Passed
Push — master ( 8565ec...219dea )
by Brian
05:18
created
includes/admin/register-settings.php 2 patches
Indentation   +309 added lines, -309 removed lines patch added patch discarded remove patch
@@ -192,13 +192,13 @@  discard block
 block discarded – undo
192 192
     $name       = isset( $option['name'] ) ? $option['name'] : '';
193 193
     $cb         = "wpinv_{$option['type']}_callback";
194 194
     $section    = "wpinv_settings_{$tab}_$section";
195
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
195
+    $is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
196 196
 
197
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
198
-		$tip   = wpinv_clean( $option['desc'] );
199
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
200
-		unset( $option['desc'] );
201
-	}
197
+    if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
198
+        $tip   = wpinv_clean( $option['desc'] );
199
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
200
+        unset( $option['desc'] );
201
+    }
202 202
 
203 203
     // Loop through all tabs.
204 204
     add_settings_field(
@@ -225,9 +225,9 @@  discard block
 block discarded – undo
225 225
             'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
226 226
             'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
227 227
             'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
228
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
229
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
230
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
228
+            'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
229
+            'class'           => isset( $option['class'] ) ? $option['class'] : '',
230
+            'style'           => isset( $option['style'] ) ? $option['style'] : '',
231 231
             'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
232 232
             'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
233 233
         )
@@ -241,7 +241,7 @@  discard block
 block discarded – undo
241 241
  * @return array
242 242
  */
243 243
 function wpinv_get_registered_settings() {
244
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
244
+    return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
245 245
 }
246 246
 
247 247
 /**
@@ -260,18 +260,18 @@  discard block
 block discarded – undo
260 260
  */
261 261
 function wpinv_settings_sanitize( $input = array() ) {
262 262
 
263
-	$wpinv_options = wpinv_get_options();
264
-	$raw_referrer  = wp_get_raw_referer();
263
+    $wpinv_options = wpinv_get_options();
264
+    $raw_referrer  = wp_get_raw_referer();
265 265
 
266 266
     if ( empty( $raw_referrer ) ) {
267
-		return array_merge( $wpinv_options, $input );
267
+        return array_merge( $wpinv_options, $input );
268 268
     }
269 269
 
270 270
     wp_parse_str( $raw_referrer, $referrer );
271 271
 
272
-	if ( in_array( 'gp-setup', $referrer ) ) {
273
-		return array_merge( $wpinv_options, $input );
274
-	}
272
+    if ( in_array( 'gp-setup', $referrer ) ) {
273
+        return array_merge( $wpinv_options, $input );
274
+    }
275 275
 
276 276
     $settings = wpinv_get_registered_settings();
277 277
     $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
@@ -293,10 +293,10 @@  discard block
 block discarded – undo
293 293
         }
294 294
 
295 295
         // General filter
296
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
296
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
297 297
 
298
-		// Key specific filter.
299
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
298
+        // Key specific filter.
299
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
300 300
     }
301 301
 
302 302
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -339,14 +339,14 @@  discard block
 block discarded – undo
339 339
 
340 340
     foreach ( $new_rates as $rate ) {
341 341
 
342
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
343
-		$rate['name']    = sanitize_text_field( $rate['name'] );
344
-		$rate['state']   = sanitize_text_field( $rate['state'] );
345
-		$rate['country'] = sanitize_text_field( $rate['country'] );
346
-		$rate['global']  = empty( $rate['state'] );
347
-		$tax_rates[]     = $rate;
342
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
343
+        $rate['name']    = sanitize_text_field( $rate['name'] );
344
+        $rate['state']   = sanitize_text_field( $rate['state'] );
345
+        $rate['country'] = sanitize_text_field( $rate['country'] );
346
+        $rate['global']  = empty( $rate['state'] );
347
+        $tax_rates[]     = $rate;
348 348
 
349
-	}
349
+    }
350 350
 
351 351
     update_option( 'wpinv_tax_rates', $tax_rates );
352 352
 
@@ -359,21 +359,21 @@  discard block
 block discarded – undo
359 359
         return $input;
360 360
     }
361 361
 
362
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
363
-		return $input;
364
-	}
362
+    if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
363
+        return $input;
364
+    }
365 365
 
366 366
     $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
367 367
     $tax_rules = array();
368 368
 
369 369
     foreach ( $new_rules as $rule ) {
370 370
 
371
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
372
-		$rule['label']    = sanitize_text_field( $rule['label'] );
373
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
374
-		$tax_rules[]      = $rule;
371
+        $rule['key']      = sanitize_title_with_dashes( $rule['key'] );
372
+        $rule['label']    = sanitize_text_field( $rule['label'] );
373
+        $rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
374
+        $tax_rules[]      = $rule;
375 375
 
376
-	}
376
+    }
377 377
 
378 378
     update_option( 'wpinv_tax_rules', $tax_rules );
379 379
 
@@ -386,11 +386,11 @@  discard block
 block discarded – undo
386 386
     $tabs['general']  = __( 'General', 'invoicing' );
387 387
     $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
388 388
     $tabs['taxes']    = __( 'Taxes', 'invoicing' );
389
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
389
+    $tabs['emails']   = __( 'Emails', 'invoicing' );
390 390
 
391
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
392
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
393
-	}
391
+    if ( count( getpaid_get_integration_settings() ) > 0 ) {
392
+        $tabs['integrations'] = __( 'Integrations', 'invoicing' );
393
+    }
394 394
 
395 395
     $tabs['privacy']  = __( 'Privacy', 'invoicing' );
396 396
     $tabs['misc']     = __( 'Misc', 'invoicing' );
@@ -421,53 +421,53 @@  discard block
 block discarded – undo
421 421
         'general'      => apply_filters(
422 422
             'wpinv_settings_sections_general',
423 423
             array(
424
-				'main'             => __( 'General Settings', 'invoicing' ),
425
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
426
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
427
-				'labels'           => __( 'Label Texts', 'invoicing' ),
424
+                'main'             => __( 'General Settings', 'invoicing' ),
425
+                'page_section'     => __( 'Page Settings', 'invoicing' ),
426
+                'currency_section' => __( 'Currency Settings', 'invoicing' ),
427
+                'labels'           => __( 'Label Texts', 'invoicing' ),
428 428
             )
429 429
         ),
430 430
         'gateways'     => apply_filters(
431 431
             'wpinv_settings_sections_gateways',
432 432
             array(
433
-				'main' => __( 'Gateway Settings', 'invoicing' ),
433
+                'main' => __( 'Gateway Settings', 'invoicing' ),
434 434
             )
435 435
         ),
436 436
         'taxes'        => apply_filters(
437 437
             'wpinv_settings_sections_taxes',
438 438
             array(
439
-				'main'  => __( 'Tax Settings', 'invoicing' ),
440
-				'rules' => __( 'Tax Rules', 'invoicing' ),
441
-				'rates' => __( 'Tax Rates', 'invoicing' ),
442
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
439
+                'main'  => __( 'Tax Settings', 'invoicing' ),
440
+                'rules' => __( 'Tax Rules', 'invoicing' ),
441
+                'rates' => __( 'Tax Rates', 'invoicing' ),
442
+                'vat'   => __( 'EU VAT Settings', 'invoicing' ),
443 443
             )
444 444
         ),
445 445
         'emails'       => apply_filters(
446 446
             'wpinv_settings_sections_emails',
447 447
             array(
448
-				'main' => __( 'Email Settings', 'invoicing' ),
448
+                'main' => __( 'Email Settings', 'invoicing' ),
449 449
             )
450 450
         ),
451 451
 
452
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
452
+        'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
453 453
 
454 454
         'privacy'      => apply_filters(
455 455
             'wpinv_settings_sections_privacy',
456 456
             array(
457
-				'main' => __( 'Privacy policy', 'invoicing' ),
457
+                'main' => __( 'Privacy policy', 'invoicing' ),
458 458
             )
459 459
         ),
460 460
         'misc'         => apply_filters(
461 461
             'wpinv_settings_sections_misc',
462 462
             array(
463
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
464
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
463
+                'main'       => __( 'Miscellaneous', 'invoicing' ),
464
+                'custom-css' => __( 'Custom CSS', 'invoicing' ),
465 465
             )
466 466
         ),
467 467
         'tools'        => apply_filters(
468 468
             'wpinv_settings_sections_tools',
469 469
             array(
470
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
470
+                'main' => __( 'Diagnostic Tools', 'invoicing' ),
471 471
             )
472 472
         ),
473 473
     );
@@ -478,46 +478,46 @@  discard block
 block discarded – undo
478 478
 }
479 479
 
480 480
 function wpinv_get_pages( $with_slug = false, $default_label = null ) {
481
-	$pages_options = array();
481
+    $pages_options = array();
482 482
 
483
-	if ( $default_label !== null && $default_label !== false ) {
484
-		$pages_options = array( '' => $default_label ); // Blank option
485
-	}
483
+    if ( $default_label !== null && $default_label !== false ) {
484
+        $pages_options = array( '' => $default_label ); // Blank option
485
+    }
486 486
 
487
-	$pages = get_pages();
488
-	if ( $pages ) {
489
-		foreach ( $pages as $page ) {
490
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
487
+    $pages = get_pages();
488
+    if ( $pages ) {
489
+        foreach ( $pages as $page ) {
490
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
491 491
             $pages_options[ $page->ID ] = $title;
492
-		}
493
-	}
492
+        }
493
+    }
494 494
 
495
-	return $pages_options;
495
+    return $pages_options;
496 496
 }
497 497
 
498 498
 function wpinv_header_callback( $args ) {
499
-	if ( ! empty( $args['desc'] ) ) {
499
+    if ( ! empty( $args['desc'] ) ) {
500 500
         echo wp_kses_post( $args['desc'] );
501 501
     }
502 502
 }
503 503
 
504 504
 function wpinv_hidden_callback( $args ) {
505 505
 
506
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
507
-	$value   = wpinv_get_option( $args['id'], $std );
506
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
507
+    $value   = wpinv_get_option( $args['id'], $std );
508 508
 
509
-	if ( isset( $args['set_value'] ) ) {
510
-		$value = $args['set_value'];
511
-	}
509
+    if ( isset( $args['set_value'] ) ) {
510
+        $value = $args['set_value'];
511
+    }
512 512
 
513
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
514
-		$args['readonly'] = true;
515
-		$name  = '';
516
-	} else {
517
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
518
-	}
513
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
514
+        $args['readonly'] = true;
515
+        $name  = '';
516
+    } else {
517
+        $name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
518
+    }
519 519
 
520
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
520
+    echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
521 521
 
522 522
 }
523 523
 
@@ -526,12 +526,12 @@  discard block
 block discarded – undo
526 526
  */
527 527
 function wpinv_checkbox_callback( $args ) {
528 528
 
529
-	$std = isset( $args['std'] ) ? $args['std'] : '';
530
-	$std = wpinv_get_option( $args['id'], $std );
531
-	$id  = esc_attr( $args['id'] );
529
+    $std = isset( $args['std'] ) ? $args['std'] : '';
530
+    $std = wpinv_get_option( $args['id'], $std );
531
+    $id  = esc_attr( $args['id'] );
532 532
 
533
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
534
-	?>
533
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
534
+    ?>
535 535
 		<fieldset>
536 536
 			<label>
537 537
 				<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
@@ -543,75 +543,75 @@  discard block
 block discarded – undo
543 543
 
544 544
 function wpinv_multicheck_callback( $args ) {
545 545
 
546
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
547
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
546
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
547
+    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
548 548
 
549
-	if ( ! empty( $args['options'] ) ) {
549
+    if ( ! empty( $args['options'] ) ) {
550 550
 
551
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
552
-		$value   = wpinv_get_option( $args['id'], $std );
551
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
552
+        $value   = wpinv_get_option( $args['id'], $std );
553 553
 
554
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
554
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
555 555
         foreach ( $args['options'] as $key => $option ) :
556
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
557
-			if ( in_array( $sanitize_key, $value ) ) {
558
-				$enabled = $sanitize_key;
559
-			} else {
560
-				$enabled = null;
561
-			}
562
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
563
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
564
-		endforeach;
565
-		echo '</div>';
566
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
567
-	}
556
+            $sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
557
+            if ( in_array( $sanitize_key, $value ) ) {
558
+                $enabled = $sanitize_key;
559
+            } else {
560
+                $enabled = null;
561
+            }
562
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
563
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
564
+        endforeach;
565
+        echo '</div>';
566
+        echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
567
+    }
568 568
 }
569 569
 
570 570
 function wpinv_payment_icons_callback( $args ) {
571 571
 
572 572
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
573
-	$value   = wpinv_get_option( $args['id'], false );
573
+    $value   = wpinv_get_option( $args['id'], false );
574 574
 
575
-	if ( ! empty( $args['options'] ) ) {
576
-		foreach ( $args['options'] as $key => $option ) {
575
+    if ( ! empty( $args['options'] ) ) {
576
+        foreach ( $args['options'] as $key => $option ) {
577 577
             $sanitize_key = wpinv_sanitize_key( $key );
578 578
 
579
-			if ( empty( $value ) ) {
580
-				$enabled = $option;
581
-			} else {
582
-				$enabled = null;
583
-			}
584
-
585
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
586
-
587
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
588
-
589
-				if ( wpinv_string_is_image_url( $key ) ) {
590
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
591
-				} else {
592
-				$card = strtolower( str_replace( ' ', '', $option ) );
593
-
594
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
595
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
596
-					} else {
597
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
598
-					$content_dir = WP_CONTENT_DIR;
599
-
600
-					if ( function_exists( 'wp_normalize_path' ) ) {
601
-						// Replaces backslashes with forward slashes for Windows systems
602
-						$image = wp_normalize_path( $image );
603
-						$content_dir = wp_normalize_path( $content_dir );
604
-						}
605
-
606
-					$image = str_replace( $content_dir, content_url(), $image );
607
-					}
608
-
609
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
610
-				}
611
-			echo wp_kses_post( $option ) . '</label>';
612
-		}
613
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
614
-	}
579
+            if ( empty( $value ) ) {
580
+                $enabled = $option;
581
+            } else {
582
+                $enabled = null;
583
+            }
584
+
585
+            echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
586
+
587
+                echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
588
+
589
+                if ( wpinv_string_is_image_url( $key ) ) {
590
+                echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
591
+                } else {
592
+                $card = strtolower( str_replace( ' ', '', $option ) );
593
+
594
+                if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
595
+                    $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
596
+                    } else {
597
+                    $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
598
+                    $content_dir = WP_CONTENT_DIR;
599
+
600
+                    if ( function_exists( 'wp_normalize_path' ) ) {
601
+                        // Replaces backslashes with forward slashes for Windows systems
602
+                        $image = wp_normalize_path( $image );
603
+                        $content_dir = wp_normalize_path( $content_dir );
604
+                        }
605
+
606
+                    $image = str_replace( $content_dir, content_url(), $image );
607
+                    }
608
+
609
+                echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
610
+                }
611
+            echo wp_kses_post( $option ) . '</label>';
612
+        }
613
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
614
+    }
615 615
 }
616 616
 
617 617
 /**
@@ -619,9 +619,9 @@  discard block
 block discarded – undo
619 619
  */
620 620
 function wpinv_radio_callback( $args ) {
621 621
 
622
-	$std = isset( $args['std'] ) ? $args['std'] : '';
623
-	$std = wpinv_get_option( $args['id'], $std );
624
-	?>
622
+    $std = isset( $args['std'] ) ? $args['std'] : '';
623
+    $std = wpinv_get_option( $args['id'], $std );
624
+    ?>
625 625
 		<fieldset>
626 626
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
627 627
 				<?php foreach ( $args['options'] as $key => $option ) : ?>
@@ -635,7 +635,7 @@  discard block
 block discarded – undo
635 635
 			</ul>
636 636
 		</fieldset>
637 637
 	<?php
638
-	getpaid_settings_description_callback( $args );
638
+    getpaid_settings_description_callback( $args );
639 639
 }
640 640
 
641 641
 /**
@@ -643,10 +643,10 @@  discard block
 block discarded – undo
643 643
  */
644 644
 function getpaid_settings_description_callback( $args ) {
645 645
 
646
-	if ( ! empty( $args['desc'] ) ) {
647
-		$description = $args['desc'];
648
-		echo wp_kses_post( "<p class='description'>$description</p>" );
649
-	}
646
+    if ( ! empty( $args['desc'] ) ) {
647
+        $description = $args['desc'];
648
+        echo wp_kses_post( "<p class='description'>$description</p>" );
649
+    }
650 650
 
651 651
 }
652 652
 
@@ -655,7 +655,7 @@  discard block
 block discarded – undo
655 655
  */
656 656
 function wpinv_gateways_callback() {
657 657
 
658
-	?>
658
+    ?>
659 659
 		</td>
660 660
 	</tr>
661 661
 	<tr class="bsui">
@@ -669,26 +669,26 @@  discard block
 block discarded – undo
669 669
 
670 670
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
671 671
     $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
672
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
673
-	$value   = wpinv_get_option( $args['id'], $std );
672
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
673
+    $value   = wpinv_get_option( $args['id'], $std );
674 674
 
675
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
675
+    echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
676 676
 
677
-	foreach ( $args['options'] as $key => $option ) :
677
+    foreach ( $args['options'] as $key => $option ) :
678 678
 
679
-		echo '<option value="' . esc_attr( $key ) . '" ';
679
+        echo '<option value="' . esc_attr( $key ) . '" ';
680 680
 
681
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
681
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
682 682
             selected( $key, $args['selected'] );
683 683
         } else {
684 684
             selected( $key, $value );
685 685
         }
686 686
 
687
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
688
-	endforeach;
687
+        echo '>' . esc_html( $option['admin_label'] ) . '</option>';
688
+    endforeach;
689 689
 
690
-	echo '</select>';
691
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
690
+    echo '</select>';
691
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
692 692
 }
693 693
 
694 694
 /**
@@ -699,38 +699,38 @@  discard block
 block discarded – undo
699 699
  */
700 700
 function wpinv_settings_attrs_helper( $args ) {
701 701
 
702
-	$value = isset( $args['std'] ) ? $args['std'] : '';
703
-	$id    = esc_attr( $args['id'] );
704
-	$value = is_scalar( $value ) ? $value : '';
705
-
706
-	$attrs = array(
707
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
708
-		'readonly' => ! empty( $args['faux'] ),
709
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
710
-		'id'       => 'wpinv-settings-' . $args['id'],
711
-		'style'    => $args['style'],
712
-		'class'    => $args['class'],
713
-		'placeholder' => $args['placeholder'],
714
-		'data-placeholder' => $args['placeholder'],
715
-	);
702
+    $value = isset( $args['std'] ) ? $args['std'] : '';
703
+    $id    = esc_attr( $args['id'] );
704
+    $value = is_scalar( $value ) ? $value : '';
705
+
706
+    $attrs = array(
707
+        'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
708
+        'readonly' => ! empty( $args['faux'] ),
709
+        'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
710
+        'id'       => 'wpinv-settings-' . $args['id'],
711
+        'style'    => $args['style'],
712
+        'class'    => $args['class'],
713
+        'placeholder' => $args['placeholder'],
714
+        'data-placeholder' => $args['placeholder'],
715
+    );
716 716
 
717
-	if ( ! empty( $args['onchange'] ) ) {
718
-		$attrs['onchange'] = $args['onchange'];
719
-	}
717
+    if ( ! empty( $args['onchange'] ) ) {
718
+        $attrs['onchange'] = $args['onchange'];
719
+    }
720 720
 
721
-	foreach ( $attrs as $key => $value ) {
721
+    foreach ( $attrs as $key => $value ) {
722 722
 
723
-		if ( false === $value ) {
724
-			continue;
725
-		}
723
+        if ( false === $value ) {
724
+            continue;
725
+        }
726 726
 
727
-		if ( true === $value ) {
728
-			echo ' ' . esc_attr( $key );
729
-		} else {
730
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
731
-		}
727
+        if ( true === $value ) {
728
+            echo ' ' . esc_attr( $key );
729
+        } else {
730
+            echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
731
+        }
732 732
 
733
-	}
733
+    }
734 734
 
735 735
 }
736 736
 
@@ -739,9 +739,9 @@  discard block
 block discarded – undo
739 739
  */
740 740
 function wpinv_text_callback( $args ) {
741 741
 
742
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
742
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
743 743
 
744
-	?>
744
+    ?>
745 745
 		<label style="width: 100%;">
746 746
 			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
747 747
 			<?php echo wp_kses_post( $desc ); ?>
@@ -755,9 +755,9 @@  discard block
 block discarded – undo
755 755
  */
756 756
 function wpinv_number_callback( $args ) {
757 757
 
758
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
758
+    $desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
759 759
 
760
-	?>
760
+    ?>
761 761
 		<label style="width: 100%;">
762 762
 			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
763 763
 			<?php echo wp_kses_post( $desc ); ?>
@@ -769,34 +769,34 @@  discard block
 block discarded – undo
769 769
 function wpinv_textarea_callback( $args ) {
770 770
 
771 771
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
772
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
773
-	$value   = wpinv_get_option( $args['id'], $std );
772
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
773
+    $value   = wpinv_get_option( $args['id'], $std );
774 774
 
775 775
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
776 776
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
777 777
 
778
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
779
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
778
+    echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
779
+    echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
780 780
 
781 781
 }
782 782
 
783 783
 function wpinv_password_callback( $args ) {
784 784
 
785 785
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
786
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
787
-	$value   = wpinv_get_option( $args['id'], $std );
786
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
787
+    $value   = wpinv_get_option( $args['id'], $std );
788 788
 
789
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
790
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
791
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
789
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
790
+    echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
791
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
792 792
 
793 793
 }
794 794
 
795 795
 function wpinv_missing_callback( $args ) {
796
-	printf(
797
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
798
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
799
-	);
796
+    printf(
797
+        esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
798
+        '<strong>' . esc_html( $args['id'] ) . '</strong>'
799
+    );
800 800
 }
801 801
 
802 802
 /**
@@ -804,13 +804,13 @@  discard block
 block discarded – undo
804 804
  */
805 805
 function wpinv_select_callback( $args ) {
806 806
 
807
-	$desc   = wp_kses_post( $args['desc'] );
808
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
809
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
810
-	$value  = wpinv_get_option( $args['id'], $value );
811
-	$rand   = uniqid( 'random_id' );
807
+    $desc   = wp_kses_post( $args['desc'] );
808
+    $desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
809
+    $value  = isset( $args['std'] ) ? $args['std'] : '';
810
+    $value  = wpinv_get_option( $args['id'], $value );
811
+    $rand   = uniqid( 'random_id' );
812 812
 
813
-	?>
813
+    ?>
814 814
 		<label style="width: 100%;">
815 815
 			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
816 816
 				<?php foreach ( $args['options'] as $option => $name ) : ?>
@@ -843,50 +843,50 @@  discard block
 block discarded – undo
843 843
 function wpinv_color_select_callback( $args ) {
844 844
 
845 845
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
846
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
847
-	$value   = wpinv_get_option( $args['id'], $std );
846
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
847
+    $value   = wpinv_get_option( $args['id'], $std );
848 848
 
849
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
849
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
850 850
 
851
-	foreach ( $args['options'] as $option => $color ) {
852
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
853
-	}
851
+    foreach ( $args['options'] as $option => $color ) {
852
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
853
+    }
854 854
 
855
-	echo '</select>';
856
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
855
+    echo '</select>';
856
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
857 857
 
858 858
 }
859 859
 
860 860
 function wpinv_rich_editor_callback( $args ) {
861
-	global $wp_version;
861
+    global $wp_version;
862 862
 
863 863
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
864 864
 
865
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
866
-	$value   = wpinv_get_option( $args['id'], $std );
865
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
866
+    $value   = wpinv_get_option( $args['id'], $std );
867 867
 
868
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
869
-		$value = $std;
870
-	}
868
+    if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
869
+        $value = $std;
870
+    }
871 871
 
872
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
872
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
873 873
 
874
-	echo '<div class="getpaid-settings-editor-input">';
875
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
876
-		wp_editor(
874
+    echo '<div class="getpaid-settings-editor-input">';
875
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
876
+        wp_editor(
877 877
             stripslashes( $value ),
878 878
             'wpinv_settings_' . esc_attr( $args['id'] ),
879 879
             array(
880
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
881
-				'textarea_rows' => absint( $rows ),
882
-				'media_buttons' => false,
880
+                'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
881
+                'textarea_rows' => absint( $rows ),
882
+                'media_buttons' => false,
883 883
             )
884 884
         );
885
-	} else {
886
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
887
-	}
885
+    } else {
886
+        echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
887
+    }
888 888
 
889
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
889
+    echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
890 890
 
891 891
 }
892 892
 
@@ -894,51 +894,51 @@  discard block
 block discarded – undo
894 894
 
895 895
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
896 896
 
897
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
898
-	$value   = wpinv_get_option( $args['id'], $std );
897
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
898
+    $value   = wpinv_get_option( $args['id'], $std );
899 899
 
900
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
901
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
902
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
903
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
900
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
901
+    echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
902
+    echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
903
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
904 904
 
905 905
 }
906 906
 
907 907
 function wpinv_color_callback( $args ) {
908 908
 
909
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
910
-	$value       = wpinv_get_option( $args['id'], $std );
909
+    $std         = isset( $args['std'] ) ? $args['std'] : '';
910
+    $value       = wpinv_get_option( $args['id'], $std );
911 911
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
912 912
 
913
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
914
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
913
+    echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
914
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
915 915
 
916 916
 }
917 917
 
918 918
 function wpinv_country_states_callback( $args ) {
919 919
 
920
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
921
-	$value   = wpinv_get_option( $args['id'], $std );
920
+    $std     = isset( $args['std'] ) ? $args['std'] : '';
921
+    $value   = wpinv_get_option( $args['id'], $std );
922 922
 
923 923
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
924 924
 
925
-	if ( isset( $args['placeholder'] ) ) {
926
-		$placeholder = $args['placeholder'];
927
-	} else {
928
-		$placeholder = '';
929
-	}
925
+    if ( isset( $args['placeholder'] ) ) {
926
+        $placeholder = $args['placeholder'];
927
+    } else {
928
+        $placeholder = '';
929
+    }
930 930
 
931
-	$states = wpinv_get_country_states();
931
+    $states = wpinv_get_country_states();
932 932
 
933
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
934
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
933
+    $class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
934
+    echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
935 935
 
936
-	foreach ( $states as $option => $name ) {
937
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
938
-	}
936
+    foreach ( $states as $option => $name ) {
937
+        echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
938
+    }
939 939
 
940
-	echo '</select>';
941
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
940
+    echo '</select>';
941
+    echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
942 942
 
943 943
 }
944 944
 
@@ -947,7 +947,7 @@  discard block
 block discarded – undo
947 947
  */
948 948
 function wpinv_tax_rates_callback() {
949 949
 
950
-	?>
950
+    ?>
951 951
 		</td>
952 952
 	</tr>
953 953
 	<tr class="bsui">
@@ -963,9 +963,9 @@  discard block
 block discarded – undo
963 963
  */
964 964
 function wpinv_tax_rate_callback( $tax_rate, $key ) {
965 965
 
966
-	$key                      = sanitize_key( $key );
967
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
968
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
966
+    $key                      = sanitize_key( $key );
967
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
968
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
969 969
 
970 970
 }
971 971
 
@@ -974,7 +974,7 @@  discard block
 block discarded – undo
974 974
  */
975 975
 function wpinv_tax_rules_callback() {
976 976
 
977
-	?>
977
+    ?>
978 978
 		</td>
979 979
 	</tr>
980 980
 	<tr class="bsui">
@@ -1012,14 +1012,14 @@  discard block
 block discarded – undo
1012 1012
                 <td>
1013 1013
 					<a href="
1014 1014
                     <?php
1015
-						echo esc_url(
1016
-							wp_nonce_url(
1017
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1018
-								'getpaid-nonce',
1019
-								'getpaid-nonce'
1020
-							)
1021
-						);
1022
-					?>
1015
+                        echo esc_url(
1016
+                            wp_nonce_url(
1017
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1018
+                                'getpaid-nonce',
1019
+                                'getpaid-nonce'
1020
+                            )
1021
+                        );
1022
+                    ?>
1023 1023
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1024 1024
                 </td>
1025 1025
             </tr>
@@ -1031,14 +1031,14 @@  discard block
 block discarded – undo
1031 1031
                 <td>
1032 1032
 					<a href="
1033 1033
                     <?php
1034
-						echo esc_url(
1035
-							wp_nonce_url(
1036
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1037
-								'getpaid-nonce',
1038
-								'getpaid-nonce'
1039
-							)
1040
-						);
1041
-					?>
1034
+                        echo esc_url(
1035
+                            wp_nonce_url(
1036
+                                add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1037
+                                'getpaid-nonce',
1038
+                                'getpaid-nonce'
1039
+                            )
1040
+                        );
1041
+                    ?>
1042 1042
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1043 1043
                 </td>
1044 1044
             </tr>
@@ -1050,14 +1050,14 @@  discard block
 block discarded – undo
1050 1050
                 <td>
1051 1051
 					<a href="
1052 1052
                     <?php
1053
-						echo esc_url(
1054
-							wp_nonce_url(
1055
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1056
-								'getpaid-nonce',
1057
-								'getpaid-nonce'
1058
-							)
1059
-						);
1060
-					?>
1053
+                        echo esc_url(
1054
+                            wp_nonce_url(
1055
+                                add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1056
+                                'getpaid-nonce',
1057
+                                'getpaid-nonce'
1058
+                            )
1059
+                        );
1060
+                    ?>
1061 1061
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1062 1062
                 </td>
1063 1063
             </tr>
@@ -1070,14 +1070,14 @@  discard block
 block discarded – undo
1070 1070
                 <td>
1071 1071
 					<a href="
1072 1072
                     <?php
1073
-						echo esc_url(
1074
-							wp_nonce_url(
1075
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1076
-								'getpaid-nonce',
1077
-								'getpaid-nonce'
1078
-							)
1079
-						);
1080
-					?>
1073
+                        echo esc_url(
1074
+                            wp_nonce_url(
1075
+                                add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1076
+                                'getpaid-nonce',
1077
+                                'getpaid-nonce'
1078
+                            )
1079
+                        );
1080
+                    ?>
1081 1081
                     " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1082 1082
                 </td>
1083 1083
             </tr>
@@ -1090,8 +1090,8 @@  discard block
 block discarded – undo
1090 1090
                 <td>
1091 1091
 					<a href="
1092 1092
                     <?php
1093
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1094
-					?>
1093
+                        echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1094
+                    ?>
1095 1095
                     " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
1096 1096
                 </td>
1097 1097
             </tr>
@@ -1105,19 +1105,19 @@  discard block
 block discarded – undo
1105 1105
 
1106 1106
 
1107 1107
 function wpinv_descriptive_text_callback( $args ) {
1108
-	echo wp_kses_post( $args['desc'] );
1108
+    echo wp_kses_post( $args['desc'] );
1109 1109
 }
1110 1110
 
1111 1111
 function wpinv_raw_html_callback( $args ) {
1112
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
1112
+    echo wp_kses( $args['desc'], getpaid_allowed_html() );
1113 1113
 }
1114 1114
 
1115 1115
 function wpinv_hook_callback( $args ) {
1116
-	do_action( 'wpinv_' . $args['id'], $args );
1116
+    do_action( 'wpinv_' . $args['id'], $args );
1117 1117
 }
1118 1118
 
1119 1119
 function wpinv_set_settings_cap() {
1120
-	return wpinv_get_capability();
1120
+    return wpinv_get_capability();
1121 1121
 }
1122 1122
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1123 1123
 
@@ -1141,15 +1141,15 @@  discard block
 block discarded – undo
1141 1141
  */
1142 1142
 function wpinv_get_merge_tags_help_text( $subscription = false ) {
1143 1143
 
1144
-	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1145
-	$link = sprintf(
1146
-		'<strong><a href="%s" target="_blank">%s</a></strong>',
1147
-		$url,
1148
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1149
-	);
1144
+    $url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1145
+    $link = sprintf(
1146
+        '<strong><a href="%s" target="_blank">%s</a></strong>',
1147
+        $url,
1148
+        esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1149
+    );
1150 1150
 
1151
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1151
+    $description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1152 1152
 
1153
-	return "$description $link";
1153
+    return "$description $link";
1154 1154
 
1155 1155
 }
Please login to merge, or discard this patch.
Spacing   +381 added lines, -381 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Retrieves all default settings.
@@ -16,13 +16,13 @@  discard block
 block discarded – undo
16 16
 function wpinv_get_settings() {
17 17
     $defaults = array();
18 18
 
19
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
 
21
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
 
23
-            foreach ( $section_settings as $key => $setting ) {
24
-                if ( isset( $setting['std'] ) ) {
25
-                    $defaults[ $key ] = $setting['std'];
23
+            foreach ($section_settings as $key => $setting) {
24
+                if (isset($setting['std'])) {
25
+                    $defaults[$key] = $setting['std'];
26 26
                 }
27 27
             }
28 28
 }
@@ -41,12 +41,12 @@  discard block
 block discarded – undo
41 41
     global $wpinv_options;
42 42
 
43 43
     // Try fetching the saved options.
44
-    if ( empty( $wpinv_options ) ) {
45
-        $wpinv_options = get_option( 'wpinv_settings' );
44
+    if (empty($wpinv_options)) {
45
+        $wpinv_options = get_option('wpinv_settings');
46 46
     }
47 47
 
48 48
     // If that fails, don't fetch the default settings to prevent a loop.
49
-    if ( ! is_array( $wpinv_options ) ) {
49
+    if (!is_array($wpinv_options)) {
50 50
         $wpinv_options = array();
51 51
     }
52 52
 
@@ -60,13 +60,13 @@  discard block
 block discarded – undo
60 60
  * @param mixed $default The default value to use if the setting has not been set.
61 61
  * @return mixed
62 62
  */
63
-function wpinv_get_option( $key = '', $default = false ) {
63
+function wpinv_get_option($key = '', $default = false) {
64 64
 
65 65
     $options = wpinv_get_options();
66
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
67
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
66
+    $value   = isset($options[$key]) ? $options[$key] : $default;
67
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
68 68
 
69
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
69
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
70 70
 }
71 71
 
72 72
 /**
@@ -75,11 +75,11 @@  discard block
 block discarded – undo
75 75
  * @param array $options the new options.
76 76
  * @return bool
77 77
  */
78
-function wpinv_update_options( $options ) {
78
+function wpinv_update_options($options) {
79 79
     global $wpinv_options;
80 80
 
81 81
     // update the option.
82
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
82
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
83 83
         $wpinv_options = $options;
84 84
         return true;
85 85
     }
@@ -94,24 +94,24 @@  discard block
 block discarded – undo
94 94
  * @param mixed $value The setting value.
95 95
  * @return bool
96 96
  */
97
-function wpinv_update_option( $key = '', $value = false ) {
97
+function wpinv_update_option($key = '', $value = false) {
98 98
 
99 99
     // If no key, exit.
100
-    if ( empty( $key ) ) {
100
+    if (empty($key)) {
101 101
         return false;
102 102
     }
103 103
 
104 104
     // Maybe delete the option instead.
105
-    if ( is_null( $value ) ) {
106
-        return wpinv_delete_option( $key );
105
+    if (is_null($value)) {
106
+        return wpinv_delete_option($key);
107 107
     }
108 108
 
109 109
     // Prepare the new options.
110 110
     $options         = wpinv_get_options();
111
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
111
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
112 112
 
113 113
     // Save the new options.
114
-    return wpinv_update_options( $options );
114
+    return wpinv_update_options($options);
115 115
 
116 116
 }
117 117
 
@@ -121,18 +121,18 @@  discard block
 block discarded – undo
121 121
  * @param string $key the setting key.
122 122
  * @return bool
123 123
  */
124
-function wpinv_delete_option( $key = '' ) {
124
+function wpinv_delete_option($key = '') {
125 125
 
126 126
     // If no key, exit
127
-    if ( empty( $key ) ) {
127
+    if (empty($key)) {
128 128
         return false;
129 129
     }
130 130
 
131 131
     $options = wpinv_get_options();
132 132
 
133
-    if ( isset( $options[ $key ] ) ) {
134
-        unset( $options[ $key ] );
135
-        return wpinv_update_options( $options );
133
+    if (isset($options[$key])) {
134
+        unset($options[$key]);
135
+        return wpinv_update_options($options);
136 136
     }
137 137
 
138 138
     return true;
@@ -146,14 +146,14 @@  discard block
 block discarded – undo
146 146
 function wpinv_register_settings() {
147 147
 
148 148
     // Loop through all tabs.
149
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
149
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
150 150
 
151 151
         // In each tab, loop through sections.
152
-        foreach ( $sections as $section => $settings ) {
152
+        foreach ($sections as $section => $settings) {
153 153
 
154 154
             // Check for backwards compatibility
155
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
156
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
155
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
156
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
157 157
                 $section = 'main';
158 158
                 $settings = $sections;
159 159
             }
@@ -166,18 +166,18 @@  discard block
 block discarded – undo
166 166
                 'wpinv_settings_' . $tab . '_' . $section
167 167
             );
168 168
 
169
-            foreach ( $settings as $option ) {
170
-                if ( ! empty( $option['id'] ) ) {
171
-                    wpinv_register_settings_option( $tab, $section, $option );
169
+            foreach ($settings as $option) {
170
+                if (!empty($option['id'])) {
171
+                    wpinv_register_settings_option($tab, $section, $option);
172 172
                 }
173 173
             }
174 174
 }
175 175
     }
176 176
 
177 177
     // Creates our settings in the options table.
178
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
178
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
179 179
 }
180
-add_action( 'admin_init', 'wpinv_register_settings' );
180
+add_action('admin_init', 'wpinv_register_settings');
181 181
 
182 182
 /**
183 183
  * Register a single settings option.
@@ -187,49 +187,49 @@  discard block
 block discarded – undo
187 187
  * @param string $option
188 188
  *
189 189
  */
190
-function wpinv_register_settings_option( $tab, $section, $option ) {
190
+function wpinv_register_settings_option($tab, $section, $option) {
191 191
 
192
-    $name       = isset( $option['name'] ) ? $option['name'] : '';
192
+    $name       = isset($option['name']) ? $option['name'] : '';
193 193
     $cb         = "wpinv_{$option['type']}_callback";
194 194
     $section    = "wpinv_settings_{$tab}_$section";
195
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
195
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
196 196
 
197
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
198
-		$tip   = wpinv_clean( $option['desc'] );
197
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
198
+		$tip   = wpinv_clean($option['desc']);
199 199
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
200
-		unset( $option['desc'] );
200
+		unset($option['desc']);
201 201
 	}
202 202
 
203 203
     // Loop through all tabs.
204 204
     add_settings_field(
205 205
         'wpinv_settings[' . $option['id'] . ']',
206 206
         $name,
207
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
207
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
208 208
         $section,
209 209
         $section,
210 210
         array(
211 211
             'section'         => $section,
212
-            'id'              => isset( $option['id'] ) ? $option['id'] : uniqid( 'wpinv-' ),
213
-            'desc'            => isset( $option['desc'] ) ? $option['desc'] : '',
212
+            'id'              => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
213
+            'desc'            => isset($option['desc']) ? $option['desc'] : '',
214 214
             'name'            => $name,
215
-            'size'            => isset( $option['size'] ) ? $option['size'] : null,
216
-            'options'         => isset( $option['options'] ) ? $option['options'] : '',
217
-            'selected'        => isset( $option['selected'] ) ? $option['selected'] : null,
218
-            'std'             => isset( $option['std'] ) ? $option['std'] : '',
219
-            'min'             => isset( $option['min'] ) ? $option['min'] : 0,
220
-            'max'             => isset( $option['max'] ) ? $option['max'] : 999999,
221
-            'step'            => isset( $option['step'] ) ? $option['step'] : 1,
222
-            'placeholder'     => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
223
-            'allow_blank'     => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
224
-            'readonly'        => isset( $option['readonly'] ) ? $option['readonly'] : false,
225
-            'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
226
-            'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
227
-            'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
228
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
229
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
230
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
231
-            'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
232
-            'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
215
+            'size'            => isset($option['size']) ? $option['size'] : null,
216
+            'options'         => isset($option['options']) ? $option['options'] : '',
217
+            'selected'        => isset($option['selected']) ? $option['selected'] : null,
218
+            'std'             => isset($option['std']) ? $option['std'] : '',
219
+            'min'             => isset($option['min']) ? $option['min'] : 0,
220
+            'max'             => isset($option['max']) ? $option['max'] : 999999,
221
+            'step'            => isset($option['step']) ? $option['step'] : 1,
222
+            'placeholder'     => isset($option['placeholder']) ? $option['placeholder'] : null,
223
+            'allow_blank'     => isset($option['allow_blank']) ? $option['allow_blank'] : true,
224
+            'readonly'        => isset($option['readonly']) ? $option['readonly'] : false,
225
+            'faux'            => isset($option['faux']) ? $option['faux'] : false,
226
+            'onchange'        => isset($option['onchange']) ? $option['onchange'] : '',
227
+            'custom'          => isset($option['custom']) ? $option['custom'] : '',
228
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
229
+			'class'           => isset($option['class']) ? $option['class'] : '',
230
+			'style'           => isset($option['style']) ? $option['style'] : '',
231
+            'cols'            => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
232
+            'rows'            => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
233 233
         )
234 234
     );
235 235
 
@@ -241,7 +241,7 @@  discard block
 block discarded – undo
241 241
  * @return array
242 242
  */
243 243
 function wpinv_get_registered_settings() {
244
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
244
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
245 245
 }
246 246
 
247 247
 /**
@@ -250,7 +250,7 @@  discard block
 block discarded – undo
250 250
  * @return array
251 251
  */
252 252
 function getpaid_get_integration_settings() {
253
-    return apply_filters( 'getpaid_integration_settings', array() );
253
+    return apply_filters('getpaid_integration_settings', array());
254 254
 }
255 255
 
256 256
 /**
@@ -258,153 +258,153 @@  discard block
 block discarded – undo
258 258
  *
259 259
  * @return array
260 260
  */
261
-function wpinv_settings_sanitize( $input = array() ) {
261
+function wpinv_settings_sanitize($input = array()) {
262 262
 
263 263
 	$wpinv_options = wpinv_get_options();
264 264
 	$raw_referrer  = wp_get_raw_referer();
265 265
 
266
-    if ( empty( $raw_referrer ) ) {
267
-		return array_merge( $wpinv_options, $input );
266
+    if (empty($raw_referrer)) {
267
+		return array_merge($wpinv_options, $input);
268 268
     }
269 269
 
270
-    wp_parse_str( $raw_referrer, $referrer );
270
+    wp_parse_str($raw_referrer, $referrer);
271 271
 
272
-	if ( in_array( 'gp-setup', $referrer ) ) {
273
-		return array_merge( $wpinv_options, $input );
272
+	if (in_array('gp-setup', $referrer)) {
273
+		return array_merge($wpinv_options, $input);
274 274
 	}
275 275
 
276 276
     $settings = wpinv_get_registered_settings();
277
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
278
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
277
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
278
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
279 279
 
280 280
     $input = $input ? $input : array();
281
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
282
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
281
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
282
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
283 283
 
284 284
     // Loop through each setting being saved and pass it through a sanitization filter
285
-    foreach ( $input as $key => $value ) {
285
+    foreach ($input as $key => $value) {
286 286
 
287 287
         // Get the setting type (checkbox, select, etc)
288
-        $type = isset( $settings[ $tab ][ $section ][ $key ]['type'] ) ? $settings[ $tab ][ $section ][ $key ]['type'] : false;
288
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
289 289
 
290
-        if ( $type ) {
290
+        if ($type) {
291 291
             // Field type specific filter
292
-            $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
292
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
293 293
         }
294 294
 
295 295
         // General filter
296
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
296
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
297 297
 
298 298
 		// Key specific filter.
299
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
299
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
300 300
     }
301 301
 
302 302
     // Loop through the whitelist and unset any that are empty for the tab being saved
303
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
304
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
303
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
304
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
305 305
 
306
-    $found_settings   = array_merge( $main_settings, $section_settings );
306
+    $found_settings   = array_merge($main_settings, $section_settings);
307 307
 
308
-    if ( ! empty( $found_settings ) ) {
309
-        foreach ( $found_settings as $key => $value ) {
308
+    if (!empty($found_settings)) {
309
+        foreach ($found_settings as $key => $value) {
310 310
 
311 311
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
312
-            if ( is_numeric( $key ) ) {
312
+            if (is_numeric($key)) {
313 313
                 $key = $value['id'];
314 314
             }
315 315
 
316
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
317
-                unset( $wpinv_options[ $key ] );
316
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
317
+                unset($wpinv_options[$key]);
318 318
             }
319 319
         }
320 320
     }
321 321
 
322 322
     // Merge our new settings with the existing
323
-    $output = array_merge( $wpinv_options, $input );
323
+    $output = array_merge($wpinv_options, $input);
324 324
 
325
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
325
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
326 326
 
327 327
     return $output;
328 328
 }
329
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
330
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
329
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
330
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
331 331
 
332
-function wpinv_settings_sanitize_tax_rates( $input ) {
333
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
332
+function wpinv_settings_sanitize_tax_rates($input) {
333
+    if (!wpinv_current_user_can_manage_invoicing()) {
334 334
         return $input;
335 335
     }
336 336
 
337
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
337
+    $new_rates = !empty($_POST['tax_rates']) ? wp_kses_post_deep(array_values($_POST['tax_rates'])) : array();
338 338
     $tax_rates = array();
339 339
 
340
-    foreach ( $new_rates as $rate ) {
340
+    foreach ($new_rates as $rate) {
341 341
 
342
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
343
-		$rate['name']    = sanitize_text_field( $rate['name'] );
344
-		$rate['state']   = sanitize_text_field( $rate['state'] );
345
-		$rate['country'] = sanitize_text_field( $rate['country'] );
346
-		$rate['global']  = empty( $rate['state'] );
342
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
343
+		$rate['name']    = sanitize_text_field($rate['name']);
344
+		$rate['state']   = sanitize_text_field($rate['state']);
345
+		$rate['country'] = sanitize_text_field($rate['country']);
346
+		$rate['global']  = empty($rate['state']);
347 347
 		$tax_rates[]     = $rate;
348 348
 
349 349
 	}
350 350
 
351
-    update_option( 'wpinv_tax_rates', $tax_rates );
351
+    update_option('wpinv_tax_rates', $tax_rates);
352 352
 
353 353
     return $input;
354 354
 }
355
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
355
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
356 356
 
357
-function wpinv_settings_sanitize_tax_rules( $input ) {
358
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
357
+function wpinv_settings_sanitize_tax_rules($input) {
358
+    if (!wpinv_current_user_can_manage_invoicing()) {
359 359
         return $input;
360 360
     }
361 361
 
362
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
362
+	if (empty($_POST['wpinv_tax_rules_nonce']) || !wp_verify_nonce($_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules')) {
363 363
 		return $input;
364 364
 	}
365 365
 
366
-    $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
366
+    $new_rules = !empty($_POST['tax_rules']) ? wp_kses_post_deep(array_values($_POST['tax_rules'])) : array();
367 367
     $tax_rules = array();
368 368
 
369
-    foreach ( $new_rules as $rule ) {
369
+    foreach ($new_rules as $rule) {
370 370
 
371
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
372
-		$rule['label']    = sanitize_text_field( $rule['label'] );
373
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
371
+		$rule['key']      = sanitize_title_with_dashes($rule['key']);
372
+		$rule['label']    = sanitize_text_field($rule['label']);
373
+		$rule['tax_base'] = sanitize_text_field($rule['tax_base']);
374 374
 		$tax_rules[]      = $rule;
375 375
 
376 376
 	}
377 377
 
378
-    update_option( 'wpinv_tax_rules', $tax_rules );
378
+    update_option('wpinv_tax_rules', $tax_rules);
379 379
 
380 380
     return $input;
381 381
 }
382
-add_filter( 'wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules' );
382
+add_filter('wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules');
383 383
 
384 384
 function wpinv_get_settings_tabs() {
385 385
     $tabs             = array();
386
-    $tabs['general']  = __( 'General', 'invoicing' );
387
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
388
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
389
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
386
+    $tabs['general']  = __('General', 'invoicing');
387
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
388
+    $tabs['taxes']    = __('Taxes', 'invoicing');
389
+	$tabs['emails'] = __('Emails', 'invoicing');
390 390
 
391
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
392
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
391
+	if (count(getpaid_get_integration_settings()) > 0) {
392
+		$tabs['integrations'] = __('Integrations', 'invoicing');
393 393
 	}
394 394
 
395
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
396
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
397
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
395
+    $tabs['privacy']  = __('Privacy', 'invoicing');
396
+    $tabs['misc']     = __('Misc', 'invoicing');
397
+    $tabs['tools']    = __('Tools', 'invoicing');
398 398
 
399
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
399
+    return apply_filters('wpinv_settings_tabs', $tabs);
400 400
 }
401 401
 
402
-function wpinv_get_settings_tab_sections( $tab = false ) {
402
+function wpinv_get_settings_tab_sections($tab = false) {
403 403
     $tabs     = false;
404 404
     $sections = wpinv_get_registered_settings_sections();
405 405
 
406
-    if ( $tab && ! empty( $sections[ $tab ] ) ) {
407
-        $tabs = $sections[ $tab ];
406
+    if ($tab && !empty($sections[$tab])) {
407
+        $tabs = $sections[$tab];
408 408
     }
409 409
 
410 410
     return $tabs;
@@ -413,7 +413,7 @@  discard block
 block discarded – undo
413 413
 function wpinv_get_registered_settings_sections() {
414 414
     static $sections = false;
415 415
 
416
-    if ( false !== $sections ) {
416
+    if (false !== $sections) {
417 417
         return $sections;
418 418
     }
419 419
 
@@ -421,231 +421,231 @@  discard block
 block discarded – undo
421 421
         'general'      => apply_filters(
422 422
             'wpinv_settings_sections_general',
423 423
             array(
424
-				'main'             => __( 'General Settings', 'invoicing' ),
425
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
426
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
427
-				'labels'           => __( 'Label Texts', 'invoicing' ),
424
+				'main'             => __('General Settings', 'invoicing'),
425
+				'page_section'     => __('Page Settings', 'invoicing'),
426
+				'currency_section' => __('Currency Settings', 'invoicing'),
427
+				'labels'           => __('Label Texts', 'invoicing'),
428 428
             )
429 429
         ),
430 430
         'gateways'     => apply_filters(
431 431
             'wpinv_settings_sections_gateways',
432 432
             array(
433
-				'main' => __( 'Gateway Settings', 'invoicing' ),
433
+				'main' => __('Gateway Settings', 'invoicing'),
434 434
             )
435 435
         ),
436 436
         'taxes'        => apply_filters(
437 437
             'wpinv_settings_sections_taxes',
438 438
             array(
439
-				'main'  => __( 'Tax Settings', 'invoicing' ),
440
-				'rules' => __( 'Tax Rules', 'invoicing' ),
441
-				'rates' => __( 'Tax Rates', 'invoicing' ),
442
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
439
+				'main'  => __('Tax Settings', 'invoicing'),
440
+				'rules' => __('Tax Rules', 'invoicing'),
441
+				'rates' => __('Tax Rates', 'invoicing'),
442
+				'vat'   => __('EU VAT Settings', 'invoicing'),
443 443
             )
444 444
         ),
445 445
         'emails'       => apply_filters(
446 446
             'wpinv_settings_sections_emails',
447 447
             array(
448
-				'main' => __( 'Email Settings', 'invoicing' ),
448
+				'main' => __('Email Settings', 'invoicing'),
449 449
             )
450 450
         ),
451 451
 
452
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
452
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
453 453
 
454 454
         'privacy'      => apply_filters(
455 455
             'wpinv_settings_sections_privacy',
456 456
             array(
457
-				'main' => __( 'Privacy policy', 'invoicing' ),
457
+				'main' => __('Privacy policy', 'invoicing'),
458 458
             )
459 459
         ),
460 460
         'misc'         => apply_filters(
461 461
             'wpinv_settings_sections_misc',
462 462
             array(
463
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
464
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
463
+				'main'       => __('Miscellaneous', 'invoicing'),
464
+				'custom-css' => __('Custom CSS', 'invoicing'),
465 465
             )
466 466
         ),
467 467
         'tools'        => apply_filters(
468 468
             'wpinv_settings_sections_tools',
469 469
             array(
470
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
470
+				'main' => __('Diagnostic Tools', 'invoicing'),
471 471
             )
472 472
         ),
473 473
     );
474 474
 
475
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
475
+    $sections = apply_filters('wpinv_settings_sections', $sections);
476 476
 
477 477
     return $sections;
478 478
 }
479 479
 
480
-function wpinv_get_pages( $with_slug = false, $default_label = null ) {
480
+function wpinv_get_pages($with_slug = false, $default_label = null) {
481 481
 	$pages_options = array();
482 482
 
483
-	if ( $default_label !== null && $default_label !== false ) {
484
-		$pages_options = array( '' => $default_label ); // Blank option
483
+	if ($default_label !== null && $default_label !== false) {
484
+		$pages_options = array('' => $default_label); // Blank option
485 485
 	}
486 486
 
487 487
 	$pages = get_pages();
488
-	if ( $pages ) {
489
-		foreach ( $pages as $page ) {
488
+	if ($pages) {
489
+		foreach ($pages as $page) {
490 490
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
491
-            $pages_options[ $page->ID ] = $title;
491
+            $pages_options[$page->ID] = $title;
492 492
 		}
493 493
 	}
494 494
 
495 495
 	return $pages_options;
496 496
 }
497 497
 
498
-function wpinv_header_callback( $args ) {
499
-	if ( ! empty( $args['desc'] ) ) {
500
-        echo wp_kses_post( $args['desc'] );
498
+function wpinv_header_callback($args) {
499
+	if (!empty($args['desc'])) {
500
+        echo wp_kses_post($args['desc']);
501 501
     }
502 502
 }
503 503
 
504
-function wpinv_hidden_callback( $args ) {
504
+function wpinv_hidden_callback($args) {
505 505
 
506
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
507
-	$value   = wpinv_get_option( $args['id'], $std );
506
+	$std     = isset($args['std']) ? $args['std'] : '';
507
+	$value   = wpinv_get_option($args['id'], $std);
508 508
 
509
-	if ( isset( $args['set_value'] ) ) {
509
+	if (isset($args['set_value'])) {
510 510
 		$value = $args['set_value'];
511 511
 	}
512 512
 
513
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
513
+	if (isset($args['faux']) && true === $args['faux']) {
514 514
 		$args['readonly'] = true;
515
-		$name  = '';
515
+		$name = '';
516 516
 	} else {
517
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
517
+		$name = 'wpinv_settings[' . esc_attr($args['id']) . ']';
518 518
 	}
519 519
 
520
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
520
+	echo '<input type="hidden" id="wpinv_settings[' . esc_attr($args['id']) . ']" name="' . esc_attr($name) . '" value="' . esc_attr(stripslashes($value)) . '" />';
521 521
 
522 522
 }
523 523
 
524 524
 /**
525 525
  * Displays a checkbox settings callback.
526 526
  */
527
-function wpinv_checkbox_callback( $args ) {
527
+function wpinv_checkbox_callback($args) {
528 528
 
529
-	$std = isset( $args['std'] ) ? $args['std'] : '';
530
-	$std = wpinv_get_option( $args['id'], $std );
531
-	$id  = esc_attr( $args['id'] );
529
+	$std = isset($args['std']) ? $args['std'] : '';
530
+	$std = wpinv_get_option($args['id'], $std);
531
+	$id  = esc_attr($args['id']);
532 532
 
533
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
533
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
534 534
 	?>
535 535
 		<fieldset>
536 536
 			<label>
537
-				<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
538
-				<?php echo wp_kses_post( $args['desc'] ); ?>
537
+				<input id="wpinv-settings-<?php echo esc_attr($id); ?>" name="wpinv_settings[<?php echo esc_attr($id); ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox" />
538
+				<?php echo wp_kses_post($args['desc']); ?>
539 539
 			</label>
540 540
 		</fieldset>
541 541
 	<?php
542 542
 }
543 543
 
544
-function wpinv_multicheck_callback( $args ) {
544
+function wpinv_multicheck_callback($args) {
545 545
 
546
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
547
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
546
+	$sanitize_id = wpinv_sanitize_key($args['id']);
547
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
548 548
 
549
-	if ( ! empty( $args['options'] ) ) {
549
+	if (!empty($args['options'])) {
550 550
 
551
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
552
-		$value   = wpinv_get_option( $args['id'], $std );
551
+		$std     = isset($args['std']) ? $args['std'] : array();
552
+		$value   = wpinv_get_option($args['id'], $std);
553 553
 
554
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
555
-        foreach ( $args['options'] as $key => $option ) :
556
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
557
-			if ( in_array( $sanitize_key, $value ) ) {
554
+		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr($sanitize_id . $class) . '">';
555
+        foreach ($args['options'] as $key => $option) :
556
+			$sanitize_key = esc_attr(wpinv_sanitize_key($key));
557
+			if (in_array($sanitize_key, $value)) {
558 558
 				$enabled = $sanitize_key;
559 559
 			} else {
560 560
 				$enabled = null;
561 561
 			}
562
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
563
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
562
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
563
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']">' . wp_kses_post($option) . '</label></div>';
564 564
 		endforeach;
565 565
 		echo '</div>';
566
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
566
+		echo '<p class="description">' . wp_kses_post($args['desc']) . '</p>';
567 567
 	}
568 568
 }
569 569
 
570
-function wpinv_payment_icons_callback( $args ) {
570
+function wpinv_payment_icons_callback($args) {
571 571
 
572
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
573
-	$value   = wpinv_get_option( $args['id'], false );
572
+    $sanitize_id = wpinv_sanitize_key($args['id']);
573
+	$value = wpinv_get_option($args['id'], false);
574 574
 
575
-	if ( ! empty( $args['options'] ) ) {
576
-		foreach ( $args['options'] as $key => $option ) {
577
-            $sanitize_key = wpinv_sanitize_key( $key );
575
+	if (!empty($args['options'])) {
576
+		foreach ($args['options'] as $key => $option) {
577
+            $sanitize_key = wpinv_sanitize_key($key);
578 578
 
579
-			if ( empty( $value ) ) {
579
+			if (empty($value)) {
580 580
 				$enabled = $option;
581 581
 			} else {
582 582
 				$enabled = null;
583 583
 			}
584 584
 
585
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
585
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
586 586
 
587
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
587
+				echo '<input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
588 588
 
589
-				if ( wpinv_string_is_image_url( $key ) ) {
590
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
589
+				if (wpinv_string_is_image_url($key)) {
590
+				echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
591 591
 				} else {
592
-				$card = strtolower( str_replace( ' ', '', $option ) );
592
+				$card = strtolower(str_replace(' ', '', $option));
593 593
 
594
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
595
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
594
+				if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
595
+					$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
596 596
 					} else {
597
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
597
+					$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
598 598
 					$content_dir = WP_CONTENT_DIR;
599 599
 
600
-					if ( function_exists( 'wp_normalize_path' ) ) {
600
+					if (function_exists('wp_normalize_path')) {
601 601
 						// Replaces backslashes with forward slashes for Windows systems
602
-						$image = wp_normalize_path( $image );
603
-						$content_dir = wp_normalize_path( $content_dir );
602
+						$image = wp_normalize_path($image);
603
+						$content_dir = wp_normalize_path($content_dir);
604 604
 						}
605 605
 
606
-					$image = str_replace( $content_dir, content_url(), $image );
606
+					$image = str_replace($content_dir, content_url(), $image);
607 607
 					}
608 608
 
609
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
609
+				echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
610 610
 				}
611
-			echo wp_kses_post( $option ) . '</label>';
611
+			echo wp_kses_post($option) . '</label>';
612 612
 		}
613
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
613
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
614 614
 	}
615 615
 }
616 616
 
617 617
 /**
618 618
  * Displays a radio settings field.
619 619
  */
620
-function wpinv_radio_callback( $args ) {
620
+function wpinv_radio_callback($args) {
621 621
 
622
-	$std = isset( $args['std'] ) ? $args['std'] : '';
623
-	$std = wpinv_get_option( $args['id'], $std );
622
+	$std = isset($args['std']) ? $args['std'] : '';
623
+	$std = wpinv_get_option($args['id'], $std);
624 624
 	?>
625 625
 		<fieldset>
626
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
627
-				<?php foreach ( $args['options'] as $key => $option ) : ?>
626
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
627
+				<?php foreach ($args['options'] as $key => $option) : ?>
628 628
 					<li>
629 629
 						<label>
630
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
631
-							<?php echo wp_kses_post( $option ); ?>
630
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
631
+							<?php echo wp_kses_post($option); ?>
632 632
 						</label>
633 633
 					</li>
634 634
 				<?php endforeach; ?>
635 635
 			</ul>
636 636
 		</fieldset>
637 637
 	<?php
638
-	getpaid_settings_description_callback( $args );
638
+	getpaid_settings_description_callback($args);
639 639
 }
640 640
 
641 641
 /**
642 642
  * Displays a description if available.
643 643
  */
644
-function getpaid_settings_description_callback( $args ) {
644
+function getpaid_settings_description_callback($args) {
645 645
 
646
-	if ( ! empty( $args['desc'] ) ) {
646
+	if (!empty($args['desc'])) {
647 647
 		$description = $args['desc'];
648
-		echo wp_kses_post( "<p class='description'>$description</p>" );
648
+		echo wp_kses_post("<p class='description'>$description</p>");
649 649
 	}
650 650
 
651 651
 }
@@ -660,35 +660,35 @@  discard block
 block discarded – undo
660 660
 	</tr>
661 661
 	<tr class="bsui">
662 662
     	<td colspan="2" class="p-0">
663
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
663
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
664 664
 
665 665
 	<?php
666 666
 }
667 667
 
668
-function wpinv_gateway_select_callback( $args ) {
668
+function wpinv_gateway_select_callback($args) {
669 669
 
670
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
671
-    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
672
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
673
-	$value   = wpinv_get_option( $args['id'], $std );
670
+    $sanitize_id = wpinv_sanitize_key($args['id']);
671
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
672
+	$std     = isset($args['std']) ? $args['std'] : '';
673
+	$value   = wpinv_get_option($args['id'], $std);
674 674
 
675
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
675
+	echo '<select name="wpinv_settings[' . esc_attr($sanitize_id) . ']"" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" class="' . esc_attr($class) . '" >';
676 676
 
677
-	foreach ( $args['options'] as $key => $option ) :
677
+	foreach ($args['options'] as $key => $option) :
678 678
 
679
-		echo '<option value="' . esc_attr( $key ) . '" ';
679
+		echo '<option value="' . esc_attr($key) . '" ';
680 680
 
681
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
682
-            selected( $key, $args['selected'] );
681
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
682
+            selected($key, $args['selected']);
683 683
         } else {
684
-            selected( $key, $value );
684
+            selected($key, $value);
685 685
         }
686 686
 
687
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
687
+		echo '>' . esc_html($option['admin_label']) . '</option>';
688 688
 	endforeach;
689 689
 
690 690
 	echo '</select>';
691
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
691
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
692 692
 }
693 693
 
694 694
 /**
@@ -697,16 +697,16 @@  discard block
 block discarded – undo
697 697
  * @param array $args
698 698
  * @return string
699 699
  */
700
-function wpinv_settings_attrs_helper( $args ) {
700
+function wpinv_settings_attrs_helper($args) {
701 701
 
702
-	$value = isset( $args['std'] ) ? $args['std'] : '';
703
-	$id    = esc_attr( $args['id'] );
704
-	$value = is_scalar( $value ) ? $value : '';
702
+	$value = isset($args['std']) ? $args['std'] : '';
703
+	$id    = esc_attr($args['id']);
704
+	$value = is_scalar($value) ? $value : '';
705 705
 
706 706
 	$attrs = array(
707
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
708
-		'readonly' => ! empty( $args['faux'] ),
709
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
707
+		'name'     => !empty($args['faux']) ? false : "wpinv_settings[$id]",
708
+		'readonly' => !empty($args['faux']),
709
+		'value'    => !empty($args['faux']) ? $value : wpinv_get_option($args['id'], $value),
710 710
 		'id'       => 'wpinv-settings-' . $args['id'],
711 711
 		'style'    => $args['style'],
712 712
 		'class'    => $args['class'],
@@ -714,20 +714,20 @@  discard block
 block discarded – undo
714 714
 		'data-placeholder' => $args['placeholder'],
715 715
 	);
716 716
 
717
-	if ( ! empty( $args['onchange'] ) ) {
717
+	if (!empty($args['onchange'])) {
718 718
 		$attrs['onchange'] = $args['onchange'];
719 719
 	}
720 720
 
721
-	foreach ( $attrs as $key => $value ) {
721
+	foreach ($attrs as $key => $value) {
722 722
 
723
-		if ( false === $value ) {
723
+		if (false === $value) {
724 724
 			continue;
725 725
 		}
726 726
 
727
-		if ( true === $value ) {
728
-			echo ' ' . esc_attr( $key );
727
+		if (true === $value) {
728
+			echo ' ' . esc_attr($key);
729 729
 		} else {
730
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
730
+			echo ' ' . esc_attr($key) . '="' . esc_attr($value) . '"';
731 731
 		}
732 732
 
733 733
 	}
@@ -737,14 +737,14 @@  discard block
 block discarded – undo
737 737
 /**
738 738
  * Displays a text input settings callback.
739 739
  */
740
-function wpinv_text_callback( $args ) {
740
+function wpinv_text_callback($args) {
741 741
 
742
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
742
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
743 743
 
744 744
 	?>
745 745
 		<label style="width: 100%;">
746
-			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
747
-			<?php echo wp_kses_post( $desc ); ?>
746
+			<input type="text" <?php wpinv_settings_attrs_helper($args); ?>>
747
+			<?php echo wp_kses_post($desc); ?>
748 748
 		</label>
749 749
 	<?php
750 750
 
@@ -753,176 +753,176 @@  discard block
 block discarded – undo
753 753
 /**
754 754
  * Displays a number input settings callback.
755 755
  */
756
-function wpinv_number_callback( $args ) {
756
+function wpinv_number_callback($args) {
757 757
 
758
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
758
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
759 759
 
760 760
 	?>
761 761
 		<label style="width: 100%;">
762
-			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
763
-			<?php echo wp_kses_post( $desc ); ?>
762
+			<input type="number" step="<?php echo esc_attr($args['step']); ?>" max="<?php echo intval($args['max']); ?>" min="<?php echo intval($args['min']); ?>" <?php wpinv_settings_attrs_helper($args); ?>>
763
+			<?php echo wp_kses_post($desc); ?>
764 764
 		</label>
765 765
 	<?php
766 766
 
767 767
 }
768 768
 
769
-function wpinv_textarea_callback( $args ) {
769
+function wpinv_textarea_callback($args) {
770 770
 
771
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
772
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
773
-	$value   = wpinv_get_option( $args['id'], $std );
771
+    $sanitize_id = wpinv_sanitize_key($args['id']);
772
+	$std     = isset($args['std']) ? $args['std'] : '';
773
+	$value   = wpinv_get_option($args['id'], $std);
774 774
 
775
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
776
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
775
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
776
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
777 777
 
778
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
779
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
778
+	echo '<textarea class="' . esc_attr($class) . ' txtarea-' . esc_attr($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . esc_attr($args['cols']) . '" rows="' . esc_attr($args['rows']) . '" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
779
+	echo '<br /><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
780 780
 
781 781
 }
782 782
 
783
-function wpinv_password_callback( $args ) {
783
+function wpinv_password_callback($args) {
784 784
 
785
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
786
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
787
-	$value   = wpinv_get_option( $args['id'], $std );
785
+    $sanitize_id = wpinv_sanitize_key($args['id']);
786
+	$std     = isset($args['std']) ? $args['std'] : '';
787
+	$value   = wpinv_get_option($args['id'], $std);
788 788
 
789
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
790
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
791
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
789
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
790
+	echo '<input type="password" class="' . esc_attr($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
791
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
792 792
 
793 793
 }
794 794
 
795
-function wpinv_missing_callback( $args ) {
795
+function wpinv_missing_callback($args) {
796 796
 	printf(
797
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
798
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
797
+		esc_html__('The callback function used for the %s setting is missing.', 'invoicing'),
798
+		'<strong>' . esc_html($args['id']) . '</strong>'
799 799
 	);
800 800
 }
801 801
 
802 802
 /**
803 803
  * Displays a number input settings callback.
804 804
  */
805
-function wpinv_select_callback( $args ) {
805
+function wpinv_select_callback($args) {
806 806
 
807
-	$desc   = wp_kses_post( $args['desc'] );
808
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
809
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
810
-	$value  = wpinv_get_option( $args['id'], $value );
811
-	$rand   = uniqid( 'random_id' );
807
+	$desc   = wp_kses_post($args['desc']);
808
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
809
+	$value  = isset($args['std']) ? $args['std'] : '';
810
+	$value  = wpinv_get_option($args['id'], $value);
811
+	$rand   = uniqid('random_id');
812 812
 
813 813
 	?>
814 814
 		<label style="width: 100%;">
815
-			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
816
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
817
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo esc_html( $name ); ?></option>
815
+			<select <?php wpinv_settings_attrs_helper($args); ?> data-allow-clear="true">
816
+				<?php foreach ($args['options'] as $option => $name) : ?>
817
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo esc_html($name); ?></option>
818 818
 				<?php endforeach; ?>
819 819
 			</select>
820 820
 
821
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
822
-				<a href="<?php echo esc_url( get_edit_post_link( $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
821
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
822
+				<a href="<?php echo esc_url(get_edit_post_link($value)); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e('Edit Page', 'invoicing'); ?></a>
823 823
 			<?php endif; ?>
824 824
 
825
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
826
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr( $rand ); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e( 'View Default Content', 'invoicing' ); ?></a>
827
-				<div id='<?php echo esc_attr( $rand ); ?>' style='display:none;'>
825
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
826
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr($rand); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e('View Default Content', 'invoicing'); ?></a>
827
+				<div id='<?php echo esc_attr($rand); ?>' style='display:none;'>
828 828
 					<div>
829
-						<h3><?php esc_html_e( 'Original Content', 'invoicing' ); ?></h3>
830
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post( gepaid_trim_lines( $args['default_content'] ) ); ?></textarea>
831
-						<h3><?php esc_html_e( 'Current Content', 'invoicing' ); ?></h3>
832
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : wp_kses_post( gepaid_trim_lines( $_post->post_content ) ); ?></textarea>
829
+						<h3><?php esc_html_e('Original Content', 'invoicing'); ?></h3>
830
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post(gepaid_trim_lines($args['default_content'])); ?></textarea>
831
+						<h3><?php esc_html_e('Current Content', 'invoicing'); ?></h3>
832
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : wp_kses_post(gepaid_trim_lines($_post->post_content)); ?></textarea>
833 833
 					</div>
834 834
 				</div>
835 835
 			<?php endif; ?>
836 836
 
837
-			<?php echo wp_kses_post( $desc ); ?>
837
+			<?php echo wp_kses_post($desc); ?>
838 838
 		</label>
839 839
 	<?php
840 840
 
841 841
 }
842 842
 
843
-function wpinv_color_select_callback( $args ) {
843
+function wpinv_color_select_callback($args) {
844 844
 
845
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
846
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
847
-	$value   = wpinv_get_option( $args['id'], $std );
845
+    $sanitize_id = wpinv_sanitize_key($args['id']);
846
+	$std     = isset($args['std']) ? $args['std'] : '';
847
+	$value   = wpinv_get_option($args['id'], $std);
848 848
 
849
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
849
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
850 850
 
851
-	foreach ( $args['options'] as $option => $color ) {
852
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
851
+	foreach ($args['options'] as $option => $color) {
852
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($color['label']) . '</option>';
853 853
 	}
854 854
 
855 855
 	echo '</select>';
856
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
856
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
857 857
 
858 858
 }
859 859
 
860
-function wpinv_rich_editor_callback( $args ) {
860
+function wpinv_rich_editor_callback($args) {
861 861
 	global $wp_version;
862 862
 
863
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
863
+    $sanitize_id = wpinv_sanitize_key($args['id']);
864 864
 
865
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
866
-	$value   = wpinv_get_option( $args['id'], $std );
865
+	$std     = isset($args['std']) ? $args['std'] : '';
866
+	$value   = wpinv_get_option($args['id'], $std);
867 867
 
868
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
868
+	if (!empty($args['allow_blank']) && empty($value)) {
869 869
 		$value = $std;
870 870
 	}
871 871
 
872
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
872
+	$rows = isset($args['size']) ? $args['size'] : 20;
873 873
 
874 874
 	echo '<div class="getpaid-settings-editor-input">';
875
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
875
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
876 876
 		wp_editor(
877
-            stripslashes( $value ),
878
-            'wpinv_settings_' . esc_attr( $args['id'] ),
877
+            stripslashes($value),
878
+            'wpinv_settings_' . esc_attr($args['id']),
879 879
             array(
880
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
881
-				'textarea_rows' => absint( $rows ),
880
+				'textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']',
881
+				'textarea_rows' => absint($rows),
882 882
 				'media_buttons' => false,
883 883
             )
884 884
         );
885 885
 	} else {
886
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
886
+		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
887 887
 	}
888 888
 
889
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
889
+	echo '</div><br/><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
890 890
 
891 891
 }
892 892
 
893
-function wpinv_upload_callback( $args ) {
893
+function wpinv_upload_callback($args) {
894 894
 
895
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
895
+    $sanitize_id = wpinv_sanitize_key($args['id']);
896 896
 
897
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
898
-	$value   = wpinv_get_option( $args['id'], $std );
897
+	$std     = isset($args['std']) ? $args['std'] : '';
898
+	$value   = wpinv_get_option($args['id'], $std);
899 899
 
900
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
901
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
902
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
903
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
900
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
901
+	echo '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
902
+	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__('Upload File', 'invoicing') . '"/></span>';
903
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
904 904
 
905 905
 }
906 906
 
907
-function wpinv_color_callback( $args ) {
907
+function wpinv_color_callback($args) {
908 908
 
909
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
910
-	$value       = wpinv_get_option( $args['id'], $std );
911
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
909
+	$std         = isset($args['std']) ? $args['std'] : '';
910
+	$value       = wpinv_get_option($args['id'], $std);
911
+    $sanitize_id = wpinv_sanitize_key($args['id']);
912 912
 
913
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
914
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
913
+	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
914
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
915 915
 
916 916
 }
917 917
 
918
-function wpinv_country_states_callback( $args ) {
918
+function wpinv_country_states_callback($args) {
919 919
 
920
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
921
-	$value   = wpinv_get_option( $args['id'], $std );
920
+	$std     = isset($args['std']) ? $args['std'] : '';
921
+	$value   = wpinv_get_option($args['id'], $std);
922 922
 
923
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
923
+    $sanitize_id = wpinv_sanitize_key($args['id']);
924 924
 
925
-	if ( isset( $args['placeholder'] ) ) {
925
+	if (isset($args['placeholder'])) {
926 926
 		$placeholder = $args['placeholder'];
927 927
 	} else {
928 928
 		$placeholder = '';
@@ -930,15 +930,15 @@  discard block
 block discarded – undo
930 930
 
931 931
 	$states = wpinv_get_country_states();
932 932
 
933
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
934
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
933
+	$class = empty($states) ? 'wpinv-no-states' : 'wpi_select2';
934
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="' . esc_attr($class) . '" data-placeholder="' . esc_html($placeholder) . '"/>';
935 935
 
936
-	foreach ( $states as $option => $name ) {
937
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
936
+	foreach ($states as $option => $name) {
937
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($name) . '</option>';
938 938
 	}
939 939
 
940 940
 	echo '</select>';
941
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
941
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
942 942
 
943 943
 }
944 944
 
@@ -952,7 +952,7 @@  discard block
 block discarded – undo
952 952
 	</tr>
953 953
 	<tr class="bsui">
954 954
     	<td colspan="2" class="p-0">
955
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
955
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
956 956
 
957 957
 	<?php
958 958
 
@@ -961,11 +961,11 @@  discard block
 block discarded – undo
961 961
 /**
962 962
  * Displays a tax rate' edit row.
963 963
  */
964
-function wpinv_tax_rate_callback( $tax_rate, $key ) {
964
+function wpinv_tax_rate_callback($tax_rate, $key) {
965 965
 
966
-	$key                      = sanitize_key( $key );
967
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
968
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
966
+	$key                      = sanitize_key($key);
967
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
968
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
969 969
 
970 970
 }
971 971
 
@@ -979,158 +979,158 @@  discard block
 block discarded – undo
979 979
 	</tr>
980 980
 	<tr class="bsui">
981 981
     	<td colspan="2" class="p-0">
982
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rules-edit.php'; ?>
982
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rules-edit.php'; ?>
983 983
 
984 984
 	<?php
985 985
 
986 986
 }
987 987
 
988
-function wpinv_tools_callback( $args ) {
988
+function wpinv_tools_callback($args) {
989 989
     ?>
990 990
     </td><tr>
991 991
     <td colspan="2" class="wpinv_tools_tdbox">
992 992
     <?php
993
-    if ( $args['desc'] ) {
993
+    if ($args['desc']) {
994 994
 ?>
995
-<p><?php echo wp_kses_post( $args['desc'] ); ?></p><?php } ?>
996
-    <?php do_action( 'wpinv_tools_before' ); ?>
995
+<p><?php echo wp_kses_post($args['desc']); ?></p><?php } ?>
996
+    <?php do_action('wpinv_tools_before'); ?>
997 997
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
998 998
         <thead>
999 999
             <tr>
1000
-                <th scope="col" class="wpinv-th-tool"><?php esc_html_e( 'Tool', 'invoicing' ); ?></th>
1001
-                <th scope="col" class="wpinv-th-desc"><?php esc_html_e( 'Description', 'invoicing' ); ?></th>
1002
-                <th scope="col" class="wpinv-th-action"><?php esc_html_e( 'Action', 'invoicing' ); ?></th>
1000
+                <th scope="col" class="wpinv-th-tool"><?php esc_html_e('Tool', 'invoicing'); ?></th>
1001
+                <th scope="col" class="wpinv-th-desc"><?php esc_html_e('Description', 'invoicing'); ?></th>
1002
+                <th scope="col" class="wpinv-th-action"><?php esc_html_e('Action', 'invoicing'); ?></th>
1003 1003
             </tr>
1004 1004
         </thead>
1005 1005
 
1006 1006
         <tbody>
1007 1007
 			<tr>
1008
-                <td><?php esc_html_e( 'Check Pages', 'invoicing' ); ?></td>
1008
+                <td><?php esc_html_e('Check Pages', 'invoicing'); ?></td>
1009 1009
                 <td>
1010
-                    <small><?php esc_html_e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
1010
+                    <small><?php esc_html_e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
1011 1011
                 </td>
1012 1012
                 <td>
1013 1013
 					<a href="
1014 1014
                     <?php
1015 1015
 						echo esc_url(
1016 1016
 							wp_nonce_url(
1017
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1017
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
1018 1018
 								'getpaid-nonce',
1019 1019
 								'getpaid-nonce'
1020 1020
 							)
1021 1021
 						);
1022 1022
 					?>
1023
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1023
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1024 1024
                 </td>
1025 1025
             </tr>
1026 1026
 			<tr>
1027
-                <td><?php esc_html_e( 'Create Database Tables', 'invoicing' ); ?></td>
1027
+                <td><?php esc_html_e('Create Database Tables', 'invoicing'); ?></td>
1028 1028
                 <td>
1029
-                    <small><?php esc_html_e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
1029
+                    <small><?php esc_html_e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
1030 1030
                 </td>
1031 1031
                 <td>
1032 1032
 					<a href="
1033 1033
                     <?php
1034 1034
 						echo esc_url(
1035 1035
 							wp_nonce_url(
1036
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1036
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
1037 1037
 								'getpaid-nonce',
1038 1038
 								'getpaid-nonce'
1039 1039
 							)
1040 1040
 						);
1041 1041
 					?>
1042
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1042
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1043 1043
                 </td>
1044 1044
             </tr>
1045 1045
 			<tr>
1046
-                <td><?php esc_html_e( 'Migrate old invoices', 'invoicing' ); ?></td>
1046
+                <td><?php esc_html_e('Migrate old invoices', 'invoicing'); ?></td>
1047 1047
                 <td>
1048
-                    <small><?php esc_html_e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
1048
+                    <small><?php esc_html_e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
1049 1049
                 </td>
1050 1050
                 <td>
1051 1051
 					<a href="
1052 1052
                     <?php
1053 1053
 						echo esc_url(
1054 1054
 							wp_nonce_url(
1055
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1055
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
1056 1056
 								'getpaid-nonce',
1057 1057
 								'getpaid-nonce'
1058 1058
 							)
1059 1059
 						);
1060 1060
 					?>
1061
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1061
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1062 1062
                 </td>
1063 1063
             </tr>
1064 1064
 
1065 1065
 			<tr>
1066
-                <td><?php esc_html_e( 'Recalculate Discounts', 'invoicing' ); ?></td>
1066
+                <td><?php esc_html_e('Recalculate Discounts', 'invoicing'); ?></td>
1067 1067
                 <td>
1068
-                    <small><?php esc_html_e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
1068
+                    <small><?php esc_html_e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1069 1069
                 </td>
1070 1070
                 <td>
1071 1071
 					<a href="
1072 1072
                     <?php
1073 1073
 						echo esc_url(
1074 1074
 							wp_nonce_url(
1075
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1075
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1076 1076
 								'getpaid-nonce',
1077 1077
 								'getpaid-nonce'
1078 1078
 							)
1079 1079
 						);
1080 1080
 					?>
1081
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1081
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1082 1082
                 </td>
1083 1083
             </tr>
1084 1084
 
1085 1085
 			<tr>
1086
-                <td><?php esc_html_e( 'Set-up Wizard', 'invoicing' ); ?></td>
1086
+                <td><?php esc_html_e('Set-up Wizard', 'invoicing'); ?></td>
1087 1087
                 <td>
1088
-                    <small><?php esc_html_e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
1088
+                    <small><?php esc_html_e('Launch the quick set-up wizard.', 'invoicing'); ?></small>
1089 1089
                 </td>
1090 1090
                 <td>
1091 1091
 					<a href="
1092 1092
                     <?php
1093
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1093
+						echo esc_url(admin_url('index.php?page=gp-setup'));
1094 1094
 					?>
1095
-                    " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
1095
+                    " class="button button-primary"><?php esc_html_e('Launch', 'invoicing'); ?></a>
1096 1096
                 </td>
1097 1097
             </tr>
1098 1098
 
1099
-			<?php do_action( 'wpinv_tools_row' ); ?>
1099
+			<?php do_action('wpinv_tools_row'); ?>
1100 1100
         </tbody>
1101 1101
     </table>
1102
-    <?php do_action( 'wpinv_tools_after' ); ?>
1102
+    <?php do_action('wpinv_tools_after'); ?>
1103 1103
     <?php
1104 1104
 }
1105 1105
 
1106 1106
 
1107
-function wpinv_descriptive_text_callback( $args ) {
1108
-	echo wp_kses_post( $args['desc'] );
1107
+function wpinv_descriptive_text_callback($args) {
1108
+	echo wp_kses_post($args['desc']);
1109 1109
 }
1110 1110
 
1111
-function wpinv_raw_html_callback( $args ) {
1112
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
1111
+function wpinv_raw_html_callback($args) {
1112
+	echo wp_kses($args['desc'], getpaid_allowed_html());
1113 1113
 }
1114 1114
 
1115
-function wpinv_hook_callback( $args ) {
1116
-	do_action( 'wpinv_' . $args['id'], $args );
1115
+function wpinv_hook_callback($args) {
1116
+	do_action('wpinv_' . $args['id'], $args);
1117 1117
 }
1118 1118
 
1119 1119
 function wpinv_set_settings_cap() {
1120 1120
 	return wpinv_get_capability();
1121 1121
 }
1122
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1122
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1123 1123
 
1124 1124
 
1125
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1126
-    $old = ! empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1127
-    $new = ! empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1125
+function wpinv_on_update_settings($old_value, $value, $option) {
1126
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1127
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1128 1128
 
1129
-    if ( $old != $new ) {
1130
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1129
+    if ($old != $new) {
1130
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1131 1131
     }
1132 1132
 }
1133
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1133
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1134 1134
 
1135 1135
 /**
1136 1136
  * Returns the merge tags help text.
@@ -1139,16 +1139,16 @@  discard block
 block discarded – undo
1139 1139
  *
1140 1140
  * @return string
1141 1141
  */
1142
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1142
+function wpinv_get_merge_tags_help_text($subscription = false) {
1143 1143
 
1144 1144
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1145 1145
 	$link = sprintf(
1146 1146
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
1147 1147
 		$url,
1148
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1148
+		esc_html__('View available merge tags.', 'wpinv-quotes')
1149 1149
 	);
1150 1150
 
1151
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1151
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1152 1152
 
1153 1153
 	return "$description $link";
1154 1154
 
Please login to merge, or discard this patch.