Passed
Push — master ( d61518...77758e )
by Brian
04:26
created
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-address.php 1 patch
Spacing   +67 added lines, -67 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
 
@@ -21,12 +21,12 @@  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 );
27
+        $invoice = new WPInv_Invoice($post);
28 28
 
29
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
29
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
30 30
 
31 31
         ?>
32 32
 
@@ -41,13 +41,13 @@  discard block
 block discarded – undo
41 41
                         <div class="col-12 col-sm-6">
42 42
                             <div id="getpaid-invoice-user-id-wrapper" class="form-group">
43 43
                                 <div>
44
-                                    <label for="post_author_override"><?php _e( 'Customer', 'invoicing' );?></label>
44
+                                    <label for="post_author_override"><?php _e('Customer', 'invoicing'); ?></label>
45 45
                                 </div>
46 46
                                 <?php 
47 47
                                     wpinv_dropdown_users(
48 48
                                         array(
49 49
                                             'name'             => 'post_author_override',
50
-                                            'selected'         => $invoice->get_id() ? $invoice->get_user_id( 'edit' ) : get_current_user_id(),
50
+                                            'selected'         => $invoice->get_id() ? $invoice->get_user_id('edit') : get_current_user_id(),
51 51
                                             'include_selected' => true,
52 52
                                             'show'             => 'display_name_with_login',
53 53
                                             'orderby'          => 'user_email',
@@ -65,7 +65,7 @@  discard block
 block discarded – undo
65 65
                                             'type'        => 'text',
66 66
                                             'id'          => 'getpaid-invoice-new-user-email',
67 67
                                             'name'        => 'wpinv_email',
68
-                                            'label'       => __( 'Email', 'invoicing' ) . '<span class="required">*</span>',
68
+                                            'label'       => __('Email', 'invoicing') . '<span class="required">*</span>',
69 69
                                             'label_type'  => 'vertical',
70 70
                                             'placeholder' => '[email protected]',
71 71
                                             'class'       => 'form-control-sm',
@@ -75,18 +75,18 @@  discard block
 block discarded – undo
75 75
                             </div>
76 76
                         </div>
77 77
                         <div class="col-12 col-sm-6 form-group mt-sm-4">
78
-                            <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
78
+                            <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
79 79
                                 <a id="getpaid-invoice-fill-user-details" class="button button-small button-secondary" href="javascript:void(0)">
80 80
                                     <i aria-hidden="true" class="fa fa-refresh"></i>
81
-                                    <?php _e( 'Fill User Details', 'invoicing' );?>
81
+                                    <?php _e('Fill User Details', 'invoicing'); ?>
82 82
                                 </a>
83 83
                                 <a id="getpaid-invoice-create-new-user-button" class="button button-small button-secondary" href="javascript:void(0)">
84 84
                                     <i aria-hidden="true" class="fa fa-plus"></i>
85
-                                    <?php _e( 'Add New User', 'invoicing' );?>
85
+                                    <?php _e('Add New User', 'invoicing'); ?>
86 86
                                 </a>
87 87
                                 <a id="getpaid-invoice-cancel-create-new-user" class="button button-small button-secondary d-none" href="javascript:void(0)">
88 88
                                     <i aria-hidden="true" class="fa fa-close"></i>
89
-                                    <?php _e( 'Cancel', 'invoicing' );?>
89
+                                    <?php _e('Cancel', 'invoicing'); ?>
90 90
                                 </a>
91 91
                             <?php endif; ?>
92 92
                         </div>
@@ -99,11 +99,11 @@  discard block
 block discarded – undo
99 99
                                         'type'        => 'text',
100 100
                                         'id'          => 'wpinv_first_name',
101 101
                                         'name'        => 'wpinv_first_name',
102
-                                        'label'       => __( 'First Name', 'invoicing' ),
102
+                                        'label'       => __('First Name', 'invoicing'),
103 103
                                         'label_type'  => 'vertical',
104 104
                                         'placeholder' => '',
105 105
                                         'class'       => 'form-control-sm',
106
-                                        'value'       => $invoice->get_first_name( 'edit' ),
106
+                                        'value'       => $invoice->get_first_name('edit'),
107 107
                                     )
108 108
                                 );
109 109
                             ?>
@@ -115,11 +115,11 @@  discard block
 block discarded – undo
115 115
                                         'type'        => 'text',
116 116
                                         'id'          => 'wpinv_last_name',
117 117
                                         'name'        => 'wpinv_last_name',
118
-                                        'label'       => __( 'Last Name', 'invoicing' ),
118
+                                        'label'       => __('Last Name', 'invoicing'),
119 119
                                         'label_type'  => 'vertical',
120 120
                                         'placeholder' => '',
121 121
                                         'class'       => 'form-control-sm',
122
-                                        'value'       => $invoice->get_last_name( 'edit' ),
122
+                                        'value'       => $invoice->get_last_name('edit'),
123 123
                                     )
124 124
                                 );
125 125
                             ?>
@@ -134,11 +134,11 @@  discard block
 block discarded – undo
134 134
                                         'type'        => 'text',
135 135
                                         'id'          => 'wpinv_company',
136 136
                                         'name'        => 'wpinv_company',
137
-                                        'label'       => __( 'Company', 'invoicing' ),
137
+                                        'label'       => __('Company', 'invoicing'),
138 138
                                         'label_type'  => 'vertical',
139 139
                                         'placeholder' => '',
140 140
                                         'class'       => 'form-control-sm',
141
-                                        'value'       => $invoice->get_company( 'edit' ),
141
+                                        'value'       => $invoice->get_company('edit'),
142 142
                                     )
143 143
                                 );
144 144
                             ?>
@@ -150,11 +150,11 @@  discard block
 block discarded – undo
150 150
                                         'type'        => 'text',
151 151
                                         'id'          => 'wpinv_vat_number',
152 152
                                         'name'        => 'wpinv_vat_number',
153
-                                        'label'       => __( 'Vat Number', 'invoicing' ),
153
+                                        'label'       => __('Vat Number', 'invoicing'),
154 154
                                         'label_type'  => 'vertical',
155 155
                                         'placeholder' => '',
156 156
                                         'class'       => 'form-control-sm',
157
-                                        'value'       => $invoice->get_vat_number( 'edit' ),
157
+                                        'value'       => $invoice->get_vat_number('edit'),
158 158
                                     )
159 159
                                 );
160 160
                             ?>
@@ -169,11 +169,11 @@  discard block
 block discarded – undo
169 169
                                         'type'        => 'text',
170 170
                                         'id'          => 'wpinv_address',
171 171
                                         'name'        => 'wpinv_address',
172
-                                        'label'       => __( 'Address', 'invoicing' ),
172
+                                        'label'       => __('Address', 'invoicing'),
173 173
                                         'label_type'  => 'vertical',
174 174
                                         'placeholder' => '',
175 175
                                         'class'       => 'form-control-sm',
176
-                                        'value'       => $invoice->get_address( 'edit' ),
176
+                                        'value'       => $invoice->get_address('edit'),
177 177
                                     )
178 178
                                 );
179 179
                             ?>
@@ -185,11 +185,11 @@  discard block
 block discarded – undo
185 185
                                         'type'        => 'text',
186 186
                                         'id'          => 'wpinv_city',
187 187
                                         'name'        => 'wpinv_city',
188
-                                        'label'       => __( 'City', 'invoicing' ),
188
+                                        'label'       => __('City', 'invoicing'),
189 189
                                         'label_type'  => 'vertical',
190 190
                                         'placeholder' => '',
191 191
                                         'class'       => 'form-control-sm',
192
-                                        'value'       => $invoice->get_city( 'edit' ),
192
+                                        'value'       => $invoice->get_city('edit'),
193 193
                                     )
194 194
                                 );
195 195
                             ?>
@@ -203,11 +203,11 @@  discard block
 block discarded – undo
203 203
                                     array(
204 204
                                         'id'          => 'wpinv_country',
205 205
                                         'name'        => 'wpinv_country',
206
-                                        'label'       => __( 'Country', 'invoicing' ),
206
+                                        'label'       => __('Country', 'invoicing'),
207 207
                                         'label_type'  => 'vertical',
208
-                                        'placeholder' => __( 'Choose a country', 'invoicing' ),
208
+                                        'placeholder' => __('Choose a country', 'invoicing'),
209 209
                                         'class'       => 'form-control-sm',
210
-                                        'value'       => $invoice->get_country( 'edit' ),
210
+                                        'value'       => $invoice->get_country('edit'),
211 211
                                         'options'     => wpinv_get_country_list(),
212 212
                                         'data-allow-clear' => 'false',
213 213
                                         'select2'          => true,
@@ -218,20 +218,20 @@  discard block
 block discarded – undo
218 218
                         <div class="col-12 col-sm-6">
219 219
                             <?php
220 220
 
221
-                                $states = wpinv_get_country_states( $invoice->get_country( 'edit' ) );
221
+                                $states = wpinv_get_country_states($invoice->get_country('edit'));
222 222
 
223
-                                if ( empty( $states ) ) {
223
+                                if (empty($states)) {
224 224
 
225 225
                                     echo aui()->input(
226 226
                                         array(
227 227
                                             'type'        => 'text',
228 228
                                             'id'          => 'wpinv_state',
229 229
                                             'name'        => 'wpinv_state',
230
-                                            'label'       => __( 'State', 'invoicing' ),
230
+                                            'label'       => __('State', 'invoicing'),
231 231
                                             'label_type'  => 'vertical',
232 232
                                             'placeholder' => '',
233 233
                                             'class'       => 'form-control-sm',
234
-                                            'value'       => $invoice->get_state( 'edit' ),
234
+                                            'value'       => $invoice->get_state('edit'),
235 235
                                         )
236 236
                                     );
237 237
 
@@ -241,11 +241,11 @@  discard block
 block discarded – undo
241 241
                                         array(
242 242
                                             'id'          => 'wpinv_state',
243 243
                                             'name'        => 'wpinv_state',
244
-                                            'label'       => __( 'State', 'invoicing' ),
244
+                                            'label'       => __('State', 'invoicing'),
245 245
                                             'label_type'  => 'vertical',
246
-                                            'placeholder' => __( 'Select a state', 'invoicing' ),
246
+                                            'placeholder' => __('Select a state', 'invoicing'),
247 247
                                             'class'       => 'form-control-sm',
248
-                                            'value'       => $invoice->get_state( 'edit' ),
248
+                                            'value'       => $invoice->get_state('edit'),
249 249
                                             'options'     => $states,
250 250
                                             'data-allow-clear' => 'false',
251 251
                                             'select2'          => true,
@@ -266,11 +266,11 @@  discard block
 block discarded – undo
266 266
                                         'type'        => 'text',
267 267
                                         'id'          => 'wpinv_zip',
268 268
                                         'name'        => 'wpinv_zip',
269
-                                        'label'       => __( 'Zip / Postal Code', 'invoicing' ),
269
+                                        'label'       => __('Zip / Postal Code', 'invoicing'),
270 270
                                         'label_type'  => 'vertical',
271 271
                                         'placeholder' => '',
272 272
                                         'class'       => 'form-control-sm',
273
-                                        'value'       => $invoice->get_zip( 'edit' ),
273
+                                        'value'       => $invoice->get_zip('edit'),
274 274
                                     )
275 275
                                 );
276 276
                             ?>
@@ -282,11 +282,11 @@  discard block
 block discarded – undo
282 282
                                         'type'        => 'text',
283 283
                                         'id'          => 'wpinv_phone',
284 284
                                         'name'        => 'wpinv_phone',
285
-                                        'label'       => __( 'Phone', 'invoicing' ),
285
+                                        'label'       => __('Phone', 'invoicing'),
286 286
                                         'label_type'  => 'vertical',
287 287
                                         'placeholder' => '',
288 288
                                         'class'       => 'form-control-sm',
289
-                                        'value'       => $invoice->get_phone( 'edit' ),
289
+                                        'value'       => $invoice->get_phone('edit'),
290 290
                                     )
291 291
                                 );
292 292
                             ?>
@@ -302,34 +302,34 @@  discard block
 block discarded – undo
302 302
 	 *
303 303
 	 * @param int $post_id
304 304
 	 */
305
-	public static function save( $post_id ) {
305
+	public static function save($post_id) {
306 306
 
307 307
         // Prepare the invoice.
308
-        $invoice = new WPInv_Invoice( $post_id );
308
+        $invoice = new WPInv_Invoice($post_id);
309 309
 
310 310
         // Load new data.
311 311
         $invoice->set_props(
312 312
 			array(
313
-                'template'             => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
314
-                'email_cc'             => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
315
-                'disable_taxes'        => isset( $_POST['disable_taxes'] ),
316
-                'currency'             => isset( $_POST['wpinv_currency'] ) ? wpinv_clean( $_POST['wpinv_currency'] ) : null,
317
-                'gateway'              => isset( $_POST['wpinv_gateway'] ) ? wpinv_clean( $_POST['wpinv_gateway'] ) : null,
318
-                'address'              => isset( $_POST['wpinv_address'] ) ? wpinv_clean( $_POST['wpinv_address'] ) : null,
319
-                'vat_number'           => isset( $_POST['wpinv_vat_number'] ) ? wpinv_clean( $_POST['wpinv_vat_number'] ) : null,
320
-                'company'              => isset( $_POST['wpinv_company'] ) ? wpinv_clean( $_POST['wpinv_company'] ) : null,
321
-                'zip'                  => isset( $_POST['wpinv_zip'] ) ? wpinv_clean( $_POST['wpinv_zip'] ) : null,
322
-                'state'                => isset( $_POST['wpinv_state'] ) ? wpinv_clean( $_POST['wpinv_state'] ) : null,
323
-                'city'                 => isset( $_POST['wpinv_city'] ) ? wpinv_clean( $_POST['wpinv_city'] ) : null,
324
-                'country'              => isset( $_POST['wpinv_country'] ) ? wpinv_clean( $_POST['wpinv_country'] ) : null,
325
-                'phone'                => isset( $_POST['wpinv_phone'] ) ? wpinv_clean( $_POST['wpinv_phone'] ) : null,
326
-                'first_name'           => isset( $_POST['wpinv_first_name'] ) ? wpinv_clean( $_POST['wpinv_first_name'] ) : null,
327
-                'last_name'            => isset( $_POST['wpinv_last_name'] ) ? wpinv_clean( $_POST['wpinv_last_name'] ) : null,
328
-                'author'               => isset( $_POST['post_author_override'] ) ? wpinv_clean( $_POST['post_author_override'] ) : null,
329
-                'date_created'         => isset( $_POST['date_created'] ) ? wpinv_clean( $_POST['date_created'] ) : null,
330
-                'due_date'             => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
331
-                'number'               => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
332
-                'status'               => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
313
+                'template'             => isset($_POST['wpinv_template']) ? wpinv_clean($_POST['wpinv_template']) : null,
314
+                'email_cc'             => isset($_POST['wpinv_cc']) ? wpinv_clean($_POST['wpinv_cc']) : null,
315
+                'disable_taxes'        => isset($_POST['disable_taxes']),
316
+                'currency'             => isset($_POST['wpinv_currency']) ? wpinv_clean($_POST['wpinv_currency']) : null,
317
+                'gateway'              => isset($_POST['wpinv_gateway']) ? wpinv_clean($_POST['wpinv_gateway']) : null,
318
+                'address'              => isset($_POST['wpinv_address']) ? wpinv_clean($_POST['wpinv_address']) : null,
319
+                'vat_number'           => isset($_POST['wpinv_vat_number']) ? wpinv_clean($_POST['wpinv_vat_number']) : null,
320
+                'company'              => isset($_POST['wpinv_company']) ? wpinv_clean($_POST['wpinv_company']) : null,
321
+                'zip'                  => isset($_POST['wpinv_zip']) ? wpinv_clean($_POST['wpinv_zip']) : null,
322
+                'state'                => isset($_POST['wpinv_state']) ? wpinv_clean($_POST['wpinv_state']) : null,
323
+                'city'                 => isset($_POST['wpinv_city']) ? wpinv_clean($_POST['wpinv_city']) : null,
324
+                'country'              => isset($_POST['wpinv_country']) ? wpinv_clean($_POST['wpinv_country']) : null,
325
+                'phone'                => isset($_POST['wpinv_phone']) ? wpinv_clean($_POST['wpinv_phone']) : null,
326
+                'first_name'           => isset($_POST['wpinv_first_name']) ? wpinv_clean($_POST['wpinv_first_name']) : null,
327
+                'last_name'            => isset($_POST['wpinv_last_name']) ? wpinv_clean($_POST['wpinv_last_name']) : null,
328
+                'author'               => isset($_POST['post_author_override']) ? wpinv_clean($_POST['post_author_override']) : null,
329
+                'date_created'         => isset($_POST['date_created']) ? wpinv_clean($_POST['date_created']) : null,
330
+                'due_date'             => isset($_POST['wpinv_due_date']) ? wpinv_clean($_POST['wpinv_due_date']) : null,
331
+                'number'               => isset($_POST['wpinv_number']) ? wpinv_clean($_POST['wpinv_number']) : null,
332
+                'status'               => isset($_POST['wpinv_status']) ? wpinv_clean($_POST['wpinv_status']) : null,
333 333
 			)
334 334
         );
335 335
 
@@ -337,17 +337,17 @@  discard block
 block discarded – undo
337 337
         $invoice->recalculate_total();
338 338
 
339 339
         // If we're creating a new user...
340
-        if ( ! empty( $_POST['wpinv_new_user'] ) && is_email( $_POST['wpinv_email'] ) ) {
340
+        if (!empty($_POST['wpinv_new_user']) && is_email($_POST['wpinv_email'])) {
341 341
 
342 342
             // Attempt to create the user.
343
-            $user = wpinv_create_user( sanitize_email( $_POST['wpinv_email'] ) );
343
+            $user = wpinv_create_user(sanitize_email($_POST['wpinv_email']));
344 344
 
345 345
 
346 346
             // If successful, update the invoice author.
347
-            if ( is_numeric( $user ) ) {
348
-                $invoice->set_author( $user );
347
+            if (is_numeric($user)) {
348
+                $invoice->set_author($user);
349 349
             } else {
350
-                wpinv_error_log( $user->get_error_message(), __( 'Invoice add new user', 'invoicing' ), __FILE__, __LINE__ );
350
+                wpinv_error_log($user->get_error_message(), __('Invoice add new user', 'invoicing'), __FILE__, __LINE__);
351 351
             }
352 352
         }
353 353
 
@@ -355,11 +355,11 @@  discard block
 block discarded – undo
355 355
         $invoice->save();
356 356
 
357 357
         // (Maybe) send new user notification.
358
-        if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', true ) ) {
359
-            wp_send_new_user_notifications( $user, 'user' );
358
+        if (!empty($user) && is_numeric($user) && apply_filters('getpaid_send_new_user_notification', true)) {
359
+            wp_send_new_user_notifications($user, 'user');
360 360
         }
361 361
 
362 362
         // Fires after an invoice is saved.
363
-		do_action( 'wpinv_invoice_metabox_saved', $invoice );
363
+		do_action('wpinv_invoice_metabox_saved', $invoice);
364 364
 	}
365 365
 }
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 1 patch
Spacing   +198 added lines, -198 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
 
@@ -101,36 +101,36 @@  discard block
 block discarded – undo
101 101
             'payment_form_refresh_prices' => true,
102 102
         );
103 103
 
104
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
105
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
106
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
104
+        foreach ($ajax_events as $ajax_event => $nopriv) {
105
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
106
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
107 107
 
108
-            if ( $nopriv ) {
109
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
110
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
111
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
108
+            if ($nopriv) {
109
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
110
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
111
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
112 112
             }
113 113
         }
114 114
     }
115 115
     
116 116
     public static function add_note() {
117
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
117
+        check_ajax_referer('add-invoice-note', '_nonce');
118 118
 
119
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
119
+        if (!wpinv_current_user_can_manage_invoicing()) {
120 120
             die(-1);
121 121
         }
122 122
 
123
-        $post_id   = absint( $_POST['post_id'] );
124
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
125
-        $note_type = sanitize_text_field( $_POST['note_type'] );
123
+        $post_id   = absint($_POST['post_id']);
124
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
125
+        $note_type = sanitize_text_field($_POST['note_type']);
126 126
 
127 127
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
128 128
 
129
-        if ( $post_id > 0 ) {
130
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
129
+        if ($post_id > 0) {
130
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
131 131
 
132
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
133
-                wpinv_get_invoice_note_line_item( $note_id );
132
+            if ($note_id > 0 && !is_wp_error($note_id)) {
133
+                wpinv_get_invoice_note_line_item($note_id);
134 134
             }
135 135
         }
136 136
 
@@ -138,16 +138,16 @@  discard block
 block discarded – undo
138 138
     }
139 139
 
140 140
     public static function delete_note() {
141
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
141
+        check_ajax_referer('delete-invoice-note', '_nonce');
142 142
 
143
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
143
+        if (!wpinv_current_user_can_manage_invoicing()) {
144 144
             die(-1);
145 145
         }
146 146
 
147
-        $note_id = (int)$_POST['note_id'];
147
+        $note_id = (int) $_POST['note_id'];
148 148
 
149
-        if ( $note_id > 0 ) {
150
-            wp_delete_comment( $note_id, true );
149
+        if ($note_id > 0) {
150
+            wp_delete_comment($note_id, true);
151 151
         }
152 152
 
153 153
         die();
@@ -165,34 +165,34 @@  discard block
 block discarded – undo
165 165
     public static function get_billing_details() {
166 166
 
167 167
         // Verify nonce.
168
-        check_ajax_referer( 'wpinv-nonce' );
168
+        check_ajax_referer('wpinv-nonce');
169 169
 
170 170
         // Can the user manage the plugin?
171
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
171
+        if (!wpinv_current_user_can_manage_invoicing()) {
172 172
             die(-1);
173 173
         }
174 174
 
175 175
         // Do we have a user id?
176 176
         $user_id = $_GET['user_id'];
177 177
 
178
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
178
+        if (empty($user_id) || !is_numeric($user_id)) {
179 179
             die(-1);
180 180
         }
181 181
 
182 182
         // Fetch the billing details.
183
-        $billing_details    = wpinv_get_user_address( $user_id );
184
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
183
+        $billing_details    = wpinv_get_user_address($user_id);
184
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
185 185
 
186 186
         // unset the user id and email.
187
-        $to_ignore = array( 'user_id', 'email' );
187
+        $to_ignore = array('user_id', 'email');
188 188
 
189
-        foreach ( $to_ignore as $key ) {
190
-            if ( isset( $billing_details[ $key ] ) ) {
191
-                unset( $billing_details[ $key ] );
189
+        foreach ($to_ignore as $key) {
190
+            if (isset($billing_details[$key])) {
191
+                unset($billing_details[$key]);
192 192
             }
193 193
         }
194 194
 
195
-        wp_send_json_success( $billing_details );
195
+        wp_send_json_success($billing_details);
196 196
 
197 197
     }
198 198
 
@@ -202,47 +202,47 @@  discard block
 block discarded – undo
202 202
     public static function check_new_user_email() {
203 203
 
204 204
         // Verify nonce.
205
-        check_ajax_referer( 'wpinv-nonce' );
205
+        check_ajax_referer('wpinv-nonce');
206 206
 
207 207
         // Can the user manage the plugin?
208
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
208
+        if (!wpinv_current_user_can_manage_invoicing()) {
209 209
             die(-1);
210 210
         }
211 211
 
212 212
         // We need an email address.
213
-        if ( empty( $_GET['email'] ) ) {
214
-            _e( "Provide the new user's email address", 'invoicing' );
213
+        if (empty($_GET['email'])) {
214
+            _e("Provide the new user's email address", 'invoicing');
215 215
             exit;
216 216
         }
217 217
 
218 218
         // Ensure the email is valid.
219
-        $email = sanitize_text_field( $_GET['email'] );
220
-        if ( ! is_email( $email ) ) {
221
-            _e( 'Invalid email address', 'invoicing' );
219
+        $email = sanitize_text_field($_GET['email']);
220
+        if (!is_email($email)) {
221
+            _e('Invalid email address', 'invoicing');
222 222
             exit;
223 223
         }
224 224
 
225 225
         // And it does not exist.
226
-        if ( email_exists( $email ) ) {
227
-            _e( 'A user with this email address already exists', 'invoicing' );
226
+        if (email_exists($email)) {
227
+            _e('A user with this email address already exists', 'invoicing');
228 228
             exit;
229 229
         }
230 230
 
231
-        wp_send_json_success( true );
231
+        wp_send_json_success(true);
232 232
     }
233 233
     
234 234
     public static function run_tool() {
235
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
236
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
235
+        check_ajax_referer('wpinv-nonce', '_nonce');
236
+        if (!wpinv_current_user_can_manage_invoicing()) {
237 237
             die(-1);
238 238
         }
239 239
         
240
-        $tool = sanitize_text_field( $_POST['tool'] );
240
+        $tool = sanitize_text_field($_POST['tool']);
241 241
         
242
-        do_action( 'wpinv_run_tool' );
242
+        do_action('wpinv_run_tool');
243 243
         
244
-        if ( !empty( $tool ) ) {
245
-            do_action( 'wpinv_tool_' . $tool );
244
+        if (!empty($tool)) {
245
+            do_action('wpinv_tool_' . $tool);
246 246
         }
247 247
     }
248 248
 
@@ -252,27 +252,27 @@  discard block
 block discarded – undo
252 252
     public static function get_payment_form() {
253 253
 
254 254
         // Check nonce.
255
-        check_ajax_referer( 'getpaid_form_nonce' );
255
+        check_ajax_referer('getpaid_form_nonce');
256 256
 
257 257
         // Is the request set up correctly?
258
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
258
+		if (empty($_GET['form']) && empty($_GET['item'])) {
259 259
 			echo aui()->alert(
260 260
 				array(
261 261
 					'type'    => 'warning',
262
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
262
+					'content' => __('No payment form or item provided', 'invoicing'),
263 263
 				)
264 264
             );
265 265
             exit;
266 266
         }
267 267
 
268 268
         // Payment form or button?
269
-		if ( ! empty( $_GET['form'] ) ) {
270
-            getpaid_display_payment_form( urldecode( $_GET['form'] ) );
271
-		} else if( ! empty( $_GET['invoice'] ) ) {
272
-		    getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) );
269
+		if (!empty($_GET['form'])) {
270
+            getpaid_display_payment_form(urldecode($_GET['form']));
271
+		} else if (!empty($_GET['invoice'])) {
272
+		    getpaid_display_invoice_payment_form(urldecode($_GET['invoice']));
273 273
         } else {
274
-			$items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) );
275
-		    getpaid_display_item_payment_form( $items );
274
+			$items = getpaid_convert_items_to_array(urldecode($_GET['item']));
275
+		    getpaid_display_item_payment_form($items);
276 276
         }
277 277
 
278 278
         exit;
@@ -287,17 +287,17 @@  discard block
 block discarded – undo
287 287
     public static function payment_form() {
288 288
 
289 289
         // Check nonce.
290
-        check_ajax_referer( 'getpaid_form_nonce' );
290
+        check_ajax_referer('getpaid_form_nonce');
291 291
 
292 292
         // ... form fields...
293
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
294
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
293
+        if (empty($_POST['getpaid_payment_form_submission'])) {
294
+            _e('Error: Reload the page and try again.', 'invoicing');
295 295
             exit;
296 296
         }
297 297
 
298 298
         // Process the payment form.
299
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
300
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
299
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
300
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
301 301
         $checkout->process_checkout();
302 302
 
303 303
         exit;
@@ -310,55 +310,55 @@  discard block
 block discarded – undo
310 310
      */
311 311
     public static function get_payment_form_states_field() {
312 312
 
313
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
313
+        if (empty($_GET['country']) || empty($_GET['form'])) {
314 314
             exit;
315 315
         }
316 316
 
317
-        $elements = getpaid_get_payment_form_elements( $_GET['form'] );
317
+        $elements = getpaid_get_payment_form_elements($_GET['form']);
318 318
 
319
-        if ( empty( $elements ) ) {
319
+        if (empty($elements)) {
320 320
             exit;
321 321
         }
322 322
 
323 323
         $address_fields = array();
324
-        foreach ( $elements as $element ) {
325
-            if ( 'address' === $element['type'] ) {
324
+        foreach ($elements as $element) {
325
+            if ('address' === $element['type']) {
326 326
                 $address_fields = $element;
327 327
                 break;
328 328
             }
329 329
         }
330 330
 
331
-        if ( empty( $address_fields ) ) {
331
+        if (empty($address_fields)) {
332 332
             exit;
333 333
         }
334 334
 
335
-        foreach ( $address_fields['fields'] as $address_field ) {
335
+        foreach ($address_fields['fields'] as $address_field) {
336 336
 
337
-            if ( 'wpinv_state' == $address_field['name'] ) {
337
+            if ('wpinv_state' == $address_field['name']) {
338 338
 
339
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
340
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
341
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
342
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
343
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
344
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
339
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
340
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
341
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
342
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
343
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
344
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
345 345
 
346
-                if ( ! empty( $address_field['required'] ) ) {
346
+                if (!empty($address_field['required'])) {
347 347
                     $label .= "<span class='text-danger'> *</span>";
348 348
                 }
349 349
 
350
-                $html = getpaid_get_states_select_markup (
351
-                    sanitize_text_field( $_GET['country'] ),
350
+                $html = getpaid_get_states_select_markup(
351
+                    sanitize_text_field($_GET['country']),
352 352
                     $value,
353 353
                     $placeholder,
354 354
                     $label,
355 355
                     $description,
356
-                    ! empty( $address_field['required'] ),
356
+                    !empty($address_field['required']),
357 357
                     $wrap_class,
358
-                    wpinv_clean( $_GET['name'] )
358
+                    wpinv_clean($_GET['name'])
359 359
                 );
360 360
 
361
-                wp_send_json_success( $html );
361
+                wp_send_json_success($html);
362 362
                 exit;
363 363
 
364 364
             }
@@ -374,56 +374,56 @@  discard block
 block discarded – undo
374 374
     public static function recalculate_invoice_totals() {
375 375
 
376 376
         // Verify nonce.
377
-        check_ajax_referer( 'wpinv-nonce' );
377
+        check_ajax_referer('wpinv-nonce');
378 378
 
379
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
379
+        if (!wpinv_current_user_can_manage_invoicing()) {
380 380
             exit;
381 381
         }
382 382
 
383 383
         // We need an invoice.
384
-        if ( empty( $_POST['post_id'] ) ) {
384
+        if (empty($_POST['post_id'])) {
385 385
             exit;
386 386
         }
387 387
 
388 388
         // Fetch the invoice.
389
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
389
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
390 390
 
391 391
         // Ensure it exists.
392
-        if ( ! $invoice->get_id() ) {
392
+        if (!$invoice->get_id()) {
393 393
             exit;
394 394
         }
395 395
 
396 396
         // Maybe set the country, state, currency.
397
-        foreach ( array( 'country', 'state', 'currency' ) as $key ) {
398
-            if ( isset( $_POST[ $key ] ) ) {
397
+        foreach (array('country', 'state', 'currency') as $key) {
398
+            if (isset($_POST[$key])) {
399 399
                 $method = "set_$key";
400
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
400
+                $invoice->$method(sanitize_text_field($_POST[$key]));
401 401
             }
402 402
         }
403 403
 
404 404
         // Maybe disable taxes.
405
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
405
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
406 406
 
407 407
         // Recalculate totals.
408 408
         $invoice->recalculate_total();
409 409
 
410
-        $total = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
410
+        $total = wpinv_price($invoice->get_total(), $invoice->get_currency());
411 411
 
412
-        if ( $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
413
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
414
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
412
+        if ($invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
413
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
414
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
415 415
         }
416 416
 
417 417
         $totals = array(
418
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
419
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
420
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
418
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
419
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
420
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
421 421
             'total'    => $total,
422 422
         );
423 423
 
424
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
424
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
425 425
 
426
-        wp_send_json_success( compact( 'totals' ) );
426
+        wp_send_json_success(compact('totals'));
427 427
     }
428 428
 
429 429
     /**
@@ -432,33 +432,33 @@  discard block
 block discarded – undo
432 432
     public static function get_invoice_items() {
433 433
 
434 434
         // Verify nonce.
435
-        check_ajax_referer( 'wpinv-nonce' );
435
+        check_ajax_referer('wpinv-nonce');
436 436
 
437
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
437
+        if (!wpinv_current_user_can_manage_invoicing()) {
438 438
             exit;
439 439
         }
440 440
 
441 441
         // We need an invoice and items.
442
-        if ( empty( $_POST['post_id'] ) ) {
442
+        if (empty($_POST['post_id'])) {
443 443
             exit;
444 444
         }
445 445
 
446 446
         // Fetch the invoice.
447
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
447
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
448 448
 
449 449
         // Ensure it exists.
450
-        if ( ! $invoice->get_id() ) {
450
+        if (!$invoice->get_id()) {
451 451
             exit;
452 452
         }
453 453
 
454 454
         // Return an array of invoice items.
455 455
         $items = array();
456 456
 
457
-        foreach ( $invoice->get_items() as $item_id => $item ) {
458
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency(), $invoice->is_renewal()  );
457
+        foreach ($invoice->get_items() as $item_id => $item) {
458
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
459 459
         }
460 460
 
461
-        wp_send_json_success( compact( 'items' ) );
461
+        wp_send_json_success(compact('items'));
462 462
     }
463 463
 
464 464
     /**
@@ -467,50 +467,50 @@  discard block
 block discarded – undo
467 467
     public static function edit_invoice_item() {
468 468
 
469 469
         // Verify nonce.
470
-        check_ajax_referer( 'wpinv-nonce' );
470
+        check_ajax_referer('wpinv-nonce');
471 471
 
472
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
472
+        if (!wpinv_current_user_can_manage_invoicing()) {
473 473
             exit;
474 474
         }
475 475
 
476 476
         // We need an invoice and item details.
477
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
477
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
478 478
             exit;
479 479
         }
480 480
 
481 481
         // Fetch the invoice.
482
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
482
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
483 483
 
484 484
         // Ensure it exists and its not been paid for.
485
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
485
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
486 486
             exit;
487 487
         }
488 488
 
489 489
         // Format the data.
490
-        $data = wp_list_pluck( $_POST['data'], 'value', 'field' );
490
+        $data = wp_list_pluck($_POST['data'], 'value', 'field');
491 491
 
492 492
         // Ensure that we have an item id.
493
-        if ( empty( $data['id'] ) ) {
493
+        if (empty($data['id'])) {
494 494
             exit;
495 495
         }
496 496
 
497 497
         // Abort if the invoice does not have the specified item.
498
-        $item = $invoice->get_item( (int) $data['id'] );
498
+        $item = $invoice->get_item((int) $data['id']);
499 499
 
500
-        if ( empty( $item ) ) {
500
+        if (empty($item)) {
501 501
             exit;
502 502
         }
503 503
 
504 504
         // Update the item.
505
-        $item->set_price( $data['price'] );
506
-        $item->set_name( $data['name'] );
507
-        $item->set_description( $data['description'] );
508
-        $item->set_quantity( $data['quantity'] );
505
+        $item->set_price($data['price']);
506
+        $item->set_name($data['name']);
507
+        $item->set_description($data['description']);
508
+        $item->set_quantity($data['quantity']);
509 509
 
510 510
         // Add it to the invoice.
511
-        $error = $invoice->add_item( $item );
511
+        $error = $invoice->add_item($item);
512 512
         $alert = false;
513
-        if ( is_wp_error( $error ) ) {
513
+        if (is_wp_error($error)) {
514 514
             $alert = $error->get_error_message();
515 515
         }
516 516
 
@@ -523,11 +523,11 @@  discard block
 block discarded – undo
523 523
         // Return an array of invoice items.
524 524
         $items = array();
525 525
 
526
-        foreach ( $invoice->get_items() as $item_id => $item ) {
527
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
526
+        foreach ($invoice->get_items() as $item_id => $item) {
527
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
528 528
         }
529 529
 
530
-        wp_send_json_success( compact( 'items', 'alert' ) );
530
+        wp_send_json_success(compact('items', 'alert'));
531 531
     }
532 532
 
533 533
     /**
@@ -536,33 +536,33 @@  discard block
 block discarded – undo
536 536
     public static function remove_invoice_item() {
537 537
 
538 538
         // Verify nonce.
539
-        check_ajax_referer( 'wpinv-nonce' );
539
+        check_ajax_referer('wpinv-nonce');
540 540
 
541
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
541
+        if (!wpinv_current_user_can_manage_invoicing()) {
542 542
             exit;
543 543
         }
544 544
 
545 545
         // We need an invoice and an item.
546
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
546
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
547 547
             exit;
548 548
         }
549 549
 
550 550
         // Fetch the invoice.
551
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
551
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
552 552
 
553 553
         // Ensure it exists and its not been paid for.
554
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
554
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
555 555
             exit;
556 556
         }
557 557
 
558 558
         // Abort if the invoice does not have the specified item.
559
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
559
+        $item = $invoice->get_item((int) $_POST['item_id']);
560 560
 
561
-        if ( empty( $item ) ) {
561
+        if (empty($item)) {
562 562
             exit;
563 563
         }
564 564
 
565
-        $invoice->remove_item( (int) $_POST['item_id'] );
565
+        $invoice->remove_item((int) $_POST['item_id']);
566 566
 
567 567
         // Update totals.
568 568
         $invoice->recalculate_total();
@@ -573,11 +573,11 @@  discard block
 block discarded – undo
573 573
         // Return an array of invoice items.
574 574
         $items = array();
575 575
 
576
-        foreach ( $invoice->get_items() as $item_id => $item ) {
577
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
576
+        foreach ($invoice->get_items() as $item_id => $item) {
577
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
578 578
         }
579 579
 
580
-        wp_send_json_success( compact( 'items' ) );
580
+        wp_send_json_success(compact('items'));
581 581
     }
582 582
 
583 583
     /**
@@ -586,39 +586,39 @@  discard block
 block discarded – undo
586 586
     public static function add_invoice_items() {
587 587
 
588 588
         // Verify nonce.
589
-        check_ajax_referer( 'wpinv-nonce' );
589
+        check_ajax_referer('wpinv-nonce');
590 590
 
591
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
591
+        if (!wpinv_current_user_can_manage_invoicing()) {
592 592
             exit;
593 593
         }
594 594
 
595 595
         // We need an invoice and items.
596
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
596
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
597 597
             exit;
598 598
         }
599 599
 
600 600
         // Fetch the invoice.
601
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
601
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
602 602
         $alert   = false;
603 603
 
604 604
         // Ensure it exists and its not been paid for.
605
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
605
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
606 606
             exit;
607 607
         }
608 608
 
609 609
         // Add the items.
610
-        foreach ( $_POST['items'] as $data ) {
610
+        foreach ($_POST['items'] as $data) {
611 611
 
612
-            $item = new GetPaid_Form_Item( $data[ 'id' ] );
612
+            $item = new GetPaid_Form_Item($data['id']);
613 613
 
614
-            if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) {
615
-                $item->set_quantity( $data[ 'qty' ] );
614
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
615
+                $item->set_quantity($data['qty']);
616 616
             }
617 617
 
618
-            if ( $item->get_id() > 0 ) {
619
-                $error = $invoice->add_item( $item );
618
+            if ($item->get_id() > 0) {
619
+                $error = $invoice->add_item($item);
620 620
 
621
-                if ( is_wp_error( $error ) ) {
621
+                if (is_wp_error($error)) {
622 622
                     $alert = $error->get_error_message();
623 623
                 }
624 624
 
@@ -633,11 +633,11 @@  discard block
 block discarded – undo
633 633
         // Return an array of invoice items.
634 634
         $items = array();
635 635
 
636
-        foreach ( $invoice->get_items() as $item_id => $item ) {
637
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
636
+        foreach ($invoice->get_items() as $item_id => $item) {
637
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
638 638
         }
639 639
 
640
-        wp_send_json_success( compact( 'items', 'alert' ) );
640
+        wp_send_json_success(compact('items', 'alert'));
641 641
     }
642 642
 
643 643
     /**
@@ -646,15 +646,15 @@  discard block
 block discarded – undo
646 646
     public static function get_invoicing_items() {
647 647
 
648 648
         // Verify nonce.
649
-        check_ajax_referer( 'wpinv-nonce' );
649
+        check_ajax_referer('wpinv-nonce');
650 650
 
651
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
651
+        if (!wpinv_current_user_can_manage_invoicing()) {
652 652
             exit;
653 653
         }
654 654
 
655 655
         // We need a search term.
656
-        if ( empty( $_GET['search'] ) ) {
657
-            wp_send_json_success( array() );
656
+        if (empty($_GET['search'])) {
657
+            wp_send_json_success(array());
658 658
         }
659 659
 
660 660
         // Retrieve items.
@@ -663,8 +663,8 @@  discard block
 block discarded – undo
663 663
             'orderby'        => 'title',
664 664
             'order'          => 'ASC',
665 665
             'posts_per_page' => -1,
666
-            'post_status'    => array( 'publish' ),
667
-            's'              => trim( $_GET['search'] ),
666
+            'post_status'    => array('publish'),
667
+            's'              => trim($_GET['search']),
668 668
             'meta_query'     => array(
669 669
                 array(
670 670
                     'key'       => '_wpinv_type',
@@ -674,22 +674,22 @@  discard block
 block discarded – undo
674 674
             )
675 675
         );
676 676
 
677
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
677
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
678 678
         $data  = array();
679 679
 
680 680
 
681
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) );
681
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type($_GET['post_id']));
682 682
 
683
-        foreach ( $items as $item ) {
684
-            $item      = new GetPaid_Form_Item( $item );
683
+        foreach ($items as $item) {
684
+            $item = new GetPaid_Form_Item($item);
685 685
             $data[] = array(
686 686
                 'id'        => (int) $item->get_id(),
687
-                'text'      => strip_tags( $item->get_name() ),
688
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
687
+                'text'      => strip_tags($item->get_name()),
688
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
689 689
             );
690 690
         }
691 691
 
692
-        wp_send_json_success( $data );
692
+        wp_send_json_success($data);
693 693
 
694 694
     }
695 695
 
@@ -699,24 +699,24 @@  discard block
 block discarded – undo
699 699
     public static function get_aui_states_field() {
700 700
 
701 701
         // Verify nonce.
702
-        check_ajax_referer( 'wpinv-nonce' );
702
+        check_ajax_referer('wpinv-nonce');
703 703
 
704 704
         // We need a country.
705
-        if ( empty( $_GET['country'] ) ) {
705
+        if (empty($_GET['country'])) {
706 706
             exit;
707 707
         }
708 708
 
709
-        $states = wpinv_get_country_states( trim( $_GET['country'] ) );
710
-        $state  = isset( $_GET['state'] ) ? trim( $_GET['state'] ) : wpinv_get_default_state();
709
+        $states = wpinv_get_country_states(trim($_GET['country']));
710
+        $state  = isset($_GET['state']) ? trim($_GET['state']) : wpinv_get_default_state();
711 711
 
712
-        if ( empty( $states ) ) {
712
+        if (empty($states)) {
713 713
 
714 714
             $html = aui()->input(
715 715
                 array(
716 716
                     'type'        => 'text',
717 717
                     'id'          => 'wpinv_state',
718 718
                     'name'        => 'wpinv_state',
719
-                    'label'       => __( 'State', 'invoicing' ),
719
+                    'label'       => __('State', 'invoicing'),
720 720
                     'label_type'  => 'vertical',
721 721
                     'placeholder' => 'Liège',
722 722
                     'class'       => 'form-control-sm',
@@ -730,9 +730,9 @@  discard block
 block discarded – undo
730 730
                 array(
731 731
                     'id'          => 'wpinv_state',
732 732
                     'name'        => 'wpinv_state',
733
-                    'label'       => __( 'State', 'invoicing' ),
733
+                    'label'       => __('State', 'invoicing'),
734 734
                     'label_type'  => 'vertical',
735
-                    'placeholder' => __( 'Select a state', 'invoicing' ),
735
+                    'placeholder' => __('Select a state', 'invoicing'),
736 736
                     'class'       => 'form-control-sm',
737 737
                     'value'       => $state,
738 738
                     'options'     => $states,
@@ -746,7 +746,7 @@  discard block
 block discarded – undo
746 746
         wp_send_json_success(
747 747
             array(
748 748
                 'html'   => $html,
749
-                'select' => ! empty ( $states )
749
+                'select' => !empty ($states)
750 750
             )
751 751
         );
752 752
 
@@ -760,11 +760,11 @@  discard block
 block discarded – undo
760 760
     public static function payment_form_refresh_prices() {
761 761
 
762 762
         // Check nonce.
763
-        check_ajax_referer( 'getpaid_form_nonce' );
763
+        check_ajax_referer('getpaid_form_nonce');
764 764
 
765 765
         // ... form fields...
766
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
767
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
766
+        if (empty($_POST['getpaid_payment_form_submission'])) {
767
+            _e('Error: Reload the page and try again.', 'invoicing');
768 768
             exit;
769 769
         }
770 770
 
@@ -772,18 +772,18 @@  discard block
 block discarded – undo
772 772
         $submission = new GetPaid_Payment_Form_Submission();
773 773
 
774 774
         // Do we have an error?
775
-        if ( ! empty( $submission->last_error ) ) {
775
+        if (!empty($submission->last_error)) {
776 776
             echo $submission->last_error;
777 777
             exit;
778 778
         }
779 779
 
780 780
         // Prepare the response.
781
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
781
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
782 782
         
783 783
         // Filter the response.
784
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
784
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
785 785
 
786
-        wp_send_json_success( $response );
786
+        wp_send_json_success($response);
787 787
     }
788 788
 
789 789
 }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Spacing   +770 added lines, -770 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.
@@ -136,40 +136,40 @@  discard block
 block discarded – undo
136 136
 	 *
137 137
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
138 138
 	 */
139
-    public function __construct( $invoice = 0 ) {
139
+    public function __construct($invoice = 0) {
140 140
 
141
-        parent::__construct( $invoice );
141
+        parent::__construct($invoice);
142 142
 
143
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
144
-			$this->set_id( (int) $invoice );
145
-		} elseif ( $invoice instanceof self ) {
146
-			$this->set_id( $invoice->get_id() );
147
-		} elseif ( ! empty( $invoice->ID ) ) {
148
-			$this->set_id( $invoice->ID );
149
-		} elseif ( is_array( $invoice ) ) {
150
-			$this->set_props( $invoice );
143
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
144
+			$this->set_id((int) $invoice);
145
+		} elseif ($invoice instanceof self) {
146
+			$this->set_id($invoice->get_id());
147
+		} elseif (!empty($invoice->ID)) {
148
+			$this->set_id($invoice->ID);
149
+		} elseif (is_array($invoice)) {
150
+			$this->set_props($invoice);
151 151
 
152
-			if ( isset( $invoice['ID'] ) ) {
153
-				$this->set_id( $invoice['ID'] );
152
+			if (isset($invoice['ID'])) {
153
+				$this->set_id($invoice['ID']);
154 154
 			}
155 155
 
156
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
157
-			$this->set_id( $invoice_id );
158
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
159
-			$this->set_id( $invoice_id );
160
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
161
-			$this->set_id( $invoice_id );
162
-		}else {
163
-			$this->set_object_read( true );
156
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
157
+			$this->set_id($invoice_id);
158
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
159
+			$this->set_id($invoice_id);
160
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
161
+			$this->set_id($invoice_id);
162
+		} else {
163
+			$this->set_object_read(true);
164 164
 		}
165 165
 
166 166
         // Load the datastore.
167
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
167
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
168 168
 
169
-		if ( $this->get_id() > 0 ) {
170
-            $this->post = get_post( $this->get_id() );
169
+		if ($this->get_id() > 0) {
170
+            $this->post = get_post($this->get_id());
171 171
             $this->ID   = $this->get_id();
172
-			$this->data_store->read( $this );
172
+			$this->data_store->read($this);
173 173
         }
174 174
 
175 175
     }
@@ -184,38 +184,38 @@  discard block
 block discarded – undo
184 184
 	 * @since 1.0.15
185 185
 	 * @return int
186 186
 	 */
187
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187
+	public static function get_invoice_id_by_field($value, $field = 'key') {
188 188
         global $wpdb;
189 189
 
190 190
 		// Trim the value.
191
-		$value = trim( $value );
191
+		$value = trim($value);
192 192
 
193
-		if ( empty( $value ) ) {
193
+		if (empty($value)) {
194 194
 			return 0;
195 195
 		}
196 196
 
197 197
         // Valid fields.
198
-        $fields = array( 'key', 'number', 'transaction_id' );
198
+        $fields = array('key', 'number', 'transaction_id');
199 199
 
200 200
 		// Ensure a field has been passed.
201
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201
+		if (empty($field) || !in_array($field, $fields)) {
202 202
 			return 0;
203 203
 		}
204 204
 
205 205
 		// Maybe retrieve from the cache.
206
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
207
-		if ( false !== $invoice_id ) {
206
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
207
+		if (false !== $invoice_id) {
208 208
 			return $invoice_id;
209 209
 		}
210 210
 
211 211
         // Fetch from the db.
212 212
         $table       = $wpdb->prefix . 'getpaid_invoices';
213 213
         $invoice_id  = (int) $wpdb->get_var(
214
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
214
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
215 215
         );
216 216
 
217 217
 		// Update the cache with our data
218
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
218
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
219 219
 
220 220
 		return $invoice_id;
221 221
     }
@@ -223,8 +223,8 @@  discard block
 block discarded – undo
223 223
     /**
224 224
      * Checks if an invoice key is set.
225 225
      */
226
-    public function _isset( $key ) {
227
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
226
+    public function _isset($key) {
227
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
228 228
     }
229 229
 
230 230
     /*
@@ -249,8 +249,8 @@  discard block
 block discarded – undo
249 249
 	 * @param  string $context View or edit context.
250 250
 	 * @return int
251 251
 	 */
252
-	public function get_parent_id( $context = 'view' ) {
253
-		return (int) $this->get_prop( 'parent_id', $context );
252
+	public function get_parent_id($context = 'view') {
253
+		return (int) $this->get_prop('parent_id', $context);
254 254
     }
255 255
 
256 256
     /**
@@ -260,7 +260,7 @@  discard block
 block discarded – undo
260 260
 	 * @return WPInv_Invoice
261 261
 	 */
262 262
     public function get_parent_payment() {
263
-        return new WPInv_Invoice( $this->get_parent_id() );
263
+        return new WPInv_Invoice($this->get_parent_id());
264 264
     }
265 265
 
266 266
     /**
@@ -280,8 +280,8 @@  discard block
 block discarded – undo
280 280
 	 * @param  string $context View or edit context.
281 281
 	 * @return string
282 282
 	 */
283
-	public function get_status( $context = 'view' ) {
284
-		return $this->get_prop( 'status', $context );
283
+	public function get_status($context = 'view') {
284
+		return $this->get_prop('status', $context);
285 285
 	}
286 286
 	
287 287
 	/**
@@ -291,7 +291,7 @@  discard block
 block discarded – undo
291 291
 	 * @return array
292 292
 	 */
293 293
 	public function get_all_statuses() {
294
-		return wpinv_get_invoice_statuses( true, true, $this );
294
+		return wpinv_get_invoice_statuses(true, true, $this);
295 295
     }
296 296
 
297 297
     /**
@@ -303,9 +303,9 @@  discard block
 block discarded – undo
303 303
     public function get_status_nicename() {
304 304
 		$statuses = $this->get_all_statuses();
305 305
 
306
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
306
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
307 307
 
308
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
308
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
309 309
     }
310 310
 
311 311
 	/**
@@ -316,7 +316,7 @@  discard block
 block discarded – undo
316 316
 	 */
317 317
 	public function get_status_class() {
318 318
 		$statuses = getpaid_get_invoice_status_classes();
319
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
320 320
 	}
321 321
 
322 322
 	/**
@@ -327,9 +327,9 @@  discard block
 block discarded – undo
327 327
      */
328 328
     public function get_status_label_html() {
329 329
 
330
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
331
-		$status       = sanitize_html_class( $this->get_status() );
332
-		$class        = esc_attr( $this->get_status_class() );
330
+		$status_label = sanitize_text_field($this->get_status_nicename());
331
+		$status       = sanitize_html_class($this->get_status());
332
+		$class        = esc_attr($this->get_status_class());
333 333
 
334 334
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
335 335
 	}
@@ -341,23 +341,23 @@  discard block
 block discarded – undo
341 341
 	 * @param  string $context View or edit context.
342 342
 	 * @return string
343 343
 	 */
344
-	public function get_version( $context = 'view' ) {
345
-		return $this->get_prop( 'version', $context );
344
+	public function get_version($context = 'view') {
345
+		return $this->get_prop('version', $context);
346 346
 	}
347 347
 
348 348
 	/**
349 349
 	 * @deprecated
350 350
 	 */
351
-	public function get_invoice_date( $format = true ) {
352
-		$date      = getpaid_format_date( $this->get_date_completed() );
353
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
354
-		$formatted = getpaid_format_date( $date );
351
+	public function get_invoice_date($format = true) {
352
+		$date      = getpaid_format_date($this->get_date_completed());
353
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
354
+		$formatted = getpaid_format_date($date);
355 355
 
356
-		if ( $format ) {
356
+		if ($format) {
357 357
 			return $formatted;
358 358
 		}
359 359
 
360
-		return empty( $formatted ) ? '' : $date;
360
+		return empty($formatted) ? '' : $date;
361 361
 
362 362
     }
363 363
 
@@ -368,8 +368,8 @@  discard block
 block discarded – undo
368 368
 	 * @param  string $context View or edit context.
369 369
 	 * @return string
370 370
 	 */
371
-	public function get_date_created( $context = 'view' ) {
372
-		return $this->get_prop( 'date_created', $context );
371
+	public function get_date_created($context = 'view') {
372
+		return $this->get_prop('date_created', $context);
373 373
 	}
374 374
 	
375 375
 	/**
@@ -379,8 +379,8 @@  discard block
 block discarded – undo
379 379
 	 * @param  string $context View or edit context.
380 380
 	 * @return string
381 381
 	 */
382
-	public function get_created_date( $context = 'view' ) {
383
-		return $this->get_date_created( $context );
382
+	public function get_created_date($context = 'view') {
383
+		return $this->get_date_created($context);
384 384
     }
385 385
 
386 386
     /**
@@ -390,11 +390,11 @@  discard block
 block discarded – undo
390 390
 	 * @param  string $context View or edit context.
391 391
 	 * @return string
392 392
 	 */
393
-	public function get_date_created_gmt( $context = 'view' ) {
394
-        $date = $this->get_date_created( $context );
393
+	public function get_date_created_gmt($context = 'view') {
394
+        $date = $this->get_date_created($context);
395 395
 
396
-        if ( $date ) {
397
-            $date = get_gmt_from_date( $date );
396
+        if ($date) {
397
+            $date = get_gmt_from_date($date);
398 398
         }
399 399
 		return $date;
400 400
     }
@@ -406,8 +406,8 @@  discard block
 block discarded – undo
406 406
 	 * @param  string $context View or edit context.
407 407
 	 * @return string
408 408
 	 */
409
-	public function get_date_modified( $context = 'view' ) {
410
-		return $this->get_prop( 'date_modified', $context );
409
+	public function get_date_modified($context = 'view') {
410
+		return $this->get_prop('date_modified', $context);
411 411
 	}
412 412
 
413 413
 	/**
@@ -417,8 +417,8 @@  discard block
 block discarded – undo
417 417
 	 * @param  string $context View or edit context.
418 418
 	 * @return string
419 419
 	 */
420
-	public function get_modified_date( $context = 'view' ) {
421
-		return $this->get_date_modified( $context );
420
+	public function get_modified_date($context = 'view') {
421
+		return $this->get_date_modified($context);
422 422
     }
423 423
 
424 424
     /**
@@ -428,11 +428,11 @@  discard block
 block discarded – undo
428 428
 	 * @param  string $context View or edit context.
429 429
 	 * @return string
430 430
 	 */
431
-	public function get_date_modified_gmt( $context = 'view' ) {
432
-        $date = $this->get_date_modified( $context );
431
+	public function get_date_modified_gmt($context = 'view') {
432
+        $date = $this->get_date_modified($context);
433 433
 
434
-        if ( $date ) {
435
-            $date = get_gmt_from_date( $date );
434
+        if ($date) {
435
+            $date = get_gmt_from_date($date);
436 436
         }
437 437
 		return $date;
438 438
     }
@@ -444,8 +444,8 @@  discard block
 block discarded – undo
444 444
 	 * @param  string $context View or edit context.
445 445
 	 * @return string
446 446
 	 */
447
-	public function get_due_date( $context = 'view' ) {
448
-		return $this->get_prop( 'due_date', $context );
447
+	public function get_due_date($context = 'view') {
448
+		return $this->get_prop('due_date', $context);
449 449
     }
450 450
 
451 451
     /**
@@ -455,8 +455,8 @@  discard block
 block discarded – undo
455 455
 	 * @param  string $context View or edit context.
456 456
 	 * @return string
457 457
 	 */
458
-	public function get_date_due( $context = 'view' ) {
459
-		return $this->get_due_date( $context );
458
+	public function get_date_due($context = 'view') {
459
+		return $this->get_due_date($context);
460 460
     }
461 461
 
462 462
     /**
@@ -466,11 +466,11 @@  discard block
 block discarded – undo
466 466
 	 * @param  string $context View or edit context.
467 467
 	 * @return string
468 468
 	 */
469
-	public function get_due_date_gmt( $context = 'view' ) {
470
-        $date = $this->get_due_date( $context );
469
+	public function get_due_date_gmt($context = 'view') {
470
+        $date = $this->get_due_date($context);
471 471
 
472
-        if ( $date ) {
473
-            $date = get_gmt_from_date( $date );
472
+        if ($date) {
473
+            $date = get_gmt_from_date($date);
474 474
         }
475 475
 		return $date;
476 476
     }
@@ -482,8 +482,8 @@  discard block
 block discarded – undo
482 482
 	 * @param  string $context View or edit context.
483 483
 	 * @return string
484 484
 	 */
485
-	public function get_gmt_date_due( $context = 'view' ) {
486
-		return $this->get_due_date_gmt( $context );
485
+	public function get_gmt_date_due($context = 'view') {
486
+		return $this->get_due_date_gmt($context);
487 487
     }
488 488
 
489 489
     /**
@@ -493,8 +493,8 @@  discard block
 block discarded – undo
493 493
 	 * @param  string $context View or edit context.
494 494
 	 * @return string
495 495
 	 */
496
-	public function get_completed_date( $context = 'view' ) {
497
-		return $this->get_prop( 'completed_date', $context );
496
+	public function get_completed_date($context = 'view') {
497
+		return $this->get_prop('completed_date', $context);
498 498
     }
499 499
 
500 500
     /**
@@ -504,8 +504,8 @@  discard block
 block discarded – undo
504 504
 	 * @param  string $context View or edit context.
505 505
 	 * @return string
506 506
 	 */
507
-	public function get_date_completed( $context = 'view' ) {
508
-		return $this->get_completed_date( $context );
507
+	public function get_date_completed($context = 'view') {
508
+		return $this->get_completed_date($context);
509 509
     }
510 510
 
511 511
     /**
@@ -515,11 +515,11 @@  discard block
 block discarded – undo
515 515
 	 * @param  string $context View or edit context.
516 516
 	 * @return string
517 517
 	 */
518
-	public function get_completed_date_gmt( $context = 'view' ) {
519
-        $date = $this->get_completed_date( $context );
518
+	public function get_completed_date_gmt($context = 'view') {
519
+        $date = $this->get_completed_date($context);
520 520
 
521
-        if ( $date ) {
522
-            $date = get_gmt_from_date( $date );
521
+        if ($date) {
522
+            $date = get_gmt_from_date($date);
523 523
         }
524 524
 		return $date;
525 525
     }
@@ -531,8 +531,8 @@  discard block
 block discarded – undo
531 531
 	 * @param  string $context View or edit context.
532 532
 	 * @return string
533 533
 	 */
534
-	public function get_gmt_completed_date( $context = 'view' ) {
535
-		return $this->get_completed_date_gmt( $context );
534
+	public function get_gmt_completed_date($context = 'view') {
535
+		return $this->get_completed_date_gmt($context);
536 536
     }
537 537
 
538 538
     /**
@@ -542,12 +542,12 @@  discard block
 block discarded – undo
542 542
 	 * @param  string $context View or edit context.
543 543
 	 * @return string
544 544
 	 */
545
-	public function get_number( $context = 'view' ) {
546
-		$number = $this->get_prop( 'number', $context );
545
+	public function get_number($context = 'view') {
546
+		$number = $this->get_prop('number', $context);
547 547
 
548
-		if ( empty( $number ) ) {
548
+		if (empty($number)) {
549 549
 			$number = $this->generate_number();
550
-			$this->set_number( $this->generate_number() );
550
+			$this->set_number($this->generate_number());
551 551
 		}
552 552
 
553 553
 		return $number;
@@ -561,8 +561,8 @@  discard block
 block discarded – undo
561 561
 	public function maybe_set_number() {
562 562
         $number = $this->get_number();
563 563
 
564
-        if ( empty( $number ) || $this->get_id() == $number ) {
565
-			$this->set_number( $this->generate_number() );
564
+        if (empty($number) || $this->get_id() == $number) {
565
+			$this->set_number($this->generate_number());
566 566
         }
567 567
 
568 568
 	}
@@ -574,8 +574,8 @@  discard block
 block discarded – undo
574 574
 	 * @param  string $context View or edit context.
575 575
 	 * @return string
576 576
 	 */
577
-	public function get_key( $context = 'view' ) {
578
-        return $this->get_prop( 'key', $context );
577
+	public function get_key($context = 'view') {
578
+        return $this->get_prop('key', $context);
579 579
 	}
580 580
 
581 581
 	/**
@@ -586,9 +586,9 @@  discard block
 block discarded – undo
586 586
 	public function maybe_set_key() {
587 587
         $key = $this->get_key();
588 588
 
589
-        if ( empty( $key ) ) {
590
-            $key = $this->generate_key( $this->get_type() . '_' );
591
-            $this->set_key( $key );
589
+        if (empty($key)) {
590
+            $key = $this->generate_key($this->get_type() . '_');
591
+            $this->set_key($key);
592 592
         }
593 593
 
594 594
     }
@@ -600,8 +600,8 @@  discard block
 block discarded – undo
600 600
 	 * @param  string $context View or edit context.
601 601
 	 * @return string
602 602
 	 */
603
-	public function get_type( $context = 'view' ) {
604
-        return $this->get_prop( 'type', $context );
603
+	public function get_type($context = 'view') {
604
+        return $this->get_prop('type', $context);
605 605
 	}
606 606
 
607 607
 	/**
@@ -611,7 +611,7 @@  discard block
 block discarded – undo
611 611
 	 * @return string
612 612
 	 */
613 613
 	public function get_invoice_quote_type() {
614
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
614
+        return getpaid_get_post_type_label($this->get_post_type(), false);
615 615
     }
616 616
 
617 617
     /**
@@ -621,8 +621,8 @@  discard block
 block discarded – undo
621 621
 	 * @param  string $context View or edit context.
622 622
 	 * @return string
623 623
 	 */
624
-	public function get_label( $context = 'view' ) {
625
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
624
+	public function get_label($context = 'view') {
625
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
626 626
 	}
627 627
 
628 628
 	/**
@@ -632,8 +632,8 @@  discard block
 block discarded – undo
632 632
 	 * @param  string $context View or edit context.
633 633
 	 * @return string
634 634
 	 */
635
-	public function get_post_type( $context = 'view' ) {
636
-        return $this->get_prop( 'post_type', $context );
635
+	public function get_post_type($context = 'view') {
636
+        return $this->get_prop('post_type', $context);
637 637
     }
638 638
 
639 639
     /**
@@ -643,8 +643,8 @@  discard block
 block discarded – undo
643 643
 	 * @param  string $context View or edit context.
644 644
 	 * @return string
645 645
 	 */
646
-	public function get_mode( $context = 'view' ) {
647
-        return $this->get_prop( 'mode', $context );
646
+	public function get_mode($context = 'view') {
647
+        return $this->get_prop('mode', $context);
648 648
     }
649 649
 
650 650
     /**
@@ -654,13 +654,13 @@  discard block
 block discarded – undo
654 654
 	 * @param  string $context View or edit context.
655 655
 	 * @return string
656 656
 	 */
657
-	public function get_path( $context = 'view' ) {
658
-        $path   = $this->get_prop( 'path', $context );
657
+	public function get_path($context = 'view') {
658
+        $path = $this->get_prop('path', $context);
659 659
 		$prefix = $this->get_type();
660 660
 
661
-		if ( 0 !== strpos( $path, $prefix ) ) {
662
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
663
-			$this->set_path( $path );
661
+		if (0 !== strpos($path, $prefix)) {
662
+			$path = sanitize_title($prefix . '-' . $this->get_id());
663
+			$this->set_path($path);
664 664
 		}
665 665
 
666 666
 		return $path;
@@ -673,8 +673,8 @@  discard block
 block discarded – undo
673 673
 	 * @param  string $context View or edit context.
674 674
 	 * @return string
675 675
 	 */
676
-	public function get_name( $context = 'view' ) {
677
-        return $this->get_prop( 'title', $context );
676
+	public function get_name($context = 'view') {
677
+        return $this->get_prop('title', $context);
678 678
     }
679 679
 
680 680
     /**
@@ -684,8 +684,8 @@  discard block
 block discarded – undo
684 684
 	 * @param  string $context View or edit context.
685 685
 	 * @return string
686 686
 	 */
687
-	public function get_title( $context = 'view' ) {
688
-		return $this->get_name( $context );
687
+	public function get_title($context = 'view') {
688
+		return $this->get_name($context);
689 689
     }
690 690
 
691 691
     /**
@@ -695,8 +695,8 @@  discard block
 block discarded – undo
695 695
 	 * @param  string $context View or edit context.
696 696
 	 * @return string
697 697
 	 */
698
-	public function get_description( $context = 'view' ) {
699
-		return $this->get_prop( 'description', $context );
698
+	public function get_description($context = 'view') {
699
+		return $this->get_prop('description', $context);
700 700
     }
701 701
 
702 702
     /**
@@ -706,8 +706,8 @@  discard block
 block discarded – undo
706 706
 	 * @param  string $context View or edit context.
707 707
 	 * @return string
708 708
 	 */
709
-	public function get_excerpt( $context = 'view' ) {
710
-		return $this->get_description( $context );
709
+	public function get_excerpt($context = 'view') {
710
+		return $this->get_description($context);
711 711
     }
712 712
 
713 713
     /**
@@ -717,8 +717,8 @@  discard block
 block discarded – undo
717 717
 	 * @param  string $context View or edit context.
718 718
 	 * @return string
719 719
 	 */
720
-	public function get_summary( $context = 'view' ) {
721
-		return $this->get_description( $context );
720
+	public function get_summary($context = 'view') {
721
+		return $this->get_description($context);
722 722
     }
723 723
 
724 724
     /**
@@ -728,25 +728,25 @@  discard block
 block discarded – undo
728 728
      * @param  string $context View or edit context.
729 729
 	 * @return array
730 730
 	 */
731
-    public function get_user_info( $context = 'view' ) {
731
+    public function get_user_info($context = 'view') {
732 732
 
733 733
         $user_info = array(
734
-            'user_id'    => $this->get_user_id( $context ),
735
-            'email'      => $this->get_email( $context ),
736
-            'first_name' => $this->get_first_name( $context ),
737
-            'last_name'  => $this->get_last_name( $context ),
738
-            'address'    => $this->get_address( $context ),
739
-            'phone'      => $this->get_phone( $context ),
740
-            'city'       => $this->get_city( $context ),
741
-            'country'    => $this->get_country( $context ),
742
-            'state'      => $this->get_state( $context ),
743
-            'zip'        => $this->get_zip( $context ),
744
-            'company'    => $this->get_company( $context ),
745
-            'vat_number' => $this->get_vat_number( $context ),
746
-            'discount'   => $this->get_discount_code( $context ),
734
+            'user_id'    => $this->get_user_id($context),
735
+            'email'      => $this->get_email($context),
736
+            'first_name' => $this->get_first_name($context),
737
+            'last_name'  => $this->get_last_name($context),
738
+            'address'    => $this->get_address($context),
739
+            'phone'      => $this->get_phone($context),
740
+            'city'       => $this->get_city($context),
741
+            'country'    => $this->get_country($context),
742
+            'state'      => $this->get_state($context),
743
+            'zip'        => $this->get_zip($context),
744
+            'company'    => $this->get_company($context),
745
+            'vat_number' => $this->get_vat_number($context),
746
+            'discount'   => $this->get_discount_code($context),
747 747
 		);
748 748
 
749
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
749
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
750 750
 
751 751
     }
752 752
 
@@ -757,8 +757,8 @@  discard block
 block discarded – undo
757 757
 	 * @param  string $context View or edit context.
758 758
 	 * @return int
759 759
 	 */
760
-	public function get_author( $context = 'view' ) {
761
-		return (int) $this->get_prop( 'author', $context );
760
+	public function get_author($context = 'view') {
761
+		return (int) $this->get_prop('author', $context);
762 762
     }
763 763
 
764 764
     /**
@@ -768,8 +768,8 @@  discard block
 block discarded – undo
768 768
 	 * @param  string $context View or edit context.
769 769
 	 * @return int
770 770
 	 */
771
-	public function get_user_id( $context = 'view' ) {
772
-		return $this->get_author( $context );
771
+	public function get_user_id($context = 'view') {
772
+		return $this->get_author($context);
773 773
     }
774 774
 
775 775
      /**
@@ -779,8 +779,8 @@  discard block
 block discarded – undo
779 779
 	 * @param  string $context View or edit context.
780 780
 	 * @return int
781 781
 	 */
782
-	public function get_customer_id( $context = 'view' ) {
783
-		return $this->get_author( $context );
782
+	public function get_customer_id($context = 'view') {
783
+		return $this->get_author($context);
784 784
     }
785 785
 
786 786
     /**
@@ -790,8 +790,8 @@  discard block
 block discarded – undo
790 790
 	 * @param  string $context View or edit context.
791 791
 	 * @return string
792 792
 	 */
793
-	public function get_ip( $context = 'view' ) {
794
-		return $this->get_prop( 'user_ip', $context );
793
+	public function get_ip($context = 'view') {
794
+		return $this->get_prop('user_ip', $context);
795 795
     }
796 796
 
797 797
     /**
@@ -801,8 +801,8 @@  discard block
 block discarded – undo
801 801
 	 * @param  string $context View or edit context.
802 802
 	 * @return string
803 803
 	 */
804
-	public function get_user_ip( $context = 'view' ) {
805
-		return $this->get_ip( $context );
804
+	public function get_user_ip($context = 'view') {
805
+		return $this->get_ip($context);
806 806
     }
807 807
 
808 808
      /**
@@ -812,8 +812,8 @@  discard block
 block discarded – undo
812 812
 	 * @param  string $context View or edit context.
813 813
 	 * @return string
814 814
 	 */
815
-	public function get_customer_ip( $context = 'view' ) {
816
-		return $this->get_ip( $context );
815
+	public function get_customer_ip($context = 'view') {
816
+		return $this->get_ip($context);
817 817
     }
818 818
 
819 819
     /**
@@ -823,8 +823,8 @@  discard block
 block discarded – undo
823 823
 	 * @param  string $context View or edit context.
824 824
 	 * @return string
825 825
 	 */
826
-	public function get_first_name( $context = 'view' ) {
827
-		return $this->get_prop( 'first_name', $context );
826
+	public function get_first_name($context = 'view') {
827
+		return $this->get_prop('first_name', $context);
828 828
     }
829 829
 
830 830
     /**
@@ -834,8 +834,8 @@  discard block
 block discarded – undo
834 834
 	 * @param  string $context View or edit context.
835 835
 	 * @return string
836 836
 	 */
837
-	public function get_user_first_name( $context = 'view' ) {
838
-		return $this->get_first_name( $context );
837
+	public function get_user_first_name($context = 'view') {
838
+		return $this->get_first_name($context);
839 839
     }
840 840
 
841 841
      /**
@@ -845,8 +845,8 @@  discard block
 block discarded – undo
845 845
 	 * @param  string $context View or edit context.
846 846
 	 * @return string
847 847
 	 */
848
-	public function get_customer_first_name( $context = 'view' ) {
849
-		return $this->get_first_name( $context );
848
+	public function get_customer_first_name($context = 'view') {
849
+		return $this->get_first_name($context);
850 850
     }
851 851
 
852 852
     /**
@@ -856,8 +856,8 @@  discard block
 block discarded – undo
856 856
 	 * @param  string $context View or edit context.
857 857
 	 * @return string
858 858
 	 */
859
-	public function get_last_name( $context = 'view' ) {
860
-		return $this->get_prop( 'last_name', $context );
859
+	public function get_last_name($context = 'view') {
860
+		return $this->get_prop('last_name', $context);
861 861
     }
862 862
 
863 863
     /**
@@ -867,8 +867,8 @@  discard block
 block discarded – undo
867 867
 	 * @param  string $context View or edit context.
868 868
 	 * @return string
869 869
 	 */
870
-	public function get_user_last_name( $context = 'view' ) {
871
-		return $this->get_last_name( $context );
870
+	public function get_user_last_name($context = 'view') {
871
+		return $this->get_last_name($context);
872 872
     }
873 873
 
874 874
     /**
@@ -878,8 +878,8 @@  discard block
 block discarded – undo
878 878
 	 * @param  string $context View or edit context.
879 879
 	 * @return string
880 880
 	 */
881
-	public function get_customer_last_name( $context = 'view' ) {
882
-		return $this->get_last_name( $context );
881
+	public function get_customer_last_name($context = 'view') {
882
+		return $this->get_last_name($context);
883 883
     }
884 884
 
885 885
     /**
@@ -889,8 +889,8 @@  discard block
 block discarded – undo
889 889
 	 * @param  string $context View or edit context.
890 890
 	 * @return string
891 891
 	 */
892
-	public function get_full_name( $context = 'view' ) {
893
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
892
+	public function get_full_name($context = 'view') {
893
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
894 894
     }
895 895
 
896 896
     /**
@@ -900,8 +900,8 @@  discard block
 block discarded – undo
900 900
 	 * @param  string $context View or edit context.
901 901
 	 * @return string
902 902
 	 */
903
-	public function get_user_full_name( $context = 'view' ) {
904
-		return $this->get_full_name( $context );
903
+	public function get_user_full_name($context = 'view') {
904
+		return $this->get_full_name($context);
905 905
     }
906 906
 
907 907
     /**
@@ -911,8 +911,8 @@  discard block
 block discarded – undo
911 911
 	 * @param  string $context View or edit context.
912 912
 	 * @return string
913 913
 	 */
914
-	public function get_customer_full_name( $context = 'view' ) {
915
-		return $this->get_full_name( $context );
914
+	public function get_customer_full_name($context = 'view') {
915
+		return $this->get_full_name($context);
916 916
     }
917 917
 
918 918
     /**
@@ -922,8 +922,8 @@  discard block
 block discarded – undo
922 922
 	 * @param  string $context View or edit context.
923 923
 	 * @return string
924 924
 	 */
925
-	public function get_phone( $context = 'view' ) {
926
-		return $this->get_prop( 'phone', $context );
925
+	public function get_phone($context = 'view') {
926
+		return $this->get_prop('phone', $context);
927 927
     }
928 928
 
929 929
     /**
@@ -933,8 +933,8 @@  discard block
 block discarded – undo
933 933
 	 * @param  string $context View or edit context.
934 934
 	 * @return string
935 935
 	 */
936
-	public function get_phone_number( $context = 'view' ) {
937
-		return $this->get_phone( $context );
936
+	public function get_phone_number($context = 'view') {
937
+		return $this->get_phone($context);
938 938
     }
939 939
 
940 940
     /**
@@ -944,8 +944,8 @@  discard block
 block discarded – undo
944 944
 	 * @param  string $context View or edit context.
945 945
 	 * @return string
946 946
 	 */
947
-	public function get_user_phone( $context = 'view' ) {
948
-		return $this->get_phone( $context );
947
+	public function get_user_phone($context = 'view') {
948
+		return $this->get_phone($context);
949 949
     }
950 950
 
951 951
     /**
@@ -955,8 +955,8 @@  discard block
 block discarded – undo
955 955
 	 * @param  string $context View or edit context.
956 956
 	 * @return string
957 957
 	 */
958
-	public function get_customer_phone( $context = 'view' ) {
959
-		return $this->get_phone( $context );
958
+	public function get_customer_phone($context = 'view') {
959
+		return $this->get_phone($context);
960 960
     }
961 961
 
962 962
     /**
@@ -966,8 +966,8 @@  discard block
 block discarded – undo
966 966
 	 * @param  string $context View or edit context.
967 967
 	 * @return string
968 968
 	 */
969
-	public function get_email( $context = 'view' ) {
970
-		return $this->get_prop( 'email', $context );
969
+	public function get_email($context = 'view') {
970
+		return $this->get_prop('email', $context);
971 971
     }
972 972
 
973 973
     /**
@@ -977,8 +977,8 @@  discard block
 block discarded – undo
977 977
 	 * @param  string $context View or edit context.
978 978
 	 * @return string
979 979
 	 */
980
-	public function get_email_address( $context = 'view' ) {
981
-		return $this->get_email( $context );
980
+	public function get_email_address($context = 'view') {
981
+		return $this->get_email($context);
982 982
     }
983 983
 
984 984
     /**
@@ -988,8 +988,8 @@  discard block
 block discarded – undo
988 988
 	 * @param  string $context View or edit context.
989 989
 	 * @return string
990 990
 	 */
991
-	public function get_user_email( $context = 'view' ) {
992
-		return $this->get_email( $context );
991
+	public function get_user_email($context = 'view') {
992
+		return $this->get_email($context);
993 993
     }
994 994
 
995 995
     /**
@@ -999,8 +999,8 @@  discard block
 block discarded – undo
999 999
 	 * @param  string $context View or edit context.
1000 1000
 	 * @return string
1001 1001
 	 */
1002
-	public function get_customer_email( $context = 'view' ) {
1003
-		return $this->get_email( $context );
1002
+	public function get_customer_email($context = 'view') {
1003
+		return $this->get_email($context);
1004 1004
     }
1005 1005
 
1006 1006
     /**
@@ -1010,9 +1010,9 @@  discard block
 block discarded – undo
1010 1010
 	 * @param  string $context View or edit context.
1011 1011
 	 * @return string
1012 1012
 	 */
1013
-	public function get_country( $context = 'view' ) {
1014
-		$country = $this->get_prop( 'country', $context );
1015
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1013
+	public function get_country($context = 'view') {
1014
+		$country = $this->get_prop('country', $context);
1015
+		return empty($country) ? wpinv_get_default_country() : $country;
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_user_country( $context = 'view' ) {
1026
-		return $this->get_country( $context );
1025
+	public function get_user_country($context = 'view') {
1026
+		return $this->get_country($context);
1027 1027
     }
1028 1028
 
1029 1029
     /**
@@ -1033,8 +1033,8 @@  discard block
 block discarded – undo
1033 1033
 	 * @param  string $context View or edit context.
1034 1034
 	 * @return string
1035 1035
 	 */
1036
-	public function get_customer_country( $context = 'view' ) {
1037
-		return $this->get_country( $context );
1036
+	public function get_customer_country($context = 'view') {
1037
+		return $this->get_country($context);
1038 1038
     }
1039 1039
 
1040 1040
     /**
@@ -1044,9 +1044,9 @@  discard block
 block discarded – undo
1044 1044
 	 * @param  string $context View or edit context.
1045 1045
 	 * @return string
1046 1046
 	 */
1047
-	public function get_state( $context = 'view' ) {
1048
-		$state = $this->get_prop( 'state', $context );
1049
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1047
+	public function get_state($context = 'view') {
1048
+		$state = $this->get_prop('state', $context);
1049
+		return empty($state) ? wpinv_get_default_state() : $state;
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_user_state( $context = 'view' ) {
1060
-		return $this->get_state( $context );
1059
+	public function get_user_state($context = 'view') {
1060
+		return $this->get_state($context);
1061 1061
     }
1062 1062
 
1063 1063
     /**
@@ -1067,8 +1067,8 @@  discard block
 block discarded – undo
1067 1067
 	 * @param  string $context View or edit context.
1068 1068
 	 * @return string
1069 1069
 	 */
1070
-	public function get_customer_state( $context = 'view' ) {
1071
-		return $this->get_state( $context );
1070
+	public function get_customer_state($context = 'view') {
1071
+		return $this->get_state($context);
1072 1072
     }
1073 1073
 
1074 1074
     /**
@@ -1078,8 +1078,8 @@  discard block
 block discarded – undo
1078 1078
 	 * @param  string $context View or edit context.
1079 1079
 	 * @return string
1080 1080
 	 */
1081
-	public function get_city( $context = 'view' ) {
1082
-		return $this->get_prop( 'city', $context );
1081
+	public function get_city($context = 'view') {
1082
+		return $this->get_prop('city', $context);
1083 1083
     }
1084 1084
 
1085 1085
     /**
@@ -1089,8 +1089,8 @@  discard block
 block discarded – undo
1089 1089
 	 * @param  string $context View or edit context.
1090 1090
 	 * @return string
1091 1091
 	 */
1092
-	public function get_user_city( $context = 'view' ) {
1093
-		return $this->get_city( $context );
1092
+	public function get_user_city($context = 'view') {
1093
+		return $this->get_city($context);
1094 1094
     }
1095 1095
 
1096 1096
     /**
@@ -1100,8 +1100,8 @@  discard block
 block discarded – undo
1100 1100
 	 * @param  string $context View or edit context.
1101 1101
 	 * @return string
1102 1102
 	 */
1103
-	public function get_customer_city( $context = 'view' ) {
1104
-		return $this->get_city( $context );
1103
+	public function get_customer_city($context = 'view') {
1104
+		return $this->get_city($context);
1105 1105
     }
1106 1106
 
1107 1107
     /**
@@ -1111,8 +1111,8 @@  discard block
 block discarded – undo
1111 1111
 	 * @param  string $context View or edit context.
1112 1112
 	 * @return string
1113 1113
 	 */
1114
-	public function get_zip( $context = 'view' ) {
1115
-		return $this->get_prop( 'zip', $context );
1114
+	public function get_zip($context = 'view') {
1115
+		return $this->get_prop('zip', $context);
1116 1116
     }
1117 1117
 
1118 1118
     /**
@@ -1122,8 +1122,8 @@  discard block
 block discarded – undo
1122 1122
 	 * @param  string $context View or edit context.
1123 1123
 	 * @return string
1124 1124
 	 */
1125
-	public function get_user_zip( $context = 'view' ) {
1126
-		return $this->get_zip( $context );
1125
+	public function get_user_zip($context = 'view') {
1126
+		return $this->get_zip($context);
1127 1127
     }
1128 1128
 
1129 1129
     /**
@@ -1133,8 +1133,8 @@  discard block
 block discarded – undo
1133 1133
 	 * @param  string $context View or edit context.
1134 1134
 	 * @return string
1135 1135
 	 */
1136
-	public function get_customer_zip( $context = 'view' ) {
1137
-		return $this->get_zip( $context );
1136
+	public function get_customer_zip($context = 'view') {
1137
+		return $this->get_zip($context);
1138 1138
     }
1139 1139
 
1140 1140
     /**
@@ -1144,8 +1144,8 @@  discard block
 block discarded – undo
1144 1144
 	 * @param  string $context View or edit context.
1145 1145
 	 * @return string
1146 1146
 	 */
1147
-	public function get_company( $context = 'view' ) {
1148
-		return $this->get_prop( 'company', $context );
1147
+	public function get_company($context = 'view') {
1148
+		return $this->get_prop('company', $context);
1149 1149
     }
1150 1150
 
1151 1151
     /**
@@ -1155,8 +1155,8 @@  discard block
 block discarded – undo
1155 1155
 	 * @param  string $context View or edit context.
1156 1156
 	 * @return string
1157 1157
 	 */
1158
-	public function get_user_company( $context = 'view' ) {
1159
-		return $this->get_company( $context );
1158
+	public function get_user_company($context = 'view') {
1159
+		return $this->get_company($context);
1160 1160
     }
1161 1161
 
1162 1162
     /**
@@ -1166,8 +1166,8 @@  discard block
 block discarded – undo
1166 1166
 	 * @param  string $context View or edit context.
1167 1167
 	 * @return string
1168 1168
 	 */
1169
-	public function get_customer_company( $context = 'view' ) {
1170
-		return $this->get_company( $context );
1169
+	public function get_customer_company($context = 'view') {
1170
+		return $this->get_company($context);
1171 1171
     }
1172 1172
 
1173 1173
     /**
@@ -1177,8 +1177,8 @@  discard block
 block discarded – undo
1177 1177
 	 * @param  string $context View or edit context.
1178 1178
 	 * @return string
1179 1179
 	 */
1180
-	public function get_vat_number( $context = 'view' ) {
1181
-		return $this->get_prop( 'vat_number', $context );
1180
+	public function get_vat_number($context = 'view') {
1181
+		return $this->get_prop('vat_number', $context);
1182 1182
     }
1183 1183
 
1184 1184
     /**
@@ -1188,8 +1188,8 @@  discard block
 block discarded – undo
1188 1188
 	 * @param  string $context View or edit context.
1189 1189
 	 * @return string
1190 1190
 	 */
1191
-	public function get_user_vat_number( $context = 'view' ) {
1192
-		return $this->get_vat_number( $context );
1191
+	public function get_user_vat_number($context = 'view') {
1192
+		return $this->get_vat_number($context);
1193 1193
     }
1194 1194
 
1195 1195
     /**
@@ -1199,8 +1199,8 @@  discard block
 block discarded – undo
1199 1199
 	 * @param  string $context View or edit context.
1200 1200
 	 * @return string
1201 1201
 	 */
1202
-	public function get_customer_vat_number( $context = 'view' ) {
1203
-		return $this->get_vat_number( $context );
1202
+	public function get_customer_vat_number($context = 'view') {
1203
+		return $this->get_vat_number($context);
1204 1204
     }
1205 1205
 
1206 1206
     /**
@@ -1210,8 +1210,8 @@  discard block
 block discarded – undo
1210 1210
 	 * @param  string $context View or edit context.
1211 1211
 	 * @return string
1212 1212
 	 */
1213
-	public function get_vat_rate( $context = 'view' ) {
1214
-		return $this->get_prop( 'vat_rate', $context );
1213
+	public function get_vat_rate($context = 'view') {
1214
+		return $this->get_prop('vat_rate', $context);
1215 1215
     }
1216 1216
 
1217 1217
     /**
@@ -1221,8 +1221,8 @@  discard block
 block discarded – undo
1221 1221
 	 * @param  string $context View or edit context.
1222 1222
 	 * @return string
1223 1223
 	 */
1224
-	public function get_user_vat_rate( $context = 'view' ) {
1225
-		return $this->get_vat_rate( $context );
1224
+	public function get_user_vat_rate($context = 'view') {
1225
+		return $this->get_vat_rate($context);
1226 1226
     }
1227 1227
 
1228 1228
     /**
@@ -1232,8 +1232,8 @@  discard block
 block discarded – undo
1232 1232
 	 * @param  string $context View or edit context.
1233 1233
 	 * @return string
1234 1234
 	 */
1235
-	public function get_customer_vat_rate( $context = 'view' ) {
1236
-		return $this->get_vat_rate( $context );
1235
+	public function get_customer_vat_rate($context = 'view') {
1236
+		return $this->get_vat_rate($context);
1237 1237
     }
1238 1238
 
1239 1239
     /**
@@ -1243,8 +1243,8 @@  discard block
 block discarded – undo
1243 1243
 	 * @param  string $context View or edit context.
1244 1244
 	 * @return string
1245 1245
 	 */
1246
-	public function get_address( $context = 'view' ) {
1247
-		return $this->get_prop( 'address', $context );
1246
+	public function get_address($context = 'view') {
1247
+		return $this->get_prop('address', $context);
1248 1248
     }
1249 1249
 
1250 1250
     /**
@@ -1254,8 +1254,8 @@  discard block
 block discarded – undo
1254 1254
 	 * @param  string $context View or edit context.
1255 1255
 	 * @return string
1256 1256
 	 */
1257
-	public function get_user_address( $context = 'view' ) {
1258
-		return $this->get_address( $context );
1257
+	public function get_user_address($context = 'view') {
1258
+		return $this->get_address($context);
1259 1259
     }
1260 1260
 
1261 1261
     /**
@@ -1265,8 +1265,8 @@  discard block
 block discarded – undo
1265 1265
 	 * @param  string $context View or edit context.
1266 1266
 	 * @return string
1267 1267
 	 */
1268
-	public function get_customer_address( $context = 'view' ) {
1269
-		return $this->get_address( $context );
1268
+	public function get_customer_address($context = 'view') {
1269
+		return $this->get_address($context);
1270 1270
     }
1271 1271
 
1272 1272
     /**
@@ -1276,8 +1276,8 @@  discard block
 block discarded – undo
1276 1276
 	 * @param  string $context View or edit context.
1277 1277
 	 * @return bool
1278 1278
 	 */
1279
-	public function get_is_viewed( $context = 'view' ) {
1280
-		return (bool) $this->get_prop( 'is_viewed', $context );
1279
+	public function get_is_viewed($context = 'view') {
1280
+		return (bool) $this->get_prop('is_viewed', $context);
1281 1281
 	}
1282 1282
 
1283 1283
 	/**
@@ -1287,8 +1287,8 @@  discard block
 block discarded – undo
1287 1287
 	 * @param  string $context View or edit context.
1288 1288
 	 * @return bool
1289 1289
 	 */
1290
-	public function get_email_cc( $context = 'view' ) {
1291
-		return $this->get_prop( 'email_cc', $context );
1290
+	public function get_email_cc($context = 'view') {
1291
+		return $this->get_prop('email_cc', $context);
1292 1292
 	}
1293 1293
 
1294 1294
 	/**
@@ -1298,8 +1298,8 @@  discard block
 block discarded – undo
1298 1298
 	 * @param  string $context View or edit context.
1299 1299
 	 * @return bool
1300 1300
 	 */
1301
-	public function get_template( $context = 'view' ) {
1302
-		return $this->get_prop( 'template', $context );
1301
+	public function get_template($context = 'view') {
1302
+		return $this->get_prop('template', $context);
1303 1303
 	}
1304 1304
 
1305 1305
 	/**
@@ -1309,8 +1309,8 @@  discard block
 block discarded – undo
1309 1309
 	 * @param  string $context View or edit context.
1310 1310
 	 * @return bool
1311 1311
 	 */
1312
-	public function get_created_via( $context = 'view' ) {
1313
-		return $this->get_prop( 'created_via', $context );
1312
+	public function get_created_via($context = 'view') {
1313
+		return $this->get_prop('created_via', $context);
1314 1314
 	}
1315 1315
 
1316 1316
 	/**
@@ -1320,8 +1320,8 @@  discard block
 block discarded – undo
1320 1320
 	 * @param  string $context View or edit context.
1321 1321
 	 * @return bool
1322 1322
 	 */
1323
-	public function get_address_confirmed( $context = 'view' ) {
1324
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1323
+	public function get_address_confirmed($context = 'view') {
1324
+		return (bool) $this->get_prop('address_confirmed', $context);
1325 1325
     }
1326 1326
 
1327 1327
     /**
@@ -1331,8 +1331,8 @@  discard block
 block discarded – undo
1331 1331
 	 * @param  string $context View or edit context.
1332 1332
 	 * @return bool
1333 1333
 	 */
1334
-	public function get_user_address_confirmed( $context = 'view' ) {
1335
-		return $this->get_address_confirmed( $context );
1334
+	public function get_user_address_confirmed($context = 'view') {
1335
+		return $this->get_address_confirmed($context);
1336 1336
     }
1337 1337
 
1338 1338
     /**
@@ -1342,8 +1342,8 @@  discard block
 block discarded – undo
1342 1342
 	 * @param  string $context View or edit context.
1343 1343
 	 * @return bool
1344 1344
 	 */
1345
-	public function get_customer_address_confirmed( $context = 'view' ) {
1346
-		return $this->get_address_confirmed( $context );
1345
+	public function get_customer_address_confirmed($context = 'view') {
1346
+		return $this->get_address_confirmed($context);
1347 1347
     }
1348 1348
 
1349 1349
     /**
@@ -1353,12 +1353,12 @@  discard block
 block discarded – undo
1353 1353
 	 * @param  string $context View or edit context.
1354 1354
 	 * @return float
1355 1355
 	 */
1356
-	public function get_subtotal( $context = 'view' ) {
1357
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1356
+	public function get_subtotal($context = 'view') {
1357
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1358 1358
 
1359 1359
         // Backwards compatibility.
1360
-        if ( is_bool( $context ) && $context ) {
1361
-            return wpinv_price( $subtotal, $this->get_currency() );
1360
+        if (is_bool($context) && $context) {
1361
+            return wpinv_price($subtotal, $this->get_currency());
1362 1362
         }
1363 1363
 
1364 1364
         return $subtotal;
@@ -1371,8 +1371,8 @@  discard block
 block discarded – undo
1371 1371
 	 * @param  string $context View or edit context.
1372 1372
 	 * @return float
1373 1373
 	 */
1374
-	public function get_total_discount( $context = 'view' ) {
1375
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1374
+	public function get_total_discount($context = 'view') {
1375
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1376 1376
     }
1377 1377
 
1378 1378
     /**
@@ -1382,18 +1382,18 @@  discard block
 block discarded – undo
1382 1382
 	 * @param  string $context View or edit context.
1383 1383
 	 * @return float
1384 1384
 	 */
1385
-	public function get_total_tax( $context = 'view' ) {
1386
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1385
+	public function get_total_tax($context = 'view') {
1386
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1387 1387
 	}
1388 1388
 
1389 1389
 	/**
1390 1390
 	 * @deprecated
1391 1391
 	 */
1392
-	public function get_final_tax( $currency = false ) {
1392
+	public function get_final_tax($currency = false) {
1393 1393
 		$tax = $this->get_total_tax();
1394 1394
 
1395
-        if ( $currency ) {
1396
-			return wpinv_price( $tax, $this->get_currency() );
1395
+        if ($currency) {
1396
+			return wpinv_price($tax, $this->get_currency());
1397 1397
         }
1398 1398
 
1399 1399
         return $tax;
@@ -1406,8 +1406,8 @@  discard block
 block discarded – undo
1406 1406
 	 * @param  string $context View or edit context.
1407 1407
 	 * @return float
1408 1408
 	 */
1409
-	public function get_total_fees( $context = 'view' ) {
1410
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1409
+	public function get_total_fees($context = 'view') {
1410
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1411 1411
     }
1412 1412
 
1413 1413
     /**
@@ -1417,8 +1417,8 @@  discard block
 block discarded – undo
1417 1417
 	 * @param  string $context View or edit context.
1418 1418
 	 * @return float
1419 1419
 	 */
1420
-	public function get_fees_total( $context = 'view' ) {
1421
-		return $this->get_total_fees( $context );
1420
+	public function get_fees_total($context = 'view') {
1421
+		return $this->get_total_fees($context);
1422 1422
     }
1423 1423
 
1424 1424
     /**
@@ -1427,8 +1427,8 @@  discard block
 block discarded – undo
1427 1427
 	 * @since 1.0.19
1428 1428
      * @return float
1429 1429
 	 */
1430
-	public function get_total( $context = 'view' ) {
1431
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total', $context ) ) );
1430
+	public function get_total($context = 'view') {
1431
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total', $context)));
1432 1432
 	}
1433 1433
 
1434 1434
 	/**
@@ -1450,7 +1450,7 @@  discard block
 block discarded – undo
1450 1450
 	 */
1451 1451
     public function get_initial_total() {
1452 1452
 
1453
-		if ( empty( $this->totals ) ) {
1453
+		if (empty($this->totals)) {
1454 1454
 			$this->recalculate_total();
1455 1455
 		}
1456 1456
 
@@ -1460,12 +1460,12 @@  discard block
 block discarded – undo
1460 1460
 		$subtotal = $this->totals['subtotal']['initial'];
1461 1461
 		$total    = $tax + $fee - $discount + $subtotal;
1462 1462
 
1463
-		if ( 0 > $total ) {
1463
+		if (0 > $total) {
1464 1464
 			$total = 0;
1465 1465
 		}
1466 1466
 
1467
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1468
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1467
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1468
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1469 1469
 	}
1470 1470
 
1471 1471
 	/**
@@ -1477,7 +1477,7 @@  discard block
 block discarded – undo
1477 1477
 	 */
1478 1478
     public function get_recurring_total() {
1479 1479
 
1480
-		if ( empty( $this->totals ) ) {
1480
+		if (empty($this->totals)) {
1481 1481
 			$this->recalculate_total();
1482 1482
 		}
1483 1483
 
@@ -1487,12 +1487,12 @@  discard block
 block discarded – undo
1487 1487
 		$subtotal = $this->totals['subtotal']['recurring'];
1488 1488
 		$total    = $tax + $fee - $discount + $subtotal;
1489 1489
 
1490
-		if ( 0 > $total ) {
1490
+		if (0 > $total) {
1491 1491
 			$total = 0;
1492 1492
 		}
1493 1493
 
1494
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1494
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1495
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1496 1496
 	}
1497 1497
 
1498 1498
 	/**
@@ -1503,10 +1503,10 @@  discard block
 block discarded – undo
1503 1503
 	 * @param string $currency Whether to include the currency.
1504 1504
      * @return float|string
1505 1505
 	 */
1506
-    public function get_recurring_details( $field = '', $currency = false ) {
1506
+    public function get_recurring_details($field = '', $currency = false) {
1507 1507
 
1508 1508
 		// Maybe recalculate totals.
1509
-		if ( empty( $this->totals ) ) {
1509
+		if (empty($this->totals)) {
1510 1510
 			$this->recalculate_total();
1511 1511
 		}
1512 1512
 
@@ -1526,8 +1526,8 @@  discard block
 block discarded – undo
1526 1526
 			$currency
1527 1527
 		);
1528 1528
 
1529
-        if ( isset( $data[$field] ) ) {
1530
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1529
+        if (isset($data[$field])) {
1530
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1531 1531
         }
1532 1532
 
1533 1533
         return $data;
@@ -1540,8 +1540,8 @@  discard block
 block discarded – undo
1540 1540
 	 * @param  string $context View or edit context.
1541 1541
 	 * @return array
1542 1542
 	 */
1543
-	public function get_fees( $context = 'view' ) {
1544
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1543
+	public function get_fees($context = 'view') {
1544
+		return wpinv_parse_list($this->get_prop('fees', $context));
1545 1545
     }
1546 1546
 
1547 1547
     /**
@@ -1551,8 +1551,8 @@  discard block
 block discarded – undo
1551 1551
 	 * @param  string $context View or edit context.
1552 1552
 	 * @return array
1553 1553
 	 */
1554
-	public function get_discounts( $context = 'view' ) {
1555
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1554
+	public function get_discounts($context = 'view') {
1555
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1556 1556
     }
1557 1557
 
1558 1558
     /**
@@ -1562,8 +1562,8 @@  discard block
 block discarded – undo
1562 1562
 	 * @param  string $context View or edit context.
1563 1563
 	 * @return array
1564 1564
 	 */
1565
-	public function get_taxes( $context = 'view' ) {
1566
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1565
+	public function get_taxes($context = 'view') {
1566
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1567 1567
     }
1568 1568
 
1569 1569
     /**
@@ -1573,8 +1573,8 @@  discard block
 block discarded – undo
1573 1573
 	 * @param  string $context View or edit context.
1574 1574
 	 * @return GetPaid_Form_Item[]
1575 1575
 	 */
1576
-	public function get_items( $context = 'view' ) {
1577
-        return $this->get_prop( 'items', $context );
1576
+	public function get_items($context = 'view') {
1577
+        return $this->get_prop('items', $context);
1578 1578
 	}
1579 1579
 	
1580 1580
 	/**
@@ -1584,7 +1584,7 @@  discard block
 block discarded – undo
1584 1584
 	 * @return string
1585 1585
 	 */
1586 1586
 	public function get_item_ids() {
1587
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1587
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1588 1588
     }
1589 1589
 
1590 1590
     /**
@@ -1594,8 +1594,8 @@  discard block
 block discarded – undo
1594 1594
 	 * @param  string $context View or edit context.
1595 1595
 	 * @return int
1596 1596
 	 */
1597
-	public function get_payment_form( $context = 'view' ) {
1598
-		return intval( $this->get_prop( 'payment_form', $context ) );
1597
+	public function get_payment_form($context = 'view') {
1598
+		return intval($this->get_prop('payment_form', $context));
1599 1599
     }
1600 1600
 
1601 1601
     /**
@@ -1605,8 +1605,8 @@  discard block
 block discarded – undo
1605 1605
 	 * @param  string $context View or edit context.
1606 1606
 	 * @return string
1607 1607
 	 */
1608
-	public function get_submission_id( $context = 'view' ) {
1609
-		return $this->get_prop( 'submission_id', $context );
1608
+	public function get_submission_id($context = 'view') {
1609
+		return $this->get_prop('submission_id', $context);
1610 1610
     }
1611 1611
 
1612 1612
     /**
@@ -1616,8 +1616,8 @@  discard block
 block discarded – undo
1616 1616
 	 * @param  string $context View or edit context.
1617 1617
 	 * @return string
1618 1618
 	 */
1619
-	public function get_discount_code( $context = 'view' ) {
1620
-		return $this->get_prop( 'discount_code', $context );
1619
+	public function get_discount_code($context = 'view') {
1620
+		return $this->get_prop('discount_code', $context);
1621 1621
     }
1622 1622
 
1623 1623
     /**
@@ -1627,8 +1627,8 @@  discard block
 block discarded – undo
1627 1627
 	 * @param  string $context View or edit context.
1628 1628
 	 * @return string
1629 1629
 	 */
1630
-	public function get_gateway( $context = 'view' ) {
1631
-		return $this->get_prop( 'gateway', $context );
1630
+	public function get_gateway($context = 'view') {
1631
+		return $this->get_prop('gateway', $context);
1632 1632
     }
1633 1633
 
1634 1634
     /**
@@ -1638,8 +1638,8 @@  discard block
 block discarded – undo
1638 1638
 	 * @return string
1639 1639
 	 */
1640 1640
     public function get_gateway_title() {
1641
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1642
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1641
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1642
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1643 1643
     }
1644 1644
 
1645 1645
     /**
@@ -1649,8 +1649,8 @@  discard block
 block discarded – undo
1649 1649
 	 * @param  string $context View or edit context.
1650 1650
 	 * @return string
1651 1651
 	 */
1652
-	public function get_transaction_id( $context = 'view' ) {
1653
-		return $this->get_prop( 'transaction_id', $context );
1652
+	public function get_transaction_id($context = 'view') {
1653
+		return $this->get_prop('transaction_id', $context);
1654 1654
     }
1655 1655
 
1656 1656
     /**
@@ -1660,9 +1660,9 @@  discard block
 block discarded – undo
1660 1660
 	 * @param  string $context View or edit context.
1661 1661
 	 * @return string
1662 1662
 	 */
1663
-	public function get_currency( $context = 'view' ) {
1664
-        $currency = $this->get_prop( 'currency', $context );
1665
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1663
+	public function get_currency($context = 'view') {
1664
+        $currency = $this->get_prop('currency', $context);
1665
+        return empty($currency) ? wpinv_get_currency() : $currency;
1666 1666
     }
1667 1667
 
1668 1668
     /**
@@ -1672,8 +1672,8 @@  discard block
 block discarded – undo
1672 1672
 	 * @param  string $context View or edit context.
1673 1673
 	 * @return bool
1674 1674
 	 */
1675
-	public function get_disable_taxes( $context = 'view' ) {
1676
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1675
+	public function get_disable_taxes($context = 'view') {
1676
+        return (bool) $this->get_prop('disable_taxes', $context);
1677 1677
     }
1678 1678
 
1679 1679
     /**
@@ -1683,8 +1683,8 @@  discard block
 block discarded – undo
1683 1683
 	 * @param  string $context View or edit context.
1684 1684
 	 * @return int
1685 1685
 	 */
1686
-    public function get_subscription_id( $context = 'view' ) {
1687
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1686
+    public function get_subscription_id($context = 'view') {
1687
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1688 1688
 	}
1689 1689
 
1690 1690
 	/**
@@ -1694,12 +1694,12 @@  discard block
 block discarded – undo
1694 1694
 	 * @param  string $context View or edit context.
1695 1695
 	 * @return int
1696 1696
 	 */
1697
-    public function get_remote_subscription_id( $context = 'view' ) {
1698
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1697
+    public function get_remote_subscription_id($context = 'view') {
1698
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1699 1699
 
1700
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1700
+        if (empty($subscription_id) && $this->is_renewal()) {
1701 1701
             $parent = $this->get_parent();
1702
-            return $parent->get_remote_subscription_id( $context );
1702
+            return $parent->get_remote_subscription_id($context);
1703 1703
         }
1704 1704
 
1705 1705
         return $subscription_id;
@@ -1712,20 +1712,20 @@  discard block
 block discarded – undo
1712 1712
 	 * @param  string $context View or edit context.
1713 1713
 	 * @return array
1714 1714
 	 */
1715
-    public function get_payment_meta( $context = 'view' ) {
1715
+    public function get_payment_meta($context = 'view') {
1716 1716
 
1717 1717
         return array(
1718
-            'price'        => $this->get_total( $context ),
1719
-            'date'         => $this->get_date_created( $context ),
1720
-            'user_email'   => $this->get_email( $context ),
1721
-            'invoice_key'  => $this->get_key( $context ),
1722
-            'currency'     => $this->get_currency( $context ),
1723
-            'items'        => $this->get_items( $context ),
1724
-            'user_info'    => $this->get_user_info( $context ),
1718
+            'price'        => $this->get_total($context),
1719
+            'date'         => $this->get_date_created($context),
1720
+            'user_email'   => $this->get_email($context),
1721
+            'invoice_key'  => $this->get_key($context),
1722
+            'currency'     => $this->get_currency($context),
1723
+            'items'        => $this->get_items($context),
1724
+            'user_info'    => $this->get_user_info($context),
1725 1725
             'cart_details' => $this->get_cart_details(),
1726
-            'status'       => $this->get_status( $context ),
1727
-            'fees'         => $this->get_fees( $context ),
1728
-            'taxes'        => $this->get_taxes( $context ),
1726
+            'status'       => $this->get_status($context),
1727
+            'fees'         => $this->get_fees($context),
1728
+            'taxes'        => $this->get_taxes($context),
1729 1729
         );
1730 1730
 
1731 1731
     }
@@ -1740,9 +1740,9 @@  discard block
 block discarded – undo
1740 1740
         $items        = $this->get_items();
1741 1741
         $cart_details = array();
1742 1742
 
1743
-        foreach ( $items as $item ) {
1743
+        foreach ($items as $item) {
1744 1744
 			$item->invoice_id = $this->get_id();
1745
-            $cart_details[]   = $item->prepare_data_for_saving();
1745
+            $cart_details[] = $item->prepare_data_for_saving();
1746 1746
         }
1747 1747
 
1748 1748
         return $cart_details;
@@ -1753,11 +1753,11 @@  discard block
 block discarded – undo
1753 1753
 	 *
1754 1754
 	 * @return null|GetPaid_Form_Item|int
1755 1755
 	 */
1756
-	public function get_recurring( $object = false ) {
1756
+	public function get_recurring($object = false) {
1757 1757
 
1758 1758
 		// Are we returning an object?
1759
-        if ( $object ) {
1760
-            return $this->get_item( $this->recurring_item );
1759
+        if ($object) {
1760
+            return $this->get_item($this->recurring_item);
1761 1761
         }
1762 1762
 
1763 1763
         return $this->recurring_item;
@@ -1772,15 +1772,15 @@  discard block
 block discarded – undo
1772 1772
 	public function get_subscription_name() {
1773 1773
 
1774 1774
 		// Retrieve the recurring name
1775
-        $item = $this->get_recurring( true );
1775
+        $item = $this->get_recurring(true);
1776 1776
 
1777 1777
 		// Abort if it does not exist.
1778
-        if ( empty( $item ) ) {
1778
+        if (empty($item)) {
1779 1779
             return '';
1780 1780
         }
1781 1781
 
1782 1782
 		// Return the item name.
1783
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1783
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1784 1784
 	}
1785 1785
 
1786 1786
 	/**
@@ -1790,9 +1790,9 @@  discard block
 block discarded – undo
1790 1790
 	 * @return string
1791 1791
 	 */
1792 1792
 	public function get_view_url() {
1793
-        $invoice_url = get_permalink( $this->get_id() );
1794
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1795
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1793
+        $invoice_url = get_permalink($this->get_id());
1794
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1795
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1796 1796
 	}
1797 1797
 
1798 1798
 	/**
@@ -1801,25 +1801,25 @@  discard block
 block discarded – undo
1801 1801
 	 * @since 1.0.19
1802 1802
 	 * @return string
1803 1803
 	 */
1804
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1804
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1805 1805
 
1806 1806
 		// Retrieve the checkout url.
1807 1807
         $pay_url = wpinv_get_checkout_uri();
1808 1808
 
1809 1809
 		// Maybe force ssl.
1810
-        if ( is_ssl() ) {
1811
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1810
+        if (is_ssl()) {
1811
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1812 1812
         }
1813 1813
 
1814 1814
 		// Add the invoice key.
1815
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1815
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1816 1816
 
1817 1817
 		// (Maybe?) add a secret
1818
-        if ( $secret ) {
1819
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1818
+        if ($secret) {
1819
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1820 1820
         }
1821 1821
 
1822
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1822
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1823 1823
 	}
1824 1824
 	
1825 1825
 	/**
@@ -1834,14 +1834,14 @@  discard block
 block discarded – undo
1834 1834
         $receipt_url = wpinv_get_success_page_uri();
1835 1835
 
1836 1836
 		// Maybe force ssl.
1837
-        if ( is_ssl() ) {
1838
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1837
+        if (is_ssl()) {
1838
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1839 1839
         }
1840 1840
 
1841 1841
 		// Add the invoice key.
1842
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1842
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1843 1843
 
1844
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1844
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1845 1845
 	}
1846 1846
 	
1847 1847
 	/**
@@ -1854,7 +1854,7 @@  discard block
 block discarded – undo
1854 1854
 
1855 1855
 		$type   = $this->get_type();
1856 1856
 		$status = "wpi-$type-pending";
1857
-		return str_replace( '-invoice', '', $status );
1857
+		return str_replace('-invoice', '', $status);
1858 1858
 
1859 1859
 	}
1860 1860
 
@@ -1868,8 +1868,8 @@  discard block
 block discarded – undo
1868 1868
 	 * @param  string $context View or edit context.
1869 1869
 	 * @return mixed Value of the given invoice property (if set).
1870 1870
 	 */
1871
-	public function get( $key, $context = 'view' ) {
1872
-        return $this->get_prop( $key, $context );
1871
+	public function get($key, $context = 'view') {
1872
+        return $this->get_prop($key, $context);
1873 1873
 	}
1874 1874
 
1875 1875
     /*
@@ -1892,11 +1892,11 @@  discard block
 block discarded – undo
1892 1892
 	 * @param  mixed $value new value.
1893 1893
 	 * @return mixed Value of the given invoice property (if set).
1894 1894
 	 */
1895
-	public function set( $key, $value ) {
1895
+	public function set($key, $value) {
1896 1896
 
1897 1897
         $setter = "set_$key";
1898
-        if ( is_callable( array( $this, $setter ) ) ) {
1899
-            $this->{$setter}( $value );
1898
+        if (is_callable(array($this, $setter))) {
1899
+            $this->{$setter}($value);
1900 1900
         }
1901 1901
 
1902 1902
 	}
@@ -1910,47 +1910,47 @@  discard block
 block discarded – undo
1910 1910
 	 * @param bool   $manual_update Is this a manual status change?.
1911 1911
 	 * @return array details of change.
1912 1912
 	 */
1913
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1913
+	public function set_status($new_status, $note = '', $manual_update = false) {
1914 1914
 		$old_status = $this->get_status();
1915 1915
 
1916 1916
 		$statuses = $this->get_all_statuses();
1917 1917
 
1918
-		if ( isset( $statuses[ 'draft' ] ) ) {
1919
-			unset( $statuses[ 'draft' ] );
1918
+		if (isset($statuses['draft'])) {
1919
+			unset($statuses['draft']);
1920 1920
 		}
1921 1921
 
1922
-		$this->set_prop( 'status', $new_status );
1922
+		$this->set_prop('status', $new_status);
1923 1923
 
1924 1924
 		// If setting the status, ensure it's set to a valid status.
1925
-		if ( true === $this->object_read ) {
1925
+		if (true === $this->object_read) {
1926 1926
 
1927 1927
 			// Only allow valid new status.
1928
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1928
+			if (!array_key_exists($new_status, $statuses)) {
1929 1929
 				$new_status = $this->get_default_status();
1930 1930
 			}
1931 1931
 
1932 1932
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1933
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
1934 1934
 				$old_status = $this->get_default_status();
1935 1935
 			}
1936 1936
 
1937 1937
 			// Paid - Renewal (i.e when duplicating a parent invoice )
1938
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1938
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
1939 1939
 				$old_status = 'wpi-pending';
1940 1940
 			}
1941 1941
 
1942 1942
 		}
1943 1943
 
1944
-		if ( true === $this->object_read && $old_status !== $new_status ) {
1944
+		if (true === $this->object_read && $old_status !== $new_status) {
1945 1945
 			$this->status_transition = array(
1946
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1946
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
1947 1947
 				'to'     => $new_status,
1948 1948
 				'note'   => $note,
1949 1949
 				'manual' => (bool) $manual_update,
1950 1950
 			);
1951 1951
 
1952
-			if ( $manual_update ) {
1953
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1952
+			if ($manual_update) {
1953
+				do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
1954 1954
 			}
1955 1955
 
1956 1956
 			$this->maybe_set_date_paid();
@@ -1973,8 +1973,8 @@  discard block
 block discarded – undo
1973 1973
 	 */
1974 1974
 	public function maybe_set_date_paid() {
1975 1975
 
1976
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
-			$this->set_date_completed( current_time( 'mysql' ) );
1976
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
1977
+			$this->set_date_completed(current_time('mysql'));
1978 1978
 		}
1979 1979
 	}
1980 1980
 
@@ -1983,11 +1983,11 @@  discard block
 block discarded – undo
1983 1983
 	 *
1984 1984
 	 * @since 1.0.19
1985 1985
 	 */
1986
-	public function set_parent_id( $value ) {
1987
-		if ( $value && ( $value === $this->get_id() ) ) {
1986
+	public function set_parent_id($value) {
1987
+		if ($value && ($value === $this->get_id())) {
1988 1988
 			return;
1989 1989
 		}
1990
-		$this->set_prop( 'parent_id', absint( $value ) );
1990
+		$this->set_prop('parent_id', absint($value));
1991 1991
     }
1992 1992
 
1993 1993
     /**
@@ -1995,8 +1995,8 @@  discard block
 block discarded – undo
1995 1995
 	 *
1996 1996
 	 * @since 1.0.19
1997 1997
 	 */
1998
-	public function set_version( $value ) {
1999
-		$this->set_prop( 'version', $value );
1998
+	public function set_version($value) {
1999
+		$this->set_prop('version', $value);
2000 2000
     }
2001 2001
 
2002 2002
     /**
@@ -2006,15 +2006,15 @@  discard block
 block discarded – undo
2006 2006
 	 * @param string $value Value to set.
2007 2007
      * @return bool Whether or not the date was set.
2008 2008
 	 */
2009
-	public function set_date_created( $value ) {
2010
-        $date = strtotime( $value );
2009
+	public function set_date_created($value) {
2010
+        $date = strtotime($value);
2011 2011
 
2012
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2013
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2012
+        if ($date && $value !== '0000-00-00 00:00:00') {
2013
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2014 2014
             return true;
2015 2015
         }
2016 2016
 
2017
-		$this->set_prop( 'date_created', '' );
2017
+		$this->set_prop('date_created', '');
2018 2018
 		return false;
2019 2019
 
2020 2020
     }
@@ -2026,15 +2026,15 @@  discard block
 block discarded – undo
2026 2026
 	 * @param string $value Value to set.
2027 2027
      * @return bool Whether or not the date was set.
2028 2028
 	 */
2029
-	public function set_due_date( $value ) {
2030
-        $date = strtotime( $value );
2029
+	public function set_due_date($value) {
2030
+        $date = strtotime($value);
2031 2031
 
2032
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2033
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2032
+        if ($date && $value !== '0000-00-00 00:00:00') {
2033
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2034 2034
             return true;
2035 2035
         }
2036 2036
 
2037
-		$this->set_prop( 'due_date', '' );
2037
+		$this->set_prop('due_date', '');
2038 2038
         return false;
2039 2039
 
2040 2040
     }
@@ -2045,8 +2045,8 @@  discard block
 block discarded – undo
2045 2045
 	 * @since 1.0.19
2046 2046
 	 * @param  string $value New name.
2047 2047
 	 */
2048
-	public function set_date_due( $value ) {
2049
-		$this->set_due_date( $value );
2048
+	public function set_date_due($value) {
2049
+		$this->set_due_date($value);
2050 2050
     }
2051 2051
 
2052 2052
     /**
@@ -2056,15 +2056,15 @@  discard block
 block discarded – undo
2056 2056
 	 * @param string $value Value to set.
2057 2057
      * @return bool Whether or not the date was set.
2058 2058
 	 */
2059
-	public function set_completed_date( $value ) {
2060
-        $date = strtotime( $value );
2059
+	public function set_completed_date($value) {
2060
+        $date = strtotime($value);
2061 2061
 
2062
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
2063
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2062
+        if ($date && $value !== '0000-00-00 00:00:00') {
2063
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2064 2064
             return true;
2065 2065
         }
2066 2066
 
2067
-		$this->set_prop( 'completed_date', '' );
2067
+		$this->set_prop('completed_date', '');
2068 2068
         return false;
2069 2069
 
2070 2070
     }
@@ -2075,8 +2075,8 @@  discard block
 block discarded – undo
2075 2075
 	 * @since 1.0.19
2076 2076
 	 * @param  string $value New name.
2077 2077
 	 */
2078
-	public function set_date_completed( $value ) {
2079
-		$this->set_completed_date( $value );
2078
+	public function set_date_completed($value) {
2079
+		$this->set_completed_date($value);
2080 2080
     }
2081 2081
 
2082 2082
     /**
@@ -2086,15 +2086,15 @@  discard block
 block discarded – undo
2086 2086
 	 * @param string $value Value to set.
2087 2087
      * @return bool Whether or not the date was set.
2088 2088
 	 */
2089
-	public function set_date_modified( $value ) {
2090
-        $date = strtotime( $value );
2089
+	public function set_date_modified($value) {
2090
+        $date = strtotime($value);
2091 2091
 
2092
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2093
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2092
+        if ($date && $value !== '0000-00-00 00:00:00') {
2093
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2094 2094
             return true;
2095 2095
         }
2096 2096
 
2097
-		$this->set_prop( 'date_modified', '' );
2097
+		$this->set_prop('date_modified', '');
2098 2098
         return false;
2099 2099
 
2100 2100
     }
@@ -2105,9 +2105,9 @@  discard block
 block discarded – undo
2105 2105
 	 * @since 1.0.19
2106 2106
 	 * @param  string $value New number.
2107 2107
 	 */
2108
-	public function set_number( $value ) {
2109
-        $number = sanitize_text_field( $value );
2110
-		$this->set_prop( 'number', $number );
2108
+	public function set_number($value) {
2109
+        $number = sanitize_text_field($value);
2110
+		$this->set_prop('number', $number);
2111 2111
     }
2112 2112
 
2113 2113
     /**
@@ -2116,9 +2116,9 @@  discard block
 block discarded – undo
2116 2116
 	 * @since 1.0.19
2117 2117
 	 * @param  string $value Type.
2118 2118
 	 */
2119
-	public function set_type( $value ) {
2120
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2121
-		$this->set_prop( 'type', $type );
2119
+	public function set_type($value) {
2120
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2121
+		$this->set_prop('type', $type);
2122 2122
 	}
2123 2123
 
2124 2124
     /**
@@ -2127,10 +2127,10 @@  discard block
 block discarded – undo
2127 2127
 	 * @since 1.0.19
2128 2128
 	 * @param  string $value Post type.
2129 2129
 	 */
2130
-	public function set_post_type( $value ) {
2131
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2132
-			$this->set_type( $value );
2133
-            $this->set_prop( 'post_type', $value );
2130
+	public function set_post_type($value) {
2131
+        if (getpaid_is_invoice_post_type($value)) {
2132
+			$this->set_type($value);
2133
+            $this->set_prop('post_type', $value);
2134 2134
         }
2135 2135
     }
2136 2136
 
@@ -2140,9 +2140,9 @@  discard block
 block discarded – undo
2140 2140
 	 * @since 1.0.19
2141 2141
 	 * @param  string $value New key.
2142 2142
 	 */
2143
-	public function set_key( $value ) {
2144
-        $key = sanitize_text_field( $value );
2145
-		$this->set_prop( 'key', $key );
2143
+	public function set_key($value) {
2144
+        $key = sanitize_text_field($value);
2145
+		$this->set_prop('key', $key);
2146 2146
     }
2147 2147
 
2148 2148
     /**
@@ -2151,9 +2151,9 @@  discard block
 block discarded – undo
2151 2151
 	 * @since 1.0.19
2152 2152
 	 * @param  string $value mode.
2153 2153
 	 */
2154
-	public function set_mode( $value ) {
2155
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2156
-            $this->set_prop( 'mode', $value );
2154
+	public function set_mode($value) {
2155
+        if (in_array($value, array('live', 'test'))) {
2156
+            $this->set_prop('mode', $value);
2157 2157
         }
2158 2158
     }
2159 2159
 
@@ -2163,8 +2163,8 @@  discard block
 block discarded – undo
2163 2163
 	 * @since 1.0.19
2164 2164
 	 * @param  string $value path.
2165 2165
 	 */
2166
-	public function set_path( $value ) {
2167
-        $this->set_prop( 'path', $value );
2166
+	public function set_path($value) {
2167
+        $this->set_prop('path', $value);
2168 2168
     }
2169 2169
 
2170 2170
     /**
@@ -2173,9 +2173,9 @@  discard block
 block discarded – undo
2173 2173
 	 * @since 1.0.19
2174 2174
 	 * @param  string $value New name.
2175 2175
 	 */
2176
-	public function set_name( $value ) {
2177
-        $name = sanitize_text_field( $value );
2178
-		$this->set_prop( 'name', $name );
2176
+	public function set_name($value) {
2177
+        $name = sanitize_text_field($value);
2178
+		$this->set_prop('name', $name);
2179 2179
     }
2180 2180
 
2181 2181
     /**
@@ -2184,8 +2184,8 @@  discard block
 block discarded – undo
2184 2184
 	 * @since 1.0.19
2185 2185
 	 * @param  string $value New name.
2186 2186
 	 */
2187
-	public function set_title( $value ) {
2188
-		$this->set_name( $value );
2187
+	public function set_title($value) {
2188
+		$this->set_name($value);
2189 2189
     }
2190 2190
 
2191 2191
     /**
@@ -2194,9 +2194,9 @@  discard block
 block discarded – undo
2194 2194
 	 * @since 1.0.19
2195 2195
 	 * @param  string $value New description.
2196 2196
 	 */
2197
-	public function set_description( $value ) {
2198
-        $description = wp_kses_post( $value );
2199
-		$this->set_prop( 'description', $description );
2197
+	public function set_description($value) {
2198
+        $description = wp_kses_post($value);
2199
+		$this->set_prop('description', $description);
2200 2200
     }
2201 2201
 
2202 2202
     /**
@@ -2205,8 +2205,8 @@  discard block
 block discarded – undo
2205 2205
 	 * @since 1.0.19
2206 2206
 	 * @param  string $value New description.
2207 2207
 	 */
2208
-	public function set_excerpt( $value ) {
2209
-		$this->set_description( $value );
2208
+	public function set_excerpt($value) {
2209
+		$this->set_description($value);
2210 2210
     }
2211 2211
 
2212 2212
     /**
@@ -2215,8 +2215,8 @@  discard block
 block discarded – undo
2215 2215
 	 * @since 1.0.19
2216 2216
 	 * @param  string $value New description.
2217 2217
 	 */
2218
-	public function set_summary( $value ) {
2219
-		$this->set_description( $value );
2218
+	public function set_summary($value) {
2219
+		$this->set_description($value);
2220 2220
     }
2221 2221
 
2222 2222
     /**
@@ -2225,12 +2225,12 @@  discard block
 block discarded – undo
2225 2225
 	 * @since 1.0.19
2226 2226
 	 * @param  int $value New author.
2227 2227
 	 */
2228
-	public function set_author( $value ) {
2229
-		$user = get_user_by( 'id', (int) $value );
2228
+	public function set_author($value) {
2229
+		$user = get_user_by('id', (int) $value);
2230 2230
 
2231
-		if ( $user && $user->ID ) {
2232
-			$this->set_prop( 'author', $user->ID );
2233
-			$this->set_prop( 'email', $user->user_email );
2231
+		if ($user && $user->ID) {
2232
+			$this->set_prop('author', $user->ID);
2233
+			$this->set_prop('email', $user->user_email);
2234 2234
 		}
2235 2235
 
2236 2236
     }
@@ -2241,8 +2241,8 @@  discard block
 block discarded – undo
2241 2241
 	 * @since 1.0.19
2242 2242
 	 * @param  int $value New user id.
2243 2243
 	 */
2244
-	public function set_user_id( $value ) {
2245
-		$this->set_author( $value );
2244
+	public function set_user_id($value) {
2245
+		$this->set_author($value);
2246 2246
     }
2247 2247
 
2248 2248
     /**
@@ -2251,8 +2251,8 @@  discard block
 block discarded – undo
2251 2251
 	 * @since 1.0.19
2252 2252
 	 * @param  int $value New user id.
2253 2253
 	 */
2254
-	public function set_customer_id( $value ) {
2255
-		$this->set_author( $value );
2254
+	public function set_customer_id($value) {
2255
+		$this->set_author($value);
2256 2256
     }
2257 2257
 
2258 2258
     /**
@@ -2261,8 +2261,8 @@  discard block
 block discarded – undo
2261 2261
 	 * @since 1.0.19
2262 2262
 	 * @param  string $value ip address.
2263 2263
 	 */
2264
-	public function set_ip( $value ) {
2265
-		$this->set_prop( 'ip', $value );
2264
+	public function set_ip($value) {
2265
+		$this->set_prop('ip', $value);
2266 2266
     }
2267 2267
 
2268 2268
     /**
@@ -2271,8 +2271,8 @@  discard block
 block discarded – undo
2271 2271
 	 * @since 1.0.19
2272 2272
 	 * @param  string $value ip address.
2273 2273
 	 */
2274
-	public function set_user_ip( $value ) {
2275
-		$this->set_ip( $value );
2274
+	public function set_user_ip($value) {
2275
+		$this->set_ip($value);
2276 2276
     }
2277 2277
 
2278 2278
     /**
@@ -2281,8 +2281,8 @@  discard block
 block discarded – undo
2281 2281
 	 * @since 1.0.19
2282 2282
 	 * @param  string $value first name.
2283 2283
 	 */
2284
-	public function set_first_name( $value ) {
2285
-		$this->set_prop( 'first_name', $value );
2284
+	public function set_first_name($value) {
2285
+		$this->set_prop('first_name', $value);
2286 2286
     }
2287 2287
 
2288 2288
     /**
@@ -2291,8 +2291,8 @@  discard block
 block discarded – undo
2291 2291
 	 * @since 1.0.19
2292 2292
 	 * @param  string $value first name.
2293 2293
 	 */
2294
-	public function set_user_first_name( $value ) {
2295
-		$this->set_first_name( $value );
2294
+	public function set_user_first_name($value) {
2295
+		$this->set_first_name($value);
2296 2296
     }
2297 2297
 
2298 2298
     /**
@@ -2301,8 +2301,8 @@  discard block
 block discarded – undo
2301 2301
 	 * @since 1.0.19
2302 2302
 	 * @param  string $value first name.
2303 2303
 	 */
2304
-	public function set_customer_first_name( $value ) {
2305
-		$this->set_first_name( $value );
2304
+	public function set_customer_first_name($value) {
2305
+		$this->set_first_name($value);
2306 2306
     }
2307 2307
 
2308 2308
     /**
@@ -2311,8 +2311,8 @@  discard block
 block discarded – undo
2311 2311
 	 * @since 1.0.19
2312 2312
 	 * @param  string $value last name.
2313 2313
 	 */
2314
-	public function set_last_name( $value ) {
2315
-		$this->set_prop( 'last_name', $value );
2314
+	public function set_last_name($value) {
2315
+		$this->set_prop('last_name', $value);
2316 2316
     }
2317 2317
 
2318 2318
     /**
@@ -2321,8 +2321,8 @@  discard block
 block discarded – undo
2321 2321
 	 * @since 1.0.19
2322 2322
 	 * @param  string $value last name.
2323 2323
 	 */
2324
-	public function set_user_last_name( $value ) {
2325
-		$this->set_last_name( $value );
2324
+	public function set_user_last_name($value) {
2325
+		$this->set_last_name($value);
2326 2326
     }
2327 2327
 
2328 2328
     /**
@@ -2331,8 +2331,8 @@  discard block
 block discarded – undo
2331 2331
 	 * @since 1.0.19
2332 2332
 	 * @param  string $value last name.
2333 2333
 	 */
2334
-	public function set_customer_last_name( $value ) {
2335
-		$this->set_last_name( $value );
2334
+	public function set_customer_last_name($value) {
2335
+		$this->set_last_name($value);
2336 2336
     }
2337 2337
 
2338 2338
     /**
@@ -2341,8 +2341,8 @@  discard block
 block discarded – undo
2341 2341
 	 * @since 1.0.19
2342 2342
 	 * @param  string $value phone.
2343 2343
 	 */
2344
-	public function set_phone( $value ) {
2345
-		$this->set_prop( 'phone', $value );
2344
+	public function set_phone($value) {
2345
+		$this->set_prop('phone', $value);
2346 2346
     }
2347 2347
 
2348 2348
     /**
@@ -2351,8 +2351,8 @@  discard block
 block discarded – undo
2351 2351
 	 * @since 1.0.19
2352 2352
 	 * @param  string $value phone.
2353 2353
 	 */
2354
-	public function set_user_phone( $value ) {
2355
-		$this->set_phone( $value );
2354
+	public function set_user_phone($value) {
2355
+		$this->set_phone($value);
2356 2356
     }
2357 2357
 
2358 2358
     /**
@@ -2361,8 +2361,8 @@  discard block
 block discarded – undo
2361 2361
 	 * @since 1.0.19
2362 2362
 	 * @param  string $value phone.
2363 2363
 	 */
2364
-	public function set_customer_phone( $value ) {
2365
-		$this->set_phone( $value );
2364
+	public function set_customer_phone($value) {
2365
+		$this->set_phone($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  string $value phone.
2373 2373
 	 */
2374
-	public function set_phone_number( $value ) {
2375
-		$this->set_phone( $value );
2374
+	public function set_phone_number($value) {
2375
+		$this->set_phone($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 email address.
2383 2383
 	 */
2384
-	public function set_email( $value ) {
2385
-		$this->set_prop( 'email', $value );
2384
+	public function set_email($value) {
2385
+		$this->set_prop('email', $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 email address.
2393 2393
 	 */
2394
-	public function set_user_email( $value ) {
2395
-		$this->set_email( $value );
2394
+	public function set_user_email($value) {
2395
+		$this->set_email($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 email address.
2403 2403
 	 */
2404
-	public function set_email_address( $value ) {
2405
-		$this->set_email( $value );
2404
+	public function set_email_address($value) {
2405
+		$this->set_email($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 email address.
2413 2413
 	 */
2414
-	public function set_customer_email( $value ) {
2415
-		$this->set_email( $value );
2414
+	public function set_customer_email($value) {
2415
+		$this->set_email($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 country.
2423 2423
 	 */
2424
-	public function set_country( $value ) {
2425
-		$this->set_prop( 'country', $value );
2424
+	public function set_country($value) {
2425
+		$this->set_prop('country', $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 country.
2433 2433
 	 */
2434
-	public function set_user_country( $value ) {
2435
-		$this->set_country( $value );
2434
+	public function set_user_country($value) {
2435
+		$this->set_country($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 country.
2443 2443
 	 */
2444
-	public function set_customer_country( $value ) {
2445
-		$this->set_country( $value );
2444
+	public function set_customer_country($value) {
2445
+		$this->set_country($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 state.
2453 2453
 	 */
2454
-	public function set_state( $value ) {
2455
-		$this->set_prop( 'state', $value );
2454
+	public function set_state($value) {
2455
+		$this->set_prop('state', $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 state.
2463 2463
 	 */
2464
-	public function set_user_state( $value ) {
2465
-		$this->set_state( $value );
2464
+	public function set_user_state($value) {
2465
+		$this->set_state($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 state.
2473 2473
 	 */
2474
-	public function set_customer_state( $value ) {
2475
-		$this->set_state( $value );
2474
+	public function set_customer_state($value) {
2475
+		$this->set_state($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 city.
2483 2483
 	 */
2484
-	public function set_city( $value ) {
2485
-		$this->set_prop( 'city', $value );
2484
+	public function set_city($value) {
2485
+		$this->set_prop('city', $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 city.
2493 2493
 	 */
2494
-	public function set_user_city( $value ) {
2495
-		$this->set_city( $value );
2494
+	public function set_user_city($value) {
2495
+		$this->set_city($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 city.
2503 2503
 	 */
2504
-	public function set_customer_city( $value ) {
2505
-		$this->set_city( $value );
2504
+	public function set_customer_city($value) {
2505
+		$this->set_city($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 zip.
2513 2513
 	 */
2514
-	public function set_zip( $value ) {
2515
-		$this->set_prop( 'zip', $value );
2514
+	public function set_zip($value) {
2515
+		$this->set_prop('zip', $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 zip.
2523 2523
 	 */
2524
-	public function set_user_zip( $value ) {
2525
-		$this->set_zip( $value );
2524
+	public function set_user_zip($value) {
2525
+		$this->set_zip($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 zip.
2533 2533
 	 */
2534
-	public function set_customer_zip( $value ) {
2535
-		$this->set_zip( $value );
2534
+	public function set_customer_zip($value) {
2535
+		$this->set_zip($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 company.
2543 2543
 	 */
2544
-	public function set_company( $value ) {
2545
-		$this->set_prop( 'company', $value );
2544
+	public function set_company($value) {
2545
+		$this->set_prop('company', $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 company.
2553 2553
 	 */
2554
-	public function set_user_company( $value ) {
2555
-		$this->set_company( $value );
2554
+	public function set_user_company($value) {
2555
+		$this->set_company($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 company.
2563 2563
 	 */
2564
-	public function set_customer_company( $value ) {
2565
-		$this->set_company( $value );
2564
+	public function set_customer_company($value) {
2565
+		$this->set_company($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 var number.
2573 2573
 	 */
2574
-	public function set_vat_number( $value ) {
2575
-		$this->set_prop( 'vat_number', $value );
2574
+	public function set_vat_number($value) {
2575
+		$this->set_prop('vat_number', $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 var number.
2583 2583
 	 */
2584
-	public function set_user_vat_number( $value ) {
2585
-		$this->set_vat_number( $value );
2584
+	public function set_user_vat_number($value) {
2585
+		$this->set_vat_number($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 var number.
2593 2593
 	 */
2594
-	public function set_customer_vat_number( $value ) {
2595
-		$this->set_vat_number( $value );
2594
+	public function set_customer_vat_number($value) {
2595
+		$this->set_vat_number($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 var rate.
2603 2603
 	 */
2604
-	public function set_vat_rate( $value ) {
2605
-		$this->set_prop( 'vat_rate', $value );
2604
+	public function set_vat_rate($value) {
2605
+		$this->set_prop('vat_rate', $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 var number.
2613 2613
 	 */
2614
-	public function set_user_vat_rate( $value ) {
2615
-		$this->set_vat_rate( $value );
2614
+	public function set_user_vat_rate($value) {
2615
+		$this->set_vat_rate($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 var number.
2623 2623
 	 */
2624
-	public function set_customer_vat_rate( $value ) {
2625
-		$this->set_vat_rate( $value );
2624
+	public function set_customer_vat_rate($value) {
2625
+		$this->set_vat_rate($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 address.
2633 2633
 	 */
2634
-	public function set_address( $value ) {
2635
-		$this->set_prop( 'address', $value );
2634
+	public function set_address($value) {
2635
+		$this->set_prop('address', $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 address.
2643 2643
 	 */
2644
-	public function set_user_address( $value ) {
2645
-		$this->set_address( $value );
2644
+	public function set_user_address($value) {
2645
+		$this->set_address($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 address.
2653 2653
 	 */
2654
-	public function set_customer_address( $value ) {
2655
-		$this->set_address( $value );
2654
+	public function set_customer_address($value) {
2655
+		$this->set_address($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  int|bool $value confirmed.
2663 2663
 	 */
2664
-	public function set_is_viewed( $value ) {
2665
-		$this->set_prop( 'is_viewed', $value );
2664
+	public function set_is_viewed($value) {
2665
+		$this->set_prop('is_viewed', $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 email recipients.
2673 2673
 	 */
2674
-	public function set_email_cc( $value ) {
2675
-		$this->set_prop( 'email_cc', $value );
2674
+	public function set_email_cc($value) {
2675
+		$this->set_prop('email_cc', $value);
2676 2676
 	}
2677 2677
 
2678 2678
 	/**
@@ -2681,9 +2681,9 @@  discard block
 block discarded – undo
2681 2681
 	 * @since 1.0.19
2682 2682
 	 * @param  string $value template.
2683 2683
 	 */
2684
-	public function set_template( $value ) {
2685
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
-			$this->set_prop( 'template', $value );
2684
+	public function set_template($value) {
2685
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2686
+			$this->set_prop('template', $value);
2687 2687
 		}
2688 2688
 	}
2689 2689
 
@@ -2694,8 +2694,8 @@  discard block
 block discarded – undo
2694 2694
 	 * @param  string $value source.
2695 2695
 	 * @deprecated
2696 2696
 	 */
2697
-	public function created_via( $value ) {
2698
-		$this->set_created_via( sanitize_text_field( $value ) );
2697
+	public function created_via($value) {
2698
+		$this->set_created_via(sanitize_text_field($value));
2699 2699
 	}
2700 2700
 
2701 2701
 	/**
@@ -2704,8 +2704,8 @@  discard block
 block discarded – undo
2704 2704
 	 * @since 1.0.19
2705 2705
 	 * @param  string $value source.
2706 2706
 	 */
2707
-	public function set_created_via( $value ) {
2708
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2707
+	public function set_created_via($value) {
2708
+		$this->set_prop('created_via', sanitize_text_field($value));
2709 2709
 	}
2710 2710
 
2711 2711
 	/**
@@ -2714,8 +2714,8 @@  discard block
 block discarded – undo
2714 2714
 	 * @since 1.0.19
2715 2715
 	 * @param  int|bool $value confirmed.
2716 2716
 	 */
2717
-	public function set_address_confirmed( $value ) {
2718
-		$this->set_prop( 'address_confirmed', $value );
2717
+	public function set_address_confirmed($value) {
2718
+		$this->set_prop('address_confirmed', $value);
2719 2719
     }
2720 2720
 
2721 2721
     /**
@@ -2724,8 +2724,8 @@  discard block
 block discarded – undo
2724 2724
 	 * @since 1.0.19
2725 2725
 	 * @param  int|bool $value confirmed.
2726 2726
 	 */
2727
-	public function set_user_address_confirmed( $value ) {
2728
-		$this->set_address_confirmed( $value );
2727
+	public function set_user_address_confirmed($value) {
2728
+		$this->set_address_confirmed($value);
2729 2729
     }
2730 2730
 
2731 2731
     /**
@@ -2734,8 +2734,8 @@  discard block
 block discarded – undo
2734 2734
 	 * @since 1.0.19
2735 2735
 	 * @param  int|bool $value confirmed.
2736 2736
 	 */
2737
-	public function set_customer_address_confirmed( $value ) {
2738
-		$this->set_address_confirmed( $value );
2737
+	public function set_customer_address_confirmed($value) {
2738
+		$this->set_address_confirmed($value);
2739 2739
     }
2740 2740
 
2741 2741
     /**
@@ -2744,8 +2744,8 @@  discard block
 block discarded – undo
2744 2744
 	 * @since 1.0.19
2745 2745
 	 * @param  float $value sub total.
2746 2746
 	 */
2747
-	public function set_subtotal( $value ) {
2748
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2747
+	public function set_subtotal($value) {
2748
+		$this->set_prop('subtotal', max(0, $value));
2749 2749
 	}
2750 2750
 
2751 2751
 	/**
@@ -2754,8 +2754,8 @@  discard block
 block discarded – undo
2754 2754
 	 * @since 1.0.19
2755 2755
 	 * @param  float $value sub total.
2756 2756
 	 */
2757
-	public function set_total( $value ) {
2758
-		$this->set_prop( 'total', max( 0, $value ) );
2757
+	public function set_total($value) {
2758
+		$this->set_prop('total', max(0, $value));
2759 2759
     }
2760 2760
 
2761 2761
     /**
@@ -2764,8 +2764,8 @@  discard block
 block discarded – undo
2764 2764
 	 * @since 1.0.19
2765 2765
 	 * @param  float $value discount total.
2766 2766
 	 */
2767
-	public function set_total_discount( $value ) {
2768
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2767
+	public function set_total_discount($value) {
2768
+		$this->set_prop('total_discount', max(0, $value));
2769 2769
     }
2770 2770
 
2771 2771
     /**
@@ -2774,8 +2774,8 @@  discard block
 block discarded – undo
2774 2774
 	 * @since 1.0.19
2775 2775
 	 * @param  float $value discount total.
2776 2776
 	 */
2777
-	public function set_discount( $value ) {
2778
-		$this->set_total_discount( $value );
2777
+	public function set_discount($value) {
2778
+		$this->set_total_discount($value);
2779 2779
     }
2780 2780
 
2781 2781
     /**
@@ -2784,8 +2784,8 @@  discard block
 block discarded – undo
2784 2784
 	 * @since 1.0.19
2785 2785
 	 * @param  float $value tax total.
2786 2786
 	 */
2787
-	public function set_total_tax( $value ) {
2788
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2787
+	public function set_total_tax($value) {
2788
+		$this->set_prop('total_tax', max(0, $value));
2789 2789
     }
2790 2790
 
2791 2791
     /**
@@ -2794,8 +2794,8 @@  discard block
 block discarded – undo
2794 2794
 	 * @since 1.0.19
2795 2795
 	 * @param  float $value tax total.
2796 2796
 	 */
2797
-	public function set_tax_total( $value ) {
2798
-		$this->set_total_tax( $value );
2797
+	public function set_tax_total($value) {
2798
+		$this->set_total_tax($value);
2799 2799
     }
2800 2800
 
2801 2801
     /**
@@ -2804,8 +2804,8 @@  discard block
 block discarded – undo
2804 2804
 	 * @since 1.0.19
2805 2805
 	 * @param  float $value fees total.
2806 2806
 	 */
2807
-	public function set_total_fees( $value ) {
2808
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2807
+	public function set_total_fees($value) {
2808
+		$this->set_prop('total_fees', max(0, $value));
2809 2809
     }
2810 2810
 
2811 2811
     /**
@@ -2814,8 +2814,8 @@  discard block
 block discarded – undo
2814 2814
 	 * @since 1.0.19
2815 2815
 	 * @param  float $value fees total.
2816 2816
 	 */
2817
-	public function set_fees_total( $value ) {
2818
-		$this->set_total_fees( $value );
2817
+	public function set_fees_total($value) {
2818
+		$this->set_total_fees($value);
2819 2819
     }
2820 2820
 
2821 2821
     /**
@@ -2824,13 +2824,13 @@  discard block
 block discarded – undo
2824 2824
 	 * @since 1.0.19
2825 2825
 	 * @param  array $value fees.
2826 2826
 	 */
2827
-	public function set_fees( $value ) {
2827
+	public function set_fees($value) {
2828 2828
 
2829
-		if ( ! is_array( $value ) ) {
2829
+		if (!is_array($value)) {
2830 2830
 			$value = array();
2831 2831
 		}
2832 2832
 
2833
-		$this->set_prop( 'fees', $value );
2833
+		$this->set_prop('fees', $value);
2834 2834
 
2835 2835
     }
2836 2836
 
@@ -2840,13 +2840,13 @@  discard block
 block discarded – undo
2840 2840
 	 * @since 1.0.19
2841 2841
 	 * @param  array $value taxes.
2842 2842
 	 */
2843
-	public function set_taxes( $value ) {
2843
+	public function set_taxes($value) {
2844 2844
 
2845
-		if ( ! is_array( $value ) ) {
2845
+		if (!is_array($value)) {
2846 2846
 			$value = array();
2847 2847
 		}
2848 2848
 
2849
-		$this->set_prop( 'taxes', $value );
2849
+		$this->set_prop('taxes', $value);
2850 2850
 
2851 2851
     }
2852 2852
 
@@ -2856,13 +2856,13 @@  discard block
 block discarded – undo
2856 2856
 	 * @since 1.0.19
2857 2857
 	 * @param  array $value discounts.
2858 2858
 	 */
2859
-	public function set_discounts( $value ) {
2859
+	public function set_discounts($value) {
2860 2860
 
2861
-		if ( ! is_array( $value ) ) {
2861
+		if (!is_array($value)) {
2862 2862
 			$value = array();
2863 2863
 		}
2864 2864
 
2865
-		$this->set_prop( 'discounts', $value );
2865
+		$this->set_prop('discounts', $value);
2866 2866
     }
2867 2867
 
2868 2868
     /**
@@ -2871,18 +2871,18 @@  discard block
 block discarded – undo
2871 2871
 	 * @since 1.0.19
2872 2872
 	 * @param  GetPaid_Form_Item[] $value items.
2873 2873
 	 */
2874
-	public function set_items( $value ) {
2874
+	public function set_items($value) {
2875 2875
 
2876 2876
         // Remove existing items.
2877
-        $this->set_prop( 'items', array() );
2877
+        $this->set_prop('items', array());
2878 2878
 
2879 2879
         // Ensure that we have an array.
2880
-        if ( ! is_array( $value ) ) {
2880
+        if (!is_array($value)) {
2881 2881
             return;
2882 2882
         }
2883 2883
 
2884
-        foreach ( $value as $item ) {
2885
-            $this->add_item( $item );
2884
+        foreach ($value as $item) {
2885
+            $this->add_item($item);
2886 2886
         }
2887 2887
 
2888 2888
     }
@@ -2893,8 +2893,8 @@  discard block
 block discarded – undo
2893 2893
 	 * @since 1.0.19
2894 2894
 	 * @param  int $value payment form.
2895 2895
 	 */
2896
-	public function set_payment_form( $value ) {
2897
-		$this->set_prop( 'payment_form', $value );
2896
+	public function set_payment_form($value) {
2897
+		$this->set_prop('payment_form', $value);
2898 2898
     }
2899 2899
 
2900 2900
     /**
@@ -2903,8 +2903,8 @@  discard block
 block discarded – undo
2903 2903
 	 * @since 1.0.19
2904 2904
 	 * @param  string $value submission id.
2905 2905
 	 */
2906
-	public function set_submission_id( $value ) {
2907
-		$this->set_prop( 'submission_id', $value );
2906
+	public function set_submission_id($value) {
2907
+		$this->set_prop('submission_id', $value);
2908 2908
     }
2909 2909
 
2910 2910
     /**
@@ -2913,8 +2913,8 @@  discard block
 block discarded – undo
2913 2913
 	 * @since 1.0.19
2914 2914
 	 * @param  string $value discount code.
2915 2915
 	 */
2916
-	public function set_discount_code( $value ) {
2917
-		$this->set_prop( 'discount_code', $value );
2916
+	public function set_discount_code($value) {
2917
+		$this->set_prop('discount_code', $value);
2918 2918
     }
2919 2919
 
2920 2920
     /**
@@ -2923,8 +2923,8 @@  discard block
 block discarded – undo
2923 2923
 	 * @since 1.0.19
2924 2924
 	 * @param  string $value gateway.
2925 2925
 	 */
2926
-	public function set_gateway( $value ) {
2927
-		$this->set_prop( 'gateway', $value );
2926
+	public function set_gateway($value) {
2927
+		$this->set_prop('gateway', $value);
2928 2928
     }
2929 2929
 
2930 2930
     /**
@@ -2933,9 +2933,9 @@  discard block
 block discarded – undo
2933 2933
 	 * @since 1.0.19
2934 2934
 	 * @param  string $value transaction id.
2935 2935
 	 */
2936
-	public function set_transaction_id( $value ) {
2937
-		if ( ! empty( $value ) ) {
2938
-			$this->set_prop( 'transaction_id', $value );
2936
+	public function set_transaction_id($value) {
2937
+		if (!empty($value)) {
2938
+			$this->set_prop('transaction_id', $value);
2939 2939
 		}
2940 2940
     }
2941 2941
 
@@ -2945,8 +2945,8 @@  discard block
 block discarded – undo
2945 2945
 	 * @since 1.0.19
2946 2946
 	 * @param  string $value currency id.
2947 2947
 	 */
2948
-	public function set_currency( $value ) {
2949
-		$this->set_prop( 'currency', $value );
2948
+	public function set_currency($value) {
2949
+		$this->set_prop('currency', $value);
2950 2950
     }
2951 2951
 
2952 2952
 	/**
@@ -2955,8 +2955,8 @@  discard block
 block discarded – undo
2955 2955
 	 * @since 1.0.19
2956 2956
 	 * @param  bool $value value.
2957 2957
 	 */
2958
-	public function set_disable_taxes( $value ) {
2959
-		$this->set_prop( 'disable_taxes', (bool) $value );
2958
+	public function set_disable_taxes($value) {
2959
+		$this->set_prop('disable_taxes', (bool) $value);
2960 2960
 	}
2961 2961
 
2962 2962
     /**
@@ -2965,8 +2965,8 @@  discard block
 block discarded – undo
2965 2965
 	 * @since 1.0.19
2966 2966
 	 * @param  string $value subscription id.
2967 2967
 	 */
2968
-	public function set_subscription_id( $value ) {
2969
-		$this->set_prop( 'subscription_id', $value );
2968
+	public function set_subscription_id($value) {
2969
+		$this->set_prop('subscription_id', $value);
2970 2970
 	}
2971 2971
 	
2972 2972
 	/**
@@ -2975,8 +2975,8 @@  discard block
 block discarded – undo
2975 2975
 	 * @since 1.0.19
2976 2976
 	 * @param  string $value subscription id.
2977 2977
 	 */
2978
-	public function set_remote_subscription_id( $value ) {
2979
-		$this->set_prop( 'remote_subscription_id', $value );
2978
+	public function set_remote_subscription_id($value) {
2979
+		$this->set_prop('remote_subscription_id', $value);
2980 2980
     }
2981 2981
 
2982 2982
     /*
@@ -2993,28 +2993,28 @@  discard block
 block discarded – undo
2993 2993
      */
2994 2994
     public function is_parent() {
2995 2995
         $parent = $this->get_parent_id();
2996
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
2996
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
2997 2997
     }
2998 2998
 
2999 2999
     /**
3000 3000
      * Checks if this is a renewal invoice.
3001 3001
      */
3002 3002
     public function is_renewal() {
3003
-        return ! $this->is_parent();
3003
+        return !$this->is_parent();
3004 3004
     }
3005 3005
 
3006 3006
     /**
3007 3007
      * Checks if this is a recurring invoice.
3008 3008
      */
3009 3009
     public function is_recurring() {
3010
-        return $this->is_renewal() || ! empty( $this->recurring_item );
3010
+        return $this->is_renewal() || !empty($this->recurring_item);
3011 3011
     }
3012 3012
 
3013 3013
     /**
3014 3014
      * Checks if this is a taxable invoice.
3015 3015
      */
3016 3016
     public function is_taxable() {
3017
-        return ! $this->get_disable_taxes();
3017
+        return !$this->get_disable_taxes();
3018 3018
 	}
3019 3019
 
3020 3020
 	/**
@@ -3028,45 +3028,45 @@  discard block
 block discarded – undo
3028 3028
 	 * Checks to see if the invoice requires payment.
3029 3029
 	 */
3030 3030
 	public function is_free() {
3031
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3031
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3032 3032
 
3033
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3033
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3034 3034
 			$is_free = false;
3035 3035
 		}
3036 3036
 
3037
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3037
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3038 3038
     }
3039 3039
 
3040 3040
     /**
3041 3041
      * Checks if the invoice is paid.
3042 3042
      */
3043 3043
     public function is_paid() {
3044
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3045
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3044
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3045
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3046 3046
 	}
3047 3047
 
3048 3048
 	/**
3049 3049
      * Checks if the invoice needs payment.
3050 3050
      */
3051 3051
 	public function needs_payment() {
3052
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3053
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3052
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3053
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3054 3054
     }
3055 3055
   
3056 3056
 	/**
3057 3057
      * Checks if the invoice is refunded.
3058 3058
      */
3059 3059
 	public function is_refunded() {
3060
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3061
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3060
+        $is_refunded = $this->has_status('wpi-refunded');
3061
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3062 3062
 	}
3063 3063
 
3064 3064
 	/**
3065 3065
      * Checks if the invoice is held.
3066 3066
      */
3067 3067
 	public function is_held() {
3068
-        $is_held = $this->has_status( 'wpi-onhold' );
3069
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3068
+        $is_held = $this->has_status('wpi-onhold');
3069
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3070 3070
 	}
3071 3071
 
3072 3072
 	/**
@@ -3074,30 +3074,30 @@  discard block
 block discarded – undo
3074 3074
      */
3075 3075
 	public function is_due() {
3076 3076
 		$due_date = $this->get_due_date();
3077
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3077
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3078 3078
 	}
3079 3079
 
3080 3080
 	/**
3081 3081
      * Checks if the invoice is draft.
3082 3082
      */
3083 3083
 	public function is_draft() {
3084
-        return $this->has_status( 'draft, auto-draft' );
3084
+        return $this->has_status('draft, auto-draft');
3085 3085
 	}
3086 3086
 
3087 3087
     /**
3088 3088
      * Checks if the invoice has a given status.
3089 3089
      */
3090
-    public function has_status( $status ) {
3091
-        $status = wpinv_parse_list( $status );
3092
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3090
+    public function has_status($status) {
3091
+        $status = wpinv_parse_list($status);
3092
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3093 3093
 	}
3094 3094
 
3095 3095
 	/**
3096 3096
      * Checks if the invoice is of a given type.
3097 3097
      */
3098
-    public function is_type( $type ) {
3099
-        $type = wpinv_parse_list( $type );
3100
-        return in_array( $this->get_type(), $type );
3098
+    public function is_type($type) {
3099
+        $type = wpinv_parse_list($type);
3100
+        return in_array($this->get_type(), $type);
3101 3101
     }
3102 3102
 
3103 3103
     /**
@@ -3129,8 +3129,8 @@  discard block
 block discarded – undo
3129 3129
      *
3130 3130
      */
3131 3131
 	public function is_initial_free() {
3132
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3133
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3132
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3133
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3134 3134
     }
3135 3135
 	
3136 3136
 	/**
@@ -3140,11 +3140,11 @@  discard block
 block discarded – undo
3140 3140
     public function item_has_free_trial() {
3141 3141
 
3142 3142
         // Ensure we have a recurring item.
3143
-        if ( ! $this->is_recurring() ) {
3143
+        if (!$this->is_recurring()) {
3144 3144
             return false;
3145 3145
         }
3146 3146
 
3147
-        $item = $this->get_recurring( true );
3147
+        $item = $this->get_recurring(true);
3148 3148
         return $item->has_free_trial();
3149 3149
 	}
3150 3150
 
@@ -3152,7 +3152,7 @@  discard block
 block discarded – undo
3152 3152
      * Check if the free trial is a result of a discount.
3153 3153
      */
3154 3154
     public function is_free_trial_from_discount() {
3155
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3155
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3156 3156
 	}
3157 3157
 	
3158 3158
 	/**
@@ -3160,12 +3160,12 @@  discard block
 block discarded – undo
3160 3160
      */
3161 3161
     public function discount_first_payment_only() {
3162 3162
 
3163
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3164
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3163
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3164
+        if (!$discount->exists() || !$this->is_recurring()) {
3165 3165
             return true;
3166 3166
         }
3167 3167
 
3168
-        return ! $discount->get_is_recurring();
3168
+        return !$discount->get_is_recurring();
3169 3169
     }
3170 3170
 
3171 3171
     /*
@@ -3183,27 +3183,27 @@  discard block
 block discarded – undo
3183 3183
      * @param GetPaid_Form_Item|array $item
3184 3184
      * @return WP_Error|Bool
3185 3185
      */
3186
-    public function add_item( $item ) {
3186
+    public function add_item($item) {
3187 3187
 
3188
-		if ( is_array( $item ) ) {
3189
-			$item = $this->process_array_item( $item );
3188
+		if (is_array($item)) {
3189
+			$item = $this->process_array_item($item);
3190 3190
 		}
3191 3191
 
3192
-		if ( is_numeric( $item ) ) {
3193
-			$item = new GetPaid_Form_Item( $item );
3192
+		if (is_numeric($item)) {
3193
+			$item = new GetPaid_Form_Item($item);
3194 3194
 		}
3195 3195
 
3196 3196
         // Make sure that it is available for purchase.
3197
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3198
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3197
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3198
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3199 3199
         }
3200 3200
 
3201 3201
         // Do we have a recurring item?
3202
-		if ( $item->is_recurring() ) {
3202
+		if ($item->is_recurring()) {
3203 3203
 
3204 3204
 			// An invoice can only contain one recurring item.
3205
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3206
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3205
+			if (!empty($this->recurring_item && $this->recurring_item != (int) $item->get_id())) {
3206
+				return new WP_Error('recurring_item', __('An invoice can only contain one recurring item', 'invoicing'));
3207 3207
 			}
3208 3208
 
3209 3209
 			$this->recurring_item = $item->get_id();
@@ -3214,9 +3214,9 @@  discard block
 block discarded – undo
3214 3214
 
3215 3215
         // Retrieve all items.
3216 3216
         $items = $this->get_items();
3217
-        $items[ (int) $item->get_id() ] = $item;
3217
+        $items[(int) $item->get_id()] = $item;
3218 3218
 
3219
-        $this->set_prop( 'items', $items );
3219
+        $this->set_prop('items', $items);
3220 3220
 		return true;
3221 3221
 	}
3222 3222
 
@@ -3226,26 +3226,26 @@  discard block
 block discarded – undo
3226 3226
 	 * @since 1.0.19
3227 3227
 	 * @return GetPaid_Form_Item
3228 3228
 	 */
3229
-	protected function process_array_item( $array ) {
3229
+	protected function process_array_item($array) {
3230 3230
 
3231
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3232
-		$item    = new GetPaid_Form_Item( $item_id );
3231
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3232
+		$item    = new GetPaid_Form_Item($item_id);
3233 3233
 
3234 3234
 		// Set item data.
3235
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3236
-			if ( isset( $array[ "item_$key" ] ) ) {
3235
+		foreach (array('name', 'price', 'description') as $key) {
3236
+			if (isset($array["item_$key"])) {
3237 3237
 				$method = "set_$key";
3238
-				$item->$method( $array[ "item_$key" ] );
3238
+				$item->$method($array["item_$key"]);
3239 3239
 			}
3240 3240
 		}
3241 3241
 
3242
-		if ( isset( $array['quantity'] ) ) {
3243
-			$item->set_quantity( $array['quantity'] );
3242
+		if (isset($array['quantity'])) {
3243
+			$item->set_quantity($array['quantity']);
3244 3244
 		}
3245 3245
 
3246 3246
 		// Set item meta.
3247
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3248
-			$item->set_item_meta( $array['meta'] );
3247
+		if (isset($array['meta']) && is_array($array['meta'])) {
3248
+			$item->set_item_meta($array['meta']);
3249 3249
 		}
3250 3250
 
3251 3251
 		return $item;
@@ -3257,10 +3257,10 @@  discard block
 block discarded – undo
3257 3257
 	 *
3258 3258
 	 * @since 1.0.19
3259 3259
 	 */
3260
-	public function get_item( $item_id ) {
3260
+	public function get_item($item_id) {
3261 3261
 		$items   = $this->get_items();
3262 3262
 		$item_id = (int) $item_id;
3263
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3263
+		return (!empty($item_id) && isset($items[$item_id])) ? $items[$item_id] : null;
3264 3264
     }
3265 3265
 
3266 3266
     /**
@@ -3268,17 +3268,17 @@  discard block
 block discarded – undo
3268 3268
 	 *
3269 3269
 	 * @since 1.0.19
3270 3270
 	 */
3271
-	public function remove_item( $item_id ) {
3271
+	public function remove_item($item_id) {
3272 3272
 		$items   = $this->get_items();
3273 3273
 		$item_id = (int) $item_id;
3274 3274
 
3275
-        if ( $item_id == $this->recurring_item ) {
3275
+        if ($item_id == $this->recurring_item) {
3276 3276
             $this->recurring_item = null;
3277 3277
         }
3278 3278
 
3279
-        if ( isset( $items[ $item_id ] ) ) {
3280
-            unset( $items[ $item_id ] );
3281
-            $this->set_prop( 'items', $items );
3279
+        if (isset($items[$item_id])) {
3280
+            unset($items[$item_id]);
3281
+            $this->set_prop('items', $items);
3282 3282
         }
3283 3283
     }
3284 3284
 
@@ -3288,11 +3288,11 @@  discard block
 block discarded – undo
3288 3288
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3289 3289
 	 * @since 1.0.19
3290 3290
 	 */
3291
-    public function add_fee( $fee ) {
3291
+    public function add_fee($fee) {
3292 3292
 
3293 3293
 		$fees                 = $this->get_fees();
3294
-		$fees[ $fee['name'] ] = $fee;
3295
-		$this->set_prop( 'fees', $fees );
3294
+		$fees[$fee['name']] = $fee;
3295
+		$this->set_prop('fees', $fees);
3296 3296
 
3297 3297
     }
3298 3298
 
@@ -3301,9 +3301,9 @@  discard block
 block discarded – undo
3301 3301
 	 *
3302 3302
 	 * @since 1.0.19
3303 3303
 	 */
3304
-	public function get_fee( $fee ) {
3304
+	public function get_fee($fee) {
3305 3305
         $fees = $this->get_fees();
3306
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3306
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3307 3307
     }
3308 3308
 
3309 3309
     /**
@@ -3311,11 +3311,11 @@  discard block
 block discarded – undo
3311 3311
 	 *
3312 3312
 	 * @since 1.0.19
3313 3313
 	 */
3314
-	public function remove_fee( $fee ) {
3314
+	public function remove_fee($fee) {
3315 3315
         $fees = $this->get_fees();
3316
-        if ( isset( $fees[ $fee ] ) ) {
3317
-            unset( $fees[ $fee ] );
3318
-            $this->set_prop( 'fees', $fees );
3316
+        if (isset($fees[$fee])) {
3317
+            unset($fees[$fee]);
3318
+            $this->set_prop('fees', $fees);
3319 3319
         }
3320 3320
     }
3321 3321
 
@@ -3325,11 +3325,11 @@  discard block
 block discarded – undo
3325 3325
 	 * @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.
3326 3326
 	 * @since 1.0.19
3327 3327
 	 */
3328
-	public function add_discount( $discount ) {
3328
+	public function add_discount($discount) {
3329 3329
 
3330 3330
 		$discounts = $this->get_discounts();
3331
-		$discounts[ $discount['name'] ] = $discount;
3332
-		$this->set_prop( 'discounts', $discounts );
3331
+		$discounts[$discount['name']] = $discount;
3332
+		$this->set_prop('discounts', $discounts);
3333 3333
 
3334 3334
 	}
3335 3335
 
@@ -3339,15 +3339,15 @@  discard block
 block discarded – undo
3339 3339
 	 * @since 1.0.19
3340 3340
 	 * @return float
3341 3341
 	 */
3342
-	public function get_discount( $discount = false ) {
3342
+	public function get_discount($discount = false) {
3343 3343
 
3344 3344
 		// Backwards compatibilty.
3345
-		if ( empty( $discount ) ) {
3345
+		if (empty($discount)) {
3346 3346
 			return $this->get_total_discount();
3347 3347
 		}
3348 3348
 
3349 3349
         $discounts = $this->get_discounts();
3350
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3350
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3351 3351
     }
3352 3352
 
3353 3353
     /**
@@ -3355,11 +3355,11 @@  discard block
 block discarded – undo
3355 3355
 	 *
3356 3356
 	 * @since 1.0.19
3357 3357
 	 */
3358
-	public function remove_discount( $discount ) {
3358
+	public function remove_discount($discount) {
3359 3359
         $discounts = $this->get_discounts();
3360
-        if ( isset( $discounts[ $discount ] ) ) {
3361
-            unset( $discounts[ $discount ] );
3362
-            $this->set_prop( 'discounts', $discounts );
3360
+        if (isset($discounts[$discount])) {
3361
+            unset($discounts[$discount]);
3362
+            $this->set_prop('discounts', $discounts);
3363 3363
         }
3364 3364
     }
3365 3365
 
@@ -3368,12 +3368,12 @@  discard block
 block discarded – undo
3368 3368
      *
3369 3369
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3370 3370
      */
3371
-    public function add_tax( $tax ) {
3372
-        if ( $this->is_taxable() ) {
3371
+    public function add_tax($tax) {
3372
+        if ($this->is_taxable()) {
3373 3373
 
3374
-            $taxes                 = $this->get_taxes();
3375
-			$taxes[ $tax['name'] ] = $tax;
3376
-			$this->set_prop( 'taxes', $tax );
3374
+            $taxes = $this->get_taxes();
3375
+			$taxes[$tax['name']] = $tax;
3376
+			$this->set_prop('taxes', $tax);
3377 3377
 
3378 3378
         }
3379 3379
     }
@@ -3383,15 +3383,15 @@  discard block
 block discarded – undo
3383 3383
 	 *
3384 3384
 	 * @since 1.0.19
3385 3385
 	 */
3386
-	public function get_tax( $tax = null ) {
3386
+	public function get_tax($tax = null) {
3387 3387
 
3388 3388
 		// Backwards compatility.
3389
-		if ( empty( $tax ) ) {
3389
+		if (empty($tax)) {
3390 3390
 			return $this->get_total_tax();
3391 3391
 		}
3392 3392
 
3393 3393
         $taxes = $this->get_taxes();
3394
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3394
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3395 3395
     }
3396 3396
 
3397 3397
     /**
@@ -3399,11 +3399,11 @@  discard block
 block discarded – undo
3399 3399
 	 *
3400 3400
 	 * @since 1.0.19
3401 3401
 	 */
3402
-	public function remove_tax( $tax ) {
3402
+	public function remove_tax($tax) {
3403 3403
         $taxes = $this->get_taxes();
3404
-        if ( isset( $taxes[ $tax ] ) ) {
3405
-            unset( $taxes[ $tax ] );
3406
-            $this->set_prop( 'taxes', $taxes );
3404
+        if (isset($taxes[$tax])) {
3405
+            unset($taxes[$tax]);
3406
+            $this->set_prop('taxes', $taxes);
3407 3407
         }
3408 3408
     }
3409 3409
 
@@ -3414,22 +3414,22 @@  discard block
 block discarded – undo
3414 3414
 	 * @return float The recalculated subtotal
3415 3415
 	 */
3416 3416
 	public function recalculate_subtotal() {
3417
-        $items     = $this->get_items();
3417
+        $items = $this->get_items();
3418 3418
 		$subtotal  = 0;
3419 3419
 		$recurring = 0;
3420 3420
 
3421
-        foreach ( $items as $item ) {
3421
+        foreach ($items as $item) {
3422 3422
 			$subtotal  += $item->get_sub_total();
3423 3423
 			$recurring += $item->get_recurring_sub_total();
3424 3424
         }
3425 3425
 
3426
-		if ( wpinv_prices_include_tax() ) {
3427
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3428
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3426
+		if (wpinv_prices_include_tax()) {
3427
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3428
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3429 3429
 		}
3430 3430
 
3431 3431
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3432
-		$this->set_subtotal( $current );
3432
+		$this->set_subtotal($current);
3433 3433
 
3434 3434
 		$this->totals['subtotal'] = array(
3435 3435
 			'initial'   => $subtotal,
@@ -3450,14 +3450,14 @@  discard block
 block discarded – undo
3450 3450
 		$discount  = 0;
3451 3451
 		$recurring = 0;
3452 3452
 
3453
-        foreach ( $discounts as $data ) {
3454
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3455
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3453
+        foreach ($discounts as $data) {
3454
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3455
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3456 3456
 		}
3457 3457
 
3458 3458
 		$current = $this->is_renewal() ? $recurring : $discount;
3459 3459
 
3460
-		$this->set_total_discount( $current );
3460
+		$this->set_total_discount($current);
3461 3461
 
3462 3462
 		$this->totals['discount'] = array(
3463 3463
 			'initial'   => $discount,
@@ -3478,45 +3478,45 @@  discard block
 block discarded – undo
3478 3478
 
3479 3479
 		// Maybe disable taxes.
3480 3480
 		$vat_number = $this->get_vat_number();
3481
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || ( GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number ) &&  'vat_too' != wpinv_get_option( 'vat_same_country_rule' )  )  ) {
3481
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || (GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number) && 'vat_too' != wpinv_get_option('vat_same_country_rule'))) {
3482 3482
 
3483 3483
 			$this->totals['tax'] = array(
3484 3484
 				'initial'   => 0,
3485 3485
 				'recurring' => 0,
3486 3486
 			);
3487 3487
 
3488
-			$this->set_taxes( array() );
3488
+			$this->set_taxes(array());
3489 3489
 			$current = 0;
3490 3490
 		} else {
3491 3491
 
3492 3492
 			$item_taxes = array();
3493 3493
 
3494
-			foreach ( $this->get_items() as $item ) {
3495
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3496
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3497
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_sub_total(), $this->get_discount_code(), false ), $rates );
3498
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_recurring_sub_total(), $this->get_discount_code(), true ), $rates );
3499
-				foreach ( $taxes as $name => $amount ) {
3500
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3501
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3502
-
3503
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3504
-						$item_taxes[ $name ] = $tax;
3494
+			foreach ($this->get_items() as $item) {
3495
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3496
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3497
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_sub_total(), $this->get_discount_code(), false), $rates);
3498
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_recurring_sub_total(), $this->get_discount_code(), true), $rates);
3499
+				foreach ($taxes as $name => $amount) {
3500
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3501
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3502
+
3503
+					if (!isset($item_taxes[$name])) {
3504
+						$item_taxes[$name] = $tax;
3505 3505
 						continue;
3506 3506
 					}
3507 3507
 
3508
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3509
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3508
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3509
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3510 3510
 
3511 3511
 				}
3512 3512
 
3513 3513
 			}
3514 3514
 
3515
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3516
-			$this->set_taxes( $item_taxes );
3515
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3516
+			$this->set_taxes($item_taxes);
3517 3517
 
3518
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3519
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3518
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3519
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3520 3520
 
3521 3521
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3522 3522
 
@@ -3527,7 +3527,7 @@  discard block
 block discarded – undo
3527 3527
 
3528 3528
 		}
3529 3529
 
3530
-		$this->set_total_tax( $current );
3530
+		$this->set_total_tax($current);
3531 3531
 
3532 3532
 		return $current;
3533 3533
 
@@ -3544,20 +3544,20 @@  discard block
 block discarded – undo
3544 3544
 		$fee       = 0;
3545 3545
 		$recurring = 0;
3546 3546
 
3547
-        foreach ( $fees as $data ) {
3548
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3549
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3547
+        foreach ($fees as $data) {
3548
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3549
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3550 3550
 		}
3551 3551
 
3552 3552
 		$current = $this->is_renewal() ? $recurring : $fee;
3553
-		$this->set_total_fees( $current );
3553
+		$this->set_total_fees($current);
3554 3554
 
3555 3555
 		$this->totals['fee'] = array(
3556 3556
 			'initial'   => $fee,
3557 3557
 			'recurring' => $recurring,
3558 3558
 		);
3559 3559
 
3560
-        $this->set_total_fees( $fee );
3560
+        $this->set_total_fees($fee);
3561 3561
         return $current;
3562 3562
     }
3563 3563
 
@@ -3572,7 +3572,7 @@  discard block
 block discarded – undo
3572 3572
         $this->recalculate_total_discount();
3573 3573
 		$this->recalculate_total_tax();
3574 3574
 		$this->recalculate_subtotal();
3575
-		$this->set_total( $this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount() );
3575
+		$this->set_total($this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount());
3576 3576
 		return $this->get_total();
3577 3577
 	}
3578 3578
 
@@ -3581,7 +3581,7 @@  discard block
 block discarded – undo
3581 3581
 	 */
3582 3582
     public function recalculate_totals() {
3583 3583
         $this->recalculate_total();
3584
-        $this->save( true );
3584
+        $this->save(true);
3585 3585
         return $this;
3586 3586
     }
3587 3587
 
@@ -3599,10 +3599,10 @@  discard block
 block discarded – undo
3599 3599
 	 * @return int|false The new note's ID on success, false on failure.
3600 3600
      *
3601 3601
      */
3602
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3602
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3603 3603
 
3604 3604
         // Bail if no note specified or this invoice is not yet saved.
3605
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3605
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3606 3606
             return false;
3607 3607
         }
3608 3608
 
@@ -3610,23 +3610,23 @@  discard block
 block discarded – undo
3610 3610
 		$author_email = '[email protected]';
3611 3611
 
3612 3612
 		// If this is an admin comment or it has been added by the user.
3613
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3614
-			$user         = get_user_by( 'id', get_current_user_id() );
3613
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3614
+			$user = get_user_by('id', get_current_user_id());
3615 3615
             $author       = $user->display_name;
3616 3616
             $author_email = $user->user_email;
3617 3617
 		}
3618 3618
 
3619
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3619
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3620 3620
 
3621 3621
 	}
3622 3622
 
3623 3623
 	/**
3624 3624
      * Generates a unique key for the invoice.
3625 3625
      */
3626
-    public function generate_key( $string = '' ) {
3627
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3626
+    public function generate_key($string = '') {
3627
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3628 3628
         return strtolower(
3629
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3629
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3630 3630
         );
3631 3631
     }
3632 3632
 
@@ -3636,11 +3636,11 @@  discard block
 block discarded – undo
3636 3636
     public function generate_number() {
3637 3637
         $number = $this->get_id();
3638 3638
 
3639
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3640
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3639
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3640
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3641 3641
         }
3642 3642
 
3643
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3643
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3644 3644
 
3645 3645
 	}
3646 3646
 
@@ -3653,55 +3653,55 @@  discard block
 block discarded – undo
3653 3653
 		// Reset status transition variable.
3654 3654
 		$this->status_transition = false;
3655 3655
 
3656
-		if ( $status_transition ) {
3656
+		if ($status_transition) {
3657 3657
 			try {
3658 3658
 
3659 3659
 				// Fire a hook for the status change.
3660
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3660
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3661 3661
 
3662 3662
 				// @deprecated this is deprecated and will be removed in the future.
3663
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3663
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3664 3664
 
3665
-				if ( ! empty( $status_transition['from'] ) ) {
3665
+				if (!empty($status_transition['from'])) {
3666 3666
 
3667 3667
 					/* translators: 1: old invoice status 2: new invoice status */
3668
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3668
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3669 3669
 
3670 3670
 					// Fire another hook.
3671
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3672
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3671
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3672
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3673 3673
 
3674 3674
 					// @deprecated this is deprecated and will be removed in the future.
3675
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3675
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3676 3676
 
3677 3677
 					// Note the transition occurred.
3678
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3678
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3679 3679
 
3680 3680
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3681 3681
 					if (
3682
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3683
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3682
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3683
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3684 3684
 					) {
3685
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3685
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3686 3686
 					}
3687 3687
 
3688 3688
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3689 3689
 					if (
3690
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3691
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3690
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3691
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3692 3692
 					) {
3693
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3693
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3694 3694
 					}
3695 3695
 				} else {
3696 3696
 					/* translators: %s: new invoice status */
3697
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3697
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3698 3698
 
3699 3699
 					// Note the transition occurred.
3700
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3700
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3701 3701
 
3702 3702
 				}
3703
-			} catch ( Exception $e ) {
3704
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3703
+			} catch (Exception $e) {
3704
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3705 3705
 			}
3706 3706
 		}
3707 3707
 	}
@@ -3709,13 +3709,13 @@  discard block
 block discarded – undo
3709 3709
 	/**
3710 3710
 	 * Updates an invoice status.
3711 3711
 	 */
3712
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3712
+	public function update_status($new_status = false, $note = '', $manual = false) {
3713 3713
 
3714 3714
 		// Fires before updating a status.
3715
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3715
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3716 3716
 
3717 3717
 		// Update the status.
3718
-		$this->set_status( $new_status, $note, $manual );
3718
+		$this->set_status($new_status, $note, $manual);
3719 3719
 
3720 3720
 		// Save the order.
3721 3721
 		return $this->save();
@@ -3726,18 +3726,18 @@  discard block
 block discarded – undo
3726 3726
 	 * @deprecated
3727 3727
 	 */
3728 3728
 	public function refresh_item_ids() {
3729
-        $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
3730
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3729
+        $item_ids = implode(',', array_unique(array_keys($this->get_items())));
3730
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3731 3731
 	}
3732 3732
 
3733 3733
 	/**
3734 3734
 	 * @deprecated
3735 3735
 	 */
3736
-	public function update_items( $temp = false ) {
3736
+	public function update_items($temp = false) {
3737 3737
 
3738
-		$this->set_items( $this->get_items() );
3738
+		$this->set_items($this->get_items());
3739 3739
 
3740
-		if ( ! $temp ) {
3740
+		if (!$temp) {
3741 3741
 			$this->save();
3742 3742
 		}
3743 3743
 
@@ -3751,11 +3751,11 @@  discard block
 block discarded – undo
3751 3751
 
3752 3752
         $discount_code = $this->get_discount_code();
3753 3753
 
3754
-        if ( empty( $discount_code ) ) {
3754
+        if (empty($discount_code)) {
3755 3755
             return false;
3756 3756
         }
3757 3757
 
3758
-        $discount = wpinv_get_discount_obj( $discount_code );
3758
+        $discount = wpinv_get_discount_obj($discount_code);
3759 3759
 
3760 3760
         // Ensure it is active.
3761 3761
         return $discount->exists();
@@ -3766,7 +3766,7 @@  discard block
 block discarded – undo
3766 3766
 	 * Refunds an invoice.
3767 3767
 	 */
3768 3768
     public function refund() {
3769
-		$this->set_status( 'wpi-refunded' );
3769
+		$this->set_status('wpi-refunded');
3770 3770
         $this->save();
3771 3771
 	}
3772 3772
 
@@ -3775,53 +3775,53 @@  discard block
 block discarded – undo
3775 3775
 	 * 
3776 3776
 	 * @param string $transaction_id
3777 3777
 	 */
3778
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3778
+    public function mark_paid($transaction_id = null, $note = '') {
3779 3779
 
3780 3780
 		// Set the transaction id.
3781
-		if ( empty( $transaction_id ) ) {
3781
+		if (empty($transaction_id)) {
3782 3782
 			$transaction_id = $this->generate_key('trans_');
3783 3783
 		}
3784 3784
 
3785
-		if ( ! $this->get_transaction_id() ) {
3786
-			$this->set_transaction_id( $transaction_id );
3785
+		if (!$this->get_transaction_id()) {
3786
+			$this->set_transaction_id($transaction_id);
3787 3787
 		}
3788 3788
 
3789
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3789
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3790 3790
 			return $this->save();
3791 3791
 		}
3792 3792
 
3793 3793
 		// Set the completed date.
3794
-		$this->set_date_completed( current_time( 'mysql' ) );
3794
+		$this->set_date_completed(current_time('mysql'));
3795 3795
 
3796 3796
 		// Set the new status.
3797
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3798
-		if ( $this->is_renewal() ) {
3797
+		$gateway = sanitize_text_field($this->get_gateway_title());
3798
+		if ($this->is_renewal()) {
3799 3799
 
3800
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3801
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3800
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3801
+			$_note = $_note . empty($note) ? '' : " ($note)";
3802 3802
 
3803
-			if ( 'none' == $this->get_gateway() ) {
3803
+			if ('none' == $this->get_gateway()) {
3804 3804
 				$_note = $note;
3805 3805
 			}
3806 3806
 
3807
-			$this->set_status( 'wpi-renewal', $_note );
3807
+			$this->set_status('wpi-renewal', $_note);
3808 3808
 
3809 3809
 		} else {
3810 3810
 
3811
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3812
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3811
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3812
+			$_note = $_note . empty($note) ? '' : " ($note)";
3813 3813
 
3814
-			if ( 'none' == $this->get_gateway() ) {
3814
+			if ('none' == $this->get_gateway()) {
3815 3815
 				$_note = $note;
3816 3816
 			}
3817 3817
 
3818
-			$this->set_status( 'publish', $_note );
3818
+			$this->set_status('publish', $_note);
3819 3819
 
3820 3820
 		}
3821 3821
 
3822 3822
 		// Set checkout mode.
3823
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3824
-		$this->set_mode( $mode );
3823
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
3824
+		$this->set_mode($mode);
3825 3825
 
3826 3826
 		// Save the invoice.
3827 3827
         $this->save();
@@ -3846,9 +3846,9 @@  discard block
 block discarded – undo
3846 3846
      * Clears the subscription's cache.
3847 3847
      */
3848 3848
     public function clear_cache() {
3849
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3850
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3851
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3849
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
3850
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
3851
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
3852 3852
 	}
3853 3853
 
3854 3854
 }
Please login to merge, or discard this patch.
includes/admin/views/html-gateways-edit.php 1 patch
Spacing   +14 added lines, -14 removed lines patch added patch discarded remove patch
@@ -4,26 +4,26 @@  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
 <div class="table-responsive">
11 11
     <table id="wpinv_gateways_select" class="table bg-white form-table">
12
-        <caption><?php echo esc_html_e( 'This table displays installed payment methods.', 'invoicing' ); ?></caption>
12
+        <caption><?php echo esc_html_e('This table displays installed payment methods.', 'invoicing'); ?></caption>
13 13
 
14 14
         <thead>
15 15
             <tr class="table-light">
16 16
 
17 17
                 <th scope="col" class="border-bottom border-top text-left">
18
-                    <?php _e( 'Payment Method', 'invoicing' ); ?>
18
+                    <?php _e('Payment Method', 'invoicing'); ?>
19 19
                 </th>
20 20
 
21 21
                 <th scope="col" class="border-bottom border-top text-center">
22
-                    <?php _e( 'Enabled', 'invoicing' ); ?>
22
+                    <?php _e('Enabled', 'invoicing'); ?>
23 23
                 </th>
24 24
 
25 25
                 <th scope="col" class="border-bottom border-top text-center">
26
-                    <?php _e( 'Supports Subscriptions', 'invoicing' ); ?>
26
+                    <?php _e('Supports Subscriptions', 'invoicing'); ?>
27 27
                 </th>
28 28
 
29 29
                 <th scope="col" class="border-bottom border-top text-right" style="width:32px">&nbsp;</th>
@@ -32,15 +32,15 @@  discard block
 block discarded – undo
32 32
         </thead>
33 33
 
34 34
         <tbody>
35
-            <?php foreach ( wpinv_get_payment_gateways() as $id => $gateway ) : ?>
35
+            <?php foreach (wpinv_get_payment_gateways() as $id => $gateway) : ?>
36 36
                 <tr>
37 37
                     <td class="getpaid-payment-method text-left">
38
-                        <a style="color: #0073aa;" href="<?php esc_url( add_query_arg( 'section', $id ) ); ?>" class="font-weight-bold"><?php echo sanitize_text_field( $gateway['admin_label'] ); ?></a>
38
+                        <a style="color: #0073aa;" href="<?php esc_url(add_query_arg('section', $id)); ?>" class="font-weight-bold"><?php echo sanitize_text_field($gateway['admin_label']); ?></a>
39 39
                     </td>
40 40
                     <td class="getpaid-payment-method-enabled text-center">
41 41
                         <?php
42 42
 
43
-                            $id = esc_attr( $id );
43
+                            $id = esc_attr($id);
44 44
                             echo aui()->input(
45 45
                                 array(
46 46
                                     'type'    => 'checkbox',
@@ -49,7 +49,7 @@  discard block
 block discarded – undo
49 49
                                     'value'   => 1,
50 50
                                     'switch'  => true,
51 51
                                     'label'   => '&nbsp;',
52
-                                    'checked' => wpinv_is_gateway_active( $id ),
52
+                                    'checked' => wpinv_is_gateway_active($id),
53 53
                                     'no_wrap' => true,
54 54
                                 )
55 55
                             );
@@ -59,10 +59,10 @@  discard block
 block discarded – undo
59 59
                     <td class="getpaid-payment-method-subscription text-center">
60 60
                         <?php
61 61
 
62
-                            $supports = apply_filters( "wpinv_{$id}_support_subscription", false );
63
-                            $supports = apply_filters( 'getapid_gateway_supports_subscription', $supports, $id );
62
+                            $supports = apply_filters("wpinv_{$id}_support_subscription", false);
63
+                            $supports = apply_filters('getapid_gateway_supports_subscription', $supports, $id);
64 64
 
65
-                            if ( $supports ) {
65
+                            if ($supports) {
66 66
                                 echo "<i class='text-success fa fa-check'></i>";
67 67
                             } else {
68 68
                                 echo "<i class='text-dark fa fa-times'></i>";
@@ -72,7 +72,7 @@  discard block
 block discarded – undo
72 72
                     </td>
73 73
 
74 74
                     <td class="getpaid-payment-method-action text-right">
75
-                        <a class="button button-secondary" href="<?php esc_url( add_query_arg( 'section', $id ) ); ?>"><?php _e( 'Manage', 'invoicing' ); ?></a>
75
+                        <a class="button button-secondary" href="<?php esc_url(add_query_arg('section', $id)); ?>"><?php _e('Manage', 'invoicing'); ?></a>
76 76
                     </td>
77 77
 
78 78
                 </tr>
@@ -83,7 +83,7 @@  discard block
 block discarded – undo
83 83
             <tr class="table-light">
84 84
                 <td colspan="4" class="border-top">
85 85
                     <a class="button button-secondary getpaid-install-gateways" href="https://wpgetpaid.com/downloads/category/gateways/">
86
-                        <span><?php _e( 'Add Payment Methods', 'invoicing' ); ?></span>
86
+                        <span><?php _e('Add Payment Methods', 'invoicing'); ?></span>
87 87
                     </a>
88 88
                 </td>
89 89
             </tr>
Please login to merge, or discard this patch.
includes/data/admin-settings.php 1 patch
Spacing   +160 added lines, -160 removed lines patch added patch discarded remove patch
@@ -8,197 +8,197 @@  discard block
 block discarded – undo
8 8
  * @version 1.0.19
9 9
  */
10 10
 
11
-defined( 'ABSPATH' ) || exit;
11
+defined('ABSPATH') || exit;
12 12
 
13
-$pages = wpinv_get_pages( true );
13
+$pages = wpinv_get_pages(true);
14 14
     
15 15
 $currencies = wpinv_get_currencies();
16 16
     
17 17
 $currency_code_options = array();
18
-foreach ( $currencies as $code => $name ) {
19
-    $currency_code_options[ $code ] = $code . ' - ' . $name . ' (' . wpinv_currency_symbol( $code ) . ')';
18
+foreach ($currencies as $code => $name) {
19
+    $currency_code_options[$code] = $code . ' - ' . $name . ' (' . wpinv_currency_symbol($code) . ')';
20 20
 }
21 21
     
22 22
 $due_payment_options       = array();
23
-$due_payment_options[0]    = __( 'Now', 'invoicing' );
24
-for ( $i = 1; $i <= 30; $i++ ) {
23
+$due_payment_options[0]    = __('Now', 'invoicing');
24
+for ($i = 1; $i <= 30; $i++) {
25 25
     $due_payment_options[$i] = $i;
26 26
 }
27 27
     
28 28
 $invoice_number_padd_options = array();
29
-for ( $i = 0; $i <= 20; $i++ ) {
29
+for ($i = 0; $i <= 20; $i++) {
30 30
     $invoice_number_padd_options[$i] = $i;
31 31
 }
32 32
     
33 33
 $currency_symbol = wpinv_currency_symbol();
34 34
     
35 35
 $last_number = $reset_number = '';
36
-if ( $last_invoice_number = get_option( 'wpinv_last_invoice_number' ) ) {
37
-    $last_invoice_number = preg_replace( '/[^0-9]/', '', $last_invoice_number );
36
+if ($last_invoice_number = get_option('wpinv_last_invoice_number')) {
37
+    $last_invoice_number = preg_replace('/[^0-9]/', '', $last_invoice_number);
38 38
 
39
-    if ( !empty( $last_invoice_number ) ) {
40
-        $last_number = ' ' . wp_sprintf( __( "( Last Invoice's sequential number: <b>%s</b> )", 'invoicing' ), $last_invoice_number );
39
+    if (!empty($last_invoice_number)) {
40
+        $last_number = ' ' . wp_sprintf(__("( Last Invoice's sequential number: <b>%s</b> )", 'invoicing'), $last_invoice_number);
41 41
     }
42 42
 
43 43
     $nonce = wp_create_nonce('reset_invoice_count');
44
-    $reset_number = '<a href="'.add_query_arg(array('reset_invoice_count' => 1, '_nonce' => $nonce)).'" class="btn button">'.__('Force Reset Sequence', 'invoicing' ). '</a>';
44
+    $reset_number = '<a href="' . add_query_arg(array('reset_invoice_count' => 1, '_nonce' => $nonce)) . '" class="btn button">' . __('Force Reset Sequence', 'invoicing') . '</a>';
45 45
 }
46 46
     
47 47
 $alert_wrapper_start = '<p style="color: #F00">';
48 48
 $alert_wrapper_close = '</p>';
49 49
 
50 50
 return array(
51
-    'general' => apply_filters( 'wpinv_settings_general',
51
+    'general' => apply_filters('wpinv_settings_general',
52 52
         array(
53 53
             'main' => array(
54 54
                 'location_settings' => array(
55 55
                     'id'   => 'location_settings',
56
-                    'name' => '<h3>' . __( 'Default Location', 'invoicing' ) . '</h3>',
56
+                    'name' => '<h3>' . __('Default Location', 'invoicing') . '</h3>',
57 57
                     'desc' => '',
58 58
                     'type' => 'header',
59 59
                 ),
60 60
                 'default_country' => array(
61 61
                     'id'      => 'default_country',
62
-                    'name'    => __( 'Default Country', 'invoicing' ),
63
-                    'desc'    => __( 'Where does your store operate from?', 'invoicing' ),
62
+                    'name'    => __('Default Country', 'invoicing'),
63
+                    'desc'    => __('Where does your store operate from?', 'invoicing'),
64 64
                     'type'    => 'select',
65 65
                     'options' => wpinv_get_country_list(),
66 66
                     'std'     => 'GB',
67 67
                     'class'   => 'wpi_select2',
68
-                    'placeholder' => __( 'Select a country', 'invoicing' ),
68
+                    'placeholder' => __('Select a country', 'invoicing'),
69 69
                 ),
70 70
                 'default_state' => array(
71 71
                     'id'      => 'default_state',
72
-                    'name'    => __( 'Default State / Province', 'invoicing' ),
73
-                    'desc'    => __( 'What state / province does your store operate from?', 'invoicing' ),
72
+                    'name'    => __('Default State / Province', 'invoicing'),
73
+                    'desc'    => __('What state / province does your store operate from?', 'invoicing'),
74 74
                     'type'    => 'country_states',
75 75
                     'class'   => 'wpi_select2',
76
-                    'placeholder' => __( 'Select a state', 'invoicing' ),
76
+                    'placeholder' => __('Select a state', 'invoicing'),
77 77
                 ),
78 78
                 'store_name' => array(
79 79
                     'id'   => 'store_name',
80
-                    'name' => __( 'Store Name', 'invoicing' ),
81
-                    'desc' => __( 'Store name to print on invoices.', 'invoicing' ),
80
+                    'name' => __('Store Name', 'invoicing'),
81
+                    'desc' => __('Store name to print on invoices.', 'invoicing'),
82 82
                     'std'     => get_option('blogname'),
83 83
                     'type' => 'text',
84 84
                 ),
85 85
                 'logo' => array(
86 86
                     'id'   => 'logo',
87
-                    'name' => __( 'Logo URL', 'invoicing' ),
88
-                    'desc' => __( 'Store logo to print on invoices.', 'invoicing' ),
87
+                    'name' => __('Logo URL', 'invoicing'),
88
+                    'desc' => __('Store logo to print on invoices.', 'invoicing'),
89 89
                     'type' => 'text',
90 90
                 ),
91 91
                 'store_address' => array(
92 92
                     'id'   => 'store_address',
93
-                    'name' => __( 'Store Address', 'invoicing' ),
94
-                    'desc' => __( 'Enter the store address to display on invoice', 'invoicing' ),
93
+                    'name' => __('Store Address', 'invoicing'),
94
+                    'desc' => __('Enter the store address to display on invoice', 'invoicing'),
95 95
                     'type' => 'textarea',
96 96
                 ),
97 97
                 'page_settings' => array(
98 98
                     'id'   => 'page_settings',
99
-                    'name' => '<h3>' . __( 'Page Settings', 'invoicing' ) . '</h3>',
99
+                    'name' => '<h3>' . __('Page Settings', 'invoicing') . '</h3>',
100 100
                     'desc' => '',
101 101
                     'type' => 'header',
102 102
                 ),
103 103
                 'checkout_page' => array(
104 104
                     'id'          => 'checkout_page',
105
-                    'name'        => __( 'Checkout Page', 'invoicing' ),
106
-                    'desc'        => __( 'This is the checkout page where buyers will complete their payments. The <b>[wpinv_checkout]</b> short code must be on this page.', 'invoicing' ),
105
+                    'name'        => __('Checkout Page', 'invoicing'),
106
+                    'desc'        => __('This is the checkout page where buyers will complete their payments. The <b>[wpinv_checkout]</b> short code must be on this page.', 'invoicing'),
107 107
                     'type'        => 'select',
108 108
                     'options'     => $pages,
109 109
                     'class'       => 'wpi_select2',
110
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
110
+                    'placeholder' => __('Select a page', 'invoicing'),
111 111
                     'help-tip'    => true,
112 112
                 ),
113 113
                 'success_page' => array(
114 114
                     'id'          => 'success_page',
115
-                    'name'        => __( 'Success Page', 'invoicing' ),
116
-                    'desc'        => __( 'This is the page buyers are sent to after completing their payments. The <b>[wpinv_receipt]</b> short code should be on this page.', 'invoicing' ),
115
+                    'name'        => __('Success Page', 'invoicing'),
116
+                    'desc'        => __('This is the page buyers are sent to after completing their payments. The <b>[wpinv_receipt]</b> short code should be on this page.', 'invoicing'),
117 117
                     'type'        => 'select',
118 118
                     'options'     => $pages,
119 119
                     'class'       => 'wpi_select2',
120
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
120
+                    'placeholder' => __('Select a page', 'invoicing'),
121 121
                     'help-tip'    => true,
122 122
                 ),
123 123
                 'failure_page' => array(
124 124
                     'id'          => 'failure_page',
125
-                    'name'        => __( 'Failed Transaction Page', 'invoicing' ),
126
-                    'desc'        => __( 'This is the page buyers are sent to if their transaction is cancelled or fails.', 'invoicing' ),
125
+                    'name'        => __('Failed Transaction Page', 'invoicing'),
126
+                    'desc'        => __('This is the page buyers are sent to if their transaction is cancelled or fails.', 'invoicing'),
127 127
                     'type'        => 'select',
128 128
                     'options'     => $pages,
129 129
                     'class'       => 'wpi_select2',
130
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
130
+                    'placeholder' => __('Select a page', 'invoicing'),
131 131
                     'help-tip'    => true,
132 132
                 ),
133 133
                 'invoice_history_page' => array(
134 134
                     'id'          => 'invoice_history_page',
135
-                    'name'        => __( 'Invoice History Page', 'invoicing' ),
136
-                    'desc'        => __( 'This page shows an invoice history for the current user. The <b>[wpinv_history]</b> short code should be on this page.', 'invoicing' ),
135
+                    'name'        => __('Invoice History Page', 'invoicing'),
136
+                    'desc'        => __('This page shows an invoice history for the current user. The <b>[wpinv_history]</b> short code should be on this page.', 'invoicing'),
137 137
                     'type'        => 'select',
138 138
                     'options'     => $pages,
139 139
                     'class'       => 'wpi_select2',
140
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
140
+                    'placeholder' => __('Select a page', 'invoicing'),
141 141
                     'help-tip'    => true,
142 142
                 ),
143 143
                 'invoice_subscription_page' => array(
144 144
                     'id'          => 'invoice_subscription_page',
145
-                    'name'        => __( 'Invoice Subscriptions Page', 'invoicing' ),
146
-                    'desc'        => __( 'This page shows subscriptions history for the current user. The <b>[wpinv_subscriptions]</b> short code should be on this page.', 'invoicing' ),
145
+                    'name'        => __('Invoice Subscriptions Page', 'invoicing'),
146
+                    'desc'        => __('This page shows subscriptions history for the current user. The <b>[wpinv_subscriptions]</b> short code should be on this page.', 'invoicing'),
147 147
                     'type'        => 'select',
148 148
                     'options'     => $pages,
149 149
                     'class'       => 'wpi_select2',
150
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
150
+                    'placeholder' => __('Select a page', 'invoicing'),
151 151
                     'help-tip'    => true,
152 152
                 ),
153 153
             ),
154 154
             'currency_section' => array(
155 155
                 'currency_settings' => array(
156 156
                     'id'   => 'currency_settings',
157
-                    'name' => '<h3>' . __( 'Currency Settings', 'invoicing' ) . '</h3>',
157
+                    'name' => '<h3>' . __('Currency Settings', 'invoicing') . '</h3>',
158 158
                     'desc' => '',
159 159
                     'type' => 'header',
160 160
                 ),
161 161
                 'currency' => array(
162 162
                     'id'      => 'currency',
163
-                    'name'    => __( 'Currency', 'invoicing' ),
164
-                    'desc'    => __( 'Choose your currency. Note that some payment gateways have currency restrictions.', 'invoicing' ),
163
+                    'name'    => __('Currency', 'invoicing'),
164
+                    'desc'    => __('Choose your currency. Note that some payment gateways have currency restrictions.', 'invoicing'),
165 165
                     'type'    => 'select',
166 166
                     'class'       => 'wpi_select2',
167 167
                     'options' => $currency_code_options,
168 168
                 ),
169 169
                 'currency_position' => array(
170 170
                     'id'      => 'currency_position',
171
-                    'name'    => __( 'Currency Position', 'invoicing' ),
172
-                    'desc'    => __( 'Choose the location of the currency sign.', 'invoicing' ),
171
+                    'name'    => __('Currency Position', 'invoicing'),
172
+                    'desc'    => __('Choose the location of the currency sign.', 'invoicing'),
173 173
                     'type'    => 'select',
174 174
                     'class'   => 'wpi_select2',
175 175
                     'options'  => array(
176
-                        'left'        => __( 'Left', 'invoicing' ) . ' (' . $currency_symbol . wpinv_format_amount( '99.99' ) . ')',
177
-                        'right'       => __( 'Right', 'invoicing' ) . ' ('. wpinv_format_amount( '99.99' ) . $currency_symbol . ')',
178
-                        'left_space'  => __( 'Left with space', 'invoicing' ) . ' (' . $currency_symbol . ' ' . wpinv_format_amount( '99.99' ) . ')',
179
-                        'right_space' => __( 'Right with space', 'invoicing' ) . ' (' . wpinv_format_amount( '99.99' ) . ' ' . $currency_symbol . ')'
176
+                        'left'        => __('Left', 'invoicing') . ' (' . $currency_symbol . wpinv_format_amount('99.99') . ')',
177
+                        'right'       => __('Right', 'invoicing') . ' (' . wpinv_format_amount('99.99') . $currency_symbol . ')',
178
+                        'left_space'  => __('Left with space', 'invoicing') . ' (' . $currency_symbol . ' ' . wpinv_format_amount('99.99') . ')',
179
+                        'right_space' => __('Right with space', 'invoicing') . ' (' . wpinv_format_amount('99.99') . ' ' . $currency_symbol . ')'
180 180
                     )
181 181
                 ),
182 182
                 'thousands_separator' => array(
183 183
                     'id'   => 'thousands_separator',
184
-                    'name' => __( 'Thousands Separator', 'invoicing' ),
185
-                    'desc' => __( 'The symbol (usually , or .) to separate thousands', 'invoicing' ),
184
+                    'name' => __('Thousands Separator', 'invoicing'),
185
+                    'desc' => __('The symbol (usually , or .) to separate thousands', 'invoicing'),
186 186
                     'type' => 'text',
187 187
                     'size' => 'small',
188 188
                     'std'  => ',',
189 189
                 ),
190 190
                 'decimal_separator' => array(
191 191
                     'id'   => 'decimal_separator',
192
-                    'name' => __( 'Decimal Separator', 'invoicing' ),
193
-                    'desc' => __( 'The symbol (usually , or .) to separate decimal points', 'invoicing' ),
192
+                    'name' => __('Decimal Separator', 'invoicing'),
193
+                    'desc' => __('The symbol (usually , or .) to separate decimal points', 'invoicing'),
194 194
                     'type' => 'text',
195 195
                     'size' => 'small',
196 196
                     'std'  => '.',
197 197
                 ),
198 198
                 'decimals' => array(
199 199
                     'id'   => 'decimals',
200
-                    'name' => __( 'Number of Decimals', 'invoicing' ),
201
-                    'desc' => __( 'This sets the number of decimal points shown in displayed prices.', 'invoicing' ),
200
+                    'name' => __('Number of Decimals', 'invoicing'),
201
+                    'desc' => __('This sets the number of decimal points shown in displayed prices.', 'invoicing'),
202 202
                     'type' => 'number',
203 203
                     'size' => 'small',
204 204
                     'std'  => '2',
@@ -210,21 +210,21 @@  discard block
 block discarded – undo
210 210
             'labels' => array(
211 211
                 'labels' => array(
212 212
                     'id'   => 'labels_settings',
213
-                    'name' => '<h3>' . __( 'Invoice Labels', 'invoicing' ) . '</h3>',
213
+                    'name' => '<h3>' . __('Invoice Labels', 'invoicing') . '</h3>',
214 214
                     'desc' => '',
215 215
                     'type' => 'header',
216 216
                 ),
217 217
                 'vat_invoice_notice_label' => array(
218 218
                     'id' => 'vat_invoice_notice_label',
219
-                    'name' => __( 'Invoice Notice Label', 'invoicing' ),
220
-                    'desc' => __( 'Use this to add an invoice notice section (label) to your invoices', 'invoicing' ),
219
+                    'name' => __('Invoice Notice Label', 'invoicing'),
220
+                    'desc' => __('Use this to add an invoice notice section (label) to your invoices', 'invoicing'),
221 221
                     'type' => 'text',
222 222
                     'size' => 'regular',
223 223
                 ),
224 224
                 'vat_invoice_notice' => array(
225 225
                     'id' => 'vat_invoice_notice',
226
-                    'name' => __( 'Invoice notice', 'invoicing' ),
227
-                    'desc' =>   __( 'Use this to add an invoice notice section (description) to your invoices', 'invoicing' ),
226
+                    'name' => __('Invoice notice', 'invoicing'),
227
+                    'desc' =>   __('Use this to add an invoice notice section (description) to your invoices', 'invoicing'),
228 228
                     'type' => 'text',
229 229
                     'size' => 'regular',
230 230
                 ),
@@ -236,22 +236,22 @@  discard block
 block discarded – undo
236 236
             'main' => array(
237 237
                 'gateway_settings' => array(
238 238
                     'id'   => 'api_header',
239
-                    'name' => '<h3>' . __( 'Gateway Settings', 'invoicing' ) . '</h3>',
239
+                    'name' => '<h3>' . __('Gateway Settings', 'invoicing') . '</h3>',
240 240
                     'desc' => '',
241 241
                     'type' => 'header',
242 242
                 ),
243 243
                 'gateways' => array(
244 244
                     'id'      => 'gateways',
245
-                    'name'    => __( 'Payment Gateways', 'invoicing' ),
246
-                    'desc'    => __( 'Choose the payment gateways you want to enable.', 'invoicing' ),
245
+                    'name'    => __('Payment Gateways', 'invoicing'),
246
+                    'desc'    => __('Choose the payment gateways you want to enable.', 'invoicing'),
247 247
                     'type'    => 'gateways',
248
-                    'std'     => array( 'manual'=>1 ),
248
+                    'std'     => array('manual'=>1),
249 249
                     'options' => wpinv_get_payment_gateways(),
250 250
                 ),
251 251
                 'default_gateway' => array(
252 252
                     'id'      => 'default_gateway',
253
-                    'name'    => __( 'Default Gateway', 'invoicing' ),
254
-                    'desc'    => __( 'This gateway will be loaded automatically with the checkout page.', 'invoicing' ),
253
+                    'name'    => __('Default Gateway', 'invoicing'),
254
+                    'desc'    => __('This gateway will be loaded automatically with the checkout page.', 'invoicing'),
255 255
                     'type'    => 'gateway_select',
256 256
                     'std'     => 'manual',
257 257
                     'class'   => 'wpi_select2',
@@ -266,32 +266,32 @@  discard block
 block discarded – undo
266 266
             'main' => array(
267 267
                 'tax_settings' => array(
268 268
                     'id'   => 'tax_settings',
269
-                    'name' => '<h3>' . __( 'Tax Settings', 'invoicing' ) . '</h3>',
269
+                    'name' => '<h3>' . __('Tax Settings', 'invoicing') . '</h3>',
270 270
                     'type' => 'header',
271 271
                 ),
272 272
 
273 273
                 'enable_taxes' => array(
274 274
                     'id'       => 'enable_taxes',
275
-                    'name'     => __( 'Enable Taxes', 'invoicing' ),
276
-                    'desc'     => __( 'Enable tax rates and calculations.', 'invoicing' ),
275
+                    'name'     => __('Enable Taxes', 'invoicing'),
276
+                    'desc'     => __('Enable tax rates and calculations.', 'invoicing'),
277 277
                     'type'     => 'checkbox',
278 278
                     'std'      => 0,
279 279
                 ),
280 280
 
281 281
                 'tax_subtotal_rounding' => array(
282 282
                     'id'                => 'tax_subtotal_rounding',
283
-                    'name'              => __( 'Rounding', 'invoicing' ),
284
-                    'desc'              => __( 'Round tax at subtotal level, instead of rounding per tax rate', 'invoicing' ),
283
+                    'name'              => __('Rounding', 'invoicing'),
284
+                    'desc'              => __('Round tax at subtotal level, instead of rounding per tax rate', 'invoicing'),
285 285
                     'type'              => 'checkbox',
286 286
                     'std'               => 1,
287 287
                 ),
288 288
 
289 289
                 'prices_include_tax' => array(
290 290
                     'id'      => 'prices_include_tax',
291
-                    'name'    => __( 'Prices entered with tax', 'invoicing' ),
291
+                    'name'    => __('Prices entered with tax', 'invoicing'),
292 292
                     'options' => array(
293
-                        'yes' => __( 'Yes, I will enter prices inclusive of tax', 'invoicing' ),
294
-                        'no'  => __( 'No, I will enter prices exclusive of tax', 'invoicing' ),
293
+                        'yes' => __('Yes, I will enter prices inclusive of tax', 'invoicing'),
294
+                        'no'  => __('No, I will enter prices exclusive of tax', 'invoicing'),
295 295
                     ),
296 296
                     'type'    => 'select',
297 297
                     'std'     => 'no',
@@ -299,10 +299,10 @@  discard block
 block discarded – undo
299 299
 
300 300
                 'tax_base'              => array(
301 301
                     'id'                => 'tax_base',
302
-                    'name'              => __( 'Calculate tax based on', 'invoicing' ),
302
+                    'name'              => __('Calculate tax based on', 'invoicing'),
303 303
                     'options'           => array(
304
-                        'billing'       => __( 'Customer billing address', 'invoicing' ),
305
-                        'base'          => __( 'Shop base address', 'invoicing' ),
304
+                        'billing'       => __('Customer billing address', 'invoicing'),
305
+                        'base'          => __('Shop base address', 'invoicing'),
306 306
                     ),
307 307
                     'type'              => 'select',
308 308
                     'std'               => 'billing',
@@ -310,10 +310,10 @@  discard block
 block discarded – undo
310 310
 
311 311
                 'tax_display_totals'    => array(
312 312
                     'id'                => 'tax_display_totals',
313
-                    'name'              => __( 'Display tax totals', 'invoicing' ),
313
+                    'name'              => __('Display tax totals', 'invoicing'),
314 314
                     'options'           => array(
315
-                        'single'        => __( 'As a single total', 'invoicing' ),
316
-                        'individual'    => __( 'As individual tax rates', 'invoicing' ),
315
+                        'single'        => __('As a single total', 'invoicing'),
316
+                        'individual'    => __('As individual tax rates', 'invoicing'),
317 317
                     ),
318 318
                     'type'              => 'select',
319 319
                     'std'               => 'individual',
@@ -321,8 +321,8 @@  discard block
 block discarded – undo
321 321
 
322 322
                 'tax_rate' => array(
323 323
                     'id'   => 'tax_rate',
324
-                    'name' => __( 'Fallback Tax Rate', 'invoicing' ),
325
-                    'desc' => __( 'Enter a percentage, such as 6.5. Customers not in a specific rate will be charged this rate.', 'invoicing' ),
324
+                    'name' => __('Fallback Tax Rate', 'invoicing'),
325
+                    'desc' => __('Enter a percentage, such as 6.5. Customers not in a specific rate will be charged this rate.', 'invoicing'),
326 326
                     'type' => 'number',
327 327
                     'size' => 'small',
328 328
                     'min'  => '0',
@@ -334,8 +334,8 @@  discard block
 block discarded – undo
334 334
             'rates' => array(
335 335
                 'tax_rates' => array(
336 336
                     'id'   => 'tax_rates',
337
-                    'name' => '<h3>' . __( 'Tax Rates', 'invoicing' ) . '</h3>',
338
-                    'desc' => __( 'Enter tax rates for specific regions.', 'invoicing' ),
337
+                    'name' => '<h3>' . __('Tax Rates', 'invoicing') . '</h3>',
338
+                    'desc' => __('Enter tax rates for specific regions.', 'invoicing'),
339 339
                     'type' => 'tax_rates',
340 340
                 ),
341 341
             ),
@@ -344,45 +344,45 @@  discard block
 block discarded – undo
344 344
 
345 345
                 'vat_company_name' => array(
346 346
                     'id' => 'vat_company_name',
347
-                    'name' => __( 'Company Name', 'invoicing' ),
348
-                    'desc' => wp_sprintf(__( 'Verify your company name and  VAT number on the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ),
347
+                    'name' => __('Company Name', 'invoicing'),
348
+                    'desc' => wp_sprintf(__('Verify your company name and  VAT number on the %sEU VIES System.%s', 'invoicing'), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>'),
349 349
                     'type' => 'text',
350 350
                     'size' => 'regular',
351 351
                 ),
352 352
 
353 353
                 'vat_number' => array(
354 354
                     'id'   => 'vat_number',
355
-                    'name' => __( 'VAT Number', 'invoicing' ),
356
-                    'desc' => __( 'Enter your VAT number including the country identifier, eg: GB123456789', 'invoicing' ),
355
+                    'name' => __('VAT Number', 'invoicing'),
356
+                    'desc' => __('Enter your VAT number including the country identifier, eg: GB123456789', 'invoicing'),
357 357
                     'type' => 'text',
358 358
                     'size' => 'regular',
359 359
                 ),
360 360
 
361 361
                 'vat_prevent_b2c_purchase' => array(
362 362
                     'id' => 'vat_prevent_b2c_purchase',
363
-                    'name' => __( 'Prevent B2C Sales', 'invoicing' ),
364
-                    'desc' => __( 'Require everyone in the EU to provide a VAT number.', 'invoicing' ),
363
+                    'name' => __('Prevent B2C Sales', 'invoicing'),
364
+                    'desc' => __('Require everyone in the EU to provide a VAT number.', 'invoicing'),
365 365
                     'type' => 'checkbox'
366 366
                 ),
367 367
 
368 368
                 'validate_vat_number' => array(
369 369
                     'id'   => 'validate_vat_number',
370
-                    'name' => __( 'Validate VAT Number', 'invoicing' ),
371
-                    'desc' => __( 'Validate VAT numbers with VIES.', 'invoicing' ),
370
+                    'name' => __('Validate VAT Number', 'invoicing'),
371
+                    'desc' => __('Validate VAT numbers with VIES.', 'invoicing'),
372 372
                     'type' => 'checkbox'
373 373
                 ),
374 374
 
375 375
                 'vat_same_country_rule' => array(
376 376
                     'id'          => 'vat_same_country_rule',
377
-                    'name'        => __( 'Same Country Rule', 'invoicing' ),
378
-                    'desc'        => __( 'What should happen if a customer is from the same country as your business?', 'invoicing' ),
377
+                    'name'        => __('Same Country Rule', 'invoicing'),
378
+                    'desc'        => __('What should happen if a customer is from the same country as your business?', 'invoicing'),
379 379
                     'type'        => 'select',
380 380
                     'options'     => array(
381
-                        'no'        => __( 'Do not charge Tax', 'invoicing' ),
382
-                        'always'    => __( 'Charge Tax', 'invoicing' ),
383
-                        'vat_too'   => __( 'Charge tax even if vat number is validated', 'invoicing' )
381
+                        'no'        => __('Do not charge Tax', 'invoicing'),
382
+                        'always'    => __('Charge Tax', 'invoicing'),
383
+                        'vat_too'   => __('Charge tax even if vat number is validated', 'invoicing')
384 384
                     ),
385
-                    'placeholder' => __( 'Select an option', 'invoicing' ),
385
+                    'placeholder' => __('Select an option', 'invoicing'),
386 386
                     'std'         => 'always',
387 387
                 ),
388 388
 
@@ -396,68 +396,68 @@  discard block
 block discarded – undo
396 396
             'main' => array(
397 397
                 'email_settings_header' => array(
398 398
                     'id'   => 'email_settings_header',
399
-                    'name' => '<h3>' . __( 'Email Sender Options', 'invoicing' ) . '</h3>',
399
+                    'name' => '<h3>' . __('Email Sender Options', 'invoicing') . '</h3>',
400 400
                     'type' => 'header',
401 401
                 ),
402 402
                 'email_from_name' => array(
403 403
                     'id'   => 'email_from_name',
404
-                    'name' => __( 'From Name', 'invoicing' ),
405
-                    'desc' => __( 'Enter the sender\'s name appears in outgoing invoice emails. This should be your site name.', 'invoicing' ),
406
-                    'std' => esc_attr( get_bloginfo( 'name', 'display' ) ),
404
+                    'name' => __('From Name', 'invoicing'),
405
+                    'desc' => __('Enter the sender\'s name appears in outgoing invoice emails. This should be your site name.', 'invoicing'),
406
+                    'std' => esc_attr(get_bloginfo('name', 'display')),
407 407
                     'type' => 'text',
408 408
                 ),
409 409
                 'email_from' => array(
410 410
                     'id'   => 'email_from',
411
-                    'name' => __( 'From Email', 'invoicing' ),
412
-                    'desc' => sprintf (__( 'Email address to send invoice emails from. This will act as the "from" and "reply-to" address. %s If emails are not being sent it may be that your hosting prevents emails being sent if the email domains do not match.%s', 'invoicing' ), $alert_wrapper_start, $alert_wrapper_close),
413
-                    'std' => get_option( 'admin_email' ),
411
+                    'name' => __('From Email', 'invoicing'),
412
+                    'desc' => sprintf(__('Email address to send invoice emails from. This will act as the "from" and "reply-to" address. %s If emails are not being sent it may be that your hosting prevents emails being sent if the email domains do not match.%s', 'invoicing'), $alert_wrapper_start, $alert_wrapper_close),
413
+                    'std' => get_option('admin_email'),
414 414
                     'type' => 'text',
415 415
                 ),
416 416
                 'admin_email' => array(
417 417
                     'id'   => 'admin_email',
418
-                    'name' => __( 'Admin Email', 'invoicing' ),
419
-                    'desc' => __( 'Where should we send admin notifications?', 'invoicing' ),
420
-                    'std' => get_option( 'admin_email' ),
418
+                    'name' => __('Admin Email', 'invoicing'),
419
+                    'desc' => __('Where should we send admin notifications?', 'invoicing'),
420
+                    'std' => get_option('admin_email'),
421 421
                     'type' => 'text',
422 422
                 ),
423 423
                 'overdue_settings_header' => array(
424 424
                     'id'   => 'overdue_settings_header',
425
-                    'name' => '<h3>' . __( 'Due Date Settings', 'invoicing' ) . '</h3>',
425
+                    'name' => '<h3>' . __('Due Date Settings', 'invoicing') . '</h3>',
426 426
                     'type' => 'header',
427 427
                 ),
428 428
                 'overdue_active' => array(
429 429
                     'id'   => 'overdue_active',
430
-                    'name' => __( 'Enable Due Date', 'invoicing' ),
431
-                    'desc' => __( 'Check this to enable due date option for invoices.', 'invoicing' ),
430
+                    'name' => __('Enable Due Date', 'invoicing'),
431
+                    'desc' => __('Check this to enable due date option for invoices.', 'invoicing'),
432 432
                     'type' => 'checkbox',
433 433
                     'std'  => false,
434 434
                 ),
435 435
                 'overdue_days' => array(
436 436
                     'id'          => 'overdue_days',
437
-                    'name'        => __( 'Default Due Date', 'invoicing' ),
438
-                    'desc'        => __( 'Number of days each Invoice is due after the created date. This will automatically set the date in the "Due Date" field. Can be overridden on individual Invoices.', 'invoicing' ),
437
+                    'name'        => __('Default Due Date', 'invoicing'),
438
+                    'desc'        => __('Number of days each Invoice is due after the created date. This will automatically set the date in the "Due Date" field. Can be overridden on individual Invoices.', 'invoicing'),
439 439
                     'type'        => 'select',
440 440
                     'options'     => $due_payment_options,
441 441
                     'std'         => 0,
442
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
442
+                    'placeholder' => __('Select a page', 'invoicing'),
443 443
                 ),
444 444
                 'email_template_header' => array(
445 445
                     'id'   => 'email_template_header',
446
-                    'name' => '<h3>' . __( 'Email Template', 'invoicing' ) . '</h3>',
446
+                    'name' => '<h3>' . __('Email Template', 'invoicing') . '</h3>',
447 447
                     'type' => 'header',
448 448
                 ),
449 449
                 'email_header_image' => array(
450 450
                     'id'   => 'email_header_image',
451
-                    'name' => __( 'Header Image', 'invoicing' ),
452
-                    'desc' => __( 'URL to an image you want to show in the email header. Upload images using the media uploader (Admin > Media).', 'invoicing' ),
451
+                    'name' => __('Header Image', 'invoicing'),
452
+                    'desc' => __('URL to an image you want to show in the email header. Upload images using the media uploader (Admin > Media).', 'invoicing'),
453 453
                     'std' => '',
454 454
                     'type' => 'text',
455 455
                 ),
456 456
                 'email_footer_text' => array(
457 457
                     'id'   => 'email_footer_text',
458
-                    'name' => __( 'Footer Text', 'invoicing' ),
459
-                    'desc' => __( 'The text to appear in the footer of all invoice emails.', 'invoicing' ),
460
-                    'std' => get_bloginfo( 'name', 'display' ) . ' - ' . __( 'Powered by GetPaid', 'invoicing' ),
458
+                    'name' => __('Footer Text', 'invoicing'),
459
+                    'desc' => __('The text to appear in the footer of all invoice emails.', 'invoicing'),
460
+                    'std' => get_bloginfo('name', 'display') . ' - ' . __('Powered by GetPaid', 'invoicing'),
461 461
                     'type' => 'textarea',
462 462
                     'class' => 'regular-text',
463 463
                     'rows' => 2,
@@ -465,29 +465,29 @@  discard block
 block discarded – undo
465 465
                 ),
466 466
                 'email_base_color' => array(
467 467
                     'id'   => 'email_base_color',
468
-                    'name' => __( 'Base Color', 'invoicing' ),
469
-                    'desc' => __( 'The base color for invoice email template. Default <code>#557da2</code>.', 'invoicing' ),
468
+                    'name' => __('Base Color', 'invoicing'),
469
+                    'desc' => __('The base color for invoice email template. Default <code>#557da2</code>.', 'invoicing'),
470 470
                     'std' => '#557da2',
471 471
                     'type' => 'color',
472 472
                 ),
473 473
                 'email_background_color' => array(
474 474
                     'id'   => 'email_background_color',
475
-                    'name' => __( 'Background Color', 'invoicing' ),
476
-                    'desc' => __( 'The background color of email template. Default <code>#f5f5f5</code>.', 'invoicing' ),
475
+                    'name' => __('Background Color', 'invoicing'),
476
+                    'desc' => __('The background color of email template. Default <code>#f5f5f5</code>.', 'invoicing'),
477 477
                     'std' => '#f5f5f5',
478 478
                     'type' => 'color',
479 479
                 ),
480 480
                 'email_body_background_color' => array(
481 481
                     'id'   => 'email_body_background_color',
482
-                    'name' => __( 'Body Background Color', 'invoicing' ),
483
-                    'desc' => __( 'The main body background color of email template. Default <code>#fdfdfd</code>.', 'invoicing' ),
482
+                    'name' => __('Body Background Color', 'invoicing'),
483
+                    'desc' => __('The main body background color of email template. Default <code>#fdfdfd</code>.', 'invoicing'),
484 484
                     'std' => '#fdfdfd',
485 485
                     'type' => 'color',
486 486
                 ),
487 487
                 'email_text_color' => array(
488 488
                     'id'   => 'email_text_color',
489
-                    'name' => __( 'Body Text Color', 'invoicing' ),
490
-                    'desc' => __( 'The main body text color. Default <code>#505050</code>.', 'invoicing' ),
489
+                    'name' => __('Body Text Color', 'invoicing'),
490
+                    'desc' => __('The main body text color. Default <code>#505050</code>.', 'invoicing'),
491 491
                     'std' => '#505050',
492 492
                     'type' => 'color',
493 493
                 ),
@@ -502,7 +502,7 @@  discard block
 block discarded – undo
502 502
     ),
503 503
 
504 504
     // Integrations.
505
-    'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'settings', 'id' ),
505
+    'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'settings', 'id'),
506 506
 
507 507
     /** Privacy Settings */
508 508
     'privacy' => apply_filters('wpinv_settings_privacy',
@@ -510,17 +510,17 @@  discard block
 block discarded – undo
510 510
             'main' => array(
511 511
                 'invoicing_privacy_policy_settings' => array(
512 512
                     'id'   => 'invoicing_privacy_policy_settings',
513
-                    'name' => '<h3>' . __( 'Privacy Policy', 'invoicing' ) . '</h3>',
513
+                    'name' => '<h3>' . __('Privacy Policy', 'invoicing') . '</h3>',
514 514
                     'type' => 'header',
515 515
                 ),
516 516
                 'privacy_page' => array(
517 517
                     'id'          => 'privacy_page',
518
-                    'name'        => __( 'Privacy Page', 'invoicing' ),
519
-                    'desc'        => __( 'If no privacy policy page set in Settings->Privacy default settings, this page will be used on checkout page.', 'invoicing' ),
518
+                    'name'        => __('Privacy Page', 'invoicing'),
519
+                    'desc'        => __('If no privacy policy page set in Settings->Privacy default settings, this page will be used on checkout page.', 'invoicing'),
520 520
                     'type'        => 'select',
521
-                    'options'     => wpinv_get_pages( true,  __( 'Select a page', 'invoicing' )),
521
+                    'options'     => wpinv_get_pages(true, __('Select a page', 'invoicing')),
522 522
                     'class'       => 'wpi_select2',
523
-                    'placeholder' => __( 'Select a page', 'invoicing' ),
523
+                    'placeholder' => __('Select a page', 'invoicing'),
524 524
                 ),
525 525
             ),
526 526
         )
@@ -531,19 +531,19 @@  discard block
 block discarded – undo
531 531
             'main' => array(
532 532
                 'invoice_number_format_settings' => array(
533 533
                     'id'   => 'invoice_number_format_settings',
534
-                    'name' => '<h3>' . __( 'Invoice Number', 'invoicing' ) . '</h3>',
534
+                    'name' => '<h3>' . __('Invoice Number', 'invoicing') . '</h3>',
535 535
                     'type' => 'header',
536 536
                 ),
537 537
                 'sequential_invoice_number' => array(
538 538
                     'id'   => 'sequential_invoice_number',
539
-                    'name' => __( 'Sequential Invoice Numbers', 'invoicing' ),
540
-                    'desc' => __('Check this box to enable sequential invoice numbers.', 'invoicing' ) . $reset_number,
539
+                    'name' => __('Sequential Invoice Numbers', 'invoicing'),
540
+                    'desc' => __('Check this box to enable sequential invoice numbers.', 'invoicing') . $reset_number,
541 541
                     'type' => 'checkbox',
542 542
                 ),
543 543
                 'invoice_sequence_start' => array(
544 544
                     'id'   => 'invoice_sequence_start',
545
-                    'name' => __( 'Sequential Starting Number', 'invoicing' ),
546
-                    'desc' => __( 'The number at which the invoice number sequence should begin.', 'invoicing' ) . $last_number,
545
+                    'name' => __('Sequential Starting Number', 'invoicing'),
546
+                    'desc' => __('The number at which the invoice number sequence should begin.', 'invoicing') . $last_number,
547 547
                     'type' => 'number',
548 548
                     'size' => 'small',
549 549
                     'std'  => '1',
@@ -551,8 +551,8 @@  discard block
 block discarded – undo
551 551
                 ),
552 552
                 'invoice_number_padd' => array(
553 553
                     'id'      => 'invoice_number_padd',
554
-                    'name'    => __( 'Minimum Digits', 'invoicing' ),
555
-                    'desc'    => __( 'If the invoice number has less digits than this number, it is left padded with 0s. Ex: invoice number 108 will padded to 00108 if digits set to 5. The default 0 means no padding.', 'invoicing' ),
554
+                    'name'    => __('Minimum Digits', 'invoicing'),
555
+                    'desc'    => __('If the invoice number has less digits than this number, it is left padded with 0s. Ex: invoice number 108 will padded to 00108 if digits set to 5. The default 0 means no padding.', 'invoicing'),
556 556
                     'type'    => 'select',
557 557
                     'options' => $invoice_number_padd_options,
558 558
                     'std'     => 5,
@@ -560,8 +560,8 @@  discard block
 block discarded – undo
560 560
                 ),
561 561
                 'invoice_number_prefix' => array(
562 562
                     'id' => 'invoice_number_prefix',
563
-                    'name' => __( 'Invoice Number Prefix', 'invoicing' ),
564
-                    'desc' => __( 'Prefix for all invoice numbers. Ex: INV-', 'invoicing' ),
563
+                    'name' => __('Invoice Number Prefix', 'invoicing'),
564
+                    'desc' => __('Prefix for all invoice numbers. Ex: INV-', 'invoicing'),
565 565
                     'type' => 'text',
566 566
                     'size' => 'regular',
567 567
                     'std' => 'INV-',
@@ -569,41 +569,41 @@  discard block
 block discarded – undo
569 569
                 ),
570 570
                 'invoice_number_postfix' => array(
571 571
                     'id' => 'invoice_number_postfix',
572
-                    'name' => __( 'Invoice Number Postfix', 'invoicing' ),
573
-                    'desc' => __( 'Postfix for all invoice numbers.', 'invoicing' ),
572
+                    'name' => __('Invoice Number Postfix', 'invoicing'),
573
+                    'desc' => __('Postfix for all invoice numbers.', 'invoicing'),
574 574
                     'type' => 'text',
575 575
                     'size' => 'regular',
576 576
                     'std' => ''
577 577
                 ),
578 578
                 'checkout_settings' => array(
579 579
                     'id'   => 'checkout_settings',
580
-                    'name' => '<h3>' . __( 'Checkout Settings', 'invoicing' ) . '</h3>',
580
+                    'name' => '<h3>' . __('Checkout Settings', 'invoicing') . '</h3>',
581 581
                     'type' => 'header',
582 582
                 ),
583 583
                 'login_to_checkout' => array(
584 584
                     'id'   => 'login_to_checkout',
585
-                    'name' => __( 'Require Login To Checkout', 'invoicing' ),
586
-                    'desc' => __( 'If ticked then user needs to be logged in to view or pay invoice, can only view or pay their own invoice. If unticked then anyone can view or pay the invoice.', 'invoicing' ),
585
+                    'name' => __('Require Login To Checkout', 'invoicing'),
586
+                    'desc' => __('If ticked then user needs to be logged in to view or pay invoice, can only view or pay their own invoice. If unticked then anyone can view or pay the invoice.', 'invoicing'),
587 587
                     'type' => 'checkbox',
588 588
                 ),
589 589
 
590 590
                 'maxmind_license_key' => array(
591 591
                     'id'   => 'maxmind_license_key',
592
-                    'name' => __( 'MaxMind License Key', 'invoicing' ),
592
+                    'name' => __('MaxMind License Key', 'invoicing'),
593 593
                     'type' => 'text',
594 594
                     'size' => 'regular',
595
-                    'desc' => __( "Enter you license key if you would like to use MaxMind to automatically detect a customer's country.", 'invoicing' ) . ' <a href="https://support.maxmind.com/account-faq/license-keys/how-do-i-generate-a-license-key/">' . __( 'How to generate a free license key.', 'invoicing' ) . '</a>',
595
+                    'desc' => __("Enter you license key if you would like to use MaxMind to automatically detect a customer's country.", 'invoicing') . ' <a href="https://support.maxmind.com/account-faq/license-keys/how-do-i-generate-a-license-key/">' . __('How to generate a free license key.', 'invoicing') . '</a>',
596 596
                 ),
597 597
 
598 598
                 'uninstall_settings' => array(
599 599
                     'id'   => 'uninstall_settings',
600
-                    'name' => '<h3>' . __( 'Uninstall Settings', 'invoicing' ) . '</h3>',
600
+                    'name' => '<h3>' . __('Uninstall Settings', 'invoicing') . '</h3>',
601 601
                     'type' => 'header',
602 602
                 ),
603 603
                 'remove_data_on_unistall' => array(
604 604
                     'id'   => 'remove_data_on_unistall',
605
-                    'name' => __( 'Remove Data on Uninstall?', 'invoicing' ),
606
-                    'desc' => __( 'Check this box if you would like Invoicing plugin to completely remove all of its data when the plugin is deleted/uninstalled.', 'invoicing' ),
605
+                    'name' => __('Remove Data on Uninstall?', 'invoicing'),
606
+                    'desc' => __('Check this box if you would like Invoicing plugin to completely remove all of its data when the plugin is deleted/uninstalled.', 'invoicing'),
607 607
                     'type' => 'checkbox',
608 608
                     'std'  => ''
609 609
                 ),
@@ -612,13 +612,13 @@  discard block
 block discarded – undo
612 612
             'custom-css' => array(
613 613
                 'css_settings' => array(
614 614
                     'id'   => 'css_settings',
615
-                    'name' => '<h3>' . __( 'Custom CSS', 'invoicing' ) . '</h3>',
615
+                    'name' => '<h3>' . __('Custom CSS', 'invoicing') . '</h3>',
616 616
                     'type' => 'header',
617 617
                 ),
618 618
                 'template_custom_css' => array(
619 619
                     'id' => 'template_custom_css',
620
-                    'name' => __( 'Invoice Template CSS', 'invoicing' ),
621
-                    'desc' => __( 'Add CSS to modify appearance of the print invoice page.', 'invoicing' ),
620
+                    'name' => __('Invoice Template CSS', 'invoicing'),
621
+                    'desc' => __('Add CSS to modify appearance of the print invoice page.', 'invoicing'),
622 622
                     'type' => 'textarea',
623 623
                     'class'=> 'regular-text',
624 624
                     'rows' => 10,
@@ -632,8 +632,8 @@  discard block
 block discarded – undo
632 632
             'main' => array(
633 633
                 'tool_settings' => array(
634 634
                     'id'   => 'tool_settings',
635
-                    'name' => '<h3>' . __( 'Diagnostic Tools', 'invoicing' ) . '</h3>',
636
-                    'desc' => __( 'Invoicing diagnostic tools', 'invoicing' ),
635
+                    'name' => '<h3>' . __('Diagnostic Tools', 'invoicing') . '</h3>',
636
+                    'desc' => __('Invoicing diagnostic tools', 'invoicing'),
637 637
                     'type' => 'tools',
638 638
                 ),
639 639
             ),
Please login to merge, or discard this patch.
includes/admin/register-settings.php 1 patch
Spacing   +375 added lines, -375 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
 
@@ -43,12 +43,12 @@  discard block
 block discarded – undo
43 43
     global $wpinv_options;
44 44
 
45 45
     // Try fetching the saved options.
46
-    if ( ! is_array( $wpinv_options ) ) {
47
-        $wpinv_options = get_option( 'wpinv_settings' );
46
+    if (!is_array($wpinv_options)) {
47
+        $wpinv_options = get_option('wpinv_settings');
48 48
     }
49 49
 
50 50
     // If that fails, don't fetch the default settings to prevent a loop.
51
-    if ( ! is_array( $wpinv_options ) ) {
51
+    if (!is_array($wpinv_options)) {
52 52
         $wpinv_options = array();
53 53
     }
54 54
 
@@ -62,13 +62,13 @@  discard block
 block discarded – undo
62 62
  * @param mixed $default The default value to use if the setting has not been set.
63 63
  * @return mixed
64 64
  */
65
-function wpinv_get_option( $key = '', $default = false ) {
65
+function wpinv_get_option($key = '', $default = false) {
66 66
 
67 67
     $options = wpinv_get_options();
68
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
69
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
68
+    $value   = isset($options[$key]) ? $options[$key] : $default;
69
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
70 70
 
71
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
71
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
72 72
 }
73 73
 
74 74
 /**
@@ -77,11 +77,11 @@  discard block
 block discarded – undo
77 77
  * @param array $options the new options.
78 78
  * @return bool
79 79
  */
80
-function wpinv_update_options( $options ) {
80
+function wpinv_update_options($options) {
81 81
     global $wpinv_options;
82 82
 
83 83
     // update the option.
84
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
84
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
85 85
         $wpinv_options = $options;
86 86
         return true;
87 87
     }
@@ -96,24 +96,24 @@  discard block
 block discarded – undo
96 96
  * @param mixed $value The setting value.
97 97
  * @return bool
98 98
  */
99
-function wpinv_update_option( $key = '', $value = false ) {
99
+function wpinv_update_option($key = '', $value = false) {
100 100
 
101 101
     // If no key, exit.
102
-    if ( empty( $key ) ) {
102
+    if (empty($key)) {
103 103
         return false;
104 104
     }
105 105
 
106 106
     // Maybe delete the option instead.
107
-    if ( is_null( $value ) ) {
108
-        return wpinv_delete_option( $key );
107
+    if (is_null($value)) {
108
+        return wpinv_delete_option($key);
109 109
     }
110 110
 
111 111
     // Prepare the new options.
112 112
     $options         = wpinv_get_options();
113
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
113
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
114 114
 
115 115
     // Save the new options.
116
-    return wpinv_update_options( $options );
116
+    return wpinv_update_options($options);
117 117
 
118 118
 }
119 119
 
@@ -123,18 +123,18 @@  discard block
 block discarded – undo
123 123
  * @param string $key the setting key.
124 124
  * @return bool
125 125
  */
126
-function wpinv_delete_option( $key = '' ) {
126
+function wpinv_delete_option($key = '') {
127 127
 
128 128
     // If no key, exit
129
-    if ( empty( $key ) ) {
129
+    if (empty($key)) {
130 130
         return false;
131 131
     }
132 132
 
133 133
     $options = wpinv_get_options();
134 134
 
135
-    if ( isset( $options[ $key ] ) ) {
136
-        unset( $options[ $key ] );
137
-        return wpinv_update_options( $options );
135
+    if (isset($options[$key])) {
136
+        unset($options[$key]);
137
+        return wpinv_update_options($options);
138 138
     }
139 139
 
140 140
     return true;
@@ -148,14 +148,14 @@  discard block
 block discarded – undo
148 148
 function wpinv_register_settings() {
149 149
 
150 150
     // Loop through all tabs.
151
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
151
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
152 152
 
153 153
         // In each tab, loop through sections.
154
-        foreach ( $sections as $section => $settings ) {
154
+        foreach ($sections as $section => $settings) {
155 155
 
156 156
             // Check for backwards compatibility
157
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
158
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
157
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
158
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
159 159
                 $section = 'main';
160 160
                 $settings = $sections;
161 161
             }
@@ -168,9 +168,9 @@  discard block
 block discarded – undo
168 168
                 'wpinv_settings_' . $tab . '_' . $section
169 169
             );
170 170
 
171
-            foreach ( $settings as $option ) {
172
-                if ( ! empty( $option['id'] ) ) {
173
-                    wpinv_register_settings_option( $tab, $section, $option );
171
+            foreach ($settings as $option) {
172
+                if (!empty($option['id'])) {
173
+                    wpinv_register_settings_option($tab, $section, $option);
174 174
                 }
175 175
             }
176 176
 
@@ -178,9 +178,9 @@  discard block
 block discarded – undo
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
-add_action( 'admin_init', 'wpinv_register_settings' );
183
+add_action('admin_init', 'wpinv_register_settings');
184 184
 
185 185
 /**
186 186
  * Register a single settings option.
@@ -190,47 +190,47 @@  discard block
 block discarded – undo
190 190
  * @param string $option
191 191
  * 
192 192
  */
193
-function wpinv_register_settings_option( $tab, $section, $option ) {
193
+function wpinv_register_settings_option($tab, $section, $option) {
194 194
 
195
-    $name    = isset( $option['name'] ) ? $option['name'] : '';
195
+    $name    = isset($option['name']) ? $option['name'] : '';
196 196
     $cb      = "wpinv_{$option['type']}_callback";
197 197
     $section = "wpinv_settings_{$tab}_$section";
198 198
 
199
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
-		$tip   = wpinv_clean( $option['desc'] );
199
+	if (isset($option['desc']) && !empty($option['help-tip'])) {
200
+		$tip   = wpinv_clean($option['desc']);
201 201
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
-		unset( $option['desc'] );
202
+		unset($option['desc']);
203 203
 	}
204 204
 
205 205
     // Loop through all tabs.
206 206
     add_settings_field(
207 207
         'wpinv_settings[' . $option['id'] . ']',
208 208
         $name,
209
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
209
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
210 210
         $section,
211 211
         $section,
212 212
         array(
213 213
             'section'     => $section,
214
-            'id'          => isset( $option['id'] )          ? $option['id']          : uniqid( 'wpinv-' ),
215
-            'desc'        => isset( $option['desc'] )        ? $option['desc']        : '',
214
+            'id'          => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
215
+            'desc'        => isset($option['desc']) ? $option['desc'] : '',
216 216
             'name'        => $name,
217
-            'size'        => isset( $option['size'] )        ? $option['size']        : null,
218
-            'options'     => isset( $option['options'] )     ? $option['options']     : '',
219
-            'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
220
-            'std'         => isset( $option['std'] )         ? $option['std']         : '',
221
-            'min'         => isset( $option['min'] )         ? $option['min']         : 0,
222
-            'max'         => isset( $option['max'] )         ? $option['max']         : 999999,
223
-            'step'        => isset( $option['step'] )        ? $option['step']        : 1,
224
-            'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
225
-            'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
226
-            'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
227
-            'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
228
-            'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
229
-            'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
230
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
231
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
232
-            'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
233
-            'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
217
+            'size'        => isset($option['size']) ? $option['size'] : null,
218
+            'options'     => isset($option['options']) ? $option['options'] : '',
219
+            'selected'    => isset($option['selected']) ? $option['selected'] : null,
220
+            'std'         => isset($option['std']) ? $option['std'] : '',
221
+            'min'         => isset($option['min']) ? $option['min'] : 0,
222
+            'max'         => isset($option['max']) ? $option['max'] : 999999,
223
+            'step'        => isset($option['step']) ? $option['step'] : 1,
224
+            'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
225
+            'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
226
+            'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
227
+            'faux'        => isset($option['faux']) ? $option['faux'] : false,
228
+            'onchange'    => isset($option['onchange']) ? $option['onchange'] : '',
229
+            'custom'      => isset($option['custom']) ? $option['custom'] : '',
230
+			'class'       => isset($option['class']) ? $option['class'] : '',
231
+			'style'       => isset($option['style']) ? $option['style'] : '',
232
+            'cols'        => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
233
+            'rows'        => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
234 234
         )
235 235
     );
236 236
 
@@ -242,7 +242,7 @@  discard block
 block discarded – undo
242 242
  * @return array
243 243
  */
244 244
 function wpinv_get_registered_settings() {
245
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
245
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
246 246
 }
247 247
 
248 248
 /**
@@ -251,7 +251,7 @@  discard block
 block discarded – undo
251 251
  * @return array
252 252
  */
253 253
 function getpaid_get_integration_settings() {
254
-    return apply_filters( 'getpaid_integration_settings', array() );
254
+    return apply_filters('getpaid_integration_settings', array());
255 255
 }
256 256
 
257 257
 /**
@@ -259,144 +259,144 @@  discard block
 block discarded – undo
259 259
  * 
260 260
  * @return array
261 261
  */
262
-function wpinv_settings_sanitize( $input = array() ) {
262
+function wpinv_settings_sanitize($input = array()) {
263 263
 
264 264
 	$wpinv_options = wpinv_get_options();
265 265
 	$raw_referrer  = wp_get_raw_referer();
266 266
 
267
-    if ( empty( $raw_referrer ) ) {
267
+    if (empty($raw_referrer)) {
268 268
         return $input;
269 269
     }
270 270
 
271
-    wp_parse_str( $raw_referrer, $referrer );
271
+    wp_parse_str($raw_referrer, $referrer);
272 272
 
273
-	if ( empty( $referrer['tab'] ) ) {
273
+	if (empty($referrer['tab'])) {
274 274
         return $input;
275 275
 	}
276 276
 
277 277
     $settings = wpinv_get_registered_settings();
278
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
279
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
278
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
279
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
280 280
 
281 281
     $input = $input ? $input : array();
282
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
283
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
282
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
283
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
284 284
 
285 285
     // Loop through each setting being saved and pass it through a sanitization filter
286
-    foreach ( $input as $key => $value ) {
286
+    foreach ($input as $key => $value) {
287 287
 
288 288
         // Get the setting type (checkbox, select, etc)
289
-        $type = isset( $settings[ $tab ][$section][ $key ]['type'] ) ? $settings[ $tab ][$section][ $key ]['type'] : false;
289
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
290 290
 
291
-        if ( $type ) {
291
+        if ($type) {
292 292
             // Field type specific filter
293
-            $input[$key] = apply_filters( 'wpinv_settings_sanitize_' . $type, $value, $key );
293
+            $input[$key] = apply_filters('wpinv_settings_sanitize_' . $type, $value, $key);
294 294
         }
295 295
 
296 296
         // General filter
297
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
297
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
298 298
 
299 299
 		// Key specific filter.
300
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
300
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
301 301
     }
302 302
 
303 303
     // Loop through the whitelist and unset any that are empty for the tab being saved
304
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
305
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
304
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
305
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
306 306
 
307
-    $found_settings   = array_merge( $main_settings, $section_settings );
307
+    $found_settings   = array_merge($main_settings, $section_settings);
308 308
 
309
-    if ( ! empty( $found_settings ) ) {
310
-        foreach ( $found_settings as $key => $value ) {
309
+    if (!empty($found_settings)) {
310
+        foreach ($found_settings as $key => $value) {
311 311
 
312 312
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
313
-            if ( is_numeric( $key ) ) {
313
+            if (is_numeric($key)) {
314 314
                 $key = $value['id'];
315 315
             }
316 316
 
317
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
318
-                unset( $wpinv_options[ $key ] );
317
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
318
+                unset($wpinv_options[$key]);
319 319
             }
320 320
         }
321 321
     }
322 322
 
323 323
     // Merge our new settings with the existing
324
-    $output = array_merge( $wpinv_options, $input );
324
+    $output = array_merge($wpinv_options, $input);
325 325
 
326
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
326
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
327 327
 
328 328
     return $output;
329 329
 }
330 330
 
331
-function wpinv_settings_sanitize_misc_accounting( $input ) {
331
+function wpinv_settings_sanitize_misc_accounting($input) {
332 332
 
333
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
333
+    if (!wpinv_current_user_can_manage_invoicing()) {
334 334
         return $input;
335 335
     }
336 336
 
337
-    if( ! empty( $input['enable_sequential'] ) && !wpinv_get_option( 'enable_sequential' ) ) {
337
+    if (!empty($input['enable_sequential']) && !wpinv_get_option('enable_sequential')) {
338 338
         // Shows an admin notice about upgrading previous order numbers
339
-        getpaid_session()->set( 'upgrade_sequential', '1' );
339
+        getpaid_session()->set('upgrade_sequential', '1');
340 340
     }
341 341
 
342 342
     return $input;
343 343
 }
344
-add_filter( 'wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting' );
344
+add_filter('wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting');
345 345
 
346
-function wpinv_settings_sanitize_tax_rates( $input ) {
347
-    if( ! wpinv_current_user_can_manage_invoicing() ) {
346
+function wpinv_settings_sanitize_tax_rates($input) {
347
+    if (!wpinv_current_user_can_manage_invoicing()) {
348 348
         return $input;
349 349
     }
350 350
 
351
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? array_values( $_POST['tax_rates'] ) : array();
351
+    $new_rates = !empty($_POST['tax_rates']) ? array_values($_POST['tax_rates']) : array();
352 352
     $tax_rates = array();
353 353
 
354
-    foreach ( $new_rates as $rate ) {
354
+    foreach ($new_rates as $rate) {
355 355
 
356
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
357
-		$rate['name']    = sanitize_text_field( $rate['name'] );
358
-		$rate['state']   = sanitize_text_field( $rate['state'] );
359
-		$rate['country'] = sanitize_text_field( $rate['country'] );
360
-		$rate['global']  = empty( $rate['state'] );
356
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
357
+		$rate['name']    = sanitize_text_field($rate['name']);
358
+		$rate['state']   = sanitize_text_field($rate['state']);
359
+		$rate['country'] = sanitize_text_field($rate['country']);
360
+		$rate['global']  = empty($rate['state']);
361 361
 		$tax_rates[]     = $rate;
362 362
 
363 363
 	}
364 364
 
365
-    update_option( 'wpinv_tax_rates', $tax_rates );
365
+    update_option('wpinv_tax_rates', $tax_rates);
366 366
 
367 367
     return $input;
368 368
 }
369
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
369
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
370 370
 
371
-function wpinv_sanitize_text_field( $input ) {
372
-    return trim( $input );
371
+function wpinv_sanitize_text_field($input) {
372
+    return trim($input);
373 373
 }
374
-add_filter( 'wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field' );
374
+add_filter('wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field');
375 375
 
376 376
 function wpinv_get_settings_tabs() {
377 377
     $tabs             = array();
378
-    $tabs['general']  = __( 'General', 'invoicing' );
379
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
380
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
381
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
378
+    $tabs['general']  = __('General', 'invoicing');
379
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
380
+    $tabs['taxes']    = __('Taxes', 'invoicing');
381
+	$tabs['emails'] = __('Emails', 'invoicing');
382 382
 
383
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
384
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
383
+	if (count(getpaid_get_integration_settings()) > 0) {
384
+		$tabs['integrations'] = __('Integrations', 'invoicing');
385 385
 	}
386 386
 
387
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
388
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
389
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
387
+    $tabs['privacy']  = __('Privacy', 'invoicing');
388
+    $tabs['misc']     = __('Misc', 'invoicing');
389
+    $tabs['tools']    = __('Tools', 'invoicing');
390 390
 
391
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
391
+    return apply_filters('wpinv_settings_tabs', $tabs);
392 392
 }
393 393
 
394
-function wpinv_get_settings_tab_sections( $tab = false ) {
394
+function wpinv_get_settings_tab_sections($tab = false) {
395 395
     $tabs     = false;
396 396
     $sections = wpinv_get_registered_settings_sections();
397 397
 
398
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
399
-        $tabs = $sections[ $tab ];
398
+    if ($tab && !empty($sections[$tab])) {
399
+        $tabs = $sections[$tab];
400 400
     }
401 401
 
402 402
     return $tabs;
@@ -405,91 +405,91 @@  discard block
 block discarded – undo
405 405
 function wpinv_get_registered_settings_sections() {
406 406
     static $sections = false;
407 407
 
408
-    if ( false !== $sections ) {
408
+    if (false !== $sections) {
409 409
         return $sections;
410 410
     }
411 411
 
412 412
     $sections = array(
413
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
414
-            'main' => __( 'General Settings', 'invoicing' ),
415
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
416
-            'labels' => __( 'Label Texts', 'invoicing' ),
417
-        ) ),
418
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
419
-            'main' => __( 'Gateway Settings', 'invoicing' ),
420
-        ) ),
421
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
422
-            'main'  => __( 'Tax Settings', 'invoicing' ),
423
-			'rates' => __( 'Tax Rates', 'invoicing' ),
424
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
425
-        ) ),
426
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
427
-            'main' => __( 'Email Settings', 'invoicing' ),
428
-		) ),
429
-
430
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
431
-
432
-        'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
433
-            'main' => __( 'Privacy policy', 'invoicing' ),
434
-        ) ),
435
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
436
-            'main' => __( 'Miscellaneous', 'invoicing' ),
437
-            'custom-css' => __( 'Custom CSS', 'invoicing' ),
438
-        ) ),
439
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
440
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
441
-        ) ),
413
+        'general' => apply_filters('wpinv_settings_sections_general', array(
414
+            'main' => __('General Settings', 'invoicing'),
415
+            'currency_section' => __('Currency Settings', 'invoicing'),
416
+            'labels' => __('Label Texts', 'invoicing'),
417
+        )),
418
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
419
+            'main' => __('Gateway Settings', 'invoicing'),
420
+        )),
421
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
422
+            'main'  => __('Tax Settings', 'invoicing'),
423
+			'rates' => __('Tax Rates', 'invoicing'),
424
+			'vat'   => __('EU VAT Settings', 'invoicing')
425
+        )),
426
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
427
+            'main' => __('Email Settings', 'invoicing'),
428
+		)),
429
+
430
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
431
+
432
+        'privacy' => apply_filters('wpinv_settings_sections_privacy', array(
433
+            'main' => __('Privacy policy', 'invoicing'),
434
+        )),
435
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
436
+            'main' => __('Miscellaneous', 'invoicing'),
437
+            'custom-css' => __('Custom CSS', 'invoicing'),
438
+        )),
439
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
440
+            'main' => __('Diagnostic Tools', 'invoicing'),
441
+        )),
442 442
     );
443 443
 
444
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
444
+    $sections = apply_filters('wpinv_settings_sections', $sections);
445 445
 
446 446
     return $sections;
447 447
 }
448 448
 
449
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
449
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
450 450
 	$pages_options = array();
451 451
 
452
-	if( $default_label !== NULL && $default_label !== false ) {
453
-		$pages_options = array( '' => $default_label ); // Blank option
452
+	if ($default_label !== NULL && $default_label !== false) {
453
+		$pages_options = array('' => $default_label); // Blank option
454 454
 	}
455 455
 
456 456
 	$pages = get_pages();
457
-	if ( $pages ) {
458
-		foreach ( $pages as $page ) {
457
+	if ($pages) {
458
+		foreach ($pages as $page) {
459 459
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
460
-            $pages_options[ $page->ID ] = $title;
460
+            $pages_options[$page->ID] = $title;
461 461
 		}
462 462
 	}
463 463
 
464 464
 	return $pages_options;
465 465
 }
466 466
 
467
-function wpinv_header_callback( $args ) {
468
-	if ( !empty( $args['desc'] ) ) {
467
+function wpinv_header_callback($args) {
468
+	if (!empty($args['desc'])) {
469 469
         echo $args['desc'];
470 470
     }
471 471
 }
472 472
 
473
-function wpinv_hidden_callback( $args ) {
473
+function wpinv_hidden_callback($args) {
474 474
 	global $wpinv_options;
475 475
 
476
-	if ( isset( $args['set_value'] ) ) {
476
+	if (isset($args['set_value'])) {
477 477
 		$value = $args['set_value'];
478
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
479
-		$value = $wpinv_options[ $args['id'] ];
478
+	} elseif (isset($wpinv_options[$args['id']])) {
479
+		$value = $wpinv_options[$args['id']];
480 480
 	} else {
481
-		$value = isset( $args['std'] ) ? $args['std'] : '';
481
+		$value = isset($args['std']) ? $args['std'] : '';
482 482
 	}
483 483
 
484
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
484
+	if (isset($args['faux']) && true === $args['faux']) {
485 485
 		$args['readonly'] = true;
486
-		$value = isset( $args['std'] ) ? $args['std'] : '';
486
+		$value = isset($args['std']) ? $args['std'] : '';
487 487
 		$name  = '';
488 488
 	} else {
489
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
489
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
490 490
 	}
491 491
 
492
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
492
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
493 493
     
494 494
 	echo $html;
495 495
 }
@@ -497,61 +497,61 @@  discard block
 block discarded – undo
497 497
 /**
498 498
  * Displays a checkbox settings callback.
499 499
  */
500
-function wpinv_checkbox_callback( $args ) {
500
+function wpinv_checkbox_callback($args) {
501 501
 
502
-	$std = isset( $args['std'] ) ? $args['std'] : '';
503
-	$std = wpinv_get_option( $args['id'], $std );
504
-	$id  = esc_attr( $args['id'] );
502
+	$std = isset($args['std']) ? $args['std'] : '';
503
+	$std = wpinv_get_option($args['id'], $std);
504
+	$id  = esc_attr($args['id']);
505 505
 
506
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
506
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
507 507
 	?>
508 508
 		<fieldset>
509 509
 			<label>
510
-				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
511
-				<?php echo wp_kses_post( $args['desc'] ); ?>
510
+				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox">
511
+				<?php echo wp_kses_post($args['desc']); ?>
512 512
 			</label>
513 513
 		</fieldset>
514 514
 	<?php
515 515
 }
516 516
 
517
-function wpinv_multicheck_callback( $args ) {
517
+function wpinv_multicheck_callback($args) {
518 518
 	
519 519
 	global $wpinv_options;
520 520
 
521
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
522
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
521
+	$sanitize_id = wpinv_sanitize_key($args['id']);
522
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
523 523
 
524
-	if ( ! empty( $args['options'] ) ) {
524
+	if (!empty($args['options'])) {
525 525
 
526
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
527
-		$value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
526
+		$std     = isset($args['std']) ? $args['std'] : array();
527
+		$value   = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : $std;
528 528
 
529 529
 		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
530
-        foreach( $args['options'] as $key => $option ):
531
-			$sanitize_key = wpinv_sanitize_key( $key );
532
-			if ( in_array( $sanitize_key, $value ) ) { 
530
+        foreach ($args['options'] as $key => $option):
531
+			$sanitize_key = wpinv_sanitize_key($key);
532
+			if (in_array($sanitize_key, $value)) { 
533 533
 				$enabled = $sanitize_key;
534 534
 			} else { 
535 535
 				$enabled = NULL; 
536 536
 			}
537
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
538
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
537
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
538
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label></div>';
539 539
 		endforeach;
540 540
 		echo '</div>';
541 541
 		echo '<p class="description">' . $args['desc'] . '</p>';
542 542
 	}
543 543
 }
544 544
 
545
-function wpinv_payment_icons_callback( $args ) {
545
+function wpinv_payment_icons_callback($args) {
546 546
 	global $wpinv_options;
547 547
     
548
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
548
+    $sanitize_id = wpinv_sanitize_key($args['id']);
549 549
 
550
-	if ( ! empty( $args['options'] ) ) {
551
-		foreach( $args['options'] as $key => $option ) {
552
-            $sanitize_key = wpinv_sanitize_key( $key );
550
+	if (!empty($args['options'])) {
551
+		foreach ($args['options'] as $key => $option) {
552
+            $sanitize_key = wpinv_sanitize_key($key);
553 553
             
554
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
554
+			if (isset($wpinv_options[$args['id']][$key])) {
555 555
 				$enabled = $option;
556 556
 			} else {
557 557
 				$enabled = NULL;
@@ -559,67 +559,67 @@  discard block
 block discarded – undo
559 559
 
560 560
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
561 561
 
562
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
562
+				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
563 563
 
564
-				if ( wpinv_string_is_image_url( $key ) ) {
565
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
564
+				if (wpinv_string_is_image_url($key)) {
565
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
566 566
 				} else {
567
-					$card = strtolower( str_replace( ' ', '', $option ) );
567
+					$card = strtolower(str_replace(' ', '', $option));
568 568
 
569
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
570
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
569
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
570
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
571 571
 					} else {
572
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
572
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
573 573
 						$content_dir = WP_CONTENT_DIR;
574 574
 
575
-						if ( function_exists( 'wp_normalize_path' ) ) {
575
+						if (function_exists('wp_normalize_path')) {
576 576
 							// Replaces backslashes with forward slashes for Windows systems
577
-							$image = wp_normalize_path( $image );
578
-							$content_dir = wp_normalize_path( $content_dir );
577
+							$image = wp_normalize_path($image);
578
+							$content_dir = wp_normalize_path($content_dir);
579 579
 						}
580 580
 
581
-						$image = str_replace( $content_dir, content_url(), $image );
581
+						$image = str_replace($content_dir, content_url(), $image);
582 582
 					}
583 583
 
584
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
584
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
585 585
 				}
586 586
 			echo $option . '</label>';
587 587
 		}
588
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
588
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
589 589
 	}
590 590
 }
591 591
 
592 592
 /**
593 593
  * Displays a radio settings field.
594 594
  */
595
-function wpinv_radio_callback( $args ) {
595
+function wpinv_radio_callback($args) {
596 596
 
597
-	$std = isset( $args['std'] ) ? $args['std'] : '';
598
-	$std = wpinv_get_option( $args['id'], $std );
597
+	$std = isset($args['std']) ? $args['std'] : '';
598
+	$std = wpinv_get_option($args['id'], $std);
599 599
 	?>
600 600
 		<fieldset>
601
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
602
-				<?php foreach( $args['options'] as $key => $option ) : ?>
601
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
602
+				<?php foreach ($args['options'] as $key => $option) : ?>
603 603
 					<li>
604 604
 						<label>
605
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
606
-							<?php echo wp_kses_post( $option ); ?>
605
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
606
+							<?php echo wp_kses_post($option); ?>
607 607
 						</label>
608 608
 					</li>
609 609
 				<?php endforeach; ?>
610 610
 			</ul>
611 611
 		</fieldset>
612 612
 	<?php
613
-	getpaid_settings_description_callback( $args );
613
+	getpaid_settings_description_callback($args);
614 614
 }
615 615
 
616 616
 /**
617 617
  * Displays a description if available.
618 618
  */
619
-function getpaid_settings_description_callback( $args ) {
619
+function getpaid_settings_description_callback($args) {
620 620
 
621
-	if ( ! empty( $args['desc'] ) ) {
622
-		$description = wp_kses_post( $args['desc'] );
621
+	if (!empty($args['desc'])) {
622
+		$description = wp_kses_post($args['desc']);
623 623
 		echo "<p class='description'>$description</p>";
624 624
 	}
625 625
 
@@ -635,7 +635,7 @@  discard block
 block discarded – undo
635 635
 	</tr>
636 636
 	<tr class="bsui">
637 637
     	<td colspan="2" class="p-0">
638
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
638
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
639 639
 
640 640
 	<?php
641 641
 }
@@ -643,22 +643,22 @@  discard block
 block discarded – undo
643 643
 function wpinv_gateway_select_callback($args) {
644 644
 	global $wpinv_options;
645 645
     
646
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
647
-    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
646
+    $sanitize_id = wpinv_sanitize_key($args['id']);
647
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
648 648
 
649
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
649
+	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="' . $class . '" >';
650 650
 
651
-	foreach ( $args['options'] as $key => $option ) :
652
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
653
-            $selected = selected( $key, $args['selected'], false );
651
+	foreach ($args['options'] as $key => $option) :
652
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
653
+            $selected = selected($key, $args['selected'], false);
654 654
         } else {
655
-            $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
655
+            $selected = isset($wpinv_options[$args['id']]) ? selected($key, $wpinv_options[$args['id']], false) : '';
656 656
         }
657
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
657
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
658 658
 	endforeach;
659 659
 
660 660
 	echo '</select>';
661
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
661
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
662 662
 }
663 663
 
664 664
 /**
@@ -667,28 +667,28 @@  discard block
 block discarded – undo
667 667
  * @param array $args
668 668
  * @return string
669 669
  */
670
-function wpinv_settings_attrs_helper( $args ) {
670
+function wpinv_settings_attrs_helper($args) {
671 671
 
672
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
673
-	$id           = esc_attr( $args['id'] );
674
-	$placeholder  = esc_attr( $args['placeholder'] );
672
+	$value        = isset($args['std']) ? $args['std'] : '';
673
+	$id           = esc_attr($args['id']);
674
+	$placeholder  = esc_attr($args['placeholder']);
675 675
 
676
-	if ( ! empty( $args['faux'] ) ) {
676
+	if (!empty($args['faux'])) {
677 677
 		$args['readonly'] = true;
678 678
 		$name             = '';
679 679
 	} else {
680
-		$value  = wpinv_get_option( $args['id'], $value );
680
+		$value  = wpinv_get_option($args['id'], $value);
681 681
 		$name   = "wpinv_settings[$id]";
682 682
 	}
683 683
 
684
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
685
-	$class    = esc_attr( $args['class'] );
686
-	$style    = esc_attr( $args['style'] );
687
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
684
+	$value    = is_scalar($value) ? esc_attr($value) : '';
685
+	$class    = esc_attr($args['class']);
686
+	$style    = esc_attr($args['style']);
687
+	$readonly = empty($args['readonly']) ? '' : 'readonly onclick="this.select()"';
688 688
 
689 689
 	$onchange = '';
690
-    if ( ! empty( $args['onchange'] ) ) {
691
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
690
+    if (!empty($args['onchange'])) {
691
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
692 692
 	}
693 693
 
694 694
 	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
@@ -697,11 +697,11 @@  discard block
 block discarded – undo
697 697
 /**
698 698
  * Displays a text input settings callback.
699 699
  */
700
-function wpinv_text_callback( $args ) {
700
+function wpinv_text_callback($args) {
701 701
 
702
-	$desc = wp_kses_post( $args['desc'] );
703
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
704
-	$attr = wpinv_settings_attrs_helper( $args );
702
+	$desc = wp_kses_post($args['desc']);
703
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
704
+	$attr = wpinv_settings_attrs_helper($args);
705 705
 
706 706
 	?>
707 707
 		<label style="width: 100%;">
@@ -715,14 +715,14 @@  discard block
 block discarded – undo
715 715
 /**
716 716
  * Displays a number input settings callback.
717 717
  */
718
-function wpinv_number_callback( $args ) {
718
+function wpinv_number_callback($args) {
719 719
 
720
-	$desc = wp_kses_post( $args['desc'] );
721
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
722
-	$attr = wpinv_settings_attrs_helper( $args );
723
-	$max  = intval( $args['max'] );
724
-	$min  = intval( $args['min'] );
725
-	$step = floatval( $args['step'] );
720
+	$desc = wp_kses_post($args['desc']);
721
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
722
+	$attr = wpinv_settings_attrs_helper($args);
723
+	$max  = intval($args['max']);
724
+	$min  = intval($args['min']);
725
+	$step = floatval($args['step']);
726 726
 
727 727
 	?>
728 728
 		<label style="width: 100%;">
@@ -733,47 +733,47 @@  discard block
 block discarded – undo
733 733
 
734 734
 }
735 735
 
736
-function wpinv_textarea_callback( $args ) {
736
+function wpinv_textarea_callback($args) {
737 737
 	global $wpinv_options;
738 738
     
739
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
739
+    $sanitize_id = wpinv_sanitize_key($args['id']);
740 740
 
741
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
742
-		$value = $wpinv_options[ $args['id'] ];
741
+	if (isset($wpinv_options[$args['id']])) {
742
+		$value = $wpinv_options[$args['id']];
743 743
 	} else {
744
-		$value = isset( $args['std'] ) ? $args['std'] : '';
744
+		$value = isset($args['std']) ? $args['std'] : '';
745 745
 	}
746 746
     
747
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
748
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
747
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
748
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
749 749
 
750
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
751
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
750
+	$html = '<textarea class="' . sanitize_html_class($class) . ' txtarea-' . sanitize_html_class($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
751
+	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
752 752
 
753 753
 	echo $html;
754 754
 }
755 755
 
756
-function wpinv_password_callback( $args ) {
756
+function wpinv_password_callback($args) {
757 757
 	global $wpinv_options;
758 758
     
759
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
759
+    $sanitize_id = wpinv_sanitize_key($args['id']);
760 760
 
761
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
762
-		$value = $wpinv_options[ $args['id'] ];
761
+	if (isset($wpinv_options[$args['id']])) {
762
+		$value = $wpinv_options[$args['id']];
763 763
 	} else {
764
-		$value = isset( $args['std'] ) ? $args['std'] : '';
764
+		$value = isset($args['std']) ? $args['std'] : '';
765 765
 	}
766 766
 
767
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
768
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
769
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
767
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
768
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
769
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
770 770
 
771 771
 	echo $html;
772 772
 }
773 773
 
774 774
 function wpinv_missing_callback($args) {
775 775
 	printf(
776
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
776
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
777 777
 		'<strong>' . $args['id'] . '</strong>'
778 778
 	);
779 779
 }
@@ -781,20 +781,20 @@  discard block
 block discarded – undo
781 781
 /**
782 782
  * Displays a number input settings callback.
783 783
  */
784
-function wpinv_select_callback( $args ) {
784
+function wpinv_select_callback($args) {
785 785
 
786
-	$desc   = wp_kses_post( $args['desc'] );
787
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
788
-	$attr   = wpinv_settings_attrs_helper( $args );
789
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
790
-	$value  = wpinv_get_option( $args['id'], $value );
786
+	$desc   = wp_kses_post($args['desc']);
787
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
788
+	$attr   = wpinv_settings_attrs_helper($args);
789
+	$value  = isset($args['std']) ? $args['std'] : '';
790
+	$value  = wpinv_get_option($args['id'], $value);
791 791
 
792 792
 	?>
793 793
 		<label style="width: 100%;">
794 794
 			<select <?php echo $attr; ?>>
795
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
796
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( is_array( $value ) ? in_array( "$option", $value, true ) : "$option" === $value ); ?>><?php echo wpinv_clean( $name ); ?></option>
797
-				<?php endforeach;?>
795
+				<?php foreach ($args['options'] as $option => $name) : ?>
796
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected(is_array($value) ? in_array("$option", $value, true) : "$option" === $value); ?>><?php echo wpinv_clean($name); ?></option>
797
+				<?php endforeach; ?>
798 798
 			</select>
799 799
 			<?php echo $desc; ?>
800 800
 		</label>
@@ -802,95 +802,95 @@  discard block
 block discarded – undo
802 802
 
803 803
 }
804 804
 
805
-function wpinv_color_select_callback( $args ) {
805
+function wpinv_color_select_callback($args) {
806 806
 	global $wpinv_options;
807 807
     
808
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
808
+    $sanitize_id = wpinv_sanitize_key($args['id']);
809 809
 
810
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
811
-		$value = $wpinv_options[ $args['id'] ];
810
+	if (isset($wpinv_options[$args['id']])) {
811
+		$value = $wpinv_options[$args['id']];
812 812
 	} else {
813
-		$value = isset( $args['std'] ) ? $args['std'] : '';
813
+		$value = isset($args['std']) ? $args['std'] : '';
814 814
 	}
815 815
 
816
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
816
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
817 817
 
818
-	foreach ( $args['options'] as $option => $color ) {
819
-		$selected = selected( $option, $value, false );
820
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
818
+	foreach ($args['options'] as $option => $color) {
819
+		$selected = selected($option, $value, false);
820
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
821 821
 	}
822 822
 
823 823
 	$html .= '</select>';
824
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
824
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
825 825
 
826 826
 	echo $html;
827 827
 }
828 828
 
829
-function wpinv_rich_editor_callback( $args ) {
829
+function wpinv_rich_editor_callback($args) {
830 830
 	global $wpinv_options, $wp_version;
831 831
     
832
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
832
+    $sanitize_id = wpinv_sanitize_key($args['id']);
833 833
 
834
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
835
-		$value = $wpinv_options[ $args['id'] ];
834
+	if (isset($wpinv_options[$args['id']])) {
835
+		$value = $wpinv_options[$args['id']];
836 836
 
837
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
838
-			$value = isset( $args['std'] ) ? $args['std'] : '';
837
+		if (empty($args['allow_blank']) && empty($value)) {
838
+			$value = isset($args['std']) ? $args['std'] : '';
839 839
 		}
840 840
 	} else {
841
-		$value = isset( $args['std'] ) ? $args['std'] : '';
841
+		$value = isset($args['std']) ? $args['std'] : '';
842 842
 	}
843 843
 
844
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
844
+	$rows = isset($args['size']) ? $args['size'] : 20;
845 845
 
846 846
 	$html = '<div class="getpaid-settings-editor-input">';
847
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
847
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
848 848
 		ob_start();
849
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
849
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows), 'media_buttons' => false));
850 850
 		$html .= ob_get_clean();
851 851
 	} else {
852
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
852
+		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
853 853
 	}
854 854
 
855
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
855
+	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
856 856
 
857 857
 	echo $html;
858 858
 }
859 859
 
860
-function wpinv_upload_callback( $args ) {
860
+function wpinv_upload_callback($args) {
861 861
 	global $wpinv_options;
862 862
     
863
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
863
+    $sanitize_id = wpinv_sanitize_key($args['id']);
864 864
 
865
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
865
+	if (isset($wpinv_options[$args['id']])) {
866 866
 		$value = $wpinv_options[$args['id']];
867 867
 	} else {
868 868
 		$value = isset($args['std']) ? $args['std'] : '';
869 869
 	}
870 870
 
871
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
872
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
873
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
874
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
871
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
872
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
873
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
874
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
875 875
 
876 876
 	echo $html;
877 877
 }
878 878
 
879
-function wpinv_color_callback( $args ) {
879
+function wpinv_color_callback($args) {
880 880
 	global $wpinv_options;
881 881
     
882
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
882
+    $sanitize_id = wpinv_sanitize_key($args['id']);
883 883
 
884
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
885
-		$value = $wpinv_options[ $args['id'] ];
884
+	if (isset($wpinv_options[$args['id']])) {
885
+		$value = $wpinv_options[$args['id']];
886 886
 	} else {
887
-		$value = isset( $args['std'] ) ? $args['std'] : '';
887
+		$value = isset($args['std']) ? $args['std'] : '';
888 888
 	}
889 889
 
890
-	$default = isset( $args['std'] ) ? $args['std'] : '';
890
+	$default = isset($args['std']) ? $args['std'] : '';
891 891
 
892
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
893
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
892
+	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($default) . '" />';
893
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
894 894
 
895 895
 	echo $html;
896 896
 }
@@ -898,9 +898,9 @@  discard block
 block discarded – undo
898 898
 function wpinv_country_states_callback($args) {
899 899
 	global $wpinv_options;
900 900
     
901
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
901
+    $sanitize_id = wpinv_sanitize_key($args['id']);
902 902
 
903
-	if ( isset( $args['placeholder'] ) ) {
903
+	if (isset($args['placeholder'])) {
904 904
 		$placeholder = $args['placeholder'];
905 905
 	} else {
906 906
 		$placeholder = '';
@@ -908,16 +908,16 @@  discard block
 block discarded – undo
908 908
 
909 909
 	$states = wpinv_get_country_states();
910 910
 
911
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
912
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
911
+	$class = empty($states) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
912
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
913 913
 
914
-	foreach ( $states as $option => $name ) {
915
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
916
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
914
+	foreach ($states as $option => $name) {
915
+		$selected = isset($wpinv_options[$args['id']]) ? selected($option, $wpinv_options[$args['id']], false) : '';
916
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
917 917
 	}
918 918
 
919 919
 	$html .= '</select>';
920
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
920
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
921 921
 
922 922
 	echo $html;
923 923
 }
@@ -932,7 +932,7 @@  discard block
 block discarded – undo
932 932
 	</tr>
933 933
 	<tr class="bsui">
934 934
     	<td colspan="2" class="p-0">
935
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
935
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
936 936
 
937 937
 	<?php
938 938
 
@@ -941,14 +941,14 @@  discard block
 block discarded – undo
941 941
 /**
942 942
  * Displays a tax rate' edit row.
943 943
  */
944
-function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
944
+function wpinv_tax_rate_callback($tax_rate, $key, $echo = true) {
945 945
 	ob_start();
946 946
 
947
-	$key                      = sanitize_key( $key );
948
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
949
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
947
+	$key                      = sanitize_key($key);
948
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
949
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
950 950
 
951
-	if ( $echo ) {
951
+	if ($echo) {
952 952
 		echo ob_get_clean();
953 953
 	} else {
954 954
 		return ob_get_clean(); 
@@ -961,134 +961,134 @@  discard block
 block discarded – undo
961 961
     ob_start(); ?>
962 962
     </td><tr>
963 963
     <td colspan="2" class="wpinv_tools_tdbox">
964
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
965
-    <?php do_action( 'wpinv_tools_before' ); ?>
964
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
965
+    <?php do_action('wpinv_tools_before'); ?>
966 966
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
967 967
         <thead>
968 968
             <tr>
969
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
970
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
971
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
969
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
970
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
971
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
972 972
             </tr>
973 973
         </thead>
974 974
 
975 975
         <tbody>
976 976
 			<tr>
977
-                <td><?php _e( 'Check Pages', 'invoicing' );?></td>
977
+                <td><?php _e('Check Pages', 'invoicing'); ?></td>
978 978
                 <td>
979
-                    <small><?php _e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
979
+                    <small><?php _e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
980 980
                 </td>
981 981
                 <td>
982 982
 					<a href="<?php
983 983
 						echo esc_url(
984 984
 							wp_nonce_url(
985
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
985
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
986 986
 								'getpaid-nonce',
987 987
 								'getpaid-nonce'
988 988
 							)
989 989
 						);
990
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
990
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
991 991
                 </td>
992 992
             </tr>
993 993
 			<tr>
994
-                <td><?php _e( 'Create Database Tables', 'invoicing' );?></td>
994
+                <td><?php _e('Create Database Tables', 'invoicing'); ?></td>
995 995
                 <td>
996
-                    <small><?php _e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
996
+                    <small><?php _e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
997 997
                 </td>
998 998
                 <td>
999 999
 					<a href="<?php
1000 1000
 						echo esc_url(
1001 1001
 							wp_nonce_url(
1002
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1002
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
1003 1003
 								'getpaid-nonce',
1004 1004
 								'getpaid-nonce'
1005 1005
 							)
1006 1006
 						);
1007
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
1007
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1008 1008
                 </td>
1009 1009
             </tr>
1010 1010
 			<tr>
1011
-                <td><?php _e( 'Migrate old invoices', 'invoicing' );?></td>
1011
+                <td><?php _e('Migrate old invoices', 'invoicing'); ?></td>
1012 1012
                 <td>
1013
-                    <small><?php _e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
1013
+                    <small><?php _e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
1014 1014
                 </td>
1015 1015
                 <td>
1016 1016
 					<a href="<?php
1017 1017
 						echo esc_url(
1018 1018
 							wp_nonce_url(
1019
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1019
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
1020 1020
 								'getpaid-nonce',
1021 1021
 								'getpaid-nonce'
1022 1022
 							)
1023 1023
 						);
1024
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
1024
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1025 1025
                 </td>
1026 1026
             </tr>
1027
-			<?php do_action( 'wpinv_tools_row' ); ?>
1027
+			<?php do_action('wpinv_tools_row'); ?>
1028 1028
         </tbody>
1029 1029
     </table>
1030
-    <?php do_action( 'wpinv_tools_after' ); ?>
1030
+    <?php do_action('wpinv_tools_after'); ?>
1031 1031
     <?php
1032 1032
     echo ob_get_clean();
1033 1033
 }
1034 1034
 
1035 1035
 
1036
-function wpinv_descriptive_text_callback( $args ) {
1037
-	echo wp_kses_post( $args['desc'] );
1036
+function wpinv_descriptive_text_callback($args) {
1037
+	echo wp_kses_post($args['desc']);
1038 1038
 }
1039 1039
 
1040
-function wpinv_raw_html_callback( $args ) {
1040
+function wpinv_raw_html_callback($args) {
1041 1041
 	echo $args['desc'];
1042 1042
 }
1043 1043
 
1044
-function wpinv_hook_callback( $args ) {
1045
-	do_action( 'wpinv_' . $args['id'], $args );
1044
+function wpinv_hook_callback($args) {
1045
+	do_action('wpinv_' . $args['id'], $args);
1046 1046
 }
1047 1047
 
1048 1048
 function wpinv_set_settings_cap() {
1049 1049
 	return wpinv_get_capability();
1050 1050
 }
1051
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1051
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1052 1052
 
1053
-function wpinv_settings_sanitize_input( $value, $key ) {
1053
+function wpinv_settings_sanitize_input($value, $key) {
1054 1054
 
1055
-    if ( $key == 'tax_rate' ) {
1056
-        $value = wpinv_sanitize_amount( $value );
1055
+    if ($key == 'tax_rate') {
1056
+        $value = wpinv_sanitize_amount($value);
1057 1057
         $value = $value >= 100 ? 99 : $value;
1058 1058
     }
1059 1059
 
1060 1060
     return $value;
1061 1061
 }
1062
-add_filter( 'wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2 );
1062
+add_filter('wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2);
1063 1063
 
1064
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1065
-    $old = !empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1066
-    $new = !empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1064
+function wpinv_on_update_settings($old_value, $value, $option) {
1065
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1066
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1067 1067
     
1068
-    if ( $old != $new ) {
1069
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1068
+    if ($old != $new) {
1069
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1070 1070
     }
1071 1071
 }
1072
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1073
-add_action( 'wpinv_settings_tab_bottom_emails_new_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1074
-add_action( 'wpinv_settings_tab_bottom_emails_cancelled_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1075
-add_action( 'wpinv_settings_tab_bottom_emails_failed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1076
-add_action( 'wpinv_settings_tab_bottom_emails_onhold_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1077
-add_action( 'wpinv_settings_tab_bottom_emails_processing_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1078
-add_action( 'wpinv_settings_tab_bottom_emails_completed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1079
-add_action( 'wpinv_settings_tab_bottom_emails_refunded_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1080
-add_action( 'wpinv_settings_tab_bottom_emails_user_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1081
-add_action( 'wpinv_settings_tab_bottom_emails_user_note', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1082
-add_action( 'wpinv_settings_tab_bottom_emails_overdue', 'wpinv_settings_tab_bottom_emails', 10, 2 );
1083
-
1084
-function wpinv_settings_tab_bottom_emails( $active_tab, $section ) {
1072
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1073
+add_action('wpinv_settings_tab_bottom_emails_new_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1074
+add_action('wpinv_settings_tab_bottom_emails_cancelled_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1075
+add_action('wpinv_settings_tab_bottom_emails_failed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1076
+add_action('wpinv_settings_tab_bottom_emails_onhold_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1077
+add_action('wpinv_settings_tab_bottom_emails_processing_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1078
+add_action('wpinv_settings_tab_bottom_emails_completed_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1079
+add_action('wpinv_settings_tab_bottom_emails_refunded_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1080
+add_action('wpinv_settings_tab_bottom_emails_user_invoice', 'wpinv_settings_tab_bottom_emails', 10, 2);
1081
+add_action('wpinv_settings_tab_bottom_emails_user_note', 'wpinv_settings_tab_bottom_emails', 10, 2);
1082
+add_action('wpinv_settings_tab_bottom_emails_overdue', 'wpinv_settings_tab_bottom_emails', 10, 2);
1083
+
1084
+function wpinv_settings_tab_bottom_emails($active_tab, $section) {
1085 1085
     ?>
1086 1086
     <div class="wpinv-email-wc-row ">
1087 1087
         <div class="wpinv-email-wc-td">
1088
-            <h3 class="wpinv-email-wc-title"><?php echo apply_filters( 'wpinv_settings_email_wildcards_title', __( 'Wildcards For Emails', 'invoicing' ) ); ?></h3>
1088
+            <h3 class="wpinv-email-wc-title"><?php echo apply_filters('wpinv_settings_email_wildcards_title', __('Wildcards For Emails', 'invoicing')); ?></h3>
1089 1089
             <p class="wpinv-email-wc-description">
1090 1090
                 <?php
1091
-                $description = __( 'The following wildcards can be used in email subjects, heading and content:<br>
1091
+                $description = __('The following wildcards can be used in email subjects, heading and content:<br>
1092 1092
                     <strong>{site_title} :</strong> Site Title<br>
1093 1093
                     <strong>{name} :</strong> Customer\'s full name<br>
1094 1094
                     <strong>{first_name} :</strong> Customer\'s first name<br>
@@ -1102,7 +1102,7 @@  discard block
 block discarded – undo
1102 1102
                     <strong>{invoice_due_date} :</strong> The date the invoice is due<br>
1103 1103
                     <strong>{date} :</strong> Today\'s date.<br>
1104 1104
                     <strong>{is_was} :</strong> If due date of invoice is past, displays "was" otherwise displays "is"<br>
1105
-                    <strong>{invoice_label} :</strong> Invoices/quotes singular name. Ex: Invoice/Quote<br>', 'invoicing' );
1105
+                    <strong>{invoice_label} :</strong> Invoices/quotes singular name. Ex: Invoice/Quote<br>', 'invoicing');
1106 1106
                 echo apply_filters('wpinv_settings_email_wildcards_description', $description, $active_tab, $section);
1107 1107
                 ?>
1108 1108
             </p>
Please login to merge, or discard this patch.
includes/admin/class-getpaid-post-types-admin.php 1 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
  * Post types Admin Class
@@ -21,70 +21,70 @@  discard block
 block discarded – undo
21 21
 		GetPaid_Metaboxes::init();
22 22
 
23 23
 		// Filter the post updated messages.
24
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
24
+		add_filter('post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages');
25 25
 
26 26
 		// Filter post actions.
27
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
28
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
27
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2);
28
+		add_filter('post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2);
29 29
 
30 30
 		// Invoice table columns.
31
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
32
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
31
+		add_filter('manage_wpi_invoice_posts_columns', array(__CLASS__, 'invoice_columns'), 100);
32
+		add_action('manage_wpi_invoice_posts_custom_column', array(__CLASS__, 'display_invoice_columns'), 10, 2);
33 33
 
34 34
 		// Items table columns.
35
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
36
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
37
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
38
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
39
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
40
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
35
+		add_filter('manage_wpi_item_posts_columns', array(__CLASS__, 'item_columns'), 100);
36
+		add_filter('manage_edit-wpi_item_sortable_columns', array(__CLASS__, 'sortable_item_columns'), 20);
37
+		add_action('manage_wpi_item_posts_custom_column', array(__CLASS__, 'display_item_columns'), 10, 2);
38
+		add_action('restrict_manage_posts', array(__CLASS__, 'add_item_filters'), 100);
39
+		add_action('parse_query', array(__CLASS__, 'filter_item_query'), 100);
40
+		add_action('request', array(__CLASS__, 'reorder_items'), 100);
41 41
 
42 42
 		// Payment forms columns.
43
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
44
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
45
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
43
+		add_filter('manage_wpi_payment_form_posts_columns', array(__CLASS__, 'payment_form_columns'), 100);
44
+		add_action('manage_wpi_payment_form_posts_custom_column', array(__CLASS__, 'display_payment_form_columns'), 10, 2);
45
+		add_filter('display_post_states', array(__CLASS__, 'filter_payment_form_state'), 10, 2);
46 46
 
47 47
 		// Discount table columns.
48
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
49
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
48
+		add_filter('manage_wpi_discount_posts_columns', array(__CLASS__, 'discount_columns'), 100);
49
+		add_filter('bulk_actions-edit-wpi_discount', '__return_empty_array', 100);
50 50
 
51 51
 		// Deleting posts.
52
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
53
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
52
+		add_action('delete_post', array(__CLASS__, 'delete_post'));
53
+		add_filter('display_post_states', array(__CLASS__, 'filter_discount_state'), 10, 2);
54 54
 	}
55 55
 
56 56
 	/**
57 57
 	 * Post updated messages.
58 58
 	 */
59
-	public static function post_updated_messages( $messages ) {
59
+	public static function post_updated_messages($messages) {
60 60
 		global $post;
61 61
 
62 62
 		$messages['wpi_discount'] = array(
63 63
 			0   => '',
64
-			1   => __( 'Discount updated.', 'invoicing' ),
65
-			2   => __( 'Custom field updated.', 'invoicing' ),
66
-			3   => __( 'Custom field deleted.', 'invoicing' ),
67
-			4   => __( 'Discount updated.', 'invoicing' ),
68
-			5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
69
-			6   => __( 'Discount updated.', 'invoicing' ),
70
-			7   => __( 'Discount saved.', 'invoicing' ),
71
-			8   => __( 'Discount submitted.', 'invoicing' ),
72
-			9   => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
73
-			10  => __( 'Discount draft updated.', 'invoicing' ),
64
+			1   => __('Discount updated.', 'invoicing'),
65
+			2   => __('Custom field updated.', 'invoicing'),
66
+			3   => __('Custom field deleted.', 'invoicing'),
67
+			4   => __('Discount updated.', 'invoicing'),
68
+			5   => isset($_GET['revision']) ? wp_sprintf(__('Discount restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
69
+			6   => __('Discount updated.', 'invoicing'),
70
+			7   => __('Discount saved.', 'invoicing'),
71
+			8   => __('Discount submitted.', 'invoicing'),
72
+			9   => wp_sprintf(__('Discount scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
73
+			10  => __('Discount draft updated.', 'invoicing'),
74 74
 		);
75 75
 
76 76
 		$messages['wpi_payment_form'] = array(
77 77
 			0   => '',
78
-			1   => __( 'Payment Form updated.', 'invoicing' ),
79
-			2   => __( 'Custom field updated.', 'invoicing' ),
80
-			3   => __( 'Custom field deleted.', 'invoicing' ),
81
-			4   => __( 'Payment Form updated.', 'invoicing' ),
82
-			5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
83
-			6   => __( 'Payment Form updated.', 'invoicing' ),
84
-			7   => __( 'Payment Form saved.', 'invoicing' ),
85
-			8   => __( 'Payment Form submitted.', 'invoicing' ),
86
-			9   => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
87
-			10  => __( 'Payment Form draft updated.', 'invoicing' ),
78
+			1   => __('Payment Form updated.', 'invoicing'),
79
+			2   => __('Custom field updated.', 'invoicing'),
80
+			3   => __('Custom field deleted.', 'invoicing'),
81
+			4   => __('Payment Form updated.', 'invoicing'),
82
+			5   => isset($_GET['revision']) ? wp_sprintf(__('Payment Form restored to revision from %s', 'invoicing'), wp_post_revision_title((int) $_GET['revision'], false)) : false,
83
+			6   => __('Payment Form updated.', 'invoicing'),
84
+			7   => __('Payment Form saved.', 'invoicing'),
85
+			8   => __('Payment Form submitted.', 'invoicing'),
86
+			9   => wp_sprintf(__('Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing'), date_i18n(__('M j, Y @ G:i', 'invoicing'), strtotime($post->post_date))),
87
+			10  => __('Payment Form draft updated.', 'invoicing'),
88 88
 		);
89 89
 
90 90
 		return $messages;
@@ -94,14 +94,14 @@  discard block
 block discarded – undo
94 94
 	/**
95 95
 	 * Post row actions.
96 96
 	 */
97
-	public static function post_row_actions( $actions, $post ) {
97
+	public static function post_row_actions($actions, $post) {
98 98
 
99
-		$post = get_post( $post );
99
+		$post = get_post($post);
100 100
 
101 101
 		// We do not want to edit the default payment form.
102
-		if ( 'wpi_payment_form' == $post->post_type && $post->ID == wpinv_get_default_payment_form() ) {
103
-			unset( $actions['trash'] );
104
-			unset( $actions['inline hide-if-no-js'] );
102
+		if ('wpi_payment_form' == $post->post_type && $post->ID == wpinv_get_default_payment_form()) {
103
+			unset($actions['trash']);
104
+			unset($actions['inline hide-if-no-js']);
105 105
 		}
106 106
 
107 107
 		return $actions;
@@ -115,31 +115,31 @@  discard block
 block discarded – undo
115 115
 	 * @param WP_Post $post
116 116
      * @return array $actions actions without edit option
117 117
      */
118
-    public static function filter_invoice_row_actions( $actions, $post ) {
118
+    public static function filter_invoice_row_actions($actions, $post) {
119 119
 
120
-        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
120
+        if (getpaid_is_invoice_post_type($post->post_type)) {
121 121
 
122 122
 			$actions = array();
123
-			$invoice = new WPInv_Invoice( $post );
123
+			$invoice = new WPInv_Invoice($post);
124 124
 
125
-			$actions['edit'] =  sprintf(
125
+			$actions['edit'] = sprintf(
126 126
 				'<a href="%1$s">%2$s</a>',
127
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
128
-				esc_html( __( 'Edit', 'invoicing' ) )
127
+				esc_url(get_edit_post_link($invoice->get_id())),
128
+				esc_html(__('Edit', 'invoicing'))
129 129
 			);
130 130
 
131
-			if ( ! $invoice->is_draft() ) {
131
+			if (!$invoice->is_draft()) {
132 132
 
133
-				$actions['view'] =  sprintf(
133
+				$actions['view'] = sprintf(
134 134
 					'<a href="%1$s">%2$s</a>',
135
-					esc_url( $invoice->get_view_url() ),
135
+					esc_url($invoice->get_view_url()),
136 136
 					sprintf(
137
-						esc_html( __( 'View %s', 'invoicing' ) ),
138
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
137
+						esc_html(__('View %s', 'invoicing')),
138
+						getpaid_get_post_type_label($invoice->get_post_type(), false)
139 139
 					)
140 140
 				);
141 141
 
142
-				$actions['send'] =  sprintf(
142
+				$actions['send'] = sprintf(
143 143
 					'<a href="%1$s">%2$s</a>',
144 144
 					esc_url(
145 145
 						wp_nonce_url(
@@ -153,7 +153,7 @@  discard block
 block discarded – undo
153 153
 							'getpaid-nonce'
154 154
 						)
155 155
 					),
156
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
156
+					esc_html(__('Send to Customer', 'invoicing'))
157 157
 				);
158 158
 
159 159
 			}
@@ -166,42 +166,42 @@  discard block
 block discarded – undo
166 166
 	/**
167 167
 	 * Returns an array of invoice table columns.
168 168
 	 */
169
-	public static function invoice_columns( $columns ) {
169
+	public static function invoice_columns($columns) {
170 170
 
171 171
 		$columns = array(
172 172
 			'cb'                => $columns['cb'],
173
-			'number'            => __( 'Invoice', 'invoicing' ),
174
-			'customer'          => __( 'Customer', 'invoicing' ),
175
-			'invoice_date'      => __( 'Created', 'invoicing' ),
176
-			'payment_date'      => __( 'Completed', 'invoicing' ),
177
-			'amount'            => __( 'Amount', 'invoicing' ),
178
-			'recurring'         => __( 'Recurring', 'invoicing' ),
179
-			'status'            => __( 'Status', 'invoicing' ),
173
+			'number'            => __('Invoice', 'invoicing'),
174
+			'customer'          => __('Customer', 'invoicing'),
175
+			'invoice_date'      => __('Created', 'invoicing'),
176
+			'payment_date'      => __('Completed', 'invoicing'),
177
+			'amount'            => __('Amount', 'invoicing'),
178
+			'recurring'         => __('Recurring', 'invoicing'),
179
+			'status'            => __('Status', 'invoicing'),
180 180
 		);
181 181
 
182
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
182
+		return apply_filters('wpi_invoice_table_columns', $columns);
183 183
 	}
184 184
 
185 185
 	/**
186 186
 	 * Displays invoice table columns.
187 187
 	 */
188
-	public static function display_invoice_columns( $column_name, $post_id ) {
188
+	public static function display_invoice_columns($column_name, $post_id) {
189 189
 
190
-		$invoice = new WPInv_Invoice( $post_id );
190
+		$invoice = new WPInv_Invoice($post_id);
191 191
 
192
-		switch ( $column_name ) {
192
+		switch ($column_name) {
193 193
 
194 194
 			case 'invoice_date' :
195
-				$date_time = esc_attr( $invoice->get_created_date() );
196
-				$date      = getpaid_format_date_value( $date_time, "&mdash;", true );
195
+				$date_time = esc_attr($invoice->get_created_date());
196
+				$date      = getpaid_format_date_value($date_time, "&mdash;", true);
197 197
 				echo "<span title='$date_time'>$date</span>";
198 198
 				break;
199 199
 
200 200
 			case 'payment_date' :
201 201
 
202
-				if ( $invoice->is_paid() ) {
203
-					$date_time = esc_attr( $invoice->get_completed_date() );
204
-					$date      = getpaid_format_date_value( $date_time, "&mdash;", true );
202
+				if ($invoice->is_paid()) {
203
+					$date_time = esc_attr($invoice->get_completed_date());
204
+					$date      = getpaid_format_date_value($date_time, "&mdash;", true);
205 205
 					echo "<span title='$date_time'>$date</span>";
206 206
 				} else {
207 207
 					echo "&mdash;";
@@ -212,17 +212,17 @@  discard block
 block discarded – undo
212 212
 			case 'amount' :
213 213
 
214 214
 				$amount = $invoice->get_total();
215
-				$formated_amount = wpinv_price( $amount, $invoice->get_currency() );
215
+				$formated_amount = wpinv_price($amount, $invoice->get_currency());
216 216
 
217
-				if ( $invoice->is_refunded() ) {
218
-					$refunded_amount = wpinv_price( 0, $invoice->get_currency() );
217
+				if ($invoice->is_refunded()) {
218
+					$refunded_amount = wpinv_price(0, $invoice->get_currency());
219 219
 					echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
220 220
 				} else {
221 221
 
222 222
 					$discount = $invoice->get_total_discount();
223 223
 
224
-					if ( ! empty( $discount ) ) {
225
-						$new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
224
+					if (!empty($discount)) {
225
+						$new_amount = wpinv_price($amount + $discount, $invoice->get_currency());
226 226
 						echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
227 227
 					} else {
228 228
 						echo $formated_amount;
@@ -233,13 +233,13 @@  discard block
 block discarded – undo
233 233
 				break;
234 234
 
235 235
 			case 'status' :
236
-				$status       = sanitize_text_field( $invoice->get_status() );
237
-				$status_label = sanitize_text_field( $invoice->get_status_nicename() );
236
+				$status       = sanitize_text_field($invoice->get_status());
237
+				$status_label = sanitize_text_field($invoice->get_status_nicename());
238 238
 
239 239
 				// If it is paid, show the gateway title.
240
-				if ( $invoice->is_paid() ) {
241
-					$gateway = sanitize_text_field( $invoice->get_gateway_title() );
242
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), $gateway );
240
+				if ($invoice->is_paid()) {
241
+					$gateway = sanitize_text_field($invoice->get_gateway_title());
242
+					$gateway = wp_sprintf(esc_attr__('Paid via %s', 'invoicing'), $gateway);
243 243
 
244 244
 					echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
245 245
 				} else {
@@ -247,22 +247,22 @@  discard block
 block discarded – undo
247 247
 				}
248 248
 
249 249
 				// If it is not paid, display the overdue and view status.
250
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
250
+				if (!$invoice->is_paid() && !$invoice->is_refunded()) {
251 251
 
252 252
 					// Invoice view status.
253
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
254
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="'. esc_attr__( 'Viewed by Customer', 'invoicing' ).'"></i>';
253
+					if (wpinv_is_invoice_viewed($invoice->get_id())) {
254
+						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="' . esc_attr__('Viewed by Customer', 'invoicing') . '"></i>';
255 255
 					} else {
256
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="'. esc_attr__( 'Not Viewed by Customer', 'invoicing' ).'"></i>';
256
+						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="' . esc_attr__('Not Viewed by Customer', 'invoicing') . '"></i>';
257 257
 					}
258 258
 
259 259
 					// Display the overview status.
260
-					if ( wpinv_get_option( 'overdue_active' ) ) {
260
+					if (wpinv_get_option('overdue_active')) {
261 261
 						$due_date = $invoice->get_due_date();
262
-						$fomatted = getpaid_format_date( $due_date );
262
+						$fomatted = getpaid_format_date($due_date);
263 263
 
264
-						if ( ! empty( $fomatted ) ) {
265
-							$date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
264
+						if (!empty($fomatted)) {
265
+							$date = wp_sprintf(__('Due %s', 'invoicing'), $fomatted);
266 266
 							echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
267 267
 						}
268 268
 					}
@@ -273,7 +273,7 @@  discard block
 block discarded – undo
273 273
 
274 274
 			case 'recurring':
275 275
 
276
-				if ( $invoice->is_recurring() ) {
276
+				if ($invoice->is_recurring()) {
277 277
 					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
278 278
 				} else {
279 279
 					echo '<i class="fa fa-times" style="color:#616161;"></i>';
@@ -282,9 +282,9 @@  discard block
 block discarded – undo
282 282
 
283 283
 			case 'number' :
284 284
 
285
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
286
-				$invoice_number  = sanitize_text_field( $invoice->get_number() );
287
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
285
+				$edit_link       = esc_url(get_edit_post_link($invoice->get_id()));
286
+				$invoice_number  = sanitize_text_field($invoice->get_number());
287
+				$invoice_details = esc_attr__('View Invoice Details', 'invoicing');
288 288
 
289 289
 				echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
290 290
 
@@ -294,13 +294,13 @@  discard block
 block discarded – undo
294 294
 	
295 295
 				$customer_name = $invoice->get_user_full_name();
296 296
 	
297
-				if ( empty( $customer_name ) ) {
297
+				if (empty($customer_name)) {
298 298
 					$customer_name = $invoice->get_email();
299 299
 				}
300 300
 	
301
-				if ( ! empty( $customer_name ) ) {
302
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
303
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
301
+				if (!empty($customer_name)) {
302
+					$customer_details = esc_attr__('View Customer Details', 'invoicing');
303
+					$view_link        = esc_url(add_query_arg('user_id', $invoice->get_user_id(), admin_url('user-edit.php')));
304 304
 					echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
305 305
 				} else {
306 306
 					echo '<div>&mdash;</div>';
@@ -315,50 +315,50 @@  discard block
 block discarded – undo
315 315
 	/**
316 316
 	 * Returns an array of payment forms table columns.
317 317
 	 */
318
-	public static function payment_form_columns( $columns ) {
318
+	public static function payment_form_columns($columns) {
319 319
 
320 320
 		$columns = array(
321 321
 			'cb'                => $columns['cb'],
322
-			'title'             => __( 'Name', 'invoicing' ),
323
-			'shortcode'         => __( 'Shortcode', 'invoicing' ),
324
-			'earnings'          => __( 'Revenue', 'invoicing' ),
325
-			'refunds'           => __( 'Refunded', 'invoicing' ),
326
-			'items'             => __( 'Items', 'invoicing' ),
327
-			'date'              => __( 'Date', 'invoicing' ),
322
+			'title'             => __('Name', 'invoicing'),
323
+			'shortcode'         => __('Shortcode', 'invoicing'),
324
+			'earnings'          => __('Revenue', 'invoicing'),
325
+			'refunds'           => __('Refunded', 'invoicing'),
326
+			'items'             => __('Items', 'invoicing'),
327
+			'date'              => __('Date', 'invoicing'),
328 328
 		);
329 329
 
330
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
330
+		return apply_filters('wpi_payment_form_table_columns', $columns);
331 331
 
332 332
 	}
333 333
 
334 334
 	/**
335 335
 	 * Displays payment form table columns.
336 336
 	 */
337
-	public static function display_payment_form_columns( $column_name, $post_id ) {
337
+	public static function display_payment_form_columns($column_name, $post_id) {
338 338
 
339 339
 		// Retrieve the payment form.
340
-		$form = new GetPaid_Payment_Form( $post_id );
340
+		$form = new GetPaid_Payment_Form($post_id);
341 341
 
342
-		switch ( $column_name ) {
342
+		switch ($column_name) {
343 343
 
344 344
 			case 'earnings' :
345
-				echo wpinv_price( $form->get_earned() );
345
+				echo wpinv_price($form->get_earned());
346 346
 				break;
347 347
 
348 348
 			case 'refunds' :
349
-				echo wpinv_price( $form->get_refunded() );
349
+				echo wpinv_price($form->get_refunded());
350 350
 				break;
351 351
 
352 352
 			case 'refunds' :
353
-				echo wpinv_price( $form->get_refunded() );
353
+				echo wpinv_price($form->get_refunded());
354 354
 				break;
355 355
 
356 356
 			case 'shortcode' :
357 357
 
358
-				if ( $form->is_default() ) {
358
+				if ($form->is_default()) {
359 359
 					echo '&mdash;';
360 360
 				} else {
361
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
361
+					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr($form->get_id()) . ']" style="width: 100%;" readonly/>';
362 362
 				}
363 363
 
364 364
 				break;
@@ -367,29 +367,29 @@  discard block
 block discarded – undo
367 367
 
368 368
 				$items = $form->get_items();
369 369
 
370
-				if ( $form->is_default() || empty( $items ) ) {
370
+				if ($form->is_default() || empty($items)) {
371 371
 					echo '&mdash;';
372 372
 					return;
373 373
 				}
374 374
 
375 375
 				$_items = array();
376 376
 
377
-				foreach ( $items as $item ) {
377
+				foreach ($items as $item) {
378 378
 					$url = $item->get_edit_url();
379 379
 
380
-					if ( empty( $url ) ) {
381
-						$_items[] = sanitize_text_field( $item->get_name() );
380
+					if (empty($url)) {
381
+						$_items[] = sanitize_text_field($item->get_name());
382 382
 					} else {
383 383
 						$_items[] = sprintf(
384 384
 							'<a href="%s">%s</a>',
385
-							esc_url( $url ),
386
-							sanitize_text_field( $item->get_name() )
385
+							esc_url($url),
386
+							sanitize_text_field($item->get_name())
387 387
 						);
388 388
 					}
389 389
 
390 390
 				}
391 391
 
392
-				echo implode( '<br>', $_items );
392
+				echo implode('<br>', $_items);
393 393
 
394 394
 				break;
395 395
 
@@ -400,10 +400,10 @@  discard block
 block discarded – undo
400 400
 	/**
401 401
 	 * Filters post states.
402 402
 	 */
403
-	public static function filter_payment_form_state( $post_states, $post ) {
403
+	public static function filter_payment_form_state($post_states, $post) {
404 404
 
405
-		if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
406
-			$post_states[ 'default_form' ] = __( 'Default Payment Form', 'invoicing' );
405
+		if ('wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID) {
406
+			$post_states['default_form'] = __('Default Payment Form', 'invoicing');
407 407
 		}
408 408
 	
409 409
 		return $post_states;
@@ -413,35 +413,35 @@  discard block
 block discarded – undo
413 413
 	/**
414 414
 	 * Returns an array of coupon table columns.
415 415
 	 */
416
-	public static function discount_columns( $columns ) {
416
+	public static function discount_columns($columns) {
417 417
 
418 418
 		$columns = array(
419 419
 			'cb'                => $columns['cb'],
420
-			'title'             => __( 'Name', 'invoicing' ),
421
-			'code'              => __( 'Code', 'invoicing' ),
422
-			'amount'            => __( 'Amount', 'invoicing' ),
423
-			'usage'             => __( 'Usage / Limit', 'invoicing' ),
424
-			'start_date'        => __( 'Start Date', 'invoicing' ),
425
-			'expiry_date'       => __( 'Expiry Date', 'invoicing' ),
420
+			'title'             => __('Name', 'invoicing'),
421
+			'code'              => __('Code', 'invoicing'),
422
+			'amount'            => __('Amount', 'invoicing'),
423
+			'usage'             => __('Usage / Limit', 'invoicing'),
424
+			'start_date'        => __('Start Date', 'invoicing'),
425
+			'expiry_date'       => __('Expiry Date', 'invoicing'),
426 426
 		);
427 427
 
428
-		return apply_filters( 'wpi_discount_table_columns', $columns );
428
+		return apply_filters('wpi_discount_table_columns', $columns);
429 429
 	}
430 430
 
431 431
 	/**
432 432
 	 * Filters post states.
433 433
 	 */
434
-	public static function filter_discount_state( $post_states, $post ) {
434
+	public static function filter_discount_state($post_states, $post) {
435 435
 
436
-		if ( 'wpi_discount' == $post->post_type ) {
436
+		if ('wpi_discount' == $post->post_type) {
437 437
 
438
-			$discount = new WPInv_Discount( $post );
438
+			$discount = new WPInv_Discount($post);
439 439
 
440 440
 			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
441 441
 
442
-			if ( $status != 'publish' ) {
442
+			if ($status != 'publish') {
443 443
 				return array(
444
-					'discount_status' => wpinv_discount_status( $status ),
444
+					'discount_status' => wpinv_discount_status($status),
445 445
 				);
446 446
 			}
447 447
 
@@ -456,30 +456,30 @@  discard block
 block discarded – undo
456 456
 	/**
457 457
 	 * Returns an array of items table columns.
458 458
 	 */
459
-	public static function item_columns( $columns ) {
459
+	public static function item_columns($columns) {
460 460
 
461 461
 		$columns = array(
462 462
 			'cb'                => $columns['cb'],
463
-			'title'             => __( 'Name', 'invoicing' ),
464
-			'price'             => __( 'Price', 'invoicing' ),
465
-			'vat_rule'          => __( 'VAT rule', 'invoicing' ),
466
-			'vat_class'         => __( 'VAT class', 'invoicing' ),
467
-			'type'              => __( 'Type', 'invoicing' ),
468
-			'shortcode'         => __( 'Shortcode', 'invoicing' ),
463
+			'title'             => __('Name', 'invoicing'),
464
+			'price'             => __('Price', 'invoicing'),
465
+			'vat_rule'          => __('VAT rule', 'invoicing'),
466
+			'vat_class'         => __('VAT class', 'invoicing'),
467
+			'type'              => __('Type', 'invoicing'),
468
+			'shortcode'         => __('Shortcode', 'invoicing'),
469 469
 		);
470 470
 
471
-		if ( ! wpinv_use_taxes() ) {
472
-			unset( $columns['vat_rule'] );
473
-			unset( $columns['vat_class'] );
471
+		if (!wpinv_use_taxes()) {
472
+			unset($columns['vat_rule']);
473
+			unset($columns['vat_class']);
474 474
 		}
475 475
 
476
-		return apply_filters( 'wpi_item_table_columns', $columns );
476
+		return apply_filters('wpi_item_table_columns', $columns);
477 477
 	}
478 478
 
479 479
 	/**
480 480
 	 * Returns an array of sortable items table columns.
481 481
 	 */
482
-	public static function sortable_item_columns( $columns ) {
482
+	public static function sortable_item_columns($columns) {
483 483
 
484 484
 		return array_merge(
485 485
 			$columns,
@@ -496,49 +496,49 @@  discard block
 block discarded – undo
496 496
 	/**
497 497
 	 * Displays items table columns.
498 498
 	 */
499
-	public static function display_item_columns( $column_name, $post_id ) {
499
+	public static function display_item_columns($column_name, $post_id) {
500 500
  
501
-		$item = new WPInv_Item( $post_id );
501
+		$item = new WPInv_Item($post_id);
502 502
 
503
-		switch ( $column_name ) {
503
+		switch ($column_name) {
504 504
 
505 505
 			case 'price' :
506 506
 
507
-				if ( ! $item->is_recurring() ) {
507
+				if (!$item->is_recurring()) {
508 508
 					echo $item->get_the_price();
509 509
 					break;
510 510
 				}
511 511
 
512 512
 				$price = wp_sprintf(
513
-					__( '%s / %s', 'invoicing' ),
513
+					__('%s / %s', 'invoicing'),
514 514
 					$item->get_the_price(),
515
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
515
+					getpaid_get_subscription_period_label($item->get_recurring_period(), $item->get_recurring_interval(), '')
516 516
 				);
517 517
 
518
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
518
+				if ($item->get_the_price() == $item->get_the_initial_price()) {
519 519
 					echo $price;
520 520
 					break;
521 521
 				}
522 522
 
523 523
 				echo $item->get_the_initial_price();
524 524
 
525
-				echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), $price )  .'</span>';
525
+				echo '<span class="meta">' . wp_sprintf(__('then %s', 'invoicing'), $price) . '</span>';
526 526
 				break;
527 527
 
528 528
 			case 'vat_rule' :
529
-				echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
529
+				echo getpaid_get_tax_rule_label($item->get_vat_rule());
530 530
 				break;
531 531
 
532 532
 			case 'vat_class' :
533
-				echo getpaid_get_tax_class_label( $item->get_vat_class() );
533
+				echo getpaid_get_tax_class_label($item->get_vat_class());
534 534
 				break;
535 535
 
536 536
 			case 'shortcode' :
537
-				echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
537
+				echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr($item->get_id()) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
538 538
 				break;
539 539
 
540 540
 			case 'type' :
541
-				echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
541
+				echo wpinv_item_type($item->get_id()) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
542 542
 				break;
543 543
 
544 544
 		}
@@ -548,21 +548,21 @@  discard block
 block discarded – undo
548 548
 	/**
549 549
 	 * Lets users filter items using taxes.
550 550
 	 */
551
-	public static function add_item_filters( $post_type ) {
551
+	public static function add_item_filters($post_type) {
552 552
 
553 553
 		// Abort if we're not dealing with items.
554
-		if ( $post_type != 'wpi_item' ) {
554
+		if ($post_type != 'wpi_item') {
555 555
 			return;
556 556
 		}
557 557
 
558 558
 		// Filter by vat rules.
559
-		if ( wpinv_use_taxes() ) {
559
+		if (wpinv_use_taxes()) {
560 560
 	
561 561
 			// Sanitize selected vat rule.
562 562
 			$vat_rule   = '';
563 563
 			$vat_rules  = getpaid_get_tax_rules();
564
-			if ( isset( $_GET['vat_rule'] ) ) {
565
-				$vat_rule   =  $_GET['vat_rule'];
564
+			if (isset($_GET['vat_rule'])) {
565
+				$vat_rule = $_GET['vat_rule'];
566 566
 			}
567 567
 
568 568
 			// Filter by VAT rule.
@@ -570,13 +570,13 @@  discard block
 block discarded – undo
570 570
 				array(
571 571
 					'options'          => array_merge(
572 572
 						array(
573
-							'' => __( 'All VAT rules', 'invoicing' )
573
+							'' => __('All VAT rules', 'invoicing')
574 574
 						),
575 575
 						$vat_rules
576 576
 					),
577 577
 					'name'             => 'vat_rule',
578 578
 					'id'               => 'vat_rule',
579
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
579
+					'selected'         => in_array($vat_rule, array_keys($vat_rules)) ? $vat_rule : '',
580 580
 					'show_option_all'  => false,
581 581
 					'show_option_none' => false,
582 582
 				)
@@ -587,21 +587,21 @@  discard block
 block discarded – undo
587 587
 			// Sanitize selected vat rule.
588 588
 			$vat_class   = '';
589 589
 			$vat_classes = getpaid_get_tax_classes();
590
-			if ( isset( $_GET['vat_class'] ) ) {
591
-				$vat_class   =  $_GET['vat_class'];
590
+			if (isset($_GET['vat_class'])) {
591
+				$vat_class = $_GET['vat_class'];
592 592
 			}
593 593
 
594 594
 			echo wpinv_html_select(
595 595
 				array(
596 596
 					'options'          => array_merge(
597 597
 						array(
598
-							'' => __( 'All VAT classes', 'invoicing' )
598
+							'' => __('All VAT classes', 'invoicing')
599 599
 						),
600 600
 						$vat_classes
601 601
 					),
602 602
 					'name'             => 'vat_class',
603 603
 					'id'               => 'vat_class',
604
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
604
+					'selected'         => in_array($vat_class, array_keys($vat_classes)) ? $vat_class : '',
605 605
 					'show_option_all'  => false,
606 606
 					'show_option_none' => false,
607 607
 				)
@@ -610,22 +610,22 @@  discard block
 block discarded – undo
610 610
 		}
611 611
 
612 612
 		// Filter by item type.
613
-		$type   = '';
614
-		if ( isset( $_GET['type'] ) ) {
615
-			$type   =  $_GET['type'];
613
+		$type = '';
614
+		if (isset($_GET['type'])) {
615
+			$type = $_GET['type'];
616 616
 		}
617 617
 
618 618
 		echo wpinv_html_select(
619 619
 			array(
620 620
 				'options'          => array_merge(
621 621
 					array(
622
-						'' => __( 'All item types', 'invoicing' )
622
+						'' => __('All item types', 'invoicing')
623 623
 					),
624 624
 					wpinv_get_item_types()
625 625
 				),
626 626
 				'name'             => 'type',
627 627
 				'id'               => 'type',
628
-				'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
628
+				'selected'         => in_array($type, wpinv_item_types()) ? $type : '',
629 629
 				'show_option_all'  => false,
630 630
 				'show_option_none' => false,
631 631
 			)
@@ -636,45 +636,45 @@  discard block
 block discarded – undo
636 636
 	/**
637 637
 	 * Filters the item query.
638 638
 	 */
639
-	public static function filter_item_query( $query ) {
639
+	public static function filter_item_query($query) {
640 640
 
641 641
 		// modify the query only if it admin and main query.
642
-		if ( ! ( is_admin() && $query->is_main_query() ) ){ 
642
+		if (!(is_admin() && $query->is_main_query())) { 
643 643
 			return $query;
644 644
 		}
645 645
 
646 646
 		// we want to modify the query for our items.
647
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ){
647
+		if (empty($query->query['post_type']) || 'wpi_item' != $query->query['post_type']) {
648 648
 			return $query;
649 649
 		}
650 650
 
651
-		if ( empty( $query->query_vars['meta_query'] ) ) {
651
+		if (empty($query->query_vars['meta_query'])) {
652 652
 			$query->query_vars['meta_query'] = array();
653 653
 		}
654 654
 
655 655
 		// Filter vat rule type
656
-        if ( ! empty( $_GET['vat_rule'] ) ) {
656
+        if (!empty($_GET['vat_rule'])) {
657 657
             $query->query_vars['meta_query'][] = array(
658 658
                 'key'     => '_wpinv_vat_rule',
659
-                'value'   => sanitize_text_field( $_GET['vat_rule'] ),
659
+                'value'   => sanitize_text_field($_GET['vat_rule']),
660 660
                 'compare' => '='
661 661
             );
662 662
         }
663 663
 
664 664
         // Filter vat class
665
-        if ( ! empty( $_GET['vat_class'] ) ) {
665
+        if (!empty($_GET['vat_class'])) {
666 666
             $query->query_vars['meta_query'][] = array(
667 667
                 'key'     => '_wpinv_vat_class',
668
-                'value'   => sanitize_text_field( $_GET['vat_class'] ),
668
+                'value'   => sanitize_text_field($_GET['vat_class']),
669 669
                 'compare' => '='
670 670
             );
671 671
         }
672 672
 
673 673
         // Filter item type
674
-        if ( ! empty( $_GET['type'] ) ) {
674
+        if (!empty($_GET['type'])) {
675 675
             $query->query_vars['meta_query'][] = array(
676 676
                 'key'     => '_wpinv_type',
677
-                'value'   => sanitize_text_field( $_GET['type'] ),
677
+                'value'   => sanitize_text_field($_GET['type']),
678 678
                 'compare' => '='
679 679
             );
680 680
 		}
@@ -684,15 +684,15 @@  discard block
 block discarded – undo
684 684
 	/**
685 685
 	 * Reorders items.
686 686
 	 */
687
-	public static function reorder_items( $vars ) {
687
+	public static function reorder_items($vars) {
688 688
 		global $typenow;
689 689
 
690
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
690
+		if ('wpi_item' !== $typenow || empty($vars['orderby'])) {
691 691
 			return $vars;
692 692
 		}
693 693
 
694 694
 		// By item type.
695
-		if ( 'type' == $vars['orderby'] ) {
695
+		if ('type' == $vars['orderby']) {
696 696
 			return array_merge(
697 697
 				$vars,
698 698
 				array(
@@ -703,7 +703,7 @@  discard block
 block discarded – undo
703 703
 		}
704 704
 
705 705
 		// By vat class.
706
-		if ( 'vat_class' == $vars['orderby'] ) {
706
+		if ('vat_class' == $vars['orderby']) {
707 707
 			return array_merge(
708 708
 				$vars,
709 709
 				array(
@@ -714,7 +714,7 @@  discard block
 block discarded – undo
714 714
 		}
715 715
 
716 716
 		// By vat rule.
717
-		if ( 'vat_rule' == $vars['orderby'] ) {
717
+		if ('vat_rule' == $vars['orderby']) {
718 718
 			return array_merge(
719 719
 				$vars,
720 720
 				array(
@@ -725,7 +725,7 @@  discard block
 block discarded – undo
725 725
 		}
726 726
 
727 727
 		// By price.
728
-		if ( 'price' == $vars['orderby'] ) {
728
+		if ('price' == $vars['orderby']) {
729 729
 			return array_merge(
730 730
 				$vars,
731 731
 				array(
@@ -742,27 +742,27 @@  discard block
 block discarded – undo
742 742
 	/**
743 743
 	 * Fired when deleting a post.
744 744
 	 */
745
-	public static function delete_post( $post_id ) {
745
+	public static function delete_post($post_id) {
746 746
 
747
-		switch ( get_post_type( $post_id ) ) {
747
+		switch (get_post_type($post_id)) {
748 748
 
749 749
 			case 'wpi_item' :
750
-				do_action( "getpaid_before_delete_item", new WPInv_Item( $post_id ) );
750
+				do_action("getpaid_before_delete_item", new WPInv_Item($post_id));
751 751
 				break;
752 752
 
753 753
 			case 'wpi_payment_form' :
754
-				do_action( "getpaid_before_delete_payment_form", new GetPaid_Payment_Form( $post_id ) );
754
+				do_action("getpaid_before_delete_payment_form", new GetPaid_Payment_Form($post_id));
755 755
 				break;
756 756
 
757 757
 			case 'wpi_discount' :
758
-				do_action( "getpaid_before_delete_discount", new WPInv_Discount( $post_id ) );
758
+				do_action("getpaid_before_delete_discount", new WPInv_Discount($post_id));
759 759
 				break;
760 760
 
761 761
 			case 'wpi_invoice' :
762
-				$invoice = new WPInv_Invoice( $post_id );
763
-				do_action( "getpaid_before_delete_invoice", $invoice );
764
-				$invoice->get_data_store()->delete_items( $invoice );
765
-				$invoice->get_data_store()->delete_special_fields( $invoice );
762
+				$invoice = new WPInv_Invoice($post_id);
763
+				do_action("getpaid_before_delete_invoice", $invoice);
764
+				$invoice->get_data_store()->delete_items($invoice);
765
+				$invoice->get_data_store()->delete_special_fields($invoice);
766 766
 				break;
767 767
 		}
768 768
 	}
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-details.php 1 patch
Spacing   +48 added lines, -48 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
 
@@ -21,13 +21,13 @@  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 );
27
+        $invoice = new WPInv_Invoice($post);
28 28
 
29 29
         // Nonce field.
30
-        wp_nonce_field( 'wpinv_details', 'wpinv_details_nonce' ) ;
30
+        wp_nonce_field('wpinv_details', 'wpinv_details_nonce');
31 31
 
32 32
 
33 33
         ?>
@@ -46,11 +46,11 @@  discard block
 block discarded – undo
46 46
 
47 47
                 <div class="bsui" style="margin-top: 1.5rem">
48 48
 
49
-                    <?php do_action( 'getpaid_invoice_edit_before_viewed_by_customer', $invoice ); ?>
50
-                    <?php if ( ! $invoice->is_draft() ) : ?>
49
+                    <?php do_action('getpaid_invoice_edit_before_viewed_by_customer', $invoice); ?>
50
+                    <?php if (!$invoice->is_draft()) : ?>
51 51
                         <div class="form-group">
52
-                            <strong><?php _e( 'Viewed by Customer:', 'invoicing' );?></strong>
53
-                            <?php ( $invoice->get_is_viewed() ) ? _e( 'Yes', 'invoicing' ) : _e( 'No', 'invoicing' ); ?>
52
+                            <strong><?php _e('Viewed by Customer:', 'invoicing'); ?></strong>
53
+                            <?php ($invoice->get_is_viewed()) ? _e('Yes', 'invoicing') : _e('No', 'invoicing'); ?>
54 54
                         </div>
55 55
                     <?php endif; ?>
56 56
 
@@ -58,13 +58,13 @@  discard block
 block discarded – undo
58 58
 
59 59
                         // Date created.
60 60
                         $label = sprintf(
61
-                            __( '%s Date:', 'invoicing' ),
62
-                            ucfirst( $invoice->get_invoice_quote_type() )
61
+                            __('%s Date:', 'invoicing'),
62
+                            ucfirst($invoice->get_invoice_quote_type())
63 63
                         );
64 64
 
65
-                        $info  = sprintf(
66
-                            __( 'The date this %s was created.', 'invoicing' ),
67
-                            strtolower( $invoice->get_invoice_quote_type() )
65
+                        $info = sprintf(
66
+                            __('The date this %s was created.', 'invoicing'),
67
+                            strtolower($invoice->get_invoice_quote_type())
68 68
                         );
69 69
 
70 70
                         echo aui()->input(
@@ -72,11 +72,11 @@  discard block
 block discarded – undo
72 72
                                 'type'        => 'datepicker',
73 73
                                 'id'          => 'wpinv_date_created',
74 74
                                 'name'        => 'date_created',
75
-                                'label'       => $label . getpaid_get_help_tip( $info ),
75
+                                'label'       => $label . getpaid_get_help_tip($info),
76 76
                                 'label_type'  => 'vertical',
77 77
                                 'placeholder' => 'YYYY-MM-DD 00:00',
78 78
                                 'class'       => 'form-control-sm',
79
-                                'value'       => $invoice->get_date_created( 'edit' ),
79
+                                'value'       => $invoice->get_date_created('edit'),
80 80
                                 'extra_attributes' => array(
81 81
                                     'data-enable-time' => 'true',
82 82
                                     'data-time_24hr'   => 'true',
@@ -87,15 +87,15 @@  discard block
 block discarded – undo
87 87
                         );
88 88
 
89 89
                         // Date paid.
90
-                        $date_paid = $invoice->get_date_completed( 'edit' );
91
-                        if ( ! empty( $date_paid ) && $invoice->is_paid() ) {
90
+                        $date_paid = $invoice->get_date_completed('edit');
91
+                        if (!empty($date_paid) && $invoice->is_paid()) {
92 92
 
93 93
                             echo aui()->input(
94 94
                                 array(
95 95
                                     'type'        => 'text',
96 96
                                     'id'          => 'wpinv_date_completed',
97 97
                                     'name'        => 'wpinv_date_completed',
98
-                                    'label'       => __( 'Date Completed:', 'invoicing' ),
98
+                                    'label'       => __('Date Completed:', 'invoicing'),
99 99
                                     'label_type'  => 'vertical',
100 100
                                     'class'       => 'form-control-sm',
101 101
                                     'value'       => $date_paid,
@@ -109,56 +109,56 @@  discard block
 block discarded – undo
109 109
                         }
110 110
 
111 111
                         // Due date.
112
-                        if ( $invoice->is_type( 'invoice' ) && wpinv_get_option( 'overdue_active' ) && ( $invoice->needs_payment() || $invoice->is_draft() ) ) {
112
+                        if ($invoice->is_type('invoice') && wpinv_get_option('overdue_active') && ($invoice->needs_payment() || $invoice->is_draft())) {
113 113
 
114 114
                             echo aui()->input(
115 115
                                 array(
116 116
                                     'type'        => 'text',
117 117
                                     'id'          => 'wpinv_due_date',
118 118
                                     'name'        => 'wpinv_due_date',
119
-                                    'label'       => __( 'Due Date:', 'invoicing' ) . getpaid_get_help_tip( __( 'Leave blank to disable automated reminder emails for this invoice.', 'invoicing' ) ),
119
+                                    'label'       => __('Due Date:', 'invoicing') . getpaid_get_help_tip(__('Leave blank to disable automated reminder emails for this invoice.', 'invoicing')),
120 120
                                     'label_type'  => 'vertical',
121
-                                    'placeholder' => __( 'No due date', 'invoicing' ),
121
+                                    'placeholder' => __('No due date', 'invoicing'),
122 122
                                     'class'       => 'form-control-sm',
123
-                                    'value'       => $invoice->get_due_date( 'edit' ),
123
+                                    'value'       => $invoice->get_due_date('edit'),
124 124
                                 )
125 125
                             );
126 126
 
127 127
                         }
128 128
 
129
-                        do_action( 'wpinv_meta_box_details_after_due_date', $invoice->get_id() );
130
-                        do_action( 'getpaid_metabox_after_due_date', $invoice );
129
+                        do_action('wpinv_meta_box_details_after_due_date', $invoice->get_id());
130
+                        do_action('getpaid_metabox_after_due_date', $invoice);
131 131
 
132 132
                         // Status.
133 133
                         $label = sprintf(
134
-                            __( '%s Status:', 'invoicing' ),
135
-                            ucfirst( $invoice->get_invoice_quote_type() )
134
+                            __('%s Status:', 'invoicing'),
135
+                            ucfirst($invoice->get_invoice_quote_type())
136 136
                         );
137 137
 
138
-                        $status = $invoice->get_status( 'edit' );
138
+                        $status = $invoice->get_status('edit');
139 139
                         echo aui()->select(
140 140
                             array(
141 141
                                 'id'               => 'wpinv_status',
142 142
                                 'name'             => 'wpinv_status',
143 143
                                 'label'            => $label,
144 144
                                 'label_type'       => 'vertical',
145
-                                'placeholder'      => __( 'Select Status', 'invoicing' ),
146
-                                'value'            => array_key_exists( $status, $invoice->get_all_statuses() ) ? $status : $invoice->get_default_status(),
145
+                                'placeholder'      => __('Select Status', 'invoicing'),
146
+                                'value'            => array_key_exists($status, $invoice->get_all_statuses()) ? $status : $invoice->get_default_status(),
147 147
                                 'select2'          => true,
148 148
                                 'data-allow-clear' => 'false',
149
-                                'options'          => wpinv_get_invoice_statuses( true, false, $invoice )
149
+                                'options'          => wpinv_get_invoice_statuses(true, false, $invoice)
150 150
                             )
151 151
                         );
152 152
 
153 153
                         // Invoice number.
154 154
                         $label = sprintf(
155
-                            __( '%s Number:', 'invoicing' ),
156
-                            ucfirst( $invoice->get_invoice_quote_type() )
155
+                            __('%s Number:', 'invoicing'),
156
+                            ucfirst($invoice->get_invoice_quote_type())
157 157
                         );
158 158
 
159
-                        $info  = sprintf(
160
-                            __( 'Each %s number must be unique.', 'invoicing' ),
161
-                            strtolower( $invoice->get_invoice_quote_type() )
159
+                        $info = sprintf(
160
+                            __('Each %s number must be unique.', 'invoicing'),
161
+                            strtolower($invoice->get_invoice_quote_type())
162 162
                         );
163 163
 
164 164
                         echo aui()->input(
@@ -166,11 +166,11 @@  discard block
 block discarded – undo
166 166
                                 'type'        => 'text',
167 167
                                 'id'          => 'wpinv_number',
168 168
                                 'name'        => 'wpinv_number',
169
-                                'label'       => $label . getpaid_get_help_tip( $info ),
169
+                                'label'       => $label . getpaid_get_help_tip($info),
170 170
                                 'label_type'  => 'vertical',
171
-                                'placeholder' => __( 'Autogenerate', 'invoicing' ),
171
+                                'placeholder' => __('Autogenerate', 'invoicing'),
172 172
                                 'class'       => 'form-control-sm',
173
-                                'value'       => $invoice->get_number( 'edit' ),
173
+                                'value'       => $invoice->get_number('edit'),
174 174
                             )
175 175
                         );
176 176
 
@@ -180,25 +180,25 @@  discard block
 block discarded – undo
180 180
                                 'type'        => 'text',
181 181
                                 'id'          => 'wpinv_cc',
182 182
                                 'name'        => 'wpinv_cc',
183
-                                'label'       => __( 'Email CC:', 'invoicing' ) . getpaid_get_help_tip( __( 'Enter a comma separated list of other emails that should be notified about the invoice.', 'invoicing' ) ),
183
+                                'label'       => __('Email CC:', 'invoicing') . getpaid_get_help_tip(__('Enter a comma separated list of other emails that should be notified about the invoice.', 'invoicing')),
184 184
                                 'label_type'  => 'vertical',
185
-                                'placeholder' => __( '[email protected], [email protected]', 'invoicing' ),
185
+                                'placeholder' => __('[email protected], [email protected]', 'invoicing'),
186 186
                                 'class'       => 'form-control-sm',
187
-                                'value'       => $invoice->get_email_cc( 'edit' ),
187
+                                'value'       => $invoice->get_email_cc('edit'),
188 188
                             )
189 189
                         );
190 190
 
191
-                        do_action( 'wpinv_meta_box_details_inner', $invoice->get_id() );
191
+                        do_action('wpinv_meta_box_details_inner', $invoice->get_id());
192 192
 
193 193
                         // Disable taxes.
194
-                        if ( wpinv_use_taxes() && ! ( $invoice->is_paid() || $invoice->is_refunded() ) ) {
194
+                        if (wpinv_use_taxes() && !($invoice->is_paid() || $invoice->is_refunded())) {
195 195
 
196 196
                             echo aui()->input(
197 197
                                 array(
198 198
                                     'id'          => 'wpinv_taxable',
199 199
                                     'name'        => 'disable_taxes',
200 200
                                     'type'        => 'checkbox',
201
-                                    'label'       => __( 'Disable taxes', 'invoicing' ),
201
+                                    'label'       => __('Disable taxes', 'invoicing'),
202 202
                                     'value'       => '1',
203 203
                                     'checked'     => (bool) $invoice->get_disable_taxes(),
204 204
                                 )
@@ -207,17 +207,17 @@  discard block
 block discarded – undo
207 207
                         }
208 208
 
209 209
                         // Apply a discount.
210
-                        if ( $invoice->get_discount_code( 'edit' ) ) {
210
+                        if ($invoice->get_discount_code('edit')) {
211 211
 
212 212
                             echo aui()->input(
213 213
                                 array(
214 214
                                     'type'        => 'text',
215 215
                                     'id'          => 'wpinv_discount_code',
216 216
                                     'name'        => 'wpinv_discount_code',
217
-                                    'label'       => __( 'Discount Code:', 'invoicing' ),
217
+                                    'label'       => __('Discount Code:', 'invoicing'),
218 218
                                     'label_type'  => 'vertical',
219 219
                                     'class'       => 'form-control-sm',
220
-                                    'value'       => $invoice->get_discount_code( 'edit' ),
220
+                                    'value'       => $invoice->get_discount_code('edit'),
221 221
                                     'extra_attributes' => array(
222 222
                                         'onclick'  => 'this.select();',
223 223
                                         'readonly' => 'true',
@@ -227,7 +227,7 @@  discard block
 block discarded – undo
227 227
 
228 228
                         }
229 229
 
230
-                        do_action( 'getpaid_metabox_after_invoice_details', $invoice );
230
+                        do_action('getpaid_metabox_after_invoice_details', $invoice);
231 231
 
232 232
                     ?>
233 233
 
Please login to merge, or discard this patch.
includes/wpinv-helper-functions.php 1 patch
Spacing   +259 added lines, -259 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
  * Are we supporting item quantities?
@@ -20,35 +20,35 @@  discard block
 block discarded – undo
20 20
  */
21 21
 function wpinv_get_ip() {
22 22
 
23
-    if ( isset( $_SERVER['HTTP_X_REAL_IP'] ) ) {
24
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REAL_IP'] ) );
23
+    if (isset($_SERVER['HTTP_X_REAL_IP'])) {
24
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_X_REAL_IP']));
25 25
     }
26 26
 
27
-    if ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
27
+    if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
28 28
         // Proxy servers can send through this header like this: X-Forwarded-For: client1, proxy1, proxy2
29 29
         // Make sure we always only send through the first IP in the list which should always be the client IP.
30
-        return (string) rest_is_ip_address( trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) ) ) ) );
30
+        return (string) rest_is_ip_address(trim(current(preg_split('/,/', sanitize_text_field(wp_unslash($_SERVER['HTTP_X_FORWARDED_FOR']))))));
31 31
     }
32 32
 
33
-    if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) {
34
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_CLIENT_IP'] ) );
33
+    if (isset($_SERVER['HTTP_CLIENT_IP'])) {
34
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_CLIENT_IP']));
35 35
     }
36 36
 
37
-    if ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
38
-        return sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) );
37
+    if (isset($_SERVER['REMOTE_ADDR'])) {
38
+        return sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR']));
39 39
     }
40 40
 
41 41
     return '';
42 42
 }
43 43
 
44 44
 function wpinv_get_user_agent() {
45
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
46
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
45
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
46
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
47 47
     } else {
48 48
         $user_agent = '';
49 49
     }
50 50
 
51
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
51
+    return apply_filters('wpinv_get_user_agent', $user_agent);
52 52
 }
53 53
 
54 54
 /**
@@ -56,23 +56,23 @@  discard block
 block discarded – undo
56 56
  * 
57 57
  * @param string $amount The amount to sanitize.
58 58
  */
59
-function wpinv_sanitize_amount( $amount ) {
59
+function wpinv_sanitize_amount($amount) {
60 60
 
61
-    if ( is_numeric( $amount ) ) {
62
-        return floatval( $amount );
61
+    if (is_numeric($amount)) {
62
+        return floatval($amount);
63 63
     }
64 64
 
65 65
     // Separate the decimals and thousands.
66
-    $amount    = explode( wpinv_decimal_separator(), $amount );
66
+    $amount    = explode(wpinv_decimal_separator(), $amount);
67 67
 
68 68
     // Remove thousands.
69
-    $amount[0] = str_replace( wpinv_thousands_separator(), '', $amount[0] );
69
+    $amount[0] = str_replace(wpinv_thousands_separator(), '', $amount[0]);
70 70
 
71 71
     // Convert back to string.
72
-    $amount = count( $amount ) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
72
+    $amount = count($amount) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
73 73
 
74 74
     // Cast the remaining to a float.
75
-    return (float) preg_replace( '/[^0-9\.\-]/', '', $amount );
75
+    return (float) preg_replace('/[^0-9\.\-]/', '', $amount);
76 76
 
77 77
 }
78 78
 
@@ -82,19 +82,19 @@  discard block
 block discarded – undo
82 82
  * @param float $amount
83 83
  * @param float|string|int|null $decimals
84 84
  */
85
-function wpinv_round_amount( $amount, $decimals = null, $use_sprintf = false ) {
85
+function wpinv_round_amount($amount, $decimals = null, $use_sprintf = false) {
86 86
 
87
-    if ( $decimals === null ) {
87
+    if ($decimals === null) {
88 88
         $decimals = wpinv_decimals();
89 89
     }
90 90
 
91
-    if ( $use_sprintf ) {
92
-        $amount = sprintf( "%.{$decimals}f", (float) $amount );
91
+    if ($use_sprintf) {
92
+        $amount = sprintf("%.{$decimals}f", (float) $amount);
93 93
     } else {
94
-        $amount = round( (float) $amount, absint( $decimals ) );
94
+        $amount = round((float) $amount, absint($decimals));
95 95
     }
96 96
 
97
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
97
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
98 98
 }
99 99
 
100 100
 /**
@@ -106,32 +106,32 @@  discard block
 block discarded – undo
106 106
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
107 107
  * @return array
108 108
  */
109
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
109
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
110 110
 
111 111
 	$invoice_statuses = array(
112
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
113
-        'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
114
-        'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
115
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
116
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
117
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
118
-        'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
119
-        'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
112
+		'wpi-pending'    => _x('Pending payment', 'Invoice status', 'invoicing'),
113
+        'publish'        => _x('Paid', 'Invoice status', 'invoicing'),
114
+        'wpi-processing' => _x('Processing', 'Invoice status', 'invoicing'),
115
+		'wpi-onhold'     => _x('On hold', 'Invoice status', 'invoicing'),
116
+		'wpi-cancelled'  => _x('Cancelled', 'Invoice status', 'invoicing'),
117
+		'wpi-refunded'   => _x('Refunded', 'Invoice status', 'invoicing'),
118
+        'wpi-failed'     => _x('Failed', 'Invoice status', 'invoicing'),
119
+        'wpi-renewal'    => _x('Renewal Payment', 'Invoice status', 'invoicing'),
120 120
     );
121 121
 
122
-    if ( $draft ) {
123
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
122
+    if ($draft) {
123
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
124 124
     }
125 125
 
126
-    if ( $trashed ) {
127
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
126
+    if ($trashed) {
127
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
128 128
     }
129 129
 
130
-    if ( $invoice instanceof WPInv_Invoice ) {
130
+    if ($invoice instanceof WPInv_Invoice) {
131 131
         $invoice = $invoice->get_post_type();
132 132
     }
133 133
 
134
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
134
+	return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
135 135
 }
136 136
 
137 137
 /**
@@ -140,11 +140,11 @@  discard block
 block discarded – undo
140 140
  * @param string $status The raw status
141 141
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
142 142
  */
143
-function wpinv_status_nicename( $status, $invoice = false ) {
144
-    $statuses = wpinv_get_invoice_statuses( true, true, $invoice );
145
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : $status;
143
+function wpinv_status_nicename($status, $invoice = false) {
144
+    $statuses = wpinv_get_invoice_statuses(true, true, $invoice);
145
+    $status   = isset($statuses[$status]) ? $statuses[$status] : $status;
146 146
 
147
-    return sanitize_text_field( $status );
147
+    return sanitize_text_field($status);
148 148
 }
149 149
 
150 150
 /**
@@ -152,13 +152,13 @@  discard block
 block discarded – undo
152 152
  * 
153 153
  * @param string $current
154 154
  */
155
-function wpinv_get_currency( $current = '' ) {
155
+function wpinv_get_currency($current = '') {
156 156
 
157
-    if ( empty( $current ) ) {
158
-        $current = apply_filters( 'wpinv_currency', wpinv_get_option( 'currency', 'USD' ) );
157
+    if (empty($current)) {
158
+        $current = apply_filters('wpinv_currency', wpinv_get_option('currency', 'USD'));
159 159
     }
160 160
 
161
-    return trim( strtoupper( $current ) );
161
+    return trim(strtoupper($current));
162 162
 }
163 163
 
164 164
 /**
@@ -166,25 +166,25 @@  discard block
 block discarded – undo
166 166
  * 
167 167
  * @param string|null $currency The currency code. Defaults to the default currency.
168 168
  */
169
-function wpinv_currency_symbol( $currency = null ) {
169
+function wpinv_currency_symbol($currency = null) {
170 170
 
171 171
     // Prepare the currency.
172
-    $currency = empty( $currency ) ? wpinv_get_currency() : wpinv_clean( $currency );
172
+    $currency = empty($currency) ? wpinv_get_currency() : wpinv_clean($currency);
173 173
 
174 174
     // Fetch all symbols.
175 175
     $symbols = wpinv_get_currency_symbols();
176 176
 
177 177
     // Fetch this currencies symbol.
178
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
178
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
179 179
 
180 180
     // Filter the symbol.
181
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
181
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
182 182
 }
183 183
 
184 184
 function wpinv_currency_position() {
185
-    $position = wpinv_get_option( 'currency_position', 'left' );
185
+    $position = wpinv_get_option('currency_position', 'left');
186 186
     
187
-    return apply_filters( 'wpinv_currency_position', $position );
187
+    return apply_filters('wpinv_currency_position', $position);
188 188
 }
189 189
 
190 190
 /**
@@ -192,13 +192,13 @@  discard block
 block discarded – undo
192 192
  * 
193 193
  * @param $string|null $current
194 194
  */
195
-function wpinv_thousands_separator( $current = null ) {
195
+function wpinv_thousands_separator($current = null) {
196 196
 
197
-    if ( null == $current ) {
198
-        $current = wpinv_get_option( 'thousands_separator', ',' );
197
+    if (null == $current) {
198
+        $current = wpinv_get_option('thousands_separator', ',');
199 199
     }
200 200
 
201
-    return trim( $current );
201
+    return trim($current);
202 202
 }
203 203
 
204 204
 /**
@@ -206,13 +206,13 @@  discard block
 block discarded – undo
206 206
  * 
207 207
  * @param $string|null $current
208 208
  */
209
-function wpinv_decimal_separator( $current = null ) {
209
+function wpinv_decimal_separator($current = null) {
210 210
 
211
-    if ( null == $current ) {
212
-        $current = wpinv_get_option( 'decimal_separator', '.' );
211
+    if (null == $current) {
212
+        $current = wpinv_get_option('decimal_separator', '.');
213 213
     }
214 214
     
215
-    return trim( $current );
215
+    return trim($current);
216 216
 }
217 217
 
218 218
 /**
@@ -220,27 +220,27 @@  discard block
 block discarded – undo
220 220
  * 
221 221
  * @param $string|null $current
222 222
  */
223
-function wpinv_decimals( $current = null ) {
223
+function wpinv_decimals($current = null) {
224 224
 
225
-    if ( null == $current ) {
226
-        $current = wpinv_get_option( 'decimals', 2 );
225
+    if (null == $current) {
226
+        $current = wpinv_get_option('decimals', 2);
227 227
     }
228 228
     
229
-    return absint( $current );
229
+    return absint($current);
230 230
 }
231 231
 
232 232
 /**
233 233
  * Retrieves a list of all supported currencies.
234 234
  */
235 235
 function wpinv_get_currencies() {
236
-    return apply_filters( 'wpinv_currencies', wpinv_get_data( 'currencies' ) );
236
+    return apply_filters('wpinv_currencies', wpinv_get_data('currencies'));
237 237
 }
238 238
 
239 239
 /**
240 240
  * Retrieves a list of all currency symbols.
241 241
  */
242 242
 function wpinv_get_currency_symbols() {
243
-    return apply_filters( 'wpinv_currency_symbols', wpinv_get_data( 'currency-symbols' ) );
243
+    return apply_filters('wpinv_currency_symbols', wpinv_get_data('currency-symbols'));
244 244
 }
245 245
 
246 246
 /**
@@ -252,7 +252,7 @@  discard block
 block discarded – undo
252 252
 	$currency_pos = wpinv_currency_position();
253 253
 	$format       = '%1$s%2$s';
254 254
 
255
-	switch ( $currency_pos ) {
255
+	switch ($currency_pos) {
256 256
 		case 'left':
257 257
 			$format = '%1$s%2$s';
258 258
 			break;
@@ -267,7 +267,7 @@  discard block
 block discarded – undo
267 267
 			break;
268 268
 	}
269 269
 
270
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
270
+	return apply_filters('getpaid_price_format', $format, $currency_pos);
271 271
 }
272 272
 
273 273
 /**
@@ -277,25 +277,25 @@  discard block
 block discarded – undo
277 277
  * @param  string $currency Currency.
278 278
  * @return string
279 279
  */
280
-function wpinv_price( $amount = 0, $currency = '' ) {
280
+function wpinv_price($amount = 0, $currency = '') {
281 281
 
282 282
     // Backwards compatibility.
283
-    $amount             = wpinv_sanitize_amount( $amount );
283
+    $amount             = wpinv_sanitize_amount($amount);
284 284
 
285 285
     // Prepare variables.
286
-    $currency           = wpinv_get_currency( $currency );
286
+    $currency           = wpinv_get_currency($currency);
287 287
     $amount             = (float) $amount;
288 288
     $unformatted_amount = $amount;
289 289
     $negative           = $amount < 0;
290
-    $amount             = apply_filters( 'getpaid_raw_amount', floatval( $negative ? $amount * -1 : $amount ) );
291
-    $amount             = wpinv_format_amount( $amount );
290
+    $amount             = apply_filters('getpaid_raw_amount', floatval($negative ? $amount * -1 : $amount));
291
+    $amount             = wpinv_format_amount($amount);
292 292
 
293 293
     // Format the amount.
294 294
     $format             = getpaid_get_price_format();
295
-    $formatted_amount   = ( $negative ? '-' : '' ) . sprintf( $format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol( $currency ) . '</span>', $amount );
295
+    $formatted_amount   = ($negative ? '-' : '') . sprintf($format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol($currency) . '</span>', $amount);
296 296
 
297 297
     // Filter the formatting.
298
-    return apply_filters( 'wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount );
298
+    return apply_filters('wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount);
299 299
 }
300 300
 
301 301
 /**
@@ -306,25 +306,25 @@  discard block
 block discarded – undo
306 306
  * @param  bool     $calculate Whether or not to apply separators.
307 307
  * @return string
308 308
  */
309
-function wpinv_format_amount( $amount, $decimals = null, $calculate = false ) {
309
+function wpinv_format_amount($amount, $decimals = null, $calculate = false) {
310 310
     $thousands_sep = wpinv_thousands_separator();
311 311
     $decimal_sep   = wpinv_decimal_separator();
312
-    $decimals      = wpinv_decimals( $decimals );
313
-    $amount        = wpinv_sanitize_amount( $amount );
312
+    $decimals      = wpinv_decimals($decimals);
313
+    $amount        = wpinv_sanitize_amount($amount);
314 314
 
315
-    if ( $calculate ) {
315
+    if ($calculate) {
316 316
         return $amount;
317 317
     }
318 318
 
319 319
     // Fomart the amount.
320
-    return number_format( $amount, $decimals, $decimal_sep, $thousands_sep );
320
+    return number_format($amount, $decimals, $decimal_sep, $thousands_sep);
321 321
 }
322 322
 
323
-function wpinv_sanitize_key( $key ) {
323
+function wpinv_sanitize_key($key) {
324 324
     $raw_key = $key;
325
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
325
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
326 326
 
327
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
327
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
328 328
 }
329 329
 
330 330
 /**
@@ -332,8 +332,8 @@  discard block
 block discarded – undo
332 332
  * 
333 333
  * @param $str the file whose extension should be retrieved.
334 334
  */
335
-function wpinv_get_file_extension( $str ) {
336
-    $filetype = wp_check_filetype( $str );
335
+function wpinv_get_file_extension($str) {
336
+    $filetype = wp_check_filetype($str);
337 337
     return $filetype['ext'];
338 338
 }
339 339
 
@@ -342,16 +342,16 @@  discard block
 block discarded – undo
342 342
  * 
343 343
  * @param string $string
344 344
  */
345
-function wpinv_string_is_image_url( $string ) {
346
-    $extension = strtolower( wpinv_get_file_extension( $string ) );
347
-    return in_array( $extension, array( 'jpeg', 'jpg', 'png', 'gif', 'ico' ), true );
345
+function wpinv_string_is_image_url($string) {
346
+    $extension = strtolower(wpinv_get_file_extension($string));
347
+    return in_array($extension, array('jpeg', 'jpg', 'png', 'gif', 'ico'), true);
348 348
 }
349 349
 
350 350
 /**
351 351
  * Returns the current URL.
352 352
  */
353 353
 function wpinv_get_current_page_url() {
354
-    return ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
354
+    return (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
355 355
 }
356 356
 
357 357
 /**
@@ -361,46 +361,46 @@  discard block
 block discarded – undo
361 361
  * @param string $name  Constant name.
362 362
  * @param mixed  $value Value.
363 363
  */
364
-function getpaid_maybe_define_constant( $name, $value ) {
365
-	if ( ! defined( $name ) ) {
366
-		define( $name, $value );
364
+function getpaid_maybe_define_constant($name, $value) {
365
+	if (!defined($name)) {
366
+		define($name, $value);
367 367
 	}
368 368
 }
369 369
 
370 370
 function wpinv_get_php_arg_separator_output() {
371
-	return ini_get( 'arg_separator.output' );
371
+	return ini_get('arg_separator.output');
372 372
 }
373 373
 
374
-function wpinv_rgb_from_hex( $color ) {
375
-    $color = str_replace( '#', '', $color );
374
+function wpinv_rgb_from_hex($color) {
375
+    $color = str_replace('#', '', $color);
376 376
 
377 377
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
378
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
379
-    if ( empty( $color ) ) {
378
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
379
+    if (empty($color)) {
380 380
         return NULL;
381 381
     }
382 382
 
383
-    $color = str_split( $color );
383
+    $color = str_split($color);
384 384
 
385 385
     $rgb      = array();
386
-    $rgb['R'] = hexdec( $color[0] . $color[1] );
387
-    $rgb['G'] = hexdec( $color[2] . $color[3] );
388
-    $rgb['B'] = hexdec( $color[4] . $color[5] );
386
+    $rgb['R'] = hexdec($color[0] . $color[1]);
387
+    $rgb['G'] = hexdec($color[2] . $color[3]);
388
+    $rgb['B'] = hexdec($color[4] . $color[5]);
389 389
 
390 390
     return $rgb;
391 391
 }
392 392
 
393
-function wpinv_hex_darker( $color, $factor = 30 ) {
394
-    $base  = wpinv_rgb_from_hex( $color );
393
+function wpinv_hex_darker($color, $factor = 30) {
394
+    $base  = wpinv_rgb_from_hex($color);
395 395
     $color = '#';
396 396
 
397
-    foreach ( $base as $k => $v ) {
397
+    foreach ($base as $k => $v) {
398 398
         $amount      = $v / 100;
399
-        $amount      = round( $amount * $factor );
399
+        $amount      = round($amount * $factor);
400 400
         $new_decimal = $v - $amount;
401 401
 
402
-        $new_hex_component = dechex( $new_decimal );
403
-        if ( strlen( $new_hex_component ) < 2 ) {
402
+        $new_hex_component = dechex($new_decimal);
403
+        if (strlen($new_hex_component) < 2) {
404 404
             $new_hex_component = "0" . $new_hex_component;
405 405
         }
406 406
         $color .= $new_hex_component;
@@ -409,18 +409,18 @@  discard block
 block discarded – undo
409 409
     return $color;
410 410
 }
411 411
 
412
-function wpinv_hex_lighter( $color, $factor = 30 ) {
413
-    $base  = wpinv_rgb_from_hex( $color );
412
+function wpinv_hex_lighter($color, $factor = 30) {
413
+    $base  = wpinv_rgb_from_hex($color);
414 414
     $color = '#';
415 415
 
416
-    foreach ( $base as $k => $v ) {
416
+    foreach ($base as $k => $v) {
417 417
         $amount      = 255 - $v;
418 418
         $amount      = $amount / 100;
419
-        $amount      = round( $amount * $factor );
419
+        $amount      = round($amount * $factor);
420 420
         $new_decimal = $v + $amount;
421 421
 
422
-        $new_hex_component = dechex( $new_decimal );
423
-        if ( strlen( $new_hex_component ) < 2 ) {
422
+        $new_hex_component = dechex($new_decimal);
423
+        if (strlen($new_hex_component) < 2) {
424 424
             $new_hex_component = "0" . $new_hex_component;
425 425
         }
426 426
         $color .= $new_hex_component;
@@ -429,22 +429,22 @@  discard block
 block discarded – undo
429 429
     return $color;
430 430
 }
431 431
 
432
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
433
-    $hex = str_replace( '#', '', $color );
432
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
433
+    $hex = str_replace('#', '', $color);
434 434
 
435
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
436
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
437
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
435
+    $c_r = hexdec(substr($hex, 0, 2));
436
+    $c_g = hexdec(substr($hex, 2, 2));
437
+    $c_b = hexdec(substr($hex, 4, 2));
438 438
 
439
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
439
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
440 440
 
441 441
     return $brightness > 155 ? $dark : $light;
442 442
 }
443 443
 
444
-function wpinv_format_hex( $hex ) {
445
-    $hex = trim( str_replace( '#', '', $hex ) );
444
+function wpinv_format_hex($hex) {
445
+    $hex = trim(str_replace('#', '', $hex));
446 446
 
447
-    if ( strlen( $hex ) == 3 ) {
447
+    if (strlen($hex) == 3) {
448 448
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
449 449
     }
450 450
 
@@ -464,12 +464,12 @@  discard block
 block discarded – undo
464 464
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
465 465
  * @return string
466 466
  */
467
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
468
-    if ( function_exists( 'mb_strimwidth' ) ) {
469
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
467
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
468
+    if (function_exists('mb_strimwidth')) {
469
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
470 470
     }
471 471
     
472
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
472
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
473 473
 }
474 474
 
475 475
 /**
@@ -481,28 +481,28 @@  discard block
 block discarded – undo
481 481
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
482 482
  * @return int Returns the number of characters in string.
483 483
  */
484
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
485
-    if ( function_exists( 'mb_strlen' ) ) {
486
-        return mb_strlen( $str, $encoding );
484
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
485
+    if (function_exists('mb_strlen')) {
486
+        return mb_strlen($str, $encoding);
487 487
     }
488 488
         
489
-    return strlen( $str );
489
+    return strlen($str);
490 490
 }
491 491
 
492
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
493
-    if ( function_exists( 'mb_strtolower' ) ) {
494
-        return mb_strtolower( $str, $encoding );
492
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
493
+    if (function_exists('mb_strtolower')) {
494
+        return mb_strtolower($str, $encoding);
495 495
     }
496 496
     
497
-    return strtolower( $str );
497
+    return strtolower($str);
498 498
 }
499 499
 
500
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
501
-    if ( function_exists( 'mb_strtoupper' ) ) {
502
-        return mb_strtoupper( $str, $encoding );
500
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
501
+    if (function_exists('mb_strtoupper')) {
502
+        return mb_strtoupper($str, $encoding);
503 503
     }
504 504
     
505
-    return strtoupper( $str );
505
+    return strtoupper($str);
506 506
 }
507 507
 
508 508
 /**
@@ -516,12 +516,12 @@  discard block
 block discarded – undo
516 516
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
517 517
  * @return int Returns the position of the first occurrence of search in the string.
518 518
  */
519
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
520
-    if ( function_exists( 'mb_strpos' ) ) {
521
-        return mb_strpos( $str, $find, $offset, $encoding );
519
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
520
+    if (function_exists('mb_strpos')) {
521
+        return mb_strpos($str, $find, $offset, $encoding);
522 522
     }
523 523
         
524
-    return strpos( $str, $find, $offset );
524
+    return strpos($str, $find, $offset);
525 525
 }
526 526
 
527 527
 /**
@@ -535,12 +535,12 @@  discard block
 block discarded – undo
535 535
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
536 536
  * @return int Returns the position of the last occurrence of search.
537 537
  */
538
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
539
-    if ( function_exists( 'mb_strrpos' ) ) {
540
-        return mb_strrpos( $str, $find, $offset, $encoding );
538
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
539
+    if (function_exists('mb_strrpos')) {
540
+        return mb_strrpos($str, $find, $offset, $encoding);
541 541
     }
542 542
         
543
-    return strrpos( $str, $find, $offset );
543
+    return strrpos($str, $find, $offset);
544 544
 }
545 545
 
546 546
 /**
@@ -555,16 +555,16 @@  discard block
 block discarded – undo
555 555
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
556 556
  * @return string
557 557
  */
558
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
559
-    if ( function_exists( 'mb_substr' ) ) {
560
-        if ( $length === null ) {
561
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
558
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
559
+    if (function_exists('mb_substr')) {
560
+        if ($length === null) {
561
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
562 562
         } else {
563
-            return mb_substr( $str, $start, $length, $encoding );
563
+            return mb_substr($str, $start, $length, $encoding);
564 564
         }
565 565
     }
566 566
         
567
-    return substr( $str, $start, $length );
567
+    return substr($str, $start, $length);
568 568
 }
569 569
 
570 570
 /**
@@ -576,48 +576,48 @@  discard block
 block discarded – undo
576 576
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
577 577
  * @return string The width of string.
578 578
  */
579
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
580
-    if ( function_exists( 'mb_strwidth' ) ) {
581
-        return mb_strwidth( $str, $encoding );
579
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
580
+    if (function_exists('mb_strwidth')) {
581
+        return mb_strwidth($str, $encoding);
582 582
     }
583 583
     
584
-    return wpinv_utf8_strlen( $str, $encoding );
584
+    return wpinv_utf8_strlen($str, $encoding);
585 585
 }
586 586
 
587
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
588
-    if ( function_exists( 'mb_strlen' ) ) {
589
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
587
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
588
+    if (function_exists('mb_strlen')) {
589
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
590 590
         $str_end = "";
591 591
         
592
-        if ( $lower_str_end ) {
593
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
592
+        if ($lower_str_end) {
593
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
594 594
         } else {
595
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
595
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
596 596
         }
597 597
 
598 598
         return $first_letter . $str_end;
599 599
     }
600 600
     
601
-    return ucfirst( $str );
601
+    return ucfirst($str);
602 602
 }
603 603
 
604
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
605
-    if ( function_exists( 'mb_convert_case' ) ) {
606
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
604
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
605
+    if (function_exists('mb_convert_case')) {
606
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
607 607
     }
608 608
     
609
-    return ucwords( $str );
609
+    return ucwords($str);
610 610
 }
611 611
 
612
-function wpinv_period_in_days( $period, $unit ) {
613
-    $period = absint( $period );
612
+function wpinv_period_in_days($period, $unit) {
613
+    $period = absint($period);
614 614
     
615
-    if ( $period > 0 ) {
616
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
615
+    if ($period > 0) {
616
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
617 617
             $period = $period * 7;
618
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
618
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
619 619
             $period = $period * 30;
620
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
620
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
621 621
             $period = $period * 365;
622 622
         }
623 623
     }
@@ -625,14 +625,14 @@  discard block
 block discarded – undo
625 625
     return $period;
626 626
 }
627 627
 
628
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
629
-    if ( function_exists( 'cal_days_in_month' ) ) {
630
-        return cal_days_in_month( $calendar, $month, $year );
628
+function wpinv_cal_days_in_month($calendar, $month, $year) {
629
+    if (function_exists('cal_days_in_month')) {
630
+        return cal_days_in_month($calendar, $month, $year);
631 631
     }
632 632
 
633 633
     // Fallback in case the calendar extension is not loaded in PHP
634 634
     // Only supports Gregorian calendar
635
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
635
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
636 636
 }
637 637
 
638 638
 /**
@@ -643,12 +643,12 @@  discard block
 block discarded – undo
643 643
  *
644 644
  * @return string
645 645
  */
646
-function wpi_help_tip( $tip, $allow_html = false ) {
646
+function wpi_help_tip($tip, $allow_html = false) {
647 647
 
648
-    if ( $allow_html ) {
649
-        $tip = wpi_sanitize_tooltip( $tip );
648
+    if ($allow_html) {
649
+        $tip = wpi_sanitize_tooltip($tip);
650 650
     } else {
651
-        $tip = esc_attr( $tip );
651
+        $tip = esc_attr($tip);
652 652
     }
653 653
 
654 654
     return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
@@ -662,8 +662,8 @@  discard block
 block discarded – undo
662 662
  * @param string $var
663 663
  * @return string
664 664
  */
665
-function wpi_sanitize_tooltip( $var ) {
666
-    return wp_kses( html_entity_decode( $var ), array(
665
+function wpi_sanitize_tooltip($var) {
666
+    return wp_kses(html_entity_decode($var), array(
667 667
         'br'     => array(),
668 668
         'em'     => array(),
669 669
         'strong' => array(),
@@ -674,7 +674,7 @@  discard block
 block discarded – undo
674 674
         'li'     => array(),
675 675
         'ol'     => array(),
676 676
         'p'      => array(),
677
-    ) );
677
+    ));
678 678
 }
679 679
 
680 680
 /**
@@ -684,7 +684,7 @@  discard block
 block discarded – undo
684 684
  */
685 685
 function wpinv_get_screen_ids() {
686 686
 
687
-    $screen_id = sanitize_title( __( 'Invoicing', 'invoicing' ) );
687
+    $screen_id = sanitize_title(__('Invoicing', 'invoicing'));
688 688
 
689 689
     $screen_ids = array(
690 690
         'toplevel_page_' . $screen_id,
@@ -702,7 +702,7 @@  discard block
 block discarded – undo
702 702
         'invoicing_page_wpi-addons',
703 703
     );
704 704
 
705
-    return apply_filters( 'wpinv_screen_ids', $screen_ids );
705
+    return apply_filters('wpinv_screen_ids', $screen_ids);
706 706
 }
707 707
 
708 708
 /**
@@ -713,14 +713,14 @@  discard block
 block discarded – undo
713 713
  * @param array|string $list List of values.
714 714
  * @return array Sanitized array of values.
715 715
  */
716
-function wpinv_parse_list( $list ) {
716
+function wpinv_parse_list($list) {
717 717
 
718
-    if ( empty( $list ) ) {
718
+    if (empty($list)) {
719 719
         $list = array();
720 720
     }
721 721
 
722
-	if ( ! is_array( $list ) ) {
723
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
722
+	if (!is_array($list)) {
723
+		return preg_split('/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY);
724 724
 	}
725 725
 
726 726
 	return $list;
@@ -734,16 +734,16 @@  discard block
 block discarded – undo
734 734
  * @param string $key Type of data to fetch.
735 735
  * @return mixed Fetched data.
736 736
  */
737
-function wpinv_get_data( $key ) {
737
+function wpinv_get_data($key) {
738 738
 
739 739
     // Try fetching it from the cache.
740
-    $data = wp_cache_get( "wpinv-data-$key", 'wpinv' );
741
-    if( $data ) {
740
+    $data = wp_cache_get("wpinv-data-$key", 'wpinv');
741
+    if ($data) {
742 742
         return $data;
743 743
     }
744 744
 
745
-    $data = apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
746
-	wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
745
+    $data = apply_filters("wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php");
746
+	wp_cache_set("wpinv-data-$key", $data, 'wpinv');
747 747
 
748 748
 	return $data;
749 749
 }
@@ -757,10 +757,10 @@  discard block
 block discarded – undo
757 757
  * @param bool $first_empty Whether or not the first item in the list should be empty
758 758
  * @return mixed Fetched data.
759 759
  */
760
-function wpinv_maybe_add_empty_option( $options, $first_empty ) {
760
+function wpinv_maybe_add_empty_option($options, $first_empty) {
761 761
 
762
-    if ( ! empty( $options ) && $first_empty ) {
763
-        return array_merge( array( '' => '' ), $options );
762
+    if (!empty($options) && $first_empty) {
763
+        return array_merge(array('' => ''), $options);
764 764
     }
765 765
     return $options;
766 766
 
@@ -772,21 +772,21 @@  discard block
 block discarded – undo
772 772
  * @param mixed $var Data to sanitize.
773 773
  * @return string|array
774 774
  */
775
-function wpinv_clean( $var ) {
775
+function wpinv_clean($var) {
776 776
 
777
-	if ( is_array( $var ) ) {
778
-		return array_map( 'wpinv_clean', $var );
777
+	if (is_array($var)) {
778
+		return array_map('wpinv_clean', $var);
779 779
     }
780 780
 
781
-    if ( is_object( $var ) ) {
782
-		$object_vars = get_object_vars( $var );
783
-		foreach ( $object_vars as $property_name => $property_value ) {
784
-			$var->$property_name = wpinv_clean( $property_value );
781
+    if (is_object($var)) {
782
+		$object_vars = get_object_vars($var);
783
+		foreach ($object_vars as $property_name => $property_value) {
784
+			$var->$property_name = wpinv_clean($property_value);
785 785
         }
786 786
         return $var;
787 787
 	}
788 788
     
789
-    return is_string( $var ) ? sanitize_text_field( $var ) : $var;
789
+    return is_string($var) ? sanitize_text_field($var) : $var;
790 790
 }
791 791
 
792 792
 /**
@@ -795,43 +795,43 @@  discard block
 block discarded – undo
795 795
  * @param string $str Data to convert.
796 796
  * @return string|array
797 797
  */
798
-function getpaid_convert_price_string_to_options( $str ) {
798
+function getpaid_convert_price_string_to_options($str) {
799 799
 
800
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
801
-    $options     = array();
800
+	$raw_options = array_map('trim', explode(',', $str));
801
+    $options = array();
802 802
 
803
-    foreach ( $raw_options as $option ) {
803
+    foreach ($raw_options as $option) {
804 804
 
805
-        if ( '' == $option ) {
805
+        if ('' == $option) {
806 806
             continue;
807 807
         }
808 808
 
809
-        $option = array_map( 'trim', explode( '|', $option ) );
809
+        $option = array_map('trim', explode('|', $option));
810 810
 
811 811
         $price = null;
812 812
         $label = null;
813 813
 
814
-        if ( isset( $option[0] ) && '' !=  $option[0] ) {
815
-            $label  = $option[0];
814
+        if (isset($option[0]) && '' != $option[0]) {
815
+            $label = $option[0];
816 816
         }
817 817
 
818
-        if ( isset( $option[1] ) && '' !=  $option[1] ) {
818
+        if (isset($option[1]) && '' != $option[1]) {
819 819
             $price = $option[1];
820 820
         }
821 821
 
822
-        if ( ! isset( $price ) ) {
822
+        if (!isset($price)) {
823 823
             $price = $label;
824 824
         }
825 825
 
826
-        if ( ! isset( $price ) || ! is_numeric( $price ) ) {
826
+        if (!isset($price) || !is_numeric($price)) {
827 827
             continue;
828 828
         }
829 829
 
830
-        if ( ! isset( $label ) ) {
830
+        if (!isset($label)) {
831 831
             $label = $price;
832 832
         }
833 833
 
834
-        $options[ $price ] = $label;
834
+        $options[$price] = $label;
835 835
     }
836 836
 
837 837
     return $options;
@@ -840,27 +840,27 @@  discard block
 block discarded – undo
840 840
 /**
841 841
  * Returns the help tip.
842 842
  */
843
-function getpaid_get_help_tip( $tip, $additional_classes = '' ) {
844
-    $additional_classes = sanitize_html_class( $additional_classes );
845
-    $tip                = esc_attr__( $tip );
843
+function getpaid_get_help_tip($tip, $additional_classes = '') {
844
+    $additional_classes = sanitize_html_class($additional_classes);
845
+    $tip                = esc_attr__($tip);
846 846
     return "<span class='wpi-help-tip dashicons dashicons-editor-help $additional_classes' title='$tip'></span>";
847 847
 }
848 848
 
849 849
 /**
850 850
  * Formats a date
851 851
  */
852
-function getpaid_format_date( $date, $with_time = false ) {
852
+function getpaid_format_date($date, $with_time = false) {
853 853
 
854
-    if ( empty( $date ) || $date == '0000-00-00 00:00:00' ) {
854
+    if (empty($date) || $date == '0000-00-00 00:00:00') {
855 855
         return '';
856 856
     }
857 857
 
858 858
     $format = getpaid_date_format();
859 859
 
860
-    if ( $with_time ) {
860
+    if ($with_time) {
861 861
         $format .= ' ' . getpaid_time_format();
862 862
     }
863
-    return date_i18n( $format, strtotime( $date ) );
863
+    return date_i18n($format, strtotime($date));
864 864
 
865 865
 }
866 866
 
@@ -869,9 +869,9 @@  discard block
 block discarded – undo
869 869
  *
870 870
  * @return string
871 871
  */
872
-function getpaid_format_date_value( $date, $default = "&mdash;", $with_time = false ) {
873
-    $date = getpaid_format_date( $date, $with_time );
874
-    return empty( $date ) ? $default : $date;
872
+function getpaid_format_date_value($date, $default = "&mdash;", $with_time = false) {
873
+    $date = getpaid_format_date($date, $with_time);
874
+    return empty($date) ? $default : $date;
875 875
 }
876 876
 
877 877
 /**
@@ -880,7 +880,7 @@  discard block
 block discarded – undo
880 880
  * @return string
881 881
  */
882 882
 function getpaid_date_format() {
883
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
883
+	return apply_filters('getpaid_date_format', get_option('date_format'));
884 884
 }
885 885
 
886 886
 /**
@@ -889,7 +889,7 @@  discard block
 block discarded – undo
889 889
  * @return string
890 890
  */
891 891
 function getpaid_time_format() {
892
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
892
+	return apply_filters('getpaid_time_format', get_option('time_format'));
893 893
 }
894 894
 
895 895
 /**
@@ -899,16 +899,16 @@  discard block
 block discarded – undo
899 899
  * @param  integer $limit Limit size in characters.
900 900
  * @return string
901 901
  */
902
-function getpaid_limit_length( $string, $limit ) {
902
+function getpaid_limit_length($string, $limit) {
903 903
     $str_limit = $limit - 3;
904 904
 
905
-	if ( function_exists( 'mb_strimwidth' ) ) {
906
-		if ( mb_strlen( $string ) > $limit ) {
907
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
905
+	if (function_exists('mb_strimwidth')) {
906
+		if (mb_strlen($string) > $limit) {
907
+			$string = mb_strimwidth($string, 0, $str_limit) . '...';
908 908
 		}
909 909
 	} else {
910
-		if ( strlen( $string ) > $limit ) {
911
-			$string = substr( $string, 0, $str_limit ) . '...';
910
+		if (strlen($string) > $limit) {
911
+			$string = substr($string, 0, $str_limit) . '...';
912 912
 		}
913 913
 	}
914 914
     return $string;
@@ -922,7 +922,7 @@  discard block
 block discarded – undo
922 922
  * @since 1.0.19
923 923
  */
924 924
 function getpaid_api() {
925
-    return getpaid()->get( 'api' );
925
+    return getpaid()->get('api');
926 926
 }
927 927
 
928 928
 /**
@@ -932,7 +932,7 @@  discard block
 block discarded – undo
932 932
  * @since 1.0.19
933 933
  */
934 934
 function getpaid_post_types() {
935
-    return getpaid()->get( 'post_types' );
935
+    return getpaid()->get('post_types');
936 936
 }
937 937
 
938 938
 /**
@@ -942,7 +942,7 @@  discard block
 block discarded – undo
942 942
  * @since 1.0.19
943 943
  */
944 944
 function getpaid_session() {
945
-    return getpaid()->get( 'session' );
945
+    return getpaid()->get('session');
946 946
 }
947 947
 
948 948
 /**
@@ -952,7 +952,7 @@  discard block
 block discarded – undo
952 952
  * @since 1.0.19
953 953
  */
954 954
 function getpaid_notes() {
955
-    return getpaid()->get( 'notes' );
955
+    return getpaid()->get('notes');
956 956
 }
957 957
 
958 958
 /**
@@ -961,7 +961,7 @@  discard block
 block discarded – undo
961 961
  * @return GetPaid_Admin
962 962
  */
963 963
 function getpaid_admin() {
964
-    return getpaid()->get( 'admin' );
964
+    return getpaid()->get('admin');
965 965
 }
966 966
 
967 967
 /**
@@ -971,8 +971,8 @@  discard block
 block discarded – undo
971 971
  * @param string $base the base url
972 972
  * @return string
973 973
  */
974
-function getpaid_get_authenticated_action_url( $action, $base = false ) {
975
-    return wp_nonce_url( add_query_arg( 'getpaid-action', $action, $base ), 'getpaid-nonce', 'getpaid-nonce' );
974
+function getpaid_get_authenticated_action_url($action, $base = false) {
975
+    return wp_nonce_url(add_query_arg('getpaid-action', $action, $base), 'getpaid-nonce', 'getpaid-nonce');
976 976
 }
977 977
 
978 978
 /**
@@ -980,11 +980,11 @@  discard block
 block discarded – undo
980 980
  *
981 981
  * @return string
982 982
  */
983
-function getpaid_get_post_type_label( $post_type, $plural = true ) {
983
+function getpaid_get_post_type_label($post_type, $plural = true) {
984 984
 
985
-    $post_type = get_post_type_object( $post_type );
985
+    $post_type = get_post_type_object($post_type);
986 986
 
987
-    if ( ! is_object( $post_type ) ) {
987
+    if (!is_object($post_type)) {
988 988
         return null;
989 989
     }
990 990
 
@@ -997,18 +997,18 @@  discard block
 block discarded – undo
997 997
  *
998 998
  * @return mixed|null
999 999
  */
1000
-function getpaid_get_array_field( $array, $key, $secondary_key = null ) {
1000
+function getpaid_get_array_field($array, $key, $secondary_key = null) {
1001 1001
 
1002
-    if ( ! is_array( $array ) ) {
1002
+    if (!is_array($array)) {
1003 1003
         return null;
1004 1004
     }
1005 1005
 
1006
-    if ( ! empty( $secondary_key ) ) {
1007
-        $array = isset( $array[ $secondary_key ] ) ? $array[ $secondary_key ] : array();
1008
-        return getpaid_get_array_field( $array, $key );
1006
+    if (!empty($secondary_key)) {
1007
+        $array = isset($array[$secondary_key]) ? $array[$secondary_key] : array();
1008
+        return getpaid_get_array_field($array, $key);
1009 1009
     }
1010 1010
 
1011
-    return isset( $array[ $key ] ) ? $array[ $key ] : null;
1011
+    return isset($array[$key]) ? $array[$key] : null;
1012 1012
 
1013 1013
 }
1014 1014
 
@@ -1017,12 +1017,12 @@  discard block
 block discarded – undo
1017 1017
  *
1018 1018
  * @return array
1019 1019
  */
1020
-function getpaid_array_merge_if_empty( $args, $defaults ) {
1020
+function getpaid_array_merge_if_empty($args, $defaults) {
1021 1021
 
1022
-    foreach ( $defaults as $key => $value ) {
1022
+    foreach ($defaults as $key => $value) {
1023 1023
 
1024
-        if ( array_key_exists( $key, $args ) && empty( $args[ $key ] ) ) {
1025
-            $args[ $key ] = $value;
1024
+        if (array_key_exists($key, $args) && empty($args[$key])) {
1025
+            $args[$key] = $value;
1026 1026
         }
1027 1027
 
1028 1028
     }
Please login to merge, or discard this patch.