Passed
Push — master ( 3f789e...c58b71 )
by Brian
04:52
created
includes/admin/register-settings.php 2 patches
Indentation   +296 added lines, -296 removed lines patch added patch discarded remove patch
@@ -195,13 +195,13 @@  discard block
 block discarded – undo
195 195
     $name       = isset( $option['name'] ) ? $option['name'] : '';
196 196
     $cb         = "wpinv_{$option['type']}_callback";
197 197
     $section    = "wpinv_settings_{$tab}_$section";
198
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
198
+    $is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
199 199
 
200
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
201
-		$tip   = wpinv_clean( $option['desc'] );
202
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
203
-		unset( $option['desc'] );
204
-	}
200
+    if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
201
+        $tip   = wpinv_clean( $option['desc'] );
202
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
203
+        unset( $option['desc'] );
204
+    }
205 205
 
206 206
     // Loop through all tabs.
207 207
     add_settings_field(
@@ -228,9 +228,9 @@  discard block
 block discarded – undo
228 228
             'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
229 229
             'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
230 230
             'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
231
-			'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
232
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
233
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
231
+            'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
232
+            'class'       => isset( $option['class'] )     ? $option['class']         : '',
233
+            'style'       => isset( $option['style'] )     ? $option['style']         : '',
234 234
             'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
235 235
             'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
236 236
         )
@@ -244,7 +244,7 @@  discard block
 block discarded – undo
244 244
  * @return array
245 245
  */
246 246
 function wpinv_get_registered_settings() {
247
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
247
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
248 248
 }
249 249
 
250 250
 /**
@@ -263,11 +263,11 @@  discard block
 block discarded – undo
263 263
  */
264 264
 function wpinv_settings_sanitize( $input = array() ) {
265 265
 
266
-	$wpinv_options = wpinv_get_options();
267
-	$raw_referrer  = wp_get_raw_referer();
266
+    $wpinv_options = wpinv_get_options();
267
+    $raw_referrer  = wp_get_raw_referer();
268 268
 
269 269
     if ( empty( $raw_referrer ) ) {
270
-		return array_merge( $wpinv_options, $input );
270
+        return array_merge( $wpinv_options, $input );
271 271
     }
272 272
 
273 273
     wp_parse_str( $raw_referrer, $referrer );
@@ -292,10 +292,10 @@  discard block
 block discarded – undo
292 292
         }
293 293
 
294 294
         // General filter
295
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
295
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
296 296
 
297
-		// Key specific filter.
298
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
297
+        // Key specific filter.
298
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
299 299
     }
300 300
 
301 301
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -338,14 +338,14 @@  discard block
 block discarded – undo
338 338
 
339 339
     foreach ( $new_rates as $rate ) {
340 340
 
341
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
342
-		$rate['name']    = sanitize_text_field( $rate['name'] );
343
-		$rate['state']   = sanitize_text_field( $rate['state'] );
344
-		$rate['country'] = sanitize_text_field( $rate['country'] );
345
-		$rate['global']  = empty( $rate['state'] );
346
-		$tax_rates[]     = $rate;
341
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
342
+        $rate['name']    = sanitize_text_field( $rate['name'] );
343
+        $rate['state']   = sanitize_text_field( $rate['state'] );
344
+        $rate['country'] = sanitize_text_field( $rate['country'] );
345
+        $rate['global']  = empty( $rate['state'] );
346
+        $tax_rates[]     = $rate;
347 347
 
348
-	}
348
+    }
349 349
 
350 350
     update_option( 'wpinv_tax_rates', $tax_rates );
351 351
 
@@ -358,11 +358,11 @@  discard block
 block discarded – undo
358 358
     $tabs['general']  = __( 'General', 'invoicing' );
359 359
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
360 360
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
361
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
361
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
362 362
 
363
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
364
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
365
-	}
363
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
364
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
365
+    }
366 366
 
367 367
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
368 368
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -401,14 +401,14 @@  discard block
 block discarded – undo
401 401
         ) ),
402 402
         'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
403 403
             'main'  => __( 'Tax Settings', 'invoicing' ),
404
-			'rates' => __( 'Tax Rates', 'invoicing' ),
405
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
404
+            'rates' => __( 'Tax Rates', 'invoicing' ),
405
+            'vat'   => __( 'EU VAT Settings', 'invoicing' )
406 406
         ) ),
407 407
         'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
408 408
             'main' => __( 'Email Settings', 'invoicing' ),
409
-		) ),
409
+        ) ),
410 410
 
411
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
411
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
412 412
 
413 413
         'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
414 414
             'main' => __( 'Privacy policy', 'invoicing' ),
@@ -428,48 +428,48 @@  discard block
 block discarded – undo
428 428
 }
429 429
 
430 430
 function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
431
-	$pages_options = array();
431
+    $pages_options = array();
432 432
 
433
-	if( $default_label !== NULL && $default_label !== false ) {
434
-		$pages_options = array( '' => $default_label ); // Blank option
435
-	}
433
+    if( $default_label !== NULL && $default_label !== false ) {
434
+        $pages_options = array( '' => $default_label ); // Blank option
435
+    }
436 436
 
437
-	$pages = get_pages();
438
-	if ( $pages ) {
439
-		foreach ( $pages as $page ) {
440
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
437
+    $pages = get_pages();
438
+    if ( $pages ) {
439
+        foreach ( $pages as $page ) {
440
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
441 441
             $pages_options[ $page->ID ] = $title;
442
-		}
443
-	}
442
+        }
443
+    }
444 444
 
445
-	return $pages_options;
445
+    return $pages_options;
446 446
 }
447 447
 
448 448
 function wpinv_header_callback( $args ) {
449
-	if ( !empty( $args['desc'] ) ) {
449
+    if ( !empty( $args['desc'] ) ) {
450 450
         echo $args['desc'];
451 451
     }
452 452
 }
453 453
 
454 454
 function wpinv_hidden_callback( $args ) {
455 455
 
456
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
457
-	$value   = wpinv_get_option( $args['id'], $std );
456
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
457
+    $value   = wpinv_get_option( $args['id'], $std );
458 458
 
459
-	if ( isset( $args['set_value'] ) ) {
460
-		$value = $args['set_value'];
461
-	}
459
+    if ( isset( $args['set_value'] ) ) {
460
+        $value = $args['set_value'];
461
+    }
462 462
 
463
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
464
-		$args['readonly'] = true;
465
-		$name  = '';
466
-	} else {
467
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
468
-	}
463
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
464
+        $args['readonly'] = true;
465
+        $name  = '';
466
+    } else {
467
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
468
+    }
469 469
 
470
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
470
+    $html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
471 471
     
472
-	echo $html;
472
+    echo $html;
473 473
 }
474 474
 
475 475
 /**
@@ -477,12 +477,12 @@  discard block
 block discarded – undo
477 477
  */
478 478
 function wpinv_checkbox_callback( $args ) {
479 479
 
480
-	$std = isset( $args['std'] ) ? $args['std'] : '';
481
-	$std = wpinv_get_option( $args['id'], $std );
482
-	$id  = esc_attr( $args['id'] );
480
+    $std = isset( $args['std'] ) ? $args['std'] : '';
481
+    $std = wpinv_get_option( $args['id'], $std );
482
+    $id  = esc_attr( $args['id'] );
483 483
 
484
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
485
-	?>
484
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
485
+    ?>
486 486
 		<fieldset>
487 487
 			<label>
488 488
 				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
@@ -494,75 +494,75 @@  discard block
 block discarded – undo
494 494
 
495 495
 function wpinv_multicheck_callback( $args ) {
496 496
 
497
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
498
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
497
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
498
+    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
499 499
 
500
-	if ( ! empty( $args['options'] ) ) {
500
+    if ( ! empty( $args['options'] ) ) {
501 501
 
502
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
503
-		$value   = wpinv_get_option( $args['id'], $std );
502
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
503
+        $value   = wpinv_get_option( $args['id'], $std );
504 504
 
505
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
505
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
506 506
         foreach( $args['options'] as $key => $option ):
507
-			$sanitize_key = wpinv_sanitize_key( $key );
508
-			if ( in_array( $sanitize_key, $value ) ) { 
509
-				$enabled = $sanitize_key;
510
-			} else { 
511
-				$enabled = NULL; 
512
-			}
513
-			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;';
514
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
515
-		endforeach;
516
-		echo '</div>';
517
-		echo '<p class="description">' . $args['desc'] . '</p>';
518
-	}
507
+            $sanitize_key = wpinv_sanitize_key( $key );
508
+            if ( in_array( $sanitize_key, $value ) ) { 
509
+                $enabled = $sanitize_key;
510
+            } else { 
511
+                $enabled = NULL; 
512
+            }
513
+            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;';
514
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
515
+        endforeach;
516
+        echo '</div>';
517
+        echo '<p class="description">' . $args['desc'] . '</p>';
518
+    }
519 519
 }
520 520
 
521 521
 function wpinv_payment_icons_callback( $args ) {
522 522
     
523 523
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
524
-	$value   = wpinv_get_option( $args['id'], false);
524
+    $value   = wpinv_get_option( $args['id'], false);
525 525
 
526
-	if ( ! empty( $args['options'] ) ) {
527
-		foreach( $args['options'] as $key => $option ) {
526
+    if ( ! empty( $args['options'] ) ) {
527
+        foreach( $args['options'] as $key => $option ) {
528 528
             $sanitize_key = wpinv_sanitize_key( $key );
529 529
             
530
-			if( empty( $value ) ) {
531
-				$enabled = $option;
532
-			} else {
533
-				$enabled = NULL;
534
-			}
535
-
536
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
537
-
538
-				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;';
539
-
540
-				if ( wpinv_string_is_image_url( $key ) ) {
541
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
542
-				} else {
543
-					$card = strtolower( str_replace( ' ', '', $option ) );
544
-
545
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
546
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
547
-					} else {
548
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
549
-						$content_dir = WP_CONTENT_DIR;
550
-
551
-						if ( function_exists( 'wp_normalize_path' ) ) {
552
-							// Replaces backslashes with forward slashes for Windows systems
553
-							$image = wp_normalize_path( $image );
554
-							$content_dir = wp_normalize_path( $content_dir );
555
-						}
556
-
557
-						$image = str_replace( $content_dir, content_url(), $image );
558
-					}
559
-
560
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
561
-				}
562
-			echo $option . '</label>';
563
-		}
564
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
565
-	}
530
+            if( empty( $value ) ) {
531
+                $enabled = $option;
532
+            } else {
533
+                $enabled = NULL;
534
+            }
535
+
536
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
537
+
538
+                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;';
539
+
540
+                if ( wpinv_string_is_image_url( $key ) ) {
541
+                    echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
542
+                } else {
543
+                    $card = strtolower( str_replace( ' ', '', $option ) );
544
+
545
+                    if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
546
+                        $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
547
+                    } else {
548
+                        $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
549
+                        $content_dir = WP_CONTENT_DIR;
550
+
551
+                        if ( function_exists( 'wp_normalize_path' ) ) {
552
+                            // Replaces backslashes with forward slashes for Windows systems
553
+                            $image = wp_normalize_path( $image );
554
+                            $content_dir = wp_normalize_path( $content_dir );
555
+                        }
556
+
557
+                        $image = str_replace( $content_dir, content_url(), $image );
558
+                    }
559
+
560
+                    echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
561
+                }
562
+            echo $option . '</label>';
563
+        }
564
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
565
+    }
566 566
 }
567 567
 
568 568
 /**
@@ -570,9 +570,9 @@  discard block
 block discarded – undo
570 570
  */
571 571
 function wpinv_radio_callback( $args ) {
572 572
 
573
-	$std = isset( $args['std'] ) ? $args['std'] : '';
574
-	$std = wpinv_get_option( $args['id'], $std );
575
-	?>
573
+    $std = isset( $args['std'] ) ? $args['std'] : '';
574
+    $std = wpinv_get_option( $args['id'], $std );
575
+    ?>
576 576
 		<fieldset>
577 577
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
578 578
 				<?php foreach( $args['options'] as $key => $option ) : ?>
@@ -586,7 +586,7 @@  discard block
 block discarded – undo
586 586
 			</ul>
587 587
 		</fieldset>
588 588
 	<?php
589
-	getpaid_settings_description_callback( $args );
589
+    getpaid_settings_description_callback( $args );
590 590
 }
591 591
 
592 592
 /**
@@ -594,10 +594,10 @@  discard block
 block discarded – undo
594 594
  */
595 595
 function getpaid_settings_description_callback( $args ) {
596 596
 
597
-	if ( ! empty( $args['desc'] ) ) {
598
-		$description = wp_kses_post( $args['desc'] );
599
-		echo "<p class='description'>$description</p>";
600
-	}
597
+    if ( ! empty( $args['desc'] ) ) {
598
+        $description = wp_kses_post( $args['desc'] );
599
+        echo "<p class='description'>$description</p>";
600
+    }
601 601
 
602 602
 }
603 603
 
@@ -606,7 +606,7 @@  discard block
 block discarded – undo
606 606
  */
607 607
 function wpinv_gateways_callback() {
608 608
 
609
-	?>
609
+    ?>
610 610
 		</td>
611 611
 	</tr>
612 612
 	<tr class="bsui">
@@ -620,22 +620,22 @@  discard block
 block discarded – undo
620 620
     
621 621
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
622 622
     $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
623
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
624
-	$value   = wpinv_get_option( $args['id'], $std );
623
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
624
+    $value   = wpinv_get_option( $args['id'], $std );
625 625
 
626
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
626
+    echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
627 627
 
628
-	foreach ( $args['options'] as $key => $option ) :
629
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
628
+    foreach ( $args['options'] as $key => $option ) :
629
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
630 630
             $selected = selected( $key, $args['selected'], false );
631 631
         } else {
632 632
             $selected = selected( $key, $value, false );
633 633
         }
634
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
635
-	endforeach;
634
+        echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
635
+    endforeach;
636 636
 
637
-	echo '</select>';
638
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
637
+    echo '</select>';
638
+    echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
639 639
 }
640 640
 
641 641
 /**
@@ -646,29 +646,29 @@  discard block
 block discarded – undo
646 646
  */
647 647
 function wpinv_settings_attrs_helper( $args ) {
648 648
 
649
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
650
-	$id           = esc_attr( $args['id'] );
651
-	$placeholder  = esc_attr( $args['placeholder'] );
649
+    $value        = isset( $args['std'] ) ? $args['std'] : '';
650
+    $id           = esc_attr( $args['id'] );
651
+    $placeholder  = esc_attr( $args['placeholder'] );
652 652
 
653
-	if ( ! empty( $args['faux'] ) ) {
654
-		$args['readonly'] = true;
655
-		$name             = '';
656
-	} else {
657
-		$value  = wpinv_get_option( $args['id'], $value );
658
-		$name   = "wpinv_settings[$id]";
659
-	}
653
+    if ( ! empty( $args['faux'] ) ) {
654
+        $args['readonly'] = true;
655
+        $name             = '';
656
+    } else {
657
+        $value  = wpinv_get_option( $args['id'], $value );
658
+        $name   = "wpinv_settings[$id]";
659
+    }
660 660
 
661
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
662
-	$class    = esc_attr( $args['class'] );
663
-	$style    = esc_attr( $args['style'] );
664
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
661
+    $value    = is_scalar( $value ) ? esc_attr( $value ) : '';
662
+    $class    = esc_attr( $args['class'] );
663
+    $style    = esc_attr( $args['style'] );
664
+    $readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
665 665
 
666
-	$onchange = '';
666
+    $onchange = '';
667 667
     if ( ! empty( $args['onchange'] ) ) {
668 668
         $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
669
-	}
669
+    }
670 670
 
671
-	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
671
+    return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
672 672
 }
673 673
 
674 674
 /**
@@ -676,11 +676,11 @@  discard block
 block discarded – undo
676 676
  */
677 677
 function wpinv_text_callback( $args ) {
678 678
 
679
-	$desc = wp_kses_post( $args['desc'] );
680
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
681
-	$attr = wpinv_settings_attrs_helper( $args );
679
+    $desc = wp_kses_post( $args['desc'] );
680
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
681
+    $attr = wpinv_settings_attrs_helper( $args );
682 682
 
683
-	?>
683
+    ?>
684 684
 		<label style="width: 100%;">
685 685
 			<input type="text" <?php echo $attr; ?>>
686 686
 			<?php echo $desc; ?>
@@ -694,14 +694,14 @@  discard block
 block discarded – undo
694 694
  */
695 695
 function wpinv_number_callback( $args ) {
696 696
 
697
-	$desc = wp_kses_post( $args['desc'] );
698
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
699
-	$attr = wpinv_settings_attrs_helper( $args );
700
-	$max  = intval( $args['max'] );
701
-	$min  = intval( $args['min'] );
702
-	$step = floatval( $args['step'] );
697
+    $desc = wp_kses_post( $args['desc'] );
698
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
699
+    $attr = wpinv_settings_attrs_helper( $args );
700
+    $max  = intval( $args['max'] );
701
+    $min  = intval( $args['min'] );
702
+    $step = floatval( $args['step'] );
703 703
 
704
-	?>
704
+    ?>
705 705
 		<label style="width: 100%;">
706 706
 			<input type="number" step="<?php echo $step; ?>" max="<?php echo $max; ?>" min="<?php echo $min; ?>" <?php echo $attr; ?>>
707 707
 			<?php echo $desc; ?>
@@ -713,36 +713,36 @@  discard block
 block discarded – undo
713 713
 function wpinv_textarea_callback( $args ) {
714 714
     
715 715
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
716
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
717
-	$value   = wpinv_get_option( $args['id'], $std );
716
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
717
+    $value   = wpinv_get_option( $args['id'], $std );
718 718
 
719 719
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
720 720
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
721 721
 
722
-	$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>';
723
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
722
+    $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>';
723
+    $html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
724 724
 
725
-	echo $html;
725
+    echo $html;
726 726
 }
727 727
 
728 728
 function wpinv_password_callback( $args ) {
729 729
     
730 730
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
731
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
732
-	$value   = wpinv_get_option( $args['id'], $std );
731
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
732
+    $value   = wpinv_get_option( $args['id'], $std );
733 733
 
734
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
735
-	$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 ) . '"/>';
736
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
734
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
735
+    $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 ) . '"/>';
736
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
737 737
 
738
-	echo $html;
738
+    echo $html;
739 739
 }
740 740
 
741 741
 function wpinv_missing_callback($args) {
742
-	printf(
743
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
744
-		'<strong>' . $args['id'] . '</strong>'
745
-	);
742
+    printf(
743
+        __( 'The callback function used for the %s setting is missing.', 'invoicing' ),
744
+        '<strong>' . $args['id'] . '</strong>'
745
+    );
746 746
 }
747 747
 
748 748
 /**
@@ -750,14 +750,14 @@  discard block
 block discarded – undo
750 750
  */
751 751
 function wpinv_select_callback( $args ) {
752 752
 
753
-	$desc   = wp_kses_post( $args['desc'] );
754
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
755
-	$attr   = wpinv_settings_attrs_helper( $args );
756
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
757
-	$value  = wpinv_get_option( $args['id'], $value );
758
-	$rand   = uniqid( 'random_id' );
753
+    $desc   = wp_kses_post( $args['desc'] );
754
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
755
+    $attr   = wpinv_settings_attrs_helper( $args );
756
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
757
+    $value  = wpinv_get_option( $args['id'], $value );
758
+    $rand   = uniqid( 'random_id' );
759 759
 
760
-	?>
760
+    ?>
761 761
 		<label style="width: 100%;">
762 762
 			<select <?php echo $attr; ?>>
763 763
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -790,104 +790,104 @@  discard block
 block discarded – undo
790 790
 function wpinv_color_select_callback( $args ) {
791 791
     
792 792
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
793
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
794
-	$value   = wpinv_get_option( $args['id'], $std );
793
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
794
+    $value   = wpinv_get_option( $args['id'], $std );
795 795
 
796
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
796
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
797 797
 
798
-	foreach ( $args['options'] as $option => $color ) {
799
-		$selected = selected( $option, $value, false );
800
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
801
-	}
798
+    foreach ( $args['options'] as $option => $color ) {
799
+        $selected = selected( $option, $value, false );
800
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
801
+    }
802 802
 
803
-	$html .= '</select>';
804
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
803
+    $html .= '</select>';
804
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
805 805
 
806
-	echo $html;
806
+    echo $html;
807 807
 }
808 808
 
809 809
 function wpinv_rich_editor_callback( $args ) {
810
-	global $wp_version;
810
+    global $wp_version;
811 811
     
812 812
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
813 813
 
814
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
815
-	$value   = wpinv_get_option( $args['id'], $std );
814
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
815
+    $value   = wpinv_get_option( $args['id'], $std );
816 816
 	
817
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
818
-		$value = $std;
819
-	}
817
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
818
+        $value = $std;
819
+    }
820 820
 
821
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
821
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
822 822
 
823
-	$html = '<div class="getpaid-settings-editor-input">';
824
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
825
-		ob_start();
826
-		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 ) );
827
-		$html .= ob_get_clean();
828
-	} else {
829
-		$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>';
830
-	}
823
+    $html = '<div class="getpaid-settings-editor-input">';
824
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
825
+        ob_start();
826
+        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 ) );
827
+        $html .= ob_get_clean();
828
+    } else {
829
+        $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>';
830
+    }
831 831
 
832
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
832
+    $html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
833 833
 
834
-	echo $html;
834
+    echo $html;
835 835
 }
836 836
 
837 837
 function wpinv_upload_callback( $args ) {
838 838
     
839 839
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
840 840
 
841
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
842
-	$value   = wpinv_get_option( $args['id'], $std );
841
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
842
+    $value   = wpinv_get_option( $args['id'], $std );
843 843
 
844
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
845
-	$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 ) ) . '"/>';
846
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
847
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
844
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
845
+    $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 ) ) . '"/>';
846
+    $html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
847
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
848 848
 
849
-	echo $html;
849
+    echo $html;
850 850
 }
851 851
 
852 852
 function wpinv_color_callback( $args ) {
853 853
 
854
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
855
-	$value       = wpinv_get_option( $args['id'], $std );
854
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
855
+    $value       = wpinv_get_option( $args['id'], $std );
856 856
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
857 857
 
858
-	$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 ) . '" />';
859
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
858
+    $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 ) . '" />';
859
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
860 860
 
861
-	echo $html;
861
+    echo $html;
862 862
 }
863 863
 
864 864
 function wpinv_country_states_callback($args) {
865 865
 
866
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
867
-	$value   = wpinv_get_option( $args['id'], $std );
866
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
867
+    $value   = wpinv_get_option( $args['id'], $std );
868 868
 
869 869
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
870 870
 
871
-	if ( isset( $args['placeholder'] ) ) {
872
-		$placeholder = $args['placeholder'];
873
-	} else {
874
-		$placeholder = '';
875
-	}
871
+    if ( isset( $args['placeholder'] ) ) {
872
+        $placeholder = $args['placeholder'];
873
+    } else {
874
+        $placeholder = '';
875
+    }
876 876
 
877
-	$states = wpinv_get_country_states();
877
+    $states = wpinv_get_country_states();
878 878
 
879
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
880
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
879
+    $class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
880
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
881 881
 
882
-	foreach ( $states as $option => $name ) {
883
-		$selected = selected( $option, $value, false );
884
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
885
-	}
882
+    foreach ( $states as $option => $name ) {
883
+        $selected = selected( $option, $value, false );
884
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
885
+    }
886 886
 
887
-	$html .= '</select>';
888
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
887
+    $html .= '</select>';
888
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
889 889
 
890
-	echo $html;
890
+    echo $html;
891 891
 }
892 892
 
893 893
 /**
@@ -895,7 +895,7 @@  discard block
 block discarded – undo
895 895
  */
896 896
 function wpinv_tax_rates_callback() {
897 897
 	
898
-	?>
898
+    ?>
899 899
 		</td>
900 900
 	</tr>
901 901
 	<tr class="bsui">
@@ -910,17 +910,17 @@  discard block
 block discarded – undo
910 910
  * Displays a tax rate' edit row.
911 911
  */
912 912
 function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
913
-	ob_start();
913
+    ob_start();
914 914
 
915
-	$key                      = sanitize_key( $key );
916
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
917
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
915
+    $key                      = sanitize_key( $key );
916
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
917
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
918 918
 
919
-	if ( $echo ) {
920
-		echo ob_get_clean();
921
-	} else {
922
-		return ob_get_clean(); 
923
-	}
919
+    if ( $echo ) {
920
+        echo ob_get_clean();
921
+    } else {
922
+        return ob_get_clean(); 
923
+    }
924 924
 
925 925
 }
926 926
 
@@ -948,14 +948,14 @@  discard block
 block discarded – undo
948 948
                 </td>
949 949
                 <td>
950 950
 					<a href="<?php
951
-						echo esc_url(
952
-							wp_nonce_url(
953
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
954
-								'getpaid-nonce',
955
-								'getpaid-nonce'
956
-							)
957
-						);
958
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
951
+                        echo esc_url(
952
+                            wp_nonce_url(
953
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
954
+                                'getpaid-nonce',
955
+                                'getpaid-nonce'
956
+                            )
957
+                        );
958
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
959 959
                 </td>
960 960
             </tr>
961 961
 			<tr>
@@ -965,14 +965,14 @@  discard block
 block discarded – undo
965 965
                 </td>
966 966
                 <td>
967 967
 					<a href="<?php
968
-						echo esc_url(
969
-							wp_nonce_url(
970
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
971
-								'getpaid-nonce',
972
-								'getpaid-nonce'
973
-							)
974
-						);
975
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
968
+                        echo esc_url(
969
+                            wp_nonce_url(
970
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
971
+                                'getpaid-nonce',
972
+                                'getpaid-nonce'
973
+                            )
974
+                        );
975
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
976 976
                 </td>
977 977
             </tr>
978 978
 			<tr>
@@ -982,14 +982,14 @@  discard block
 block discarded – undo
982 982
                 </td>
983 983
                 <td>
984 984
 					<a href="<?php
985
-						echo esc_url(
986
-							wp_nonce_url(
987
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
988
-								'getpaid-nonce',
989
-								'getpaid-nonce'
990
-							)
991
-						);
992
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
985
+                        echo esc_url(
986
+                            wp_nonce_url(
987
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
988
+                                'getpaid-nonce',
989
+                                'getpaid-nonce'
990
+                            )
991
+                        );
992
+                    ?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
993 993
                 </td>
994 994
             </tr>
995 995
 
@@ -1000,14 +1000,14 @@  discard block
 block discarded – undo
1000 1000
                 </td>
1001 1001
                 <td>
1002 1002
 					<a href="<?php
1003
-						echo esc_url(
1004
-							wp_nonce_url(
1005
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1006
-								'getpaid-nonce',
1007
-								'getpaid-nonce'
1008
-							)
1009
-						);
1010
-					?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1003
+                        echo esc_url(
1004
+                            wp_nonce_url(
1005
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1006
+                                'getpaid-nonce',
1007
+                                'getpaid-nonce'
1008
+                            )
1009
+                        );
1010
+                    ?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1011 1011
                 </td>
1012 1012
             </tr>
1013 1013
 
@@ -1021,19 +1021,19 @@  discard block
 block discarded – undo
1021 1021
 
1022 1022
 
1023 1023
 function wpinv_descriptive_text_callback( $args ) {
1024
-	echo wp_kses_post( $args['desc'] );
1024
+    echo wp_kses_post( $args['desc'] );
1025 1025
 }
1026 1026
 
1027 1027
 function wpinv_raw_html_callback( $args ) {
1028
-	echo $args['desc'];
1028
+    echo $args['desc'];
1029 1029
 }
1030 1030
 
1031 1031
 function wpinv_hook_callback( $args ) {
1032
-	do_action( 'wpinv_' . $args['id'], $args );
1032
+    do_action( 'wpinv_' . $args['id'], $args );
1033 1033
 }
1034 1034
 
1035 1035
 function wpinv_set_settings_cap() {
1036
-	return wpinv_get_capability();
1036
+    return wpinv_get_capability();
1037 1037
 }
1038 1038
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1039 1039
 
@@ -1057,15 +1057,15 @@  discard block
 block discarded – undo
1057 1057
  */
1058 1058
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
1059 1059
 
1060
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1061
-	$link = sprintf(
1062
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
1063
-		$url,
1064
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1065
-	);
1060
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1061
+    $link = sprintf(
1062
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
1063
+        $url,
1064
+        esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1065
+    );
1066 1066
 
1067
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1067
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1068 1068
 
1069
-	return "$description $link";
1069
+    return "$description $link";
1070 1070
 
1071 1071
 }
Please login to merge, or discard this patch.
Spacing   +367 added lines, -367 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.
@@ -190,49 +190,49 @@  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
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
198
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
199 199
 
200
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
201
-		$tip   = wpinv_clean( $option['desc'] );
200
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
201
+		$tip   = wpinv_clean($option['desc']);
202 202
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
203
-		unset( $option['desc'] );
203
+		unset($option['desc']);
204 204
 	}
205 205
 
206 206
     // Loop through all tabs.
207 207
     add_settings_field(
208 208
         'wpinv_settings[' . $option['id'] . ']',
209 209
         $name,
210
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
210
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
211 211
         $section,
212 212
         $section,
213 213
         array(
214 214
             'section'     => $section,
215
-            'id'          => isset( $option['id'] )          ? $option['id']          : uniqid( 'wpinv-' ),
216
-            'desc'        => isset( $option['desc'] )        ? $option['desc']        : '',
215
+            'id'          => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
216
+            'desc'        => isset($option['desc']) ? $option['desc'] : '',
217 217
             'name'        => $name,
218
-            'size'        => isset( $option['size'] )        ? $option['size']        : null,
219
-            'options'     => isset( $option['options'] )     ? $option['options']     : '',
220
-            'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
221
-            'std'         => isset( $option['std'] )         ? $option['std']         : '',
222
-            'min'         => isset( $option['min'] )         ? $option['min']         : 0,
223
-            'max'         => isset( $option['max'] )         ? $option['max']         : 999999,
224
-            'step'        => isset( $option['step'] )        ? $option['step']        : 1,
225
-            'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
226
-            'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
227
-            'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
228
-            'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
229
-            'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
230
-            'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
231
-			'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
232
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
233
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
234
-            'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
235
-            'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
218
+            'size'        => isset($option['size']) ? $option['size'] : null,
219
+            'options'     => isset($option['options']) ? $option['options'] : '',
220
+            'selected'    => isset($option['selected']) ? $option['selected'] : null,
221
+            'std'         => isset($option['std']) ? $option['std'] : '',
222
+            'min'         => isset($option['min']) ? $option['min'] : 0,
223
+            'max'         => isset($option['max']) ? $option['max'] : 999999,
224
+            'step'        => isset($option['step']) ? $option['step'] : 1,
225
+            'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
226
+            'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
227
+            'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
228
+            'faux'        => isset($option['faux']) ? $option['faux'] : false,
229
+            'onchange'    => isset($option['onchange']) ? $option['onchange'] : '',
230
+            'custom'      => isset($option['custom']) ? $option['custom'] : '',
231
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
232
+			'class'       => isset($option['class']) ? $option['class'] : '',
233
+			'style'       => isset($option['style']) ? $option['style'] : '',
234
+            'cols'        => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
235
+            'rows'        => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
236 236
         )
237 237
     );
238 238
 
@@ -244,7 +244,7 @@  discard block
 block discarded – undo
244 244
  * @return array
245 245
  */
246 246
 function wpinv_get_registered_settings() {
247
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
247
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
248 248
 }
249 249
 
250 250
 /**
@@ -253,7 +253,7 @@  discard block
 block discarded – undo
253 253
  * @return array
254 254
  */
255 255
 function getpaid_get_integration_settings() {
256
-    return apply_filters( 'getpaid_integration_settings', array() );
256
+    return apply_filters('getpaid_integration_settings', array());
257 257
 }
258 258
 
259 259
 /**
@@ -261,122 +261,122 @@  discard block
 block discarded – undo
261 261
  * 
262 262
  * @return array
263 263
  */
264
-function wpinv_settings_sanitize( $input = array() ) {
264
+function wpinv_settings_sanitize($input = array()) {
265 265
 
266 266
 	$wpinv_options = wpinv_get_options();
267 267
 	$raw_referrer  = wp_get_raw_referer();
268 268
 
269
-    if ( empty( $raw_referrer ) ) {
270
-		return array_merge( $wpinv_options, $input );
269
+    if (empty($raw_referrer)) {
270
+		return array_merge($wpinv_options, $input);
271 271
     }
272 272
 
273
-    wp_parse_str( $raw_referrer, $referrer );
273
+    wp_parse_str($raw_referrer, $referrer);
274 274
 
275 275
     $settings = wpinv_get_registered_settings();
276
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
277
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
276
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
277
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
278 278
 
279 279
     $input = $input ? $input : array();
280
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
281
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
280
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
281
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
282 282
 
283 283
     // Loop through each setting being saved and pass it through a sanitization filter
284
-    foreach ( $input as $key => $value ) {
284
+    foreach ($input as $key => $value) {
285 285
 
286 286
         // Get the setting type (checkbox, select, etc)
287
-        $type = isset( $settings[ $tab ][$section][ $key ]['type'] ) ? $settings[ $tab ][$section][ $key ]['type'] : false;
287
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
288 288
 
289
-        if ( $type ) {
289
+        if ($type) {
290 290
             // Field type specific filter
291
-            $input[$key] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
291
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
292 292
         }
293 293
 
294 294
         // General filter
295
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
295
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
296 296
 
297 297
 		// Key specific filter.
298
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
298
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
299 299
     }
300 300
 
301 301
     // Loop through the whitelist and unset any that are empty for the tab being saved
302
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
303
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
302
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
303
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
304 304
 
305
-    $found_settings   = array_merge( $main_settings, $section_settings );
305
+    $found_settings   = array_merge($main_settings, $section_settings);
306 306
 
307
-    if ( ! empty( $found_settings ) ) {
308
-        foreach ( $found_settings as $key => $value ) {
307
+    if (!empty($found_settings)) {
308
+        foreach ($found_settings as $key => $value) {
309 309
 
310 310
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
311
-            if ( is_numeric( $key ) ) {
311
+            if (is_numeric($key)) {
312 312
                 $key = $value['id'];
313 313
             }
314 314
 
315
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
316
-                unset( $wpinv_options[ $key ] );
315
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
316
+                unset($wpinv_options[$key]);
317 317
             }
318 318
         }
319 319
     }
320 320
 
321 321
     // Merge our new settings with the existing
322
-    $output = array_merge( $wpinv_options, $input );
322
+    $output = array_merge($wpinv_options, $input);
323 323
 
324
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
324
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
325 325
 
326 326
     return $output;
327 327
 }
328
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
329
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
328
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
329
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
330 330
 
331
-function wpinv_settings_sanitize_tax_rates( $input ) {
332
-    if( ! wpinv_current_user_can_manage_invoicing() ) {
331
+function wpinv_settings_sanitize_tax_rates($input) {
332
+    if (!wpinv_current_user_can_manage_invoicing()) {
333 333
         return $input;
334 334
     }
335 335
 
336
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? array_values( $_POST['tax_rates'] ) : array();
336
+    $new_rates = !empty($_POST['tax_rates']) ? array_values($_POST['tax_rates']) : array();
337 337
     $tax_rates = array();
338 338
 
339
-    foreach ( $new_rates as $rate ) {
339
+    foreach ($new_rates as $rate) {
340 340
 
341
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
342
-		$rate['name']    = sanitize_text_field( $rate['name'] );
343
-		$rate['state']   = sanitize_text_field( $rate['state'] );
344
-		$rate['country'] = sanitize_text_field( $rate['country'] );
345
-		$rate['global']  = empty( $rate['state'] );
341
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
342
+		$rate['name']    = sanitize_text_field($rate['name']);
343
+		$rate['state']   = sanitize_text_field($rate['state']);
344
+		$rate['country'] = sanitize_text_field($rate['country']);
345
+		$rate['global']  = empty($rate['state']);
346 346
 		$tax_rates[]     = $rate;
347 347
 
348 348
 	}
349 349
 
350
-    update_option( 'wpinv_tax_rates', $tax_rates );
350
+    update_option('wpinv_tax_rates', $tax_rates);
351 351
 
352 352
     return $input;
353 353
 }
354
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
354
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
355 355
 
356 356
 function wpinv_get_settings_tabs() {
357 357
     $tabs             = array();
358
-    $tabs['general']  = __( 'General', 'invoicing' );
359
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
360
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
361
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
358
+    $tabs['general']  = __('General', 'invoicing');
359
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
360
+    $tabs['taxes']    = __('Taxes', 'invoicing');
361
+	$tabs['emails'] = __('Emails', 'invoicing');
362 362
 
363
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
364
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
363
+	if (count(getpaid_get_integration_settings()) > 0) {
364
+		$tabs['integrations'] = __('Integrations', 'invoicing');
365 365
 	}
366 366
 
367
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
368
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
369
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
367
+    $tabs['privacy']  = __('Privacy', 'invoicing');
368
+    $tabs['misc']     = __('Misc', 'invoicing');
369
+    $tabs['tools']    = __('Tools', 'invoicing');
370 370
 
371
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
371
+    return apply_filters('wpinv_settings_tabs', $tabs);
372 372
 }
373 373
 
374
-function wpinv_get_settings_tab_sections( $tab = false ) {
374
+function wpinv_get_settings_tab_sections($tab = false) {
375 375
     $tabs     = false;
376 376
     $sections = wpinv_get_registered_settings_sections();
377 377
 
378
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
379
-        $tabs = $sections[ $tab ];
378
+    if ($tab && !empty($sections[$tab])) {
379
+        $tabs = $sections[$tab];
380 380
     }
381 381
 
382 382
     return $tabs;
@@ -385,89 +385,89 @@  discard block
 block discarded – undo
385 385
 function wpinv_get_registered_settings_sections() {
386 386
     static $sections = false;
387 387
 
388
-    if ( false !== $sections ) {
388
+    if (false !== $sections) {
389 389
         return $sections;
390 390
     }
391 391
 
392 392
     $sections = array(
393
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
394
-            'main' => __( 'General Settings', 'invoicing' ),
395
-            'page_section' => __( 'Page Settings', 'invoicing' ),
396
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
397
-            'labels' => __( 'Label Texts', 'invoicing' ),
398
-        ) ),
399
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
400
-            'main' => __( 'Gateway Settings', 'invoicing' ),
401
-        ) ),
402
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
403
-            'main'  => __( 'Tax Settings', 'invoicing' ),
404
-			'rates' => __( 'Tax Rates', 'invoicing' ),
405
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
406
-        ) ),
407
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
408
-            'main' => __( 'Email Settings', 'invoicing' ),
409
-		) ),
410
-
411
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
412
-
413
-        'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
414
-            'main' => __( 'Privacy policy', 'invoicing' ),
415
-        ) ),
416
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
417
-            'main' => __( 'Miscellaneous', 'invoicing' ),
418
-            'custom-css' => __( 'Custom CSS', 'invoicing' ),
419
-        ) ),
420
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
421
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
422
-        ) ),
393
+        'general' => apply_filters('wpinv_settings_sections_general', array(
394
+            'main' => __('General Settings', 'invoicing'),
395
+            'page_section' => __('Page Settings', 'invoicing'),
396
+            'currency_section' => __('Currency Settings', 'invoicing'),
397
+            'labels' => __('Label Texts', 'invoicing'),
398
+        )),
399
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
400
+            'main' => __('Gateway Settings', 'invoicing'),
401
+        )),
402
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
403
+            'main'  => __('Tax Settings', 'invoicing'),
404
+			'rates' => __('Tax Rates', 'invoicing'),
405
+			'vat'   => __('EU VAT Settings', 'invoicing')
406
+        )),
407
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
408
+            'main' => __('Email Settings', 'invoicing'),
409
+		)),
410
+
411
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
412
+
413
+        'privacy' => apply_filters('wpinv_settings_sections_privacy', array(
414
+            'main' => __('Privacy policy', 'invoicing'),
415
+        )),
416
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
417
+            'main' => __('Miscellaneous', 'invoicing'),
418
+            'custom-css' => __('Custom CSS', 'invoicing'),
419
+        )),
420
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
421
+            'main' => __('Diagnostic Tools', 'invoicing'),
422
+        )),
423 423
     );
424 424
 
425
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
425
+    $sections = apply_filters('wpinv_settings_sections', $sections);
426 426
 
427 427
     return $sections;
428 428
 }
429 429
 
430
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
430
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
431 431
 	$pages_options = array();
432 432
 
433
-	if( $default_label !== NULL && $default_label !== false ) {
434
-		$pages_options = array( '' => $default_label ); // Blank option
433
+	if ($default_label !== NULL && $default_label !== false) {
434
+		$pages_options = array('' => $default_label); // Blank option
435 435
 	}
436 436
 
437 437
 	$pages = get_pages();
438
-	if ( $pages ) {
439
-		foreach ( $pages as $page ) {
438
+	if ($pages) {
439
+		foreach ($pages as $page) {
440 440
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
441
-            $pages_options[ $page->ID ] = $title;
441
+            $pages_options[$page->ID] = $title;
442 442
 		}
443 443
 	}
444 444
 
445 445
 	return $pages_options;
446 446
 }
447 447
 
448
-function wpinv_header_callback( $args ) {
449
-	if ( !empty( $args['desc'] ) ) {
448
+function wpinv_header_callback($args) {
449
+	if (!empty($args['desc'])) {
450 450
         echo $args['desc'];
451 451
     }
452 452
 }
453 453
 
454
-function wpinv_hidden_callback( $args ) {
454
+function wpinv_hidden_callback($args) {
455 455
 
456
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
457
-	$value   = wpinv_get_option( $args['id'], $std );
456
+	$std     = isset($args['std']) ? $args['std'] : '';
457
+	$value   = wpinv_get_option($args['id'], $std);
458 458
 
459
-	if ( isset( $args['set_value'] ) ) {
459
+	if (isset($args['set_value'])) {
460 460
 		$value = $args['set_value'];
461 461
 	}
462 462
 
463
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
463
+	if (isset($args['faux']) && true === $args['faux']) {
464 464
 		$args['readonly'] = true;
465
-		$name  = '';
465
+		$name = '';
466 466
 	} else {
467
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
467
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
468 468
 	}
469 469
 
470
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
470
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
471 471
     
472 472
 	echo $html;
473 473
 }
@@ -475,59 +475,59 @@  discard block
 block discarded – undo
475 475
 /**
476 476
  * Displays a checkbox settings callback.
477 477
  */
478
-function wpinv_checkbox_callback( $args ) {
478
+function wpinv_checkbox_callback($args) {
479 479
 
480
-	$std = isset( $args['std'] ) ? $args['std'] : '';
481
-	$std = wpinv_get_option( $args['id'], $std );
482
-	$id  = esc_attr( $args['id'] );
480
+	$std = isset($args['std']) ? $args['std'] : '';
481
+	$std = wpinv_get_option($args['id'], $std);
482
+	$id  = esc_attr($args['id']);
483 483
 
484
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
484
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
485 485
 	?>
486 486
 		<fieldset>
487 487
 			<label>
488
-				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
489
-				<?php echo wp_kses_post( $args['desc'] ); ?>
488
+				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox">
489
+				<?php echo wp_kses_post($args['desc']); ?>
490 490
 			</label>
491 491
 		</fieldset>
492 492
 	<?php
493 493
 }
494 494
 
495
-function wpinv_multicheck_callback( $args ) {
495
+function wpinv_multicheck_callback($args) {
496 496
 
497
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
498
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
497
+	$sanitize_id = wpinv_sanitize_key($args['id']);
498
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
499 499
 
500
-	if ( ! empty( $args['options'] ) ) {
500
+	if (!empty($args['options'])) {
501 501
 
502
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
503
-		$value   = wpinv_get_option( $args['id'], $std );
502
+		$std     = isset($args['std']) ? $args['std'] : array();
503
+		$value   = wpinv_get_option($args['id'], $std);
504 504
 
505 505
 		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
506
-        foreach( $args['options'] as $key => $option ):
507
-			$sanitize_key = wpinv_sanitize_key( $key );
508
-			if ( in_array( $sanitize_key, $value ) ) { 
506
+        foreach ($args['options'] as $key => $option):
507
+			$sanitize_key = wpinv_sanitize_key($key);
508
+			if (in_array($sanitize_key, $value)) { 
509 509
 				$enabled = $sanitize_key;
510 510
 			} else { 
511 511
 				$enabled = NULL; 
512 512
 			}
513
-			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;';
514
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
513
+			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;';
514
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label></div>';
515 515
 		endforeach;
516 516
 		echo '</div>';
517 517
 		echo '<p class="description">' . $args['desc'] . '</p>';
518 518
 	}
519 519
 }
520 520
 
521
-function wpinv_payment_icons_callback( $args ) {
521
+function wpinv_payment_icons_callback($args) {
522 522
     
523
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
524
-	$value   = wpinv_get_option( $args['id'], false);
523
+    $sanitize_id = wpinv_sanitize_key($args['id']);
524
+	$value = wpinv_get_option($args['id'], false);
525 525
 
526
-	if ( ! empty( $args['options'] ) ) {
527
-		foreach( $args['options'] as $key => $option ) {
528
-            $sanitize_key = wpinv_sanitize_key( $key );
526
+	if (!empty($args['options'])) {
527
+		foreach ($args['options'] as $key => $option) {
528
+            $sanitize_key = wpinv_sanitize_key($key);
529 529
             
530
-			if( empty( $value ) ) {
530
+			if (empty($value)) {
531 531
 				$enabled = $option;
532 532
 			} else {
533 533
 				$enabled = NULL;
@@ -535,67 +535,67 @@  discard block
 block discarded – undo
535 535
 
536 536
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
537 537
 
538
-				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;';
538
+				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;';
539 539
 
540
-				if ( wpinv_string_is_image_url( $key ) ) {
541
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
540
+				if (wpinv_string_is_image_url($key)) {
541
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
542 542
 				} else {
543
-					$card = strtolower( str_replace( ' ', '', $option ) );
543
+					$card = strtolower(str_replace(' ', '', $option));
544 544
 
545
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
546
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
545
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
546
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
547 547
 					} else {
548
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
548
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
549 549
 						$content_dir = WP_CONTENT_DIR;
550 550
 
551
-						if ( function_exists( 'wp_normalize_path' ) ) {
551
+						if (function_exists('wp_normalize_path')) {
552 552
 							// Replaces backslashes with forward slashes for Windows systems
553
-							$image = wp_normalize_path( $image );
554
-							$content_dir = wp_normalize_path( $content_dir );
553
+							$image = wp_normalize_path($image);
554
+							$content_dir = wp_normalize_path($content_dir);
555 555
 						}
556 556
 
557
-						$image = str_replace( $content_dir, content_url(), $image );
557
+						$image = str_replace($content_dir, content_url(), $image);
558 558
 					}
559 559
 
560
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
560
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
561 561
 				}
562 562
 			echo $option . '</label>';
563 563
 		}
564
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
564
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
565 565
 	}
566 566
 }
567 567
 
568 568
 /**
569 569
  * Displays a radio settings field.
570 570
  */
571
-function wpinv_radio_callback( $args ) {
571
+function wpinv_radio_callback($args) {
572 572
 
573
-	$std = isset( $args['std'] ) ? $args['std'] : '';
574
-	$std = wpinv_get_option( $args['id'], $std );
573
+	$std = isset($args['std']) ? $args['std'] : '';
574
+	$std = wpinv_get_option($args['id'], $std);
575 575
 	?>
576 576
 		<fieldset>
577
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
578
-				<?php foreach( $args['options'] as $key => $option ) : ?>
577
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
578
+				<?php foreach ($args['options'] as $key => $option) : ?>
579 579
 					<li>
580 580
 						<label>
581
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
582
-							<?php echo wp_kses_post( $option ); ?>
581
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
582
+							<?php echo wp_kses_post($option); ?>
583 583
 						</label>
584 584
 					</li>
585 585
 				<?php endforeach; ?>
586 586
 			</ul>
587 587
 		</fieldset>
588 588
 	<?php
589
-	getpaid_settings_description_callback( $args );
589
+	getpaid_settings_description_callback($args);
590 590
 }
591 591
 
592 592
 /**
593 593
  * Displays a description if available.
594 594
  */
595
-function getpaid_settings_description_callback( $args ) {
595
+function getpaid_settings_description_callback($args) {
596 596
 
597
-	if ( ! empty( $args['desc'] ) ) {
598
-		$description = wp_kses_post( $args['desc'] );
597
+	if (!empty($args['desc'])) {
598
+		$description = wp_kses_post($args['desc']);
599 599
 		echo "<p class='description'>$description</p>";
600 600
 	}
601 601
 
@@ -611,31 +611,31 @@  discard block
 block discarded – undo
611 611
 	</tr>
612 612
 	<tr class="bsui">
613 613
     	<td colspan="2" class="p-0">
614
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
614
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
615 615
 
616 616
 	<?php
617 617
 }
618 618
 
619 619
 function wpinv_gateway_select_callback($args) {
620 620
     
621
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
622
-    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
623
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
624
-	$value   = wpinv_get_option( $args['id'], $std );
621
+    $sanitize_id = wpinv_sanitize_key($args['id']);
622
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
623
+	$std     = isset($args['std']) ? $args['std'] : '';
624
+	$value   = wpinv_get_option($args['id'], $std);
625 625
 
626
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
626
+	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="' . $class . '" >';
627 627
 
628
-	foreach ( $args['options'] as $key => $option ) :
629
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
630
-            $selected = selected( $key, $args['selected'], false );
628
+	foreach ($args['options'] as $key => $option) :
629
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
630
+            $selected = selected($key, $args['selected'], false);
631 631
         } else {
632
-            $selected = selected( $key, $value, false );
632
+            $selected = selected($key, $value, false);
633 633
         }
634
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
634
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
635 635
 	endforeach;
636 636
 
637 637
 	echo '</select>';
638
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
638
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
639 639
 }
640 640
 
641 641
 /**
@@ -644,28 +644,28 @@  discard block
 block discarded – undo
644 644
  * @param array $args
645 645
  * @return string
646 646
  */
647
-function wpinv_settings_attrs_helper( $args ) {
647
+function wpinv_settings_attrs_helper($args) {
648 648
 
649
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
650
-	$id           = esc_attr( $args['id'] );
651
-	$placeholder  = esc_attr( $args['placeholder'] );
649
+	$value        = isset($args['std']) ? $args['std'] : '';
650
+	$id           = esc_attr($args['id']);
651
+	$placeholder  = esc_attr($args['placeholder']);
652 652
 
653
-	if ( ! empty( $args['faux'] ) ) {
653
+	if (!empty($args['faux'])) {
654 654
 		$args['readonly'] = true;
655 655
 		$name             = '';
656 656
 	} else {
657
-		$value  = wpinv_get_option( $args['id'], $value );
657
+		$value  = wpinv_get_option($args['id'], $value);
658 658
 		$name   = "wpinv_settings[$id]";
659 659
 	}
660 660
 
661
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
662
-	$class    = esc_attr( $args['class'] );
663
-	$style    = esc_attr( $args['style'] );
664
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
661
+	$value    = is_scalar($value) ? esc_attr($value) : '';
662
+	$class    = esc_attr($args['class']);
663
+	$style    = esc_attr($args['style']);
664
+	$readonly = empty($args['readonly']) ? '' : 'readonly onclick="this.select()"';
665 665
 
666 666
 	$onchange = '';
667
-    if ( ! empty( $args['onchange'] ) ) {
668
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
667
+    if (!empty($args['onchange'])) {
668
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
669 669
 	}
670 670
 
671 671
 	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
@@ -674,11 +674,11 @@  discard block
 block discarded – undo
674 674
 /**
675 675
  * Displays a text input settings callback.
676 676
  */
677
-function wpinv_text_callback( $args ) {
677
+function wpinv_text_callback($args) {
678 678
 
679
-	$desc = wp_kses_post( $args['desc'] );
680
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
681
-	$attr = wpinv_settings_attrs_helper( $args );
679
+	$desc = wp_kses_post($args['desc']);
680
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
681
+	$attr = wpinv_settings_attrs_helper($args);
682 682
 
683 683
 	?>
684 684
 		<label style="width: 100%;">
@@ -692,14 +692,14 @@  discard block
 block discarded – undo
692 692
 /**
693 693
  * Displays a number input settings callback.
694 694
  */
695
-function wpinv_number_callback( $args ) {
695
+function wpinv_number_callback($args) {
696 696
 
697
-	$desc = wp_kses_post( $args['desc'] );
698
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
699
-	$attr = wpinv_settings_attrs_helper( $args );
700
-	$max  = intval( $args['max'] );
701
-	$min  = intval( $args['min'] );
702
-	$step = floatval( $args['step'] );
697
+	$desc = wp_kses_post($args['desc']);
698
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
699
+	$attr = wpinv_settings_attrs_helper($args);
700
+	$max  = intval($args['max']);
701
+	$min  = intval($args['min']);
702
+	$step = floatval($args['step']);
703 703
 
704 704
 	?>
705 705
 		<label style="width: 100%;">
@@ -710,37 +710,37 @@  discard block
 block discarded – undo
710 710
 
711 711
 }
712 712
 
713
-function wpinv_textarea_callback( $args ) {
713
+function wpinv_textarea_callback($args) {
714 714
     
715
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
716
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
717
-	$value   = wpinv_get_option( $args['id'], $std );
715
+    $sanitize_id = wpinv_sanitize_key($args['id']);
716
+	$std     = isset($args['std']) ? $args['std'] : '';
717
+	$value   = wpinv_get_option($args['id'], $std);
718 718
 
719
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
720
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
719
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
720
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
721 721
 
722
-	$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>';
723
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
722
+	$html = '<textarea class="' . sanitize_html_class($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>';
723
+	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
724 724
 
725 725
 	echo $html;
726 726
 }
727 727
 
728
-function wpinv_password_callback( $args ) {
728
+function wpinv_password_callback($args) {
729 729
     
730
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
731
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
732
-	$value   = wpinv_get_option( $args['id'], $std );
730
+    $sanitize_id = wpinv_sanitize_key($args['id']);
731
+	$std     = isset($args['std']) ? $args['std'] : '';
732
+	$value   = wpinv_get_option($args['id'], $std);
733 733
 
734
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
735
-	$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 ) . '"/>';
736
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
734
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
735
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
736
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
737 737
 
738 738
 	echo $html;
739 739
 }
740 740
 
741 741
 function wpinv_missing_callback($args) {
742 742
 	printf(
743
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
743
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
744 744
 		'<strong>' . $args['id'] . '</strong>'
745 745
 	);
746 746
 }
@@ -748,35 +748,35 @@  discard block
 block discarded – undo
748 748
 /**
749 749
  * Displays a number input settings callback.
750 750
  */
751
-function wpinv_select_callback( $args ) {
751
+function wpinv_select_callback($args) {
752 752
 
753
-	$desc   = wp_kses_post( $args['desc'] );
754
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
755
-	$attr   = wpinv_settings_attrs_helper( $args );
756
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
757
-	$value  = wpinv_get_option( $args['id'], $value );
758
-	$rand   = uniqid( 'random_id' );
753
+	$desc   = wp_kses_post($args['desc']);
754
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
755
+	$attr   = wpinv_settings_attrs_helper($args);
756
+	$value  = isset($args['std']) ? $args['std'] : '';
757
+	$value  = wpinv_get_option($args['id'], $value);
758
+	$rand   = uniqid('random_id');
759 759
 
760 760
 	?>
761 761
 		<label style="width: 100%;">
762 762
 			<select <?php echo $attr; ?>>
763
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
764
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo wpinv_clean( $name ); ?></option>
765
-				<?php endforeach;?>
763
+				<?php foreach ($args['options'] as $option => $name) : ?>
764
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo wpinv_clean($name); ?></option>
765
+				<?php endforeach; ?>
766 766
 			</select>
767 767
 
768
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
769
-				<a href="<?php echo get_edit_post_link( $value ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e( 'Edit Page', 'invoicing' ) ?></a>
768
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
769
+				<a href="<?php echo get_edit_post_link($value); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e('Edit Page', 'invoicing') ?></a>
770 770
 			<?php endif; ?>
771 771
 
772
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
773
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo $rand; ?>" class="button thickbox getpaid-page-setting-view-default"><?php _e( 'View Default Content', 'invoicing' ) ?></a>
772
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
773
+				&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>
774 774
 				<div id='<?php echo $rand; ?>' style='display:none;'>
775 775
 					<div>
776
-						<h3><?php _e( 'Original Content', 'invoicing' ) ?></h3>
777
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines( wp_kses_post( $args['default_content'] ) ); ?></textarea>
778
-						<h3><?php _e( 'Current Content', 'invoicing' ) ?></h3>
779
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : gepaid_trim_lines( wp_kses_post( $_post->post_content ) ); ?></textarea>
776
+						<h3><?php _e('Original Content', 'invoicing') ?></h3>
777
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines(wp_kses_post($args['default_content'])); ?></textarea>
778
+						<h3><?php _e('Current Content', 'invoicing') ?></h3>
779
+						<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>
780 780
 					</div>
781 781
 				</div>
782 782
 			<?php endif; ?>
@@ -787,88 +787,88 @@  discard block
 block discarded – undo
787 787
 
788 788
 }
789 789
 
790
-function wpinv_color_select_callback( $args ) {
790
+function wpinv_color_select_callback($args) {
791 791
     
792
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
793
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
794
-	$value   = wpinv_get_option( $args['id'], $std );
792
+    $sanitize_id = wpinv_sanitize_key($args['id']);
793
+	$std     = isset($args['std']) ? $args['std'] : '';
794
+	$value   = wpinv_get_option($args['id'], $std);
795 795
 
796
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
796
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
797 797
 
798
-	foreach ( $args['options'] as $option => $color ) {
799
-		$selected = selected( $option, $value, false );
800
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
798
+	foreach ($args['options'] as $option => $color) {
799
+		$selected = selected($option, $value, false);
800
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
801 801
 	}
802 802
 
803 803
 	$html .= '</select>';
804
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
804
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
805 805
 
806 806
 	echo $html;
807 807
 }
808 808
 
809
-function wpinv_rich_editor_callback( $args ) {
809
+function wpinv_rich_editor_callback($args) {
810 810
 	global $wp_version;
811 811
     
812
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
812
+    $sanitize_id = wpinv_sanitize_key($args['id']);
813 813
 
814
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
815
-	$value   = wpinv_get_option( $args['id'], $std );
814
+	$std     = isset($args['std']) ? $args['std'] : '';
815
+	$value   = wpinv_get_option($args['id'], $std);
816 816
 	
817
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
817
+	if (!empty($args['allow_blank']) && empty($value)) {
818 818
 		$value = $std;
819 819
 	}
820 820
 
821
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
821
+	$rows = isset($args['size']) ? $args['size'] : 20;
822 822
 
823 823
 	$html = '<div class="getpaid-settings-editor-input">';
824
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
824
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
825 825
 		ob_start();
826
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
826
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows), 'media_buttons' => false));
827 827
 		$html .= ob_get_clean();
828 828
 	} else {
829
-		$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>';
829
+		$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>';
830 830
 	}
831 831
 
832
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
832
+	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
833 833
 
834 834
 	echo $html;
835 835
 }
836 836
 
837
-function wpinv_upload_callback( $args ) {
837
+function wpinv_upload_callback($args) {
838 838
     
839
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
839
+    $sanitize_id = wpinv_sanitize_key($args['id']);
840 840
 
841
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
842
-	$value   = wpinv_get_option( $args['id'], $std );
841
+	$std     = isset($args['std']) ? $args['std'] : '';
842
+	$value   = wpinv_get_option($args['id'], $std);
843 843
 
844
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
845
-	$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 ) ) . '"/>';
846
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
847
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
844
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
845
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
846
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
847
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
848 848
 
849 849
 	echo $html;
850 850
 }
851 851
 
852
-function wpinv_color_callback( $args ) {
852
+function wpinv_color_callback($args) {
853 853
 
854
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
855
-	$value       = wpinv_get_option( $args['id'], $std );
856
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
854
+	$std         = isset($args['std']) ? $args['std'] : '';
855
+	$value       = wpinv_get_option($args['id'], $std);
856
+    $sanitize_id = wpinv_sanitize_key($args['id']);
857 857
 
858
-	$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 ) . '" />';
859
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
858
+	$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) . '" />';
859
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
860 860
 
861 861
 	echo $html;
862 862
 }
863 863
 
864 864
 function wpinv_country_states_callback($args) {
865 865
 
866
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
867
-	$value   = wpinv_get_option( $args['id'], $std );
866
+	$std     = isset($args['std']) ? $args['std'] : '';
867
+	$value   = wpinv_get_option($args['id'], $std);
868 868
 
869
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
869
+    $sanitize_id = wpinv_sanitize_key($args['id']);
870 870
 
871
-	if ( isset( $args['placeholder'] ) ) {
871
+	if (isset($args['placeholder'])) {
872 872
 		$placeholder = $args['placeholder'];
873 873
 	} else {
874 874
 		$placeholder = '';
@@ -876,16 +876,16 @@  discard block
 block discarded – undo
876 876
 
877 877
 	$states = wpinv_get_country_states();
878 878
 
879
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
880
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
879
+	$class = empty($states) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
880
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
881 881
 
882
-	foreach ( $states as $option => $name ) {
883
-		$selected = selected( $option, $value, false );
884
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
882
+	foreach ($states as $option => $name) {
883
+		$selected = selected($option, $value, false);
884
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
885 885
 	}
886 886
 
887 887
 	$html .= '</select>';
888
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
888
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
889 889
 
890 890
 	echo $html;
891 891
 }
@@ -900,7 +900,7 @@  discard block
 block discarded – undo
900 900
 	</tr>
901 901
 	<tr class="bsui">
902 902
     	<td colspan="2" class="p-0">
903
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
903
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
904 904
 
905 905
 	<?php
906 906
 
@@ -909,14 +909,14 @@  discard block
 block discarded – undo
909 909
 /**
910 910
  * Displays a tax rate' edit row.
911 911
  */
912
-function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
912
+function wpinv_tax_rate_callback($tax_rate, $key, $echo = true) {
913 913
 	ob_start();
914 914
 
915
-	$key                      = sanitize_key( $key );
916
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
917
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
915
+	$key                      = sanitize_key($key);
916
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
917
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
918 918
 
919
-	if ( $echo ) {
919
+	if ($echo) {
920 920
 		echo ob_get_clean();
921 921
 	} else {
922 922
 		return ob_get_clean(); 
@@ -929,124 +929,124 @@  discard block
 block discarded – undo
929 929
     ob_start(); ?>
930 930
     </td><tr>
931 931
     <td colspan="2" class="wpinv_tools_tdbox">
932
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
933
-    <?php do_action( 'wpinv_tools_before' ); ?>
932
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
933
+    <?php do_action('wpinv_tools_before'); ?>
934 934
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
935 935
         <thead>
936 936
             <tr>
937
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
938
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
939
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
937
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
938
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
939
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
940 940
             </tr>
941 941
         </thead>
942 942
 
943 943
         <tbody>
944 944
 			<tr>
945
-                <td><?php _e( 'Check Pages', 'invoicing' );?></td>
945
+                <td><?php _e('Check Pages', 'invoicing'); ?></td>
946 946
                 <td>
947
-                    <small><?php _e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
947
+                    <small><?php _e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
948 948
                 </td>
949 949
                 <td>
950 950
 					<a href="<?php
951 951
 						echo esc_url(
952 952
 							wp_nonce_url(
953
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
953
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
954 954
 								'getpaid-nonce',
955 955
 								'getpaid-nonce'
956 956
 							)
957 957
 						);
958
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
958
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
959 959
                 </td>
960 960
             </tr>
961 961
 			<tr>
962
-                <td><?php _e( 'Create Database Tables', 'invoicing' );?></td>
962
+                <td><?php _e('Create Database Tables', 'invoicing'); ?></td>
963 963
                 <td>
964
-                    <small><?php _e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
964
+                    <small><?php _e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
965 965
                 </td>
966 966
                 <td>
967 967
 					<a href="<?php
968 968
 						echo esc_url(
969 969
 							wp_nonce_url(
970
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
970
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
971 971
 								'getpaid-nonce',
972 972
 								'getpaid-nonce'
973 973
 							)
974 974
 						);
975
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
975
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
976 976
                 </td>
977 977
             </tr>
978 978
 			<tr>
979
-                <td><?php _e( 'Migrate old invoices', 'invoicing' );?></td>
979
+                <td><?php _e('Migrate old invoices', 'invoicing'); ?></td>
980 980
                 <td>
981
-                    <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>
981
+                    <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>
982 982
                 </td>
983 983
                 <td>
984 984
 					<a href="<?php
985 985
 						echo esc_url(
986 986
 							wp_nonce_url(
987
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
987
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
988 988
 								'getpaid-nonce',
989 989
 								'getpaid-nonce'
990 990
 							)
991 991
 						);
992
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
992
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
993 993
                 </td>
994 994
             </tr>
995 995
 
996 996
 			<tr>
997
-                <td><?php _e( 'Recalculate Discounts', 'invoicing' );?></td>
997
+                <td><?php _e('Recalculate Discounts', 'invoicing'); ?></td>
998 998
                 <td>
999
-                    <small><?php _e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
999
+                    <small><?php _e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1000 1000
                 </td>
1001 1001
                 <td>
1002 1002
 					<a href="<?php
1003 1003
 						echo esc_url(
1004 1004
 							wp_nonce_url(
1005
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1005
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1006 1006
 								'getpaid-nonce',
1007 1007
 								'getpaid-nonce'
1008 1008
 							)
1009 1009
 						);
1010
-					?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1010
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1011 1011
                 </td>
1012 1012
             </tr>
1013 1013
 
1014
-			<?php do_action( 'wpinv_tools_row' ); ?>
1014
+			<?php do_action('wpinv_tools_row'); ?>
1015 1015
         </tbody>
1016 1016
     </table>
1017
-    <?php do_action( 'wpinv_tools_after' ); ?>
1017
+    <?php do_action('wpinv_tools_after'); ?>
1018 1018
     <?php
1019 1019
     echo ob_get_clean();
1020 1020
 }
1021 1021
 
1022 1022
 
1023
-function wpinv_descriptive_text_callback( $args ) {
1024
-	echo wp_kses_post( $args['desc'] );
1023
+function wpinv_descriptive_text_callback($args) {
1024
+	echo wp_kses_post($args['desc']);
1025 1025
 }
1026 1026
 
1027
-function wpinv_raw_html_callback( $args ) {
1027
+function wpinv_raw_html_callback($args) {
1028 1028
 	echo $args['desc'];
1029 1029
 }
1030 1030
 
1031
-function wpinv_hook_callback( $args ) {
1032
-	do_action( 'wpinv_' . $args['id'], $args );
1031
+function wpinv_hook_callback($args) {
1032
+	do_action('wpinv_' . $args['id'], $args);
1033 1033
 }
1034 1034
 
1035 1035
 function wpinv_set_settings_cap() {
1036 1036
 	return wpinv_get_capability();
1037 1037
 }
1038
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1038
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1039 1039
 
1040 1040
 
1041
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1042
-    $old = !empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1043
-    $new = !empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1041
+function wpinv_on_update_settings($old_value, $value, $option) {
1042
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1043
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1044 1044
     
1045
-    if ( $old != $new ) {
1046
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1045
+    if ($old != $new) {
1046
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1047 1047
     }
1048 1048
 }
1049
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1049
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1050 1050
 
1051 1051
 /**
1052 1052
  * Returns the merge tags help text.
@@ -1055,16 +1055,16 @@  discard block
 block discarded – undo
1055 1055
  * 
1056 1056
  * @return string
1057 1057
  */
1058
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1058
+function wpinv_get_merge_tags_help_text($subscription = false) {
1059 1059
 
1060 1060
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1061 1061
 	$link = sprintf(
1062 1062
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
1063 1063
 		$url,
1064
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1064
+		esc_html__('View available merge tags.', 'wpinv-quotes')
1065 1065
 	);
1066 1066
 
1067
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1067
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1068 1068
 
1069 1069
 	return "$description $link";
1070 1070
 
Please login to merge, or discard this patch.