Passed
Push — master ( 2f00ce...78f7a8 )
by Brian
04:58
created
includes/admin/register-settings.php 2 patches
Indentation   +296 added lines, -296 removed lines patch added patch discarded remove patch
@@ -196,11 +196,11 @@  discard block
 block discarded – undo
196 196
     $cb      = "wpinv_{$option['type']}_callback";
197 197
     $section = "wpinv_settings_{$tab}_$section";
198 198
 
199
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
-		$tip   = wpinv_clean( $option['desc'] );
201
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
-		unset( $option['desc'] );
203
-	}
199
+    if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
+        $tip   = wpinv_clean( $option['desc'] );
201
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
+        unset( $option['desc'] );
203
+    }
204 204
 
205 205
     // Loop through all tabs.
206 206
     add_settings_field(
@@ -227,9 +227,9 @@  discard block
 block discarded – undo
227 227
             'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
228 228
             'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
229 229
             'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
230
-			'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
231
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
232
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
230
+            'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
231
+            'class'       => isset( $option['class'] )     ? $option['class']         : '',
232
+            'style'       => isset( $option['style'] )     ? $option['style']         : '',
233 233
             'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
234 234
             'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
235 235
         )
@@ -243,7 +243,7 @@  discard block
 block discarded – undo
243 243
  * @return array
244 244
  */
245 245
 function wpinv_get_registered_settings() {
246
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
246
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
247 247
 }
248 248
 
249 249
 /**
@@ -262,8 +262,8 @@  discard block
 block discarded – undo
262 262
  */
263 263
 function wpinv_settings_sanitize( $input = array() ) {
264 264
 
265
-	$wpinv_options = wpinv_get_options();
266
-	$raw_referrer  = wp_get_raw_referer();
265
+    $wpinv_options = wpinv_get_options();
266
+    $raw_referrer  = wp_get_raw_referer();
267 267
 
268 268
     if ( empty( $raw_referrer ) ) {
269 269
         return $input;
@@ -271,9 +271,9 @@  discard block
 block discarded – undo
271 271
 
272 272
     wp_parse_str( $raw_referrer, $referrer );
273 273
 
274
-	if ( empty( $referrer['tab'] ) ) {
274
+    if ( empty( $referrer['tab'] ) ) {
275 275
         return $input;
276
-	}
276
+    }
277 277
 
278 278
     $settings = wpinv_get_registered_settings();
279 279
     $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
@@ -295,10 +295,10 @@  discard block
 block discarded – undo
295 295
         }
296 296
 
297 297
         // General filter
298
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
298
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
299 299
 
300
-		// Key specific filter.
301
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
300
+        // Key specific filter.
301
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
302 302
     }
303 303
 
304 304
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -354,14 +354,14 @@  discard block
 block discarded – undo
354 354
 
355 355
     foreach ( $new_rates as $rate ) {
356 356
 
357
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
358
-		$rate['name']    = sanitize_text_field( $rate['name'] );
359
-		$rate['state']   = sanitize_text_field( $rate['state'] );
360
-		$rate['country'] = sanitize_text_field( $rate['country'] );
361
-		$rate['global']  = empty( $rate['state'] );
362
-		$tax_rates[]     = $rate;
357
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
358
+        $rate['name']    = sanitize_text_field( $rate['name'] );
359
+        $rate['state']   = sanitize_text_field( $rate['state'] );
360
+        $rate['country'] = sanitize_text_field( $rate['country'] );
361
+        $rate['global']  = empty( $rate['state'] );
362
+        $tax_rates[]     = $rate;
363 363
 
364
-	}
364
+    }
365 365
 
366 366
     update_option( 'wpinv_tax_rates', $tax_rates );
367 367
 
@@ -379,11 +379,11 @@  discard block
 block discarded – undo
379 379
     $tabs['general']  = __( 'General', 'invoicing' );
380 380
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
381 381
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
382
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
382
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
383 383
 
384
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
385
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
386
-	}
384
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
385
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
386
+    }
387 387
 
388 388
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
389 389
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -421,14 +421,14 @@  discard block
 block discarded – undo
421 421
         ) ),
422 422
         'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
423 423
             'main'  => __( 'Tax Settings', 'invoicing' ),
424
-			'rates' => __( 'Tax Rates', 'invoicing' ),
425
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
424
+            'rates' => __( 'Tax Rates', 'invoicing' ),
425
+            'vat'   => __( 'EU VAT Settings', 'invoicing' )
426 426
         ) ),
427 427
         'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
428 428
             'main' => __( 'Email Settings', 'invoicing' ),
429
-		) ),
429
+        ) ),
430 430
 
431
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
431
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
432 432
 
433 433
         'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
434 434
             'main' => __( 'Privacy policy', 'invoicing' ),
@@ -448,48 +448,48 @@  discard block
 block discarded – undo
448 448
 }
449 449
 
450 450
 function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
451
-	$pages_options = array();
451
+    $pages_options = array();
452 452
 
453
-	if( $default_label !== NULL && $default_label !== false ) {
454
-		$pages_options = array( '' => $default_label ); // Blank option
455
-	}
453
+    if( $default_label !== NULL && $default_label !== false ) {
454
+        $pages_options = array( '' => $default_label ); // Blank option
455
+    }
456 456
 
457
-	$pages = get_pages();
458
-	if ( $pages ) {
459
-		foreach ( $pages as $page ) {
460
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
457
+    $pages = get_pages();
458
+    if ( $pages ) {
459
+        foreach ( $pages as $page ) {
460
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
461 461
             $pages_options[ $page->ID ] = $title;
462
-		}
463
-	}
462
+        }
463
+    }
464 464
 
465
-	return $pages_options;
465
+    return $pages_options;
466 466
 }
467 467
 
468 468
 function wpinv_header_callback( $args ) {
469
-	if ( !empty( $args['desc'] ) ) {
469
+    if ( !empty( $args['desc'] ) ) {
470 470
         echo $args['desc'];
471 471
     }
472 472
 }
473 473
 
474 474
 function wpinv_hidden_callback( $args ) {
475 475
 
476
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
477
-	$value   = wpinv_get_option( $args['id'], $std );
476
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
477
+    $value   = wpinv_get_option( $args['id'], $std );
478 478
 
479
-	if ( isset( $args['set_value'] ) ) {
480
-		$value = $args['set_value'];
481
-	}
479
+    if ( isset( $args['set_value'] ) ) {
480
+        $value = $args['set_value'];
481
+    }
482 482
 
483
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
484
-		$args['readonly'] = true;
485
-		$name  = '';
486
-	} else {
487
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
488
-	}
483
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
484
+        $args['readonly'] = true;
485
+        $name  = '';
486
+    } else {
487
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
488
+    }
489 489
 
490
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
490
+    $html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
491 491
     
492
-	echo $html;
492
+    echo $html;
493 493
 }
494 494
 
495 495
 /**
@@ -497,12 +497,12 @@  discard block
 block discarded – undo
497 497
  */
498 498
 function wpinv_checkbox_callback( $args ) {
499 499
 
500
-	$std = isset( $args['std'] ) ? $args['std'] : '';
501
-	$std = wpinv_get_option( $args['id'], $std );
502
-	$id  = esc_attr( $args['id'] );
500
+    $std = isset( $args['std'] ) ? $args['std'] : '';
501
+    $std = wpinv_get_option( $args['id'], $std );
502
+    $id  = esc_attr( $args['id'] );
503 503
 
504
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
505
-	?>
504
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
505
+    ?>
506 506
 		<fieldset>
507 507
 			<label>
508 508
 				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
@@ -514,75 +514,75 @@  discard block
 block discarded – undo
514 514
 
515 515
 function wpinv_multicheck_callback( $args ) {
516 516
 
517
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
518
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
517
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
518
+    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
519 519
 
520
-	if ( ! empty( $args['options'] ) ) {
520
+    if ( ! empty( $args['options'] ) ) {
521 521
 
522
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
523
-		$value   = wpinv_get_option( $args['id'], $std );
522
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
523
+        $value   = wpinv_get_option( $args['id'], $std );
524 524
 
525
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
525
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
526 526
         foreach( $args['options'] as $key => $option ):
527
-			$sanitize_key = wpinv_sanitize_key( $key );
528
-			if ( in_array( $sanitize_key, $value ) ) { 
529
-				$enabled = $sanitize_key;
530
-			} else { 
531
-				$enabled = NULL; 
532
-			}
533
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
534
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
535
-		endforeach;
536
-		echo '</div>';
537
-		echo '<p class="description">' . $args['desc'] . '</p>';
538
-	}
527
+            $sanitize_key = wpinv_sanitize_key( $key );
528
+            if ( in_array( $sanitize_key, $value ) ) { 
529
+                $enabled = $sanitize_key;
530
+            } else { 
531
+                $enabled = NULL; 
532
+            }
533
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
534
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
535
+        endforeach;
536
+        echo '</div>';
537
+        echo '<p class="description">' . $args['desc'] . '</p>';
538
+    }
539 539
 }
540 540
 
541 541
 function wpinv_payment_icons_callback( $args ) {
542 542
     
543 543
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
544
-	$value   = wpinv_get_option( $args['id'], false);
544
+    $value   = wpinv_get_option( $args['id'], false);
545 545
 
546
-	if ( ! empty( $args['options'] ) ) {
547
-		foreach( $args['options'] as $key => $option ) {
546
+    if ( ! empty( $args['options'] ) ) {
547
+        foreach( $args['options'] as $key => $option ) {
548 548
             $sanitize_key = wpinv_sanitize_key( $key );
549 549
             
550
-			if( empty( $value ) ) {
551
-				$enabled = $option;
552
-			} else {
553
-				$enabled = NULL;
554
-			}
555
-
556
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
557
-
558
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
559
-
560
-				if ( wpinv_string_is_image_url( $key ) ) {
561
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
562
-				} else {
563
-					$card = strtolower( str_replace( ' ', '', $option ) );
564
-
565
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
566
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
567
-					} else {
568
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
569
-						$content_dir = WP_CONTENT_DIR;
570
-
571
-						if ( function_exists( 'wp_normalize_path' ) ) {
572
-							// Replaces backslashes with forward slashes for Windows systems
573
-							$image = wp_normalize_path( $image );
574
-							$content_dir = wp_normalize_path( $content_dir );
575
-						}
576
-
577
-						$image = str_replace( $content_dir, content_url(), $image );
578
-					}
579
-
580
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
581
-				}
582
-			echo $option . '</label>';
583
-		}
584
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
585
-	}
550
+            if( empty( $value ) ) {
551
+                $enabled = $option;
552
+            } else {
553
+                $enabled = NULL;
554
+            }
555
+
556
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
557
+
558
+                echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
559
+
560
+                if ( wpinv_string_is_image_url( $key ) ) {
561
+                    echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
562
+                } else {
563
+                    $card = strtolower( str_replace( ' ', '', $option ) );
564
+
565
+                    if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
566
+                        $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
567
+                    } else {
568
+                        $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
569
+                        $content_dir = WP_CONTENT_DIR;
570
+
571
+                        if ( function_exists( 'wp_normalize_path' ) ) {
572
+                            // Replaces backslashes with forward slashes for Windows systems
573
+                            $image = wp_normalize_path( $image );
574
+                            $content_dir = wp_normalize_path( $content_dir );
575
+                        }
576
+
577
+                        $image = str_replace( $content_dir, content_url(), $image );
578
+                    }
579
+
580
+                    echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
581
+                }
582
+            echo $option . '</label>';
583
+        }
584
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
585
+    }
586 586
 }
587 587
 
588 588
 /**
@@ -590,9 +590,9 @@  discard block
 block discarded – undo
590 590
  */
591 591
 function wpinv_radio_callback( $args ) {
592 592
 
593
-	$std = isset( $args['std'] ) ? $args['std'] : '';
594
-	$std = wpinv_get_option( $args['id'], $std );
595
-	?>
593
+    $std = isset( $args['std'] ) ? $args['std'] : '';
594
+    $std = wpinv_get_option( $args['id'], $std );
595
+    ?>
596 596
 		<fieldset>
597 597
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
598 598
 				<?php foreach( $args['options'] as $key => $option ) : ?>
@@ -606,7 +606,7 @@  discard block
 block discarded – undo
606 606
 			</ul>
607 607
 		</fieldset>
608 608
 	<?php
609
-	getpaid_settings_description_callback( $args );
609
+    getpaid_settings_description_callback( $args );
610 610
 }
611 611
 
612 612
 /**
@@ -614,10 +614,10 @@  discard block
 block discarded – undo
614 614
  */
615 615
 function getpaid_settings_description_callback( $args ) {
616 616
 
617
-	if ( ! empty( $args['desc'] ) ) {
618
-		$description = wp_kses_post( $args['desc'] );
619
-		echo "<p class='description'>$description</p>";
620
-	}
617
+    if ( ! empty( $args['desc'] ) ) {
618
+        $description = wp_kses_post( $args['desc'] );
619
+        echo "<p class='description'>$description</p>";
620
+    }
621 621
 
622 622
 }
623 623
 
@@ -626,7 +626,7 @@  discard block
 block discarded – undo
626 626
  */
627 627
 function wpinv_gateways_callback() {
628 628
 
629
-	?>
629
+    ?>
630 630
 		</td>
631 631
 	</tr>
632 632
 	<tr class="bsui">
@@ -640,22 +640,22 @@  discard block
 block discarded – undo
640 640
     
641 641
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
642 642
     $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
643
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
644
-	$value   = wpinv_get_option( $args['id'], $std );
643
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
644
+    $value   = wpinv_get_option( $args['id'], $std );
645 645
 
646
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
646
+    echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
647 647
 
648
-	foreach ( $args['options'] as $key => $option ) :
649
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
648
+    foreach ( $args['options'] as $key => $option ) :
649
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
650 650
             $selected = selected( $key, $args['selected'], false );
651 651
         } else {
652 652
             $selected = selected( $key, $value, false );
653 653
         }
654
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
655
-	endforeach;
654
+        echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
655
+    endforeach;
656 656
 
657
-	echo '</select>';
658
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
657
+    echo '</select>';
658
+    echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
659 659
 }
660 660
 
661 661
 /**
@@ -666,29 +666,29 @@  discard block
 block discarded – undo
666 666
  */
667 667
 function wpinv_settings_attrs_helper( $args ) {
668 668
 
669
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
670
-	$id           = esc_attr( $args['id'] );
671
-	$placeholder  = esc_attr( $args['placeholder'] );
669
+    $value        = isset( $args['std'] ) ? $args['std'] : '';
670
+    $id           = esc_attr( $args['id'] );
671
+    $placeholder  = esc_attr( $args['placeholder'] );
672 672
 
673
-	if ( ! empty( $args['faux'] ) ) {
674
-		$args['readonly'] = true;
675
-		$name             = '';
676
-	} else {
677
-		$value  = wpinv_get_option( $args['id'], $value );
678
-		$name   = "wpinv_settings[$id]";
679
-	}
673
+    if ( ! empty( $args['faux'] ) ) {
674
+        $args['readonly'] = true;
675
+        $name             = '';
676
+    } else {
677
+        $value  = wpinv_get_option( $args['id'], $value );
678
+        $name   = "wpinv_settings[$id]";
679
+    }
680 680
 
681
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
682
-	$class    = esc_attr( $args['class'] );
683
-	$style    = esc_attr( $args['style'] );
684
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
681
+    $value    = is_scalar( $value ) ? esc_attr( $value ) : '';
682
+    $class    = esc_attr( $args['class'] );
683
+    $style    = esc_attr( $args['style'] );
684
+    $readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
685 685
 
686
-	$onchange = '';
686
+    $onchange = '';
687 687
     if ( ! empty( $args['onchange'] ) ) {
688 688
         $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
689
-	}
689
+    }
690 690
 
691
-	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
691
+    return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
692 692
 }
693 693
 
694 694
 /**
@@ -696,11 +696,11 @@  discard block
 block discarded – undo
696 696
  */
697 697
 function wpinv_text_callback( $args ) {
698 698
 
699
-	$desc = wp_kses_post( $args['desc'] );
700
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
701
-	$attr = wpinv_settings_attrs_helper( $args );
699
+    $desc = wp_kses_post( $args['desc'] );
700
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
701
+    $attr = wpinv_settings_attrs_helper( $args );
702 702
 
703
-	?>
703
+    ?>
704 704
 		<label style="width: 100%;">
705 705
 			<input type="text" <?php echo $attr; ?>>
706 706
 			<?php echo $desc; ?>
@@ -714,14 +714,14 @@  discard block
 block discarded – undo
714 714
  */
715 715
 function wpinv_number_callback( $args ) {
716 716
 
717
-	$desc = wp_kses_post( $args['desc'] );
718
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
719
-	$attr = wpinv_settings_attrs_helper( $args );
720
-	$max  = intval( $args['max'] );
721
-	$min  = intval( $args['min'] );
722
-	$step = floatval( $args['step'] );
717
+    $desc = wp_kses_post( $args['desc'] );
718
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
719
+    $attr = wpinv_settings_attrs_helper( $args );
720
+    $max  = intval( $args['max'] );
721
+    $min  = intval( $args['min'] );
722
+    $step = floatval( $args['step'] );
723 723
 
724
-	?>
724
+    ?>
725 725
 		<label style="width: 100%;">
726 726
 			<input type="number" step="<?php echo $step; ?>" max="<?php echo $max; ?>" min="<?php echo $min; ?>" <?php echo $attr; ?>>
727 727
 			<?php echo $desc; ?>
@@ -733,36 +733,36 @@  discard block
 block discarded – undo
733 733
 function wpinv_textarea_callback( $args ) {
734 734
     
735 735
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
736
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
737
-	$value   = wpinv_get_option( $args['id'], $std );
736
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
737
+    $value   = wpinv_get_option( $args['id'], $std );
738 738
 
739 739
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
740 740
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
741 741
 
742
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
743
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
742
+    $html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
743
+    $html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
744 744
 
745
-	echo $html;
745
+    echo $html;
746 746
 }
747 747
 
748 748
 function wpinv_password_callback( $args ) {
749 749
     
750 750
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
751
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
752
-	$value   = wpinv_get_option( $args['id'], $std );
751
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
752
+    $value   = wpinv_get_option( $args['id'], $std );
753 753
 
754
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
755
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
756
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
754
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
755
+    $html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
756
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
757 757
 
758
-	echo $html;
758
+    echo $html;
759 759
 }
760 760
 
761 761
 function wpinv_missing_callback($args) {
762
-	printf(
763
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
764
-		'<strong>' . $args['id'] . '</strong>'
765
-	);
762
+    printf(
763
+        __( 'The callback function used for the %s setting is missing.', 'invoicing' ),
764
+        '<strong>' . $args['id'] . '</strong>'
765
+    );
766 766
 }
767 767
 
768 768
 /**
@@ -770,14 +770,14 @@  discard block
 block discarded – undo
770 770
  */
771 771
 function wpinv_select_callback( $args ) {
772 772
 
773
-	$desc   = wp_kses_post( $args['desc'] );
774
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
775
-	$attr   = wpinv_settings_attrs_helper( $args );
776
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
777
-	$value  = wpinv_get_option( $args['id'], $value );
778
-	$rand   = uniqid( 'random_id' );
773
+    $desc   = wp_kses_post( $args['desc'] );
774
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
775
+    $attr   = wpinv_settings_attrs_helper( $args );
776
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
777
+    $value  = wpinv_get_option( $args['id'], $value );
778
+    $rand   = uniqid( 'random_id' );
779 779
 
780
-	?>
780
+    ?>
781 781
 		<label style="width: 100%;">
782 782
 			<select <?php echo $attr; ?>>
783 783
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -810,104 +810,104 @@  discard block
 block discarded – undo
810 810
 function wpinv_color_select_callback( $args ) {
811 811
     
812 812
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
813
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
814
-	$value   = wpinv_get_option( $args['id'], $std );
813
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
814
+    $value   = wpinv_get_option( $args['id'], $std );
815 815
 
816
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
816
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
817 817
 
818
-	foreach ( $args['options'] as $option => $color ) {
819
-		$selected = selected( $option, $value, false );
820
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
821
-	}
818
+    foreach ( $args['options'] as $option => $color ) {
819
+        $selected = selected( $option, $value, false );
820
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
821
+    }
822 822
 
823
-	$html .= '</select>';
824
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
823
+    $html .= '</select>';
824
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
825 825
 
826
-	echo $html;
826
+    echo $html;
827 827
 }
828 828
 
829 829
 function wpinv_rich_editor_callback( $args ) {
830
-	global $wp_version;
830
+    global $wp_version;
831 831
     
832 832
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
833 833
 
834
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
835
-	$value   = wpinv_get_option( $args['id'], $std );
834
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
835
+    $value   = wpinv_get_option( $args['id'], $std );
836 836
 	
837
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
838
-		$value = $std;
839
-	}
837
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
838
+        $value = $std;
839
+    }
840 840
 
841
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
841
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
842 842
 
843
-	$html = '<div class="getpaid-settings-editor-input">';
844
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
845
-		ob_start();
846
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
847
-		$html .= ob_get_clean();
848
-	} else {
849
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
850
-	}
843
+    $html = '<div class="getpaid-settings-editor-input">';
844
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
845
+        ob_start();
846
+        wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
847
+        $html .= ob_get_clean();
848
+    } else {
849
+        $html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
850
+    }
851 851
 
852
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
852
+    $html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
853 853
 
854
-	echo $html;
854
+    echo $html;
855 855
 }
856 856
 
857 857
 function wpinv_upload_callback( $args ) {
858 858
     
859 859
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
860 860
 
861
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
862
-	$value   = wpinv_get_option( $args['id'], $std );
861
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
862
+    $value   = wpinv_get_option( $args['id'], $std );
863 863
 
864
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
865
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
866
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
867
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
864
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
865
+    $html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
866
+    $html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
867
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
868 868
 
869
-	echo $html;
869
+    echo $html;
870 870
 }
871 871
 
872 872
 function wpinv_color_callback( $args ) {
873 873
 
874
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
875
-	$value       = wpinv_get_option( $args['id'], $std );
874
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
875
+    $value       = wpinv_get_option( $args['id'], $std );
876 876
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
877 877
 
878
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
879
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
878
+    $html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
879
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
880 880
 
881
-	echo $html;
881
+    echo $html;
882 882
 }
883 883
 
884 884
 function wpinv_country_states_callback($args) {
885 885
 
886
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
887
-	$value   = wpinv_get_option( $args['id'], $std );
886
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
887
+    $value   = wpinv_get_option( $args['id'], $std );
888 888
 
889 889
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
890 890
 
891
-	if ( isset( $args['placeholder'] ) ) {
892
-		$placeholder = $args['placeholder'];
893
-	} else {
894
-		$placeholder = '';
895
-	}
891
+    if ( isset( $args['placeholder'] ) ) {
892
+        $placeholder = $args['placeholder'];
893
+    } else {
894
+        $placeholder = '';
895
+    }
896 896
 
897
-	$states = wpinv_get_country_states();
897
+    $states = wpinv_get_country_states();
898 898
 
899
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
900
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
899
+    $class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
900
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
901 901
 
902
-	foreach ( $states as $option => $name ) {
903
-		$selected = selected( $option, $value, false );
904
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
905
-	}
902
+    foreach ( $states as $option => $name ) {
903
+        $selected = selected( $option, $value, false );
904
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
905
+    }
906 906
 
907
-	$html .= '</select>';
908
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
907
+    $html .= '</select>';
908
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
909 909
 
910
-	echo $html;
910
+    echo $html;
911 911
 }
912 912
 
913 913
 /**
@@ -915,7 +915,7 @@  discard block
 block discarded – undo
915 915
  */
916 916
 function wpinv_tax_rates_callback() {
917 917
 	
918
-	?>
918
+    ?>
919 919
 		</td>
920 920
 	</tr>
921 921
 	<tr class="bsui">
@@ -930,17 +930,17 @@  discard block
 block discarded – undo
930 930
  * Displays a tax rate' edit row.
931 931
  */
932 932
 function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
933
-	ob_start();
933
+    ob_start();
934 934
 
935
-	$key                      = sanitize_key( $key );
936
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
937
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
935
+    $key                      = sanitize_key( $key );
936
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
937
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
938 938
 
939
-	if ( $echo ) {
940
-		echo ob_get_clean();
941
-	} else {
942
-		return ob_get_clean(); 
943
-	}
939
+    if ( $echo ) {
940
+        echo ob_get_clean();
941
+    } else {
942
+        return ob_get_clean(); 
943
+    }
944 944
 
945 945
 }
946 946
 
@@ -968,14 +968,14 @@  discard block
 block discarded – undo
968 968
                 </td>
969 969
                 <td>
970 970
 					<a href="<?php
971
-						echo esc_url(
972
-							wp_nonce_url(
973
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
974
-								'getpaid-nonce',
975
-								'getpaid-nonce'
976
-							)
977
-						);
978
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
971
+                        echo esc_url(
972
+                            wp_nonce_url(
973
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
974
+                                'getpaid-nonce',
975
+                                'getpaid-nonce'
976
+                            )
977
+                        );
978
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
979 979
                 </td>
980 980
             </tr>
981 981
 			<tr>
@@ -985,14 +985,14 @@  discard block
 block discarded – undo
985 985
                 </td>
986 986
                 <td>
987 987
 					<a href="<?php
988
-						echo esc_url(
989
-							wp_nonce_url(
990
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
991
-								'getpaid-nonce',
992
-								'getpaid-nonce'
993
-							)
994
-						);
995
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
988
+                        echo esc_url(
989
+                            wp_nonce_url(
990
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
991
+                                'getpaid-nonce',
992
+                                'getpaid-nonce'
993
+                            )
994
+                        );
995
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
996 996
                 </td>
997 997
             </tr>
998 998
 			<tr>
@@ -1002,14 +1002,14 @@  discard block
 block discarded – undo
1002 1002
                 </td>
1003 1003
                 <td>
1004 1004
 					<a href="<?php
1005
-						echo esc_url(
1006
-							wp_nonce_url(
1007
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1008
-								'getpaid-nonce',
1009
-								'getpaid-nonce'
1010
-							)
1011
-						);
1012
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
1005
+                        echo esc_url(
1006
+                            wp_nonce_url(
1007
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1008
+                                'getpaid-nonce',
1009
+                                'getpaid-nonce'
1010
+                            )
1011
+                        );
1012
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
1013 1013
                 </td>
1014 1014
             </tr>
1015 1015
 
@@ -1020,14 +1020,14 @@  discard block
 block discarded – undo
1020 1020
                 </td>
1021 1021
                 <td>
1022 1022
 					<a href="<?php
1023
-						echo esc_url(
1024
-							wp_nonce_url(
1025
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1026
-								'getpaid-nonce',
1027
-								'getpaid-nonce'
1028
-							)
1029
-						);
1030
-					?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1023
+                        echo esc_url(
1024
+                            wp_nonce_url(
1025
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1026
+                                'getpaid-nonce',
1027
+                                'getpaid-nonce'
1028
+                            )
1029
+                        );
1030
+                    ?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1031 1031
                 </td>
1032 1032
             </tr>
1033 1033
 
@@ -1041,19 +1041,19 @@  discard block
 block discarded – undo
1041 1041
 
1042 1042
 
1043 1043
 function wpinv_descriptive_text_callback( $args ) {
1044
-	echo wp_kses_post( $args['desc'] );
1044
+    echo wp_kses_post( $args['desc'] );
1045 1045
 }
1046 1046
 
1047 1047
 function wpinv_raw_html_callback( $args ) {
1048
-	echo $args['desc'];
1048
+    echo $args['desc'];
1049 1049
 }
1050 1050
 
1051 1051
 function wpinv_hook_callback( $args ) {
1052
-	do_action( 'wpinv_' . $args['id'], $args );
1052
+    do_action( 'wpinv_' . $args['id'], $args );
1053 1053
 }
1054 1054
 
1055 1055
 function wpinv_set_settings_cap() {
1056
-	return wpinv_get_capability();
1056
+    return wpinv_get_capability();
1057 1057
 }
1058 1058
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1059 1059
 
@@ -1087,15 +1087,15 @@  discard block
 block discarded – undo
1087 1087
  */
1088 1088
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
1089 1089
 
1090
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1091
-	$link = sprintf(
1092
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
1093
-		$url,
1094
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1095
-	);
1090
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1091
+    $link = sprintf(
1092
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
1093
+        $url,
1094
+        esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1095
+    );
1096 1096
 
1097
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1097
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1098 1098
 
1099
-	return "$description $link";
1099
+    return "$description $link";
1100 1100
 
1101 1101
 }
Please login to merge, or discard this patch.
Spacing   +376 added lines, -376 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Retrieves all default settings.
@@ -16,13 +16,13 @@  discard block
 block discarded – undo
16 16
 function wpinv_get_settings() {
17 17
     $defaults = array();
18 18
 
19
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
 
21
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
 
23
-            foreach ( $section_settings as $key => $setting ) {
24
-                if ( isset( $setting['std'] ) ) {
25
-                    $defaults[ $key ] = $setting['std'];
23
+            foreach ($section_settings as $key => $setting) {
24
+                if (isset($setting['std'])) {
25
+                    $defaults[$key] = $setting['std'];
26 26
                 }
27 27
             }
28 28
 
@@ -43,12 +43,12 @@  discard block
 block discarded – undo
43 43
     global $wpinv_options;
44 44
 
45 45
     // Try fetching the saved options.
46
-    if ( empty( $wpinv_options ) ) {
47
-        $wpinv_options = get_option( 'wpinv_settings' );
46
+    if (empty($wpinv_options)) {
47
+        $wpinv_options = get_option('wpinv_settings');
48 48
     }
49 49
 
50 50
     // If that fails, don't fetch the default settings to prevent a loop.
51
-    if ( ! is_array( $wpinv_options ) ) {
51
+    if (!is_array($wpinv_options)) {
52 52
         $wpinv_options = array();
53 53
     }
54 54
 
@@ -62,13 +62,13 @@  discard block
 block discarded – undo
62 62
  * @param mixed $default The default value to use if the setting has not been set.
63 63
  * @return mixed
64 64
  */
65
-function wpinv_get_option( $key = '', $default = false ) {
65
+function wpinv_get_option($key = '', $default = false) {
66 66
 
67 67
     $options = wpinv_get_options();
68
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
69
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
68
+    $value   = isset($options[$key]) ? $options[$key] : $default;
69
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
70 70
 
71
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
71
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
72 72
 }
73 73
 
74 74
 /**
@@ -77,11 +77,11 @@  discard block
 block discarded – undo
77 77
  * @param array $options the new options.
78 78
  * @return bool
79 79
  */
80
-function wpinv_update_options( $options ) {
80
+function wpinv_update_options($options) {
81 81
     global $wpinv_options;
82 82
 
83 83
     // update the option.
84
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
84
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
85 85
         $wpinv_options = $options;
86 86
         return true;
87 87
     }
@@ -96,24 +96,24 @@  discard block
 block discarded – undo
96 96
  * @param mixed $value The setting value.
97 97
  * @return bool
98 98
  */
99
-function wpinv_update_option( $key = '', $value = false ) {
99
+function wpinv_update_option($key = '', $value = false) {
100 100
 
101 101
     // If no key, exit.
102
-    if ( empty( $key ) ) {
102
+    if (empty($key)) {
103 103
         return false;
104 104
     }
105 105
 
106 106
     // Maybe delete the option instead.
107
-    if ( is_null( $value ) ) {
108
-        return wpinv_delete_option( $key );
107
+    if (is_null($value)) {
108
+        return wpinv_delete_option($key);
109 109
     }
110 110
 
111 111
     // Prepare the new options.
112 112
     $options         = wpinv_get_options();
113
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
113
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
114 114
 
115 115
     // Save the new options.
116
-    return wpinv_update_options( $options );
116
+    return wpinv_update_options($options);
117 117
 
118 118
 }
119 119
 
@@ -123,18 +123,18 @@  discard block
 block discarded – undo
123 123
  * @param string $key the setting key.
124 124
  * @return bool
125 125
  */
126
-function wpinv_delete_option( $key = '' ) {
126
+function wpinv_delete_option($key = '') {
127 127
 
128 128
     // If no key, exit
129
-    if ( empty( $key ) ) {
129
+    if (empty($key)) {
130 130
         return false;
131 131
     }
132 132
 
133 133
     $options = wpinv_get_options();
134 134
 
135
-    if ( isset( $options[ $key ] ) ) {
136
-        unset( $options[ $key ] );
137
-        return wpinv_update_options( $options );
135
+    if (isset($options[$key])) {
136
+        unset($options[$key]);
137
+        return wpinv_update_options($options);
138 138
     }
139 139
 
140 140
     return true;
@@ -148,14 +148,14 @@  discard block
 block discarded – undo
148 148
 function wpinv_register_settings() {
149 149
 
150 150
     // Loop through all tabs.
151
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
151
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
152 152
 
153 153
         // In each tab, loop through sections.
154
-        foreach ( $sections as $section => $settings ) {
154
+        foreach ($sections as $section => $settings) {
155 155
 
156 156
             // Check for backwards compatibility
157
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
158
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
157
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
158
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
159 159
                 $section = 'main';
160 160
                 $settings = $sections;
161 161
             }
@@ -168,9 +168,9 @@  discard block
 block discarded – undo
168 168
                 'wpinv_settings_' . $tab . '_' . $section
169 169
             );
170 170
 
171
-            foreach ( $settings as $option ) {
172
-                if ( ! empty( $option['id'] ) ) {
173
-                    wpinv_register_settings_option( $tab, $section, $option );
171
+            foreach ($settings as $option) {
172
+                if (!empty($option['id'])) {
173
+                    wpinv_register_settings_option($tab, $section, $option);
174 174
                 }
175 175
             }
176 176
 
@@ -178,9 +178,9 @@  discard block
 block discarded – undo
178 178
     }
179 179
 
180 180
     // Creates our settings in the options table.
181
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
181
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
182 182
 }
183
-add_action( 'admin_init', 'wpinv_register_settings' );
183
+add_action('admin_init', 'wpinv_register_settings');
184 184
 
185 185
 /**
186 186
  * Register a single settings option.
@@ -190,48 +190,48 @@  discard block
 block discarded – undo
190 190
  * @param string $option
191 191
  * 
192 192
  */
193
-function wpinv_register_settings_option( $tab, $section, $option ) {
193
+function wpinv_register_settings_option($tab, $section, $option) {
194 194
 
195
-    $name    = isset( $option['name'] ) ? $option['name'] : '';
195
+    $name    = isset($option['name']) ? $option['name'] : '';
196 196
     $cb      = "wpinv_{$option['type']}_callback";
197 197
     $section = "wpinv_settings_{$tab}_$section";
198 198
 
199
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
200
-		$tip   = wpinv_clean( $option['desc'] );
199
+	if (isset($option['desc']) && !empty($option['help-tip'])) {
200
+		$tip   = wpinv_clean($option['desc']);
201 201
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
202
-		unset( $option['desc'] );
202
+		unset($option['desc']);
203 203
 	}
204 204
 
205 205
     // Loop through all tabs.
206 206
     add_settings_field(
207 207
         'wpinv_settings[' . $option['id'] . ']',
208 208
         $name,
209
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
209
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
210 210
         $section,
211 211
         $section,
212 212
         array(
213 213
             'section'     => $section,
214
-            'id'          => isset( $option['id'] )          ? $option['id']          : uniqid( 'wpinv-' ),
215
-            'desc'        => isset( $option['desc'] )        ? $option['desc']        : '',
214
+            'id'          => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
215
+            'desc'        => isset($option['desc']) ? $option['desc'] : '',
216 216
             'name'        => $name,
217
-            'size'        => isset( $option['size'] )        ? $option['size']        : null,
218
-            'options'     => isset( $option['options'] )     ? $option['options']     : '',
219
-            'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
220
-            'std'         => isset( $option['std'] )         ? $option['std']         : '',
221
-            'min'         => isset( $option['min'] )         ? $option['min']         : 0,
222
-            'max'         => isset( $option['max'] )         ? $option['max']         : 999999,
223
-            'step'        => isset( $option['step'] )        ? $option['step']        : 1,
224
-            'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
225
-            'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
226
-            'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
227
-            'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
228
-            'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
229
-            'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
230
-			'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
231
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
232
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
233
-            'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
234
-            'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
217
+            'size'        => isset($option['size']) ? $option['size'] : null,
218
+            'options'     => isset($option['options']) ? $option['options'] : '',
219
+            'selected'    => isset($option['selected']) ? $option['selected'] : null,
220
+            'std'         => isset($option['std']) ? $option['std'] : '',
221
+            'min'         => isset($option['min']) ? $option['min'] : 0,
222
+            'max'         => isset($option['max']) ? $option['max'] : 999999,
223
+            'step'        => isset($option['step']) ? $option['step'] : 1,
224
+            'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
225
+            'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
226
+            'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
227
+            'faux'        => isset($option['faux']) ? $option['faux'] : false,
228
+            'onchange'    => isset($option['onchange']) ? $option['onchange'] : '',
229
+            'custom'      => isset($option['custom']) ? $option['custom'] : '',
230
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
231
+			'class'       => isset($option['class']) ? $option['class'] : '',
232
+			'style'       => isset($option['style']) ? $option['style'] : '',
233
+            'cols'        => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
234
+            'rows'        => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
235 235
         )
236 236
     );
237 237
 
@@ -243,7 +243,7 @@  discard block
 block discarded – undo
243 243
  * @return array
244 244
  */
245 245
 function wpinv_get_registered_settings() {
246
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
246
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
247 247
 }
248 248
 
249 249
 /**
@@ -252,7 +252,7 @@  discard block
 block discarded – undo
252 252
  * @return array
253 253
  */
254 254
 function getpaid_get_integration_settings() {
255
-    return apply_filters( 'getpaid_integration_settings', array() );
255
+    return apply_filters('getpaid_integration_settings', array());
256 256
 }
257 257
 
258 258
 /**
@@ -260,144 +260,144 @@  discard block
 block discarded – undo
260 260
  * 
261 261
  * @return array
262 262
  */
263
-function wpinv_settings_sanitize( $input = array() ) {
263
+function wpinv_settings_sanitize($input = array()) {
264 264
 
265 265
 	$wpinv_options = wpinv_get_options();
266 266
 	$raw_referrer  = wp_get_raw_referer();
267 267
 
268
-    if ( empty( $raw_referrer ) ) {
268
+    if (empty($raw_referrer)) {
269 269
         return $input;
270 270
     }
271 271
 
272
-    wp_parse_str( $raw_referrer, $referrer );
272
+    wp_parse_str($raw_referrer, $referrer);
273 273
 
274
-	if ( empty( $referrer['tab'] ) ) {
274
+	if (empty($referrer['tab'])) {
275 275
         return $input;
276 276
 	}
277 277
 
278 278
     $settings = wpinv_get_registered_settings();
279
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
280
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
279
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
280
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
281 281
 
282 282
     $input = $input ? $input : array();
283
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
284
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
283
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
284
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
285 285
 
286 286
     // Loop through each setting being saved and pass it through a sanitization filter
287
-    foreach ( $input as $key => $value ) {
287
+    foreach ($input as $key => $value) {
288 288
 
289 289
         // Get the setting type (checkbox, select, etc)
290
-        $type = isset( $settings[ $tab ][$section][ $key ]['type'] ) ? $settings[ $tab ][$section][ $key ]['type'] : false;
290
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
291 291
 
292
-        if ( $type ) {
292
+        if ($type) {
293 293
             // Field type specific filter
294
-            $input[$key] = apply_filters( 'wpinv_settings_sanitize_' . $type, $value, $key );
294
+            $input[$key] = apply_filters('wpinv_settings_sanitize_' . $type, $value, $key);
295 295
         }
296 296
 
297 297
         // General filter
298
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
298
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
299 299
 
300 300
 		// Key specific filter.
301
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
301
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
302 302
     }
303 303
 
304 304
     // Loop through the whitelist and unset any that are empty for the tab being saved
305
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
306
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
305
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
306
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
307 307
 
308
-    $found_settings   = array_merge( $main_settings, $section_settings );
308
+    $found_settings   = array_merge($main_settings, $section_settings);
309 309
 
310
-    if ( ! empty( $found_settings ) ) {
311
-        foreach ( $found_settings as $key => $value ) {
310
+    if (!empty($found_settings)) {
311
+        foreach ($found_settings as $key => $value) {
312 312
 
313 313
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
314
-            if ( is_numeric( $key ) ) {
314
+            if (is_numeric($key)) {
315 315
                 $key = $value['id'];
316 316
             }
317 317
 
318
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
319
-                unset( $wpinv_options[ $key ] );
318
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
319
+                unset($wpinv_options[$key]);
320 320
             }
321 321
         }
322 322
     }
323 323
 
324 324
     // Merge our new settings with the existing
325
-    $output = array_merge( $wpinv_options, $input );
325
+    $output = array_merge($wpinv_options, $input);
326 326
 
327
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
327
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
328 328
 
329 329
     return $output;
330 330
 }
331 331
 
332
-function wpinv_settings_sanitize_misc_accounting( $input ) {
332
+function wpinv_settings_sanitize_misc_accounting($input) {
333 333
 
334
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
334
+    if (!wpinv_current_user_can_manage_invoicing()) {
335 335
         return $input;
336 336
     }
337 337
 
338
-    if( ! empty( $input['enable_sequential'] ) && !wpinv_get_option( 'enable_sequential' ) ) {
338
+    if (!empty($input['enable_sequential']) && !wpinv_get_option('enable_sequential')) {
339 339
         // Shows an admin notice about upgrading previous order numbers
340
-        getpaid_session()->set( 'upgrade_sequential', '1' );
340
+        getpaid_session()->set('upgrade_sequential', '1');
341 341
     }
342 342
 
343 343
     return $input;
344 344
 }
345
-add_filter( 'wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting' );
345
+add_filter('wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting');
346 346
 
347
-function wpinv_settings_sanitize_tax_rates( $input ) {
348
-    if( ! wpinv_current_user_can_manage_invoicing() ) {
347
+function wpinv_settings_sanitize_tax_rates($input) {
348
+    if (!wpinv_current_user_can_manage_invoicing()) {
349 349
         return $input;
350 350
     }
351 351
 
352
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? array_values( $_POST['tax_rates'] ) : array();
352
+    $new_rates = !empty($_POST['tax_rates']) ? array_values($_POST['tax_rates']) : array();
353 353
     $tax_rates = array();
354 354
 
355
-    foreach ( $new_rates as $rate ) {
355
+    foreach ($new_rates as $rate) {
356 356
 
357
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
358
-		$rate['name']    = sanitize_text_field( $rate['name'] );
359
-		$rate['state']   = sanitize_text_field( $rate['state'] );
360
-		$rate['country'] = sanitize_text_field( $rate['country'] );
361
-		$rate['global']  = empty( $rate['state'] );
357
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
358
+		$rate['name']    = sanitize_text_field($rate['name']);
359
+		$rate['state']   = sanitize_text_field($rate['state']);
360
+		$rate['country'] = sanitize_text_field($rate['country']);
361
+		$rate['global']  = empty($rate['state']);
362 362
 		$tax_rates[]     = $rate;
363 363
 
364 364
 	}
365 365
 
366
-    update_option( 'wpinv_tax_rates', $tax_rates );
366
+    update_option('wpinv_tax_rates', $tax_rates);
367 367
 
368 368
     return $input;
369 369
 }
370
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
370
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
371 371
 
372
-function wpinv_sanitize_text_field( $input ) {
373
-    return trim( $input );
372
+function wpinv_sanitize_text_field($input) {
373
+    return trim($input);
374 374
 }
375
-add_filter( 'wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field' );
375
+add_filter('wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field');
376 376
 
377 377
 function wpinv_get_settings_tabs() {
378 378
     $tabs             = array();
379
-    $tabs['general']  = __( 'General', 'invoicing' );
380
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
381
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
382
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
379
+    $tabs['general']  = __('General', 'invoicing');
380
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
381
+    $tabs['taxes']    = __('Taxes', 'invoicing');
382
+	$tabs['emails'] = __('Emails', 'invoicing');
383 383
 
384
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
385
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
384
+	if (count(getpaid_get_integration_settings()) > 0) {
385
+		$tabs['integrations'] = __('Integrations', 'invoicing');
386 386
 	}
387 387
 
388
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
389
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
390
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
388
+    $tabs['privacy']  = __('Privacy', 'invoicing');
389
+    $tabs['misc']     = __('Misc', 'invoicing');
390
+    $tabs['tools']    = __('Tools', 'invoicing');
391 391
 
392
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
392
+    return apply_filters('wpinv_settings_tabs', $tabs);
393 393
 }
394 394
 
395
-function wpinv_get_settings_tab_sections( $tab = false ) {
395
+function wpinv_get_settings_tab_sections($tab = false) {
396 396
     $tabs     = false;
397 397
     $sections = wpinv_get_registered_settings_sections();
398 398
 
399
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
400
-        $tabs = $sections[ $tab ];
399
+    if ($tab && !empty($sections[$tab])) {
400
+        $tabs = $sections[$tab];
401 401
     }
402 402
 
403 403
     return $tabs;
@@ -406,88 +406,88 @@  discard block
 block discarded – undo
406 406
 function wpinv_get_registered_settings_sections() {
407 407
     static $sections = false;
408 408
 
409
-    if ( false !== $sections ) {
409
+    if (false !== $sections) {
410 410
         return $sections;
411 411
     }
412 412
 
413 413
     $sections = array(
414
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
415
-            'main' => __( 'General Settings', 'invoicing' ),
416
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
417
-            'labels' => __( 'Label Texts', 'invoicing' ),
418
-        ) ),
419
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
420
-            'main' => __( 'Gateway Settings', 'invoicing' ),
421
-        ) ),
422
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
423
-            'main'  => __( 'Tax Settings', 'invoicing' ),
424
-			'rates' => __( 'Tax Rates', 'invoicing' ),
425
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
426
-        ) ),
427
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
428
-            'main' => __( 'Email Settings', 'invoicing' ),
429
-		) ),
430
-
431
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
432
-
433
-        'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
434
-            'main' => __( 'Privacy policy', 'invoicing' ),
435
-        ) ),
436
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
437
-            'main' => __( 'Miscellaneous', 'invoicing' ),
438
-            'custom-css' => __( 'Custom CSS', 'invoicing' ),
439
-        ) ),
440
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
441
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
442
-        ) ),
414
+        'general' => apply_filters('wpinv_settings_sections_general', array(
415
+            'main' => __('General Settings', 'invoicing'),
416
+            'currency_section' => __('Currency Settings', 'invoicing'),
417
+            'labels' => __('Label Texts', 'invoicing'),
418
+        )),
419
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
420
+            'main' => __('Gateway Settings', 'invoicing'),
421
+        )),
422
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
423
+            'main'  => __('Tax Settings', 'invoicing'),
424
+			'rates' => __('Tax Rates', 'invoicing'),
425
+			'vat'   => __('EU VAT Settings', 'invoicing')
426
+        )),
427
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
428
+            'main' => __('Email Settings', 'invoicing'),
429
+		)),
430
+
431
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
432
+
433
+        'privacy' => apply_filters('wpinv_settings_sections_privacy', array(
434
+            'main' => __('Privacy policy', 'invoicing'),
435
+        )),
436
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
437
+            'main' => __('Miscellaneous', 'invoicing'),
438
+            'custom-css' => __('Custom CSS', 'invoicing'),
439
+        )),
440
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
441
+            'main' => __('Diagnostic Tools', 'invoicing'),
442
+        )),
443 443
     );
444 444
 
445
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
445
+    $sections = apply_filters('wpinv_settings_sections', $sections);
446 446
 
447 447
     return $sections;
448 448
 }
449 449
 
450
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
450
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
451 451
 	$pages_options = array();
452 452
 
453
-	if( $default_label !== NULL && $default_label !== false ) {
454
-		$pages_options = array( '' => $default_label ); // Blank option
453
+	if ($default_label !== NULL && $default_label !== false) {
454
+		$pages_options = array('' => $default_label); // Blank option
455 455
 	}
456 456
 
457 457
 	$pages = get_pages();
458
-	if ( $pages ) {
459
-		foreach ( $pages as $page ) {
458
+	if ($pages) {
459
+		foreach ($pages as $page) {
460 460
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
461
-            $pages_options[ $page->ID ] = $title;
461
+            $pages_options[$page->ID] = $title;
462 462
 		}
463 463
 	}
464 464
 
465 465
 	return $pages_options;
466 466
 }
467 467
 
468
-function wpinv_header_callback( $args ) {
469
-	if ( !empty( $args['desc'] ) ) {
468
+function wpinv_header_callback($args) {
469
+	if (!empty($args['desc'])) {
470 470
         echo $args['desc'];
471 471
     }
472 472
 }
473 473
 
474
-function wpinv_hidden_callback( $args ) {
474
+function wpinv_hidden_callback($args) {
475 475
 
476
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
477
-	$value   = wpinv_get_option( $args['id'], $std );
476
+	$std     = isset($args['std']) ? $args['std'] : '';
477
+	$value   = wpinv_get_option($args['id'], $std);
478 478
 
479
-	if ( isset( $args['set_value'] ) ) {
479
+	if (isset($args['set_value'])) {
480 480
 		$value = $args['set_value'];
481 481
 	}
482 482
 
483
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
483
+	if (isset($args['faux']) && true === $args['faux']) {
484 484
 		$args['readonly'] = true;
485
-		$name  = '';
485
+		$name = '';
486 486
 	} else {
487
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
487
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
488 488
 	}
489 489
 
490
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
490
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
491 491
     
492 492
 	echo $html;
493 493
 }
@@ -495,59 +495,59 @@  discard block
 block discarded – undo
495 495
 /**
496 496
  * Displays a checkbox settings callback.
497 497
  */
498
-function wpinv_checkbox_callback( $args ) {
498
+function wpinv_checkbox_callback($args) {
499 499
 
500
-	$std = isset( $args['std'] ) ? $args['std'] : '';
501
-	$std = wpinv_get_option( $args['id'], $std );
502
-	$id  = esc_attr( $args['id'] );
500
+	$std = isset($args['std']) ? $args['std'] : '';
501
+	$std = wpinv_get_option($args['id'], $std);
502
+	$id  = esc_attr($args['id']);
503 503
 
504
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
504
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
505 505
 	?>
506 506
 		<fieldset>
507 507
 			<label>
508
-				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
509
-				<?php echo wp_kses_post( $args['desc'] ); ?>
508
+				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox">
509
+				<?php echo wp_kses_post($args['desc']); ?>
510 510
 			</label>
511 511
 		</fieldset>
512 512
 	<?php
513 513
 }
514 514
 
515
-function wpinv_multicheck_callback( $args ) {
515
+function wpinv_multicheck_callback($args) {
516 516
 
517
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
518
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
517
+	$sanitize_id = wpinv_sanitize_key($args['id']);
518
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
519 519
 
520
-	if ( ! empty( $args['options'] ) ) {
520
+	if (!empty($args['options'])) {
521 521
 
522
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
523
-		$value   = wpinv_get_option( $args['id'], $std );
522
+		$std     = isset($args['std']) ? $args['std'] : array();
523
+		$value   = wpinv_get_option($args['id'], $std);
524 524
 
525 525
 		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
526
-        foreach( $args['options'] as $key => $option ):
527
-			$sanitize_key = wpinv_sanitize_key( $key );
528
-			if ( in_array( $sanitize_key, $value ) ) { 
526
+        foreach ($args['options'] as $key => $option):
527
+			$sanitize_key = wpinv_sanitize_key($key);
528
+			if (in_array($sanitize_key, $value)) { 
529 529
 				$enabled = $sanitize_key;
530 530
 			} else { 
531 531
 				$enabled = NULL; 
532 532
 			}
533
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
534
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
533
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
534
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label></div>';
535 535
 		endforeach;
536 536
 		echo '</div>';
537 537
 		echo '<p class="description">' . $args['desc'] . '</p>';
538 538
 	}
539 539
 }
540 540
 
541
-function wpinv_payment_icons_callback( $args ) {
541
+function wpinv_payment_icons_callback($args) {
542 542
     
543
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
544
-	$value   = wpinv_get_option( $args['id'], false);
543
+    $sanitize_id = wpinv_sanitize_key($args['id']);
544
+	$value = wpinv_get_option($args['id'], false);
545 545
 
546
-	if ( ! empty( $args['options'] ) ) {
547
-		foreach( $args['options'] as $key => $option ) {
548
-            $sanitize_key = wpinv_sanitize_key( $key );
546
+	if (!empty($args['options'])) {
547
+		foreach ($args['options'] as $key => $option) {
548
+            $sanitize_key = wpinv_sanitize_key($key);
549 549
             
550
-			if( empty( $value ) ) {
550
+			if (empty($value)) {
551 551
 				$enabled = $option;
552 552
 			} else {
553 553
 				$enabled = NULL;
@@ -555,67 +555,67 @@  discard block
 block discarded – undo
555 555
 
556 556
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
557 557
 
558
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
558
+				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
559 559
 
560
-				if ( wpinv_string_is_image_url( $key ) ) {
561
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
560
+				if (wpinv_string_is_image_url($key)) {
561
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
562 562
 				} else {
563
-					$card = strtolower( str_replace( ' ', '', $option ) );
563
+					$card = strtolower(str_replace(' ', '', $option));
564 564
 
565
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
566
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
565
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
566
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
567 567
 					} else {
568
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
568
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
569 569
 						$content_dir = WP_CONTENT_DIR;
570 570
 
571
-						if ( function_exists( 'wp_normalize_path' ) ) {
571
+						if (function_exists('wp_normalize_path')) {
572 572
 							// Replaces backslashes with forward slashes for Windows systems
573
-							$image = wp_normalize_path( $image );
574
-							$content_dir = wp_normalize_path( $content_dir );
573
+							$image = wp_normalize_path($image);
574
+							$content_dir = wp_normalize_path($content_dir);
575 575
 						}
576 576
 
577
-						$image = str_replace( $content_dir, content_url(), $image );
577
+						$image = str_replace($content_dir, content_url(), $image);
578 578
 					}
579 579
 
580
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
580
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
581 581
 				}
582 582
 			echo $option . '</label>';
583 583
 		}
584
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
584
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
585 585
 	}
586 586
 }
587 587
 
588 588
 /**
589 589
  * Displays a radio settings field.
590 590
  */
591
-function wpinv_radio_callback( $args ) {
591
+function wpinv_radio_callback($args) {
592 592
 
593
-	$std = isset( $args['std'] ) ? $args['std'] : '';
594
-	$std = wpinv_get_option( $args['id'], $std );
593
+	$std = isset($args['std']) ? $args['std'] : '';
594
+	$std = wpinv_get_option($args['id'], $std);
595 595
 	?>
596 596
 		<fieldset>
597
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
598
-				<?php foreach( $args['options'] as $key => $option ) : ?>
597
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
598
+				<?php foreach ($args['options'] as $key => $option) : ?>
599 599
 					<li>
600 600
 						<label>
601
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
602
-							<?php echo wp_kses_post( $option ); ?>
601
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
602
+							<?php echo wp_kses_post($option); ?>
603 603
 						</label>
604 604
 					</li>
605 605
 				<?php endforeach; ?>
606 606
 			</ul>
607 607
 		</fieldset>
608 608
 	<?php
609
-	getpaid_settings_description_callback( $args );
609
+	getpaid_settings_description_callback($args);
610 610
 }
611 611
 
612 612
 /**
613 613
  * Displays a description if available.
614 614
  */
615
-function getpaid_settings_description_callback( $args ) {
615
+function getpaid_settings_description_callback($args) {
616 616
 
617
-	if ( ! empty( $args['desc'] ) ) {
618
-		$description = wp_kses_post( $args['desc'] );
617
+	if (!empty($args['desc'])) {
618
+		$description = wp_kses_post($args['desc']);
619 619
 		echo "<p class='description'>$description</p>";
620 620
 	}
621 621
 
@@ -631,31 +631,31 @@  discard block
 block discarded – undo
631 631
 	</tr>
632 632
 	<tr class="bsui">
633 633
     	<td colspan="2" class="p-0">
634
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
634
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
635 635
 
636 636
 	<?php
637 637
 }
638 638
 
639 639
 function wpinv_gateway_select_callback($args) {
640 640
     
641
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
642
-    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
643
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
644
-	$value   = wpinv_get_option( $args['id'], $std );
641
+    $sanitize_id = wpinv_sanitize_key($args['id']);
642
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
643
+	$std     = isset($args['std']) ? $args['std'] : '';
644
+	$value   = wpinv_get_option($args['id'], $std);
645 645
 
646
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
646
+	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="' . $class . '" >';
647 647
 
648
-	foreach ( $args['options'] as $key => $option ) :
649
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
650
-            $selected = selected( $key, $args['selected'], false );
648
+	foreach ($args['options'] as $key => $option) :
649
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
650
+            $selected = selected($key, $args['selected'], false);
651 651
         } else {
652
-            $selected = selected( $key, $value, false );
652
+            $selected = selected($key, $value, false);
653 653
         }
654
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
654
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
655 655
 	endforeach;
656 656
 
657 657
 	echo '</select>';
658
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
658
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
659 659
 }
660 660
 
661 661
 /**
@@ -664,28 +664,28 @@  discard block
 block discarded – undo
664 664
  * @param array $args
665 665
  * @return string
666 666
  */
667
-function wpinv_settings_attrs_helper( $args ) {
667
+function wpinv_settings_attrs_helper($args) {
668 668
 
669
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
670
-	$id           = esc_attr( $args['id'] );
671
-	$placeholder  = esc_attr( $args['placeholder'] );
669
+	$value        = isset($args['std']) ? $args['std'] : '';
670
+	$id           = esc_attr($args['id']);
671
+	$placeholder  = esc_attr($args['placeholder']);
672 672
 
673
-	if ( ! empty( $args['faux'] ) ) {
673
+	if (!empty($args['faux'])) {
674 674
 		$args['readonly'] = true;
675 675
 		$name             = '';
676 676
 	} else {
677
-		$value  = wpinv_get_option( $args['id'], $value );
677
+		$value  = wpinv_get_option($args['id'], $value);
678 678
 		$name   = "wpinv_settings[$id]";
679 679
 	}
680 680
 
681
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
682
-	$class    = esc_attr( $args['class'] );
683
-	$style    = esc_attr( $args['style'] );
684
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
681
+	$value    = is_scalar($value) ? esc_attr($value) : '';
682
+	$class    = esc_attr($args['class']);
683
+	$style    = esc_attr($args['style']);
684
+	$readonly = empty($args['readonly']) ? '' : 'readonly onclick="this.select()"';
685 685
 
686 686
 	$onchange = '';
687
-    if ( ! empty( $args['onchange'] ) ) {
688
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
687
+    if (!empty($args['onchange'])) {
688
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
689 689
 	}
690 690
 
691 691
 	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
@@ -694,11 +694,11 @@  discard block
 block discarded – undo
694 694
 /**
695 695
  * Displays a text input settings callback.
696 696
  */
697
-function wpinv_text_callback( $args ) {
697
+function wpinv_text_callback($args) {
698 698
 
699
-	$desc = wp_kses_post( $args['desc'] );
700
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
701
-	$attr = wpinv_settings_attrs_helper( $args );
699
+	$desc = wp_kses_post($args['desc']);
700
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
701
+	$attr = wpinv_settings_attrs_helper($args);
702 702
 
703 703
 	?>
704 704
 		<label style="width: 100%;">
@@ -712,14 +712,14 @@  discard block
 block discarded – undo
712 712
 /**
713 713
  * Displays a number input settings callback.
714 714
  */
715
-function wpinv_number_callback( $args ) {
715
+function wpinv_number_callback($args) {
716 716
 
717
-	$desc = wp_kses_post( $args['desc'] );
718
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
719
-	$attr = wpinv_settings_attrs_helper( $args );
720
-	$max  = intval( $args['max'] );
721
-	$min  = intval( $args['min'] );
722
-	$step = floatval( $args['step'] );
717
+	$desc = wp_kses_post($args['desc']);
718
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
719
+	$attr = wpinv_settings_attrs_helper($args);
720
+	$max  = intval($args['max']);
721
+	$min  = intval($args['min']);
722
+	$step = floatval($args['step']);
723 723
 
724 724
 	?>
725 725
 		<label style="width: 100%;">
@@ -730,37 +730,37 @@  discard block
 block discarded – undo
730 730
 
731 731
 }
732 732
 
733
-function wpinv_textarea_callback( $args ) {
733
+function wpinv_textarea_callback($args) {
734 734
     
735
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
736
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
737
-	$value   = wpinv_get_option( $args['id'], $std );
735
+    $sanitize_id = wpinv_sanitize_key($args['id']);
736
+	$std     = isset($args['std']) ? $args['std'] : '';
737
+	$value   = wpinv_get_option($args['id'], $std);
738 738
 
739
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
740
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
739
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
740
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
741 741
 
742
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
743
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
742
+	$html = '<textarea class="' . sanitize_html_class($class) . ' txtarea-' . sanitize_html_class($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
743
+	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
744 744
 
745 745
 	echo $html;
746 746
 }
747 747
 
748
-function wpinv_password_callback( $args ) {
748
+function wpinv_password_callback($args) {
749 749
     
750
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
751
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
752
-	$value   = wpinv_get_option( $args['id'], $std );
750
+    $sanitize_id = wpinv_sanitize_key($args['id']);
751
+	$std     = isset($args['std']) ? $args['std'] : '';
752
+	$value   = wpinv_get_option($args['id'], $std);
753 753
 
754
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
755
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
756
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
754
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
755
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
756
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
757 757
 
758 758
 	echo $html;
759 759
 }
760 760
 
761 761
 function wpinv_missing_callback($args) {
762 762
 	printf(
763
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
763
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
764 764
 		'<strong>' . $args['id'] . '</strong>'
765 765
 	);
766 766
 }
@@ -768,35 +768,35 @@  discard block
 block discarded – undo
768 768
 /**
769 769
  * Displays a number input settings callback.
770 770
  */
771
-function wpinv_select_callback( $args ) {
771
+function wpinv_select_callback($args) {
772 772
 
773
-	$desc   = wp_kses_post( $args['desc'] );
774
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
775
-	$attr   = wpinv_settings_attrs_helper( $args );
776
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
777
-	$value  = wpinv_get_option( $args['id'], $value );
778
-	$rand   = uniqid( 'random_id' );
773
+	$desc   = wp_kses_post($args['desc']);
774
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
775
+	$attr   = wpinv_settings_attrs_helper($args);
776
+	$value  = isset($args['std']) ? $args['std'] : '';
777
+	$value  = wpinv_get_option($args['id'], $value);
778
+	$rand   = uniqid('random_id');
779 779
 
780 780
 	?>
781 781
 		<label style="width: 100%;">
782 782
 			<select <?php echo $attr; ?>>
783
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
784
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo wpinv_clean( $name ); ?></option>
785
-				<?php endforeach;?>
783
+				<?php foreach ($args['options'] as $option => $name) : ?>
784
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo wpinv_clean($name); ?></option>
785
+				<?php endforeach; ?>
786 786
 			</select>
787 787
 
788
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
789
-				<a href="<?php echo get_edit_post_link( $value ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e( 'Edit Page', 'invoicing' ) ?></a>
788
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
789
+				<a href="<?php echo get_edit_post_link($value); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e('Edit Page', 'invoicing') ?></a>
790 790
 			<?php endif; ?>
791 791
 
792
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
793
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo $rand; ?>" class="button thickbox getpaid-page-setting-view-default"><?php _e( 'View Default Content', 'invoicing' ) ?></a>
792
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
793
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo $rand; ?>" class="button thickbox getpaid-page-setting-view-default"><?php _e('View Default Content', 'invoicing') ?></a>
794 794
 				<div id='<?php echo $rand; ?>' style='display:none;'>
795 795
 					<div>
796
-						<h3><?php _e( 'Original Content', 'invoicing' ) ?></h3>
797
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines( wp_kses_post( $args['default_content'] ) ); ?></textarea>
798
-						<h3><?php _e( 'Current Content', 'invoicing' ) ?></h3>
799
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : gepaid_trim_lines( wp_kses_post( $_post->post_content ) ); ?></textarea>
796
+						<h3><?php _e('Original Content', 'invoicing') ?></h3>
797
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines(wp_kses_post($args['default_content'])); ?></textarea>
798
+						<h3><?php _e('Current Content', 'invoicing') ?></h3>
799
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : gepaid_trim_lines(wp_kses_post($_post->post_content)); ?></textarea>
800 800
 					</div>
801 801
 				</div>
802 802
 			<?php endif; ?>
@@ -807,88 +807,88 @@  discard block
 block discarded – undo
807 807
 
808 808
 }
809 809
 
810
-function wpinv_color_select_callback( $args ) {
810
+function wpinv_color_select_callback($args) {
811 811
     
812
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
813
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
814
-	$value   = wpinv_get_option( $args['id'], $std );
812
+    $sanitize_id = wpinv_sanitize_key($args['id']);
813
+	$std     = isset($args['std']) ? $args['std'] : '';
814
+	$value   = wpinv_get_option($args['id'], $std);
815 815
 
816
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
816
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
817 817
 
818
-	foreach ( $args['options'] as $option => $color ) {
819
-		$selected = selected( $option, $value, false );
820
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
818
+	foreach ($args['options'] as $option => $color) {
819
+		$selected = selected($option, $value, false);
820
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
821 821
 	}
822 822
 
823 823
 	$html .= '</select>';
824
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
824
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
825 825
 
826 826
 	echo $html;
827 827
 }
828 828
 
829
-function wpinv_rich_editor_callback( $args ) {
829
+function wpinv_rich_editor_callback($args) {
830 830
 	global $wp_version;
831 831
     
832
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
832
+    $sanitize_id = wpinv_sanitize_key($args['id']);
833 833
 
834
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
835
-	$value   = wpinv_get_option( $args['id'], $std );
834
+	$std     = isset($args['std']) ? $args['std'] : '';
835
+	$value   = wpinv_get_option($args['id'], $std);
836 836
 	
837
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
837
+	if (!empty($args['allow_blank']) && empty($value)) {
838 838
 		$value = $std;
839 839
 	}
840 840
 
841
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
841
+	$rows = isset($args['size']) ? $args['size'] : 20;
842 842
 
843 843
 	$html = '<div class="getpaid-settings-editor-input">';
844
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
844
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
845 845
 		ob_start();
846
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
846
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows), 'media_buttons' => false));
847 847
 		$html .= ob_get_clean();
848 848
 	} else {
849
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
849
+		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
850 850
 	}
851 851
 
852
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
852
+	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
853 853
 
854 854
 	echo $html;
855 855
 }
856 856
 
857
-function wpinv_upload_callback( $args ) {
857
+function wpinv_upload_callback($args) {
858 858
     
859
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
859
+    $sanitize_id = wpinv_sanitize_key($args['id']);
860 860
 
861
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
862
-	$value   = wpinv_get_option( $args['id'], $std );
861
+	$std     = isset($args['std']) ? $args['std'] : '';
862
+	$value   = wpinv_get_option($args['id'], $std);
863 863
 
864
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
865
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
866
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
867
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
864
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
865
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
866
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
867
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
868 868
 
869 869
 	echo $html;
870 870
 }
871 871
 
872
-function wpinv_color_callback( $args ) {
872
+function wpinv_color_callback($args) {
873 873
 
874
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
875
-	$value       = wpinv_get_option( $args['id'], $std );
876
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
874
+	$std         = isset($args['std']) ? $args['std'] : '';
875
+	$value       = wpinv_get_option($args['id'], $std);
876
+    $sanitize_id = wpinv_sanitize_key($args['id']);
877 877
 
878
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
879
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
878
+	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
879
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
880 880
 
881 881
 	echo $html;
882 882
 }
883 883
 
884 884
 function wpinv_country_states_callback($args) {
885 885
 
886
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
887
-	$value   = wpinv_get_option( $args['id'], $std );
886
+	$std     = isset($args['std']) ? $args['std'] : '';
887
+	$value   = wpinv_get_option($args['id'], $std);
888 888
 
889
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
889
+    $sanitize_id = wpinv_sanitize_key($args['id']);
890 890
 
891
-	if ( isset( $args['placeholder'] ) ) {
891
+	if (isset($args['placeholder'])) {
892 892
 		$placeholder = $args['placeholder'];
893 893
 	} else {
894 894
 		$placeholder = '';
@@ -896,16 +896,16 @@  discard block
 block discarded – undo
896 896
 
897 897
 	$states = wpinv_get_country_states();
898 898
 
899
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
900
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
899
+	$class = empty($states) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
900
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
901 901
 
902
-	foreach ( $states as $option => $name ) {
903
-		$selected = selected( $option, $value, false );
904
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
902
+	foreach ($states as $option => $name) {
903
+		$selected = selected($option, $value, false);
904
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
905 905
 	}
906 906
 
907 907
 	$html .= '</select>';
908
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
908
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
909 909
 
910 910
 	echo $html;
911 911
 }
@@ -920,7 +920,7 @@  discard block
 block discarded – undo
920 920
 	</tr>
921 921
 	<tr class="bsui">
922 922
     	<td colspan="2" class="p-0">
923
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
923
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
924 924
 
925 925
 	<?php
926 926
 
@@ -929,14 +929,14 @@  discard block
 block discarded – undo
929 929
 /**
930 930
  * Displays a tax rate' edit row.
931 931
  */
932
-function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
932
+function wpinv_tax_rate_callback($tax_rate, $key, $echo = true) {
933 933
 	ob_start();
934 934
 
935
-	$key                      = sanitize_key( $key );
936
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
937
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
935
+	$key                      = sanitize_key($key);
936
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
937
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
938 938
 
939
-	if ( $echo ) {
939
+	if ($echo) {
940 940
 		echo ob_get_clean();
941 941
 	} else {
942 942
 		return ob_get_clean(); 
@@ -949,134 +949,134 @@  discard block
 block discarded – undo
949 949
     ob_start(); ?>
950 950
     </td><tr>
951 951
     <td colspan="2" class="wpinv_tools_tdbox">
952
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
953
-    <?php do_action( 'wpinv_tools_before' ); ?>
952
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
953
+    <?php do_action('wpinv_tools_before'); ?>
954 954
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
955 955
         <thead>
956 956
             <tr>
957
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
958
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
959
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
957
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
958
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
959
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
960 960
             </tr>
961 961
         </thead>
962 962
 
963 963
         <tbody>
964 964
 			<tr>
965
-                <td><?php _e( 'Check Pages', 'invoicing' );?></td>
965
+                <td><?php _e('Check Pages', 'invoicing'); ?></td>
966 966
                 <td>
967
-                    <small><?php _e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
967
+                    <small><?php _e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
968 968
                 </td>
969 969
                 <td>
970 970
 					<a href="<?php
971 971
 						echo esc_url(
972 972
 							wp_nonce_url(
973
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
973
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
974 974
 								'getpaid-nonce',
975 975
 								'getpaid-nonce'
976 976
 							)
977 977
 						);
978
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
978
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
979 979
                 </td>
980 980
             </tr>
981 981
 			<tr>
982
-                <td><?php _e( 'Create Database Tables', 'invoicing' );?></td>
982
+                <td><?php _e('Create Database Tables', 'invoicing'); ?></td>
983 983
                 <td>
984
-                    <small><?php _e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
984
+                    <small><?php _e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
985 985
                 </td>
986 986
                 <td>
987 987
 					<a href="<?php
988 988
 						echo esc_url(
989 989
 							wp_nonce_url(
990
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
990
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
991 991
 								'getpaid-nonce',
992 992
 								'getpaid-nonce'
993 993
 							)
994 994
 						);
995
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
995
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
996 996
                 </td>
997 997
             </tr>
998 998
 			<tr>
999
-                <td><?php _e( 'Migrate old invoices', 'invoicing' );?></td>
999
+                <td><?php _e('Migrate old invoices', 'invoicing'); ?></td>
1000 1000
                 <td>
1001
-                    <small><?php _e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
1001
+                    <small><?php _e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
1002 1002
                 </td>
1003 1003
                 <td>
1004 1004
 					<a href="<?php
1005 1005
 						echo esc_url(
1006 1006
 							wp_nonce_url(
1007
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1007
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
1008 1008
 								'getpaid-nonce',
1009 1009
 								'getpaid-nonce'
1010 1010
 							)
1011 1011
 						);
1012
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
1012
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1013 1013
                 </td>
1014 1014
             </tr>
1015 1015
 
1016 1016
 			<tr>
1017
-                <td><?php _e( 'Recalculate Discounts', 'invoicing' );?></td>
1017
+                <td><?php _e('Recalculate Discounts', 'invoicing'); ?></td>
1018 1018
                 <td>
1019
-                    <small><?php _e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
1019
+                    <small><?php _e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1020 1020
                 </td>
1021 1021
                 <td>
1022 1022
 					<a href="<?php
1023 1023
 						echo esc_url(
1024 1024
 							wp_nonce_url(
1025
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1025
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1026 1026
 								'getpaid-nonce',
1027 1027
 								'getpaid-nonce'
1028 1028
 							)
1029 1029
 						);
1030
-					?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1030
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1031 1031
                 </td>
1032 1032
             </tr>
1033 1033
 
1034
-			<?php do_action( 'wpinv_tools_row' ); ?>
1034
+			<?php do_action('wpinv_tools_row'); ?>
1035 1035
         </tbody>
1036 1036
     </table>
1037
-    <?php do_action( 'wpinv_tools_after' ); ?>
1037
+    <?php do_action('wpinv_tools_after'); ?>
1038 1038
     <?php
1039 1039
     echo ob_get_clean();
1040 1040
 }
1041 1041
 
1042 1042
 
1043
-function wpinv_descriptive_text_callback( $args ) {
1044
-	echo wp_kses_post( $args['desc'] );
1043
+function wpinv_descriptive_text_callback($args) {
1044
+	echo wp_kses_post($args['desc']);
1045 1045
 }
1046 1046
 
1047
-function wpinv_raw_html_callback( $args ) {
1047
+function wpinv_raw_html_callback($args) {
1048 1048
 	echo $args['desc'];
1049 1049
 }
1050 1050
 
1051
-function wpinv_hook_callback( $args ) {
1052
-	do_action( 'wpinv_' . $args['id'], $args );
1051
+function wpinv_hook_callback($args) {
1052
+	do_action('wpinv_' . $args['id'], $args);
1053 1053
 }
1054 1054
 
1055 1055
 function wpinv_set_settings_cap() {
1056 1056
 	return wpinv_get_capability();
1057 1057
 }
1058
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1058
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1059 1059
 
1060
-function wpinv_settings_sanitize_input( $value, $key ) {
1060
+function wpinv_settings_sanitize_input($value, $key) {
1061 1061
 
1062
-    if ( $key == 'tax_rate' ) {
1063
-        $value = wpinv_sanitize_amount( $value );
1064
-        $value = absint( min( $value, 99 ) );
1062
+    if ($key == 'tax_rate') {
1063
+        $value = wpinv_sanitize_amount($value);
1064
+        $value = absint(min($value, 99));
1065 1065
     }
1066 1066
 
1067 1067
     return $value;
1068 1068
 }
1069
-add_filter( 'wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2 );
1069
+add_filter('wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2);
1070 1070
 
1071
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1072
-    $old = !empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1073
-    $new = !empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1071
+function wpinv_on_update_settings($old_value, $value, $option) {
1072
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1073
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1074 1074
     
1075
-    if ( $old != $new ) {
1076
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1075
+    if ($old != $new) {
1076
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1077 1077
     }
1078 1078
 }
1079
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1079
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1080 1080
 
1081 1081
 /**
1082 1082
  * Returns the merge tags help text.
@@ -1085,16 +1085,16 @@  discard block
 block discarded – undo
1085 1085
  * 
1086 1086
  * @return string
1087 1087
  */
1088
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1088
+function wpinv_get_merge_tags_help_text($subscription = false) {
1089 1089
 
1090 1090
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1091 1091
 	$link = sprintf(
1092 1092
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
1093 1093
 		$url,
1094
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1094
+		esc_html__('View available merge tags.', 'wpinv-quotes')
1095 1095
 	);
1096 1096
 
1097
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1097
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1098 1098
 
1099 1099
 	return "$description $link";
1100 1100
 
Please login to merge, or discard this patch.
includes/wpinv-gateway-functions.php 1 patch
Spacing   +122 added lines, -122 removed lines patch added patch discarded remove patch
@@ -3,7 +3,7 @@  discard block
 block discarded – undo
3 3
  * Contains gateway functions.
4 4
  *
5 5
  */
6
-defined( 'ABSPATH' ) || exit;
6
+defined('ABSPATH') || exit;
7 7
 
8 8
 /**
9 9
  * Returns an array of payment gateways.
@@ -11,30 +11,30 @@  discard block
 block discarded – undo
11 11
  * @return array
12 12
  */
13 13
 function wpinv_get_payment_gateways() {
14
-    return apply_filters( 'wpinv_payment_gateways', array() );
14
+    return apply_filters('wpinv_payment_gateways', array());
15 15
 }
16 16
 
17
-function wpinv_payment_gateway_titles( $all_gateways ) {
17
+function wpinv_payment_gateway_titles($all_gateways) {
18 18
 
19 19
     $options  = wpinv_get_options();
20 20
     $gateways = array();
21
-    foreach ( $all_gateways as $key => $gateway ) {
22
-        if ( !empty( $options[$key . '_title'] ) ) {
23
-            $all_gateways[$key]['checkout_label'] = __( $options[$key . '_title'], 'invoicing' );
21
+    foreach ($all_gateways as $key => $gateway) {
22
+        if (!empty($options[$key . '_title'])) {
23
+            $all_gateways[$key]['checkout_label'] = __($options[$key . '_title'], 'invoicing');
24 24
         }
25 25
 
26
-        $gateways[$key] = isset( $options[$key . '_ordering'] ) ? $options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
26
+        $gateways[$key] = isset($options[$key . '_ordering']) ? $options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
27 27
     }
28 28
 
29
-    asort( $gateways );
29
+    asort($gateways);
30 30
 
31
-    foreach ( $gateways as $gateway => $key ) {
31
+    foreach ($gateways as $gateway => $key) {
32 32
         $gateways[$gateway] = $all_gateways[$gateway];
33 33
     }
34 34
 
35 35
     return $gateways;
36 36
 }
37
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
37
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
38 38
 
39 39
 /**
40 40
  * Returns an array of enabled gateways.
@@ -42,38 +42,38 @@  discard block
 block discarded – undo
42 42
  * @param bool $sort
43 43
  * @return array
44 44
  */
45
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
45
+function wpinv_get_enabled_payment_gateways($sort = false) {
46 46
 
47 47
     $enabled = array();
48 48
 
49
-    foreach ( wpinv_get_payment_gateways() as $gateway => $data ) {
49
+    foreach (wpinv_get_payment_gateways() as $gateway => $data) {
50 50
 
51
-        if ( (int) wpinv_get_option( "{$gateway}_active", $gateway === 'manual' ) === 1 ) {
52
-            $enabled[ $gateway ] = $data;
51
+        if ((int) wpinv_get_option("{$gateway}_active", $gateway === 'manual') === 1) {
52
+            $enabled[$gateway] = $data;
53 53
         }
54 54
 
55 55
     }
56 56
 
57
-    if ( true === $sort ) {
58
-        uasort( $enabled, 'wpinv_sort_gateway_order' );
57
+    if (true === $sort) {
58
+        uasort($enabled, 'wpinv_sort_gateway_order');
59 59
 
60 60
         // Reorder our gateways so the default is first
61 61
         $default_gateway_id = wpinv_get_default_gateway();
62
-        if ( isset( $enabled[ $default_gateway_id ] ) ) {
62
+        if (isset($enabled[$default_gateway_id])) {
63 63
             $default_gateway = array(
64
-                $default_gateway_id => $enabled[ $default_gateway_id ]
64
+                $default_gateway_id => $enabled[$default_gateway_id]
65 65
             );
66 66
 
67
-            unset( $enabled[ $default_gateway_id ] );
68
-            $enabled = array_merge( $default_gateway, $enabled );
67
+            unset($enabled[$default_gateway_id]);
68
+            $enabled = array_merge($default_gateway, $enabled);
69 69
         }
70 70
 
71 71
     }
72 72
 
73
-    return apply_filters( 'wpinv_enabled_payment_gateways', $enabled );
73
+    return apply_filters('wpinv_enabled_payment_gateways', $enabled);
74 74
 }
75 75
 
76
-function wpinv_sort_gateway_order( $a, $b ) {
76
+function wpinv_sort_gateway_order($a, $b) {
77 77
     return $a['ordering'] - $b['ordering'];
78 78
 }
79 79
 
@@ -83,9 +83,9 @@  discard block
 block discarded – undo
83 83
  * @param string $gateway
84 84
  * @return bool
85 85
  */
86
-function wpinv_is_gateway_active( $gateway ) {
87
-    $is_active = (int) wpinv_get_option( "{$gateway}_active", $gateway === 'manual' ) === 1 ;
88
-    return apply_filters( 'wpinv_is_gateway_active', $is_active, $gateway );
86
+function wpinv_is_gateway_active($gateway) {
87
+    $is_active = (int) wpinv_get_option("{$gateway}_active", $gateway === 'manual') === 1;
88
+    return apply_filters('wpinv_is_gateway_active', $is_active, $gateway);
89 89
 }
90 90
 
91 91
 /**
@@ -94,11 +94,11 @@  discard block
 block discarded – undo
94 94
  * @return string|false
95 95
  */
96 96
 function wpinv_get_default_gateway() {
97
-    $default  = wpinv_get_option( 'default_gateway' );
97
+    $default  = wpinv_get_option('default_gateway');
98 98
     $gateways = wpinv_get_enabled_payment_gateways();
99
-    $default  = ! empty( $default ) && isset( $gateways[ $default ] ) ? $default : false;
99
+    $default  = !empty($default) && isset($gateways[$default]) ? $default : false;
100 100
 
101
-    return apply_filters( 'wpinv_default_gateway', $default );
101
+    return apply_filters('wpinv_default_gateway', $default);
102 102
 }
103 103
 
104 104
 /**
@@ -107,17 +107,17 @@  discard block
 block discarded – undo
107 107
  * @param string $gateway The gateway to key.
108 108
  * @return string
109 109
  */
110
-function wpinv_get_gateway_admin_label( $gateway ) {
110
+function wpinv_get_gateway_admin_label($gateway) {
111 111
 
112
-    if ( empty( $gateway ) || 'none' == $gateway ) {
113
-        return esc_html__( 'No Gateway', 'invoicing' );
112
+    if (empty($gateway) || 'none' == $gateway) {
113
+        return esc_html__('No Gateway', 'invoicing');
114 114
     }
115 115
 
116 116
     $gateways = wpinv_get_payment_gateways();
117
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
118
-    $gateway  = apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
117
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
118
+    $gateway  = apply_filters('wpinv_gateway_admin_label', $label, $gateway);
119 119
 
120
-    return wpinv_clean( $gateway );
120
+    return wpinv_clean($gateway);
121 121
 }
122 122
 
123 123
 /**
@@ -125,48 +125,48 @@  discard block
 block discarded – undo
125 125
  *
126 126
  * @param string $gateway
127 127
  */
128
-function wpinv_get_gateway_description( $gateway ) {
128
+function wpinv_get_gateway_description($gateway) {
129 129
 
130 130
     $options     = wpinv_get_options();
131
-    $description = ! empty( $options[$gateway . '_desc'] ) ? $options[$gateway . '_desc'] : '';
131
+    $description = !empty($options[$gateway . '_desc']) ? $options[$gateway . '_desc'] : '';
132 132
 
133
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
133
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
134 134
 }
135 135
 
136
-function wpinv_get_gateway_button_label( $gateway ) {
137
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
136
+function wpinv_get_gateway_button_label($gateway) {
137
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
138 138
 }
139 139
 
140
-function wpinv_get_gateway_checkout_label( $gateway ) {
140
+function wpinv_get_gateway_checkout_label($gateway) {
141 141
     $gateways = wpinv_get_payment_gateways();
142
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
142
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
143 143
 
144
-    if ( $gateway == 'none' ) {
145
-        $label = __( 'None', 'invoicing' );
144
+    if ($gateway == 'none') {
145
+        $label = __('None', 'invoicing');
146 146
     }
147 147
 
148
-    return apply_filters( 'wpinv_gateway_checkout_label', ucfirst( $label ), $gateway );
148
+    return apply_filters('wpinv_gateway_checkout_label', ucfirst($label), $gateway);
149 149
 }
150 150
 
151
-function wpinv_settings_sections_gateways( $settings ) {
151
+function wpinv_settings_sections_gateways($settings) {
152 152
     $gateways = wpinv_get_payment_gateways();
153
-    ksort( $gateways );
153
+    ksort($gateways);
154 154
 
155
-    foreach  ( $gateways as $key => $gateway ) {
156
-        $settings[ $key ] = $gateway['admin_label'];
155
+    foreach ($gateways as $key => $gateway) {
156
+        $settings[$key] = $gateway['admin_label'];
157 157
     }
158 158
 
159 159
     return $settings;
160 160
 }
161
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
161
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
162 162
 
163 163
 /**
164 164
  * Adds GateWay settings.
165 165
  */
166
-function wpinv_settings_gateways( $settings ) {
166
+function wpinv_settings_gateways($settings) {
167 167
 
168 168
     // Loop through each gateway.
169
-    foreach  ( wpinv_get_payment_gateways() as $key => $gateway ) {
169
+    foreach (wpinv_get_payment_gateways() as $key => $gateway) {
170 170
 
171 171
         $gateway_settings = array(
172 172
 
@@ -174,7 +174,7 @@  discard block
 block discarded – undo
174 174
             "{$key}_header" => array(
175 175
 
176 176
                 'id'     => "{$key}_gateway_header",
177
-                'name'   => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
177
+                'name'   => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
178 178
                 'custom' => $key,
179 179
                 'type'   => 'gateway_header',
180 180
 
@@ -183,8 +183,8 @@  discard block
 block discarded – undo
183 183
             // Activate/Deactivate a gateway.
184 184
             "{$key}_active" => array(
185 185
                 'id'   => $key . '_active',
186
-                'name' => __( 'Activate', 'invoicing' ),
187
-                'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
186
+                'name' => __('Activate', 'invoicing'),
187
+                'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
188 188
                 'type' => 'checkbox',
189 189
                 'std'  => $key === 'manual' ? '1' : '0',
190 190
             ),
@@ -192,8 +192,8 @@  discard block
 block discarded – undo
192 192
             // Activate/Deactivate sandbox.
193 193
             "{$key}_sandbox" => array(
194 194
                 'id'   => $key . '_sandbox',
195
-                'name' => __( 'Sandbox', 'invoicing' ),
196
-                'desc' => __( 'Enable sandbox to test payments', 'invoicing' ),
195
+                'name' => __('Sandbox', 'invoicing'),
196
+                'desc' => __('Enable sandbox to test payments', 'invoicing'),
197 197
                 'type' => 'checkbox',
198 198
                 'std'  => '1',
199 199
             ),
@@ -201,40 +201,40 @@  discard block
 block discarded – undo
201 201
             // Checkout title.
202 202
             "{$key}_title" => array(
203 203
                 'id'   => $key . '_title',
204
-                'name' => __( 'Checkout Title', 'invoicing' ),
205
-                'std'  => isset( $gateway['checkout_label'] ) ? $gateway['checkout_label'] : '',
204
+                'name' => __('Checkout Title', 'invoicing'),
205
+                'std'  => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : '',
206 206
                 'type' => 'text',
207 207
             ),
208 208
 
209 209
             // Checkout description.
210 210
             "{$key}_desc" => array(
211 211
                 'id'   => $key . '_desc',
212
-                'name' => __( 'Checkout Description', 'invoicing' ),
213
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
212
+                'name' => __('Checkout Description', 'invoicing'),
213
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
214 214
                 'type' => 'text',
215 215
             ),
216 216
 
217 217
             // Checkout order.
218 218
             "{$key}_ordering" => array(
219 219
                 'id'   => $key . '_ordering',
220
-                'name' => __( 'Priority', 'invoicing' ),
221
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
220
+                'name' => __('Priority', 'invoicing'),
221
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
222 222
                 'type' => 'number',
223 223
                 'step' => '1',
224 224
                 'min'  => '0',
225 225
                 'max'  => '100000',
226
-                'std'  => isset( $gateway['ordering'] ) ? $gateway['ordering'] : '10',
226
+                'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
227 227
             ),
228 228
 
229 229
         );
230 230
 
231 231
         // Maybe remove the sandbox.
232
-        if ( ! getpaid_payment_gateway_supports( $key, 'sandbox' ) ) {
233
-            unset( $gateway_settings["{$key}_sandbox"] );
232
+        if (!getpaid_payment_gateway_supports($key, 'sandbox')) {
233
+            unset($gateway_settings["{$key}_sandbox"]);
234 234
         }
235 235
 
236
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings', $gateway_settings, $key, $gateway );
237
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings_' . $key, $gateway_settings, $gateway );
236
+        $gateway_settings = apply_filters('wpinv_gateway_settings', $gateway_settings, $key, $gateway);
237
+        $gateway_settings = apply_filters('wpinv_gateway_settings_' . $key, $gateway_settings, $gateway);
238 238
 
239 239
         $settings[$key] = $gateway_settings;
240 240
     }
@@ -242,10 +242,10 @@  discard block
 block discarded – undo
242 242
     return $settings;
243 243
 
244 244
 }
245
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
245
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
246 246
 
247
-function wpinv_gateway_header_callback( $args ) {
248
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
247
+function wpinv_gateway_header_callback($args) {
248
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
249 249
 }
250 250
 
251 251
 /**
@@ -256,64 +256,64 @@  discard block
 block discarded – undo
256 256
  * @return bool
257 257
  * @since 2.3.0
258 258
  */
259
-function getpaid_payment_gateway_supports( $gateway, $feature ) {
259
+function getpaid_payment_gateway_supports($gateway, $feature) {
260 260
 
261 261
     $supports = false;
262 262
 
263
-    if ( wpinv_is_gateway_active( $gateway ) ) {
263
+    if (wpinv_is_gateway_active($gateway)) {
264 264
 
265
-        $supports = apply_filters( "getpaid_{$gateway}_supports_{$feature}", false );
265
+        $supports = apply_filters("getpaid_{$gateway}_supports_{$feature}", false);
266 266
 
267 267
         // Backwards compatibility.
268
-        $supports = apply_filters( "wpinv_{$gateway}_supports_{$feature}", $supports );
269
-        $supports = apply_filters( "wpinv_{$gateway}_support_{$feature}", $supports );
268
+        $supports = apply_filters("wpinv_{$gateway}_supports_{$feature}", $supports);
269
+        $supports = apply_filters("wpinv_{$gateway}_support_{$feature}", $supports);
270 270
 
271
-        $supports = apply_filters( "getpaid_gateway_supports_{$feature}", $supports, $gateway );
272
-        $supports = apply_filters( 'getpaid_payment_gateway_supports', $supports, $feature, $gateway );
271
+        $supports = apply_filters("getpaid_gateway_supports_{$feature}", $supports, $gateway);
272
+        $supports = apply_filters('getpaid_payment_gateway_supports', $supports, $feature, $gateway);
273 273
     }
274 274
 
275 275
     return $supports;
276 276
 }
277 277
 
278
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
279
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
278
+function wpinv_get_chosen_gateway($invoice_id = 0) {
279
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
280 280
 
281 281
     $chosen = false;
282
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
282
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
283 283
         $chosen = $invoice->get_gateway();
284 284
     }
285 285
 
286
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
286
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
287 287
 
288
-	if ( false !== $chosen ) {
289
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
288
+	if (false !== $chosen) {
289
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
290 290
 	}
291 291
 
292
-	if ( ! empty ( $chosen ) ) {
293
-		$enabled_gateway = urldecode( $chosen );
294
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
292
+	if (!empty ($chosen)) {
293
+		$enabled_gateway = urldecode($chosen);
294
+	} else if (!empty($invoice) && (float) $invoice->get_subtotal() <= 0) {
295 295
 		$enabled_gateway = 'manual';
296 296
 	} else {
297 297
 		$enabled_gateway = wpinv_get_default_gateway();
298 298
 	}
299 299
 
300
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
301
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
300
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
301
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
302 302
             $enabled_gateway = wpinv_get_default_gateway();
303
-        }else{
303
+        } else {
304 304
             $enabled_gateway = $gateways[0];
305 305
         }
306 306
 
307 307
     }
308 308
 
309
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
309
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
310 310
 }
311 311
 
312
-function wpinv_record_gateway_error( $title = '', $message = '' ) {
313
-    return wpinv_error_log( $message, $title );
312
+function wpinv_record_gateway_error($title = '', $message = '') {
313
+    return wpinv_error_log($message, $title);
314 314
 }
315 315
 
316
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
316
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
317 317
 	$ret  = 0;
318 318
 	$args = array(
319 319
 		'meta_key'    => '_wpinv_gateway',
@@ -324,9 +324,9 @@  discard block
 block discarded – undo
324 324
 		'fields'      => 'ids'
325 325
 	);
326 326
 
327
-	$payments = new WP_Query( $args );
327
+	$payments = new WP_Query($args);
328 328
 
329
-	if( $payments )
329
+	if ($payments)
330 330
 		$ret = $payments->post_count;
331 331
 	return $ret;
332 332
 }
@@ -334,13 +334,13 @@  discard block
 block discarded – undo
334 334
 /**
335 335
  * Displays the ipn url field.
336 336
  */
337
-function wpinv_ipn_url_callback( $args ) {
338
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
337
+function wpinv_ipn_url_callback($args) {
338
+    $sanitize_id = wpinv_sanitize_key($args['id']);
339 339
 
340 340
     $attrs = $args['readonly'] ? ' readonly' : '';
341 341
 
342
-    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
343
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
342
+    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
343
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
344 344
 
345 345
     echo $html;
346 346
 }
@@ -352,10 +352,10 @@  discard block
 block discarded – undo
352 352
  *
353 353
  * @return bool
354 354
  */
355
-function wpinv_is_test_mode( $gateway = '' ) {
356
-    $sandbox  = empty( $gateway ) ? false : wpinv_get_option( "{$gateway}_sandbox", true );
357
-    $supports = getpaid_payment_gateway_supports( $gateway, 'sandbox' );
358
-    return apply_filters( 'wpinv_is_test_mode', $sandbox && $supports, $gateway );
355
+function wpinv_is_test_mode($gateway = '') {
356
+    $sandbox  = empty($gateway) ? false : wpinv_get_option("{$gateway}_sandbox", true);
357
+    $supports = getpaid_payment_gateway_supports($gateway, 'sandbox');
358
+    return apply_filters('wpinv_is_test_mode', $sandbox && $supports, $gateway);
359 359
 }
360 360
 
361 361
 /**
@@ -366,7 +366,7 @@  discard block
 block discarded – undo
366 366
  *
367 367
  * @return string
368 368
  */
369
-function wpinv_get_ipn_url( $gateway = false, $args = array() ) {
369
+function wpinv_get_ipn_url($gateway = false, $args = array()) {
370 370
     $args = wp_parse_args(
371 371
         array(
372 372
             'wpi-listener' => 'IPN',
@@ -375,7 +375,7 @@  discard block
 block discarded – undo
375 375
         $args
376 376
     );
377 377
 
378
-    return apply_filters( 'wpinv_ipn_url', add_query_arg( $args,  home_url( 'index.php' ) ), $gateway, $args );
378
+    return apply_filters('wpinv_ipn_url', add_query_arg($args, home_url('index.php')), $gateway, $args);
379 379
 
380 380
 }
381 381
 
@@ -386,34 +386,34 @@  discard block
 block discarded – undo
386 386
  *
387 387
  * @return string
388 388
  */
389
-function getpaid_get_non_query_string_ipn_url( $gateway ) {
390
-    $gateway = wpinv_sanitize_key( $gateway );
391
-    return home_url( "getpaid-ipn/$gateway" );
389
+function getpaid_get_non_query_string_ipn_url($gateway) {
390
+    $gateway = wpinv_sanitize_key($gateway);
391
+    return home_url("getpaid-ipn/$gateway");
392 392
 }
393 393
 
394 394
 
395 395
 /**
396 396
  * Retrieves request data with slashes removed slashes.
397 397
  */
398
-function wpinv_get_post_data( $method = 'request' ) {
398
+function wpinv_get_post_data($method = 'request') {
399 399
 
400
-    if ( $method == 'post' ) {
401
-        return wp_unslash( $_POST );
400
+    if ($method == 'post') {
401
+        return wp_unslash($_POST);
402 402
     }
403 403
 
404
-    if ( $method == 'get' ) {
405
-        return wp_unslash( $_GET );
404
+    if ($method == 'get') {
405
+        return wp_unslash($_GET);
406 406
     }
407 407
 
408
-    return wp_unslash( $_REQUEST );
408
+    return wp_unslash($_REQUEST);
409 409
 
410 410
 }
411 411
 
412 412
 /**
413 413
  * Checks if a given gateway supports subscription payments.
414 414
  */
415
-function wpinv_gateway_support_subscription( $gateway ) {
416
-    return getpaid_payment_gateway_supports( $gateway, 'subscription' );
415
+function wpinv_gateway_support_subscription($gateway) {
416
+    return getpaid_payment_gateway_supports($gateway, 'subscription');
417 417
 }
418 418
 
419 419
 /**
@@ -422,14 +422,14 @@  discard block
 block discarded – undo
422 422
  * @param array $gateways an array of gateways.
423 423
  * @param GetPaid_Payment_Form $form payment form.
424 424
  */
425
-function wpinv_payment_gateways_on_cart( $gateways, $form ) {
425
+function wpinv_payment_gateways_on_cart($gateways, $form) {
426 426
 
427
-    if ( $form->is_recurring() ) {
427
+    if ($form->is_recurring()) {
428 428
 
429
-        foreach ( array_keys( $gateways ) as $gateway ) {
429
+        foreach (array_keys($gateways) as $gateway) {
430 430
 
431
-            if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
432
-                unset( $gateways[$gateway] );
431
+            if (!wpinv_gateway_support_subscription($gateway)) {
432
+                unset($gateways[$gateway]);
433 433
             }
434 434
 
435 435
         }
@@ -438,4 +438,4 @@  discard block
 block discarded – undo
438 438
 
439 439
     return $gateways;
440 440
 }
441
-add_filter( 'getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2 );
441
+add_filter('getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2);
Please login to merge, or discard this patch.