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Push — master ( 65b60e...ed9391 )
by Brian
10:46
created
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includes/class-wpinv-ajax.php 2 patches
Indentation   +64 added lines, -64 removed lines patch added patch discarded remove patch 
@@ -14,70 +14,70 @@  discard block
 
 block discarded – undo
14 14 
 class WPInv_Ajax {
15 15
16 16 
     /**
17 
-	 * Hook in ajax handlers.
18 
-	 */
19 
-	public static function init() {
20 
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22 
-		self::add_ajax_events();
17 
+     * Hook in ajax handlers.
18 
+     */
19 
+    public static function init() {
20 
+        add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
+        add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22 
+        self::add_ajax_events();
23 23 
     }
24 24
25 25 
     /**
26 
-	 * Set GetPaid AJAX constant and headers.
27 
-	 */
28 
-	public static function define_ajax() {
29 
-
30 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35 
-			}
36 
-			$GLOBALS['wpdb']->hide_errors();
37 
-		}
26 
+     * Set GetPaid AJAX constant and headers.
27 
+     */
28 
+    public static function define_ajax() {
29 
+
30 
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
+            getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
+            getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
+            if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
+                /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35 
+            }
36 
+            $GLOBALS['wpdb']->hide_errors();
37 
+        }
38 38
39 39 
     }
40 40
41 41 
     /**
42 
-	 * Send headers for GetPaid Ajax Requests.
43 
-	 *
44 
-	 * @since 1.0.18
45 
-	 */
46 
-	private static function wpinv_ajax_headers() {
47 
-		if ( ! headers_sent() ) {
48 
-			send_origin_headers();
49 
-			send_nosniff_header();
50 
-			nocache_headers();
51 
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
-			header( 'X-Robots-Tag: noindex' );
53 
-			status_header( 200 );
54 
-		}
42 
+     * Send headers for GetPaid Ajax Requests.
43 
+     *
44 
+     * @since 1.0.18
45 
+     */
46 
+    private static function wpinv_ajax_headers() {
47 
+        if ( ! headers_sent() ) {
48 
+            send_origin_headers();
49 
+            send_nosniff_header();
50 
+            nocache_headers();
51 
+            header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
+            header( 'X-Robots-Tag: noindex' );
53 
+            status_header( 200 );
54 
+        }
55 55 
     }
56 56
57 57 
     /**
58 
-	 * Check for GetPaid Ajax request and fire action.
59 
-	 */
60 
-	public static function do_wpinv_ajax() {
61 
-		global $wp_query;
58 
+     * Check for GetPaid Ajax request and fire action.
59 
+     */
60 
+    public static function do_wpinv_ajax() {
61 
+        global $wp_query;
62 62
63 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65 
-		}
63 
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
+            $wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65 
+        }
66 66
67 
-		$action = $wp_query->get( 'wpinv-ajax' );
67 
+        $action = $wp_query->get( 'wpinv-ajax' );
68 68
69 
-		if ( $action ) {
70 
-			self::wpinv_ajax_headers();
71 
-			$action = sanitize_text_field( $action );
72 
-			do_action( 'wpinv_ajax_' . $action );
73 
-			wp_die();
74 
-		}
69 
+        if ( $action ) {
70 
+            self::wpinv_ajax_headers();
71 
+            $action = sanitize_text_field( $action );
72 
+            do_action( 'wpinv_ajax_' . $action );
73 
+            wp_die();
74 
+        }
75 75
76 76 
     }
77 77
78 78 
     /**
79 
-	 * Hook in ajax methods.
80 
-	 */
79 
+     * Hook in ajax methods.
80 
+     */
81 81 
     public static function add_ajax_events() {
82 82
83 83 
         // array( 'event' => is_frontend )
 
@@ -258,11 +258,11 @@  discard block
 
 block discarded – undo
258 258 
         global $getpaid_force_checkbox;
259 259
260 260 
         // Is the request set up correctly?
261 
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
262 
-			aui()->alert(
263 
-				array(
264 
-					'type'    => 'warning',
265 
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
261 
+        if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
262 
+            aui()->alert(
263 
+                array(
264 
+                    'type'    => 'warning',
265 
+                    'content' => __( 'No payment form or item provided', 'invoicing' ),
266 266 
                 ),
267 267 
                 true
268 268 
             );
 
@@ -270,7 +270,7 @@  discard block
 
 block discarded – undo
270 270 
         }
271 271
272 272 
         // Payment form or button?
273 
-		if ( ! empty( $_GET['form'] ) ) {
273 
+        if ( ! empty( $_GET['form'] ) ) {
274 274 
             $form = sanitize_text_field( urldecode( $_GET['form'] ) );
275 275
276 276 
             if ( false !== strpos( $form, '|' ) ) {
 
@@ -323,10 +323,10 @@  discard block
 
 block discarded – undo
323 323 
                 getpaid_display_payment_form( $form );
324 324 
             }
325 325 
 } elseif ( ! empty( $_GET['invoice'] ) ) {
326 
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
326 
+            getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
327 327 
         } else {
328 
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329 
-		    getpaid_display_item_payment_form( $items );
328 
+            $items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329 
+            getpaid_display_item_payment_form( $items );
330 330 
         }
331 331
332 332 
         exit;
 
@@ -643,7 +643,7 @@  discard block
 
 block discarded – undo
643 643 
         if ( is_wp_error( $error ) ) {
644 644 
             $alert = $error->get_error_message();
645 645 
             wp_send_json_success( compact( 'alert' ) );
646 
-         }
646 
+            }
647 647
648 648 
         // Update totals.
649 649 
         $invoice->recalculate_total();
 
@@ -1072,12 +1072,12 @@  discard block
 
 block discarded – undo
1072 1072 
     }
1073 1073
1074 1074 
     /**
1075 
-	 * Handles file uploads.
1076 
-	 *
1077 
-	 * @since       1.0.0
1078 
-	 * @return      void
1079 
-	 */
1080 
-	public static function file_upload() {
1075 
+     * Handles file uploads.
1076 
+     *
1077 
+     * @since       1.0.0
1078 
+     * @return      void
1079 
+     */
1080 
+    public static function file_upload() {
1081 1081
1082 1082 
         // Check nonce.
1083 1083 
         check_ajax_referer( 'getpaid_form_nonce' );
 
@@ -1138,7 +1138,7 @@  discard block
 
 block discarded – undo
1138 1138
1139 1139 
         wp_send_json_success( $response );
1140 1140
1141 
-	}
1141 
+    }
1142 1142
1143 1143 
 }
1144 1144
Please login to merge, or discard this patch.
Spacing   +321 added lines, -321 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * WPInv_Ajax class.
 
@@ -17,8 +17,8 @@  discard block
 
 block discarded – undo
17 17 
 	 * Hook in ajax handlers.
18 18 
 	 */
19 19 
 	public static function init() {
20 
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20 
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21 
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22 
 		self::add_ajax_events();
23 23 
     }
24 24 
 
@@ -27,11 +27,11 @@  discard block
 
 block discarded – undo
27 27 
 	 */
28 28 
 	public static function define_ajax() {
29 29
30 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30 
+		if (!empty($_GET['wpinv-ajax'])) {
31 
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32 
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33 
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34 
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35 
 			}
36 36 
 			$GLOBALS['wpdb']->hide_errors();
37 37 
 		}
 
@@ -44,13 +44,13 @@  discard block
 
 block discarded – undo
44 44 
 	 * @since 1.0.18
45 45 
 	 */
46 46 
 	private static function wpinv_ajax_headers() {
47 
-		if ( ! headers_sent() ) {
47 
+		if (!headers_sent()) {
48 48 
 			send_origin_headers();
49 49 
 			send_nosniff_header();
50 50 
 			nocache_headers();
51 
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
-			header( 'X-Robots-Tag: noindex' );
53 
-			status_header( 200 );
51 
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52 
+			header('X-Robots-Tag: noindex');
53 
+			status_header(200);
54 54 
 		}
55 55 
     }
56 56 
 
@@ -60,16 +60,16 @@  discard block
 
 block discarded – undo
60 60 
 	public static function do_wpinv_ajax() {
61 61 
 		global $wp_query;
62 62
63 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63 
+		if (!empty($_GET['wpinv-ajax'])) {
64 
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65 
 		}
66 66
67 
-		$action = $wp_query->get( 'wpinv-ajax' );
67 
+		$action = $wp_query->get('wpinv-ajax');
68 68
69 
-		if ( $action ) {
69 
+		if ($action) {
70 70 
 			self::wpinv_ajax_headers();
71 
-			$action = sanitize_text_field( $action );
72 
-			do_action( 'wpinv_ajax_' . $action );
71 
+			$action = sanitize_text_field($action);
72 
+			do_action('wpinv_ajax_' . $action);
73 73 
 			wp_die();
74 74 
 		}
75 75 
 
@@ -106,36 +106,36 @@  discard block
 
 block discarded – undo
106 106 
             'file_upload'                   => true,
107 107 
         );
108 108
109 
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
110 
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
111 
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
109 
+        foreach ($ajax_events as $ajax_event => $nopriv) {
110 
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
111 
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
112 112
113 
-            if ( $nopriv ) {
114 
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
115 
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
116 
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
113 
+            if ($nopriv) {
114 
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
115 
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
116 
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
117 117 
             }
118 118 
         }
119 119 
     }
120 120
121 121 
     public static function add_note() {
122 
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
122 
+        check_ajax_referer('add-invoice-note', '_nonce');
123 123
124 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
124 
+        if (!wpinv_current_user_can_manage_invoicing()) {
125 125 
             die( -1 );
126 126 
         }
127 127
128 
-        $post_id   = absint( $_POST['post_id'] );
129 
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
130 
-        $note_type = sanitize_text_field( $_POST['note_type'] );
128 
+        $post_id   = absint($_POST['post_id']);
129 
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
130 
+        $note_type = sanitize_text_field($_POST['note_type']);
131 131
132 132 
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
133 133
134 
-        if ( $post_id > 0 ) {
135 
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
134 
+        if ($post_id > 0) {
135 
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
136 136
137 
-            if ( $note_id > 0 && ! is_wp_error( $note_id ) ) {
138 
-                wpinv_get_invoice_note_line_item( $note_id );
137 
+            if ($note_id > 0 && !is_wp_error($note_id)) {
138 
+                wpinv_get_invoice_note_line_item($note_id);
139 139 
             }
140 140 
         }
141 141 
 
@@ -143,16 +143,16 @@  discard block
 
 block discarded – undo
143 143 
     }
144 144
145 145 
     public static function delete_note() {
146 
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
146 
+        check_ajax_referer('delete-invoice-note', '_nonce');
147 147
148 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
148 
+        if (!wpinv_current_user_can_manage_invoicing()) {
149 149 
             die( -1 );
150 150 
         }
151 151
152 
-        $note_id = (int)$_POST['note_id'];
152 
+        $note_id = (int) $_POST['note_id'];
153 153
154 
-        if ( $note_id > 0 ) {
155 
-            wp_delete_comment( $note_id, true );
154 
+        if ($note_id > 0) {
155 
+            wp_delete_comment($note_id, true);
156 156 
         }
157 157
158 158 
         die();
 
@@ -170,34 +170,34 @@  discard block
 
 block discarded – undo
170 170 
     public static function get_billing_details() {
171 171
172 172 
         // Verify nonce.
173 
-        check_ajax_referer( 'wpinv-nonce' );
173 
+        check_ajax_referer('wpinv-nonce');
174 174
175 175 
         // Can the user manage the plugin?
176 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
176 
+        if (!wpinv_current_user_can_manage_invoicing()) {
177 177 
             die( -1 );
178 178 
         }
179 179
180 180 
         // Do we have a user id?
181 181 
         $user_id = (int) $_GET['user_id'];
182 182
183 
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
183 
+        if (empty($user_id) || !is_numeric($user_id)) {
184 184 
             die( -1 );
185 185 
         }
186 186
187 187 
         // Fetch the billing details.
188 
-        $billing_details    = wpinv_get_user_address( $user_id );
189 
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
188 
+        $billing_details    = wpinv_get_user_address($user_id);
189 
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
190 190
191 191 
         // unset the user id and email.
192 
-        $to_ignore = array( 'user_id', 'email' );
192 
+        $to_ignore = array('user_id', 'email');
193 193
194 
-        foreach ( $to_ignore as $key ) {
195 
-            if ( isset( $billing_details[ $key ] ) ) {
196 
-                unset( $billing_details[ $key ] );
194 
+        foreach ($to_ignore as $key) {
195 
+            if (isset($billing_details[$key])) {
196 
+                unset($billing_details[$key]);
197 197 
             }
198 198 
         }
199 199
200 
-        wp_send_json_success( $billing_details );
200 
+        wp_send_json_success($billing_details);
201 201
202 202 
     }
203 203 
 
@@ -207,47 +207,47 @@  discard block
 
 block discarded – undo
207 207 
     public static function check_new_user_email() {
208 208
209 209 
         // Verify nonce.
210 
-        check_ajax_referer( 'wpinv-nonce' );
210 
+        check_ajax_referer('wpinv-nonce');
211 211
212 212 
         // Can the user manage the plugin?
213 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
213 
+        if (!wpinv_current_user_can_manage_invoicing()) {
214 214 
             die( -1 );
215 215 
         }
216 216
217 217 
         // We need an email address.
218 
-        if ( empty( $_GET['email'] ) ) {
219 
-            esc_html_e( "Provide the new user's email address", 'invoicing' );
218 
+        if (empty($_GET['email'])) {
219 
+            esc_html_e("Provide the new user's email address", 'invoicing');
220 220 
             exit;
221 221 
         }
222 222
223 223 
         // Ensure the email is valid.
224 
-        $email = sanitize_email( $_GET['email'] );
225 
-        if ( ! is_email( $email ) ) {
226 
-            esc_html_e( 'Invalid email address', 'invoicing' );
224 
+        $email = sanitize_email($_GET['email']);
225 
+        if (!is_email($email)) {
226 
+            esc_html_e('Invalid email address', 'invoicing');
227 227 
             exit;
228 228 
         }
229 229
230 230 
         // And it does not exist.
231 
-        $id = email_exists( $email );
232 
-        if ( $id ) {
233 
-            wp_send_json_success( compact( 'id' ) );
231 
+        $id = email_exists($email);
232 
+        if ($id) {
233 
+            wp_send_json_success(compact('id'));
234 234 
         }
235 235
236 
-        wp_send_json_success( true );
236 
+        wp_send_json_success(true);
237 237 
     }
238 238
239 239 
     public static function run_tool() {
240 
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
241 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
240 
+        check_ajax_referer('wpinv-nonce', '_nonce');
241 
+        if (!wpinv_current_user_can_manage_invoicing()) {
242 242 
             die( -1 );
243 243 
         }
244 244
245 
-        $tool = sanitize_text_field( $_POST['tool'] );
245 
+        $tool = sanitize_text_field($_POST['tool']);
246 246
247 
-        do_action( 'wpinv_run_tool' );
247 
+        do_action('wpinv_run_tool');
248 248
249 
-        if ( ! empty( $tool ) ) {
250 
-            do_action( 'wpinv_tool_' . $tool );
249 
+        if (!empty($tool)) {
250 
+            do_action('wpinv_tool_' . $tool);
251 251 
         }
252 252 
     }
253 253 
 
@@ -258,11 +258,11 @@  discard block
 
 block discarded – undo
258 258 
         global $getpaid_force_checkbox;
259 259
260 260 
         // Is the request set up correctly?
261 
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
261 
+		if (empty($_GET['form']) && empty($_GET['item']) && empty($_GET['invoice'])) {
262 262 
 			aui()->alert(
263 263 
 				array(
264 264 
 					'type'    => 'warning',
265 
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
265 
+					'content' => __('No payment form or item provided', 'invoicing'),
266 266 
                 ),
267 267 
                 true
268 268 
             );
 
@@ -270,29 +270,29 @@  discard block
 
 block discarded – undo
270 270 
         }
271 271
272 272 
         // Payment form or button?
273 
-		if ( ! empty( $_GET['form'] ) ) {
274 
-            $form = sanitize_text_field( urldecode( $_GET['form'] ) );
273 
+		if (!empty($_GET['form'])) {
274 
+            $form = sanitize_text_field(urldecode($_GET['form']));
275 275
276 
-            if ( false !== strpos( $form, '|' ) ) {
277 
-                $form_pos = strpos( $form, '|' );
278 
-                $_items   = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) );
279 
-                $form     = substr( $form, 0, $form_pos );
276 
+            if (false !== strpos($form, '|')) {
277 
+                $form_pos = strpos($form, '|');
278 
+                $_items   = getpaid_convert_items_to_array(substr($form, $form_pos + 1));
279 
+                $form     = substr($form, 0, $form_pos);
280 280
281 281 
                 // Retrieve appropriate payment form.
282 
-                $payment_form = new GetPaid_Payment_Form( $form );
283 
-                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
282 
+                $payment_form = new GetPaid_Payment_Form($form);
283 
+                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
284 284
285 285 
                 $items    = array();
286 286 
                 $item_ids = array();
287 287
288 
-                foreach ( $_items as $item_id => $qty ) {
289 
-                    if ( ! in_array( $item_id, $item_ids ) ) {
290 
-                        $item = new GetPaid_Form_Item( $item_id );
291 
-                        $item->set_quantity( $qty );
288 
+                foreach ($_items as $item_id => $qty) {
289 
+                    if (!in_array($item_id, $item_ids)) {
290 
+                        $item = new GetPaid_Form_Item($item_id);
291 
+                        $item->set_quantity($qty);
292 292
293 
-                        if ( 0 == $qty ) {
294 
-                            $item->set_allow_quantities( true );
295 
-                            $item->set_is_required( false );
293 
+                        if (0 == $qty) {
294 
+                            $item->set_allow_quantities(true);
295 
+                            $item->set_is_required(false);
296 296 
                             $getpaid_force_checkbox = true;
297 297 
                         }
298 298 
 
@@ -301,32 +301,32 @@  discard block
 
 block discarded – undo
301 301 
                     }
302 302 
                 }
303 303
304 
-                if ( ! $payment_form->is_default() ) {
304 
+                if (!$payment_form->is_default()) {
305 305
306 
-                    foreach ( $payment_form->get_items() as $item ) {
307 
-                        if ( ! in_array( $item->get_id(), $item_ids ) ) {
306 
+                    foreach ($payment_form->get_items() as $item) {
307 
+                        if (!in_array($item->get_id(), $item_ids)) {
308 308 
                             $item_ids[] = $item->get_id();
309 309 
                             $items[]    = $item;
310 310 
                         }
311 311 
                     }
312 312 
                 }
313 313
314 
-                $payment_form->set_items( $items );
315 
-                $extra_items     = esc_attr( getpaid_convert_items_to_string( $_items ) );
316 
-                $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items );
314 
+                $payment_form->set_items($items);
315 
+                $extra_items     = esc_attr(getpaid_convert_items_to_string($_items));
316 
+                $extra_items_key = md5(NONCE_KEY . AUTH_KEY . $extra_items);
317 317 
                 $extra_items     = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />";
318 318 
                 $extra_items    .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />";
319 
-                $payment_form->display( $extra_items );
319 
+                $payment_form->display($extra_items);
320 320 
                 $getpaid_force_checkbox = false;
321 321
322 322 
             } else {
323 
-                getpaid_display_payment_form( $form );
323 
+                getpaid_display_payment_form($form);
324 324 
             }
325 
-} elseif ( ! empty( $_GET['invoice'] ) ) {
326 
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
325 
+} elseif (!empty($_GET['invoice'])) {
326 
+		    getpaid_display_invoice_payment_form((int) urldecode($_GET['invoice']));
327 327 
         } else {
328 
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329 
-		    getpaid_display_item_payment_form( $items );
328 
+			$items = getpaid_convert_items_to_array(sanitize_text_field(urldecode($_GET['item'])));
329 
+		    getpaid_display_item_payment_form($items);
330 330 
         }
331 331
332 332 
         exit;
 
@@ -341,14 +341,14 @@  discard block
 
 block discarded – undo
341 341 
     public static function payment_form() {
342 342
343 343 
         // ... form fields...
344 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
345 
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
344 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
345 
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
346 346 
             exit;
347 347 
         }
348 348
349 349 
         // Process the payment form.
350 
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
351 
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
350 
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
351 
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
352 352 
         $checkout->process_checkout();
353 353
354 354 
         exit;
 
@@ -361,55 +361,55 @@  discard block
 
 block discarded – undo
361 361 
      */
362 362 
     public static function get_payment_form_states_field() {
363 363
364 
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
364 
+        if (empty($_GET['country']) || empty($_GET['form'])) {
365 365 
             exit;
366 366 
         }
367 367
368 
-        $elements = getpaid_get_payment_form_elements( (int) $_GET['form'] );
368 
+        $elements = getpaid_get_payment_form_elements((int) $_GET['form']);
369 369
370 
-        if ( empty( $elements ) ) {
370 
+        if (empty($elements)) {
371 371 
             exit;
372 372 
         }
373 373
374 374 
         $address_fields = array();
375 
-        foreach ( $elements as $element ) {
376 
-            if ( 'address' === $element['type'] ) {
375 
+        foreach ($elements as $element) {
376 
+            if ('address' === $element['type']) {
377 377 
                 $address_fields = $element;
378 378 
                 break;
379 379 
             }
380 380 
         }
381 381
382 
-        if ( empty( $address_fields ) ) {
382 
+        if (empty($address_fields)) {
383 383 
             exit;
384 384 
         }
385 385
386 
-        foreach ( $address_fields['fields'] as $address_field ) {
386 
+        foreach ($address_fields['fields'] as $address_field) {
387 387
388 
-            if ( 'wpinv_state' == $address_field['name'] ) {
388 
+            if ('wpinv_state' == $address_field['name']) {
389 389
390 
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
391 
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
392 
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
393 
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
394 
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
395 
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
390 
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
391 
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
392 
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
393 
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
394 
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
395 
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
396 396
397 
-                if ( ! empty( $address_field['required'] ) ) {
397 
+                if (!empty($address_field['required'])) {
398 398 
                     $label .= "<span class='text-danger'> *</span>";
399 399 
                 }
400 400
401 401 
                 $html = getpaid_get_states_select_markup(
402 
-                    sanitize_text_field( $_GET['country'] ),
402 
+                    sanitize_text_field($_GET['country']),
403 403 
                     $value,
404 404 
                     $placeholder,
405 405 
                     $label,
406 406 
                     $description,
407 
-                    ! empty( $address_field['required'] ),
407 
+                    !empty($address_field['required']),
408 408 
                     $wrap_class,
409 
-                    sanitize_text_field( $_GET['name'] )
409 
+                    sanitize_text_field($_GET['name'])
410 410 
                 );
411 411
412 
-                wp_send_json_success( $html );
412 
+                wp_send_json_success($html);
413 413 
                 exit;
414 414
415 415 
             }
 
@@ -424,66 +424,66 @@  discard block
 
 block discarded – undo
424 424 
     public static function recalculate_invoice_totals() {
425 425
426 426 
         // Verify nonce.
427 
-        check_ajax_referer( 'wpinv-nonce' );
427 
+        check_ajax_referer('wpinv-nonce');
428 428
429 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
429 
+        if (!wpinv_current_user_can_manage_invoicing()) {
430 430 
             exit;
431 431 
         }
432 432
433 433 
         // We need an invoice.
434 
-        if ( empty( $_POST['post_id'] ) ) {
434 
+        if (empty($_POST['post_id'])) {
435 435 
             exit;
436 436 
         }
437 437
438 438 
         // Fetch the invoice.
439 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
439 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
440 440
441 441 
         // Ensure it exists.
442 
-        if ( ! $invoice->get_id() ) {
442 
+        if (!$invoice->get_id()) {
443 443 
             exit;
444 444 
         }
445 445
446 446 
         // Maybe set the country, state, currency.
447 
-        foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) {
448 
-            if ( isset( $_POST[ $key ] ) ) {
447 
+        foreach (array('country', 'state', 'currency', 'vat_number', 'discount_code') as $key) {
448 
+            if (isset($_POST[$key])) {
449 449 
                 $method = "set_$key";
450 
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
450 
+                $invoice->$method(sanitize_text_field($_POST[$key]));
451 451 
             }
452 452 
         }
453 453
454 454 
         // Maybe disable taxes.
455 
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
455 
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
456 456
457 457 
         // Discount code.
458 
-        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
459 
-            $discount = new WPInv_Discount( $invoice->get_discount_code() );
460 
-            if ( $discount->exists() ) {
461 
-                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
458 
+        if (!$invoice->is_paid() && !$invoice->is_refunded()) {
459 
+            $discount = new WPInv_Discount($invoice->get_discount_code());
460 
+            if ($discount->exists()) {
461 
+                $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
462 462 
             } else {
463 
-                $invoice->remove_discount( 'discount_code' );
463 
+                $invoice->remove_discount('discount_code');
464 464 
             }
465 465 
         }
466 466
467 467 
         // Recalculate totals.
468 468 
         $invoice->recalculate_total();
469 469
470 
-        $total        = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
471 
-        $suscriptions = getpaid_get_invoice_subscriptions( $invoice );
472 
-        if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
473 
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
474 
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
470 
+        $total        = wpinv_price($invoice->get_total(), $invoice->get_currency());
471 
+        $suscriptions = getpaid_get_invoice_subscriptions($invoice);
472 
+        if (is_a($suscriptions, 'WPInv_Subscription') && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
473 
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
474 
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
475 475 
         }
476 476
477 477 
         $totals = array(
478 
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
479 
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
480 
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
478 
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
479 
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
480 
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
481 481 
             'total'    => $total,
482 482 
         );
483 483
484 
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
484 
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
485 485
486 
-        wp_send_json_success( compact( 'totals' ) );
486 
+        wp_send_json_success(compact('totals'));
487 487 
     }
488 488
489 489 
     /**
 
@@ -492,33 +492,33 @@  discard block
 
 block discarded – undo
492 492 
     public static function get_invoice_items() {
493 493
494 494 
         // Verify nonce.
495 
-        check_ajax_referer( 'wpinv-nonce' );
495 
+        check_ajax_referer('wpinv-nonce');
496 496
497 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
497 
+        if (!wpinv_current_user_can_manage_invoicing()) {
498 498 
             exit;
499 499 
         }
500 500
501 501 
         // We need an invoice and items.
502 
-        if ( empty( $_POST['post_id'] ) ) {
502 
+        if (empty($_POST['post_id'])) {
503 503 
             exit;
504 504 
         }
505 505
506 506 
         // Fetch the invoice.
507 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
507 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
508 508
509 509 
         // Ensure it exists.
510 
-        if ( ! $invoice->get_id() ) {
510 
+        if (!$invoice->get_id()) {
511 511 
             exit;
512 512 
         }
513 513
514 514 
         // Return an array of invoice items.
515 515 
         $items = array();
516 516
517 
-        foreach ( $invoice->get_items() as $item ) {
518 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() );
517 
+        foreach ($invoice->get_items() as $item) {
518 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
519 519 
         }
520 520
521 
-        wp_send_json_success( compact( 'items' ) );
521 
+        wp_send_json_success(compact('items'));
522 522 
     }
523 523
524 524 
     /**
 
@@ -527,50 +527,50 @@  discard block
 
 block discarded – undo
527 527 
     public static function edit_invoice_item() {
528 528
529 529 
         // Verify nonce.
530 
-        check_ajax_referer( 'wpinv-nonce' );
530 
+        check_ajax_referer('wpinv-nonce');
531 531
532 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
532 
+        if (!wpinv_current_user_can_manage_invoicing()) {
533 533 
             exit;
534 534 
         }
535 535
536 536 
         // We need an invoice and item details.
537 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
537 
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
538 538 
             exit;
539 539 
         }
540 540
541 541 
         // Fetch the invoice.
542 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
542 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
543 543
544 544 
         // Ensure it exists and its not been paid for.
545 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
545 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
546 546 
             exit;
547 547 
         }
548 548
549 549 
         // Format the data.
550 
-        $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) );
550 
+        $data = wp_kses_post_deep(wp_unslash(wp_list_pluck($_POST['data'], 'value', 'field')));
551 551
552 552 
         // Ensure that we have an item id.
553 
-        if ( empty( $data['id'] ) ) {
553 
+        if (empty($data['id'])) {
554 554 
             exit;
555 555 
         }
556 556
557 557 
         // Abort if the invoice does not have the specified item.
558 
-        $item = $invoice->get_item( (int) $data['id'] );
558 
+        $item = $invoice->get_item((int) $data['id']);
559 559
560 
-        if ( empty( $item ) ) {
560 
+        if (empty($item)) {
561 561 
             exit;
562 562 
         }
563 563
564 564 
         // Update the item.
565 
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
566 
-        $item->set_name( sanitize_text_field( $data['name'] ) );
567 
-        $item->set_description( wp_kses_post( $data['description'] ) );
568 
-        $item->set_quantity( floatval( $data['quantity'] ) );
565 
+        $item->set_price(getpaid_standardize_amount($data['price']));
566 
+        $item->set_name(sanitize_text_field($data['name']));
567 
+        $item->set_description(wp_kses_post($data['description']));
568 
+        $item->set_quantity(floatval($data['quantity']));
569 569
570 570 
         // Add it to the invoice.
571 
-        $error = $invoice->add_item( $item );
571 
+        $error = $invoice->add_item($item);
572 572 
         $alert = false;
573 
-        if ( is_wp_error( $error ) ) {
573 
+        if (is_wp_error($error)) {
574 574 
             $alert = $error->get_error_message();
575 575 
         }
576 576 
 
@@ -583,11 +583,11 @@  discard block
 
 block discarded – undo
583 583 
         // Return an array of invoice items.
584 584 
         $items = array();
585 585
586 
-        foreach ( $invoice->get_items() as $item ) {
587 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
586 
+        foreach ($invoice->get_items() as $item) {
587 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
588 588 
         }
589 589
590 
-        wp_send_json_success( compact( 'items', 'alert' ) );
590 
+        wp_send_json_success(compact('items', 'alert'));
591 591 
     }
592 592
593 593 
     /**
 
@@ -596,53 +596,53 @@  discard block
 
 block discarded – undo
596 596 
     public static function create_invoice_item() {
597 597
598 598 
         // Verify nonce.
599 
-        check_ajax_referer( 'wpinv-nonce' );
599 
+        check_ajax_referer('wpinv-nonce');
600 600
601 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
601 
+        if (!wpinv_current_user_can_manage_invoicing()) {
602 602 
             exit;
603 603 
         }
604 604
605 605 
         // We need an invoice and item details.
606 
-        if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) {
606 
+        if (empty($_POST['invoice_id']) || empty($_POST['_wpinv_quick'])) {
607 607 
             exit;
608 608 
         }
609 609
610 610 
         // Fetch the invoice.
611 
-        $invoice = new WPInv_Invoice( intval( $_POST['invoice_id'] ) );
611 
+        $invoice = new WPInv_Invoice(intval($_POST['invoice_id']));
612 612
613 613 
         // Ensure it exists and its not been paid for.
614 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
614 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
615 615 
             exit;
616 616 
         }
617 617
618 618 
         // Format the data.
619 
-        $data = wp_kses_post_deep( wp_unslash( $_POST['_wpinv_quick'] ) );
619 
+        $data = wp_kses_post_deep(wp_unslash($_POST['_wpinv_quick']));
620 620
621 621 
         $item = new WPInv_Item();
622 
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
623 
-        $item->set_name( sanitize_text_field( $data['name'] ) );
624 
-        $item->set_description( wp_kses_post( $data['description'] ) );
625 
-        $item->set_type( sanitize_text_field( $data['type'] ) );
626 
-        $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) );
627 
-        $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) );
628 
-        $item->set_status( 'publish' );
622 
+        $item->set_price(getpaid_standardize_amount($data['price']));
623 
+        $item->set_name(sanitize_text_field($data['name']));
624 
+        $item->set_description(wp_kses_post($data['description']));
625 
+        $item->set_type(sanitize_text_field($data['type']));
626 
+        $item->set_vat_rule(sanitize_text_field($data['vat_rule']));
627 
+        $item->set_vat_class(sanitize_text_field($data['vat_class']));
628 
+        $item->set_status('publish');
629 629 
         $item->save();
630 630
631 
-        if ( ! $item->exists() ) {
632 
-            $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' );
633 
-            wp_send_json_success( compact( 'alert' ) );
631 
+        if (!$item->exists()) {
632 
+            $alert = __('Could not create invoice item. Please try again.', 'invoicing');
633 
+            wp_send_json_success(compact('alert'));
634 634 
         }
635 635
636 
-        $item = new GetPaid_Form_Item( $item->get_id() );
637 
-        $item->set_quantity( floatval( $data['qty'] ) );
636 
+        $item = new GetPaid_Form_Item($item->get_id());
637 
+        $item->set_quantity(floatval($data['qty']));
638 638
639 639 
         // Add it to the invoice.
640 
-        $error = $invoice->add_item( $item );
640 
+        $error = $invoice->add_item($item);
641 641 
         $alert = false;
642 642
643 
-        if ( is_wp_error( $error ) ) {
643 
+        if (is_wp_error($error)) {
644 644 
             $alert = $error->get_error_message();
645 
-            wp_send_json_success( compact( 'alert' ) );
645 
+            wp_send_json_success(compact('alert'));
646 646 
          }
647 647
648 648 
         // Update totals.
 
@@ -655,9 +655,9 @@  discard block
 
 block discarded – undo
655 655 
         $invoice->recalculate_total();
656 656 
         $invoice->save();
657 657 
         ob_start();
658 
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
658 
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
659 659 
         $row = ob_get_clean();
660 
-        wp_send_json_success( compact( 'row' ) );
660 
+        wp_send_json_success(compact('row'));
661 661 
     }
662 662
663 663 
     /**
 
@@ -666,33 +666,33 @@  discard block
 
 block discarded – undo
666 666 
     public static function remove_invoice_item() {
667 667
668 668 
         // Verify nonce.
669 
-        check_ajax_referer( 'wpinv-nonce' );
669 
+        check_ajax_referer('wpinv-nonce');
670 670
671 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
671 
+        if (!wpinv_current_user_can_manage_invoicing()) {
672 672 
             exit;
673 673 
         }
674 674
675 675 
         // We need an invoice and an item.
676 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
676 
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
677 677 
             exit;
678 678 
         }
679 679
680 680 
         // Fetch the invoice.
681 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
681 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
682 682
683 683 
         // Ensure it exists and its not been paid for.
684 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
684 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
685 685 
             exit;
686 686 
         }
687 687
688 688 
         // Abort if the invoice does not have the specified item.
689 
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
689 
+        $item = $invoice->get_item((int) $_POST['item_id']);
690 690
691 
-        if ( empty( $item ) ) {
691 
+        if (empty($item)) {
692 692 
             exit;
693 693 
         }
694 694
695 
-        $invoice->remove_item( (int) $_POST['item_id'] );
695 
+        $invoice->remove_item((int) $_POST['item_id']);
696 696
697 697 
         // Update totals.
698 698 
         $invoice->recalculate_total();
 
@@ -703,11 +703,11 @@  discard block
 
 block discarded – undo
703 703 
         // Return an array of invoice items.
704 704 
         $items = array();
705 705
706 
-        foreach ( $invoice->get_items() as $item ) {
707 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
706 
+        foreach ($invoice->get_items() as $item) {
707 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
708 708 
         }
709 709
710 
-        wp_send_json_success( compact( 'items' ) );
710 
+        wp_send_json_success(compact('items'));
711 711 
     }
712 712
713 713 
     /**
 
@@ -716,68 +716,68 @@  discard block
 
 block discarded – undo
716 716 
     public static function recalculate_full_prices() {
717 717
718 718 
         // Verify nonce.
719 
-        check_ajax_referer( 'wpinv-nonce' );
719 
+        check_ajax_referer('wpinv-nonce');
720 720
721 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
721 
+        if (!wpinv_current_user_can_manage_invoicing()) {
722 722 
             exit;
723 723 
         }
724 724
725 725 
         // We need an invoice and item.
726 
-        if ( empty( $_POST['post_id'] ) ) {
726 
+        if (empty($_POST['post_id'])) {
727 727 
             exit;
728 728 
         }
729 729
730 730 
         // Fetch the invoice.
731 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
731 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
732 732 
         $alert   = false;
733 733
734 734 
         // Ensure it exists and its not been paid for.
735 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
735 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
736 736 
             exit;
737 737 
         }
738 738
739 
-        $invoice->set_items( array() );
739 
+        $invoice->set_items(array());
740 740
741 
-        if ( ! empty( $_POST['getpaid_items'] ) ) {
741 
+        if (!empty($_POST['getpaid_items'])) {
742 742
743 
-            foreach ( wp_kses_post_deep( $_POST['getpaid_items'] ) as $item_id => $args ) {
744 
-                $item = new GetPaid_Form_Item( $item_id );
743 
+            foreach (wp_kses_post_deep($_POST['getpaid_items']) as $item_id => $args) {
744 
+                $item = new GetPaid_Form_Item($item_id);
745 745
746 
-                if ( $item->exists() ) {
747 
-                    $item->set_price( getpaid_standardize_amount( $args['price'] ) );
748 
-                    $item->set_quantity( floatval( $args['quantity'] ) );
749 
-                    $item->set_name( sanitize_text_field( $args['name'] ) );
750 
-                    $item->set_description( wp_kses_post( $args['description'] ) );
751 
-                    $invoice->add_item( $item );
746 
+                if ($item->exists()) {
747 
+                    $item->set_price(getpaid_standardize_amount($args['price']));
748 
+                    $item->set_quantity(floatval($args['quantity']));
749 
+                    $item->set_name(sanitize_text_field($args['name']));
750 
+                    $item->set_description(wp_kses_post($args['description']));
751 
+                    $invoice->add_item($item);
752 752 
                 }
753 753 
             }
754 754 
 }
755 755
756 
-        $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) );
756 
+        $invoice->set_disable_taxes(!empty($_POST['disable_taxes']));
757 757
758 758 
         // Maybe set the country, state, currency.
759 
-        foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) {
760 
-            if ( isset( $_POST[ $key ] ) ) {
761 
-                $_key   = str_replace( 'wpinv_', '', $key );
759 
+        foreach (array('wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code') as $key) {
760 
+            if (isset($_POST[$key])) {
761 
+                $_key   = str_replace('wpinv_', '', $key);
762 762 
                 $method = "set_$_key";
763 
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
763 
+                $invoice->$method(sanitize_text_field($_POST[$key]));
764 764 
             }
765 765 
         }
766 766
767 
-        $discount = new WPInv_Discount( $invoice->get_discount_code() );
768 
-        if ( $discount->exists() ) {
769 
-            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
767 
+        $discount = new WPInv_Discount($invoice->get_discount_code());
768 
+        if ($discount->exists()) {
769 
+            $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
770 770 
         } else {
771 
-            $invoice->remove_discount( 'discount_code' );
771 
+            $invoice->remove_discount('discount_code');
772 772 
         }
773 773
774 774 
         // Save the invoice.
775 775 
         $invoice->recalculate_total();
776 776 
         $invoice->save();
777 777 
         ob_start();
778 
-        GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice );
778 
+        GetPaid_Meta_Box_Invoice_Items::output(get_post($invoice->get_id()), $invoice);
779 779 
         $table = ob_get_clean();
780 
-        wp_send_json_success( compact( 'table' ) );
780 
+        wp_send_json_success(compact('table'));
781 781 
     }
782 782
783 783 
     /**
 
@@ -786,42 +786,42 @@  discard block
 
 block discarded – undo
786 786 
     public static function admin_add_invoice_item() {
787 787
788 788 
         // Verify nonce.
789 
-        check_ajax_referer( 'wpinv-nonce' );
789 
+        check_ajax_referer('wpinv-nonce');
790 790
791 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
791 
+        if (!wpinv_current_user_can_manage_invoicing()) {
792 792 
             exit;
793 793 
         }
794 794
795 795 
         // We need an invoice and item.
796 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
796 
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
797 797 
             exit;
798 798 
         }
799 799
800 800 
         // Fetch the invoice.
801 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
801 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
802 802 
         $alert   = false;
803 803
804 804 
         // Ensure it exists and its not been paid for.
805 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
805 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
806 806 
             exit;
807 807 
         }
808 808
809 809 
         // Add the item.
810 
-        $item  = new GetPaid_Form_Item( (int) $_POST['item_id'] );
811 
-        $error = $invoice->add_item( $item );
810 
+        $item  = new GetPaid_Form_Item((int) $_POST['item_id']);
811 
+        $error = $invoice->add_item($item);
812 812
813 
-        if ( is_wp_error( $error ) ) {
813 
+        if (is_wp_error($error)) {
814 814 
             $alert = $error->get_error_message();
815 
-            wp_send_json_success( compact( 'alert' ) );
815 
+            wp_send_json_success(compact('alert'));
816 816 
         }
817 817
818 818 
         // Save the invoice.
819 819 
         $invoice->recalculate_total();
820 820 
         $invoice->save();
821 821 
         ob_start();
822 
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
822 
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
823 823 
         $row = ob_get_clean();
824 
-        wp_send_json_success( compact( 'row' ) );
824 
+        wp_send_json_success(compact('row'));
825 825 
     }
826 826
827 827 
     /**
 
@@ -830,39 +830,39 @@  discard block
 
 block discarded – undo
830 830 
     public static function add_invoice_items() {
831 831
832 832 
         // Verify nonce.
833 
-        check_ajax_referer( 'wpinv-nonce' );
833 
+        check_ajax_referer('wpinv-nonce');
834 834
835 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
835 
+        if (!wpinv_current_user_can_manage_invoicing()) {
836 836 
             exit;
837 837 
         }
838 838
839 839 
         // We need an invoice and items.
840 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
840 
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
841 841 
             exit;
842 842 
         }
843 843
844 844 
         // Fetch the invoice.
845 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
845 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
846 846 
         $alert   = false;
847 847
848 848 
         // Ensure it exists and its not been paid for.
849 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
849 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
850 850 
             exit;
851 851 
         }
852 852
853 853 
         // Add the items.
854 
-        foreach ( wp_kses_post_deep( wp_unslash( $_POST['items'] ) ) as $data ) {
854 
+        foreach (wp_kses_post_deep(wp_unslash($_POST['items'])) as $data) {
855 855
856 
-            $item = new GetPaid_Form_Item( (int) $data['id'] );
856 
+            $item = new GetPaid_Form_Item((int) $data['id']);
857 857
858 
-            if ( is_numeric( $data['qty'] ) && (float) $data['qty'] > 0 ) {
859 
-                $item->set_quantity( floatval( $data['qty'] ) );
858 
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
859 
+                $item->set_quantity(floatval($data['qty']));
860 860 
             }
861 861
862 
-            if ( $item->get_id() > 0 ) {
863 
-                $error = $invoice->add_item( $item );
862 
+            if ($item->get_id() > 0) {
863 
+                $error = $invoice->add_item($item);
864 864
865 
-                if ( is_wp_error( $error ) ) {
865 
+                if (is_wp_error($error)) {
866 866 
                     $alert = $error->get_error_message();
867 867 
                 }
868 868 
 }
 
@@ -875,11 +875,11 @@  discard block
 
 block discarded – undo
875 875 
         // Return an array of invoice items.
876 876 
         $items = array();
877 877
878 
-        foreach ( $invoice->get_items() as $item ) {
879 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
878 
+        foreach ($invoice->get_items() as $item) {
879 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
880 880 
         }
881 881
882 
-        wp_send_json_success( compact( 'items', 'alert' ) );
882 
+        wp_send_json_success(compact('items', 'alert'));
883 883 
     }
884 884
885 885 
     /**
 
@@ -888,15 +888,15 @@  discard block
 
 block discarded – undo
888 888 
     public static function get_invoicing_items() {
889 889
890 890 
         // Verify nonce.
891 
-        check_ajax_referer( 'wpinv-nonce' );
891 
+        check_ajax_referer('wpinv-nonce');
892 892
893 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
893 
+        if (!wpinv_current_user_can_manage_invoicing()) {
894 894 
             exit;
895 895 
         }
896 896
897 897 
         // We need a search term.
898 
-        if ( empty( $_GET['search'] ) ) {
899 
-            wp_send_json_success( array() );
898 
+        if (empty($_GET['search'])) {
899 
+            wp_send_json_success(array());
900 900 
         }
901 901
902 902 
         // Retrieve items.
 
@@ -905,8 +905,8 @@  discard block
 
 block discarded – undo
905 905 
             'orderby'        => 'title',
906 906 
             'order'          => 'ASC',
907 907 
             'posts_per_page' => -1,
908 
-            'post_status'    => array( 'publish' ),
909 
-            's'              => sanitize_text_field( urldecode( $_GET['search'] ) ),
908 
+            'post_status'    => array('publish'),
909 
+            's'              => sanitize_text_field(urldecode($_GET['search'])),
910 910 
             'meta_query'     => array(
911 911 
                 array(
912 912 
                     'key'     => '_wpinv_type',
 
@@ -916,25 +916,25 @@  discard block
 
 block discarded – undo
916 916 
             ),
917 917 
         );
918 918
919 
-        if ( ! empty( $_GET['ignore'] ) ) {
920 
-            $item_args['exclude'] = wp_parse_id_list( sanitize_text_field( $_GET['ignore'] ) );
919 
+        if (!empty($_GET['ignore'])) {
920 
+            $item_args['exclude'] = wp_parse_id_list(sanitize_text_field($_GET['ignore']));
921 921 
         }
922 922
923 
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
923 
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
924 924 
         $data  = array();
925 925
926 
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( (int) $_GET['post_id'] ) );
926 
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type((int) $_GET['post_id']));
927 927
928 
-        foreach ( $items as $item ) {
929 
-            $item      = new GetPaid_Form_Item( $item );
928 
+        foreach ($items as $item) {
929 
+            $item = new GetPaid_Form_Item($item);
930 930 
             $data[] = array(
931 931 
                 'id'        => (int) $item->get_id(),
932 
-                'text'      => strip_tags( $item->get_name() ),
933 
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
932 
+                'text'      => strip_tags($item->get_name()),
933 
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
934 934 
             );
935 935 
         }
936 936
937 
-        wp_send_json_success( $data );
937 
+        wp_send_json_success($data);
938 938
939 939 
     }
940 940 
 
@@ -944,37 +944,37 @@  discard block
 
 block discarded – undo
944 944 
     public static function get_customers() {
945 945
946 946 
         // Verify nonce.
947 
-        check_ajax_referer( 'wpinv-nonce' );
947 
+        check_ajax_referer('wpinv-nonce');
948 948
949 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
949 
+        if (!wpinv_current_user_can_manage_invoicing()) {
950 950 
             exit;
951 951 
         }
952 952
953 953 
         // We need a search term.
954 
-        if ( empty( $_GET['search'] ) ) {
955 
-            wp_send_json_success( array() );
954 
+        if (empty($_GET['search'])) {
955 
+            wp_send_json_success(array());
956 956 
         }
957 957
958 958 
         // Retrieve customers.
959 959
960 960 
         $customer_args = array(
961 
-            'fields'         => array( 'ID', 'user_email', 'display_name' ),
961 
+            'fields'         => array('ID', 'user_email', 'display_name'),
962 962 
             'orderby'        => 'display_name',
963 
-            'search'         => '*' . sanitize_text_field( $_GET['search'] ) . '*',
964 
-            'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
963 
+            'search'         => '*' . sanitize_text_field($_GET['search']) . '*',
964 
+            'search_columns' => array('user_login', 'user_email', 'display_name'),
965 965 
         );
966 966
967 
-        $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) );
967 
+        $customers = get_users(apply_filters('getpaid_ajax_invoice_customers_query_args', $customer_args));
968 968 
         $data      = array();
969 969
970 
-        foreach ( $customers as $customer ) {
970 
+        foreach ($customers as $customer) {
971 971 
             $data[] = array(
972 972 
                 'id'   => (int) $customer->ID,
973 
-                'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ),
973 
+                'text' => strip_tags(sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email)),
974 974 
             );
975 975 
         }
976 976
977 
-        wp_send_json_success( $data );
977 
+        wp_send_json_success($data);
978 978
979 979 
     }
980 980 
 
@@ -984,25 +984,25 @@  discard block
 
 block discarded – undo
984 984 
     public static function get_aui_states_field() {
985 985
986 986 
         // We need a country.
987 
-        if ( empty( $_GET['country'] ) ) {
987 
+        if (empty($_GET['country'])) {
988 988 
             exit;
989 989 
         }
990 990
991 
-        $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) );
992 
-        $state  = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state();
993 
-        $name   = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state';
994 
-        $class  = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm';
991 
+        $states = wpinv_get_country_states(sanitize_text_field($_GET['country']));
992 
+        $state  = isset($_GET['state']) ? sanitize_text_field($_GET['state']) : wpinv_get_default_state();
993 
+        $name   = isset($_GET['name']) ? sanitize_text_field($_GET['name']) : 'wpinv_state';
994 
+        $class  = isset($_GET['class']) ? sanitize_text_field($_GET['class']) : 'form-control-sm';
995 995
996 
-        if ( empty( $states ) ) {
996 
+        if (empty($states)) {
997 997
998 998 
             $html = aui()->input(
999 999 
                 array(
1000 1000 
                     'type'        => 'text',
1001 1001 
                     'id'          => 'wpinv_state',
1002 1002 
                     'name'        => $name,
1003 
-                    'label'       => __( 'State', 'invoicing' ),
1003 
+                    'label'       => __('State', 'invoicing'),
1004 1004 
                     'label_type'  => 'vertical',
1005 
-                    'placeholder' => __( 'State', 'invoicing' ),
1005 
+                    'placeholder' => __('State', 'invoicing'),
1006 1006 
                     'class'       => $class,
1007 1007 
                     'value'       => $state,
1008 1008 
                 )
 
@@ -1014,9 +1014,9 @@  discard block
 
 block discarded – undo
1014 1014 
                 array(
1015 1015 
                     'id'               => 'wpinv_state',
1016 1016 
                     'name'             => $name,
1017 
-                    'label'            => __( 'State', 'invoicing' ),
1017 
+                    'label'            => __('State', 'invoicing'),
1018 1018 
                     'label_type'       => 'vertical',
1019 
-                    'placeholder'      => __( 'Select a state', 'invoicing' ),
1019 
+                    'placeholder'      => __('Select a state', 'invoicing'),
1020 1020 
                     'class'            => $class,
1021 1021 
                     'value'            => $state,
1022 1022 
                     'options'          => $states,
 
@@ -1030,7 +1030,7 @@  discard block
 
 block discarded – undo
1030 1030 
         wp_send_json_success(
1031 1031 
             array(
1032 1032 
                 'html'   => $html,
1033 
-                'select' => ! empty( $states ),
1033 
+                'select' => !empty($states),
1034 1034 
             )
1035 1035 
         );
1036 1036 
 
@@ -1044,8 +1044,8 @@  discard block
 
 block discarded – undo
1044 1044 
     public static function payment_form_refresh_prices() {
1045 1045
1046 1046 
         // ... form fields...
1047 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
1048 
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
1047 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
1048 
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
1049 1049 
             exit;
1050 1050 
         }
1051 1051 
 
@@ -1053,7 +1053,7 @@  discard block
 
 block discarded – undo
1053 1053 
         $submission = new GetPaid_Payment_Form_Submission();
1054 1054
1055 1055 
         // Do we have an error?
1056 
-        if ( ! empty( $submission->last_error ) ) {
1056 
+        if (!empty($submission->last_error)) {
1057 1057 
             wp_send_json_error(
1058 1058 
                 array(
1059 1059 
                     'code'  => $submission->last_error_code,
 
@@ -1063,12 +1063,12 @@  discard block
 
 block discarded – undo
1063 1063 
         }
1064 1064
1065 1065 
         // Prepare the response.
1066 
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
1066 
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
1067 1067
1068 1068 
         // Filter the response.
1069 
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
1069 
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
1070 1070
1071 
-        wp_send_json_success( $response );
1071 
+        wp_send_json_success($response);
1072 1072 
     }
1073 1073
1074 1074 
     /**
 
@@ -1080,63 +1080,63 @@  discard block
 
 block discarded – undo
1080 1080 
 	public static function file_upload() {
1081 1081
1082 1082 
         // Check nonce.
1083 
-        check_ajax_referer( 'getpaid_form_nonce' );
1083 
+        check_ajax_referer('getpaid_form_nonce');
1084 1084
1085 
-        if ( empty( $_POST['form_id'] ) || empty( $_POST['field_name'] ) || empty( $_FILES['file'] ) ) {
1086 
-            wp_die( esc_html_e( 'Bad Request', 'invoicing' ), 400 );
1085 
+        if (empty($_POST['form_id']) || empty($_POST['field_name']) || empty($_FILES['file'])) {
1086 
+            wp_die(esc_html_e('Bad Request', 'invoicing'), 400);
1087 1087 
         }
1088 1088
1089 1089 
         // Fetch form.
1090 
-        $form = new GetPaid_Payment_Form( intval( $_POST['form_id'] ) );
1090 
+        $form = new GetPaid_Payment_Form(intval($_POST['form_id']));
1091 1091
1092 
-        if ( ! $form->is_active() ) {
1093 
-            wp_send_json_error( __( 'Payment form not active', 'invoicing' ) );
1092 
+        if (!$form->is_active()) {
1093 
+            wp_send_json_error(__('Payment form not active', 'invoicing'));
1094 1094 
         }
1095 1095
1096 1096 
         // Fetch appropriate field.
1097 
-        $upload_field = current( wp_list_filter( $form->get_elements(), array( 'id' => sanitize_text_field( $_POST['field_name'] ) ) ) );
1098 
-        if ( empty( $upload_field ) ) {
1099 
-            wp_send_json_error( __( 'Invalid upload field.', 'invoicing' ) );
1097 
+        $upload_field = current(wp_list_filter($form->get_elements(), array('id' => sanitize_text_field($_POST['field_name']))));
1098 
+        if (empty($upload_field)) {
1099 
+            wp_send_json_error(__('Invalid upload field.', 'invoicing'));
1100 1100 
         }
1101 1101
1102 1102 
         // Prepare allowed file types.
1103 
-        $file_types = isset( $upload_field['file_types'] ) ? $upload_field['file_types'] : array( 'jpg|jpeg|jpe', 'gif', 'png' );
1103 
+        $file_types = isset($upload_field['file_types']) ? $upload_field['file_types'] : array('jpg|jpeg|jpe', 'gif', 'png');
1104 1104 
         $all_types  = getpaid_get_allowed_mime_types();
1105 1105 
         $mime_types = array();
1106 1106
1107 
-        foreach ( $file_types as $file_type ) {
1108 
-            if ( isset( $all_types[ $file_type ] ) ) {
1109 
-                $mime_types[] = $all_types[ $file_type ];
1107 
+        foreach ($file_types as $file_type) {
1108 
+            if (isset($all_types[$file_type])) {
1109 
+                $mime_types[] = $all_types[$file_type];
1110 1110 
             }
1111 1111 
         }
1112 1112
1113 
-        if ( ! in_array( $_FILES['file']['type'], $mime_types ) ) {
1114 
-            wp_send_json_error( __( 'Unsupported file type.', 'invoicing' ) );
1113 
+        if (!in_array($_FILES['file']['type'], $mime_types)) {
1114 
+            wp_send_json_error(__('Unsupported file type.', 'invoicing'));
1115 1115 
         }
1116 1116
1117 1117 
         // Upload file.
1118 
-        $file_name = explode( '.', strtolower( $_FILES['file']['name'] ) );
1119 
-        $file_name = uniqid( 'getpaid-' ) . '.' . array_pop( $file_name );
1118 
+        $file_name = explode('.', strtolower($_FILES['file']['name']));
1119 
+        $file_name = uniqid('getpaid-') . '.' . array_pop($file_name);
1120 1120
1121 1121 
         $uploaded = wp_upload_bits(
1122 1122 
             $file_name,
1123 1123 
             null,
1124 
-            file_get_contents( $_FILES['file']['tmp_name'] )
1124 
+            file_get_contents($_FILES['file']['tmp_name'])
1125 1125 
         );
1126 1126
1127 
-        if ( ! empty( $uploaded['error'] ) ) {
1128 
-            wp_send_json_error( $uploaded['error'] );
1127 
+        if (!empty($uploaded['error'])) {
1128 
+            wp_send_json_error($uploaded['error']);
1129 1129 
         }
1130 1130
1131 1131 
         // Retrieve response.
1132 1132 
         $response = sprintf(
1133 1133 
             '<input type="hidden" name="%s[%s]" value="%s" />',
1134 
-            esc_attr( sanitize_text_field( $_POST['field_name'] ) ),
1135 
-            esc_url( $uploaded['url'] ),
1136 
-            esc_attr( sanitize_text_field( strtolower( $_FILES['file']['name'] ) ) )
1134 
+            esc_attr(sanitize_text_field($_POST['field_name'])),
1135 
+            esc_url($uploaded['url']),
1136 
+            esc_attr(sanitize_text_field(strtolower($_FILES['file']['name'])))
1137 1137 
         );
1138 1138
1139 
-        wp_send_json_success( $response );
1139 
+        wp_send_json_success($response);
1140 1140
1141 1141 
 	}
1142 1142
Please login to merge, or discard this patch.
includes/class-wpinv.php 2 patches
Indentation   +590 added lines, -590 removed lines patch added patch discarded remove patch 
@@ -14,635 +14,635 @@
 
 block discarded – undo
14 14 
  */
15 15 
 class WPInv_Plugin {
16 16
17 
-	/**
18 
-	 * GetPaid version.
19 
-	 *
20 
-	 * @var string
21 
-	 */
22 
-	public $version;
23 
-
24 
-	/**
25 
-	 * Data container.
26 
-	 *
27 
-	 * @var array
28 
-	 */
29 
-	protected $data = array();
30 
-
31 
-	/**
32 
-	 * Form elements instance.
33 
-	 *
34 
-	 * @var WPInv_Payment_Form_Elements
35 
-	 */
36 
-	public $form_elements;
37 
-
38 
-	/**
39 
-	 * @var array An array of payment gateways.
40 
-	 */
41 
-	public $gateways;
42 
-
43 
-	/**
44 
-	 * Class constructor.
45 
-	 */
46 
-	public function __construct() {
47 
-		$this->define_constants();
48 
-		$this->includes();
49 
-		$this->init_hooks();
50 
-		$this->set_properties();
51 
-	}
52 
-
53 
-	/**
54 
-	 * Sets a custom data property.
55 
-	 *
56 
-	 * @param string $prop The prop to set.
57 
-	 * @param mixed $value The value to retrieve.
58 
-	 */
59 
-	public function set( $prop, $value ) {
60 
-		$this->data[ $prop ] = $value;
61 
-	}
62 
-
63 
-	/**
64 
-	 * Gets a custom data property.
65 
-	 *
66 
-	 * @param string $prop The prop to set.
67 
-	 * @return mixed The value.
68 
-	 */
69 
-	public function get( $prop ) {
70 
-
71 
-		if ( isset( $this->data[ $prop ] ) ) {
72 
-			return $this->data[ $prop ];
73 
-		}
74 
-
75 
-		return null;
76 
-	}
77 
-
78 
-	/**
79 
-	 * Define class properties.
80 
-	 */
81 
-	public function set_properties() {
82 
-
83 
-		// Sessions.
84 
-		$this->set( 'session', new WPInv_Session_Handler() );
85 
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86 
-		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 
-
88 
-		// Init other objects.
89 
-		$this->set( 'notes', new WPInv_Notes() );
90 
-		$this->set( 'api', new WPInv_API() );
91 
-		$this->set( 'post_types', new GetPaid_Post_Types() );
92 
-		$this->set( 'template', new GetPaid_Template() );
93 
-		$this->set( 'admin', new GetPaid_Admin() );
94 
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
95 
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96 
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97 
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98 
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99 
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
100 
-
101 
-	}
102 
-
103 
-	 /**
104 
-	 * Define plugin constants.
105 
-	 */
106 
-	public function define_constants() {
107 
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108 
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
109 
-		$this->version = WPINV_VERSION;
110 
-	}
111 
-
112 
-	/**
113 
-	 * Hook into actions and filters.
114 
-	 *
115 
-	 * @since 1.0.19
116 
-	 */
117 
-	protected function init_hooks() {
118 
-		/* Internationalize the text strings used. */
119 
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120 
-
121 
-		// Init the plugin after WordPress inits.
122 
-		add_action( 'init', array( $this, 'init' ), 1 );
123 
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124 
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
125 
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126 
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127 
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128 
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
129 
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130 
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131 
-		add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132 
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133 
-
134 
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
17 
+    /**
18 
+     * GetPaid version.
19 
+     *
20 
+     * @var string
21 
+     */
22 
+    public $version;
23 
+
24 
+    /**
25 
+     * Data container.
26 
+     *
27 
+     * @var array
28 
+     */
29 
+    protected $data = array();
30 
+
31 
+    /**
32 
+     * Form elements instance.
33 
+     *
34 
+     * @var WPInv_Payment_Form_Elements
35 
+     */
36 
+    public $form_elements;
37 
+
38 
+    /**
39 
+     * @var array An array of payment gateways.
40 
+     */
41 
+    public $gateways;
42 
+
43 
+    /**
44 
+     * Class constructor.
45 
+     */
46 
+    public function __construct() {
47 
+        $this->define_constants();
48 
+        $this->includes();
49 
+        $this->init_hooks();
50 
+        $this->set_properties();
51 
+    }
52 
+
53 
+    /**
54 
+     * Sets a custom data property.
55 
+     *
56 
+     * @param string $prop The prop to set.
57 
+     * @param mixed $value The value to retrieve.
58 
+     */
59 
+    public function set( $prop, $value ) {
60 
+        $this->data[ $prop ] = $value;
61 
+    }
62 
+
63 
+    /**
64 
+     * Gets a custom data property.
65 
+     *
66 
+     * @param string $prop The prop to set.
67 
+     * @return mixed The value.
68 
+     */
69 
+    public function get( $prop ) {
70 
+
71 
+        if ( isset( $this->data[ $prop ] ) ) {
72 
+            return $this->data[ $prop ];
73 
+        }
74 
+
75 
+        return null;
76 
+    }
77 
+
78 
+    /**
79 
+     * Define class properties.
80 
+     */
81 
+    public function set_properties() {
82 
+
83 
+        // Sessions.
84 
+        $this->set( 'session', new WPInv_Session_Handler() );
85 
+        $GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86 
+        $GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 
+
88 
+        // Init other objects.
89 
+        $this->set( 'notes', new WPInv_Notes() );
90 
+        $this->set( 'api', new WPInv_API() );
91 
+        $this->set( 'post_types', new GetPaid_Post_Types() );
92 
+        $this->set( 'template', new GetPaid_Template() );
93 
+        $this->set( 'admin', new GetPaid_Admin() );
94 
+        $this->set( 'subscriptions', new WPInv_Subscriptions() );
95 
+        $this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96 
+        $this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97 
+        $this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98 
+        $this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99 
+        $this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
100 
+
101 
+    }
102 
+
103 
+        /**
104 
+         * Define plugin constants.
105 
+         */
106 
+    public function define_constants() {
107 
+        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108 
+        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
109 
+        $this->version = WPINV_VERSION;
110 
+    }
111 
+
112 
+    /**
113 
+     * Hook into actions and filters.
114 
+     *
115 
+     * @since 1.0.19
116 
+     */
117 
+    protected function init_hooks() {
118 
+        /* Internationalize the text strings used. */
119 
+        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120 
+
121 
+        // Init the plugin after WordPress inits.
122 
+        add_action( 'init', array( $this, 'init' ), 1 );
123 
+        add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124 
+        add_action( 'init', array( $this, 'wpinv_actions' ) );
125 
+        add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126 
+        add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127 
+        add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128 
+        add_action( 'wp_head', array( $this, 'wp_head' ) );
129 
+        add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130 
+        add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131 
+        add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132 
+        add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133 
+
134 
+        add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135 135 
         add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136 
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137 
-
138 
-		// Fires after registering actions.
139 
-		do_action( 'wpinv_actions', $this );
140 
-		do_action( 'getpaid_actions', $this );
141 
-
142 
-	}
143 
-
144 
-	public function plugins_loaded() {
145 
-		/* Internationalize the text strings used. */
146 
-		$this->load_textdomain();
147 
-
148 
-		do_action( 'wpinv_loaded' );
149 
-
150 
-		// Fix oxygen page builder conflict
151 
-		if ( function_exists( 'ct_css_output' ) ) {
152 
-			wpinv_oxygen_fix_conflict();
153 
-		}
154 
-	}
155 
-
156 
-	/**
157 
-	 * Load Localisation files.
158 
-	 *
159 
-	 * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160 
-	 *
161 
-	 * Locales found in:
162 
-	 *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163 
-	 *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164 
-	 *
165 
-	 * @since 1.0.0
166 
-	 */
167 
-	public function load_textdomain() {
168 
-
169 
-		load_plugin_textdomain(
170 
-			'invoicing',
171 
-			false,
172 
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173 
-		);
174 
-
175 
-	}
176 
-
177 
-	/**
178 
-	 * Include required core files used in admin and on the frontend.
179 
-	 */
180 
-	public function includes() {
181 
-
182 
-		// Start with the settings.
183 
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184 
-
185 
-		// Packages/libraries.
186 
-		require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187 
-		require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188 
-
189 
-		// Load functions.
190 
-		require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197 
-		require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198 
-		require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203 
-		require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204 
-		require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205 
-
206 
-		// Register autoloader.
207 
-		try {
208 
-			spl_autoload_register( array( $this, 'autoload' ), true );
209 
-		} catch ( Exception $e ) {
210 
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211 
-		}
212 
-
213 
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219 
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221 
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222 
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224 
-		require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225 
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226 
-		require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227 
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228 
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229 
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230 
-		require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231 
-		require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232 
-		require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233 
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 
-
236 
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237 
-			GetPaid_Post_Types_Admin::init();
238 
-
239 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244 
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 
-			// load the user class only on the users.php page
246 
-			global $pagenow;
247 
-			if ( $pagenow == 'users.php' ) {
248 
-				new WPInv_Admin_Users();
249 
-			}
250 
-		}
251 
-
252 
-		// Register cli commands
253 
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
254 
-			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255 
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256 
-		}
257 
-
258 
-	}
259 
-
260 
-	/**
261 
-	 * Class autoloader
262 
-	 *
263 
-	 * @param       string $class_name The name of the class to load.
264 
-	 * @access      public
265 
-	 * @since       1.0.19
266 
-	 * @return      void
267 
-	 */
268 
-	public function autoload( $class_name ) {
269 
-
270 
-		// Normalize the class name...
271 
-		$class_name  = strtolower( $class_name );
272 
-
273 
-		// ... and make sure it is our class.
274 
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275 
-			return;
276 
-		}
277 
-
278 
-		// Next, prepare the file name from the class.
279 
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280 
-
281 
-		// Base path of the classes.
282 
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283 
-
284 
-		// And an array of possible locations in order of importance.
285 
-		$locations = array(
286 
-			"$plugin_path/includes",
287 
-			"$plugin_path/includes/data-stores",
288 
-			"$plugin_path/includes/gateways",
289 
-			"$plugin_path/includes/payments",
290 
-			"$plugin_path/includes/geolocation",
291 
-			"$plugin_path/includes/reports",
292 
-			"$plugin_path/includes/api",
293 
-			"$plugin_path/includes/admin",
294 
-			"$plugin_path/includes/admin/meta-boxes",
295 
-		);
296 
-
297 
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298 
-
299 
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300 
-				include trailingslashit( $location ) . $file_name;
301 
-				break;
302 
-			}
136 
+        add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137 
+
138 
+        // Fires after registering actions.
139 
+        do_action( 'wpinv_actions', $this );
140 
+        do_action( 'getpaid_actions', $this );
141 
+
142 
+    }
143 
+
144 
+    public function plugins_loaded() {
145 
+        /* Internationalize the text strings used. */
146 
+        $this->load_textdomain();
147 
+
148 
+        do_action( 'wpinv_loaded' );
149 
+
150 
+        // Fix oxygen page builder conflict
151 
+        if ( function_exists( 'ct_css_output' ) ) {
152 
+            wpinv_oxygen_fix_conflict();
153 
+        }
154 
+    }
155 
+
156 
+    /**
157 
+     * Load Localisation files.
158 
+     *
159 
+     * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160 
+     *
161 
+     * Locales found in:
162 
+     *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163 
+     *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164 
+     *
165 
+     * @since 1.0.0
166 
+     */
167 
+    public function load_textdomain() {
168 
+
169 
+        load_plugin_textdomain(
170 
+            'invoicing',
171 
+            false,
172 
+            plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173 
+        );
174 
+
175 
+    }
176 
+
177 
+    /**
178 
+     * Include required core files used in admin and on the frontend.
179 
+     */
180 
+    public function includes() {
181 
+
182 
+        // Start with the settings.
183 
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184 
+
185 
+        // Packages/libraries.
186 
+        require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187 
+        require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188 
+
189 
+        // Load functions.
190 
+        require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197 
+        require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198 
+        require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203 
+        require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204 
+        require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205 
+
206 
+        // Register autoloader.
207 
+        try {
208 
+            spl_autoload_register( array( $this, 'autoload' ), true );
209 
+        } catch ( Exception $e ) {
210 
+            wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211 
+        }
212 
+
213 
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219 
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221 
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222 
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224 
+        require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225 
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226 
+        require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227 
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228 
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229 
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230 
+        require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231 
+        require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232 
+        require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233 
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 
+
236 
+        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237 
+            GetPaid_Post_Types_Admin::init();
238 
+
239 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244 
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 
+            // load the user class only on the users.php page
246 
+            global $pagenow;
247 
+            if ( $pagenow == 'users.php' ) {
248 
+                new WPInv_Admin_Users();
249 
+            }
250 
+        }
251 
+
252 
+        // Register cli commands
253 
+        if ( defined( 'WP_CLI' ) && WP_CLI ) {
254 
+            require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255 
+            WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256 
+        }
257 
+
258 
+    }
259 
+
260 
+    /**
261 
+     * Class autoloader
262 
+     *
263 
+     * @param       string $class_name The name of the class to load.
264 
+     * @access      public
265 
+     * @since       1.0.19
266 
+     * @return      void
267 
+     */
268 
+    public function autoload( $class_name ) {
269 
+
270 
+        // Normalize the class name...
271 
+        $class_name  = strtolower( $class_name );
272 
+
273 
+        // ... and make sure it is our class.
274 
+        if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275 
+            return;
276 
+        }
277 
+
278 
+        // Next, prepare the file name from the class.
279 
+        $file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280 
+
281 
+        // Base path of the classes.
282 
+        $plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283 
+
284 
+        // And an array of possible locations in order of importance.
285 
+        $locations = array(
286 
+            "$plugin_path/includes",
287 
+            "$plugin_path/includes/data-stores",
288 
+            "$plugin_path/includes/gateways",
289 
+            "$plugin_path/includes/payments",
290 
+            "$plugin_path/includes/geolocation",
291 
+            "$plugin_path/includes/reports",
292 
+            "$plugin_path/includes/api",
293 
+            "$plugin_path/includes/admin",
294 
+            "$plugin_path/includes/admin/meta-boxes",
295 
+        );
296 
+
297 
+        foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298 
+
299 
+            if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300 
+                include trailingslashit( $location ) . $file_name;
301 
+                break;
302 
+            }
303 303 
 }
304 304
305 
-	}
306 
-
307 
-	/**
308 
-	 * Inits hooks etc.
309 
-	 */
310 
-	public function init() {
311 
-
312 
-		// Fires before getpaid inits.
313 
-		do_action( 'before_getpaid_init', $this );
314 
-
315 
-		// Maybe upgrade.
316 
-		$this->maybe_upgrade_database();
317 
-
318 
-		// Load default gateways.
319 
-		$gateways = apply_filters(
320 
-			'getpaid_default_gateways',
321 
-			array(
322 
-				'manual'        => 'GetPaid_Manual_Gateway',
323 
-				'paypal'        => 'GetPaid_Paypal_Gateway',
324 
-				'worldpay'      => 'GetPaid_Worldpay_Gateway',
325 
-				'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326 
-				'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327 
-			)
328 
-		);
329 
-
330 
-		foreach ( $gateways as $id => $class ) {
331 
-			$this->gateways[ $id ] = new $class();
332 
-		}
333 
-
334 
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335 
-			GetPaid_Installer::rename_gateways_label();
336 
-			update_option( 'wpinv_renamed_gateways', 'yes' );
337 
-		}
338 
-
339 
-		// Fires after getpaid inits.
340 
-		do_action( 'getpaid_init', $this );
341 
-
342 
-	}
343 
-
344 
-	/**
345 
-	 * Checks if this is an IPN request and processes it.
346 
-	 */
347 
-	public function maybe_process_ipn() {
348 
-
349 
-		// Ensure that this is an IPN request.
350 
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351 
-			return;
352 
-		}
353 
-
354 
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355 
-
356 
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357 
-		do_action( "wpinv_verify_{$gateway}_ipn" );
358 
-		exit;
359 
-
360 
-	}
361 
-
362 
-	public function enqueue_scripts() {
363 
-
364 
-		// Fires before adding scripts.
365 
-		do_action( 'getpaid_enqueue_scripts' );
366 
-
367 
-		$localize                         = array();
368 
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369 
-		$localize['thousands']            = wpinv_thousands_separator();
370 
-		$localize['decimals']             = wpinv_decimal_separator();
371 
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372 
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
373 
-		$localize['UseTaxes']             = wpinv_use_taxes();
374 
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375 
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376 
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377 
-
378 
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
379 
-
380 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381 
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382 
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383 
-	}
384 
-
385 
-	public function wpinv_actions() {
386 
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387 
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388 
-		}
389 
-
390 
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391 
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 
-		}
393 
-	}
394 
-
395 
-	/**
305 
+    }
306 
+
307 
+    /**
308 
+     * Inits hooks etc.
309 
+     */
310 
+    public function init() {
311 
+
312 
+        // Fires before getpaid inits.
313 
+        do_action( 'before_getpaid_init', $this );
314 
+
315 
+        // Maybe upgrade.
316 
+        $this->maybe_upgrade_database();
317 
+
318 
+        // Load default gateways.
319 
+        $gateways = apply_filters(
320 
+            'getpaid_default_gateways',
321 
+            array(
322 
+                'manual'        => 'GetPaid_Manual_Gateway',
323 
+                'paypal'        => 'GetPaid_Paypal_Gateway',
324 
+                'worldpay'      => 'GetPaid_Worldpay_Gateway',
325 
+                'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326 
+                'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327 
+            )
328 
+        );
329 
+
330 
+        foreach ( $gateways as $id => $class ) {
331 
+            $this->gateways[ $id ] = new $class();
332 
+        }
333 
+
334 
+        if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335 
+            GetPaid_Installer::rename_gateways_label();
336 
+            update_option( 'wpinv_renamed_gateways', 'yes' );
337 
+        }
338 
+
339 
+        // Fires after getpaid inits.
340 
+        do_action( 'getpaid_init', $this );
341 
+
342 
+    }
343 
+
344 
+    /**
345 
+     * Checks if this is an IPN request and processes it.
346 
+     */
347 
+    public function maybe_process_ipn() {
348 
+
349 
+        // Ensure that this is an IPN request.
350 
+        if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351 
+            return;
352 
+        }
353 
+
354 
+        $gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355 
+
356 
+        do_action( 'wpinv_verify_payment_ipn', $gateway );
357 
+        do_action( "wpinv_verify_{$gateway}_ipn" );
358 
+        exit;
359 
+
360 
+    }
361 
+
362 
+    public function enqueue_scripts() {
363 
+
364 
+        // Fires before adding scripts.
365 
+        do_action( 'getpaid_enqueue_scripts' );
366 
+
367 
+        $localize                         = array();
368 
+        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369 
+        $localize['thousands']            = wpinv_thousands_separator();
370 
+        $localize['decimals']             = wpinv_decimal_separator();
371 
+        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372 
+        $localize['txtComplete']          = __( 'Continue', 'invoicing' );
373 
+        $localize['UseTaxes']             = wpinv_use_taxes();
374 
+        $localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375 
+        $localize['loading']              = __( 'Loading...', 'invoicing' );
376 
+        $localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377 
+
378 
+        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
379 
+
380 
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381 
+        wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382 
+        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383 
+    }
384 
+
385 
+    public function wpinv_actions() {
386 
+        if ( isset( $_REQUEST['wpi_action'] ) ) {
387 
+            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388 
+        }
389 
+
390 
+        if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391 
+            include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 
+        }
393 
+    }
394 
+
395 
+    /**
396 396 
      * Fires an action after verifying that a user can fire them.
397 
-	 *
398 
-	 * Note: If the action is on an invoice, subscription etc, esure that the
399 
-	 * current user owns the invoice/subscription.
397 
+     *
398 
+     * Note: If the action is on an invoice, subscription etc, esure that the
399 
+     * current user owns the invoice/subscription.
400 400 
      */
401 401 
     public function maybe_do_authenticated_action() {
402 402
403 
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403 
+        if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
404 404
405 
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406 
-			$data = wp_unslash( $_REQUEST );
407 
-			if ( is_user_logged_in() ) {
408 
-				do_action( "getpaid_authenticated_action_$key", $data );
409 
-			}
405 
+            $key  = sanitize_key( $_REQUEST['getpaid-action'] );
406 
+            $data = wp_unslash( $_REQUEST );
407 
+            if ( is_user_logged_in() ) {
408 
+                do_action( "getpaid_authenticated_action_$key", $data );
409 
+            }
410 410
411 
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411 
+            do_action( "getpaid_unauthenticated_action_$key", $data );
412 412
413 
-		}
413 
+        }
414 414
415 415 
     }
416 416
417 
-	public function pre_get_posts( $wp_query ) {
418 
-
419 
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420 
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421 
-		}
422 
-
423 
-		return $wp_query;
424 
-	}
425 
-
426 
-	/**
427 
-	 * Register widgets
428 
-	 *
429 
-	 */
430 
-	public function register_widgets() {
431 
-		global $pagenow;
432 
-
433 
-		// Currently, UX Builder does not work particulaly well with SuperDuper.
434 
-		// So we disable our widgets when editing a page with UX Builder.
435 
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436 
-			return;
437 
-		}
438 
-
439 
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440 
-
441 
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442 
-			// don't initiate in these conditions.
443 
-		} else {
444 
-
445 
-			// Only load allowed widgets.
446 
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447 
-			$widgets = apply_filters(
448 
-				'getpaid_widget_classes',
449 
-				array(
450 
-					'WPInv_Checkout_Widget',
451 
-					'WPInv_History_Widget',
452 
-					'WPInv_Receipt_Widget',
453 
-					'WPInv_Subscriptions_Widget',
454 
-					'WPInv_Buy_Item_Widget',
455 
-					'WPInv_Messages_Widget',
456 
-					'WPInv_GetPaid_Widget',
457 
-					'WPInv_Invoice_Widget',
458 
-				)
459 
-			);
460 
-
461 
-			// For each widget...
462 
-			foreach ( $widgets as $widget ) {
463 
-
464 
-				// Abort early if it is excluded for this page.
465 
-				if ( in_array( $widget, $exclude ) ) {
466 
-					continue;
467 
-				}
468 
-
469 
-				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470 
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471 
-					register_widget( $widget );
472 
-				} else {
473 
-					new $widget();
474 
-				}
417 
+    public function pre_get_posts( $wp_query ) {
418 
+
419 
+        if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420 
+            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421 
+        }
422 
+
423 
+        return $wp_query;
424 
+    }
425 
+
426 
+    /**
427 
+     * Register widgets
428 
+     *
429 
+     */
430 
+    public function register_widgets() {
431 
+        global $pagenow;
432 
+
433 
+        // Currently, UX Builder does not work particulaly well with SuperDuper.
434 
+        // So we disable our widgets when editing a page with UX Builder.
435 
+        if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436 
+            return;
437 
+        }
438 
+
439 
+        $block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440 
+
441 
+        if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442 
+            // don't initiate in these conditions.
443 
+        } else {
444 
+
445 
+            // Only load allowed widgets.
446 
+            $exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447 
+            $widgets = apply_filters(
448 
+                'getpaid_widget_classes',
449 
+                array(
450 
+                    'WPInv_Checkout_Widget',
451 
+                    'WPInv_History_Widget',
452 
+                    'WPInv_Receipt_Widget',
453 
+                    'WPInv_Subscriptions_Widget',
454 
+                    'WPInv_Buy_Item_Widget',
455 
+                    'WPInv_Messages_Widget',
456 
+                    'WPInv_GetPaid_Widget',
457 
+                    'WPInv_Invoice_Widget',
458 
+                )
459 
+            );
460 
+
461 
+            // For each widget...
462 
+            foreach ( $widgets as $widget ) {
463 
+
464 
+                // Abort early if it is excluded for this page.
465 
+                if ( in_array( $widget, $exclude ) ) {
466 
+                    continue;
467 
+                }
468 
+
469 
+                // SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470 
+                if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471 
+                    register_widget( $widget );
472 
+                } else {
473 
+                    new $widget();
474 
+                }
475 475 
 }
476 476 
 }
477 477
478 
-	}
478 
+    }
479 
+
480 
+    /**
481 
+     * Upgrades the database.
482 
+     *
483 
+     * @since 2.0.2
484 
+     */
485 
+    public function maybe_upgrade_database() {
486 
+
487 
+        $wpi_version = get_option( 'wpinv_version', 0 );
488 
+
489 
+        if ( $wpi_version == WPINV_VERSION ) {
490 
+            return;
491 
+        }
479 492
480 
-	/**
481 
-	 * Upgrades the database.
482 
-	 *
483 
-	 * @since 2.0.2
484 
-	 */
485 
-	public function maybe_upgrade_database() {
493 
+        $installer = new GetPaid_Installer();
486 494
487 
-		$wpi_version = get_option( 'wpinv_version', 0 );
495 
+        if ( empty( $wpi_version ) ) {
496 
+            return $installer->upgrade_db( 0 );
497 
+        }
488 498
489 
-		if ( $wpi_version == WPINV_VERSION ) {
490 
-			return;
491 
-		}
499 
+        $upgrades  = array(
500 
+            '0.0.5'  => '004',
501 
+            '1.0.3'  => '102',
502 
+            '2.0.0'  => '118',
503 
+            '2.0.8'  => '207',
504 
+            '2.6.16' => '2615',
505 
+        );
492 506
493 
-		$installer = new GetPaid_Installer();
507 
+        foreach ( $upgrades as $key => $method ) {
508 
+
509 
+            if ( version_compare( $wpi_version, $key, '<' ) ) {
510 
+                return $installer->upgrade_db( $method );
511 
+            }
512 
+        }
513 
+
514 
+    }
515 
+
516 
+    /**
517 
+     * Flushes the permalinks if needed.
518 
+     *
519 
+     * @since 2.0.8
520 
+     */
521 
+    public function maybe_flush_permalinks() {
494 522
495 
-		if ( empty( $wpi_version ) ) {
496 
-			return $installer->upgrade_db( 0 );
497 
-		}
523 
+        $flush = get_option( 'wpinv_flush_permalinks', 0 );
498 524
499 
-		$upgrades  = array(
500 
-			'0.0.5'  => '004',
501 
-			'1.0.3'  => '102',
502 
-			'2.0.0'  => '118',
503 
-			'2.0.8'  => '207',
504 
-			'2.6.16' => '2615',
505 
-		);
506 
-
507 
-		foreach ( $upgrades as $key => $method ) {
508 
-
509 
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
510 
-				return $installer->upgrade_db( $method );
511 
-			}
512 
-		}
513 
-
514 
-	}
515 
-
516 
-	/**
517 
-	 * Flushes the permalinks if needed.
518 
-	 *
519 
-	 * @since 2.0.8
520 
-	 */
521 
-	public function maybe_flush_permalinks() {
522 
-
523 
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
524 
-
525 
-		if ( ! empty( $flush ) ) {
526 
-			flush_rewrite_rules();
527 
-			delete_option( 'wpinv_flush_permalinks' );
528 
-		}
529 
-
530 
-	}
531 
-
532 
-	/**
533 
-	 * Remove our pages from yoast sitemaps.
534 
-	 *
535 
-	 * @since 1.0.19
536 
-	 * @param int[] $excluded_posts_ids
537 
-	 */
538 
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
539 
-
540 
-		// Ensure that we have an array.
541 
-		if ( ! is_array( $excluded_posts_ids ) ) {
542 
-			$excluded_posts_ids = array();
543 
-		}
544 
-
545 
-		// Prepare our pages.
546 
-		$our_pages = array();
547 
-
548 
-		// Checkout page.
549 
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
550 
-
551 
-		// Success page.
552 
-		$our_pages[] = wpinv_get_option( 'success_page', false );
553 
-
554 
-		// Failure page.
555 
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
556 
-
557 
-		// History page.
558 
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
559 
-
560 
-		// Subscriptions page.
561 
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
562 
-
563 
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
564 
-
565 
-		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
566 
-		return array_unique( $excluded_posts_ids );
567 
-
568 
-	}
569 
-
570 
-	/**
571 
-	 * Remove our pages from yoast sitemaps.
572 
-	 *
573 
-	 * @since 1.0.19
574 
-	 * @param string[] $post_types
575 
-	 */
576 
-	public function exclude_invoicing_post_types( $post_types ) {
577 
-
578 
-		// Ensure that we have an array.
579 
-		if ( ! is_array( $post_types ) ) {
580 
-			$post_types = array();
581 
-		}
582 
-
583 
-		// Remove our post types.
584 
-		return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
585 
-	}
586 
-
587 
-	/**
588 
-	 * Displays additional footer code.
589 
-	 *
590 
-	 * @since 2.0.0
591 
-	 */
592 
-	public function wp_footer() {
593 
-		wpinv_get_template( 'frontend-footer.php' );
594 
-	}
595 
-
596 
-	/**
597 
-	 * Displays additional header code.
598 
-	 *
599 
-	 * @since 2.0.0
600 
-	 */
601 
-	public function wp_head() {
602 
-		wpinv_get_template( 'frontend-head.php' );
603 
-	}
604 
-
605 
-	/**
606 
-	 * Custom query vars.
607 
-	 *
608 
-	 */
609 
-	public function custom_query_vars( $vars ) {
525 
+        if ( ! empty( $flush ) ) {
526 
+            flush_rewrite_rules();
527 
+            delete_option( 'wpinv_flush_permalinks' );
528 
+        }
529 
+
530 
+    }
531 
+
532 
+    /**
533 
+     * Remove our pages from yoast sitemaps.
534 
+     *
535 
+     * @since 1.0.19
536 
+     * @param int[] $excluded_posts_ids
537 
+     */
538 
+    public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
539 
+
540 
+        // Ensure that we have an array.
541 
+        if ( ! is_array( $excluded_posts_ids ) ) {
542 
+            $excluded_posts_ids = array();
543 
+        }
544 
+
545 
+        // Prepare our pages.
546 
+        $our_pages = array();
547 
+
548 
+        // Checkout page.
549 
+        $our_pages[] = wpinv_get_option( 'checkout_page', false );
550 
+
551 
+        // Success page.
552 
+        $our_pages[] = wpinv_get_option( 'success_page', false );
553 
+
554 
+        // Failure page.
555 
+        $our_pages[] = wpinv_get_option( 'failure_page', false );
556 
+
557 
+        // History page.
558 
+        $our_pages[] = wpinv_get_option( 'invoice_history_page', false );
559 
+
560 
+        // Subscriptions page.
561 
+        $our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
562 
+
563 
+        $our_pages   = array_map( 'intval', array_filter( $our_pages ) );
564 
+
565 
+        $excluded_posts_ids = $excluded_posts_ids + $our_pages;
566 
+        return array_unique( $excluded_posts_ids );
567 
+
568 
+    }
569 
+
570 
+    /**
571 
+     * Remove our pages from yoast sitemaps.
572 
+     *
573 
+     * @since 1.0.19
574 
+     * @param string[] $post_types
575 
+     */
576 
+    public function exclude_invoicing_post_types( $post_types ) {
577 
+
578 
+        // Ensure that we have an array.
579 
+        if ( ! is_array( $post_types ) ) {
580 
+            $post_types = array();
581 
+        }
582 
+
583 
+        // Remove our post types.
584 
+        return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
585 
+    }
586 
+
587 
+    /**
588 
+     * Displays additional footer code.
589 
+     *
590 
+     * @since 2.0.0
591 
+     */
592 
+    public function wp_footer() {
593 
+        wpinv_get_template( 'frontend-footer.php' );
594 
+    }
595 
+
596 
+    /**
597 
+     * Displays additional header code.
598 
+     *
599 
+     * @since 2.0.0
600 
+     */
601 
+    public function wp_head() {
602 
+        wpinv_get_template( 'frontend-head.php' );
603 
+    }
604 
+
605 
+    /**
606 
+     * Custom query vars.
607 
+     *
608 
+     */
609 
+    public function custom_query_vars( $vars ) {
610 610 
         $vars[] = 'getpaid-ipn';
611 611 
         return $vars;
612 
-	}
612 
+    }
613 613
614 
-	/**
615 
-	 * Add rewrite tags and rules.
616 
-	 *
617 
-	 */
618 
-	public function add_rewrite_rule() {
614 
+    /**
615 
+     * Add rewrite tags and rules.
616 
+     *
617 
+     */
618 
+    public function add_rewrite_rule() {
619 619 
         $tag = 'getpaid-ipn';
620 620 
         add_rewrite_tag( "%$tag%", '([^&]+)' );
621 621 
         add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
622 
-	}
622 
+    }
623 623
624 
-	/**
625 
-	 * Processes non-query string ipns.
626 
-	 *
627 
-	 */
628 
-	public function maybe_process_new_ipn( $query ) {
624 
+    /**
625 
+     * Processes non-query string ipns.
626 
+     *
627 
+     */
628 
+    public function maybe_process_new_ipn( $query ) {
629 629
630 630 
         if ( is_admin() || ! $query->is_main_query() ) {
631 631 
             return;
632 632 
         }
633 633
634 
-		$gateway = get_query_var( 'getpaid-ipn' );
634 
+        $gateway = get_query_var( 'getpaid-ipn' );
635 635
636 636 
         if ( ! empty( $gateway ) ) {
637 637
638 
-			$gateway = sanitize_text_field( $gateway );
639 
-			nocache_headers();
640 
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
641 
-			do_action( "wpinv_verify_{$gateway}_ipn" );
642 
-			exit;
638 
+            $gateway = sanitize_text_field( $gateway );
639 
+            nocache_headers();
640 
+            do_action( 'wpinv_verify_payment_ipn', $gateway );
641 
+            do_action( "wpinv_verify_{$gateway}_ipn" );
642 
+            exit;
643 643
644 644 
         }
645 645
646 
-	}
646 
+    }
647 647
648 648 
 }
Please login to merge, or discard this patch.
Spacing   +134 added lines, -134 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @since   1.0.0
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Main Invoicing class.
 
@@ -56,8 +56,8 @@  discard block
 
 block discarded – undo
56 56 
 	 * @param string $prop The prop to set.
57 57 
 	 * @param mixed $value The value to retrieve.
58 58 
 	 */
59 
-	public function set( $prop, $value ) {
60 
-		$this->data[ $prop ] = $value;
59 
+	public function set($prop, $value) {
60 
+		$this->data[$prop] = $value;
61 61 
 	}
62 62
63 63 
 	/**
 
@@ -66,10 +66,10 @@  discard block
 
 block discarded – undo
66 66 
 	 * @param string $prop The prop to set.
67 67 
 	 * @return mixed The value.
68 68 
 	 */
69 
-	public function get( $prop ) {
69 
+	public function get($prop) {
70 70
71 
-		if ( isset( $this->data[ $prop ] ) ) {
72 
-			return $this->data[ $prop ];
71 
+		if (isset($this->data[$prop])) {
72 
+			return $this->data[$prop];
73 73 
 		}
74 74
75 75 
 		return null;
 
@@ -81,22 +81,22 @@  discard block
 
 block discarded – undo
81 81 
 	public function set_properties() {
82 82
83 83 
 		// Sessions.
84 
-		$this->set( 'session', new WPInv_Session_Handler() );
85 
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
84 
+		$this->set('session', new WPInv_Session_Handler());
85 
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
86 86 
 		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 87
88 88 
 		// Init other objects.
89 
-		$this->set( 'notes', new WPInv_Notes() );
90 
-		$this->set( 'api', new WPInv_API() );
91 
-		$this->set( 'post_types', new GetPaid_Post_Types() );
92 
-		$this->set( 'template', new GetPaid_Template() );
93 
-		$this->set( 'admin', new GetPaid_Admin() );
94 
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
95 
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
96 
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
97 
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
98 
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
99 
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
89 
+		$this->set('notes', new WPInv_Notes());
90 
+		$this->set('api', new WPInv_API());
91 
+		$this->set('post_types', new GetPaid_Post_Types());
92 
+		$this->set('template', new GetPaid_Template());
93 
+		$this->set('admin', new GetPaid_Admin());
94 
+		$this->set('subscriptions', new WPInv_Subscriptions());
95 
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
96 
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
97 
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
98 
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
99 
+		$this->set('maxmind', new GetPaid_MaxMind_Geolocation());
100 100
101 101 
 	}
102 102 
 
@@ -104,8 +104,8 @@  discard block
 
 block discarded – undo
104 104 
 	 * Define plugin constants.
105 105 
 	 */
106 106 
 	public function define_constants() {
107 
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
108 
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
107 
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
108 
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
109 109 
 		$this->version = WPINV_VERSION;
110 110 
 	}
111 111 
 
@@ -116,28 +116,28 @@  discard block
 
 block discarded – undo
116 116 
 	 */
117 117 
 	protected function init_hooks() {
118 118 
 		/* Internationalize the text strings used. */
119 
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
119 
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
120 120
121 121 
 		// Init the plugin after WordPress inits.
122 
-		add_action( 'init', array( $this, 'init' ), 1 );
123 
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
124 
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
125 
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
126 
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
127 
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
128 
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
129 
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
130 
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
131 
-		add_filter( 'the_seo_framework_sitemap_supported_post_types', array( $this, 'exclude_invoicing_post_types' ) );
132 
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133 
-
134 
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135 
-        add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136 
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
122 
+		add_action('init', array($this, 'init'), 1);
123 
+		add_action('init', array($this, 'maybe_process_ipn'), 10);
124 
+		add_action('init', array($this, 'wpinv_actions'));
125 
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
126 
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 11);
127 
+		add_action('wp_footer', array($this, 'wp_footer'));
128 
+		add_action('wp_head', array($this, 'wp_head'));
129 
+		add_action('widgets_init', array($this, 'register_widgets'));
130 
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
131 
+		add_filter('the_seo_framework_sitemap_supported_post_types', array($this, 'exclude_invoicing_post_types'));
132 
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
133 
+
134 
+		add_filter('query_vars', array($this, 'custom_query_vars'));
135 
+        add_action('init', array($this, 'add_rewrite_rule'), 10, 0);
136 
+		add_action('pre_get_posts', array($this, 'maybe_process_new_ipn'), 1);
137 137
138 138 
 		// Fires after registering actions.
139 
-		do_action( 'wpinv_actions', $this );
140 
-		do_action( 'getpaid_actions', $this );
139 
+		do_action('wpinv_actions', $this);
140 
+		do_action('getpaid_actions', $this);
141 141
142 142 
 	}
143 143 
 
@@ -145,10 +145,10 @@  discard block
 
 block discarded – undo
145 145 
 		/* Internationalize the text strings used. */
146 146 
 		$this->load_textdomain();
147 147
148 
-		do_action( 'wpinv_loaded' );
148 
+		do_action('wpinv_loaded');
149 149
150 150 
 		// Fix oxygen page builder conflict
151 
-		if ( function_exists( 'ct_css_output' ) ) {
151 
+		if (function_exists('ct_css_output')) {
152 152 
 			wpinv_oxygen_fix_conflict();
153 153 
 		}
154 154 
 	}
 
@@ -169,7 +169,7 @@  discard block
 
 block discarded – undo
169 169 
 		load_plugin_textdomain(
170 170 
 			'invoicing',
171 171 
 			false,
172 
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
172 
+			plugin_basename(dirname(WPINV_PLUGIN_FILE)) . '/languages/'
173 173 
 		);
174 174
175 175 
 	}
 
@@ -205,9 +205,9 @@  discard block
 
 block discarded – undo
205 205
206 206 
 		// Register autoloader.
207 207 
 		try {
208 
-			spl_autoload_register( array( $this, 'autoload' ), true );
209 
-		} catch ( Exception $e ) {
210 
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
208 
+			spl_autoload_register(array($this, 'autoload'), true);
209 
+		} catch (Exception $e) {
210 
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
211 211 
 		}
212 212
213 213 
 		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
 
@@ -233,7 +233,7 @@  discard block
 
 block discarded – undo
233 233 
 		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 234 
 		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 235
236 
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
236 
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
237 237 
 			GetPaid_Post_Types_Admin::init();
238 238
239 239 
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
 
@@ -244,15 +244,15 @@  discard block
 
 block discarded – undo
244 244 
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 245 
 			// load the user class only on the users.php page
246 246 
 			global $pagenow;
247 
-			if ( $pagenow == 'users.php' ) {
247 
+			if ($pagenow == 'users.php') {
248 248 
 				new WPInv_Admin_Users();
249 249 
 			}
250 250 
 		}
251 251
252 252 
 		// Register cli commands
253 
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
253 
+		if (defined('WP_CLI') && WP_CLI) {
254 254 
 			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255 
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
255 
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
256 256 
 		}
257 257
258 258 
 	}
 
@@ -265,21 +265,21 @@  discard block
 
 block discarded – undo
265 265 
 	 * @since       1.0.19
266 266 
 	 * @return      void
267 267 
 	 */
268 
-	public function autoload( $class_name ) {
268 
+	public function autoload($class_name) {
269 269
270 270 
 		// Normalize the class name...
271 
-		$class_name  = strtolower( $class_name );
271 
+		$class_name = strtolower($class_name);
272 272
273 273 
 		// ... and make sure it is our class.
274 
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
274 
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
275 275 
 			return;
276 276 
 		}
277 277
278 278 
 		// Next, prepare the file name from the class.
279 
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
279 
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
280 280
281 281 
 		// Base path of the classes.
282 
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
282 
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
283 283
284 284 
 		// And an array of possible locations in order of importance.
285 285 
 		$locations = array(
 
@@ -294,10 +294,10 @@  discard block
 
 block discarded – undo
294 294 
 			"$plugin_path/includes/admin/meta-boxes",
295 295 
 		);
296 296
297 
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
297 
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
298 298
299 
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300 
-				include trailingslashit( $location ) . $file_name;
299 
+			if (file_exists(trailingslashit($location) . $file_name)) {
300 
+				include trailingslashit($location) . $file_name;
301 301 
 				break;
302 302 
 			}
303 303 
 }
 
@@ -310,7 +310,7 @@  discard block
 
 block discarded – undo
310 310 
 	public function init() {
311 311
312 312 
 		// Fires before getpaid inits.
313 
-		do_action( 'before_getpaid_init', $this );
313 
+		do_action('before_getpaid_init', $this);
314 314
315 315 
 		// Maybe upgrade.
316 316 
 		$this->maybe_upgrade_database();
 
@@ -327,17 +327,17 @@  discard block
 
 block discarded – undo
327 327 
 			)
328 328 
 		);
329 329
330 
-		foreach ( $gateways as $id => $class ) {
331 
-			$this->gateways[ $id ] = new $class();
330 
+		foreach ($gateways as $id => $class) {
331 
+			$this->gateways[$id] = new $class();
332 332 
 		}
333 333
334 
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
334 
+		if ('yes' != get_option('wpinv_renamed_gateways')) {
335 335 
 			GetPaid_Installer::rename_gateways_label();
336 
-			update_option( 'wpinv_renamed_gateways', 'yes' );
336 
+			update_option('wpinv_renamed_gateways', 'yes');
337 337 
 		}
338 338
339 339 
 		// Fires after getpaid inits.
340 
-		do_action( 'getpaid_init', $this );
340 
+		do_action('getpaid_init', $this);
341 341
342 342 
 	}
343 343 
 
@@ -347,14 +347,14 @@  discard block
 
 block discarded – undo
347 347 
 	public function maybe_process_ipn() {
348 348
349 349 
 		// Ensure that this is an IPN request.
350 
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
350 
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
351 351 
 			return;
352 352 
 		}
353 353
354 
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
354 
+		$gateway = sanitize_text_field($_GET['wpi-gateway']);
355 355
356 
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357 
-		do_action( "wpinv_verify_{$gateway}_ipn" );
356 
+		do_action('wpinv_verify_payment_ipn', $gateway);
357 
+		do_action("wpinv_verify_{$gateway}_ipn");
358 358 
 		exit;
359 359
360 360 
 	}
 
@@ -362,33 +362,33 @@  discard block
 
 block discarded – undo
362 362 
 	public function enqueue_scripts() {
363 363
364 364 
 		// Fires before adding scripts.
365 
-		do_action( 'getpaid_enqueue_scripts' );
365 
+		do_action('getpaid_enqueue_scripts');
366 366
367 367 
 		$localize                         = array();
368 
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
368 
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
369 369 
 		$localize['thousands']            = wpinv_thousands_separator();
370 370 
 		$localize['decimals']             = wpinv_decimal_separator();
371 
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372 
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
371 
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
372 
+		$localize['txtComplete']          = __('Continue', 'invoicing');
373 373 
 		$localize['UseTaxes']             = wpinv_use_taxes();
374 
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375 
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376 
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
374 
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
375 
+		$localize['loading']              = __('Loading...', 'invoicing');
376 
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
377 377
378 
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
378 
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
379 379
380 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381 
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382 
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
380 
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
381 
+		wp_enqueue_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('jquery'), $version, true);
382 
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
383 383 
 	}
384 384
385 385 
 	public function wpinv_actions() {
386 
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387 
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
386 
+		if (isset($_REQUEST['wpi_action'])) {
387 
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
388 388 
 		}
389 389
390 
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391 
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
390 
+		if (defined('WP_ALL_IMPORT_ROOT_DIR')) {
391 
+			include plugin_dir_path(__FILE__) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 392 
 		}
393 393 
 	}
394 394 
 
@@ -400,24 +400,24 @@  discard block
 
 block discarded – undo
400 400 
      */
401 401 
     public function maybe_do_authenticated_action() {
402 402
403 
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403 
+		if (isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
404 404
405 
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406 
-			$data = wp_unslash( $_REQUEST );
407 
-			if ( is_user_logged_in() ) {
408 
-				do_action( "getpaid_authenticated_action_$key", $data );
405 
+			$key  = sanitize_key($_REQUEST['getpaid-action']);
406 
+			$data = wp_unslash($_REQUEST);
407 
+			if (is_user_logged_in()) {
408 
+				do_action("getpaid_authenticated_action_$key", $data);
409 409 
 			}
410 410
411 
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411 
+			do_action("getpaid_unauthenticated_action_$key", $data);
412 412
413 413 
 		}
414 414
415 415 
     }
416 416
417 
-	public function pre_get_posts( $wp_query ) {
417 
+	public function pre_get_posts($wp_query) {
418 418
419 
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420 
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
419 
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && getpaid_is_invoice_post_type($wp_query->query_vars['post_type']) && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
420 
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses(false, false, $wp_query->query_vars['post_type']));
421 421 
 		}
422 422
423 423 
 		return $wp_query;
 
@@ -432,18 +432,18 @@  discard block
 
 block discarded – undo
432 432
433 433 
 		// Currently, UX Builder does not work particulaly well with SuperDuper.
434 434 
 		// So we disable our widgets when editing a page with UX Builder.
435 
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
435 
+		if (function_exists('ux_builder_is_active') && ux_builder_is_active()) {
436 436 
 			return;
437 437 
 		}
438 438
439 
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
439 
+		$block_widget_init_screens = function_exists('sd_pagenow_exclude') ? sd_pagenow_exclude() : array();
440 440
441 
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
441 
+		if (is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
442 442 
 			// don't initiate in these conditions.
443 443 
 		} else {
444 444
445 445 
 			// Only load allowed widgets.
446 
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
446 
+			$exclude = function_exists('sd_widget_exclude') ? sd_widget_exclude() : array();
447 447 
 			$widgets = apply_filters(
448 448 
 				'getpaid_widget_classes',
449 449 
 				array(
 
@@ -459,16 +459,16 @@  discard block
 
 block discarded – undo
459 459 
 			);
460 460
461 461 
 			// For each widget...
462 
-			foreach ( $widgets as $widget ) {
462 
+			foreach ($widgets as $widget) {
463 463
464 464 
 				// Abort early if it is excluded for this page.
465 
-				if ( in_array( $widget, $exclude ) ) {
465 
+				if (in_array($widget, $exclude)) {
466 466 
 					continue;
467 467 
 				}
468 468
469 469 
 				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470 
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471 
-					register_widget( $widget );
470 
+				if (is_subclass_of($widget, 'WP_Widget')) {
471 
+					register_widget($widget);
472 472 
 				} else {
473 473 
 					new $widget();
474 474 
 				}
 
@@ -484,19 +484,19 @@  discard block
 
 block discarded – undo
484 484 
 	 */
485 485 
 	public function maybe_upgrade_database() {
486 486
487 
-		$wpi_version = get_option( 'wpinv_version', 0 );
487 
+		$wpi_version = get_option('wpinv_version', 0);
488 488
489 
-		if ( $wpi_version == WPINV_VERSION ) {
489 
+		if ($wpi_version == WPINV_VERSION) {
490 490 
 			return;
491 491 
 		}
492 492
493 493 
 		$installer = new GetPaid_Installer();
494 494
495 
-		if ( empty( $wpi_version ) ) {
496 
-			return $installer->upgrade_db( 0 );
495 
+		if (empty($wpi_version)) {
496 
+			return $installer->upgrade_db(0);
497 497 
 		}
498 498
499 
-		$upgrades  = array(
499 
+		$upgrades = array(
500 500 
 			'0.0.5'  => '004',
501 501 
 			'1.0.3'  => '102',
502 502 
 			'2.0.0'  => '118',
 
@@ -504,10 +504,10 @@  discard block
 
 block discarded – undo
504 504 
 			'2.6.16' => '2615',
505 505 
 		);
506 506
507 
-		foreach ( $upgrades as $key => $method ) {
507 
+		foreach ($upgrades as $key => $method) {
508 508
509 
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
510 
-				return $installer->upgrade_db( $method );
509 
+			if (version_compare($wpi_version, $key, '<')) {
510 
+				return $installer->upgrade_db($method);
511 511 
 			}
512 512 
 		}
513 513 
 
@@ -520,11 +520,11 @@  discard block
 
 block discarded – undo
520 520 
 	 */
521 521 
 	public function maybe_flush_permalinks() {
522 522
523 
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
523 
+		$flush = get_option('wpinv_flush_permalinks', 0);
524 524
525 
-		if ( ! empty( $flush ) ) {
525 
+		if (!empty($flush)) {
526 526 
 			flush_rewrite_rules();
527 
-			delete_option( 'wpinv_flush_permalinks' );
527 
+			delete_option('wpinv_flush_permalinks');
528 528 
 		}
529 529
530 530 
 	}
 
@@ -535,10 +535,10 @@  discard block
 
 block discarded – undo
535 535 
 	 * @since 1.0.19
536 536 
 	 * @param int[] $excluded_posts_ids
537 537 
 	 */
538 
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
538 
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
539 539
540 540 
 		// Ensure that we have an array.
541 
-		if ( ! is_array( $excluded_posts_ids ) ) {
541 
+		if (!is_array($excluded_posts_ids)) {
542 542 
 			$excluded_posts_ids = array();
543 543 
 		}
544 544 
 
@@ -546,24 +546,24 @@  discard block
 
 block discarded – undo
546 546 
 		$our_pages = array();
547 547
548 548 
 		// Checkout page.
549 
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
549 
+		$our_pages[] = wpinv_get_option('checkout_page', false);
550 550
551 551 
 		// Success page.
552 
-		$our_pages[] = wpinv_get_option( 'success_page', false );
552 
+		$our_pages[] = wpinv_get_option('success_page', false);
553 553
554 554 
 		// Failure page.
555 
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
555 
+		$our_pages[] = wpinv_get_option('failure_page', false);
556 556
557 557 
 		// History page.
558 
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
558 
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
559 559
560 560 
 		// Subscriptions page.
561 
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
561 
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
562 562
563 
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
563 
+		$our_pages   = array_map('intval', array_filter($our_pages));
564 564
565 565 
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
566 
-		return array_unique( $excluded_posts_ids );
566 
+		return array_unique($excluded_posts_ids);
567 567
568 568 
 	}
569 569 
 
@@ -573,15 +573,15 @@  discard block
 
 block discarded – undo
573 573 
 	 * @since 1.0.19
574 574 
 	 * @param string[] $post_types
575 575 
 	 */
576 
-	public function exclude_invoicing_post_types( $post_types ) {
576 
+	public function exclude_invoicing_post_types($post_types) {
577 577
578 578 
 		// Ensure that we have an array.
579 
-		if ( ! is_array( $post_types ) ) {
579 
+		if (!is_array($post_types)) {
580 580 
 			$post_types = array();
581 581 
 		}
582 582
583 583 
 		// Remove our post types.
584 
-		return array_diff( $post_types, array_keys( getpaid_get_invoice_post_types() ) );
584 
+		return array_diff($post_types, array_keys(getpaid_get_invoice_post_types()));
585 585 
 	}
586 586
587 587 
 	/**
 
@@ -590,7 +590,7 @@  discard block
 
 block discarded – undo
590 590 
 	 * @since 2.0.0
591 591 
 	 */
592 592 
 	public function wp_footer() {
593 
-		wpinv_get_template( 'frontend-footer.php' );
593 
+		wpinv_get_template('frontend-footer.php');
594 594 
 	}
595 595
596 596 
 	/**
 
@@ -599,14 +599,14 @@  discard block
 
 block discarded – undo
599 599 
 	 * @since 2.0.0
600 600 
 	 */
601 601 
 	public function wp_head() {
602 
-		wpinv_get_template( 'frontend-head.php' );
602 
+		wpinv_get_template('frontend-head.php');
603 603 
 	}
604 604
605 605 
 	/**
606 606 
 	 * Custom query vars.
607 607 
 	 *
608 608 
 	 */
609 
-	public function custom_query_vars( $vars ) {
609 
+	public function custom_query_vars($vars) {
610 610 
         $vars[] = 'getpaid-ipn';
611 611 
         return $vars;
612 612 
 	}
 
@@ -617,28 +617,28 @@  discard block
 
 block discarded – undo
617 617 
 	 */
618 618 
 	public function add_rewrite_rule() {
619 619 
         $tag = 'getpaid-ipn';
620 
-        add_rewrite_tag( "%$tag%", '([^&]+)' );
621 
-        add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
620 
+        add_rewrite_tag("%$tag%", '([^&]+)');
621 
+        add_rewrite_rule("^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top');
622 622 
 	}
623 623
624 624 
 	/**
625 625 
 	 * Processes non-query string ipns.
626 626 
 	 *
627 627 
 	 */
628 
-	public function maybe_process_new_ipn( $query ) {
628 
+	public function maybe_process_new_ipn($query) {
629 629
630 
-        if ( is_admin() || ! $query->is_main_query() ) {
630 
+        if (is_admin() || !$query->is_main_query()) {
631 631 
             return;
632 632 
         }
633 633
634 
-		$gateway = get_query_var( 'getpaid-ipn' );
634 
+		$gateway = get_query_var('getpaid-ipn');
635 635
636 
-        if ( ! empty( $gateway ) ) {
636 
+        if (!empty($gateway)) {
637 637
638 
-			$gateway = sanitize_text_field( $gateway );
638 
+			$gateway = sanitize_text_field($gateway);
639 639 
 			nocache_headers();
640 
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
641 
-			do_action( "wpinv_verify_{$gateway}_ipn" );
640 
+			do_action('wpinv_verify_payment_ipn', $gateway);
641 
+			do_action("wpinv_verify_{$gateway}_ipn");
642 642 
 			exit;
643 643
644 644 
         }
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-authorize-net-gateway.php 2 patches
Indentation   +232 added lines, -232 removed lines patch added patch discarded remove patch 
@@ -13,58 +13,58 @@  discard block
 
 block discarded – undo
13 13 
 class GetPaid_Authorize_Net_Gateway extends GetPaid_Authorize_Net_Legacy_Gateway {
14 14
15 15 
     /**
16 
-	 * Payment method id.
17 
-	 *
18 
-	 * @var string
19 
-	 */
16 
+     * Payment method id.
17 
+     *
18 
+     * @var string
19 
+     */
20 20 
     public $id = 'authorizenet';
21 21
22 22 
     /**
23 
-	 * An array of features that this gateway supports.
24 
-	 *
25 
-	 * @var array
26 
-	 */
23 
+     * An array of features that this gateway supports.
24 
+     *
25 
+     * @var array
26 
+     */
27 27 
     protected $supports = array( 'subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
28 28
29 29 
     /**
30 
-	 * Payment method order.
31 
-	 *
32 
-	 * @var int
33 
-	 */
30 
+     * Payment method order.
31 
+     *
32 
+     * @var int
33 
+     */
34 34 
     public $order = 4;
35 35
36 36 
     /**
37 
-	 * Endpoint for requests from Authorize.net.
38 
-	 *
39 
-	 * @var string
40 
-	 */
41 
-	protected $notify_url;
42 
-
43 
-	/**
44 
-	 * Endpoint for requests to Authorize.net.
45 
-	 *
46 
-	 * @var string
47 
-	 */
37 
+     * Endpoint for requests from Authorize.net.
38 
+     *
39 
+     * @var string
40 
+     */
41 
+    protected $notify_url;
42 
+
43 
+    /**
44 
+     * Endpoint for requests to Authorize.net.
45 
+     *
46 
+     * @var string
47 
+     */
48 48 
     protected $endpoint;
49 49
50 50 
     /**
51 
-	 * Currencies this gateway is allowed for.
52 
-	 *
53 
-	 * @var array
54 
-	 */
55 
-	public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
51 
+     * Currencies this gateway is allowed for.
52 
+     *
53 
+     * @var array
54 
+     */
55 
+    public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
56 56
57 57 
     /**
58 
-	 * URL to view a transaction.
59 
-	 *
60 
-	 * @var string
61 
-	 */
58 
+     * URL to view a transaction.
59 
+     *
60 
+     * @var string
61 
+     */
62 62 
     public $view_transaction_url = 'https://{sandbox}authorize.net/ui/themes/sandbox/Transaction/TransactionReceipt.aspx?transid=%s';
63 63
64 64 
     /**
65 
-	 * Class constructor.
66 
-	 */
67 
-	public function __construct() {
65 
+     * Class constructor.
66 
+     */
67 
+    public function __construct() {
68 68
69 69 
         $this->title                = __( 'Credit Card / Debit Card', 'invoicing' );
70 70 
         $this->method_title         = __( 'Authorize.Net', 'invoicing' );
 
@@ -76,11 +76,11 @@  discard block
 
 block discarded – undo
76 76 
     }
77 77
78 78 
     /**
79 
-	 * Displays the payment method select field.
80 
-	 *
81 
-	 * @param int $invoice_id 0 or invoice id.
82 
-	 * @param GetPaid_Payment_Form $form Current payment form.
83 
-	 */
79 
+     * Displays the payment method select field.
80 
+     *
81 
+     * @param int $invoice_id 0 or invoice id.
82 
+     * @param GetPaid_Payment_Form $form Current payment form.
83 
+     */
84 84 
     public function payment_fields( $invoice_id, $form ) {
85 85
86 86 
         // Let the user select a payment method.
 
@@ -91,16 +91,16 @@  discard block
 
 block discarded – undo
91 91 
     }
92 92
93 93 
     /**
94 
-	 * Creates a customer profile.
95 
-	 *
96 
-	 *
97 
-	 * @param WPInv_Invoice $invoice Invoice.
94 
+     * Creates a customer profile.
95 
+     *
96 
+     *
97 
+     * @param WPInv_Invoice $invoice Invoice.
98 98 
      * @param array $submission_data Posted checkout fields.
99 99 
      * @param bool $save Whether or not to save the payment as a token.
100 100 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
101 
-	 * @return string|WP_Error Payment profile id.
102 
-	 */
103 
-	public function create_customer_profile( $invoice, $submission_data, $save = true ) {
101 
+     * @return string|WP_Error Payment profile id.
102 
+     */
103 
+    public function create_customer_profile( $invoice, $submission_data, $save = true ) {
104 104
105 105 
         // Remove non-digits from the number
106 106 
         $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
 
@@ -182,14 +182,14 @@  discard block
 
 block discarded – undo
182 182 
     }
183 183
184 184 
     /**
185 
-	 * Retrieves a customer profile.
186 
-	 *
187 
-	 *
188 
-	 * @param string $profile_id profile id.
189 
-	 * @return string|WP_Error Profile id.
185 
+     * Retrieves a customer profile.
186 
+     *
187 
+     *
188 
+     * @param string $profile_id profile id.
189 
+     * @return string|WP_Error Profile id.
190 190 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-profile
191 
-	 */
192 
-	public function get_customer_profile( $profile_id ) {
191 
+     */
192 
+    public function get_customer_profile( $profile_id ) {
193 193
194 194 
         // Generate args.
195 195 
         $args = array(
 
@@ -204,17 +204,17 @@  discard block
 
 block discarded – undo
204 204 
     }
205 205
206 206 
     /**
207 
-	 * Creates a customer profile.
208 
-	 *
209 
-	 *
207 
+     * Creates a customer profile.
208 
+     *
209 
+     *
210 210 
      * @param string $profile_id profile id.
211 
-	 * @param WPInv_Invoice $invoice Invoice.
211 
+     * @param WPInv_Invoice $invoice Invoice.
212 212 
      * @param array $submission_data Posted checkout fields.
213 213 
      * @param bool $save Whether or not to save the payment as a token.
214 214 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
215 
-	 * @return string|WP_Error Profile id.
216 
-	 */
217 
-	public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
215 
+     * @return string|WP_Error Profile id.
216 
+     */
217 
+    public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
218 218
219 219 
         // Remove non-digits from the number
220 220 
         $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
 
@@ -302,13 +302,13 @@  discard block
 
 block discarded – undo
302 302 
     }
303 303
304 304 
     /**
305 
-	 * Retrieves payment details from cache.
306 
-	 *
307 
-	 *
305 
+     * Retrieves payment details from cache.
306 
+     *
307 
+     *
308 308 
      * @param array $payment_details.
309 
-	 * @return array|false Profile id.
310 
-	 */
311 
-	public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
309 
+     * @return array|false Profile id.
310 
+     */
311 
+    public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
312 312
313 313 
         $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
314 314 
         $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
 
@@ -333,13 +333,13 @@  discard block
 
 block discarded – undo
333 333 
     }
334 334
335 335 
     /**
336 
-	 * Securely adds payment details to cache.
337 
-	 *
338 
-	 *
336 
+     * Securely adds payment details to cache.
337 
+     *
338 
+     *
339 339 
      * @param array $payment_details.
340 340 
      * @param string $payment_profile_id.
341 
-	 */
342 
-	public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
341 
+     */
342 
+    public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
343 343
344 344 
         $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
345 345 
         $cached_information = is_array( $cached_information ) ? $cached_information : array();
 
@@ -351,15 +351,15 @@  discard block
 
 block discarded – undo
351 351 
     }
352 352
353 353 
     /**
354 
-	 * Retrieves a customer payment profile.
355 
-	 *
356 
-	 *
357 
-	 * @param string $customer_profile_id customer profile id.
354 
+     * Retrieves a customer payment profile.
355 
+     *
356 
+     *
357 
+     * @param string $customer_profile_id customer profile id.
358 358 
      * @param string $payment_profile_id payment profile id.
359 
-	 * @return string|WP_Error Profile id.
359 
+     * @return string|WP_Error Profile id.
360 360 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-payment-profile
361 
-	 */
362 
-	public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
361 
+     */
362 
+    public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
363 363
364 364 
         // Generate args.
365 365 
         $args = array(
 
@@ -375,15 +375,15 @@  discard block
 
 block discarded – undo
375 375 
     }
376 376
377 377 
     /**
378 
-	 * Charges a customer payment profile.
379 
-	 *
378 
+     * Charges a customer payment profile.
379 
+     *
380 380 
      * @param string $customer_profile_id customer profile id.
381 381 
      * @param string $payment_profile_id payment profile id.
382 
-	 * @param WPInv_Invoice $invoice Invoice.
382 
+     * @param WPInv_Invoice $invoice Invoice.
383 383 
      * @link https://developer.authorize.net/api/reference/index.html#payment-transactions-charge-a-customer-profile
384 
-	 * @return WP_Error|object
385 
-	 */
386 
-	public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
384 
+     * @return WP_Error|object
385 
+     */
386 
+    public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
387 387
388 388 
         // Generate args.
389 389 
         $args = array(
 
@@ -429,41 +429,41 @@  discard block
 
 block discarded – undo
429 429 
     }
430 430
431 431 
     /**
432 
-	 * Processes a customer charge.
433 
-	 *
432 
+     * Processes a customer charge.
433 
+     *
434 434 
      * @param stdClass $result Api response.
435 
-	 * @param WPInv_Invoice $invoice Invoice.
436 
-	 */
437 
-	public function process_charge_response( $result, $invoice ) {
435 
+     * @param WPInv_Invoice $invoice Invoice.
436 
+     */
437 
+    public function process_charge_response( $result, $invoice ) {
438 438
439 439 
         wpinv_clear_errors();
440 
-		$response_code = (int) $result->transactionResponse->responseCode;
440 
+        $response_code = (int) $result->transactionResponse->responseCode;
441 441
442 
-		// Succeeded.
443 
-		if ( 1 == $response_code || 4 == $response_code ) {
442 
+        // Succeeded.
443 
+        if ( 1 == $response_code || 4 == $response_code ) {
444 444
445 
-			// Maybe set a transaction id.
446 
-			if ( ! empty( $result->transactionResponse->transId ) ) {
447 
-				$invoice->set_transaction_id( $result->transactionResponse->transId );
448 
-			}
445 
+            // Maybe set a transaction id.
446 
+            if ( ! empty( $result->transactionResponse->transId ) ) {
447 
+                $invoice->set_transaction_id( $result->transactionResponse->transId );
448 
+            }
449 449
450 
-			$invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
450 
+            $invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
451 451
452 
-			if ( 1 == $response_code ) {
453 
-				return $invoice->mark_paid();
454 
-			}
452 
+            if ( 1 == $response_code ) {
453 
+                return $invoice->mark_paid();
454 
+            }
455 455
456 
-			$invoice->set_status( 'wpi-onhold' );
457 
-        	$invoice->add_note(
456 
+            $invoice->set_status( 'wpi-onhold' );
457 
+            $invoice->add_note(
458 458 
                 sprintf(
459 459 
                     __( 'Held for review: %s', 'invoicing' ),
460 460 
                     $result->transactionResponse->messages->message[0]->description
461 461 
                 )
462 
-			);
462 
+            );
463 463
464 
-			return $invoice->save();
464 
+            return $invoice->save();
465 465
466 
-		}
466 
+        }
467 467
468 468 
         wpinv_set_error( 'card_declined' );
469 469 
 
@@ -475,13 +475,13 @@  discard block
 
 block discarded – undo
475 475 
     }
476 476
477 477 
     /**
478 
-	 * Returns payment information.
479 
-	 *
480 
-	 *
481 
-	 * @param array $card Card details.
482 
-	 * @return array
483 
-	 */
484 
-	public function get_payment_information( $card ) {
478 
+     * Returns payment information.
479 
+     *
480 
+     *
481 
+     * @param array $card Card details.
482 
+     * @return array
483 
+     */
484 
+    public function get_payment_information( $card ) {
485 485 
         return array(
486 486
487 487 
             'creditCard' => array(
 
@@ -494,25 +494,25 @@  discard block
 
 block discarded – undo
494 494 
     }
495 495
496 496 
     /**
497 
-	 * Returns the customer profile meta name.
498 
-	 *
499 
-	 *
500 
-	 * @param WPInv_Invoice $invoice Invoice.
501 
-	 * @return string
502 
-	 */
503 
-	public function get_customer_profile_meta_name( $invoice ) {
497 
+     * Returns the customer profile meta name.
498 
+     *
499 
+     *
500 
+     * @param WPInv_Invoice $invoice Invoice.
501 
+     * @return string
502 
+     */
503 
+    public function get_customer_profile_meta_name( $invoice ) {
504 504 
         return $this->is_sandbox( $invoice ) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
505 505 
     }
506 506
507 507 
     /**
508 
-	 * Validates the submitted data.
509 
-	 *
510 
-	 *
511 
-	 * @param array $submission_data Posted checkout fields.
508 
+     * Validates the submitted data.
509 
+     *
510 
+     *
511 
+     * @param array $submission_data Posted checkout fields.
512 512 
      * @param WPInv_Invoice $invoice
513 
-	 * @return WP_Error|string The payment profile id
514 
-	 */
515 
-	public function validate_submission_data( $submission_data, $invoice ) {
513 
+     * @return WP_Error|string The payment profile id
514 
+     */
515 
+    public function validate_submission_data( $submission_data, $invoice ) {
516 516
517 517 
         // Validate authentication details.
518 518 
         $auth = $this->get_auth_params();
 
@@ -544,13 +544,13 @@  discard block
 
 block discarded – undo
544 544 
     }
545 545
546 546 
     /**
547 
-	 * Returns invoice line items.
548 
-	 *
549 
-	 *
550 
-	 * @param WPInv_Invoice $invoice Invoice.
551 
-	 * @return array
552 
-	 */
553 
-	public function get_line_items( $invoice ) {
547 
+     * Returns invoice line items.
548 
+     *
549 
+     *
550 
+     * @param WPInv_Invoice $invoice Invoice.
551 
+     * @return array
552 
+     */
553 
+    public function get_line_items( $invoice ) {
554 554 
         $items = array();
555 555
556 556 
         foreach ( $invoice->get_items() as $item ) {
 
@@ -587,15 +587,15 @@  discard block
 
 block discarded – undo
587 587 
     }
588 588
589 589 
     /**
590 
-	 * Process Payment.
591 
-	 *
592 
-	 *
593 
-	 * @param WPInv_Invoice $invoice Invoice.
594 
-	 * @param array $submission_data Posted checkout fields.
595 
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596 
-	 * @return array
597 
-	 */
598 
-	public function process_payment( $invoice, $submission_data, $submission ) {
590 
+     * Process Payment.
591 
+     *
592 
+     *
593 
+     * @param WPInv_Invoice $invoice Invoice.
594 
+     * @param array $submission_data Posted checkout fields.
595 
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596 
+     * @return array
597 
+     */
598 
+    public function process_payment( $invoice, $submission_data, $submission ) {
599 599
600 600 
         // Validate the submitted data.
601 601 
         $payment_profile_id = $this->validate_submission_data( $submission_data, $invoice );
 
@@ -628,45 +628,45 @@  discard block
 
 block discarded – undo
628 628
629 629 
         exit;
630 630
631 
-	}
631 
+    }
632 632
633 
-	/**
634 
-	 * Processes the initial payment.
635 
-	 *
633 
+    /**
634 
+     * Processes the initial payment.
635 
+     *
636 636 
      * @param WPInv_Invoice $invoice Invoice.
637 
-	 */
638 
-	protected function process_initial_payment( $invoice ) {
637 
+     */
638 
+    protected function process_initial_payment( $invoice ) {
639 639
640 
-		$payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
640 
+        $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
641 641 
         $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
642 
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
642 
+        $result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
643 643
644 
-		// Do we have an error?
645 
-		if ( is_wp_error( $result ) ) {
646 
-			wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647 
-			wpinv_send_back_to_checkout( $invoice );
648 
-		}
644 
+        // Do we have an error?
645 
+        if ( is_wp_error( $result ) ) {
646 
+            wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647 
+            wpinv_send_back_to_checkout( $invoice );
648 
+        }
649 649
650 
-		// Process the response.
651 
-		$this->process_charge_response( $result, $invoice );
650 
+        // Process the response.
651 
+        $this->process_charge_response( $result, $invoice );
652 652
653 
-		if ( wpinv_get_errors() ) {
654 
-			wpinv_send_back_to_checkout( $invoice );
655 
-		}
653 
+        if ( wpinv_get_errors() ) {
654 
+            wpinv_send_back_to_checkout( $invoice );
655 
+        }
656 656
657 
-	}
657 
+    }
658 658
659 659 
     /**
660 
-	 * Processes recurring payments.
661 
-	 *
660 
+     * Processes recurring payments.
661 
+     *
662 662 
      * @param WPInv_Invoice $invoice Invoice.
663 663 
      * @param WPInv_Subscription[]|WPInv_Subscription $subscriptions Subscriptions.
664 
-	 */
665 
-	public function process_subscription( $invoice, $subscriptions ) {
664 
+     */
665 
+    public function process_subscription( $invoice, $subscriptions ) {
666 666
667 667 
         // Check if there is an initial amount to charge.
668 668 
         if ( (float) $invoice->get_total() > 0 ) {
669 
-			$this->process_initial_payment( $invoice );
669 
+            $this->process_initial_payment( $invoice );
670 670 
         }
671 671
672 672 
         // Activate the subscriptions.
 
@@ -684,36 +684,36 @@  discard block
 
 block discarded – undo
684 684 
             }
685 685 
         }
686 686
687 
-		// Redirect to the success page.
687 
+        // Redirect to the success page.
688 688 
         wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
689 689
690 690 
     }
691 691
692 
-	/**
693 
-	 * (Maybe) renews an authorize.net subscription profile.
694 
-	 *
695 
-	 *
692 
+    /**
693 
+     * (Maybe) renews an authorize.net subscription profile.
694 
+     *
695 
+     *
696 696 
      * @param WPInv_Subscription $subscription
697 
-	 */
698 
-	public function maybe_renew_subscription( $subscription ) {
697 
+     */
698 
+    public function maybe_renew_subscription( $subscription ) {
699 699
700 700 
         // Ensure its our subscription && it's active.
701 701 
         if ( $this->id === $subscription->get_gateway() && $subscription->has_status( 'active trialling' ) ) {
702 702 
             $this->renew_subscription( $subscription );
703 703 
         }
704 704
705 
-	}
705 
+    }
706 706
707 707 
     /**
708 
-	 * Renews a subscription.
709 
-	 *
708 
+     * Renews a subscription.
709 
+     *
710 710 
      * @param WPInv_Subscription $subscription
711 
-	 */
712 
-	public function renew_subscription( $subscription ) {
711 
+     */
712 
+    public function renew_subscription( $subscription ) {
713 713
714 
-		// Generate the renewal invoice.
715 
-		$new_invoice = $subscription->create_payment();
716 
-		$old_invoice = $subscription->get_parent_payment();
714 
+        // Generate the renewal invoice.
715 
+        $new_invoice = $subscription->create_payment();
716 
+        $old_invoice = $subscription->get_parent_payment();
717 717
718 718 
         if ( empty( $new_invoice ) ) {
719 719 
             $old_invoice->add_note( __( 'Error generating a renewal invoice.', 'invoicing' ), false, false, false );
 
@@ -722,37 +722,37 @@  discard block
 
 block discarded – undo
722 722 
         }
723 723
724 724 
         // Charge the payment method.
725 
-		$payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726 
-		$customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727 
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
728 
-
729 
-		// Do we have an error?
730 
-		if ( is_wp_error( $result ) ) {
731 
-
732 
-			$old_invoice->add_note(
733 
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
734 
-				true,
735 
-				false,
736 
-				true
737 
-			);
738 
-			$subscription->failing();
739 
-			return;
740 
-
741 
-		}
742 
-
743 
-		// Process the response.
744 
-		$this->process_charge_response( $result, $new_invoice );
745 
-
746 
-		if ( wpinv_get_errors() ) {
747 
-
748 
-			$old_invoice->add_note(
749 
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
750 
-				true,
751 
-				false,
752 
-				true
753 
-			);
754 
-			$subscription->failing();
755 
-			return;
725 
+        $payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726 
+        $customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727 
+        $result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
728 
+
729 
+        // Do we have an error?
730 
+        if ( is_wp_error( $result ) ) {
731 
+
732 
+            $old_invoice->add_note(
733 
+                sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
734 
+                true,
735 
+                false,
736 
+                true
737 
+            );
738 
+            $subscription->failing();
739 
+            return;
740 
+
741 
+        }
742 
+
743 
+        // Process the response.
744 
+        $this->process_charge_response( $result, $new_invoice );
745 
+
746 
+        if ( wpinv_get_errors() ) {
747 
+
748 
+            $old_invoice->add_note(
749 
+                sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
750 
+                true,
751 
+                false,
752 
+                true
753 
+            );
754 
+            $subscription->failing();
755 
+            return;
756 756
757 757 
         }
758 758 
 
@@ -761,13 +761,13 @@  discard block
 
 block discarded – undo
761 761 
     }
762 762
763 763 
     /**
764 
-	 * Processes invoice addons.
765 
-	 *
766 
-	 * @param WPInv_Invoice $invoice
767 
-	 * @param GetPaid_Form_Item[] $items
768 
-	 * @return WPInv_Invoice
769 
-	 */
770 
-	public function process_addons( $invoice, $items ) {
764 
+     * Processes invoice addons.
765 
+     *
766 
+     * @param WPInv_Invoice $invoice
767 
+     * @param GetPaid_Form_Item[] $items
768 
+     * @return WPInv_Invoice
769 
+     */
770 
+    public function process_addons( $invoice, $items ) {
771 771
772 772 
         global $getpaid_authorize_addons;
773 773 
 
@@ -786,7 +786,7 @@  discard block
 
 block discarded – undo
786 786 
         $invoice->recalculate_total();
787 787
788 788 
         $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
789 
-		$customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
789 
+        $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
790 790
791 791 
         add_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ), 10, 2 );
792 792 
         $result = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
 
@@ -801,11 +801,11 @@  discard block
 
 block discarded – undo
801 801 
     }
802 802
803 803 
     /**
804 
-	 * Processes invoice addons.
805 
-	 *
804 
+     * Processes invoice addons.
805 
+     *
806 806 
      * @param array $args
807 
-	 * @return array
808 
-	 */
807 
+     * @return array
808 
+     */
809 809 
     public function filter_addons_request( $args ) {
810 810
811 811 
         global $getpaid_authorize_addons;
 
@@ -839,11 +839,11 @@  discard block
 
 block discarded – undo
839 839 
     }
840 840
841 841 
     /**
842 
-	 * Filters the gateway settings.
843 
-	 *
844 
-	 * @param array $admin_settings
845 
-	 */
846 
-	public function admin_settings( $admin_settings ) {
842 
+     * Filters the gateway settings.
843 
+     *
844 
+     * @param array $admin_settings
845 
+     */
846 
+    public function admin_settings( $admin_settings ) {
847 847
848 848 
         $currencies = sprintf(
849 849 
             __( 'Supported Currencies: %s', 'invoicing' ),
 
@@ -883,7 +883,7 @@  discard block
 
 block discarded – undo
883 883 
             'readonly' => true,
884 884 
         );
885 885
886 
-		return $admin_settings;
887 
-	}
886 
+        return $admin_settings;
887 
+    }
888 888
889 889 
 }
Please login to merge, or discard this patch.
Spacing   +205 added lines, -205 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Authorize.net Payment Gateway class.
 
@@ -24,7 +24,7 @@  discard block
 
 block discarded – undo
24 24 
 	 *
25 25 
 	 * @var array
26 26 
 	 */
27 
-    protected $supports = array( 'subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups' );
27 
+    protected $supports = array('subscription', 'sandbox', 'tokens', 'addons', 'single_subscription_group', 'multiple_subscription_groups');
28 28
29 29 
     /**
30 30 
 	 * Payment method order.
 
@@ -52,7 +52,7 @@  discard block
 
 block discarded – undo
52 52 
 	 *
53 53 
 	 * @var array
54 54 
 	 */
55 
-	public $currencies = array( 'USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD' );
55 
+	public $currencies = array('USD', 'CAD', 'GBP', 'DKK', 'NOK', 'PLN', 'SEK', 'AUD', 'EUR', 'NZD');
56 56
57 57 
     /**
58 58 
 	 * URL to view a transaction.
 
@@ -66,12 +66,12 @@  discard block
 
 block discarded – undo
66 66 
 	 */
67 67 
 	public function __construct() {
68 68
69 
-        $this->title                = __( 'Credit Card / Debit Card', 'invoicing' );
70 
-        $this->method_title         = __( 'Authorize.Net', 'invoicing' );
71 
-        $this->notify_url           = getpaid_get_non_query_string_ipn_url( $this->id );
69 
+        $this->title                = __('Credit Card / Debit Card', 'invoicing');
70 
+        $this->method_title         = __('Authorize.Net', 'invoicing');
71 
+        $this->notify_url           = getpaid_get_non_query_string_ipn_url($this->id);
72 72
73 
-        add_action( 'getpaid_should_renew_subscription', array( $this, 'maybe_renew_subscription' ) );
74 
-        add_filter( 'getpaid_authorizenet_sandbox_notice', array( $this, 'sandbox_notice' ) );
73 
+        add_action('getpaid_should_renew_subscription', array($this, 'maybe_renew_subscription'));
74 
+        add_filter('getpaid_authorizenet_sandbox_notice', array($this, 'sandbox_notice'));
75 75 
         parent::__construct();
76 76 
     }
77 77 
 
@@ -81,13 +81,13 @@  discard block
 
 block discarded – undo
81 81 
 	 * @param int $invoice_id 0 or invoice id.
82 82 
 	 * @param GetPaid_Payment_Form $form Current payment form.
83 83 
 	 */
84 
-    public function payment_fields( $invoice_id, $form ) {
84 
+    public function payment_fields($invoice_id, $form) {
85 85
86 86 
         // Let the user select a payment method.
87 87 
         $this->saved_payment_methods();
88 88
89 89 
         // Show the credit card entry form.
90 
-        $this->new_payment_method_entry( $this->get_cc_form( true ) );
90 
+        $this->new_payment_method_entry($this->get_cc_form(true));
91 91 
     }
92 92
93 93 
     /**
 
@@ -100,79 +100,79 @@  discard block
 
 block discarded – undo
100 100 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
101 101 
 	 * @return string|WP_Error Payment profile id.
102 102 
 	 */
103 
-	public function create_customer_profile( $invoice, $submission_data, $save = true ) {
103 
+	public function create_customer_profile($invoice, $submission_data, $save = true) {
104 104
105 105 
         // Remove non-digits from the number
106 
-        $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
106 
+        $submission_data['authorizenet']['cc_number'] = preg_replace('/\D/', '', $submission_data['authorizenet']['cc_number']);
107 107
108 108 
         // Generate args.
109 109 
         $args = array(
110 110 
             'createCustomerProfileRequest' => array(
111 111 
                 'merchantAuthentication' => $this->get_auth_params(),
112 112 
                 'profile'                => array(
113 
-                    'merchantCustomerId' => getpaid_limit_length( $invoice->get_user_id(), 20 ),
114 
-                    'description'        => getpaid_limit_length( $invoice->get_full_name(), 255 ),
115 
-                    'email'              => getpaid_limit_length( $invoice->get_email(), 255 ),
113 
+                    'merchantCustomerId' => getpaid_limit_length($invoice->get_user_id(), 20),
114 
+                    'description'        => getpaid_limit_length($invoice->get_full_name(), 255),
115 
+                    'email'              => getpaid_limit_length($invoice->get_email(), 255),
116 116 
                     'paymentProfiles'    => array(
117 117 
                         'customerType' => 'individual',
118 118
119 119 
                         // Billing information.
120 120 
                         'billTo'       => array(
121 
-                            'firstName' => getpaid_limit_length( $invoice->get_first_name(), 50 ),
122 
-                            'lastName'  => getpaid_limit_length( $invoice->get_last_name(), 50 ),
123 
-                            'address'   => getpaid_limit_length( $invoice->get_address(), 60 ),
124 
-                            'city'      => getpaid_limit_length( $invoice->get_city(), 40 ),
125 
-                            'state'     => getpaid_limit_length( $invoice->get_state(), 40 ),
126 
-                            'zip'       => getpaid_limit_length( $invoice->get_zip(), 20 ),
127 
-                            'country'   => getpaid_limit_length( $invoice->get_country(), 60 ),
121 
+                            'firstName' => getpaid_limit_length($invoice->get_first_name(), 50),
122 
+                            'lastName'  => getpaid_limit_length($invoice->get_last_name(), 50),
123 
+                            'address'   => getpaid_limit_length($invoice->get_address(), 60),
124 
+                            'city'      => getpaid_limit_length($invoice->get_city(), 40),
125 
+                            'state'     => getpaid_limit_length($invoice->get_state(), 40),
126 
+                            'zip'       => getpaid_limit_length($invoice->get_zip(), 20),
127 
+                            'country'   => getpaid_limit_length($invoice->get_country(), 60),
128 128 
                         ),
129 129
130 130 
                         // Payment information.
131 
-                        'payment'      => $this->get_payment_information( $submission_data['authorizenet'] ),
131 
+                        'payment'      => $this->get_payment_information($submission_data['authorizenet']),
132 132 
                     ),
133 133 
                 ),
134 
-                'validationMode'         => $this->is_sandbox( $invoice ) ? 'testMode' : 'liveMode',
134 
+                'validationMode'         => $this->is_sandbox($invoice) ? 'testMode' : 'liveMode',
135 135 
             ),
136 136 
         );
137 137
138 
-        $response = $this->post( apply_filters( 'getpaid_authorizenet_customer_profile_args', $args, $invoice ), $invoice );
138 
+        $response = $this->post(apply_filters('getpaid_authorizenet_customer_profile_args', $args, $invoice), $invoice);
139 139
140 
-        if ( is_wp_error( $response ) ) {
140 
+        if (is_wp_error($response)) {
141 141
142 142 
             // In case the payment profile already exists remotely.
143 
-            if ( 'dup_payment_profile' === $response->get_error_code() ) {
144 
-                $customer_profile_id = strtok( $response->get_error_message(), '.' );
145 
-                update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile_id );
146 
-                return strtok( '.' );
143 
+            if ('dup_payment_profile' === $response->get_error_code()) {
144 
+                $customer_profile_id = strtok($response->get_error_message(), '.');
145 
+                update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile_id);
146 
+                return strtok('.');
147 147 
             }
148 148
149 149 
             // In case the customer profile already exists remotely.
150 
-            if ( 'E00039' === $response->get_error_code() ) {
151 
-                $customer_profile_id = str_replace( 'A duplicate record with ID ', '', $response->get_error_message() );
152 
-                $customer_profile_id = str_replace( ' already exists.', '', $customer_profile_id );
153 
-                return $this->create_customer_payment_profile( trim( $customer_profile_id ), $invoice, $submission_data, $save );
150 
+            if ('E00039' === $response->get_error_code()) {
151 
+                $customer_profile_id = str_replace('A duplicate record with ID ', '', $response->get_error_message());
152 
+                $customer_profile_id = str_replace(' already exists.', '', $customer_profile_id);
153 
+                return $this->create_customer_payment_profile(trim($customer_profile_id), $invoice, $submission_data, $save);
154 154 
             }
155 155
156 156 
             return $response;
157 157 
         }
158 158
159 
-        update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $response->customerProfileId );
159 
+        update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $response->customerProfileId);
160 160
161 161 
         // Save the payment token.
162 
-        if ( $save ) {
162 
+        if ($save) {
163 163 
             $this->save_token(
164 164 
                 array(
165 165 
                     'id'      => $response->customerPaymentProfileIdList[0],
166 
-                    'name'    => getpaid_get_card_name( $submission_data['authorizenet']['cc_number'] ) . '&middot;&middot;&middot;&middot;' . substr( $submission_data['authorizenet']['cc_number'], -4 ),
166 
+                    'name'    => getpaid_get_card_name($submission_data['authorizenet']['cc_number']) . '&middot;&middot;&middot;&middot;' . substr($submission_data['authorizenet']['cc_number'], -4),
167 167 
                     'default' => true,
168 
-                    'type'    => $this->is_sandbox( $invoice ) ? 'sandbox' : 'live',
168 
+                    'type'    => $this->is_sandbox($invoice) ? 'sandbox' : 'live',
169 169 
                 )
170 170 
             );
171 171 
         }
172 172
173 173 
         // Add a note about the validation response.
174 174 
         $invoice->add_note(
175 
-            sprintf( __( 'Created Authorize.NET customer profile: %s', 'invoicing' ), $response->validationDirectResponseList[0] ),
175 
+            sprintf(__('Created Authorize.NET customer profile: %s', 'invoicing'), $response->validationDirectResponseList[0]),
176 176 
             false,
177 177 
             false,
178 178 
             true
 
@@ -189,7 +189,7 @@  discard block
 
 block discarded – undo
189 189 
 	 * @return string|WP_Error Profile id.
190 190 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-profile
191 191 
 	 */
192 
-	public function get_customer_profile( $profile_id ) {
192 
+	public function get_customer_profile($profile_id) {
193 193
194 194 
         // Generate args.
195 195 
         $args = array(
 
@@ -199,7 +199,7 @@  discard block
 
 block discarded – undo
199 199 
             ),
200 200 
         );
201 201
202 
-        return $this->post( $args, false );
202 
+        return $this->post($args, false);
203 203
204 204 
     }
205 205 
 
@@ -214,18 +214,18 @@  discard block
 
 block discarded – undo
214 214 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-create-customer-profile
215 215 
 	 * @return string|WP_Error Profile id.
216 216 
 	 */
217 
-	public function create_customer_payment_profile( $customer_profile, $invoice, $submission_data, $save ) {
217 
+	public function create_customer_payment_profile($customer_profile, $invoice, $submission_data, $save) {
218 218
219 219 
         // Remove non-digits from the number
220 
-        $submission_data['authorizenet']['cc_number'] = preg_replace( '/\D/', '', $submission_data['authorizenet']['cc_number'] );
220 
+        $submission_data['authorizenet']['cc_number'] = preg_replace('/\D/', '', $submission_data['authorizenet']['cc_number']);
221 221
222 222 
         // Prepare card details.
223 
-        $payment_information                          = $this->get_payment_information( $submission_data['authorizenet'] );
223 
+        $payment_information                          = $this->get_payment_information($submission_data['authorizenet']);
224 224
225 225 
         // Authorize.NET does not support saving the same card twice.
226 
-        $cached_information                           = $this->retrieve_payment_profile_from_cache( $payment_information, $customer_profile, $invoice );
226 
+        $cached_information                           = $this->retrieve_payment_profile_from_cache($payment_information, $customer_profile, $invoice);
227 227
228 
-        if ( $cached_information ) {
228 
+        if ($cached_information) {
229 229 
             return $cached_information;
230 230 
         }
231 231 
 
@@ -238,34 +238,34 @@  discard block
 
 block discarded – undo
238 238
239 239 
                     // Billing information.
240 240 
                     'billTo'  => array(
241 
-                        'firstName' => getpaid_limit_length( $invoice->get_first_name(), 50 ),
242 
-                        'lastName'  => getpaid_limit_length( $invoice->get_last_name(), 50 ),
243 
-                        'address'   => getpaid_limit_length( $invoice->get_address(), 60 ),
244 
-                        'city'      => getpaid_limit_length( $invoice->get_city(), 40 ),
245 
-                        'state'     => getpaid_limit_length( $invoice->get_state(), 40 ),
246 
-                        'zip'       => getpaid_limit_length( $invoice->get_zip(), 20 ),
247 
-                        'country'   => getpaid_limit_length( $invoice->get_country(), 60 ),
241 
+                        'firstName' => getpaid_limit_length($invoice->get_first_name(), 50),
242 
+                        'lastName'  => getpaid_limit_length($invoice->get_last_name(), 50),
243 
+                        'address'   => getpaid_limit_length($invoice->get_address(), 60),
244 
+                        'city'      => getpaid_limit_length($invoice->get_city(), 40),
245 
+                        'state'     => getpaid_limit_length($invoice->get_state(), 40),
246 
+                        'zip'       => getpaid_limit_length($invoice->get_zip(), 20),
247 
+                        'country'   => getpaid_limit_length($invoice->get_country(), 60),
248 248 
                     ),
249 249
250 250 
                     // Payment information.
251 251 
                     'payment' => $payment_information,
252 252 
                 ),
253 
-                'validationMode'         => $this->is_sandbox( $invoice ) ? 'testMode' : 'liveMode',
253 
+                'validationMode'         => $this->is_sandbox($invoice) ? 'testMode' : 'liveMode',
254 254 
             ),
255 255 
         );
256 256
257 
-        $response = $this->post( apply_filters( 'getpaid_authorizenet_create_customer_payment_profile_args', $args, $invoice ), $invoice );
257 
+        $response = $this->post(apply_filters('getpaid_authorizenet_create_customer_payment_profile_args', $args, $invoice), $invoice);
258 258
259 
-        if ( is_wp_error( $response ) ) {
259 
+        if (is_wp_error($response)) {
260 260
261 261 
             // In case the payment profile already exists remotely.
262 
-            if ( 'dup_payment_profile' == $response->get_error_code() ) {
263 
-                $customer_profile_id = strtok( $response->get_error_message(), '.' );
264 
-                $payment_profile_id  = strtok( '.' );
265 
-                update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile_id );
262 
+            if ('dup_payment_profile' == $response->get_error_code()) {
263 
+                $customer_profile_id = strtok($response->get_error_message(), '.');
264 
+                $payment_profile_id  = strtok('.');
265 
+                update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile_id);
266 266
267 267 
                 // Cache payment profile id.
268 
-                $this->add_payment_profile_to_cache( $payment_information, $payment_profile_id );
268 
+                $this->add_payment_profile_to_cache($payment_information, $payment_profile_id);
269 269
270 270 
                 return $payment_profile_id;
271 271 
             }
 
@@ -274,29 +274,29 @@  discard block
 
 block discarded – undo
274 274 
         }
275 275
276 276 
         // Save the payment token.
277 
-        if ( $save ) {
277 
+        if ($save) {
278 278 
             $this->save_token(
279 279 
                 array(
280 280 
                     'id'      => $response->customerPaymentProfileId,
281 
-                    'name'    => getpaid_get_card_name( $submission_data['authorizenet']['cc_number'] ) . ' &middot;&middot;&middot;&middot; ' . substr( $submission_data['authorizenet']['cc_number'], -4 ),
281 
+                    'name'    => getpaid_get_card_name($submission_data['authorizenet']['cc_number']) . ' &middot;&middot;&middot;&middot; ' . substr($submission_data['authorizenet']['cc_number'], -4),
282 282 
                     'default' => true,
283 
-                    'type'    => $this->is_sandbox( $invoice ) ? 'sandbox' : 'live',
283 
+                    'type'    => $this->is_sandbox($invoice) ? 'sandbox' : 'live',
284 284 
                 )
285 285 
             );
286 286 
         }
287 287
288 288 
         // Cache payment profile id.
289 
-        $this->add_payment_profile_to_cache( $payment_information, $response->customerPaymentProfileId );
289 
+        $this->add_payment_profile_to_cache($payment_information, $response->customerPaymentProfileId);
290 290
291 291 
         // Add a note about the validation response.
292 292 
         $invoice->add_note(
293 
-            sprintf( __( 'Saved Authorize.NET payment profile: %s', 'invoicing' ), $response->validationDirectResponse ),
293 
+            sprintf(__('Saved Authorize.NET payment profile: %s', 'invoicing'), $response->validationDirectResponse),
294 294 
             false,
295 295 
             false,
296 296 
             true
297 297 
         );
298 298
299 
-        update_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), $customer_profile );
299 
+        update_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), $customer_profile);
300 300
301 301 
         return $response->customerPaymentProfileId;
302 302 
     }
 
@@ -308,12 +308,12 @@  discard block
 
 block discarded – undo
308 308 
      * @param array $payment_details.
309 309 
 	 * @return array|false Profile id.
310 310 
 	 */
311 
-	public function retrieve_payment_profile_from_cache( $payment_details, $customer_profile, $invoice ) {
311 
+	public function retrieve_payment_profile_from_cache($payment_details, $customer_profile, $invoice) {
312 312
313 
-        $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
314 
-        $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
313 
+        $cached_information = get_option('getpaid_authorize_net_cached_profiles', array());
314 
+        $payment_details    = hash_hmac('sha256', json_encode($payment_details), SECURE_AUTH_KEY);
315 315
316 
-        if ( ! is_array( $cached_information ) || ! array_key_exists( $payment_details, $cached_information ) ) {
316 
+        if (!is_array($cached_information) || !array_key_exists($payment_details, $cached_information)) {
317 317 
             return false;
318 318 
         }
319 319 
 
@@ -322,13 +322,13 @@  discard block
 
 block discarded – undo
322 322 
             'getCustomerPaymentProfileRequest' => array(
323 323 
                 'merchantAuthentication'   => $this->get_auth_params(),
324 324 
                 'customerProfileId'        => $customer_profile,
325 
-                'customerPaymentProfileId' => $cached_information[ $payment_details ],
325 
+                'customerPaymentProfileId' => $cached_information[$payment_details],
326 326 
             ),
327 327 
         );
328 328
329 
-        $response = $this->post( $args, $invoice );
329 
+        $response = $this->post($args, $invoice);
330 330
331 
-        return is_wp_error( $response ) ? false : $cached_information[ $payment_details ];
331 
+        return is_wp_error($response) ? false : $cached_information[$payment_details];
332 332
333 333 
     }
334 334 
 
@@ -339,14 +339,14 @@  discard block
 
 block discarded – undo
339 339 
      * @param array $payment_details.
340 340 
      * @param string $payment_profile_id.
341 341 
 	 */
342 
-	public function add_payment_profile_to_cache( $payment_details, $payment_profile_id ) {
342 
+	public function add_payment_profile_to_cache($payment_details, $payment_profile_id) {
343 343
344 
-        $cached_information = get_option( 'getpaid_authorize_net_cached_profiles', array() );
345 
-        $cached_information = is_array( $cached_information ) ? $cached_information : array();
346 
-        $payment_details    = hash_hmac( 'sha256', json_encode( $payment_details ), SECURE_AUTH_KEY );
344 
+        $cached_information = get_option('getpaid_authorize_net_cached_profiles', array());
345 
+        $cached_information = is_array($cached_information) ? $cached_information : array();
346 
+        $payment_details    = hash_hmac('sha256', json_encode($payment_details), SECURE_AUTH_KEY);
347 347
348 
-        $cached_information[ $payment_details ] = $payment_profile_id;
349 
-        update_option( 'getpaid_authorize_net_cached_profiles', $cached_information );
348 
+        $cached_information[$payment_details] = $payment_profile_id;
349 
+        update_option('getpaid_authorize_net_cached_profiles', $cached_information);
350 350
351 351 
     }
352 352 
 
@@ -359,7 +359,7 @@  discard block
 
 block discarded – undo
359 359 
 	 * @return string|WP_Error Profile id.
360 360 
      * @link https://developer.authorize.net/api/reference/index.html#customer-profiles-get-customer-payment-profile
361 361 
 	 */
362 
-	public function get_customer_payment_profile( $customer_profile_id, $payment_profile_id ) {
362 
+	public function get_customer_payment_profile($customer_profile_id, $payment_profile_id) {
363 363
364 364 
         // Generate args.
365 365 
         $args = array(
 
@@ -370,7 +370,7 @@  discard block
 
 block discarded – undo
370 370 
             ),
371 371 
         );
372 372
373 
-        return $this->post( $args, false );
373 
+        return $this->post($args, false);
374 374
375 375 
     }
376 376 
 
@@ -383,7 +383,7 @@  discard block
 
 block discarded – undo
383 383 
      * @link https://developer.authorize.net/api/reference/index.html#payment-transactions-charge-a-customer-profile
384 384 
 	 * @return WP_Error|object
385 385 
 	 */
386 
-	public function charge_customer_payment_profile( $customer_profile_id, $payment_profile_id, $invoice ) {
386 
+	public function charge_customer_payment_profile($customer_profile_id, $payment_profile_id, $invoice) {
387 387
388 388 
         // Generate args.
389 389 
         $args = array(
 
@@ -403,28 +403,28 @@  discard block
 
 block discarded – undo
403 403 
                         ),
404 404 
                     ),
405 405 
                     'order'           => array(
406 
-                        'invoiceNumber' => getpaid_limit_length( $invoice->get_number(), 20 ),
406 
+                        'invoiceNumber' => getpaid_limit_length($invoice->get_number(), 20),
407 407 
                     ),
408 
-                    'lineItems'       => array( 'lineItem' => $this->get_line_items( $invoice ) ),
408 
+                    'lineItems'       => array('lineItem' => $this->get_line_items($invoice)),
409 409 
                     'tax'             => array(
410 410 
                         'amount' => $invoice->get_total_tax(),
411 
-                        'name'   => __( 'TAX', 'invoicing' ),
411 
+                        'name'   => __('TAX', 'invoicing'),
412 412 
                     ),
413 
-                    'poNumber'        => getpaid_limit_length( $invoice->get_number(), 25 ),
413 
+                    'poNumber'        => getpaid_limit_length($invoice->get_number(), 25),
414 414 
                     'customer'        => array(
415 
-                        'id'    => getpaid_limit_length( $invoice->get_user_id(), 25 ),
416 
-                        'email' => getpaid_limit_length( $invoice->get_email(), 25 ),
415 
+                        'id'    => getpaid_limit_length($invoice->get_user_id(), 25),
416 
+                        'email' => getpaid_limit_length($invoice->get_email(), 25),
417 417 
                     ),
418 418 
                     'customerIP'      => $invoice->get_ip(),
419 419 
                 ),
420 420 
             ),
421 421 
         );
422 422
423 
-        if ( 0 == $invoice->get_total_tax() ) {
424 
-            unset( $args['createTransactionRequest']['transactionRequest']['tax'] );
423 
+        if (0 == $invoice->get_total_tax()) {
424 
+            unset($args['createTransactionRequest']['transactionRequest']['tax']);
425 425 
         }
426 426
427 
-        return $this->post( apply_filters( 'getpaid_authorizenet_charge_customer_payment_profile_args', $args, $invoice ), $invoice );
427 
+        return $this->post(apply_filters('getpaid_authorizenet_charge_customer_payment_profile_args', $args, $invoice), $invoice);
428 428
429 429 
     }
430 430 
 
@@ -434,29 +434,29 @@  discard block
 
 block discarded – undo
434 434 
      * @param stdClass $result Api response.
435 435 
 	 * @param WPInv_Invoice $invoice Invoice.
436 436 
 	 */
437 
-	public function process_charge_response( $result, $invoice ) {
437 
+	public function process_charge_response($result, $invoice) {
438 438
439 439 
         wpinv_clear_errors();
440 440 
 		$response_code = (int) $result->transactionResponse->responseCode;
441 441
442 442 
 		// Succeeded.
443 
-		if ( 1 == $response_code || 4 == $response_code ) {
443 
+		if (1 == $response_code || 4 == $response_code) {
444 444
445 445 
 			// Maybe set a transaction id.
446 
-			if ( ! empty( $result->transactionResponse->transId ) ) {
447 
-				$invoice->set_transaction_id( $result->transactionResponse->transId );
446 
+			if (!empty($result->transactionResponse->transId)) {
447 
+				$invoice->set_transaction_id($result->transactionResponse->transId);
448 448 
 			}
449 449
450 
-			$invoice->add_note( sprintf( __( 'Authentication code: %1$s (%2$s).', 'invoicing' ), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber ), false, false, true );
450 
+			$invoice->add_note(sprintf(__('Authentication code: %1$s (%2$s).', 'invoicing'), $result->transactionResponse->authCode, $result->transactionResponse->accountNumber), false, false, true);
451 451
452 
-			if ( 1 == $response_code ) {
452 
+			if (1 == $response_code) {
453 453 
 				return $invoice->mark_paid();
454 454 
 			}
455 455
456 
-			$invoice->set_status( 'wpi-onhold' );
456 
+			$invoice->set_status('wpi-onhold');
457 457 
         	$invoice->add_note(
458 458 
                 sprintf(
459 
-                    __( 'Held for review: %s', 'invoicing' ),
459 
+                    __('Held for review: %s', 'invoicing'),
460 460 
                     $result->transactionResponse->messages->message[0]->description
461 461 
                 )
462 462 
 			);
 
@@ -465,11 +465,11 @@  discard block
 
 block discarded – undo
465 465
466 466 
 		}
467 467
468 
-        wpinv_set_error( 'card_declined' );
468 
+        wpinv_set_error('card_declined');
469 469
470 
-        if ( ! empty( $result->transactionResponse->errors ) ) {
470 
+        if (!empty($result->transactionResponse->errors)) {
471 471 
             $errors = (object) $result->transactionResponse->errors;
472 
-            wpinv_set_error( $errors->error[0]->errorCode, esc_html( $errors->error[0]->errorText ) );
472 
+            wpinv_set_error($errors->error[0]->errorCode, esc_html($errors->error[0]->errorText));
473 473 
         }
474 474
475 475 
     }
 
@@ -481,7 +481,7 @@  discard block
 
 block discarded – undo
481 481 
 	 * @param array $card Card details.
482 482 
 	 * @return array
483 483 
 	 */
484 
-	public function get_payment_information( $card ) {
484 
+	public function get_payment_information($card) {
485 485 
         return array(
486 486
487 487 
             'creditCard' => array(
 
@@ -500,8 +500,8 @@  discard block
 
 block discarded – undo
500 500 
 	 * @param WPInv_Invoice $invoice Invoice.
501 501 
 	 * @return string
502 502 
 	 */
503 
-	public function get_customer_profile_meta_name( $invoice ) {
504 
-        return $this->is_sandbox( $invoice ) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
503 
+	public function get_customer_profile_meta_name($invoice) {
504 
+        return $this->is_sandbox($invoice) ? 'getpaid_authorizenet_sandbox_customer_profile_id' : 'getpaid_authorizenet_customer_profile_id';
505 505 
     }
506 506
507 507 
     /**
 
@@ -512,34 +512,34 @@  discard block
 
 block discarded – undo
512 512 
      * @param WPInv_Invoice $invoice
513 513 
 	 * @return WP_Error|string The payment profile id
514 514 
 	 */
515 
-	public function validate_submission_data( $submission_data, $invoice ) {
515 
+	public function validate_submission_data($submission_data, $invoice) {
516 516
517 517 
         // Validate authentication details.
518 518 
         $auth = $this->get_auth_params();
519 519
520 
-        if ( empty( $auth['name'] ) || empty( $auth['transactionKey'] ) ) {
521 
-            return new WP_Error( 'invalid_settings', __( 'Please set-up your login id and transaction key before using this gateway.', 'invoicing' ) );
520 
+        if (empty($auth['name']) || empty($auth['transactionKey'])) {
521 
+            return new WP_Error('invalid_settings', __('Please set-up your login id and transaction key before using this gateway.', 'invoicing'));
522 522 
         }
523 523
524 524 
         // Validate the payment method.
525 
-        if ( empty( $submission_data['getpaid-authorizenet-payment-method'] ) ) {
526 
-            return new WP_Error( 'invalid_payment_method', __( 'Please select a different payment method or add a new card.', 'invoicing' ) );
525 
+        if (empty($submission_data['getpaid-authorizenet-payment-method'])) {
526 
+            return new WP_Error('invalid_payment_method', __('Please select a different payment method or add a new card.', 'invoicing'));
527 527 
         }
528 528
529 529 
         // Are we adding a new payment method?
530 
-        if ( 'new' != $submission_data['getpaid-authorizenet-payment-method'] ) {
530 
+        if ('new' != $submission_data['getpaid-authorizenet-payment-method']) {
531 531 
             return $submission_data['getpaid-authorizenet-payment-method'];
532 532 
         }
533 533
534 534 
         // Retrieve the customer profile id.
535 
-        $profile_id = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
535 
+        $profile_id = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
536 536
537 537 
         // Create payment method.
538 
-        if ( empty( $profile_id ) ) {
539 
-            return $this->create_customer_profile( $invoice, $submission_data, ! empty( $submission_data['getpaid-authorizenet-new-payment-method'] ) );
538 
+        if (empty($profile_id)) {
539 
+            return $this->create_customer_profile($invoice, $submission_data, !empty($submission_data['getpaid-authorizenet-new-payment-method']));
540 540 
         }
541 541
542 
-        return $this->create_customer_payment_profile( $profile_id, $invoice, $submission_data, ! empty( $submission_data['getpaid-authorizenet-new-payment-method'] ) );
542 
+        return $this->create_customer_payment_profile($profile_id, $invoice, $submission_data, !empty($submission_data['getpaid-authorizenet-new-payment-method']));
543 543
544 544 
     }
545 545 
 
@@ -550,32 +550,32 @@  discard block
 
 block discarded – undo
550 550 
 	 * @param WPInv_Invoice $invoice Invoice.
551 551 
 	 * @return array
552 552 
 	 */
553 
-	public function get_line_items( $invoice ) {
553 
+	public function get_line_items($invoice) {
554 554 
         $items = array();
555 555
556 
-        foreach ( $invoice->get_items() as $item ) {
556 
+        foreach ($invoice->get_items() as $item) {
557 557
558 558 
             $amount  = $invoice->is_renewal() ? $item->get_price() : $item->get_initial_price();
559 559 
             $items[] = array(
560 
-                'itemId'      => getpaid_limit_length( $item->get_id(), 31 ),
561 
-                'name'        => getpaid_limit_length( $item->get_raw_name(), 31 ),
562 
-                'description' => getpaid_limit_length( $item->get_description(), 255 ),
563 
-                'quantity'    => (string) ( $invoice->get_template() == 'amount' ? 1 : $item->get_quantity() ),
560 
+                'itemId'      => getpaid_limit_length($item->get_id(), 31),
561 
+                'name'        => getpaid_limit_length($item->get_raw_name(), 31),
562 
+                'description' => getpaid_limit_length($item->get_description(), 255),
563 
+                'quantity'    => (string) ($invoice->get_template() == 'amount' ? 1 : $item->get_quantity()),
564 564 
                 'unitPrice'   => (float) $amount,
565 565 
                 'taxable'     => wpinv_use_taxes() && $invoice->is_taxable() && 'tax-exempt' != $item->get_vat_rule(),
566 566 
             );
567 567
568 568 
         }
569 569
570 
-        foreach ( $invoice->get_fees() as $fee_name => $fee ) {
570 
+        foreach ($invoice->get_fees() as $fee_name => $fee) {
571 571
572 
-            $amount  = $invoice->is_renewal() ? $fee['recurring_fee'] : $fee['initial_fee'];
572 
+            $amount = $invoice->is_renewal() ? $fee['recurring_fee'] : $fee['initial_fee'];
573 573
574 
-            if ( $amount > 0 ) {
574 
+            if ($amount > 0) {
575 575 
                 $items[] = array(
576 
-                    'itemId'      => getpaid_limit_length( $fee_name, 31 ),
577 
-                    'name'        => getpaid_limit_length( $fee_name, 31 ),
578 
-                    'description' => getpaid_limit_length( $fee_name, 255 ),
576 
+                    'itemId'      => getpaid_limit_length($fee_name, 31),
577 
+                    'name'        => getpaid_limit_length($fee_name, 31),
578 
+                    'description' => getpaid_limit_length($fee_name, 255),
579 579 
                     'quantity'    => '1',
580 580 
                     'unitPrice'   => (float) $amount,
581 581 
                     'taxable'     => false,
 
@@ -595,36 +595,36 @@  discard block
 
 block discarded – undo
595 595 
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
596 596 
 	 * @return array
597 597 
 	 */
598 
-	public function process_payment( $invoice, $submission_data, $submission ) {
598 
+	public function process_payment($invoice, $submission_data, $submission) {
599 599
600 600 
         // Validate the submitted data.
601 
-        $payment_profile_id = $this->validate_submission_data( $submission_data, $invoice );
601 
+        $payment_profile_id = $this->validate_submission_data($submission_data, $invoice);
602 602
603 603 
         // Do we have an error?
604 
-        if ( is_wp_error( $payment_profile_id ) ) {
605 
-            wpinv_set_error( $payment_profile_id->get_error_code(), $payment_profile_id->get_error_message() );
606 
-            wpinv_send_back_to_checkout( $invoice );
604 
+        if (is_wp_error($payment_profile_id)) {
605 
+            wpinv_set_error($payment_profile_id->get_error_code(), $payment_profile_id->get_error_message());
606 
+            wpinv_send_back_to_checkout($invoice);
607 607 
         }
608 608
609 609 
         // Save the payment method to the order.
610 
-        update_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', $payment_profile_id );
610 
+        update_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', $payment_profile_id);
611 611
612 612 
         // Check if this is a subscription or not.
613 
-        $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
614 
-        if ( ! empty( $subscriptions ) ) {
615 
-            $this->process_subscription( $invoice, $subscriptions );
613 
+        $subscriptions = getpaid_get_invoice_subscriptions($invoice);
614 
+        if (!empty($subscriptions)) {
615 
+            $this->process_subscription($invoice, $subscriptions);
616 616 
         }
617 617
618 618 
         // If it is free, send to the success page.
619 
-        if ( ! $invoice->needs_payment() ) {
619 
+        if (!$invoice->needs_payment()) {
620 620 
             $invoice->mark_paid();
621 
-            wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
621 
+            wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
622 622 
         }
623 623
624 624 
         // Charge the payment profile.
625 
-        $this->process_initial_payment( $invoice );
625 
+        $this->process_initial_payment($invoice);
626 626
627 
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
627 
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
628 628
629 629 
         exit;
630 630 
 
@@ -635,23 +635,23 @@  discard block
 
 block discarded – undo
635 635 
 	 *
636 636 
      * @param WPInv_Invoice $invoice Invoice.
637 637 
 	 */
638 
-	protected function process_initial_payment( $invoice ) {
638 
+	protected function process_initial_payment($invoice) {
639 639
640 
-		$payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
641 
-        $customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
642 
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
640 
+		$payment_profile_id = get_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
641 
+        $customer_profile = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
642 
+		$result             = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $invoice);
643 643
644 644 
 		// Do we have an error?
645 
-		if ( is_wp_error( $result ) ) {
646 
-			wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
647 
-			wpinv_send_back_to_checkout( $invoice );
645 
+		if (is_wp_error($result)) {
646 
+			wpinv_set_error($result->get_error_code(), $result->get_error_message());
647 
+			wpinv_send_back_to_checkout($invoice);
648 648 
 		}
649 649
650 650 
 		// Process the response.
651 
-		$this->process_charge_response( $result, $invoice );
651 
+		$this->process_charge_response($result, $invoice);
652 652
653 
-		if ( wpinv_get_errors() ) {
654 
-			wpinv_send_back_to_checkout( $invoice );
653 
+		if (wpinv_get_errors()) {
654 
+			wpinv_send_back_to_checkout($invoice);
655 655 
 		}
656 656
657 657 
 	}
 
@@ -662,30 +662,30 @@  discard block
 
 block discarded – undo
662 662 
      * @param WPInv_Invoice $invoice Invoice.
663 663 
      * @param WPInv_Subscription[]|WPInv_Subscription $subscriptions Subscriptions.
664 664 
 	 */
665 
-	public function process_subscription( $invoice, $subscriptions ) {
665 
+	public function process_subscription($invoice, $subscriptions) {
666 666
667 667 
         // Check if there is an initial amount to charge.
668 
-        if ( (float) $invoice->get_total() > 0 ) {
669 
-			$this->process_initial_payment( $invoice );
668 
+        if ((float) $invoice->get_total() > 0) {
669 
+			$this->process_initial_payment($invoice);
670 670 
         }
671 671
672 672 
         // Activate the subscriptions.
673 
-        $subscriptions = is_array( $subscriptions ) ? $subscriptions : array( $subscriptions );
673 
+        $subscriptions = is_array($subscriptions) ? $subscriptions : array($subscriptions);
674 674
675 
-        foreach ( $subscriptions as $subscription ) {
676 
-            if ( $subscription->exists() ) {
677 
-                $duration = strtotime( $subscription->get_expiration() ) - strtotime( $subscription->get_date_created() );
678 
-                $expiry   = date( 'Y-m-d H:i:s', ( current_time( 'timestamp' ) + $duration ) );
675 
+        foreach ($subscriptions as $subscription) {
676 
+            if ($subscription->exists()) {
677 
+                $duration = strtotime($subscription->get_expiration()) - strtotime($subscription->get_date_created());
678 
+                $expiry   = date('Y-m-d H:i:s', (current_time('timestamp') + $duration));
679 679
680 
-                $subscription->set_next_renewal_date( $expiry );
681 
-                $subscription->set_date_created( current_time( 'mysql' ) );
682 
-                $subscription->set_profile_id( $invoice->generate_key( 'authnet_sub_' . $invoice->get_id() . '_' . $subscription->get_id() ) );
680 
+                $subscription->set_next_renewal_date($expiry);
681 
+                $subscription->set_date_created(current_time('mysql'));
682 
+                $subscription->set_profile_id($invoice->generate_key('authnet_sub_' . $invoice->get_id() . '_' . $subscription->get_id()));
683 683 
                 $subscription->activate();
684 684 
             }
685 685 
         }
686 686
687 687 
 		// Redirect to the success page.
688 
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
688 
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
689 689
690 690 
     }
691 691 
 
@@ -695,11 +695,11 @@  discard block
 
 block discarded – undo
695 695 
 	 *
696 696 
      * @param WPInv_Subscription $subscription
697 697 
 	 */
698 
-	public function maybe_renew_subscription( $subscription ) {
698 
+	public function maybe_renew_subscription($subscription) {
699 699
700 700 
         // Ensure its our subscription && it's active.
701 
-        if ( $this->id === $subscription->get_gateway() && $subscription->has_status( 'active trialling' ) ) {
702 
-            $this->renew_subscription( $subscription );
701 
+        if ($this->id === $subscription->get_gateway() && $subscription->has_status('active trialling')) {
702 
+            $this->renew_subscription($subscription);
703 703 
         }
704 704
705 705 
 	}
 
@@ -709,28 +709,28 @@  discard block
 
 block discarded – undo
709 709 
 	 *
710 710 
      * @param WPInv_Subscription $subscription
711 711 
 	 */
712 
-	public function renew_subscription( $subscription ) {
712 
+	public function renew_subscription($subscription) {
713 713
714 714 
 		// Generate the renewal invoice.
715 715 
 		$new_invoice = $subscription->create_payment();
716 716 
 		$old_invoice = $subscription->get_parent_payment();
717 717
718 
-        if ( empty( $new_invoice ) ) {
719 
-            $old_invoice->add_note( __( 'Error generating a renewal invoice.', 'invoicing' ), false, false, false );
718 
+        if (empty($new_invoice)) {
719 
+            $old_invoice->add_note(__('Error generating a renewal invoice.', 'invoicing'), false, false, false);
720 720 
             $subscription->failing();
721 721 
             return;
722 722 
         }
723 723
724 724 
         // Charge the payment method.
725 
-		$payment_profile_id = get_post_meta( $old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
726 
-		$customer_profile   = get_user_meta( $old_invoice->get_user_id(), $this->get_customer_profile_meta_name( $old_invoice ), true );
727 
-		$result             = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $new_invoice );
725 
+		$payment_profile_id = get_post_meta($old_invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
726 
+		$customer_profile   = get_user_meta($old_invoice->get_user_id(), $this->get_customer_profile_meta_name($old_invoice), true);
727 
+		$result             = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $new_invoice);
728 728
729 729 
 		// Do we have an error?
730 
-		if ( is_wp_error( $result ) ) {
730 
+		if (is_wp_error($result)) {
731 731
732 732 
 			$old_invoice->add_note(
733 
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), $result->get_error_message() ),
733 
+				sprintf(__('Error renewing subscription : ( %s ).', 'invoicing'), $result->get_error_message()),
734 734 
 				true,
735 735 
 				false,
736 736 
 				true
 
@@ -741,12 +741,12 @@  discard block
 
 block discarded – undo
741 741 
 		}
742 742
743 743 
 		// Process the response.
744 
-		$this->process_charge_response( $result, $new_invoice );
744 
+		$this->process_charge_response($result, $new_invoice);
745 745
746 
-		if ( wpinv_get_errors() ) {
746 
+		if (wpinv_get_errors()) {
747 747
748 748 
 			$old_invoice->add_note(
749 
-				sprintf( __( 'Error renewing subscription : ( %s ).', 'invoicing' ), getpaid_get_errors_html() ),
749 
+				sprintf(__('Error renewing subscription : ( %s ).', 'invoicing'), getpaid_get_errors_html()),
750 750 
 				true,
751 751 
 				false,
752 752 
 				true
 
@@ -756,7 +756,7 @@  discard block
 
 block discarded – undo
756 756
757 757 
         }
758 758
759 
-        $subscription->add_payment( array(), $new_invoice );
759 
+        $subscription->add_payment(array(), $new_invoice);
760 760 
         $subscription->renew();
761 761 
     }
762 762 
 
@@ -767,33 +767,33 @@  discard block
 
 block discarded – undo
767 767 
 	 * @param GetPaid_Form_Item[] $items
768 768 
 	 * @return WPInv_Invoice
769 769 
 	 */
770 
-	public function process_addons( $invoice, $items ) {
770 
+	public function process_addons($invoice, $items) {
771 771
772 772 
         global $getpaid_authorize_addons;
773 773
774 774 
         $getpaid_authorize_addons = array();
775 
-        foreach ( $items as $item ) {
775 
+        foreach ($items as $item) {
776 776
777 
-            if ( is_null( $invoice->get_item( $item->get_id() ) ) && ! is_wp_error( $invoice->add_item( $item ) ) ) {
777 
+            if (is_null($invoice->get_item($item->get_id())) && !is_wp_error($invoice->add_item($item))) {
778 778 
                 $getpaid_authorize_addons[] = $item;
779 779 
             }
780 780 
 }
781 781
782 
-        if ( empty( $getpaid_authorize_addons ) ) {
782 
+        if (empty($getpaid_authorize_addons)) {
783 783 
             return;
784 784 
         }
785 785
786 786 
         $invoice->recalculate_total();
787 787
788 
-        $payment_profile_id = get_post_meta( $invoice->get_id(), 'getpaid_authorizenet_profile_id', true );
789 
-		$customer_profile   = get_user_meta( $invoice->get_user_id(), $this->get_customer_profile_meta_name( $invoice ), true );
788 
+        $payment_profile_id = get_post_meta($invoice->get_id(), 'getpaid_authorizenet_profile_id', true);
789 
+		$customer_profile = get_user_meta($invoice->get_user_id(), $this->get_customer_profile_meta_name($invoice), true);
790 790
791 
-        add_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ), 10, 2 );
792 
-        $result = $this->charge_customer_payment_profile( $customer_profile, $payment_profile_id, $invoice );
793 
-        remove_filter( 'getpaid_authorizenet_charge_customer_payment_profile_args', array( $this, 'filter_addons_request' ) );
791 
+        add_filter('getpaid_authorizenet_charge_customer_payment_profile_args', array($this, 'filter_addons_request'), 10, 2);
792 
+        $result = $this->charge_customer_payment_profile($customer_profile, $payment_profile_id, $invoice);
793 
+        remove_filter('getpaid_authorizenet_charge_customer_payment_profile_args', array($this, 'filter_addons_request'));
794 794
795 
-        if ( is_wp_error( $result ) ) {
796 
-            wpinv_set_error( $result->get_error_code(), $result->get_error_message() );
795 
+        if (is_wp_error($result)) {
796 
+            wpinv_set_error($result->get_error_code(), $result->get_error_message());
797 797 
             return;
798 798 
         }
799 799 
 
@@ -806,19 +806,19 @@  discard block
 
 block discarded – undo
806 806 
      * @param array $args
807 807 
 	 * @return array
808 808 
 	 */
809 
-    public function filter_addons_request( $args ) {
809 
+    public function filter_addons_request($args) {
810 810
811 811 
         global $getpaid_authorize_addons;
812 812 
         $total = 0;
813 813
814 
-        foreach ( $getpaid_authorize_addons as $addon ) {
814 
+        foreach ($getpaid_authorize_addons as $addon) {
815 815 
             $total += $addon->get_sub_total();
816 816 
         }
817 817
818 818 
         $args['createTransactionRequest']['transactionRequest']['amount'] = $total;
819 819
820 
-        if ( isset( $args['createTransactionRequest']['transactionRequest']['tax'] ) ) {
821 
-            unset( $args['createTransactionRequest']['transactionRequest']['tax'] );
820 
+        if (isset($args['createTransactionRequest']['transactionRequest']['tax'])) {
821 
+            unset($args['createTransactionRequest']['transactionRequest']['tax']);
822 822 
         }
823 823
824 824 
         return $args;
 
@@ -831,7 +831,7 @@  discard block
 
 block discarded – undo
831 831 
     public function sandbox_notice() {
832 832
833 833 
         return sprintf(
834 
-            __( 'SANDBOX ENABLED. You can use sandbox testing details only. See the %1$sAuthorize.NET Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
834 
+            __('SANDBOX ENABLED. You can use sandbox testing details only. See the %1$sAuthorize.NET Sandbox Testing Guide%2$s for more details.', 'invoicing'),
835 835 
             '<a href="https://developer.authorize.net/hello_world/testing_guide.html">',
836 836 
             '</a>'
837 837 
         );
 
@@ -843,42 +843,42 @@  discard block
 
 block discarded – undo
843 843 
 	 *
844 844 
 	 * @param array $admin_settings
845 845 
 	 */
846 
-	public function admin_settings( $admin_settings ) {
846 
+	public function admin_settings($admin_settings) {
847 847
848 848 
         $currencies = sprintf(
849 
-            __( 'Supported Currencies: %s', 'invoicing' ),
850 
-            implode( ', ', $this->currencies )
849 
+            __('Supported Currencies: %s', 'invoicing'),
850 
+            implode(', ', $this->currencies)
851 851 
         );
852 852
853 853 
         $admin_settings['authorizenet_active']['desc'] .= " ($currencies)";
854 
-        $admin_settings['authorizenet_desc']['std']     = __( 'Pay securely using your credit or debit card.', 'invoicing' );
854 
+        $admin_settings['authorizenet_desc']['std']     = __('Pay securely using your credit or debit card.', 'invoicing');
855 855
856 856 
         $admin_settings['authorizenet_login_id'] = array(
857 857 
             'type' => 'text',
858 858 
             'id'   => 'authorizenet_login_id',
859 
-            'name' => __( 'API Login ID', 'invoicing' ),
860 
-            'desc' => '<a href="https://support.authorize.net/s/article/How-do-I-obtain-my-API-Login-ID-and-Transaction-Key"><em>' . __( 'How do I obtain my API Login ID and Transaction Key?', 'invoicing' ) . '</em></a>',
859 
+            'name' => __('API Login ID', 'invoicing'),
860 
+            'desc' => '<a href="https://support.authorize.net/s/article/How-do-I-obtain-my-API-Login-ID-and-Transaction-Key"><em>' . __('How do I obtain my API Login ID and Transaction Key?', 'invoicing') . '</em></a>',
861 861 
         );
862 862
863 863 
         $admin_settings['authorizenet_transaction_key'] = array(
864 864 
             'type' => 'text',
865 865 
             'id'   => 'authorizenet_transaction_key',
866 
-            'name' => __( 'Transaction Key', 'invoicing' ),
866 
+            'name' => __('Transaction Key', 'invoicing'),
867 867 
         );
868 868
869 869 
         $admin_settings['authorizenet_signature_key'] = array(
870 870 
             'type' => 'text',
871 871 
             'id'   => 'authorizenet_signature_key',
872 
-            'name' => __( 'Signature Key', 'invoicing' ),
873 
-            'desc' => '<a href="https://support.authorize.net/s/article/What-is-a-Signature-Key"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
872 
+            'name' => __('Signature Key', 'invoicing'),
873 
+            'desc' => '<a href="https://support.authorize.net/s/article/What-is-a-Signature-Key"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
874 874 
         );
875 875
876 876 
         $admin_settings['authorizenet_ipn_url'] = array(
877 877 
             'type'     => 'ipn_url',
878 878 
             'id'       => 'authorizenet_ipn_url',
879 
-            'name'     => __( 'Webhook URL', 'invoicing' ),
879 
+            'name'     => __('Webhook URL', 'invoicing'),
880 880 
             'std'      => $this->notify_url,
881 
-            'desc'     => __( 'Create a new webhook using this URL as the endpoint URL and set it to receive all payment events.', 'invoicing' ) . ' <a href="https://support.authorize.net/s/article/How-do-I-add-edit-Webhook-notification-end-points"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
881 
+            'desc'     => __('Create a new webhook using this URL as the endpoint URL and set it to receive all payment events.', 'invoicing') . ' <a href="https://support.authorize.net/s/article/How-do-I-add-edit-Webhook-notification-end-points"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
882 882 
             'custom'   => 'authorizenet',
883 883 
             'readonly' => true,
884 884 
         );
Please login to merge, or discard this patch.
includes/class-wpinv-session-handler.php 2 patches
Indentation   +274 added lines, -274 removed lines patch added patch discarded remove patch 
@@ -14,125 +14,125 @@  discard block
 
 block discarded – undo
14 14 
  */
15 15 
 class WPInv_Session_Handler extends WPInv_Session {
16 16
17 
-	/**
18 
-	 * Cookie name used for the session.
19 
-	 *
20 
-	 * @var string cookie name
21 
-	 */
22 
-	protected $_cookie;
23 
-
24 
-	/**
25 
-	 * Stores session expiry.
26 
-	 *
27 
-	 * @var int session due to expire timestamp
28 
-	 */
29 
-	protected $_session_expiring;
30 
-
31 
-	/**
32 
-	 * Stores session due to expire timestamp.
33 
-	 *
34 
-	 * @var string session expiration timestamp
35 
-	 */
36 
-	protected $_session_expiration;
37 
-
38 
-	/**
39 
-	 * True when the cookie exists.
40 
-	 *
41 
-	 * @var bool Based on whether a cookie exists.
42 
-	 */
43 
-	protected $_has_cookie = false;
44 
-
45 
-	/**
46 
-	 * Table name for session data.
47 
-	 *
48 
-	 * @var string Custom session table name
49 
-	 */
50 
-	protected $_table;
51 
-
52 
-	/**
53 
-	 * Constructor for the session class.
54 
-	 */
55 
-	public function old__construct() {
56 
-
57 
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
17 
+    /**
18 
+     * Cookie name used for the session.
19 
+     *
20 
+     * @var string cookie name
21 
+     */
22 
+    protected $_cookie;
23 
+
24 
+    /**
25 
+     * Stores session expiry.
26 
+     *
27 
+     * @var int session due to expire timestamp
28 
+     */
29 
+    protected $_session_expiring;
30 
+
31 
+    /**
32 
+     * Stores session due to expire timestamp.
33 
+     *
34 
+     * @var string session expiration timestamp
35 
+     */
36 
+    protected $_session_expiration;
37 
+
38 
+    /**
39 
+     * True when the cookie exists.
40 
+     *
41 
+     * @var bool Based on whether a cookie exists.
42 
+     */
43 
+    protected $_has_cookie = false;
44 
+
45 
+    /**
46 
+     * Table name for session data.
47 
+     *
48 
+     * @var string Custom session table name
49 
+     */
50 
+    protected $_table;
51 
+
52 
+    /**
53 
+     * Constructor for the session class.
54 
+     */
55 
+    public function old__construct() {
56 
+
57 
+        $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
58 58 
         add_action( 'init', array( $this, 'init' ), -1 );
59 
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60 
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61 
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
62 
-
63 
-	}
64 
-
65 
-	/**
66 
-	 * Init hooks and session data.
67 
-	 *
68 
-	 * @since 3.3.0
69 
-	 */
70 
-	public function init() {
71 
-		$this->init_session_cookie();
72 
-
73 
-		if ( ! is_user_logged_in() ) {
74 
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
75 
-		}
76 
-	}
77 
-
78 
-	/**
79 
-	 * Setup cookie and customer ID.
80 
-	 *
81 
-	 * @since 3.6.0
82 
-	 */
83 
-	public function init_session_cookie() {
84 
-		$cookie = $this->get_session_cookie();
85 
-
86 
-		if ( $cookie ) {
87 
-			$this->_customer_id        = $cookie[0];
88 
-			$this->_session_expiration = $cookie[1];
89 
-			$this->_session_expiring   = $cookie[2];
90 
-			$this->_has_cookie         = true;
91 
-			$this->_data               = $this->get_session_data();
92 
-
93 
-			// If the user logs in, update session.
94 
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
95 
-				$this->_customer_id = get_current_user_id();
96 
-				$this->_dirty       = true;
97 
-				$this->save_data();
98 
-				$this->set_customer_session_cookie( true );
99 
-			}
100 
-
101 
-			// Update session if its close to expiring.
102 
-			if ( time() > $this->_session_expiring ) {
103 
-				$this->set_session_expiration();
104 
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
105 
-			}
106 
-		} else {
107 
-			$this->set_session_expiration();
108 
-			$this->_customer_id = $this->generate_customer_id();
109 
-			$this->_data        = $this->get_session_data();
110 
-		}
111 
-	}
112 
-
113 
-	/**
114 
-	 * Sets the session cookie on-demand (usually after adding an item to the cart).
115 
-	 *
116 
-	 * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
117 
-	 *
118 
-	 * Warning: Cookies will only be set if this is called before the headers are sent.
119 
-	 *
120 
-	 * @param bool $set Should the session cookie be set.
121 
-	 */
122 
-	public function set_customer_session_cookie( $set ) {
123 
-		if ( $set ) {
124 
-			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125 
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
126 
-			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127 
-			$this->_has_cookie = true;
128 
-
129 
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130 
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
131 
-			}
132 
-		}
133 
-	}
134 
-
135 
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
59 
+        add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60 
+        add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61 
+        add_action( 'shutdown', array( $this, 'save_data' ), 20 );
62 
+
63 
+    }
64 
+
65 
+    /**
66 
+     * Init hooks and session data.
67 
+     *
68 
+     * @since 3.3.0
69 
+     */
70 
+    public function init() {
71 
+        $this->init_session_cookie();
72 
+
73 
+        if ( ! is_user_logged_in() ) {
74 
+            add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
75 
+        }
76 
+    }
77 
+
78 
+    /**
79 
+     * Setup cookie and customer ID.
80 
+     *
81 
+     * @since 3.6.0
82 
+     */
83 
+    public function init_session_cookie() {
84 
+        $cookie = $this->get_session_cookie();
85 
+
86 
+        if ( $cookie ) {
87 
+            $this->_customer_id        = $cookie[0];
88 
+            $this->_session_expiration = $cookie[1];
89 
+            $this->_session_expiring   = $cookie[2];
90 
+            $this->_has_cookie         = true;
91 
+            $this->_data               = $this->get_session_data();
92 
+
93 
+            // If the user logs in, update session.
94 
+            if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
95 
+                $this->_customer_id = get_current_user_id();
96 
+                $this->_dirty       = true;
97 
+                $this->save_data();
98 
+                $this->set_customer_session_cookie( true );
99 
+            }
100 
+
101 
+            // Update session if its close to expiring.
102 
+            if ( time() > $this->_session_expiring ) {
103 
+                $this->set_session_expiration();
104 
+                $this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
105 
+            }
106 
+        } else {
107 
+            $this->set_session_expiration();
108 
+            $this->_customer_id = $this->generate_customer_id();
109 
+            $this->_data        = $this->get_session_data();
110 
+        }
111 
+    }
112 
+
113 
+    /**
114 
+     * Sets the session cookie on-demand (usually after adding an item to the cart).
115 
+     *
116 
+     * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
117 
+     *
118 
+     * Warning: Cookies will only be set if this is called before the headers are sent.
119 
+     *
120 
+     * @param bool $set Should the session cookie be set.
121 
+     */
122 
+    public function set_customer_session_cookie( $set ) {
123 
+        if ( $set ) {
124 
+            $to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125 
+            $cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
126 
+            $cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127 
+            $this->_has_cookie = true;
128 
+
129 
+            if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130 
+                $this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
131 
+            }
132 
+        }
133 
+    }
134 
+
135 
+    public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
136 136 
         if ( ! headers_sent() ) {
137 137 
             setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
138 138 
         } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
 
@@ -141,86 +141,86 @@  discard block
 
 block discarded – undo
141 141 
         }
142 142 
     }
143 143
144 
-	/**
145 
-	 * Should the session cookie be secure?
146 
-	 *
147 
-	 * @since 3.6.0
148 
-	 * @return bool
149 
-	 */
150 
-	protected function use_secure_cookie() {
144 
+    /**
145 
+     * Should the session cookie be secure?
146 
+     *
147 
+     * @since 3.6.0
148 
+     * @return bool
149 
+     */
150 
+    protected function use_secure_cookie() {
151 151 
         $is_https = false !== strstr( get_option( 'home' ), 'https:' );
152 
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
153 
-	}
154 
-
155 
-	/**
156 
-	 * Return true if the current user has an active session, i.e. a cookie to retrieve values.
157 
-	 *
158 
-	 * @return bool
159 
-	 */
160 
-	public function has_session() {
161 
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162 
-	}
163 
-
164 
-	/**
165 
-	 * Set session expiration.
166 
-	 */
167 
-	public function set_session_expiration() {
168 
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169 
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
170 
-	}
171 
-
172 
-	/**
173 
-	 * Generates session ids.
174 
-	 *
175 
-	 * @return string
176 
-	 */
177 
-	public function generate_customer_id() {
178 
-		require_once ABSPATH . 'wp-includes/class-phpass.php';
179 
-		$hasher      = new PasswordHash( 8, false );
180 
-		return md5( $hasher->get_random_bytes( 32 ) );
181 
-	}
182 
-
183 
-	/**
184 
-	 * Get the session cookie, if set. Otherwise return false.
185 
-	 *
186 
-	 * Session cookies without a customer ID are invalid.
187 
-	 *
188 
-	 * @return bool|array
189 
-	 */
190 
-	public function get_session_cookie() {
191 
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
192 
-
193 
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
194 
-			return false;
195 
-		}
196 
-
197 
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
198 
-
199 
-		if ( empty( $customer_id ) ) {
200 
-			return false;
201 
-		}
202 
-
203 
-		// Validate hash.
204 
-		$to_hash = $customer_id . '|' . $session_expiration;
205 
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
206 
-
207 
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
208 
-			return false;
209 
-		}
210 
-
211 
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
212 
-	}
213 
-
214 
-	/**
215 
-	 * Get session data.
216 
-	 *
217 
-	 * @return array
218 
-	 */
219 
-	public function get_session_data() {
220 
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
221 
-	}
222 
-
223 
-	public function generate_key( $customer_id ) {
152 
+        return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
153 
+    }
154 
+
155 
+    /**
156 
+     * Return true if the current user has an active session, i.e. a cookie to retrieve values.
157 
+     *
158 
+     * @return bool
159 
+     */
160 
+    public function has_session() {
161 
+        return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162 
+    }
163 
+
164 
+    /**
165 
+     * Set session expiration.
166 
+     */
167 
+    public function set_session_expiration() {
168 
+        $this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169 
+        $this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
170 
+    }
171 
+
172 
+    /**
173 
+     * Generates session ids.
174 
+     *
175 
+     * @return string
176 
+     */
177 
+    public function generate_customer_id() {
178 
+        require_once ABSPATH . 'wp-includes/class-phpass.php';
179 
+        $hasher      = new PasswordHash( 8, false );
180 
+        return md5( $hasher->get_random_bytes( 32 ) );
181 
+    }
182 
+
183 
+    /**
184 
+     * Get the session cookie, if set. Otherwise return false.
185 
+     *
186 
+     * Session cookies without a customer ID are invalid.
187 
+     *
188 
+     * @return bool|array
189 
+     */
190 
+    public function get_session_cookie() {
191 
+        $cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
192 
+
193 
+        if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
194 
+            return false;
195 
+        }
196 
+
197 
+        list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
198 
+
199 
+        if ( empty( $customer_id ) ) {
200 
+            return false;
201 
+        }
202 
+
203 
+        // Validate hash.
204 
+        $to_hash = $customer_id . '|' . $session_expiration;
205 
+        $hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
206 
+
207 
+        if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
208 
+            return false;
209 
+        }
210 
+
211 
+        return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
212 
+    }
213 
+
214 
+    /**
215 
+     * Get session data.
216 
+     *
217 
+     * @return array
218 
+     */
219 
+    public function get_session_data() {
220 
+        return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
221 
+    }
222 
+
223 
+    public function generate_key( $customer_id ) {
224 224 
         if ( ! $customer_id ) {
225 225 
             return;
226 226 
         }
 
@@ -228,68 +228,68 @@  discard block
 
 block discarded – undo
228 228 
         return 'wpi_trans_' . $customer_id;
229 229 
     }
230 230
231 
-	/**
232 
-	 * Save data.
233 
-	 */
234 
-	public function save_data() {
235 
-		// Dirty if something changed - prevents saving nothing new.
236 
-		if ( $this->_dirty && $this->has_session() ) {
231 
+    /**
232 
+     * Save data.
233 
+     */
234 
+    public function save_data() {
235 
+        // Dirty if something changed - prevents saving nothing new.
236 
+        if ( $this->_dirty && $this->has_session() ) {
237 237
238 238 
             set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
239 239
240 
-			$this->_dirty = false;
241 
-		}
242 
-	}
243 
-
244 
-	/**
245 
-	 * Destroy all session data.
246 
-	 */
247 
-	public function destroy_session() {
248 
-		$this->delete_session( $this->_customer_id );
249 
-		$this->forget_session();
250 
-	}
251 
-
252 
-	/**
253 
-	 * Forget all session data without destroying it.
254 
-	 */
255 
-	public function forget_session() {
256 
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
257 
-
258 
-		wpinv_empty_cart();
259 
-
260 
-		$this->_data        = array();
261 
-		$this->_dirty       = false;
262 
-		$this->_customer_id = $this->generate_customer_id();
263 
-	}
264 
-
265 
-	/**
266 
-	 * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
267 
-	 *
268 
-	 * @param int $uid User ID.
269 
-	 * @return string
270 
-	 */
271 
-	public function nonce_user_logged_out( $uid ) {
272 
-
273 
-		// Check if one of our nonces.
274 
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
275 
-			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276 
-		}
277 
-
278 
-		return $uid;
279 
-	}
280 
-
281 
-	/**
282 
-	 * Returns the session.
283 
-	 *
284 
-	 * @param string $customer_id Customer ID.
285 
-	 * @param mixed  $default Default session value.
286 
-	 * @return string|array
287 
-	 */
288 
-	public function get_session( $customer_id, $default = false ) {
289 
-
290 
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
291 
-			return array();
292 
-		}
240 
+            $this->_dirty = false;
241 
+        }
242 
+    }
243 
+
244 
+    /**
245 
+     * Destroy all session data.
246 
+     */
247 
+    public function destroy_session() {
248 
+        $this->delete_session( $this->_customer_id );
249 
+        $this->forget_session();
250 
+    }
251 
+
252 
+    /**
253 
+     * Forget all session data without destroying it.
254 
+     */
255 
+    public function forget_session() {
256 
+        $this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
257 
+
258 
+        wpinv_empty_cart();
259 
+
260 
+        $this->_data        = array();
261 
+        $this->_dirty       = false;
262 
+        $this->_customer_id = $this->generate_customer_id();
263 
+    }
264 
+
265 
+    /**
266 
+     * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
267 
+     *
268 
+     * @param int $uid User ID.
269 
+     * @return string
270 
+     */
271 
+    public function nonce_user_logged_out( $uid ) {
272 
+
273 
+        // Check if one of our nonces.
274 
+        if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
275 
+            return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276 
+        }
277 
+
278 
+        return $uid;
279 
+    }
280 
+
281 
+    /**
282 
+     * Returns the session.
283 
+     *
284 
+     * @param string $customer_id Customer ID.
285 
+     * @param mixed  $default Default session value.
286 
+     * @return string|array
287 
+     */
288 
+    public function get_session( $customer_id, $default = false ) {
289 
+
290 
+        if ( defined( 'WP_SETUP_CONFIG' ) ) {
291 
+            return array();
292 
+        }
293 293
294 294 
         $key = $this->generate_key( $customer_id );
295 295 
         $value = get_transient( $key );
 
@@ -298,30 +298,30 @@  discard block
 
 block discarded – undo
298 298 
             $value = $default;
299 299 
         }
300 300
301 
-		return maybe_unserialize( $value );
302 
-	}
301 
+        return maybe_unserialize( $value );
302 
+    }
303 303
304 
-	/**
305 
-	 * Delete the session from the cache and database.
306 
-	 *
307 
-	 * @param int $customer_id Customer ID.
308 
-	 */
309 
-	public function delete_session( $customer_id ) {
304 
+    /**
305 
+     * Delete the session from the cache and database.
306 
+     *
307 
+     * @param int $customer_id Customer ID.
308 
+     */
309 
+    public function delete_session( $customer_id ) {
310 310
311 311 
         $key = $this->generate_key( $customer_id );
312 312
313 
-		delete_transient( $key );
314 
-	}
313 
+        delete_transient( $key );
314 
+    }
315 315
316 
-	/**
317 
-	 * Update the session expiry timestamp.
318 
-	 *
319 
-	 * @param string $customer_id Customer ID.
320 
-	 * @param int    $timestamp Timestamp to expire the cookie.
321 
-	 */
322 
-	public function update_session_timestamp( $customer_id, $timestamp ) {
316 
+    /**
317 
+     * Update the session expiry timestamp.
318 
+     *
319 
+     * @param string $customer_id Customer ID.
320 
+     * @param int    $timestamp Timestamp to expire the cookie.
321 
+     */
322 
+    public function update_session_timestamp( $customer_id, $timestamp ) {
323 323
324 324 
         set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
325 325
326 
-	}
326 
+    }
327 327 
 }
Please login to merge, or discard this patch.
Spacing   +58 added lines, -58 removed lines patch added patch discarded remove patch 
@@ -5,7 +5,7 @@  discard block
 
 block discarded – undo
5 5 
  *
6 6 
  */
7 7
8 
-defined( 'ABSPATH' ) || exit;
8 
+defined('ABSPATH') || exit;
9 9
10 10 
 /**
11 11 
  * Session handler class.
 
@@ -54,11 +54,11 @@  discard block
 
 block discarded – undo
54 54 
 	 */
55 55 
 	public function old__construct() {
56 56
57 
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
58 
-        add_action( 'init', array( $this, 'init' ), -1 );
59 
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
60 
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
61 
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
57 
+	    $this->_cookie = apply_filters('wpinv_cookie', 'wpinv_session_' . COOKIEHASH);
58 
+        add_action('init', array($this, 'init'), -1);
59 
+		add_action('wp_logout', array($this, 'destroy_session'));
60 
+		add_action('wp', array($this, 'set_customer_session_cookie'), 10);
61 
+		add_action('shutdown', array($this, 'save_data'), 20);
62 62
63 63 
 	}
64 64 
 
@@ -70,8 +70,8 @@  discard block
 
 block discarded – undo
70 70 
 	public function init() {
71 71 
 		$this->init_session_cookie();
72 72
73 
-		if ( ! is_user_logged_in() ) {
74 
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
73 
+		if (!is_user_logged_in()) {
74 
+			add_filter('nonce_user_logged_out', array($this, 'nonce_user_logged_out'), 10, 2);
75 75 
 		}
76 76 
 	}
77 77 
 
@@ -83,7 +83,7 @@  discard block
 
 block discarded – undo
83 83 
 	public function init_session_cookie() {
84 84 
 		$cookie = $this->get_session_cookie();
85 85
86 
-		if ( $cookie ) {
86 
+		if ($cookie) {
87 87 
 			$this->_customer_id        = $cookie[0];
88 88 
 			$this->_session_expiration = $cookie[1];
89 89 
 			$this->_session_expiring   = $cookie[2];
 
@@ -91,17 +91,17 @@  discard block
 
 block discarded – undo
91 91 
 			$this->_data               = $this->get_session_data();
92 92
93 93 
 			// If the user logs in, update session.
94 
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
94 
+			if (is_user_logged_in() && get_current_user_id() != $this->_customer_id) {
95 95 
 				$this->_customer_id = get_current_user_id();
96 96 
 				$this->_dirty       = true;
97 97 
 				$this->save_data();
98 
-				$this->set_customer_session_cookie( true );
98 
+				$this->set_customer_session_cookie(true);
99 99 
 			}
100 100
101 101 
 			// Update session if its close to expiring.
102 
-			if ( time() > $this->_session_expiring ) {
102 
+			if (time() > $this->_session_expiring) {
103 103 
 				$this->set_session_expiration();
104 
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
104 
+				$this->update_session_timestamp($this->_customer_id, $this->_session_expiration);
105 105 
 			}
106 106 
 		} else {
107 107 
 			$this->set_session_expiration();
 
@@ -119,25 +119,25 @@  discard block
 
 block discarded – undo
119 119 
 	 *
120 120 
 	 * @param bool $set Should the session cookie be set.
121 121 
 	 */
122 
-	public function set_customer_session_cookie( $set ) {
123 
-		if ( $set ) {
122 
+	public function set_customer_session_cookie($set) {
123 
+		if ($set) {
124 124 
 			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
125 
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
125 
+			$cookie_hash       = hash_hmac('md5', $to_hash, wp_hash($to_hash));
126 126 
 			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
127 127 
 			$this->_has_cookie = true;
128 128
129 
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
130 
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
129 
+			if (!isset($_COOKIE[$this->_cookie]) || $_COOKIE[$this->_cookie] !== $cookie_value) {
130 
+				$this->setcookie($this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true);
131 131 
 			}
132 132 
 		}
133 133 
 	}
134 134
135 
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
136 
-        if ( ! headers_sent() ) {
137 
-            setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
138 
-        } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
139 
-            headers_sent( $file, $line );
140 
-            trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
135 
+	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false) {
136 
+        if (!headers_sent()) {
137 
+            setcookie($name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters('wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure));
138 
+        } elseif (defined('WP_DEBUG') && WP_DEBUG) {
139 
+            headers_sent($file, $line);
140 
+            trigger_error("{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE); // @codingStandardsIgnoreLine
141 141 
         }
142 142 
     }
143 143 
 
@@ -148,8 +148,8 @@  discard block
 
 block discarded – undo
148 148 
 	 * @return bool
149 149 
 	 */
150 150 
 	protected function use_secure_cookie() {
151 
-        $is_https = false !== strstr( get_option( 'home' ), 'https:' );
152 
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
151 
+        $is_https = false !== strstr(get_option('home'), 'https:');
152 
+		return apply_filters('wpinv_session_use_secure_cookie', $is_https && is_ssl());
153 153 
 	}
154 154
155 155 
 	/**
 
@@ -158,15 +158,15 @@  discard block
 
 block discarded – undo
158 158 
 	 * @return bool
159 159 
 	 */
160 160 
 	public function has_session() {
161 
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
161 
+		return isset($_COOKIE[$this->_cookie]) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
162 162 
 	}
163 163
164 164 
 	/**
165 165 
 	 * Set session expiration.
166 166 
 	 */
167 167 
 	public function set_session_expiration() {
168 
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
169 
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
168 
+		$this->_session_expiring   = time() + intval(apply_filters('wpinv_session_expiring', 60 * 60 * 47)); // 47 Hours.
169 
+		$this->_session_expiration = time() + intval(apply_filters('wpinv_session_expiration', 60 * 60 * 48)); // 48 Hours.
170 170 
 	}
171 171
172 172 
 	/**
 
@@ -176,8 +176,8 @@  discard block
 
 block discarded – undo
176 176 
 	 */
177 177 
 	public function generate_customer_id() {
178 178 
 		require_once ABSPATH . 'wp-includes/class-phpass.php';
179 
-		$hasher      = new PasswordHash( 8, false );
180 
-		return md5( $hasher->get_random_bytes( 32 ) );
179 
+		$hasher = new PasswordHash(8, false);
180 
+		return md5($hasher->get_random_bytes(32));
181 181 
 	}
182 182
183 183 
 	/**
 
@@ -188,27 +188,27 @@  discard block
 
 block discarded – undo
188 188 
 	 * @return bool|array
189 189 
 	 */
190 190 
 	public function get_session_cookie() {
191 
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
191 
+		$cookie_value = isset($_COOKIE[$this->_cookie]) ? wp_unslash($_COOKIE[$this->_cookie]) : false; // @codingStandardsIgnoreLine.
192 192
193 
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
193 
+		if (empty($cookie_value) || !is_string($cookie_value)) {
194 194 
 			return false;
195 195 
 		}
196 196
197 
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
197 
+		list($customer_id, $session_expiration, $session_expiring, $cookie_hash) = explode('||', $cookie_value);
198 198
199 
-		if ( empty( $customer_id ) ) {
199 
+		if (empty($customer_id)) {
200 200 
 			return false;
201 201 
 		}
202 202
203 203 
 		// Validate hash.
204 204 
 		$to_hash = $customer_id . '|' . $session_expiration;
205 
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
205 
+		$hash    = hash_hmac('md5', $to_hash, wp_hash($to_hash));
206 206
207 
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
207 
+		if (empty($cookie_hash) || !hash_equals($hash, $cookie_hash)) {
208 208 
 			return false;
209 209 
 		}
210 210
211 
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
211 
+		return array($customer_id, $session_expiration, $session_expiring, $cookie_hash);
212 212 
 	}
213 213
214 214 
 	/**
 
@@ -217,11 +217,11 @@  discard block
 
 block discarded – undo
217 217 
 	 * @return array
218 218 
 	 */
219 219 
 	public function get_session_data() {
220 
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
220 
+		return $this->has_session() ? (array) $this->get_session($this->_customer_id) : array();
221 221 
 	}
222 222
223 
-	public function generate_key( $customer_id ) {
224 
-        if ( ! $customer_id ) {
223 
+	public function generate_key($customer_id) {
224 
+        if (!$customer_id) {
225 225 
             return;
226 226 
         }
227 227 
 
@@ -233,9 +233,9 @@  discard block
 
 block discarded – undo
233 233 
 	 */
234 234 
 	public function save_data() {
235 235 
 		// Dirty if something changed - prevents saving nothing new.
236 
-		if ( $this->_dirty && $this->has_session() ) {
236 
+		if ($this->_dirty && $this->has_session()) {
237 237
238 
-            set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
238 
+            set_transient($this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
239 239
240 240 
 			$this->_dirty = false;
241 241 
 		}
 
@@ -245,7 +245,7 @@  discard block
 
 block discarded – undo
245 245 
 	 * Destroy all session data.
246 246 
 	 */
247 247 
 	public function destroy_session() {
248 
-		$this->delete_session( $this->_customer_id );
248 
+		$this->delete_session($this->_customer_id);
249 249 
 		$this->forget_session();
250 250 
 	}
251 251 
 
@@ -253,7 +253,7 @@  discard block
 
 block discarded – undo
253 253 
 	 * Forget all session data without destroying it.
254 254 
 	 */
255 255 
 	public function forget_session() {
256 
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
256 
+		$this->setcookie($this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true);
257 257
258 258 
 		wpinv_empty_cart();
259 259 
 
@@ -268,10 +268,10 @@  discard block
 
 block discarded – undo
268 268 
 	 * @param int $uid User ID.
269 269 
 	 * @return string
270 270 
 	 */
271 
-	public function nonce_user_logged_out( $uid ) {
271 
+	public function nonce_user_logged_out($uid) {
272 272
273 273 
 		// Check if one of our nonces.
274 
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
274 
+		if (substr($uid, 0, 5) === 'wpinv' || substr($uid, 0, 7) === 'getpaid') {
275 275 
 			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
276 276 
 		}
277 277 
 
@@ -285,20 +285,20 @@  discard block
 
 block discarded – undo
285 285 
 	 * @param mixed  $default Default session value.
286 286 
 	 * @return string|array
287 287 
 	 */
288 
-	public function get_session( $customer_id, $default = false ) {
288 
+	public function get_session($customer_id, $default = false) {
289 289
290 
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
290 
+		if (defined('WP_SETUP_CONFIG')) {
291 291 
 			return array();
292 292 
 		}
293 293
294 
-        $key = $this->generate_key( $customer_id );
295 
-        $value = get_transient( $key );
294 
+        $key = $this->generate_key($customer_id);
295 
+        $value = get_transient($key);
296 296
297 
-        if ( ! $value ) {
297 
+        if (!$value) {
298 298 
             $value = $default;
299 299 
         }
300 300
301 
-		return maybe_unserialize( $value );
301 
+		return maybe_unserialize($value);
302 302 
 	}
303 303
304 304 
 	/**
 
@@ -306,11 +306,11 @@  discard block
 
 block discarded – undo
306 306 
 	 *
307 307 
 	 * @param int $customer_id Customer ID.
308 308 
 	 */
309 
-	public function delete_session( $customer_id ) {
309 
+	public function delete_session($customer_id) {
310 310
311 
-        $key = $this->generate_key( $customer_id );
311 
+        $key = $this->generate_key($customer_id);
312 312
313 
-		delete_transient( $key );
313 
+		delete_transient($key);
314 314 
 	}
315 315
316 316 
 	/**
 
@@ -319,9 +319,9 @@  discard block
 
 block discarded – undo
319 319 
 	 * @param string $customer_id Customer ID.
320 320 
 	 * @param int    $timestamp Timestamp to expire the cookie.
321 321 
 	 */
322 
-	public function update_session_timestamp( $customer_id, $timestamp ) {
322 
+	public function update_session_timestamp($customer_id, $timestamp) {
323 323
324 
-        set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
324 
+        set_transient($this->generate_key($customer_id), maybe_serialize($this->_data), $timestamp);
325 325
326 326 
 	}
327 327 
 }
Please login to merge, or discard this patch.
includes/admin/register-settings.php 2 patches
Indentation   +318 added lines, -318 removed lines patch added patch discarded remove patch 
@@ -144,7 +144,7 @@  discard block
 
 block discarded – undo
144 144 
  *
145 145 
  */
146 146 
 function wpinv_register_settings() {
147 
-	do_action( 'getpaid_before_register_settings' );
147 
+    do_action( 'getpaid_before_register_settings' );
148 148
149 149 
     // Loop through all tabs.
150 150 
     foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
 
@@ -159,7 +159,7 @@  discard block
 
 block discarded – undo
159 159 
                 $settings = $sections;
160 160 
             }
161 161
162 
-			do_action( "getpaid_register_{$tab}_{$section}" );
162 
+            do_action( "getpaid_register_{$tab}_{$section}" );
163 163
164 164 
             // Register the setting section.
165 165 
             add_settings_section(
 
@@ -180,7 +180,7 @@  discard block
 
 block discarded – undo
180 180 
     // Creates our settings in the options table.
181 181 
     register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
182 182
183 
-	do_action( 'getpaid_after_register_settings' );
183 
+    do_action( 'getpaid_after_register_settings' );
184 184 
 }
185 185 
 add_action( 'admin_init', 'wpinv_register_settings' );
186 186 
 
@@ -197,13 +197,13 @@  discard block
 
 block discarded – undo
197 197 
     $name       = isset( $option['name'] ) ? $option['name'] : '';
198 198 
     $cb         = "wpinv_{$option['type']}_callback";
199 199 
     $section    = "wpinv_settings_{$tab}_$section";
200 
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
200 
+    $is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
201 201
202 
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
203 
-		$tip   = wpinv_clean( $option['desc'] );
204 
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
205 
-		unset( $option['desc'] );
206 
-	}
202 
+    if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
203 
+        $tip   = wpinv_clean( $option['desc'] );
204 
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
205 
+        unset( $option['desc'] );
206 
+    }
207 207
208 208 
     // Loop through all tabs.
209 209 
     add_settings_field(
 
@@ -230,9 +230,9 @@  discard block
 
 block discarded – undo
230 230 
             'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
231 231 
             'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
232 232 
             'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
233 
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
234 
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
235 
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
233 
+            'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
234 
+            'class'           => isset( $option['class'] ) ? $option['class'] : '',
235 
+            'style'           => isset( $option['style'] ) ? $option['style'] : '',
236 236 
             'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
237 237 
             'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
238 238 
         )
 
@@ -246,7 +246,7 @@  discard block
 
 block discarded – undo
246 246 
  * @return array
247 247 
  */
248 248 
 function wpinv_get_registered_settings() {
249 
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
249 
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
250 250 
 }
251 251
252 252 
 /**
 
@@ -265,18 +265,18 @@  discard block
 
 block discarded – undo
265 265 
  */
266 266 
 function wpinv_settings_sanitize( $input = array() ) {
267 267
268 
-	$wpinv_options = wpinv_get_options();
269 
-	$raw_referrer  = wp_get_raw_referer();
268 
+    $wpinv_options = wpinv_get_options();
269 
+    $raw_referrer  = wp_get_raw_referer();
270 270
271 271 
     if ( empty( $raw_referrer ) ) {
272 
-		return array_merge( $wpinv_options, $input );
272 
+        return array_merge( $wpinv_options, $input );
273 273 
     }
274 274
275 275 
     wp_parse_str( $raw_referrer, $referrer );
276 276
277 
-	if ( in_array( 'gp-setup', $referrer ) ) {
278 
-		return array_merge( $wpinv_options, $input );
279 
-	}
277 
+    if ( in_array( 'gp-setup', $referrer ) ) {
278 
+        return array_merge( $wpinv_options, $input );
279 
+    }
280 280
281 281 
     $settings = wpinv_get_registered_settings();
282 282 
     $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
 
@@ -298,10 +298,10 @@  discard block
 
 block discarded – undo
298 298 
         }
299 299
300 300 
         // General filter
301 
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
301 
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
302 302
303 
-		// Key specific filter.
304 
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
303 
+        // Key specific filter.
304 
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
305 305 
     }
306 306
307 307 
     // Loop through the whitelist and unset any that are empty for the tab being saved
 
@@ -344,14 +344,14 @@  discard block
 
 block discarded – undo
344 344
345 345 
     foreach ( $new_rates as $rate ) {
346 346
347 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
348 
-		$rate['name']    = sanitize_text_field( $rate['name'] );
349 
-		$rate['state']   = sanitize_text_field( $rate['state'] );
350 
-		$rate['country'] = sanitize_text_field( $rate['country'] );
351 
-		$rate['global']  = empty( $rate['state'] );
352 
-		$tax_rates[]     = $rate;
347 
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
348 
+        $rate['name']    = sanitize_text_field( $rate['name'] );
349 
+        $rate['state']   = sanitize_text_field( $rate['state'] );
350 
+        $rate['country'] = sanitize_text_field( $rate['country'] );
351 
+        $rate['global']  = empty( $rate['state'] );
352 
+        $tax_rates[]     = $rate;
353 353
354 
-	}
354 
+    }
355 355
356 356 
     update_option( 'wpinv_tax_rates', $tax_rates );
357 357 
 
@@ -364,21 +364,21 @@  discard block
 
 block discarded – undo
364 364 
         return $input;
365 365 
     }
366 366
367 
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
368 
-		return $input;
369 
-	}
367 
+    if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
368 
+        return $input;
369 
+    }
370 370
371 371 
     $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
372 372 
     $tax_rules = array();
373 373
374 374 
     foreach ( $new_rules as $rule ) {
375 375
376 
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
377 
-		$rule['label']    = sanitize_text_field( $rule['label'] );
378 
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
379 
-		$tax_rules[]      = $rule;
376 
+        $rule['key']      = sanitize_title_with_dashes( $rule['key'] );
377 
+        $rule['label']    = sanitize_text_field( $rule['label'] );
378 
+        $rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
379 
+        $tax_rules[]      = $rule;
380 380
381 
-	}
381 
+    }
382 382
383 383 
     update_option( 'wpinv_tax_rules', $tax_rules );
384 384 
 
@@ -391,11 +391,11 @@  discard block
 
 block discarded – undo
391 391 
     $tabs['general']  = __( 'General', 'invoicing' );
392 392 
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
393 393 
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
394 
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
394 
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
395 395
396 
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
397 
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
398 
-	}
396 
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
397 
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
398 
+    }
399 399
400 400 
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
401 401 
     $tabs['misc']     = __( 'Misc', 'invoicing' );
 
@@ -426,53 +426,53 @@  discard block
 
 block discarded – undo
426 426 
         'general'      => apply_filters(
427 427 
             'wpinv_settings_sections_general',
428 428 
             array(
429 
-				'main'             => __( 'General Settings', 'invoicing' ),
430 
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
431 
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
432 
-				'labels'           => __( 'Label Texts', 'invoicing' ),
429 
+                'main'             => __( 'General Settings', 'invoicing' ),
430 
+                'page_section'     => __( 'Page Settings', 'invoicing' ),
431 
+                'currency_section' => __( 'Currency Settings', 'invoicing' ),
432 
+                'labels'           => __( 'Label Texts', 'invoicing' ),
433 433 
             )
434 434 
         ),
435 435 
         'gateways'     => apply_filters(
436 436 
             'wpinv_settings_sections_gateways',
437 437 
             array(
438 
-				'main' => __( 'Gateway Settings', 'invoicing' ),
438 
+                'main' => __( 'Gateway Settings', 'invoicing' ),
439 439 
             )
440 440 
         ),
441 441 
         'taxes'        => apply_filters(
442 442 
             'wpinv_settings_sections_taxes',
443 443 
             array(
444 
-				'main'  => __( 'Tax Settings', 'invoicing' ),
445 
-				'rules' => __( 'Tax Rules', 'invoicing' ),
446 
-				'rates' => __( 'Tax Rates', 'invoicing' ),
447 
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
444 
+                'main'  => __( 'Tax Settings', 'invoicing' ),
445 
+                'rules' => __( 'Tax Rules', 'invoicing' ),
446 
+                'rates' => __( 'Tax Rates', 'invoicing' ),
447 
+                'vat'   => __( 'EU VAT Settings', 'invoicing' ),
448 448 
             )
449 449 
         ),
450 450 
         'emails'       => apply_filters(
451 451 
             'wpinv_settings_sections_emails',
452 452 
             array(
453 
-				'main' => __( 'Email Settings', 'invoicing' ),
453 
+                'main' => __( 'Email Settings', 'invoicing' ),
454 454 
             )
455 455 
         ),
456 456
457 
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
457 
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
458 458
459 459 
         'privacy'      => apply_filters(
460 460 
             'wpinv_settings_sections_privacy',
461 461 
             array(
462 
-				'main' => __( 'Privacy policy', 'invoicing' ),
462 
+                'main' => __( 'Privacy policy', 'invoicing' ),
463 463 
             )
464 464 
         ),
465 465 
         'misc'         => apply_filters(
466 466 
             'wpinv_settings_sections_misc',
467 467 
             array(
468 
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
469 
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
468 
+                'main'       => __( 'Miscellaneous', 'invoicing' ),
469 
+                'custom-css' => __( 'Custom CSS', 'invoicing' ),
470 470 
             )
471 471 
         ),
472 472 
         'tools'        => apply_filters(
473 473 
             'wpinv_settings_sections_tools',
474 474 
             array(
475 
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
475 
+                'main' => __( 'Diagnostic Tools', 'invoicing' ),
476 476 
             )
477 477 
         ),
478 478 
     );
 
@@ -483,46 +483,46 @@  discard block
 
 block discarded – undo
483 483 
 }
484 484
485 485 
 function wpinv_get_pages( $with_slug = false, $default_label = null ) {
486 
-	$pages_options = array();
486 
+    $pages_options = array();
487 487
488 
-	if ( $default_label !== null && $default_label !== false ) {
489 
-		$pages_options = array( '' => $default_label ); // Blank option
490 
-	}
488 
+    if ( $default_label !== null && $default_label !== false ) {
489 
+        $pages_options = array( '' => $default_label ); // Blank option
490 
+    }
491 491
492 
-	$pages = get_pages();
493 
-	if ( $pages ) {
494 
-		foreach ( $pages as $page ) {
495 
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
492 
+    $pages = get_pages();
493 
+    if ( $pages ) {
494 
+        foreach ( $pages as $page ) {
495 
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
496 496 
             $pages_options[ $page->ID ] = $title;
497 
-		}
498 
-	}
497 
+        }
498 
+    }
499 499
500 
-	return $pages_options;
500 
+    return $pages_options;
501 501 
 }
502 502
503 503 
 function wpinv_header_callback( $args ) {
504 
-	if ( ! empty( $args['desc'] ) ) {
504 
+    if ( ! empty( $args['desc'] ) ) {
505 505 
         echo wp_kses_post( $args['desc'] );
506 506 
     }
507 507 
 }
508 508
509 509 
 function wpinv_hidden_callback( $args ) {
510 510
511 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
512 
-	$value   = wpinv_get_option( $args['id'], $std );
511 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
512 
+    $value   = wpinv_get_option( $args['id'], $std );
513 513
514 
-	if ( isset( $args['set_value'] ) ) {
515 
-		$value = $args['set_value'];
516 
-	}
514 
+    if ( isset( $args['set_value'] ) ) {
515 
+        $value = $args['set_value'];
516 
+    }
517 517
518 
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
519 
-		$args['readonly'] = true;
520 
-		$name  = '';
521 
-	} else {
522 
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
523 
-	}
518 
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
519 
+        $args['readonly'] = true;
520 
+        $name  = '';
521 
+    } else {
522 
+        $name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
523 
+    }
524 524
525 
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
525 
+    echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
526 526
527 527 
 }
528 528 
 
@@ -531,12 +531,12 @@  discard block
 
 block discarded – undo
531 531 
  */
532 532 
 function wpinv_checkbox_callback( $args ) {
533 533
534 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
535 
-	$std = wpinv_get_option( $args['id'], $std );
536 
-	$id  = esc_attr( $args['id'] );
534 
+    $std = isset( $args['std'] ) ? $args['std'] : '';
535 
+    $std = wpinv_get_option( $args['id'], $std );
536 
+    $id  = esc_attr( $args['id'] );
537 537
538 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
539 
-	?>
538 
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
539 
+    ?>
540 540 
 		<fieldset>
541 541 
 			<label>
542 542 
 				<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
 
@@ -548,75 +548,75 @@  discard block
 
 block discarded – undo
548 548
549 549 
 function wpinv_multicheck_callback( $args ) {
550 550
551 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
552 
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
551 
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
552 
+    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
553 553
554 
-	if ( ! empty( $args['options'] ) ) {
554 
+    if ( ! empty( $args['options'] ) ) {
555 555
556 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
557 
-		$value   = wpinv_get_option( $args['id'], $std );
556 
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
557 
+        $value   = wpinv_get_option( $args['id'], $std );
558 558
559 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
559 
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
560 560 
         foreach ( $args['options'] as $key => $option ) :
561 
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
562 
-			if ( in_array( $sanitize_key, $value ) ) {
563 
-				$enabled = $sanitize_key;
564 
-			} else {
565 
-				$enabled = null;
566 
-			}
567 
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
568 
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
569 
-		endforeach;
570 
-		echo '</div>';
571 
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
572 
-	}
561 
+            $sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
562 
+            if ( in_array( $sanitize_key, $value ) ) {
563 
+                $enabled = $sanitize_key;
564 
+            } else {
565 
+                $enabled = null;
566 
+            }
567 
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
568 
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
569 
+        endforeach;
570 
+        echo '</div>';
571 
+        echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
572 
+    }
573 573 
 }
574 574
575 575 
 function wpinv_payment_icons_callback( $args ) {
576 576
577 577 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
578 
-	$value   = wpinv_get_option( $args['id'], false );
578 
+    $value   = wpinv_get_option( $args['id'], false );
579 579
580 
-	if ( ! empty( $args['options'] ) ) {
581 
-		foreach ( $args['options'] as $key => $option ) {
580 
+    if ( ! empty( $args['options'] ) ) {
581 
+        foreach ( $args['options'] as $key => $option ) {
582 582 
             $sanitize_key = wpinv_sanitize_key( $key );
583 583
584 
-			if ( empty( $value ) ) {
585 
-				$enabled = $option;
586 
-			} else {
587 
-				$enabled = null;
588 
-			}
589 
-
590 
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
591 
-
592 
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
593 
-
594 
-				if ( wpinv_string_is_image_url( $key ) ) {
595 
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
596 
-				} else {
597 
-				$card = strtolower( str_replace( ' ', '', $option ) );
598 
-
599 
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
600 
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
601 
-					} else {
602 
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
603 
-					$content_dir = WP_CONTENT_DIR;
604 
-
605 
-					if ( function_exists( 'wp_normalize_path' ) ) {
606 
-						// Replaces backslashes with forward slashes for Windows systems
607 
-						$image = wp_normalize_path( $image );
608 
-						$content_dir = wp_normalize_path( $content_dir );
609 
-						}
610 
-
611 
-					$image = str_replace( $content_dir, content_url(), $image );
612 
-					}
613 
-
614 
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
615 
-				}
616 
-			echo wp_kses_post( $option ) . '</label>';
617 
-		}
618 
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
619 
-	}
584 
+            if ( empty( $value ) ) {
585 
+                $enabled = $option;
586 
+            } else {
587 
+                $enabled = null;
588 
+            }
589 
+
590 
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
591 
+
592 
+                echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
593 
+
594 
+                if ( wpinv_string_is_image_url( $key ) ) {
595 
+                echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
596 
+                } else {
597 
+                $card = strtolower( str_replace( ' ', '', $option ) );
598 
+
599 
+                if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
600 
+                    $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
601 
+                    } else {
602 
+                    $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
603 
+                    $content_dir = WP_CONTENT_DIR;
604 
+
605 
+                    if ( function_exists( 'wp_normalize_path' ) ) {
606 
+                        // Replaces backslashes with forward slashes for Windows systems
607 
+                        $image = wp_normalize_path( $image );
608 
+                        $content_dir = wp_normalize_path( $content_dir );
609 
+                        }
610 
+
611 
+                    $image = str_replace( $content_dir, content_url(), $image );
612 
+                    }
613 
+
614 
+                echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
615 
+                }
616 
+            echo wp_kses_post( $option ) . '</label>';
617 
+        }
618 
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
619 
+    }
620 620 
 }
621 621
622 622 
 /**
 
@@ -624,9 +624,9 @@  discard block
 
 block discarded – undo
624 624 
  */
625 625 
 function wpinv_radio_callback( $args ) {
626 626
627 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
628 
-	$std = wpinv_get_option( $args['id'], $std );
629 
-	?>
627 
+    $std = isset( $args['std'] ) ? $args['std'] : '';
628 
+    $std = wpinv_get_option( $args['id'], $std );
629 
+    ?>
630 630 
 		<fieldset>
631 631 
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
632 632 
 				<?php foreach ( $args['options'] as $key => $option ) : ?>
 
@@ -640,7 +640,7 @@  discard block
 
 block discarded – undo
640 640 
 			</ul>
641 641 
 		</fieldset>
642 642 
 	<?php
643 
-	getpaid_settings_description_callback( $args );
643 
+    getpaid_settings_description_callback( $args );
644 644 
 }
645 645
646 646 
 /**
 
@@ -648,10 +648,10 @@  discard block
 
 block discarded – undo
648 648 
  */
649 649 
 function getpaid_settings_description_callback( $args ) {
650 650
651 
-	if ( ! empty( $args['desc'] ) ) {
652 
-		$description = $args['desc'];
653 
-		echo wp_kses_post( "<p class='description'>$description</p>" );
654 
-	}
651 
+    if ( ! empty( $args['desc'] ) ) {
652 
+        $description = $args['desc'];
653 
+        echo wp_kses_post( "<p class='description'>$description</p>" );
654 
+    }
655 655
656 656 
 }
657 657 
 
@@ -660,7 +660,7 @@  discard block
 
 block discarded – undo
660 660 
  */
661 661 
 function wpinv_gateways_callback() {
662 662
663 
-	?>
663 
+    ?>
664 664 
 		</td>
665 665 
 	</tr>
666 666 
 	<tr class="bsui">
 
@@ -674,26 +674,26 @@  discard block
 
 block discarded – undo
674 674
675 675 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
676 676 
     $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
677 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
678 
-	$value   = wpinv_get_option( $args['id'], $std );
677 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
678 
+    $value   = wpinv_get_option( $args['id'], $std );
679 679
680 
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
680 
+    echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
681 681
682 
-	foreach ( $args['options'] as $key => $option ) :
682 
+    foreach ( $args['options'] as $key => $option ) :
683 683
684 
-		echo '<option value="' . esc_attr( $key ) . '" ';
684 
+        echo '<option value="' . esc_attr( $key ) . '" ';
685 685
686 
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
686 
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
687 687 
             selected( $key, $args['selected'] );
688 688 
         } else {
689 689 
             selected( $key, $value );
690 690 
         }
691 691
692 
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
693 
-	endforeach;
692 
+        echo '>' . esc_html( $option['admin_label'] ) . '</option>';
693 
+    endforeach;
694 694
695 
-	echo '</select>';
696 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
695 
+    echo '</select>';
696 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
697 697 
 }
698 698
699 699 
 /**
 
@@ -704,38 +704,38 @@  discard block
 
 block discarded – undo
704 704 
  */
705 705 
 function wpinv_settings_attrs_helper( $args ) {
706 706
707 
-	$value = isset( $args['std'] ) ? $args['std'] : '';
708 
-	$id    = esc_attr( $args['id'] );
709 
-	$value = is_scalar( $value ) ? $value : '';
710 
-
711 
-	$attrs = array(
712 
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
713 
-		'readonly' => ! empty( $args['faux'] ),
714 
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
715 
-		'id'       => 'wpinv-settings-' . $args['id'],
716 
-		'style'    => $args['style'],
717 
-		'class'    => $args['class'],
718 
-		'placeholder' => $args['placeholder'],
719 
-		'data-placeholder' => $args['placeholder'],
720 
-	);
707 
+    $value = isset( $args['std'] ) ? $args['std'] : '';
708 
+    $id    = esc_attr( $args['id'] );
709 
+    $value = is_scalar( $value ) ? $value : '';
710 
+
711 
+    $attrs = array(
712 
+        'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
713 
+        'readonly' => ! empty( $args['faux'] ),
714 
+        'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
715 
+        'id'       => 'wpinv-settings-' . $args['id'],
716 
+        'style'    => $args['style'],
717 
+        'class'    => $args['class'],
718 
+        'placeholder' => $args['placeholder'],
719 
+        'data-placeholder' => $args['placeholder'],
720 
+    );
721 721
722 
-	if ( ! empty( $args['onchange'] ) ) {
723 
-		$attrs['onchange'] = $args['onchange'];
724 
-	}
722 
+    if ( ! empty( $args['onchange'] ) ) {
723 
+        $attrs['onchange'] = $args['onchange'];
724 
+    }
725 725
726 
-	foreach ( $attrs as $key => $value ) {
726 
+    foreach ( $attrs as $key => $value ) {
727 727
728 
-		if ( false === $value ) {
729 
-			continue;
730 
-		}
728 
+        if ( false === $value ) {
729 
+            continue;
730 
+        }
731 731
732 
-		if ( true === $value ) {
733 
-			echo ' ' . esc_attr( $key );
734 
-		} else {
735 
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
736 
-		}
732 
+        if ( true === $value ) {
733 
+            echo ' ' . esc_attr( $key );
734 
+        } else {
735 
+            echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
736 
+        }
737 737
738 
-	}
738 
+    }
739 739
740 740 
 }
741 741 
 
@@ -744,7 +744,7 @@  discard block
 
 block discarded – undo
744 744 
  */
745 745 
 function wpinv_text_callback( $args ) {
746 746
747 
-	?>
747 
+    ?>
748 748 
 		<label style="width: 100%;">
749 749 
 			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
750 750 
 			<?php getpaid_settings_description_callback( $args ); ?>
 
@@ -758,7 +758,7 @@  discard block
 
 block discarded – undo
758 758 
  */
759 759 
 function wpinv_number_callback( $args ) {
760 760
761 
-	?>
761 
+    ?>
762 762 
 		<label style="width: 100%;">
763 763 
 			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
764 764 
 			<?php getpaid_settings_description_callback( $args ); ?>
 
@@ -770,34 +770,34 @@  discard block
 
 block discarded – undo
770 770 
 function wpinv_textarea_callback( $args ) {
771 771
772 772 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
773 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
774 
-	$value   = wpinv_get_option( $args['id'], $std );
773 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
774 
+    $value   = wpinv_get_option( $args['id'], $std );
775 775
776 776 
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
777 777 
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
778 778
779 
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
780 
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
779 
+    echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
780 
+    echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
781 781
782 782 
 }
783 783
784 784 
 function wpinv_password_callback( $args ) {
785 785
786 786 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
787 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
788 
-	$value   = wpinv_get_option( $args['id'], $std );
787 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
788 
+    $value   = wpinv_get_option( $args['id'], $std );
789 789
790 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
791 
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
792 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
790 
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
791 
+    echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
792 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
793 793
794 794 
 }
795 795
796 796 
 function wpinv_missing_callback( $args ) {
797 
-	printf(
798 
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
799 
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
800 
-	);
797 
+    printf(
798 
+        esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
799 
+        '<strong>' . esc_html( $args['id'] ) . '</strong>'
800 
+    );
801 801 
 }
802 802
803 803 
 /**
 
@@ -805,13 +805,13 @@  discard block
 
 block discarded – undo
805 805 
  */
806 806 
 function wpinv_select_callback( $args ) {
807 807
808 
-	$desc   = wp_kses_post( $args['desc'] );
809 
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
810 
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
811 
-	$value  = wpinv_get_option( $args['id'], $value );
812 
-	$rand   = uniqid( 'random_id' );
808 
+    $desc   = wp_kses_post( $args['desc'] );
809 
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
810 
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
811 
+    $value  = wpinv_get_option( $args['id'], $value );
812 
+    $rand   = uniqid( 'random_id' );
813 813
814 
-	?>
814 
+    ?>
815 815 
 		<label style="width: 100%;">
816 816 
 			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
817 817 
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
 
@@ -844,50 +844,50 @@  discard block
 
 block discarded – undo
844 844 
 function wpinv_color_select_callback( $args ) {
845 845
846 846 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
847 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
848 
-	$value   = wpinv_get_option( $args['id'], $std );
847 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
848 
+    $value   = wpinv_get_option( $args['id'], $std );
849 849
850 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
850 
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
851 851
852 
-	foreach ( $args['options'] as $option => $color ) {
853 
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
854 
-	}
852 
+    foreach ( $args['options'] as $option => $color ) {
853 
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
854 
+    }
855 855
856 
-	echo '</select>';
857 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
856 
+    echo '</select>';
857 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
858 858
859 859 
 }
860 860
861 861 
 function wpinv_rich_editor_callback( $args ) {
862 
-	global $wp_version;
862 
+    global $wp_version;
863 863
864 864 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
865 865
866 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
867 
-	$value   = wpinv_get_option( $args['id'], $std );
866 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
867 
+    $value   = wpinv_get_option( $args['id'], $std );
868 868
869 
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
870 
-		$value = $std;
871 
-	}
869 
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
870 
+        $value = $std;
871 
+    }
872 872
873 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
873 
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
874 874
875 
-	echo '<div class="getpaid-settings-editor-input">';
876 
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
877 
-		wp_editor(
875 
+    echo '<div class="getpaid-settings-editor-input">';
876 
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
877 
+        wp_editor(
878 878 
             stripslashes( $value ),
879 879 
             'wpinv_settings_' . esc_attr( $args['id'] ),
880 880 
             array(
881 
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
882 
-				'textarea_rows' => absint( $rows ),
883 
-				'media_buttons' => false,
881 
+                'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
882 
+                'textarea_rows' => absint( $rows ),
883 
+                'media_buttons' => false,
884 884 
             )
885 885 
         );
886 
-	} else {
887 
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
888 
-	}
886 
+    } else {
887 
+        echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
888 
+    }
889 889
890 
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
890 
+    echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
891 891
892 892 
 }
893 893 
 
@@ -895,51 +895,51 @@  discard block
 
 block discarded – undo
895 895
896 896 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
897 897
898 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
899 
-	$value   = wpinv_get_option( $args['id'], $std );
898 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
899 
+    $value   = wpinv_get_option( $args['id'], $std );
900 900
901 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
902 
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
903 
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
904 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
901 
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
902 
+    echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
903 
+    echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
904 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
905 905
906 906 
 }
907 907
908 908 
 function wpinv_color_callback( $args ) {
909 909
910 
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
911 
-	$value       = wpinv_get_option( $args['id'], $std );
910 
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
911 
+    $value       = wpinv_get_option( $args['id'], $std );
912 912 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
913 913
914 
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
915 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
914 
+    echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
915 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
916 916
917 917 
 }
918 918
919 919 
 function wpinv_country_states_callback( $args ) {
920 920
921 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
922 
-	$value   = wpinv_get_option( $args['id'], $std );
921 
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
922 
+    $value   = wpinv_get_option( $args['id'], $std );
923 923
924 924 
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
925 925
926 
-	if ( isset( $args['placeholder'] ) ) {
927 
-		$placeholder = $args['placeholder'];
928 
-	} else {
929 
-		$placeholder = '';
930 
-	}
926 
+    if ( isset( $args['placeholder'] ) ) {
927 
+        $placeholder = $args['placeholder'];
928 
+    } else {
929 
+        $placeholder = '';
930 
+    }
931 931
932 
-	$states = wpinv_get_country_states();
932 
+    $states = wpinv_get_country_states();
933 933
934 
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
935 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
934 
+    $class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
935 
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
936 936
937 
-	foreach ( $states as $option => $name ) {
938 
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
939 
-	}
937 
+    foreach ( $states as $option => $name ) {
938 
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
939 
+    }
940 940
941 
-	echo '</select>';
942 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
941 
+    echo '</select>';
942 
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
943 943
944 944 
 }
945 945 
 
@@ -948,7 +948,7 @@  discard block
 
 block discarded – undo
948 948 
  */
949 949 
 function wpinv_tax_rates_callback() {
950 950
951 
-	?>
951 
+    ?>
952 952 
 		</td>
953 953 
 	</tr>
954 954 
 	<tr class="bsui">
 
@@ -964,9 +964,9 @@  discard block
 
 block discarded – undo
964 964 
  */
965 965 
 function wpinv_tax_rate_callback( $tax_rate, $key ) {
966 966
967 
-	$key                      = sanitize_key( $key );
968 
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
969 
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
967 
+    $key                      = sanitize_key( $key );
968 
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
969 
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
970 970
971 971 
 }
972 972 
 
@@ -975,7 +975,7 @@  discard block
 
 block discarded – undo
975 975 
  */
976 976 
 function wpinv_tax_rules_callback() {
977 977
978 
-	?>
978 
+    ?>
979 979 
 		</td>
980 980 
 	</tr>
981 981 
 	<tr class="bsui">
 
@@ -1013,14 +1013,14 @@  discard block
 
 block discarded – undo
1013 1013 
                 <td>
1014 1014 
 					<a href="
1015 1015 
                     <?php
1016 
-						echo esc_url(
1017 
-							wp_nonce_url(
1018 
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1019 
-								'getpaid-nonce',
1020 
-								'getpaid-nonce'
1021 
-							)
1022 
-						);
1023 
-					?>
1016 
+                        echo esc_url(
1017 
+                            wp_nonce_url(
1018 
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1019 
+                                'getpaid-nonce',
1020 
+                                'getpaid-nonce'
1021 
+                            )
1022 
+                        );
1023 
+                    ?>
1024 1024 
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1025 1025 
                 </td>
1026 1026 
             </tr>
 
@@ -1032,14 +1032,14 @@  discard block
 
 block discarded – undo
1032 1032 
                 <td>
1033 1033 
 					<a href="
1034 1034 
                     <?php
1035 
-						echo esc_url(
1036 
-							wp_nonce_url(
1037 
-								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
1038 
-								'getpaid-nonce',
1039 
-								'getpaid-nonce'
1040 
-							)
1041 
-						);
1042 
-					?>
1035 
+                        echo esc_url(
1036 
+                            wp_nonce_url(
1037 
+                                add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
1038 
+                                'getpaid-nonce',
1039 
+                                'getpaid-nonce'
1040 
+                            )
1041 
+                        );
1042 
+                    ?>
1043 1043 
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1044 1044 
                 </td>
1045 1045 
             </tr>
 
@@ -1051,14 +1051,14 @@  discard block
 
 block discarded – undo
1051 1051 
                 <td>
1052 1052 
 					<a href="
1053 1053 
                     <?php
1054 
-						echo esc_url(
1055 
-							wp_nonce_url(
1056 
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1057 
-								'getpaid-nonce',
1058 
-								'getpaid-nonce'
1059 
-							)
1060 
-						);
1061 
-					?>
1054 
+                        echo esc_url(
1055 
+                            wp_nonce_url(
1056 
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1057 
+                                'getpaid-nonce',
1058 
+                                'getpaid-nonce'
1059 
+                            )
1060 
+                        );
1061 
+                    ?>
1062 1062 
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1063 1063 
                 </td>
1064 1064 
             </tr>
 
@@ -1070,14 +1070,14 @@  discard block
 
 block discarded – undo
1070 1070 
                 <td>
1071 1071 
 					<a href="
1072 1072 
                     <?php
1073 
-						echo esc_url(
1074 
-							wp_nonce_url(
1075 
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1076 
-								'getpaid-nonce',
1077 
-								'getpaid-nonce'
1078 
-							)
1079 
-						);
1080 
-					?>
1073 
+                        echo esc_url(
1074 
+                            wp_nonce_url(
1075 
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1076 
+                                'getpaid-nonce',
1077 
+                                'getpaid-nonce'
1078 
+                            )
1079 
+                        );
1080 
+                    ?>
1081 1081 
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1082 1082 
                 </td>
1083 1083 
             </tr>
 
@@ -1090,14 +1090,14 @@  discard block
 
 block discarded – undo
1090 1090 
                 <td>
1091 1091 
 					<a href="
1092 1092 
                     <?php
1093 
-						echo esc_url(
1094 
-							wp_nonce_url(
1095 
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1096 
-								'getpaid-nonce',
1097 
-								'getpaid-nonce'
1098 
-							)
1099 
-						);
1100 
-					?>
1093 
+                        echo esc_url(
1094 
+                            wp_nonce_url(
1095 
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1096 
+                                'getpaid-nonce',
1097 
+                                'getpaid-nonce'
1098 
+                            )
1099 
+                        );
1100 
+                    ?>
1101 1101 
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1102 1102 
                 </td>
1103 1103 
             </tr>
 
@@ -1110,8 +1110,8 @@  discard block
 
 block discarded – undo
1110 1110 
                 <td>
1111 1111 
 					<a href="
1112 1112 
                     <?php
1113 
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1114 
-					?>
1113 
+                        echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1114 
+                    ?>
1115 1115 
                     " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
1116 1116 
                 </td>
1117 1117 
             </tr>
 
@@ -1125,19 +1125,19 @@  discard block
 
 block discarded – undo
1125 1125
1126 1126
1127 1127 
 function wpinv_descriptive_text_callback( $args ) {
1128 
-	echo wp_kses_post( $args['desc'] );
1128 
+    echo wp_kses_post( $args['desc'] );
1129 1129 
 }
1130 1130
1131 1131 
 function wpinv_raw_html_callback( $args ) {
1132 
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
1132 
+    echo wp_kses( $args['desc'], getpaid_allowed_html() );
1133 1133 
 }
1134 1134
1135 1135 
 function wpinv_hook_callback( $args ) {
1136 
-	do_action( 'wpinv_' . $args['id'], $args );
1136 
+    do_action( 'wpinv_' . $args['id'], $args );
1137 1137 
 }
1138 1138
1139 1139 
 function wpinv_set_settings_cap() {
1140 
-	return wpinv_get_capability();
1140 
+    return wpinv_get_capability();
1141 1141 
 }
1142 1142 
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1143 1143 
 
@@ -1161,15 +1161,15 @@  discard block
 
 block discarded – undo
1161 1161 
  */
1162 1162 
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
1163 1163
1164 
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1165 
-	$link = sprintf(
1166 
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
1167 
-		$url,
1168 
-		esc_html__( 'View available merge tags.', 'invoicing' )
1169 
-	);
1164 
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1165 
+    $link = sprintf(
1166 
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
1167 
+        $url,
1168 
+        esc_html__( 'View available merge tags.', 'invoicing' )
1169 
+    );
1170 1170
1171 
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1171 
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1172 1172
1173 
-	return "$description $link";
1173 
+    return "$description $link";
1174 1174
1175 1175 
 }
Please login to merge, or discard this patch.
Spacing   +386 added lines, -386 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @since   1.0.0
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Retrieves all default settings.
 
@@ -16,13 +16,13 @@  discard block
 
 block discarded – undo
16 16 
 function wpinv_get_settings() {
17 17 
     $defaults = array();
18 18
19 
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19 
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
21 
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21 
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
23 
-            foreach ( $section_settings as $key => $setting ) {
24 
-                if ( isset( $setting['std'] ) ) {
25 
-                    $defaults[ $key ] = $setting['std'];
23 
+            foreach ($section_settings as $key => $setting) {
24 
+                if (isset($setting['std'])) {
25 
+                    $defaults[$key] = $setting['std'];
26 26 
                 }
27 27 
             }
28 28 
 }
 
@@ -41,12 +41,12 @@  discard block
 
 block discarded – undo
41 41 
     global $wpinv_options;
42 42
43 43 
     // Try fetching the saved options.
44 
-    if ( empty( $wpinv_options ) ) {
45 
-        $wpinv_options = get_option( 'wpinv_settings' );
44 
+    if (empty($wpinv_options)) {
45 
+        $wpinv_options = get_option('wpinv_settings');
46 46 
     }
47 47
48 48 
     // If that fails, don't fetch the default settings to prevent a loop.
49 
-    if ( ! is_array( $wpinv_options ) ) {
49 
+    if (!is_array($wpinv_options)) {
50 50 
         $wpinv_options = array();
51 51 
     }
52 52 
 
@@ -60,13 +60,13 @@  discard block
 
 block discarded – undo
60 60 
  * @param mixed $default The default value to use if the setting has not been set.
61 61 
  * @return mixed
62 62 
  */
63 
-function wpinv_get_option( $key = '', $default = false ) {
63 
+function wpinv_get_option($key = '', $default = false) {
64 64
65 65 
     $options = wpinv_get_options();
66 
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
67 
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
66 
+    $value   = isset($options[$key]) ? $options[$key] : $default;
67 
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
68 68
69 
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
69 
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
70 70 
 }
71 71
72 72 
 /**
 
@@ -75,11 +75,11 @@  discard block
 
 block discarded – undo
75 75 
  * @param array $options the new options.
76 76 
  * @return bool
77 77 
  */
78 
-function wpinv_update_options( $options ) {
78 
+function wpinv_update_options($options) {
79 79 
     global $wpinv_options;
80 80
81 81 
     // update the option.
82 
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
82 
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
83 83 
         $wpinv_options = $options;
84 84 
         return true;
85 85 
     }
 
@@ -94,24 +94,24 @@  discard block
 
 block discarded – undo
94 94 
  * @param mixed $value The setting value.
95 95 
  * @return bool
96 96 
  */
97 
-function wpinv_update_option( $key = '', $value = false ) {
97 
+function wpinv_update_option($key = '', $value = false) {
98 98
99 99 
     // If no key, exit.
100 
-    if ( empty( $key ) ) {
100 
+    if (empty($key)) {
101 101 
         return false;
102 102 
     }
103 103
104 104 
     // Maybe delete the option instead.
105 
-    if ( is_null( $value ) ) {
106 
-        return wpinv_delete_option( $key );
105 
+    if (is_null($value)) {
106 
+        return wpinv_delete_option($key);
107 107 
     }
108 108
109 109 
     // Prepare the new options.
110 110 
     $options         = wpinv_get_options();
111 
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
111 
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
112 112
113 113 
     // Save the new options.
114 
-    return wpinv_update_options( $options );
114 
+    return wpinv_update_options($options);
115 115
116 116 
 }
117 117 
 
@@ -121,18 +121,18 @@  discard block
 
 block discarded – undo
121 121 
  * @param string $key the setting key.
122 122 
  * @return bool
123 123 
  */
124 
-function wpinv_delete_option( $key = '' ) {
124 
+function wpinv_delete_option($key = '') {
125 125
126 126 
     // If no key, exit
127 
-    if ( empty( $key ) ) {
127 
+    if (empty($key)) {
128 128 
         return false;
129 129 
     }
130 130
131 131 
     $options = wpinv_get_options();
132 132
133 
-    if ( isset( $options[ $key ] ) ) {
134 
-        unset( $options[ $key ] );
135 
-        return wpinv_update_options( $options );
133 
+    if (isset($options[$key])) {
134 
+        unset($options[$key]);
135 
+        return wpinv_update_options($options);
136 136 
     }
137 137
138 138 
     return true;
 
@@ -144,22 +144,22 @@  discard block
 
 block discarded – undo
144 144 
  *
145 145 
  */
146 146 
 function wpinv_register_settings() {
147 
-	do_action( 'getpaid_before_register_settings' );
147 
+	do_action('getpaid_before_register_settings');
148 148
149 149 
     // Loop through all tabs.
150 
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
150 
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
151 151
152 152 
         // In each tab, loop through sections.
153 
-        foreach ( $sections as $section => $settings ) {
153 
+        foreach ($sections as $section => $settings) {
154 154
155 155 
             // Check for backwards compatibility
156 
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
157 
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
156 
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
157 
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
158 158 
                 $section = 'main';
159 159 
                 $settings = $sections;
160 160 
             }
161 161
162 
-			do_action( "getpaid_register_{$tab}_{$section}" );
162 
+			do_action("getpaid_register_{$tab}_{$section}");
163 163
164 164 
             // Register the setting section.
165 165 
             add_settings_section(
 
@@ -169,20 +169,20 @@  discard block
 
 block discarded – undo
169 169 
                 'wpinv_settings_' . $tab . '_' . $section
170 170 
             );
171 171
172 
-            foreach ( $settings as $option ) {
173 
-                if ( ! empty( $option['id'] ) ) {
174 
-                    wpinv_register_settings_option( $tab, $section, $option );
172 
+            foreach ($settings as $option) {
173 
+                if (!empty($option['id'])) {
174 
+                    wpinv_register_settings_option($tab, $section, $option);
175 175 
                 }
176 176 
             }
177 177 
 }
178 178 
     }
179 179
180 180 
     // Creates our settings in the options table.
181 
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
181 
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
182 182
183 
-	do_action( 'getpaid_after_register_settings' );
183 
+	do_action('getpaid_after_register_settings');
184 184 
 }
185 
-add_action( 'admin_init', 'wpinv_register_settings' );
185 
+add_action('admin_init', 'wpinv_register_settings');
186 186
187 187 
 /**
188 188 
  * Register a single settings option.
 
@@ -192,49 +192,49 @@  discard block
 
 block discarded – undo
192 192 
  * @param string $option
193 193 
  *
194 194 
  */
195 
-function wpinv_register_settings_option( $tab, $section, $option ) {
195 
+function wpinv_register_settings_option($tab, $section, $option) {
196 196
197 
-    $name       = isset( $option['name'] ) ? $option['name'] : '';
197 
+    $name       = isset($option['name']) ? $option['name'] : '';
198 198 
     $cb         = "wpinv_{$option['type']}_callback";
199 199 
     $section    = "wpinv_settings_{$tab}_$section";
200 
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
200 
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
201 201
202 
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
203 
-		$tip   = wpinv_clean( $option['desc'] );
202 
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
203 
+		$tip   = wpinv_clean($option['desc']);
204 204 
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
205 
-		unset( $option['desc'] );
205 
+		unset($option['desc']);
206 206 
 	}
207 207
208 208 
     // Loop through all tabs.
209 209 
     add_settings_field(
210 210 
         'wpinv_settings[' . $option['id'] . ']',
211 211 
         $name,
212 
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
212 
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
213 213 
         $section,
214 214 
         $section,
215 215 
         array(
216 216 
             'section'         => $section,
217 
-            'id'              => isset( $option['id'] ) ? $option['id'] : uniqid( 'wpinv-' ),
218 
-            'desc'            => isset( $option['desc'] ) ? $option['desc'] : '',
217 
+            'id'              => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
218 
+            'desc'            => isset($option['desc']) ? $option['desc'] : '',
219 219 
             'name'            => $name,
220 
-            'size'            => isset( $option['size'] ) ? $option['size'] : null,
221 
-            'options'         => isset( $option['options'] ) ? $option['options'] : '',
222 
-            'selected'        => isset( $option['selected'] ) ? $option['selected'] : null,
223 
-            'std'             => isset( $option['std'] ) ? $option['std'] : '',
224 
-            'min'             => isset( $option['min'] ) ? $option['min'] : 0,
225 
-            'max'             => isset( $option['max'] ) ? $option['max'] : 999999,
226 
-            'step'            => isset( $option['step'] ) ? $option['step'] : 1,
227 
-            'placeholder'     => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
228 
-            'allow_blank'     => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
229 
-            'readonly'        => isset( $option['readonly'] ) ? $option['readonly'] : false,
230 
-            'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
231 
-            'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
232 
-            'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
233 
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
234 
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
235 
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
236 
-            'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
237 
-            'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
220 
+            'size'            => isset($option['size']) ? $option['size'] : null,
221 
+            'options'         => isset($option['options']) ? $option['options'] : '',
222 
+            'selected'        => isset($option['selected']) ? $option['selected'] : null,
223 
+            'std'             => isset($option['std']) ? $option['std'] : '',
224 
+            'min'             => isset($option['min']) ? $option['min'] : 0,
225 
+            'max'             => isset($option['max']) ? $option['max'] : 999999,
226 
+            'step'            => isset($option['step']) ? $option['step'] : 1,
227 
+            'placeholder'     => isset($option['placeholder']) ? $option['placeholder'] : null,
228 
+            'allow_blank'     => isset($option['allow_blank']) ? $option['allow_blank'] : true,
229 
+            'readonly'        => isset($option['readonly']) ? $option['readonly'] : false,
230 
+            'faux'            => isset($option['faux']) ? $option['faux'] : false,
231 
+            'onchange'        => isset($option['onchange']) ? $option['onchange'] : '',
232 
+            'custom'          => isset($option['custom']) ? $option['custom'] : '',
233 
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
234 
+			'class'           => isset($option['class']) ? $option['class'] : '',
235 
+			'style'           => isset($option['style']) ? $option['style'] : '',
236 
+            'cols'            => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
237 
+            'rows'            => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
238 238 
         )
239 239 
     );
240 240 
 
@@ -246,7 +246,7 @@  discard block
 
 block discarded – undo
246 246 
  * @return array
247 247 
  */
248 248 
 function wpinv_get_registered_settings() {
249 
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
249 
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
250 250 
 }
251 251
252 252 
 /**
 
@@ -255,7 +255,7 @@  discard block
 
 block discarded – undo
255 255 
  * @return array
256 256 
  */
257 257 
 function getpaid_get_integration_settings() {
258 
-    return apply_filters( 'getpaid_integration_settings', array() );
258 
+    return apply_filters('getpaid_integration_settings', array());
259 259 
 }
260 260
261 261 
 /**
 
@@ -263,153 +263,153 @@  discard block
 
 block discarded – undo
263 263 
  *
264 264 
  * @return array
265 265 
  */
266 
-function wpinv_settings_sanitize( $input = array() ) {
266 
+function wpinv_settings_sanitize($input = array()) {
267 267
268 268 
 	$wpinv_options = wpinv_get_options();
269 269 
 	$raw_referrer  = wp_get_raw_referer();
270 270
271 
-    if ( empty( $raw_referrer ) ) {
272 
-		return array_merge( $wpinv_options, $input );
271 
+    if (empty($raw_referrer)) {
272 
+		return array_merge($wpinv_options, $input);
273 273 
     }
274 274
275 
-    wp_parse_str( $raw_referrer, $referrer );
275 
+    wp_parse_str($raw_referrer, $referrer);
276 276
277 
-	if ( in_array( 'gp-setup', $referrer ) ) {
278 
-		return array_merge( $wpinv_options, $input );
277 
+	if (in_array('gp-setup', $referrer)) {
278 
+		return array_merge($wpinv_options, $input);
279 279 
 	}
280 280
281 281 
     $settings = wpinv_get_registered_settings();
282 
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
283 
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
282 
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
283 
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
284 284
285 285 
     $input = $input ? $input : array();
286 
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
287 
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
286 
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
287 
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
288 288
289 289 
     // Loop through each setting being saved and pass it through a sanitization filter
290 
-    foreach ( $input as $key => $value ) {
290 
+    foreach ($input as $key => $value) {
291 291
292 292 
         // Get the setting type (checkbox, select, etc)
293 
-        $type = isset( $settings[ $tab ][ $section ][ $key ]['type'] ) ? $settings[ $tab ][ $section ][ $key ]['type'] : false;
293 
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
294 294
295 
-        if ( $type ) {
295 
+        if ($type) {
296 296 
             // Field type specific filter
297 
-            $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
297 
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
298 298 
         }
299 299
300 300 
         // General filter
301 
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
301 
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
302 302
303 303 
 		// Key specific filter.
304 
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
304 
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
305 305 
     }
306 306
307 307 
     // Loop through the whitelist and unset any that are empty for the tab being saved
308 
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
309 
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
308 
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
309 
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
310 310
311 
-    $found_settings   = array_merge( $main_settings, $section_settings );
311 
+    $found_settings   = array_merge($main_settings, $section_settings);
312 312
313 
-    if ( ! empty( $found_settings ) ) {
314 
-        foreach ( $found_settings as $key => $value ) {
313 
+    if (!empty($found_settings)) {
314 
+        foreach ($found_settings as $key => $value) {
315 315
316 316 
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
317 
-            if ( is_numeric( $key ) ) {
317 
+            if (is_numeric($key)) {
318 318 
                 $key = $value['id'];
319 319 
             }
320 320
321 
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
322 
-                unset( $wpinv_options[ $key ] );
321 
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
322 
+                unset($wpinv_options[$key]);
323 323 
             }
324 324 
         }
325 325 
     }
326 326
327 327 
     // Merge our new settings with the existing
328 
-    $output = array_merge( $wpinv_options, $input );
328 
+    $output = array_merge($wpinv_options, $input);
329 329
330 
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
330 
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
331 331
332 332 
     return $output;
333 333 
 }
334 
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
335 
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
334 
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
335 
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
336 336
337 
-function wpinv_settings_sanitize_tax_rates( $input ) {
338 
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
337 
+function wpinv_settings_sanitize_tax_rates($input) {
338 
+    if (!wpinv_current_user_can_manage_invoicing()) {
339 339 
         return $input;
340 340 
     }
341 341
342 
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
342 
+    $new_rates = !empty($_POST['tax_rates']) ? wp_kses_post_deep(array_values($_POST['tax_rates'])) : array();
343 343 
     $tax_rates = array();
344 344
345 
-    foreach ( $new_rates as $rate ) {
345 
+    foreach ($new_rates as $rate) {
346 346
347 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
348 
-		$rate['name']    = sanitize_text_field( $rate['name'] );
349 
-		$rate['state']   = sanitize_text_field( $rate['state'] );
350 
-		$rate['country'] = sanitize_text_field( $rate['country'] );
351 
-		$rate['global']  = empty( $rate['state'] );
347 
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
348 
+		$rate['name']    = sanitize_text_field($rate['name']);
349 
+		$rate['state']   = sanitize_text_field($rate['state']);
350 
+		$rate['country'] = sanitize_text_field($rate['country']);
351 
+		$rate['global']  = empty($rate['state']);
352 352 
 		$tax_rates[]     = $rate;
353 353
354 354 
 	}
355 355
356 
-    update_option( 'wpinv_tax_rates', $tax_rates );
356 
+    update_option('wpinv_tax_rates', $tax_rates);
357 357
358 358 
     return $input;
359 359 
 }
360 
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
360 
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
361 361
362 
-function wpinv_settings_sanitize_tax_rules( $input ) {
363 
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
362 
+function wpinv_settings_sanitize_tax_rules($input) {
363 
+    if (!wpinv_current_user_can_manage_invoicing()) {
364 364 
         return $input;
365 365 
     }
366 366
367 
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
367 
+	if (empty($_POST['wpinv_tax_rules_nonce']) || !wp_verify_nonce($_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules')) {
368 368 
 		return $input;
369 369 
 	}
370 370
371 
-    $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
371 
+    $new_rules = !empty($_POST['tax_rules']) ? wp_kses_post_deep(array_values($_POST['tax_rules'])) : array();
372 372 
     $tax_rules = array();
373 373
374 
-    foreach ( $new_rules as $rule ) {
374 
+    foreach ($new_rules as $rule) {
375 375
376 
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
377 
-		$rule['label']    = sanitize_text_field( $rule['label'] );
378 
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
376 
+		$rule['key']      = sanitize_title_with_dashes($rule['key']);
377 
+		$rule['label']    = sanitize_text_field($rule['label']);
378 
+		$rule['tax_base'] = sanitize_text_field($rule['tax_base']);
379 379 
 		$tax_rules[]      = $rule;
380 380
381 381 
 	}
382 382
383 
-    update_option( 'wpinv_tax_rules', $tax_rules );
383 
+    update_option('wpinv_tax_rules', $tax_rules);
384 384
385 385 
     return $input;
386 386 
 }
387 
-add_filter( 'wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules' );
387 
+add_filter('wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules');
388 388
389 389 
 function wpinv_get_settings_tabs() {
390 390 
     $tabs             = array();
391 
-    $tabs['general']  = __( 'General', 'invoicing' );
392 
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
393 
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
394 
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
391 
+    $tabs['general']  = __('General', 'invoicing');
392 
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
393 
+    $tabs['taxes']    = __('Taxes', 'invoicing');
394 
+	$tabs['emails'] = __('Emails', 'invoicing');
395 395
396 
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
397 
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
396 
+	if (count(getpaid_get_integration_settings()) > 0) {
397 
+		$tabs['integrations'] = __('Integrations', 'invoicing');
398 398 
 	}
399 399
400 
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
401 
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
402 
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
400 
+    $tabs['privacy']  = __('Privacy', 'invoicing');
401 
+    $tabs['misc']     = __('Misc', 'invoicing');
402 
+    $tabs['tools']    = __('Tools', 'invoicing');
403 403
404 
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
404 
+    return apply_filters('wpinv_settings_tabs', $tabs);
405 405 
 }
406 406
407 
-function wpinv_get_settings_tab_sections( $tab = false ) {
407 
+function wpinv_get_settings_tab_sections($tab = false) {
408 408 
     $tabs     = false;
409 409 
     $sections = wpinv_get_registered_settings_sections();
410 410
411 
-    if ( $tab && ! empty( $sections[ $tab ] ) ) {
412 
-        $tabs = $sections[ $tab ];
411 
+    if ($tab && !empty($sections[$tab])) {
412 
+        $tabs = $sections[$tab];
413 413 
     }
414 414
415 415 
     return $tabs;
 
@@ -418,7 +418,7 @@  discard block
 
 block discarded – undo
418 418 
 function wpinv_get_registered_settings_sections() {
419 419 
     static $sections = false;
420 420
421 
-    if ( false !== $sections ) {
421 
+    if (false !== $sections) {
422 422 
         return $sections;
423 423 
     }
424 424 
 
@@ -426,231 +426,231 @@  discard block
 
 block discarded – undo
426 426 
         'general'      => apply_filters(
427 427 
             'wpinv_settings_sections_general',
428 428 
             array(
429 
-				'main'             => __( 'General Settings', 'invoicing' ),
430 
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
431 
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
432 
-				'labels'           => __( 'Label Texts', 'invoicing' ),
429 
+				'main'             => __('General Settings', 'invoicing'),
430 
+				'page_section'     => __('Page Settings', 'invoicing'),
431 
+				'currency_section' => __('Currency Settings', 'invoicing'),
432 
+				'labels'           => __('Label Texts', 'invoicing'),
433 433 
             )
434 434 
         ),
435 435 
         'gateways'     => apply_filters(
436 436 
             'wpinv_settings_sections_gateways',
437 437 
             array(
438 
-				'main' => __( 'Gateway Settings', 'invoicing' ),
438 
+				'main' => __('Gateway Settings', 'invoicing'),
439 439 
             )
440 440 
         ),
441 441 
         'taxes'        => apply_filters(
442 442 
             'wpinv_settings_sections_taxes',
443 443 
             array(
444 
-				'main'  => __( 'Tax Settings', 'invoicing' ),
445 
-				'rules' => __( 'Tax Rules', 'invoicing' ),
446 
-				'rates' => __( 'Tax Rates', 'invoicing' ),
447 
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
444 
+				'main'  => __('Tax Settings', 'invoicing'),
445 
+				'rules' => __('Tax Rules', 'invoicing'),
446 
+				'rates' => __('Tax Rates', 'invoicing'),
447 
+				'vat'   => __('EU VAT Settings', 'invoicing'),
448 448 
             )
449 449 
         ),
450 450 
         'emails'       => apply_filters(
451 451 
             'wpinv_settings_sections_emails',
452 452 
             array(
453 
-				'main' => __( 'Email Settings', 'invoicing' ),
453 
+				'main' => __('Email Settings', 'invoicing'),
454 454 
             )
455 455 
         ),
456 456
457 
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
457 
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
458 458
459 459 
         'privacy'      => apply_filters(
460 460 
             'wpinv_settings_sections_privacy',
461 461 
             array(
462 
-				'main' => __( 'Privacy policy', 'invoicing' ),
462 
+				'main' => __('Privacy policy', 'invoicing'),
463 463 
             )
464 464 
         ),
465 465 
         'misc'         => apply_filters(
466 466 
             'wpinv_settings_sections_misc',
467 467 
             array(
468 
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
469 
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
468 
+				'main'       => __('Miscellaneous', 'invoicing'),
469 
+				'custom-css' => __('Custom CSS', 'invoicing'),
470 470 
             )
471 471 
         ),
472 472 
         'tools'        => apply_filters(
473 473 
             'wpinv_settings_sections_tools',
474 474 
             array(
475 
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
475 
+				'main' => __('Diagnostic Tools', 'invoicing'),
476 476 
             )
477 477 
         ),
478 478 
     );
479 479
480 
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
480 
+    $sections = apply_filters('wpinv_settings_sections', $sections);
481 481
482 482 
     return $sections;
483 483 
 }
484 484
485 
-function wpinv_get_pages( $with_slug = false, $default_label = null ) {
485 
+function wpinv_get_pages($with_slug = false, $default_label = null) {
486 486 
 	$pages_options = array();
487 487
488 
-	if ( $default_label !== null && $default_label !== false ) {
489 
-		$pages_options = array( '' => $default_label ); // Blank option
488 
+	if ($default_label !== null && $default_label !== false) {
489 
+		$pages_options = array('' => $default_label); // Blank option
490 490 
 	}
491 491
492 492 
 	$pages = get_pages();
493 
-	if ( $pages ) {
494 
-		foreach ( $pages as $page ) {
493 
+	if ($pages) {
494 
+		foreach ($pages as $page) {
495 495 
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
496 
-            $pages_options[ $page->ID ] = $title;
496 
+            $pages_options[$page->ID] = $title;
497 497 
 		}
498 498 
 	}
499 499
500 500 
 	return $pages_options;
501 501 
 }
502 502
503 
-function wpinv_header_callback( $args ) {
504 
-	if ( ! empty( $args['desc'] ) ) {
505 
-        echo wp_kses_post( $args['desc'] );
503 
+function wpinv_header_callback($args) {
504 
+	if (!empty($args['desc'])) {
505 
+        echo wp_kses_post($args['desc']);
506 506 
     }
507 507 
 }
508 508
509 
-function wpinv_hidden_callback( $args ) {
509 
+function wpinv_hidden_callback($args) {
510 510
511 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
512 
-	$value   = wpinv_get_option( $args['id'], $std );
511 
+	$std     = isset($args['std']) ? $args['std'] : '';
512 
+	$value   = wpinv_get_option($args['id'], $std);
513 513
514 
-	if ( isset( $args['set_value'] ) ) {
514 
+	if (isset($args['set_value'])) {
515 515 
 		$value = $args['set_value'];
516 516 
 	}
517 517
518 
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
518 
+	if (isset($args['faux']) && true === $args['faux']) {
519 519 
 		$args['readonly'] = true;
520 
-		$name  = '';
520 
+		$name = '';
521 521 
 	} else {
522 
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
522 
+		$name = 'wpinv_settings[' . esc_attr($args['id']) . ']';
523 523 
 	}
524 524
525 
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
525 
+	echo '<input type="hidden" id="wpinv_settings[' . esc_attr($args['id']) . ']" name="' . esc_attr($name) . '" value="' . esc_attr(stripslashes($value)) . '" />';
526 526
527 527 
 }
528 528
529 529 
 /**
530 530 
  * Displays a checkbox settings callback.
531 531 
  */
532 
-function wpinv_checkbox_callback( $args ) {
532 
+function wpinv_checkbox_callback($args) {
533 533
534 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
535 
-	$std = wpinv_get_option( $args['id'], $std );
536 
-	$id  = esc_attr( $args['id'] );
534 
+	$std = isset($args['std']) ? $args['std'] : '';
535 
+	$std = wpinv_get_option($args['id'], $std);
536 
+	$id  = esc_attr($args['id']);
537 537
538 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
538 
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
539 539 
 	?>
540 540 
 		<fieldset>
541 541 
 			<label>
542 
-				<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
543 
-				<?php echo wp_kses_post( $args['desc'] ); ?>
542 
+				<input id="wpinv-settings-<?php echo esc_attr($id); ?>" name="wpinv_settings[<?php echo esc_attr($id); ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox" />
543 
+				<?php echo wp_kses_post($args['desc']); ?>
544 544 
 			</label>
545 545 
 		</fieldset>
546 546 
 	<?php
547 547 
 }
548 548
549 
-function wpinv_multicheck_callback( $args ) {
549 
+function wpinv_multicheck_callback($args) {
550 550
551 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
552 
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
551 
+	$sanitize_id = wpinv_sanitize_key($args['id']);
552 
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
553 553
554 
-	if ( ! empty( $args['options'] ) ) {
554 
+	if (!empty($args['options'])) {
555 555
556 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
557 
-		$value   = wpinv_get_option( $args['id'], $std );
556 
+		$std     = isset($args['std']) ? $args['std'] : array();
557 
+		$value   = wpinv_get_option($args['id'], $std);
558 558
559 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
560 
-        foreach ( $args['options'] as $key => $option ) :
561 
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
562 
-			if ( in_array( $sanitize_key, $value ) ) {
559 
+		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr($sanitize_id . $class) . '">';
560 
+        foreach ($args['options'] as $key => $option) :
561 
+			$sanitize_key = esc_attr(wpinv_sanitize_key($key));
562 
+			if (in_array($sanitize_key, $value)) {
563 563 
 				$enabled = $sanitize_key;
564 564 
 			} else {
565 565 
 				$enabled = null;
566 566 
 			}
567 
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
568 
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
567 
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
568 
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']">' . wp_kses_post($option) . '</label></div>';
569 569 
 		endforeach;
570 570 
 		echo '</div>';
571 
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
571 
+		echo '<p class="description">' . wp_kses_post($args['desc']) . '</p>';
572 572 
 	}
573 573 
 }
574 574
575 
-function wpinv_payment_icons_callback( $args ) {
575 
+function wpinv_payment_icons_callback($args) {
576 576
577 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
578 
-	$value   = wpinv_get_option( $args['id'], false );
577 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
578 
+	$value = wpinv_get_option($args['id'], false);
579 579
580 
-	if ( ! empty( $args['options'] ) ) {
581 
-		foreach ( $args['options'] as $key => $option ) {
582 
-            $sanitize_key = wpinv_sanitize_key( $key );
580 
+	if (!empty($args['options'])) {
581 
+		foreach ($args['options'] as $key => $option) {
582 
+            $sanitize_key = wpinv_sanitize_key($key);
583 583
584 
-			if ( empty( $value ) ) {
584 
+			if (empty($value)) {
585 585 
 				$enabled = $option;
586 586 
 			} else {
587 587 
 				$enabled = null;
588 588 
 			}
589 589
590 
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
590 
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
591 591
592 
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
592 
+				echo '<input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
593 593
594 
-				if ( wpinv_string_is_image_url( $key ) ) {
595 
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
594 
+				if (wpinv_string_is_image_url($key)) {
595 
+				echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
596 596 
 				} else {
597 
-				$card = strtolower( str_replace( ' ', '', $option ) );
597 
+				$card = strtolower(str_replace(' ', '', $option));
598 598
599 
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
600 
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
599 
+				if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
600 
+					$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
601 601 
 					} else {
602 
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
602 
+					$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
603 603 
 					$content_dir = WP_CONTENT_DIR;
604 604
605 
-					if ( function_exists( 'wp_normalize_path' ) ) {
605 
+					if (function_exists('wp_normalize_path')) {
606 606 
 						// Replaces backslashes with forward slashes for Windows systems
607 
-						$image = wp_normalize_path( $image );
608 
-						$content_dir = wp_normalize_path( $content_dir );
607 
+						$image = wp_normalize_path($image);
608 
+						$content_dir = wp_normalize_path($content_dir);
609 609 
 						}
610 610
611 
-					$image = str_replace( $content_dir, content_url(), $image );
611 
+					$image = str_replace($content_dir, content_url(), $image);
612 612 
 					}
613 613
614 
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
614 
+				echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
615 615 
 				}
616 
-			echo wp_kses_post( $option ) . '</label>';
616 
+			echo wp_kses_post($option) . '</label>';
617 617 
 		}
618 
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
618 
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
619 619 
 	}
620 620 
 }
621 621
622 622 
 /**
623 623 
  * Displays a radio settings field.
624 624 
  */
625 
-function wpinv_radio_callback( $args ) {
625 
+function wpinv_radio_callback($args) {
626 626
627 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
628 
-	$std = wpinv_get_option( $args['id'], $std );
627 
+	$std = isset($args['std']) ? $args['std'] : '';
628 
+	$std = wpinv_get_option($args['id'], $std);
629 629 
 	?>
630 630 
 		<fieldset>
631 
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
632 
-				<?php foreach ( $args['options'] as $key => $option ) : ?>
631 
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
632 
+				<?php foreach ($args['options'] as $key => $option) : ?>
633 633 
 					<li>
634 634 
 						<label>
635 
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
636 
-							<?php echo wp_kses_post( $option ); ?>
635 
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
636 
+							<?php echo wp_kses_post($option); ?>
637 637 
 						</label>
638 638 
 					</li>
639 639 
 				<?php endforeach; ?>
640 640 
 			</ul>
641 641 
 		</fieldset>
642 642 
 	<?php
643 
-	getpaid_settings_description_callback( $args );
643 
+	getpaid_settings_description_callback($args);
644 644 
 }
645 645
646 646 
 /**
647 647 
  * Displays a description if available.
648 648 
  */
649 
-function getpaid_settings_description_callback( $args ) {
649 
+function getpaid_settings_description_callback($args) {
650 650
651 
-	if ( ! empty( $args['desc'] ) ) {
651 
+	if (!empty($args['desc'])) {
652 652 
 		$description = $args['desc'];
653 
-		echo wp_kses_post( "<p class='description'>$description</p>" );
653 
+		echo wp_kses_post("<p class='description'>$description</p>");
654 654 
 	}
655 655
656 656 
 }
 
@@ -665,35 +665,35 @@  discard block
 
 block discarded – undo
665 665 
 	</tr>
666 666 
 	<tr class="bsui">
667 667 
     	<td colspan="2" class="p-0">
668 
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
668 
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
669 669
670 670 
 	<?php
671 671 
 }
672 672
673 
-function wpinv_gateway_select_callback( $args ) {
673 
+function wpinv_gateway_select_callback($args) {
674 674
675 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
676 
-    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
677 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
678 
-	$value   = wpinv_get_option( $args['id'], $std );
675 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
676 
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
677 
+	$std     = isset($args['std']) ? $args['std'] : '';
678 
+	$value   = wpinv_get_option($args['id'], $std);
679 679
680 
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
680 
+	echo '<select name="wpinv_settings[' . esc_attr($sanitize_id) . ']"" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" class="' . esc_attr($class) . '" >';
681 681
682 
-	foreach ( $args['options'] as $key => $option ) :
682 
+	foreach ($args['options'] as $key => $option) :
683 683
684 
-		echo '<option value="' . esc_attr( $key ) . '" ';
684 
+		echo '<option value="' . esc_attr($key) . '" ';
685 685
686 
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
687 
-            selected( $key, $args['selected'] );
686 
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
687 
+            selected($key, $args['selected']);
688 688 
         } else {
689 
-            selected( $key, $value );
689 
+            selected($key, $value);
690 690 
         }
691 691
692 
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
692 
+		echo '>' . esc_html($option['admin_label']) . '</option>';
693 693 
 	endforeach;
694 694
695 695 
 	echo '</select>';
696 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
696 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
697 697 
 }
698 698
699 699 
 /**
 
@@ -702,16 +702,16 @@  discard block
 
 block discarded – undo
702 702 
  * @param array $args
703 703 
  * @return string
704 704 
  */
705 
-function wpinv_settings_attrs_helper( $args ) {
705 
+function wpinv_settings_attrs_helper($args) {
706 706
707 
-	$value = isset( $args['std'] ) ? $args['std'] : '';
708 
-	$id    = esc_attr( $args['id'] );
709 
-	$value = is_scalar( $value ) ? $value : '';
707 
+	$value = isset($args['std']) ? $args['std'] : '';
708 
+	$id    = esc_attr($args['id']);
709 
+	$value = is_scalar($value) ? $value : '';
710 710
711 711 
 	$attrs = array(
712 
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
713 
-		'readonly' => ! empty( $args['faux'] ),
714 
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
712 
+		'name'     => !empty($args['faux']) ? false : "wpinv_settings[$id]",
713 
+		'readonly' => !empty($args['faux']),
714 
+		'value'    => !empty($args['faux']) ? $value : wpinv_get_option($args['id'], $value),
715 715 
 		'id'       => 'wpinv-settings-' . $args['id'],
716 716 
 		'style'    => $args['style'],
717 717 
 		'class'    => $args['class'],
 
@@ -719,20 +719,20 @@  discard block
 
 block discarded – undo
719 719 
 		'data-placeholder' => $args['placeholder'],
720 720 
 	);
721 721
722 
-	if ( ! empty( $args['onchange'] ) ) {
722 
+	if (!empty($args['onchange'])) {
723 723 
 		$attrs['onchange'] = $args['onchange'];
724 724 
 	}
725 725
726 
-	foreach ( $attrs as $key => $value ) {
726 
+	foreach ($attrs as $key => $value) {
727 727
728 
-		if ( false === $value ) {
728 
+		if (false === $value) {
729 729 
 			continue;
730 730 
 		}
731 731
732 
-		if ( true === $value ) {
733 
-			echo ' ' . esc_attr( $key );
732 
+		if (true === $value) {
733 
+			echo ' ' . esc_attr($key);
734 734 
 		} else {
735 
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
735 
+			echo ' ' . esc_attr($key) . '="' . esc_attr($value) . '"';
736 736 
 		}
737 737
738 738 
 	}
 
@@ -742,12 +742,12 @@  discard block
 
 block discarded – undo
742 742 
 /**
743 743 
  * Displays a text input settings callback.
744 744 
  */
745 
-function wpinv_text_callback( $args ) {
745 
+function wpinv_text_callback($args) {
746 746
747 747 
 	?>
748 748 
 		<label style="width: 100%;">
749 
-			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
750 
-			<?php getpaid_settings_description_callback( $args ); ?>
749 
+			<input type="text" <?php wpinv_settings_attrs_helper($args); ?>>
750 
+			<?php getpaid_settings_description_callback($args); ?>
751 751 
 		</label>
752 752 
 	<?php
753 753 
 
@@ -756,174 +756,174 @@  discard block
 
 block discarded – undo
756 756 
 /**
757 757 
  * Displays a number input settings callback.
758 758 
  */
759 
-function wpinv_number_callback( $args ) {
759 
+function wpinv_number_callback($args) {
760 760
761 761 
 	?>
762 762 
 		<label style="width: 100%;">
763 
-			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
764 
-			<?php getpaid_settings_description_callback( $args ); ?>
763 
+			<input type="number" step="<?php echo esc_attr($args['step']); ?>" max="<?php echo intval($args['max']); ?>" min="<?php echo intval($args['min']); ?>" <?php wpinv_settings_attrs_helper($args); ?>>
764 
+			<?php getpaid_settings_description_callback($args); ?>
765 765 
 		</label>
766 766 
 	<?php
767 767
768 768 
 }
769 769
770 
-function wpinv_textarea_callback( $args ) {
770 
+function wpinv_textarea_callback($args) {
771 771
772 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
773 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
774 
-	$value   = wpinv_get_option( $args['id'], $std );
772 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
773 
+	$std     = isset($args['std']) ? $args['std'] : '';
774 
+	$value   = wpinv_get_option($args['id'], $std);
775 775
776 
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
777 
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
776 
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
777 
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
778 778
779 
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
780 
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
779 
+	echo '<textarea class="' . esc_attr($class) . ' txtarea-' . esc_attr($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . esc_attr($args['cols']) . '" rows="' . esc_attr($args['rows']) . '" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
780 
+	echo '<br /><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
781 781
782 782 
 }
783 783
784 
-function wpinv_password_callback( $args ) {
784 
+function wpinv_password_callback($args) {
785 785
786 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
787 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
788 
-	$value   = wpinv_get_option( $args['id'], $std );
786 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
787 
+	$std     = isset($args['std']) ? $args['std'] : '';
788 
+	$value   = wpinv_get_option($args['id'], $std);
789 789
790 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
791 
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
792 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
790 
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
791 
+	echo '<input type="password" class="' . esc_attr($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
792 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
793 793
794 794 
 }
795 795
796 
-function wpinv_missing_callback( $args ) {
796 
+function wpinv_missing_callback($args) {
797 797 
 	printf(
798 
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
799 
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
798 
+		esc_html__('The callback function used for the %s setting is missing.', 'invoicing'),
799 
+		'<strong>' . esc_html($args['id']) . '</strong>'
800 800 
 	);
801 801 
 }
802 802
803 803 
 /**
804 804 
  * Displays a number input settings callback.
805 805 
  */
806 
-function wpinv_select_callback( $args ) {
806 
+function wpinv_select_callback($args) {
807 807
808 
-	$desc   = wp_kses_post( $args['desc'] );
809 
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
810 
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
811 
-	$value  = wpinv_get_option( $args['id'], $value );
812 
-	$rand   = uniqid( 'random_id' );
808 
+	$desc   = wp_kses_post($args['desc']);
809 
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
810 
+	$value  = isset($args['std']) ? $args['std'] : '';
811 
+	$value  = wpinv_get_option($args['id'], $value);
812 
+	$rand   = uniqid('random_id');
813 813
814 814 
 	?>
815 815 
 		<label style="width: 100%;">
816 
-			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
817 
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
818 
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo esc_html( $name ); ?></option>
816 
+			<select <?php wpinv_settings_attrs_helper($args); ?> data-allow-clear="true">
817 
+				<?php foreach ($args['options'] as $option => $name) : ?>
818 
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo esc_html($name); ?></option>
819 819 
 				<?php endforeach; ?>
820 820 
 			</select>
821 821
822 
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
823 
-				<a href="<?php echo esc_url( get_edit_post_link( $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
822 
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
823 
+				<a href="<?php echo esc_url(get_edit_post_link($value)); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e('Edit Page', 'invoicing'); ?></a>
824 824 
 			<?php endif; ?>
825 825
826 
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
827 
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr( $rand ); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e( 'View Default Content', 'invoicing' ); ?></a>
828 
-				<div id='<?php echo esc_attr( $rand ); ?>' style='display:none;'>
826 
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
827 
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr($rand); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e('View Default Content', 'invoicing'); ?></a>
828 
+				<div id='<?php echo esc_attr($rand); ?>' style='display:none;'>
829 829 
 					<div>
830 
-						<h3><?php esc_html_e( 'Original Content', 'invoicing' ); ?></h3>
831 
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post( gepaid_trim_lines( $args['default_content'] ) ); ?></textarea>
832 
-						<h3><?php esc_html_e( 'Current Content', 'invoicing' ); ?></h3>
833 
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : wp_kses_post( gepaid_trim_lines( $_post->post_content ) ); ?></textarea>
830 
+						<h3><?php esc_html_e('Original Content', 'invoicing'); ?></h3>
831 
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post(gepaid_trim_lines($args['default_content'])); ?></textarea>
832 
+						<h3><?php esc_html_e('Current Content', 'invoicing'); ?></h3>
833 
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : wp_kses_post(gepaid_trim_lines($_post->post_content)); ?></textarea>
834 834 
 					</div>
835 835 
 				</div>
836 836 
 			<?php endif; ?>
837 837
838 
-			<?php echo wp_kses_post( $desc ); ?>
838 
+			<?php echo wp_kses_post($desc); ?>
839 839 
 		</label>
840 840 
 	<?php
841 841
842 842 
 }
843 843
844 
-function wpinv_color_select_callback( $args ) {
844 
+function wpinv_color_select_callback($args) {
845 845
846 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
847 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
848 
-	$value   = wpinv_get_option( $args['id'], $std );
846 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
847 
+	$std     = isset($args['std']) ? $args['std'] : '';
848 
+	$value   = wpinv_get_option($args['id'], $std);
849 849
850 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
850 
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
851 851
852 
-	foreach ( $args['options'] as $option => $color ) {
853 
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
852 
+	foreach ($args['options'] as $option => $color) {
853 
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($color['label']) . '</option>';
854 854 
 	}
855 855
856 856 
 	echo '</select>';
857 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
857 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
858 858
859 859 
 }
860 860
861 
-function wpinv_rich_editor_callback( $args ) {
861 
+function wpinv_rich_editor_callback($args) {
862 862 
 	global $wp_version;
863 863
864 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
864 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
865 865
866 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
867 
-	$value   = wpinv_get_option( $args['id'], $std );
866 
+	$std     = isset($args['std']) ? $args['std'] : '';
867 
+	$value   = wpinv_get_option($args['id'], $std);
868 868
869 
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
869 
+	if (!empty($args['allow_blank']) && empty($value)) {
870 870 
 		$value = $std;
871 871 
 	}
872 872
873 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
873 
+	$rows = isset($args['size']) ? $args['size'] : 20;
874 874
875 875 
 	echo '<div class="getpaid-settings-editor-input">';
876 
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
876 
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
877 877 
 		wp_editor(
878 
-            stripslashes( $value ),
879 
-            'wpinv_settings_' . esc_attr( $args['id'] ),
878 
+            stripslashes($value),
879 
+            'wpinv_settings_' . esc_attr($args['id']),
880 880 
             array(
881 
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
882 
-				'textarea_rows' => absint( $rows ),
881 
+				'textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']',
882 
+				'textarea_rows' => absint($rows),
883 883 
 				'media_buttons' => false,
884 884 
             )
885 885 
         );
886 886 
 	} else {
887 
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
887 
+		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
888 888 
 	}
889 889
890 
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
890 
+	echo '</div><br/><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
891 891
892 892 
 }
893 893
894 
-function wpinv_upload_callback( $args ) {
894 
+function wpinv_upload_callback($args) {
895 895
896 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
896 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
897 897
898 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
899 
-	$value   = wpinv_get_option( $args['id'], $std );
898 
+	$std     = isset($args['std']) ? $args['std'] : '';
899 
+	$value   = wpinv_get_option($args['id'], $std);
900 900
901 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
902 
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
903 
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
904 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
901 
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
902 
+	echo '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
903 
+	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__('Upload File', 'invoicing') . '"/></span>';
904 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
905 905
906 906 
 }
907 907
908 
-function wpinv_color_callback( $args ) {
908 
+function wpinv_color_callback($args) {
909 909
910 
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
911 
-	$value       = wpinv_get_option( $args['id'], $std );
912 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
910 
+	$std         = isset($args['std']) ? $args['std'] : '';
911 
+	$value       = wpinv_get_option($args['id'], $std);
912 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
913 913
914 
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
915 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
914 
+	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
915 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
916 916
917 917 
 }
918 918
919 
-function wpinv_country_states_callback( $args ) {
919 
+function wpinv_country_states_callback($args) {
920 920
921 
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
922 
-	$value   = wpinv_get_option( $args['id'], $std );
921 
+	$std     = isset($args['std']) ? $args['std'] : '';
922 
+	$value   = wpinv_get_option($args['id'], $std);
923 923
924 
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
924 
+    $sanitize_id = wpinv_sanitize_key($args['id']);
925 925
926 
-	if ( isset( $args['placeholder'] ) ) {
926 
+	if (isset($args['placeholder'])) {
927 927 
 		$placeholder = $args['placeholder'];
928 928 
 	} else {
929 929 
 		$placeholder = '';
 
@@ -931,15 +931,15 @@  discard block
 
 block discarded – undo
931 931
932 932 
 	$states = wpinv_get_country_states();
933 933
934 
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
935 
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
934 
+	$class = empty($states) ? 'wpinv-no-states' : 'wpi_select2';
935 
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="' . esc_attr($class) . '" data-placeholder="' . esc_html($placeholder) . '"/>';
936 936
937 
-	foreach ( $states as $option => $name ) {
938 
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
937 
+	foreach ($states as $option => $name) {
938 
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($name) . '</option>';
939 939 
 	}
940 940
941 941 
 	echo '</select>';
942 
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
942 
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
943 943
944 944 
 }
945 945 
 
@@ -953,7 +953,7 @@  discard block
 
 block discarded – undo
953 953 
 	</tr>
954 954 
 	<tr class="bsui">
955 955 
     	<td colspan="2" class="p-0">
956 
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
956 
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
957 957
958 958 
 	<?php
959 959 
 
@@ -962,11 +962,11 @@  discard block
 
 block discarded – undo
962 962 
 /**
963 963 
  * Displays a tax rate' edit row.
964 964 
  */
965 
-function wpinv_tax_rate_callback( $tax_rate, $key ) {
965 
+function wpinv_tax_rate_callback($tax_rate, $key) {
966 966
967 
-	$key                      = sanitize_key( $key );
968 
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
969 
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
967 
+	$key                      = sanitize_key($key);
968 
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
969 
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
970 970
971 971 
 }
972 972 
 
@@ -980,177 +980,177 @@  discard block
 
 block discarded – undo
980 980 
 	</tr>
981 981 
 	<tr class="bsui">
982 982 
     	<td colspan="2" class="p-0">
983 
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rules-edit.php'; ?>
983 
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rules-edit.php'; ?>
984 984
985 985 
 	<?php
986 986
987 987 
 }
988 988
989 
-function wpinv_tools_callback( $args ) {
989 
+function wpinv_tools_callback($args) {
990 990 
     ?>
991 991 
     </td><tr>
992 992 
     <td colspan="2" class="wpinv_tools_tdbox">
993 993 
     <?php
994 
-    if ( $args['desc'] ) {
994 
+    if ($args['desc']) {
995 995 
 ?>
996 
-<p><?php echo wp_kses_post( $args['desc'] ); ?></p><?php } ?>
997 
-    <?php do_action( 'wpinv_tools_before' ); ?>
996 
+<p><?php echo wp_kses_post($args['desc']); ?></p><?php } ?>
997 
+    <?php do_action('wpinv_tools_before'); ?>
998 998 
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
999 999 
         <thead>
1000 1000 
             <tr>
1001 
-                <th scope="col" class="wpinv-th-tool"><?php esc_html_e( 'Tool', 'invoicing' ); ?></th>
1002 
-                <th scope="col" class="wpinv-th-desc"><?php esc_html_e( 'Description', 'invoicing' ); ?></th>
1003 
-                <th scope="col" class="wpinv-th-action"><?php esc_html_e( 'Action', 'invoicing' ); ?></th>
1001 
+                <th scope="col" class="wpinv-th-tool"><?php esc_html_e('Tool', 'invoicing'); ?></th>
1002 
+                <th scope="col" class="wpinv-th-desc"><?php esc_html_e('Description', 'invoicing'); ?></th>
1003 
+                <th scope="col" class="wpinv-th-action"><?php esc_html_e('Action', 'invoicing'); ?></th>
1004 1004 
             </tr>
1005 1005 
         </thead>
1006 1006
1007 1007 
         <tbody>
1008 1008 
 			<tr>
1009 
-                <td><?php esc_html_e( 'Check Pages', 'invoicing' ); ?></td>
1009 
+                <td><?php esc_html_e('Check Pages', 'invoicing'); ?></td>
1010 1010 
                 <td>
1011 
-                    <small><?php esc_html_e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
1011 
+                    <small><?php esc_html_e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
1012 1012 
                 </td>
1013 1013 
                 <td>
1014 1014 
 					<a href="
1015 1015 
                     <?php
1016 1016 
 						echo esc_url(
1017 1017 
 							wp_nonce_url(
1018 
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1018 
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
1019 1019 
 								'getpaid-nonce',
1020 1020 
 								'getpaid-nonce'
1021 1021 
 							)
1022 1022 
 						);
1023 1023 
 					?>
1024 
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1024 
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1025 1025 
                 </td>
1026 1026 
             </tr>
1027 1027 
 			<tr>
1028 
-                <td><?php esc_html_e( 'Refresh Permalinks', 'invoicing' ); ?></td>
1028 
+                <td><?php esc_html_e('Refresh Permalinks', 'invoicing'); ?></td>
1029 1029 
                 <td>
1030 
-                    <small><?php esc_html_e( 'Might fix the page not found error when viewing an invoice.', 'invoicing' ); ?></small>
1030 
+                    <small><?php esc_html_e('Might fix the page not found error when viewing an invoice.', 'invoicing'); ?></small>
1031 1031 
                 </td>
1032 1032 
                 <td>
1033 1033 
 					<a href="
1034 1034 
                     <?php
1035 1035 
 						echo esc_url(
1036 1036 
 							wp_nonce_url(
1037 
-								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
1037 
+								add_query_arg('getpaid-admin-action', 'refresh_permalinks'),
1038 1038 
 								'getpaid-nonce',
1039 1039 
 								'getpaid-nonce'
1040 1040 
 							)
1041 1041 
 						);
1042 1042 
 					?>
1043 
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1043 
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1044 1044 
                 </td>
1045 1045 
             </tr>
1046 1046 
 			<tr>
1047 
-                <td><?php esc_html_e( 'Create Database Tables', 'invoicing' ); ?></td>
1047 
+                <td><?php esc_html_e('Create Database Tables', 'invoicing'); ?></td>
1048 1048 
                 <td>
1049 
-                    <small><?php esc_html_e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
1049 
+                    <small><?php esc_html_e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
1050 1050 
                 </td>
1051 1051 
                 <td>
1052 1052 
 					<a href="
1053 1053 
                     <?php
1054 1054 
 						echo esc_url(
1055 1055 
 							wp_nonce_url(
1056 
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1056 
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
1057 1057 
 								'getpaid-nonce',
1058 1058 
 								'getpaid-nonce'
1059 1059 
 							)
1060 1060 
 						);
1061 1061 
 					?>
1062 
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1062 
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1063 1063 
                 </td>
1064 1064 
             </tr>
1065 1065 
 			<tr>
1066 
-                <td><?php esc_html_e( 'Migrate old invoices', 'invoicing' ); ?></td>
1066 
+                <td><?php esc_html_e('Migrate old invoices', 'invoicing'); ?></td>
1067 1067 
                 <td>
1068 
-                    <small><?php esc_html_e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
1068 
+                    <small><?php esc_html_e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
1069 1069 
                 </td>
1070 1070 
                 <td>
1071 1071 
 					<a href="
1072 1072 
                     <?php
1073 1073 
 						echo esc_url(
1074 1074 
 							wp_nonce_url(
1075 
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1075 
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
1076 1076 
 								'getpaid-nonce',
1077 1077 
 								'getpaid-nonce'
1078 1078 
 							)
1079 1079 
 						);
1080 1080 
 					?>
1081 
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1081 
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1082 1082 
                 </td>
1083 1083 
             </tr>
1084 1084
1085 1085 
 			<tr>
1086 
-                <td><?php esc_html_e( 'Recalculate Discounts', 'invoicing' ); ?></td>
1086 
+                <td><?php esc_html_e('Recalculate Discounts', 'invoicing'); ?></td>
1087 1087 
                 <td>
1088 
-                    <small><?php esc_html_e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
1088 
+                    <small><?php esc_html_e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1089 1089 
                 </td>
1090 1090 
                 <td>
1091 1091 
 					<a href="
1092 1092 
                     <?php
1093 1093 
 						echo esc_url(
1094 1094 
 							wp_nonce_url(
1095 
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1095 
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1096 1096 
 								'getpaid-nonce',
1097 1097 
 								'getpaid-nonce'
1098 1098 
 							)
1099 1099 
 						);
1100 1100 
 					?>
1101 
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1101 
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1102 1102 
                 </td>
1103 1103 
             </tr>
1104 1104
1105 1105 
 			<tr>
1106 
-                <td><?php esc_html_e( 'Set-up Wizard', 'invoicing' ); ?></td>
1106 
+                <td><?php esc_html_e('Set-up Wizard', 'invoicing'); ?></td>
1107 1107 
                 <td>
1108 
-                    <small><?php esc_html_e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
1108 
+                    <small><?php esc_html_e('Launch the quick set-up wizard.', 'invoicing'); ?></small>
1109 1109 
                 </td>
1110 1110 
                 <td>
1111 1111 
 					<a href="
1112 1112 
                     <?php
1113 
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1113 
+						echo esc_url(admin_url('index.php?page=gp-setup'));
1114 1114 
 					?>
1115 
-                    " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
1115 
+                    " class="button button-primary"><?php esc_html_e('Launch', 'invoicing'); ?></a>
1116 1116 
                 </td>
1117 1117 
             </tr>
1118 1118
1119 
-			<?php do_action( 'wpinv_tools_row' ); ?>
1119 
+			<?php do_action('wpinv_tools_row'); ?>
1120 1120 
         </tbody>
1121 1121 
     </table>
1122 
-    <?php do_action( 'wpinv_tools_after' ); ?>
1122 
+    <?php do_action('wpinv_tools_after'); ?>
1123 1123 
     <?php
1124 1124 
 }
1125 1125
1126 1126
1127 
-function wpinv_descriptive_text_callback( $args ) {
1128 
-	echo wp_kses_post( $args['desc'] );
1127 
+function wpinv_descriptive_text_callback($args) {
1128 
+	echo wp_kses_post($args['desc']);
1129 1129 
 }
1130 1130
1131 
-function wpinv_raw_html_callback( $args ) {
1132 
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
1131 
+function wpinv_raw_html_callback($args) {
1132 
+	echo wp_kses($args['desc'], getpaid_allowed_html());
1133 1133 
 }
1134 1134
1135 
-function wpinv_hook_callback( $args ) {
1136 
-	do_action( 'wpinv_' . $args['id'], $args );
1135 
+function wpinv_hook_callback($args) {
1136 
+	do_action('wpinv_' . $args['id'], $args);
1137 1137 
 }
1138 1138
1139 1139 
 function wpinv_set_settings_cap() {
1140 1140 
 	return wpinv_get_capability();
1141 1141 
 }
1142 
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1142 
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1143 1143
1144 1144
1145 
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1146 
-    $old = ! empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1147 
-    $new = ! empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1145 
+function wpinv_on_update_settings($old_value, $value, $option) {
1146 
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1147 
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1148 1148
1149 
-    if ( $old != $new ) {
1150 
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1149 
+    if ($old != $new) {
1150 
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1151 1151 
     }
1152 1152 
 }
1153 
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1153 
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1154 1154
1155 1155 
 /**
1156 1156 
  * Returns the merge tags help text.
 
@@ -1159,16 +1159,16 @@  discard block
 
 block discarded – undo
1159 1159 
  *
1160 1160 
  * @return string
1161 1161 
  */
1162 
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1162 
+function wpinv_get_merge_tags_help_text($subscription = false) {
1163 1163
1164 1164 
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1165 1165 
 	$link = sprintf(
1166 1166 
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
1167 1167 
 		$url,
1168 
-		esc_html__( 'View available merge tags.', 'invoicing' )
1168 
+		esc_html__('View available merge tags.', 'invoicing')
1169 1169 
 	);
1170 1170
1171 
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1171 
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1172 1172
1173 1173 
 	return "$description $link";
1174 1174
Please login to merge, or discard this patch.
includes/admin/class-getpaid-metaboxes.php 2 patches
Indentation   +243 added lines, -243 removed lines patch added patch discarded remove patch 
@@ -12,280 +12,280 @@
 
 block discarded – undo
12 12 
  */
13 13 
 class GetPaid_Metaboxes {
14 14
15 
-	/**
16 
-	 * Only save metaboxes once.
17 
-	 *
18 
-	 * @var boolean
19 
-	 */
20 
-	private static $saved_meta_boxes = false;
15 
+    /**
16 
+     * Only save metaboxes once.
17 
+     *
18 
+     * @var boolean
19 
+     */
20 
+    private static $saved_meta_boxes = false;
21 21
22 22 
     /**
23 
-	 * Hook in methods.
24 
-	 */
25 
-	public static function init() {
23 
+     * Hook in methods.
24 
+     */
25 
+    public static function init() {
26 26
27 
-		// Register metaboxes.
28 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 50, 2 );
27 
+        // Register metaboxes.
28 
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 50, 2 );
29 29
30 
-		// Remove metaboxes.
31 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
30 
+        // Remove metaboxes.
31 
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
32 32
33 
-		// Rename metaboxes.
34 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
33 
+        // Rename metaboxes.
34 
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
35 35
36 
-		// Save metaboxes.
37 
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38 
-	}
36 
+        // Save metaboxes.
37 
+        add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38 
+    }
39 39
40 
-	/**
41 
-	 * Register core metaboxes.
42 
-	 */
43 
-	public static function add_meta_boxes( $post_type, $post ) {
40 
+    /**
41 
+     * Register core metaboxes.
42 
+     */
43 
+    public static function add_meta_boxes( $post_type, $post ) {
44 44
45 
-		// For invoices.
46 
-		self::add_invoice_meta_boxes( $post_type, $post );
45 
+        // For invoices.
46 
+        self::add_invoice_meta_boxes( $post_type, $post );
47 47
48 
-		// For payment forms.
49 
-		self::add_payment_form_meta_boxes( $post_type, $post );
48 
+        // For payment forms.
49 
+        self::add_payment_form_meta_boxes( $post_type, $post );
50 50
51 
-		// For invoice items.
52 
-		self::add_item_meta_boxes( $post_type );
51 
+        // For invoice items.
52 
+        self::add_item_meta_boxes( $post_type );
53 53
54 
-		// For invoice discounts.
55 
-		if ( 'wpi_discount' === $post_type ) {
56 
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57 
-		}
54 
+        // For invoice discounts.
55 
+        if ( 'wpi_discount' === $post_type ) {
56 
+            add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57 
+        }
58 58
59 
-	}
59 
+    }
60 60
61 
-	/**
62 
-	 * Register core metaboxes.
63 
-	 */
64 
-	protected static function add_payment_form_meta_boxes( $post_type, $post ) {
61 
+    /**
62 
+     * Register core metaboxes.
63 
+     */
64 
+    protected static function add_payment_form_meta_boxes( $post_type, $post ) {
65 65
66 
-		// For payment forms.
67 
-		if ( 'wpi_payment_form' === $post_type ) {
66 
+        // For payment forms.
67 
+        if ( 'wpi_payment_form' === $post_type ) {
68 68
69 
-			// Design payment form.
70 
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
69 
+            // Design payment form.
70 
+            add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
71 71
72 
-			// Payment form information.
73 
-			if ( wpinv_get_default_payment_form() !== $post->ID ) {
74 
-				add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
75 
-			}
72 
+            // Payment form information.
73 
+            if ( wpinv_get_default_payment_form() !== $post->ID ) {
74 
+                add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
75 
+            }
76 76 
 }
77 77
78 
-	}
79 
-
80 
-	/**
81 
-	 * Register core metaboxes.
82 
-	 */
83 
-	protected static function add_item_meta_boxes( $post_type ) {
78 
+    }
84 79
85 
-		if ( 'wpi_item' === $post_type ) {
86 
-
87 
-			// Item details.
88 
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
89 
-
90 
-			// If taxes are enabled, register the tax metabox.
91 
-			if ( wpinv_use_taxes() ) {
92 
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
93 
-			}
80 
+    /**
81 
+     * Register core metaboxes.
82 
+     */
83 
+    protected static function add_item_meta_boxes( $post_type ) {
94 84
95 
-			// Item info.
96 
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
85 
+        if ( 'wpi_item' === $post_type ) {
97 86
98 
-			// Item description.
99 
-			add_meta_box( 'postexcerpt', __( 'Item Description', 'invoicing' ), 'GetPaid_Meta_Box_Description::output', 'wpi_item', 'normal' );
100 
-		}
87 
+            // Item details.
88 
+            add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
101 89
102 
-	}
90 
+            // If taxes are enabled, register the tax metabox.
91 
+            if ( wpinv_use_taxes() ) {
92 
+                add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
93 
+            }
103 94
104 
-	/**
105 
-	 * Register invoice metaboxes.
106 
-	 */
107 
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
95 
+            // Item info.
96 
+            add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
108 97
109 
-		// For invoices...
110 
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
111 
-			$invoice = new WPInv_Invoice( $post );
98 
+            // Item description.
99 
+            add_meta_box( 'postexcerpt', __( 'Item Description', 'invoicing' ), 'GetPaid_Meta_Box_Description::output', 'wpi_item', 'normal' );
100 
+        }
112 101
113 
-			// Resend invoice.
114 
-			if ( ! $invoice->is_draft() ) {
102 
+    }
115 103
116 
-				add_meta_box(
117 
-					'wpinv-mb-resend-invoice',
118 
-					sprintf(
119 
-						// translators: %s is the invoice type.
120 
-						__( 'Resend %s', 'invoicing' ),
121 
-						ucfirst( $invoice->get_invoice_quote_type() )
122 
-					),
123 
-					'GetPaid_Meta_Box_Resend_Invoice::output',
124 
-					$post_type,
125 
-					'side',
126 
-					'low'
127 
-				);
104 
+    /**
105 
+     * Register invoice metaboxes.
106 
+     */
107 
+    protected static function add_invoice_meta_boxes( $post_type, $post ) {
108 
+
109 
+        // For invoices...
110 
+        if ( getpaid_is_invoice_post_type( $post_type ) ) {
111 
+            $invoice = new WPInv_Invoice( $post );
112 
+
113 
+            // Resend invoice.
114 
+            if ( ! $invoice->is_draft() ) {
115 
+
116 
+                add_meta_box(
117 
+                    'wpinv-mb-resend-invoice',
118 
+                    sprintf(
119 
+                        // translators: %s is the invoice type.
120 
+                        __( 'Resend %s', 'invoicing' ),
121 
+                        ucfirst( $invoice->get_invoice_quote_type() )
122 
+                    ),
123 
+                    'GetPaid_Meta_Box_Resend_Invoice::output',
124 
+                    $post_type,
125 
+                    'side',
126 
+                    'low'
127 
+                );
128 
+
129 
+            }
130 
+
131 
+            // Subscriptions.
132 
+            $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
133 
+            if ( ! empty( $subscriptions ) ) {
134 
+
135 
+                if ( is_array( $subscriptions ) ) {
136 
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
137 
+                } else {
138 
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
139 
+                }
140 
+
141 
+                if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
142 
+                    add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
143 
+                }
144 
+}
128 145
129 
-			}
146 
+            // Invoice details.
147 
+            add_meta_box(
148 
+                'wpinv-details',
149 
+                sprintf(
150 
+                    // translators: %s is the invoice type.
151 
+                    __( '%s Details', 'invoicing' ),
152 
+                    ucfirst( $invoice->get_invoice_quote_type() )
153 
+                ),
154 
+                'GetPaid_Meta_Box_Invoice_Details::output',
155 
+                $post_type,
156 
+                'side'
157 
+            );
158 
+
159 
+            // Payment details.
160 
+            add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
161 
+
162 
+            // Billing details.
163 
+            add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
164 
+
165 
+            // Invoice items.
166 
+            add_meta_box(
167 
+                'wpinv-items',
168 
+                sprintf(
169 
+                    // translators: %s is the invoice type.
170 
+                    __( '%s Items', 'invoicing' ),
171 
+                    ucfirst( $invoice->get_invoice_quote_type() )
172 
+                ),
173 
+                'GetPaid_Meta_Box_Invoice_Items::output',
174 
+                $post_type,
175 
+                'normal',
176 
+                'high'
177 
+            );
178 
+
179 
+            // Invoice notes.
180 
+            add_meta_box(
181 
+                'wpinv-notes',
182 
+                sprintf(
183 
+                    // translators: %s is the invoice type.
184 
+                    __( '%s Notes', 'invoicing' ),
185 
+                    ucfirst( $invoice->get_invoice_quote_type() )
186 
+                ),
187 
+                'WPInv_Meta_Box_Notes::output',
188 
+                $post_type,
189 
+                'side',
190 
+                'low'
191 
+            );
192 
+
193 
+            // Shipping Address.
194 
+            if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
195 
+                add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
196 
+            }
197 
+
198 
+            // Payment form information.
199 
+            if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
200 
+                add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
201 
+            }
202 
+}
130 203
131 
-			// Subscriptions.
132 
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
133 
-			if ( ! empty( $subscriptions ) ) {
204 
+    }
134 205
135 
-				if ( is_array( $subscriptions ) ) {
136 
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
137 
-				} else {
138 
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
139 
-				}
206 
+    /**
207 
+     * Remove some metaboxes.
208 
+     */
209 
+    public static function remove_meta_boxes() {
210 
+        remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
211 
+        remove_meta_box( 'postexcerpt', 'wpi_item', 'normal' );
212 
+    }
140 213
141 
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
142 
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
143 
-				}
144 
-}
214 
+    /**
215 
+     * Rename other metaboxes.
216 
+     */
217 
+    public static function rename_meta_boxes() {
145 218
146 
-			// Invoice details.
147 
-			add_meta_box(
148 
-				'wpinv-details',
149 
-				sprintf(
150 
-					// translators: %s is the invoice type.
151 
-					__( '%s Details', 'invoicing' ),
152 
-					ucfirst( $invoice->get_invoice_quote_type() )
153 
-				),
154 
-				'GetPaid_Meta_Box_Invoice_Details::output',
155 
-				$post_type,
156 
-				'side'
157 
-			);
158 
-
159 
-			// Payment details.
160 
-			add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
161 
-
162 
-			// Billing details.
163 
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
164 
-
165 
-			// Invoice items.
166 
-			add_meta_box(
167 
-				'wpinv-items',
168 
-				sprintf(
169 
-					// translators: %s is the invoice type.
170 
-					__( '%s Items', 'invoicing' ),
171 
-					ucfirst( $invoice->get_invoice_quote_type() )
172 
-				),
173 
-				'GetPaid_Meta_Box_Invoice_Items::output',
174 
-				$post_type,
175 
-				'normal',
176 
-				'high'
177 
-			);
178 
-
179 
-			// Invoice notes.
180 
-			add_meta_box(
181 
-				'wpinv-notes',
182 
-				sprintf(
183 
-					// translators: %s is the invoice type.
184 
-					__( '%s Notes', 'invoicing' ),
185 
-					ucfirst( $invoice->get_invoice_quote_type() )
186 
-				),
187 
-				'WPInv_Meta_Box_Notes::output',
188 
-				$post_type,
189 
-				'side',
190 
-				'low'
191 
-			);
192 
-
193 
-			// Shipping Address.
194 
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
195 
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
196 
-			}
197 
-
198 
-			// Payment form information.
199 
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
200 
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
201 
-			}
202 
-}
219 
+    }
203 220
204 
-	}
205 
-
206 
-	/**
207 
-	 * Remove some metaboxes.
208 
-	 */
209 
-	public static function remove_meta_boxes() {
210 
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
211 
-		remove_meta_box( 'postexcerpt', 'wpi_item', 'normal' );
212 
-	}
213 
-
214 
-	/**
215 
-	 * Rename other metaboxes.
216 
-	 */
217 
-	public static function rename_meta_boxes() {
218 
-
219 
-	}
220 
-
221 
-	/**
222 
-	 * Check if we're saving, then trigger an action based on the post type.
223 
-	 *
224 
-	 * @param  int    $post_id Post ID.
225 
-	 * @param  object $post Post object.
226 
-	 */
227 
-	public static function save_meta_boxes( $post_id, $post ) {
228 
-		$post_id = absint( $post_id );
229 
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
230 
-
231 
-		// Do not save for ajax requests.
232 
-		if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
233 
-			return;
234 
-		}
235 
-
236 
-		// $post_id and $post are required
237 
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
238 
-			return;
239 
-		}
240 
-
241 
-		// Dont' save meta boxes for revisions or autosaves.
242 
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
243 
-			return;
244 
-		}
245 
-
246 
-		// Check the nonce.
247 
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
248 
-			return;
249 
-		}
250 
-
251 
-		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
252 
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
253 
-			return;
254 
-		}
255 
-
256 
-		// Check user has permission to edit.
257 
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
258 
-			return;
259 
-		}
260 
-
261 
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
262 
-
263 
-			// We need this save event to run once to avoid potential endless loops.
264 
-			self::$saved_meta_boxes = true;
265 
-
266 
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id, wp_kses_post_deep( $_POST ) );
267 
-
268 
-		}
269 
-
270 
-		// Ensure this is our post type.
271 
-		$post_types_map = array(
272 
-			'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
273 
-			'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
274 
-			'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
275 
-		);
276 
-
277 
-		// Is this our post type?
278 
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
279 
-			return;
280 
-		}
281 
-
282 
-		// We need this save event to run once to avoid potential endless loops.
283 
-		self::$saved_meta_boxes = true;
284 
-
285 
-		// Save the post.
286 
-		$class = $post_types_map[ $post->post_type ];
287 
-		$class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
288 
-
289 
-	}
221 
+    /**
222 
+     * Check if we're saving, then trigger an action based on the post type.
223 
+     *
224 
+     * @param  int    $post_id Post ID.
225 
+     * @param  object $post Post object.
226 
+     */
227 
+    public static function save_meta_boxes( $post_id, $post ) {
228 
+        $post_id = absint( $post_id );
229 
+        $data    = wp_kses_post_deep( wp_unslash( $_POST ) );
230 
+
231 
+        // Do not save for ajax requests.
232 
+        if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
233 
+            return;
234 
+        }
235 
+
236 
+        // $post_id and $post are required
237 
+        if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
238 
+            return;
239 
+        }
240 
+
241 
+        // Dont' save meta boxes for revisions or autosaves.
242 
+        if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
243 
+            return;
244 
+        }
245 
+
246 
+        // Check the nonce.
247 
+        if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
248 
+            return;
249 
+        }
250 
+
251 
+        // Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
252 
+        if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
253 
+            return;
254 
+        }
255 
+
256 
+        // Check user has permission to edit.
257 
+        if ( ! current_user_can( 'edit_post', $post_id ) ) {
258 
+            return;
259 
+        }
260 
+
261 
+        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
262 
+
263 
+            // We need this save event to run once to avoid potential endless loops.
264 
+            self::$saved_meta_boxes = true;
265 
+
266 
+            return GetPaid_Meta_Box_Invoice_Address::save( $post_id, wp_kses_post_deep( $_POST ) );
267 
+
268 
+        }
269 
+
270 
+        // Ensure this is our post type.
271 
+        $post_types_map = array(
272 
+            'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
273 
+            'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
274 
+            'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
275 
+        );
276 
+
277 
+        // Is this our post type?
278 
+        if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
279 
+            return;
280 
+        }
281 
+
282 
+        // We need this save event to run once to avoid potential endless loops.
283 
+        self::$saved_meta_boxes = true;
284 
+
285 
+        // Save the post.
286 
+        $class = $post_types_map[ $post->post_type ];
287 
+        $class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
288 
+
289 
+    }
290 290
291 291 
 }
Please login to merge, or discard this patch.
Spacing   +64 added lines, -64 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Metaboxes Admin Class
 
@@ -25,35 +25,35 @@  discard block
 
 block discarded – undo
25 25 
 	public static function init() {
26 26
27 27 
 		// Register metaboxes.
28 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 50, 2 );
28 
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 50, 2);
29 29
30 30 
 		// Remove metaboxes.
31 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
31 
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30);
32 32
33 33 
 		// Rename metaboxes.
34 
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
34 
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45);
35 35
36 36 
 		// Save metaboxes.
37 
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
37 
+		add_action('save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2);
38 38 
 	}
39 39
40 40 
 	/**
41 41 
 	 * Register core metaboxes.
42 42 
 	 */
43 
-	public static function add_meta_boxes( $post_type, $post ) {
43 
+	public static function add_meta_boxes($post_type, $post) {
44 44
45 45 
 		// For invoices.
46 
-		self::add_invoice_meta_boxes( $post_type, $post );
46 
+		self::add_invoice_meta_boxes($post_type, $post);
47 47
48 48 
 		// For payment forms.
49 
-		self::add_payment_form_meta_boxes( $post_type, $post );
49 
+		self::add_payment_form_meta_boxes($post_type, $post);
50 50
51 51 
 		// For invoice items.
52 
-		self::add_item_meta_boxes( $post_type );
52 
+		self::add_item_meta_boxes($post_type);
53 53
54 54 
 		// For invoice discounts.
55 
-		if ( 'wpi_discount' === $post_type ) {
56 
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
55 
+		if ('wpi_discount' === $post_type) {
56 
+			add_meta_box('wpinv_discount_details', __('Discount Details', 'invoicing'), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high');
57 57 
 		}
58 58
59 59 
 	}
 
@@ -61,17 +61,17 @@  discard block
 
 block discarded – undo
61 61 
 	/**
62 62 
 	 * Register core metaboxes.
63 63 
 	 */
64 
-	protected static function add_payment_form_meta_boxes( $post_type, $post ) {
64 
+	protected static function add_payment_form_meta_boxes($post_type, $post) {
65 65
66 66 
 		// For payment forms.
67 
-		if ( 'wpi_payment_form' === $post_type ) {
67 
+		if ('wpi_payment_form' === $post_type) {
68 68
69 69 
 			// Design payment form.
70 
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
70 
+			add_meta_box('wpinv-payment-form-design', __('Payment Form', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal');
71 71
72 72 
 			// Payment form information.
73 
-			if ( wpinv_get_default_payment_form() !== $post->ID ) {
74 
-				add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
73 
+			if (wpinv_get_default_payment_form() !== $post->ID) {
74 
+				add_meta_box('wpinv-payment-form-info', __('Details', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side');
75 75 
 			}
76 76 
 }
77 77 
 
@@ -80,23 +80,23 @@  discard block
 
 block discarded – undo
80 80 
 	/**
81 81 
 	 * Register core metaboxes.
82 82 
 	 */
83 
-	protected static function add_item_meta_boxes( $post_type ) {
83 
+	protected static function add_item_meta_boxes($post_type) {
84 84
85 
-		if ( 'wpi_item' === $post_type ) {
85 
+		if ('wpi_item' === $post_type) {
86 86
87 87 
 			// Item details.
88 
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
88 
+			add_meta_box('wpinv_item_details', __('Item Details', 'invoicing'), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high');
89 89
90 90 
 			// If taxes are enabled, register the tax metabox.
91 
-			if ( wpinv_use_taxes() ) {
92 
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
91 
+			if (wpinv_use_taxes()) {
92 
+				add_meta_box('wpinv_item_vat', __('Tax', 'invoicing'), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high');
93 93 
 			}
94 94
95 95 
 			// Item info.
96 
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
96 
+			add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core');
97 97
98 98 
 			// Item description.
99 
-			add_meta_box( 'postexcerpt', __( 'Item Description', 'invoicing' ), 'GetPaid_Meta_Box_Description::output', 'wpi_item', 'normal' );
99 
+			add_meta_box('postexcerpt', __('Item Description', 'invoicing'), 'GetPaid_Meta_Box_Description::output', 'wpi_item', 'normal');
100 100 
 		}
101 101
102 102 
 	}
 
@@ -104,21 +104,21 @@  discard block
 
 block discarded – undo
104 104 
 	/**
105 105 
 	 * Register invoice metaboxes.
106 106 
 	 */
107 
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
107 
+	protected static function add_invoice_meta_boxes($post_type, $post) {
108 108
109 109 
 		// For invoices...
110 
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
111 
-			$invoice = new WPInv_Invoice( $post );
110 
+		if (getpaid_is_invoice_post_type($post_type)) {
111 
+			$invoice = new WPInv_Invoice($post);
112 112
113 113 
 			// Resend invoice.
114 
-			if ( ! $invoice->is_draft() ) {
114 
+			if (!$invoice->is_draft()) {
115 115
116 116 
 				add_meta_box(
117 117 
 					'wpinv-mb-resend-invoice',
118 118 
 					sprintf(
119 119 
 						// translators: %s is the invoice type.
120 
-						__( 'Resend %s', 'invoicing' ),
121 
-						ucfirst( $invoice->get_invoice_quote_type() )
120 
+						__('Resend %s', 'invoicing'),
121 
+						ucfirst($invoice->get_invoice_quote_type())
122 122 
 					),
123 123 
 					'GetPaid_Meta_Box_Resend_Invoice::output',
124 124 
 					$post_type,
 
@@ -129,17 +129,17 @@  discard block
 
 block discarded – undo
129 129 
 			}
130 130
131 131 
 			// Subscriptions.
132 
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
133 
-			if ( ! empty( $subscriptions ) ) {
132 
+			$subscriptions = getpaid_get_invoice_subscriptions($invoice);
133 
+			if (!empty($subscriptions)) {
134 134
135 
-				if ( is_array( $subscriptions ) ) {
136 
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
135 
+				if (is_array($subscriptions)) {
136 
+					add_meta_box('wpinv-mb-subscriptions', __('Related Subscriptions', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced');
137 137 
 				} else {
138 
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
138 
+					add_meta_box('wpinv-mb-subscriptions', __('Subscription Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced');
139 139 
 				}
140 140
141 
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
142 
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
141 
+				if (getpaid_count_subscription_invoices($invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id()) > 1) {
142 
+					add_meta_box('wpinv-mb-subscription-invoices', __('Related Payments', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced');
143 143 
 				}
144 144 
 }
145 145 
 
@@ -148,8 +148,8 @@  discard block
 
 block discarded – undo
148 148 
 				'wpinv-details',
149 149 
 				sprintf(
150 150 
 					// translators: %s is the invoice type.
151 
-					__( '%s Details', 'invoicing' ),
152 
-					ucfirst( $invoice->get_invoice_quote_type() )
151 
+					__('%s Details', 'invoicing'),
152 
+					ucfirst($invoice->get_invoice_quote_type())
153 153 
 				),
154 154 
 				'GetPaid_Meta_Box_Invoice_Details::output',
155 155 
 				$post_type,
 
@@ -157,18 +157,18 @@  discard block
 
 block discarded – undo
157 157 
 			);
158 158
159 159 
 			// Payment details.
160 
-			add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
160 
+			add_meta_box('wpinv-payment-meta', __('Payment Meta', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default');
161 161
162 162 
 			// Billing details.
163 
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
163 
+			add_meta_box('wpinv-address', __('Billing Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high');
164 164
165 165 
 			// Invoice items.
166 166 
 			add_meta_box(
167 167 
 				'wpinv-items',
168 168 
 				sprintf(
169 169 
 					// translators: %s is the invoice type.
170 
-					__( '%s Items', 'invoicing' ),
171 
-					ucfirst( $invoice->get_invoice_quote_type() )
170 
+					__('%s Items', 'invoicing'),
171 
+					ucfirst($invoice->get_invoice_quote_type())
172 172 
 				),
173 173 
 				'GetPaid_Meta_Box_Invoice_Items::output',
174 174 
 				$post_type,
 
@@ -181,8 +181,8 @@  discard block
 
 block discarded – undo
181 181 
 				'wpinv-notes',
182 182 
 				sprintf(
183 183 
 					// translators: %s is the invoice type.
184 
-					__( '%s Notes', 'invoicing' ),
185 
-					ucfirst( $invoice->get_invoice_quote_type() )
184 
+					__('%s Notes', 'invoicing'),
185 
+					ucfirst($invoice->get_invoice_quote_type())
186 186 
 				),
187 187 
 				'WPInv_Meta_Box_Notes::output',
188 188 
 				$post_type,
 
@@ -191,13 +191,13 @@  discard block
 
 block discarded – undo
191 191 
 			);
192 192
193 193 
 			// Shipping Address.
194 
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
195 
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
194 
+			if (get_post_meta($invoice->get_id(), 'shipping_address', true)) {
195 
+				add_meta_box('wpinv-invoice-shipping-details', __('Shipping Address', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high');
196 196 
 			}
197 197
198 198 
 			// Payment form information.
199 
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
200 
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
199 
+			if (get_post_meta($invoice->get_id(), 'payment_form_data', true)) {
200 
+				add_meta_box('wpinv-invoice-payment-form-details', __('Payment Form Details', 'invoicing'), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high');
201 201 
 			}
202 202 
 }
203 203 
 
@@ -207,8 +207,8 @@  discard block
 
 block discarded – undo
207 207 
 	 * Remove some metaboxes.
208 208 
 	 */
209 209 
 	public static function remove_meta_boxes() {
210 
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
211 
-		remove_meta_box( 'postexcerpt', 'wpi_item', 'normal' );
210 
+		remove_meta_box('wpseo_meta', 'wpi_invoice', 'normal');
211 
+		remove_meta_box('postexcerpt', 'wpi_item', 'normal');
212 212 
 	}
213 213
214 214 
 	/**
 
@@ -224,46 +224,46 @@  discard block
 
 block discarded – undo
224 224 
 	 * @param  int    $post_id Post ID.
225 225 
 	 * @param  object $post Post object.
226 226 
 	 */
227 
-	public static function save_meta_boxes( $post_id, $post ) {
228 
-		$post_id = absint( $post_id );
229 
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
227 
+	public static function save_meta_boxes($post_id, $post) {
228 
+		$post_id = absint($post_id);
229 
+		$data    = wp_kses_post_deep(wp_unslash($_POST));
230 230
231 231 
 		// Do not save for ajax requests.
232 
-		if ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
232 
+		if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
233 233 
 			return;
234 234 
 		}
235 235
236 236 
 		// $post_id and $post are required
237 
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
237 
+		if (empty($post_id) || empty($post) || self::$saved_meta_boxes) {
238 238 
 			return;
239 239 
 		}
240 240
241 241 
 		// Dont' save meta boxes for revisions or autosaves.
242 
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
242 
+		if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
243 243 
 			return;
244 244 
 		}
245 245
246 246 
 		// Check the nonce.
247 
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
247 
+		if (empty($data['getpaid_meta_nonce']) || !wp_verify_nonce($data['getpaid_meta_nonce'], 'getpaid_meta_nonce')) {
248 248 
 			return;
249 249 
 		}
250 250
251 251 
 		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
252 
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
252 
+		if (empty($data['post_ID']) || absint($data['post_ID']) !== $post_id) {
253 253 
 			return;
254 254 
 		}
255 255
256 256 
 		// Check user has permission to edit.
257 
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
257 
+		if (!current_user_can('edit_post', $post_id)) {
258 258 
 			return;
259 259 
 		}
260 260
261 
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
261 
+		if (getpaid_is_invoice_post_type($post->post_type)) {
262 262
263 263 
 			// We need this save event to run once to avoid potential endless loops.
264 264 
 			self::$saved_meta_boxes = true;
265 265
266 
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id, wp_kses_post_deep( $_POST ) );
266 
+			return GetPaid_Meta_Box_Invoice_Address::save($post_id, wp_kses_post_deep($_POST));
267 267
268 268 
 		}
269 269 
 
@@ -275,7 +275,7 @@  discard block
 
 block discarded – undo
275 275 
 		);
276 276
277 277 
 		// Is this our post type?
278 
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
278 
+		if (!isset($post_types_map[$post->post_type])) {
279 279 
 			return;
280 280 
 		}
281 281 
 
@@ -283,8 +283,8 @@  discard block
 
 block discarded – undo
283 283 
 		self::$saved_meta_boxes = true;
284 284
285 285 
 		// Save the post.
286 
-		$class = $post_types_map[ $post->post_type ];
287 
-		$class::save( $post_id, wp_kses_post_deep( $_POST ), $post );
286 
+		$class = $post_types_map[$post->post_type];
287 
+		$class::save($post_id, wp_kses_post_deep($_POST), $post);
288 288
289 289 
 	}
290 290
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 2 patches
Indentation   +2661 added lines, -2661 removed lines patch added patch discarded remove patch 
@@ -14,30 +14,30 @@  discard block
 
 block discarded – undo
14 14 
 class WPInv_Invoice extends GetPaid_Data {
15 15
16 16 
     /**
17 
-	 * Which data store to load.
18 
-	 *
19 
-	 * @var string
20 
-	 */
17 
+     * Which data store to load.
18 
+     *
19 
+     * @var string
20 
+     */
21 21 
     protected $data_store_name = 'invoice';
22 22
23 23 
     /**
24 
-	 * This is the name of this object type.
25 
-	 *
26 
-	 * @var string
27 
-	 */
24 
+     * This is the name of this object type.
25 
+     *
26 
+     * @var string
27 
+     */
28 28 
     protected $object_type = 'invoice';
29 29
30 30 
     /**
31 
-	 * Item Data array. This is the core item data exposed in APIs.
32 
-	 *
33 
-	 * @since 1.0.19
34 
-	 * @var array
35 
-	 */
36 
-	protected $data = array(
37 
-		'parent_id'              => 0,
38 
-		'status'                 => 'wpi-pending',
39 
-		'version'                => '',
40 
-		'date_created'           => null,
31 
+     * Item Data array. This is the core item data exposed in APIs.
32 
+     *
33 
+     * @since 1.0.19
34 
+     * @var array
35 
+     */
36 
+    protected $data = array(
37 
+        'parent_id'              => 0,
38 
+        'status'                 => 'wpi-pending',
39 
+        'version'                => '',
40 
+        'date_created'           => null,
41 41 
         'date_modified'          => null,
42 42 
         'due_date'               => null,
43 43 
         'completed_date'         => null,
 
@@ -60,17 +60,17 @@  discard block
 
 block discarded – undo
60 60 
         'state'                  => null,
61 61 
         'zip'                    => null,
62 62 
         'company'                => null,
63 
-		'company_id'             => null,
63 
+        'company_id'             => null,
64 64 
         'vat_number'             => null,
65 65 
         'vat_rate'               => null,
66 66 
         'address'                => null,
67 67 
         'address_confirmed'      => false,
68 68 
         'shipping'               => null,
69 
-		'subtotal'               => 0,
69 
+        'subtotal'               => 0,
70 70 
         'total_discount'         => 0,
71 71 
         'total_tax'              => 0,
72 
-		'total_fees'             => 0,
73 
-		'total'                  => 0,
72 
+        'total_fees'             => 0,
73 
+        'total'                  => 0,
74 74 
         'fees'                   => array(),
75 75 
         'discounts'              => array(),
76 76 
         'taxes'                  => array(),
 
@@ -82,22 +82,22 @@  discard block
 
 block discarded – undo
82 82 
         'transaction_id'         => '',
83 83 
         'currency'               => '',
84 84 
         'disable_taxes'          => false,
85 
-		'subscription_id'        => null,
86 
-		'remote_subscription_id' => null,
87 
-		'is_viewed'              => false,
88 
-		'email_cc'               => '',
89 
-		'template'               => 'quantity', // hours, amount only
90 
-		'created_via'            => null,
85 
+        'subscription_id'        => null,
86 
+        'remote_subscription_id' => null,
87 
+        'is_viewed'              => false,
88 
+        'email_cc'               => '',
89 
+        'template'               => 'quantity', // hours, amount only
90 
+        'created_via'            => null,
91 91 
     );
92 92
93 93 
     /**
94 
-	 * Stores meta in cache for future reads.
95 
-	 *
96 
-	 * A group must be set to to enable caching.
97 
-	 *
98 
-	 * @var string
99 
-	 */
100 
-	protected $cache_group = 'getpaid_invoices';
94 
+     * Stores meta in cache for future reads.
95 
+     *
96 
+     * A group must be set to to enable caching.
97 
+     *
98 
+     * @var string
99 
+     */
100 
+    protected $cache_group = 'getpaid_invoices';
101 101
102 102 
     /**
103 103 
      * Stores a reference to the original WP_Post object
 
@@ -111,110 +111,110 @@  discard block
 
 block discarded – undo
111 111 
      *
112 112 
      * @var int
113 113 
      */
114 
-	protected $recurring_item = null;
114 
+    protected $recurring_item = null;
115 115
116 
-	/**
116 
+    /**
117 117 
      * Stores an array of item totals.
118 
-	 *
119 
-	 * e.g $totals['discount'] = array(
120 
-	 *      'initial'   => 10,
121 
-	 *      'recurring' => 10,
122 
-	 * )
118 
+     *
119 
+     * e.g $totals['discount'] = array(
120 
+     *      'initial'   => 10,
121 
+     *      'recurring' => 10,
122 
+     * )
123 123 
      *
124 124 
      * @var array
125 125 
      */
126 
-	protected $totals = array();
126 
+    protected $totals = array();
127 127
128 
-	/**
128 
+    /**
129 129 
      * Tax rate.
130 
-	 *
130 
+     *
131 131 
      * @var float
132 132 
      */
133 
-	protected $tax_rate = 0;
133 
+    protected $tax_rate = 0;
134 134
135 
-	/**
136 
-	 * Stores the status transition information.
137 
-	 *
138 
-	 * @since 1.0.19
139 
-	 * @var bool|array
140 
-	 */
141 
-	protected $status_transition = false;
135 
+    /**
136 
+     * Stores the status transition information.
137 
+     *
138 
+     * @since 1.0.19
139 
+     * @var bool|array
140 
+     */
141 
+    protected $status_transition = false;
142 142
143 143 
     /**
144 
-	 * Get the invoice if ID is passed, otherwise the invoice is new and empty.
145 
-	 *
146 
-	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 
-	 */
144 
+     * Get the invoice if ID is passed, otherwise the invoice is new and empty.
145 
+     *
146 
+     * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 
+     */
148 148 
     public function __construct( $invoice = 0 ) {
149 149
150 150 
         parent::__construct( $invoice );
151 151
152 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
-			$this->set_id( (int) $invoice );
154 
-		} elseif ( $invoice instanceof self ) {
155 
-			$this->set_id( $invoice->get_id() );
156 
-		} elseif ( ! empty( $invoice->ID ) ) {
157 
-			$this->set_id( $invoice->ID );
158 
-		} elseif ( is_array( $invoice ) ) {
159 
-			$this->set_props( $invoice );
160 
-
161 
-			if ( isset( $invoice['ID'] ) ) {
162 
-				$this->set_id( $invoice['ID'] );
163 
-			}
152 
+        if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
+            $this->set_id( (int) $invoice );
154 
+        } elseif ( $invoice instanceof self ) {
155 
+            $this->set_id( $invoice->get_id() );
156 
+        } elseif ( ! empty( $invoice->ID ) ) {
157 
+            $this->set_id( $invoice->ID );
158 
+        } elseif ( is_array( $invoice ) ) {
159 
+            $this->set_props( $invoice );
160 
+
161 
+            if ( isset( $invoice['ID'] ) ) {
162 
+                $this->set_id( $invoice['ID'] );
163 
+            }
164 164 
 } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
165 
-			$this->set_id( $invoice_id );
166 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
167 
-			$this->set_id( $invoice_id );
168 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
169 
-			$this->set_id( $invoice_id );
170 
-		} else {
171 
-			$this->set_object_read( true );
172 
-		}
165 
+            $this->set_id( $invoice_id );
166 
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
167 
+            $this->set_id( $invoice_id );
168 
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
169 
+            $this->set_id( $invoice_id );
170 
+        } else {
171 
+            $this->set_object_read( true );
172 
+        }
173 173
174 174 
         // Load the datastore.
175 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
175 
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
176 176
177 
-		if ( $this->get_id() > 0 ) {
177 
+        if ( $this->get_id() > 0 ) {
178 178 
             $this->post = get_post( $this->get_id() );
179 179 
             $this->ID   = $this->get_id();
180 
-			$this->data_store->read( $this );
180 
+            $this->data_store->read( $this );
181 181 
         }
182 182
183 183 
     }
184 184
185 185 
     /**
186 
-	 * Given an invoice key/number, it returns its id.
187 
-	 *
188 
-	 *
189 
-	 * @static
190 
-	 * @param string $value The invoice key or number
191 
-	 * @param string $field Either key, transaction_id or number.
192 
-	 * @since 1.0.15
193 
-	 * @return int
194 
-	 */
195 
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
186 
+     * Given an invoice key/number, it returns its id.
187 
+     *
188 
+     *
189 
+     * @static
190 
+     * @param string $value The invoice key or number
191 
+     * @param string $field Either key, transaction_id or number.
192 
+     * @since 1.0.15
193 
+     * @return int
194 
+     */
195 
+    public static function get_invoice_id_by_field( $value, $field = 'key' ) {
196 196 
         global $wpdb;
197 197
198 
-		// Trim the value.
199 
-		$value = trim( $value );
198 
+        // Trim the value.
199 
+        $value = trim( $value );
200 200
201 
-		if ( empty( $value ) ) {
202 
-			return 0;
203 
-		}
201 
+        if ( empty( $value ) ) {
202 
+            return 0;
203 
+        }
204 204
205 205 
         // Valid fields.
206 206 
         $fields = array( 'key', 'number', 'transaction_id' );
207 207
208 
-		// Ensure a field has been passed.
209 
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
210 
-			return 0;
211 
-		}
208 
+        // Ensure a field has been passed.
209 
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
210 
+            return 0;
211 
+        }
212 212
213 
-		// Maybe retrieve from the cache.
214 
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
215 
-		if ( false !== $invoice_id ) {
216 
-			return $invoice_id;
217 
-		}
213 
+        // Maybe retrieve from the cache.
214 
+        $invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
215 
+        if ( false !== $invoice_id ) {
216 
+            return $invoice_id;
217 
+        }
218 218
219 219 
         // Fetch from the db.
220 220 
         $table       = $wpdb->prefix . 'getpaid_invoices';
 
@@ -222,10 +222,10 @@  discard block
 
 block discarded – undo
222 222 
             $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
223 223 
         );
224 224
225 
-		// Update the cache with our data
226 
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
225 
+        // Update the cache with our data
226 
+        wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
227 227
228 
-		return $invoice_id;
228 
+        return $invoice_id;
229 229 
     }
230 230
231 231 
     /**
 
@@ -251,83 +251,83 @@  discard block
 
 block discarded – undo
251 251 
     */
252 252
253 253 
     /**
254 
-	 * Get parent invoice ID.
255 
-	 *
256 
-	 * @since 1.0.19
257 
-	 * @param  string $context View or edit context.
258 
-	 * @return int
259 
-	 */
260 
-	public function get_parent_id( $context = 'view' ) {
261 
-		return (int) $this->get_prop( 'parent_id', $context );
254 
+     * Get parent invoice ID.
255 
+     *
256 
+     * @since 1.0.19
257 
+     * @param  string $context View or edit context.
258 
+     * @return int
259 
+     */
260 
+    public function get_parent_id( $context = 'view' ) {
261 
+        return (int) $this->get_prop( 'parent_id', $context );
262 262 
     }
263 263
264 264 
     /**
265 
-	 * Get parent invoice.
266 
-	 *
267 
-	 * @since 1.0.19
268 
-	 * @return WPInv_Invoice
269 
-	 */
265 
+     * Get parent invoice.
266 
+     *
267 
+     * @since 1.0.19
268 
+     * @return WPInv_Invoice
269 
+     */
270 270 
     public function get_parent_payment() {
271 271 
         return new WPInv_Invoice( $this->get_parent_id() );
272 272 
     }
273 273
274 274 
     /**
275 
-	 * Alias for self::get_parent_payment().
276 
-	 *
277 
-	 * @since 1.0.19
278 
-	 * @return WPInv_Invoice
279 
-	 */
275 
+     * Alias for self::get_parent_payment().
276 
+     *
277 
+     * @since 1.0.19
278 
+     * @return WPInv_Invoice
279 
+     */
280 280 
     public function get_parent() {
281 281 
         return $this->get_parent_payment();
282 282 
     }
283 283
284 284 
     /**
285 
-	 * Get invoice status.
286 
-	 *
287 
-	 * @since 1.0.19
288 
-	 * @param  string $context View or edit context.
289 
-	 * @return string
290 
-	 */
291 
-	public function get_status( $context = 'view' ) {
292 
-		return $this->get_prop( 'status', $context );
293 
-	}
285 
+     * Get invoice status.
286 
+     *
287 
+     * @since 1.0.19
288 
+     * @param  string $context View or edit context.
289 
+     * @return string
290 
+     */
291 
+    public function get_status( $context = 'view' ) {
292 
+        return $this->get_prop( 'status', $context );
293 
+    }
294 294
295 
-	/**
296 
-	 * Retrieves an array of possible invoice statuses.
297 
-	 *
298 
-	 * @since 1.0.19
299 
-	 * @return array
300 
-	 */
301 
-	public function get_all_statuses() {
302 
-		return wpinv_get_invoice_statuses( true, true, $this );
295 
+    /**
296 
+     * Retrieves an array of possible invoice statuses.
297 
+     *
298 
+     * @since 1.0.19
299 
+     * @return array
300 
+     */
301 
+    public function get_all_statuses() {
302 
+        return wpinv_get_invoice_statuses( true, true, $this );
303 303 
     }
304 304
305 305 
     /**
306 
-	 * Get invoice status nice name.
307 
-	 *
308 
-	 * @since 1.0.19
309 
-	 * @return string
310 
-	 */
306 
+     * Get invoice status nice name.
307 
+     *
308 
+     * @since 1.0.19
309 
+     * @return string
310 
+     */
311 311 
     public function get_status_nicename() {
312 
-		$statuses = $this->get_all_statuses();
312 
+        $statuses = $this->get_all_statuses();
313 313
314 314 
         $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
315 315
316 316 
         return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
317 317 
     }
318 318
319 
-	/**
320 
-	 * Retrieves the invoice status class
321 
-	 *
322 
-	 * @since  1.0.19
323 
-	 * @return string
324 
-	 */
325 
-	public function get_status_class() {
326 
-		$statuses = getpaid_get_invoice_status_classes();
327 
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
328 
-	}
319 
+    /**
320 
+     * Retrieves the invoice status class
321 
+     *
322 
+     * @since  1.0.19
323 
+     * @return string
324 
+     */
325 
+    public function get_status_class() {
326 
+        $statuses = getpaid_get_invoice_status_classes();
327 
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
328 
+    }
329 329
330 
-	/**
330 
+    /**
331 331 
      * Retrieves the invoice status label html
332 332 
      *
333 333 
      * @since  1.0.0
 
@@ -335,263 +335,263 @@  discard block
 
 block discarded – undo
335 335 
      */
336 336 
     public function get_status_label_html() {
337 337
338 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
339 
-		$status       = sanitize_html_class( $this->get_status() );
340 
-		$class        = esc_attr( $this->get_status_class() );
341 
-
342 
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
343 
-	}
344 
-
345 
-    /**
346 
-	 * Get plugin version when the invoice was created.
347 
-	 *
348 
-	 * @since 1.0.19
349 
-	 * @param  string $context View or edit context.
350 
-	 * @return string
351 
-	 */
352 
-	public function get_version( $context = 'view' ) {
353 
-		return $this->get_prop( 'version', $context );
354 
-	}
355 
-
356 
-	/**
357 
-	 * @deprecated
358 
-	 */
359 
-	public function get_invoice_date( $format = true ) {
360 
-		$date      = getpaid_format_date( $this->get_date_completed() );
361 
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
362 
-		$formatted = getpaid_format_date( $date );
363 
-
364 
-		if ( $format ) {
365 
-			return $formatted;
366 
-		}
367 
-
368 
-		return empty( $formatted ) ? '' : $date;
369 
-
370 
-    }
371 
-
372 
-    /**
373 
-	 * Get date when the invoice was created.
374 
-	 *
375 
-	 * @since 1.0.19
376 
-	 * @param  string $context View or edit context.
377 
-	 * @return string
378 
-	 */
379 
-	public function get_date_created( $context = 'view' ) {
380 
-		return $this->get_prop( 'date_created', $context );
381 
-	}
382 
-
383 
-	/**
384 
-	 * Alias for self::get_date_created().
385 
-	 *
386 
-	 * @since 1.0.19
387 
-	 * @param  string $context View or edit context.
388 
-	 * @return string
389 
-	 */
390 
-	public function get_created_date( $context = 'view' ) {
391 
-		return $this->get_date_created( $context );
392 
-    }
393 
-
394 
-    /**
395 
-	 * Get GMT date when the invoice was created.
396 
-	 *
397 
-	 * @since 1.0.19
398 
-	 * @param  string $context View or edit context.
399 
-	 * @return string
400 
-	 */
401 
-	public function get_date_created_gmt( $context = 'view' ) {
338 
+        $status_label = sanitize_text_field( $this->get_status_nicename() );
339 
+        $status       = sanitize_html_class( $this->get_status() );
340 
+        $class        = esc_attr( $this->get_status_class() );
341 
+
342 
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
343 
+    }
344 
+
345 
+    /**
346 
+     * Get plugin version when the invoice was created.
347 
+     *
348 
+     * @since 1.0.19
349 
+     * @param  string $context View or edit context.
350 
+     * @return string
351 
+     */
352 
+    public function get_version( $context = 'view' ) {
353 
+        return $this->get_prop( 'version', $context );
354 
+    }
355 
+
356 
+    /**
357 
+     * @deprecated
358 
+     */
359 
+    public function get_invoice_date( $format = true ) {
360 
+        $date      = getpaid_format_date( $this->get_date_completed() );
361 
+        $date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
362 
+        $formatted = getpaid_format_date( $date );
363 
+
364 
+        if ( $format ) {
365 
+            return $formatted;
366 
+        }
367 
+
368 
+        return empty( $formatted ) ? '' : $date;
369 
+
370 
+    }
371 
+
372 
+    /**
373 
+     * Get date when the invoice was created.
374 
+     *
375 
+     * @since 1.0.19
376 
+     * @param  string $context View or edit context.
377 
+     * @return string
378 
+     */
379 
+    public function get_date_created( $context = 'view' ) {
380 
+        return $this->get_prop( 'date_created', $context );
381 
+    }
382 
+
383 
+    /**
384 
+     * Alias for self::get_date_created().
385 
+     *
386 
+     * @since 1.0.19
387 
+     * @param  string $context View or edit context.
388 
+     * @return string
389 
+     */
390 
+    public function get_created_date( $context = 'view' ) {
391 
+        return $this->get_date_created( $context );
392 
+    }
393 
+
394 
+    /**
395 
+     * Get GMT date when the invoice was created.
396 
+     *
397 
+     * @since 1.0.19
398 
+     * @param  string $context View or edit context.
399 
+     * @return string
400 
+     */
401 
+    public function get_date_created_gmt( $context = 'view' ) {
402 402 
         $date = $this->get_date_created( $context );
403 403
404 404 
         if ( $date ) {
405 405 
             $date = get_gmt_from_date( $date );
406 406 
         }
407 
-		return $date;
407 
+        return $date;
408 408 
     }
409 409
410 410 
     /**
411 
-	 * Get date when the invoice was last modified.
412 
-	 *
413 
-	 * @since 1.0.19
414 
-	 * @param  string $context View or edit context.
415 
-	 * @return string
416 
-	 */
417 
-	public function get_date_modified( $context = 'view' ) {
418 
-		return $this->get_prop( 'date_modified', $context );
419 
-	}
411 
+     * Get date when the invoice was last modified.
412 
+     *
413 
+     * @since 1.0.19
414 
+     * @param  string $context View or edit context.
415 
+     * @return string
416 
+     */
417 
+    public function get_date_modified( $context = 'view' ) {
418 
+        return $this->get_prop( 'date_modified', $context );
419 
+    }
420 420
421 
-	/**
422 
-	 * Alias for self::get_date_modified().
423 
-	 *
424 
-	 * @since 1.0.19
425 
-	 * @param  string $context View or edit context.
426 
-	 * @return string
427 
-	 */
428 
-	public function get_modified_date( $context = 'view' ) {
429 
-		return $this->get_date_modified( $context );
421 
+    /**
422 
+     * Alias for self::get_date_modified().
423 
+     *
424 
+     * @since 1.0.19
425 
+     * @param  string $context View or edit context.
426 
+     * @return string
427 
+     */
428 
+    public function get_modified_date( $context = 'view' ) {
429 
+        return $this->get_date_modified( $context );
430 430 
     }
431 431
432 432 
     /**
433 
-	 * Get GMT date when the invoice was last modified.
434 
-	 *
435 
-	 * @since 1.0.19
436 
-	 * @param  string $context View or edit context.
437 
-	 * @return string
438 
-	 */
439 
-	public function get_date_modified_gmt( $context = 'view' ) {
433 
+     * Get GMT date when the invoice was last modified.
434 
+     *
435 
+     * @since 1.0.19
436 
+     * @param  string $context View or edit context.
437 
+     * @return string
438 
+     */
439 
+    public function get_date_modified_gmt( $context = 'view' ) {
440 440 
         $date = $this->get_date_modified( $context );
441 441
442 442 
         if ( $date ) {
443 443 
             $date = get_gmt_from_date( $date );
444 444 
         }
445 
-		return $date;
445 
+        return $date;
446 446 
     }
447 447
448 448 
     /**
449 
-	 * Get the invoice due date.
450 
-	 *
451 
-	 * @since 1.0.19
452 
-	 * @param  string $context View or edit context.
453 
-	 * @return string
454 
-	 */
455 
-	public function get_due_date( $context = 'view' ) {
456 
-		return $this->get_prop( 'due_date', $context );
449 
+     * Get the invoice due date.
450 
+     *
451 
+     * @since 1.0.19
452 
+     * @param  string $context View or edit context.
453 
+     * @return string
454 
+     */
455 
+    public function get_due_date( $context = 'view' ) {
456 
+        return $this->get_prop( 'due_date', $context );
457 457 
     }
458 458
459 459 
     /**
460 
-	 * Alias for self::get_due_date().
461 
-	 *
462 
-	 * @since 1.0.19
463 
-	 * @param  string $context View or edit context.
464 
-	 * @return string
465 
-	 */
466 
-	public function get_date_due( $context = 'view' ) {
467 
-		return $this->get_due_date( $context );
460 
+     * Alias for self::get_due_date().
461 
+     *
462 
+     * @since 1.0.19
463 
+     * @param  string $context View or edit context.
464 
+     * @return string
465 
+     */
466 
+    public function get_date_due( $context = 'view' ) {
467 
+        return $this->get_due_date( $context );
468 468 
     }
469 469
470 470 
     /**
471 
-	 * Get the invoice GMT due date.
472 
-	 *
473 
-	 * @since 1.0.19
474 
-	 * @param  string $context View or edit context.
475 
-	 * @return string
476 
-	 */
477 
-	public function get_due_date_gmt( $context = 'view' ) {
471 
+     * Get the invoice GMT due date.
472 
+     *
473 
+     * @since 1.0.19
474 
+     * @param  string $context View or edit context.
475 
+     * @return string
476 
+     */
477 
+    public function get_due_date_gmt( $context = 'view' ) {
478 478 
         $date = $this->get_due_date( $context );
479 479
480 480 
         if ( $date ) {
481 481 
             $date = get_gmt_from_date( $date );
482 482 
         }
483 
-		return $date;
483 
+        return $date;
484 484 
     }
485 485
486 486 
     /**
487 
-	 * Alias for self::get_due_date_gmt().
488 
-	 *
489 
-	 * @since 1.0.19
490 
-	 * @param  string $context View or edit context.
491 
-	 * @return string
492 
-	 */
493 
-	public function get_gmt_date_due( $context = 'view' ) {
494 
-		return $this->get_due_date_gmt( $context );
487 
+     * Alias for self::get_due_date_gmt().
488 
+     *
489 
+     * @since 1.0.19
490 
+     * @param  string $context View or edit context.
491 
+     * @return string
492 
+     */
493 
+    public function get_gmt_date_due( $context = 'view' ) {
494 
+        return $this->get_due_date_gmt( $context );
495 495 
     }
496 496
497 497 
     /**
498 
-	 * Get date when the invoice was completed.
499 
-	 *
500 
-	 * @since 1.0.19
501 
-	 * @param  string $context View or edit context.
502 
-	 * @return string
503 
-	 */
504 
-	public function get_completed_date( $context = 'view' ) {
505 
-		return $this->get_prop( 'completed_date', $context );
498 
+     * Get date when the invoice was completed.
499 
+     *
500 
+     * @since 1.0.19
501 
+     * @param  string $context View or edit context.
502 
+     * @return string
503 
+     */
504 
+    public function get_completed_date( $context = 'view' ) {
505 
+        return $this->get_prop( 'completed_date', $context );
506 506 
     }
507 507
508 508 
     /**
509 
-	 * Alias for self::get_completed_date().
510 
-	 *
511 
-	 * @since 1.0.19
512 
-	 * @param  string $context View or edit context.
513 
-	 * @return string
514 
-	 */
515 
-	public function get_date_completed( $context = 'view' ) {
516 
-		return $this->get_completed_date( $context );
509 
+     * Alias for self::get_completed_date().
510 
+     *
511 
+     * @since 1.0.19
512 
+     * @param  string $context View or edit context.
513 
+     * @return string
514 
+     */
515 
+    public function get_date_completed( $context = 'view' ) {
516 
+        return $this->get_completed_date( $context );
517 517 
     }
518 518
519 519 
     /**
520 
-	 * Get GMT date when the invoice was was completed.
521 
-	 *
522 
-	 * @since 1.0.19
523 
-	 * @param  string $context View or edit context.
524 
-	 * @return string
525 
-	 */
526 
-	public function get_completed_date_gmt( $context = 'view' ) {
520 
+     * Get GMT date when the invoice was was completed.
521 
+     *
522 
+     * @since 1.0.19
523 
+     * @param  string $context View or edit context.
524 
+     * @return string
525 
+     */
526 
+    public function get_completed_date_gmt( $context = 'view' ) {
527 527 
         $date = $this->get_completed_date( $context );
528 528
529 529 
         if ( $date ) {
530 530 
             $date = get_gmt_from_date( $date );
531 531 
         }
532 
-		return $date;
532 
+        return $date;
533 533 
     }
534 534
535 535 
     /**
536 
-	 * Alias for self::get_completed_date_gmt().
537 
-	 *
538 
-	 * @since 1.0.19
539 
-	 * @param  string $context View or edit context.
540 
-	 * @return string
541 
-	 */
542 
-	public function get_gmt_completed_date( $context = 'view' ) {
543 
-		return $this->get_completed_date_gmt( $context );
536 
+     * Alias for self::get_completed_date_gmt().
537 
+     *
538 
+     * @since 1.0.19
539 
+     * @param  string $context View or edit context.
540 
+     * @return string
541 
+     */
542 
+    public function get_gmt_completed_date( $context = 'view' ) {
543 
+        return $this->get_completed_date_gmt( $context );
544 544 
     }
545 545
546 546 
     /**
547 
-	 * Get the invoice number.
548 
-	 *
549 
-	 * @since 1.0.19
550 
-	 * @param  string $context View or edit context.
551 
-	 * @return string
552 
-	 */
553 
-	public function get_number( $context = 'view' ) {
554 
-		$number = $this->get_prop( 'number', $context );
547 
+     * Get the invoice number.
548 
+     *
549 
+     * @since 1.0.19
550 
+     * @param  string $context View or edit context.
551 
+     * @return string
552 
+     */
553 
+    public function get_number( $context = 'view' ) {
554 
+        $number = $this->get_prop( 'number', $context );
555 555
556 
-		if ( empty( $number ) ) {
557 
-			$number = $this->generate_number();
558 
-			$this->set_number( $this->generate_number() );
559 
-		}
556 
+        if ( empty( $number ) ) {
557 
+            $number = $this->generate_number();
558 
+            $this->set_number( $this->generate_number() );
559 
+        }
560 560
561 
-		return $number;
561 
+        return $number;
562 562 
     }
563 563
564 
-	/**
565 
-	 * Set the invoice number.
566 
-	 *
567 
-	 * @since 1.0.19
568 
-	 */
569 
-	public function maybe_set_number() {
564 
+    /**
565 
+     * Set the invoice number.
566 
+     *
567 
+     * @since 1.0.19
568 
+     */
569 
+    public function maybe_set_number() {
570 570 
         $number = $this->get_number();
571 571
572 572 
         if ( empty( $number ) || $this->get_id() == $number ) {
573 
-			$this->set_number( $this->generate_number() );
573 
+            $this->set_number( $this->generate_number() );
574 574 
         }
575 575
576 
-	}
576 
+    }
577 577
578 578 
     /**
579 
-	 * Get the invoice key.
580 
-	 *
581 
-	 * @since 1.0.19
582 
-	 * @param  string $context View or edit context.
583 
-	 * @return string
584 
-	 */
585 
-	public function get_key( $context = 'view' ) {
579 
+     * Get the invoice key.
580 
+     *
581 
+     * @since 1.0.19
582 
+     * @param  string $context View or edit context.
583 
+     * @return string
584 
+     */
585 
+    public function get_key( $context = 'view' ) {
586 586 
         return $this->get_prop( 'key', $context );
587 
-	}
588 
-
589 
-	/**
590 
-	 * Set the invoice key.
591 
-	 *
592 
-	 * @since 1.0.19
593 
-	 */
594 
-	public function maybe_set_key() {
587 
+    }
588 
+
589 
+    /**
590 
+     * Set the invoice key.
591 
+     *
592 
+     * @since 1.0.19
593 
+     */
594 
+    public function maybe_set_key() {
595 595 
         $key = $this->get_key();
596 596
597 597 
         if ( empty( $key ) ) {
 
@@ -602,140 +602,140 @@  discard block
 
 block discarded – undo
602 602 
     }
603 603
604 604 
     /**
605 
-	 * Get the invoice type.
606 
-	 *
607 
-	 * @since 1.0.19
608 
-	 * @param  string $context View or edit context.
609 
-	 * @return string
610 
-	 */
611 
-	public function get_type( $context = 'view' ) {
605 
+     * Get the invoice type.
606 
+     *
607 
+     * @since 1.0.19
608 
+     * @param  string $context View or edit context.
609 
+     * @return string
610 
+     */
611 
+    public function get_type( $context = 'view' ) {
612 612 
         return $this->get_prop( 'type', $context );
613 
-	}
614 
-
615 
-	/**
616 
-	 * Returns the post type name.
617 
-	 *
618 
-	 * @since 1.0.19
619 
-	 * @return string
620 
-	 */
621 
-	public function get_invoice_quote_type() {
613 
+    }
614 
+
615 
+    /**
616 
+     * Returns the post type name.
617 
+     *
618 
+     * @since 1.0.19
619 
+     * @return string
620 
+     */
621 
+    public function get_invoice_quote_type() {
622 622 
         return getpaid_get_post_type_label( $this->get_post_type(), false );
623 623 
     }
624 624
625 625 
     /**
626 
-	 * Get the invoice post type label.
627 
-	 *
628 
-	 * @since 1.0.19
629 
-	 * @param  string $context View or edit context.
630 
-	 * @return string
631 
-	 */
632 
-	public function get_label( $context = 'view' ) {
626 
+     * Get the invoice post type label.
627 
+     *
628 
+     * @since 1.0.19
629 
+     * @param  string $context View or edit context.
630 
+     * @return string
631 
+     */
632 
+    public function get_label( $context = 'view' ) {
633 633 
         return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
634 
-	}
635 
-
636 
-	/**
637 
-	 * Get the invoice post type.
638 
-	 *
639 
-	 * @since 1.0.19
640 
-	 * @param  string $context View or edit context.
641 
-	 * @return string
642 
-	 */
643 
-	public function get_post_type( $context = 'view' ) {
634 
+    }
635 
+
636 
+    /**
637 
+     * Get the invoice post type.
638 
+     *
639 
+     * @since 1.0.19
640 
+     * @param  string $context View or edit context.
641 
+     * @return string
642 
+     */
643 
+    public function get_post_type( $context = 'view' ) {
644 644 
         return $this->get_prop( 'post_type', $context );
645 645 
     }
646 646
647 647 
     /**
648 
-	 * Get the invoice mode.
649 
-	 *
650 
-	 * @since 1.0.19
651 
-	 * @param  string $context View or edit context.
652 
-	 * @return string
653 
-	 */
654 
-	public function get_mode( $context = 'view' ) {
648 
+     * Get the invoice mode.
649 
+     *
650 
+     * @since 1.0.19
651 
+     * @param  string $context View or edit context.
652 
+     * @return string
653 
+     */
654 
+    public function get_mode( $context = 'view' ) {
655 655 
         return $this->get_prop( 'mode', $context );
656 656 
     }
657 657
658 658 
     /**
659 
-	 * Get the invoice path.
660 
-	 *
661 
-	 * @since 1.0.19
662 
-	 * @param  string $context View or edit context.
663 
-	 * @return string
664 
-	 */
665 
-	public function get_path( $context = 'view' ) {
659 
+     * Get the invoice path.
660 
+     *
661 
+     * @since 1.0.19
662 
+     * @param  string $context View or edit context.
663 
+     * @return string
664 
+     */
665 
+    public function get_path( $context = 'view' ) {
666 666 
         $path   = $this->get_prop( 'path', $context );
667 
-		$prefix = $this->get_type();
667 
+        $prefix = $this->get_type();
668 668
669 
-		if ( 0 !== strpos( $path, $prefix ) ) {
670 
-			$path = sanitize_title( $prefix . '-' . $this->get_id() );
671 
-			$this->set_path( $path );
672 
-		}
669 
+        if ( 0 !== strpos( $path, $prefix ) ) {
670 
+            $path = sanitize_title( $prefix . '-' . $this->get_id() );
671 
+            $this->set_path( $path );
672 
+        }
673 673
674 
-		return $path;
674 
+        return $path;
675 675 
     }
676 676
677 677 
     /**
678 
-	 * Get the invoice name/title.
679 
-	 *
680 
-	 * @since 1.0.19
681 
-	 * @param  string $context View or edit context.
682 
-	 * @return string
683 
-	 */
684 
-	public function get_name( $context = 'view' ) {
678 
+     * Get the invoice name/title.
679 
+     *
680 
+     * @since 1.0.19
681 
+     * @param  string $context View or edit context.
682 
+     * @return string
683 
+     */
684 
+    public function get_name( $context = 'view' ) {
685 685 
         return $this->get_prop( 'title', $context );
686 686 
     }
687 687
688 688 
     /**
689 
-	 * Alias of self::get_name().
690 
-	 *
691 
-	 * @since 1.0.19
692 
-	 * @param  string $context View or edit context.
693 
-	 * @return string
694 
-	 */
695 
-	public function get_title( $context = 'view' ) {
696 
-		return $this->get_name( $context );
689 
+     * Alias of self::get_name().
690 
+     *
691 
+     * @since 1.0.19
692 
+     * @param  string $context View or edit context.
693 
+     * @return string
694 
+     */
695 
+    public function get_title( $context = 'view' ) {
696 
+        return $this->get_name( $context );
697 697 
     }
698 698
699 699 
     /**
700 
-	 * Get the invoice description.
701 
-	 *
702 
-	 * @since 1.0.19
703 
-	 * @param  string $context View or edit context.
704 
-	 * @return string
705 
-	 */
706 
-	public function get_description( $context = 'view' ) {
707 
-		return $this->get_prop( 'description', $context );
700 
+     * Get the invoice description.
701 
+     *
702 
+     * @since 1.0.19
703 
+     * @param  string $context View or edit context.
704 
+     * @return string
705 
+     */
706 
+    public function get_description( $context = 'view' ) {
707 
+        return $this->get_prop( 'description', $context );
708 708 
     }
709 709
710 710 
     /**
711 
-	 * Alias of self::get_description().
712 
-	 *
713 
-	 * @since 1.0.19
714 
-	 * @param  string $context View or edit context.
715 
-	 * @return string
716 
-	 */
717 
-	public function get_excerpt( $context = 'view' ) {
718 
-		return $this->get_description( $context );
711 
+     * Alias of self::get_description().
712 
+     *
713 
+     * @since 1.0.19
714 
+     * @param  string $context View or edit context.
715 
+     * @return string
716 
+     */
717 
+    public function get_excerpt( $context = 'view' ) {
718 
+        return $this->get_description( $context );
719 719 
     }
720 720
721 721 
     /**
722 
-	 * Alias of self::get_description().
723 
-	 *
724 
-	 * @since 1.0.19
725 
-	 * @param  string $context View or edit context.
726 
-	 * @return string
727 
-	 */
728 
-	public function get_summary( $context = 'view' ) {
729 
-		return $this->get_description( $context );
722 
+     * Alias of self::get_description().
723 
+     *
724 
+     * @since 1.0.19
725 
+     * @param  string $context View or edit context.
726 
+     * @return string
727 
+     */
728 
+    public function get_summary( $context = 'view' ) {
729 
+        return $this->get_description( $context );
730 730 
     }
731 731
732 732 
     /**
733 
-	 * Returns the user info.
734 
-	 *
735 
-	 * @since 1.0.19
733 
+     * Returns the user info.
734 
+     *
735 
+     * @since 1.0.19
736 736 
      * @param  string $context View or edit context.
737 
-	 * @return array
738 
-	 */
737 
+     * @return array
738 
+     */
739 739 
     public function get_user_info( $context = 'view' ) {
740 740
741 741 
         $user_info = array(
 
@@ -750,683 +750,683 @@  discard block
 
 block discarded – undo
750 750 
             'state'      => $this->get_state( $context ),
751 751 
             'zip'        => $this->get_zip( $context ),
752 752 
             'company'    => $this->get_company( $context ),
753 
-			'company_id' => $this->get_company_id( $context ),
753 
+            'company_id' => $this->get_company_id( $context ),
754 754 
             'vat_number' => $this->get_vat_number( $context ),
755 755 
             'discount'   => $this->get_discount_code( $context ),
756 
-		);
756 
+        );
757 757
758 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
758 
+        return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
759 759
760 760 
     }
761 761
762 762 
     /**
763 
-	 * Get the customer id.
764 
-	 *
765 
-	 * @since 1.0.19
766 
-	 * @param  string $context View or edit context.
767 
-	 * @return int
768 
-	 */
769 
-	public function get_author( $context = 'view' ) {
770 
-		return (int) $this->get_prop( 'author', $context );
763 
+     * Get the customer id.
764 
+     *
765 
+     * @since 1.0.19
766 
+     * @param  string $context View or edit context.
767 
+     * @return int
768 
+     */
769 
+    public function get_author( $context = 'view' ) {
770 
+        return (int) $this->get_prop( 'author', $context );
771 771 
     }
772 772
773 773 
     /**
774 
-	 * Alias of self::get_author().
775 
-	 *
776 
-	 * @since 1.0.19
777 
-	 * @param  string $context View or edit context.
778 
-	 * @return int
779 
-	 */
780 
-	public function get_user_id( $context = 'view' ) {
781 
-		return $this->get_author( $context );
774 
+     * Alias of self::get_author().
775 
+     *
776 
+     * @since 1.0.19
777 
+     * @param  string $context View or edit context.
778 
+     * @return int
779 
+     */
780 
+    public function get_user_id( $context = 'view' ) {
781 
+        return $this->get_author( $context );
782 782 
     }
783 783
784 
-     /**
785 
-	 * Alias of self::get_author().
786 
-	 *
787 
-	 * @since 1.0.19
788 
-	 * @param  string $context View or edit context.
789 
-	 * @return int
790 
-	 */
791 
-	public function get_customer_id( $context = 'view' ) {
792 
-		return $this->get_author( $context );
784 
+        /**
785 
+         * Alias of self::get_author().
786 
+         *
787 
+         * @since 1.0.19
788 
+         * @param  string $context View or edit context.
789 
+         * @return int
790 
+         */
791 
+    public function get_customer_id( $context = 'view' ) {
792 
+        return $this->get_author( $context );
793 793 
     }
794 794
795 795 
     /**
796 
-	 * Get the customer's ip.
797 
-	 *
798 
-	 * @since 1.0.19
799 
-	 * @param  string $context View or edit context.
800 
-	 * @return string
801 
-	 */
802 
-	public function get_ip( $context = 'view' ) {
803 
-		return $this->get_prop( 'user_ip', $context );
796 
+     * Get the customer's ip.
797 
+     *
798 
+     * @since 1.0.19
799 
+     * @param  string $context View or edit context.
800 
+     * @return string
801 
+     */
802 
+    public function get_ip( $context = 'view' ) {
803 
+        return $this->get_prop( 'user_ip', $context );
804 804 
     }
805 805
806 806 
     /**
807 
-	 * Alias of self::get_ip().
808 
-	 *
809 
-	 * @since 1.0.19
810 
-	 * @param  string $context View or edit context.
811 
-	 * @return string
812 
-	 */
813 
-	public function get_user_ip( $context = 'view' ) {
814 
-		return $this->get_ip( $context );
807 
+     * Alias of self::get_ip().
808 
+     *
809 
+     * @since 1.0.19
810 
+     * @param  string $context View or edit context.
811 
+     * @return string
812 
+     */
813 
+    public function get_user_ip( $context = 'view' ) {
814 
+        return $this->get_ip( $context );
815 815 
     }
816 816
817 
-     /**
818 
-	 * Alias of self::get_ip().
819 
-	 *
820 
-	 * @since 1.0.19
821 
-	 * @param  string $context View or edit context.
822 
-	 * @return string
823 
-	 */
824 
-	public function get_customer_ip( $context = 'view' ) {
825 
-		return $this->get_ip( $context );
817 
+        /**
818 
+         * Alias of self::get_ip().
819 
+         *
820 
+         * @since 1.0.19
821 
+         * @param  string $context View or edit context.
822 
+         * @return string
823 
+         */
824 
+    public function get_customer_ip( $context = 'view' ) {
825 
+        return $this->get_ip( $context );
826 826 
     }
827 827
828 828 
     /**
829 
-	 * Get the customer's first name.
830 
-	 *
831 
-	 * @since 1.0.19
832 
-	 * @param  string $context View or edit context.
833 
-	 * @return string
834 
-	 */
835 
-	public function get_first_name( $context = 'view' ) {
836 
-		return $this->get_prop( 'first_name', $context );
829 
+     * Get the customer's first name.
830 
+     *
831 
+     * @since 1.0.19
832 
+     * @param  string $context View or edit context.
833 
+     * @return string
834 
+     */
835 
+    public function get_first_name( $context = 'view' ) {
836 
+        return $this->get_prop( 'first_name', $context );
837 837 
     }
838 838
839 839 
     /**
840 
-	 * Alias of self::get_first_name().
841 
-	 *
842 
-	 * @since 1.0.19
843 
-	 * @param  string $context View or edit context.
844 
-	 * @return string
845 
-	 */
846 
-	public function get_user_first_name( $context = 'view' ) {
847 
-		return $this->get_first_name( $context );
840 
+     * Alias of self::get_first_name().
841 
+     *
842 
+     * @since 1.0.19
843 
+     * @param  string $context View or edit context.
844 
+     * @return string
845 
+     */
846 
+    public function get_user_first_name( $context = 'view' ) {
847 
+        return $this->get_first_name( $context );
848 848 
     }
849 849
850 
-     /**
851 
-	 * Alias of self::get_first_name().
852 
-	 *
853 
-	 * @since 1.0.19
854 
-	 * @param  string $context View or edit context.
855 
-	 * @return string
856 
-	 */
857 
-	public function get_customer_first_name( $context = 'view' ) {
858 
-		return $this->get_first_name( $context );
850 
+        /**
851 
+         * Alias of self::get_first_name().
852 
+         *
853 
+         * @since 1.0.19
854 
+         * @param  string $context View or edit context.
855 
+         * @return string
856 
+         */
857 
+    public function get_customer_first_name( $context = 'view' ) {
858 
+        return $this->get_first_name( $context );
859 859 
     }
860 860
861 861 
     /**
862 
-	 * Get the customer's last name.
863 
-	 *
864 
-	 * @since 1.0.19
865 
-	 * @param  string $context View or edit context.
866 
-	 * @return string
867 
-	 */
868 
-	public function get_last_name( $context = 'view' ) {
869 
-		return $this->get_prop( 'last_name', $context );
862 
+     * Get the customer's last name.
863 
+     *
864 
+     * @since 1.0.19
865 
+     * @param  string $context View or edit context.
866 
+     * @return string
867 
+     */
868 
+    public function get_last_name( $context = 'view' ) {
869 
+        return $this->get_prop( 'last_name', $context );
870 870 
     }
871 871
872 872 
     /**
873 
-	 * Alias of self::get_last_name().
874 
-	 *
875 
-	 * @since 1.0.19
876 
-	 * @param  string $context View or edit context.
877 
-	 * @return string
878 
-	 */
879 
-	public function get_user_last_name( $context = 'view' ) {
880 
-		return $this->get_last_name( $context );
873 
+     * Alias of self::get_last_name().
874 
+     *
875 
+     * @since 1.0.19
876 
+     * @param  string $context View or edit context.
877 
+     * @return string
878 
+     */
879 
+    public function get_user_last_name( $context = 'view' ) {
880 
+        return $this->get_last_name( $context );
881 881 
     }
882 882
883 883 
     /**
884 
-	 * Alias of self::get_last_name().
885 
-	 *
886 
-	 * @since 1.0.19
887 
-	 * @param  string $context View or edit context.
888 
-	 * @return string
889 
-	 */
890 
-	public function get_customer_last_name( $context = 'view' ) {
891 
-		return $this->get_last_name( $context );
884 
+     * Alias of self::get_last_name().
885 
+     *
886 
+     * @since 1.0.19
887 
+     * @param  string $context View or edit context.
888 
+     * @return string
889 
+     */
890 
+    public function get_customer_last_name( $context = 'view' ) {
891 
+        return $this->get_last_name( $context );
892 892 
     }
893 893
894 894 
     /**
895 
-	 * Get the customer's full name.
896 
-	 *
897 
-	 * @since 1.0.19
898 
-	 * @param  string $context View or edit context.
899 
-	 * @return string
900 
-	 */
901 
-	public function get_full_name( $context = 'view' ) {
902 
-		$name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
895 
+     * Get the customer's full name.
896 
+     *
897 
+     * @since 1.0.19
898 
+     * @param  string $context View or edit context.
899 
+     * @return string
900 
+     */
901 
+    public function get_full_name( $context = 'view' ) {
902 
+        $name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
903 903
904 
-		if ( ! $name ) {
905 
-			$user = get_userdata( $this->get_author( $context ) );
904 
+        if ( ! $name ) {
905 
+            $user = get_userdata( $this->get_author( $context ) );
906 906
907 
-			if ( $user ) {
908 
-				$name = $user->display_name;
909 
-			}
910 
-		}
907 
+            if ( $user ) {
908 
+                $name = $user->display_name;
909 
+            }
910 
+        }
911 911
912 
-		if ( ! $name ) {
913 
-			$name = $this->get_email( $context );
914 
-		}
912 
+        if ( ! $name ) {
913 
+            $name = $this->get_email( $context );
914 
+        }
915 915
916 
-		return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
916 
+        return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
917 917 
     }
918 918
919 919 
     /**
920 
-	 * Alias of self::get_full_name().
921 
-	 *
922 
-	 * @since 1.0.19
923 
-	 * @param  string $context View or edit context.
924 
-	 * @return string
925 
-	 */
926 
-	public function get_user_full_name( $context = 'view' ) {
927 
-		return $this->get_full_name( $context );
920 
+     * Alias of self::get_full_name().
921 
+     *
922 
+     * @since 1.0.19
923 
+     * @param  string $context View or edit context.
924 
+     * @return string
925 
+     */
926 
+    public function get_user_full_name( $context = 'view' ) {
927 
+        return $this->get_full_name( $context );
928 928 
     }
929 929
930 930 
     /**
931 
-	 * Alias of self::get_full_name().
932 
-	 *
933 
-	 * @since 1.0.19
934 
-	 * @param  string $context View or edit context.
935 
-	 * @return string
936 
-	 */
937 
-	public function get_customer_full_name( $context = 'view' ) {
938 
-		return $this->get_full_name( $context );
931 
+     * Alias of self::get_full_name().
932 
+     *
933 
+     * @since 1.0.19
934 
+     * @param  string $context View or edit context.
935 
+     * @return string
936 
+     */
937 
+    public function get_customer_full_name( $context = 'view' ) {
938 
+        return $this->get_full_name( $context );
939 939 
     }
940 940
941 941 
     /**
942 
-	 * Get the customer's phone number.
943 
-	 *
944 
-	 * @since 1.0.19
945 
-	 * @param  string $context View or edit context.
946 
-	 * @return string
947 
-	 */
948 
-	public function get_phone( $context = 'view' ) {
949 
-		return $this->get_prop( 'phone', $context );
942 
+     * Get the customer's phone number.
943 
+     *
944 
+     * @since 1.0.19
945 
+     * @param  string $context View or edit context.
946 
+     * @return string
947 
+     */
948 
+    public function get_phone( $context = 'view' ) {
949 
+        return $this->get_prop( 'phone', $context );
950 950 
     }
951 951
952 952 
     /**
953 
-	 * Alias of self::get_phone().
954 
-	 *
955 
-	 * @since 1.0.19
956 
-	 * @param  string $context View or edit context.
957 
-	 * @return string
958 
-	 */
959 
-	public function get_phone_number( $context = 'view' ) {
960 
-		return $this->get_phone( $context );
953 
+     * Alias of self::get_phone().
954 
+     *
955 
+     * @since 1.0.19
956 
+     * @param  string $context View or edit context.
957 
+     * @return string
958 
+     */
959 
+    public function get_phone_number( $context = 'view' ) {
960 
+        return $this->get_phone( $context );
961 961 
     }
962 962
963 963 
     /**
964 
-	 * Alias of self::get_phone().
965 
-	 *
966 
-	 * @since 1.0.19
967 
-	 * @param  string $context View or edit context.
968 
-	 * @return string
969 
-	 */
970 
-	public function get_user_phone( $context = 'view' ) {
971 
-		return $this->get_phone( $context );
964 
+     * Alias of self::get_phone().
965 
+     *
966 
+     * @since 1.0.19
967 
+     * @param  string $context View or edit context.
968 
+     * @return string
969 
+     */
970 
+    public function get_user_phone( $context = 'view' ) {
971 
+        return $this->get_phone( $context );
972 972 
     }
973 973
974 974 
     /**
975 
-	 * Alias of self::get_phone().
976 
-	 *
977 
-	 * @since 1.0.19
978 
-	 * @param  string $context View or edit context.
979 
-	 * @return string
980 
-	 */
981 
-	public function get_customer_phone( $context = 'view' ) {
982 
-		return $this->get_phone( $context );
975 
+     * Alias of self::get_phone().
976 
+     *
977 
+     * @since 1.0.19
978 
+     * @param  string $context View or edit context.
979 
+     * @return string
980 
+     */
981 
+    public function get_customer_phone( $context = 'view' ) {
982 
+        return $this->get_phone( $context );
983 983 
     }
984 984
985 985 
     /**
986 
-	 * Get the customer's email address.
987 
-	 *
988 
-	 * @since 1.0.19
989 
-	 * @param  string $context View or edit context.
990 
-	 * @return string
991 
-	 */
992 
-	public function get_email( $context = 'view' ) {
993 
-		return $this->get_prop( 'email', $context );
986 
+     * Get the customer's email address.
987 
+     *
988 
+     * @since 1.0.19
989 
+     * @param  string $context View or edit context.
990 
+     * @return string
991 
+     */
992 
+    public function get_email( $context = 'view' ) {
993 
+        return $this->get_prop( 'email', $context );
994 994 
     }
995 995
996 996 
     /**
997 
-	 * Alias of self::get_email().
998 
-	 *
999 
-	 * @since 1.0.19
1000 
-	 * @param  string $context View or edit context.
1001 
-	 * @return string
1002 
-	 */
1003 
-	public function get_email_address( $context = 'view' ) {
1004 
-		return $this->get_email( $context );
997 
+     * Alias of self::get_email().
998 
+     *
999 
+     * @since 1.0.19
1000 
+     * @param  string $context View or edit context.
1001 
+     * @return string
1002 
+     */
1003 
+    public function get_email_address( $context = 'view' ) {
1004 
+        return $this->get_email( $context );
1005 1005 
     }
1006 1006
1007 1007 
     /**
1008 
-	 * Alias of self::get_email().
1009 
-	 *
1010 
-	 * @since 1.0.19
1011 
-	 * @param  string $context View or edit context.
1012 
-	 * @return string
1013 
-	 */
1014 
-	public function get_user_email( $context = 'view' ) {
1015 
-		return $this->get_email( $context );
1008 
+     * Alias of self::get_email().
1009 
+     *
1010 
+     * @since 1.0.19
1011 
+     * @param  string $context View or edit context.
1012 
+     * @return string
1013 
+     */
1014 
+    public function get_user_email( $context = 'view' ) {
1015 
+        return $this->get_email( $context );
1016 1016 
     }
1017 1017
1018 1018 
     /**
1019 
-	 * Alias of self::get_email().
1020 
-	 *
1021 
-	 * @since 1.0.19
1022 
-	 * @param  string $context View or edit context.
1023 
-	 * @return string
1024 
-	 */
1025 
-	public function get_customer_email( $context = 'view' ) {
1026 
-		return $this->get_email( $context );
1019 
+     * Alias of self::get_email().
1020 
+     *
1021 
+     * @since 1.0.19
1022 
+     * @param  string $context View or edit context.
1023 
+     * @return string
1024 
+     */
1025 
+    public function get_customer_email( $context = 'view' ) {
1026 
+        return $this->get_email( $context );
1027 1027 
     }
1028 1028
1029 1029 
     /**
1030 
-	 * Get the customer's country.
1031 
-	 *
1032 
-	 * @since 1.0.19
1033 
-	 * @param  string $context View or edit context.
1034 
-	 * @return string
1035 
-	 */
1036 
-	public function get_country( $context = 'view' ) {
1037 
-		$country = $this->get_prop( 'country', $context );
1038 
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1030 
+     * Get the customer's country.
1031 
+     *
1032 
+     * @since 1.0.19
1033 
+     * @param  string $context View or edit context.
1034 
+     * @return string
1035 
+     */
1036 
+    public function get_country( $context = 'view' ) {
1037 
+        $country = $this->get_prop( 'country', $context );
1038 
+        return empty( $country ) ? wpinv_get_default_country() : $country;
1039 1039 
     }
1040 1040
1041 1041 
     /**
1042 
-	 * Alias of self::get_country().
1043 
-	 *
1044 
-	 * @since 1.0.19
1045 
-	 * @param  string $context View or edit context.
1046 
-	 * @return string
1047 
-	 */
1048 
-	public function get_user_country( $context = 'view' ) {
1049 
-		return $this->get_country( $context );
1042 
+     * Alias of self::get_country().
1043 
+     *
1044 
+     * @since 1.0.19
1045 
+     * @param  string $context View or edit context.
1046 
+     * @return string
1047 
+     */
1048 
+    public function get_user_country( $context = 'view' ) {
1049 
+        return $this->get_country( $context );
1050 1050 
     }
1051 1051
1052 1052 
     /**
1053 
-	 * Alias of self::get_country().
1054 
-	 *
1055 
-	 * @since 1.0.19
1056 
-	 * @param  string $context View or edit context.
1057 
-	 * @return string
1058 
-	 */
1059 
-	public function get_customer_country( $context = 'view' ) {
1060 
-		return $this->get_country( $context );
1053 
+     * Alias of self::get_country().
1054 
+     *
1055 
+     * @since 1.0.19
1056 
+     * @param  string $context View or edit context.
1057 
+     * @return string
1058 
+     */
1059 
+    public function get_customer_country( $context = 'view' ) {
1060 
+        return $this->get_country( $context );
1061 1061 
     }
1062 1062
1063 1063 
     /**
1064 
-	 * Get the customer's state.
1065 
-	 *
1066 
-	 * @since 1.0.19
1067 
-	 * @param  string $context View or edit context.
1068 
-	 * @return string
1069 
-	 */
1070 
-	public function get_state( $context = 'view' ) {
1071 
-		$state = $this->get_prop( 'state', $context );
1072 
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1064 
+     * Get the customer's state.
1065 
+     *
1066 
+     * @since 1.0.19
1067 
+     * @param  string $context View or edit context.
1068 
+     * @return string
1069 
+     */
1070 
+    public function get_state( $context = 'view' ) {
1071 
+        $state = $this->get_prop( 'state', $context );
1072 
+        return empty( $state ) ? wpinv_get_default_state() : $state;
1073 1073 
     }
1074 1074
1075 1075 
     /**
1076 
-	 * Alias of self::get_state().
1077 
-	 *
1078 
-	 * @since 1.0.19
1079 
-	 * @param  string $context View or edit context.
1080 
-	 * @return string
1081 
-	 */
1082 
-	public function get_user_state( $context = 'view' ) {
1083 
-		return $this->get_state( $context );
1076 
+     * Alias of self::get_state().
1077 
+     *
1078 
+     * @since 1.0.19
1079 
+     * @param  string $context View or edit context.
1080 
+     * @return string
1081 
+     */
1082 
+    public function get_user_state( $context = 'view' ) {
1083 
+        return $this->get_state( $context );
1084 1084 
     }
1085 1085
1086 1086 
     /**
1087 
-	 * Alias of self::get_state().
1088 
-	 *
1089 
-	 * @since 1.0.19
1090 
-	 * @param  string $context View or edit context.
1091 
-	 * @return string
1092 
-	 */
1093 
-	public function get_customer_state( $context = 'view' ) {
1094 
-		return $this->get_state( $context );
1087 
+     * Alias of self::get_state().
1088 
+     *
1089 
+     * @since 1.0.19
1090 
+     * @param  string $context View or edit context.
1091 
+     * @return string
1092 
+     */
1093 
+    public function get_customer_state( $context = 'view' ) {
1094 
+        return $this->get_state( $context );
1095 1095 
     }
1096 1096
1097 1097 
     /**
1098 
-	 * Get the customer's city.
1099 
-	 *
1100 
-	 * @since 1.0.19
1101 
-	 * @param  string $context View or edit context.
1102 
-	 * @return string
1103 
-	 */
1104 
-	public function get_city( $context = 'view' ) {
1105 
-		return $this->get_prop( 'city', $context );
1098 
+     * Get the customer's city.
1099 
+     *
1100 
+     * @since 1.0.19
1101 
+     * @param  string $context View or edit context.
1102 
+     * @return string
1103 
+     */
1104 
+    public function get_city( $context = 'view' ) {
1105 
+        return $this->get_prop( 'city', $context );
1106 1106 
     }
1107 1107
1108 1108 
     /**
1109 
-	 * Alias of self::get_city().
1110 
-	 *
1111 
-	 * @since 1.0.19
1112 
-	 * @param  string $context View or edit context.
1113 
-	 * @return string
1114 
-	 */
1115 
-	public function get_user_city( $context = 'view' ) {
1116 
-		return $this->get_city( $context );
1109 
+     * Alias of self::get_city().
1110 
+     *
1111 
+     * @since 1.0.19
1112 
+     * @param  string $context View or edit context.
1113 
+     * @return string
1114 
+     */
1115 
+    public function get_user_city( $context = 'view' ) {
1116 
+        return $this->get_city( $context );
1117 1117 
     }
1118 1118
1119 1119 
     /**
1120 
-	 * Alias of self::get_city().
1121 
-	 *
1122 
-	 * @since 1.0.19
1123 
-	 * @param  string $context View or edit context.
1124 
-	 * @return string
1125 
-	 */
1126 
-	public function get_customer_city( $context = 'view' ) {
1127 
-		return $this->get_city( $context );
1120 
+     * Alias of self::get_city().
1121 
+     *
1122 
+     * @since 1.0.19
1123 
+     * @param  string $context View or edit context.
1124 
+     * @return string
1125 
+     */
1126 
+    public function get_customer_city( $context = 'view' ) {
1127 
+        return $this->get_city( $context );
1128 1128 
     }
1129 1129
1130 1130 
     /**
1131 
-	 * Get the customer's zip.
1132 
-	 *
1133 
-	 * @since 1.0.19
1134 
-	 * @param  string $context View or edit context.
1135 
-	 * @return string
1136 
-	 */
1137 
-	public function get_zip( $context = 'view' ) {
1138 
-		return $this->get_prop( 'zip', $context );
1131 
+     * Get the customer's zip.
1132 
+     *
1133 
+     * @since 1.0.19
1134 
+     * @param  string $context View or edit context.
1135 
+     * @return string
1136 
+     */
1137 
+    public function get_zip( $context = 'view' ) {
1138 
+        return $this->get_prop( 'zip', $context );
1139 1139 
     }
1140 1140
1141 1141 
     /**
1142 
-	 * Alias of self::get_zip().
1143 
-	 *
1144 
-	 * @since 1.0.19
1145 
-	 * @param  string $context View or edit context.
1146 
-	 * @return string
1147 
-	 */
1148 
-	public function get_user_zip( $context = 'view' ) {
1149 
-		return $this->get_zip( $context );
1142 
+     * Alias of self::get_zip().
1143 
+     *
1144 
+     * @since 1.0.19
1145 
+     * @param  string $context View or edit context.
1146 
+     * @return string
1147 
+     */
1148 
+    public function get_user_zip( $context = 'view' ) {
1149 
+        return $this->get_zip( $context );
1150 1150 
     }
1151 1151
1152 1152 
     /**
1153 
-	 * Alias of self::get_zip().
1154 
-	 *
1155 
-	 * @since 1.0.19
1156 
-	 * @param  string $context View or edit context.
1157 
-	 * @return string
1158 
-	 */
1159 
-	public function get_customer_zip( $context = 'view' ) {
1160 
-		return $this->get_zip( $context );
1153 
+     * Alias of self::get_zip().
1154 
+     *
1155 
+     * @since 1.0.19
1156 
+     * @param  string $context View or edit context.
1157 
+     * @return string
1158 
+     */
1159 
+    public function get_customer_zip( $context = 'view' ) {
1160 
+        return $this->get_zip( $context );
1161 1161 
     }
1162 1162
1163 1163 
     /**
1164 
-	 * Get the customer's company.
1165 
-	 *
1166 
-	 * @since 1.0.19
1167 
-	 * @param  string $context View or edit context.
1168 
-	 * @return string
1169 
-	 */
1170 
-	public function get_company( $context = 'view' ) {
1171 
-		return $this->get_prop( 'company', $context );
1164 
+     * Get the customer's company.
1165 
+     *
1166 
+     * @since 1.0.19
1167 
+     * @param  string $context View or edit context.
1168 
+     * @return string
1169 
+     */
1170 
+    public function get_company( $context = 'view' ) {
1171 
+        return $this->get_prop( 'company', $context );
1172 1172 
     }
1173 1173
1174 1174 
     /**
1175 
-	 * Alias of self::get_company().
1176 
-	 *
1177 
-	 * @since 1.0.19
1178 
-	 * @param  string $context View or edit context.
1179 
-	 * @return string
1180 
-	 */
1181 
-	public function get_user_company( $context = 'view' ) {
1182 
-		return $this->get_company( $context );
1175 
+     * Alias of self::get_company().
1176 
+     *
1177 
+     * @since 1.0.19
1178 
+     * @param  string $context View or edit context.
1179 
+     * @return string
1180 
+     */
1181 
+    public function get_user_company( $context = 'view' ) {
1182 
+        return $this->get_company( $context );
1183 
+    }
1184 
+
1185 
+    /**
1186 
+     * Alias of self::get_company().
1187 
+     *
1188 
+     * @since 1.0.19
1189 
+     * @param  string $context View or edit context.
1190 
+     * @return string
1191 
+     */
1192 
+    public function get_customer_company( $context = 'view' ) {
1193 
+        return $this->get_company( $context );
1183 1194 
     }
1184 1195
1185 1196 
     /**
1186 
-	 * Alias of self::get_company().
1187 
-	 *
1188 
-	 * @since 1.0.19
1189 
-	 * @param  string $context View or edit context.
1190 
-	 * @return string
1191 
-	 */
1192 
-	public function get_customer_company( $context = 'view' ) {
1193 
-		return $this->get_company( $context );
1197 
+     * Get the customer's company id.
1198 
+     *
1199 
+     * @since 1.0.19
1200 
+     * @param  string $context View or edit context.
1201 
+     * @return string
1202 
+     */
1203 
+    public function get_company_id( $context = 'view' ) {
1204 
+        return $this->get_prop( 'company_id', $context );
1205 
+    }
1206 
+
1207 
+    /**
1208 
+     * Get the customer's vat number.
1209 
+     *
1210 
+     * @since 1.0.19
1211 
+     * @param  string $context View or edit context.
1212 
+     * @return string
1213 
+     */
1214 
+    public function get_vat_number( $context = 'view' ) {
1215 
+        return $this->get_prop( 'vat_number', $context );
1194 1216 
     }
1195 1217
1196 
-	/**
1197 
-	 * Get the customer's company id.
1198 
-	 *
1199 
-	 * @since 1.0.19
1200 
-	 * @param  string $context View or edit context.
1201 
-	 * @return string
1202 
-	 */
1203 
-	public function get_company_id( $context = 'view' ) {
1204 
-		return $this->get_prop( 'company_id', $context );
1218 
+    /**
1219 
+     * Alias of self::get_vat_number().
1220 
+     *
1221 
+     * @since 1.0.19
1222 
+     * @param  string $context View or edit context.
1223 
+     * @return string
1224 
+     */
1225 
+    public function get_user_vat_number( $context = 'view' ) {
1226 
+        return $this->get_vat_number( $context );
1205 1227 
     }
1206 1228
1207 1229 
     /**
1208 
-	 * Get the customer's vat number.
1209 
-	 *
1210 
-	 * @since 1.0.19
1211 
-	 * @param  string $context View or edit context.
1212 
-	 * @return string
1213 
-	 */
1214 
-	public function get_vat_number( $context = 'view' ) {
1215 
-		return $this->get_prop( 'vat_number', $context );
1230 
+     * Alias of self::get_vat_number().
1231 
+     *
1232 
+     * @since 1.0.19
1233 
+     * @param  string $context View or edit context.
1234 
+     * @return string
1235 
+     */
1236 
+    public function get_customer_vat_number( $context = 'view' ) {
1237 
+        return $this->get_vat_number( $context );
1216 1238 
     }
1217 1239
1218 1240 
     /**
1219 
-	 * Alias of self::get_vat_number().
1220 
-	 *
1221 
-	 * @since 1.0.19
1222 
-	 * @param  string $context View or edit context.
1223 
-	 * @return string
1224 
-	 */
1225 
-	public function get_user_vat_number( $context = 'view' ) {
1226 
-		return $this->get_vat_number( $context );
1241 
+     * Get the customer's vat rate.
1242 
+     *
1243 
+     * @since 1.0.19
1244 
+     * @param  string $context View or edit context.
1245 
+     * @return string
1246 
+     */
1247 
+    public function get_vat_rate( $context = 'view' ) {
1248 
+        return $this->get_prop( 'vat_rate', $context );
1227 1249 
     }
1228 1250
1229 1251 
     /**
1230 
-	 * Alias of self::get_vat_number().
1231 
-	 *
1232 
-	 * @since 1.0.19
1233 
-	 * @param  string $context View or edit context.
1234 
-	 * @return string
1235 
-	 */
1236 
-	public function get_customer_vat_number( $context = 'view' ) {
1237 
-		return $this->get_vat_number( $context );
1252 
+     * Alias of self::get_vat_rate().
1253 
+     *
1254 
+     * @since 1.0.19
1255 
+     * @param  string $context View or edit context.
1256 
+     * @return string
1257 
+     */
1258 
+    public function get_user_vat_rate( $context = 'view' ) {
1259 
+        return $this->get_vat_rate( $context );
1238 1260 
     }
1239 1261
1240 
-    /**
1241 
-	 * Get the customer's vat rate.
1242 
-	 *
1243 
-	 * @since 1.0.19
1244 
-	 * @param  string $context View or edit context.
1245 
-	 * @return string
1246 
-	 */
1247 
-	public function get_vat_rate( $context = 'view' ) {
1248 
-		return $this->get_prop( 'vat_rate', $context );
1249 
-    }
1250 
-
1251 
-    /**
1252 
-	 * Alias of self::get_vat_rate().
1253 
-	 *
1254 
-	 * @since 1.0.19
1255 
-	 * @param  string $context View or edit context.
1256 
-	 * @return string
1257 
-	 */
1258 
-	public function get_user_vat_rate( $context = 'view' ) {
1259 
-		return $this->get_vat_rate( $context );
1260 
-    }
1261 
-
1262 
-    /**
1263 
-	 * Alias of self::get_vat_rate().
1264 
-	 *
1265 
-	 * @since 1.0.19
1266 
-	 * @param  string $context View or edit context.
1267 
-	 * @return string
1268 
-	 */
1269 
-	public function get_customer_vat_rate( $context = 'view' ) {
1270 
-		return $this->get_vat_rate( $context );
1271 
-    }
1272 
-
1273 
-    /**
1274 
-	 * Get the customer's address.
1275 
-	 *
1276 
-	 * @since 1.0.19
1277 
-	 * @param  string $context View or edit context.
1278 
-	 * @return string
1279 
-	 */
1280 
-	public function get_address( $context = 'view' ) {
1281 
-		return $this->get_prop( 'address', $context );
1282 
-    }
1283 
-
1284 
-    /**
1285 
-	 * Alias of self::get_address().
1286 
-	 *
1287 
-	 * @since 1.0.19
1288 
-	 * @param  string $context View or edit context.
1289 
-	 * @return string
1290 
-	 */
1291 
-	public function get_user_address( $context = 'view' ) {
1292 
-		return $this->get_address( $context );
1293 
-    }
1294 
-
1295 
-    /**
1296 
-	 * Alias of self::get_address().
1297 
-	 *
1298 
-	 * @since 1.0.19
1299 
-	 * @param  string $context View or edit context.
1300 
-	 * @return string
1301 
-	 */
1302 
-	public function get_customer_address( $context = 'view' ) {
1303 
-		return $this->get_address( $context );
1304 
-    }
1305 
-
1306 
-    /**
1307 
-	 * Get whether the customer has viewed the invoice or not.
1308 
-	 *
1309 
-	 * @since 1.0.19
1310 
-	 * @param  string $context View or edit context.
1311 
-	 * @return bool
1312 
-	 */
1313 
-	public function get_is_viewed( $context = 'view' ) {
1314 
-		return (bool) $this->get_prop( 'is_viewed', $context );
1315 
-	}
1316 
-
1317 
-	/**
1318 
-	 * Get other recipients for invoice communications.
1319 
-	 *
1320 
-	 * @since 1.0.19
1321 
-	 * @param  string $context View or edit context.
1322 
-	 * @return bool
1323 
-	 */
1324 
-	public function get_email_cc( $context = 'view' ) {
1325 
-		return $this->get_prop( 'email_cc', $context );
1326 
-	}
1327 
-
1328 
-	/**
1329 
-	 * Get invoice template.
1330 
-	 *
1331 
-	 * @since 1.0.19
1332 
-	 * @param  string $context View or edit context.
1333 
-	 * @return bool
1334 
-	 */
1335 
-	public function get_template( $context = 'view' ) {
1336 
-		return $this->get_prop( 'template', $context );
1337 
-	}
1338 
-
1339 
-	/**
1340 
-	 * Get invoice source.
1341 
-	 *
1342 
-	 * @since 1.0.19
1343 
-	 * @param  string $context View or edit context.
1344 
-	 * @return bool
1345 
-	 */
1346 
-	public function get_created_via( $context = 'view' ) {
1347 
-		return $this->get_prop( 'created_via', $context );
1348 
-	}
1349 
-
1350 
-	/**
1351 
-	 * Get whether the customer has confirmed their address.
1352 
-	 *
1353 
-	 * @since 1.0.19
1354 
-	 * @param  string $context View or edit context.
1355 
-	 * @return bool
1356 
-	 */
1357 
-	public function get_address_confirmed( $context = 'view' ) {
1358 
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1359 
-    }
1360 
-
1361 
-    /**
1362 
-	 * Alias of self::get_address_confirmed().
1363 
-	 *
1364 
-	 * @since 1.0.19
1365 
-	 * @param  string $context View or edit context.
1366 
-	 * @return bool
1367 
-	 */
1368 
-	public function get_user_address_confirmed( $context = 'view' ) {
1369 
-		return $this->get_address_confirmed( $context );
1370 
-    }
1371 
-
1372 
-    /**
1373 
-	 * Alias of self::get_address().
1374 
-	 *
1375 
-	 * @since 1.0.19
1376 
-	 * @param  string $context View or edit context.
1377 
-	 * @return bool
1378 
-	 */
1379 
-	public function get_customer_address_confirmed( $context = 'view' ) {
1380 
-		return $this->get_address_confirmed( $context );
1381 
-    }
1382 
-
1383 
-	/**
1384 
-	 * Get the shipping address.
1385 
-	 *
1386 
-	 * @since 1.0.19
1387 
-	 * @return array|false
1388 
-	 */
1389 
-	public function get_shipping_address() {
1390 
-
1391 
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1392 
-		return is_array( $shipping_address ) ? $shipping_address : false;
1393 
-    }
1394 
-
1395 
-	/**
1396 
-	 * Check if the invoice has a shipping address.
1397 
-	 */
1398 
-	public function has_shipping_address() {
1399 
-		return false !== $this->get_shipping_address();
1400 
-    }
1401 
-
1402 
-	/**
1403 
-	 * Get the shipping amount.
1404 
-	 *
1405 
-	 * @since 1.0.19
1406 
-	 * @param  string $context View or edit context.
1407 
-	 * @return float
1408 
-	 */
1409 
-	public function get_shipping( $context = 'view' ) {
1410 
-
1411 
-		if ( $context = 'view' ) {
1412 
-			return floatval( $this->get_prop( 'shipping', $context ) );
1413 
-		}
1414 
-
1415 
-		return $this->get_prop( 'shipping', $context );
1416 
-    }
1417 
-
1418 
-	public function has_shipping() {
1419 
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1420 
-    }
1421 
-
1422 
-    /**
1423 
-	 * Get the invoice subtotal.
1424 
-	 *
1425 
-	 * @since 1.0.19
1426 
-	 * @param  string $context View or edit context.
1427 
-	 * @return float
1428 
-	 */
1429 
-	public function get_subtotal( $context = 'view' ) {
1262 
+    /**
1263 
+     * Alias of self::get_vat_rate().
1264 
+     *
1265 
+     * @since 1.0.19
1266 
+     * @param  string $context View or edit context.
1267 
+     * @return string
1268 
+     */
1269 
+    public function get_customer_vat_rate( $context = 'view' ) {
1270 
+        return $this->get_vat_rate( $context );
1271 
+    }
1272 
+
1273 
+    /**
1274 
+     * Get the customer's address.
1275 
+     *
1276 
+     * @since 1.0.19
1277 
+     * @param  string $context View or edit context.
1278 
+     * @return string
1279 
+     */
1280 
+    public function get_address( $context = 'view' ) {
1281 
+        return $this->get_prop( 'address', $context );
1282 
+    }
1283 
+
1284 
+    /**
1285 
+     * Alias of self::get_address().
1286 
+     *
1287 
+     * @since 1.0.19
1288 
+     * @param  string $context View or edit context.
1289 
+     * @return string
1290 
+     */
1291 
+    public function get_user_address( $context = 'view' ) {
1292 
+        return $this->get_address( $context );
1293 
+    }
1294 
+
1295 
+    /**
1296 
+     * Alias of self::get_address().
1297 
+     *
1298 
+     * @since 1.0.19
1299 
+     * @param  string $context View or edit context.
1300 
+     * @return string
1301 
+     */
1302 
+    public function get_customer_address( $context = 'view' ) {
1303 
+        return $this->get_address( $context );
1304 
+    }
1305 
+
1306 
+    /**
1307 
+     * Get whether the customer has viewed the invoice or not.
1308 
+     *
1309 
+     * @since 1.0.19
1310 
+     * @param  string $context View or edit context.
1311 
+     * @return bool
1312 
+     */
1313 
+    public function get_is_viewed( $context = 'view' ) {
1314 
+        return (bool) $this->get_prop( 'is_viewed', $context );
1315 
+    }
1316 
+
1317 
+    /**
1318 
+     * Get other recipients for invoice communications.
1319 
+     *
1320 
+     * @since 1.0.19
1321 
+     * @param  string $context View or edit context.
1322 
+     * @return bool
1323 
+     */
1324 
+    public function get_email_cc( $context = 'view' ) {
1325 
+        return $this->get_prop( 'email_cc', $context );
1326 
+    }
1327 
+
1328 
+    /**
1329 
+     * Get invoice template.
1330 
+     *
1331 
+     * @since 1.0.19
1332 
+     * @param  string $context View or edit context.
1333 
+     * @return bool
1334 
+     */
1335 
+    public function get_template( $context = 'view' ) {
1336 
+        return $this->get_prop( 'template', $context );
1337 
+    }
1338 
+
1339 
+    /**
1340 
+     * Get invoice source.
1341 
+     *
1342 
+     * @since 1.0.19
1343 
+     * @param  string $context View or edit context.
1344 
+     * @return bool
1345 
+     */
1346 
+    public function get_created_via( $context = 'view' ) {
1347 
+        return $this->get_prop( 'created_via', $context );
1348 
+    }
1349 
+
1350 
+    /**
1351 
+     * Get whether the customer has confirmed their address.
1352 
+     *
1353 
+     * @since 1.0.19
1354 
+     * @param  string $context View or edit context.
1355 
+     * @return bool
1356 
+     */
1357 
+    public function get_address_confirmed( $context = 'view' ) {
1358 
+        return (bool) $this->get_prop( 'address_confirmed', $context );
1359 
+    }
1360 
+
1361 
+    /**
1362 
+     * Alias of self::get_address_confirmed().
1363 
+     *
1364 
+     * @since 1.0.19
1365 
+     * @param  string $context View or edit context.
1366 
+     * @return bool
1367 
+     */
1368 
+    public function get_user_address_confirmed( $context = 'view' ) {
1369 
+        return $this->get_address_confirmed( $context );
1370 
+    }
1371 
+
1372 
+    /**
1373 
+     * Alias of self::get_address().
1374 
+     *
1375 
+     * @since 1.0.19
1376 
+     * @param  string $context View or edit context.
1377 
+     * @return bool
1378 
+     */
1379 
+    public function get_customer_address_confirmed( $context = 'view' ) {
1380 
+        return $this->get_address_confirmed( $context );
1381 
+    }
1382 
+
1383 
+    /**
1384 
+     * Get the shipping address.
1385 
+     *
1386 
+     * @since 1.0.19
1387 
+     * @return array|false
1388 
+     */
1389 
+    public function get_shipping_address() {
1390 
+
1391 
+        $shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1392 
+        return is_array( $shipping_address ) ? $shipping_address : false;
1393 
+    }
1394 
+
1395 
+    /**
1396 
+     * Check if the invoice has a shipping address.
1397 
+     */
1398 
+    public function has_shipping_address() {
1399 
+        return false !== $this->get_shipping_address();
1400 
+    }
1401 
+
1402 
+    /**
1403 
+     * Get the shipping amount.
1404 
+     *
1405 
+     * @since 1.0.19
1406 
+     * @param  string $context View or edit context.
1407 
+     * @return float
1408 
+     */
1409 
+    public function get_shipping( $context = 'view' ) {
1410 
+
1411 
+        if ( $context = 'view' ) {
1412 
+            return floatval( $this->get_prop( 'shipping', $context ) );
1413 
+        }
1414 
+
1415 
+        return $this->get_prop( 'shipping', $context );
1416 
+    }
1417 
+
1418 
+    public function has_shipping() {
1419 
+        return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1420 
+    }
1421 
+
1422 
+    /**
1423 
+     * Get the invoice subtotal.
1424 
+     *
1425 
+     * @since 1.0.19
1426 
+     * @param  string $context View or edit context.
1427 
+     * @return float
1428 
+     */
1429 
+    public function get_subtotal( $context = 'view' ) {
1430 1430 
         $subtotal = (float) $this->get_prop( 'subtotal', $context );
1431 1431
1432 1432 
         // Backwards compatibility.
 
@@ -1438,198 +1438,198 @@  discard block
 
 block discarded – undo
1438 1438 
     }
1439 1439
1440 1440 
     /**
1441 
-	 * Get the invoice discount total.
1442 
-	 *
1443 
-	 * @since 1.0.19
1444 
-	 * @param  string $context View or edit context.
1445 
-	 * @return float
1446 
-	 */
1447 
-	public function get_total_discount( $context = 'view' ) {
1448 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1441 
+     * Get the invoice discount total.
1442 
+     *
1443 
+     * @since 1.0.19
1444 
+     * @param  string $context View or edit context.
1445 
+     * @return float
1446 
+     */
1447 
+    public function get_total_discount( $context = 'view' ) {
1448 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1449 1449 
     }
1450 1450
1451 1451 
     /**
1452 
-	 * Get the invoice tax total.
1453 
-	 *
1454 
-	 * @since 1.0.19
1455 
-	 * @param  string $context View or edit context.
1456 
-	 * @return float
1457 
-	 */
1458 
-	public function get_total_tax( $context = 'view' ) {
1459 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1460 
-	}
1452 
+     * Get the invoice tax total.
1453 
+     *
1454 
+     * @since 1.0.19
1455 
+     * @param  string $context View or edit context.
1456 
+     * @return float
1457 
+     */
1458 
+    public function get_total_tax( $context = 'view' ) {
1459 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1460 
+    }
1461 1461
1462 
-	/**
1463 
-	 * @deprecated
1464 
-	 */
1465 
-	public function get_final_tax( $currency = false ) {
1466 
-		$tax = $this->get_total_tax();
1462 
+    /**
1463 
+     * @deprecated
1464 
+     */
1465 
+    public function get_final_tax( $currency = false ) {
1466 
+        $tax = $this->get_total_tax();
1467 1467
1468 1468 
         if ( $currency ) {
1469 
-			return wpinv_price( $tax, $this->get_currency() );
1469 
+            return wpinv_price( $tax, $this->get_currency() );
1470 1470 
         }
1471 1471
1472 1472 
         return $tax;
1473 1473 
     }
1474 1474
1475 1475 
     /**
1476 
-	 * Get the invoice fees total.
1477 
-	 *
1478 
-	 * @since 1.0.19
1479 
-	 * @param  string $context View or edit context.
1480 
-	 * @return float
1481 
-	 */
1482 
-	public function get_total_fees( $context = 'view' ) {
1483 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1476 
+     * Get the invoice fees total.
1477 
+     *
1478 
+     * @since 1.0.19
1479 
+     * @param  string $context View or edit context.
1480 
+     * @return float
1481 
+     */
1482 
+    public function get_total_fees( $context = 'view' ) {
1483 
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1484 
+    }
1485 
+
1486 
+    /**
1487 
+     * Alias for self::get_total_fees().
1488 
+     *
1489 
+     * @since 1.0.19
1490 
+     * @param  string $context View or edit context.
1491 
+     * @return float
1492 
+     */
1493 
+    public function get_fees_total( $context = 'view' ) {
1494 
+        return $this->get_total_fees( $context );
1484 1495 
     }
1485 1496
1486 1497 
     /**
1487 
-	 * Alias for self::get_total_fees().
1488 
-	 *
1489 
-	 * @since 1.0.19
1490 
-	 * @param  string $context View or edit context.
1491 
-	 * @return float
1492 
-	 */
1493 
-	public function get_fees_total( $context = 'view' ) {
1494 
-		return $this->get_total_fees( $context );
1498 
+     * Get the invoice total.
1499 
+     *
1500 
+     * @since 1.0.19
1501 
+     * @return float
1502 
+     */
1503 
+    public function get_total( $context = 'view' ) {
1504 
+        $total = $this->get_prop( 'total', $context );
1505 
+
1506 
+        if ( $this->has_shipping() && $context == 'view' ) {
1507 
+            $total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1508 
+        }
1509 
+
1510 
+        return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495 1511 
     }
1496 1512
1497 1513 
     /**
1498 
-	 * Get the invoice total.
1499 
-	 *
1500 
-	 * @since 1.0.19
1514 
+     * Retrieves the non-recurring total of items.
1515 
+     *
1516 
+     * @since 2.3.0
1501 1517 
      * @return float
1502 
-	 */
1503 
-	public function get_total( $context = 'view' ) {
1504 
-		$total = $this->get_prop( 'total', $context );
1505 
-
1506 
-		if ( $this->has_shipping() && $context == 'view' ) {
1507 
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1508 
-		}
1509 
-
1510 
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1511 
-	}
1512 
-
1513 
-	/**
1514 
-	 * Retrieves the non-recurring total of items.
1515 
-	 *
1516 
-	 * @since 2.3.0
1517 
-	 * @return float
1518 
-	 */
1519 
-	public function get_non_recurring_total() {
1520 
-
1521 
-		$subtotal = 0;
1522 
-		foreach ( $this->get_items() as $item ) {
1523 
-			if ( ! $item->is_recurring() ) {
1524 
-				$subtotal += $item->get_sub_total();
1525 
-			}
1526 
-		}
1527 
-
1528 
-		foreach ( $this->get_fees() as $fee ) {
1529 
-			if ( empty( $fee['recurring_fee'] ) ) {
1530 
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1531 
-			}
1532 
-		}
1533 
-
1534 
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1518 
+     */
1519 
+    public function get_non_recurring_total() {
1520 
+
1521 
+        $subtotal = 0;
1522 
+        foreach ( $this->get_items() as $item ) {
1523 
+            if ( ! $item->is_recurring() ) {
1524 
+                $subtotal += $item->get_sub_total();
1525 
+            }
1526 
+        }
1527 
+
1528 
+        foreach ( $this->get_fees() as $fee ) {
1529 
+            if ( empty( $fee['recurring_fee'] ) ) {
1530 
+                $subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1531 
+            }
1532 
+        }
1533 
+
1534 
+        $subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1535 1535 
         return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1536 1536
1537 1537 
     }
1538 1538
1539 
-	/**
1540 
-	 * Get the invoice totals.
1541 
-	 *
1542 
-	 * @since 1.0.19
1539 
+    /**
1540 
+     * Get the invoice totals.
1541 
+     *
1542 
+     * @since 1.0.19
1543 1543 
      * @return array
1544 
-	 */
1545 
-	public function get_totals() {
1546 
-		return $this->totals;
1544 
+     */
1545 
+    public function get_totals() {
1546 
+        return $this->totals;
1547 1547 
     }
1548 1548
1549 1549 
     /**
1550 
-	 * Get the initial invoice total.
1551 
-	 *
1552 
-	 * @since 1.0.19
1550 
+     * Get the initial invoice total.
1551 
+     *
1552 
+     * @since 1.0.19
1553 1553 
      * @param  string $context View or edit context.
1554 1554 
      * @return float
1555 
-	 */
1555 
+     */
1556 1556 
     public function get_initial_total() {
1557 1557
1558 
-		if ( empty( $this->totals ) ) {
1559 
-			$this->recalculate_total();
1560 
-		}
1558 
+        if ( empty( $this->totals ) ) {
1559 
+            $this->recalculate_total();
1560 
+        }
1561 1561
1562 
-		$tax      = $this->totals['tax']['initial'];
1563 
-		$fee      = $this->totals['fee']['initial'];
1564 
-		$discount = $this->totals['discount']['initial'];
1565 
-		$subtotal = $this->totals['subtotal']['initial'];
1566 
-		$total    = $tax + $fee - $discount + $subtotal;
1562 
+        $tax      = $this->totals['tax']['initial'];
1563 
+        $fee      = $this->totals['fee']['initial'];
1564 
+        $discount = $this->totals['discount']['initial'];
1565 
+        $subtotal = $this->totals['subtotal']['initial'];
1566 
+        $total    = $tax + $fee - $discount + $subtotal;
1567 1567
1568 
-		if ( 0 > $total ) {
1569 
-			$total = 0;
1570 
-		}
1568 
+        if ( 0 > $total ) {
1569 
+            $total = 0;
1570 
+        }
1571 1571
1572 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1572 
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1573 1573 
         return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1574 
-	}
1574 
+    }
1575 1575
1576 
-	/**
1577 
-	 * Get the recurring invoice total.
1578 
-	 *
1579 
-	 * @since 1.0.19
1576 
+    /**
1577 
+     * Get the recurring invoice total.
1578 
+     *
1579 
+     * @since 1.0.19
1580 1580 
      * @param  string $context View or edit context.
1581 1581 
      * @return float
1582 
-	 */
1582 
+     */
1583 1583 
     public function get_recurring_total() {
1584 1584
1585 
-		if ( empty( $this->totals ) ) {
1586 
-			$this->recalculate_total();
1587 
-		}
1585 
+        if ( empty( $this->totals ) ) {
1586 
+            $this->recalculate_total();
1587 
+        }
1588 1588
1589 
-		$tax      = $this->totals['tax']['recurring'];
1590 
-		$fee      = $this->totals['fee']['recurring'];
1591 
-		$discount = $this->totals['discount']['recurring'];
1592 
-		$subtotal = $this->totals['subtotal']['recurring'];
1593 
-		$total    = $tax + $fee - $discount + $subtotal;
1589 
+        $tax      = $this->totals['tax']['recurring'];
1590 
+        $fee      = $this->totals['fee']['recurring'];
1591 
+        $discount = $this->totals['discount']['recurring'];
1592 
+        $subtotal = $this->totals['subtotal']['recurring'];
1593 
+        $total    = $tax + $fee - $discount + $subtotal;
1594 1594
1595 
-		if ( 0 > $total ) {
1596 
-			$total = 0;
1597 
-		}
1595 
+        if ( 0 > $total ) {
1596 
+            $total = 0;
1597 
+        }
1598 1598
1599 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1599 
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1600 1600 
         return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1601 
-	}
1601 
+    }
1602 1602
1603 
-	/**
1604 
-	 * Returns recurring payment details.
1605 
-	 *
1606 
-	 * @since 1.0.19
1603 
+    /**
1604 
+     * Returns recurring payment details.
1605 
+     *
1606 
+     * @since 1.0.19
1607 1607 
      * @param  string $field Optionally provide a field to return.
1608 
-	 * @param string $currency Whether to include the currency.
1608 
+     * @param string $currency Whether to include the currency.
1609 1609 
      * @return float|string
1610 
-	 */
1610 
+     */
1611 1611 
     public function get_recurring_details( $field = '', $currency = false ) {
1612 1612
1613 
-		// Maybe recalculate totals.
1614 
-		if ( empty( $this->totals ) ) {
1615 
-			$this->recalculate_total();
1616 
-		}
1613 
+        // Maybe recalculate totals.
1614 
+        if ( empty( $this->totals ) ) {
1615 
+            $this->recalculate_total();
1616 
+        }
1617 1617
1618 
-		// Prepare recurring totals.
1618 
+        // Prepare recurring totals.
1619 1619 
         $data = apply_filters(
1620 
-			'wpinv_get_invoice_recurring_details',
1621 
-			array(
1622 
-				'cart_details' => $this->get_cart_details(),
1623 
-				'subtotal'     => $this->totals['subtotal']['recurring'],
1624 
-				'discount'     => $this->totals['discount']['recurring'],
1625 
-				'tax'          => $this->totals['tax']['recurring'],
1626 
-				'fee'          => $this->totals['fee']['recurring'],
1627 
-				'total'        => $this->get_recurring_total(),
1628 
-			),
1629 
-			$this,
1630 
-			$field,
1631 
-			$currency
1632 
-		);
1620 
+            'wpinv_get_invoice_recurring_details',
1621 
+            array(
1622 
+                'cart_details' => $this->get_cart_details(),
1623 
+                'subtotal'     => $this->totals['subtotal']['recurring'],
1624 
+                'discount'     => $this->totals['discount']['recurring'],
1625 
+                'tax'          => $this->totals['tax']['recurring'],
1626 
+                'fee'          => $this->totals['fee']['recurring'],
1627 
+                'total'        => $this->get_recurring_total(),
1628 
+            ),
1629 
+            $this,
1630 
+            $field,
1631 
+            $currency
1632 
+        );
1633 1633
1634 1634 
         if ( isset( $data[ $field ] ) ) {
1635 1635 
             return ( $currency ? wpinv_price( $data[ $field ], $this->get_currency() ) : $data[ $field ] );
 
@@ -1639,166 +1639,166 @@  discard block
 
 block discarded – undo
1639 1639 
     }
1640 1640
1641 1641 
     /**
1642 
-	 * Get the invoice fees.
1643 
-	 *
1644 
-	 * @since 1.0.19
1645 
-	 * @param  string $context View or edit context.
1646 
-	 * @return array
1647 
-	 */
1648 
-	public function get_fees( $context = 'view' ) {
1649 
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1642 
+     * Get the invoice fees.
1643 
+     *
1644 
+     * @since 1.0.19
1645 
+     * @param  string $context View or edit context.
1646 
+     * @return array
1647 
+     */
1648 
+    public function get_fees( $context = 'view' ) {
1649 
+        return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1650 1650 
     }
1651 1651
1652 1652 
     /**
1653 
-	 * Get the invoice discounts.
1654 
-	 *
1655 
-	 * @since 1.0.19
1656 
-	 * @param  string $context View or edit context.
1657 
-	 * @return array
1658 
-	 */
1659 
-	public function get_discounts( $context = 'view' ) {
1660 
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1653 
+     * Get the invoice discounts.
1654 
+     *
1655 
+     * @since 1.0.19
1656 
+     * @param  string $context View or edit context.
1657 
+     * @return array
1658 
+     */
1659 
+    public function get_discounts( $context = 'view' ) {
1660 
+        return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1661 1661 
     }
1662 1662
1663 1663 
     /**
1664 
-	 * Get the invoice taxes.
1665 
-	 *
1666 
-	 * @since 1.0.19
1667 
-	 * @param  string $context View or edit context.
1668 
-	 * @return array
1669 
-	 */
1670 
-	public function get_taxes( $context = 'view' ) {
1671 
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1664 
+     * Get the invoice taxes.
1665 
+     *
1666 
+     * @since 1.0.19
1667 
+     * @param  string $context View or edit context.
1668 
+     * @return array
1669 
+     */
1670 
+    public function get_taxes( $context = 'view' ) {
1671 
+        return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1672 1672 
     }
1673 1673
1674 1674 
     /**
1675 
-	 * Get the invoice items.
1676 
-	 *
1677 
-	 * @since 1.0.19
1678 
-	 * @param  string $context View or edit context.
1679 
-	 * @return GetPaid_Form_Item[]
1680 
-	 */
1681 
-	public function get_items( $context = 'view' ) {
1675 
+     * Get the invoice items.
1676 
+     *
1677 
+     * @since 1.0.19
1678 
+     * @param  string $context View or edit context.
1679 
+     * @return GetPaid_Form_Item[]
1680 
+     */
1681 
+    public function get_items( $context = 'view' ) {
1682 1682 
         return $this->get_prop( 'items', $context );
1683 
-	}
1683 
+    }
1684 1684
1685 
-	/**
1686 
-	 * Get the invoice item ids.
1687 
-	 *
1688 
-	 * @since 1.0.19
1689 
-	 * @return string
1690 
-	 */
1691 
-	public function get_item_ids() {
1692 
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1685 
+    /**
1686 
+     * Get the invoice item ids.
1687 
+     *
1688 
+     * @since 1.0.19
1689 
+     * @return string
1690 
+     */
1691 
+    public function get_item_ids() {
1692 
+        return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1693 1693 
     }
1694 1694
1695 1695 
     /**
1696 
-	 * Get the invoice's payment form.
1697 
-	 *
1698 
-	 * @since 1.0.19
1699 
-	 * @param  string $context View or edit context.
1700 
-	 * @return int
1701 
-	 */
1702 
-	public function get_payment_form( $context = 'view' ) {
1703 
-		return intval( $this->get_prop( 'payment_form', $context ) );
1696 
+     * Get the invoice's payment form.
1697 
+     *
1698 
+     * @since 1.0.19
1699 
+     * @param  string $context View or edit context.
1700 
+     * @return int
1701 
+     */
1702 
+    public function get_payment_form( $context = 'view' ) {
1703 
+        return intval( $this->get_prop( 'payment_form', $context ) );
1704 1704 
     }
1705 1705
1706 1706 
     /**
1707 
-	 * Get the invoice's submission id.
1708 
-	 *
1709 
-	 * @since 1.0.19
1710 
-	 * @param  string $context View or edit context.
1711 
-	 * @return string
1712 
-	 */
1713 
-	public function get_submission_id( $context = 'view' ) {
1714 
-		return $this->get_prop( 'submission_id', $context );
1707 
+     * Get the invoice's submission id.
1708 
+     *
1709 
+     * @since 1.0.19
1710 
+     * @param  string $context View or edit context.
1711 
+     * @return string
1712 
+     */
1713 
+    public function get_submission_id( $context = 'view' ) {
1714 
+        return $this->get_prop( 'submission_id', $context );
1715 1715 
     }
1716 1716
1717 1717 
     /**
1718 
-	 * Get the invoice's discount code.
1719 
-	 *
1720 
-	 * @since 1.0.19
1721 
-	 * @param  string $context View or edit context.
1722 
-	 * @return string
1723 
-	 */
1724 
-	public function get_discount_code( $context = 'view' ) {
1725 
-		return $this->get_prop( 'discount_code', $context );
1718 
+     * Get the invoice's discount code.
1719 
+     *
1720 
+     * @since 1.0.19
1721 
+     * @param  string $context View or edit context.
1722 
+     * @return string
1723 
+     */
1724 
+    public function get_discount_code( $context = 'view' ) {
1725 
+        return $this->get_prop( 'discount_code', $context );
1726 1726 
     }
1727 1727
1728 1728 
     /**
1729 
-	 * Get the invoice's gateway.
1730 
-	 *
1731 
-	 * @since 1.0.19
1732 
-	 * @param  string $context View or edit context.
1733 
-	 * @return string
1734 
-	 */
1735 
-	public function get_gateway( $context = 'view' ) {
1736 
-		return $this->get_prop( 'gateway', $context );
1729 
+     * Get the invoice's gateway.
1730 
+     *
1731 
+     * @since 1.0.19
1732 
+     * @param  string $context View or edit context.
1733 
+     * @return string
1734 
+     */
1735 
+    public function get_gateway( $context = 'view' ) {
1736 
+        return $this->get_prop( 'gateway', $context );
1737 1737 
     }
1738 1738
1739 1739 
     /**
1740 
-	 * Get the invoice's gateway display title.
1741 
-	 *
1742 
-	 * @since 1.0.19
1743 
-	 * @return string
1744 
-	 */
1740 
+     * Get the invoice's gateway display title.
1741 
+     *
1742 
+     * @since 1.0.19
1743 
+     * @return string
1744 
+     */
1745 1745 
     public function get_gateway_title() {
1746 1746 
         $title = wpinv_get_gateway_checkout_label( $this->get_gateway() );
1747 1747 
         return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1748 1748 
     }
1749 1749
1750 1750 
     /**
1751 
-	 * Get the invoice's transaction id.
1752 
-	 *
1753 
-	 * @since 1.0.19
1754 
-	 * @param  string $context View or edit context.
1755 
-	 * @return string
1756 
-	 */
1757 
-	public function get_transaction_id( $context = 'view' ) {
1758 
-		return $this->get_prop( 'transaction_id', $context );
1751 
+     * Get the invoice's transaction id.
1752 
+     *
1753 
+     * @since 1.0.19
1754 
+     * @param  string $context View or edit context.
1755 
+     * @return string
1756 
+     */
1757 
+    public function get_transaction_id( $context = 'view' ) {
1758 
+        return $this->get_prop( 'transaction_id', $context );
1759 1759 
     }
1760 1760
1761 1761 
     /**
1762 
-	 * Get the invoice's currency.
1763 
-	 *
1764 
-	 * @since 1.0.19
1765 
-	 * @param  string $context View or edit context.
1766 
-	 * @return string
1767 
-	 */
1768 
-	public function get_currency( $context = 'view' ) {
1762 
+     * Get the invoice's currency.
1763 
+     *
1764 
+     * @since 1.0.19
1765 
+     * @param  string $context View or edit context.
1766 
+     * @return string
1767 
+     */
1768 
+    public function get_currency( $context = 'view' ) {
1769 1769 
         $currency = $this->get_prop( 'currency', $context );
1770 1770 
         return empty( $currency ) ? wpinv_get_currency() : $currency;
1771 1771 
     }
1772 1772
1773 1773 
     /**
1774 
-	 * Checks if we are charging taxes for this invoice.
1775 
-	 *
1776 
-	 * @since 1.0.19
1777 
-	 * @param  string $context View or edit context.
1778 
-	 * @return bool
1779 
-	 */
1780 
-	public function get_disable_taxes( $context = 'view' ) {
1774 
+     * Checks if we are charging taxes for this invoice.
1775 
+     *
1776 
+     * @since 1.0.19
1777 
+     * @param  string $context View or edit context.
1778 
+     * @return bool
1779 
+     */
1780 
+    public function get_disable_taxes( $context = 'view' ) {
1781 1781 
         return (bool) $this->get_prop( 'disable_taxes', $context );
1782 1782 
     }
1783 1783
1784 1784 
     /**
1785 
-	 * Retrieves the subscription id for an invoice.
1786 
-	 *
1787 
-	 * @since 1.0.19
1788 
-	 * @param  string $context View or edit context.
1789 
-	 * @return int
1790 
-	 */
1785 
+     * Retrieves the subscription id for an invoice.
1786 
+     *
1787 
+     * @since 1.0.19
1788 
+     * @param  string $context View or edit context.
1789 
+     * @return int
1790 
+     */
1791 1791 
     public function get_subscription_id( $context = 'view' ) {
1792 
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1793 
-	}
1794 
-
1795 
-	/**
1796 
-	 * Retrieves the remote subscription id for an invoice.
1797 
-	 *
1798 
-	 * @since 1.0.19
1799 
-	 * @param  string $context View or edit context.
1800 
-	 * @return int
1801 
-	 */
1792 
+        return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1793 
+    }
1794 
+
1795 
+    /**
1796 
+     * Retrieves the remote subscription id for an invoice.
1797 
+     *
1798 
+     * @since 1.0.19
1799 
+     * @param  string $context View or edit context.
1800 
+     * @return int
1801 
+     */
1802 1802 
     public function get_remote_subscription_id( $context = 'view' ) {
1803 1803 
         $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1804 1804 
 
@@ -1811,12 +1811,12 @@  discard block
 
 block discarded – undo
1811 1811 
     }
1812 1812
1813 1813 
     /**
1814 
-	 * Retrieves the payment meta for an invoice.
1815 
-	 *
1816 
-	 * @since 1.0.19
1817 
-	 * @param  string $context View or edit context.
1818 
-	 * @return array
1819 
-	 */
1814 
+     * Retrieves the payment meta for an invoice.
1815 
+     *
1816 
+     * @since 1.0.19
1817 
+     * @param  string $context View or edit context.
1818 
+     * @return array
1819 
+     */
1820 1820 
     public function get_payment_meta( $context = 'view' ) {
1821 1821
1822 1822 
         return array(
 
@@ -1836,31 +1836,31 @@  discard block
 
 block discarded – undo
1836 1836 
     }
1837 1837
1838 1838 
     /**
1839 
-	 * Retrieves the cart details for an invoice.
1840 
-	 *
1841 
-	 * @since 1.0.19
1842 
-	 * @return array
1843 
-	 */
1839 
+     * Retrieves the cart details for an invoice.
1840 
+     *
1841 
+     * @since 1.0.19
1842 
+     * @return array
1843 
+     */
1844 1844 
     public function get_cart_details() {
1845 1845 
         $items        = $this->get_items();
1846 1846 
         $cart_details = array();
1847 1847
1848 1848 
         foreach ( $items as $item ) {
1849 
-			$item->invoice_id = $this->get_id();
1849 
+            $item->invoice_id = $this->get_id();
1850 1850 
             $cart_details[]   = $item->prepare_data_for_saving();
1851 1851 
         }
1852 1852
1853 1853 
         return $cart_details;
1854 
-	}
1854 
+    }
1855 1855
1856 
-	/**
1857 
-	 * Retrieves the recurring item.
1858 
-	 *
1859 
-	 * @return null|GetPaid_Form_Item|int
1860 
-	 */
1861 
-	public function get_recurring( $object = false ) {
1856 
+    /**
1857 
+     * Retrieves the recurring item.
1858 
+     *
1859 
+     * @return null|GetPaid_Form_Item|int
1860 
+     */
1861 
+    public function get_recurring( $object = false ) {
1862 1862
1863 
-		// Are we returning an object?
1863 
+        // Are we returning an object?
1864 1864 
         if ( $object ) {
1865 1865 
             return $this->get_item( $this->recurring_item );
1866 1866 
         }
 
@@ -1868,130 +1868,130 @@  discard block
 
 block discarded – undo
1868 1868 
         return $this->recurring_item;
1869 1869 
     }
1870 1870
1871 
-	/**
1872 
-	 * Retrieves the subscription name.
1873 
-	 *
1874 
-	 * @since 1.0.19
1875 
-	 * @return string
1876 
-	 */
1877 
-	public function get_subscription_name() {
1871 
+    /**
1872 
+     * Retrieves the subscription name.
1873 
+     *
1874 
+     * @since 1.0.19
1875 
+     * @return string
1876 
+     */
1877 
+    public function get_subscription_name() {
1878 1878
1879 
-		// Retrieve the recurring name
1879 
+        // Retrieve the recurring name
1880 1880 
         $item = $this->get_recurring( true );
1881 1881
1882 
-		// Abort if it does not exist.
1882 
+        // Abort if it does not exist.
1883 1883 
         if ( empty( $item ) ) {
1884 1884 
             return '';
1885 1885 
         }
1886 1886
1887 
-		// Return the item name.
1887 
+        // Return the item name.
1888 1888 
         return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1889 
-	}
1890 
-
1891 
-	/**
1892 
-	 * Retrieves the view url.
1893 
-	 *
1894 
-	 * @since 1.0.19
1895 
-	 * @return string
1896 
-	 */
1897 
-	public function get_view_url() {
1889 
+    }
1890 
+
1891 
+    /**
1892 
+     * Retrieves the view url.
1893 
+     *
1894 
+     * @since 1.0.19
1895 
+     * @return string
1896 
+     */
1897 
+    public function get_view_url() {
1898 1898 
         $invoice_url = get_permalink( $this->get_id() );
1899 
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1899 
+        $invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1900 1900 
         return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1901 
-	}
1901 
+    }
1902 1902
1903 
-	/**
1904 
-	 * Retrieves the payment url.
1905 
-	 *
1906 
-	 * @since 1.0.19
1907 
-	 * @return string
1908 
-	 */
1909 
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1903 
+    /**
1904 
+     * Retrieves the payment url.
1905 
+     *
1906 
+     * @since 1.0.19
1907 
+     * @return string
1908 
+     */
1909 
+    public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1910 1910
1911 
-		// Retrieve the checkout url.
1911 
+        // Retrieve the checkout url.
1912 1912 
         $pay_url = wpinv_get_checkout_uri();
1913 1913
1914 
-		// Maybe force ssl.
1914 
+        // Maybe force ssl.
1915 1915 
         if ( is_ssl() ) {
1916 1916 
             $pay_url = str_replace( 'http:', 'https:', $pay_url );
1917 1917 
         }
1918 1918
1919 
-		// Add the invoice key.
1920 
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1919 
+        // Add the invoice key.
1920 
+        $pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1921 1921
1922 
-		// (Maybe?) add a secret
1922 
+        // (Maybe?) add a secret
1923 1923 
         if ( $secret ) {
1924 1924 
             $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1925 1925 
         }
1926 1926
1927 1927 
         return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1928 
-	}
1928 
+    }
1929 1929
1930 
-	/**
1931 
-	 * Retrieves the receipt url.
1932 
-	 *
1933 
-	 * @since 1.0.19
1934 
-	 * @return string
1935 
-	 */
1936 
-	public function get_receipt_url() {
1930 
+    /**
1931 
+     * Retrieves the receipt url.
1932 
+     *
1933 
+     * @since 1.0.19
1934 
+     * @return string
1935 
+     */
1936 
+    public function get_receipt_url() {
1937 1937
1938 
-		// Retrieve the checkout url.
1938 
+        // Retrieve the checkout url.
1939 1939 
         $receipt_url = wpinv_get_success_page_uri();
1940 1940
1941 
-		// Maybe force ssl.
1941 
+        // Maybe force ssl.
1942 1942 
         if ( is_ssl() ) {
1943 1943 
             $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1944 1944 
         }
1945 1945
1946 
-		// Add the invoice key.
1947 
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1946 
+        // Add the invoice key.
1947 
+        $receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1948 1948
1949 1949 
         return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1950 
-	}
1951 
-
1952 
-	/**
1953 
-	 * Retrieves the remote transaction url.
1954 
-	 *
1955 
-	 * @since 1.6.0
1956 
-	 * @return string
1957 
-	 */
1958 
-	public function get_transaction_url() {
1959 
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1960 
-	}
1961 
-
1962 
-	/**
1963 
-	 * Retrieves the default status.
1964 
-	 *
1965 
-	 * @since 1.0.19
1966 
-	 * @return string
1967 
-	 */
1968 
-	public function get_default_status() {
1969 
-
1970 
-		$type   = $this->get_type();
1971 
-		$status = "wpi-$type-pending";
1972 
-		return str_replace( '-invoice', '', $status );
1973 
-
1974 
-	}
1975 
-
1976 
-    /**
1977 
-	 * Magic method for accessing invoice properties.
1978 
-	 *
1979 
-	 * @since 1.0.15
1980 
-	 * @access public
1981 
-	 *
1982 
-	 * @param string $key Discount data to retrieve
1983 
-	 * @param  string $context View or edit context.
1984 
-	 * @return mixed Value of the given invoice property (if set).
1985 
-	 */
1986 
-	public function get( $key, $context = 'view' ) {
1987 
-		$method = "get_$key";
1988 
-
1989 
-		if ( is_callable( array( $this, $method ) ) ) {
1990 
-			return $this->$method( $context );
1991 
-		}
1950 
+    }
1951 
+
1952 
+    /**
1953 
+     * Retrieves the remote transaction url.
1954 
+     *
1955 
+     * @since 1.6.0
1956 
+     * @return string
1957 
+     */
1958 
+    public function get_transaction_url() {
1959 
+        return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1960 
+    }
1961 
+
1962 
+    /**
1963 
+     * Retrieves the default status.
1964 
+     *
1965 
+     * @since 1.0.19
1966 
+     * @return string
1967 
+     */
1968 
+    public function get_default_status() {
1969 
+
1970 
+        $type   = $this->get_type();
1971 
+        $status = "wpi-$type-pending";
1972 
+        return str_replace( '-invoice', '', $status );
1973 
+
1974 
+    }
1975 
+
1976 
+    /**
1977 
+     * Magic method for accessing invoice properties.
1978 
+     *
1979 
+     * @since 1.0.15
1980 
+     * @access public
1981 
+     *
1982 
+     * @param string $key Discount data to retrieve
1983 
+     * @param  string $context View or edit context.
1984 
+     * @return mixed Value of the given invoice property (if set).
1985 
+     */
1986 
+    public function get( $key, $context = 'view' ) {
1987 
+        $method = "get_$key";
1988 
+
1989 
+        if ( is_callable( array( $this, $method ) ) ) {
1990 
+            return $this->$method( $context );
1991 
+        }
1992 1992
1993 1993 
         return $this->get_prop( $key, $context );
1994 
-	}
1994 
+    }
1995 1995
1996 1996 
     /*
1997 1997 
 	|--------------------------------------------------------------------------
 
@@ -2004,129 +2004,129 @@  discard block
 
 block discarded – undo
2004 2004 
     */
2005 2005
2006 2006 
     /**
2007 
-	 * Magic method for setting invoice properties.
2008 
-	 *
2009 
-	 * @since 1.0.19
2010 
-	 * @access public
2011 
-	 *
2012 
-	 * @param string $key Discount data to retrieve
2013 
-	 * @param  mixed $value new value.
2014 
-	 * @return mixed Value of the given invoice property (if set).
2015 
-	 */
2016 
-	public function set( $key, $value ) {
2007 
+     * Magic method for setting invoice properties.
2008 
+     *
2009 
+     * @since 1.0.19
2010 
+     * @access public
2011 
+     *
2012 
+     * @param string $key Discount data to retrieve
2013 
+     * @param  mixed $value new value.
2014 
+     * @return mixed Value of the given invoice property (if set).
2015 
+     */
2016 
+    public function set( $key, $value ) {
2017 2017
2018 2018 
         $setter = "set_$key";
2019 2019 
         if ( is_callable( array( $this, $setter ) ) ) {
2020 2020 
             $this->{$setter}( $value );
2021 2021 
         }
2022 2022
2023 
-	}
2024 
-
2025 
-	/**
2026 
-	 * Sets item status.
2027 
-	 *
2028 
-	 * @since 1.0.19
2029 
-	 * @param string $new_status    New status.
2030 
-	 * @param string $note          Optional note to add.
2031 
-	 * @param bool   $manual_update Is this a manual status change?.
2032 
-	 * @return array details of change.
2033 
-	 */
2034 
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2035 
-		$old_status = $this->get_status();
2036 
-
2037 
-		$statuses = $this->get_all_statuses();
2038 
-
2039 
-		if ( isset( $statuses['draft'] ) ) {
2040 
-			unset( $statuses['draft'] );
2041 
-		}
2042 
-
2043 
-		$this->set_prop( 'status', $new_status );
2044 
-
2045 
-		// If setting the status, ensure it's set to a valid status.
2046 
-		if ( true === $this->object_read ) {
2047 
-
2048 
-			// Only allow valid new status.
2049 
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2050 
-				$new_status = $this->get_default_status();
2051 
-			}
2052 
-
2053 
-			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2054 
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2055 
-				$old_status = $this->get_default_status();
2056 
-			}
2057 
-
2058 
-			// Paid - Renewal (i.e when duplicating a parent invoice )
2059 
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2060 
-				$old_status = 'wpi-pending';
2061 
-			}
2062 
-
2063 
-			if ( $old_status !== $new_status ) {
2064 
-				$this->status_transition = array(
2065 
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2066 
-					'to'     => $new_status,
2067 
-					'note'   => $note,
2068 
-					'manual' => (bool) $manual_update,
2069 
-				);
2070 
-
2071 
-				if ( $manual_update ) {
2072 
-					do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2073 
-				}
2074 
-
2075 
-				$this->maybe_set_date_paid();
2076 
-
2077 
-			}
2078 
-		}
2079 
-
2080 
-		return array(
2081 
-			'from' => $old_status,
2082 
-			'to'   => $new_status,
2083 
-		);
2084 
-	}
2085 
-
2086 
-	/**
2087 
-	 * Maybe set date paid.
2088 
-	 *
2089 
-	 * Sets the date paid variable when transitioning to the payment complete
2090 
-	 * order status.
2091 
-	 *
2092 
-	 * @since 1.0.19
2093 
-	 */
2094 
-	public function maybe_set_date_paid() {
2095 
-
2096 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2097 
-			$this->set_date_completed( current_time( 'mysql' ) );
2098 
-		}
2099 
-	}
2100 
-
2101 
-    /**
2102 
-	 * Set parent invoice ID.
2103 
-	 *
2104 
-	 * @since 1.0.19
2105 
-	 */
2106 
-	public function set_parent_id( $value ) {
2107 
-		if ( $value && ( $value === $this->get_id() ) ) {
2108 
-			return;
2109 
-		}
2110 
-		$this->set_prop( 'parent_id', absint( $value ) );
2111 
-    }
2112 
-
2113 
-    /**
2114 
-	 * Set plugin version when the invoice was created.
2115 
-	 *
2116 
-	 * @since 1.0.19
2117 
-	 */
2118 
-	public function set_version( $value ) {
2119 
-		$this->set_prop( 'version', $value );
2120 
-    }
2121 
-
2122 
-    /**
2123 
-	 * Set date when the invoice was created.
2124 
-	 *
2125 
-	 * @since 1.0.19
2126 
-	 * @param string $value Value to set.
2023 
+    }
2024 
+
2025 
+    /**
2026 
+     * Sets item status.
2027 
+     *
2028 
+     * @since 1.0.19
2029 
+     * @param string $new_status    New status.
2030 
+     * @param string $note          Optional note to add.
2031 
+     * @param bool   $manual_update Is this a manual status change?.
2032 
+     * @return array details of change.
2033 
+     */
2034 
+    public function set_status( $new_status, $note = '', $manual_update = false ) {
2035 
+        $old_status = $this->get_status();
2036 
+
2037 
+        $statuses = $this->get_all_statuses();
2038 
+
2039 
+        if ( isset( $statuses['draft'] ) ) {
2040 
+            unset( $statuses['draft'] );
2041 
+        }
2042 
+
2043 
+        $this->set_prop( 'status', $new_status );
2044 
+
2045 
+        // If setting the status, ensure it's set to a valid status.
2046 
+        if ( true === $this->object_read ) {
2047 
+
2048 
+            // Only allow valid new status.
2049 
+            if ( ! array_key_exists( $new_status, $statuses ) ) {
2050 
+                $new_status = $this->get_default_status();
2051 
+            }
2052 
+
2053 
+            // If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2054 
+            if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2055 
+                $old_status = $this->get_default_status();
2056 
+            }
2057 
+
2058 
+            // Paid - Renewal (i.e when duplicating a parent invoice )
2059 
+            if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2060 
+                $old_status = 'wpi-pending';
2061 
+            }
2062 
+
2063 
+            if ( $old_status !== $new_status ) {
2064 
+                $this->status_transition = array(
2065 
+                    'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2066 
+                    'to'     => $new_status,
2067 
+                    'note'   => $note,
2068 
+                    'manual' => (bool) $manual_update,
2069 
+                );
2070 
+
2071 
+                if ( $manual_update ) {
2072 
+                    do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2073 
+                }
2074 
+
2075 
+                $this->maybe_set_date_paid();
2076 
+
2077 
+            }
2078 
+        }
2079 
+
2080 
+        return array(
2081 
+            'from' => $old_status,
2082 
+            'to'   => $new_status,
2083 
+        );
2084 
+    }
2085 
+
2086 
+    /**
2087 
+     * Maybe set date paid.
2088 
+     *
2089 
+     * Sets the date paid variable when transitioning to the payment complete
2090 
+     * order status.
2091 
+     *
2092 
+     * @since 1.0.19
2093 
+     */
2094 
+    public function maybe_set_date_paid() {
2095 
+
2096 
+        if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2097 
+            $this->set_date_completed( current_time( 'mysql' ) );
2098 
+        }
2099 
+    }
2100 
+
2101 
+    /**
2102 
+     * Set parent invoice ID.
2103 
+     *
2104 
+     * @since 1.0.19
2105 
+     */
2106 
+    public function set_parent_id( $value ) {
2107 
+        if ( $value && ( $value === $this->get_id() ) ) {
2108 
+            return;
2109 
+        }
2110 
+        $this->set_prop( 'parent_id', absint( $value ) );
2111 
+    }
2112 
+
2113 
+    /**
2114 
+     * Set plugin version when the invoice was created.
2115 
+     *
2116 
+     * @since 1.0.19
2117 
+     */
2118 
+    public function set_version( $value ) {
2119 
+        $this->set_prop( 'version', $value );
2120 
+    }
2121 
+
2122 
+    /**
2123 
+     * Set date when the invoice was created.
2124 
+     *
2125 
+     * @since 1.0.19
2126 
+     * @param string $value Value to set.
2127 2127 
      * @return bool Whether or not the date was set.
2128 
-	 */
2129 
-	public function set_date_created( $value ) {
2128 
+     */
2129 
+    public function set_date_created( $value ) {
2130 2130 
         $date = strtotime( $value );
2131 2131
2132 2132 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2134,19 +2134,19 @@  discard block
 
 block discarded – undo
2134 2134 
             return true;
2135 2135 
         }
2136 2136
2137 
-		$this->set_prop( 'date_created', '' );
2138 
-		return false;
2137 
+        $this->set_prop( 'date_created', '' );
2138 
+        return false;
2139 2139
2140 2140 
     }
2141 2141
2142 2142 
     /**
2143 
-	 * Set date invoice due date.
2144 
-	 *
2145 
-	 * @since 1.0.19
2146 
-	 * @param string $value Value to set.
2143 
+     * Set date invoice due date.
2144 
+     *
2145 
+     * @since 1.0.19
2146 
+     * @param string $value Value to set.
2147 2147 
      * @return bool Whether or not the date was set.
2148 
-	 */
2149 
-	public function set_due_date( $value ) {
2148 
+     */
2149 
+    public function set_due_date( $value ) {
2150 2150 
         $date = strtotime( $value );
2151 2151
2152 2152 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2154,29 +2154,29 @@  discard block
 
 block discarded – undo
2154 2154 
             return true;
2155 2155 
         }
2156 2156
2157 
-		$this->set_prop( 'due_date', '' );
2157 
+        $this->set_prop( 'due_date', '' );
2158 2158 
         return false;
2159 2159
2160 2160 
     }
2161 2161
2162 2162 
     /**
2163 
-	 * Alias of self::set_due_date().
2164 
-	 *
2165 
-	 * @since 1.0.19
2166 
-	 * @param  string $value New name.
2167 
-	 */
2168 
-	public function set_date_due( $value ) {
2169 
-		$this->set_due_date( $value );
2163 
+     * Alias of self::set_due_date().
2164 
+     *
2165 
+     * @since 1.0.19
2166 
+     * @param  string $value New name.
2167 
+     */
2168 
+    public function set_date_due( $value ) {
2169 
+        $this->set_due_date( $value );
2170 2170 
     }
2171 2171
2172 2172 
     /**
2173 
-	 * Set date invoice was completed.
2174 
-	 *
2175 
-	 * @since 1.0.19
2176 
-	 * @param string $value Value to set.
2173 
+     * Set date invoice was completed.
2174 
+     *
2175 
+     * @since 1.0.19
2176 
+     * @param string $value Value to set.
2177 2177 
      * @return bool Whether or not the date was set.
2178 
-	 */
2179 
-	public function set_completed_date( $value ) {
2178 
+     */
2179 
+    public function set_completed_date( $value ) {
2180 2180 
         $date = strtotime( $value );
2181 2181
2182 2182 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2184,29 +2184,29 @@  discard block
 
 block discarded – undo
2184 2184 
             return true;
2185 2185 
         }
2186 2186
2187 
-		$this->set_prop( 'completed_date', '' );
2187 
+        $this->set_prop( 'completed_date', '' );
2188 2188 
         return false;
2189 2189
2190 2190 
     }
2191 2191
2192 2192 
     /**
2193 
-	 * Alias of self::set_completed_date().
2194 
-	 *
2195 
-	 * @since 1.0.19
2196 
-	 * @param  string $value New name.
2197 
-	 */
2198 
-	public function set_date_completed( $value ) {
2199 
-		$this->set_completed_date( $value );
2193 
+     * Alias of self::set_completed_date().
2194 
+     *
2195 
+     * @since 1.0.19
2196 
+     * @param  string $value New name.
2197 
+     */
2198 
+    public function set_date_completed( $value ) {
2199 
+        $this->set_completed_date( $value );
2200 2200 
     }
2201 2201
2202 2202 
     /**
2203 
-	 * Set date when the invoice was last modified.
2204 
-	 *
2205 
-	 * @since 1.0.19
2206 
-	 * @param string $value Value to set.
2203 
+     * Set date when the invoice was last modified.
2204 
+     *
2205 
+     * @since 1.0.19
2206 
+     * @param string $value Value to set.
2207 2207 
      * @return bool Whether or not the date was set.
2208 
-	 */
2209 
-	public function set_date_modified( $value ) {
2208 
+     */
2209 
+    public function set_date_modified( $value ) {
2210 2210 
         $date = strtotime( $value );
2211 2211
2212 2212 
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
 
@@ -2214,813 +2214,813 @@  discard block
 
 block discarded – undo
2214 2214 
             return true;
2215 2215 
         }
2216 2216
2217 
-		$this->set_prop( 'date_modified', '' );
2217 
+        $this->set_prop( 'date_modified', '' );
2218 2218 
         return false;
2219 2219
2220 2220 
     }
2221 2221
2222 2222 
     /**
2223 
-	 * Set the invoice number.
2224 
-	 *
2225 
-	 * @since 1.0.19
2226 
-	 * @param  string $value New number.
2227 
-	 */
2228 
-	public function set_number( $value ) {
2223 
+     * Set the invoice number.
2224 
+     *
2225 
+     * @since 1.0.19
2226 
+     * @param  string $value New number.
2227 
+     */
2228 
+    public function set_number( $value ) {
2229 2229 
         $number = sanitize_text_field( $value );
2230 
-		$this->set_prop( 'number', $number );
2230 
+        $this->set_prop( 'number', $number );
2231 2231 
     }
2232 2232
2233 2233 
     /**
2234 
-	 * Set the invoice type.
2235 
-	 *
2236 
-	 * @since 1.0.19
2237 
-	 * @param  string $value Type.
2238 
-	 */
2239 
-	public function set_type( $value ) {
2234 
+     * Set the invoice type.
2235 
+     *
2236 
+     * @since 1.0.19
2237 
+     * @param  string $value Type.
2238 
+     */
2239 
+    public function set_type( $value ) {
2240 2240 
         $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2241 
-		$this->set_prop( 'type', $type );
2242 
-	}
2241 
+        $this->set_prop( 'type', $type );
2242 
+    }
2243 2243
2244 2244 
     /**
2245 
-	 * Set the invoice post type.
2246 
-	 *
2247 
-	 * @since 1.0.19
2248 
-	 * @param  string $value Post type.
2249 
-	 */
2250 
-	public function set_post_type( $value ) {
2245 
+     * Set the invoice post type.
2246 
+     *
2247 
+     * @since 1.0.19
2248 
+     * @param  string $value Post type.
2249 
+     */
2250 
+    public function set_post_type( $value ) {
2251 2251 
         if ( getpaid_is_invoice_post_type( $value ) ) {
2252 
-			$this->set_type( $value );
2252 
+            $this->set_type( $value );
2253 2253 
             $this->set_prop( 'post_type', $value );
2254 2254 
         }
2255 2255 
     }
2256 2256
2257 2257 
     /**
2258 
-	 * Set the invoice key.
2259 
-	 *
2260 
-	 * @since 1.0.19
2261 
-	 * @param  string $value New key.
2262 
-	 */
2263 
-	public function set_key( $value ) {
2258 
+     * Set the invoice key.
2259 
+     *
2260 
+     * @since 1.0.19
2261 
+     * @param  string $value New key.
2262 
+     */
2263 
+    public function set_key( $value ) {
2264 2264 
         $key = sanitize_text_field( $value );
2265 
-		$this->set_prop( 'key', $key );
2265 
+        $this->set_prop( 'key', $key );
2266 2266 
     }
2267 2267
2268 2268 
     /**
2269 
-	 * Set the invoice mode.
2270 
-	 *
2271 
-	 * @since 1.0.19
2272 
-	 * @param  string $value mode.
2273 
-	 */
2274 
-	public function set_mode( $value ) {
2269 
+     * Set the invoice mode.
2270 
+     *
2271 
+     * @since 1.0.19
2272 
+     * @param  string $value mode.
2273 
+     */
2274 
+    public function set_mode( $value ) {
2275 2275 
         if ( in_array( $value, array( 'live', 'test' ) ) ) {
2276 2276 
             $this->set_prop( 'mode', $value );
2277 2277 
         }
2278 2278 
     }
2279 2279
2280 2280 
     /**
2281 
-	 * Set the invoice path.
2282 
-	 *
2283 
-	 * @since 1.0.19
2284 
-	 * @param  string $value path.
2285 
-	 */
2286 
-	public function set_path( $value ) {
2281 
+     * Set the invoice path.
2282 
+     *
2283 
+     * @since 1.0.19
2284 
+     * @param  string $value path.
2285 
+     */
2286 
+    public function set_path( $value ) {
2287 2287 
         $this->set_prop( 'path', $value );
2288 2288 
     }
2289 2289
2290 2290 
     /**
2291 
-	 * Set the invoice name.
2292 
-	 *
2293 
-	 * @since 1.0.19
2294 
-	 * @param  string $value New name.
2295 
-	 */
2296 
-	public function set_name( $value ) {
2291 
+     * Set the invoice name.
2292 
+     *
2293 
+     * @since 1.0.19
2294 
+     * @param  string $value New name.
2295 
+     */
2296 
+    public function set_name( $value ) {
2297 2297 
         $name = sanitize_text_field( $value );
2298 
-		$this->set_prop( 'name', $name );
2298 
+        $this->set_prop( 'name', $name );
2299 2299 
     }
2300 2300
2301 2301 
     /**
2302 
-	 * Alias of self::set_name().
2303 
-	 *
2304 
-	 * @since 1.0.19
2305 
-	 * @param  string $value New name.
2306 
-	 */
2307 
-	public function set_title( $value ) {
2308 
-		$this->set_name( $value );
2302 
+     * Alias of self::set_name().
2303 
+     *
2304 
+     * @since 1.0.19
2305 
+     * @param  string $value New name.
2306 
+     */
2307 
+    public function set_title( $value ) {
2308 
+        $this->set_name( $value );
2309 2309 
     }
2310 2310
2311 2311 
     /**
2312 
-	 * Set the invoice description.
2313 
-	 *
2314 
-	 * @since 1.0.19
2315 
-	 * @param  string $value New description.
2316 
-	 */
2317 
-	public function set_description( $value ) {
2312 
+     * Set the invoice description.
2313 
+     *
2314 
+     * @since 1.0.19
2315 
+     * @param  string $value New description.
2316 
+     */
2317 
+    public function set_description( $value ) {
2318 2318 
         $description = wp_kses_post( $value );
2319 
-		$this->set_prop( 'description', $description );
2319 
+        $this->set_prop( 'description', $description );
2320 
+    }
2321 
+
2322 
+    /**
2323 
+     * Alias of self::set_description().
2324 
+     *
2325 
+     * @since 1.0.19
2326 
+     * @param  string $value New description.
2327 
+     */
2328 
+    public function set_excerpt( $value ) {
2329 
+        $this->set_description( $value );
2330 
+    }
2331 
+
2332 
+    /**
2333 
+     * Alias of self::set_description().
2334 
+     *
2335 
+     * @since 1.0.19
2336 
+     * @param  string $value New description.
2337 
+     */
2338 
+    public function set_summary( $value ) {
2339 
+        $this->set_description( $value );
2340 
+    }
2341 
+
2342 
+    /**
2343 
+     * Set the receiver of the invoice.
2344 
+     *
2345 
+     * @since 1.0.19
2346 
+     * @param  int $value New author.
2347 
+     */
2348 
+    public function set_author( $value ) {
2349 
+        $user = get_user_by( 'id', (int) $value );
2350 
+
2351 
+        if ( $user && $user->ID ) {
2352 
+            $this->set_prop( 'author', $user->ID );
2353 
+            $this->set_prop( 'email', $user->user_email );
2354 
+        }
2355 
+
2356 
+    }
2357 
+
2358 
+    /**
2359 
+     * Alias of self::set_author().
2360 
+     *
2361 
+     * @since 1.0.19
2362 
+     * @param  int $value New user id.
2363 
+     */
2364 
+    public function set_user_id( $value ) {
2365 
+        $this->set_author( $value );
2366 
+    }
2367 
+
2368 
+    /**
2369 
+     * Alias of self::set_author().
2370 
+     *
2371 
+     * @since 1.0.19
2372 
+     * @param  int $value New user id.
2373 
+     */
2374 
+    public function set_customer_id( $value ) {
2375 
+        $this->set_author( $value );
2376 
+    }
2377 
+
2378 
+    /**
2379 
+     * Set the customer's ip.
2380 
+     *
2381 
+     * @since 1.0.19
2382 
+     * @param  string $value ip address.
2383 
+     */
2384 
+    public function set_ip( $value ) {
2385 
+        $this->set_prop( 'ip', $value );
2386 
+    }
2387 
+
2388 
+    /**
2389 
+     * Alias of self::set_ip().
2390 
+     *
2391 
+     * @since 1.0.19
2392 
+     * @param  string $value ip address.
2393 
+     */
2394 
+    public function set_user_ip( $value ) {
2395 
+        $this->set_ip( $value );
2396 
+    }
2397 
+
2398 
+    /**
2399 
+     * Set the customer's first name.
2400 
+     *
2401 
+     * @since 1.0.19
2402 
+     * @param  string $value first name.
2403 
+     */
2404 
+    public function set_first_name( $value ) {
2405 
+        $this->set_prop( 'first_name', $value );
2406 
+    }
2407 
+
2408 
+    /**
2409 
+     * Alias of self::set_first_name().
2410 
+     *
2411 
+     * @since 1.0.19
2412 
+     * @param  string $value first name.
2413 
+     */
2414 
+    public function set_user_first_name( $value ) {
2415 
+        $this->set_first_name( $value );
2416 
+    }
2417 
+
2418 
+    /**
2419 
+     * Alias of self::set_first_name().
2420 
+     *
2421 
+     * @since 1.0.19
2422 
+     * @param  string $value first name.
2423 
+     */
2424 
+    public function set_customer_first_name( $value ) {
2425 
+        $this->set_first_name( $value );
2426 
+    }
2427 
+
2428 
+    /**
2429 
+     * Set the customer's last name.
2430 
+     *
2431 
+     * @since 1.0.19
2432 
+     * @param  string $value last name.
2433 
+     */
2434 
+    public function set_last_name( $value ) {
2435 
+        $this->set_prop( 'last_name', $value );
2436 
+    }
2437 
+
2438 
+    /**
2439 
+     * Alias of self::set_last_name().
2440 
+     *
2441 
+     * @since 1.0.19
2442 
+     * @param  string $value last name.
2443 
+     */
2444 
+    public function set_user_last_name( $value ) {
2445 
+        $this->set_last_name( $value );
2446 
+    }
2447 
+
2448 
+    /**
2449 
+     * Alias of self::set_last_name().
2450 
+     *
2451 
+     * @since 1.0.19
2452 
+     * @param  string $value last name.
2453 
+     */
2454 
+    public function set_customer_last_name( $value ) {
2455 
+        $this->set_last_name( $value );
2456 
+    }
2457 
+
2458 
+    /**
2459 
+     * Set the customer's phone number.
2460 
+     *
2461 
+     * @since 1.0.19
2462 
+     * @param  string $value phone.
2463 
+     */
2464 
+    public function set_phone( $value ) {
2465 
+        $this->set_prop( 'phone', $value );
2320 2466 
     }
2321 2467
2322 2468 
     /**
2323 
-	 * Alias of self::set_description().
2324 
-	 *
2325 
-	 * @since 1.0.19
2326 
-	 * @param  string $value New description.
2327 
-	 */
2328 
-	public function set_excerpt( $value ) {
2329 
-		$this->set_description( $value );
2469 
+     * Alias of self::set_phone().
2470 
+     *
2471 
+     * @since 1.0.19
2472 
+     * @param  string $value phone.
2473 
+     */
2474 
+    public function set_user_phone( $value ) {
2475 
+        $this->set_phone( $value );
2330 2476 
     }
2331 2477
2332 2478 
     /**
2333 
-	 * Alias of self::set_description().
2334 
-	 *
2335 
-	 * @since 1.0.19
2336 
-	 * @param  string $value New description.
2337 
-	 */
2338 
-	public function set_summary( $value ) {
2339 
-		$this->set_description( $value );
2479 
+     * Alias of self::set_phone().
2480 
+     *
2481 
+     * @since 1.0.19
2482 
+     * @param  string $value phone.
2483 
+     */
2484 
+    public function set_customer_phone( $value ) {
2485 
+        $this->set_phone( $value );
2340 2486 
     }
2341 2487
2342 2488 
     /**
2343 
-	 * Set the receiver of the invoice.
2344 
-	 *
2345 
-	 * @since 1.0.19
2346 
-	 * @param  int $value New author.
2347 
-	 */
2348 
-	public function set_author( $value ) {
2349 
-		$user = get_user_by( 'id', (int) $value );
2489 
+     * Alias of self::set_phone().
2490 
+     *
2491 
+     * @since 1.0.19
2492 
+     * @param  string $value phone.
2493 
+     */
2494 
+    public function set_phone_number( $value ) {
2495 
+        $this->set_phone( $value );
2496 
+    }
2350 2497
2351 
-		if ( $user && $user->ID ) {
2352 
-			$this->set_prop( 'author', $user->ID );
2353 
-			$this->set_prop( 'email', $user->user_email );
2354 
-		}
2498 
+    /**
2499 
+     * Set the customer's email address.
2500 
+     *
2501 
+     * @since 1.0.19
2502 
+     * @param  string $value email address.
2503 
+     */
2504 
+    public function set_email( $value ) {
2505 
+        $this->set_prop( 'email', $value );
2506 
+    }
2355 2507
2508 
+    /**
2509 
+     * Alias of self::set_email().
2510 
+     *
2511 
+     * @since 1.0.19
2512 
+     * @param  string $value email address.
2513 
+     */
2514 
+    public function set_user_email( $value ) {
2515 
+        $this->set_email( $value );
2356 2516 
     }
2357 2517
2358 2518 
     /**
2359 
-	 * Alias of self::set_author().
2360 
-	 *
2361 
-	 * @since 1.0.19
2362 
-	 * @param  int $value New user id.
2363 
-	 */
2364 
-	public function set_user_id( $value ) {
2365 
-		$this->set_author( $value );
2519 
+     * Alias of self::set_email().
2520 
+     *
2521 
+     * @since 1.0.19
2522 
+     * @param  string $value email address.
2523 
+     */
2524 
+    public function set_email_address( $value ) {
2525 
+        $this->set_email( $value );
2366 2526 
     }
2367 2527
2368 2528 
     /**
2369 
-	 * Alias of self::set_author().
2370 
-	 *
2371 
-	 * @since 1.0.19
2372 
-	 * @param  int $value New user id.
2373 
-	 */
2374 
-	public function set_customer_id( $value ) {
2375 
-		$this->set_author( $value );
2529 
+     * Alias of self::set_email().
2530 
+     *
2531 
+     * @since 1.0.19
2532 
+     * @param  string $value email address.
2533 
+     */
2534 
+    public function set_customer_email( $value ) {
2535 
+        $this->set_email( $value );
2376 2536 
     }
2377 2537
2378 2538 
     /**
2379 
-	 * Set the customer's ip.
2380 
-	 *
2381 
-	 * @since 1.0.19
2382 
-	 * @param  string $value ip address.
2383 
-	 */
2384 
-	public function set_ip( $value ) {
2385 
-		$this->set_prop( 'ip', $value );
2539 
+     * Set the customer's country.
2540 
+     *
2541 
+     * @since 1.0.19
2542 
+     * @param  string $value country.
2543 
+     */
2544 
+    public function set_country( $value ) {
2545 
+        $this->set_prop( 'country', $value );
2386 2546 
     }
2387 2547
2388 2548 
     /**
2389 
-	 * Alias of self::set_ip().
2390 
-	 *
2391 
-	 * @since 1.0.19
2392 
-	 * @param  string $value ip address.
2393 
-	 */
2394 
-	public function set_user_ip( $value ) {
2395 
-		$this->set_ip( $value );
2549 
+     * Alias of self::set_country().
2550 
+     *
2551 
+     * @since 1.0.19
2552 
+     * @param  string $value country.
2553 
+     */
2554 
+    public function set_user_country( $value ) {
2555 
+        $this->set_country( $value );
2396 2556 
     }
2397 2557
2398 2558 
     /**
2399 
-	 * Set the customer's first name.
2400 
-	 *
2401 
-	 * @since 1.0.19
2402 
-	 * @param  string $value first name.
2403 
-	 */
2404 
-	public function set_first_name( $value ) {
2405 
-		$this->set_prop( 'first_name', $value );
2559 
+     * Alias of self::set_country().
2560 
+     *
2561 
+     * @since 1.0.19
2562 
+     * @param  string $value country.
2563 
+     */
2564 
+    public function set_customer_country( $value ) {
2565 
+        $this->set_country( $value );
2406 2566 
     }
2407 2567
2408 2568 
     /**
2409 
-	 * Alias of self::set_first_name().
2410 
-	 *
2411 
-	 * @since 1.0.19
2412 
-	 * @param  string $value first name.
2413 
-	 */
2414 
-	public function set_user_first_name( $value ) {
2415 
-		$this->set_first_name( $value );
2569 
+     * Set the customer's state.
2570 
+     *
2571 
+     * @since 1.0.19
2572 
+     * @param  string $value state.
2573 
+     */
2574 
+    public function set_state( $value ) {
2575 
+        $this->set_prop( 'state', $value );
2416 2576 
     }
2417 2577
2418 2578 
     /**
2419 
-	 * Alias of self::set_first_name().
2420 
-	 *
2421 
-	 * @since 1.0.19
2422 
-	 * @param  string $value first name.
2423 
-	 */
2424 
-	public function set_customer_first_name( $value ) {
2425 
-		$this->set_first_name( $value );
2579 
+     * Alias of self::set_state().
2580 
+     *
2581 
+     * @since 1.0.19
2582 
+     * @param  string $value state.
2583 
+     */
2584 
+    public function set_user_state( $value ) {
2585 
+        $this->set_state( $value );
2426 2586 
     }
2427 2587
2428 2588 
     /**
2429 
-	 * Set the customer's last name.
2430 
-	 *
2431 
-	 * @since 1.0.19
2432 
-	 * @param  string $value last name.
2433 
-	 */
2434 
-	public function set_last_name( $value ) {
2435 
-		$this->set_prop( 'last_name', $value );
2589 
+     * Alias of self::set_state().
2590 
+     *
2591 
+     * @since 1.0.19
2592 
+     * @param  string $value state.
2593 
+     */
2594 
+    public function set_customer_state( $value ) {
2595 
+        $this->set_state( $value );
2436 2596 
     }
2437 2597
2438 2598 
     /**
2439 
-	 * Alias of self::set_last_name().
2440 
-	 *
2441 
-	 * @since 1.0.19
2442 
-	 * @param  string $value last name.
2443 
-	 */
2444 
-	public function set_user_last_name( $value ) {
2445 
-		$this->set_last_name( $value );
2599 
+     * Set the customer's city.
2600 
+     *
2601 
+     * @since 1.0.19
2602 
+     * @param  string $value city.
2603 
+     */
2604 
+    public function set_city( $value ) {
2605 
+        $this->set_prop( 'city', $value );
2446 2606 
     }
2447 2607
2448 2608 
     /**
2449 
-	 * Alias of self::set_last_name().
2450 
-	 *
2451 
-	 * @since 1.0.19
2452 
-	 * @param  string $value last name.
2453 
-	 */
2454 
-	public function set_customer_last_name( $value ) {
2455 
-		$this->set_last_name( $value );
2609 
+     * Alias of self::set_city().
2610 
+     *
2611 
+     * @since 1.0.19
2612 
+     * @param  string $value city.
2613 
+     */
2614 
+    public function set_user_city( $value ) {
2615 
+        $this->set_city( $value );
2456 2616 
     }
2457 2617
2458 2618 
     /**
2459 
-	 * Set the customer's phone number.
2460 
-	 *
2461 
-	 * @since 1.0.19
2462 
-	 * @param  string $value phone.
2463 
-	 */
2464 
-	public function set_phone( $value ) {
2465 
-		$this->set_prop( 'phone', $value );
2619 
+     * Alias of self::set_city().
2620 
+     *
2621 
+     * @since 1.0.19
2622 
+     * @param  string $value city.
2623 
+     */
2624 
+    public function set_customer_city( $value ) {
2625 
+        $this->set_city( $value );
2466 2626 
     }
2467 2627
2468 2628 
     /**
2469 
-	 * Alias of self::set_phone().
2470 
-	 *
2471 
-	 * @since 1.0.19
2472 
-	 * @param  string $value phone.
2473 
-	 */
2474 
-	public function set_user_phone( $value ) {
2475 
-		$this->set_phone( $value );
2629 
+     * Set the customer's zip code.
2630 
+     *
2631 
+     * @since 1.0.19
2632 
+     * @param  string $value zip.
2633 
+     */
2634 
+    public function set_zip( $value ) {
2635 
+        $this->set_prop( 'zip', $value );
2476 2636 
     }
2477 2637
2478 2638 
     /**
2479 
-	 * Alias of self::set_phone().
2480 
-	 *
2481 
-	 * @since 1.0.19
2482 
-	 * @param  string $value phone.
2483 
-	 */
2484 
-	public function set_customer_phone( $value ) {
2485 
-		$this->set_phone( $value );
2639 
+     * Alias of self::set_zip().
2640 
+     *
2641 
+     * @since 1.0.19
2642 
+     * @param  string $value zip.
2643 
+     */
2644 
+    public function set_user_zip( $value ) {
2645 
+        $this->set_zip( $value );
2486 2646 
     }
2487 2647
2488 2648 
     /**
2489 
-	 * Alias of self::set_phone().
2490 
-	 *
2491 
-	 * @since 1.0.19
2492 
-	 * @param  string $value phone.
2493 
-	 */
2494 
-	public function set_phone_number( $value ) {
2495 
-		$this->set_phone( $value );
2649 
+     * Alias of self::set_zip().
2650 
+     *
2651 
+     * @since 1.0.19
2652 
+     * @param  string $value zip.
2653 
+     */
2654 
+    public function set_customer_zip( $value ) {
2655 
+        $this->set_zip( $value );
2496 2656 
     }
2497 2657
2498 2658 
     /**
2499 
-	 * Set the customer's email address.
2500 
-	 *
2501 
-	 * @since 1.0.19
2502 
-	 * @param  string $value email address.
2503 
-	 */
2504 
-	public function set_email( $value ) {
2505 
-		$this->set_prop( 'email', $value );
2659 
+     * Set the customer's company.
2660 
+     *
2661 
+     * @since 1.0.19
2662 
+     * @param  string $value company.
2663 
+     */
2664 
+    public function set_company( $value ) {
2665 
+        $this->set_prop( 'company', $value );
2506 2666 
     }
2507 2667
2508 2668 
     /**
2509 
-	 * Alias of self::set_email().
2510 
-	 *
2511 
-	 * @since 1.0.19
2512 
-	 * @param  string $value email address.
2513 
-	 */
2514 
-	public function set_user_email( $value ) {
2515 
-		$this->set_email( $value );
2669 
+     * Alias of self::set_company().
2670 
+     *
2671 
+     * @since 1.0.19
2672 
+     * @param  string $value company.
2673 
+     */
2674 
+    public function set_user_company( $value ) {
2675 
+        $this->set_company( $value );
2516 2676 
     }
2517 2677
2518 2678 
     /**
2519 
-	 * Alias of self::set_email().
2520 
-	 *
2521 
-	 * @since 1.0.19
2522 
-	 * @param  string $value email address.
2523 
-	 */
2524 
-	public function set_email_address( $value ) {
2525 
-		$this->set_email( $value );
2679 
+     * Alias of self::set_company().
2680 
+     *
2681 
+     * @since 1.0.19
2682 
+     * @param  string $value company.
2683 
+     */
2684 
+    public function set_customer_company( $value ) {
2685 
+        $this->set_company( $value );
2526 2686 
     }
2527 2687
2528 2688 
     /**
2529 
-	 * Alias of self::set_email().
2530 
-	 *
2531 
-	 * @since 1.0.19
2532 
-	 * @param  string $value email address.
2533 
-	 */
2534 
-	public function set_customer_email( $value ) {
2535 
-		$this->set_email( $value );
2689 
+     * Set the customer's company id.
2690 
+     *
2691 
+     * @since 1.0.19
2692 
+     * @param  string $value company id.
2693 
+     */
2694 
+    public function set_company_id( $value ) {
2695 
+        $this->set_prop( 'company_id', $value );
2536 2696 
     }
2537 2697
2538 2698 
     /**
2539 
-	 * Set the customer's country.
2540 
-	 *
2541 
-	 * @since 1.0.19
2542 
-	 * @param  string $value country.
2543 
-	 */
2544 
-	public function set_country( $value ) {
2545 
-		$this->set_prop( 'country', $value );
2699 
+     * Set the customer's var number.
2700 
+     *
2701 
+     * @since 1.0.19
2702 
+     * @param  string $value var number.
2703 
+     */
2704 
+    public function set_vat_number( $value ) {
2705 
+        $this->set_prop( 'vat_number', $value );
2546 2706 
     }
2547 2707
2548 2708 
     /**
2549 
-	 * Alias of self::set_country().
2550 
-	 *
2551 
-	 * @since 1.0.19
2552 
-	 * @param  string $value country.
2553 
-	 */
2554 
-	public function set_user_country( $value ) {
2555 
-		$this->set_country( $value );
2709 
+     * Alias of self::set_vat_number().
2710 
+     *
2711 
+     * @since 1.0.19
2712 
+     * @param  string $value var number.
2713 
+     */
2714 
+    public function set_user_vat_number( $value ) {
2715 
+        $this->set_vat_number( $value );
2556 2716 
     }
2557 2717
2558 2718 
     /**
2559 
-	 * Alias of self::set_country().
2560 
-	 *
2561 
-	 * @since 1.0.19
2562 
-	 * @param  string $value country.
2563 
-	 */
2564 
-	public function set_customer_country( $value ) {
2565 
-		$this->set_country( $value );
2719 
+     * Alias of self::set_vat_number().
2720 
+     *
2721 
+     * @since 1.0.19
2722 
+     * @param  string $value var number.
2723 
+     */
2724 
+    public function set_customer_vat_number( $value ) {
2725 
+        $this->set_vat_number( $value );
2566 2726 
     }
2567 2727
2568 2728 
     /**
2569 
-	 * Set the customer's state.
2570 
-	 *
2571 
-	 * @since 1.0.19
2572 
-	 * @param  string $value state.
2573 
-	 */
2574 
-	public function set_state( $value ) {
2575 
-		$this->set_prop( 'state', $value );
2729 
+     * Set the customer's vat rate.
2730 
+     *
2731 
+     * @since 1.0.19
2732 
+     * @param  string $value var rate.
2733 
+     */
2734 
+    public function set_vat_rate( $value ) {
2735 
+        $this->set_prop( 'vat_rate', $value );
2576 2736 
     }
2577 2737
2578 2738 
     /**
2579 
-	 * Alias of self::set_state().
2580 
-	 *
2581 
-	 * @since 1.0.19
2582 
-	 * @param  string $value state.
2583 
-	 */
2584 
-	public function set_user_state( $value ) {
2585 
-		$this->set_state( $value );
2739 
+     * Alias of self::set_vat_rate().
2740 
+     *
2741 
+     * @since 1.0.19
2742 
+     * @param  string $value var number.
2743 
+     */
2744 
+    public function set_user_vat_rate( $value ) {
2745 
+        $this->set_vat_rate( $value );
2586 2746 
     }
2587 2747
2588 2748 
     /**
2589 
-	 * Alias of self::set_state().
2590 
-	 *
2591 
-	 * @since 1.0.19
2592 
-	 * @param  string $value state.
2593 
-	 */
2594 
-	public function set_customer_state( $value ) {
2595 
-		$this->set_state( $value );
2749 
+     * Alias of self::set_vat_rate().
2750 
+     *
2751 
+     * @since 1.0.19
2752 
+     * @param  string $value var number.
2753 
+     */
2754 
+    public function set_customer_vat_rate( $value ) {
2755 
+        $this->set_vat_rate( $value );
2596 2756 
     }
2597 2757
2598 2758 
     /**
2599 
-	 * Set the customer's city.
2600 
-	 *
2601 
-	 * @since 1.0.19
2602 
-	 * @param  string $value city.
2603 
-	 */
2604 
-	public function set_city( $value ) {
2605 
-		$this->set_prop( 'city', $value );
2759 
+     * Set the customer's address.
2760 
+     *
2761 
+     * @since 1.0.19
2762 
+     * @param  string $value address.
2763 
+     */
2764 
+    public function set_address( $value ) {
2765 
+        $this->set_prop( 'address', $value );
2606 2766 
     }
2607 2767
2608 2768 
     /**
2609 
-	 * Alias of self::set_city().
2610 
-	 *
2611 
-	 * @since 1.0.19
2612 
-	 * @param  string $value city.
2613 
-	 */
2614 
-	public function set_user_city( $value ) {
2615 
-		$this->set_city( $value );
2769 
+     * Alias of self::set_address().
2770 
+     *
2771 
+     * @since 1.0.19
2772 
+     * @param  string $value address.
2773 
+     */
2774 
+    public function set_user_address( $value ) {
2775 
+        $this->set_address( $value );
2616 2776 
     }
2617 2777
2618 2778 
     /**
2619 
-	 * Alias of self::set_city().
2620 
-	 *
2621 
-	 * @since 1.0.19
2622 
-	 * @param  string $value city.
2623 
-	 */
2624 
-	public function set_customer_city( $value ) {
2625 
-		$this->set_city( $value );
2779 
+     * Alias of self::set_address().
2780 
+     *
2781 
+     * @since 1.0.19
2782 
+     * @param  string $value address.
2783 
+     */
2784 
+    public function set_customer_address( $value ) {
2785 
+        $this->set_address( $value );
2626 2786 
     }
2627 2787
2628 2788 
     /**
2629 
-	 * Set the customer's zip code.
2630 
-	 *
2631 
-	 * @since 1.0.19
2632 
-	 * @param  string $value zip.
2633 
-	 */
2634 
-	public function set_zip( $value ) {
2635 
-		$this->set_prop( 'zip', $value );
2789 
+     * Set whether the customer has viewed the invoice or not.
2790 
+     *
2791 
+     * @since 1.0.19
2792 
+     * @param  int|bool $value confirmed.
2793 
+     */
2794 
+    public function set_is_viewed( $value ) {
2795 
+        $this->set_prop( 'is_viewed', $value );
2636 2796 
     }
2637 2797
2638 2798 
     /**
2639 
-	 * Alias of self::set_zip().
2640 
-	 *
2641 
-	 * @since 1.0.19
2642 
-	 * @param  string $value zip.
2643 
-	 */
2644 
-	public function set_user_zip( $value ) {
2645 
-		$this->set_zip( $value );
2799 
+     * Set extra email recipients.
2800 
+     *
2801 
+     * @since 1.0.19
2802 
+     * @param  string $value email recipients.
2803 
+     */
2804 
+    public function set_email_cc( $value ) {
2805 
+        $this->set_prop( 'email_cc', $value );
2646 2806 
     }
2647 2807
2648 2808 
     /**
2649 
-	 * Alias of self::set_zip().
2650 
-	 *
2651 
-	 * @since 1.0.19
2652 
-	 * @param  string $value zip.
2653 
-	 */
2654 
-	public function set_customer_zip( $value ) {
2655 
-		$this->set_zip( $value );
2809 
+     * Set the invoice template.
2810 
+     *
2811 
+     * @since 1.0.19
2812 
+     * @param  string $value template.
2813 
+     */
2814 
+    public function set_template( $value ) {
2815 
+        if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2816 
+            $this->set_prop( 'template', $value );
2817 
+        }
2656 2818 
     }
2657 2819
2658 2820 
     /**
2659 
-	 * Set the customer's company.
2660 
-	 *
2661 
-	 * @since 1.0.19
2662 
-	 * @param  string $value company.
2663 
-	 */
2664 
-	public function set_company( $value ) {
2665 
-		$this->set_prop( 'company', $value );
2821 
+     * Set the invoice source.
2822 
+     *
2823 
+     * @since 1.0.19
2824 
+     * @param  string $value source.
2825 
+     * @deprecated
2826 
+     */
2827 
+    public function created_via( $value ) {
2828 
+        $this->set_created_via( sanitize_text_field( $value ) );
2666 2829 
     }
2667 2830
2668 2831 
     /**
2669 
-	 * Alias of self::set_company().
2670 
-	 *
2671 
-	 * @since 1.0.19
2672 
-	 * @param  string $value company.
2673 
-	 */
2674 
-	public function set_user_company( $value ) {
2675 
-		$this->set_company( $value );
2832 
+     * Set the invoice source.
2833 
+     *
2834 
+     * @since 1.0.19
2835 
+     * @param  string $value source.
2836 
+     */
2837 
+    public function set_created_via( $value ) {
2838 
+        $this->set_prop( 'created_via', sanitize_text_field( $value ) );
2676 2839 
     }
2677 2840
2678 2841 
     /**
2679 
-	 * Alias of self::set_company().
2680 
-	 *
2681 
-	 * @since 1.0.19
2682 
-	 * @param  string $value company.
2683 
-	 */
2684 
-	public function set_customer_company( $value ) {
2685 
-		$this->set_company( $value );
2686 
-    }
2687 
-
2688 
-	/**
2689 
-	 * Set the customer's company id.
2690 
-	 *
2691 
-	 * @since 1.0.19
2692 
-	 * @param  string $value company id.
2693 
-	 */
2694 
-	public function set_company_id( $value ) {
2695 
-		$this->set_prop( 'company_id', $value );
2842 
+     * Set the customer's address confirmed status.
2843 
+     *
2844 
+     * @since 1.0.19
2845 
+     * @param  int|bool $value confirmed.
2846 
+     */
2847 
+    public function set_address_confirmed( $value ) {
2848 
+        $this->set_prop( 'address_confirmed', $value );
2696 2849 
     }
2697 2850
2698 2851 
     /**
2699 
-	 * Set the customer's var number.
2700 
-	 *
2701 
-	 * @since 1.0.19
2702 
-	 * @param  string $value var number.
2703 
-	 */
2704 
-	public function set_vat_number( $value ) {
2705 
-		$this->set_prop( 'vat_number', $value );
2852 
+     * Alias of self::set_address_confirmed().
2853 
+     *
2854 
+     * @since 1.0.19
2855 
+     * @param  int|bool $value confirmed.
2856 
+     */
2857 
+    public function set_user_address_confirmed( $value ) {
2858 
+        $this->set_address_confirmed( $value );
2706 2859 
     }
2707 2860
2708 2861 
     /**
2709 
-	 * Alias of self::set_vat_number().
2710 
-	 *
2711 
-	 * @since 1.0.19
2712 
-	 * @param  string $value var number.
2713 
-	 */
2714 
-	public function set_user_vat_number( $value ) {
2715 
-		$this->set_vat_number( $value );
2862 
+     * Alias of self::set_address_confirmed().
2863 
+     *
2864 
+     * @since 1.0.19
2865 
+     * @param  int|bool $value confirmed.
2866 
+     */
2867 
+    public function set_customer_address_confirmed( $value ) {
2868 
+        $this->set_address_confirmed( $value );
2716 2869 
     }
2717 2870
2718 2871 
     /**
2719 
-	 * Alias of self::set_vat_number().
2720 
-	 *
2721 
-	 * @since 1.0.19
2722 
-	 * @param  string $value var number.
2723 
-	 */
2724 
-	public function set_customer_vat_number( $value ) {
2725 
-		$this->set_vat_number( $value );
2872 
+     * Set the shipping fee
2873 
+     *
2874 
+     * @since 1.0.19
2875 
+     * @param  float $value shipping amount.
2876 
+     */
2877 
+    public function set_shipping( $value ) {
2878 
+
2879 
+        if ( ! is_numeric( $value ) ) {
2880 
+            return $this->set_prop( 'shipping', null );
2881 
+        }
2882 
+
2883 
+        $this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2726 2884 
     }
2727 2885
2728 2886 
     /**
2729 
-	 * Set the customer's vat rate.
2730 
-	 *
2731 
-	 * @since 1.0.19
2732 
-	 * @param  string $value var rate.
2733 
-	 */
2734 
-	public function set_vat_rate( $value ) {
2735 
-		$this->set_prop( 'vat_rate', $value );
2887 
+     * Set the invoice sub total.
2888 
+     *
2889 
+     * @since 1.0.19
2890 
+     * @param  float $value sub total.
2891 
+     */
2892 
+    public function set_subtotal( $value ) {
2893 
+        $this->set_prop( 'subtotal', max( 0, $value ) );
2736 2894 
     }
2737 2895
2738 
-    /**
2739 
-	 * Alias of self::set_vat_rate().
2740 
-	 *
2741 
-	 * @since 1.0.19
2742 
-	 * @param  string $value var number.
2743 
-	 */
2744 
-	public function set_user_vat_rate( $value ) {
2745 
-		$this->set_vat_rate( $value );
2746 
-    }
2747 
-
2748 
-    /**
2749 
-	 * Alias of self::set_vat_rate().
2750 
-	 *
2751 
-	 * @since 1.0.19
2752 
-	 * @param  string $value var number.
2753 
-	 */
2754 
-	public function set_customer_vat_rate( $value ) {
2755 
-		$this->set_vat_rate( $value );
2756 
-    }
2757 
-
2758 
-    /**
2759 
-	 * Set the customer's address.
2760 
-	 *
2761 
-	 * @since 1.0.19
2762 
-	 * @param  string $value address.
2763 
-	 */
2764 
-	public function set_address( $value ) {
2765 
-		$this->set_prop( 'address', $value );
2766 
-    }
2767 
-
2768 
-    /**
2769 
-	 * Alias of self::set_address().
2770 
-	 *
2771 
-	 * @since 1.0.19
2772 
-	 * @param  string $value address.
2773 
-	 */
2774 
-	public function set_user_address( $value ) {
2775 
-		$this->set_address( $value );
2776 
-    }
2777 
-
2778 
-    /**
2779 
-	 * Alias of self::set_address().
2780 
-	 *
2781 
-	 * @since 1.0.19
2782 
-	 * @param  string $value address.
2783 
-	 */
2784 
-	public function set_customer_address( $value ) {
2785 
-		$this->set_address( $value );
2786 
-    }
2787 
-
2788 
-    /**
2789 
-	 * Set whether the customer has viewed the invoice or not.
2790 
-	 *
2791 
-	 * @since 1.0.19
2792 
-	 * @param  int|bool $value confirmed.
2793 
-	 */
2794 
-	public function set_is_viewed( $value ) {
2795 
-		$this->set_prop( 'is_viewed', $value );
2796 
-	}
2797 
-
2798 
-	/**
2799 
-	 * Set extra email recipients.
2800 
-	 *
2801 
-	 * @since 1.0.19
2802 
-	 * @param  string $value email recipients.
2803 
-	 */
2804 
-	public function set_email_cc( $value ) {
2805 
-		$this->set_prop( 'email_cc', $value );
2806 
-	}
2807 
-
2808 
-	/**
2809 
-	 * Set the invoice template.
2810 
-	 *
2811 
-	 * @since 1.0.19
2812 
-	 * @param  string $value template.
2813 
-	 */
2814 
-	public function set_template( $value ) {
2815 
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2816 
-			$this->set_prop( 'template', $value );
2817 
-		}
2818 
-	}
2819 
-
2820 
-	/**
2821 
-	 * Set the invoice source.
2822 
-	 *
2823 
-	 * @since 1.0.19
2824 
-	 * @param  string $value source.
2825 
-	 * @deprecated
2826 
-	 */
2827 
-	public function created_via( $value ) {
2828 
-		$this->set_created_via( sanitize_text_field( $value ) );
2829 
-	}
2830 
-
2831 
-	/**
2832 
-	 * Set the invoice source.
2833 
-	 *
2834 
-	 * @since 1.0.19
2835 
-	 * @param  string $value source.
2836 
-	 */
2837 
-	public function set_created_via( $value ) {
2838 
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2839 
-	}
2840 
-
2841 
-	/**
2842 
-	 * Set the customer's address confirmed status.
2843 
-	 *
2844 
-	 * @since 1.0.19
2845 
-	 * @param  int|bool $value confirmed.
2846 
-	 */
2847 
-	public function set_address_confirmed( $value ) {
2848 
-		$this->set_prop( 'address_confirmed', $value );
2849 
-    }
2850 
-
2851 
-    /**
2852 
-	 * Alias of self::set_address_confirmed().
2853 
-	 *
2854 
-	 * @since 1.0.19
2855 
-	 * @param  int|bool $value confirmed.
2856 
-	 */
2857 
-	public function set_user_address_confirmed( $value ) {
2858 
-		$this->set_address_confirmed( $value );
2859 
-    }
2860 
-
2861 
-    /**
2862 
-	 * Alias of self::set_address_confirmed().
2863 
-	 *
2864 
-	 * @since 1.0.19
2865 
-	 * @param  int|bool $value confirmed.
2866 
-	 */
2867 
-	public function set_customer_address_confirmed( $value ) {
2868 
-		$this->set_address_confirmed( $value );
2869 
-    }
2870 
-
2871 
-    /**
2872 
-	 * Set the shipping fee
2873 
-	 *
2874 
-	 * @since 1.0.19
2875 
-	 * @param  float $value shipping amount.
2876 
-	 */
2877 
-	public function set_shipping( $value ) {
2878 
-
2879 
-		if ( ! is_numeric( $value ) ) {
2880 
-			return $this->set_prop( 'shipping', null );
2881 
-		}
2882 
-
2883 
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2884 
-	}
2885 
-
2886 
-	/**
2887 
-	 * Set the invoice sub total.
2888 
-	 *
2889 
-	 * @since 1.0.19
2890 
-	 * @param  float $value sub total.
2891 
-	 */
2892 
-	public function set_subtotal( $value ) {
2893 
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2894 
-	}
2895 
-
2896 
-	/**
2897 
-	 * Set the invoice total.
2898 
-	 *
2899 
-	 * @since 1.0.19
2900 
-	 * @param  float $value sub total.
2901 
-	 */
2902 
-	public function set_total( $value ) {
2903 
-		$this->set_prop( 'total', max( 0, $value ) );
2896 
+    /**
2897 
+     * Set the invoice total.
2898 
+     *
2899 
+     * @since 1.0.19
2900 
+     * @param  float $value sub total.
2901 
+     */
2902 
+    public function set_total( $value ) {
2903 
+        $this->set_prop( 'total', max( 0, $value ) );
2904 2904 
     }
2905 2905
2906 2906 
     /**
2907 
-	 * Set the invoice discount amount.
2908 
-	 *
2909 
-	 * @since 1.0.19
2910 
-	 * @param  float $value discount total.
2911 
-	 */
2912 
-	public function set_total_discount( $value ) {
2913 
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2907 
+     * Set the invoice discount amount.
2908 
+     *
2909 
+     * @since 1.0.19
2910 
+     * @param  float $value discount total.
2911 
+     */
2912 
+    public function set_total_discount( $value ) {
2913 
+        $this->set_prop( 'total_discount', max( 0, $value ) );
2914 2914 
     }
2915 2915
2916 2916 
     /**
2917 
-	 * Alias of self::set_total_discount().
2918 
-	 *
2919 
-	 * @since 1.0.19
2920 
-	 * @param  float $value discount total.
2921 
-	 */
2922 
-	public function set_discount( $value ) {
2923 
-		$this->set_total_discount( $value );
2917 
+     * Alias of self::set_total_discount().
2918 
+     *
2919 
+     * @since 1.0.19
2920 
+     * @param  float $value discount total.
2921 
+     */
2922 
+    public function set_discount( $value ) {
2923 
+        $this->set_total_discount( $value );
2924 2924 
     }
2925 2925
2926 2926 
     /**
2927 
-	 * Set the invoice tax amount.
2928 
-	 *
2929 
-	 * @since 1.0.19
2930 
-	 * @param  float $value tax total.
2931 
-	 */
2932 
-	public function set_total_tax( $value ) {
2933 
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2927 
+     * Set the invoice tax amount.
2928 
+     *
2929 
+     * @since 1.0.19
2930 
+     * @param  float $value tax total.
2931 
+     */
2932 
+    public function set_total_tax( $value ) {
2933 
+        $this->set_prop( 'total_tax', max( 0, $value ) );
2934 2934 
     }
2935 2935
2936 2936 
     /**
2937 
-	 * Alias of self::set_total_tax().
2938 
-	 *
2939 
-	 * @since 1.0.19
2940 
-	 * @param  float $value tax total.
2941 
-	 */
2942 
-	public function set_tax_total( $value ) {
2943 
-		$this->set_total_tax( $value );
2937 
+     * Alias of self::set_total_tax().
2938 
+     *
2939 
+     * @since 1.0.19
2940 
+     * @param  float $value tax total.
2941 
+     */
2942 
+    public function set_tax_total( $value ) {
2943 
+        $this->set_total_tax( $value );
2944 2944 
     }
2945 2945
2946 2946 
     /**
2947 
-	 * Set the invoice fees amount.
2948 
-	 *
2949 
-	 * @since 1.0.19
2950 
-	 * @param  float $value fees total.
2951 
-	 */
2952 
-	public function set_total_fees( $value ) {
2953 
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2947 
+     * Set the invoice fees amount.
2948 
+     *
2949 
+     * @since 1.0.19
2950 
+     * @param  float $value fees total.
2951 
+     */
2952 
+    public function set_total_fees( $value ) {
2953 
+        $this->set_prop( 'total_fees', max( 0, $value ) );
2954 2954 
     }
2955 2955
2956 2956 
     /**
2957 
-	 * Alias of self::set_total_fees().
2958 
-	 *
2959 
-	 * @since 1.0.19
2960 
-	 * @param  float $value fees total.
2961 
-	 */
2962 
-	public function set_fees_total( $value ) {
2963 
-		$this->set_total_fees( $value );
2957 
+     * Alias of self::set_total_fees().
2958 
+     *
2959 
+     * @since 1.0.19
2960 
+     * @param  float $value fees total.
2961 
+     */
2962 
+    public function set_fees_total( $value ) {
2963 
+        $this->set_total_fees( $value );
2964 2964 
     }
2965 2965
2966 2966 
     /**
2967 
-	 * Set the invoice fees.
2968 
-	 *
2969 
-	 * @since 1.0.19
2970 
-	 * @param  array $value fees.
2971 
-	 */
2972 
-	public function set_fees( $value ) {
2967 
+     * Set the invoice fees.
2968 
+     *
2969 
+     * @since 1.0.19
2970 
+     * @param  array $value fees.
2971 
+     */
2972 
+    public function set_fees( $value ) {
2973 2973
2974 
-		if ( ! is_array( $value ) ) {
2975 
-			$value = array();
2976 
-		}
2974 
+        if ( ! is_array( $value ) ) {
2975 
+            $value = array();
2976 
+        }
2977 2977
2978 
-		$this->set_prop( 'fees', $value );
2978 
+        $this->set_prop( 'fees', $value );
2979 2979
2980 2980 
     }
2981 2981
2982 2982 
     /**
2983 
-	 * Set the invoice taxes.
2984 
-	 *
2985 
-	 * @since 1.0.19
2986 
-	 * @param  array $value taxes.
2987 
-	 */
2988 
-	public function set_taxes( $value ) {
2983 
+     * Set the invoice taxes.
2984 
+     *
2985 
+     * @since 1.0.19
2986 
+     * @param  array $value taxes.
2987 
+     */
2988 
+    public function set_taxes( $value ) {
2989 2989
2990 
-		if ( ! is_array( $value ) ) {
2991 
-			$value = array();
2992 
-		}
2990 
+        if ( ! is_array( $value ) ) {
2991 
+            $value = array();
2992 
+        }
2993 2993
2994 
-		$this->set_prop( 'taxes', $value );
2994 
+        $this->set_prop( 'taxes', $value );
2995 2995
2996 2996 
     }
2997 2997
2998 2998 
     /**
2999 
-	 * Set the invoice discounts.
3000 
-	 *
3001 
-	 * @since 1.0.19
3002 
-	 * @param  array $value discounts.
3003 
-	 */
3004 
-	public function set_discounts( $value ) {
2999 
+     * Set the invoice discounts.
3000 
+     *
3001 
+     * @since 1.0.19
3002 
+     * @param  array $value discounts.
3003 
+     */
3004 
+    public function set_discounts( $value ) {
3005 3005
3006 
-		if ( ! is_array( $value ) ) {
3007 
-			$value = array();
3008 
-		}
3006 
+        if ( ! is_array( $value ) ) {
3007 
+            $value = array();
3008 
+        }
3009 3009
3010 
-		$this->set_prop( 'discounts', $value );
3010 
+        $this->set_prop( 'discounts', $value );
3011 3011 
     }
3012 3012
3013 3013 
     /**
3014 
-	 * Set the invoice items.
3015 
-	 *
3016 
-	 * @since 1.0.19
3017 
-	 * @param  GetPaid_Form_Item[] $value items.
3018 
-	 */
3019 
-	public function set_items( $value ) {
3014 
+     * Set the invoice items.
3015 
+     *
3016 
+     * @since 1.0.19
3017 
+     * @param  GetPaid_Form_Item[] $value items.
3018 
+     */
3019 
+    public function set_items( $value ) {
3020 3020
3021 3021 
         // Remove existing items.
3022 3022 
         $this->set_prop( 'items', array() );
3023 
-		$this->recurring_item = null;
3023 
+        $this->recurring_item = null;
3024 3024
3025 3025 
         // Ensure that we have an array.
3026 3026 
         if ( ! is_array( $value ) ) {
 
@@ -3034,95 +3034,95 @@  discard block
 
 block discarded – undo
3034 3034 
     }
3035 3035
3036 3036 
     /**
3037 
-	 * Set the payment form.
3038 
-	 *
3039 
-	 * @since 1.0.19
3040 
-	 * @param  int $value payment form.
3041 
-	 */
3042 
-	public function set_payment_form( $value ) {
3043 
-		$this->set_prop( 'payment_form', $value );
3037 
+     * Set the payment form.
3038 
+     *
3039 
+     * @since 1.0.19
3040 
+     * @param  int $value payment form.
3041 
+     */
3042 
+    public function set_payment_form( $value ) {
3043 
+        $this->set_prop( 'payment_form', $value );
3044 3044 
     }
3045 3045
3046 3046 
     /**
3047 
-	 * Set the submission id.
3048 
-	 *
3049 
-	 * @since 1.0.19
3050 
-	 * @param  string $value submission id.
3051 
-	 */
3052 
-	public function set_submission_id( $value ) {
3053 
-		$this->set_prop( 'submission_id', $value );
3047 
+     * Set the submission id.
3048 
+     *
3049 
+     * @since 1.0.19
3050 
+     * @param  string $value submission id.
3051 
+     */
3052 
+    public function set_submission_id( $value ) {
3053 
+        $this->set_prop( 'submission_id', $value );
3054 3054 
     }
3055 3055
3056 3056 
     /**
3057 
-	 * Set the discount code.
3058 
-	 *
3059 
-	 * @since 1.0.19
3060 
-	 * @param  string $value discount code.
3061 
-	 */
3062 
-	public function set_discount_code( $value ) {
3063 
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3057 
+     * Set the discount code.
3058 
+     *
3059 
+     * @since 1.0.19
3060 
+     * @param  string $value discount code.
3061 
+     */
3062 
+    public function set_discount_code( $value ) {
3063 
+        $this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3064 3064 
     }
3065 3065
3066 3066 
     /**
3067 
-	 * Set the gateway.
3068 
-	 *
3069 
-	 * @since 1.0.19
3070 
-	 * @param  string $value gateway.
3071 
-	 */
3072 
-	public function set_gateway( $value ) {
3073 
-		$this->set_prop( 'gateway', $value );
3067 
+     * Set the gateway.
3068 
+     *
3069 
+     * @since 1.0.19
3070 
+     * @param  string $value gateway.
3071 
+     */
3072 
+    public function set_gateway( $value ) {
3073 
+        $this->set_prop( 'gateway', $value );
3074 3074 
     }
3075 3075
3076 3076 
     /**
3077 
-	 * Set the transaction id.
3078 
-	 *
3079 
-	 * @since 1.0.19
3080 
-	 * @param  string $value transaction id.
3081 
-	 */
3082 
-	public function set_transaction_id( $value ) {
3083 
-		if ( ! empty( $value ) ) {
3084 
-			$this->set_prop( 'transaction_id', $value );
3085 
-		}
3077 
+     * Set the transaction id.
3078 
+     *
3079 
+     * @since 1.0.19
3080 
+     * @param  string $value transaction id.
3081 
+     */
3082 
+    public function set_transaction_id( $value ) {
3083 
+        if ( ! empty( $value ) ) {
3084 
+            $this->set_prop( 'transaction_id', $value );
3085 
+        }
3086 3086 
     }
3087 3087
3088 3088 
     /**
3089 
-	 * Set the currency id.
3090 
-	 *
3091 
-	 * @since 1.0.19
3092 
-	 * @param  string $value currency id.
3093 
-	 */
3094 
-	public function set_currency( $value ) {
3095 
-		$this->set_prop( 'currency', $value );
3089 
+     * Set the currency id.
3090 
+     *
3091 
+     * @since 1.0.19
3092 
+     * @param  string $value currency id.
3093 
+     */
3094 
+    public function set_currency( $value ) {
3095 
+        $this->set_prop( 'currency', $value );
3096 3096 
     }
3097 3097
3098 
-	/**
3099 
-	 * Set whether to disable taxes.
3100 
-	 *
3101 
-	 * @since 1.0.19
3102 
-	 * @param  bool $value value.
3103 
-	 */
3104 
-	public function set_disable_taxes( $value ) {
3105 
-		$this->set_prop( 'disable_taxes', (bool) $value );
3106 
-	}
3098 
+    /**
3099 
+     * Set whether to disable taxes.
3100 
+     *
3101 
+     * @since 1.0.19
3102 
+     * @param  bool $value value.
3103 
+     */
3104 
+    public function set_disable_taxes( $value ) {
3105 
+        $this->set_prop( 'disable_taxes', (bool) $value );
3106 
+    }
3107 3107
3108 3108 
     /**
3109 
-	 * Set the subscription id.
3110 
-	 *
3111 
-	 * @since 1.0.19
3112 
-	 * @param  string $value subscription id.
3113 
-	 */
3114 
-	public function set_subscription_id( $value ) {
3115 
-		$this->set_prop( 'subscription_id', $value );
3116 
-	}
3109 
+     * Set the subscription id.
3110 
+     *
3111 
+     * @since 1.0.19
3112 
+     * @param  string $value subscription id.
3113 
+     */
3114 
+    public function set_subscription_id( $value ) {
3115 
+        $this->set_prop( 'subscription_id', $value );
3116 
+    }
3117 3117
3118 
-	/**
3119 
-	 * Set the remote subscription id.
3120 
-	 *
3121 
-	 * @since 1.0.19
3122 
-	 * @param  string $value subscription id.
3123 
-	 */
3124 
-	public function set_remote_subscription_id( $value ) {
3125 
-		$this->set_prop( 'remote_subscription_id', $value );
3118 
+    /**
3119 
+     * Set the remote subscription id.
3120 
+     *
3121 
+     * @since 1.0.19
3122 
+     * @param  string $value subscription id.
3123 
+     */
3124 
+    public function set_remote_subscription_id( $value ) {
3125 
+        $this->set_prop( 'remote_subscription_id', $value );
3126 3126 
     }
3127 3127
3128 3128 
     /*
 
@@ -3161,24 +3161,24 @@  discard block
 
 block discarded – undo
3161 3161 
      */
3162 3162 
     public function is_taxable() {
3163 3163 
         return ! $this->get_disable_taxes();
3164 
-	}
3164 
+    }
3165 3165
3166 
-	/**
3167 
-	 * @deprecated
3168 
-	 */
3169 
-	public function has_vat() {
3166 
+    /**
3167 
+     * @deprecated
3168 
+     */
3169 
+    public function has_vat() {
3170 3170 
         return $this->is_taxable();
3171 
-	}
3171 
+    }
3172 3172
3173 
-	/**
3174 
-	 * Checks to see if the invoice requires payment.
3175 
-	 */
3176 
-	public function is_free() {
3173 
+    /**
3174 
+     * Checks to see if the invoice requires payment.
3175 
+     */
3176 
+    public function is_free() {
3177 3177 
         $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3178 3178
3179 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3180 
-			$is_free = false;
3181 
-		}
3179 
+        if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3180 
+            $is_free = false;
3181 
+        }
3182 3182
3183 3183 
         return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3184 3184 
     }
 
@@ -3189,46 +3189,46 @@  discard block
 
 block discarded – undo
3189 3189 
     public function is_paid() {
3190 3190 
         $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3191 3191 
         return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3192 
-	}
3192 
+    }
3193 3193
3194 
-	/**
3194 
+    /**
3195 3195 
      * Checks if the invoice needs payment.
3196 3196 
      */
3197 
-	public function needs_payment() {
3198 
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3197 
+    public function needs_payment() {
3198 
+        $needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3199 3199 
         return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3200 3200 
     }
3201 3201
3202 
-	/**
3202 
+    /**
3203 3203 
      * Checks if the invoice is refunded.
3204 3204 
      */
3205 
-	public function is_refunded() {
3205 
+    public function is_refunded() {
3206 3206 
         $is_refunded = $this->has_status( 'wpi-refunded' );
3207 3207 
         return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3208 
-	}
3208 
+    }
3209 3209
3210 
-	/**
3210 
+    /**
3211 3211 
      * Checks if the invoice is held.
3212 3212 
      */
3213 
-	public function is_held() {
3213 
+    public function is_held() {
3214 3214 
         $is_held = $this->has_status( 'wpi-onhold' );
3215 3215 
         return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3216 
-	}
3216 
+    }
3217 3217
3218 
-	/**
3218 
+    /**
3219 3219 
      * Checks if the invoice is due.
3220 3220 
      */
3221 
-	public function is_due() {
3222 
-		$due_date = $this->get_due_date();
3223 
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3224 
-	}
3221 
+    public function is_due() {
3222 
+        $due_date = $this->get_due_date();
3223 
+        return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3224 
+    }
3225 3225
3226 
-	/**
3226 
+    /**
3227 3227 
      * Checks if the invoice is draft.
3228 3228 
      */
3229 
-	public function is_draft() {
3229 
+    public function is_draft() {
3230 3230 
         return $this->has_status( 'draft, auto-draft' );
3231 
-	}
3231 
+    }
3232 3232
3233 3233 
     /**
3234 3234 
      * Checks if the invoice has a given status.
 
@@ -3236,9 +3236,9 @@  discard block
 
 block discarded – undo
3236 3236 
     public function has_status( $status ) {
3237 3237 
         $status = wpinv_parse_list( $status );
3238 3238 
         return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3239 
-	}
3239 
+    }
3240 3240
3241 
-	/**
3241 
+    /**
3242 3242 
      * Checks if the invoice is of a given type.
3243 3243 
      */
3244 3244 
     public function is_type( $type ) {
 
@@ -3261,25 +3261,25 @@  discard block
 
 block discarded – undo
3261 3261 
      */
3262 3262 
     public function has_free_trial() {
3263 3263 
         return $this->is_recurring() && 0 == $this->get_initial_total();
3264 
-	}
3264 
+    }
3265 3265
3266 
-	/**
3266 
+    /**
3267 3267 
      * @deprecated
3268 3268 
      */
3269 3269 
     public function is_free_trial() {
3270 3270 
         $this->has_free_trial();
3271 3271 
     }
3272 3272
3273 
-	/**
3273 
+    /**
3274 3274 
      * Check if the initial payment if 0.
3275 3275 
      *
3276 3276 
      */
3277 
-	public function is_initial_free() {
3277 
+    public function is_initial_free() {
3278 3278 
         $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3279 3279 
         return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3280 3280 
     }
3281 3281
3282 
-	/**
3282 
+    /**
3283 3283 
      * Check if the recurring item has a free trial.
3284 3284 
      *
3285 3285 
      */
 
@@ -3292,21 +3292,21 @@  discard block
 
 block discarded – undo
3292 3292
3293 3293 
         $item = $this->get_recurring( true );
3294 3294 
         return $item->has_free_trial();
3295 
-	}
3295 
+    }
3296 3296
3297 
-	/**
3297 
+    /**
3298 3298 
      * Check if the free trial is a result of a discount.
3299 3299 
      */
3300 3300 
     public function is_free_trial_from_discount() {
3301 
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3302 
-	}
3301 
+        return $this->has_free_trial() && ! $this->item_has_free_trial();
3302 
+    }
3303 3303
3304 
-	/**
3304 
+    /**
3305 3305 
      * @deprecated
3306 3306 
      */
3307 3307 
     public function discount_first_payment_only() {
3308 3308
3309 
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3309 
+        $discount = wpinv_get_discount_obj( $this->get_discount_code() );
3310 3310 
         if ( ! $discount->exists() || ! $this->is_recurring() ) {
3311 3311 
             return true;
3312 3312 
         }
 
@@ -3331,146 +3331,146 @@  discard block
 
 block discarded – undo
3331 3331 
      */
3332 3332 
     public function add_item( $item ) {
3333 3333
3334 
-		if ( is_array( $item ) ) {
3335 
-			$item = $this->process_array_item( $item );
3336 
-		}
3334 
+        if ( is_array( $item ) ) {
3335 
+            $item = $this->process_array_item( $item );
3336 
+        }
3337 3337
3338 
-		if ( is_numeric( $item ) ) {
3339 
-			$item = new GetPaid_Form_Item( $item );
3340 
-		}
3338 
+        if ( is_numeric( $item ) ) {
3339 
+            $item = new GetPaid_Form_Item( $item );
3340 
+        }
3341 3341
3342 3342 
         // Make sure that it is available for purchase.
3343 
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3344 
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3343 
+        if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3344 
+            return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3345 3345 
         }
3346 3346
3347 3347 
         // Do we have a recurring item?
3348 
-		if ( $item->is_recurring() ) {
3349 
-			$this->recurring_item = $item->get_id();
3348 
+        if ( $item->is_recurring() ) {
3349 
+            $this->recurring_item = $item->get_id();
3350 3350 
         }
3351 3351
3352 3352 
         // Invoice id.
3353 3353 
         $item->invoice_id = (int) $this->get_id();
3354 3354
3355 
-		// Remove duplicates.
3356 
-		$this->remove_item( $item->get_id() );
3355 
+        // Remove duplicates.
3356 
+        $this->remove_item( $item->get_id() );
3357 3357
3358 
-		if ( 0 == $item->get_quantity() ) {
3359 
-			return;
3360 
-		}
3358 
+        if ( 0 == $item->get_quantity() ) {
3359 
+            return;
3360 
+        }
3361 3361
3362 
-		// Retrieve all items.
3362 
+        // Retrieve all items.
3363 3363 
         $items   = $this->get_items();
3364 3364
3365 
-		// Add new item.
3365 
+        // Add new item.
3366 3366 
         $items[] = $item;
3367 3367
3368 3368 
         $this->set_prop( 'items', $items );
3369 3369
3370 
-		return true;
3371 
-	}
3370 
+        return true;
3371 
+    }
3372 3372
3373 
-	/**
3374 
-	 * Converts an array to an item.
3375 
-	 *
3376 
-	 * @since 1.0.19
3377 
-	 * @return GetPaid_Form_Item
3378 
-	 */
3379 
-	protected function process_array_item( $array ) {
3373 
+    /**
3374 
+     * Converts an array to an item.
3375 
+     *
3376 
+     * @since 1.0.19
3377 
+     * @return GetPaid_Form_Item
3378 
+     */
3379 
+    protected function process_array_item( $array ) {
3380 3380
3381 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3382 
-		$item    = new GetPaid_Form_Item( $item_id );
3381 
+        $item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3382 
+        $item    = new GetPaid_Form_Item( $item_id );
3383 3383
3384 
-		// Set item data.
3385 
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3386 
-			if ( isset( $array[ "item_$key" ] ) ) {
3387 
-				$method = "set_$key";
3388 
-				$item->$method( $array[ "item_$key" ] );
3389 
-			}
3390 
-		}
3384 
+        // Set item data.
3385 
+        foreach ( array( 'name', 'price', 'description' ) as $key ) {
3386 
+            if ( isset( $array[ "item_$key" ] ) ) {
3387 
+                $method = "set_$key";
3388 
+                $item->$method( $array[ "item_$key" ] );
3389 
+            }
3390 
+        }
3391 3391
3392 
-		if ( isset( $array['quantity'] ) ) {
3393 
-			$item->set_quantity( $array['quantity'] );
3394 
-		}
3392 
+        if ( isset( $array['quantity'] ) ) {
3393 
+            $item->set_quantity( $array['quantity'] );
3394 
+        }
3395 3395
3396 
-		// Set item meta.
3397 
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3398 
-			$item->set_item_meta( $array['meta'] );
3399 
-		}
3396 
+        // Set item meta.
3397 
+        if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3398 
+            $item->set_item_meta( $array['meta'] );
3399 
+        }
3400 3400
3401 
-		return $item;
3401 
+        return $item;
3402 3402
3403 
-	}
3403 
+    }
3404 3404
3405 3405 
     /**
3406 
-	 * Retrieves a specific item.
3407 
-	 *
3408 
-	 * @since 1.0.19
3409 
-	 * @return GetPaid_Form_Item|null
3410 
-	 */
3411 
-	public function get_item( $item_id ) {
3406 
+     * Retrieves a specific item.
3407 
+     *
3408 
+     * @since 1.0.19
3409 
+     * @return GetPaid_Form_Item|null
3410 
+     */
3411 
+    public function get_item( $item_id ) {
3412 3412
3413 
-		foreach ( $this->get_items() as $item ) {
3414 
-			if ( (int) $item_id == $item->get_id() ) {
3415 
-				return $item;
3416 
-			}
3417 
-		}
3413 
+        foreach ( $this->get_items() as $item ) {
3414 
+            if ( (int) $item_id == $item->get_id() ) {
3415 
+                return $item;
3416 
+            }
3417 
+        }
3418 3418
3419 
-		return null;
3419 
+        return null;
3420 3420 
     }
3421 3421
3422 3422 
     /**
3423 
-	 * Removes a specific item.
3424 
-	 *
3425 
-	 * @since 1.0.19
3426 
-	 */
3427 
-	public function remove_item( $item_id ) {
3428 
-		$items   = $this->get_items();
3429 
-		$item_id = (int) $item_id;
3423 
+     * Removes a specific item.
3424 
+     *
3425 
+     * @since 1.0.19
3426 
+     */
3427 
+    public function remove_item( $item_id ) {
3428 
+        $items   = $this->get_items();
3429 
+        $item_id = (int) $item_id;
3430 3430
3431 
-		foreach ( $items as $index => $item ) {
3432 
-			if ( (int) $item_id == $item->get_id() ) {
3433 
-				unset( $items[ $index ] );
3434 
-				$this->set_prop( 'items', $items );
3431 
+        foreach ( $items as $index => $item ) {
3432 
+            if ( (int) $item_id == $item->get_id() ) {
3433 
+                unset( $items[ $index ] );
3434 
+                $this->set_prop( 'items', $items );
3435 3435
3436 
-				if ( $item_id == $this->recurring_item ) {
3437 
-					$this->recurring_item = null;
3438 
-				}
3436 
+                if ( $item_id == $this->recurring_item ) {
3437 
+                    $this->recurring_item = null;
3438 
+                }
3439 3439 
 }
3440 
-		}
3440 
+        }
3441 3441
3442 3442 
     }
3443 3443
3444 3444 
     /**
3445 
-	 * Adds a fee to the invoice.
3446 
-	 *
3447 
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3448 
-	 * @since 1.0.19
3449 
-	 */
3445 
+     * Adds a fee to the invoice.
3446 
+     *
3447 
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3448 
+     * @since 1.0.19
3449 
+     */
3450 3450 
     public function add_fee( $fee ) {
3451 3451
3452 
-		$fees                 = $this->get_fees();
3453 
-		$fees[ $fee['name'] ] = $fee;
3454 
-		$this->set_prop( 'fees', $fees );
3452 
+        $fees                 = $this->get_fees();
3453 
+        $fees[ $fee['name'] ] = $fee;
3454 
+        $this->set_prop( 'fees', $fees );
3455 3455
3456 3456 
     }
3457 3457
3458 3458 
     /**
3459 
-	 * Retrieves a specific fee.
3460 
-	 *
3461 
-	 * @since 1.0.19
3462 
-	 */
3463 
-	public function get_fee( $fee ) {
3459 
+     * Retrieves a specific fee.
3460 
+     *
3461 
+     * @since 1.0.19
3462 
+     */
3463 
+    public function get_fee( $fee ) {
3464 3464 
         $fees = $this->get_fees();
3465 
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3465 
+        return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3466 3466 
     }
3467 3467
3468 3468 
     /**
3469 
-	 * Removes a specific fee.
3470 
-	 *
3471 
-	 * @since 1.0.19
3472 
-	 */
3473 
-	public function remove_fee( $fee ) {
3469 
+     * Removes a specific fee.
3470 
+     *
3471 
+     * @since 1.0.19
3472 
+     */
3473 
+    public function remove_fee( $fee ) {
3474 3474 
         $fees = $this->get_fees();
3475 3475 
         if ( isset( $fees[ $fee ] ) ) {
3476 3476 
             unset( $fees[ $fee ] );
 
@@ -3478,55 +3478,55 @@  discard block
 
 block discarded – undo
3478 3478 
         }
3479 3479 
     }
3480 3480
3481 
-	/**
3482 
-	 * Adds a discount to the invoice.
3483 
-	 *
3484 
-	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3485 
-	 * @since 1.0.19
3486 
-	 */
3487 
-	public function add_discount( $discount ) {
3481 
+    /**
3482 
+     * Adds a discount to the invoice.
3483 
+     *
3484 
+     * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3485 
+     * @since 1.0.19
3486 
+     */
3487 
+    public function add_discount( $discount ) {
3488 3488
3489 
-		$discounts = $this->get_discounts();
3490 
-		$discounts[ $discount['name'] ] = $discount;
3491 
-		$this->set_prop( 'discounts', $discounts );
3489 
+        $discounts = $this->get_discounts();
3490 
+        $discounts[ $discount['name'] ] = $discount;
3491 
+        $this->set_prop( 'discounts', $discounts );
3492 3492
3493 
-	}
3493 
+    }
3494 3494
3495 3495 
     /**
3496 
-	 * Retrieves a specific discount.
3497 
-	 *
3498 
-	 * @since 1.0.19
3499 
-	 * @return float
3500 
-	 */
3501 
-	public function get_discount( $discount = false ) {
3496 
+     * Retrieves a specific discount.
3497 
+     *
3498 
+     * @since 1.0.19
3499 
+     * @return float
3500 
+     */
3501 
+    public function get_discount( $discount = false ) {
3502 3502
3503 
-		// Backwards compatibilty.
3504 
-		if ( empty( $discount ) ) {
3505 
-			return $this->get_total_discount();
3506 
-		}
3503 
+        // Backwards compatibilty.
3504 
+        if ( empty( $discount ) ) {
3505 
+            return $this->get_total_discount();
3506 
+        }
3507 3507
3508 3508 
         $discounts = $this->get_discounts();
3509 
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3509 
+        return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3510 3510 
     }
3511 3511
3512 3512 
     /**
3513 
-	 * Removes a specific discount.
3514 
-	 *
3515 
-	 * @since 1.0.19
3516 
-	 */
3517 
-	public function remove_discount( $discount ) {
3513 
+     * Removes a specific discount.
3514 
+     *
3515 
+     * @since 1.0.19
3516 
+     */
3517 
+    public function remove_discount( $discount ) {
3518 3518 
         $discounts = $this->get_discounts();
3519 3519 
         if ( isset( $discounts[ $discount ] ) ) {
3520 3520 
             unset( $discounts[ $discount ] );
3521 3521 
             $this->set_prop( 'discounts', $discounts );
3522 3522 
         }
3523 3523
3524 
-		if ( 'discount_code' == $discount ) {
3525 
-			foreach ( $this->get_items() as $item ) {
3526 
-				$item->item_discount           = 0;
3527 
-				$item->recurring_item_discount = 0;
3528 
-			}
3529 
-		}
3524 
+        if ( 'discount_code' == $discount ) {
3525 
+            foreach ( $this->get_items() as $item ) {
3526 
+                $item->item_discount           = 0;
3527 
+                $item->recurring_item_discount = 0;
3528 
+            }
3529 
+        }
3530 3530
3531 3531 
     }
3532 3532 
 
@@ -3539,34 +3539,34 @@  discard block
 
 block discarded – undo
3539 3539 
         if ( $this->is_taxable() ) {
3540 3540
3541 3541 
             $taxes                 = $this->get_taxes();
3542 
-			$taxes[ $tax['name'] ] = $tax;
3543 
-			$this->set_prop( 'taxes', $tax );
3542 
+            $taxes[ $tax['name'] ] = $tax;
3543 
+            $this->set_prop( 'taxes', $tax );
3544 3544
3545 3545 
         }
3546 3546 
     }
3547 3547
3548 3548 
     /**
3549 
-	 * Retrieves a specific tax.
3550 
-	 *
3551 
-	 * @since 1.0.19
3552 
-	 */
3553 
-	public function get_tax( $tax = null ) {
3549 
+     * Retrieves a specific tax.
3550 
+     *
3551 
+     * @since 1.0.19
3552 
+     */
3553 
+    public function get_tax( $tax = null ) {
3554 3554
3555 
-		// Backwards compatility.
3556 
-		if ( empty( $tax ) ) {
3557 
-			return $this->get_total_tax();
3558 
-		}
3555 
+        // Backwards compatility.
3556 
+        if ( empty( $tax ) ) {
3557 
+            return $this->get_total_tax();
3558 
+        }
3559 3559
3560 3560 
         $taxes = $this->get_taxes();
3561 
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3561 
+        return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3562 3562 
     }
3563 3563
3564 3564 
     /**
3565 
-	 * Removes a specific tax.
3566 
-	 *
3567 
-	 * @since 1.0.19
3568 
-	 */
3569 
-	public function remove_tax( $tax ) {
3565 
+     * Removes a specific tax.
3566 
+     *
3567 
+     * @since 1.0.19
3568 
+     */
3569 
+    public function remove_tax( $tax ) {
3570 3570 
         $taxes = $this->get_taxes();
3571 3571 
         if ( isset( $taxes[ $tax ] ) ) {
3572 3572 
             unset( $taxes[ $tax ] );
 
@@ -3575,184 +3575,184 @@  discard block
 
 block discarded – undo
3575 3575 
     }
3576 3576
3577 3577 
     /**
3578 
-	 * Recalculates the invoice subtotal.
3579 
-	 *
3580 
-	 * @since 1.0.19
3581 
-	 * @return float The recalculated subtotal
3582 
-	 */
3583 
-	public function recalculate_subtotal() {
3578 
+     * Recalculates the invoice subtotal.
3579 
+     *
3580 
+     * @since 1.0.19
3581 
+     * @return float The recalculated subtotal
3582 
+     */
3583 
+    public function recalculate_subtotal() {
3584 3584 
         $items     = $this->get_items();
3585 
-		$subtotal  = 0;
3586 
-		$recurring = 0;
3585 
+        $subtotal  = 0;
3586 
+        $recurring = 0;
3587 3587
3588 3588 
         foreach ( $items as $item ) {
3589 
-			$subtotal  += $item->get_sub_total( 'edit' );
3590 
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3589 
+            $subtotal  += $item->get_sub_total( 'edit' );
3590 
+            $recurring += $item->get_recurring_sub_total( 'edit' );
3591 3591 
         }
3592 3592
3593 
-		if ( wpinv_prices_include_tax() ) {
3594 
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3595 
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3596 
-		}
3593 
+        if ( wpinv_prices_include_tax() ) {
3594 
+            $subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3595 
+            $recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3596 
+        }
3597 3597
3598 
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3599 
-		$this->set_subtotal( $current );
3598 
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3599 
+        $this->set_subtotal( $current );
3600 3600
3601 
-		$this->totals['subtotal'] = array(
3602 
-			'initial'   => $subtotal,
3603 
-			'recurring' => $recurring,
3604 
-		);
3601 
+        $this->totals['subtotal'] = array(
3602 
+            'initial'   => $subtotal,
3603 
+            'recurring' => $recurring,
3604 
+        );
3605 3605
3606 3606 
         return $current;
3607 3607 
     }
3608 3608
3609 3609 
     /**
3610 
-	 * Recalculates the invoice discount total.
3611 
-	 *
3612 
-	 * @since 1.0.19
3613 
-	 * @return float The recalculated discount
3614 
-	 */
3615 
-	public function recalculate_total_discount() {
3610 
+     * Recalculates the invoice discount total.
3611 
+     *
3612 
+     * @since 1.0.19
3613 
+     * @return float The recalculated discount
3614 
+     */
3615 
+    public function recalculate_total_discount() {
3616 3616 
         $discounts = $this->get_discounts();
3617 
-		$discount  = 0;
3618 
-		$recurring = 0;
3617 
+        $discount  = 0;
3618 
+        $recurring = 0;
3619 3619
3620 3620 
         foreach ( $discounts as $data ) {
3621 
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3622 
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3623 
-		}
3621 
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3622 
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3623 
+        }
3624 3624
3625 
-		$current = $this->is_renewal() ? $recurring : $discount;
3625 
+        $current = $this->is_renewal() ? $recurring : $discount;
3626 3626
3627 
-		$this->set_total_discount( $current );
3627 
+        $this->set_total_discount( $current );
3628 3628
3629 
-		$this->totals['discount'] = array(
3630 
-			'initial'   => $discount,
3631 
-			'recurring' => $recurring,
3632 
-		);
3629 
+        $this->totals['discount'] = array(
3630 
+            'initial'   => $discount,
3631 
+            'recurring' => $recurring,
3632 
+        );
3633 3633
3634 
-		return $current;
3634 
+        return $current;
3635 3635
3636 3636 
     }
3637 3637
3638 3638 
     /**
3639 
-	 * Recalculates the invoice tax total.
3640 
-	 *
3641 
-	 * @since 1.0.19
3642 
-	 * @return float The recalculated tax
3643 
-	 */
3644 
-	public function recalculate_total_tax() {
3639 
+     * Recalculates the invoice tax total.
3640 
+     *
3641 
+     * @since 1.0.19
3642 
+     * @return float The recalculated tax
3643 
+     */
3644 
+    public function recalculate_total_tax() {
3645 3645
3646 
-		// Maybe disable taxes.
3647 
-		$vat_number = $this->get_vat_number();
3648 
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3646 
+        // Maybe disable taxes.
3647 
+        $vat_number = $this->get_vat_number();
3648 
+        $skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3649 3649
3650 
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3651 
-			$skip_tax = false;
3652 
-		}
3650 
+        if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3651 
+            $skip_tax = false;
3652 
+        }
3653 3653
3654 
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3654 
+        if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3655 3655
3656 
-			$this->totals['tax'] = array(
3657 
-				'initial'   => 0,
3658 
-				'recurring' => 0,
3659 
-			);
3656 
+            $this->totals['tax'] = array(
3657 
+                'initial'   => 0,
3658 
+                'recurring' => 0,
3659 
+            );
3660 3660
3661 
-			$this->tax_rate = 0;
3661 
+            $this->tax_rate = 0;
3662 3662
3663 
-			$this->set_taxes( array() );
3664 
-			$current = 0;
3665 
-		} else {
3663 
+            $this->set_taxes( array() );
3664 
+            $current = 0;
3665 
+        } else {
3666 3666
3667 
-			$item_taxes = array();
3667 
+            $item_taxes = array();
3668 3668
3669 
-			foreach ( $this->get_items() as $item ) {
3670 
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3671 
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3672 
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3673 
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3674 
-				foreach ( $taxes as $name => $amount ) {
3675 
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3676 
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3669 
+            foreach ( $this->get_items() as $item ) {
3670 
+                $rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3671 
+                $rates    = getpaid_filter_item_tax_rates( $item, $rates );
3672 
+                $taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3673 
+                $r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3674 
+                foreach ( $taxes as $name => $amount ) {
3675 
+                    $recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3676 
+                    $tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3677 3677
3678 
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3679 
-						$item_taxes[ $name ] = $tax;
3680 
-						continue;
3681 
-					}
3678 
+                    if ( ! isset( $item_taxes[ $name ] ) ) {
3679 
+                        $item_taxes[ $name ] = $tax;
3680 
+                        continue;
3681 
+                    }
3682 3682
3683 
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3684 
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3683 
+                    $item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3684 
+                    $item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3685 3685
3686 
-				}
3687 
-			}
3686 
+                }
3687 
+            }
3688 3688
3689 
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3690 
-			$this->set_taxes( $item_taxes );
3689 
+            $item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3690 
+            $this->set_taxes( $item_taxes );
3691 3691
3692 
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3693 
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3692 
+            $initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3693 
+            $recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3694 3694
3695 
-			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3695 
+            $current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3696 3696
3697 
-			$this->totals['tax'] = array(
3698 
-				'initial'   => $initial_tax,
3699 
-				'recurring' => $recurring_tax,
3700 
-			);
3697 
+            $this->totals['tax'] = array(
3698 
+                'initial'   => $initial_tax,
3699 
+                'recurring' => $recurring_tax,
3700 
+            );
3701 3701
3702 
-		}
3702 
+        }
3703 3703
3704 
-		$this->set_total_tax( $current );
3704 
+        $this->set_total_tax( $current );
3705 3705
3706 
-		return $current;
3706 
+        return $current;
3707 3707
3708 3708 
     }
3709 3709
3710 3710 
     /**
3711 
-	 * Recalculates the invoice fees total.
3712 
-	 *
3713 
-	 * @since 1.0.19
3714 
-	 * @return float The recalculated fee
3715 
-	 */
3716 
-	public function recalculate_total_fees() {
3717 
-		$fees      = $this->get_fees();
3718 
-		$fee       = 0;
3719 
-		$recurring = 0;
3711 
+     * Recalculates the invoice fees total.
3712 
+     *
3713 
+     * @since 1.0.19
3714 
+     * @return float The recalculated fee
3715 
+     */
3716 
+    public function recalculate_total_fees() {
3717 
+        $fees      = $this->get_fees();
3718 
+        $fee       = 0;
3719 
+        $recurring = 0;
3720 3720
3721 3721 
         foreach ( $fees as $data ) {
3722 
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3723 
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3724 
-		}
3722 
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3723 
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3724 
+        }
3725 3725
3726 
-		$current = $this->is_renewal() ? $recurring : $fee;
3727 
-		$this->set_total_fees( $current );
3726 
+        $current = $this->is_renewal() ? $recurring : $fee;
3727 
+        $this->set_total_fees( $current );
3728 3728
3729 
-		$this->totals['fee'] = array(
3730 
-			'initial'   => $fee,
3731 
-			'recurring' => $recurring,
3732 
-		);
3729 
+        $this->totals['fee'] = array(
3730 
+            'initial'   => $fee,
3731 
+            'recurring' => $recurring,
3732 
+        );
3733 3733
3734 3734 
         $this->set_total_fees( $fee );
3735 3735 
         return $current;
3736 3736 
     }
3737 3737
3738 3738 
     /**
3739 
-	 * Recalculates the invoice total.
3740 
-	 *
3741 
-	 * @since 1.0.19
3739 
+     * Recalculates the invoice total.
3740 
+     *
3741 
+     * @since 1.0.19
3742 3742 
      * @return float The invoice total
3743 
-	 */
3744 
-	public function recalculate_total() {
3743 
+     */
3744 
+    public function recalculate_total() {
3745 3745 
         $this->recalculate_total_fees();
3746 3746 
         $this->recalculate_total_discount();
3747 
-		$this->recalculate_total_tax();
3748 
-		$this->recalculate_subtotal();
3749 
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3750 
-		return $this->get_total();
3751 
-	}
3752 
-
3753 
-	/**
3754 
-	 * @deprecated
3755 
-	 */
3747 
+        $this->recalculate_total_tax();
3748 
+        $this->recalculate_subtotal();
3749 
+        $this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3750 
+        return $this->get_total();
3751 
+    }
3752 
+
3753 
+    /**
3754 
+     * @deprecated
3755 
+     */
3756 3756 
     public function recalculate_totals() {
3757 3757 
         $this->recalculate_total();
3758 3758 
         $this->save( true );
 
@@ -3766,22 +3766,22 @@  discard block
 
 block discarded – undo
3766 3766 
         return $this->get_data();
3767 3767 
     }
3768 3768
3769 
-	/**
3769 
+    /**
3770 3770 
      * Adds a system note to an invoice.
3771 3771 
      *
3772 3772 
      * @param string $note The note being added.
3773 
-	 * @return int|false The new note's ID on success, false on failure.
3773 
+     * @return int|false The new note's ID on success, false on failure.
3774 3774 
      *
3775 3775 
      */
3776 3776 
     public function add_system_note( $note ) {
3777 
-		return $this->add_note( $note, false, false, true );
3778 
-	}
3777 
+        return $this->add_note( $note, false, false, true );
3778 
+    }
3779 3779
3780 3780 
     /**
3781 3781 
      * Adds a note to an invoice.
3782 3782 
      *
3783 3783 
      * @param string $note The note being added.
3784 
-	 * @return int|false The new note's ID on success, false on failure.
3784 
+     * @return int|false The new note's ID on success, false on failure.
3785 3785 
      *
3786 3786 
      */
3787 3787 
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
 
@@ -3791,21 +3791,21 @@  discard block
 
 block discarded – undo
3791 3791 
             return false;
3792 3792 
         }
3793 3793
3794 
-		$author       = 'System';
3795 
-		$author_email = '[email protected]';
3794 
+        $author       = 'System';
3795 
+        $author_email = '[email protected]';
3796 3796
3797 
-		// If this is an admin comment or it has been added by the user.
3798 
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3799 
-			$user         = get_user_by( 'id', get_current_user_id() );
3797 
+        // If this is an admin comment or it has been added by the user.
3798 
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3799 
+            $user         = get_user_by( 'id', get_current_user_id() );
3800 3800 
             $author       = $user->display_name;
3801 3801 
             $author_email = $user->user_email;
3802 
-		}
3802 
+        }
3803 3803
3804 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3804 
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3805 3805
3806 
-	}
3806 
+    }
3807 3807
3808 
-	/**
3808 
+    /**
3809 3809 
      * Generates a unique key for the invoice.
3810 3810 
      */
3811 3811 
     public function generate_key( $string = '' ) {
 
@@ -3825,113 +3825,113 @@  discard block
 
 block discarded – undo
3825 3825 
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3826 3826 
         }
3827 3827
3828 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3829 
-
3830 
-	}
3831 
-
3832 
-	/**
3833 
-	 * Handle the status transition.
3834 
-	 */
3835 
-	protected function status_transition() {
3836 
-		$status_transition = $this->status_transition;
3837 
-
3838 
-		// Reset status transition variable.
3839 
-		$this->status_transition = false;
3840 
-
3841 
-		if ( $status_transition ) {
3842 
-			try {
3843 
-
3844 
-				// Fire a hook for the status change.
3845 
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3846 
-
3847 
-				// @deprecated this is deprecated and will be removed in the future.
3848 
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3849 
-
3850 
-				if ( ! empty( $status_transition['from'] ) ) {
3851 
-
3852 
-					/* translators: 1: old invoice status 2: new invoice status */
3853 
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3854 
-
3855 
-					// Fire another hook.
3856 
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3857 
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3828 
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3858 3829
3859 
-					// @deprecated this is deprecated and will be removed in the future.
3860 
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3861 
-
3862 
-					// Note the transition occurred.
3863 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3864 
-
3865 
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3866 
-					if (
3867 
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3868 
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3869 
-					) {
3870 
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3871 
-					}
3872 
-
3873 
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3874 
-					if (
3875 
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3876 
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3877 
-					) {
3878 
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3879 
-					}
3880 
-				} else {
3881 
-					/* translators: %s: new invoice status */
3882 
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3883 
-
3884 
-					// Note the transition occurred.
3885 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3830 
+    }
3886 3831
3887 
-				}
3888 
-			} catch ( Exception $e ) {
3889 
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3890 
-			}
3891 
-		}
3892 
-	}
3832 
+    /**
3833 
+     * Handle the status transition.
3834 
+     */
3835 
+    protected function status_transition() {
3836 
+        $status_transition = $this->status_transition;
3837 
+
3838 
+        // Reset status transition variable.
3839 
+        $this->status_transition = false;
3840 
+
3841 
+        if ( $status_transition ) {
3842 
+            try {
3843 
+
3844 
+                // Fire a hook for the status change.
3845 
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3846 
+
3847 
+                // @deprecated this is deprecated and will be removed in the future.
3848 
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3849 
+
3850 
+                if ( ! empty( $status_transition['from'] ) ) {
3851 
+
3852 
+                    /* translators: 1: old invoice status 2: new invoice status */
3853 
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3854 
+
3855 
+                    // Fire another hook.
3856 
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3857 
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3858 
+
3859 
+                    // @deprecated this is deprecated and will be removed in the future.
3860 
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3861 
+
3862 
+                    // Note the transition occurred.
3863 
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3864 
+
3865 
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3866 
+                    if (
3867 
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3868 
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3869 
+                    ) {
3870 
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3871 
+                    }
3872 
+
3873 
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3874 
+                    if (
3875 
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3876 
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3877 
+                    ) {
3878 
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3879 
+                    }
3880 
+                } else {
3881 
+                    /* translators: %s: new invoice status */
3882 
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3883 
+
3884 
+                    // Note the transition occurred.
3885 
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3886 
+
3887 
+                }
3888 
+            } catch ( Exception $e ) {
3889 
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3890 
+            }
3891 
+        }
3892 
+    }
3893 3893
3894 
-	/**
3895 
-	 * Updates an invoice status.
3896 
-	 */
3897 
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3894 
+    /**
3895 
+     * Updates an invoice status.
3896 
+     */
3897 
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3898 3898
3899 
-		// Fires before updating a status.
3900 
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3899 
+        // Fires before updating a status.
3900 
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3901 3901
3902 
-		// Update the status.
3903 
-		$this->set_status( $new_status, $note, $manual );
3902 
+        // Update the status.
3903 
+        $this->set_status( $new_status, $note, $manual );
3904 3904
3905 
-		// Save the order.
3906 
-		return $this->save();
3905 
+        // Save the order.
3906 
+        return $this->save();
3907 3907
3908 
-	}
3908 
+    }
3909 3909
3910 
-	/**
3911 
-	 * @deprecated
3912 
-	 */
3913 
-	public function refresh_item_ids() {
3910 
+    /**
3911 
+     * @deprecated
3912 
+     */
3913 
+    public function refresh_item_ids() {
3914 3914 
         $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3915 3915 
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3916 
-	}
3916 
+    }
3917 3917
3918 
-	/**
3919 
-	 * @deprecated
3920 
-	 */
3921 
-	public function update_items( $temp = false ) {
3918 
+    /**
3919 
+     * @deprecated
3920 
+     */
3921 
+    public function update_items( $temp = false ) {
3922 3922
3923 
-		$this->set_items( $this->get_items() );
3923 
+        $this->set_items( $this->get_items() );
3924 3924
3925 
-		if ( ! $temp ) {
3926 
-			$this->save();
3927 
-		}
3925 
+        if ( ! $temp ) {
3926 
+            $this->save();
3927 
+        }
3928 3928
3929 3929 
         return $this;
3930 
-	}
3930 
+    }
3931 3931
3932 
-	/**
3933 
-	 * @deprecated
3934 
-	 */
3932 
+    /**
3933 
+     * @deprecated
3934 
+     */
3935 3935 
     public function validate_discount() {
3936 3936
3937 3937 
         $discount_code = $this->get_discount_code();
 
@@ -3947,101 +3947,101 @@  discard block
 
 block discarded – undo
3947 3947
3948 3948 
     }
3949 3949
3950 
-	/**
3951 
-	 * Refunds an invoice.
3952 
-	 */
3950 
+    /**
3951 
+     * Refunds an invoice.
3952 
+     */
3953 3953 
     public function refund() {
3954 
-		$this->set_status( 'wpi-refunded' );
3954 
+        $this->set_status( 'wpi-refunded' );
3955 3955 
         $this->save();
3956 
-	}
3956 
+    }
3957 3957
3958 
-	/**
3959 
-	 * Marks an invoice as paid.
3960 
-	 *
3961 
-	 * @param string $transaction_id
3962 
-	 */
3958 
+    /**
3959 
+     * Marks an invoice as paid.
3960 
+     *
3961 
+     * @param string $transaction_id
3962 
+     */
3963 3963 
     public function mark_paid( $transaction_id = null, $note = '' ) {
3964 3964
3965 
-		// Set the transaction id.
3966 
-		if ( empty( $transaction_id ) ) {
3967 
-			$transaction_id = $this->generate_key( 'trans_' );
3968 
-		}
3965 
+        // Set the transaction id.
3966 
+        if ( empty( $transaction_id ) ) {
3967 
+            $transaction_id = $this->generate_key( 'trans_' );
3968 
+        }
3969 3969
3970 
-		if ( ! $this->get_transaction_id() ) {
3971 
-			$this->set_transaction_id( $transaction_id );
3972 
-		}
3970 
+        if ( ! $this->get_transaction_id() ) {
3971 
+            $this->set_transaction_id( $transaction_id );
3972 
+        }
3973 3973
3974 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3975 
-			return $this->save();
3976 
-		}
3974 
+        if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3975 
+            return $this->save();
3976 
+        }
3977 3977
3978 
-		// Set the completed date.
3979 
-		$this->set_date_completed( current_time( 'mysql' ) );
3978 
+        // Set the completed date.
3979 
+        $this->set_date_completed( current_time( 'mysql' ) );
3980 3980
3981 
-		// Set the new status.
3982 
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3983 
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3981 
+        // Set the new status.
3982 
+        $gateway = sanitize_text_field( $this->get_gateway_title() );
3983 
+        if ( $this->is_renewal() || ! $this->is_parent() ) {
3984 3984
3985 
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3986 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3985 
+            $_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3986 
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3987 3987
3988 
-			if ( 'none' == $this->get_gateway() ) {
3989 
-				$_note = $note;
3990 
-			}
3988 
+            if ( 'none' == $this->get_gateway() ) {
3989 
+                $_note = $note;
3990 
+            }
3991 3991
3992 
-			$this->set_status( 'wpi-renewal', $_note );
3992 
+            $this->set_status( 'wpi-renewal', $_note );
3993 3993
3994 
-		} else {
3994 
+        } else {
3995 3995
3996 
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3997 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3996 
+            $_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3997 
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3998 3998
3999 
-			if ( 'none' == $this->get_gateway() ) {
4000 
-				$_note = $note;
4001 
-			}
3999 
+            if ( 'none' == $this->get_gateway() ) {
4000 
+                $_note = $note;
4001 
+            }
4002 4002
4003 
-			$this->set_status( 'publish', $_note );
4003 
+            $this->set_status( 'publish', $_note );
4004 4004
4005 
-		}
4005 
+        }
4006 4006
4007 
-		// Set checkout mode.
4008 
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4009 
-		$this->set_mode( $mode );
4007 
+        // Set checkout mode.
4008 
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4009 
+        $this->set_mode( $mode );
4010 4010
4011 
-		// Save the invoice.
4011 
+        // Save the invoice.
4012 4012 
         $this->save();
4013 
-	}
4014 
-
4015 
-	/**
4016 
-	 * Save data to the database.
4017 
-	 *
4018 
-	 * @since 1.0.19
4019 
-	 * @return int invoice ID
4020 
-	 */
4021 
-	public function save() {
4022 
-		$this->maybe_set_date_paid();
4023 
-		$this->maybe_set_key();
4024 
-		parent::save();
4025 
-		$this->clear_cache();
4026 
-		$this->status_transition();
4027 
-		return $this->get_id();
4028 
-	}
4029 
-
4030 
-	/**
4013 
+    }
4014 
+
4015 
+    /**
4016 
+     * Save data to the database.
4017 
+     *
4018 
+     * @since 1.0.19
4019 
+     * @return int invoice ID
4020 
+     */
4021 
+    public function save() {
4022 
+        $this->maybe_set_date_paid();
4023 
+        $this->maybe_set_key();
4024 
+        parent::save();
4025 
+        $this->clear_cache();
4026 
+        $this->status_transition();
4027 
+        return $this->get_id();
4028 
+    }
4029 
+
4030 
+    /**
4031 4031 
      * Clears the subscription's cache.
4032 4032 
      */
4033 4033 
     public function clear_cache() {
4034 
-		if ( $this->get_key() ) {
4035 
-			wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4036 
-		}
4037 
-
4038 
-		if ( $this->get_number() ) {
4039 
-			wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4040 
-		}
4041 
-
4042 
-		if ( $this->get_transaction_id() ) {
4043 
-			wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4044 
-		}
4045 
-	}
4034 
+        if ( $this->get_key() ) {
4035 
+            wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4036 
+        }
4037 
+
4038 
+        if ( $this->get_number() ) {
4039 
+            wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4040 
+        }
4041 
+
4042 
+        if ( $this->get_transaction_id() ) {
4043 
+            wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4044 
+        }
4045 
+    }
4046 4046
4047 4047 
 }
Please login to merge, or discard this patch.
Spacing   +817 added lines, -817 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Invoice class.
 
@@ -145,39 +145,39 @@  discard block
 
 block discarded – undo
145 145 
 	 *
146 146 
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 147 
 	 */
148 
-    public function __construct( $invoice = 0 ) {
148 
+    public function __construct($invoice = 0) {
149 149
150 
-        parent::__construct( $invoice );
150 
+        parent::__construct($invoice);
151 151
152 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153 
-			$this->set_id( (int) $invoice );
154 
-		} elseif ( $invoice instanceof self ) {
155 
-			$this->set_id( $invoice->get_id() );
156 
-		} elseif ( ! empty( $invoice->ID ) ) {
157 
-			$this->set_id( $invoice->ID );
158 
-		} elseif ( is_array( $invoice ) ) {
159 
-			$this->set_props( $invoice );
152 
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
153 
+			$this->set_id((int) $invoice);
154 
+		} elseif ($invoice instanceof self) {
155 
+			$this->set_id($invoice->get_id());
156 
+		} elseif (!empty($invoice->ID)) {
157 
+			$this->set_id($invoice->ID);
158 
+		} elseif (is_array($invoice)) {
159 
+			$this->set_props($invoice);
160 160
161 
-			if ( isset( $invoice['ID'] ) ) {
162 
-				$this->set_id( $invoice['ID'] );
161 
+			if (isset($invoice['ID'])) {
162 
+				$this->set_id($invoice['ID']);
163 163 
 			}
164 
-} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
165 
-			$this->set_id( $invoice_id );
166 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
167 
-			$this->set_id( $invoice_id );
168 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
169 
-			$this->set_id( $invoice_id );
164 
+} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
165 
+			$this->set_id($invoice_id);
166 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
167 
+			$this->set_id($invoice_id);
168 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
169 
+			$this->set_id($invoice_id);
170 170 
 		} else {
171 
-			$this->set_object_read( true );
171 
+			$this->set_object_read(true);
172 172 
 		}
173 173
174 174 
         // Load the datastore.
175 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
175 
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
176 176
177 
-		if ( $this->get_id() > 0 ) {
178 
-            $this->post = get_post( $this->get_id() );
177 
+		if ($this->get_id() > 0) {
178 
+            $this->post = get_post($this->get_id());
179 179 
             $this->ID   = $this->get_id();
180 
-			$this->data_store->read( $this );
180 
+			$this->data_store->read($this);
181 181 
         }
182 182
183 183 
     }
 
@@ -192,38 +192,38 @@  discard block
 
 block discarded – undo
192 192 
 	 * @since 1.0.15
193 193 
 	 * @return int
194 194 
 	 */
195 
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
195 
+	public static function get_invoice_id_by_field($value, $field = 'key') {
196 196 
         global $wpdb;
197 197
198 198 
 		// Trim the value.
199 
-		$value = trim( $value );
199 
+		$value = trim($value);
200 200
201 
-		if ( empty( $value ) ) {
201 
+		if (empty($value)) {
202 202 
 			return 0;
203 203 
 		}
204 204
205 205 
         // Valid fields.
206 
-        $fields = array( 'key', 'number', 'transaction_id' );
206 
+        $fields = array('key', 'number', 'transaction_id');
207 207
208 208 
 		// Ensure a field has been passed.
209 
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
209 
+		if (empty($field) || !in_array($field, $fields)) {
210 210 
 			return 0;
211 211 
 		}
212 212
213 213 
 		// Maybe retrieve from the cache.
214 
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
215 
-		if ( false !== $invoice_id ) {
214 
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
215 
+		if (false !== $invoice_id) {
216 216 
 			return $invoice_id;
217 217 
 		}
218 218
219 219 
         // Fetch from the db.
220 220 
         $table       = $wpdb->prefix . 'getpaid_invoices';
221 221 
         $invoice_id  = (int) $wpdb->get_var(
222 
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
222 
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
223 223 
         );
224 224
225 225 
 		// Update the cache with our data
226 
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
226 
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
227 227
228 228 
 		return $invoice_id;
229 229 
     }
 
@@ -231,8 +231,8 @@  discard block
 
 block discarded – undo
231 231 
     /**
232 232 
      * Checks if an invoice key is set.
233 233 
      */
234 
-    public function _isset( $key ) {
235 
-        return isset( $this->data[ $key ] ) || method_exists( $this, "get_$key" );
234 
+    public function _isset($key) {
235 
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
236 236 
     }
237 237
238 238 
     /*
 
@@ -257,8 +257,8 @@  discard block
 
 block discarded – undo
257 257 
 	 * @param  string $context View or edit context.
258 258 
 	 * @return int
259 259 
 	 */
260 
-	public function get_parent_id( $context = 'view' ) {
261 
-		return (int) $this->get_prop( 'parent_id', $context );
260 
+	public function get_parent_id($context = 'view') {
261 
+		return (int) $this->get_prop('parent_id', $context);
262 262 
     }
263 263
264 264 
     /**
 
@@ -268,7 +268,7 @@  discard block
 
 block discarded – undo
268 268 
 	 * @return WPInv_Invoice
269 269 
 	 */
270 270 
     public function get_parent_payment() {
271 
-        return new WPInv_Invoice( $this->get_parent_id() );
271 
+        return new WPInv_Invoice($this->get_parent_id());
272 272 
     }
273 273
274 274 
     /**
 
@@ -288,8 +288,8 @@  discard block
 
 block discarded – undo
288 288 
 	 * @param  string $context View or edit context.
289 289 
 	 * @return string
290 290 
 	 */
291 
-	public function get_status( $context = 'view' ) {
292 
-		return $this->get_prop( 'status', $context );
291 
+	public function get_status($context = 'view') {
292 
+		return $this->get_prop('status', $context);
293 293 
 	}
294 294
295 295 
 	/**
 
@@ -299,7 +299,7 @@  discard block
 
 block discarded – undo
299 299 
 	 * @return array
300 300 
 	 */
301 301 
 	public function get_all_statuses() {
302 
-		return wpinv_get_invoice_statuses( true, true, $this );
302 
+		return wpinv_get_invoice_statuses(true, true, $this);
303 303 
     }
304 304
305 305 
     /**
 
@@ -311,9 +311,9 @@  discard block
 
 block discarded – undo
311 311 
     public function get_status_nicename() {
312 312 
 		$statuses = $this->get_all_statuses();
313 313
314 
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
314 
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
315 315
316 
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
316 
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
317 317 
     }
318 318
319 319 
 	/**
 
@@ -324,7 +324,7 @@  discard block
 
 block discarded – undo
324 324 
 	 */
325 325 
 	public function get_status_class() {
326 326 
 		$statuses = getpaid_get_invoice_status_classes();
327 
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
327 
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
328 328 
 	}
329 329
330 330 
 	/**
 
@@ -335,9 +335,9 @@  discard block
 
 block discarded – undo
335 335 
      */
336 336 
     public function get_status_label_html() {
337 337
338 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
339 
-		$status       = sanitize_html_class( $this->get_status() );
340 
-		$class        = esc_attr( $this->get_status_class() );
338 
+		$status_label = sanitize_text_field($this->get_status_nicename());
339 
+		$status       = sanitize_html_class($this->get_status());
340 
+		$class        = esc_attr($this->get_status_class());
341 341
342 342 
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
343 343 
 	}
 
@@ -349,23 +349,23 @@  discard block
 
 block discarded – undo
349 349 
 	 * @param  string $context View or edit context.
350 350 
 	 * @return string
351 351 
 	 */
352 
-	public function get_version( $context = 'view' ) {
353 
-		return $this->get_prop( 'version', $context );
352 
+	public function get_version($context = 'view') {
353 
+		return $this->get_prop('version', $context);
354 354 
 	}
355 355
356 356 
 	/**
357 357 
 	 * @deprecated
358 358 
 	 */
359 
-	public function get_invoice_date( $format = true ) {
360 
-		$date      = getpaid_format_date( $this->get_date_completed() );
361 
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
362 
-		$formatted = getpaid_format_date( $date );
359 
+	public function get_invoice_date($format = true) {
360 
+		$date      = getpaid_format_date($this->get_date_completed());
361 
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
362 
+		$formatted = getpaid_format_date($date);
363 363
364 
-		if ( $format ) {
364 
+		if ($format) {
365 365 
 			return $formatted;
366 366 
 		}
367 367
368 
-		return empty( $formatted ) ? '' : $date;
368 
+		return empty($formatted) ? '' : $date;
369 369
370 370 
     }
371 371 
 
@@ -376,8 +376,8 @@  discard block
 
 block discarded – undo
376 376 
 	 * @param  string $context View or edit context.
377 377 
 	 * @return string
378 378 
 	 */
379 
-	public function get_date_created( $context = 'view' ) {
380 
-		return $this->get_prop( 'date_created', $context );
379 
+	public function get_date_created($context = 'view') {
380 
+		return $this->get_prop('date_created', $context);
381 381 
 	}
382 382
383 383 
 	/**
 
@@ -387,8 +387,8 @@  discard block
 
 block discarded – undo
387 387 
 	 * @param  string $context View or edit context.
388 388 
 	 * @return string
389 389 
 	 */
390 
-	public function get_created_date( $context = 'view' ) {
391 
-		return $this->get_date_created( $context );
390 
+	public function get_created_date($context = 'view') {
391 
+		return $this->get_date_created($context);
392 392 
     }
393 393
394 394 
     /**
 
@@ -398,11 +398,11 @@  discard block
 
 block discarded – undo
398 398 
 	 * @param  string $context View or edit context.
399 399 
 	 * @return string
400 400 
 	 */
401 
-	public function get_date_created_gmt( $context = 'view' ) {
402 
-        $date = $this->get_date_created( $context );
401 
+	public function get_date_created_gmt($context = 'view') {
402 
+        $date = $this->get_date_created($context);
403 403
404 
-        if ( $date ) {
405 
-            $date = get_gmt_from_date( $date );
404 
+        if ($date) {
405 
+            $date = get_gmt_from_date($date);
406 406 
         }
407 407 
 		return $date;
408 408 
     }
 
@@ -414,8 +414,8 @@  discard block
 
 block discarded – undo
414 414 
 	 * @param  string $context View or edit context.
415 415 
 	 * @return string
416 416 
 	 */
417 
-	public function get_date_modified( $context = 'view' ) {
418 
-		return $this->get_prop( 'date_modified', $context );
417 
+	public function get_date_modified($context = 'view') {
418 
+		return $this->get_prop('date_modified', $context);
419 419 
 	}
420 420
421 421 
 	/**
 
@@ -425,8 +425,8 @@  discard block
 
 block discarded – undo
425 425 
 	 * @param  string $context View or edit context.
426 426 
 	 * @return string
427 427 
 	 */
428 
-	public function get_modified_date( $context = 'view' ) {
429 
-		return $this->get_date_modified( $context );
428 
+	public function get_modified_date($context = 'view') {
429 
+		return $this->get_date_modified($context);
430 430 
     }
431 431
432 432 
     /**
 
@@ -436,11 +436,11 @@  discard block
 
 block discarded – undo
436 436 
 	 * @param  string $context View or edit context.
437 437 
 	 * @return string
438 438 
 	 */
439 
-	public function get_date_modified_gmt( $context = 'view' ) {
440 
-        $date = $this->get_date_modified( $context );
439 
+	public function get_date_modified_gmt($context = 'view') {
440 
+        $date = $this->get_date_modified($context);
441 441
442 
-        if ( $date ) {
443 
-            $date = get_gmt_from_date( $date );
442 
+        if ($date) {
443 
+            $date = get_gmt_from_date($date);
444 444 
         }
445 445 
 		return $date;
446 446 
     }
 
@@ -452,8 +452,8 @@  discard block
 
 block discarded – undo
452 452 
 	 * @param  string $context View or edit context.
453 453 
 	 * @return string
454 454 
 	 */
455 
-	public function get_due_date( $context = 'view' ) {
456 
-		return $this->get_prop( 'due_date', $context );
455 
+	public function get_due_date($context = 'view') {
456 
+		return $this->get_prop('due_date', $context);
457 457 
     }
458 458
459 459 
     /**
 
@@ -463,8 +463,8 @@  discard block
 
 block discarded – undo
463 463 
 	 * @param  string $context View or edit context.
464 464 
 	 * @return string
465 465 
 	 */
466 
-	public function get_date_due( $context = 'view' ) {
467 
-		return $this->get_due_date( $context );
466 
+	public function get_date_due($context = 'view') {
467 
+		return $this->get_due_date($context);
468 468 
     }
469 469
470 470 
     /**
 
@@ -474,11 +474,11 @@  discard block
 
 block discarded – undo
474 474 
 	 * @param  string $context View or edit context.
475 475 
 	 * @return string
476 476 
 	 */
477 
-	public function get_due_date_gmt( $context = 'view' ) {
478 
-        $date = $this->get_due_date( $context );
477 
+	public function get_due_date_gmt($context = 'view') {
478 
+        $date = $this->get_due_date($context);
479 479
480 
-        if ( $date ) {
481 
-            $date = get_gmt_from_date( $date );
480 
+        if ($date) {
481 
+            $date = get_gmt_from_date($date);
482 482 
         }
483 483 
 		return $date;
484 484 
     }
 
@@ -490,8 +490,8 @@  discard block
 
 block discarded – undo
490 490 
 	 * @param  string $context View or edit context.
491 491 
 	 * @return string
492 492 
 	 */
493 
-	public function get_gmt_date_due( $context = 'view' ) {
494 
-		return $this->get_due_date_gmt( $context );
493 
+	public function get_gmt_date_due($context = 'view') {
494 
+		return $this->get_due_date_gmt($context);
495 495 
     }
496 496
497 497 
     /**
 
@@ -501,8 +501,8 @@  discard block
 
 block discarded – undo
501 501 
 	 * @param  string $context View or edit context.
502 502 
 	 * @return string
503 503 
 	 */
504 
-	public function get_completed_date( $context = 'view' ) {
505 
-		return $this->get_prop( 'completed_date', $context );
504 
+	public function get_completed_date($context = 'view') {
505 
+		return $this->get_prop('completed_date', $context);
506 506 
     }
507 507
508 508 
     /**
 
@@ -512,8 +512,8 @@  discard block
 
 block discarded – undo
512 512 
 	 * @param  string $context View or edit context.
513 513 
 	 * @return string
514 514 
 	 */
515 
-	public function get_date_completed( $context = 'view' ) {
516 
-		return $this->get_completed_date( $context );
515 
+	public function get_date_completed($context = 'view') {
516 
+		return $this->get_completed_date($context);
517 517 
     }
518 518
519 519 
     /**
 
@@ -523,11 +523,11 @@  discard block
 
 block discarded – undo
523 523 
 	 * @param  string $context View or edit context.
524 524 
 	 * @return string
525 525 
 	 */
526 
-	public function get_completed_date_gmt( $context = 'view' ) {
527 
-        $date = $this->get_completed_date( $context );
526 
+	public function get_completed_date_gmt($context = 'view') {
527 
+        $date = $this->get_completed_date($context);
528 528
529 
-        if ( $date ) {
530 
-            $date = get_gmt_from_date( $date );
529 
+        if ($date) {
530 
+            $date = get_gmt_from_date($date);
531 531 
         }
532 532 
 		return $date;
533 533 
     }
 
@@ -539,8 +539,8 @@  discard block
 
 block discarded – undo
539 539 
 	 * @param  string $context View or edit context.
540 540 
 	 * @return string
541 541 
 	 */
542 
-	public function get_gmt_completed_date( $context = 'view' ) {
543 
-		return $this->get_completed_date_gmt( $context );
542 
+	public function get_gmt_completed_date($context = 'view') {
543 
+		return $this->get_completed_date_gmt($context);
544 544 
     }
545 545
546 546 
     /**
 
@@ -550,12 +550,12 @@  discard block
 
 block discarded – undo
550 550 
 	 * @param  string $context View or edit context.
551 551 
 	 * @return string
552 552 
 	 */
553 
-	public function get_number( $context = 'view' ) {
554 
-		$number = $this->get_prop( 'number', $context );
553 
+	public function get_number($context = 'view') {
554 
+		$number = $this->get_prop('number', $context);
555 555
556 
-		if ( empty( $number ) ) {
556 
+		if (empty($number)) {
557 557 
 			$number = $this->generate_number();
558 
-			$this->set_number( $this->generate_number() );
558 
+			$this->set_number($this->generate_number());
559 559 
 		}
560 560
561 561 
 		return $number;
 
@@ -569,8 +569,8 @@  discard block
 
 block discarded – undo
569 569 
 	public function maybe_set_number() {
570 570 
         $number = $this->get_number();
571 571
572 
-        if ( empty( $number ) || $this->get_id() == $number ) {
573 
-			$this->set_number( $this->generate_number() );
572 
+        if (empty($number) || $this->get_id() == $number) {
573 
+			$this->set_number($this->generate_number());
574 574 
         }
575 575
576 576 
 	}
 
@@ -582,8 +582,8 @@  discard block
 
 block discarded – undo
582 582 
 	 * @param  string $context View or edit context.
583 583 
 	 * @return string
584 584 
 	 */
585 
-	public function get_key( $context = 'view' ) {
586 
-        return $this->get_prop( 'key', $context );
585 
+	public function get_key($context = 'view') {
586 
+        return $this->get_prop('key', $context);
587 587 
 	}
588 588
589 589 
 	/**
 
@@ -594,9 +594,9 @@  discard block
 
 block discarded – undo
594 594 
 	public function maybe_set_key() {
595 595 
         $key = $this->get_key();
596 596
597 
-        if ( empty( $key ) ) {
598 
-            $key = $this->generate_key( $this->get_type() . '_' );
599 
-            $this->set_key( $key );
597 
+        if (empty($key)) {
598 
+            $key = $this->generate_key($this->get_type() . '_');
599 
+            $this->set_key($key);
600 600 
         }
601 601
602 602 
     }
 
@@ -608,8 +608,8 @@  discard block
 
 block discarded – undo
608 608 
 	 * @param  string $context View or edit context.
609 609 
 	 * @return string
610 610 
 	 */
611 
-	public function get_type( $context = 'view' ) {
612 
-        return $this->get_prop( 'type', $context );
611 
+	public function get_type($context = 'view') {
612 
+        return $this->get_prop('type', $context);
613 613 
 	}
614 614
615 615 
 	/**
 
@@ -619,7 +619,7 @@  discard block
 
 block discarded – undo
619 619 
 	 * @return string
620 620 
 	 */
621 621 
 	public function get_invoice_quote_type() {
622 
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
622 
+        return getpaid_get_post_type_label($this->get_post_type(), false);
623 623 
     }
624 624
625 625 
     /**
 
@@ -629,8 +629,8 @@  discard block
 
 block discarded – undo
629 629 
 	 * @param  string $context View or edit context.
630 630 
 	 * @return string
631 631 
 	 */
632 
-	public function get_label( $context = 'view' ) {
633 
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
632 
+	public function get_label($context = 'view') {
633 
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
634 634 
 	}
635 635
636 636 
 	/**
 
@@ -640,8 +640,8 @@  discard block
 
 block discarded – undo
640 640 
 	 * @param  string $context View or edit context.
641 641 
 	 * @return string
642 642 
 	 */
643 
-	public function get_post_type( $context = 'view' ) {
644 
-        return $this->get_prop( 'post_type', $context );
643 
+	public function get_post_type($context = 'view') {
644 
+        return $this->get_prop('post_type', $context);
645 645 
     }
646 646
647 647 
     /**
 
@@ -651,8 +651,8 @@  discard block
 
 block discarded – undo
651 651 
 	 * @param  string $context View or edit context.
652 652 
 	 * @return string
653 653 
 	 */
654 
-	public function get_mode( $context = 'view' ) {
655 
-        return $this->get_prop( 'mode', $context );
654 
+	public function get_mode($context = 'view') {
655 
+        return $this->get_prop('mode', $context);
656 656 
     }
657 657
658 658 
     /**
 
@@ -662,13 +662,13 @@  discard block
 
 block discarded – undo
662 662 
 	 * @param  string $context View or edit context.
663 663 
 	 * @return string
664 664 
 	 */
665 
-	public function get_path( $context = 'view' ) {
666 
-        $path   = $this->get_prop( 'path', $context );
665 
+	public function get_path($context = 'view') {
666 
+        $path = $this->get_prop('path', $context);
667 667 
 		$prefix = $this->get_type();
668 668
669 
-		if ( 0 !== strpos( $path, $prefix ) ) {
670 
-			$path = sanitize_title( $prefix . '-' . $this->get_id() );
671 
-			$this->set_path( $path );
669 
+		if (0 !== strpos($path, $prefix)) {
670 
+			$path = sanitize_title($prefix . '-' . $this->get_id());
671 
+			$this->set_path($path);
672 672 
 		}
673 673
674 674 
 		return $path;
 
@@ -681,8 +681,8 @@  discard block
 
 block discarded – undo
681 681 
 	 * @param  string $context View or edit context.
682 682 
 	 * @return string
683 683 
 	 */
684 
-	public function get_name( $context = 'view' ) {
685 
-        return $this->get_prop( 'title', $context );
684 
+	public function get_name($context = 'view') {
685 
+        return $this->get_prop('title', $context);
686 686 
     }
687 687
688 688 
     /**
 
@@ -692,8 +692,8 @@  discard block
 
 block discarded – undo
692 692 
 	 * @param  string $context View or edit context.
693 693 
 	 * @return string
694 694 
 	 */
695 
-	public function get_title( $context = 'view' ) {
696 
-		return $this->get_name( $context );
695 
+	public function get_title($context = 'view') {
696 
+		return $this->get_name($context);
697 697 
     }
698 698
699 699 
     /**
 
@@ -703,8 +703,8 @@  discard block
 
 block discarded – undo
703 703 
 	 * @param  string $context View or edit context.
704 704 
 	 * @return string
705 705 
 	 */
706 
-	public function get_description( $context = 'view' ) {
707 
-		return $this->get_prop( 'description', $context );
706 
+	public function get_description($context = 'view') {
707 
+		return $this->get_prop('description', $context);
708 708 
     }
709 709
710 710 
     /**
 
@@ -714,8 +714,8 @@  discard block
 
 block discarded – undo
714 714 
 	 * @param  string $context View or edit context.
715 715 
 	 * @return string
716 716 
 	 */
717 
-	public function get_excerpt( $context = 'view' ) {
718 
-		return $this->get_description( $context );
717 
+	public function get_excerpt($context = 'view') {
718 
+		return $this->get_description($context);
719 719 
     }
720 720
721 721 
     /**
 
@@ -725,8 +725,8 @@  discard block
 
 block discarded – undo
725 725 
 	 * @param  string $context View or edit context.
726 726 
 	 * @return string
727 727 
 	 */
728 
-	public function get_summary( $context = 'view' ) {
729 
-		return $this->get_description( $context );
728 
+	public function get_summary($context = 'view') {
729 
+		return $this->get_description($context);
730 730 
     }
731 731
732 732 
     /**
 
@@ -736,26 +736,26 @@  discard block
 
 block discarded – undo
736 736 
      * @param  string $context View or edit context.
737 737 
 	 * @return array
738 738 
 	 */
739 
-    public function get_user_info( $context = 'view' ) {
739 
+    public function get_user_info($context = 'view') {
740 740
741 741 
         $user_info = array(
742 
-            'user_id'    => $this->get_user_id( $context ),
743 
-            'email'      => $this->get_email( $context ),
744 
-            'first_name' => $this->get_first_name( $context ),
745 
-            'last_name'  => $this->get_last_name( $context ),
746 
-            'address'    => $this->get_address( $context ),
747 
-            'phone'      => $this->get_phone( $context ),
748 
-            'city'       => $this->get_city( $context ),
749 
-            'country'    => $this->get_country( $context ),
750 
-            'state'      => $this->get_state( $context ),
751 
-            'zip'        => $this->get_zip( $context ),
752 
-            'company'    => $this->get_company( $context ),
753 
-			'company_id' => $this->get_company_id( $context ),
754 
-            'vat_number' => $this->get_vat_number( $context ),
755 
-            'discount'   => $this->get_discount_code( $context ),
742 
+            'user_id'    => $this->get_user_id($context),
743 
+            'email'      => $this->get_email($context),
744 
+            'first_name' => $this->get_first_name($context),
745 
+            'last_name'  => $this->get_last_name($context),
746 
+            'address'    => $this->get_address($context),
747 
+            'phone'      => $this->get_phone($context),
748 
+            'city'       => $this->get_city($context),
749 
+            'country'    => $this->get_country($context),
750 
+            'state'      => $this->get_state($context),
751 
+            'zip'        => $this->get_zip($context),
752 
+            'company'    => $this->get_company($context),
753 
+			'company_id' => $this->get_company_id($context),
754 
+            'vat_number' => $this->get_vat_number($context),
755 
+            'discount'   => $this->get_discount_code($context),
756 756 
 		);
757 757
758 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
758 
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
759 759
760 760 
     }
761 761 
 
@@ -766,8 +766,8 @@  discard block
 
 block discarded – undo
766 766 
 	 * @param  string $context View or edit context.
767 767 
 	 * @return int
768 768 
 	 */
769 
-	public function get_author( $context = 'view' ) {
770 
-		return (int) $this->get_prop( 'author', $context );
769 
+	public function get_author($context = 'view') {
770 
+		return (int) $this->get_prop('author', $context);
771 771 
     }
772 772
773 773 
     /**
 
@@ -777,8 +777,8 @@  discard block
 
 block discarded – undo
777 777 
 	 * @param  string $context View or edit context.
778 778 
 	 * @return int
779 779 
 	 */
780 
-	public function get_user_id( $context = 'view' ) {
781 
-		return $this->get_author( $context );
780 
+	public function get_user_id($context = 'view') {
781 
+		return $this->get_author($context);
782 782 
     }
783 783
784 784 
      /**
 
@@ -788,8 +788,8 @@  discard block
 
 block discarded – undo
788 788 
 	 * @param  string $context View or edit context.
789 789 
 	 * @return int
790 790 
 	 */
791 
-	public function get_customer_id( $context = 'view' ) {
792 
-		return $this->get_author( $context );
791 
+	public function get_customer_id($context = 'view') {
792 
+		return $this->get_author($context);
793 793 
     }
794 794
795 795 
     /**
 
@@ -799,8 +799,8 @@  discard block
 
 block discarded – undo
799 799 
 	 * @param  string $context View or edit context.
800 800 
 	 * @return string
801 801 
 	 */
802 
-	public function get_ip( $context = 'view' ) {
803 
-		return $this->get_prop( 'user_ip', $context );
802 
+	public function get_ip($context = 'view') {
803 
+		return $this->get_prop('user_ip', $context);
804 804 
     }
805 805
806 806 
     /**
 
@@ -810,8 +810,8 @@  discard block
 
 block discarded – undo
810 810 
 	 * @param  string $context View or edit context.
811 811 
 	 * @return string
812 812 
 	 */
813 
-	public function get_user_ip( $context = 'view' ) {
814 
-		return $this->get_ip( $context );
813 
+	public function get_user_ip($context = 'view') {
814 
+		return $this->get_ip($context);
815 815 
     }
816 816
817 817 
      /**
 
@@ -821,8 +821,8 @@  discard block
 
 block discarded – undo
821 821 
 	 * @param  string $context View or edit context.
822 822 
 	 * @return string
823 823 
 	 */
824 
-	public function get_customer_ip( $context = 'view' ) {
825 
-		return $this->get_ip( $context );
824 
+	public function get_customer_ip($context = 'view') {
825 
+		return $this->get_ip($context);
826 826 
     }
827 827
828 828 
     /**
 
@@ -832,8 +832,8 @@  discard block
 
 block discarded – undo
832 832 
 	 * @param  string $context View or edit context.
833 833 
 	 * @return string
834 834 
 	 */
835 
-	public function get_first_name( $context = 'view' ) {
836 
-		return $this->get_prop( 'first_name', $context );
835 
+	public function get_first_name($context = 'view') {
836 
+		return $this->get_prop('first_name', $context);
837 837 
     }
838 838
839 839 
     /**
 
@@ -843,8 +843,8 @@  discard block
 
 block discarded – undo
843 843 
 	 * @param  string $context View or edit context.
844 844 
 	 * @return string
845 845 
 	 */
846 
-	public function get_user_first_name( $context = 'view' ) {
847 
-		return $this->get_first_name( $context );
846 
+	public function get_user_first_name($context = 'view') {
847 
+		return $this->get_first_name($context);
848 848 
     }
849 849
850 850 
      /**
 
@@ -854,8 +854,8 @@  discard block
 
 block discarded – undo
854 854 
 	 * @param  string $context View or edit context.
855 855 
 	 * @return string
856 856 
 	 */
857 
-	public function get_customer_first_name( $context = 'view' ) {
858 
-		return $this->get_first_name( $context );
857 
+	public function get_customer_first_name($context = 'view') {
858 
+		return $this->get_first_name($context);
859 859 
     }
860 860
861 861 
     /**
 
@@ -865,8 +865,8 @@  discard block
 
 block discarded – undo
865 865 
 	 * @param  string $context View or edit context.
866 866 
 	 * @return string
867 867 
 	 */
868 
-	public function get_last_name( $context = 'view' ) {
869 
-		return $this->get_prop( 'last_name', $context );
868 
+	public function get_last_name($context = 'view') {
869 
+		return $this->get_prop('last_name', $context);
870 870 
     }
871 871
872 872 
     /**
 
@@ -876,8 +876,8 @@  discard block
 
 block discarded – undo
876 876 
 	 * @param  string $context View or edit context.
877 877 
 	 * @return string
878 878 
 	 */
879 
-	public function get_user_last_name( $context = 'view' ) {
880 
-		return $this->get_last_name( $context );
879 
+	public function get_user_last_name($context = 'view') {
880 
+		return $this->get_last_name($context);
881 881 
     }
882 882
883 883 
     /**
 
@@ -887,8 +887,8 @@  discard block
 
 block discarded – undo
887 887 
 	 * @param  string $context View or edit context.
888 888 
 	 * @return string
889 889 
 	 */
890 
-	public function get_customer_last_name( $context = 'view' ) {
891 
-		return $this->get_last_name( $context );
890 
+	public function get_customer_last_name($context = 'view') {
891 
+		return $this->get_last_name($context);
892 892 
     }
893 893
894 894 
     /**
 
@@ -898,22 +898,22 @@  discard block
 
 block discarded – undo
898 898 
 	 * @param  string $context View or edit context.
899 899 
 	 * @return string
900 900 
 	 */
901 
-	public function get_full_name( $context = 'view' ) {
902 
-		$name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
901 
+	public function get_full_name($context = 'view') {
902 
+		$name = trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
903 903
904 
-		if ( ! $name ) {
905 
-			$user = get_userdata( $this->get_author( $context ) );
904 
+		if (!$name) {
905 
+			$user = get_userdata($this->get_author($context));
906 906
907 
-			if ( $user ) {
907 
+			if ($user) {
908 908 
 				$name = $user->display_name;
909 909 
 			}
910 910 
 		}
911 911
912 
-		if ( ! $name ) {
913 
-			$name = $this->get_email( $context );
912 
+		if (!$name) {
913 
+			$name = $this->get_email($context);
914 914 
 		}
915 915
916 
-		return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
916 
+		return apply_filters('wpinv_invoice_user_full_name', $name, $this);
917 917 
     }
918 918
919 919 
     /**
 
@@ -923,8 +923,8 @@  discard block
 
 block discarded – undo
923 923 
 	 * @param  string $context View or edit context.
924 924 
 	 * @return string
925 925 
 	 */
926 
-	public function get_user_full_name( $context = 'view' ) {
927 
-		return $this->get_full_name( $context );
926 
+	public function get_user_full_name($context = 'view') {
927 
+		return $this->get_full_name($context);
928 928 
     }
929 929
930 930 
     /**
 
@@ -934,8 +934,8 @@  discard block
 
 block discarded – undo
934 934 
 	 * @param  string $context View or edit context.
935 935 
 	 * @return string
936 936 
 	 */
937 
-	public function get_customer_full_name( $context = 'view' ) {
938 
-		return $this->get_full_name( $context );
937 
+	public function get_customer_full_name($context = 'view') {
938 
+		return $this->get_full_name($context);
939 939 
     }
940 940
941 941 
     /**
 
@@ -945,8 +945,8 @@  discard block
 
 block discarded – undo
945 945 
 	 * @param  string $context View or edit context.
946 946 
 	 * @return string
947 947 
 	 */
948 
-	public function get_phone( $context = 'view' ) {
949 
-		return $this->get_prop( 'phone', $context );
948 
+	public function get_phone($context = 'view') {
949 
+		return $this->get_prop('phone', $context);
950 950 
     }
951 951
952 952 
     /**
 
@@ -956,8 +956,8 @@  discard block
 
 block discarded – undo
956 956 
 	 * @param  string $context View or edit context.
957 957 
 	 * @return string
958 958 
 	 */
959 
-	public function get_phone_number( $context = 'view' ) {
960 
-		return $this->get_phone( $context );
959 
+	public function get_phone_number($context = 'view') {
960 
+		return $this->get_phone($context);
961 961 
     }
962 962
963 963 
     /**
 
@@ -967,8 +967,8 @@  discard block
 
 block discarded – undo
967 967 
 	 * @param  string $context View or edit context.
968 968 
 	 * @return string
969 969 
 	 */
970 
-	public function get_user_phone( $context = 'view' ) {
971 
-		return $this->get_phone( $context );
970 
+	public function get_user_phone($context = 'view') {
971 
+		return $this->get_phone($context);
972 972 
     }
973 973
974 974 
     /**
 
@@ -978,8 +978,8 @@  discard block
 
 block discarded – undo
978 978 
 	 * @param  string $context View or edit context.
979 979 
 	 * @return string
980 980 
 	 */
981 
-	public function get_customer_phone( $context = 'view' ) {
982 
-		return $this->get_phone( $context );
981 
+	public function get_customer_phone($context = 'view') {
982 
+		return $this->get_phone($context);
983 983 
     }
984 984
985 985 
     /**
 
@@ -989,8 +989,8 @@  discard block
 
 block discarded – undo
989 989 
 	 * @param  string $context View or edit context.
990 990 
 	 * @return string
991 991 
 	 */
992 
-	public function get_email( $context = 'view' ) {
993 
-		return $this->get_prop( 'email', $context );
992 
+	public function get_email($context = 'view') {
993 
+		return $this->get_prop('email', $context);
994 994 
     }
995 995
996 996 
     /**
 
@@ -1000,8 +1000,8 @@  discard block
 
 block discarded – undo
1000 1000 
 	 * @param  string $context View or edit context.
1001 1001 
 	 * @return string
1002 1002 
 	 */
1003 
-	public function get_email_address( $context = 'view' ) {
1004 
-		return $this->get_email( $context );
1003 
+	public function get_email_address($context = 'view') {
1004 
+		return $this->get_email($context);
1005 1005 
     }
1006 1006
1007 1007 
     /**
 
@@ -1011,8 +1011,8 @@  discard block
 
 block discarded – undo
1011 1011 
 	 * @param  string $context View or edit context.
1012 1012 
 	 * @return string
1013 1013 
 	 */
1014 
-	public function get_user_email( $context = 'view' ) {
1015 
-		return $this->get_email( $context );
1014 
+	public function get_user_email($context = 'view') {
1015 
+		return $this->get_email($context);
1016 1016 
     }
1017 1017
1018 1018 
     /**
 
@@ -1022,8 +1022,8 @@  discard block
 
 block discarded – undo
1022 1022 
 	 * @param  string $context View or edit context.
1023 1023 
 	 * @return string
1024 1024 
 	 */
1025 
-	public function get_customer_email( $context = 'view' ) {
1026 
-		return $this->get_email( $context );
1025 
+	public function get_customer_email($context = 'view') {
1026 
+		return $this->get_email($context);
1027 1027 
     }
1028 1028
1029 1029 
     /**
 
@@ -1033,9 +1033,9 @@  discard block
 
 block discarded – undo
1033 1033 
 	 * @param  string $context View or edit context.
1034 1034 
 	 * @return string
1035 1035 
 	 */
1036 
-	public function get_country( $context = 'view' ) {
1037 
-		$country = $this->get_prop( 'country', $context );
1038 
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1036 
+	public function get_country($context = 'view') {
1037 
+		$country = $this->get_prop('country', $context);
1038 
+		return empty($country) ? wpinv_get_default_country() : $country;
1039 1039 
     }
1040 1040
1041 1041 
     /**
 
@@ -1045,8 +1045,8 @@  discard block
 
 block discarded – undo
1045 1045 
 	 * @param  string $context View or edit context.
1046 1046 
 	 * @return string
1047 1047 
 	 */
1048 
-	public function get_user_country( $context = 'view' ) {
1049 
-		return $this->get_country( $context );
1048 
+	public function get_user_country($context = 'view') {
1049 
+		return $this->get_country($context);
1050 1050 
     }
1051 1051
1052 1052 
     /**
 
@@ -1056,8 +1056,8 @@  discard block
 
 block discarded – undo
1056 1056 
 	 * @param  string $context View or edit context.
1057 1057 
 	 * @return string
1058 1058 
 	 */
1059 
-	public function get_customer_country( $context = 'view' ) {
1060 
-		return $this->get_country( $context );
1059 
+	public function get_customer_country($context = 'view') {
1060 
+		return $this->get_country($context);
1061 1061 
     }
1062 1062
1063 1063 
     /**
 
@@ -1067,9 +1067,9 @@  discard block
 
 block discarded – undo
1067 1067 
 	 * @param  string $context View or edit context.
1068 1068 
 	 * @return string
1069 1069 
 	 */
1070 
-	public function get_state( $context = 'view' ) {
1071 
-		$state = $this->get_prop( 'state', $context );
1072 
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1070 
+	public function get_state($context = 'view') {
1071 
+		$state = $this->get_prop('state', $context);
1072 
+		return empty($state) ? wpinv_get_default_state() : $state;
1073 1073 
     }
1074 1074
1075 1075 
     /**
 
@@ -1079,8 +1079,8 @@  discard block
 
 block discarded – undo
1079 1079 
 	 * @param  string $context View or edit context.
1080 1080 
 	 * @return string
1081 1081 
 	 */
1082 
-	public function get_user_state( $context = 'view' ) {
1083 
-		return $this->get_state( $context );
1082 
+	public function get_user_state($context = 'view') {
1083 
+		return $this->get_state($context);
1084 1084 
     }
1085 1085
1086 1086 
     /**
 
@@ -1090,8 +1090,8 @@  discard block
 
 block discarded – undo
1090 1090 
 	 * @param  string $context View or edit context.
1091 1091 
 	 * @return string
1092 1092 
 	 */
1093 
-	public function get_customer_state( $context = 'view' ) {
1094 
-		return $this->get_state( $context );
1093 
+	public function get_customer_state($context = 'view') {
1094 
+		return $this->get_state($context);
1095 1095 
     }
1096 1096
1097 1097 
     /**
 
@@ -1101,8 +1101,8 @@  discard block
 
 block discarded – undo
1101 1101 
 	 * @param  string $context View or edit context.
1102 1102 
 	 * @return string
1103 1103 
 	 */
1104 
-	public function get_city( $context = 'view' ) {
1105 
-		return $this->get_prop( 'city', $context );
1104 
+	public function get_city($context = 'view') {
1105 
+		return $this->get_prop('city', $context);
1106 1106 
     }
1107 1107
1108 1108 
     /**
 
@@ -1112,8 +1112,8 @@  discard block
 
 block discarded – undo
1112 1112 
 	 * @param  string $context View or edit context.
1113 1113 
 	 * @return string
1114 1114 
 	 */
1115 
-	public function get_user_city( $context = 'view' ) {
1116 
-		return $this->get_city( $context );
1115 
+	public function get_user_city($context = 'view') {
1116 
+		return $this->get_city($context);
1117 1117 
     }
1118 1118
1119 1119 
     /**
 
@@ -1123,8 +1123,8 @@  discard block
 
 block discarded – undo
1123 1123 
 	 * @param  string $context View or edit context.
1124 1124 
 	 * @return string
1125 1125 
 	 */
1126 
-	public function get_customer_city( $context = 'view' ) {
1127 
-		return $this->get_city( $context );
1126 
+	public function get_customer_city($context = 'view') {
1127 
+		return $this->get_city($context);
1128 1128 
     }
1129 1129
1130 1130 
     /**
 
@@ -1134,8 +1134,8 @@  discard block
 
 block discarded – undo
1134 1134 
 	 * @param  string $context View or edit context.
1135 1135 
 	 * @return string
1136 1136 
 	 */
1137 
-	public function get_zip( $context = 'view' ) {
1138 
-		return $this->get_prop( 'zip', $context );
1137 
+	public function get_zip($context = 'view') {
1138 
+		return $this->get_prop('zip', $context);
1139 1139 
     }
1140 1140
1141 1141 
     /**
 
@@ -1145,8 +1145,8 @@  discard block
 
 block discarded – undo
1145 1145 
 	 * @param  string $context View or edit context.
1146 1146 
 	 * @return string
1147 1147 
 	 */
1148 
-	public function get_user_zip( $context = 'view' ) {
1149 
-		return $this->get_zip( $context );
1148 
+	public function get_user_zip($context = 'view') {
1149 
+		return $this->get_zip($context);
1150 1150 
     }
1151 1151
1152 1152 
     /**
 
@@ -1156,8 +1156,8 @@  discard block
 
 block discarded – undo
1156 1156 
 	 * @param  string $context View or edit context.
1157 1157 
 	 * @return string
1158 1158 
 	 */
1159 
-	public function get_customer_zip( $context = 'view' ) {
1160 
-		return $this->get_zip( $context );
1159 
+	public function get_customer_zip($context = 'view') {
1160 
+		return $this->get_zip($context);
1161 1161 
     }
1162 1162
1163 1163 
     /**
 
@@ -1167,8 +1167,8 @@  discard block
 
 block discarded – undo
1167 1167 
 	 * @param  string $context View or edit context.
1168 1168 
 	 * @return string
1169 1169 
 	 */
1170 
-	public function get_company( $context = 'view' ) {
1171 
-		return $this->get_prop( 'company', $context );
1170 
+	public function get_company($context = 'view') {
1171 
+		return $this->get_prop('company', $context);
1172 1172 
     }
1173 1173
1174 1174 
     /**
 
@@ -1178,8 +1178,8 @@  discard block
 
 block discarded – undo
1178 1178 
 	 * @param  string $context View or edit context.
1179 1179 
 	 * @return string
1180 1180 
 	 */
1181 
-	public function get_user_company( $context = 'view' ) {
1182 
-		return $this->get_company( $context );
1181 
+	public function get_user_company($context = 'view') {
1182 
+		return $this->get_company($context);
1183 1183 
     }
1184 1184
1185 1185 
     /**
 
@@ -1189,8 +1189,8 @@  discard block
 
 block discarded – undo
1189 1189 
 	 * @param  string $context View or edit context.
1190 1190 
 	 * @return string
1191 1191 
 	 */
1192 
-	public function get_customer_company( $context = 'view' ) {
1193 
-		return $this->get_company( $context );
1192 
+	public function get_customer_company($context = 'view') {
1193 
+		return $this->get_company($context);
1194 1194 
     }
1195 1195
1196 1196 
 	/**
 
@@ -1200,8 +1200,8 @@  discard block
 
 block discarded – undo
1200 1200 
 	 * @param  string $context View or edit context.
1201 1201 
 	 * @return string
1202 1202 
 	 */
1203 
-	public function get_company_id( $context = 'view' ) {
1204 
-		return $this->get_prop( 'company_id', $context );
1203 
+	public function get_company_id($context = 'view') {
1204 
+		return $this->get_prop('company_id', $context);
1205 1205 
     }
1206 1206
1207 1207 
     /**
 
@@ -1211,8 +1211,8 @@  discard block
 
 block discarded – undo
1211 1211 
 	 * @param  string $context View or edit context.
1212 1212 
 	 * @return string
1213 1213 
 	 */
1214 
-	public function get_vat_number( $context = 'view' ) {
1215 
-		return $this->get_prop( 'vat_number', $context );
1214 
+	public function get_vat_number($context = 'view') {
1215 
+		return $this->get_prop('vat_number', $context);
1216 1216 
     }
1217 1217
1218 1218 
     /**
 
@@ -1222,8 +1222,8 @@  discard block
 
 block discarded – undo
1222 1222 
 	 * @param  string $context View or edit context.
1223 1223 
 	 * @return string
1224 1224 
 	 */
1225 
-	public function get_user_vat_number( $context = 'view' ) {
1226 
-		return $this->get_vat_number( $context );
1225 
+	public function get_user_vat_number($context = 'view') {
1226 
+		return $this->get_vat_number($context);
1227 1227 
     }
1228 1228
1229 1229 
     /**
 
@@ -1233,8 +1233,8 @@  discard block
 
 block discarded – undo
1233 1233 
 	 * @param  string $context View or edit context.
1234 1234 
 	 * @return string
1235 1235 
 	 */
1236 
-	public function get_customer_vat_number( $context = 'view' ) {
1237 
-		return $this->get_vat_number( $context );
1236 
+	public function get_customer_vat_number($context = 'view') {
1237 
+		return $this->get_vat_number($context);
1238 1238 
     }
1239 1239
1240 1240 
     /**
 
@@ -1244,8 +1244,8 @@  discard block
 
 block discarded – undo
1244 1244 
 	 * @param  string $context View or edit context.
1245 1245 
 	 * @return string
1246 1246 
 	 */
1247 
-	public function get_vat_rate( $context = 'view' ) {
1248 
-		return $this->get_prop( 'vat_rate', $context );
1247 
+	public function get_vat_rate($context = 'view') {
1248 
+		return $this->get_prop('vat_rate', $context);
1249 1249 
     }
1250 1250
1251 1251 
     /**
 
@@ -1255,8 +1255,8 @@  discard block
 
 block discarded – undo
1255 1255 
 	 * @param  string $context View or edit context.
1256 1256 
 	 * @return string
1257 1257 
 	 */
1258 
-	public function get_user_vat_rate( $context = 'view' ) {
1259 
-		return $this->get_vat_rate( $context );
1258 
+	public function get_user_vat_rate($context = 'view') {
1259 
+		return $this->get_vat_rate($context);
1260 1260 
     }
1261 1261
1262 1262 
     /**
 
@@ -1266,8 +1266,8 @@  discard block
 
 block discarded – undo
1266 1266 
 	 * @param  string $context View or edit context.
1267 1267 
 	 * @return string
1268 1268 
 	 */
1269 
-	public function get_customer_vat_rate( $context = 'view' ) {
1270 
-		return $this->get_vat_rate( $context );
1269 
+	public function get_customer_vat_rate($context = 'view') {
1270 
+		return $this->get_vat_rate($context);
1271 1271 
     }
1272 1272
1273 1273 
     /**
 
@@ -1277,8 +1277,8 @@  discard block
 
 block discarded – undo
1277 1277 
 	 * @param  string $context View or edit context.
1278 1278 
 	 * @return string
1279 1279 
 	 */
1280 
-	public function get_address( $context = 'view' ) {
1281 
-		return $this->get_prop( 'address', $context );
1280 
+	public function get_address($context = 'view') {
1281 
+		return $this->get_prop('address', $context);
1282 1282 
     }
1283 1283
1284 1284 
     /**
 
@@ -1288,8 +1288,8 @@  discard block
 
 block discarded – undo
1288 1288 
 	 * @param  string $context View or edit context.
1289 1289 
 	 * @return string
1290 1290 
 	 */
1291 
-	public function get_user_address( $context = 'view' ) {
1292 
-		return $this->get_address( $context );
1291 
+	public function get_user_address($context = 'view') {
1292 
+		return $this->get_address($context);
1293 1293 
     }
1294 1294
1295 1295 
     /**
 
@@ -1299,8 +1299,8 @@  discard block
 
 block discarded – undo
1299 1299 
 	 * @param  string $context View or edit context.
1300 1300 
 	 * @return string
1301 1301 
 	 */
1302 
-	public function get_customer_address( $context = 'view' ) {
1303 
-		return $this->get_address( $context );
1302 
+	public function get_customer_address($context = 'view') {
1303 
+		return $this->get_address($context);
1304 1304 
     }
1305 1305
1306 1306 
     /**
 
@@ -1310,8 +1310,8 @@  discard block
 
 block discarded – undo
1310 1310 
 	 * @param  string $context View or edit context.
1311 1311 
 	 * @return bool
1312 1312 
 	 */
1313 
-	public function get_is_viewed( $context = 'view' ) {
1314 
-		return (bool) $this->get_prop( 'is_viewed', $context );
1313 
+	public function get_is_viewed($context = 'view') {
1314 
+		return (bool) $this->get_prop('is_viewed', $context);
1315 1315 
 	}
1316 1316
1317 1317 
 	/**
 
@@ -1321,8 +1321,8 @@  discard block
 
 block discarded – undo
1321 1321 
 	 * @param  string $context View or edit context.
1322 1322 
 	 * @return bool
1323 1323 
 	 */
1324 
-	public function get_email_cc( $context = 'view' ) {
1325 
-		return $this->get_prop( 'email_cc', $context );
1324 
+	public function get_email_cc($context = 'view') {
1325 
+		return $this->get_prop('email_cc', $context);
1326 1326 
 	}
1327 1327
1328 1328 
 	/**
 
@@ -1332,8 +1332,8 @@  discard block
 
 block discarded – undo
1332 1332 
 	 * @param  string $context View or edit context.
1333 1333 
 	 * @return bool
1334 1334 
 	 */
1335 
-	public function get_template( $context = 'view' ) {
1336 
-		return $this->get_prop( 'template', $context );
1335 
+	public function get_template($context = 'view') {
1336 
+		return $this->get_prop('template', $context);
1337 1337 
 	}
1338 1338
1339 1339 
 	/**
 
@@ -1343,8 +1343,8 @@  discard block
 
 block discarded – undo
1343 1343 
 	 * @param  string $context View or edit context.
1344 1344 
 	 * @return bool
1345 1345 
 	 */
1346 
-	public function get_created_via( $context = 'view' ) {
1347 
-		return $this->get_prop( 'created_via', $context );
1346 
+	public function get_created_via($context = 'view') {
1347 
+		return $this->get_prop('created_via', $context);
1348 1348 
 	}
1349 1349
1350 1350 
 	/**
 
@@ -1354,8 +1354,8 @@  discard block
 
 block discarded – undo
1354 1354 
 	 * @param  string $context View or edit context.
1355 1355 
 	 * @return bool
1356 1356 
 	 */
1357 
-	public function get_address_confirmed( $context = 'view' ) {
1358 
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1357 
+	public function get_address_confirmed($context = 'view') {
1358 
+		return (bool) $this->get_prop('address_confirmed', $context);
1359 1359 
     }
1360 1360
1361 1361 
     /**
 
@@ -1365,8 +1365,8 @@  discard block
 
 block discarded – undo
1365 1365 
 	 * @param  string $context View or edit context.
1366 1366 
 	 * @return bool
1367 1367 
 	 */
1368 
-	public function get_user_address_confirmed( $context = 'view' ) {
1369 
-		return $this->get_address_confirmed( $context );
1368 
+	public function get_user_address_confirmed($context = 'view') {
1369 
+		return $this->get_address_confirmed($context);
1370 1370 
     }
1371 1371
1372 1372 
     /**
 
@@ -1376,8 +1376,8 @@  discard block
 
 block discarded – undo
1376 1376 
 	 * @param  string $context View or edit context.
1377 1377 
 	 * @return bool
1378 1378 
 	 */
1379 
-	public function get_customer_address_confirmed( $context = 'view' ) {
1380 
-		return $this->get_address_confirmed( $context );
1379 
+	public function get_customer_address_confirmed($context = 'view') {
1380 
+		return $this->get_address_confirmed($context);
1381 1381 
     }
1382 1382
1383 1383 
 	/**
 
@@ -1388,8 +1388,8 @@  discard block
 
 block discarded – undo
1388 1388 
 	 */
1389 1389 
 	public function get_shipping_address() {
1390 1390
1391 
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1392 
-		return is_array( $shipping_address ) ? $shipping_address : false;
1391 
+		$shipping_address = get_post_meta($this->get_id(), 'shipping_address', true);
1392 
+		return is_array($shipping_address) ? $shipping_address : false;
1393 1393 
     }
1394 1394
1395 1395 
 	/**
 
@@ -1406,17 +1406,17 @@  discard block
 
 block discarded – undo
1406 1406 
 	 * @param  string $context View or edit context.
1407 1407 
 	 * @return float
1408 1408 
 	 */
1409 
-	public function get_shipping( $context = 'view' ) {
1409 
+	public function get_shipping($context = 'view') {
1410 1410
1411 
-		if ( $context = 'view' ) {
1412 
-			return floatval( $this->get_prop( 'shipping', $context ) );
1411 
+		if ($context = 'view') {
1412 
+			return floatval($this->get_prop('shipping', $context));
1413 1413 
 		}
1414 1414
1415 
-		return $this->get_prop( 'shipping', $context );
1415 
+		return $this->get_prop('shipping', $context);
1416 1416 
     }
1417 1417
1418 1418 
 	public function has_shipping() {
1419 
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1419 
+		return defined('GETPAID_SHIPPING_CALCULATOR_VERSION') && null !== $this->get_prop('shipping', 'edit');
1420 1420 
     }
1421 1421
1422 1422 
     /**
 
@@ -1426,12 +1426,12 @@  discard block
 
 block discarded – undo
1426 1426 
 	 * @param  string $context View or edit context.
1427 1427 
 	 * @return float
1428 1428 
 	 */
1429 
-	public function get_subtotal( $context = 'view' ) {
1430 
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1429 
+	public function get_subtotal($context = 'view') {
1430 
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1431 1431
1432 1432 
         // Backwards compatibility.
1433 
-        if ( is_bool( $context ) && $context ) {
1434 
-            return wpinv_price( $subtotal, $this->get_currency() );
1433 
+        if (is_bool($context) && $context) {
1434 
+            return wpinv_price($subtotal, $this->get_currency());
1435 1435 
         }
1436 1436
1437 1437 
         return $subtotal;
 
@@ -1444,8 +1444,8 @@  discard block
 
 block discarded – undo
1444 1444 
 	 * @param  string $context View or edit context.
1445 1445 
 	 * @return float
1446 1446 
 	 */
1447 
-	public function get_total_discount( $context = 'view' ) {
1448 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1447 
+	public function get_total_discount($context = 'view') {
1448 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1449 1449 
     }
1450 1450
1451 1451 
     /**
 
@@ -1455,18 +1455,18 @@  discard block
 
 block discarded – undo
1455 1455 
 	 * @param  string $context View or edit context.
1456 1456 
 	 * @return float
1457 1457 
 	 */
1458 
-	public function get_total_tax( $context = 'view' ) {
1459 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1458 
+	public function get_total_tax($context = 'view') {
1459 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1460 1460 
 	}
1461 1461
1462 1462 
 	/**
1463 1463 
 	 * @deprecated
1464 1464 
 	 */
1465 
-	public function get_final_tax( $currency = false ) {
1465 
+	public function get_final_tax($currency = false) {
1466 1466 
 		$tax = $this->get_total_tax();
1467 1467
1468 
-        if ( $currency ) {
1469 
-			return wpinv_price( $tax, $this->get_currency() );
1468 
+        if ($currency) {
1469 
+			return wpinv_price($tax, $this->get_currency());
1470 1470 
         }
1471 1471
1472 1472 
         return $tax;
 
@@ -1479,8 +1479,8 @@  discard block
 
 block discarded – undo
1479 1479 
 	 * @param  string $context View or edit context.
1480 1480 
 	 * @return float
1481 1481 
 	 */
1482 
-	public function get_total_fees( $context = 'view' ) {
1483 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1482 
+	public function get_total_fees($context = 'view') {
1483 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1484 1484 
     }
1485 1485
1486 1486 
     /**
 
@@ -1490,8 +1490,8 @@  discard block
 
 block discarded – undo
1490 1490 
 	 * @param  string $context View or edit context.
1491 1491 
 	 * @return float
1492 1492 
 	 */
1493 
-	public function get_fees_total( $context = 'view' ) {
1494 
-		return $this->get_total_fees( $context );
1493 
+	public function get_fees_total($context = 'view') {
1494 
+		return $this->get_total_fees($context);
1495 1495 
     }
1496 1496
1497 1497 
     /**
 
@@ -1500,14 +1500,14 @@  discard block
 
 block discarded – undo
1500 1500 
 	 * @since 1.0.19
1501 1501 
      * @return float
1502 1502 
 	 */
1503 
-	public function get_total( $context = 'view' ) {
1504 
-		$total = $this->get_prop( 'total', $context );
1503 
+	public function get_total($context = 'view') {
1504 
+		$total = $this->get_prop('total', $context);
1505 1505
1506 
-		if ( $this->has_shipping() && $context == 'view' ) {
1507 
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1506 
+		if ($this->has_shipping() && $context == 'view') {
1507 
+			$total = $this->get_prop('total', $context) + $this->get_shipping($context);
1508 1508 
 		}
1509 1509
1510 
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1510 
+		return wpinv_round_amount(wpinv_sanitize_amount($total));
1511 1511 
 	}
1512 1512
1513 1513 
 	/**
 
@@ -1519,20 +1519,20 @@  discard block
 
 block discarded – undo
1519 1519 
 	public function get_non_recurring_total() {
1520 1520
1521 1521 
 		$subtotal = 0;
1522 
-		foreach ( $this->get_items() as $item ) {
1523 
-			if ( ! $item->is_recurring() ) {
1522 
+		foreach ($this->get_items() as $item) {
1523 
+			if (!$item->is_recurring()) {
1524 1524 
 				$subtotal += $item->get_sub_total();
1525 1525 
 			}
1526 1526 
 		}
1527 1527
1528 
-		foreach ( $this->get_fees() as $fee ) {
1529 
-			if ( empty( $fee['recurring_fee'] ) ) {
1530 
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1528 
+		foreach ($this->get_fees() as $fee) {
1529 
+			if (empty($fee['recurring_fee'])) {
1530 
+				$subtotal += wpinv_sanitize_amount($fee['initial_fee']);
1531 1531 
 			}
1532 1532 
 		}
1533 1533
1534 
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1535 
-        return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1534 
+		$subtotal = wpinv_round_amount(wpinv_sanitize_amount($subtotal));
1535 
+        return apply_filters('wpinv_get_non_recurring_invoice_total', $subtotal, $this);
1536 1536
1537 1537 
     }
1538 1538 
 
@@ -1555,7 +1555,7 @@  discard block
 
 block discarded – undo
1555 1555 
 	 */
1556 1556 
     public function get_initial_total() {
1557 1557
1558 
-		if ( empty( $this->totals ) ) {
1558 
+		if (empty($this->totals)) {
1559 1559 
 			$this->recalculate_total();
1560 1560 
 		}
1561 1561 
 
@@ -1565,12 +1565,12 @@  discard block
 
 block discarded – undo
1565 1565 
 		$subtotal = $this->totals['subtotal']['initial'];
1566 1566 
 		$total    = $tax + $fee - $discount + $subtotal;
1567 1567
1568 
-		if ( 0 > $total ) {
1568 
+		if (0 > $total) {
1569 1569 
 			$total = 0;
1570 1570 
 		}
1571 1571
1572 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1573 
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1572 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1573 
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1574 1574 
 	}
1575 1575
1576 1576 
 	/**
 
@@ -1582,7 +1582,7 @@  discard block
 
 block discarded – undo
1582 1582 
 	 */
1583 1583 
     public function get_recurring_total() {
1584 1584
1585 
-		if ( empty( $this->totals ) ) {
1585 
+		if (empty($this->totals)) {
1586 1586 
 			$this->recalculate_total();
1587 1587 
 		}
1588 1588 
 
@@ -1592,12 +1592,12 @@  discard block
 
 block discarded – undo
1592 1592 
 		$subtotal = $this->totals['subtotal']['recurring'];
1593 1593 
 		$total    = $tax + $fee - $discount + $subtotal;
1594 1594
1595 
-		if ( 0 > $total ) {
1595 
+		if (0 > $total) {
1596 1596 
 			$total = 0;
1597 1597 
 		}
1598 1598
1599 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1600 
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1599 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1600 
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1601 1601 
 	}
1602 1602
1603 1603 
 	/**
 
@@ -1608,10 +1608,10 @@  discard block
 
 block discarded – undo
1608 1608 
 	 * @param string $currency Whether to include the currency.
1609 1609 
      * @return float|string
1610 1610 
 	 */
1611 
-    public function get_recurring_details( $field = '', $currency = false ) {
1611 
+    public function get_recurring_details($field = '', $currency = false) {
1612 1612
1613 1613 
 		// Maybe recalculate totals.
1614 
-		if ( empty( $this->totals ) ) {
1614 
+		if (empty($this->totals)) {
1615 1615 
 			$this->recalculate_total();
1616 1616 
 		}
1617 1617 
 
@@ -1631,8 +1631,8 @@  discard block
 
 block discarded – undo
1631 1631 
 			$currency
1632 1632 
 		);
1633 1633
1634 
-        if ( isset( $data[ $field ] ) ) {
1635 
-            return ( $currency ? wpinv_price( $data[ $field ], $this->get_currency() ) : $data[ $field ] );
1634 
+        if (isset($data[$field])) {
1635 
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1636 1636 
         }
1637 1637
1638 1638 
         return $data;
 
@@ -1645,8 +1645,8 @@  discard block
 
 block discarded – undo
1645 1645 
 	 * @param  string $context View or edit context.
1646 1646 
 	 * @return array
1647 1647 
 	 */
1648 
-	public function get_fees( $context = 'view' ) {
1649 
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1648 
+	public function get_fees($context = 'view') {
1649 
+		return wpinv_parse_list($this->get_prop('fees', $context));
1650 1650 
     }
1651 1651
1652 1652 
     /**
 
@@ -1656,8 +1656,8 @@  discard block
 
 block discarded – undo
1656 1656 
 	 * @param  string $context View or edit context.
1657 1657 
 	 * @return array
1658 1658 
 	 */
1659 
-	public function get_discounts( $context = 'view' ) {
1660 
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1659 
+	public function get_discounts($context = 'view') {
1660 
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1661 1661 
     }
1662 1662
1663 1663 
     /**
 
@@ -1667,8 +1667,8 @@  discard block
 
 block discarded – undo
1667 1667 
 	 * @param  string $context View or edit context.
1668 1668 
 	 * @return array
1669 1669 
 	 */
1670 
-	public function get_taxes( $context = 'view' ) {
1671 
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1670 
+	public function get_taxes($context = 'view') {
1671 
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1672 1672 
     }
1673 1673
1674 1674 
     /**
 
@@ -1678,8 +1678,8 @@  discard block
 
 block discarded – undo
1678 1678 
 	 * @param  string $context View or edit context.
1679 1679 
 	 * @return GetPaid_Form_Item[]
1680 1680 
 	 */
1681 
-	public function get_items( $context = 'view' ) {
1682 
-        return $this->get_prop( 'items', $context );
1681 
+	public function get_items($context = 'view') {
1682 
+        return $this->get_prop('items', $context);
1683 1683 
 	}
1684 1684
1685 1685 
 	/**
 
@@ -1689,7 +1689,7 @@  discard block
 
 block discarded – undo
1689 1689 
 	 * @return string
1690 1690 
 	 */
1691 1691 
 	public function get_item_ids() {
1692 
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1692 
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1693 1693 
     }
1694 1694
1695 1695 
     /**
 
@@ -1699,8 +1699,8 @@  discard block
 
 block discarded – undo
1699 1699 
 	 * @param  string $context View or edit context.
1700 1700 
 	 * @return int
1701 1701 
 	 */
1702 
-	public function get_payment_form( $context = 'view' ) {
1703 
-		return intval( $this->get_prop( 'payment_form', $context ) );
1702 
+	public function get_payment_form($context = 'view') {
1703 
+		return intval($this->get_prop('payment_form', $context));
1704 1704 
     }
1705 1705
1706 1706 
     /**
 
@@ -1710,8 +1710,8 @@  discard block
 
 block discarded – undo
1710 1710 
 	 * @param  string $context View or edit context.
1711 1711 
 	 * @return string
1712 1712 
 	 */
1713 
-	public function get_submission_id( $context = 'view' ) {
1714 
-		return $this->get_prop( 'submission_id', $context );
1713 
+	public function get_submission_id($context = 'view') {
1714 
+		return $this->get_prop('submission_id', $context);
1715 1715 
     }
1716 1716
1717 1717 
     /**
 
@@ -1721,8 +1721,8 @@  discard block
 
 block discarded – undo
1721 1721 
 	 * @param  string $context View or edit context.
1722 1722 
 	 * @return string
1723 1723 
 	 */
1724 
-	public function get_discount_code( $context = 'view' ) {
1725 
-		return $this->get_prop( 'discount_code', $context );
1724 
+	public function get_discount_code($context = 'view') {
1725 
+		return $this->get_prop('discount_code', $context);
1726 1726 
     }
1727 1727
1728 1728 
     /**
 
@@ -1732,8 +1732,8 @@  discard block
 
 block discarded – undo
1732 1732 
 	 * @param  string $context View or edit context.
1733 1733 
 	 * @return string
1734 1734 
 	 */
1735 
-	public function get_gateway( $context = 'view' ) {
1736 
-		return $this->get_prop( 'gateway', $context );
1735 
+	public function get_gateway($context = 'view') {
1736 
+		return $this->get_prop('gateway', $context);
1737 1737 
     }
1738 1738
1739 1739 
     /**
 
@@ -1743,8 +1743,8 @@  discard block
 
 block discarded – undo
1743 1743 
 	 * @return string
1744 1744 
 	 */
1745 1745 
     public function get_gateway_title() {
1746 
-        $title = wpinv_get_gateway_checkout_label( $this->get_gateway() );
1747 
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1746 
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1747 
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1748 1748 
     }
1749 1749
1750 1750 
     /**
 
@@ -1754,8 +1754,8 @@  discard block
 
 block discarded – undo
1754 1754 
 	 * @param  string $context View or edit context.
1755 1755 
 	 * @return string
1756 1756 
 	 */
1757 
-	public function get_transaction_id( $context = 'view' ) {
1758 
-		return $this->get_prop( 'transaction_id', $context );
1757 
+	public function get_transaction_id($context = 'view') {
1758 
+		return $this->get_prop('transaction_id', $context);
1759 1759 
     }
1760 1760
1761 1761 
     /**
 
@@ -1765,9 +1765,9 @@  discard block
 
 block discarded – undo
1765 1765 
 	 * @param  string $context View or edit context.
1766 1766 
 	 * @return string
1767 1767 
 	 */
1768 
-	public function get_currency( $context = 'view' ) {
1769 
-        $currency = $this->get_prop( 'currency', $context );
1770 
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1768 
+	public function get_currency($context = 'view') {
1769 
+        $currency = $this->get_prop('currency', $context);
1770 
+        return empty($currency) ? wpinv_get_currency() : $currency;
1771 1771 
     }
1772 1772
1773 1773 
     /**
 
@@ -1777,8 +1777,8 @@  discard block
 
 block discarded – undo
1777 1777 
 	 * @param  string $context View or edit context.
1778 1778 
 	 * @return bool
1779 1779 
 	 */
1780 
-	public function get_disable_taxes( $context = 'view' ) {
1781 
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1780 
+	public function get_disable_taxes($context = 'view') {
1781 
+        return (bool) $this->get_prop('disable_taxes', $context);
1782 1782 
     }
1783 1783
1784 1784 
     /**
 
@@ -1788,8 +1788,8 @@  discard block
 
 block discarded – undo
1788 1788 
 	 * @param  string $context View or edit context.
1789 1789 
 	 * @return int
1790 1790 
 	 */
1791 
-    public function get_subscription_id( $context = 'view' ) {
1792 
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1791 
+    public function get_subscription_id($context = 'view') {
1792 
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1793 1793 
 	}
1794 1794
1795 1795 
 	/**
 
@@ -1799,12 +1799,12 @@  discard block
 
 block discarded – undo
1799 1799 
 	 * @param  string $context View or edit context.
1800 1800 
 	 * @return int
1801 1801 
 	 */
1802 
-    public function get_remote_subscription_id( $context = 'view' ) {
1803 
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1802 
+    public function get_remote_subscription_id($context = 'view') {
1803 
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1804 1804
1805 
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1805 
+        if (empty($subscription_id) && $this->is_renewal()) {
1806 1806 
             $parent = $this->get_parent();
1807 
-            return $parent->get_remote_subscription_id( $context );
1807 
+            return $parent->get_remote_subscription_id($context);
1808 1808 
         }
1809 1809
1810 1810 
         return $subscription_id;
 
@@ -1817,20 +1817,20 @@  discard block
 
 block discarded – undo
1817 1817 
 	 * @param  string $context View or edit context.
1818 1818 
 	 * @return array
1819 1819 
 	 */
1820 
-    public function get_payment_meta( $context = 'view' ) {
1820 
+    public function get_payment_meta($context = 'view') {
1821 1821
1822 1822 
         return array(
1823 
-            'price'        => $this->get_total( $context ),
1824 
-            'date'         => $this->get_date_created( $context ),
1825 
-            'user_email'   => $this->get_email( $context ),
1826 
-            'invoice_key'  => $this->get_key( $context ),
1827 
-            'currency'     => $this->get_currency( $context ),
1828 
-            'items'        => $this->get_items( $context ),
1829 
-            'user_info'    => $this->get_user_info( $context ),
1823 
+            'price'        => $this->get_total($context),
1824 
+            'date'         => $this->get_date_created($context),
1825 
+            'user_email'   => $this->get_email($context),
1826 
+            'invoice_key'  => $this->get_key($context),
1827 
+            'currency'     => $this->get_currency($context),
1828 
+            'items'        => $this->get_items($context),
1829 
+            'user_info'    => $this->get_user_info($context),
1830 1830 
             'cart_details' => $this->get_cart_details(),
1831 
-            'status'       => $this->get_status( $context ),
1832 
-            'fees'         => $this->get_fees( $context ),
1833 
-            'taxes'        => $this->get_taxes( $context ),
1831 
+            'status'       => $this->get_status($context),
1832 
+            'fees'         => $this->get_fees($context),
1833 
+            'taxes'        => $this->get_taxes($context),
1834 1834 
         );
1835 1835
1836 1836 
     }
 
@@ -1845,9 +1845,9 @@  discard block
 
 block discarded – undo
1845 1845 
         $items        = $this->get_items();
1846 1846 
         $cart_details = array();
1847 1847
1848 
-        foreach ( $items as $item ) {
1848 
+        foreach ($items as $item) {
1849 1849 
 			$item->invoice_id = $this->get_id();
1850 
-            $cart_details[]   = $item->prepare_data_for_saving();
1850 
+            $cart_details[] = $item->prepare_data_for_saving();
1851 1851 
         }
1852 1852
1853 1853 
         return $cart_details;
 
@@ -1858,11 +1858,11 @@  discard block
 
 block discarded – undo
1858 1858 
 	 *
1859 1859 
 	 * @return null|GetPaid_Form_Item|int
1860 1860 
 	 */
1861 
-	public function get_recurring( $object = false ) {
1861 
+	public function get_recurring($object = false) {
1862 1862
1863 1863 
 		// Are we returning an object?
1864 
-        if ( $object ) {
1865 
-            return $this->get_item( $this->recurring_item );
1864 
+        if ($object) {
1865 
+            return $this->get_item($this->recurring_item);
1866 1866 
         }
1867 1867
1868 1868 
         return $this->recurring_item;
 
@@ -1877,15 +1877,15 @@  discard block
 
 block discarded – undo
1877 1877 
 	public function get_subscription_name() {
1878 1878
1879 1879 
 		// Retrieve the recurring name
1880 
-        $item = $this->get_recurring( true );
1880 
+        $item = $this->get_recurring(true);
1881 1881
1882 1882 
 		// Abort if it does not exist.
1883 
-        if ( empty( $item ) ) {
1883 
+        if (empty($item)) {
1884 1884 
             return '';
1885 1885 
         }
1886 1886
1887 1887 
 		// Return the item name.
1888 
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1888 
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1889 1889 
 	}
1890 1890
1891 1891 
 	/**
 
@@ -1895,9 +1895,9 @@  discard block
 
 block discarded – undo
1895 1895 
 	 * @return string
1896 1896 
 	 */
1897 1897 
 	public function get_view_url() {
1898 
-        $invoice_url = get_permalink( $this->get_id() );
1899 
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1900 
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1898 
+        $invoice_url = get_permalink($this->get_id());
1899 
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1900 
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1901 1901 
 	}
1902 1902
1903 1903 
 	/**
 
@@ -1906,25 +1906,25 @@  discard block
 
 block discarded – undo
1906 1906 
 	 * @since 1.0.19
1907 1907 
 	 * @return string
1908 1908 
 	 */
1909 
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1909 
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1910 1910
1911 1911 
 		// Retrieve the checkout url.
1912 1912 
         $pay_url = wpinv_get_checkout_uri();
1913 1913
1914 1914 
 		// Maybe force ssl.
1915 
-        if ( is_ssl() ) {
1916 
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1915 
+        if (is_ssl()) {
1916 
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1917 1917 
         }
1918 1918
1919 1919 
 		// Add the invoice key.
1920 
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1920 
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1921 1921
1922 1922 
 		// (Maybe?) add a secret
1923 
-        if ( $secret ) {
1924 
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1923 
+        if ($secret) {
1924 
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1925 1925 
         }
1926 1926
1927 
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1927 
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1928 1928 
 	}
1929 1929
1930 1930 
 	/**
 
@@ -1939,14 +1939,14 @@  discard block
 
 block discarded – undo
1939 1939 
         $receipt_url = wpinv_get_success_page_uri();
1940 1940
1941 1941 
 		// Maybe force ssl.
1942 
-        if ( is_ssl() ) {
1943 
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1942 
+        if (is_ssl()) {
1943 
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1944 1944 
         }
1945 1945
1946 1946 
 		// Add the invoice key.
1947 
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1947 
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1948 1948
1949 
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1949 
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1950 1950 
 	}
1951 1951
1952 1952 
 	/**
 
@@ -1956,7 +1956,7 @@  discard block
 
 block discarded – undo
1956 1956 
 	 * @return string
1957 1957 
 	 */
1958 1958 
 	public function get_transaction_url() {
1959 
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1959 
+		return apply_filters('getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this);
1960 1960 
 	}
1961 1961
1962 1962 
 	/**
 
@@ -1969,7 +1969,7 @@  discard block
 
 block discarded – undo
1969 1969
1970 1970 
 		$type   = $this->get_type();
1971 1971 
 		$status = "wpi-$type-pending";
1972 
-		return str_replace( '-invoice', '', $status );
1972 
+		return str_replace('-invoice', '', $status);
1973 1973
1974 1974 
 	}
1975 1975 
 
@@ -1983,14 +1983,14 @@  discard block
 
 block discarded – undo
1983 1983 
 	 * @param  string $context View or edit context.
1984 1984 
 	 * @return mixed Value of the given invoice property (if set).
1985 1985 
 	 */
1986 
-	public function get( $key, $context = 'view' ) {
1986 
+	public function get($key, $context = 'view') {
1987 1987 
 		$method = "get_$key";
1988 1988
1989 
-		if ( is_callable( array( $this, $method ) ) ) {
1990 
-			return $this->$method( $context );
1989 
+		if (is_callable(array($this, $method))) {
1990 
+			return $this->$method($context);
1991 1991 
 		}
1992 1992
1993 
-        return $this->get_prop( $key, $context );
1993 
+        return $this->get_prop($key, $context);
1994 1994 
 	}
1995 1995
1996 1996 
     /*
 
@@ -2013,11 +2013,11 @@  discard block
 
 block discarded – undo
2013 2013 
 	 * @param  mixed $value new value.
2014 2014 
 	 * @return mixed Value of the given invoice property (if set).
2015 2015 
 	 */
2016 
-	public function set( $key, $value ) {
2016 
+	public function set($key, $value) {
2017 2017
2018 2018 
         $setter = "set_$key";
2019 
-        if ( is_callable( array( $this, $setter ) ) ) {
2020 
-            $this->{$setter}( $value );
2019 
+        if (is_callable(array($this, $setter))) {
2020 
+            $this->{$setter}($value);
2021 2021 
         }
2022 2022
2023 2023 
 	}
 
@@ -2031,45 +2031,45 @@  discard block
 
 block discarded – undo
2031 2031 
 	 * @param bool   $manual_update Is this a manual status change?.
2032 2032 
 	 * @return array details of change.
2033 2033 
 	 */
2034 
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2034 
+	public function set_status($new_status, $note = '', $manual_update = false) {
2035 2035 
 		$old_status = $this->get_status();
2036 2036
2037 2037 
 		$statuses = $this->get_all_statuses();
2038 2038
2039 
-		if ( isset( $statuses['draft'] ) ) {
2040 
-			unset( $statuses['draft'] );
2039 
+		if (isset($statuses['draft'])) {
2040 
+			unset($statuses['draft']);
2041 2041 
 		}
2042 2042
2043 
-		$this->set_prop( 'status', $new_status );
2043 
+		$this->set_prop('status', $new_status);
2044 2044
2045 2045 
 		// If setting the status, ensure it's set to a valid status.
2046 
-		if ( true === $this->object_read ) {
2046 
+		if (true === $this->object_read) {
2047 2047
2048 2048 
 			// Only allow valid new status.
2049 
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2049 
+			if (!array_key_exists($new_status, $statuses)) {
2050 2050 
 				$new_status = $this->get_default_status();
2051 2051 
 			}
2052 2052
2053 2053 
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2054 
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2054 
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
2055 2055 
 				$old_status = $this->get_default_status();
2056 2056 
 			}
2057 2057
2058 2058 
 			// Paid - Renewal (i.e when duplicating a parent invoice )
2059 
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2059 
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
2060 2060 
 				$old_status = 'wpi-pending';
2061 2061 
 			}
2062 2062
2063 
-			if ( $old_status !== $new_status ) {
2063 
+			if ($old_status !== $new_status) {
2064 2064 
 				$this->status_transition = array(
2065 
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2065 
+					'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
2066 2066 
 					'to'     => $new_status,
2067 2067 
 					'note'   => $note,
2068 2068 
 					'manual' => (bool) $manual_update,
2069 2069 
 				);
2070 2070
2071 
-				if ( $manual_update ) {
2072 
-					do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2071 
+				if ($manual_update) {
2072 
+					do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
2073 2073 
 				}
2074 2074
2075 2075 
 				$this->maybe_set_date_paid();
 
@@ -2093,8 +2093,8 @@  discard block
 
 block discarded – undo
2093 2093 
 	 */
2094 2094 
 	public function maybe_set_date_paid() {
2095 2095
2096 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2097 
-			$this->set_date_completed( current_time( 'mysql' ) );
2096 
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
2097 
+			$this->set_date_completed(current_time('mysql'));
2098 2098 
 		}
2099 2099 
 	}
2100 2100 
 
@@ -2103,11 +2103,11 @@  discard block
 
 block discarded – undo
2103 2103 
 	 *
2104 2104 
 	 * @since 1.0.19
2105 2105 
 	 */
2106 
-	public function set_parent_id( $value ) {
2107 
-		if ( $value && ( $value === $this->get_id() ) ) {
2106 
+	public function set_parent_id($value) {
2107 
+		if ($value && ($value === $this->get_id())) {
2108 2108 
 			return;
2109 2109 
 		}
2110 
-		$this->set_prop( 'parent_id', absint( $value ) );
2110 
+		$this->set_prop('parent_id', absint($value));
2111 2111 
     }
2112 2112
2113 2113 
     /**
 
@@ -2115,8 +2115,8 @@  discard block
 
 block discarded – undo
2115 2115 
 	 *
2116 2116 
 	 * @since 1.0.19
2117 2117 
 	 */
2118 
-	public function set_version( $value ) {
2119 
-		$this->set_prop( 'version', $value );
2118 
+	public function set_version($value) {
2119 
+		$this->set_prop('version', $value);
2120 2120 
     }
2121 2121
2122 2122 
     /**
 
@@ -2126,15 +2126,15 @@  discard block
 
 block discarded – undo
2126 2126 
 	 * @param string $value Value to set.
2127 2127 
      * @return bool Whether or not the date was set.
2128 2128 
 	 */
2129 
-	public function set_date_created( $value ) {
2130 
-        $date = strtotime( $value );
2129 
+	public function set_date_created($value) {
2130 
+        $date = strtotime($value);
2131 2131
2132 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2133 
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2132 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2133 
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2134 2134 
             return true;
2135 2135 
         }
2136 2136
2137 
-		$this->set_prop( 'date_created', '' );
2137 
+		$this->set_prop('date_created', '');
2138 2138 
 		return false;
2139 2139
2140 2140 
     }
 
@@ -2146,15 +2146,15 @@  discard block
 
 block discarded – undo
2146 2146 
 	 * @param string $value Value to set.
2147 2147 
      * @return bool Whether or not the date was set.
2148 2148 
 	 */
2149 
-	public function set_due_date( $value ) {
2150 
-        $date = strtotime( $value );
2149 
+	public function set_due_date($value) {
2150 
+        $date = strtotime($value);
2151 2151
2152 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2153 
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2152 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2153 
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2154 2154 
             return true;
2155 2155 
         }
2156 2156
2157 
-		$this->set_prop( 'due_date', '' );
2157 
+		$this->set_prop('due_date', '');
2158 2158 
         return false;
2159 2159
2160 2160 
     }
 
@@ -2165,8 +2165,8 @@  discard block
 
 block discarded – undo
2165 2165 
 	 * @since 1.0.19
2166 2166 
 	 * @param  string $value New name.
2167 2167 
 	 */
2168 
-	public function set_date_due( $value ) {
2169 
-		$this->set_due_date( $value );
2168 
+	public function set_date_due($value) {
2169 
+		$this->set_due_date($value);
2170 2170 
     }
2171 2171
2172 2172 
     /**
 
@@ -2176,15 +2176,15 @@  discard block
 
 block discarded – undo
2176 2176 
 	 * @param string $value Value to set.
2177 2177 
      * @return bool Whether or not the date was set.
2178 2178 
 	 */
2179 
-	public function set_completed_date( $value ) {
2180 
-        $date = strtotime( $value );
2179 
+	public function set_completed_date($value) {
2180 
+        $date = strtotime($value);
2181 2181
2182 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2183 
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2182 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2183 
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2184 2184 
             return true;
2185 2185 
         }
2186 2186
2187 
-		$this->set_prop( 'completed_date', '' );
2187 
+		$this->set_prop('completed_date', '');
2188 2188 
         return false;
2189 2189
2190 2190 
     }
 
@@ -2195,8 +2195,8 @@  discard block
 
 block discarded – undo
2195 2195 
 	 * @since 1.0.19
2196 2196 
 	 * @param  string $value New name.
2197 2197 
 	 */
2198 
-	public function set_date_completed( $value ) {
2199 
-		$this->set_completed_date( $value );
2198 
+	public function set_date_completed($value) {
2199 
+		$this->set_completed_date($value);
2200 2200 
     }
2201 2201
2202 2202 
     /**
 
@@ -2206,15 +2206,15 @@  discard block
 
 block discarded – undo
2206 2206 
 	 * @param string $value Value to set.
2207 2207 
      * @return bool Whether or not the date was set.
2208 2208 
 	 */
2209 
-	public function set_date_modified( $value ) {
2210 
-        $date = strtotime( $value );
2209 
+	public function set_date_modified($value) {
2210 
+        $date = strtotime($value);
2211 2211
2212 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2213 
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2212 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2213 
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2214 2214 
             return true;
2215 2215 
         }
2216 2216
2217 
-		$this->set_prop( 'date_modified', '' );
2217 
+		$this->set_prop('date_modified', '');
2218 2218 
         return false;
2219 2219
2220 2220 
     }
 
@@ -2225,9 +2225,9 @@  discard block
 
 block discarded – undo
2225 2225 
 	 * @since 1.0.19
2226 2226 
 	 * @param  string $value New number.
2227 2227 
 	 */
2228 
-	public function set_number( $value ) {
2229 
-        $number = sanitize_text_field( $value );
2230 
-		$this->set_prop( 'number', $number );
2228 
+	public function set_number($value) {
2229 
+        $number = sanitize_text_field($value);
2230 
+		$this->set_prop('number', $number);
2231 2231 
     }
2232 2232
2233 2233 
     /**
 
@@ -2236,9 +2236,9 @@  discard block
 
 block discarded – undo
2236 2236 
 	 * @since 1.0.19
2237 2237 
 	 * @param  string $value Type.
2238 2238 
 	 */
2239 
-	public function set_type( $value ) {
2240 
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2241 
-		$this->set_prop( 'type', $type );
2239 
+	public function set_type($value) {
2240 
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2241 
+		$this->set_prop('type', $type);
2242 2242 
 	}
2243 2243
2244 2244 
     /**
 
@@ -2247,10 +2247,10 @@  discard block
 
 block discarded – undo
2247 2247 
 	 * @since 1.0.19
2248 2248 
 	 * @param  string $value Post type.
2249 2249 
 	 */
2250 
-	public function set_post_type( $value ) {
2251 
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2252 
-			$this->set_type( $value );
2253 
-            $this->set_prop( 'post_type', $value );
2250 
+	public function set_post_type($value) {
2251 
+        if (getpaid_is_invoice_post_type($value)) {
2252 
+			$this->set_type($value);
2253 
+            $this->set_prop('post_type', $value);
2254 2254 
         }
2255 2255 
     }
2256 2256 
 
@@ -2260,9 +2260,9 @@  discard block
 
 block discarded – undo
2260 2260 
 	 * @since 1.0.19
2261 2261 
 	 * @param  string $value New key.
2262 2262 
 	 */
2263 
-	public function set_key( $value ) {
2264 
-        $key = sanitize_text_field( $value );
2265 
-		$this->set_prop( 'key', $key );
2263 
+	public function set_key($value) {
2264 
+        $key = sanitize_text_field($value);
2265 
+		$this->set_prop('key', $key);
2266 2266 
     }
2267 2267
2268 2268 
     /**
 
@@ -2271,9 +2271,9 @@  discard block
 
 block discarded – undo
2271 2271 
 	 * @since 1.0.19
2272 2272 
 	 * @param  string $value mode.
2273 2273 
 	 */
2274 
-	public function set_mode( $value ) {
2275 
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2276 
-            $this->set_prop( 'mode', $value );
2274 
+	public function set_mode($value) {
2275 
+        if (in_array($value, array('live', 'test'))) {
2276 
+            $this->set_prop('mode', $value);
2277 2277 
         }
2278 2278 
     }
2279 2279 
 
@@ -2283,8 +2283,8 @@  discard block
 
 block discarded – undo
2283 2283 
 	 * @since 1.0.19
2284 2284 
 	 * @param  string $value path.
2285 2285 
 	 */
2286 
-	public function set_path( $value ) {
2287 
-        $this->set_prop( 'path', $value );
2286 
+	public function set_path($value) {
2287 
+        $this->set_prop('path', $value);
2288 2288 
     }
2289 2289
2290 2290 
     /**
 
@@ -2293,9 +2293,9 @@  discard block
 
 block discarded – undo
2293 2293 
 	 * @since 1.0.19
2294 2294 
 	 * @param  string $value New name.
2295 2295 
 	 */
2296 
-	public function set_name( $value ) {
2297 
-        $name = sanitize_text_field( $value );
2298 
-		$this->set_prop( 'name', $name );
2296 
+	public function set_name($value) {
2297 
+        $name = sanitize_text_field($value);
2298 
+		$this->set_prop('name', $name);
2299 2299 
     }
2300 2300
2301 2301 
     /**
 
@@ -2304,8 +2304,8 @@  discard block
 
 block discarded – undo
2304 2304 
 	 * @since 1.0.19
2305 2305 
 	 * @param  string $value New name.
2306 2306 
 	 */
2307 
-	public function set_title( $value ) {
2308 
-		$this->set_name( $value );
2307 
+	public function set_title($value) {
2308 
+		$this->set_name($value);
2309 2309 
     }
2310 2310
2311 2311 
     /**
 
@@ -2314,9 +2314,9 @@  discard block
 
 block discarded – undo
2314 2314 
 	 * @since 1.0.19
2315 2315 
 	 * @param  string $value New description.
2316 2316 
 	 */
2317 
-	public function set_description( $value ) {
2318 
-        $description = wp_kses_post( $value );
2319 
-		$this->set_prop( 'description', $description );
2317 
+	public function set_description($value) {
2318 
+        $description = wp_kses_post($value);
2319 
+		$this->set_prop('description', $description);
2320 2320 
     }
2321 2321
2322 2322 
     /**
 
@@ -2325,8 +2325,8 @@  discard block
 
 block discarded – undo
2325 2325 
 	 * @since 1.0.19
2326 2326 
 	 * @param  string $value New description.
2327 2327 
 	 */
2328 
-	public function set_excerpt( $value ) {
2329 
-		$this->set_description( $value );
2328 
+	public function set_excerpt($value) {
2329 
+		$this->set_description($value);
2330 2330 
     }
2331 2331
2332 2332 
     /**
 
@@ -2335,8 +2335,8 @@  discard block
 
 block discarded – undo
2335 2335 
 	 * @since 1.0.19
2336 2336 
 	 * @param  string $value New description.
2337 2337 
 	 */
2338 
-	public function set_summary( $value ) {
2339 
-		$this->set_description( $value );
2338 
+	public function set_summary($value) {
2339 
+		$this->set_description($value);
2340 2340 
     }
2341 2341
2342 2342 
     /**
 
@@ -2345,12 +2345,12 @@  discard block
 
 block discarded – undo
2345 2345 
 	 * @since 1.0.19
2346 2346 
 	 * @param  int $value New author.
2347 2347 
 	 */
2348 
-	public function set_author( $value ) {
2349 
-		$user = get_user_by( 'id', (int) $value );
2348 
+	public function set_author($value) {
2349 
+		$user = get_user_by('id', (int) $value);
2350 2350
2351 
-		if ( $user && $user->ID ) {
2352 
-			$this->set_prop( 'author', $user->ID );
2353 
-			$this->set_prop( 'email', $user->user_email );
2351 
+		if ($user && $user->ID) {
2352 
+			$this->set_prop('author', $user->ID);
2353 
+			$this->set_prop('email', $user->user_email);
2354 2354 
 		}
2355 2355
2356 2356 
     }
 
@@ -2361,8 +2361,8 @@  discard block
 
 block discarded – undo
2361 2361 
 	 * @since 1.0.19
2362 2362 
 	 * @param  int $value New user id.
2363 2363 
 	 */
2364 
-	public function set_user_id( $value ) {
2365 
-		$this->set_author( $value );
2364 
+	public function set_user_id($value) {
2365 
+		$this->set_author($value);
2366 2366 
     }
2367 2367
2368 2368 
     /**
 
@@ -2371,8 +2371,8 @@  discard block
 
 block discarded – undo
2371 2371 
 	 * @since 1.0.19
2372 2372 
 	 * @param  int $value New user id.
2373 2373 
 	 */
2374 
-	public function set_customer_id( $value ) {
2375 
-		$this->set_author( $value );
2374 
+	public function set_customer_id($value) {
2375 
+		$this->set_author($value);
2376 2376 
     }
2377 2377
2378 2378 
     /**
 
@@ -2381,8 +2381,8 @@  discard block
 
 block discarded – undo
2381 2381 
 	 * @since 1.0.19
2382 2382 
 	 * @param  string $value ip address.
2383 2383 
 	 */
2384 
-	public function set_ip( $value ) {
2385 
-		$this->set_prop( 'ip', $value );
2384 
+	public function set_ip($value) {
2385 
+		$this->set_prop('ip', $value);
2386 2386 
     }
2387 2387
2388 2388 
     /**
 
@@ -2391,8 +2391,8 @@  discard block
 
 block discarded – undo
2391 2391 
 	 * @since 1.0.19
2392 2392 
 	 * @param  string $value ip address.
2393 2393 
 	 */
2394 
-	public function set_user_ip( $value ) {
2395 
-		$this->set_ip( $value );
2394 
+	public function set_user_ip($value) {
2395 
+		$this->set_ip($value);
2396 2396 
     }
2397 2397
2398 2398 
     /**
 
@@ -2401,8 +2401,8 @@  discard block
 
 block discarded – undo
2401 2401 
 	 * @since 1.0.19
2402 2402 
 	 * @param  string $value first name.
2403 2403 
 	 */
2404 
-	public function set_first_name( $value ) {
2405 
-		$this->set_prop( 'first_name', $value );
2404 
+	public function set_first_name($value) {
2405 
+		$this->set_prop('first_name', $value);
2406 2406 
     }
2407 2407
2408 2408 
     /**
 
@@ -2411,8 +2411,8 @@  discard block
 
 block discarded – undo
2411 2411 
 	 * @since 1.0.19
2412 2412 
 	 * @param  string $value first name.
2413 2413 
 	 */
2414 
-	public function set_user_first_name( $value ) {
2415 
-		$this->set_first_name( $value );
2414 
+	public function set_user_first_name($value) {
2415 
+		$this->set_first_name($value);
2416 2416 
     }
2417 2417
2418 2418 
     /**
 
@@ -2421,8 +2421,8 @@  discard block
 
 block discarded – undo
2421 2421 
 	 * @since 1.0.19
2422 2422 
 	 * @param  string $value first name.
2423 2423 
 	 */
2424 
-	public function set_customer_first_name( $value ) {
2425 
-		$this->set_first_name( $value );
2424 
+	public function set_customer_first_name($value) {
2425 
+		$this->set_first_name($value);
2426 2426 
     }
2427 2427
2428 2428 
     /**
 
@@ -2431,8 +2431,8 @@  discard block
 
 block discarded – undo
2431 2431 
 	 * @since 1.0.19
2432 2432 
 	 * @param  string $value last name.
2433 2433 
 	 */
2434 
-	public function set_last_name( $value ) {
2435 
-		$this->set_prop( 'last_name', $value );
2434 
+	public function set_last_name($value) {
2435 
+		$this->set_prop('last_name', $value);
2436 2436 
     }
2437 2437
2438 2438 
     /**
 
@@ -2441,8 +2441,8 @@  discard block
 
 block discarded – undo
2441 2441 
 	 * @since 1.0.19
2442 2442 
 	 * @param  string $value last name.
2443 2443 
 	 */
2444 
-	public function set_user_last_name( $value ) {
2445 
-		$this->set_last_name( $value );
2444 
+	public function set_user_last_name($value) {
2445 
+		$this->set_last_name($value);
2446 2446 
     }
2447 2447
2448 2448 
     /**
 
@@ -2451,8 +2451,8 @@  discard block
 
 block discarded – undo
2451 2451 
 	 * @since 1.0.19
2452 2452 
 	 * @param  string $value last name.
2453 2453 
 	 */
2454 
-	public function set_customer_last_name( $value ) {
2455 
-		$this->set_last_name( $value );
2454 
+	public function set_customer_last_name($value) {
2455 
+		$this->set_last_name($value);
2456 2456 
     }
2457 2457
2458 2458 
     /**
 
@@ -2461,8 +2461,8 @@  discard block
 
 block discarded – undo
2461 2461 
 	 * @since 1.0.19
2462 2462 
 	 * @param  string $value phone.
2463 2463 
 	 */
2464 
-	public function set_phone( $value ) {
2465 
-		$this->set_prop( 'phone', $value );
2464 
+	public function set_phone($value) {
2465 
+		$this->set_prop('phone', $value);
2466 2466 
     }
2467 2467
2468 2468 
     /**
 
@@ -2471,8 +2471,8 @@  discard block
 
 block discarded – undo
2471 2471 
 	 * @since 1.0.19
2472 2472 
 	 * @param  string $value phone.
2473 2473 
 	 */
2474 
-	public function set_user_phone( $value ) {
2475 
-		$this->set_phone( $value );
2474 
+	public function set_user_phone($value) {
2475 
+		$this->set_phone($value);
2476 2476 
     }
2477 2477
2478 2478 
     /**
 
@@ -2481,8 +2481,8 @@  discard block
 
 block discarded – undo
2481 2481 
 	 * @since 1.0.19
2482 2482 
 	 * @param  string $value phone.
2483 2483 
 	 */
2484 
-	public function set_customer_phone( $value ) {
2485 
-		$this->set_phone( $value );
2484 
+	public function set_customer_phone($value) {
2485 
+		$this->set_phone($value);
2486 2486 
     }
2487 2487
2488 2488 
     /**
 
@@ -2491,8 +2491,8 @@  discard block
 
 block discarded – undo
2491 2491 
 	 * @since 1.0.19
2492 2492 
 	 * @param  string $value phone.
2493 2493 
 	 */
2494 
-	public function set_phone_number( $value ) {
2495 
-		$this->set_phone( $value );
2494 
+	public function set_phone_number($value) {
2495 
+		$this->set_phone($value);
2496 2496 
     }
2497 2497
2498 2498 
     /**
 
@@ -2501,8 +2501,8 @@  discard block
 
 block discarded – undo
2501 2501 
 	 * @since 1.0.19
2502 2502 
 	 * @param  string $value email address.
2503 2503 
 	 */
2504 
-	public function set_email( $value ) {
2505 
-		$this->set_prop( 'email', $value );
2504 
+	public function set_email($value) {
2505 
+		$this->set_prop('email', $value);
2506 2506 
     }
2507 2507
2508 2508 
     /**
 
@@ -2511,8 +2511,8 @@  discard block
 
 block discarded – undo
2511 2511 
 	 * @since 1.0.19
2512 2512 
 	 * @param  string $value email address.
2513 2513 
 	 */
2514 
-	public function set_user_email( $value ) {
2515 
-		$this->set_email( $value );
2514 
+	public function set_user_email($value) {
2515 
+		$this->set_email($value);
2516 2516 
     }
2517 2517
2518 2518 
     /**
 
@@ -2521,8 +2521,8 @@  discard block
 
 block discarded – undo
2521 2521 
 	 * @since 1.0.19
2522 2522 
 	 * @param  string $value email address.
2523 2523 
 	 */
2524 
-	public function set_email_address( $value ) {
2525 
-		$this->set_email( $value );
2524 
+	public function set_email_address($value) {
2525 
+		$this->set_email($value);
2526 2526 
     }
2527 2527
2528 2528 
     /**
 
@@ -2531,8 +2531,8 @@  discard block
 
 block discarded – undo
2531 2531 
 	 * @since 1.0.19
2532 2532 
 	 * @param  string $value email address.
2533 2533 
 	 */
2534 
-	public function set_customer_email( $value ) {
2535 
-		$this->set_email( $value );
2534 
+	public function set_customer_email($value) {
2535 
+		$this->set_email($value);
2536 2536 
     }
2537 2537
2538 2538 
     /**
 
@@ -2541,8 +2541,8 @@  discard block
 
 block discarded – undo
2541 2541 
 	 * @since 1.0.19
2542 2542 
 	 * @param  string $value country.
2543 2543 
 	 */
2544 
-	public function set_country( $value ) {
2545 
-		$this->set_prop( 'country', $value );
2544 
+	public function set_country($value) {
2545 
+		$this->set_prop('country', $value);
2546 2546 
     }
2547 2547
2548 2548 
     /**
 
@@ -2551,8 +2551,8 @@  discard block
 
 block discarded – undo
2551 2551 
 	 * @since 1.0.19
2552 2552 
 	 * @param  string $value country.
2553 2553 
 	 */
2554 
-	public function set_user_country( $value ) {
2555 
-		$this->set_country( $value );
2554 
+	public function set_user_country($value) {
2555 
+		$this->set_country($value);
2556 2556 
     }
2557 2557
2558 2558 
     /**
 
@@ -2561,8 +2561,8 @@  discard block
 
 block discarded – undo
2561 2561 
 	 * @since 1.0.19
2562 2562 
 	 * @param  string $value country.
2563 2563 
 	 */
2564 
-	public function set_customer_country( $value ) {
2565 
-		$this->set_country( $value );
2564 
+	public function set_customer_country($value) {
2565 
+		$this->set_country($value);
2566 2566 
     }
2567 2567
2568 2568 
     /**
 
@@ -2571,8 +2571,8 @@  discard block
 
 block discarded – undo
2571 2571 
 	 * @since 1.0.19
2572 2572 
 	 * @param  string $value state.
2573 2573 
 	 */
2574 
-	public function set_state( $value ) {
2575 
-		$this->set_prop( 'state', $value );
2574 
+	public function set_state($value) {
2575 
+		$this->set_prop('state', $value);
2576 2576 
     }
2577 2577
2578 2578 
     /**
 
@@ -2581,8 +2581,8 @@  discard block
 
 block discarded – undo
2581 2581 
 	 * @since 1.0.19
2582 2582 
 	 * @param  string $value state.
2583 2583 
 	 */
2584 
-	public function set_user_state( $value ) {
2585 
-		$this->set_state( $value );
2584 
+	public function set_user_state($value) {
2585 
+		$this->set_state($value);
2586 2586 
     }
2587 2587
2588 2588 
     /**
 
@@ -2591,8 +2591,8 @@  discard block
 
 block discarded – undo
2591 2591 
 	 * @since 1.0.19
2592 2592 
 	 * @param  string $value state.
2593 2593 
 	 */
2594 
-	public function set_customer_state( $value ) {
2595 
-		$this->set_state( $value );
2594 
+	public function set_customer_state($value) {
2595 
+		$this->set_state($value);
2596 2596 
     }
2597 2597
2598 2598 
     /**
 
@@ -2601,8 +2601,8 @@  discard block
 
 block discarded – undo
2601 2601 
 	 * @since 1.0.19
2602 2602 
 	 * @param  string $value city.
2603 2603 
 	 */
2604 
-	public function set_city( $value ) {
2605 
-		$this->set_prop( 'city', $value );
2604 
+	public function set_city($value) {
2605 
+		$this->set_prop('city', $value);
2606 2606 
     }
2607 2607
2608 2608 
     /**
 
@@ -2611,8 +2611,8 @@  discard block
 
 block discarded – undo
2611 2611 
 	 * @since 1.0.19
2612 2612 
 	 * @param  string $value city.
2613 2613 
 	 */
2614 
-	public function set_user_city( $value ) {
2615 
-		$this->set_city( $value );
2614 
+	public function set_user_city($value) {
2615 
+		$this->set_city($value);
2616 2616 
     }
2617 2617
2618 2618 
     /**
 
@@ -2621,8 +2621,8 @@  discard block
 
 block discarded – undo
2621 2621 
 	 * @since 1.0.19
2622 2622 
 	 * @param  string $value city.
2623 2623 
 	 */
2624 
-	public function set_customer_city( $value ) {
2625 
-		$this->set_city( $value );
2624 
+	public function set_customer_city($value) {
2625 
+		$this->set_city($value);
2626 2626 
     }
2627 2627
2628 2628 
     /**
 
@@ -2631,8 +2631,8 @@  discard block
 
 block discarded – undo
2631 2631 
 	 * @since 1.0.19
2632 2632 
 	 * @param  string $value zip.
2633 2633 
 	 */
2634 
-	public function set_zip( $value ) {
2635 
-		$this->set_prop( 'zip', $value );
2634 
+	public function set_zip($value) {
2635 
+		$this->set_prop('zip', $value);
2636 2636 
     }
2637 2637
2638 2638 
     /**
 
@@ -2641,8 +2641,8 @@  discard block
 
 block discarded – undo
2641 2641 
 	 * @since 1.0.19
2642 2642 
 	 * @param  string $value zip.
2643 2643 
 	 */
2644 
-	public function set_user_zip( $value ) {
2645 
-		$this->set_zip( $value );
2644 
+	public function set_user_zip($value) {
2645 
+		$this->set_zip($value);
2646 2646 
     }
2647 2647
2648 2648 
     /**
 
@@ -2651,8 +2651,8 @@  discard block
 
 block discarded – undo
2651 2651 
 	 * @since 1.0.19
2652 2652 
 	 * @param  string $value zip.
2653 2653 
 	 */
2654 
-	public function set_customer_zip( $value ) {
2655 
-		$this->set_zip( $value );
2654 
+	public function set_customer_zip($value) {
2655 
+		$this->set_zip($value);
2656 2656 
     }
2657 2657
2658 2658 
     /**
 
@@ -2661,8 +2661,8 @@  discard block
 
 block discarded – undo
2661 2661 
 	 * @since 1.0.19
2662 2662 
 	 * @param  string $value company.
2663 2663 
 	 */
2664 
-	public function set_company( $value ) {
2665 
-		$this->set_prop( 'company', $value );
2664 
+	public function set_company($value) {
2665 
+		$this->set_prop('company', $value);
2666 2666 
     }
2667 2667
2668 2668 
     /**
 
@@ -2671,8 +2671,8 @@  discard block
 
 block discarded – undo
2671 2671 
 	 * @since 1.0.19
2672 2672 
 	 * @param  string $value company.
2673 2673 
 	 */
2674 
-	public function set_user_company( $value ) {
2675 
-		$this->set_company( $value );
2674 
+	public function set_user_company($value) {
2675 
+		$this->set_company($value);
2676 2676 
     }
2677 2677
2678 2678 
     /**
 
@@ -2681,8 +2681,8 @@  discard block
 
 block discarded – undo
2681 2681 
 	 * @since 1.0.19
2682 2682 
 	 * @param  string $value company.
2683 2683 
 	 */
2684 
-	public function set_customer_company( $value ) {
2685 
-		$this->set_company( $value );
2684 
+	public function set_customer_company($value) {
2685 
+		$this->set_company($value);
2686 2686 
     }
2687 2687
2688 2688 
 	/**
 
@@ -2691,8 +2691,8 @@  discard block
 
 block discarded – undo
2691 2691 
 	 * @since 1.0.19
2692 2692 
 	 * @param  string $value company id.
2693 2693 
 	 */
2694 
-	public function set_company_id( $value ) {
2695 
-		$this->set_prop( 'company_id', $value );
2694 
+	public function set_company_id($value) {
2695 
+		$this->set_prop('company_id', $value);
2696 2696 
     }
2697 2697
2698 2698 
     /**
 
@@ -2701,8 +2701,8 @@  discard block
 
 block discarded – undo
2701 2701 
 	 * @since 1.0.19
2702 2702 
 	 * @param  string $value var number.
2703 2703 
 	 */
2704 
-	public function set_vat_number( $value ) {
2705 
-		$this->set_prop( 'vat_number', $value );
2704 
+	public function set_vat_number($value) {
2705 
+		$this->set_prop('vat_number', $value);
2706 2706 
     }
2707 2707
2708 2708 
     /**
 
@@ -2711,8 +2711,8 @@  discard block
 
 block discarded – undo
2711 2711 
 	 * @since 1.0.19
2712 2712 
 	 * @param  string $value var number.
2713 2713 
 	 */
2714 
-	public function set_user_vat_number( $value ) {
2715 
-		$this->set_vat_number( $value );
2714 
+	public function set_user_vat_number($value) {
2715 
+		$this->set_vat_number($value);
2716 2716 
     }
2717 2717
2718 2718 
     /**
 
@@ -2721,8 +2721,8 @@  discard block
 
 block discarded – undo
2721 2721 
 	 * @since 1.0.19
2722 2722 
 	 * @param  string $value var number.
2723 2723 
 	 */
2724 
-	public function set_customer_vat_number( $value ) {
2725 
-		$this->set_vat_number( $value );
2724 
+	public function set_customer_vat_number($value) {
2725 
+		$this->set_vat_number($value);
2726 2726 
     }
2727 2727
2728 2728 
     /**
 
@@ -2731,8 +2731,8 @@  discard block
 
 block discarded – undo
2731 2731 
 	 * @since 1.0.19
2732 2732 
 	 * @param  string $value var rate.
2733 2733 
 	 */
2734 
-	public function set_vat_rate( $value ) {
2735 
-		$this->set_prop( 'vat_rate', $value );
2734 
+	public function set_vat_rate($value) {
2735 
+		$this->set_prop('vat_rate', $value);
2736 2736 
     }
2737 2737
2738 2738 
     /**
 
@@ -2741,8 +2741,8 @@  discard block
 
 block discarded – undo
2741 2741 
 	 * @since 1.0.19
2742 2742 
 	 * @param  string $value var number.
2743 2743 
 	 */
2744 
-	public function set_user_vat_rate( $value ) {
2745 
-		$this->set_vat_rate( $value );
2744 
+	public function set_user_vat_rate($value) {
2745 
+		$this->set_vat_rate($value);
2746 2746 
     }
2747 2747
2748 2748 
     /**
 
@@ -2751,8 +2751,8 @@  discard block
 
 block discarded – undo
2751 2751 
 	 * @since 1.0.19
2752 2752 
 	 * @param  string $value var number.
2753 2753 
 	 */
2754 
-	public function set_customer_vat_rate( $value ) {
2755 
-		$this->set_vat_rate( $value );
2754 
+	public function set_customer_vat_rate($value) {
2755 
+		$this->set_vat_rate($value);
2756 2756 
     }
2757 2757
2758 2758 
     /**
 
@@ -2761,8 +2761,8 @@  discard block
 
 block discarded – undo
2761 2761 
 	 * @since 1.0.19
2762 2762 
 	 * @param  string $value address.
2763 2763 
 	 */
2764 
-	public function set_address( $value ) {
2765 
-		$this->set_prop( 'address', $value );
2764 
+	public function set_address($value) {
2765 
+		$this->set_prop('address', $value);
2766 2766 
     }
2767 2767
2768 2768 
     /**
 
@@ -2771,8 +2771,8 @@  discard block
 
 block discarded – undo
2771 2771 
 	 * @since 1.0.19
2772 2772 
 	 * @param  string $value address.
2773 2773 
 	 */
2774 
-	public function set_user_address( $value ) {
2775 
-		$this->set_address( $value );
2774 
+	public function set_user_address($value) {
2775 
+		$this->set_address($value);
2776 2776 
     }
2777 2777
2778 2778 
     /**
 
@@ -2781,8 +2781,8 @@  discard block
 
 block discarded – undo
2781 2781 
 	 * @since 1.0.19
2782 2782 
 	 * @param  string $value address.
2783 2783 
 	 */
2784 
-	public function set_customer_address( $value ) {
2785 
-		$this->set_address( $value );
2784 
+	public function set_customer_address($value) {
2785 
+		$this->set_address($value);
2786 2786 
     }
2787 2787
2788 2788 
     /**
 
@@ -2791,8 +2791,8 @@  discard block
 
 block discarded – undo
2791 2791 
 	 * @since 1.0.19
2792 2792 
 	 * @param  int|bool $value confirmed.
2793 2793 
 	 */
2794 
-	public function set_is_viewed( $value ) {
2795 
-		$this->set_prop( 'is_viewed', $value );
2794 
+	public function set_is_viewed($value) {
2795 
+		$this->set_prop('is_viewed', $value);
2796 2796 
 	}
2797 2797
2798 2798 
 	/**
 
@@ -2801,8 +2801,8 @@  discard block
 
 block discarded – undo
2801 2801 
 	 * @since 1.0.19
2802 2802 
 	 * @param  string $value email recipients.
2803 2803 
 	 */
2804 
-	public function set_email_cc( $value ) {
2805 
-		$this->set_prop( 'email_cc', $value );
2804 
+	public function set_email_cc($value) {
2805 
+		$this->set_prop('email_cc', $value);
2806 2806 
 	}
2807 2807
2808 2808 
 	/**
 
@@ -2811,9 +2811,9 @@  discard block
 
 block discarded – undo
2811 2811 
 	 * @since 1.0.19
2812 2812 
 	 * @param  string $value template.
2813 2813 
 	 */
2814 
-	public function set_template( $value ) {
2815 
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2816 
-			$this->set_prop( 'template', $value );
2814 
+	public function set_template($value) {
2815 
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2816 
+			$this->set_prop('template', $value);
2817 2817 
 		}
2818 2818 
 	}
2819 2819 
 
@@ -2824,8 +2824,8 @@  discard block
 
 block discarded – undo
2824 2824 
 	 * @param  string $value source.
2825 2825 
 	 * @deprecated
2826 2826 
 	 */
2827 
-	public function created_via( $value ) {
2828 
-		$this->set_created_via( sanitize_text_field( $value ) );
2827 
+	public function created_via($value) {
2828 
+		$this->set_created_via(sanitize_text_field($value));
2829 2829 
 	}
2830 2830
2831 2831 
 	/**
 
@@ -2834,8 +2834,8 @@  discard block
 
 block discarded – undo
2834 2834 
 	 * @since 1.0.19
2835 2835 
 	 * @param  string $value source.
2836 2836 
 	 */
2837 
-	public function set_created_via( $value ) {
2838 
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2837 
+	public function set_created_via($value) {
2838 
+		$this->set_prop('created_via', sanitize_text_field($value));
2839 2839 
 	}
2840 2840
2841 2841 
 	/**
 
@@ -2844,8 +2844,8 @@  discard block
 
 block discarded – undo
2844 2844 
 	 * @since 1.0.19
2845 2845 
 	 * @param  int|bool $value confirmed.
2846 2846 
 	 */
2847 
-	public function set_address_confirmed( $value ) {
2848 
-		$this->set_prop( 'address_confirmed', $value );
2847 
+	public function set_address_confirmed($value) {
2848 
+		$this->set_prop('address_confirmed', $value);
2849 2849 
     }
2850 2850
2851 2851 
     /**
 
@@ -2854,8 +2854,8 @@  discard block
 
 block discarded – undo
2854 2854 
 	 * @since 1.0.19
2855 2855 
 	 * @param  int|bool $value confirmed.
2856 2856 
 	 */
2857 
-	public function set_user_address_confirmed( $value ) {
2858 
-		$this->set_address_confirmed( $value );
2857 
+	public function set_user_address_confirmed($value) {
2858 
+		$this->set_address_confirmed($value);
2859 2859 
     }
2860 2860
2861 2861 
     /**
 
@@ -2864,8 +2864,8 @@  discard block
 
 block discarded – undo
2864 2864 
 	 * @since 1.0.19
2865 2865 
 	 * @param  int|bool $value confirmed.
2866 2866 
 	 */
2867 
-	public function set_customer_address_confirmed( $value ) {
2868 
-		$this->set_address_confirmed( $value );
2867 
+	public function set_customer_address_confirmed($value) {
2868 
+		$this->set_address_confirmed($value);
2869 2869 
     }
2870 2870
2871 2871 
     /**
 
@@ -2874,13 +2874,13 @@  discard block
 
 block discarded – undo
2874 2874 
 	 * @since 1.0.19
2875 2875 
 	 * @param  float $value shipping amount.
2876 2876 
 	 */
2877 
-	public function set_shipping( $value ) {
2877 
+	public function set_shipping($value) {
2878 2878
2879 
-		if ( ! is_numeric( $value ) ) {
2880 
-			return $this->set_prop( 'shipping', null );
2879 
+		if (!is_numeric($value)) {
2880 
+			return $this->set_prop('shipping', null);
2881 2881 
 		}
2882 2882
2883 
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2883 
+		$this->set_prop('shipping', max(0, floatval($value)));
2884 2884 
 	}
2885 2885
2886 2886 
 	/**
 
@@ -2889,8 +2889,8 @@  discard block
 
 block discarded – undo
2889 2889 
 	 * @since 1.0.19
2890 2890 
 	 * @param  float $value sub total.
2891 2891 
 	 */
2892 
-	public function set_subtotal( $value ) {
2893 
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2892 
+	public function set_subtotal($value) {
2893 
+		$this->set_prop('subtotal', max(0, $value));
2894 2894 
 	}
2895 2895
2896 2896 
 	/**
 
@@ -2899,8 +2899,8 @@  discard block
 
 block discarded – undo
2899 2899 
 	 * @since 1.0.19
2900 2900 
 	 * @param  float $value sub total.
2901 2901 
 	 */
2902 
-	public function set_total( $value ) {
2903 
-		$this->set_prop( 'total', max( 0, $value ) );
2902 
+	public function set_total($value) {
2903 
+		$this->set_prop('total', max(0, $value));
2904 2904 
     }
2905 2905
2906 2906 
     /**
 
@@ -2909,8 +2909,8 @@  discard block
 
 block discarded – undo
2909 2909 
 	 * @since 1.0.19
2910 2910 
 	 * @param  float $value discount total.
2911 2911 
 	 */
2912 
-	public function set_total_discount( $value ) {
2913 
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2912 
+	public function set_total_discount($value) {
2913 
+		$this->set_prop('total_discount', max(0, $value));
2914 2914 
     }
2915 2915
2916 2916 
     /**
 
@@ -2919,8 +2919,8 @@  discard block
 
 block discarded – undo
2919 2919 
 	 * @since 1.0.19
2920 2920 
 	 * @param  float $value discount total.
2921 2921 
 	 */
2922 
-	public function set_discount( $value ) {
2923 
-		$this->set_total_discount( $value );
2922 
+	public function set_discount($value) {
2923 
+		$this->set_total_discount($value);
2924 2924 
     }
2925 2925
2926 2926 
     /**
 
@@ -2929,8 +2929,8 @@  discard block
 
 block discarded – undo
2929 2929 
 	 * @since 1.0.19
2930 2930 
 	 * @param  float $value tax total.
2931 2931 
 	 */
2932 
-	public function set_total_tax( $value ) {
2933 
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2932 
+	public function set_total_tax($value) {
2933 
+		$this->set_prop('total_tax', max(0, $value));
2934 2934 
     }
2935 2935
2936 2936 
     /**
 
@@ -2939,8 +2939,8 @@  discard block
 
 block discarded – undo
2939 2939 
 	 * @since 1.0.19
2940 2940 
 	 * @param  float $value tax total.
2941 2941 
 	 */
2942 
-	public function set_tax_total( $value ) {
2943 
-		$this->set_total_tax( $value );
2942 
+	public function set_tax_total($value) {
2943 
+		$this->set_total_tax($value);
2944 2944 
     }
2945 2945
2946 2946 
     /**
 
@@ -2949,8 +2949,8 @@  discard block
 
 block discarded – undo
2949 2949 
 	 * @since 1.0.19
2950 2950 
 	 * @param  float $value fees total.
2951 2951 
 	 */
2952 
-	public function set_total_fees( $value ) {
2953 
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2952 
+	public function set_total_fees($value) {
2953 
+		$this->set_prop('total_fees', max(0, $value));
2954 2954 
     }
2955 2955
2956 2956 
     /**
 
@@ -2959,8 +2959,8 @@  discard block
 
 block discarded – undo
2959 2959 
 	 * @since 1.0.19
2960 2960 
 	 * @param  float $value fees total.
2961 2961 
 	 */
2962 
-	public function set_fees_total( $value ) {
2963 
-		$this->set_total_fees( $value );
2962 
+	public function set_fees_total($value) {
2963 
+		$this->set_total_fees($value);
2964 2964 
     }
2965 2965
2966 2966 
     /**
 
@@ -2969,13 +2969,13 @@  discard block
 
 block discarded – undo
2969 2969 
 	 * @since 1.0.19
2970 2970 
 	 * @param  array $value fees.
2971 2971 
 	 */
2972 
-	public function set_fees( $value ) {
2972 
+	public function set_fees($value) {
2973 2973
2974 
-		if ( ! is_array( $value ) ) {
2974 
+		if (!is_array($value)) {
2975 2975 
 			$value = array();
2976 2976 
 		}
2977 2977
2978 
-		$this->set_prop( 'fees', $value );
2978 
+		$this->set_prop('fees', $value);
2979 2979
2980 2980 
     }
2981 2981 
 
@@ -2985,13 +2985,13 @@  discard block
 
 block discarded – undo
2985 2985 
 	 * @since 1.0.19
2986 2986 
 	 * @param  array $value taxes.
2987 2987 
 	 */
2988 
-	public function set_taxes( $value ) {
2988 
+	public function set_taxes($value) {
2989 2989
2990 
-		if ( ! is_array( $value ) ) {
2990 
+		if (!is_array($value)) {
2991 2991 
 			$value = array();
2992 2992 
 		}
2993 2993
2994 
-		$this->set_prop( 'taxes', $value );
2994 
+		$this->set_prop('taxes', $value);
2995 2995
2996 2996 
     }
2997 2997 
 
@@ -3001,13 +3001,13 @@  discard block
 
 block discarded – undo
3001 3001 
 	 * @since 1.0.19
3002 3002 
 	 * @param  array $value discounts.
3003 3003 
 	 */
3004 
-	public function set_discounts( $value ) {
3004 
+	public function set_discounts($value) {
3005 3005
3006 
-		if ( ! is_array( $value ) ) {
3006 
+		if (!is_array($value)) {
3007 3007 
 			$value = array();
3008 3008 
 		}
3009 3009
3010 
-		$this->set_prop( 'discounts', $value );
3010 
+		$this->set_prop('discounts', $value);
3011 3011 
     }
3012 3012
3013 3013 
     /**
 
@@ -3016,19 +3016,19 @@  discard block
 
 block discarded – undo
3016 3016 
 	 * @since 1.0.19
3017 3017 
 	 * @param  GetPaid_Form_Item[] $value items.
3018 3018 
 	 */
3019 
-	public function set_items( $value ) {
3019 
+	public function set_items($value) {
3020 3020
3021 3021 
         // Remove existing items.
3022 
-        $this->set_prop( 'items', array() );
3022 
+        $this->set_prop('items', array());
3023 3023 
 		$this->recurring_item = null;
3024 3024
3025 3025 
         // Ensure that we have an array.
3026 
-        if ( ! is_array( $value ) ) {
3026 
+        if (!is_array($value)) {
3027 3027 
             return;
3028 3028 
         }
3029 3029
3030 
-        foreach ( $value as $item ) {
3031 
-            $this->add_item( $item );
3030 
+        foreach ($value as $item) {
3031 
+            $this->add_item($item);
3032 3032 
         }
3033 3033
3034 3034 
     }
 
@@ -3039,8 +3039,8 @@  discard block
 
 block discarded – undo
3039 3039 
 	 * @since 1.0.19
3040 3040 
 	 * @param  int $value payment form.
3041 3041 
 	 */
3042 
-	public function set_payment_form( $value ) {
3043 
-		$this->set_prop( 'payment_form', $value );
3042 
+	public function set_payment_form($value) {
3043 
+		$this->set_prop('payment_form', $value);
3044 3044 
     }
3045 3045
3046 3046 
     /**
 
@@ -3049,8 +3049,8 @@  discard block
 
 block discarded – undo
3049 3049 
 	 * @since 1.0.19
3050 3050 
 	 * @param  string $value submission id.
3051 3051 
 	 */
3052 
-	public function set_submission_id( $value ) {
3053 
-		$this->set_prop( 'submission_id', $value );
3052 
+	public function set_submission_id($value) {
3053 
+		$this->set_prop('submission_id', $value);
3054 3054 
     }
3055 3055
3056 3056 
     /**
 
@@ -3059,8 +3059,8 @@  discard block
 
 block discarded – undo
3059 3059 
 	 * @since 1.0.19
3060 3060 
 	 * @param  string $value discount code.
3061 3061 
 	 */
3062 
-	public function set_discount_code( $value ) {
3063 
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3062 
+	public function set_discount_code($value) {
3063 
+		$this->set_prop('discount_code', sanitize_text_field($value));
3064 3064 
     }
3065 3065
3066 3066 
     /**
 
@@ -3069,8 +3069,8 @@  discard block
 
 block discarded – undo
3069 3069 
 	 * @since 1.0.19
3070 3070 
 	 * @param  string $value gateway.
3071 3071 
 	 */
3072 
-	public function set_gateway( $value ) {
3073 
-		$this->set_prop( 'gateway', $value );
3072 
+	public function set_gateway($value) {
3073 
+		$this->set_prop('gateway', $value);
3074 3074 
     }
3075 3075
3076 3076 
     /**
 
@@ -3079,9 +3079,9 @@  discard block
 
 block discarded – undo
3079 3079 
 	 * @since 1.0.19
3080 3080 
 	 * @param  string $value transaction id.
3081 3081 
 	 */
3082 
-	public function set_transaction_id( $value ) {
3083 
-		if ( ! empty( $value ) ) {
3084 
-			$this->set_prop( 'transaction_id', $value );
3082 
+	public function set_transaction_id($value) {
3083 
+		if (!empty($value)) {
3084 
+			$this->set_prop('transaction_id', $value);
3085 3085 
 		}
3086 3086 
     }
3087 3087 
 
@@ -3091,8 +3091,8 @@  discard block
 
 block discarded – undo
3091 3091 
 	 * @since 1.0.19
3092 3092 
 	 * @param  string $value currency id.
3093 3093 
 	 */
3094 
-	public function set_currency( $value ) {
3095 
-		$this->set_prop( 'currency', $value );
3094 
+	public function set_currency($value) {
3095 
+		$this->set_prop('currency', $value);
3096 3096 
     }
3097 3097
3098 3098 
 	/**
 
@@ -3101,8 +3101,8 @@  discard block
 
 block discarded – undo
3101 3101 
 	 * @since 1.0.19
3102 3102 
 	 * @param  bool $value value.
3103 3103 
 	 */
3104 
-	public function set_disable_taxes( $value ) {
3105 
-		$this->set_prop( 'disable_taxes', (bool) $value );
3104 
+	public function set_disable_taxes($value) {
3105 
+		$this->set_prop('disable_taxes', (bool) $value);
3106 3106 
 	}
3107 3107
3108 3108 
     /**
 
@@ -3111,8 +3111,8 @@  discard block
 
 block discarded – undo
3111 3111 
 	 * @since 1.0.19
3112 3112 
 	 * @param  string $value subscription id.
3113 3113 
 	 */
3114 
-	public function set_subscription_id( $value ) {
3115 
-		$this->set_prop( 'subscription_id', $value );
3114 
+	public function set_subscription_id($value) {
3115 
+		$this->set_prop('subscription_id', $value);
3116 3116 
 	}
3117 3117
3118 3118 
 	/**
 
@@ -3121,8 +3121,8 @@  discard block
 
 block discarded – undo
3121 3121 
 	 * @since 1.0.19
3122 3122 
 	 * @param  string $value subscription id.
3123 3123 
 	 */
3124 
-	public function set_remote_subscription_id( $value ) {
3125 
-		$this->set_prop( 'remote_subscription_id', $value );
3124 
+	public function set_remote_subscription_id($value) {
3125 
+		$this->set_prop('remote_subscription_id', $value);
3126 3126 
     }
3127 3127
3128 3128 
     /*
 
@@ -3139,28 +3139,28 @@  discard block
 
 block discarded – undo
3139 3139 
      */
3140 3140 
     public function is_parent() {
3141 3141 
         $parent = $this->get_parent_id();
3142 
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
3142 
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
3143 3143 
     }
3144 3144
3145 3145 
     /**
3146 3146 
      * Checks if this is a renewal invoice.
3147 3147 
      */
3148 3148 
     public function is_renewal() {
3149 
-        return $this->is_recurring() && ! $this->is_parent();
3149 
+        return $this->is_recurring() && !$this->is_parent();
3150 3150 
     }
3151 3151
3152 3152 
     /**
3153 3153 
      * Checks if this is a recurring invoice.
3154 3154 
      */
3155 3155 
     public function is_recurring() {
3156 
-        return ! empty( $this->recurring_item );
3156 
+        return !empty($this->recurring_item);
3157 3157 
     }
3158 3158
3159 3159 
     /**
3160 3160 
      * Checks if this is a taxable invoice.
3161 3161 
      */
3162 3162 
     public function is_taxable() {
3163 
-        return ! $this->get_disable_taxes();
3163 
+        return !$this->get_disable_taxes();
3164 3164 
 	}
3165 3165
3166 3166 
 	/**
 
@@ -3174,45 +3174,45 @@  discard block
 
 block discarded – undo
3174 3174 
 	 * Checks to see if the invoice requires payment.
3175 3175 
 	 */
3176 3176 
 	public function is_free() {
3177 
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3177 
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3178 3178
3179 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3179 
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3180 3180 
 			$is_free = false;
3181 3181 
 		}
3182 3182
3183 
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3183 
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3184 3184 
     }
3185 3185
3186 3186 
     /**
3187 3187 
      * Checks if the invoice is paid.
3188 3188 
      */
3189 3189 
     public function is_paid() {
3190 
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3191 
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3190 
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3191 
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3192 3192 
 	}
3193 3193
3194 3194 
 	/**
3195 3195 
      * Checks if the invoice needs payment.
3196 3196 
      */
3197 3197 
 	public function needs_payment() {
3198 
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3199 
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3198 
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3199 
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3200 3200 
     }
3201 3201
3202 3202 
 	/**
3203 3203 
      * Checks if the invoice is refunded.
3204 3204 
      */
3205 3205 
 	public function is_refunded() {
3206 
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3207 
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3206 
+        $is_refunded = $this->has_status('wpi-refunded');
3207 
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3208 3208 
 	}
3209 3209
3210 3210 
 	/**
3211 3211 
      * Checks if the invoice is held.
3212 3212 
      */
3213 3213 
 	public function is_held() {
3214 
-        $is_held = $this->has_status( 'wpi-onhold' );
3215 
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3214 
+        $is_held = $this->has_status('wpi-onhold');
3215 
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3216 3216 
 	}
3217 3217
3218 3218 
 	/**
 
@@ -3220,30 +3220,30 @@  discard block
 
 block discarded – undo
3220 3220 
      */
3221 3221 
 	public function is_due() {
3222 3222 
 		$due_date = $this->get_due_date();
3223 
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3223 
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3224 3224 
 	}
3225 3225
3226 3226 
 	/**
3227 3227 
      * Checks if the invoice is draft.
3228 3228 
      */
3229 3229 
 	public function is_draft() {
3230 
-        return $this->has_status( 'draft, auto-draft' );
3230 
+        return $this->has_status('draft, auto-draft');
3231 3231 
 	}
3232 3232
3233 3233 
     /**
3234 3234 
      * Checks if the invoice has a given status.
3235 3235 
      */
3236 
-    public function has_status( $status ) {
3237 
-        $status = wpinv_parse_list( $status );
3238 
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3236 
+    public function has_status($status) {
3237 
+        $status = wpinv_parse_list($status);
3238 
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3239 3239 
 	}
3240 3240
3241 3241 
 	/**
3242 3242 
      * Checks if the invoice is of a given type.
3243 3243 
      */
3244 
-    public function is_type( $type ) {
3245 
-        $type = wpinv_parse_list( $type );
3246 
-        return in_array( $this->get_type(), $type );
3244 
+    public function is_type($type) {
3245 
+        $type = wpinv_parse_list($type);
3246 
+        return in_array($this->get_type(), $type);
3247 3247 
     }
3248 3248
3249 3249 
     /**
 
@@ -3275,8 +3275,8 @@  discard block
 
 block discarded – undo
3275 3275 
      *
3276 3276 
      */
3277 3277 
 	public function is_initial_free() {
3278 
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3279 
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3278 
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3279 
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3280 3280 
     }
3281 3281
3282 3282 
 	/**
 
@@ -3286,11 +3286,11 @@  discard block
 
 block discarded – undo
3286 3286 
     public function item_has_free_trial() {
3287 3287
3288 3288 
         // Ensure we have a recurring item.
3289 
-        if ( ! $this->is_recurring() ) {
3289 
+        if (!$this->is_recurring()) {
3290 3290 
             return false;
3291 3291 
         }
3292 3292
3293 
-        $item = $this->get_recurring( true );
3293 
+        $item = $this->get_recurring(true);
3294 3294 
         return $item->has_free_trial();
3295 3295 
 	}
3296 3296 
 
@@ -3298,7 +3298,7 @@  discard block
 
 block discarded – undo
3298 3298 
      * Check if the free trial is a result of a discount.
3299 3299 
      */
3300 3300 
     public function is_free_trial_from_discount() {
3301 
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3301 
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3302 3302 
 	}
3303 3303
3304 3304 
 	/**
 
@@ -3306,12 +3306,12 @@  discard block
 
 block discarded – undo
3306 3306 
      */
3307 3307 
     public function discount_first_payment_only() {
3308 3308
3309 
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3310 
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3309 
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3310 
+        if (!$discount->exists() || !$this->is_recurring()) {
3311 3311 
             return true;
3312 3312 
         }
3313 3313
3314 
-        return ! $discount->get_is_recurring();
3314 
+        return !$discount->get_is_recurring();
3315 3315 
     }
3316 3316
3317 3317 
     /*
 
@@ -3329,23 +3329,23 @@  discard block
 
 block discarded – undo
3329 3329 
      * @param GetPaid_Form_Item|array $item
3330 3330 
      * @return WP_Error|Bool
3331 3331 
      */
3332 
-    public function add_item( $item ) {
3332 
+    public function add_item($item) {
3333 3333
3334 
-		if ( is_array( $item ) ) {
3335 
-			$item = $this->process_array_item( $item );
3334 
+		if (is_array($item)) {
3335 
+			$item = $this->process_array_item($item);
3336 3336 
 		}
3337 3337
3338 
-		if ( is_numeric( $item ) ) {
3339 
-			$item = new GetPaid_Form_Item( $item );
3338 
+		if (is_numeric($item)) {
3339 
+			$item = new GetPaid_Form_Item($item);
3340 3340 
 		}
3341 3341
3342 3342 
         // Make sure that it is available for purchase.
3343 
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3344 
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3343 
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3344 
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3345 3345 
         }
3346 3346
3347 3347 
         // Do we have a recurring item?
3348 
-		if ( $item->is_recurring() ) {
3348 
+		if ($item->is_recurring()) {
3349 3349 
 			$this->recurring_item = $item->get_id();
3350 3350 
         }
3351 3351 
 
@@ -3353,9 +3353,9 @@  discard block
 
 block discarded – undo
3353 3353 
         $item->invoice_id = (int) $this->get_id();
3354 3354
3355 3355 
 		// Remove duplicates.
3356 
-		$this->remove_item( $item->get_id() );
3356 
+		$this->remove_item($item->get_id());
3357 3357
3358 
-		if ( 0 == $item->get_quantity() ) {
3358 
+		if (0 == $item->get_quantity()) {
3359 3359 
 			return;
3360 3360 
 		}
3361 3361 
 
@@ -3365,7 +3365,7 @@  discard block
 
 block discarded – undo
3365 3365 
 		// Add new item.
3366 3366 
         $items[] = $item;
3367 3367
3368 
-        $this->set_prop( 'items', $items );
3368 
+        $this->set_prop('items', $items);
3369 3369
3370 3370 
 		return true;
3371 3371 
 	}
 
@@ -3376,26 +3376,26 @@  discard block
 
 block discarded – undo
3376 3376 
 	 * @since 1.0.19
3377 3377 
 	 * @return GetPaid_Form_Item
3378 3378 
 	 */
3379 
-	protected function process_array_item( $array ) {
3379 
+	protected function process_array_item($array) {
3380 3380
3381 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3382 
-		$item    = new GetPaid_Form_Item( $item_id );
3381 
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3382 
+		$item    = new GetPaid_Form_Item($item_id);
3383 3383
3384 3384 
 		// Set item data.
3385 
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3386 
-			if ( isset( $array[ "item_$key" ] ) ) {
3385 
+		foreach (array('name', 'price', 'description') as $key) {
3386 
+			if (isset($array["item_$key"])) {
3387 3387 
 				$method = "set_$key";
3388 
-				$item->$method( $array[ "item_$key" ] );
3388 
+				$item->$method($array["item_$key"]);
3389 3389 
 			}
3390 3390 
 		}
3391 3391
3392 
-		if ( isset( $array['quantity'] ) ) {
3393 
-			$item->set_quantity( $array['quantity'] );
3392 
+		if (isset($array['quantity'])) {
3393 
+			$item->set_quantity($array['quantity']);
3394 3394 
 		}
3395 3395
3396 3396 
 		// Set item meta.
3397 
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3398 
-			$item->set_item_meta( $array['meta'] );
3397 
+		if (isset($array['meta']) && is_array($array['meta'])) {
3398 
+			$item->set_item_meta($array['meta']);
3399 3399 
 		}
3400 3400
3401 3401 
 		return $item;
 
@@ -3408,10 +3408,10 @@  discard block
 
 block discarded – undo
3408 3408 
 	 * @since 1.0.19
3409 3409 
 	 * @return GetPaid_Form_Item|null
3410 3410 
 	 */
3411 
-	public function get_item( $item_id ) {
3411 
+	public function get_item($item_id) {
3412 3412
3413 
-		foreach ( $this->get_items() as $item ) {
3414 
-			if ( (int) $item_id == $item->get_id() ) {
3413 
+		foreach ($this->get_items() as $item) {
3414 
+			if ((int) $item_id == $item->get_id()) {
3415 3415 
 				return $item;
3416 3416 
 			}
3417 3417 
 		}
 
@@ -3424,16 +3424,16 @@  discard block
 
 block discarded – undo
3424 3424 
 	 *
3425 3425 
 	 * @since 1.0.19
3426 3426 
 	 */
3427 
-	public function remove_item( $item_id ) {
3427 
+	public function remove_item($item_id) {
3428 3428 
 		$items   = $this->get_items();
3429 3429 
 		$item_id = (int) $item_id;
3430 3430
3431 
-		foreach ( $items as $index => $item ) {
3432 
-			if ( (int) $item_id == $item->get_id() ) {
3433 
-				unset( $items[ $index ] );
3434 
-				$this->set_prop( 'items', $items );
3431 
+		foreach ($items as $index => $item) {
3432 
+			if ((int) $item_id == $item->get_id()) {
3433 
+				unset($items[$index]);
3434 
+				$this->set_prop('items', $items);
3435 3435
3436 
-				if ( $item_id == $this->recurring_item ) {
3436 
+				if ($item_id == $this->recurring_item) {
3437 3437 
 					$this->recurring_item = null;
3438 3438 
 				}
3439 3439 
 }
 
@@ -3447,11 +3447,11 @@  discard block
 
 block discarded – undo
3447 3447 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3448 3448 
 	 * @since 1.0.19
3449 3449 
 	 */
3450 
-    public function add_fee( $fee ) {
3450 
+    public function add_fee($fee) {
3451 3451
3452 3452 
 		$fees                 = $this->get_fees();
3453 
-		$fees[ $fee['name'] ] = $fee;
3454 
-		$this->set_prop( 'fees', $fees );
3453 
+		$fees[$fee['name']] = $fee;
3454 
+		$this->set_prop('fees', $fees);
3455 3455
3456 3456 
     }
3457 3457 
 
@@ -3460,9 +3460,9 @@  discard block
 
 block discarded – undo
3460 3460 
 	 *
3461 3461 
 	 * @since 1.0.19
3462 3462 
 	 */
3463 
-	public function get_fee( $fee ) {
3463 
+	public function get_fee($fee) {
3464 3464 
         $fees = $this->get_fees();
3465 
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3465 
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3466 3466 
     }
3467 3467
3468 3468 
     /**
 
@@ -3470,11 +3470,11 @@  discard block
 
 block discarded – undo
3470 3470 
 	 *
3471 3471 
 	 * @since 1.0.19
3472 3472 
 	 */
3473 
-	public function remove_fee( $fee ) {
3473 
+	public function remove_fee($fee) {
3474 3474 
         $fees = $this->get_fees();
3475 
-        if ( isset( $fees[ $fee ] ) ) {
3476 
-            unset( $fees[ $fee ] );
3477 
-            $this->set_prop( 'fees', $fees );
3475 
+        if (isset($fees[$fee])) {
3476 
+            unset($fees[$fee]);
3477 
+            $this->set_prop('fees', $fees);
3478 3478 
         }
3479 3479 
     }
3480 3480 
 
@@ -3484,11 +3484,11 @@  discard block
 
 block discarded – undo
3484 3484 
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3485 3485 
 	 * @since 1.0.19
3486 3486 
 	 */
3487 
-	public function add_discount( $discount ) {
3487 
+	public function add_discount($discount) {
3488 3488
3489 3489 
 		$discounts = $this->get_discounts();
3490 
-		$discounts[ $discount['name'] ] = $discount;
3491 
-		$this->set_prop( 'discounts', $discounts );
3490 
+		$discounts[$discount['name']] = $discount;
3491 
+		$this->set_prop('discounts', $discounts);
3492 3492
3493 3493 
 	}
3494 3494 
 
@@ -3498,15 +3498,15 @@  discard block
 
 block discarded – undo
3498 3498 
 	 * @since 1.0.19
3499 3499 
 	 * @return float
3500 3500 
 	 */
3501 
-	public function get_discount( $discount = false ) {
3501 
+	public function get_discount($discount = false) {
3502 3502
3503 3503 
 		// Backwards compatibilty.
3504 
-		if ( empty( $discount ) ) {
3504 
+		if (empty($discount)) {
3505 3505 
 			return $this->get_total_discount();
3506 3506 
 		}
3507 3507
3508 3508 
         $discounts = $this->get_discounts();
3509 
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3509 
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3510 3510 
     }
3511 3511
3512 3512 
     /**
 
@@ -3514,15 +3514,15 @@  discard block
 
 block discarded – undo
3514 3514 
 	 *
3515 3515 
 	 * @since 1.0.19
3516 3516 
 	 */
3517 
-	public function remove_discount( $discount ) {
3517 
+	public function remove_discount($discount) {
3518 3518 
         $discounts = $this->get_discounts();
3519 
-        if ( isset( $discounts[ $discount ] ) ) {
3520 
-            unset( $discounts[ $discount ] );
3521 
-            $this->set_prop( 'discounts', $discounts );
3519 
+        if (isset($discounts[$discount])) {
3520 
+            unset($discounts[$discount]);
3521 
+            $this->set_prop('discounts', $discounts);
3522 3522 
         }
3523 3523
3524 
-		if ( 'discount_code' == $discount ) {
3525 
-			foreach ( $this->get_items() as $item ) {
3524 
+		if ('discount_code' == $discount) {
3525 
+			foreach ($this->get_items() as $item) {
3526 3526 
 				$item->item_discount           = 0;
3527 3527 
 				$item->recurring_item_discount = 0;
3528 3528 
 			}
 
@@ -3535,12 +3535,12 @@  discard block
 
 block discarded – undo
3535 3535 
      *
3536 3536 
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3537 3537 
      */
3538 
-    public function add_tax( $tax ) {
3539 
-        if ( $this->is_taxable() ) {
3538 
+    public function add_tax($tax) {
3539 
+        if ($this->is_taxable()) {
3540 3540
3541 
-            $taxes                 = $this->get_taxes();
3542 
-			$taxes[ $tax['name'] ] = $tax;
3543 
-			$this->set_prop( 'taxes', $tax );
3541 
+            $taxes = $this->get_taxes();
3542 
+			$taxes[$tax['name']] = $tax;
3543 
+			$this->set_prop('taxes', $tax);
3544 3544
3545 3545 
         }
3546 3546 
     }
 
@@ -3550,15 +3550,15 @@  discard block
 
 block discarded – undo
3550 3550 
 	 *
3551 3551 
 	 * @since 1.0.19
3552 3552 
 	 */
3553 
-	public function get_tax( $tax = null ) {
3553 
+	public function get_tax($tax = null) {
3554 3554
3555 3555 
 		// Backwards compatility.
3556 
-		if ( empty( $tax ) ) {
3556 
+		if (empty($tax)) {
3557 3557 
 			return $this->get_total_tax();
3558 3558 
 		}
3559 3559
3560 3560 
         $taxes = $this->get_taxes();
3561 
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3561 
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3562 3562 
     }
3563 3563
3564 3564 
     /**
 
@@ -3566,11 +3566,11 @@  discard block
 
 block discarded – undo
3566 3566 
 	 *
3567 3567 
 	 * @since 1.0.19
3568 3568 
 	 */
3569 
-	public function remove_tax( $tax ) {
3569 
+	public function remove_tax($tax) {
3570 3570 
         $taxes = $this->get_taxes();
3571 
-        if ( isset( $taxes[ $tax ] ) ) {
3572 
-            unset( $taxes[ $tax ] );
3573 
-            $this->set_prop( 'taxes', $taxes );
3571 
+        if (isset($taxes[$tax])) {
3572 
+            unset($taxes[$tax]);
3573 
+            $this->set_prop('taxes', $taxes);
3574 3574 
         }
3575 3575 
     }
3576 3576 
 
@@ -3581,22 +3581,22 @@  discard block
 
 block discarded – undo
3581 3581 
 	 * @return float The recalculated subtotal
3582 3582 
 	 */
3583 3583 
 	public function recalculate_subtotal() {
3584 
-        $items     = $this->get_items();
3584 
+        $items = $this->get_items();
3585 3585 
 		$subtotal  = 0;
3586 3586 
 		$recurring = 0;
3587 3587
3588 
-        foreach ( $items as $item ) {
3589 
-			$subtotal  += $item->get_sub_total( 'edit' );
3590 
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3588 
+        foreach ($items as $item) {
3589 
+			$subtotal  += $item->get_sub_total('edit');
3590 
+			$recurring += $item->get_recurring_sub_total('edit');
3591 3591 
         }
3592 3592
3593 
-		if ( wpinv_prices_include_tax() ) {
3594 
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3595 
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3593 
+		if (wpinv_prices_include_tax()) {
3594 
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3595 
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3596 3596 
 		}
3597 3597
3598 3598 
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3599 
-		$this->set_subtotal( $current );
3599 
+		$this->set_subtotal($current);
3600 3600
3601 3601 
 		$this->totals['subtotal'] = array(
3602 3602 
 			'initial'   => $subtotal,
 
@@ -3617,14 +3617,14 @@  discard block
 
 block discarded – undo
3617 3617 
 		$discount  = 0;
3618 3618 
 		$recurring = 0;
3619 3619
3620 
-        foreach ( $discounts as $data ) {
3621 
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3622 
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3620 
+        foreach ($discounts as $data) {
3621 
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3622 
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3623 3623 
 		}
3624 3624
3625 3625 
 		$current = $this->is_renewal() ? $recurring : $discount;
3626 3626
3627 
-		$this->set_total_discount( $current );
3627 
+		$this->set_total_discount($current);
3628 3628
3629 3629 
 		$this->totals['discount'] = array(
3630 3630 
 			'initial'   => $discount,
 
@@ -3645,13 +3645,13 @@  discard block
 
 block discarded – undo
3645 3645
3646 3646 
 		// Maybe disable taxes.
3647 3647 
 		$vat_number = $this->get_vat_number();
3648 
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3648 
+		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number);
3649 3649
3650 
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3650 
+		if (wpinv_is_base_country($this->get_country()) && 'vat_too' === wpinv_get_option('vat_same_country_rule', 'vat_too')) {
3651 3651 
 			$skip_tax = false;
3652 3652 
 		}
3653 3653
3654 
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3654 
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || $skip_tax) {
3655 3655
3656 3656 
 			$this->totals['tax'] = array(
3657 3657 
 				'initial'   => 0,
 
@@ -3660,37 +3660,37 @@  discard block
 
 block discarded – undo
3660 3660
3661 3661 
 			$this->tax_rate = 0;
3662 3662
3663 
-			$this->set_taxes( array() );
3663 
+			$this->set_taxes(array());
3664 3664 
 			$current = 0;
3665 3665 
 		} else {
3666 3666
3667 3667 
 			$item_taxes = array();
3668 3668
3669 
-			foreach ( $this->get_items() as $item ) {
3670 
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3671 
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3672 
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3673 
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3674 
-				foreach ( $taxes as $name => $amount ) {
3675 
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3676 
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3677 
-
3678 
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3679 
-						$item_taxes[ $name ] = $tax;
3669 
+			foreach ($this->get_items() as $item) {
3670 
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3671 
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3672 
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
3673 
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
3674 
+				foreach ($taxes as $name => $amount) {
3675 
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3676 
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3677 
+
3678 
+					if (!isset($item_taxes[$name])) {
3679 
+						$item_taxes[$name] = $tax;
3680 3680 
 						continue;
3681 3681 
 					}
3682 3682
3683 
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3684 
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3683 
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3684 
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3685 3685
3686 3686 
 				}
3687 3687 
 			}
3688 3688
3689 
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3690 
-			$this->set_taxes( $item_taxes );
3689 
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3690 
+			$this->set_taxes($item_taxes);
3691 3691
3692 
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3693 
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3692 
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3693 
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3694 3694
3695 3695 
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3696 3696 
 
@@ -3701,7 +3701,7 @@  discard block
 
 block discarded – undo
3701 3701
3702 3702 
 		}
3703 3703
3704 
-		$this->set_total_tax( $current );
3704 
+		$this->set_total_tax($current);
3705 3705
3706 3706 
 		return $current;
3707 3707 
 
@@ -3718,20 +3718,20 @@  discard block
 
 block discarded – undo
3718 3718 
 		$fee       = 0;
3719 3719 
 		$recurring = 0;
3720 3720
3721 
-        foreach ( $fees as $data ) {
3722 
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3723 
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3721 
+        foreach ($fees as $data) {
3722 
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3723 
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3724 3724 
 		}
3725 3725
3726 3726 
 		$current = $this->is_renewal() ? $recurring : $fee;
3727 
-		$this->set_total_fees( $current );
3727 
+		$this->set_total_fees($current);
3728 3728
3729 3729 
 		$this->totals['fee'] = array(
3730 3730 
 			'initial'   => $fee,
3731 3731 
 			'recurring' => $recurring,
3732 3732 
 		);
3733 3733
3734 
-        $this->set_total_fees( $fee );
3734 
+        $this->set_total_fees($fee);
3735 3735 
         return $current;
3736 3736 
     }
3737 3737 
 
@@ -3746,7 +3746,7 @@  discard block
 
 block discarded – undo
3746 3746 
         $this->recalculate_total_discount();
3747 3747 
 		$this->recalculate_total_tax();
3748 3748 
 		$this->recalculate_subtotal();
3749 
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3749 
+		$this->set_total($this->get_total_tax('edit') + $this->get_total_fees('edit') + $this->get_subtotal('edit') - $this->get_total_discount('edit'));
3750 3750 
 		return $this->get_total();
3751 3751 
 	}
3752 3752 
 
@@ -3755,7 +3755,7 @@  discard block
 
 block discarded – undo
3755 3755 
 	 */
3756 3756 
     public function recalculate_totals() {
3757 3757 
         $this->recalculate_total();
3758 
-        $this->save( true );
3758 
+        $this->save(true);
3759 3759 
         return $this;
3760 3760 
     }
3761 3761 
 
@@ -3773,8 +3773,8 @@  discard block
 
 block discarded – undo
3773 3773 
 	 * @return int|false The new note's ID on success, false on failure.
3774 3774 
      *
3775 3775 
      */
3776 
-    public function add_system_note( $note ) {
3777 
-		return $this->add_note( $note, false, false, true );
3776 
+    public function add_system_note($note) {
3777 
+		return $this->add_note($note, false, false, true);
3778 3778 
 	}
3779 3779
3780 3780 
     /**
 
@@ -3784,10 +3784,10 @@  discard block
 
 block discarded – undo
3784 3784 
 	 * @return int|false The new note's ID on success, false on failure.
3785 3785 
      *
3786 3786 
      */
3787 
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3787 
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3788 3788
3789 3789 
         // Bail if no note specified or this invoice is not yet saved.
3790 
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3790 
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3791 3791 
             return false;
3792 3792 
         }
3793 3793 
 
@@ -3795,23 +3795,23 @@  discard block
 
 block discarded – undo
3795 3795 
 		$author_email = '[email protected]';
3796 3796
3797 3797 
 		// If this is an admin comment or it has been added by the user.
3798 
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3799 
-			$user         = get_user_by( 'id', get_current_user_id() );
3798 
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3799 
+			$user = get_user_by('id', get_current_user_id());
3800 3800 
             $author       = $user->display_name;
3801 3801 
             $author_email = $user->user_email;
3802 3802 
 		}
3803 3803
3804 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3804 
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3805 3805
3806 3806 
 	}
3807 3807
3808 3808 
 	/**
3809 3809 
      * Generates a unique key for the invoice.
3810 3810 
      */
3811 
-    public function generate_key( $string = '' ) {
3812 
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3811 
+    public function generate_key($string = '') {
3812 
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3813 3813 
         return strtolower(
3814 
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3814 
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3815 3815 
         );
3816 3816 
     }
3817 3817 
 
@@ -3821,11 +3821,11 @@  discard block
 
 block discarded – undo
3821 3821 
     public function generate_number() {
3822 3822 
         $number = $this->get_id();
3823 3823
3824 
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3825 
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3824 
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3825 
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3826 3826 
         }
3827 3827
3828 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3828 
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3829 3829
3830 3830 
 	}
3831 3831 
 
@@ -3838,55 +3838,55 @@  discard block
 
 block discarded – undo
3838 3838 
 		// Reset status transition variable.
3839 3839 
 		$this->status_transition = false;
3840 3840
3841 
-		if ( $status_transition ) {
3841 
+		if ($status_transition) {
3842 3842 
 			try {
3843 3843
3844 3844 
 				// Fire a hook for the status change.
3845 
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3845 
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3846 3846
3847 3847 
 				// @deprecated this is deprecated and will be removed in the future.
3848 
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3848 
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3849 3849
3850 
-				if ( ! empty( $status_transition['from'] ) ) {
3850 
+				if (!empty($status_transition['from'])) {
3851 3851
3852 3852 
 					/* translators: 1: old invoice status 2: new invoice status */
3853 
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3853 
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3854 3854
3855 3855 
 					// Fire another hook.
3856 
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3857 
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3856 
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3857 
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3858 3858
3859 3859 
 					// @deprecated this is deprecated and will be removed in the future.
3860 
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3860 
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3861 3861
3862 3862 
 					// Note the transition occurred.
3863 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3863 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3864 3864
3865 3865 
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3866 3866 
 					if (
3867 
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3868 
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3867 
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3868 
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3869 3869 
 					) {
3870 
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3870 
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3871 3871 
 					}
3872 3872
3873 3873 
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3874 3874 
 					if (
3875 
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3876 
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3875 
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3876 
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3877 3877 
 					) {
3878 
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3878 
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3879 3879 
 					}
3880 3880 
 				} else {
3881 3881 
 					/* translators: %s: new invoice status */
3882 
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3882 
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3883 3883
3884 3884 
 					// Note the transition occurred.
3885 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3885 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3886 3886
3887 3887 
 				}
3888 
-			} catch ( Exception $e ) {
3889 
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3888 
+			} catch (Exception $e) {
3889 
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3890 3890 
 			}
3891 3891 
 		}
3892 3892 
 	}
 
@@ -3894,13 +3894,13 @@  discard block
 
 block discarded – undo
3894 3894 
 	/**
3895 3895 
 	 * Updates an invoice status.
3896 3896 
 	 */
3897 
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3897 
+	public function update_status($new_status = false, $note = '', $manual = false) {
3898 3898
3899 3899 
 		// Fires before updating a status.
3900 
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3900 
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3901 3901
3902 3902 
 		// Update the status.
3903 
-		$this->set_status( $new_status, $note, $manual );
3903 
+		$this->set_status($new_status, $note, $manual);
3904 3904
3905 3905 
 		// Save the order.
3906 3906 
 		return $this->save();
 
@@ -3911,18 +3911,18 @@  discard block
 
 block discarded – undo
3911 3911 
 	 * @deprecated
3912 3912 
 	 */
3913 3913 
 	public function refresh_item_ids() {
3914 
-        $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3915 
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3914 
+        $item_ids = implode(',', array_unique(wp_list_pluck($this->get_cart_details(), 'item_id')));
3915 
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3916 3916 
 	}
3917 3917
3918 3918 
 	/**
3919 3919 
 	 * @deprecated
3920 3920 
 	 */
3921 
-	public function update_items( $temp = false ) {
3921 
+	public function update_items($temp = false) {
3922 3922
3923 
-		$this->set_items( $this->get_items() );
3923 
+		$this->set_items($this->get_items());
3924 3924
3925 
-		if ( ! $temp ) {
3925 
+		if (!$temp) {
3926 3926 
 			$this->save();
3927 3927 
 		}
3928 3928 
 
@@ -3936,11 +3936,11 @@  discard block
 
 block discarded – undo
3936 3936
3937 3937 
         $discount_code = $this->get_discount_code();
3938 3938
3939 
-        if ( empty( $discount_code ) ) {
3939 
+        if (empty($discount_code)) {
3940 3940 
             return false;
3941 3941 
         }
3942 3942
3943 
-        $discount = wpinv_get_discount_obj( $discount_code );
3943 
+        $discount = wpinv_get_discount_obj($discount_code);
3944 3944
3945 3945 
         // Ensure it is active.
3946 3946 
         return $discount->exists();
 
@@ -3951,7 +3951,7 @@  discard block
 
 block discarded – undo
3951 3951 
 	 * Refunds an invoice.
3952 3952 
 	 */
3953 3953 
     public function refund() {
3954 
-		$this->set_status( 'wpi-refunded' );
3954 
+		$this->set_status('wpi-refunded');
3955 3955 
         $this->save();
3956 3956 
 	}
3957 3957 
 
@@ -3960,53 +3960,53 @@  discard block
 
 block discarded – undo
3960 3960 
 	 *
3961 3961 
 	 * @param string $transaction_id
3962 3962 
 	 */
3963 
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3963 
+    public function mark_paid($transaction_id = null, $note = '') {
3964 3964
3965 3965 
 		// Set the transaction id.
3966 
-		if ( empty( $transaction_id ) ) {
3967 
-			$transaction_id = $this->generate_key( 'trans_' );
3966 
+		if (empty($transaction_id)) {
3967 
+			$transaction_id = $this->generate_key('trans_');
3968 3968 
 		}
3969 3969
3970 
-		if ( ! $this->get_transaction_id() ) {
3971 
-			$this->set_transaction_id( $transaction_id );
3970 
+		if (!$this->get_transaction_id()) {
3971 
+			$this->set_transaction_id($transaction_id);
3972 3972 
 		}
3973 3973
3974 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3974 
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3975 3975 
 			return $this->save();
3976 3976 
 		}
3977 3977
3978 3978 
 		// Set the completed date.
3979 
-		$this->set_date_completed( current_time( 'mysql' ) );
3979 
+		$this->set_date_completed(current_time('mysql'));
3980 3980
3981 3981 
 		// Set the new status.
3982 
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3983 
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3982 
+		$gateway = sanitize_text_field($this->get_gateway_title());
3983 
+		if ($this->is_renewal() || !$this->is_parent()) {
3984 3984
3985 
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3986 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3985 
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3986 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3987 3987
3988 
-			if ( 'none' == $this->get_gateway() ) {
3988 
+			if ('none' == $this->get_gateway()) {
3989 3989 
 				$_note = $note;
3990 3990 
 			}
3991 3991
3992 
-			$this->set_status( 'wpi-renewal', $_note );
3992 
+			$this->set_status('wpi-renewal', $_note);
3993 3993
3994 3994 
 		} else {
3995 3995
3996 
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3997 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3996 
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3997 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3998 3998
3999 
-			if ( 'none' == $this->get_gateway() ) {
3999 
+			if ('none' == $this->get_gateway()) {
4000 4000 
 				$_note = $note;
4001 4001 
 			}
4002 4002
4003 
-			$this->set_status( 'publish', $_note );
4003 
+			$this->set_status('publish', $_note);
4004 4004
4005 4005 
 		}
4006 4006
4007 4007 
 		// Set checkout mode.
4008 
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4009 
-		$this->set_mode( $mode );
4008 
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
4009 
+		$this->set_mode($mode);
4010 4010
4011 4011 
 		// Save the invoice.
4012 4012 
         $this->save();
 
@@ -4031,16 +4031,16 @@  discard block
 
 block discarded – undo
4031 4031 
      * Clears the subscription's cache.
4032 4032 
      */
4033 4033 
     public function clear_cache() {
4034 
-		if ( $this->get_key() ) {
4035 
-			wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4034 
+		if ($this->get_key()) {
4035 
+			wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
4036 4036 
 		}
4037 4037
4038 
-		if ( $this->get_number() ) {
4039 
-			wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4038 
+		if ($this->get_number()) {
4039 
+			wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
4040 4040 
 		}
4041 4041
4042 
-		if ( $this->get_transaction_id() ) {
4043 
-			wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4042 
+		if ($this->get_transaction_id()) {
4043 
+			wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
4044 4044 
 		}
4045 4045 
 	}
4046 4046
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-address.php 2 patches
Indentation   +273 added lines, -273 removed lines patch added patch discarded remove patch 
@@ -8,7 +8,7 @@  discard block
 
 block discarded – undo
8 8 
  */
9 9
10 10 
 if ( ! defined( 'ABSPATH' ) ) {
11 
-	exit; // Exit if accessed directly
11 
+    exit; // Exit if accessed directly
12 12 
 }
13 13
14 14 
 /**
 
@@ -16,84 +16,84 @@  discard block
 
 block discarded – undo
16 16 
  */
17 17 
 class GetPaid_Meta_Box_Invoice_Address {
18 18
19 
-	/**
20 
-	 * Output the metabox.
21 
-	 *
22 
-	 * @param WP_Post $post
23 
-	 */
24 
-	public static function output( $post ) {
25 
-
26 
-		// Prepare the invoice.
27 
-		$invoice  = new WPInv_Invoice( $post );
28 
-		$customer = $invoice->exists() ? $invoice->get_user_id( 'edit' ) : get_current_user_id();
29 
-		$customer = new WP_User( $customer );
30 
-		$display  = sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email );
31 
-		wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
32 
-
33 
-		// Address fields.
34 
-		$address_fields = array(
35 
-			'first_name' => array(
36 
-				'label' => __( 'First Name', 'invoicing' ),
37 
-				'type'  => 'text',
38 
-			),
39 
-			'last_name'  => array(
40 
-				'label' => __( 'Last Name', 'invoicing' ),
41 
-				'type'  => 'text',
42 
-			),
43 
-			'company'    => array(
44 
-				'label' => __( 'Company', 'invoicing' ),
45 
-				'type'  => 'text',
46 
-				'class' => 'getpaid-recalculate-prices-on-change',
47 
-			),
48 
-			'vat_number' => array(
49 
-				'label' => __( 'VAT Number', 'invoicing' ),
50 
-				'type'  => 'text',
51 
-			),
52 
-			'address'    => array(
53 
-				'label' => __( 'Address', 'invoicing' ),
54 
-				'type'  => 'text',
55 
-			),
56 
-			'city'       => array(
57 
-				'label' => __( 'City', 'invoicing' ),
58 
-				'type'  => 'text',
59 
-			),
60 
-			'country'    => array(
61 
-				'label'       => __( 'Country', 'invoicing' ),
62 
-				'type'        => 'select',
63 
-				'class'       => 'getpaid-recalculate-prices-on-change',
64 
-				'options'     => wpinv_get_country_list(),
65 
-				'placeholder' => __( 'Choose a country', 'invoicing' ),
66 
-			),
67 
-			'state'      => array(
68 
-				'label' => __( 'State', 'invoicing' ),
69 
-				'type'  => 'text',
70 
-				'class' => 'getpaid-recalculate-prices-on-change',
71 
-			),
72 
-			'zip'        => array(
73 
-				'label' => __( 'Zip', 'invoicing' ),
74 
-				'type'  => 'text',
75 
-			),
76 
-			'phone'      => array(
77 
-				'label' => __( 'Phone', 'invoicing' ),
78 
-				'type'  => 'text',
79 
-			),
80 
-		);
81 
-
82 
-		$states = wpinv_get_country_states( $invoice->get_country( 'edit' ) );
83 
-
84 
-		if ( ! empty( $states ) ) {
85 
-			$address_fields['state']['type']        = 'select';
86 
-			$address_fields['state']['options']     = $states;
87 
-			$address_fields['state']['placeholder'] = __( 'Choose a state', 'invoicing' );
88 
-		}
89 
-
90 
-		// Maybe remove the VAT field.
91 
-		if ( ! wpinv_use_taxes() ) {
92 
-			unset( $address_fields['vat_number'] );
93 
-		}
94 
-
95 
-		$address_fields = apply_filters( 'getpaid_admin_edit_invoice_address_fields', $address_fields, $invoice );
96 
-		?>
19 
+    /**
20 
+     * Output the metabox.
21 
+     *
22 
+     * @param WP_Post $post
23 
+     */
24 
+    public static function output( $post ) {
25 
+
26 
+        // Prepare the invoice.
27 
+        $invoice  = new WPInv_Invoice( $post );
28 
+        $customer = $invoice->exists() ? $invoice->get_user_id( 'edit' ) : get_current_user_id();
29 
+        $customer = new WP_User( $customer );
30 
+        $display  = sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email );
31 
+        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
32 
+
33 
+        // Address fields.
34 
+        $address_fields = array(
35 
+            'first_name' => array(
36 
+                'label' => __( 'First Name', 'invoicing' ),
37 
+                'type'  => 'text',
38 
+            ),
39 
+            'last_name'  => array(
40 
+                'label' => __( 'Last Name', 'invoicing' ),
41 
+                'type'  => 'text',
42 
+            ),
43 
+            'company'    => array(
44 
+                'label' => __( 'Company', 'invoicing' ),
45 
+                'type'  => 'text',
46 
+                'class' => 'getpaid-recalculate-prices-on-change',
47 
+            ),
48 
+            'vat_number' => array(
49 
+                'label' => __( 'VAT Number', 'invoicing' ),
50 
+                'type'  => 'text',
51 
+            ),
52 
+            'address'    => array(
53 
+                'label' => __( 'Address', 'invoicing' ),
54 
+                'type'  => 'text',
55 
+            ),
56 
+            'city'       => array(
57 
+                'label' => __( 'City', 'invoicing' ),
58 
+                'type'  => 'text',
59 
+            ),
60 
+            'country'    => array(
61 
+                'label'       => __( 'Country', 'invoicing' ),
62 
+                'type'        => 'select',
63 
+                'class'       => 'getpaid-recalculate-prices-on-change',
64 
+                'options'     => wpinv_get_country_list(),
65 
+                'placeholder' => __( 'Choose a country', 'invoicing' ),
66 
+            ),
67 
+            'state'      => array(
68 
+                'label' => __( 'State', 'invoicing' ),
69 
+                'type'  => 'text',
70 
+                'class' => 'getpaid-recalculate-prices-on-change',
71 
+            ),
72 
+            'zip'        => array(
73 
+                'label' => __( 'Zip', 'invoicing' ),
74 
+                'type'  => 'text',
75 
+            ),
76 
+            'phone'      => array(
77 
+                'label' => __( 'Phone', 'invoicing' ),
78 
+                'type'  => 'text',
79 
+            ),
80 
+        );
81 
+
82 
+        $states = wpinv_get_country_states( $invoice->get_country( 'edit' ) );
83 
+
84 
+        if ( ! empty( $states ) ) {
85 
+            $address_fields['state']['type']        = 'select';
86 
+            $address_fields['state']['options']     = $states;
87 
+            $address_fields['state']['placeholder'] = __( 'Choose a state', 'invoicing' );
88 
+        }
89 
+
90 
+        // Maybe remove the VAT field.
91 
+        if ( ! wpinv_use_taxes() ) {
92 
+            unset( $address_fields['vat_number'] );
93 
+        }
94 
+
95 
+        $address_fields = apply_filters( 'getpaid_admin_edit_invoice_address_fields', $address_fields, $invoice );
96 
+        ?>
97 97
98 98 
 		<style>
99 99 
 			#wpinv-address label {
 
@@ -118,19 +118,19 @@  discard block
 
 block discarded – undo
118 118 
 							<div id="getpaid-invoice-email-wrapper" class="d-none">
119 119 
 								<input type="hidden" id="getpaid-invoice-create-new-user" name="wpinv_new_user" value="" />
120 120 
 								<?php
121 
-									aui()->input(
122 
-										array(
123 
-											'type'        => 'text',
124 
-											'id'          => 'getpaid-invoice-new-user-email',
125 
-											'name'        => 'wpinv_email',
126 
-											'label'       => __( 'Email', 'invoicing' ) . '<span class="required">*</span>',
127 
-											'label_type'  => 'vertical',
128 
-											'placeholder' => '[email protected]',
129 
-											'class'       => 'form-control-sm',
130 
-										),
131 
-										true
132 
-									);
133 
-								?>
121 
+                                    aui()->input(
122 
+                                        array(
123 
+                                            'type'        => 'text',
124 
+                                            'id'          => 'getpaid-invoice-new-user-email',
125 
+                                            'name'        => 'wpinv_email',
126 
+                                            'label'       => __( 'Email', 'invoicing' ) . '<span class="required">*</span>',
127 
+                                            'label_type'  => 'vertical',
128 
+                                            'placeholder' => '[email protected]',
129 
+                                            'class'       => 'form-control-sm',
130 
+                                        ),
131 
+                                        true
132 
+                                    );
133 
+                                ?>
134 134 
 							</div>
135 135 
 						</div>
136 136 
 						<div class="col-12 col-sm-6 form-group mb-3 mt-sm-4">
 
@@ -154,39 +154,39 @@  discard block
 
 block discarded – undo
154 154 
 							<div class="col-12 col-sm-6 getpaid-invoice-address-field__<?php echo esc_attr( $key ); ?>--wrapper">
155 155 
 								<?php
156 156
157 
-									if ( 'select' === $field['type'] ) {
158 
-										aui()->select(
159 
-											array(
160 
-												'id'               => 'wpinv_' . $key,
161 
-												'name'             => 'wpinv_' . $key,
162 
-												'label'            => $field['label'],
163 
-												'label_type'       => 'vertical',
164 
-												'placeholder'      => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
165 
-												'class'            => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
166 
-												'value'            => $invoice->get( $key, 'edit' ),
167 
-												'options'          => $field['options'],
168 
-												'data-allow-clear' => 'false',
169 
-												'select2'          => true,
170 
-											),
171 
-											true
172 
-										);
173 
-									} else {
174 
-										aui()->input(
175 
-											array(
176 
-												'type'        => $field['type'],
177 
-												'id'          => 'wpinv_' . $key,
178 
-												'name'        => 'wpinv_' . $key,
179 
-												'label'       => $field['label'],
180 
-												'label_type'  => 'vertical',
181 
-												'placeholder' => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
182 
-												'class'       => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
183 
-												'value'       => $invoice->get( $key, 'edit' ),
184 
-											),
185 
-											true
186 
-										);
187 
-									}
188 
-
189 
-								?>
157 
+                                    if ( 'select' === $field['type'] ) {
158 
+                                        aui()->select(
159 
+                                            array(
160 
+                                                'id'               => 'wpinv_' . $key,
161 
+                                                'name'             => 'wpinv_' . $key,
162 
+                                                'label'            => $field['label'],
163 
+                                                'label_type'       => 'vertical',
164 
+                                                'placeholder'      => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
165 
+                                                'class'            => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
166 
+                                                'value'            => $invoice->get( $key, 'edit' ),
167 
+                                                'options'          => $field['options'],
168 
+                                                'data-allow-clear' => 'false',
169 
+                                                'select2'          => true,
170 
+                                            ),
171 
+                                            true
172 
+                                        );
173 
+                                    } else {
174 
+                                        aui()->input(
175 
+                                            array(
176 
+                                                'type'        => $field['type'],
177 
+                                                'id'          => 'wpinv_' . $key,
178 
+                                                'name'        => 'wpinv_' . $key,
179 
+                                                'label'       => $field['label'],
180 
+                                                'label_type'  => 'vertical',
181 
+                                                'placeholder' => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
182 
+                                                'class'       => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
183 
+                                                'value'       => $invoice->get( $key, 'edit' ),
184 
+                                            ),
185 
+                                            true
186 
+                                        );
187 
+                                    }
188 
+
189 
+                                ?>
190 190 
 							</div>
191 191 
 						<?php endforeach; ?>
192 192 
 					</div>
 
@@ -197,49 +197,49 @@  discard block
 
 block discarded – undo
197 197 
 						<div class="row">
198 198 
 							<div class="col-12 col-sm-6">
199 199 
 								<?php
200 
-									aui()->select(
201 
-										array(
202 
-											'id'          => 'wpinv_template',
203 
-											'name'        => 'wpinv_template',
204 
-											'label'       => __( 'Template', 'invoicing' ),
205 
-											'label_type'  => 'vertical',
206 
-											'placeholder' => __( 'Choose a template', 'invoicing' ),
207 
-											'class'       => 'form-control-sm',
208 
-											'value'       => $invoice->get_template( 'edit' ),
209 
-											'options'     => array(
210 
-												'quantity' => __( 'Quantity', 'invoicing' ),
211 
-												'hours'    => __( 'Hours', 'invoicing' ),
212 
-												//'amount'   => __( 'Amount Only', 'invoicing' ),
213 
-											),
214 
-											'data-allow-clear' => 'false',
215 
-											'select2'     => true,
216 
-										),
217 
-										true
218 
-									);
219 
-								?>
200 
+                                    aui()->select(
201 
+                                        array(
202 
+                                            'id'          => 'wpinv_template',
203 
+                                            'name'        => 'wpinv_template',
204 
+                                            'label'       => __( 'Template', 'invoicing' ),
205 
+                                            'label_type'  => 'vertical',
206 
+                                            'placeholder' => __( 'Choose a template', 'invoicing' ),
207 
+                                            'class'       => 'form-control-sm',
208 
+                                            'value'       => $invoice->get_template( 'edit' ),
209 
+                                            'options'     => array(
210 
+                                                'quantity' => __( 'Quantity', 'invoicing' ),
211 
+                                                'hours'    => __( 'Hours', 'invoicing' ),
212 
+                                                //'amount'   => __( 'Amount Only', 'invoicing' ),
213 
+                                            ),
214 
+                                            'data-allow-clear' => 'false',
215 
+                                            'select2'     => true,
216 
+                                        ),
217 
+                                        true
218 
+                                    );
219 
+                                ?>
220 220 
 							</div>
221 221 
 							<div class="col-12 col-sm-6">
222 222 
 								<?php
223 223
224 
-									// Set currency.
225 
-									aui()->select(
226 
-										array(
227 
-											'id'          => 'wpinv_currency',
228 
-											'name'        => 'wpinv_currency',
229 
-											'label'       => __( 'Currency', 'invoicing' ),
230 
-											'label_type'  => 'vertical',
231 
-											'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
232 
-											'class'       => 'form-control-sm getpaid-recalculate-prices-on-change',
233 
-											'value'       => $invoice->get_currency( 'edit' ),
234 
-											'required'    => false,
235 
-											'data-allow-clear' => 'false',
236 
-											'select2'     => true,
237 
-											'options'     => wpinv_get_currencies(),
238 
-										),
239 
-										true
240 
-									);
241 
-
242 
-								?>
224 
+                                    // Set currency.
225 
+                                    aui()->select(
226 
+                                        array(
227 
+                                            'id'          => 'wpinv_currency',
228 
+                                            'name'        => 'wpinv_currency',
229 
+                                            'label'       => __( 'Currency', 'invoicing' ),
230 
+                                            'label_type'  => 'vertical',
231 
+                                            'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
232 
+                                            'class'       => 'form-control-sm getpaid-recalculate-prices-on-change',
233 
+                                            'value'       => $invoice->get_currency( 'edit' ),
234 
+                                            'required'    => false,
235 
+                                            'data-allow-clear' => 'false',
236 
+                                            'select2'     => true,
237 
+                                            'options'     => wpinv_get_currencies(),
238 
+                                        ),
239 
+                                        true
240 
+                                    );
241 
+
242 
+                                ?>
243 243 
 							</div>
244 244 
 						</div>
245 245 
 
@@ -249,119 +249,119 @@  discard block
 
 block discarded – undo
249 249 
 					<div class="row">
250 250 
 						<div class="col-12 col-sm-6">
251 251 
 							<?php
252 
-								aui()->input(
253 
-									array(
254 
-										'type'        => 'text',
255 
-										'id'          => 'wpinv_company_id',
256 
-										'name'        => 'wpinv_company_id',
257 
-										'label'       => __( 'Company ID', 'invoicing' ),
258 
-										'label_type'  => 'vertical',
259 
-										'placeholder' => '',
260 
-										'class'       => 'form-control-sm',
261 
-										'value'       => $invoice->get_company_id( 'edit' ),
262 
-									),
263 
-									true
264 
-								);
265 
-							?>
252 
+                                aui()->input(
253 
+                                    array(
254 
+                                        'type'        => 'text',
255 
+                                        'id'          => 'wpinv_company_id',
256 
+                                        'name'        => 'wpinv_company_id',
257 
+                                        'label'       => __( 'Company ID', 'invoicing' ),
258 
+                                        'label_type'  => 'vertical',
259 
+                                        'placeholder' => '',
260 
+                                        'class'       => 'form-control-sm',
261 
+                                        'value'       => $invoice->get_company_id( 'edit' ),
262 
+                                    ),
263 
+                                    true
264 
+                                );
265 
+                            ?>
266 266 
 						</div>
267 267 
 					</div>
268 268
269 269 
 					<?php do_action( 'getpaid_after_metabox_invoice_address', $invoice ); ?>
270 270 
 			</div>
271 271 
 		<?php
272 
-	}
273 
-
274 
-	/**
275 
-	 * Save meta box data.
276 
-	 *
277 
-	 * @param int $post_id
278 
-	 */
279 
-	public static function save( $post_id ) {
280 
-
281 
-		// Prepare the invoice.
282 
-		$invoice = new WPInv_Invoice( $post_id );
283 
-
284 
-		// Load new data.
285 
-		$invoice->set_props(
286 
-			array(
287 
-				'template'       => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
288 
-				'email_cc'       => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
289 
-				'disable_taxes'  => ! empty( $_POST['disable_taxes'] ),
290 
-				'currency'       => isset( $_POST['wpinv_currency'] ) ? wpinv_clean( $_POST['wpinv_currency'] ) : null,
291 
-				'gateway'        => ( $invoice->needs_payment() && isset( $_POST['wpinv_gateway'] ) ) ? wpinv_clean( $_POST['wpinv_gateway'] ) : null,
292 
-				'address'        => isset( $_POST['wpinv_address'] ) ? wpinv_clean( $_POST['wpinv_address'] ) : null,
293 
-				'vat_number'     => isset( $_POST['wpinv_vat_number'] ) ? wpinv_clean( $_POST['wpinv_vat_number'] ) : null,
294 
-				'company'        => isset( $_POST['wpinv_company'] ) ? wpinv_clean( $_POST['wpinv_company'] ) : null,
295 
-				'company_id'     => isset( $_POST['wpinv_company_id'] ) ? wpinv_clean( $_POST['wpinv_company_id'] ) : null,
296 
-				'zip'            => isset( $_POST['wpinv_zip'] ) ? wpinv_clean( $_POST['wpinv_zip'] ) : null,
297 
-				'state'          => isset( $_POST['wpinv_state'] ) ? wpinv_clean( $_POST['wpinv_state'] ) : null,
298 
-				'city'           => isset( $_POST['wpinv_city'] ) ? wpinv_clean( $_POST['wpinv_city'] ) : null,
299 
-				'country'        => isset( $_POST['wpinv_country'] ) ? wpinv_clean( $_POST['wpinv_country'] ) : null,
300 
-				'phone'          => isset( $_POST['wpinv_phone'] ) ? wpinv_clean( $_POST['wpinv_phone'] ) : null,
301 
-				'first_name'     => isset( $_POST['wpinv_first_name'] ) ? wpinv_clean( $_POST['wpinv_first_name'] ) : null,
302 
-				'last_name'      => isset( $_POST['wpinv_last_name'] ) ? wpinv_clean( $_POST['wpinv_last_name'] ) : null,
303 
-				'author'         => isset( $_POST['post_author_override'] ) ? wpinv_clean( $_POST['post_author_override'] ) : null,
304 
-				'date_created'   => isset( $_POST['date_created'] ) ? wpinv_clean( $_POST['date_created'] ) : null,
305 
-				'date_completed' => isset( $_POST['wpinv_date_completed'] ) ? wpinv_clean( $_POST['wpinv_date_completed'] ) : null,
306 
-				'due_date'       => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
307 
-				'number'         => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
308 
-				'status'         => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
309 
-			)
310 
-		);
311 
-
312 
-		// Discount code.
313 
-		if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
314 
-
315 
-			if ( isset( $_POST['wpinv_discount_code'] ) ) {
316 
-				$invoice->set_discount_code( wpinv_clean( $_POST['wpinv_discount_code'] ) );
317 
-			}
318 
-
319 
-			$discount = new WPInv_Discount( $invoice->get_discount_code() );
320 
-			if ( $discount->exists() ) {
321 
-				$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
322 
-			} else {
323 
-				$invoice->remove_discount( 'discount_code' );
324 
-			}
325 
-
326 
-			// Recalculate totals.
327 
-			$invoice->recalculate_total();
328 
-
329 
-		}
330 
-
331 
-		// If we're creating a new user...
332 
-		if ( ! empty( $_POST['wpinv_new_user'] ) && is_email( stripslashes( $_POST['wpinv_email'] ) ) ) {
333 
-
334 
-			// Attempt to create the user.
335 
-			$user = wpinv_create_user( sanitize_email( stripslashes( $_POST['wpinv_email'] ) ), $invoice->get_first_name() . $invoice->get_last_name() );
336 
-
337 
-			// If successful, update the invoice author.
338 
-			if ( is_numeric( $user ) ) {
339 
-				$invoice->set_author( $user );
340 
-			} else {
341 
-				wpinv_error_log( $user->get_error_message(), __( 'Invoice add new user', 'invoicing' ), __FILE__, __LINE__ );
342 
-			}
343 
-		}
344 
-
345 
-		// Do not send new invoice notifications.
346 
-		$GLOBALS['wpinv_skip_invoice_notification'] = true;
347 
-
348 
-		// Save the invoice.
349 
-		$invoice->save();
350 
-
351 
-		// Undo do not send new invoice notifications.
352 
-		$GLOBALS['wpinv_skip_invoice_notification'] = false;
353 
-
354 
-		// (Maybe) send new user notification.
355 
-		$should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
356 
-		if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ) ) ) {
357 
-			wp_send_new_user_notifications( $user, 'user' );
358 
-		}
359 
-
360 
-		if ( ! empty( $_POST['send_to_customer'] ) && ! $invoice->is_draft() ) {
361 
-			getpaid()->get( 'invoice_emails' )->user_invoice( $invoice, true );
362 
-		}
363 
-
364 
-		// Fires after an invoice is saved.
365 
-		do_action( 'wpinv_invoice_metabox_saved', $invoice );
366 
-	}
272 
+    }
273 
+
274 
+    /**
275 
+     * Save meta box data.
276 
+     *
277 
+     * @param int $post_id
278 
+     */
279 
+    public static function save( $post_id ) {
280 
+
281 
+        // Prepare the invoice.
282 
+        $invoice = new WPInv_Invoice( $post_id );
283 
+
284 
+        // Load new data.
285 
+        $invoice->set_props(
286 
+            array(
287 
+                'template'       => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
288 
+                'email_cc'       => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
289 
+                'disable_taxes'  => ! empty( $_POST['disable_taxes'] ),
290 
+                'currency'       => isset( $_POST['wpinv_currency'] ) ? wpinv_clean( $_POST['wpinv_currency'] ) : null,
291 
+                'gateway'        => ( $invoice->needs_payment() && isset( $_POST['wpinv_gateway'] ) ) ? wpinv_clean( $_POST['wpinv_gateway'] ) : null,
292 
+                'address'        => isset( $_POST['wpinv_address'] ) ? wpinv_clean( $_POST['wpinv_address'] ) : null,
293 
+                'vat_number'     => isset( $_POST['wpinv_vat_number'] ) ? wpinv_clean( $_POST['wpinv_vat_number'] ) : null,
294 
+                'company'        => isset( $_POST['wpinv_company'] ) ? wpinv_clean( $_POST['wpinv_company'] ) : null,
295 
+                'company_id'     => isset( $_POST['wpinv_company_id'] ) ? wpinv_clean( $_POST['wpinv_company_id'] ) : null,
296 
+                'zip'            => isset( $_POST['wpinv_zip'] ) ? wpinv_clean( $_POST['wpinv_zip'] ) : null,
297 
+                'state'          => isset( $_POST['wpinv_state'] ) ? wpinv_clean( $_POST['wpinv_state'] ) : null,
298 
+                'city'           => isset( $_POST['wpinv_city'] ) ? wpinv_clean( $_POST['wpinv_city'] ) : null,
299 
+                'country'        => isset( $_POST['wpinv_country'] ) ? wpinv_clean( $_POST['wpinv_country'] ) : null,
300 
+                'phone'          => isset( $_POST['wpinv_phone'] ) ? wpinv_clean( $_POST['wpinv_phone'] ) : null,
301 
+                'first_name'     => isset( $_POST['wpinv_first_name'] ) ? wpinv_clean( $_POST['wpinv_first_name'] ) : null,
302 
+                'last_name'      => isset( $_POST['wpinv_last_name'] ) ? wpinv_clean( $_POST['wpinv_last_name'] ) : null,
303 
+                'author'         => isset( $_POST['post_author_override'] ) ? wpinv_clean( $_POST['post_author_override'] ) : null,
304 
+                'date_created'   => isset( $_POST['date_created'] ) ? wpinv_clean( $_POST['date_created'] ) : null,
305 
+                'date_completed' => isset( $_POST['wpinv_date_completed'] ) ? wpinv_clean( $_POST['wpinv_date_completed'] ) : null,
306 
+                'due_date'       => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
307 
+                'number'         => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
308 
+                'status'         => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
309 
+            )
310 
+        );
311 
+
312 
+        // Discount code.
313 
+        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
314 
+
315 
+            if ( isset( $_POST['wpinv_discount_code'] ) ) {
316 
+                $invoice->set_discount_code( wpinv_clean( $_POST['wpinv_discount_code'] ) );
317 
+            }
318 
+
319 
+            $discount = new WPInv_Discount( $invoice->get_discount_code() );
320 
+            if ( $discount->exists() ) {
321 
+                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
322 
+            } else {
323 
+                $invoice->remove_discount( 'discount_code' );
324 
+            }
325 
+
326 
+            // Recalculate totals.
327 
+            $invoice->recalculate_total();
328 
+
329 
+        }
330 
+
331 
+        // If we're creating a new user...
332 
+        if ( ! empty( $_POST['wpinv_new_user'] ) && is_email( stripslashes( $_POST['wpinv_email'] ) ) ) {
333 
+
334 
+            // Attempt to create the user.
335 
+            $user = wpinv_create_user( sanitize_email( stripslashes( $_POST['wpinv_email'] ) ), $invoice->get_first_name() . $invoice->get_last_name() );
336 
+
337 
+            // If successful, update the invoice author.
338 
+            if ( is_numeric( $user ) ) {
339 
+                $invoice->set_author( $user );
340 
+            } else {
341 
+                wpinv_error_log( $user->get_error_message(), __( 'Invoice add new user', 'invoicing' ), __FILE__, __LINE__ );
342 
+            }
343 
+        }
344 
+
345 
+        // Do not send new invoice notifications.
346 
+        $GLOBALS['wpinv_skip_invoice_notification'] = true;
347 
+
348 
+        // Save the invoice.
349 
+        $invoice->save();
350 
+
351 
+        // Undo do not send new invoice notifications.
352 
+        $GLOBALS['wpinv_skip_invoice_notification'] = false;
353 
+
354 
+        // (Maybe) send new user notification.
355 
+        $should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
356 
+        if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ) ) ) {
357 
+            wp_send_new_user_notifications( $user, 'user' );
358 
+        }
359 
+
360 
+        if ( ! empty( $_POST['send_to_customer'] ) && ! $invoice->is_draft() ) {
361 
+            getpaid()->get( 'invoice_emails' )->user_invoice( $invoice, true );
362 
+        }
363 
+
364 
+        // Fires after an invoice is saved.
365 
+        do_action( 'wpinv_invoice_metabox_saved', $invoice );
366 
+    }
367 367 
 }
Please login to merge, or discard this patch.
Spacing   +97 added lines, -97 removed lines patch added patch discarded remove patch 
@@ -7,7 +7,7 @@  discard block
 
 block discarded – undo
7 7 
  *
8 8 
  */
9 9
10 
-if ( ! defined( 'ABSPATH' ) ) {
10 
+if (!defined('ABSPATH')) {
11 11 
 	exit; // Exit if accessed directly
12 12 
 }
13 13 
 
@@ -21,78 +21,78 @@  discard block
 
 block discarded – undo
21 21 
 	 *
22 22 
 	 * @param WP_Post $post
23 23 
 	 */
24 
-	public static function output( $post ) {
24 
+	public static function output($post) {
25 25
26 26 
 		// Prepare the invoice.
27 
-		$invoice  = new WPInv_Invoice( $post );
28 
-		$customer = $invoice->exists() ? $invoice->get_user_id( 'edit' ) : get_current_user_id();
29 
-		$customer = new WP_User( $customer );
30 
-		$display  = sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email );
31 
-		wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
27 
+		$invoice  = new WPInv_Invoice($post);
28 
+		$customer = $invoice->exists() ? $invoice->get_user_id('edit') : get_current_user_id();
29 
+		$customer = new WP_User($customer);
30 
+		$display  = sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email);
31 
+		wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
32 32
33 33 
 		// Address fields.
34 34 
 		$address_fields = array(
35 35 
 			'first_name' => array(
36 
-				'label' => __( 'First Name', 'invoicing' ),
36 
+				'label' => __('First Name', 'invoicing'),
37 37 
 				'type'  => 'text',
38 38 
 			),
39 39 
 			'last_name'  => array(
40 
-				'label' => __( 'Last Name', 'invoicing' ),
40 
+				'label' => __('Last Name', 'invoicing'),
41 41 
 				'type'  => 'text',
42 42 
 			),
43 43 
 			'company'    => array(
44 
-				'label' => __( 'Company', 'invoicing' ),
44 
+				'label' => __('Company', 'invoicing'),
45 45 
 				'type'  => 'text',
46 46 
 				'class' => 'getpaid-recalculate-prices-on-change',
47 47 
 			),
48 48 
 			'vat_number' => array(
49 
-				'label' => __( 'VAT Number', 'invoicing' ),
49 
+				'label' => __('VAT Number', 'invoicing'),
50 50 
 				'type'  => 'text',
51 51 
 			),
52 52 
 			'address'    => array(
53 
-				'label' => __( 'Address', 'invoicing' ),
53 
+				'label' => __('Address', 'invoicing'),
54 54 
 				'type'  => 'text',
55 55 
 			),
56 56 
 			'city'       => array(
57 
-				'label' => __( 'City', 'invoicing' ),
57 
+				'label' => __('City', 'invoicing'),
58 58 
 				'type'  => 'text',
59 59 
 			),
60 60 
 			'country'    => array(
61 
-				'label'       => __( 'Country', 'invoicing' ),
61 
+				'label'       => __('Country', 'invoicing'),
62 62 
 				'type'        => 'select',
63 63 
 				'class'       => 'getpaid-recalculate-prices-on-change',
64 64 
 				'options'     => wpinv_get_country_list(),
65 
-				'placeholder' => __( 'Choose a country', 'invoicing' ),
65 
+				'placeholder' => __('Choose a country', 'invoicing'),
66 66 
 			),
67 67 
 			'state'      => array(
68 
-				'label' => __( 'State', 'invoicing' ),
68 
+				'label' => __('State', 'invoicing'),
69 69 
 				'type'  => 'text',
70 70 
 				'class' => 'getpaid-recalculate-prices-on-change',
71 71 
 			),
72 72 
 			'zip'        => array(
73 
-				'label' => __( 'Zip', 'invoicing' ),
73 
+				'label' => __('Zip', 'invoicing'),
74 74 
 				'type'  => 'text',
75 75 
 			),
76 76 
 			'phone'      => array(
77 
-				'label' => __( 'Phone', 'invoicing' ),
77 
+				'label' => __('Phone', 'invoicing'),
78 78 
 				'type'  => 'text',
79 79 
 			),
80 80 
 		);
81 81
82 
-		$states = wpinv_get_country_states( $invoice->get_country( 'edit' ) );
82 
+		$states = wpinv_get_country_states($invoice->get_country('edit'));
83 83
84 
-		if ( ! empty( $states ) ) {
84 
+		if (!empty($states)) {
85 85 
 			$address_fields['state']['type']        = 'select';
86 86 
 			$address_fields['state']['options']     = $states;
87 
-			$address_fields['state']['placeholder'] = __( 'Choose a state', 'invoicing' );
87 
+			$address_fields['state']['placeholder'] = __('Choose a state', 'invoicing');
88 88 
 		}
89 89
90 90 
 		// Maybe remove the VAT field.
91 
-		if ( ! wpinv_use_taxes() ) {
92 
-			unset( $address_fields['vat_number'] );
91 
+		if (!wpinv_use_taxes()) {
92 
+			unset($address_fields['vat_number']);
93 93 
 		}
94 94
95 
-		$address_fields = apply_filters( 'getpaid_admin_edit_invoice_address_fields', $address_fields, $invoice );
95 
+		$address_fields = apply_filters('getpaid_admin_edit_invoice_address_fields', $address_fields, $invoice);
96 96 
 		?>
97 97
98 98 
 		<style>
 
@@ -106,11 +106,11 @@  discard block
 
 block discarded – undo
106 106 
 						<div class="col-12 col-sm-6">
107 107 
 							<div id="getpaid-invoice-user-id-wrapper" class="form-group mb-3">
108 108 
 								<div>
109 
-									<label for="post_author_override"><?php esc_html_e( 'Customer', 'invoicing' ); ?></label>
109 
+									<label for="post_author_override"><?php esc_html_e('Customer', 'invoicing'); ?></label>
110 110 
 								</div>
111 111 
 								<div>
112 
-									<select name="post_author_override" id="wpinv_post_author_override" class="getpaid-customer-search form-control regular-text" data-placeholder="<?php esc_attr_e( 'Search for a customer by email or name', 'invoicing' ); ?>">
113 
-										<option selected="selected" value="<?php echo (int) $customer->ID; ?>"><?php echo esc_html( $display ); ?> </option>)
112 
+									<select name="post_author_override" id="wpinv_post_author_override" class="getpaid-customer-search form-control regular-text" data-placeholder="<?php esc_attr_e('Search for a customer by email or name', 'invoicing'); ?>">
113 
+										<option selected="selected" value="<?php echo (int) $customer->ID; ?>"><?php echo esc_html($display); ?> </option>)
114 114 
 									</select>
115 115 
 								</div>
116 116 
 							</div>
 
@@ -123,7 +123,7 @@  discard block
 
 block discarded – undo
123 123 
 											'type'        => 'text',
124 124 
 											'id'          => 'getpaid-invoice-new-user-email',
125 125 
 											'name'        => 'wpinv_email',
126 
-											'label'       => __( 'Email', 'invoicing' ) . '<span class="required">*</span>',
126 
+											'label'       => __('Email', 'invoicing') . '<span class="required">*</span>',
127 127 
 											'label_type'  => 'vertical',
128 128 
 											'placeholder' => '[email protected]',
129 129 
 											'class'       => 'form-control-sm',
 
@@ -134,36 +134,36 @@  discard block
 
 block discarded – undo
134 134 
 							</div>
135 135 
 						</div>
136 136 
 						<div class="col-12 col-sm-6 form-group mb-3 mt-sm-4">
137 
-							<?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
137 
+							<?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
138 138 
 								<a id="getpaid-invoice-fill-user-details" class="button button-small button-secondary" href="javascript:void(0)">
139 139 
 									<i aria-hidden="true" class="fa fa-refresh"></i>
140 
-									<?php esc_html_e( 'Fill User Details', 'invoicing' ); ?>
140 
+									<?php esc_html_e('Fill User Details', 'invoicing'); ?>
141 141 
 								</a>
142 142 
 								<a id="getpaid-invoice-create-new-user-button" class="button button-small button-secondary" href="javascript:void(0)">
143 143 
 									<i aria-hidden="true" class="fa fa-plus"></i>
144 
-									<?php esc_html_e( 'Add New User', 'invoicing' ); ?>
144 
+									<?php esc_html_e('Add New User', 'invoicing'); ?>
145 145 
 								</a>
146 146 
 								<a id="getpaid-invoice-cancel-create-new-user" class="button button-small button-secondary d-none" href="javascript:void(0)">
147 147 
 									<i aria-hidden="true" class="fa fa-close"></i>
148 
-									<?php esc_html_e( 'Cancel', 'invoicing' ); ?>
148 
+									<?php esc_html_e('Cancel', 'invoicing'); ?>
149 149 
 								</a>
150 150 
 							<?php endif; ?>
151 151 
 						</div>
152 152
153 
-						<?php foreach ( $address_fields as $key => $field ) : ?>
154 
-							<div class="col-12 col-sm-6 getpaid-invoice-address-field__<?php echo esc_attr( $key ); ?>--wrapper">
153 
+						<?php foreach ($address_fields as $key => $field) : ?>
154 
+							<div class="col-12 col-sm-6 getpaid-invoice-address-field__<?php echo esc_attr($key); ?>--wrapper">
155 155 
 								<?php
156 156
157 
-									if ( 'select' === $field['type'] ) {
157 
+									if ('select' === $field['type']) {
158 158 
 										aui()->select(
159 159 
 											array(
160 160 
 												'id'               => 'wpinv_' . $key,
161 161 
 												'name'             => 'wpinv_' . $key,
162 162 
 												'label'            => $field['label'],
163 163 
 												'label_type'       => 'vertical',
164 
-												'placeholder'      => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
165 
-												'class'            => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
166 
-												'value'            => $invoice->get( $key, 'edit' ),
164 
+												'placeholder'      => isset($field['placeholder']) ? $field['placeholder'] : '',
165 
+												'class'            => 'form-control-sm ' . (isset($field['class']) ? $field['class'] : ''),
166 
+												'value'            => $invoice->get($key, 'edit'),
167 167 
 												'options'          => $field['options'],
168 168 
 												'data-allow-clear' => 'false',
169 169 
 												'select2'          => true,
 
@@ -178,9 +178,9 @@  discard block
 
 block discarded – undo
178 178 
 												'name'        => 'wpinv_' . $key,
179 179 
 												'label'       => $field['label'],
180 180 
 												'label_type'  => 'vertical',
181 
-												'placeholder' => isset( $field['placeholder'] ) ? $field['placeholder'] : '',
182 
-												'class'       => 'form-control-sm ' . ( isset( $field['class'] ) ? $field['class'] : '' ),
183 
-												'value'       => $invoice->get( $key, 'edit' ),
181 
+												'placeholder' => isset($field['placeholder']) ? $field['placeholder'] : '',
182 
+												'class'       => 'form-control-sm ' . (isset($field['class']) ? $field['class'] : ''),
183 
+												'value'       => $invoice->get($key, 'edit'),
184 184 
 											),
185 185 
 											true
186 186 
 										);
 
@@ -191,8 +191,8 @@  discard block
 
 block discarded – undo
191 191 
 						<?php endforeach; ?>
192 192 
 					</div>
193 193
194 
-					<?php if ( ! apply_filters( 'getpaid_use_new_invoice_items_metabox', false ) ) : ?>
195 
-						<?php do_action( 'wpinv_meta_box_before_invoice_template_row', $invoice->get_id() ); ?>
194 
+					<?php if (!apply_filters('getpaid_use_new_invoice_items_metabox', false)) : ?>
195 
+						<?php do_action('wpinv_meta_box_before_invoice_template_row', $invoice->get_id()); ?>
196 196
197 197 
 						<div class="row">
198 198 
 							<div class="col-12 col-sm-6">
 
@@ -201,14 +201,14 @@  discard block
 
 block discarded – undo
201 201 
 										array(
202 202 
 											'id'          => 'wpinv_template',
203 203 
 											'name'        => 'wpinv_template',
204 
-											'label'       => __( 'Template', 'invoicing' ),
204 
+											'label'       => __('Template', 'invoicing'),
205 205 
 											'label_type'  => 'vertical',
206 
-											'placeholder' => __( 'Choose a template', 'invoicing' ),
206 
+											'placeholder' => __('Choose a template', 'invoicing'),
207 207 
 											'class'       => 'form-control-sm',
208 
-											'value'       => $invoice->get_template( 'edit' ),
208 
+											'value'       => $invoice->get_template('edit'),
209 209 
 											'options'     => array(
210 
-												'quantity' => __( 'Quantity', 'invoicing' ),
211 
-												'hours'    => __( 'Hours', 'invoicing' ),
210 
+												'quantity' => __('Quantity', 'invoicing'),
211 
+												'hours'    => __('Hours', 'invoicing'),
212 212 
 												//'amount'   => __( 'Amount Only', 'invoicing' ),
213 213 
 											),
214 214 
 											'data-allow-clear' => 'false',
 
@@ -226,11 +226,11 @@  discard block
 
 block discarded – undo
226 226 
 										array(
227 227 
 											'id'          => 'wpinv_currency',
228 228 
 											'name'        => 'wpinv_currency',
229 
-											'label'       => __( 'Currency', 'invoicing' ),
229 
+											'label'       => __('Currency', 'invoicing'),
230 230 
 											'label_type'  => 'vertical',
231 
-											'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
231 
+											'placeholder' => __('Select Invoice Currency', 'invoicing'),
232 232 
 											'class'       => 'form-control-sm getpaid-recalculate-prices-on-change',
233 
-											'value'       => $invoice->get_currency( 'edit' ),
233 
+											'value'       => $invoice->get_currency('edit'),
234 234 
 											'required'    => false,
235 235 
 											'data-allow-clear' => 'false',
236 236 
 											'select2'     => true,
 
@@ -243,7 +243,7 @@  discard block
 
 block discarded – undo
243 243 
 							</div>
244 244 
 						</div>
245 245
246 
-						<?php do_action( 'wpinv_meta_box_invoice_template_row', $invoice->get_id() ); ?>
246 
+						<?php do_action('wpinv_meta_box_invoice_template_row', $invoice->get_id()); ?>
247 247 
 					<?php endif; ?>
248 248
249 249 
 					<div class="row">
 
@@ -254,11 +254,11 @@  discard block
 
 block discarded – undo
254 254 
 										'type'        => 'text',
255 255 
 										'id'          => 'wpinv_company_id',
256 256 
 										'name'        => 'wpinv_company_id',
257 
-										'label'       => __( 'Company ID', 'invoicing' ),
257 
+										'label'       => __('Company ID', 'invoicing'),
258 258 
 										'label_type'  => 'vertical',
259 259 
 										'placeholder' => '',
260 260 
 										'class'       => 'form-control-sm',
261 
-										'value'       => $invoice->get_company_id( 'edit' ),
261 
+										'value'       => $invoice->get_company_id('edit'),
262 262 
 									),
263 263 
 									true
264 264 
 								);
 
@@ -266,7 +266,7 @@  discard block
 
 block discarded – undo
266 266 
 						</div>
267 267 
 					</div>
268 268
269 
-					<?php do_action( 'getpaid_after_metabox_invoice_address', $invoice ); ?>
269 
+					<?php do_action('getpaid_after_metabox_invoice_address', $invoice); ?>
270 270 
 			</div>
271 271 
 		<?php
272 272 
 	}
 
@@ -276,51 +276,51 @@  discard block
 
 block discarded – undo
276 276 
 	 *
277 277 
 	 * @param int $post_id
278 278 
 	 */
279 
-	public static function save( $post_id ) {
279 
+	public static function save($post_id) {
280 280
281 281 
 		// Prepare the invoice.
282 
-		$invoice = new WPInv_Invoice( $post_id );
282 
+		$invoice = new WPInv_Invoice($post_id);
283 283
284 284 
 		// Load new data.
285 285 
 		$invoice->set_props(
286 286 
 			array(
287 
-				'template'       => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
288 
-				'email_cc'       => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
289 
-				'disable_taxes'  => ! empty( $_POST['disable_taxes'] ),
290 
-				'currency'       => isset( $_POST['wpinv_currency'] ) ? wpinv_clean( $_POST['wpinv_currency'] ) : null,
291 
-				'gateway'        => ( $invoice->needs_payment() && isset( $_POST['wpinv_gateway'] ) ) ? wpinv_clean( $_POST['wpinv_gateway'] ) : null,
292 
-				'address'        => isset( $_POST['wpinv_address'] ) ? wpinv_clean( $_POST['wpinv_address'] ) : null,
293 
-				'vat_number'     => isset( $_POST['wpinv_vat_number'] ) ? wpinv_clean( $_POST['wpinv_vat_number'] ) : null,
294 
-				'company'        => isset( $_POST['wpinv_company'] ) ? wpinv_clean( $_POST['wpinv_company'] ) : null,
295 
-				'company_id'     => isset( $_POST['wpinv_company_id'] ) ? wpinv_clean( $_POST['wpinv_company_id'] ) : null,
296 
-				'zip'            => isset( $_POST['wpinv_zip'] ) ? wpinv_clean( $_POST['wpinv_zip'] ) : null,
297 
-				'state'          => isset( $_POST['wpinv_state'] ) ? wpinv_clean( $_POST['wpinv_state'] ) : null,
298 
-				'city'           => isset( $_POST['wpinv_city'] ) ? wpinv_clean( $_POST['wpinv_city'] ) : null,
299 
-				'country'        => isset( $_POST['wpinv_country'] ) ? wpinv_clean( $_POST['wpinv_country'] ) : null,
300 
-				'phone'          => isset( $_POST['wpinv_phone'] ) ? wpinv_clean( $_POST['wpinv_phone'] ) : null,
301 
-				'first_name'     => isset( $_POST['wpinv_first_name'] ) ? wpinv_clean( $_POST['wpinv_first_name'] ) : null,
302 
-				'last_name'      => isset( $_POST['wpinv_last_name'] ) ? wpinv_clean( $_POST['wpinv_last_name'] ) : null,
303 
-				'author'         => isset( $_POST['post_author_override'] ) ? wpinv_clean( $_POST['post_author_override'] ) : null,
304 
-				'date_created'   => isset( $_POST['date_created'] ) ? wpinv_clean( $_POST['date_created'] ) : null,
305 
-				'date_completed' => isset( $_POST['wpinv_date_completed'] ) ? wpinv_clean( $_POST['wpinv_date_completed'] ) : null,
306 
-				'due_date'       => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
307 
-				'number'         => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
308 
-				'status'         => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
287 
+				'template'       => isset($_POST['wpinv_template']) ? wpinv_clean($_POST['wpinv_template']) : null,
288 
+				'email_cc'       => isset($_POST['wpinv_cc']) ? wpinv_clean($_POST['wpinv_cc']) : null,
289 
+				'disable_taxes'  => !empty($_POST['disable_taxes']),
290 
+				'currency'       => isset($_POST['wpinv_currency']) ? wpinv_clean($_POST['wpinv_currency']) : null,
291 
+				'gateway'        => ($invoice->needs_payment() && isset($_POST['wpinv_gateway'])) ? wpinv_clean($_POST['wpinv_gateway']) : null,
292 
+				'address'        => isset($_POST['wpinv_address']) ? wpinv_clean($_POST['wpinv_address']) : null,
293 
+				'vat_number'     => isset($_POST['wpinv_vat_number']) ? wpinv_clean($_POST['wpinv_vat_number']) : null,
294 
+				'company'        => isset($_POST['wpinv_company']) ? wpinv_clean($_POST['wpinv_company']) : null,
295 
+				'company_id'     => isset($_POST['wpinv_company_id']) ? wpinv_clean($_POST['wpinv_company_id']) : null,
296 
+				'zip'            => isset($_POST['wpinv_zip']) ? wpinv_clean($_POST['wpinv_zip']) : null,
297 
+				'state'          => isset($_POST['wpinv_state']) ? wpinv_clean($_POST['wpinv_state']) : null,
298 
+				'city'           => isset($_POST['wpinv_city']) ? wpinv_clean($_POST['wpinv_city']) : null,
299 
+				'country'        => isset($_POST['wpinv_country']) ? wpinv_clean($_POST['wpinv_country']) : null,
300 
+				'phone'          => isset($_POST['wpinv_phone']) ? wpinv_clean($_POST['wpinv_phone']) : null,
301 
+				'first_name'     => isset($_POST['wpinv_first_name']) ? wpinv_clean($_POST['wpinv_first_name']) : null,
302 
+				'last_name'      => isset($_POST['wpinv_last_name']) ? wpinv_clean($_POST['wpinv_last_name']) : null,
303 
+				'author'         => isset($_POST['post_author_override']) ? wpinv_clean($_POST['post_author_override']) : null,
304 
+				'date_created'   => isset($_POST['date_created']) ? wpinv_clean($_POST['date_created']) : null,
305 
+				'date_completed' => isset($_POST['wpinv_date_completed']) ? wpinv_clean($_POST['wpinv_date_completed']) : null,
306 
+				'due_date'       => isset($_POST['wpinv_due_date']) ? wpinv_clean($_POST['wpinv_due_date']) : null,
307 
+				'number'         => isset($_POST['wpinv_number']) ? wpinv_clean($_POST['wpinv_number']) : null,
308 
+				'status'         => isset($_POST['wpinv_status']) ? wpinv_clean($_POST['wpinv_status']) : null,
309 309 
 			)
310 310 
 		);
311 311
312 312 
 		// Discount code.
313 
-		if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
313 
+		if (!$invoice->is_paid() && !$invoice->is_refunded()) {
314 314
315 
-			if ( isset( $_POST['wpinv_discount_code'] ) ) {
316 
-				$invoice->set_discount_code( wpinv_clean( $_POST['wpinv_discount_code'] ) );
315 
+			if (isset($_POST['wpinv_discount_code'])) {
316 
+				$invoice->set_discount_code(wpinv_clean($_POST['wpinv_discount_code']));
317 317 
 			}
318 318
319 
-			$discount = new WPInv_Discount( $invoice->get_discount_code() );
320 
-			if ( $discount->exists() ) {
321 
-				$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
319 
+			$discount = new WPInv_Discount($invoice->get_discount_code());
320 
+			if ($discount->exists()) {
321 
+				$invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
322 322 
 			} else {
323 
-				$invoice->remove_discount( 'discount_code' );
323 
+				$invoice->remove_discount('discount_code');
324 324 
 			}
325 325
326 326 
 			// Recalculate totals.
 
@@ -329,16 +329,16 @@  discard block
 
 block discarded – undo
329 329 
 		}
330 330
331 331 
 		// If we're creating a new user...
332 
-		if ( ! empty( $_POST['wpinv_new_user'] ) && is_email( stripslashes( $_POST['wpinv_email'] ) ) ) {
332 
+		if (!empty($_POST['wpinv_new_user']) && is_email(stripslashes($_POST['wpinv_email']))) {
333 333
334 334 
 			// Attempt to create the user.
335 
-			$user = wpinv_create_user( sanitize_email( stripslashes( $_POST['wpinv_email'] ) ), $invoice->get_first_name() . $invoice->get_last_name() );
335 
+			$user = wpinv_create_user(sanitize_email(stripslashes($_POST['wpinv_email'])), $invoice->get_first_name() . $invoice->get_last_name());
336 336
337 337 
 			// If successful, update the invoice author.
338 
-			if ( is_numeric( $user ) ) {
339 
-				$invoice->set_author( $user );
338 
+			if (is_numeric($user)) {
339 
+				$invoice->set_author($user);
340 340 
 			} else {
341 
-				wpinv_error_log( $user->get_error_message(), __( 'Invoice add new user', 'invoicing' ), __FILE__, __LINE__ );
341 
+				wpinv_error_log($user->get_error_message(), __('Invoice add new user', 'invoicing'), __FILE__, __LINE__);
342 342 
 			}
343 343 
 		}
344 344 
 
@@ -352,16 +352,16 @@  discard block
 
 block discarded – undo
352 352 
 		$GLOBALS['wpinv_skip_invoice_notification'] = false;
353 353
354 354 
 		// (Maybe) send new user notification.
355 
-		$should_send_notification = wpinv_get_option( 'disable_new_user_emails' );
356 
-		if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', empty( $should_send_notification ) ) ) {
357 
-			wp_send_new_user_notifications( $user, 'user' );
355 
+		$should_send_notification = wpinv_get_option('disable_new_user_emails');
356 
+		if (!empty($user) && is_numeric($user) && apply_filters('getpaid_send_new_user_notification', empty($should_send_notification))) {
357 
+			wp_send_new_user_notifications($user, 'user');
358 358 
 		}
359 359
360 
-		if ( ! empty( $_POST['send_to_customer'] ) && ! $invoice->is_draft() ) {
361 
-			getpaid()->get( 'invoice_emails' )->user_invoice( $invoice, true );
360 
+		if (!empty($_POST['send_to_customer']) && !$invoice->is_draft()) {
361 
+			getpaid()->get('invoice_emails')->user_invoice($invoice, true);
362 362 
 		}
363 363
364 364 
 		// Fires after an invoice is saved.
365 
-		do_action( 'wpinv_invoice_metabox_saved', $invoice );
365 
+		do_action('wpinv_invoice_metabox_saved', $invoice);
366 366 
 	}
367 367 
 }
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-paypal-gateway.php 2 patches
Indentation   +366 added lines, -366 removed lines patch added patch discarded remove patch 
@@ -13,97 +13,97 @@  discard block
 
 block discarded – undo
13 13 
 class GetPaid_Paypal_Gateway extends GetPaid_Payment_Gateway {
14 14
15 15 
     /**
16 
-	 * Payment method id.
17 
-	 *
18 
-	 * @var string
19 
-	 */
16 
+     * Payment method id.
17 
+     *
18 
+     * @var string
19 
+     */
20 20 
     public $id = 'paypal';
21 21
22 22 
     /**
23 
-	 * An array of features that this gateway supports.
24 
-	 *
25 
-	 * @var array
26 
-	 */
23 
+     * An array of features that this gateway supports.
24 
+     *
25 
+     * @var array
26 
+     */
27 27 
     protected $supports = array( 'subscription', 'sandbox', 'single_subscription_group' );
28 28
29 29 
     /**
30 
-	 * Payment method order.
31 
-	 *
32 
-	 * @var int
33 
-	 */
30 
+     * Payment method order.
31 
+     *
32 
+     * @var int
33 
+     */
34 34 
     public $order = 1;
35 35
36 36 
     /**
37 
-	 * Stores line items to send to PayPal.
38 
-	 *
39 
-	 * @var array
40 
-	 */
37 
+     * Stores line items to send to PayPal.
38 
+     *
39 
+     * @var array
40 
+     */
41 41 
     protected $line_items = array();
42 42
43 43 
     /**
44 
-	 * Endpoint for requests from PayPal.
45 
-	 *
46 
-	 * @var string
47 
-	 */
48 
-	protected $notify_url;
49 
-
50 
-	/**
51 
-	 * Endpoint for requests to PayPal.
52 
-	 *
53 
-	 * @var string
54 
-	 */
44 
+     * Endpoint for requests from PayPal.
45 
+     *
46 
+     * @var string
47 
+     */
48 
+    protected $notify_url;
49 
+
50 
+    /**
51 
+     * Endpoint for requests to PayPal.
52 
+     *
53 
+     * @var string
54 
+     */
55 55 
     protected $endpoint;
56 56
57 57 
     /**
58 
-	 * Currencies this gateway is allowed for.
59 
-	 *
60 
-	 * @var array
61 
-	 */
62 
-	public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
58 
+     * Currencies this gateway is allowed for.
59 
+     *
60 
+     * @var array
61 
+     */
62 
+    public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
63 63
64 64 
     /**
65 
-	 * URL to view a transaction.
66 
-	 *
67 
-	 * @var string
68 
-	 */
65 
+     * URL to view a transaction.
66 
+     *
67 
+     * @var string
68 
+     */
69 69 
     public $view_transaction_url = 'https://www.{sandbox}paypal.com/activity/payment/%s';
70 70
71 71 
     /**
72 
-	 * URL to view a subscription.
73 
-	 *
74 
-	 * @var string
75 
-	 */
76 
-	public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
72 
+     * URL to view a subscription.
73 
+     *
74 
+     * @var string
75 
+     */
76 
+    public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
77 77
78 78 
     /**
79 
-	 * Class constructor.
80 
-	 */
81 
-	public function __construct() {
79 
+     * Class constructor.
80 
+     */
81 
+    public function __construct() {
82 82
83 83 
         $this->title                = __( 'PayPal Standard', 'invoicing' );
84 84 
         $this->method_title         = __( 'PayPal Standard', 'invoicing' );
85 85 
         $this->checkout_button_text = __( 'Proceed to PayPal', 'invoicing' );
86 86 
         $this->notify_url           = wpinv_get_ipn_url( $this->id );
87 87
88 
-		add_filter( 'wpinv_subscription_cancel_url', array( $this, 'filter_cancel_subscription_url' ), 10, 2 );
89 
-		add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
88 
+        add_filter( 'wpinv_subscription_cancel_url', array( $this, 'filter_cancel_subscription_url' ), 10, 2 );
89 
+        add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
90 90 
         add_filter( 'getpaid_paypal_sandbox_notice', array( $this, 'sandbox_notice' ) );
91 
-		add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
92 
-		add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
93 
-		add_action( 'wpinv_paypal_connect', array( $this, 'display_connect_buttons' ) );
94 
-		parent::__construct();
91 
+        add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
92 
+        add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
93 
+        add_action( 'wpinv_paypal_connect', array( $this, 'display_connect_buttons' ) );
94 
+        parent::__construct();
95 95 
     }
96 96
97 97 
     /**
98 
-	 * Process Payment.
99 
-	 *
100 
-	 *
101 
-	 * @param WPInv_Invoice $invoice Invoice.
102 
-	 * @param array $submission_data Posted checkout fields.
103 
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
104 
-	 * @return array
105 
-	 */
106 
-	public function process_payment( $invoice, $submission_data, $submission ) {
98 
+     * Process Payment.
99 
+     *
100 
+     *
101 
+     * @param WPInv_Invoice $invoice Invoice.
102 
+     * @param array $submission_data Posted checkout fields.
103 
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
104 
+     * @return array
105 
+     */
106 
+    public function process_payment( $invoice, $submission_data, $submission ) {
107 107
108 108 
         // Get redirect url.
109 109 
         $paypal_redirect = $this->get_request_url( $invoice );
 
@@ -126,15 +126,15 @@  discard block
 
 block discarded – undo
126 126 
     }
127 127
128 128 
     /**
129 
-	 * Get the PayPal request URL for an invoice.
130 
-	 *
131 
-	 * @param  WPInv_Invoice $invoice Invoice object.
132 
-	 * @return string
133 
-	 */
134 
-	public function get_request_url( $invoice ) {
129 
+     * Get the PayPal request URL for an invoice.
130 
+     *
131 
+     * @param  WPInv_Invoice $invoice Invoice object.
132 
+     * @return string
133 
+     */
134 
+    public function get_request_url( $invoice ) {
135 135
136 136 
         // Endpoint for this request
137 
-		$this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
137 
+        $this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
138 138
139 139 
         // Retrieve paypal args.
140 140 
         $paypal_args       = map_deep( $this->get_paypal_args( $invoice ), 'urlencode' );
 
@@ -147,45 +147,45 @@  discard block
 
 block discarded – undo
147 147
148 148 
         return add_query_arg( $paypal_args, $this->endpoint );
149 149
150 
-	}
150 
+    }
151 151
152 152 
     /**
153 
-	 * Get PayPal Args for passing to PP.
154 
-	 *
155 
-	 * @param  WPInv_Invoice $invoice Invoice object.
156 
-	 * @return array
157 
-	 */
158 
-	protected function get_paypal_args( $invoice ) {
153 
+     * Get PayPal Args for passing to PP.
154 
+     *
155 
+     * @param  WPInv_Invoice $invoice Invoice object.
156 
+     * @return array
157 
+     */
158 
+    protected function get_paypal_args( $invoice ) {
159 159
160 160 
         // Whether or not to send the line items as one item.
161 
-		$force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
162 
-
163 
-		if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
164 
-			$force_one_line_item = true;
165 
-		}
166 
-
167 
-		$paypal_args = apply_filters(
168 
-			'getpaid_paypal_args',
169 
-			array_merge(
170 
-				$this->get_transaction_args( $invoice ),
171 
-				$this->get_line_item_args( $invoice, $force_one_line_item )
172 
-			),
173 
-			$invoice
174 
-		);
175 
-
176 
-		return $this->fix_request_length( $invoice, $paypal_args );
161 
+        $force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
162 
+
163 
+        if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
164 
+            $force_one_line_item = true;
165 
+        }
166 
+
167 
+        $paypal_args = apply_filters(
168 
+            'getpaid_paypal_args',
169 
+            array_merge(
170 
+                $this->get_transaction_args( $invoice ),
171 
+                $this->get_line_item_args( $invoice, $force_one_line_item )
172 
+            ),
173 
+            $invoice
174 
+        );
175 
+
176 
+        return $this->fix_request_length( $invoice, $paypal_args );
177 177 
     }
178 178
179 179 
     /**
180 
-	 * Get transaction args for paypal request.
181 
-	 *
182 
-	 * @param WPInv_Invoice $invoice Invoice object.
183 
-	 * @return array
184 
-	 */
185 
-	protected function get_transaction_args( $invoice ) {
186 
-
187 
-		$email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
188 
-		return array(
180 
+     * Get transaction args for paypal request.
181 
+     *
182 
+     * @param WPInv_Invoice $invoice Invoice object.
183 
+     * @return array
184 
+     */
185 
+    protected function get_transaction_args( $invoice ) {
186 
+
187 
+        $email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
188 
+        return array(
189 189 
             'cmd'           => '_cart',
190 190 
             'business'      => $email,
191 191 
             'no_shipping'   => '1',
 
@@ -210,16 +210,16 @@  discard block
 
 block discarded – undo
210 210 
     }
211 211
212 212 
     /**
213 
-	 * Get line item args for paypal request.
214 
-	 *
215 
-	 * @param  WPInv_Invoice $invoice Invoice object.
216 
-	 * @param  bool     $force_one_line_item Create only one item for this invoice.
217 
-	 * @return array
218 
-	 */
219 
-	protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
213 
+     * Get line item args for paypal request.
214 
+     *
215 
+     * @param  WPInv_Invoice $invoice Invoice object.
216 
+     * @param  bool     $force_one_line_item Create only one item for this invoice.
217 
+     * @return array
218 
+     */
219 
+    protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
220 220
221 221 
         // Maybe send invoice as a single item.
222 
-		if ( $force_one_line_item ) {
222 
+        if ( $force_one_line_item ) {
223 223 
             return $this->get_line_item_args_single_item( $invoice );
224 224 
         }
225 225 
 
@@ -239,129 +239,129 @@  discard block
 
 block discarded – undo
239 239 
             $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_discount(), 2 );
240 240 
         }
241 241
242 
-		return array_merge( $line_item_args, $this->get_line_items() );
242 
+        return array_merge( $line_item_args, $this->get_line_items() );
243 243
244 244 
     }
245 245
246 246 
     /**
247 
-	 * Get line item args for paypal request as a single line item.
248 
-	 *
249 
-	 * @param  WPInv_Invoice $invoice Invoice object.
250 
-	 * @return array
251 
-	 */
252 
-	protected function get_line_item_args_single_item( $invoice ) {
253 
-		$this->delete_line_items();
247 
+     * Get line item args for paypal request as a single line item.
248 
+     *
249 
+     * @param  WPInv_Invoice $invoice Invoice object.
250 
+     * @return array
251 
+     */
252 
+    protected function get_line_item_args_single_item( $invoice ) {
253 
+        $this->delete_line_items();
254 254
255 255 
         $item_name = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
256 
-		$this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
256 
+        $this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
257 257
258 
-		return $this->get_line_items();
258 
+        return $this->get_line_items();
259 259 
     }
260 260
261 261 
     /**
262 
-	 * Return all line items.
263 
-	 */
264 
-	protected function get_line_items() {
265 
-		return $this->line_items;
266 
-	}
262 
+     * Return all line items.
263 
+     */
264 
+    protected function get_line_items() {
265 
+        return $this->line_items;
266 
+    }
267 267
268 268 
     /**
269 
-	 * Remove all line items.
270 
-	 */
271 
-	protected function delete_line_items() {
272 
-		$this->line_items = array();
269 
+     * Remove all line items.
270 
+     */
271 
+    protected function delete_line_items() {
272 
+        $this->line_items = array();
273 273 
     }
274 274
275 275 
     /**
276 
-	 * Prepare line items to send to paypal.
277 
-	 *
278 
-	 * @param  WPInv_Invoice $invoice Invoice object.
279 
-	 */
280 
-	protected function prepare_line_items( $invoice ) {
281 
-		$this->delete_line_items();
282 
-
283 
-		// Items.
284 
-		foreach ( $invoice->get_items() as $item ) {
285 
-			$amount   = $item->get_price();
286 
-			$quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
287 
-			$this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
276 
+     * Prepare line items to send to paypal.
277 
+     *
278 
+     * @param  WPInv_Invoice $invoice Invoice object.
279 
+     */
280 
+    protected function prepare_line_items( $invoice ) {
281 
+        $this->delete_line_items();
282 
+
283 
+        // Items.
284 
+        foreach ( $invoice->get_items() as $item ) {
285 
+            $amount   = $item->get_price();
286 
+            $quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
287 
+            $this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
288 288 
         }
289 289
290 290 
         // Fees.
291 
-		foreach ( $invoice->get_fees() as $fee => $data ) {
291 
+        foreach ( $invoice->get_fees() as $fee => $data ) {
292 292 
             $this->add_line_item( $fee, 1, wpinv_sanitize_amount( $data['initial_fee'] ) );
293 293 
         }
294 294
295 295 
     }
296 296
297 297 
     /**
298 
-	 * Add PayPal Line Item.
299 
-	 *
300 
-	 * @param  string $item_name Item name.
301 
-	 * @param  float    $quantity Item quantity.
302 
-	 * @param  float  $amount Amount.
303 
-	 * @param  string $item_number Item number.
304 
-	 */
305 
-	protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
306 
-		$index = ( count( $this->line_items ) / 4 ) + 1;
307 
-
308 
-		$item = apply_filters(
309 
-			'getpaid_paypal_line_item',
310 
-			array(
311 
-				'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
312 
-				'quantity'    => (float) $quantity,
313 
-				'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
314 
-				'item_number' => $item_number,
315 
-			),
316 
-			$item_name,
317 
-			$quantity,
318 
-			$amount,
319 
-			$item_number
320 
-		);
321 
-
322 
-		$this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
298 
+     * Add PayPal Line Item.
299 
+     *
300 
+     * @param  string $item_name Item name.
301 
+     * @param  float    $quantity Item quantity.
302 
+     * @param  float  $amount Amount.
303 
+     * @param  string $item_number Item number.
304 
+     */
305 
+    protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
306 
+        $index = ( count( $this->line_items ) / 4 ) + 1;
307 
+
308 
+        $item = apply_filters(
309 
+            'getpaid_paypal_line_item',
310 
+            array(
311 
+                'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
312 
+                'quantity'    => (float) $quantity,
313 
+                'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
314 
+                'item_number' => $item_number,
315 
+            ),
316 
+            $item_name,
317 
+            $quantity,
318 
+            $amount,
319 
+            $item_number
320 
+        );
321 
+
322 
+        $this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
323 323 
         $this->line_items[ 'quantity_' . $index ]    = $item['quantity'];
324 324
325 325 
         // The price or amount of the product, service, or contribution, not including shipping, handling, or tax.
326 
-		$this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
327 
-		$this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
326 
+        $this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
327 
+        $this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
328 328 
     }
329 329
330 330 
     /**
331 
-	 * If the default request with line items is too long, generate a new one with only one line item.
332 
-	 *
333 
-	 * https://support.microsoft.com/en-us/help/208427/maximum-url-length-is-2-083-characters-in-internet-explorer.
334 
-	 *
335 
-	 * @param WPInv_Invoice $invoice Invoice to be sent to Paypal.
336 
-	 * @param array    $paypal_args Arguments sent to Paypal in the request.
337 
-	 * @return array
338 
-	 */
339 
-	protected function fix_request_length( $invoice, $paypal_args ) {
340 
-		$max_paypal_length = 2083;
341 
-		$query_candidate   = http_build_query( $paypal_args, '', '&' );
342 
-
343 
-		if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
344 
-			return $paypal_args;
345 
-		}
346 
-
347 
-		return apply_filters(
348 
-			'getpaid_paypal_args',
349 
-			array_merge(
350 
-				$this->get_transaction_args( $invoice ),
351 
-				$this->get_line_item_args( $invoice, true )
352 
-			),
353 
-			$invoice
354 
-		);
331 
+     * If the default request with line items is too long, generate a new one with only one line item.
332 
+     *
333 
+     * https://support.microsoft.com/en-us/help/208427/maximum-url-length-is-2-083-characters-in-internet-explorer.
334 
+     *
335 
+     * @param WPInv_Invoice $invoice Invoice to be sent to Paypal.
336 
+     * @param array    $paypal_args Arguments sent to Paypal in the request.
337 
+     * @return array
338 
+     */
339 
+    protected function fix_request_length( $invoice, $paypal_args ) {
340 
+        $max_paypal_length = 2083;
341 
+        $query_candidate   = http_build_query( $paypal_args, '', '&' );
342 
+
343 
+        if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
344 
+            return $paypal_args;
345 
+        }
346 
+
347 
+        return apply_filters(
348 
+            'getpaid_paypal_args',
349 
+            array_merge(
350 
+                $this->get_transaction_args( $invoice ),
351 
+                $this->get_line_item_args( $invoice, true )
352 
+            ),
353 
+            $invoice
354 
+        );
355 355
356 356 
     }
357 357
358 358 
     /**
359 
-	 * Processes recurring invoices.
360 
-	 *
361 
-	 * @param  array $paypal_args PayPal args.
362 
-	 * @param  WPInv_Invoice    $invoice Invoice object.
363 
-	 */
364 
-	public function process_subscription( $paypal_args, $invoice ) {
359 
+     * Processes recurring invoices.
360 
+     *
361 
+     * @param  array $paypal_args PayPal args.
362 
+     * @param  WPInv_Invoice    $invoice Invoice object.
363 
+     */
364 
+    public function process_subscription( $paypal_args, $invoice ) {
365 365
366 366 
         // Make sure this is a subscription.
367 367 
         if ( ! $invoice->is_recurring() || ! $subscription = getpaid_get_invoice_subscription( $invoice ) ) {
 
@@ -382,21 +382,21 @@  discard block
 
 block discarded – undo
382 382 
         $recurring_amount       = (float) wpinv_sanitize_amount( $invoice->get_recurring_total(), 2 );
383 383 
         $subscription_item      = $invoice->get_recurring( true );
384 384
385 
-		// Convert 365 days to 1 year.
386 
-		if ( 'D' == $period && 365 == $interval ) {
387 
-			$period = 'Y';
388 
-			$interval = 1;
389 
-		}
385 
+        // Convert 365 days to 1 year.
386 
+        if ( 'D' == $period && 365 == $interval ) {
387 
+            $period = 'Y';
388 
+            $interval = 1;
389 
+        }
390 390
391 391 
         if ( $subscription_item->has_free_trial() ) {
392 392
393 393 
             $paypal_args['a1'] = 0 == $initial_amount ? 0 : $initial_amount;
394 394
395 
-			// Trial period length.
396 
-			$paypal_args['p1'] = $subscription_item->get_trial_interval();
395 
+            // Trial period length.
396 
+            $paypal_args['p1'] = $subscription_item->get_trial_interval();
397 397
398 
-			// Trial period.
399 
-			$paypal_args['t1'] = $subscription_item->get_trial_period();
398 
+            // Trial period.
399 
+            $paypal_args['t1'] = $subscription_item->get_trial_period();
400 400
401 401 
         } elseif ( $initial_amount != $recurring_amount ) {
402 402 
 
@@ -419,40 +419,40 @@  discard block
 
 block discarded – undo
419 419 
         }
420 420
421 421 
         // We have a recurring payment
422 
-		if ( ! isset( $param_number ) || 1 == $param_number ) {
422 
+        if ( ! isset( $param_number ) || 1 == $param_number ) {
423 423
424 
-			// Subscription price
425 
-			$paypal_args['a3'] = $recurring_amount;
424 
+            // Subscription price
425 
+            $paypal_args['a3'] = $recurring_amount;
426 426
427 
-			// Subscription duration
428 
-			$paypal_args['p3'] = $interval;
427 
+            // Subscription duration
428 
+            $paypal_args['p3'] = $interval;
429 429
430 
-			// Subscription period
431 
-			$paypal_args['t3'] = $period;
430 
+            // Subscription period
431 
+            $paypal_args['t3'] = $period;
432 432
433 433 
         }
434 434
435 435 
         // Recurring payments
436 
-		if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
436 
+        if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
437 437
438 
-			// Non-recurring payments
439 
-			$paypal_args['src'] = 0;
438 
+            // Non-recurring payments
439 
+            $paypal_args['src'] = 0;
440 440
441 
-		} else {
441 
+        } else {
442 442
443 
-			$paypal_args['src'] = 1;
443 
+            $paypal_args['src'] = 1;
444 444
445 
-			if ( $bill_times > 0 ) {
445 
+            if ( $bill_times > 0 ) {
446 446
447 
-				// An initial period is being used to charge a sign-up fee
448 
-				if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
449 
-					$bill_times--;
450 
-				}
447 
+                // An initial period is being used to charge a sign-up fee
448 
+                if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
449 
+                    $bill_times--;
450 
+                }
451 451
452 452 
                 // Make sure it's not over the max of 52
453 453 
                 $paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 );
454 454
455 
-			}
455 
+            }
456 456 
         }
457 457
458 458 
         // Force return URL so that order description & instructions display
 
@@ -467,19 +467,19 @@  discard block
 
 block discarded – undo
467 467 
 }
468 468
469 469 
         return apply_filters(
470 
-			'getpaid_paypal_subscription_args',
471 
-			$paypal_args,
472 
-			$invoice
470 
+            'getpaid_paypal_subscription_args',
471 
+            $paypal_args,
472 
+            $invoice
473 473 
         );
474 474
475 475 
     }
476 476
477 477 
     /**
478 
-	 * Processes ipns and marks payments as complete.
479 
-	 *
480 
-	 * @return void
481 
-	 */
482 
-	public function verify_ipn() {
478 
+     * Processes ipns and marks payments as complete.
479 
+     *
480 
+     * @return void
481 
+     */
482 
+    public function verify_ipn() {
483 483 
         new GetPaid_Paypal_Gateway_IPN_Handler( $this );
484 484 
     }
485 485 
 
@@ -489,19 +489,19 @@  discard block
 
 block discarded – undo
489 489 
     public function sandbox_notice() {
490 490
491 491 
         return sprintf(
492 
-			__( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
493 
-			'<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
494 
-			'</a>'
495 
-		);
492 
+            __( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
493 
+            '<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
494 
+            '</a>'
495 
+        );
496 496
497 497 
     }
498 498
499 
-	/**
500 
-	 * Filters the gateway settings.
501 
-	 *
502 
-	 * @param array $admin_settings
503 
-	 */
504 
-	public function admin_settings( $admin_settings ) {
499 
+    /**
500 
+     * Filters the gateway settings.
501 
+     *
502 
+     * @param array $admin_settings
503 
+     */
504 
+    public function admin_settings( $admin_settings ) {
505 505
506 506 
         $currencies = sprintf(
507 507 
             __( 'Supported Currencies: %s', 'invoicing' ),
 
@@ -511,31 +511,31 @@  discard block
 
 block discarded – undo
511 511 
         $admin_settings['paypal_active']['desc'] .= " ($currencies)";
512 512 
         $admin_settings['paypal_desc']['std']     = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
513 513
514 
-		// Access tokens.
515 
-		$live_email      = wpinv_get_option( 'paypal_email' );
516 
-		$sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
514 
+        // Access tokens.
515 
+        $live_email      = wpinv_get_option( 'paypal_email' );
516 
+        $sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
517 517
518 
-		$admin_settings['paypal_connect'] = array(
519 
-			'type' => 'hook',
520 
-			'id'   => 'paypal_connect',
521 
-			'name' => __( 'Connect to PayPal', 'invoicing' ),
522 
-		);
518 
+        $admin_settings['paypal_connect'] = array(
519 
+            'type' => 'hook',
520 
+            'id'   => 'paypal_connect',
521 
+            'name' => __( 'Connect to PayPal', 'invoicing' ),
522 
+        );
523 523
524 524 
         $admin_settings['paypal_email'] = array(
525 525 
             'type'  => 'text',
526 
-			'class' => 'live-auth-data',
526 
+            'class' => 'live-auth-data',
527 527 
             'id'    => 'paypal_email',
528 528 
             'name'  => __( 'Live Email Address', 'invoicing' ),
529 529 
             'desc'  => __( 'The email address of your PayPal account.', 'invoicing' ),
530 530 
         );
531 531
532 
-		$admin_settings['paypal_sandbox_email'] = array(
532 
+        $admin_settings['paypal_sandbox_email'] = array(
533 533 
             'type'  => 'text',
534 
-			'class' => 'sandbox-auth-data',
534 
+            'class' => 'sandbox-auth-data',
535 535 
             'id'    => 'paypal_sandbox_email',
536 536 
             'name'  => __( 'Sandbox Email Address', 'invoicing' ),
537 537 
             'desc'  => __( 'The email address of your sandbox PayPal account.', 'invoicing' ),
538 
-			'std'   => wpinv_get_option( 'paypal_email', '' ),
538 
+            'std'   => wpinv_get_option( 'paypal_email', '' ),
539 539 
         );
540 540
541 541 
         $admin_settings['paypal_ipn_url'] = array(
 
@@ -547,57 +547,57 @@  discard block
 
 block discarded – undo
547 547 
             'readonly' => true,
548 548 
         );
549 549
550 
-		return $admin_settings;
551 
-	}
552 
-
553 
-	/**
554 
-	 * Retrieves the URL to cancel a subscription.
555 
-	 *
556 
-	 * @param string $url
557 
-	 * @param WPInv_Subscription $subscription
558 
-	 */
559 
-	public function filter_cancel_subscription_url( $url, $subscription ) {
560 
-
561 
-		if ( $this->id !== $subscription->get_gateway() ) {
562 
-			return $url;
563 
-		}
564 
-
565 
-		// Get the PayPal profile ID.
566 
-		$profile_id = $subscription->get_profile_id();
567 
-
568 
-		// Bail if no profile ID.
569 
-		if ( empty( $profile_id ) ) {
570 
-			return $url;
571 
-		}
572 
-
573 
-		$cancel_url = 'https://www.paypal.com/myaccount/autopay/connect/%s/cancel';
574 
-		if ( $this->is_sandbox( $subscription->get_parent_payment() ) ) {
575 
-			$cancel_url = 'https://www.sandbox.paypal.com/myaccount/autopay/connect/%s/cancel';
576 
-		}
577 
-
578 
-		return sprintf( $cancel_url, $profile_id );
579 
-	}
580 
-
581 
-	/**
582 
-	 * Retrieves the PayPal connect URL when using the setup wizzard.
583 
-	 *
584 
-	 *
550 
+        return $admin_settings;
551 
+    }
552 
+
553 
+    /**
554 
+     * Retrieves the URL to cancel a subscription.
555 
+     *
556 
+     * @param string $url
557 
+     * @param WPInv_Subscription $subscription
558 
+     */
559 
+    public function filter_cancel_subscription_url( $url, $subscription ) {
560 
+
561 
+        if ( $this->id !== $subscription->get_gateway() ) {
562 
+            return $url;
563 
+        }
564 
+
565 
+        // Get the PayPal profile ID.
566 
+        $profile_id = $subscription->get_profile_id();
567 
+
568 
+        // Bail if no profile ID.
569 
+        if ( empty( $profile_id ) ) {
570 
+            return $url;
571 
+        }
572 
+
573 
+        $cancel_url = 'https://www.paypal.com/myaccount/autopay/connect/%s/cancel';
574 
+        if ( $this->is_sandbox( $subscription->get_parent_payment() ) ) {
575 
+            $cancel_url = 'https://www.sandbox.paypal.com/myaccount/autopay/connect/%s/cancel';
576 
+        }
577 
+
578 
+        return sprintf( $cancel_url, $profile_id );
579 
+    }
580 
+
581 
+    /**
582 
+     * Retrieves the PayPal connect URL when using the setup wizzard.
583 
+     *
584 
+     *
585 585 
      * @param array $data
586 586 
      * @return string
587 
-	 */
588 
-	public static function maybe_get_connect_url( $url = '', $data = array() ) {
589 
-		return self::get_connect_url( false, urldecode( $data['redirect'] ) );
590 
-	}
591 
-
592 
-	/**
593 
-	 * Retrieves the PayPal connect URL.
594 
-	 *
595 
-	 *
587 
+     */
588 
+    public static function maybe_get_connect_url( $url = '', $data = array() ) {
589 
+        return self::get_connect_url( false, urldecode( $data['redirect'] ) );
590 
+    }
591 
+
592 
+    /**
593 
+     * Retrieves the PayPal connect URL.
594 
+     *
595 
+     *
596 596 
      * @param bool $is_sandbox
597 
-	 * @param string $redirect
597 
+     * @param string $redirect
598 598 
      * @return string
599 
-	 */
600 
-	public static function get_connect_url( $is_sandbox, $redirect = '' ) {
599 
+     */
600 
+    public static function get_connect_url( $is_sandbox, $redirect = '' ) {
601 601
602 602 
         $redirect_url = add_query_arg(
603 603 
             array(
 
@@ -607,7 +607,7 @@  discard block
 
 block discarded – undo
607 607 
                 'tab'                  => 'gateways',
608 608 
                 'section'              => 'paypal',
609 609 
                 'getpaid-nonce'        => wp_create_nonce( 'getpaid-nonce' ),
610 
-				'redirect'             => urlencode( $redirect ),
610 
+                'redirect'             => urlencode( $redirect ),
611 611 
             ),
612 612 
             admin_url( 'admin.php' )
613 613 
         );
 
@@ -622,12 +622,12 @@  discard block
 
 block discarded – undo
622 622
623 623 
     }
624 624
625 
-	/**
626 
-	 * Generates settings page js.
627 
-	 *
625 
+    /**
626 
+     * Generates settings page js.
627 
+     *
628 628 
      * @return void
629 
-	 */
630 
-	public static function display_connect_buttons() {
629 
+     */
630 
+    public static function display_connect_buttons() {
631 631
632 632 
         ?>
633 633 
 			<div class="wpinv-paypal-connect-live">
 
@@ -669,70 +669,70 @@  discard block
 
 block discarded – undo
669 669 
         <?php
670 670 
     }
671 671
672 
-	/**
673 
-	 * Connects to PayPal.
674 
-	 *
675 
-	 * @param array $data Connection data.
676 
-	 * @return void
677 
-	 */
678 
-	public function connect_paypal( $data ) {
679 
-
680 
-		$sandbox      = $this->is_sandbox();
681 
-		$data         = wp_unslash( $data );
682 
-		$access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
683 
-
684 
-		if ( isset( $data['live_mode'] ) ) {
685 
-			$sandbox = empty( $data['live_mode'] );
686 
-		}
687 
-
688 
-		wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
689 
-		wpinv_update_option( 'paypal_active', 1 );
690 
-
691 
-		if ( ! empty( $data['error_description'] ) ) {
692 
-			getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
693 
-		} else {
694 
-
695 
-			// Retrieve the user info.
696 
-			$user_info = wp_remote_get(
697 
-				! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
698 
-				array(
699 
-
700 
-					'headers' => array(
701 
-						'Authorization' => 'Bearer ' . $access_token,
702 
-						'Content-type'  => 'application/json',
703 
-					),
704 
-
705 
-				)
706 
-			);
707 
-
708 
-			if ( is_wp_error( $user_info ) ) {
709 
-				getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
710 
-			} else {
711 
-
712 
-				// Create application.
713 
-				$user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
714 
-
715 
-				if ( $sandbox ) {
716 
-					wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
717 
-					wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
718 
-					set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
719 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
720 
-				} else {
721 
-					wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
722 
-					wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
723 
-					set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
724 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
725 
-				}
672 
+    /**
673 
+     * Connects to PayPal.
674 
+     *
675 
+     * @param array $data Connection data.
676 
+     * @return void
677 
+     */
678 
+    public function connect_paypal( $data ) {
679 
+
680 
+        $sandbox      = $this->is_sandbox();
681 
+        $data         = wp_unslash( $data );
682 
+        $access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
683 
+
684 
+        if ( isset( $data['live_mode'] ) ) {
685 
+            $sandbox = empty( $data['live_mode'] );
686 
+        }
687 
+
688 
+        wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
689 
+        wpinv_update_option( 'paypal_active', 1 );
690 
+
691 
+        if ( ! empty( $data['error_description'] ) ) {
692 
+            getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
693 
+        } else {
694 
+
695 
+            // Retrieve the user info.
696 
+            $user_info = wp_remote_get(
697 
+                ! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
698 
+                array(
699 
+
700 
+                    'headers' => array(
701 
+                        'Authorization' => 'Bearer ' . $access_token,
702 
+                        'Content-type'  => 'application/json',
703 
+                    ),
704 
+
705 
+                )
706 
+            );
707 
+
708 
+            if ( is_wp_error( $user_info ) ) {
709 
+                getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
710 
+            } else {
711 
+
712 
+                // Create application.
713 
+                $user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
714 
+
715 
+                if ( $sandbox ) {
716 
+                    wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
717 
+                    wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
718 
+                    set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
719 
+                    getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
720 
+                } else {
721 
+                    wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
722 
+                    wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
723 
+                    set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
724 
+                    getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
725 
+                }
726 726 
 }
727 727 
 }
728 728
729 
-		$redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
729 
+        $redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
730 730
731 
-		if ( isset( $data['step'] ) ) {
732 
-			$redirect = add_query_arg( 'step', $data['step'], $redirect );
733 
-		}
734 
-		wp_redirect( $redirect );
735 
-		exit;
736 
-	}
731 
+        if ( isset( $data['step'] ) ) {
732 
+            $redirect = add_query_arg( 'step', $data['step'], $redirect );
733 
+        }
734 
+        wp_redirect( $redirect );
735 
+        exit;
736 
+    }
737 737
738 738 
 }
Please login to merge, or discard this patch.
Spacing   +151 added lines, -151 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Paypal Payment Gateway class.
 
@@ -24,7 +24,7 @@  discard block
 
 block discarded – undo
24 24 
 	 *
25 25 
 	 * @var array
26 26 
 	 */
27 
-    protected $supports = array( 'subscription', 'sandbox', 'single_subscription_group' );
27 
+    protected $supports = array('subscription', 'sandbox', 'single_subscription_group');
28 28
29 29 
     /**
30 30 
 	 * Payment method order.
 
@@ -59,7 +59,7 @@  discard block
 
 block discarded – undo
59 59 
 	 *
60 60 
 	 * @var array
61 61 
 	 */
62 
-	public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
62 
+	public $currencies = array('AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR');
63 63
64 64 
     /**
65 65 
 	 * URL to view a transaction.
 
@@ -80,17 +80,17 @@  discard block
 
 block discarded – undo
80 80 
 	 */
81 81 
 	public function __construct() {
82 82
83 
-        $this->title                = __( 'PayPal Standard', 'invoicing' );
84 
-        $this->method_title         = __( 'PayPal Standard', 'invoicing' );
85 
-        $this->checkout_button_text = __( 'Proceed to PayPal', 'invoicing' );
86 
-        $this->notify_url           = wpinv_get_ipn_url( $this->id );
87 
-
88 
-		add_filter( 'wpinv_subscription_cancel_url', array( $this, 'filter_cancel_subscription_url' ), 10, 2 );
89 
-		add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
90 
-        add_filter( 'getpaid_paypal_sandbox_notice', array( $this, 'sandbox_notice' ) );
91 
-		add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
92 
-		add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
93 
-		add_action( 'wpinv_paypal_connect', array( $this, 'display_connect_buttons' ) );
83 
+        $this->title                = __('PayPal Standard', 'invoicing');
84 
+        $this->method_title         = __('PayPal Standard', 'invoicing');
85 
+        $this->checkout_button_text = __('Proceed to PayPal', 'invoicing');
86 
+        $this->notify_url           = wpinv_get_ipn_url($this->id);
87 
+
88 
+		add_filter('wpinv_subscription_cancel_url', array($this, 'filter_cancel_subscription_url'), 10, 2);
89 
+		add_filter('getpaid_paypal_args', array($this, 'process_subscription'), 10, 2);
90 
+        add_filter('getpaid_paypal_sandbox_notice', array($this, 'sandbox_notice'));
91 
+		add_filter('getpaid_get_paypal_connect_url', array($this, 'maybe_get_connect_url'), 10, 2);
92 
+		add_action('getpaid_authenticated_admin_action_connect_paypal', array($this, 'connect_paypal'));
93 
+		add_action('wpinv_paypal_connect', array($this, 'display_connect_buttons'));
94 94 
 		parent::__construct();
95 95 
     }
96 96 
 
@@ -103,16 +103,16 @@  discard block
 
 block discarded – undo
103 103 
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
104 104 
 	 * @return array
105 105 
 	 */
106 
-	public function process_payment( $invoice, $submission_data, $submission ) {
106 
+	public function process_payment($invoice, $submission_data, $submission) {
107 107
108 108 
         // Get redirect url.
109 
-        $paypal_redirect = $this->get_request_url( $invoice );
109 
+        $paypal_redirect = $this->get_request_url($invoice);
110 110
111 111 
         // Add a note about the request url.
112 112 
         $invoice->add_note(
113 113 
             sprintf(
114 
-                __( 'Redirecting to PayPal: %s', 'invoicing' ),
115 
-                esc_url( $paypal_redirect )
114 
+                __('Redirecting to PayPal: %s', 'invoicing'),
115 
+                esc_url($paypal_redirect)
116 116 
             ),
117 117 
             false,
118 118 
             false,
 
@@ -120,7 +120,7 @@  discard block
 
 block discarded – undo
120 120 
         );
121 121
122 122 
         // Redirect to PayPal
123 
-        wp_redirect( $paypal_redirect );
123 
+        wp_redirect($paypal_redirect);
124 124 
         exit;
125 125
126 126 
     }
 
@@ -131,21 +131,21 @@  discard block
 
 block discarded – undo
131 131 
 	 * @param  WPInv_Invoice $invoice Invoice object.
132 132 
 	 * @return string
133 133 
 	 */
134 
-	public function get_request_url( $invoice ) {
134 
+	public function get_request_url($invoice) {
135 135
136 136 
         // Endpoint for this request
137 
-		$this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
137 
+		$this->endpoint = $this->is_sandbox($invoice) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
138 138
139 139 
         // Retrieve paypal args.
140 
-        $paypal_args       = map_deep( $this->get_paypal_args( $invoice ), 'urlencode' );
140 
+        $paypal_args = map_deep($this->get_paypal_args($invoice), 'urlencode');
141 141
142 
-        if ( $invoice->is_recurring() ) {
142 
+        if ($invoice->is_recurring()) {
143 143 
             $paypal_args['bn'] = 'GetPaid_Subscribe_WPS_US';
144 144 
         } else {
145 145 
             $paypal_args['bn'] = 'GetPaid_ShoppingCart_WPS_US';
146 146 
         }
147 147
148 
-        return add_query_arg( $paypal_args, $this->endpoint );
148 
+        return add_query_arg($paypal_args, $this->endpoint);
149 149
150 150 
 	}
151 151 
 
@@ -155,25 +155,25 @@  discard block
 
 block discarded – undo
155 155 
 	 * @param  WPInv_Invoice $invoice Invoice object.
156 156 
 	 * @return array
157 157 
 	 */
158 
-	protected function get_paypal_args( $invoice ) {
158 
+	protected function get_paypal_args($invoice) {
159 159
160 160 
         // Whether or not to send the line items as one item.
161 
-		$force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
161 
+		$force_one_line_item = apply_filters('getpaid_paypal_force_one_line_item', true, $invoice);
162 162
163 
-		if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
163 
+		if ($invoice->is_recurring() || (wpinv_use_taxes() && wpinv_prices_include_tax())) {
164 164 
 			$force_one_line_item = true;
165 165 
 		}
166 166
167 167 
 		$paypal_args = apply_filters(
168 168 
 			'getpaid_paypal_args',
169 169 
 			array_merge(
170 
-				$this->get_transaction_args( $invoice ),
171 
-				$this->get_line_item_args( $invoice, $force_one_line_item )
170 
+				$this->get_transaction_args($invoice),
171 
+				$this->get_line_item_args($invoice, $force_one_line_item)
172 172 
 			),
173 173 
 			$invoice
174 174 
 		);
175 175
176 
-		return $this->fix_request_length( $invoice, $paypal_args );
176 
+		return $this->fix_request_length($invoice, $paypal_args);
177 177 
     }
178 178
179 179 
     /**
 
@@ -182,9 +182,9 @@  discard block
 
 block discarded – undo
182 182 
 	 * @param WPInv_Invoice $invoice Invoice object.
183 183 
 	 * @return array
184 184 
 	 */
185 
-	protected function get_transaction_args( $invoice ) {
185 
+	protected function get_transaction_args($invoice) {
186 186
187 
-		$email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
187 
+		$email = $this->is_sandbox($invoice) ? wpinv_get_option('paypal_sandbox_email', wpinv_get_option('paypal_email', '')) : wpinv_get_option('paypal_email', '');
188 188 
 		return array(
189 189 
             'cmd'           => '_cart',
190 190 
             'business'      => $email,
 
@@ -195,16 +195,16 @@  discard block
 
 block discarded – undo
195 195 
             'rm'            => is_ssl() ? 2 : 1,
196 196 
             'upload'        => 1,
197 197 
             'currency_code' => $invoice->get_currency(), // https://developer.paypal.com/docs/nvp-soap-api/currency-codes/#paypal
198 
-            'return'        => esc_url_raw( $this->get_return_url( $invoice ) ),
199 
-            'cancel_return' => esc_url_raw( $invoice->get_checkout_payment_url() ),
200 
-            'notify_url'    => getpaid_limit_length( $this->notify_url, 255 ),
201 
-            'invoice'       => getpaid_limit_length( $invoice->get_number(), 127 ),
198 
+            'return'        => esc_url_raw($this->get_return_url($invoice)),
199 
+            'cancel_return' => esc_url_raw($invoice->get_checkout_payment_url()),
200 
+            'notify_url'    => getpaid_limit_length($this->notify_url, 255),
201 
+            'invoice'       => getpaid_limit_length($invoice->get_number(), 127),
202 202 
             'custom'        => $invoice->get_id(),
203 
-            'first_name'    => getpaid_limit_length( $invoice->get_first_name(), 32 ),
204 
-            'last_name'     => getpaid_limit_length( $invoice->get_last_name(), 64 ),
205 
-            'country'       => getpaid_limit_length( $invoice->get_country(), 2 ),
206 
-            'email'         => getpaid_limit_length( $invoice->get_email(), 127 ),
207 
-            'cbt'           => get_bloginfo( 'name' ),
203 
+            'first_name'    => getpaid_limit_length($invoice->get_first_name(), 32),
204 
+            'last_name'     => getpaid_limit_length($invoice->get_last_name(), 64),
205 
+            'country'       => getpaid_limit_length($invoice->get_country(), 2),
206 
+            'email'         => getpaid_limit_length($invoice->get_email(), 127),
207 
+            'cbt'           => get_bloginfo('name'),
208 208 
         );
209 209
210 210 
     }
 
@@ -216,30 +216,30 @@  discard block
 
 block discarded – undo
216 216 
 	 * @param  bool     $force_one_line_item Create only one item for this invoice.
217 217 
 	 * @return array
218 218 
 	 */
219 
-	protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
219 
+	protected function get_line_item_args($invoice, $force_one_line_item = false) {
220 220
221 221 
         // Maybe send invoice as a single item.
222 
-		if ( $force_one_line_item ) {
223 
-            return $this->get_line_item_args_single_item( $invoice );
222 
+		if ($force_one_line_item) {
223 
+            return $this->get_line_item_args_single_item($invoice);
224 224 
         }
225 225
226 226 
         // Send each line item individually.
227 227 
         $line_item_args = array();
228 228
229 229 
         // Prepare line items.
230 
-        $this->prepare_line_items( $invoice );
230 
+        $this->prepare_line_items($invoice);
231 231
232 232 
         // Add taxes to the cart
233 
-        if ( wpinv_use_taxes() && $invoice->is_taxable() ) {
234 
-            $line_item_args['tax_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_tax(), 2 );
233 
+        if (wpinv_use_taxes() && $invoice->is_taxable()) {
234 
+            $line_item_args['tax_cart'] = wpinv_sanitize_amount((float) $invoice->get_total_tax(), 2);
235 235 
         }
236 236
237 237 
         // Add discount.
238 
-        if ( $invoice->get_total_discount() > 0 ) {
239 
-            $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_discount(), 2 );
238 
+        if ($invoice->get_total_discount() > 0) {
239 
+            $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount((float) $invoice->get_total_discount(), 2);
240 240 
         }
241 241
242 
-		return array_merge( $line_item_args, $this->get_line_items() );
242 
+		return array_merge($line_item_args, $this->get_line_items());
243 243
244 244 
     }
245 245 
 
@@ -249,11 +249,11 @@  discard block
 
 block discarded – undo
249 249 
 	 * @param  WPInv_Invoice $invoice Invoice object.
250 250 
 	 * @return array
251 251 
 	 */
252 
-	protected function get_line_item_args_single_item( $invoice ) {
252 
+	protected function get_line_item_args_single_item($invoice) {
253 253 
 		$this->delete_line_items();
254 254
255 
-        $item_name = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
256 
-		$this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
255 
+        $item_name = sprintf(__('Invoice #%s', 'invoicing'), $invoice->get_number());
256 
+		$this->add_line_item($item_name, 1, wpinv_round_amount((float) $invoice->get_total(), 2, true), $invoice->get_id());
257 257
258 258 
 		return $this->get_line_items();
259 259 
     }
 
@@ -277,19 +277,19 @@  discard block
 
 block discarded – undo
277 277 
 	 *
278 278 
 	 * @param  WPInv_Invoice $invoice Invoice object.
279 279 
 	 */
280 
-	protected function prepare_line_items( $invoice ) {
280 
+	protected function prepare_line_items($invoice) {
281 281 
 		$this->delete_line_items();
282 282
283 283 
 		// Items.
284 
-		foreach ( $invoice->get_items() as $item ) {
284 
+		foreach ($invoice->get_items() as $item) {
285 285 
 			$amount   = $item->get_price();
286 286 
 			$quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
287 
-			$this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
287 
+			$this->add_line_item($item->get_raw_name(), $quantity, $amount, $item->get_id());
288 288 
         }
289 289
290 290 
         // Fees.
291 
-		foreach ( $invoice->get_fees() as $fee => $data ) {
292 
-            $this->add_line_item( $fee, 1, wpinv_sanitize_amount( $data['initial_fee'] ) );
291 
+		foreach ($invoice->get_fees() as $fee => $data) {
292 
+            $this->add_line_item($fee, 1, wpinv_sanitize_amount($data['initial_fee']));
293 293 
         }
294 294
295 295 
     }
 
@@ -302,15 +302,15 @@  discard block
 
 block discarded – undo
302 302 
 	 * @param  float  $amount Amount.
303 303 
 	 * @param  string $item_number Item number.
304 304 
 	 */
305 
-	protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
306 
-		$index = ( count( $this->line_items ) / 4 ) + 1;
305 
+	protected function add_line_item($item_name, $quantity = 1, $amount = 0.0, $item_number = '') {
306 
+		$index = (count($this->line_items) / 4) + 1;
307 307
308 308 
 		$item = apply_filters(
309 309 
 			'getpaid_paypal_line_item',
310 310 
 			array(
311 
-				'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
311 
+				'item_name'   => html_entity_decode(getpaid_limit_length($item_name ? wp_strip_all_tags($item_name) : __('Item', 'invoicing'), 127), ENT_NOQUOTES, 'UTF-8'),
312 312 
 				'quantity'    => (float) $quantity,
313 
-				'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
313 
+				'amount'      => wpinv_sanitize_amount((float) $amount, 2),
314 314 
 				'item_number' => $item_number,
315 315 
 			),
316 316 
 			$item_name,
 
@@ -319,12 +319,12 @@  discard block
 
 block discarded – undo
319 319 
 			$item_number
320 320 
 		);
321 321
322 
-		$this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
323 
-        $this->line_items[ 'quantity_' . $index ]    = $item['quantity'];
322 
+		$this->line_items['item_name_' . $index] = getpaid_limit_length($item['item_name'], 127);
323 
+        $this->line_items['quantity_' . $index] = $item['quantity'];
324 324
325 325 
         // The price or amount of the product, service, or contribution, not including shipping, handling, or tax.
326 
-		$this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
327 
-		$this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
326 
+		$this->line_items['amount_' . $index]      = $item['amount'] * $item['quantity'];
327 
+		$this->line_items['item_number_' . $index] = getpaid_limit_length($item['item_number'], 127);
328 328 
     }
329 329
330 330 
     /**
 
@@ -336,19 +336,19 @@  discard block
 
 block discarded – undo
336 336 
 	 * @param array    $paypal_args Arguments sent to Paypal in the request.
337 337 
 	 * @return array
338 338 
 	 */
339 
-	protected function fix_request_length( $invoice, $paypal_args ) {
339 
+	protected function fix_request_length($invoice, $paypal_args) {
340 340 
 		$max_paypal_length = 2083;
341 
-		$query_candidate   = http_build_query( $paypal_args, '', '&' );
341 
+		$query_candidate   = http_build_query($paypal_args, '', '&');
342 342
343 
-		if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
343 
+		if (strlen($this->endpoint . $query_candidate) <= $max_paypal_length) {
344 344 
 			return $paypal_args;
345 345 
 		}
346 346
347 347 
 		return apply_filters(
348 348 
 			'getpaid_paypal_args',
349 349 
 			array_merge(
350 
-				$this->get_transaction_args( $invoice ),
351 
-				$this->get_line_item_args( $invoice, true )
350 
+				$this->get_transaction_args($invoice),
351 
+				$this->get_line_item_args($invoice, true)
352 352 
 			),
353 353 
 			$invoice
354 354 
 		);
 
@@ -361,10 +361,10 @@  discard block
 
 block discarded – undo
361 361 
 	 * @param  array $paypal_args PayPal args.
362 362 
 	 * @param  WPInv_Invoice    $invoice Invoice object.
363 363 
 	 */
364 
-	public function process_subscription( $paypal_args, $invoice ) {
364 
+	public function process_subscription($paypal_args, $invoice) {
365 365
366 366 
         // Make sure this is a subscription.
367 
-        if ( ! $invoice->is_recurring() || ! $subscription = getpaid_get_invoice_subscription( $invoice ) ) {
367 
+        if (!$invoice->is_recurring() || !$subscription = getpaid_get_invoice_subscription($invoice)) {
368 368 
             return $paypal_args;
369 369 
         }
370 370 
 
@@ -372,23 +372,23 @@  discard block
 
 block discarded – undo
372 372 
         $paypal_args['cmd'] = '_xclick-subscriptions';
373 373
374 374 
         // Subscription name.
375 
-        $paypal_args['item_name'] = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
375 
+        $paypal_args['item_name'] = sprintf(__('Invoice #%s', 'invoicing'), $invoice->get_number());
376 376
377 377 
         // Get subscription args.
378 
-        $period                 = strtoupper( substr( $subscription->get_period(), 0, 1 ) );
378 
+        $period                 = strtoupper(substr($subscription->get_period(), 0, 1));
379 379 
         $interval               = (int) $subscription->get_frequency();
380 380 
         $bill_times             = (int) $subscription->get_bill_times();
381 
-        $initial_amount         = (float) wpinv_sanitize_amount( $invoice->get_initial_total(), 2 );
382 
-        $recurring_amount       = (float) wpinv_sanitize_amount( $invoice->get_recurring_total(), 2 );
383 
-        $subscription_item      = $invoice->get_recurring( true );
381 
+        $initial_amount         = (float) wpinv_sanitize_amount($invoice->get_initial_total(), 2);
382 
+        $recurring_amount       = (float) wpinv_sanitize_amount($invoice->get_recurring_total(), 2);
383 
+        $subscription_item      = $invoice->get_recurring(true);
384 384
385 385 
 		// Convert 365 days to 1 year.
386 
-		if ( 'D' == $period && 365 == $interval ) {
386 
+		if ('D' == $period && 365 == $interval) {
387 387 
 			$period = 'Y';
388 388 
 			$interval = 1;
389 389 
 		}
390 390
391 
-        if ( $subscription_item->has_free_trial() ) {
391 
+        if ($subscription_item->has_free_trial()) {
392 392
393 393 
             $paypal_args['a1'] = 0 == $initial_amount ? 0 : $initial_amount;
394 394 
 
@@ -398,28 +398,28 @@  discard block
 
 block discarded – undo
398 398 
 			// Trial period.
399 399 
 			$paypal_args['t1'] = $subscription_item->get_trial_period();
400 400
401 
-        } elseif ( $initial_amount != $recurring_amount ) {
401 
+        } elseif ($initial_amount != $recurring_amount) {
402 402
403 403 
             // No trial period, but initial amount includes a sign-up fee and/or other items, so charge it as a separate period.
404 404
405 
-            if ( 1 == $bill_times ) {
405 
+            if (1 == $bill_times) {
406 406 
                 $param_number = 3;
407 407 
             } else {
408 408 
                 $param_number = 1;
409 409 
             }
410 410
411 
-            $paypal_args[ 'a' . $param_number ] = $initial_amount ? $initial_amount : 0;
411 
+            $paypal_args['a' . $param_number] = $initial_amount ? $initial_amount : 0;
412 412
413 413 
             // Sign Up interval
414 
-            $paypal_args[ 'p' . $param_number ] = $interval;
414 
+            $paypal_args['p' . $param_number] = $interval;
415 415
416 416 
             // Sign Up unit of duration
417 
-            $paypal_args[ 't' . $param_number ] = $period;
417 
+            $paypal_args['t' . $param_number] = $period;
418 418
419 419 
         }
420 420
421 421 
         // We have a recurring payment
422 
-		if ( ! isset( $param_number ) || 1 == $param_number ) {
422 
+		if (!isset($param_number) || 1 == $param_number) {
423 423
424 424 
 			// Subscription price
425 425 
 			$paypal_args['a3'] = $recurring_amount;
 
@@ -433,7 +433,7 @@  discard block
 
 block discarded – undo
433 433 
         }
434 434
435 435 
         // Recurring payments
436 
-		if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
436 
+		if (1 == $bill_times || ($initial_amount != $recurring_amount && !$subscription_item->has_free_trial() && 2 == $bill_times)) {
437 437
438 438 
 			// Non-recurring payments
439 439 
 			$paypal_args['src'] = 0;
 
@@ -442,15 +442,15 @@  discard block
 
 block discarded – undo
442 442
443 443 
 			$paypal_args['src'] = 1;
444 444
445 
-			if ( $bill_times > 0 ) {
445 
+			if ($bill_times > 0) {
446 446
447 447 
 				// An initial period is being used to charge a sign-up fee
448 
-				if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
448 
+				if ($initial_amount != $recurring_amount && !$subscription_item->has_free_trial()) {
449 449 
 					$bill_times--;
450 450 
 				}
451 451
452 452 
                 // Make sure it's not over the max of 52
453 
-                $paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 );
453 
+                $paypal_args['srt'] = ($bill_times <= 52 ? absint($bill_times) : 52);
454 454
455 455 
 			}
456 456 
         }
 
@@ -459,10 +459,10 @@  discard block
 
 block discarded – undo
459 459 
         $paypal_args['rm'] = 2;
460 460
461 461 
         // Get rid of redudant items.
462 
-        foreach ( array( 'item_name_1', 'quantity_1', 'amount_1', 'item_number_1' ) as $arg ) {
462 
+        foreach (array('item_name_1', 'quantity_1', 'amount_1', 'item_number_1') as $arg) {
463 463
464 
-            if ( isset( $paypal_args[ $arg ] ) ) {
465 
-                unset( $paypal_args[ $arg ] );
464 
+            if (isset($paypal_args[$arg])) {
465 
+                unset($paypal_args[$arg]);
466 466 
             }
467 467 
 }
468 468 
 
@@ -480,7 +480,7 @@  discard block
 
 block discarded – undo
480 480 
 	 * @return void
481 481 
 	 */
482 482 
 	public function verify_ipn() {
483 
-        new GetPaid_Paypal_Gateway_IPN_Handler( $this );
483 
+        new GetPaid_Paypal_Gateway_IPN_Handler($this);
484 484 
     }
485 485
486 486 
     /**
 
@@ -489,7 +489,7 @@  discard block
 
 block discarded – undo
489 489 
     public function sandbox_notice() {
490 490
491 491 
         return sprintf(
492 
-			__( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
492 
+			__('SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing'),
493 493 
 			'<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
494 494 
 			'</a>'
495 495 
 		);
 
@@ -501,49 +501,49 @@  discard block
 
 block discarded – undo
501 501 
 	 *
502 502 
 	 * @param array $admin_settings
503 503 
 	 */
504 
-	public function admin_settings( $admin_settings ) {
504 
+	public function admin_settings($admin_settings) {
505 505
506 506 
         $currencies = sprintf(
507 
-            __( 'Supported Currencies: %s', 'invoicing' ),
508 
-            implode( ', ', $this->currencies )
507 
+            __('Supported Currencies: %s', 'invoicing'),
508 
+            implode(', ', $this->currencies)
509 509 
         );
510 510
511 511 
         $admin_settings['paypal_active']['desc'] .= " ($currencies)";
512 
-        $admin_settings['paypal_desc']['std']     = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
512 
+        $admin_settings['paypal_desc']['std']     = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
513 513
514 514 
 		// Access tokens.
515 
-		$live_email      = wpinv_get_option( 'paypal_email' );
516 
-		$sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
515 
+		$live_email      = wpinv_get_option('paypal_email');
516 
+		$sandbox_email   = wpinv_get_option('paypal_sandbox_email');
517 517
518 518 
 		$admin_settings['paypal_connect'] = array(
519 519 
 			'type' => 'hook',
520 520 
 			'id'   => 'paypal_connect',
521 
-			'name' => __( 'Connect to PayPal', 'invoicing' ),
521 
+			'name' => __('Connect to PayPal', 'invoicing'),
522 522 
 		);
523 523
524 524 
         $admin_settings['paypal_email'] = array(
525 525 
             'type'  => 'text',
526 526 
 			'class' => 'live-auth-data',
527 527 
             'id'    => 'paypal_email',
528 
-            'name'  => __( 'Live Email Address', 'invoicing' ),
529 
-            'desc'  => __( 'The email address of your PayPal account.', 'invoicing' ),
528 
+            'name'  => __('Live Email Address', 'invoicing'),
529 
+            'desc'  => __('The email address of your PayPal account.', 'invoicing'),
530 530 
         );
531 531
532 532 
 		$admin_settings['paypal_sandbox_email'] = array(
533 533 
             'type'  => 'text',
534 534 
 			'class' => 'sandbox-auth-data',
535 535 
             'id'    => 'paypal_sandbox_email',
536 
-            'name'  => __( 'Sandbox Email Address', 'invoicing' ),
537 
-            'desc'  => __( 'The email address of your sandbox PayPal account.', 'invoicing' ),
538 
-			'std'   => wpinv_get_option( 'paypal_email', '' ),
536 
+            'name'  => __('Sandbox Email Address', 'invoicing'),
537 
+            'desc'  => __('The email address of your sandbox PayPal account.', 'invoicing'),
538 
+			'std'   => wpinv_get_option('paypal_email', ''),
539 539 
         );
540 540
541 541 
         $admin_settings['paypal_ipn_url'] = array(
542 542 
             'type'     => 'ipn_url',
543 543 
             'id'       => 'paypal_ipn_url',
544 
-            'name'     => __( 'IPN Url', 'invoicing' ),
544 
+            'name'     => __('IPN Url', 'invoicing'),
545 545 
             'std'      => $this->notify_url,
546 
-            'desc'     => __( "If you've not enabled IPNs in your paypal account, use the above URL to enable them.", 'invoicing' ) . ' <a href="https://developer.paypal.com/docs/api-basics/notifications/ipn/"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
546 
+            'desc'     => __("If you've not enabled IPNs in your paypal account, use the above URL to enable them.", 'invoicing') . ' <a href="https://developer.paypal.com/docs/api-basics/notifications/ipn/"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
547 547 
             'readonly' => true,
548 548 
         );
549 549 
 
@@ -556,9 +556,9 @@  discard block
 
 block discarded – undo
556 556 
 	 * @param string $url
557 557 
 	 * @param WPInv_Subscription $subscription
558 558 
 	 */
559 
-	public function filter_cancel_subscription_url( $url, $subscription ) {
559 
+	public function filter_cancel_subscription_url($url, $subscription) {
560 560
561 
-		if ( $this->id !== $subscription->get_gateway() ) {
561 
+		if ($this->id !== $subscription->get_gateway()) {
562 562 
 			return $url;
563 563 
 		}
564 564 
 
@@ -566,16 +566,16 @@  discard block
 
 block discarded – undo
566 566 
 		$profile_id = $subscription->get_profile_id();
567 567
568 568 
 		// Bail if no profile ID.
569 
-		if ( empty( $profile_id ) ) {
569 
+		if (empty($profile_id)) {
570 570 
 			return $url;
571 571 
 		}
572 572
573 573 
 		$cancel_url = 'https://www.paypal.com/myaccount/autopay/connect/%s/cancel';
574 
-		if ( $this->is_sandbox( $subscription->get_parent_payment() ) ) {
574 
+		if ($this->is_sandbox($subscription->get_parent_payment())) {
575 575 
 			$cancel_url = 'https://www.sandbox.paypal.com/myaccount/autopay/connect/%s/cancel';
576 576 
 		}
577 577
578 
-		return sprintf( $cancel_url, $profile_id );
578 
+		return sprintf($cancel_url, $profile_id);
579 579 
 	}
580 580
581 581 
 	/**
 
@@ -585,8 +585,8 @@  discard block
 
 block discarded – undo
585 585 
      * @param array $data
586 586 
      * @return string
587 587 
 	 */
588 
-	public static function maybe_get_connect_url( $url = '', $data = array() ) {
589 
-		return self::get_connect_url( false, urldecode( $data['redirect'] ) );
588 
+	public static function maybe_get_connect_url($url = '', $data = array()) {
589 
+		return self::get_connect_url(false, urldecode($data['redirect']));
590 590 
 	}
591 591
592 592 
 	/**
 
@@ -597,25 +597,25 @@  discard block
 
 block discarded – undo
597 597 
 	 * @param string $redirect
598 598 
      * @return string
599 599 
 	 */
600 
-	public static function get_connect_url( $is_sandbox, $redirect = '' ) {
600 
+	public static function get_connect_url($is_sandbox, $redirect = '') {
601 601
602 602 
         $redirect_url = add_query_arg(
603 603 
             array(
604 604 
                 'getpaid-admin-action' => 'connect_paypal',
605 605 
                 'page'                 => 'wpinv-settings',
606 
-                'live_mode'            => (int) empty( $is_sandbox ),
606 
+                'live_mode'            => (int) empty($is_sandbox),
607 607 
                 'tab'                  => 'gateways',
608 608 
                 'section'              => 'paypal',
609 
-                'getpaid-nonce'        => wp_create_nonce( 'getpaid-nonce' ),
610 
-				'redirect'             => urlencode( $redirect ),
609 
+                'getpaid-nonce'        => wp_create_nonce('getpaid-nonce'),
610 
+				'redirect'             => urlencode($redirect),
611 611 
             ),
612 
-            admin_url( 'admin.php' )
612 
+            admin_url('admin.php')
613 613 
         );
614 614
615 615 
         return add_query_arg(
616 616 
             array(
617 
-                'live_mode'    => (int) empty( $is_sandbox ),
618 
-                'redirect_url' => urlencode( str_replace( '&amp;', '&', $redirect_url ) ),
617 
+                'live_mode'    => (int) empty($is_sandbox),
618 
+                'redirect_url' => urlencode(str_replace('&amp;', '&', $redirect_url)),
619 619 
             ),
620 620 
             'https://ayecode.io/oauth/paypal'
621 621 
         );
 
@@ -631,10 +631,10 @@  discard block
 
 block discarded – undo
631 631
632 632 
         ?>
633 633 
 			<div class="wpinv-paypal-connect-live">
634 
-				<a class="button button-primary" href="<?php echo esc_url( self::get_connect_url( false ) ); ?>"><?php esc_html_e( 'Connect to PayPal', 'invoicing' ); ?></a>
634 
+				<a class="button button-primary" href="<?php echo esc_url(self::get_connect_url(false)); ?>"><?php esc_html_e('Connect to PayPal', 'invoicing'); ?></a>
635 635 
 			</div>
636 636 
 			<div class="wpinv-paypal-connect-sandbox">
637 
-				<a class="button button-primary" href="<?php echo esc_url( self::get_connect_url( true ) ); ?>"><?php esc_html_e( 'Connect to PayPal Sandbox', 'invoicing' ); ?></a>
637 
+				<a class="button button-primary" href="<?php echo esc_url(self::get_connect_url(true)); ?>"><?php esc_html_e('Connect to PayPal Sandbox', 'invoicing'); ?></a>
638 638 
 			</div>
639 639
640 640 
             <script>
 
@@ -675,26 +675,26 @@  discard block
 
 block discarded – undo
675 675 
 	 * @param array $data Connection data.
676 676 
 	 * @return void
677 677 
 	 */
678 
-	public function connect_paypal( $data ) {
678 
+	public function connect_paypal($data) {
679 679
680 680 
 		$sandbox      = $this->is_sandbox();
681 
-		$data         = wp_unslash( $data );
682 
-		$access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
681 
+		$data         = wp_unslash($data);
682 
+		$access_token = empty($data['access_token']) ? '' : sanitize_text_field($data['access_token']);
683 683
684 
-		if ( isset( $data['live_mode'] ) ) {
685 
-			$sandbox = empty( $data['live_mode'] );
684 
+		if (isset($data['live_mode'])) {
685 
+			$sandbox = empty($data['live_mode']);
686 686 
 		}
687 687
688 
-		wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
689 
-		wpinv_update_option( 'paypal_active', 1 );
688 
+		wpinv_update_option('paypal_sandbox', (int) $sandbox);
689 
+		wpinv_update_option('paypal_active', 1);
690 690
691 
-		if ( ! empty( $data['error_description'] ) ) {
692 
-			getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
691 
+		if (!empty($data['error_description'])) {
692 
+			getpaid_admin()->show_error(wp_kses_post(urldecode($data['error_description'])));
693 693 
 		} else {
694 694
695 695 
 			// Retrieve the user info.
696 696 
 			$user_info = wp_remote_get(
697 
-				! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
697 
+				!$sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
698 698 
 				array(
699 699
700 700 
 					'headers' => array(
 
@@ -705,33 +705,33 @@  discard block
 
 block discarded – undo
705 705 
 				)
706 706 
 			);
707 707
708 
-			if ( is_wp_error( $user_info ) ) {
709 
-				getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
708 
+			if (is_wp_error($user_info)) {
709 
+				getpaid_admin()->show_error(wp_kses_post($user_info->get_error_message()));
710 710 
 			} else {
711 711
712 712 
 				// Create application.
713 
-				$user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
713 
+				$user_info = json_decode(wp_remote_retrieve_body($user_info));
714 714
715 
-				if ( $sandbox ) {
716 
-					wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
717 
-					wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
718 
-					set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
719 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
715 
+				if ($sandbox) {
716 
+					wpinv_update_option('paypal_sandbox_email', sanitize_email($user_info->emails[0]->value));
717 
+					wpinv_update_option('paypal_sandbox_refresh_token', sanitize_text_field(urldecode($data['refresh_token'])));
718 
+					set_transient('getpaid_paypal_sandbox_access_token', sanitize_text_field(urldecode($data['access_token'])), (int) $data['expires_in']);
719 
+					getpaid_admin()->show_success(__('Successfully connected your PayPal sandbox account', 'invoicing'));
720 720 
 				} else {
721 
-					wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
722 
-					wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
723 
-					set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
724 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
721 
+					wpinv_update_option('paypal_email', sanitize_email($user_info->emails[0]->value));
722 
+					wpinv_update_option('paypal_refresh_token', sanitize_text_field(urldecode($data['refresh_token'])));
723 
+					set_transient('getpaid_paypal_access_token', sanitize_text_field(urldecode($data['access_token'])), (int) $data['expires_in']);
724 
+					getpaid_admin()->show_success(__('Successfully connected your PayPal account', 'invoicing'));
725 725 
 				}
726 726 
 }
727 727 
 }
728 728
729 
-		$redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
729 
+		$redirect = empty($data['redirect']) ? admin_url('admin.php?page=wpinv-settings&tab=gateways&section=paypal') : urldecode($data['redirect']);
730 730
731 
-		if ( isset( $data['step'] ) ) {
732 
-			$redirect = add_query_arg( 'step', $data['step'], $redirect );
731 
+		if (isset($data['step'])) {
732 
+			$redirect = add_query_arg('step', $data['step'], $redirect);
733 733 
 		}
734 
-		wp_redirect( $redirect );
734 
+		wp_redirect($redirect);
735 735 
 		exit;
736 736 
 	}
737 737
Please login to merge, or discard this patch.