Passed
Push — master ( 8bff90...43eb02 )
by Brian
05:07 queued 15s
created
includes/class-wpinv-ajax.php 1 patch
Spacing   +323 added lines, -323 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * WPInv_Ajax class.
@@ -17,8 +17,8 @@  discard block
 block discarded – undo
17 17
 	 * Hook in ajax handlers.
18 18
 	 */
19 19
 	public static function init() {
20
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22
 		self::add_ajax_events();
23 23
     }
24 24
 
@@ -27,11 +27,11 @@  discard block
 block discarded – undo
27 27
 	 */
28 28
 	public static function define_ajax() {
29 29
 
30
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30
+		if (!empty($_GET['wpinv-ajax'])) {
31
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35
 			}
36 36
 			$GLOBALS['wpdb']->hide_errors();
37 37
 		}
@@ -44,13 +44,13 @@  discard block
 block discarded – undo
44 44
 	 * @since 1.0.18
45 45
 	 */
46 46
 	private static function wpinv_ajax_headers() {
47
-		if ( ! headers_sent() ) {
47
+		if (!headers_sent()) {
48 48
 			send_origin_headers();
49 49
 			send_nosniff_header();
50 50
 			nocache_headers();
51
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52
-			header( 'X-Robots-Tag: noindex' );
53
-			status_header( 200 );
51
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52
+			header('X-Robots-Tag: noindex');
53
+			status_header(200);
54 54
 		}
55 55
     }
56 56
 
@@ -60,16 +60,16 @@  discard block
 block discarded – undo
60 60
 	public static function do_wpinv_ajax() {
61 61
 		global $wp_query;
62 62
 
63
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63
+		if (!empty($_GET['wpinv-ajax'])) {
64
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65
 		}
66 66
 
67
-		$action = $wp_query->get( 'wpinv-ajax' );
67
+		$action = $wp_query->get('wpinv-ajax');
68 68
 
69
-		if ( $action ) {
69
+		if ($action) {
70 70
 			self::wpinv_ajax_headers();
71
-			$action = sanitize_text_field( $action );
72
-			do_action( 'wpinv_ajax_' . $action );
71
+			$action = sanitize_text_field($action);
72
+			do_action('wpinv_ajax_' . $action);
73 73
 			wp_die();
74 74
 		}
75 75
 
@@ -106,36 +106,36 @@  discard block
 block discarded – undo
106 106
             'file_upload'                   => true,
107 107
         );
108 108
 
109
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
110
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
111
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
109
+        foreach ($ajax_events as $ajax_event => $nopriv) {
110
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
111
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
112 112
 
113
-            if ( $nopriv ) {
114
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
115
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
116
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
113
+            if ($nopriv) {
114
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
115
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
116
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
117 117
             }
118 118
         }
119 119
     }
120 120
 
121 121
     public static function add_note() {
122
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
122
+        check_ajax_referer('add-invoice-note', '_nonce');
123 123
 
124
-        $post_id   = absint( $_POST['post_id'] );
125
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
126
-        $note_type = sanitize_text_field( $_POST['note_type'] );
124
+        $post_id   = absint($_POST['post_id']);
125
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
126
+        $note_type = sanitize_text_field($_POST['note_type']);
127 127
 
128
-        if ( ! wpinv_current_user_can( 'invoice_add_note', array( 'post_id' => $post_id, 'note_type' => $note_type ) ) ) {
128
+        if (!wpinv_current_user_can('invoice_add_note', array('post_id' => $post_id, 'note_type' => $note_type))) {
129 129
             die( -1 );
130 130
         }
131 131
 
132 132
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
133 133
 
134
-        if ( $post_id > 0 ) {
135
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
134
+        if ($post_id > 0) {
135
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
136 136
 
137
-            if ( $note_id > 0 && ! is_wp_error( $note_id ) ) {
138
-                wpinv_get_invoice_note_line_item( $note_id );
137
+            if ($note_id > 0 && !is_wp_error($note_id)) {
138
+                wpinv_get_invoice_note_line_item($note_id);
139 139
             }
140 140
         }
141 141
 
@@ -143,16 +143,16 @@  discard block
 block discarded – undo
143 143
     }
144 144
 
145 145
     public static function delete_note() {
146
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
146
+        check_ajax_referer('delete-invoice-note', '_nonce');
147 147
 
148
-        $note_id = (int)$_POST['note_id'];
148
+        $note_id = (int) $_POST['note_id'];
149 149
 
150
-        if ( ! wpinv_current_user_can( 'invoice_delete_note', array( 'note_id' => $note_id ) ) ) {
150
+        if (!wpinv_current_user_can('invoice_delete_note', array('note_id' => $note_id))) {
151 151
             die( -1 );
152 152
         }
153 153
 
154
-        if ( $note_id > 0 ) {
155
-            wp_delete_comment( $note_id, true );
154
+        if ($note_id > 0) {
155
+            wp_delete_comment($note_id, true);
156 156
         }
157 157
 
158 158
         die();
@@ -170,34 +170,34 @@  discard block
 block discarded – undo
170 170
     public static function get_billing_details() {
171 171
 
172 172
         // Verify nonce.
173
-        check_ajax_referer( 'wpinv-nonce' );
173
+        check_ajax_referer('wpinv-nonce');
174 174
 
175 175
         // Do we have a user id?
176 176
         $user_id = (int) $_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
         // Can the user manage the plugin?
183
-        if ( ! wpinv_current_user_can( 'user_get_billing_details', array( 'user_id' => $user_id ) ) ) {
183
+        if (!wpinv_current_user_can('user_get_billing_details', array('user_id' => $user_id))) {
184 184
             die( -1 );
185 185
         }
186 186
 
187 187
         // Fetch the billing details.
188
-        $billing_details    = wpinv_get_user_address( $user_id );
189
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
188
+        $billing_details    = wpinv_get_user_address($user_id);
189
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
190 190
 
191 191
         // unset the user id and email.
192
-        $to_ignore = array( 'user_id', 'email' );
192
+        $to_ignore = array('user_id', 'email');
193 193
 
194
-        foreach ( $to_ignore as $key ) {
195
-            if ( isset( $billing_details[ $key ] ) ) {
196
-                unset( $billing_details[ $key ] );
194
+        foreach ($to_ignore as $key) {
195
+            if (isset($billing_details[$key])) {
196
+                unset($billing_details[$key]);
197 197
             }
198 198
         }
199 199
 
200
-        wp_send_json_success( $billing_details );
200
+        wp_send_json_success($billing_details);
201 201
 
202 202
     }
203 203
 
@@ -207,47 +207,47 @@  discard block
 block discarded – undo
207 207
     public static function check_new_user_email() {
208 208
 
209 209
         // Verify nonce.
210
-        check_ajax_referer( 'wpinv-nonce' );
210
+        check_ajax_referer('wpinv-nonce');
211 211
 
212 212
         // Can the user manage the plugin?
213
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
213
+        if (!wpinv_current_user_can_manage_invoicing()) {
214 214
             die( -1 );
215 215
         }
216 216
 
217 217
         // We need an email address.
218
-        if ( empty( $_GET['email'] ) ) {
219
-            esc_html_e( "Provide the new user's email address", 'invoicing' );
218
+        if (empty($_GET['email'])) {
219
+            esc_html_e("Provide the new user's email address", 'invoicing');
220 220
             exit;
221 221
         }
222 222
 
223 223
         // Ensure the email is valid.
224
-        $email = sanitize_email( $_GET['email'] );
225
-        if ( ! is_email( $email ) ) {
226
-            esc_html_e( 'Invalid email address', 'invoicing' );
224
+        $email = sanitize_email($_GET['email']);
225
+        if (!is_email($email)) {
226
+            esc_html_e('Invalid email address', 'invoicing');
227 227
             exit;
228 228
         }
229 229
 
230 230
         // And it does not exist.
231
-        $id = email_exists( $email );
232
-        if ( $id ) {
233
-            wp_send_json_success( compact( 'id' ) );
231
+        $id = email_exists($email);
232
+        if ($id) {
233
+            wp_send_json_success(compact('id'));
234 234
         }
235 235
 
236
-        wp_send_json_success( true );
236
+        wp_send_json_success(true);
237 237
     }
238 238
 
239 239
     public static function run_tool() {
240
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
241
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
240
+        check_ajax_referer('wpinv-nonce', '_nonce');
241
+        if (!wpinv_current_user_can_manage_invoicing()) {
242 242
             die( -1 );
243 243
         }
244 244
 
245
-        $tool = sanitize_text_field( $_POST['tool'] );
245
+        $tool = sanitize_text_field($_POST['tool']);
246 246
 
247
-        do_action( 'wpinv_run_tool' );
247
+        do_action('wpinv_run_tool');
248 248
 
249
-        if ( ! empty( $tool ) ) {
250
-            do_action( 'wpinv_tool_' . $tool );
249
+        if (!empty($tool)) {
250
+            do_action('wpinv_tool_' . $tool);
251 251
         }
252 252
     }
253 253
 
@@ -258,11 +258,11 @@  discard block
 block discarded – undo
258 258
         global $getpaid_force_checkbox;
259 259
 
260 260
         // Is the request set up correctly?
261
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
261
+		if (empty($_GET['form']) && empty($_GET['item']) && empty($_GET['invoice'])) {
262 262
 			aui()->alert(
263 263
 				array(
264 264
 					'type'    => 'warning',
265
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
265
+					'content' => __('No payment form or item provided', 'invoicing'),
266 266
                 ),
267 267
                 true
268 268
             );
@@ -270,29 +270,29 @@  discard block
 block discarded – undo
270 270
         }
271 271
 
272 272
         // Payment form or button?
273
-		if ( ! empty( $_GET['form'] ) ) {
274
-            $form = sanitize_text_field( urldecode( $_GET['form'] ) );
273
+		if (!empty($_GET['form'])) {
274
+            $form = sanitize_text_field(urldecode($_GET['form']));
275 275
 
276
-            if ( false !== strpos( $form, '|' ) ) {
277
-                $form_pos = strpos( $form, '|' );
278
-                $_items   = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) );
279
-                $form     = substr( $form, 0, $form_pos );
276
+            if (false !== strpos($form, '|')) {
277
+                $form_pos = strpos($form, '|');
278
+                $_items   = getpaid_convert_items_to_array(substr($form, $form_pos + 1));
279
+                $form     = substr($form, 0, $form_pos);
280 280
 
281 281
                 // Retrieve appropriate payment form.
282
-                $payment_form = new GetPaid_Payment_Form( $form );
283
-                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
282
+                $payment_form = new GetPaid_Payment_Form($form);
283
+                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
284 284
 
285 285
                 $items    = array();
286 286
                 $item_ids = array();
287 287
 
288
-                foreach ( $_items as $item_id => $qty ) {
289
-                    if ( ! in_array( $item_id, $item_ids ) ) {
290
-                        $item = new GetPaid_Form_Item( $item_id );
291
-                        $item->set_quantity( $qty );
288
+                foreach ($_items as $item_id => $qty) {
289
+                    if (!in_array($item_id, $item_ids)) {
290
+                        $item = new GetPaid_Form_Item($item_id);
291
+                        $item->set_quantity($qty);
292 292
 
293
-                        if ( 0 == $qty ) {
294
-                            $item->set_allow_quantities( true );
295
-                            $item->set_is_required( false );
293
+                        if (0 == $qty) {
294
+                            $item->set_allow_quantities(true);
295
+                            $item->set_is_required(false);
296 296
                             $getpaid_force_checkbox = true;
297 297
                         }
298 298
 
@@ -301,32 +301,32 @@  discard block
 block discarded – undo
301 301
                     }
302 302
                 }
303 303
 
304
-                if ( ! $payment_form->is_default() ) {
304
+                if (!$payment_form->is_default()) {
305 305
 
306
-                    foreach ( $payment_form->get_items() as $item ) {
307
-                        if ( ! in_array( $item->get_id(), $item_ids ) ) {
306
+                    foreach ($payment_form->get_items() as $item) {
307
+                        if (!in_array($item->get_id(), $item_ids)) {
308 308
                             $item_ids[] = $item->get_id();
309 309
                             $items[]    = $item;
310 310
                         }
311 311
                     }
312 312
                 }
313 313
 
314
-                $payment_form->set_items( $items );
315
-                $extra_items     = esc_attr( getpaid_convert_items_to_string( $_items ) );
316
-                $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items );
314
+                $payment_form->set_items($items);
315
+                $extra_items     = esc_attr(getpaid_convert_items_to_string($_items));
316
+                $extra_items_key = md5(NONCE_KEY . AUTH_KEY . $extra_items);
317 317
                 $extra_items     = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />";
318 318
                 $extra_items    .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />";
319
-                $payment_form->display( $extra_items );
319
+                $payment_form->display($extra_items);
320 320
                 $getpaid_force_checkbox = false;
321 321
 
322 322
             } else {
323
-                getpaid_display_payment_form( $form );
323
+                getpaid_display_payment_form($form);
324 324
             }
325
-} elseif ( ! empty( $_GET['invoice'] ) ) {
326
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
325
+} elseif (!empty($_GET['invoice'])) {
326
+		    getpaid_display_invoice_payment_form((int) urldecode($_GET['invoice']));
327 327
         } else {
328
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
329
-		    getpaid_display_item_payment_form( $items );
328
+			$items = getpaid_convert_items_to_array(sanitize_text_field(urldecode($_GET['item'])));
329
+		    getpaid_display_item_payment_form($items);
330 330
         }
331 331
 
332 332
         exit;
@@ -341,14 +341,14 @@  discard block
 block discarded – undo
341 341
     public static function payment_form() {
342 342
 
343 343
         // ... form fields...
344
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
345
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
344
+        if (empty($_POST['getpaid_payment_form_submission'])) {
345
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
346 346
             exit;
347 347
         }
348 348
 
349 349
         // Process the payment form.
350
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
351
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
350
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
351
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
352 352
         $checkout->process_checkout();
353 353
 
354 354
         exit;
@@ -361,55 +361,55 @@  discard block
 block discarded – undo
361 361
      */
362 362
     public static function get_payment_form_states_field() {
363 363
 
364
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
364
+        if (empty($_GET['country']) || empty($_GET['form'])) {
365 365
             exit;
366 366
         }
367 367
 
368
-        $elements = getpaid_get_payment_form_elements( (int) $_GET['form'] );
368
+        $elements = getpaid_get_payment_form_elements((int) $_GET['form']);
369 369
 
370
-        if ( empty( $elements ) ) {
370
+        if (empty($elements)) {
371 371
             exit;
372 372
         }
373 373
 
374 374
         $address_fields = array();
375
-        foreach ( $elements as $element ) {
376
-            if ( 'address' === $element['type'] ) {
375
+        foreach ($elements as $element) {
376
+            if ('address' === $element['type']) {
377 377
                 $address_fields = $element;
378 378
                 break;
379 379
             }
380 380
         }
381 381
 
382
-        if ( empty( $address_fields ) ) {
382
+        if (empty($address_fields)) {
383 383
             exit;
384 384
         }
385 385
 
386
-        foreach ( $address_fields['fields'] as $address_field ) {
386
+        foreach ($address_fields['fields'] as $address_field) {
387 387
 
388
-            if ( 'wpinv_state' == $address_field['name'] ) {
388
+            if ('wpinv_state' == $address_field['name']) {
389 389
 
390
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
391
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
392
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
393
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
394
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
395
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
390
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
391
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
392
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
393
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
394
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
395
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
396 396
 
397
-                if ( ! empty( $address_field['required'] ) ) {
397
+                if (!empty($address_field['required'])) {
398 398
                     $label .= "<span class='text-danger'> *</span>";
399 399
                 }
400 400
 
401 401
                 $html = getpaid_get_states_select_markup(
402
-                    sanitize_text_field( $_GET['country'] ),
402
+                    sanitize_text_field($_GET['country']),
403 403
                     $value,
404 404
                     $placeholder,
405 405
                     $label,
406 406
                     $description,
407
-                    ! empty( $address_field['required'] ),
407
+                    !empty($address_field['required']),
408 408
                     $wrap_class,
409
-                    sanitize_text_field( $_GET['name'] )
409
+                    sanitize_text_field($_GET['name'])
410 410
                 );
411 411
 
412
-                wp_send_json_success( $html );
412
+                wp_send_json_success($html);
413 413
                 exit;
414 414
 
415 415
             }
@@ -424,66 +424,66 @@  discard block
 block discarded – undo
424 424
     public static function recalculate_invoice_totals() {
425 425
 
426 426
         // Verify nonce.
427
-        check_ajax_referer( 'wpinv-nonce' );
427
+        check_ajax_referer('wpinv-nonce');
428 428
 
429
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
429
+        if (!wpinv_current_user_can_manage_invoicing()) {
430 430
             exit;
431 431
         }
432 432
 
433 433
         // We need an invoice.
434
-        if ( empty( $_POST['post_id'] ) ) {
434
+        if (empty($_POST['post_id'])) {
435 435
             exit;
436 436
         }
437 437
 
438 438
         // Fetch the invoice.
439
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
439
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
440 440
 
441 441
         // Ensure it exists.
442
-        if ( ! $invoice->get_id() ) {
442
+        if (!$invoice->get_id()) {
443 443
             exit;
444 444
         }
445 445
 
446 446
         // Maybe set the country, state, currency.
447
-        foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) {
448
-            if ( isset( $_POST[ $key ] ) ) {
447
+        foreach (array('country', 'state', 'currency', 'vat_number', 'discount_code') as $key) {
448
+            if (isset($_POST[$key])) {
449 449
                 $method = "set_$key";
450
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
450
+                $invoice->$method(sanitize_text_field($_POST[$key]));
451 451
             }
452 452
         }
453 453
 
454 454
         // Maybe disable taxes.
455
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
455
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
456 456
 
457 457
         // Discount code.
458
-        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
459
-            $discount = new WPInv_Discount( $invoice->get_discount_code() );
460
-            if ( $discount->exists() ) {
461
-                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
458
+        if (!$invoice->is_paid() && !$invoice->is_refunded()) {
459
+            $discount = new WPInv_Discount($invoice->get_discount_code());
460
+            if ($discount->exists()) {
461
+                $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
462 462
             } else {
463
-                $invoice->remove_discount( 'discount_code' );
463
+                $invoice->remove_discount('discount_code');
464 464
             }
465 465
         }
466 466
 
467 467
         // Recalculate totals.
468 468
         $invoice->recalculate_total();
469 469
 
470
-        $total        = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
471
-        $suscriptions = getpaid_get_invoice_subscriptions( $invoice );
472
-        if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
473
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
474
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
470
+        $total        = wpinv_price($invoice->get_total(), $invoice->get_currency());
471
+        $suscriptions = getpaid_get_invoice_subscriptions($invoice);
472
+        if (is_a($suscriptions, 'WPInv_Subscription') && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
473
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
474
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
475 475
         }
476 476
 
477 477
         $totals = array(
478
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
479
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
480
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
478
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
479
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
480
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
481 481
             'total'    => $total,
482 482
         );
483 483
 
484
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
484
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
485 485
 
486
-        wp_send_json_success( compact( 'totals' ) );
486
+        wp_send_json_success(compact('totals'));
487 487
     }
488 488
 
489 489
     /**
@@ -492,33 +492,33 @@  discard block
 block discarded – undo
492 492
     public static function get_invoice_items() {
493 493
 
494 494
         // Verify nonce.
495
-        check_ajax_referer( 'wpinv-nonce' );
495
+        check_ajax_referer('wpinv-nonce');
496 496
 
497
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
497
+        if (!wpinv_current_user_can_manage_invoicing()) {
498 498
             exit;
499 499
         }
500 500
 
501 501
         // We need an invoice and items.
502
-        if ( empty( $_POST['post_id'] ) ) {
502
+        if (empty($_POST['post_id'])) {
503 503
             exit;
504 504
         }
505 505
 
506 506
         // Fetch the invoice.
507
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
507
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
508 508
 
509 509
         // Ensure it exists.
510
-        if ( ! $invoice->get_id() ) {
510
+        if (!$invoice->get_id()) {
511 511
             exit;
512 512
         }
513 513
 
514 514
         // Return an array of invoice items.
515 515
         $items = array();
516 516
 
517
-        foreach ( $invoice->get_items() as $item ) {
518
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() );
517
+        foreach ($invoice->get_items() as $item) {
518
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
519 519
         }
520 520
 
521
-        wp_send_json_success( compact( 'items' ) );
521
+        wp_send_json_success(compact('items'));
522 522
     }
523 523
 
524 524
     /**
@@ -527,50 +527,50 @@  discard block
 block discarded – undo
527 527
     public static function edit_invoice_item() {
528 528
 
529 529
         // Verify nonce.
530
-        check_ajax_referer( 'wpinv-nonce' );
530
+        check_ajax_referer('wpinv-nonce');
531 531
 
532
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
532
+        if (!wpinv_current_user_can_manage_invoicing()) {
533 533
             exit;
534 534
         }
535 535
 
536 536
         // We need an invoice and item details.
537
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
537
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
538 538
             exit;
539 539
         }
540 540
 
541 541
         // Fetch the invoice.
542
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
542
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
543 543
 
544 544
         // Ensure it exists and its not been paid for.
545
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
545
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
546 546
             exit;
547 547
         }
548 548
 
549 549
         // Format the data.
550
-        $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) );
550
+        $data = wp_kses_post_deep(wp_unslash(wp_list_pluck($_POST['data'], 'value', 'field')));
551 551
 
552 552
         // Ensure that we have an item id.
553
-        if ( empty( $data['id'] ) ) {
553
+        if (empty($data['id'])) {
554 554
             exit;
555 555
         }
556 556
 
557 557
         // Abort if the invoice does not have the specified item.
558
-        $item = $invoice->get_item( (int) $data['id'] );
558
+        $item = $invoice->get_item((int) $data['id']);
559 559
 
560
-        if ( empty( $item ) ) {
560
+        if (empty($item)) {
561 561
             exit;
562 562
         }
563 563
 
564 564
         // Update the item.
565
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
566
-        $item->set_name( sanitize_text_field( $data['name'] ) );
567
-        $item->set_description( wp_kses_post( $data['description'] ) );
568
-        $item->set_quantity( floatval( $data['quantity'] ) );
565
+        $item->set_price(getpaid_standardize_amount($data['price']));
566
+        $item->set_name(sanitize_text_field($data['name']));
567
+        $item->set_description(wp_kses_post($data['description']));
568
+        $item->set_quantity(floatval($data['quantity']));
569 569
 
570 570
         // Add it to the invoice.
571
-        $error = $invoice->add_item( $item );
571
+        $error = $invoice->add_item($item);
572 572
         $alert = false;
573
-        if ( is_wp_error( $error ) ) {
573
+        if (is_wp_error($error)) {
574 574
             $alert = $error->get_error_message();
575 575
         }
576 576
 
@@ -583,11 +583,11 @@  discard block
 block discarded – undo
583 583
         // Return an array of invoice items.
584 584
         $items = array();
585 585
 
586
-        foreach ( $invoice->get_items() as $item ) {
587
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
586
+        foreach ($invoice->get_items() as $item) {
587
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
588 588
         }
589 589
 
590
-        wp_send_json_success( compact( 'items', 'alert' ) );
590
+        wp_send_json_success(compact('items', 'alert'));
591 591
     }
592 592
 
593 593
     /**
@@ -596,57 +596,57 @@  discard block
 block discarded – undo
596 596
     public static function create_invoice_item() {
597 597
 
598 598
         // Verify nonce.
599
-        check_ajax_referer( 'wpinv-nonce' );
599
+        check_ajax_referer('wpinv-nonce');
600 600
 
601 601
         // We need an invoice and item details.
602
-        if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) {
602
+        if (empty($_POST['invoice_id']) || empty($_POST['_wpinv_quick'])) {
603 603
             exit;
604 604
         }
605 605
 
606 606
         // Fetch the invoice.
607
-        $invoice = new WPInv_Invoice( intval( $_POST['invoice_id'] ) );
607
+        $invoice = new WPInv_Invoice(intval($_POST['invoice_id']));
608 608
 
609 609
         // Ensure it exists and its not been paid for.
610
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
610
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
611 611
             exit;
612 612
         }
613 613
 
614
-        if ( ! wpinv_current_user_can( 'invoice_create_item', array( 'invoice' => $invoice ) ) ) {
614
+        if (!wpinv_current_user_can('invoice_create_item', array('invoice' => $invoice))) {
615 615
             exit;
616 616
         }
617 617
 
618 618
         // Format the data.
619
-        $data = wp_kses_post_deep( wp_unslash( $_POST['_wpinv_quick'] ) );
619
+        $data = wp_kses_post_deep(wp_unslash($_POST['_wpinv_quick']));
620 620
 
621 621
         $item = new WPInv_Item();
622
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
623
-        $item->set_name( sanitize_text_field( $data['name'] ) );
624
-        $item->set_description( wp_kses_post( $data['description'] ) );
625
-        $item->set_type( sanitize_text_field( $data['type'] ) );
626
-        $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) );
627
-        $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) );
628
-        $item->set_status( 'publish' );
622
+        $item->set_price(getpaid_standardize_amount($data['price']));
623
+        $item->set_name(sanitize_text_field($data['name']));
624
+        $item->set_description(wp_kses_post($data['description']));
625
+        $item->set_type(sanitize_text_field($data['type']));
626
+        $item->set_vat_rule(sanitize_text_field($data['vat_rule']));
627
+        $item->set_vat_class(sanitize_text_field($data['vat_class']));
628
+        $item->set_status('publish');
629 629
         $item->save();
630 630
 
631
-        if ( ! $item->exists() ) {
632
-            $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' );
633
-            wp_send_json_success( compact( 'alert' ) );
631
+        if (!$item->exists()) {
632
+            $alert = __('Could not create invoice item. Please try again.', 'invoicing');
633
+            wp_send_json_success(compact('alert'));
634 634
         }
635 635
 
636
-        if ( ! empty( $data['one-time'] ) ) {
637
-            update_post_meta( $item->get_id(), '_wpinv_one_time', 'yes' );
636
+        if (!empty($data['one-time'])) {
637
+            update_post_meta($item->get_id(), '_wpinv_one_time', 'yes');
638 638
         }
639 639
 
640
-        $item = new GetPaid_Form_Item( $item->get_id() );
641
-        $item->set_quantity( floatval( $data['qty'] ) );
640
+        $item = new GetPaid_Form_Item($item->get_id());
641
+        $item->set_quantity(floatval($data['qty']));
642 642
 
643 643
         // Add it to the invoice.
644
-        $error = $invoice->add_item( $item );
644
+        $error = $invoice->add_item($item);
645 645
         $alert = false;
646 646
 
647
-        if ( is_wp_error( $error ) ) {
647
+        if (is_wp_error($error)) {
648 648
             $alert = $error->get_error_message();
649
-            wp_send_json_success( compact( 'alert' ) );
649
+            wp_send_json_success(compact('alert'));
650 650
          }
651 651
 
652 652
         // Update totals.
@@ -659,9 +659,9 @@  discard block
 block discarded – undo
659 659
         $invoice->recalculate_total();
660 660
         $invoice->save();
661 661
         ob_start();
662
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
662
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
663 663
         $row = ob_get_clean();
664
-        wp_send_json_success( compact( 'row' ) );
664
+        wp_send_json_success(compact('row'));
665 665
     }
666 666
 
667 667
     /**
@@ -670,33 +670,33 @@  discard block
 block discarded – undo
670 670
     public static function remove_invoice_item() {
671 671
 
672 672
         // Verify nonce.
673
-        check_ajax_referer( 'wpinv-nonce' );
673
+        check_ajax_referer('wpinv-nonce');
674 674
 
675
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
675
+        if (!wpinv_current_user_can_manage_invoicing()) {
676 676
             exit;
677 677
         }
678 678
 
679 679
         // We need an invoice and an item.
680
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
680
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
681 681
             exit;
682 682
         }
683 683
 
684 684
         // Fetch the invoice.
685
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
685
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
686 686
 
687 687
         // Ensure it exists and its not been paid for.
688
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
688
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
689 689
             exit;
690 690
         }
691 691
 
692 692
         // Abort if the invoice does not have the specified item.
693
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
693
+        $item = $invoice->get_item((int) $_POST['item_id']);
694 694
 
695
-        if ( empty( $item ) ) {
695
+        if (empty($item)) {
696 696
             exit;
697 697
         }
698 698
 
699
-        $invoice->remove_item( (int) $_POST['item_id'] );
699
+        $invoice->remove_item((int) $_POST['item_id']);
700 700
 
701 701
         // Update totals.
702 702
         $invoice->recalculate_total();
@@ -707,11 +707,11 @@  discard block
 block discarded – undo
707 707
         // Return an array of invoice items.
708 708
         $items = array();
709 709
 
710
-        foreach ( $invoice->get_items() as $item ) {
711
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
710
+        foreach ($invoice->get_items() as $item) {
711
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
712 712
         }
713 713
 
714
-        wp_send_json_success( compact( 'items' ) );
714
+        wp_send_json_success(compact('items'));
715 715
     }
716 716
 
717 717
     /**
@@ -720,68 +720,68 @@  discard block
 block discarded – undo
720 720
     public static function recalculate_full_prices() {
721 721
 
722 722
         // Verify nonce.
723
-        check_ajax_referer( 'wpinv-nonce' );
723
+        check_ajax_referer('wpinv-nonce');
724 724
 
725 725
         // We need an invoice and item.
726
-        if ( empty( $_POST['post_id'] ) ) {
726
+        if (empty($_POST['post_id'])) {
727 727
             exit;
728 728
         }
729 729
 
730 730
         // Fetch the invoice.
731
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
731
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
732 732
         $alert   = false;
733 733
 
734 734
         // Ensure it exists and its not been paid for.
735
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
735
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
736 736
             exit;
737 737
         }
738 738
 
739
-        if ( ! wpinv_current_user_can( 'invoice_recalculate_full_prices', array( 'invoice' => $invoice ) ) ) {
739
+        if (!wpinv_current_user_can('invoice_recalculate_full_prices', array('invoice' => $invoice))) {
740 740
             exit;
741 741
         }
742 742
 
743
-        $invoice->set_items( array() );
743
+        $invoice->set_items(array());
744 744
 
745
-        if ( ! empty( $_POST['getpaid_items'] ) ) {
745
+        if (!empty($_POST['getpaid_items'])) {
746 746
 
747
-            foreach ( wp_kses_post_deep( $_POST['getpaid_items'] ) as $item_id => $args ) {
748
-                $item = new GetPaid_Form_Item( $item_id );
747
+            foreach (wp_kses_post_deep($_POST['getpaid_items']) as $item_id => $args) {
748
+                $item = new GetPaid_Form_Item($item_id);
749 749
 
750
-                if ( $item->exists() ) {
751
-                    $item->set_price( getpaid_standardize_amount( $args['price'] ) );
752
-                    $item->set_quantity( floatval( $args['quantity'] ) );
753
-                    $item->set_name( sanitize_text_field( $args['name'] ) );
754
-                    $item->set_description( wp_kses_post( $args['description'] ) );
755
-                    $invoice->add_item( $item );
750
+                if ($item->exists()) {
751
+                    $item->set_price(getpaid_standardize_amount($args['price']));
752
+                    $item->set_quantity(floatval($args['quantity']));
753
+                    $item->set_name(sanitize_text_field($args['name']));
754
+                    $item->set_description(wp_kses_post($args['description']));
755
+                    $invoice->add_item($item);
756 756
                 }
757 757
             }
758 758
 }
759 759
 
760
-        $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) );
760
+        $invoice->set_disable_taxes(!empty($_POST['disable_taxes']));
761 761
 
762 762
         // Maybe set the country, state, currency.
763
-        foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) {
764
-            if ( isset( $_POST[ $key ] ) ) {
765
-                $_key   = str_replace( 'wpinv_', '', $key );
763
+        foreach (array('wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code') as $key) {
764
+            if (isset($_POST[$key])) {
765
+                $_key   = str_replace('wpinv_', '', $key);
766 766
                 $method = "set_$_key";
767
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
767
+                $invoice->$method(sanitize_text_field($_POST[$key]));
768 768
             }
769 769
         }
770 770
 
771
-        $discount = new WPInv_Discount( $invoice->get_discount_code() );
772
-        if ( $discount->exists() ) {
773
-            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
771
+        $discount = new WPInv_Discount($invoice->get_discount_code());
772
+        if ($discount->exists()) {
773
+            $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
774 774
         } else {
775
-            $invoice->remove_discount( 'discount_code' );
775
+            $invoice->remove_discount('discount_code');
776 776
         }
777 777
 
778 778
         // Save the invoice.
779 779
         $invoice->recalculate_total();
780 780
         $invoice->save();
781 781
         ob_start();
782
-        GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice );
782
+        GetPaid_Meta_Box_Invoice_Items::output(get_post($invoice->get_id()), $invoice);
783 783
         $table = ob_get_clean();
784
-        wp_send_json_success( compact( 'table' ) );
784
+        wp_send_json_success(compact('table'));
785 785
     }
786 786
 
787 787
     /**
@@ -790,43 +790,43 @@  discard block
 block discarded – undo
790 790
     public static function admin_add_invoice_item() {
791 791
 
792 792
         // Verify nonce.
793
-        check_ajax_referer( 'wpinv-nonce' );
793
+        check_ajax_referer('wpinv-nonce');
794 794
 
795 795
         // We need an invoice and item.
796
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
796
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
797 797
             exit;
798 798
         }
799 799
 
800 800
         // Fetch the invoice.
801
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
801
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
802 802
         $alert   = false;
803 803
 
804 804
         // Ensure it exists and its not been paid for.
805
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
805
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
806 806
             exit;
807 807
         }
808 808
 
809 809
         // Add the item.
810
-        $item  = new GetPaid_Form_Item( (int) $_POST['item_id'] );
810
+        $item = new GetPaid_Form_Item((int) $_POST['item_id']);
811 811
 
812
-        if ( ! wpinv_current_user_can( 'invoice_add_item', array( 'invoice' => $invoice, 'invoice_item' => $item ) ) ) {
812
+        if (!wpinv_current_user_can('invoice_add_item', array('invoice' => $invoice, 'invoice_item' => $item))) {
813 813
             exit;
814 814
         }
815 815
 
816
-        $error = $invoice->add_item( $item );
816
+        $error = $invoice->add_item($item);
817 817
 
818
-        if ( is_wp_error( $error ) ) {
818
+        if (is_wp_error($error)) {
819 819
             $alert = $error->get_error_message();
820
-            wp_send_json_success( compact( 'alert' ) );
820
+            wp_send_json_success(compact('alert'));
821 821
         }
822 822
 
823 823
         // Save the invoice.
824 824
         $invoice->recalculate_total();
825 825
         $invoice->save();
826 826
         ob_start();
827
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
827
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
828 828
         $row = ob_get_clean();
829
-        wp_send_json_success( compact( 'row' ) );
829
+        wp_send_json_success(compact('row'));
830 830
     }
831 831
 
832 832
     /**
@@ -835,39 +835,39 @@  discard block
 block discarded – undo
835 835
     public static function add_invoice_items() {
836 836
 
837 837
         // Verify nonce.
838
-        check_ajax_referer( 'wpinv-nonce' );
838
+        check_ajax_referer('wpinv-nonce');
839 839
 
840
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
840
+        if (!wpinv_current_user_can_manage_invoicing()) {
841 841
             exit;
842 842
         }
843 843
 
844 844
         // We need an invoice and items.
845
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
845
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
846 846
             exit;
847 847
         }
848 848
 
849 849
         // Fetch the invoice.
850
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
850
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
851 851
         $alert   = false;
852 852
 
853 853
         // Ensure it exists and its not been paid for.
854
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
854
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
855 855
             exit;
856 856
         }
857 857
 
858 858
         // Add the items.
859
-        foreach ( wp_kses_post_deep( wp_unslash( $_POST['items'] ) ) as $data ) {
859
+        foreach (wp_kses_post_deep(wp_unslash($_POST['items'])) as $data) {
860 860
 
861
-            $item = new GetPaid_Form_Item( (int) $data['id'] );
861
+            $item = new GetPaid_Form_Item((int) $data['id']);
862 862
 
863
-            if ( is_numeric( $data['qty'] ) && (float) $data['qty'] > 0 ) {
864
-                $item->set_quantity( floatval( $data['qty'] ) );
863
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
864
+                $item->set_quantity(floatval($data['qty']));
865 865
             }
866 866
 
867
-            if ( $item->get_id() > 0 ) {
868
-                $error = $invoice->add_item( $item );
867
+            if ($item->get_id() > 0) {
868
+                $error = $invoice->add_item($item);
869 869
 
870
-                if ( is_wp_error( $error ) ) {
870
+                if (is_wp_error($error)) {
871 871
                     $alert = $error->get_error_message();
872 872
                 }
873 873
 }
@@ -880,11 +880,11 @@  discard block
 block discarded – undo
880 880
         // Return an array of invoice items.
881 881
         $items = array();
882 882
 
883
-        foreach ( $invoice->get_items() as $item ) {
884
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
883
+        foreach ($invoice->get_items() as $item) {
884
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
885 885
         }
886 886
 
887
-        wp_send_json_success( compact( 'items', 'alert' ) );
887
+        wp_send_json_success(compact('items', 'alert'));
888 888
     }
889 889
 
890 890
     /**
@@ -893,15 +893,15 @@  discard block
 block discarded – undo
893 893
     public static function get_invoicing_items() {
894 894
 
895 895
         // Verify nonce.
896
-        check_ajax_referer( 'wpinv-nonce' );
896
+        check_ajax_referer('wpinv-nonce');
897 897
 
898
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
898
+        if (!wpinv_current_user_can_manage_invoicing()) {
899 899
             exit;
900 900
         }
901 901
 
902 902
         // We need a search term.
903
-        if ( empty( $_GET['search'] ) ) {
904
-            wp_send_json_success( array() );
903
+        if (empty($_GET['search'])) {
904
+            wp_send_json_success(array());
905 905
         }
906 906
 
907 907
         // Retrieve items.
@@ -910,8 +910,8 @@  discard block
 block discarded – undo
910 910
             'orderby'        => 'title',
911 911
             'order'          => 'ASC',
912 912
             'posts_per_page' => -1,
913
-            'post_status'    => array( 'publish' ),
914
-            's'              => sanitize_text_field( urldecode( $_GET['search'] ) ),
913
+            'post_status'    => array('publish'),
914
+            's'              => sanitize_text_field(urldecode($_GET['search'])),
915 915
             'meta_query'     => array(
916 916
                 array(
917 917
                     'key'     => '_wpinv_type',
@@ -921,25 +921,25 @@  discard block
 block discarded – undo
921 921
             ),
922 922
         );
923 923
 
924
-        if ( ! empty( $_GET['ignore'] ) ) {
925
-            $item_args['exclude'] = wp_parse_id_list( sanitize_text_field( $_GET['ignore'] ) );
924
+        if (!empty($_GET['ignore'])) {
925
+            $item_args['exclude'] = wp_parse_id_list(sanitize_text_field($_GET['ignore']));
926 926
         }
927 927
 
928
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
928
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
929 929
         $data  = array();
930 930
 
931
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( (int) $_GET['post_id'] ) );
931
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type((int) $_GET['post_id']));
932 932
 
933
-        foreach ( $items as $item ) {
934
-            $item      = new GetPaid_Form_Item( $item );
933
+        foreach ($items as $item) {
934
+            $item = new GetPaid_Form_Item($item);
935 935
             $data[] = array(
936 936
                 'id'        => (int) $item->get_id(),
937
-                'text'      => strip_tags( $item->get_name() ),
938
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
937
+                'text'      => strip_tags($item->get_name()),
938
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
939 939
             );
940 940
         }
941 941
 
942
-        wp_send_json_success( $data );
942
+        wp_send_json_success($data);
943 943
 
944 944
     }
945 945
 
@@ -949,37 +949,37 @@  discard block
 block discarded – undo
949 949
     public static function get_customers() {
950 950
 
951 951
         // Verify nonce.
952
-        check_ajax_referer( 'wpinv-nonce' );
952
+        check_ajax_referer('wpinv-nonce');
953 953
 
954
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
954
+        if (!wpinv_current_user_can_manage_invoicing()) {
955 955
             exit;
956 956
         }
957 957
 
958 958
         // We need a search term.
959
-        if ( empty( $_GET['search'] ) ) {
960
-            wp_send_json_success( array() );
959
+        if (empty($_GET['search'])) {
960
+            wp_send_json_success(array());
961 961
         }
962 962
 
963 963
         // Retrieve customers.
964 964
 
965 965
         $customer_args = array(
966
-            'fields'         => array( 'ID', 'user_email', 'display_name' ),
966
+            'fields'         => array('ID', 'user_email', 'display_name'),
967 967
             'orderby'        => 'display_name',
968
-            'search'         => '*' . sanitize_text_field( $_GET['search'] ) . '*',
969
-            'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
968
+            'search'         => '*' . sanitize_text_field($_GET['search']) . '*',
969
+            'search_columns' => array('user_login', 'user_email', 'display_name'),
970 970
         );
971 971
 
972
-        $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) );
972
+        $customers = get_users(apply_filters('getpaid_ajax_invoice_customers_query_args', $customer_args));
973 973
         $data      = array();
974 974
 
975
-        foreach ( $customers as $customer ) {
975
+        foreach ($customers as $customer) {
976 976
             $data[] = array(
977 977
                 'id'   => (int) $customer->ID,
978
-                'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ),
978
+                'text' => strip_tags(sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email)),
979 979
             );
980 980
         }
981 981
 
982
-        wp_send_json_success( $data );
982
+        wp_send_json_success($data);
983 983
 
984 984
     }
985 985
 
@@ -989,25 +989,25 @@  discard block
 block discarded – undo
989 989
     public static function get_aui_states_field() {
990 990
 
991 991
         // We need a country.
992
-        if ( empty( $_GET['country'] ) ) {
992
+        if (empty($_GET['country'])) {
993 993
             exit;
994 994
         }
995 995
 
996
-        $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) );
997
-        $state  = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state();
998
-        $name   = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state';
999
-        $class  = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm';
996
+        $states = wpinv_get_country_states(sanitize_text_field($_GET['country']));
997
+        $state  = isset($_GET['state']) ? sanitize_text_field($_GET['state']) : wpinv_get_default_state();
998
+        $name   = isset($_GET['name']) ? sanitize_text_field($_GET['name']) : 'wpinv_state';
999
+        $class  = isset($_GET['class']) ? sanitize_text_field($_GET['class']) : 'form-control-sm';
1000 1000
 
1001
-        if ( empty( $states ) ) {
1001
+        if (empty($states)) {
1002 1002
 
1003 1003
             $html = aui()->input(
1004 1004
                 array(
1005 1005
                     'type'        => 'text',
1006 1006
                     'id'          => 'wpinv_state',
1007 1007
                     'name'        => $name,
1008
-                    'label'       => __( 'State', 'invoicing' ),
1008
+                    'label'       => __('State', 'invoicing'),
1009 1009
                     'label_type'  => 'vertical',
1010
-                    'placeholder' => __( 'State', 'invoicing' ),
1010
+                    'placeholder' => __('State', 'invoicing'),
1011 1011
                     'class'       => $class,
1012 1012
                     'value'       => $state,
1013 1013
                 )
@@ -1019,9 +1019,9 @@  discard block
 block discarded – undo
1019 1019
                 array(
1020 1020
                     'id'               => 'wpinv_state',
1021 1021
                     'name'             => $name,
1022
-                    'label'            => __( 'State', 'invoicing' ),
1022
+                    'label'            => __('State', 'invoicing'),
1023 1023
                     'label_type'       => 'vertical',
1024
-                    'placeholder'      => __( 'Select a state', 'invoicing' ),
1024
+                    'placeholder'      => __('Select a state', 'invoicing'),
1025 1025
                     'class'            => $class,
1026 1026
                     'value'            => $state,
1027 1027
                     'options'          => $states,
@@ -1035,7 +1035,7 @@  discard block
 block discarded – undo
1035 1035
         wp_send_json_success(
1036 1036
             array(
1037 1037
                 'html'   => $html,
1038
-                'select' => ! empty( $states ),
1038
+                'select' => !empty($states),
1039 1039
             )
1040 1040
         );
1041 1041
 
@@ -1049,8 +1049,8 @@  discard block
 block discarded – undo
1049 1049
     public static function payment_form_refresh_prices() {
1050 1050
 
1051 1051
         // ... form fields...
1052
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
1053
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
1052
+        if (empty($_POST['getpaid_payment_form_submission'])) {
1053
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
1054 1054
             exit;
1055 1055
         }
1056 1056
 
@@ -1058,7 +1058,7 @@  discard block
 block discarded – undo
1058 1058
         $submission = new GetPaid_Payment_Form_Submission();
1059 1059
 
1060 1060
         // Do we have an error?
1061
-        if ( ! empty( $submission->last_error ) ) {
1061
+        if (!empty($submission->last_error)) {
1062 1062
             wp_send_json_error(
1063 1063
                 array(
1064 1064
                     'code'  => $submission->last_error_code,
@@ -1068,12 +1068,12 @@  discard block
 block discarded – undo
1068 1068
         }
1069 1069
 
1070 1070
         // Prepare the response.
1071
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
1071
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
1072 1072
 
1073 1073
         // Filter the response.
1074
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
1074
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
1075 1075
 
1076
-        wp_send_json_success( $response );
1076
+        wp_send_json_success($response);
1077 1077
     }
1078 1078
 
1079 1079
     /**
@@ -1085,63 +1085,63 @@  discard block
 block discarded – undo
1085 1085
 	public static function file_upload() {
1086 1086
 
1087 1087
         // Check nonce.
1088
-        check_ajax_referer( 'getpaid_form_nonce' );
1088
+        check_ajax_referer('getpaid_form_nonce');
1089 1089
 
1090
-        if ( empty( $_POST['form_id'] ) || empty( $_POST['field_name'] ) || empty( $_FILES['file'] ) ) {
1091
-            wp_die( esc_html_e( 'Bad Request', 'invoicing' ), 400 );
1090
+        if (empty($_POST['form_id']) || empty($_POST['field_name']) || empty($_FILES['file'])) {
1091
+            wp_die(esc_html_e('Bad Request', 'invoicing'), 400);
1092 1092
         }
1093 1093
 
1094 1094
         // Fetch form.
1095
-        $form = new GetPaid_Payment_Form( intval( $_POST['form_id'] ) );
1095
+        $form = new GetPaid_Payment_Form(intval($_POST['form_id']));
1096 1096
 
1097
-        if ( ! $form->is_active() ) {
1098
-            wp_send_json_error( __( 'Payment form not active', 'invoicing' ) );
1097
+        if (!$form->is_active()) {
1098
+            wp_send_json_error(__('Payment form not active', 'invoicing'));
1099 1099
         }
1100 1100
 
1101 1101
         // Fetch appropriate field.
1102
-        $upload_field = current( wp_list_filter( $form->get_elements(), array( 'id' => sanitize_text_field( $_POST['field_name'] ) ) ) );
1103
-        if ( empty( $upload_field ) ) {
1104
-            wp_send_json_error( __( 'Invalid upload field.', 'invoicing' ) );
1102
+        $upload_field = current(wp_list_filter($form->get_elements(), array('id' => sanitize_text_field($_POST['field_name']))));
1103
+        if (empty($upload_field)) {
1104
+            wp_send_json_error(__('Invalid upload field.', 'invoicing'));
1105 1105
         }
1106 1106
 
1107 1107
         // Prepare allowed file types.
1108
-        $file_types = isset( $upload_field['file_types'] ) ? $upload_field['file_types'] : array( 'jpg|jpeg|jpe', 'gif', 'png' );
1108
+        $file_types = isset($upload_field['file_types']) ? $upload_field['file_types'] : array('jpg|jpeg|jpe', 'gif', 'png');
1109 1109
         $all_types  = getpaid_get_allowed_mime_types();
1110 1110
         $mime_types = array();
1111 1111
 
1112
-        foreach ( $file_types as $file_type ) {
1113
-            if ( isset( $all_types[ $file_type ] ) ) {
1114
-                $mime_types[] = $all_types[ $file_type ];
1112
+        foreach ($file_types as $file_type) {
1113
+            if (isset($all_types[$file_type])) {
1114
+                $mime_types[] = $all_types[$file_type];
1115 1115
             }
1116 1116
         }
1117 1117
 
1118
-        if ( ! in_array( $_FILES['file']['type'], $mime_types ) ) {
1119
-            wp_send_json_error( __( 'Unsupported file type.', 'invoicing' ) );
1118
+        if (!in_array($_FILES['file']['type'], $mime_types)) {
1119
+            wp_send_json_error(__('Unsupported file type.', 'invoicing'));
1120 1120
         }
1121 1121
 
1122 1122
         // Upload file.
1123
-        $file_name = explode( '.', strtolower( $_FILES['file']['name'] ) );
1124
-        $file_name = uniqid( 'getpaid-' ) . '.' . array_pop( $file_name );
1123
+        $file_name = explode('.', strtolower($_FILES['file']['name']));
1124
+        $file_name = uniqid('getpaid-') . '.' . array_pop($file_name);
1125 1125
 
1126 1126
         $uploaded = wp_upload_bits(
1127 1127
             $file_name,
1128 1128
             null,
1129
-            file_get_contents( $_FILES['file']['tmp_name'] )
1129
+            file_get_contents($_FILES['file']['tmp_name'])
1130 1130
         );
1131 1131
 
1132
-        if ( ! empty( $uploaded['error'] ) ) {
1133
-            wp_send_json_error( $uploaded['error'] );
1132
+        if (!empty($uploaded['error'])) {
1133
+            wp_send_json_error($uploaded['error']);
1134 1134
         }
1135 1135
 
1136 1136
         // Retrieve response.
1137 1137
         $response = sprintf(
1138 1138
             '<input type="hidden" name="%s[%s]" value="%s" />',
1139
-            esc_attr( sanitize_text_field( $_POST['field_name'] ) ),
1140
-            esc_url( $uploaded['url'] ),
1141
-            esc_attr( sanitize_text_field( strtolower( $_FILES['file']['name'] ) ) )
1139
+            esc_attr(sanitize_text_field($_POST['field_name'])),
1140
+            esc_url($uploaded['url']),
1141
+            esc_attr(sanitize_text_field(strtolower($_FILES['file']['name'])))
1142 1142
         );
1143 1143
 
1144
-        wp_send_json_success( $response );
1144
+        wp_send_json_success($response);
1145 1145
 
1146 1146
 	}
1147 1147
 
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-items.php 1 patch
Spacing   +159 added lines, -159 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
 
@@ -16,82 +16,82 @@  discard block
 block discarded – undo
16 16
  */
17 17
 class GetPaid_Meta_Box_Invoice_Items {
18 18
 
19
-    public static function get_columns( $invoice ) {
19
+    public static function get_columns($invoice) {
20 20
         $use_taxes          = $invoice->is_taxable() && wpinv_use_taxes();
21 21
         $columns            = array(
22
-            'id'     => __( 'ID', 'invoicing' ),
23
-            'title'  => __( 'Item', 'invoicing' ),
22
+            'id'     => __('ID', 'invoicing'),
23
+            'title'  => __('Item', 'invoicing'),
24 24
             'price'  => sprintf(
25 25
                 '<span class="getpaid-hide-if-hours getpaid-hide-if-quantity">%s</span>
26 26
                 <span class="getpaid-hide-if-hours hide-if-amount">%s</span>
27 27
                 <span class="getpaid-hide-if-quantity hide-if-amount">%s</span>',
28
-                __( 'Amount', 'invoicing' ),
29
-                __( 'Price', 'invoicing' ),
30
-                __( 'Rate', 'invoicing' )
28
+                __('Amount', 'invoicing'),
29
+                __('Price', 'invoicing'),
30
+                __('Rate', 'invoicing')
31 31
             ),
32 32
             'qty'    => sprintf(
33 33
                 '<span class="getpaid-hide-if-hours">%s</span><span class="getpaid-hide-if-quantity">%s</span>',
34
-                __( 'Quantity', 'invoicing' ),
35
-                __( 'Hours', 'invoicing' )
34
+                __('Quantity', 'invoicing'),
35
+                __('Hours', 'invoicing')
36 36
             ),
37
-            'total'  => __( 'Total', 'invoicing' ),
38
-            'tax'    => __( 'Tax (%)', 'invoicing' ),
37
+            'total'  => __('Total', 'invoicing'),
38
+            'tax'    => __('Tax (%)', 'invoicing'),
39 39
             'action' => '',
40 40
         );
41 41
 
42
-        if ( ! $use_taxes ) {
43
-            unset( $columns['tax'] );
42
+        if (!$use_taxes) {
43
+            unset($columns['tax']);
44 44
         }
45 45
 
46 46
         return $columns;
47 47
     }
48 48
 
49
-    public static function output( $post, $invoice = false ) {
49
+    public static function output($post, $invoice = false) {
50 50
 
51
-        if ( apply_filters( 'getpaid_use_new_invoice_items_metabox', false ) ) {
52
-            return self::output2( $post );
51
+        if (apply_filters('getpaid_use_new_invoice_items_metabox', false)) {
52
+            return self::output2($post);
53 53
         }
54 54
 
55
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
56
-        $invoice            = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice( $post_id );
55
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
56
+        $invoice            = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice($post_id);
57 57
         $use_taxes          = $invoice->is_taxable() && wpinv_use_taxes();
58
-        $item_types         = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post );
59
-        $columns            = self::get_columns( $invoice );
60
-        $cols               = count( $columns );
58
+        $item_types         = apply_filters('wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post);
59
+        $columns            = self::get_columns($invoice);
60
+        $cols               = count($columns);
61 61
         $class              = '';
62 62
 
63
-        unset( $item_types['adv'] );
64
-        unset( $item_types['package'] );
63
+        unset($item_types['adv']);
64
+        unset($item_types['package']);
65 65
 
66
-        if ( $invoice->is_paid() ) {
66
+        if ($invoice->is_paid()) {
67 67
             $class .= ' wpinv-paid';
68 68
         }
69 69
 
70
-        if ( $invoice->is_refunded() ) {
70
+        if ($invoice->is_refunded()) {
71 71
             $class .= ' wpinv-refunded';
72 72
         }
73 73
 
74
-        if ( $invoice->is_recurring() ) {
74
+        if ($invoice->is_recurring()) {
75 75
             $class .= ' wpi-recurring';
76 76
         }
77 77
 
78 78
     ?>
79 79
 
80
-        <div class="wpinv-items-wrap<?php echo esc_attr( $class ); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr( $invoice->get_status() ); ?>">
80
+        <div class="wpinv-items-wrap<?php echo esc_attr($class); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr($invoice->get_status()); ?>">
81 81
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
82 82
 
83 83
                 <thead>
84 84
                     <tr>
85
-                        <?php foreach ( $columns as $key => $label ) : ?>
86
-                            <th class="<?php echo esc_attr( $key ); echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '' ?>"><?php echo wp_kses_post( $label ); ?></th>
85
+                        <?php foreach ($columns as $key => $label) : ?>
86
+                            <th class="<?php echo esc_attr($key); echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '' ?>"><?php echo wp_kses_post($label); ?></th>
87 87
                         <?php endforeach; ?>
88 88
                     </tr>
89 89
                 </thead>
90 90
 
91 91
                 <tbody class="wpinv-line-items">
92 92
                     <?php
93
-                        foreach ( $invoice->get_items() as $int => $item ) {
94
-                            self::output_row( $columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd' );
93
+                        foreach ($invoice->get_items() as $int => $item) {
94
+                            self::output_row($columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd');
95 95
                         }
96 96
                     ?>
97 97
                 </tbody>
@@ -108,7 +108,7 @@  discard block
 block discarded – undo
108 108
                                             <div class="wp-clearfix">
109 109
                                                 <label class="wpi-item-name">
110 110
                                                     <span class="input-text-wrap">
111
-                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' );?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
111
+                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
112 112
                                                     </span>
113 113
                                                 </label>
114 114
                                             </div>
@@ -116,8 +116,8 @@  discard block
 block discarded – undo
116 116
                                             <div class="wp-clearfix">
117 117
                                                 <label class="wpi-item-price">
118 118
                                                     <span class="input-text-wrap">
119
-                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e( 'Item Price', 'invoicing' );?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
120
-                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e( 'Item Quantity', 'invoicing' );?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
119
+                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e('Item Price', 'invoicing'); ?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
120
+                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e('Item Quantity', 'invoicing'); ?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
121 121
                                                     </span>
122 122
                                                 </label>
123 123
                                             </div>
@@ -125,7 +125,7 @@  discard block
 block discarded – undo
125 125
                                             <div class="wp-clearfix">
126 126
                                                 <label class="wpi-item-name">
127 127
                                                     <span class="input-text-wrap">
128
-                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Description', 'invoicing' );?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
128
+                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e('Item Description', 'invoicing'); ?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
129 129
                                                     </span>
130 130
                                                 </label>
131 131
                                             </div>
@@ -133,7 +133,7 @@  discard block
 block discarded – undo
133 133
                                             <div class="wp-clearfix">
134 134
                                                 <label class="wpi-item-type">
135 135
                                                     <span class="input-text-wrap">
136
-                                                        <?php wpinv_html_select( array(
136
+                                                        <?php wpinv_html_select(array(
137 137
                                                             'options'          => $item_types,
138 138
                                                             'name'             => '_wpinv_quick[type]',
139 139
                                                             'id'               => '_wpinv_quick_type',
@@ -141,19 +141,19 @@  discard block
 block discarded – undo
141 141
                                                             'show_option_all'  => false,
142 142
                                                             'show_option_none' => false,
143 143
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-type',
144
-                                                        ) ); ?>
144
+                                                        )); ?>
145 145
                                                     </span>
146 146
                                                 </label>
147 147
                                             </div>
148 148
 
149
-                                            <?php if ( $use_taxes ) : ?>
149
+                                            <?php if ($use_taxes) : ?>
150 150
                                                 <div class="wp-clearfix">
151 151
                                                     <label class="wpi-vat-rule">
152 152
                                                         <span class="input-text-wrap">
153 153
                                                             <?php
154
-                                                                wpinv_html_select( array(
154
+                                                                wpinv_html_select(array(
155 155
                                                                     'options'          => array_merge(
156
-                                                                        array( '' => __( 'Select VAT Rule', 'invoicing' ) ),
156
+                                                                        array('' => __('Select VAT Rule', 'invoicing')),
157 157
                                                                         getpaid_get_tax_rules()
158 158
                                                                     ),
159 159
                                                                     'name'             => '_wpinv_quick[vat_rule]',
@@ -162,7 +162,7 @@  discard block
 block discarded – undo
162 162
                                                                     'show_option_none' => false,
163 163
                                                                     'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule',
164 164
                                                                     'selected'         => 'digital',
165
-                                                                ) );
165
+                                                                ));
166 166
                                                             ?>
167 167
                                                         </span>
168 168
                                                     </label>
@@ -171,9 +171,9 @@  discard block
 block discarded – undo
171 171
                                                     <label class="wpi-vat-class">
172 172
                                                         <span class="input-text-wrap">
173 173
                                                             <?php
174
-                                                                wpinv_html_select( array(
174
+                                                                wpinv_html_select(array(
175 175
                                                                     'options'          => array_merge(
176
-                                                                        array( '' => __( 'Select VAT Class', 'invoicing' ) ),
176
+                                                                        array('' => __('Select VAT Class', 'invoicing')),
177 177
                                                                         getpaid_get_tax_classes()
178 178
                                                                     ),
179 179
                                                                     'name'             => '_wpinv_quick[vat_class]',
@@ -182,7 +182,7 @@  discard block
 block discarded – undo
182 182
                                                                     'show_option_none' => false,
183 183
                                                                     'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class',
184 184
                                                                     'selected'         => '_standard',
185
-                                                                ) );
185
+                                                                ));
186 186
                                                             ?>
187 187
                                                         </span>
188 188
                                                     </label>
@@ -196,7 +196,7 @@  discard block
 block discarded – undo
196 196
                                                             'type'    => 'checkbox',
197 197
                                                             'name'    => '_wpinv_quick[one-time]',
198 198
                                                             'id'      => '_wpinv_quick-one-time',
199
-                                                            'label'   => __( 'Item Name', 'invoicing' ),
199
+                                                            'label'   => __('Item Name', 'invoicing'),
200 200
                                                             'value'   => 1,
201 201
                                                             'no_wrap' => true,
202 202
                                                             'checked' => false,
@@ -220,29 +220,29 @@  discard block
 block discarded – undo
220 220
                         </td>
221 221
                     </tr>
222 222
                     <tr class="totals">
223
-                        <td colspan="<?php echo ( (int) $cols - 4 ); ?>"></td>
223
+                        <td colspan="<?php echo ((int) $cols - 4); ?>"></td>
224 224
                         <td colspan="4">
225 225
                             <table cellspacing="0" cellpadding="0">
226 226
                                 <tr class="subtotal">
227
-                                    <td class="name"><?php esc_html_e( 'Sub Total:', 'invoicing' );?></td>
228
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() );?></td>
227
+                                    <td class="name"><?php esc_html_e('Sub Total:', 'invoicing'); ?></td>
228
+                                    <td class="total"><?php wpinv_the_price($invoice->get_subtotal(), $invoice->get_currency()); ?></td>
229 229
                                     <td class="action"></td>
230 230
                                 </tr>
231 231
                                 <tr class="discount">
232
-                                    <td class="name"><?php esc_html_e( 'Discount:', 'invoicing' ) ; ?></td>
233
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_discount(), $invoice->get_currency() );?></td>
232
+                                    <td class="name"><?php esc_html_e('Discount:', 'invoicing'); ?></td>
233
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_discount(), $invoice->get_currency()); ?></td>
234 234
                                     <td class="action"></td>
235 235
                                 </tr>
236
-                                <?php if ( $use_taxes ) : ?>
236
+                                <?php if ($use_taxes) : ?>
237 237
                                 <tr class="tax">
238
-                                    <td class="name"><?php esc_html_e( 'Tax:', 'invoicing' );?></td>
239
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_tax(), $invoice->get_currency() );?></td>
238
+                                    <td class="name"><?php esc_html_e('Tax:', 'invoicing'); ?></td>
239
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_tax(), $invoice->get_currency()); ?></td>
240 240
                                     <td class="action"></td>
241 241
                                 </tr>
242 242
                                 <?php endif; ?>
243 243
                                 <tr class="total">
244
-                                    <td class="name"><?php esc_html_e( 'Total:', 'invoicing' );?></td>
245
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total(), $invoice->get_currency() );?></td>
244
+                                    <td class="name"><?php esc_html_e('Total:', 'invoicing'); ?></td>
245
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total(), $invoice->get_currency()); ?></td>
246 246
                                     <td class="action"></td>
247 247
                                 </tr>
248 248
                             </table>
@@ -253,7 +253,7 @@  discard block
 block discarded – undo
253 253
             </table>
254 254
             <div class="wpinv-actions">
255 255
                 <?php
256
-                    if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
256
+                    if (!$invoice->is_paid() && !$invoice->is_refunded()) {
257 257
                         wpinv_item_dropdown(
258 258
                             array(
259 259
                                 'name'             => 'wpinv_invoice_item',
@@ -263,61 +263,61 @@  discard block
 block discarded – undo
263 263
                             )
264 264
                         );
265 265
 
266
-                        echo "&nbsp;" . '<button class="button button-primary" id="wpinv-add-item">' . sprintf( esc_html__( 'Add item to %s', 'invoicing' ), esc_html( $invoice->get_label() ) ) . '</button>';
267
-                        echo "&nbsp;" . '<button class="button button-primary" id="wpinv-new-item">' . esc_html__( 'Create new item', 'invoicing' ) . '</button>';
268
-                        echo "&nbsp;" . '<button class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__( 'Recalculate Totals', 'invoicing' ) . '</button>';
266
+                        echo "&nbsp;" . '<button class="button button-primary" id="wpinv-add-item">' . sprintf(esc_html__('Add item to %s', 'invoicing'), esc_html($invoice->get_label())) . '</button>';
267
+                        echo "&nbsp;" . '<button class="button button-primary" id="wpinv-new-item">' . esc_html__('Create new item', 'invoicing') . '</button>';
268
+                        echo "&nbsp;" . '<button class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__('Recalculate Totals', 'invoicing') . '</button>';
269 269
 
270 270
                     }
271 271
                 ?>
272
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
272
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
273 273
             </div>
274 274
         </div>
275 275
         <?php
276 276
     }
277 277
 
278
-    public static function output_row( $columns, $item, $invoice, $class='even' ) {
278
+    public static function output_row($columns, $item, $invoice, $class = 'even') {
279 279
 
280 280
     ?>
281
-        <tr class="item item-<?php echo esc_attr( $class ); ?>" data-item-id="<?php echo esc_attr( $item->get_id() ); ?>">
282
-            <?php foreach ( array_keys( $columns ) as $column ) : ?>
283
-                <td class="<?php echo esc_attr( $column ); echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '' ?>">
281
+        <tr class="item item-<?php echo esc_attr($class); ?>" data-item-id="<?php echo esc_attr($item->get_id()); ?>">
282
+            <?php foreach (array_keys($columns) as $column) : ?>
283
+                <td class="<?php echo esc_attr($column); echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '' ?>">
284 284
                     <?php
285
-                        switch ( $column ) {
285
+                        switch ($column) {
286 286
                             case 'id':
287 287
                                 echo (int) $item->get_id();
288 288
                                 break;
289 289
                             case 'title':
290 290
                                 printf(
291 291
                                     '<a href="%s" target="_blank">%s</a>',
292
-                                    esc_url( get_edit_post_link( $item->get_id() ) ),
293
-                                    esc_html( $item->get_raw_name() )
292
+                                    esc_url(get_edit_post_link($item->get_id())),
293
+                                    esc_html($item->get_raw_name())
294 294
                                 );
295 295
 
296
-                                $summary = apply_filters( 'getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice );
297
-                                if ( $summary !== '' ) {
296
+                                $summary = apply_filters('getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice);
297
+                                if ($summary !== '') {
298 298
                                     printf(
299 299
                                         '<span class="meta">%s</span>',
300
-                                        wp_kses_post( wpautop( $summary ) )
300
+                                        wp_kses_post(wpautop($summary))
301 301
                                     );
302 302
                                 }
303 303
 
304 304
                                 printf(
305 305
                                     '<input type="hidden" value="%s" name="getpaid_items[%s][name]" class="getpaid-recalculate-prices-on-change" />',
306
-                                    esc_attr( $item->get_raw_name() ),
306
+                                    esc_attr($item->get_raw_name()),
307 307
                                     (int) $item->get_id()
308 308
                                 );
309 309
 
310 310
                                 printf(
311 311
                                     '<textarea style="display: none;" name="getpaid_items[%s][description]" class="getpaid-recalculate-prices-on-change">%s</textarea>',
312 312
                                     (int) $item->get_id(),
313
-                                    esc_attr( $item->get_description() )
313
+                                    esc_attr($item->get_description())
314 314
                                 );
315 315
 
316 316
                                 break;
317 317
                             case 'price':
318 318
                                 printf(
319 319
                                     '<input type="text" value="%s" name="getpaid_items[%s][price]" style="width: 100px;" class="getpaid-admin-invoice-item-price getpaid-recalculate-prices-on-change" />',
320
-                                    esc_attr( getpaid_unstandardize_amount( $item->get_price() ) ),
320
+                                    esc_attr(getpaid_unstandardize_amount($item->get_price())),
321 321
                                     (int) $item->get_id()
322 322
                                 );
323 323
 
@@ -325,26 +325,26 @@  discard block
 block discarded – undo
325 325
                             case 'qty':
326 326
                                 printf(
327 327
                                     '<input type="text" style="width: 100px;" value="%s" name="getpaid_items[%s][quantity]" class="getpaid-admin-invoice-item-quantity getpaid-recalculate-prices-on-change" />',
328
-                                    floatval( $item->get_quantity() ),
328
+                                    floatval($item->get_quantity()),
329 329
                                     (int) $item->get_id()
330 330
                                 );
331 331
 
332 332
                                 break;
333 333
                             case 'total':
334
-                                wpinv_the_price( $item->get_sub_total(), $invoice->get_currency() );
334
+                                wpinv_the_price($item->get_sub_total(), $invoice->get_currency());
335 335
 
336 336
                                 break;
337 337
                             case 'tax':
338
-                                echo floatval( wpinv_round_amount( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) ) . '%';
338
+                                echo floatval(wpinv_round_amount(getpaid_get_invoice_tax_rate($invoice, $item), 2)) . '%';
339 339
 
340 340
                                 break;
341 341
                             case 'action':
342
-                                if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
342
+                                if (!$invoice->is_paid() && !$invoice->is_refunded()) {
343 343
                                     echo '<i class="fa fa-trash wpinv-item-remove"></i>';
344 344
                                 }
345 345
                                 break;
346 346
                         }
347
-                        do_action( 'getpaid_admin_edit_invoice_item_' . $column, $item, $invoice );
347
+                        do_action('getpaid_admin_edit_invoice_item_' . $column, $item, $invoice);
348 348
                     ?>
349 349
                 </td>
350 350
             <?php endforeach; ?>
@@ -357,10 +357,10 @@  discard block
 block discarded – undo
357 357
 	 *
358 358
 	 * @param WP_Post $post
359 359
 	 */
360
-    public static function output2( $post ) {
360
+    public static function output2($post) {
361 361
 
362 362
         // Prepare the invoice.
363
-        $invoice = new WPInv_Invoice( $post );
363
+        $invoice = new WPInv_Invoice($post);
364 364
 
365 365
         // Invoice items.
366 366
         $items = $invoice->get_items();
@@ -368,28 +368,28 @@  discard block
 block discarded – undo
368 368
         $totals = array(
369 369
 
370 370
             'subtotal'  => array(
371
-                'label' => __( 'Items Subtotal', 'invoicing' ),
372
-                'value' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
371
+                'label' => __('Items Subtotal', 'invoicing'),
372
+                'value' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
373 373
             ),
374 374
 
375 375
             'discount'  => array(
376
-                'label' => __( 'Total Discount', 'invoicing' ),
377
-                'value' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
376
+                'label' => __('Total Discount', 'invoicing'),
377
+                'value' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
378 378
             ),
379 379
 
380 380
             'tax'       => array(
381
-                'label' => __( 'Total Tax', 'invoicing' ),
382
-                'value' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
381
+                'label' => __('Total Tax', 'invoicing'),
382
+                'value' => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
383 383
             ),
384 384
 
385 385
             'total'     => array(
386
-                'label' => __( 'Invoice Total', 'invoicing' ),
387
-                'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
386
+                'label' => __('Invoice Total', 'invoicing'),
387
+                'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
388 388
             )
389 389
         );
390 390
 
391
-        if ( ! wpinv_use_taxes() ) {
392
-            unset( $totals['tax'] );
391
+        if (!wpinv_use_taxes()) {
392
+            unset($totals['tax']);
393 393
         }
394 394
 
395 395
         $item_args = array(
@@ -397,7 +397,7 @@  discard block
 block discarded – undo
397 397
             'orderby'        => 'title',
398 398
             'order'          => 'ASC',
399 399
             'posts_per_page' => -1,
400
-            'post_status'    => array( 'publish' ),
400
+            'post_status'    => array('publish'),
401 401
             'meta_query'     => array(
402 402
                 array(
403 403
                     'key'       => '_wpinv_type',
@@ -421,10 +421,10 @@  discard block
 block discarded – undo
421 421
             }
422 422
         </style>
423 423
 
424
-                <div class="bsui getpaid-invoice-items-inner <?php echo empty( $items ) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
424
+                <div class="bsui getpaid-invoice-items-inner <?php echo empty($items) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
425 425
 
426
-                    <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
427
-                        <?php do_action( 'wpinv_meta_box_before_invoice_template_row', $invoice->get_id() ); ?>
426
+                    <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
427
+                        <?php do_action('wpinv_meta_box_before_invoice_template_row', $invoice->get_id()); ?>
428 428
 
429 429
                         <div class="row">
430 430
                             <div class="col-12 col-sm-6">
@@ -433,15 +433,15 @@  discard block
 block discarded – undo
433 433
                                         array(
434 434
                                             'id'          => 'wpinv_template',
435 435
                                             'name'        => 'wpinv_template',
436
-                                            'label'       => __( 'Template', 'invoicing' ),
436
+                                            'label'       => __('Template', 'invoicing'),
437 437
                                             'label_type'  => 'vertical',
438
-                                            'placeholder' => __( 'Choose a template', 'invoicing' ),
438
+                                            'placeholder' => __('Choose a template', 'invoicing'),
439 439
                                             'class'       => 'form-control-sm',
440
-                                            'value'       => $invoice->get_template( 'edit' ),
440
+                                            'value'       => $invoice->get_template('edit'),
441 441
                                             'options'     => array(
442
-                                                'quantity' => __( 'Quantity', 'invoicing' ),
443
-                                                'hours'    => __( 'Hours', 'invoicing' ),
444
-                                                'amount'   => __( 'Amount Only', 'invoicing' ),
442
+                                                'quantity' => __('Quantity', 'invoicing'),
443
+                                                'hours'    => __('Hours', 'invoicing'),
444
+                                                'amount'   => __('Amount Only', 'invoicing'),
445 445
                                             ),
446 446
                                             'data-allow-clear' => 'false',
447 447
                                             'select2'          => true,
@@ -458,11 +458,11 @@  discard block
 block discarded – undo
458 458
                                         array(
459 459
                                             'id'          => 'wpinv_currency',
460 460
                                             'name'        => 'wpinv_currency',
461
-                                            'label'       => __( 'Currency', 'invoicing' ),
461
+                                            'label'       => __('Currency', 'invoicing'),
462 462
                                             'label_type'  => 'vertical',
463
-                                            'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
463
+                                            'placeholder' => __('Select Invoice Currency', 'invoicing'),
464 464
                                             'class'       => 'form-control-sm',
465
-                                            'value'       => $invoice->get_currency( 'edit' ),
465
+                                            'value'       => $invoice->get_currency('edit'),
466 466
                                             'required'    => false,
467 467
                                             'data-allow-clear' => 'false',
468 468
                                             'select2'          => true,
@@ -475,24 +475,24 @@  discard block
 block discarded – undo
475 475
                             </div>
476 476
                         </div>
477 477
 
478
-                        <?php do_action( 'wpinv_meta_box_invoice_template_row', $invoice->get_id() ); ?>
478
+                        <?php do_action('wpinv_meta_box_invoice_template_row', $invoice->get_id()); ?>
479 479
                     <?php endif; ?>
480 480
 
481 481
                     <table cellpadding="0" cellspacing="0" class="getpaid_invoice_items">
482 482
                         <thead>
483 483
                             <tr>
484
-                                <th class="getpaid-item" colspan="2"><?php esc_html_e( 'Item', 'invoicing' ) ?></th>
484
+                                <th class="getpaid-item" colspan="2"><?php esc_html_e('Item', 'invoicing') ?></th>
485 485
                                 <th class="getpaid-quantity hide-if-amount text-right">
486
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ) ?></span>
487
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ) ?></span>
486
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing') ?></span>
487
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing') ?></span>
488 488
                                 </th>
489 489
                                 <th class="getpaid-price hide-if-amount text-right">
490
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Price', 'invoicing' ) ?></span>
491
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Rate', 'invoicing' ) ?></span>
490
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Price', 'invoicing') ?></span>
491
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Rate', 'invoicing') ?></span>
492 492
                                 </th>
493 493
                                 <th class="getpaid-item-subtotal text-right">
494
-                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e( 'Amount', 'invoicing' ) ?></span>
495
-                                    <span class="hide-if-amount"><?php esc_html_e( 'Total', 'invoicing' ) ?></span>
494
+                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e('Amount', 'invoicing') ?></span>
495
+                                    <span class="hide-if-amount"><?php esc_html_e('Total', 'invoicing') ?></span>
496 496
                                 </th>
497 497
                                 <th class="getpaid-item-actions hide-if-not-editable" width="70px">&nbsp;</th>
498 498
                             </tr>
@@ -500,8 +500,8 @@  discard block
 block discarded – undo
500 500
 		                <tbody class="getpaid_invoice_line_items">
501 501
                             <tr class="hide-if-has-items hide-if-not-editable">
502 502
                                 <td colspan="2" class="pt-4 pb-4">
503
-                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Items', 'invoicing' ) ?></button>
504
-                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ) ?></button>
503
+                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Items', 'invoicing') ?></button>
504
+                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing') ?></button>
505 505
                                 </td>
506 506
                                 <td class="hide-if-amount">&nbsp;</th>
507 507
                                 <td class="hide-if-amount">&nbsp;</th>
@@ -533,11 +533,11 @@  discard block
 block discarded – undo
533 533
                             <div class="col-12 col-sm-6 offset-sm-6">
534 534
                                 <table class="getpaid-invoice-totals text-right w-100">
535 535
                                     <tbody>
536
-                                        <?php foreach ( apply_filters( 'getpaid_invoice_subtotal_rows', $totals, $invoice ) as $key => $data ) : ?>
537
-                                            <tr class="getpaid-totals-<?php echo esc_attr( $key ); ?>">
538
-                                                <td class="label"><?php echo esc_html( $data['label'] ) ?>:</td>
536
+                                        <?php foreach (apply_filters('getpaid_invoice_subtotal_rows', $totals, $invoice) as $key => $data) : ?>
537
+                                            <tr class="getpaid-totals-<?php echo esc_attr($key); ?>">
538
+                                                <td class="label"><?php echo esc_html($data['label']) ?>:</td>
539 539
                                                 <td width="1%"></td>
540
-                                                <td class="value"><?php echo wp_kses_post( $data['value'] ) ?></td>
540
+                                                <td class="value"><?php echo wp_kses_post($data['value']) ?></td>
541 541
                                             </tr>
542 542
                                         <?php endforeach; ?>
543 543
                                     </tbody>
@@ -550,18 +550,18 @@  discard block
 block discarded – undo
550 550
                     <div class="getpaid-invoice-item-actions hide-if-no-items hide-if-not-editable">
551 551
                         <div class="row">
552 552
                             <div class="text-left col-12 col-sm-8">
553
-                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Item', 'invoicing' ) ?></button>
554
-                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ) ?></button>
555
-                                <?php do_action( 'getpaid-invoice-items-actions', $invoice ); ?>
553
+                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Item', 'invoicing') ?></button>
554
+                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing') ?></button>
555
+                                <?php do_action('getpaid-invoice-items-actions', $invoice); ?>
556 556
                             </div>
557 557
                             <div class="text-right col-12 col-sm-4">
558
-                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e( 'Recalculate Totals', 'invoicing' ) ?></button>
558
+                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e('Recalculate Totals', 'invoicing') ?></button>
559 559
                             </div>
560 560
                         </div>
561 561
                     </div>
562 562
 
563 563
                     <div class="getpaid-invoice-item-actions hide-if-editable">
564
-                        <p class="description m-2 text-right text-muted"><?php esc_html_e( 'This invoice is no longer editable', 'invoicing' ); ?></p>
564
+                        <p class="description m-2 text-right text-muted"><?php esc_html_e('This invoice is no longer editable', 'invoicing'); ?></p>
565 565
                     </div>
566 566
 
567 567
                     <!-- Add items to an invoice -->
@@ -569,9 +569,9 @@  discard block
 block discarded – undo
569 569
                         <div class="modal-dialog modal-dialog-centered" role="document">
570 570
                             <div class="modal-content">
571 571
                                 <div class="modal-header">
572
-                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e( "Add Item(s)", 'invoicing' ); ?></h5>
573
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( "Close", 'invoicing' ); ?>">
574
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
572
+                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e("Add Item(s)", 'invoicing'); ?></h5>
573
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e("Close", 'invoicing'); ?>">
574
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
575 575
                                             <span aria-hidden="true">×</span>
576 576
                                         <?php endif; ?>
577 577
                                     </button>
@@ -580,10 +580,10 @@  discard block
 block discarded – undo
580 580
                                     <table class="widefat">
581 581
                                         <thead>
582 582
                                             <tr>
583
-                                                <th class="pl-0 text-left"><?php esc_html_e( 'Item', 'invoicing' ) ?></th>
583
+                                                <th class="pl-0 text-left"><?php esc_html_e('Item', 'invoicing') ?></th>
584 584
                                                 <th class="pr-0 text-right hide-if-amount">
585
-                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ) ?></span>
586
-                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ) ?></span>
585
+                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing') ?></span>
586
+                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing') ?></span>
587 587
                                                 </th>
588 588
                                             </tr>
589 589
                                         </thead>
@@ -591,9 +591,9 @@  discard block
 block discarded – undo
591 591
 								            <tr>
592 592
 									            <td class="pl-0 text-left">
593 593
                                                     <select class="regular-text getpaid-add-invoice-item-select">
594
-                                                        <option value="" selected="selected" disabled><?php esc_html_e( 'Select an item…', 'invoicing' ); ?></option>
595
-                                                        <?php foreach ( get_posts( $item_args ) as $item ) : ?>
596
-                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html( $item->post_title ); ?></option>
594
+                                                        <option value="" selected="selected" disabled><?php esc_html_e('Select an item…', 'invoicing'); ?></option>
595
+                                                        <?php foreach (get_posts($item_args) as $item) : ?>
596
+                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html($item->post_title); ?></option>
597 597
                                                         <?php endforeach; ?>
598 598
                                                     </select>
599 599
                                                 </td>
@@ -605,8 +605,8 @@  discard block
 block discarded – undo
605 605
 						            </table>
606 606
                                 </div>
607 607
                                 <div class="modal-footer">
608
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
609
-                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e( 'Add', 'invoicing' ); ?></button>
608
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
609
+                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e('Add', 'invoicing'); ?></button>
610 610
                                 </div>
611 611
                             </div>
612 612
                         </div>
@@ -617,9 +617,9 @@  discard block
 block discarded – undo
617 617
                         <div class="modal-dialog modal-dialog-centered" role="document">
618 618
                             <div class="modal-content">
619 619
                                 <div class="modal-header">
620
-                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e( "Create Item", 'invoicing' ); ?></h5>
621
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( "Close", 'invoicing' ); ?>">
622
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
620
+                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e("Create Item", 'invoicing'); ?></h5>
621
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e("Close", 'invoicing'); ?>">
622
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
623 623
                                             <span aria-hidden="true">×</span>
624 624
                                         <?php endif; ?>
625 625
                                     </button>
@@ -628,27 +628,27 @@  discard block
 block discarded – undo
628 628
                                     <div class="getpaid-create-item-div">
629 629
                                         <input type="hidden" name="id" value="new" class="form-control form-control-sm item-id">
630 630
                                         <label class="form-group mb-3 w-100">
631
-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
632
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
631
+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
632
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
633 633
                                         </label>
634 634
                                         <label class="form-group mb-3 w-100">
635
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
636
-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
637
-                                            <input type="text" name="price" placeholder="<?php echo esc_attr( wpinv_sanitize_amount( 0 ) ); ?>" class="form-control form-control-sm item-price">
635
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
636
+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
637
+                                            <input type="text" name="price" placeholder="<?php echo esc_attr(wpinv_sanitize_amount(0)); ?>" class="form-control form-control-sm item-price">
638 638
                                         </label>
639 639
                                         <label class="form-group mb-3 w-100 hide-if-amount">
640
-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
640
+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
641 641
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
642 642
                                         </label>
643 643
                                         <label class="form-group mb-3 w-100">
644
-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
645
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
644
+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
645
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
646 646
                                         </label>
647 647
                                     </div>
648 648
                                 </div>
649 649
                                 <div class="modal-footer">
650
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
651
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Create', 'invoicing' ); ?></button>
650
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
651
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Create', 'invoicing'); ?></button>
652 652
                                 </div>
653 653
                             </div>
654 654
                         </div>
@@ -659,9 +659,9 @@  discard block
 block discarded – undo
659 659
                         <div class="modal-dialog modal-dialog-centered" role="document">
660 660
                             <div class="modal-content">
661 661
                                 <div class="modal-header">
662
-                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e( "Edit Item", 'invoicing' ); ?></h5>
663
-                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e( "Close", 'invoicing' ); ?>">
664
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
662
+                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e("Edit Item", 'invoicing'); ?></h5>
663
+                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e("Close", 'invoicing'); ?>">
664
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
665 665
                                             <span aria-hidden="true">×</span>
666 666
                                         <?php endif; ?>
667 667
                                     </button>
@@ -670,27 +670,27 @@  discard block
 block discarded – undo
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                                     <div class="getpaid-edit-item-div">
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                                         <input type="hidden" name="id" class="form-control form-control-sm item-id">
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                                         <label class="form-group mb-3 w-100">
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-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
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-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
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+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
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+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
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                                         </label>
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                                         <label class="form-group mb-3 w-100">
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-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
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-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
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-                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount( 0 ); ?>" class="form-control form-control-sm item-price">
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+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
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+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
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+                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount(0); ?>" class="form-control form-control-sm item-price">
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                                         </label>
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                                         <label class="form-group mb-3 w-100 hide-if-amount">
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-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
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+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
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                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
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                                         </label>
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                                         <label class="form-group mb-3 w-100">
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-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
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-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
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+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
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+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
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                                         </label>
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                                     </div>
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                                 </div>
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                                 <div class="modal-footer">
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-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
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-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Save', 'invoicing' ); ?></button>
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+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
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+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Save', 'invoicing'); ?></button>
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                                 </div>
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                             </div>
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                         </div>
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