AyeCode / invoicing

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-input.php

Spacing +208 added lines, -208 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -18,7 +18,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function input($args = array()){
+	public static function input($args = array()) {
 		$defaults = array(
 			'type'       => 'text',
 			'name'       => '',
@@ -52,13 +52,13 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 		$output = '';
-		if ( ! empty( $args['type'] ) ) {
+		if (!empty($args['type'])) {
 			// hidden label option needs to be empty
 			$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
 
-			$type = sanitize_html_class( $args['type'] );
+			$type = sanitize_html_class($args['type']);
 
 			$help_text = '';
 			$label = '';
@@ -66,24 +66,24 @@ 
 			$label_args = array(
 				'title'=> $args['label'],
 				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
+				'class' => $args['label_class'] . " ",
 				'label_type' => $args['label_type']
 			);
 
 			// floating labels need label after
-			if( $args['label_type'] == 'floating' && $type != 'checkbox' ){
+			if ($args['label_type'] == 'floating' && $type != 'checkbox') {
 				$label_after = true;
 				$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
 			}
 
 			// Some special sauce for files
-			if($type=='file' ){
+			if ($type == 'file') {
 				$label_after = true; // if type file we need the label after
 				$args['class'] .= ' custom-file-input ';
-			}elseif($type=='checkbox'){
+			}elseif ($type == 'checkbox') {
 				$label_after = true; // if type file we need the label after
 				$args['class'] .= ' custom-control-input ';
-			}elseif($type=='datepicker' || $type=='timepicker'){
+			}elseif ($type == 'datepicker' || $type == 'timepicker') {
 				$type = 'text';
 				//$args['class'] .= ' aui-flatpickr bg-initial ';
 				$args['class'] .= ' bg-initial ';
@@ -99,65 +99,65 @@ 
 			$output .= '<input type="' . $type . '" ';
 
 			// name
-			if(!empty($args['name'])){
-				$output .= ' name="'.esc_attr($args['name']).'" ';
+			if (!empty($args['name'])) {
+				$output .= ' name="' . esc_attr($args['name']) . '" ';
 			}
 
 			// id
-			if(!empty($args['id'])){
-				$output .= ' id="'.sanitize_html_class($args['id']).'" ';
+			if (!empty($args['id'])) {
+				$output .= ' id="' . sanitize_html_class($args['id']) . '" ';
 			}
 
 			// placeholder
-			if(!empty($args['placeholder'])){
-				$output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
+			if (!empty($args['placeholder'])) {
+				$output .= ' placeholder="' . esc_attr($args['placeholder']) . '" ';
 			}
 
 			// title
-			if(!empty($args['title'])){
-				$output .= ' title="'.esc_attr($args['title']).'" ';
+			if (!empty($args['title'])) {
+				$output .= ' title="' . esc_attr($args['title']) . '" ';
 			}
 
 			// value
-			if(!empty($args['value'])){
-				$output .= ' value="'.sanitize_text_field($args['value']).'" ';
+			if (!empty($args['value'])) {
+				$output .= ' value="' . sanitize_text_field($args['value']) . '" ';
 			}
 
 			// checked, for radio and checkboxes
-			if( ( $type == 'checkbox' || $type == 'radio' ) && $args['checked'] ){
+			if (($type == 'checkbox' || $type == 'radio') && $args['checked']) {
 				$output .= ' checked ';
 			}
 
 			// validation text
-			if(!empty($args['validation_text'])){
-				$output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
+			if (!empty($args['validation_text'])) {
+				$output .= ' oninvalid="setCustomValidity(\'' . esc_attr($args['validation_text']) . '\')" ';
 				$output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
 			}
 
 			// validation_pattern
-			if(!empty($args['validation_pattern'])){
-				$output .= ' pattern="'.$args['validation_pattern'].'" ';
+			if (!empty($args['validation_pattern'])) {
+				$output .= ' pattern="' . $args['validation_pattern'] . '" ';
 			}
 
 			// step (for numbers)
-			if(!empty($args['step'])){
-				$output .= ' step="'.$args['step'].'" ';
+			if (!empty($args['step'])) {
+				$output .= ' step="' . $args['step'] . '" ';
 			}
 
 			// required
-			if(!empty($args['required'])){
+			if (!empty($args['required'])) {
 				$output .= ' required ';
 			}
 
 			// class
-			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
-			$output .= ' class="form-control '.$class.'" ';
+			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes($args['class']) : '';
+			$output .= ' class="form-control ' . $class . '" ';
 
 			// data-attributes
 			$output .= AUI_Component_Helper::data_attributes($args);
 
 			// extra attributes
-			if(!empty($args['extra_attributes'])){
+			if (!empty($args['extra_attributes'])) {
 				$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
 			}
 
@@ -166,40 +166,40 @@ 
 
 
 			// label
-			if(!empty($args['label'])){
-				if($type == 'file'){$label_args['class'] .= 'custom-file-label';}
-				elseif($type == 'checkbox'){$label_args['class'] .= 'custom-control-label';}
-				$label = self::label( $label_args, $type );
+			if (!empty($args['label'])) {
+				if ($type == 'file') {$label_args['class'] .= 'custom-file-label'; }
+				elseif ($type == 'checkbox') {$label_args['class'] .= 'custom-control-label'; }
+				$label = self::label($label_args, $type);
 			}
 
 			// help text
-			if(!empty($args['help_text'])){
+			if (!empty($args['help_text'])) {
 				$help_text = AUI_Component_Helper::help_text($args['help_text']);
 			}
 
 
 			// set help text in the correct possition
-			if($label_after){
+			if ($label_after) {
 				$output .= $label . $help_text;
 			}
 
 			// some input types need a separate wrap
-			if($type == 'file') {
-				$output = self::wrap( array(
+			if ($type == 'file') {
+				$output = self::wrap(array(
 					'content' => $output,
 					'class'   => 'form-group custom-file'
-				) );
-			}elseif($type == 'checkbox'){
+				));
+			}elseif ($type == 'checkbox') {
 				$wrap_class = $args['switch'] ? 'custom-switch' : 'custom-checkbox';
-				$output = self::wrap( array(
+				$output = self::wrap(array(
 					'content' => $output,
-					'class'   => 'custom-control '.$wrap_class
-				) );
+					'class'   => 'custom-control ' . $wrap_class
+				));
 
-				if($args['label_type']=='horizontal'){
+				if ($args['label_type'] == 'horizontal') {
 					$output = '<div class="col-sm-2 col-form-label"></div><div class="col-sm-10">' . $output . '</div>';
 				}
-			}elseif($type == 'password' && $args['password_toggle'] && !$args['input_group_right']){
+			}elseif ($type == 'password' && $args['password_toggle'] && !$args['input_group_right']) {
 
 
 				// allow password field to toggle view
@@ -213,49 +213,49 @@ 
 			}
 
 			// input group wraps
-			if($args['input_group_left'] || $args['input_group_right']){
+			if ($args['input_group_left'] || $args['input_group_right']) {
 				$w100 = strpos($args['class'], 'w-100') !== false ? ' w-100' : '';
-				if($args['input_group_left']){
-					$output = self::wrap( array(
+				if ($args['input_group_left']) {
+					$output = self::wrap(array(
 						'content' => $output,
-						'class'   => $args['input_group_left_inside'] ? 'input-group-inside position-relative'.$w100  : 'input-group',
+						'class'   => $args['input_group_left_inside'] ? 'input-group-inside position-relative' . $w100 : 'input-group',
 						'input_group_left' => $args['input_group_left'],
 						'input_group_left_inside'    => $args['input_group_left_inside']
-					) );
+					));
 				}
-				if($args['input_group_right']){
-					$output = self::wrap( array(
+				if ($args['input_group_right']) {
+					$output = self::wrap(array(
 						'content' => $output,
-						'class'   => $args['input_group_right_inside'] ? 'input-group-inside position-relative'.$w100 : 'input-group',
+						'class'   => $args['input_group_right_inside'] ? 'input-group-inside position-relative' . $w100 : 'input-group',
 						'input_group_right' => $args['input_group_right'],
 						'input_group_right_inside'    => $args['input_group_right_inside']
-					) );
+					));
 				}
 
 			}
 
-			if(!$label_after){
+			if (!$label_after) {
 				$output .= $help_text;
 			}
 
 
-			if($args['label_type']=='horizontal' && $type != 'checkbox'){
-				$output = self::wrap( array(
+			if ($args['label_type'] == 'horizontal' && $type != 'checkbox') {
+				$output = self::wrap(array(
 					'content' => $output,
 					'class'   => 'col-sm-10',
-				) );
+				));
 			}
 
-			if(!$label_after){
+			if (!$label_after) {
 				$output = $label . $output;
 			}
 
 			// wrap
-			if(!$args['no_wrap']){
+			if (!$args['no_wrap']) {
 
-				$form_group_class = $args['label_type']=='floating' && $type != 'checkbox' ? 'form-label-group' : 'form-group';
-				$wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
-				$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+				$form_group_class = $args['label_type'] == 'floating' && $type != 'checkbox' ? 'form-label-group' : 'form-group';
+				$wrap_class = $args['label_type'] == 'horizontal' ? $form_group_class . ' row' : $form_group_class;
+				$wrap_class = !empty($args['wrap_class']) ? $wrap_class . " " . $args['wrap_class'] : $wrap_class;
 				$output = self::wrap(array(
 					'content' => $output,
 					'class'   => $wrap_class,
@@ -278,7 +278,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function textarea($args = array()){
+	public static function textarea($args = array()) {
 		$defaults = array(
 			'name'       => '',
 			'class'      => '',
@@ -304,43 +304,43 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 		$output = '';
 
 		// hidden label option needs to be empty
 		$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
 
 		// floating labels don't work with wysiwyg so set it as top
-		if($args['label_type'] == 'floating' && !empty($args['wysiwyg'])){
+		if ($args['label_type'] == 'floating' && !empty($args['wysiwyg'])) {
 			$args['label_type'] = 'top';
 		}
 
 		$label_after = $args['label_after'];
 
 		// floating labels need label after
-		if( $args['label_type'] == 'floating' && empty($args['wysiwyg']) ){
+		if ($args['label_type'] == 'floating' && empty($args['wysiwyg'])) {
 			$label_after = true;
 			$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
 		}
 
 		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label']) && !$label_after){
+		if (!empty($args['label']) && is_array($args['label'])) {
+		}elseif (!empty($args['label']) && !$label_after) {
 			$label_args = array(
 				'title'=> $args['label'],
 				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
+				'class' => $args['label_class'] . " ",
 				'label_type' => $args['label_type']
 			);
-			$output .= self::label( $label_args );
+			$output .= self::label($label_args);
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '<div class="col-sm-10">';
 		}
 
-		if(!empty($args['wysiwyg'])){
+		if (!empty($args['wysiwyg'])) {
 			ob_start();
 			$content = $args['value'];
 			$editor_id = !empty($args['id']) ? sanitize_html_class($args['id']) : 'wp_editor';
@@ -354,69 +354,69 @@ 
 			);
 
 			// maybe set settings if array
-			if(is_array($args['wysiwyg'])){
-				$settings  = wp_parse_args( $args['wysiwyg'], $settings );
+			if (is_array($args['wysiwyg'])) {
+				$settings = wp_parse_args($args['wysiwyg'], $settings);
 			}
 
-			wp_editor( $content, $editor_id, $settings );
+			wp_editor($content, $editor_id, $settings);
 			$output .= ob_get_clean();
-		}else{
+		} else {
 
 			// open
 			$output .= '<textarea ';
 
 			// name
-			if(!empty($args['name'])){
-				$output .= ' name="'.sanitize_html_class($args['name']).'" ';
+			if (!empty($args['name'])) {
+				$output .= ' name="' . sanitize_html_class($args['name']) . '" ';
 			}
 
 			// id
-			if(!empty($args['id'])){
-				$output .= ' id="'.sanitize_html_class($args['id']).'" ';
+			if (!empty($args['id'])) {
+				$output .= ' id="' . sanitize_html_class($args['id']) . '" ';
 			}
 
 			// placeholder
-			if(!empty($args['placeholder'])){
-				$output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
+			if (!empty($args['placeholder'])) {
+				$output .= ' placeholder="' . esc_attr($args['placeholder']) . '" ';
 			}
 
 			// title
-			if(!empty($args['title'])){
-				$output .= ' title="'.esc_attr($args['title']).'" ';
+			if (!empty($args['title'])) {
+				$output .= ' title="' . esc_attr($args['title']) . '" ';
 			}
 
 			// validation text
-			if(!empty($args['validation_text'])){
-				$output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
+			if (!empty($args['validation_text'])) {
+				$output .= ' oninvalid="setCustomValidity(\'' . esc_attr($args['validation_text']) . '\')" ';
 				$output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
 			}
 
 			// validation_pattern
-			if(!empty($args['validation_pattern'])){
-				$output .= ' pattern="'.$args['validation_pattern'].'" ';
+			if (!empty($args['validation_pattern'])) {
+				$output .= ' pattern="' . $args['validation_pattern'] . '" ';
 			}
 
 			// required
-			if(!empty($args['required'])){
+			if (!empty($args['required'])) {
 				$output .= ' required ';
 			}
 
 			// rows
-			if(!empty($args['rows'])){
-				$output .= ' rows="'.absint($args['rows']).'" ';
+			if (!empty($args['rows'])) {
+				$output .= ' rows="' . absint($args['rows']) . '" ';
 			}
 
 
 			// class
 			$class = !empty($args['class']) ? $args['class'] : '';
-			$output .= ' class="form-control '.$class.'" ';
+			$output .= ' class="form-control ' . $class . '" ';
 
 
 			// close tag
 			$output .= ' >';
 
 			// value
-			if(!empty($args['value'])){
+			if (!empty($args['value'])) {
 				$output .= sanitize_textarea_field($args['value']);
 			}
 
@@ -425,32 +425,32 @@ 
 
 		}
 
-		if(!empty($args['label']) && $label_after){
+		if (!empty($args['label']) && $label_after) {
 			$label_args = array(
 				'title'=> $args['label'],
 				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
+				'class' => $args['label_class'] . " ",
 				'label_type' => $args['label_type']
 			);
-			$output .= self::label( $label_args );
+			$output .= self::label($label_args);
 		}
 
 		// help text
-		if(!empty($args['help_text'])){
+		if (!empty($args['help_text'])) {
 			$output .= AUI_Component_Helper::help_text($args['help_text']);
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '</div>';
 		}
 
 
 		// wrap
-		if(!$args['no_wrap']){
-			$form_group_class = $args['label_type']=='floating' ? 'form-label-group' : 'form-group';
-			$wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
-			$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+		if (!$args['no_wrap']) {
+			$form_group_class = $args['label_type'] == 'floating' ? 'form-label-group' : 'form-group';
+			$wrap_class = $args['label_type'] == 'horizontal' ? $form_group_class . ' row' : $form_group_class;
+			$wrap_class = !empty($args['wrap_class']) ? $wrap_class . " " . $args['wrap_class'] : $wrap_class;
 			$output = self::wrap(array(
 				'content' => $output,
 				'class'   => $wrap_class,
@@ -463,7 +463,7 @@ 
 		return $output;
 	}
 
-	public static function label($args = array(), $type = ''){
+	public static function label($args = array(), $type = '') {
 		//<label for="exampleInputEmail1">Email address</label>
 		$defaults = array(
 			'title'       => 'div',
@@ -475,20 +475,20 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 		$output = '';
 
-		if($args['title']){
+		if ($args['title']) {
 
 			// maybe hide labels //@todo set a global option for visibility class
-			if($type == 'file' || $type == 'checkbox' || $type == 'radio' || !empty($args['label_type']) ){
+			if ($type == 'file' || $type == 'checkbox' || $type == 'radio' || !empty($args['label_type'])) {
 				$class = $args['class'];
-			}else{
-				$class = 'sr-only '.$args['class'];
+			} else {
+				$class = 'sr-only ' . $args['class'];
 			}
 
 			// maybe horizontal
-			if($args['label_type']=='horizontal' && $type != 'checkbox'){
+			if ($args['label_type'] == 'horizontal' && $type != 'checkbox') {
 				$class .= ' col-sm-2 col-form-label';
 			}
 
@@ -496,20 +496,20 @@ 
 			$output .= '<label ';
 
 			// for
-			if(!empty($args['for'])){
-				$output .= ' for="'.sanitize_text_field($args['for']).'" ';
+			if (!empty($args['for'])) {
+				$output .= ' for="' . sanitize_text_field($args['for']) . '" ';
 			}
 
 			// class
-			$class = $class ? AUI_Component_Helper::esc_classes( $class ) : '';
-			$output .= ' class="'.$class.'" ';
+			$class = $class ? AUI_Component_Helper::esc_classes($class) : '';
+			$output .= ' class="' . $class . '" ';
 
 			// close
 			$output .= '>';
 
 
 			// title, don't escape fully as can contain html
-			if(!empty($args['title'])){
+			if (!empty($args['title'])) {
 				$output .= wp_kses_post($args['title']);
 			}
 
@@ -530,7 +530,7 @@ 
 	 *
 	 * @return string
 	 */
-	public static function wrap($args = array()){
+	public static function wrap($args = array()) {
 		$defaults = array(
 			'type'       => 'div',
 			'class'      => 'form-group',
@@ -546,55 +546,55 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 		$output = '';
-		if($args['type']){
+		if ($args['type']) {
 
 			// open
-			$output .= '<'.sanitize_html_class($args['type']);
+			$output .= '<' . sanitize_html_class($args['type']);
 
 			// element require
-			if(!empty($args['element_require'])){
+			if (!empty($args['element_require'])) {
 				$output .= AUI_Component_Helper::element_require($args['element_require']);
 				$args['class'] .= " aui-conditional-field";
 			}
 
 			// argument_id
-			if( !empty($args['argument_id']) ){
-				$output .= ' data-argument="'.esc_attr($args['argument_id']).'"';
+			if (!empty($args['argument_id'])) {
+				$output .= ' data-argument="' . esc_attr($args['argument_id']) . '"';
 			}
 
 			// class
-			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
-			$output .= ' class="'.$class.'" ';
+			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes($args['class']) : '';
+			$output .= ' class="' . $class . '" ';
 
 			// close wrap
 			$output .= ' >';
 
 
 			// Input group left
-			if(!empty($args['input_group_left'])){
+			if (!empty($args['input_group_left'])) {
 				$position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
-				$input_group_left = strpos($args['input_group_left'], '<') !== false ? $args['input_group_left'] : '<span class="input-group-text">'.$args['input_group_left'].'</span>';
-				$output .= '<div class="input-group-prepend '.$position_class.'">'.$input_group_left.'</div>';
+				$input_group_left = strpos($args['input_group_left'], '<') !== false ? $args['input_group_left'] : '<span class="input-group-text">' . $args['input_group_left'] . '</span>';
+				$output .= '<div class="input-group-prepend ' . $position_class . '">' . $input_group_left . '</div>';
 			}
 
 			// content
 			$output .= $args['content'];
 
 			// Input group right
-			if(!empty($args['input_group_right'])){
+			if (!empty($args['input_group_right'])) {
 				$position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
-				$input_group_right = strpos($args['input_group_right'], '<') !== false ? $args['input_group_right'] : '<span class="input-group-text">'.$args['input_group_right'].'</span>';
-				$output .= '<div class="input-group-append '.$position_class.'">'.$input_group_right.'</div>';
+				$input_group_right = strpos($args['input_group_right'], '<') !== false ? $args['input_group_right'] : '<span class="input-group-text">' . $args['input_group_right'] . '</span>';
+				$output .= '<div class="input-group-append ' . $position_class . '">' . $input_group_right . '</div>';
 			}
 
 
 			// close wrap
-			$output .= '</'.sanitize_html_class($args['type']).'>';
+			$output .= '</' . sanitize_html_class($args['type']) . '>';
 
 
-		}else{
+		} else {
 			$output = $args['content'];
 		}
 
@@ -608,7 +608,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function select($args = array()){
+	public static function select($args = array()) {
 		$defaults = array(
 			'class'      => '',
 			'wrap_class' => '',
@@ -634,11 +634,11 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 		$output = '';
 
 		// for now lets hide floating labels
-		if( $args['label_type'] == 'floating' ){$args['label_type'] = 'hidden';}
+		if ($args['label_type'] == 'floating') {$args['label_type'] = 'hidden'; }
 
 		// hidden label option needs to be empty
 		$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
@@ -647,47 +647,47 @@ 
 		$label_after = $args['label_after'];
 
 		// floating labels need label after
-		if( $args['label_type'] == 'floating' ){
+		if ($args['label_type'] == 'floating') {
 			$label_after = true;
 			$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
 		}
 
 		// Maybe setup select2
 		$is_select2 = false;
-		if(!empty($args['select2'])){
+		if (!empty($args['select2'])) {
 			$args['class'] .= ' aui-select2';
 			$is_select2 = true;
-		}elseif( strpos($args['class'], 'aui-select2') !== false){
+		}elseif (strpos($args['class'], 'aui-select2') !== false) {
 			$is_select2 = true;
 		}
 
 		// select2 tags
-		if( !empty($args['select2']) && $args['select2'] === 'tags'){ // triple equals needed here for some reason
+		if (!empty($args['select2']) && $args['select2'] === 'tags') { // triple equals needed here for some reason
 			$args['data-tags'] = 'true';
 			$args['data-token-separators'] = "[',']";
 			$args['multiple'] = true;
 		}
 
 		// select2 placeholder
-		if($is_select2 && !empty($args['placeholder']) && empty($args['data-placeholder'])){
+		if ($is_select2 && !empty($args['placeholder']) && empty($args['data-placeholder'])) {
 			$args['data-placeholder'] = esc_attr($args['placeholder']);
 			$args['data-allow-clear'] = empty($args['data-allow-clear']) ? true : esc_attr($args['data-allow-clear']);
 		}
 
 		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label']) && !$label_after){
+		if (!empty($args['label']) && is_array($args['label'])) {
+		}elseif (!empty($args['label']) && !$label_after) {
 			$label_args = array(
 				'title'=> $args['label'],
 				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
+				'class' => $args['label_class'] . " ",
 				'label_type' => $args['label_type']
 			);
 			$output .= self::label($label_args);
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '<div class="col-sm-10">';
 		}
 
@@ -695,32 +695,32 @@ 
 		$output .= '<select ';
 
 		// style
-		if($is_select2){
+		if ($is_select2) {
 			$output .= " style='width:100%;' ";
 		}
 
 		// element require
-		if(!empty($args['element_require'])){
+		if (!empty($args['element_require'])) {
 			$output .= AUI_Component_Helper::element_require($args['element_require']);
 			$args['class'] .= " aui-conditional-field";
 		}
 
 		// class
 		$class = !empty($args['class']) ? $args['class'] : '';
-		$output .= AUI_Component_Helper::class_attr('custom-select '.$class);
+		$output .= AUI_Component_Helper::class_attr('custom-select ' . $class);
 
 		// name
-		if(!empty($args['name'])){
-			$output .= AUI_Component_Helper::name($args['name'],$args['multiple']);
+		if (!empty($args['name'])) {
+			$output .= AUI_Component_Helper::name($args['name'], $args['multiple']);
 		}
 
 		// id
-		if(!empty($args['id'])){
+		if (!empty($args['id'])) {
 			$output .= AUI_Component_Helper::id($args['id']);
 		}
 
 		// title
-		if(!empty($args['title'])){
+		if (!empty($args['title'])) {
 			$output .= AUI_Component_Helper::title($args['title']);
 		}
 
@@ -731,17 +731,17 @@ 
 		$output .= AUI_Component_Helper::aria_attributes($args);
 
 		// extra attributes
-		if(!empty($args['extra_attributes'])){
+		if (!empty($args['extra_attributes'])) {
 			$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
 		}
 
 		// required
-		if(!empty($args['required'])){
+		if (!empty($args['required'])) {
 			$output .= ' required ';
 		}
 
 		// multiple
-		if(!empty($args['multiple'])){
+		if (!empty($args['multiple'])) {
 			$output .= ' multiple ';
 		}
 
@@ -749,21 +749,21 @@ 
 		$output .= ' >';
 
 		// placeholder
-		if(!empty($args['placeholder']) && !$is_select2){
-			$output .= '<option value="" disabled selected hidden>'.esc_attr($args['placeholder']).'</option>';
-		}elseif($is_select2 && !empty($args['placeholder'])){
+		if (!empty($args['placeholder']) && !$is_select2) {
+			$output .= '<option value="" disabled selected hidden>' . esc_attr($args['placeholder']) . '</option>';
+		}elseif ($is_select2 && !empty($args['placeholder'])) {
 			$output .= "<option></option>"; // select2 needs an empty select to fill the placeholder
 		}
 
 		// Options
-		if(!empty($args['options'])){
+		if (!empty($args['options'])) {
 
-			if(!is_array($args['options'])){
+			if (!is_array($args['options'])) {
 				$output .= $args['options']; // not the preferred way but an option
-			}else{
-				foreach($args['options'] as $val => $name){
+			} else {
+				foreach ($args['options'] as $val => $name) {
 					$selected = '';
-					if(is_array($name)){
+					if (is_array($name)) {
 						if (isset($name['optgroup']) && ($name['optgroup'] == 'start' || $name['optgroup'] == 'end')) {
 							$option_label = isset($name['label']) ? $name['label'] : '';
 
@@ -771,23 +771,23 @@ 
 						} else {
 							$option_label = isset($name['label']) ? $name['label'] : '';
 							$option_value = isset($name['value']) ? $name['value'] : '';
-							if(!empty($args['multiple']) && !empty($args['value']) && is_array($args['value']) ){
+							if (!empty($args['multiple']) && !empty($args['value']) && is_array($args['value'])) {
 								$selected = in_array($option_value, stripslashes_deep($args['value'])) ? "selected" : "";
-							} elseif(!empty($args['value'])) {
-								$selected = selected($option_value,stripslashes_deep($args['value']), false);
+							} elseif (!empty($args['value'])) {
+								$selected = selected($option_value, stripslashes_deep($args['value']), false);
 							}
 
 							$output .= '<option value="' . esc_attr($option_value) . '" ' . $selected . '>' . $option_label . '</option>';
 						}
-					}else{
-						if(!empty($args['value'])){
-							if(is_array($args['value'])){
-								$selected = in_array($val,$args['value']) ? 'selected="selected"' : '';
-							} elseif(!empty($args['value'])) {
-								$selected = selected( $args['value'], $val, false);
+					} else {
+						if (!empty($args['value'])) {
+							if (is_array($args['value'])) {
+								$selected = in_array($val, $args['value']) ? 'selected="selected"' : '';
+							} elseif (!empty($args['value'])) {
+								$selected = selected($args['value'], $val, false);
 							}
 						}
-						$output .= '<option value="'.esc_attr($val).'" '.$selected.'>'.esc_attr($name).'</option>';
+						$output .= '<option value="' . esc_attr($val) . '" ' . $selected . '>' . esc_attr($name) . '</option>';
 					}
 				}
 			}
@@ -797,31 +797,31 @@ 
 		// closing tag
 		$output .= '</select>';
 
-		if(!empty($args['label']) && $label_after){
+		if (!empty($args['label']) && $label_after) {
 			$label_args = array(
 				'title'=> $args['label'],
 				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
+				'class' => $args['label_class'] . " ",
 				'label_type' => $args['label_type']
 			);
 			$output .= self::label($label_args);
 		}
 
 		// help text
-		if(!empty($args['help_text'])){
+		if (!empty($args['help_text'])) {
 			$output .= AUI_Component_Helper::help_text($args['help_text']);
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '</div>';
 		}
 
 
 		// wrap
-		if(!$args['no_wrap']){
-			$wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
-			$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+		if (!$args['no_wrap']) {
+			$wrap_class = $args['label_type'] == 'horizontal' ? 'form-group row' : 'form-group';
+			$wrap_class = !empty($args['wrap_class']) ? $wrap_class . " " . $args['wrap_class'] : $wrap_class;
 			$output = self::wrap(array(
 				'content' => $output,
 				'class'   => $wrap_class,
@@ -841,7 +841,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function radio($args = array()){
+	public static function radio($args = array()) {
 		$defaults = array(
 			'class'      => '',
 			'wrap_class' => '',
@@ -864,14 +864,14 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
 		// for now lets use horizontal for floating
-		if( $args['label_type'] == 'floating' ){$args['label_type'] = 'horizontal';}
+		if ($args['label_type'] == 'floating') {$args['label_type'] = 'horizontal'; }
 
 		$label_args = array(
 			'title'=> $args['label'],
-			'class' => $args['label_class']." pt-0 ",
+			'class' => $args['label_class'] . " pt-0 ",
 			'label_type' => $args['label_type']
 		);
 
@@ -880,36 +880,36 @@ 
 
 
 		// label before
-		if(!empty($args['label'])){
-			$output .= self::label( $label_args, 'radio' );
+		if (!empty($args['label'])) {
+			$output .= self::label($label_args, 'radio');
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '<div class="col-sm-10">';
 		}
 
-		if(!empty($args['options'])){
+		if (!empty($args['options'])) {
 			$count = 0;
-			foreach($args['options'] as $value => $label){
+			foreach ($args['options'] as $value => $label) {
 				$option_args = $args;
 				$option_args['value'] = $value;
 				$option_args['label'] = $label;
 				$option_args['checked'] = $value == $args['value'] ? true : false;
-				$output .= self::radio_option($option_args,$count);
+				$output .= self::radio_option($option_args, $count);
 				$count++;
 			}
 		}
 
 		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
+		if ($args['label_type'] == 'horizontal') {
 			$output .= '</div>';
 		}
 
 
 		// wrap
-		$wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
-		$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+		$wrap_class = $args['label_type'] == 'horizontal' ? 'form-group row' : 'form-group';
+		$wrap_class = !empty($args['wrap_class']) ? $wrap_class . " " . $args['wrap_class'] : $wrap_class;
 		$output = self::wrap(array(
 			'content' => $output,
 			'class'   => $wrap_class,
@@ -928,7 +928,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function radio_option($args = array(),$count = ''){
+	public static function radio_option($args = array(), $count = '') {
 		$defaults = array(
 			'class'      => '',
 			'id'         => '',
@@ -946,7 +946,7 @@ 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args   = wp_parse_args( $args, $defaults );
+		$args   = wp_parse_args($args, $defaults);
 
 		$output = '';
 
@@ -957,27 +957,27 @@ 
 		$output .= ' class="form-check-input" ';
 
 		// name
-		if(!empty($args['name'])){
+		if (!empty($args['name'])) {
 			$output .= AUI_Component_Helper::name($args['name']);
 		}
 
 		// id
-		if(!empty($args['id'])){
-			$output .= AUI_Component_Helper::id($args['id'].$count);
+		if (!empty($args['id'])) {
+			$output .= AUI_Component_Helper::id($args['id'] . $count);
 		}
 
 		// title
-		if(!empty($args['title'])){
+		if (!empty($args['title'])) {
 			$output .= AUI_Component_Helper::title($args['title']);
 		}
 
 		// value
-		if(isset($args['value'])){
-			$output .= ' value="'.sanitize_text_field($args['value']).'" ';
+		if (isset($args['value'])) {
+			$output .= ' value="' . sanitize_text_field($args['value']) . '" ';
 		}
 
 		// checked, for radio and checkboxes
-		if( $args['checked'] ){
+		if ($args['checked']) {
 			$output .= ' checked ';
 		}
 
@@ -988,12 +988,12 @@ 
 		$output .= AUI_Component_Helper::aria_attributes($args);
 
 		// extra attributes
-		if(!empty($args['extra_attributes'])){
+		if (!empty($args['extra_attributes'])) {
 			$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
 		}
 
 		// required
-		if(!empty($args['required'])){
+		if (!empty($args['required'])) {
 			$output .= ' required ';
 		}
 
@@ -1001,13 +1001,13 @@ 
 		$output .= ' >';
 
 		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label'])){
-			$output .= self::label(array('title'=>$args['label'],'for'=>$args['id'].$count,'class'=>'form-check-label'),'radio');
+		if (!empty($args['label']) && is_array($args['label'])) {
+		}elseif (!empty($args['label'])) {
+			$output .= self::label(array('title'=>$args['label'], 'for'=>$args['id'] . $count, 'class'=>'form-check-label'), 'radio');
 		}
 
 		// wrap
-		if(!$args['no_wrap']){
+		if (!$args['no_wrap']) {
 			$wrap_class = $args['inline'] ? 'form-check form-check-inline' : 'form-check';
 			$output = self::wrap(array(
 				'content' => $output,

vendor/ayecode/wp-ayecode-ui/includes/ayecode-ui-settings.php

Spacing +235 added lines, -235 removed lines

@@ -12,14 +12,14 @@ 
 /**
  * Bail if we are not in WP.
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * Only add if the class does not already exist.
  */
-if ( ! class_exists( 'AyeCode_UI_Settings' ) ) {
+if (!class_exists('AyeCode_UI_Settings')) {
 
 	/**
 	 * A Class to be able to change settings for Font Awesome.
@@ -98,23 +98,23 @@ 
 		 * @return AyeCode_UI_Settings - Main instance.
 		 */
 		public static function instance() {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_UI_Settings ) ) {
+			if (!isset(self::$instance) && !(self::$instance instanceof AyeCode_UI_Settings)) {
 
 				self::$instance = new AyeCode_UI_Settings;
 
-				add_action( 'init', array( self::$instance, 'init' ) ); // set settings
+				add_action('init', array(self::$instance, 'init')); // set settings
 
-				if ( is_admin() ) {
-					add_action( 'admin_menu', array( self::$instance, 'menu_item' ) );
-					add_action( 'admin_init', array( self::$instance, 'register_settings' ) );
+				if (is_admin()) {
+					add_action('admin_menu', array(self::$instance, 'menu_item'));
+					add_action('admin_init', array(self::$instance, 'register_settings'));
 
 					// Maybe show example page
-					add_action( 'template_redirect', array( self::$instance,'maybe_show_examples' ) );
+					add_action('template_redirect', array(self::$instance, 'maybe_show_examples'));
 				}
 
-				add_action( 'customize_register', array( self::$instance, 'customizer_settings' ));
+				add_action('customize_register', array(self::$instance, 'customizer_settings'));
 
-				do_action( 'ayecode_ui_settings_loaded' );
+				do_action('ayecode_ui_settings_loaded');
 			}
 
 			return self::$instance;
@@ -123,7 +123,7 @@ 
 		/**
 		 * Setup some constants.
 		 */
-		public function constants(){
+		public function constants() {
 			define('AUI_PRIMARY_COLOR_ORIGINAL', "#1e73be");
 			define('AUI_SECONDARY_COLOR_ORIGINAL', '#6c757d');
 			if (!defined('AUI_PRIMARY_COLOR')) define('AUI_PRIMARY_COLOR', AUI_PRIMARY_COLOR_ORIGINAL);
@@ -143,24 +143,24 @@ 
 			 *
 			 * We load super early in case there is a theme version that might change the colors
 			 */
-			if ( $this->settings['css'] ) {
-				add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ), 1 );
+			if ($this->settings['css']) {
+				add_action('wp_enqueue_scripts', array($this, 'enqueue_style'), 1);
 			}
-			if ( $this->settings['css_backend'] && $this->load_admin_scripts() ) {
-				add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_style' ), 1 );
+			if ($this->settings['css_backend'] && $this->load_admin_scripts()) {
+				add_action('admin_enqueue_scripts', array($this, 'enqueue_style'), 1);
 			}
 
 			// maybe load JS
-			if ( $this->settings['js'] ) {
-				add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 1 );
+			if ($this->settings['js']) {
+				add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 1);
 			}
-			if ( $this->settings['js_backend'] && $this->load_admin_scripts() ) {
-				add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 1 );
+			if ($this->settings['js_backend'] && $this->load_admin_scripts()) {
+				add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'), 1);
 			}
 
 			// Maybe set the HTML font size
-			if ( $this->settings['html_font_size'] ) {
-				add_action( 'wp_footer', array( $this, 'html_font_size' ), 10 );
+			if ($this->settings['html_font_size']) {
+				add_action('wp_footer', array($this, 'html_font_size'), 10);
 			}
 
 
@@ -171,13 +171,13 @@ 
 		 *
 		 * @return bool
 		 */
-		public function load_admin_scripts(){
+		public function load_admin_scripts() {
 			$result = true;
 
-			if(!empty($this->settings['disable_admin'])){
-				$url_parts = explode("\n",$this->settings['disable_admin']);
-				foreach($url_parts as $part){
-					if( strpos($_SERVER['REQUEST_URI'], trim($part)) !== false ){
+			if (!empty($this->settings['disable_admin'])) {
+				$url_parts = explode("\n", $this->settings['disable_admin']);
+				foreach ($url_parts as $part) {
+					if (strpos($_SERVER['REQUEST_URI'], trim($part)) !== false) {
 						return false; // return early, no point checking further
 					}
 				}
@@ -189,9 +189,9 @@ 
 		/**
 		 * Add a html font size to the footer.
 		 */
-		public function html_font_size(){
+		public function html_font_size() {
 			$this->settings = $this->get_settings();
-			echo "<style>html{font-size:".absint($this->settings['html_font_size'])."px;}</style>";
+			echo "<style>html{font-size:" . absint($this->settings['html_font_size']) . "px;}</style>";
 		}
 
 		/**
@@ -201,18 +201,18 @@ 
 
 			$css_setting = current_action() == 'wp_enqueue_scripts' ? 'css' : 'css_backend';
 
-			if($this->settings[$css_setting]){
-				$compatibility = $this->settings[$css_setting]=='core' ? false : true;
-				$url = $this->settings[$css_setting]=='core' ? $this->url.'assets/css/ayecode-ui.css' : $this->url.'assets/css/ayecode-ui-compatibility.css';
-				wp_register_style( 'ayecode-ui', $url, array(), $this->latest );
-				wp_enqueue_style( 'ayecode-ui' );
+			if ($this->settings[$css_setting]) {
+				$compatibility = $this->settings[$css_setting] == 'core' ? false : true;
+				$url = $this->settings[$css_setting] == 'core' ? $this->url . 'assets/css/ayecode-ui.css' : $this->url . 'assets/css/ayecode-ui-compatibility.css';
+				wp_register_style('ayecode-ui', $url, array(), $this->latest);
+				wp_enqueue_style('ayecode-ui');
 
 				// flatpickr
-				wp_register_style( 'flatpickr', $this->url.'assets/css/flatpickr.min.css', array(), $this->latest );
+				wp_register_style('flatpickr', $this->url . 'assets/css/flatpickr.min.css', array(), $this->latest);
 
 
 				// fix some wp-admin issues
-				if(is_admin()){
+				if (is_admin()) {
 					$custom_css = "
                 body{
                     background-color: #f1f1f1;
@@ -255,11 +255,11 @@ 
 						    padding: 0;
 						}
 					";
-					wp_add_inline_style( 'ayecode-ui', $custom_css );
+					wp_add_inline_style('ayecode-ui', $custom_css);
 				}
 
 				// custom changes
-				wp_add_inline_style( 'ayecode-ui', self::custom_css($compatibility) );
+				wp_add_inline_style('ayecode-ui', self::custom_css($compatibility));
 
 			}
 		}
@@ -269,7 +269,7 @@ 
 		 *
 		 * If this remains small then its best to use this than to add another JS file.
 		 */
-		public function inline_script(){
+		public function inline_script() {
 			ob_start();
 			?>
 			<script>
@@ -763,10 +763,10 @@ 
 			/*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
-			return str_replace( array(
+			return str_replace(array(
 				'<script>',
 				'</script>'
-			), '', $output );
+			), '', $output);
 		}
 
 		/**
@@ -774,7 +774,7 @@ 
 		 *
 		 * If this remains small then its best to use this than to add another JS file.
 		 */
-		public function inline_script_file_browser(){
+		public function inline_script_file_browser() {
 			ob_start();
 			?>
 			<script>
@@ -789,10 +789,10 @@ 
 			/*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
-			return str_replace( array(
+			return str_replace(array(
 				'<script>',
 				'</script>'
-			), '', $output );
+			), '', $output);
 		}
 
 		/**
@@ -803,40 +803,40 @@ 
 			$js_setting = current_action() == 'wp_enqueue_scripts' ? 'js' : 'js_backend';
 
 			// select2
-			wp_register_script( 'select2', $this->url.'assets/js/select2.min.js', array('jquery'), $this->select2_version );
+			wp_register_script('select2', $this->url . 'assets/js/select2.min.js', array('jquery'), $this->select2_version);
 
 			// flatpickr
-			wp_register_script( 'flatpickr', $this->url.'assets/js/flatpickr.min.js', array(), $this->latest );
+			wp_register_script('flatpickr', $this->url . 'assets/js/flatpickr.min.js', array(), $this->latest);
 
 			// Bootstrap file browser
-			wp_register_script( 'aui-custom-file-input', $url = $this->url.'assets/js/bs-custom-file-input.min.js', array('jquery'), $this->select2_version );
-			wp_add_inline_script( 'aui-custom-file-input', $this->inline_script_file_browser() );
+			wp_register_script('aui-custom-file-input', $url = $this->url . 'assets/js/bs-custom-file-input.min.js', array('jquery'), $this->select2_version);
+			wp_add_inline_script('aui-custom-file-input', $this->inline_script_file_browser());
 
 			$load_inline = false;
 
-			if($this->settings[$js_setting]=='core-popper'){
+			if ($this->settings[$js_setting] == 'core-popper') {
 				// Bootstrap bundle
-				$url = $this->url.'assets/js/bootstrap.bundle.min.js';
-				wp_register_script( 'bootstrap-js-bundle', $url, array('select2','jquery'), $this->latest );
+				$url = $this->url . 'assets/js/bootstrap.bundle.min.js';
+				wp_register_script('bootstrap-js-bundle', $url, array('select2', 'jquery'), $this->latest);
 				// if in admin then add to footer for compatibility.
-				is_admin() ? wp_enqueue_script( 'bootstrap-js-bundle', '', null, null, true ) : wp_enqueue_script( 'bootstrap-js-bundle');
+				is_admin() ? wp_enqueue_script('bootstrap-js-bundle', '', null, null, true) : wp_enqueue_script('bootstrap-js-bundle');
 				$script = $this->inline_script();
-				wp_add_inline_script( 'bootstrap-js-bundle', $script );
-			}elseif($this->settings[$js_setting]=='popper'){
-				$url = $this->url.'assets/js/popper.min.js';
-				wp_register_script( 'bootstrap-js-popper', $url, array('select2','jquery'), $this->latest );
-				wp_enqueue_script( 'bootstrap-js-popper' );
+				wp_add_inline_script('bootstrap-js-bundle', $script);
+			}elseif ($this->settings[$js_setting] == 'popper') {
+				$url = $this->url . 'assets/js/popper.min.js';
+				wp_register_script('bootstrap-js-popper', $url, array('select2', 'jquery'), $this->latest);
+				wp_enqueue_script('bootstrap-js-popper');
 				$load_inline = true;
-			}else{
+			} else {
 				$load_inline = true;
 			}
 
 			// Load needed inline scripts by faking the loading of a script if the main script is not being loaded
-			if($load_inline){
-				wp_register_script( 'bootstrap-dummy', '',array('select2','jquery') );
-				wp_enqueue_script( 'bootstrap-dummy' );
+			if ($load_inline) {
+				wp_register_script('bootstrap-dummy', '', array('select2', 'jquery'));
+				wp_enqueue_script('bootstrap-dummy');
 				$script = $this->inline_script();
-				wp_add_inline_script( 'bootstrap-dummy', $script  );
+				wp_add_inline_script('bootstrap-dummy', $script);
 			}
 
 		}
@@ -844,9 +844,9 @@ 
 		/**
 		 * Enqueue flatpickr if called.
 		 */
-		public function enqueue_flatpickr(){
-			wp_enqueue_style( 'flatpickr' );
-			wp_enqueue_script( 'flatpickr' );
+		public function enqueue_flatpickr() {
+			wp_enqueue_style('flatpickr');
+			wp_enqueue_script('flatpickr');
 		}
 
 		/**
@@ -858,15 +858,15 @@ 
 
 			$url = '';
 			// check if we are inside a plugin
-			$file_dir = str_replace( "/includes","", wp_normalize_path( dirname( __FILE__ ) ) );
+			$file_dir = str_replace("/includes", "", wp_normalize_path(dirname(__FILE__)));
 
 			// add check in-case user has changed wp-content dir name.
 			$wp_content_folder_name = basename(WP_CONTENT_DIR);
-			$dir_parts = explode("/$wp_content_folder_name/",$file_dir);
-			$url_parts = explode("/$wp_content_folder_name/",plugins_url());
+			$dir_parts = explode("/$wp_content_folder_name/", $file_dir);
+			$url_parts = explode("/$wp_content_folder_name/", plugins_url());
 
-			if(!empty($url_parts[0]) && !empty($dir_parts[1])){
-				$url = trailingslashit( $url_parts[0]."/$wp_content_folder_name/".$dir_parts[1] );
+			if (!empty($url_parts[0]) && !empty($dir_parts[1])) {
+				$url = trailingslashit($url_parts[0] . "/$wp_content_folder_name/" . $dir_parts[1]);
 			}
 
 			return $url;
@@ -876,7 +876,7 @@ 
 		 * Register the database settings with WordPress.
 		 */
 		public function register_settings() {
-			register_setting( 'ayecode-ui-settings', 'ayecode-ui-settings' );
+			register_setting('ayecode-ui-settings', 'ayecode-ui-settings');
 		}
 
 		/**
@@ -885,10 +885,10 @@ 
 		 */
 		public function menu_item() {
 			$menu_function = 'add' . '_' . 'options' . '_' . 'page'; // won't pass theme check if function name present in theme
-			call_user_func( $menu_function, $this->name, $this->name, 'manage_options', 'ayecode-ui-settings', array(
+			call_user_func($menu_function, $this->name, $this->name, 'manage_options', 'ayecode-ui-settings', array(
 				$this,
 				'settings_page'
-			) );
+			));
 		}
 
 		/**
@@ -896,7 +896,7 @@ 
 		 *
 		 * @return array
 		 */
-		public function theme_js_settings(){
+		public function theme_js_settings() {
 			return array(
 				'ayetheme' => 'popper',
 				'listimia' => 'required',
@@ -912,17 +912,17 @@ 
 		 */
 		public function get_settings() {
 
-			$db_settings = get_option( 'ayecode-ui-settings' );
+			$db_settings = get_option('ayecode-ui-settings');
 			$js_default = 'core-popper';
 			$js_default_backend = $js_default;
 
 			// maybe set defaults (if no settings set)
-			if(empty($db_settings)){
-				$active_theme = strtolower( get_template() ); // active parent theme.
+			if (empty($db_settings)) {
+				$active_theme = strtolower(get_template()); // active parent theme.
 				$theme_js_settings = self::theme_js_settings();
-				if(isset($theme_js_settings[$active_theme])){
+				if (isset($theme_js_settings[$active_theme])) {
 					$js_default = $theme_js_settings[$active_theme];
-					$js_default_backend = isset($theme_js_settings[$active_theme."_backend"]) ? $theme_js_settings[$active_theme."_backend"] : $js_default;
+					$js_default_backend = isset($theme_js_settings[$active_theme . "_backend"]) ? $theme_js_settings[$active_theme . "_backend"] : $js_default;
 				}
 			}
 
@@ -935,14 +935,14 @@ 
 				'disable_admin'     =>  '', // URL snippets to disable loading on admin
 			);
 
-			$settings = wp_parse_args( $db_settings, $defaults );
+			$settings = wp_parse_args($db_settings, $defaults);
 
 			/**
 			 * Filter the Bootstrap settings.
 			 *
 			 * @todo if we add this filer people might use it and then it defeates the purpose of this class :/
 			 */
-			return $this->settings = apply_filters( 'ayecode-ui-settings', $settings, $db_settings, $defaults );
+			return $this->settings = apply_filters('ayecode-ui-settings', $settings, $db_settings, $defaults);
 		}
 
 
@@ -950,90 +950,90 @@ 
 		 * The settings page html output.
 		 */
 		public function settings_page() {
-			if ( ! current_user_can( 'manage_options' ) ) {
-				wp_die( __( 'You do not have sufficient permissions to access this page.', 'aui' ) );
+			if (!current_user_can('manage_options')) {
+				wp_die(__('You do not have sufficient permissions to access this page.', 'aui'));
 			}
 			?>
 			<div class="wrap">
 				<h1><?php echo $this->name; ?></h1>
-				<p><?php _e("Here you can adjust settings if you are having compatibility issues.","aui");?></p>
+				<p><?php _e("Here you can adjust settings if you are having compatibility issues.", "aui"); ?></p>
 				<form method="post" action="options.php">
 					<?php
-					settings_fields( 'ayecode-ui-settings' );
-					do_settings_sections( 'ayecode-ui-settings' );
+					settings_fields('ayecode-ui-settings');
+					do_settings_sections('ayecode-ui-settings');
 					?>
 
-					<h2><?php _e( 'Frontend', 'aui' ); ?></h2>
+					<h2><?php _e('Frontend', 'aui'); ?></h2>
 					<table class="form-table wpbs-table-settings">
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-css"><?php _e( 'Load CSS', 'aui' ); ?></label></th>
+									for="wpbs-css"><?php _e('Load CSS', 'aui'); ?></label></th>
 							<td>
 								<select name="ayecode-ui-settings[css]" id="wpbs-css">
-									<option	value="compatibility" <?php selected( $this->settings['css'], 'compatibility' ); ?>><?php _e( 'Compatibility Mode', 'aui' ); ?></option>
-									<option value="core" <?php selected( $this->settings['css'], 'core' ); ?>><?php _e( 'Full Mode', 'aui' ); ?></option>
-									<option	value="" <?php selected( $this->settings['css'], '' ); ?>><?php _e( 'Disabled', 'aui' ); ?></option>
+									<option	value="compatibility" <?php selected($this->settings['css'], 'compatibility'); ?>><?php _e('Compatibility Mode', 'aui'); ?></option>
+									<option value="core" <?php selected($this->settings['css'], 'core'); ?>><?php _e('Full Mode', 'aui'); ?></option>
+									<option	value="" <?php selected($this->settings['css'], ''); ?>><?php _e('Disabled', 'aui'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-js"><?php _e( 'Load JS', 'aui' ); ?></label></th>
+									for="wpbs-js"><?php _e('Load JS', 'aui'); ?></label></th>
 							<td>
 								<select name="ayecode-ui-settings[js]" id="wpbs-js">
-									<option	value="core-popper" <?php selected( $this->settings['js'], 'core-popper' ); ?>><?php _e( 'Core + Popper (default)', 'aui' ); ?></option>
-									<option value="popper" <?php selected( $this->settings['js'], 'popper' ); ?>><?php _e( 'Popper', 'aui' ); ?></option>
-									<option value="required" <?php selected( $this->settings['js'], 'required' ); ?>><?php _e( 'Required functions only', 'aui' ); ?></option>
-									<option	value="" <?php selected( $this->settings['js'], '' ); ?>><?php _e( 'Disabled (not recommended)', 'aui' ); ?></option>
+									<option	value="core-popper" <?php selected($this->settings['js'], 'core-popper'); ?>><?php _e('Core + Popper (default)', 'aui'); ?></option>
+									<option value="popper" <?php selected($this->settings['js'], 'popper'); ?>><?php _e('Popper', 'aui'); ?></option>
+									<option value="required" <?php selected($this->settings['js'], 'required'); ?>><?php _e('Required functions only', 'aui'); ?></option>
+									<option	value="" <?php selected($this->settings['js'], ''); ?>><?php _e('Disabled (not recommended)', 'aui'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-font_size"><?php _e( 'HTML Font Size (px)', 'aui' ); ?></label></th>
+									for="wpbs-font_size"><?php _e('HTML Font Size (px)', 'aui'); ?></label></th>
 							<td>
-								<input type="number" name="ayecode-ui-settings[html_font_size]" id="wpbs-font_size" value="<?php echo absint( $this->settings['html_font_size']); ?>" placeholder="16" />
-								<p class="description" ><?php _e("Our font sizing is rem (responsive based) here you can set the html font size in-case your theme is setting it too low.","aui");?></p>
+								<input type="number" name="ayecode-ui-settings[html_font_size]" id="wpbs-font_size" value="<?php echo absint($this->settings['html_font_size']); ?>" placeholder="16" />
+								<p class="description" ><?php _e("Our font sizing is rem (responsive based) here you can set the html font size in-case your theme is setting it too low.", "aui"); ?></p>
 							</td>
 						</tr>
 
 					</table>
 
-					<h2><?php _e( 'Backend', 'aui' ); ?> (wp-admin)</h2>
+					<h2><?php _e('Backend', 'aui'); ?> (wp-admin)</h2>
 					<table class="form-table wpbs-table-settings">
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-css-admin"><?php _e( 'Load CSS', 'aui' ); ?></label></th>
+									for="wpbs-css-admin"><?php _e('Load CSS', 'aui'); ?></label></th>
 							<td>
 								<select name="ayecode-ui-settings[css_backend]" id="wpbs-css-admin">
-									<option	value="compatibility" <?php selected( $this->settings['css_backend'], 'compatibility' ); ?>><?php _e( 'Compatibility Mode', 'aui' ); ?></option>
-									<option value="core" <?php selected( $this->settings['css_backend'], 'core' ); ?>><?php _e( 'Full Mode', 'aui' ); ?></option>
-									<option	value="" <?php selected( $this->settings['css_backend'], '' ); ?>><?php _e( 'Disabled', 'aui' ); ?></option>
+									<option	value="compatibility" <?php selected($this->settings['css_backend'], 'compatibility'); ?>><?php _e('Compatibility Mode', 'aui'); ?></option>
+									<option value="core" <?php selected($this->settings['css_backend'], 'core'); ?>><?php _e('Full Mode', 'aui'); ?></option>
+									<option	value="" <?php selected($this->settings['css_backend'], ''); ?>><?php _e('Disabled', 'aui'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-js-admin"><?php _e( 'Load JS', 'aui' ); ?></label></th>
+									for="wpbs-js-admin"><?php _e('Load JS', 'aui'); ?></label></th>
 							<td>
 								<select name="ayecode-ui-settings[js_backend]" id="wpbs-js-admin">
-									<option	value="core-popper" <?php selected( $this->settings['js_backend'], 'core-popper' ); ?>><?php _e( 'Core + Popper (default)', 'aui' ); ?></option>
-									<option value="popper" <?php selected( $this->settings['js_backend'], 'popper' ); ?>><?php _e( 'Popper', 'aui' ); ?></option>
-									<option value="required" <?php selected( $this->settings['js_backend'], 'required' ); ?>><?php _e( 'Required functions only', 'aui' ); ?></option>
-									<option	value="" <?php selected( $this->settings['js_backend'], '' ); ?>><?php _e( 'Disabled (not recommended)', 'aui' ); ?></option>
+									<option	value="core-popper" <?php selected($this->settings['js_backend'], 'core-popper'); ?>><?php _e('Core + Popper (default)', 'aui'); ?></option>
+									<option value="popper" <?php selected($this->settings['js_backend'], 'popper'); ?>><?php _e('Popper', 'aui'); ?></option>
+									<option value="required" <?php selected($this->settings['js_backend'], 'required'); ?>><?php _e('Required functions only', 'aui'); ?></option>
+									<option	value="" <?php selected($this->settings['js_backend'], ''); ?>><?php _e('Disabled (not recommended)', 'aui'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpbs-disable-admin"><?php _e( 'Disable load on URL', 'aui' ); ?></label></th>
+									for="wpbs-disable-admin"><?php _e('Disable load on URL', 'aui'); ?></label></th>
 							<td>
-								<p><?php _e( 'If you have backend conflict you can enter a partial URL argument that will disable the loading of AUI on those pages. Add each argument on a new line.', 'aui' ); ?></p>
-								<textarea name="ayecode-ui-settings[disable_admin]" rows="10" cols="50" id="wpbs-disable-admin" class="large-text code" spellcheck="false" placeholder="myplugin.php &#10;action=go"><?php echo $this->settings['disable_admin'];?></textarea>
+								<p><?php _e('If you have backend conflict you can enter a partial URL argument that will disable the loading of AUI on those pages. Add each argument on a new line.', 'aui'); ?></p>
+								<textarea name="ayecode-ui-settings[disable_admin]" rows="10" cols="50" id="wpbs-disable-admin" class="large-text code" spellcheck="false" placeholder="myplugin.php &#10;action=go"><?php echo $this->settings['disable_admin']; ?></textarea>
 
 							</td>
 						</tr>
@@ -1051,9 +1051,9 @@ 
 			<?php
 		}
 
-		public function customizer_settings($wp_customize){
+		public function customizer_settings($wp_customize) {
 			$wp_customize->add_section('aui_settings', array(
-				'title'    => __('AyeCode UI','aui'),
+				'title'    => __('AyeCode UI', 'aui'),
 				'priority' => 120,
 			));
 
@@ -1067,8 +1067,8 @@ 
 				'type'              => 'option',
 				'transport'         => 'refresh',
 			));
-			$wp_customize->add_control( new WP_Customize_Color_Control($wp_customize, 'color_primary', array(
-				'label'    => __('Primary Color','aui'),
+			$wp_customize->add_control(new WP_Customize_Color_Control($wp_customize, 'color_primary', array(
+				'label'    => __('Primary Color', 'aui'),
 				'section'  => 'aui_settings',
 				'settings' => 'aui_options[color_primary]',
 			)));
@@ -1080,8 +1080,8 @@ 
 				'type'              => 'option',
 				'transport'         => 'refresh',
 			));
-			$wp_customize->add_control( new WP_Customize_Color_Control($wp_customize, 'color_secondary', array(
-				'label'    => __('Secondary Color','aui'),
+			$wp_customize->add_control(new WP_Customize_Color_Control($wp_customize, 'color_secondary', array(
+				'label'    => __('Secondary Color', 'aui'),
 				'section'  => 'aui_settings',
 				'settings' => 'aui_options[color_secondary]',
 			)));
@@ -1099,12 +1099,12 @@ 
 			?>
 			<style>
 				<?php
-					if(!is_admin() && $primary_color != AUI_PRIMARY_COLOR_ORIGINAL){
-						echo self::css_primary($primary_color,$compatibility);
+					if (!is_admin() && $primary_color != AUI_PRIMARY_COLOR_ORIGINAL) {
+						echo self::css_primary($primary_color, $compatibility);
 					}
 
-					if(!is_admin() && $secondary_color != AUI_SECONDARY_COLOR_ORIGINAL){
-						echo self::css_secondary($settings['color_secondary'],$compatibility);
+					if (!is_admin() && $secondary_color != AUI_SECONDARY_COLOR_ORIGINAL) {
+						echo self::css_secondary($settings['color_secondary'], $compatibility);
 					}
                 ?>
 			</style>
@@ -1114,50 +1114,50 @@ 
 			/*
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
-			return str_replace( array(
+			return str_replace(array(
 				'<style>',
 				'</style>'
 			), '', ob_get_clean());
 		}
 
-		public static function css_primary($color_code,$compatibility){;
+		public static function css_primary($color_code, $compatibility) {;
 			$color_code = sanitize_hex_color($color_code);
-			if(!$color_code){return '';}
+			if (!$color_code) {return ''; }
 			/**
 			 * c = color, b = background color, o = border-color, f = fill
 			 */
 			$selectors = array(
 				'a' => array('c'),
-				'.btn-primary' => array('b','o'),
-				'.btn-primary.disabled' => array('b','o'),
-				'.btn-primary:disabled' => array('b','o'),
-				'.btn-outline-primary' => array('c','o'),
-				'.btn-outline-primary:hover' => array('b','o'),
-				'.btn-outline-primary:not(:disabled):not(.disabled).active' => array('b','o'),
-				'.btn-outline-primary:not(:disabled):not(.disabled):active' => array('b','o'),
-				'.show>.btn-outline-primary.dropdown-toggle' => array('b','o'),
+				'.btn-primary' => array('b', 'o'),
+				'.btn-primary.disabled' => array('b', 'o'),
+				'.btn-primary:disabled' => array('b', 'o'),
+				'.btn-outline-primary' => array('c', 'o'),
+				'.btn-outline-primary:hover' => array('b', 'o'),
+				'.btn-outline-primary:not(:disabled):not(.disabled).active' => array('b', 'o'),
+				'.btn-outline-primary:not(:disabled):not(.disabled):active' => array('b', 'o'),
+				'.show>.btn-outline-primary.dropdown-toggle' => array('b', 'o'),
 				'.btn-link' => array('c'),
 				'.dropdown-item.active' => array('b'),
-				'.custom-control-input:checked~.custom-control-label::before' => array('b','o'),
-				'.custom-checkbox .custom-control-input:indeterminate~.custom-control-label::before' => array('b','o'),
+				'.custom-control-input:checked~.custom-control-label::before' => array('b', 'o'),
+				'.custom-checkbox .custom-control-input:indeterminate~.custom-control-label::before' => array('b', 'o'),
 //				'.custom-range::-webkit-slider-thumb' => array('b'), // these break the inline rules...
 //				'.custom-range::-moz-range-thumb' => array('b'),
 //				'.custom-range::-ms-thumb' => array('b'),
 				'.nav-pills .nav-link.active' => array('b'),
 				'.nav-pills .show>.nav-link' => array('b'),
 				'.page-link' => array('c'),
-				'.page-item.active .page-link' => array('b','o'),
+				'.page-item.active .page-link' => array('b', 'o'),
 				'.badge-primary' => array('b'),
-				'.alert-primary' => array('b','o'),
+				'.alert-primary' => array('b', 'o'),
 				'.progress-bar' => array('b'),
-				'.list-group-item.active' => array('b','o'),
-				'.bg-primary' => array('b','f'),
+				'.list-group-item.active' => array('b', 'o'),
+				'.bg-primary' => array('b', 'f'),
 				'.btn-link.btn-primary' => array('c'),
 				'.select2-container .select2-results__option--highlighted.select2-results__option[aria-selected=true]' => array('b'),
 			);
 
 			$important_selectors = array(
-				'.bg-primary' => array('b','f'),
+				'.bg-primary' => array('b', 'f'),
 				'.border-primary' => array('o'),
 				'.text-primary' => array('c'),
 			);
@@ -1174,116 +1174,116 @@ 
 			$output = '';
 
 			// build rules into each type
-			foreach($selectors as $selector => $types){
-				$selector = $compatibility ? ".bsui ".$selector : $selector;
-				$types = array_combine($types,$types);
-				if(isset($types['c'])){$color[] = $selector;}
-				if(isset($types['b'])){$background[] = $selector;}
-				if(isset($types['o'])){$border[] = $selector;}
-				if(isset($types['f'])){$fill[] = $selector;}
+			foreach ($selectors as $selector => $types) {
+				$selector = $compatibility ? ".bsui " . $selector : $selector;
+				$types = array_combine($types, $types);
+				if (isset($types['c'])) {$color[] = $selector; }
+				if (isset($types['b'])) {$background[] = $selector; }
+				if (isset($types['o'])) {$border[] = $selector; }
+				if (isset($types['f'])) {$fill[] = $selector; }
 			}
 
 			// build rules into each type
-			foreach($important_selectors as $selector => $types){
-				$selector = $compatibility ? ".bsui ".$selector : $selector;
-				$types = array_combine($types,$types);
-				if(isset($types['c'])){$color_i[] = $selector;}
-				if(isset($types['b'])){$background_i[] = $selector;}
-				if(isset($types['o'])){$border_i[] = $selector;}
-				if(isset($types['f'])){$fill_i[] = $selector;}
+			foreach ($important_selectors as $selector => $types) {
+				$selector = $compatibility ? ".bsui " . $selector : $selector;
+				$types = array_combine($types, $types);
+				if (isset($types['c'])) {$color_i[] = $selector; }
+				if (isset($types['b'])) {$background_i[] = $selector; }
+				if (isset($types['o'])) {$border_i[] = $selector; }
+				if (isset($types['f'])) {$fill_i[] = $selector; }
 			}
 
 			// add any color rules
-			if(!empty($color)){
-				$output .= implode(",",$color) . "{color: $color_code;} ";
+			if (!empty($color)) {
+				$output .= implode(",", $color) . "{color: $color_code;} ";
 			}
-			if(!empty($color_i)){
-				$output .= implode(",",$color_i) . "{color: $color_code !important;} ";
+			if (!empty($color_i)) {
+				$output .= implode(",", $color_i) . "{color: $color_code !important;} ";
 			}
 
 			// add any background color rules
-			if(!empty($background)){
-				$output .= implode(",",$background) . "{background-color: $color_code;} ";
+			if (!empty($background)) {
+				$output .= implode(",", $background) . "{background-color: $color_code;} ";
 			}
-			if(!empty($background_i)){
-				$output .= implode(",",$background_i) . "{background-color: $color_code !important;} ";
+			if (!empty($background_i)) {
+				$output .= implode(",", $background_i) . "{background-color: $color_code !important;} ";
 			}
 
 			// add any border color rules
-			if(!empty($border)){
-				$output .= implode(",",$border) . "{border-color: $color_code;} ";
+			if (!empty($border)) {
+				$output .= implode(",", $border) . "{border-color: $color_code;} ";
 			}
-			if(!empty($border_i)){
-				$output .= implode(",",$border_i) . "{border-color: $color_code !important;} ";
+			if (!empty($border_i)) {
+				$output .= implode(",", $border_i) . "{border-color: $color_code !important;} ";
 			}
 
 			// add any fill color rules
-			if(!empty($fill)){
-				$output .= implode(",",$fill) . "{fill: $color_code;} ";
+			if (!empty($fill)) {
+				$output .= implode(",", $fill) . "{fill: $color_code;} ";
 			}
-			if(!empty($fill_i)){
-				$output .= implode(",",$fill_i) . "{fill: $color_code !important;} ";
+			if (!empty($fill_i)) {
+				$output .= implode(",", $fill_i) . "{fill: $color_code !important;} ";
 			}
 
 
 			$prefix = $compatibility ? ".bsui " : "";
 
 			// darken
-			$darker_075 = self::css_hex_lighten_darken($color_code,"-0.075");
-			$darker_10 = self::css_hex_lighten_darken($color_code,"-0.10");
-			$darker_125 = self::css_hex_lighten_darken($color_code,"-0.125");
+			$darker_075 = self::css_hex_lighten_darken($color_code, "-0.075");
+			$darker_10 = self::css_hex_lighten_darken($color_code, "-0.10");
+			$darker_125 = self::css_hex_lighten_darken($color_code, "-0.125");
 
 			// lighten
-			$lighten_25 = self::css_hex_lighten_darken($color_code,"0.25");
+			$lighten_25 = self::css_hex_lighten_darken($color_code, "0.25");
 
 			// opacity see https://css-tricks.com/8-digit-hex-codes/
-			$op_25 = $color_code."40"; // 25% opacity
+			$op_25 = $color_code . "40"; // 25% opacity
 
 
 			// button states
-			$output .= $prefix ." .btn-primary:hover{background-color: ".$darker_075.";    border-color: ".$darker_10.";} ";
-			$output .= $prefix ." .btn-outline-primary:not(:disabled):not(.disabled):active:focus, $prefix .btn-outline-primary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-outline-primary.dropdown-toggle:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
-			$output .= $prefix ." .btn-primary:not(:disabled):not(.disabled):active, $prefix .btn-primary:not(:disabled):not(.disabled).active, .show>$prefix .btn-primary.dropdown-toggle{background-color: ".$darker_10.";    border-color: ".$darker_125.";} ";
-			$output .= $prefix ." .btn-primary:not(:disabled):not(.disabled):active:focus, $prefix .btn-primary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-primary.dropdown-toggle:focus {box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .btn-primary:hover{background-color: " . $darker_075 . ";    border-color: " . $darker_10 . ";} ";
+			$output .= $prefix . " .btn-outline-primary:not(:disabled):not(.disabled):active:focus, $prefix .btn-outline-primary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-outline-primary.dropdown-toggle:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .btn-primary:not(:disabled):not(.disabled):active, $prefix .btn-primary:not(:disabled):not(.disabled).active, .show>$prefix .btn-primary.dropdown-toggle{background-color: " . $darker_10 . ";    border-color: " . $darker_125 . ";} ";
+			$output .= $prefix . " .btn-primary:not(:disabled):not(.disabled):active:focus, $prefix .btn-primary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-primary.dropdown-toggle:focus {box-shadow: 0 0 0 0.2rem $op_25;} ";
 
 
 			// dropdown's
-			$output .= $prefix ." .dropdown-item.active, $prefix .dropdown-item:active{background-color: $color_code;} ";
+			$output .= $prefix . " .dropdown-item.active, $prefix .dropdown-item:active{background-color: $color_code;} ";
 
 
 			// input states
-			$output .= $prefix ." .form-control:focus{border-color: ".$lighten_25.";box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .form-control:focus{border-color: " . $lighten_25 . ";box-shadow: 0 0 0 0.2rem $op_25;} ";
 
 			// page link
-			$output .= $prefix ." .page-link:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .page-link:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
 
 			return $output;
 		}
 
-		public static function css_secondary($color_code,$compatibility){;
+		public static function css_secondary($color_code, $compatibility) {;
 			$color_code = sanitize_hex_color($color_code);
-			if(!$color_code){return '';}
+			if (!$color_code) {return ''; }
 			/**
 			 * c = color, b = background color, o = border-color, f = fill
 			 */
 			$selectors = array(
-				'.btn-secondary' => array('b','o'),
-				'.btn-secondary.disabled' => array('b','o'),
-				'.btn-secondary:disabled' => array('b','o'),
-				'.btn-outline-secondary' => array('c','o'),
-				'.btn-outline-secondary:hover' => array('b','o'),
+				'.btn-secondary' => array('b', 'o'),
+				'.btn-secondary.disabled' => array('b', 'o'),
+				'.btn-secondary:disabled' => array('b', 'o'),
+				'.btn-outline-secondary' => array('c', 'o'),
+				'.btn-outline-secondary:hover' => array('b', 'o'),
 				'.btn-outline-secondary.disabled' => array('c'),
 				'.btn-outline-secondary:disabled' => array('c'),
-				'.btn-outline-secondary:not(:disabled):not(.disabled):active' => array('b','o'),
-				'.btn-outline-secondary:not(:disabled):not(.disabled).active' => array('b','o'),
-				'.btn-outline-secondary.dropdown-toggle' => array('b','o'),
+				'.btn-outline-secondary:not(:disabled):not(.disabled):active' => array('b', 'o'),
+				'.btn-outline-secondary:not(:disabled):not(.disabled).active' => array('b', 'o'),
+				'.btn-outline-secondary.dropdown-toggle' => array('b', 'o'),
 				'.badge-secondary' => array('b'),
-				'.alert-secondary' => array('b','o'),
+				'.alert-secondary' => array('b', 'o'),
 				'.btn-link.btn-secondary' => array('c'),
 			);
 
 			$important_selectors = array(
-				'.bg-secondary' => array('b','f'),
+				'.bg-secondary' => array('b', 'f'),
 				'.border-secondary' => array('o'),
 				'.text-secondary' => array('c'),
 			);
@@ -1300,77 +1300,77 @@ 
 			$output = '';
 
 			// build rules into each type
-			foreach($selectors as $selector => $types){
-				$selector = $compatibility ? ".bsui ".$selector : $selector;
-				$types = array_combine($types,$types);
-				if(isset($types['c'])){$color[] = $selector;}
-				if(isset($types['b'])){$background[] = $selector;}
-				if(isset($types['o'])){$border[] = $selector;}
-				if(isset($types['f'])){$fill[] = $selector;}
+			foreach ($selectors as $selector => $types) {
+				$selector = $compatibility ? ".bsui " . $selector : $selector;
+				$types = array_combine($types, $types);
+				if (isset($types['c'])) {$color[] = $selector; }
+				if (isset($types['b'])) {$background[] = $selector; }
+				if (isset($types['o'])) {$border[] = $selector; }
+				if (isset($types['f'])) {$fill[] = $selector; }
 			}
 
 			// build rules into each type
-			foreach($important_selectors as $selector => $types){
-				$selector = $compatibility ? ".bsui ".$selector : $selector;
-				$types = array_combine($types,$types);
-				if(isset($types['c'])){$color_i[] = $selector;}
-				if(isset($types['b'])){$background_i[] = $selector;}
-				if(isset($types['o'])){$border_i[] = $selector;}
-				if(isset($types['f'])){$fill_i[] = $selector;}
+			foreach ($important_selectors as $selector => $types) {
+				$selector = $compatibility ? ".bsui " . $selector : $selector;
+				$types = array_combine($types, $types);
+				if (isset($types['c'])) {$color_i[] = $selector; }
+				if (isset($types['b'])) {$background_i[] = $selector; }
+				if (isset($types['o'])) {$border_i[] = $selector; }
+				if (isset($types['f'])) {$fill_i[] = $selector; }
 			}
 
 			// add any color rules
-			if(!empty($color)){
-				$output .= implode(",",$color) . "{color: $color_code;} ";
+			if (!empty($color)) {
+				$output .= implode(",", $color) . "{color: $color_code;} ";
 			}
-			if(!empty($color_i)){
-				$output .= implode(",",$color_i) . "{color: $color_code !important;} ";
+			if (!empty($color_i)) {
+				$output .= implode(",", $color_i) . "{color: $color_code !important;} ";
 			}
 
 			// add any background color rules
-			if(!empty($background)){
-				$output .= implode(",",$background) . "{background-color: $color_code;} ";
+			if (!empty($background)) {
+				$output .= implode(",", $background) . "{background-color: $color_code;} ";
 			}
-			if(!empty($background_i)){
-				$output .= implode(",",$background_i) . "{background-color: $color_code !important;} ";
+			if (!empty($background_i)) {
+				$output .= implode(",", $background_i) . "{background-color: $color_code !important;} ";
 			}
 
 			// add any border color rules
-			if(!empty($border)){
-				$output .= implode(",",$border) . "{border-color: $color_code;} ";
+			if (!empty($border)) {
+				$output .= implode(",", $border) . "{border-color: $color_code;} ";
 			}
-			if(!empty($border_i)){
-				$output .= implode(",",$border_i) . "{border-color: $color_code !important;} ";
+			if (!empty($border_i)) {
+				$output .= implode(",", $border_i) . "{border-color: $color_code !important;} ";
 			}
 
 			// add any fill color rules
-			if(!empty($fill)){
-				$output .= implode(",",$fill) . "{fill: $color_code;} ";
+			if (!empty($fill)) {
+				$output .= implode(",", $fill) . "{fill: $color_code;} ";
 			}
-			if(!empty($fill_i)){
-				$output .= implode(",",$fill_i) . "{fill: $color_code !important;} ";
+			if (!empty($fill_i)) {
+				$output .= implode(",", $fill_i) . "{fill: $color_code !important;} ";
 			}
 
 
 			$prefix = $compatibility ? ".bsui " : "";
 
 			// darken
-			$darker_075 = self::css_hex_lighten_darken($color_code,"-0.075");
-			$darker_10 = self::css_hex_lighten_darken($color_code,"-0.10");
-			$darker_125 = self::css_hex_lighten_darken($color_code,"-0.125");
+			$darker_075 = self::css_hex_lighten_darken($color_code, "-0.075");
+			$darker_10 = self::css_hex_lighten_darken($color_code, "-0.10");
+			$darker_125 = self::css_hex_lighten_darken($color_code, "-0.125");
 
 			// lighten
-			$lighten_25 = self::css_hex_lighten_darken($color_code,"0.25");
+			$lighten_25 = self::css_hex_lighten_darken($color_code, "0.25");
 
 			// opacity see https://css-tricks.com/8-digit-hex-codes/
-			$op_25 = $color_code."40"; // 25% opacity
+			$op_25 = $color_code . "40"; // 25% opacity
 
 
 			// button states
-			$output .= $prefix ." .btn-secondary:hover{background-color: ".$darker_075.";    border-color: ".$darker_10.";} ";
-			$output .= $prefix ." .btn-outline-secondary:not(:disabled):not(.disabled):active:focus, $prefix .btn-outline-secondary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-outline-secondary.dropdown-toggle:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
-			$output .= $prefix ." .btn-secondary:not(:disabled):not(.disabled):active, $prefix .btn-secondary:not(:disabled):not(.disabled).active, .show>$prefix .btn-secondary.dropdown-toggle{background-color: ".$darker_10.";    border-color: ".$darker_125.";} ";
-			$output .= $prefix ." .btn-secondary:not(:disabled):not(.disabled):active:focus, $prefix .btn-secondary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-secondary.dropdown-toggle:focus {box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .btn-secondary:hover{background-color: " . $darker_075 . ";    border-color: " . $darker_10 . ";} ";
+			$output .= $prefix . " .btn-outline-secondary:not(:disabled):not(.disabled):active:focus, $prefix .btn-outline-secondary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-outline-secondary.dropdown-toggle:focus{box-shadow: 0 0 0 0.2rem $op_25;} ";
+			$output .= $prefix . " .btn-secondary:not(:disabled):not(.disabled):active, $prefix .btn-secondary:not(:disabled):not(.disabled).active, .show>$prefix .btn-secondary.dropdown-toggle{background-color: " . $darker_10 . ";    border-color: " . $darker_125 . ";} ";
+			$output .= $prefix . " .btn-secondary:not(:disabled):not(.disabled):active:focus, $prefix .btn-secondary:not(:disabled):not(.disabled).active:focus, .show>$prefix .btn-secondary.dropdown-toggle:focus {box-shadow: 0 0 0 0.2rem $op_25;} ";
 
 
 			return $output;
@@ -1406,8 +1406,8 @@ 
 		/**
 		 * Check if we should display examples.
 		 */
-		public function maybe_show_examples(){
-			if(current_user_can('manage_options') && isset($_REQUEST['preview-aui'])){
+		public function maybe_show_examples() {
+			if (current_user_can('manage_options') && isset($_REQUEST['preview-aui'])) {
 				echo "<head>";
 				wp_head();
 				echo "</head>";
@@ -1423,7 +1423,7 @@ 
 		 *
 		 * @return string
 		 */
-		public function get_examples(){
+		public function get_examples() {
 			$output = '';
 
 

vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php

Spacing +13 added lines, -13 removed lines

@@ -6,39 +6,39 @@
 /**
  * Bail if we are not in WP.
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * Set the version only if its the current newest while loading.
  */
-add_action('after_setup_theme', function () {
-	global $ayecode_ui_version,$ayecode_ui_file_key;
+add_action('after_setup_theme', function() {
+	global $ayecode_ui_version, $ayecode_ui_file_key;
 	$this_version = "0.1.33";
-	if(version_compare($this_version , $ayecode_ui_version, '>')){
-		$ayecode_ui_version = $this_version ;
-		$ayecode_ui_file_key = wp_hash( __FILE__ );
+	if (version_compare($this_version, $ayecode_ui_version, '>')) {
+		$ayecode_ui_version = $this_version;
+		$ayecode_ui_file_key = wp_hash(__FILE__);
 	}
 },0);
 
 /**
  * Load this version of WP Bootstrap Settings only if the file hash is the current one.
  */
-add_action('after_setup_theme', function () {
+add_action('after_setup_theme', function() {
 	global $ayecode_ui_file_key;
-	if($ayecode_ui_file_key && $ayecode_ui_file_key == wp_hash( __FILE__ )){
-		include_once( dirname( __FILE__ ) . '/includes/class-aui.php' );
-		include_once( dirname( __FILE__ ) . '/includes/ayecode-ui-settings.php' );
+	if ($ayecode_ui_file_key && $ayecode_ui_file_key == wp_hash(__FILE__)) {
+		include_once(dirname(__FILE__) . '/includes/class-aui.php');
+		include_once(dirname(__FILE__) . '/includes/ayecode-ui-settings.php');
 	}
 },1);
 
 /**
  * Add the function that calls the class.
  */
-if(!function_exists('aui')){
-	function aui(){
-		if(!class_exists("AUI",false)){
+if (!function_exists('aui')) {
+	function aui() {
+		if (!class_exists("AUI", false)) {
 			return false;
 		}
 		return AUI::instance();

templates/wpinv-payment-processing.php

Spacing +5 added lines, -5 removed lines

@@ -2,12 +2,12 @@ 
 global $wpi_invoice;
 
 // Backwards compatibility.
-if ( empty( $invoice ) ) {
+if (empty($invoice)) {
     $invoice = $wpi_invoice;
 }
 
 $success_page_uri = wpinv_get_success_page_uri();
-if ( ! empty( $invoice ) ) {
+if (!empty($invoice)) {
     $success_page_uri = $invoice->get_receipt_url();
 }
 ?>
@@ -17,8 +17,8 @@ 
         <?php 
             echo
             wp_sprintf(
-                __( 'Your payment is processing. This page will reload automatically in 10 seconds. If it does not, click <a href="%s">here</a>.', 'invoicing' ),
-                esc_url( $success_page_uri )
+                __('Your payment is processing. This page will reload automatically in 10 seconds. If it does not, click <a href="%s">here</a>.', 'invoicing'),
+                esc_url($success_page_uri)
             );
         ?>
         <i class="fa fa-spin fa-refresh"></i>
@@ -27,7 +27,7 @@ 
     <script type="text/javascript">
         setTimeout(
             function(){
-                window.location = '<?php echo esc_url( $success_page_uri ); ?>';
+                window.location = '<?php echo esc_url($success_page_uri); ?>';
             },
             10000
         );

templates/payment-forms-admin/edit/items.php

Spacing +19 added lines, -19 removed lines

@@ -7,7 +7,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
@@ -15,11 +15,11 @@ 
 
     <label class='form-group'>
         <input v-model='active_form_element.hide_cart' type='checkbox' />
-        <span class='form-check-label'><?php esc_html_e( 'Hide cart details', 'invoicing' ); ?></span>
+        <span class='form-check-label'><?php esc_html_e('Hide cart details', 'invoicing'); ?></span>
     </label>
 
     <div class="mb-1">
-        <?php esc_html_e( 'Form Items', 'invoicing' ); ?>
+        <?php esc_html_e('Form Items', 'invoicing'); ?>
     </div>
 
     <draggable v-model='form_items' group='selectable_form_items'>
@@ -38,22 +38,22 @@ 
                 <div class='p-3'>
 
                     <span class='form-text'>
-                        <a target="_blank" :href="'<?php echo esc_url( admin_url( '/post.php?action=edit&post' ) ) ?>=' + item.id">
-                            <?php _e( 'Edit the item name, price and other details', 'invoicing' ); ?>
+                        <a target="_blank" :href="'<?php echo esc_url(admin_url('/post.php?action=edit&post')) ?>=' + item.id">
+                            <?php _e('Edit the item name, price and other details', 'invoicing'); ?>
                         </a>
                     </span>
 
                     <label class='form-group d-block'>
                         <input v-model='item.allow_quantities' type='checkbox' />
-                        <span><?php _e( 'Allow users to buy several quantities', 'invoicing' ); ?></span>
+                        <span><?php _e('Allow users to buy several quantities', 'invoicing'); ?></span>
                     </label>
 
                     <label class='form-group d-block'>
                         <input v-model='item.required' type='checkbox' />
-                        <span><?php _e( 'This item is required', 'invoicing' ); ?></span>
+                        <span><?php _e('This item is required', 'invoicing'); ?></span>
                     </label>
 
-                    <button type='button' class='button button-link button-link-delete' @click.prevent='removeItem(item)'><?php _e( 'Delete Item', 'invoicing' ); ?></button>
+                    <button type='button' class='button button-link button-link-delete' @click.prevent='removeItem(item)'><?php _e('Delete Item', 'invoicing'); ?></button>
 
                 </div>
             </div>
@@ -61,19 +61,19 @@ 
         </div>
     </draggable>
 
-    <small v-if='! form_items.length' class='form-text text-danger'><?php _e( 'You have not set up any items. Please select an item below or create a new item.', 'invoicing' ); ?></small>
+    <small v-if='! form_items.length' class='form-text text-danger'><?php _e('You have not set up any items. Please select an item below or create a new item.', 'invoicing'); ?></small>
 
     <div class="mt-4 mb-4">
 
         <div class="mb-2">
             <select class='w-100' v-init-item-search>
-                <option value="" selected="selected"><?php _e( 'Select an item to add...', 'invoicing' ) ?></option>
+                <option value="" selected="selected"><?php _e('Select an item to add...', 'invoicing') ?></option>
             </select>
 
         </div>
 
-        <button type="button" @click.prevent='addSelectedItem' class="button button-primary"><?php _e( 'Add Selected Item', 'invoicing' ) ?></button>
-        <a href="<?php echo esc_url( admin_url( 'post-new.php?post_type=wpi_item' ) ); ?>" target="_blank" class="button button-secondary"><?php _e( 'Create New Item.', 'invoicing' ) ?></a>
+        <button type="button" @click.prevent='addSelectedItem' class="button button-primary"><?php _e('Add Selected Item', 'invoicing') ?></button>
+        <a href="<?php echo esc_url(admin_url('post-new.php?post_type=wpi_item')); ?>" target="_blank" class="button button-secondary"><?php _e('Create New Item.', 'invoicing') ?></a>
 
     </div>
 </div>
@@ -82,13 +82,13 @@ 
 
     <label class="w-100 d-block">
 
-        <span><?php esc_html_e( 'Let customers...', 'invoicing' ) ?></span>
+        <span><?php esc_html_e('Let customers...', 'invoicing') ?></span>
 
         <select class='w-100' style="padding: 6px 24px 6px 8px; border-color: #e0e0e0;" v-model='active_form_element.items_type'>
-            <option value='total'><?php _e( 'Buy all items on the list', 'invoicing' ); ?></option>
-            <option value='radio'><?php _e( 'Select a single item from the list', 'invoicing' ); ?></option>
-            <option value='checkbox'><?php _e( 'Select one or more items on the list', 'invoicing' ) ;?></option>
-            <option value='select'><?php _e( 'Select a single item from a dropdown', 'invoicing' ); ?></option>
+            <option value='total'><?php _e('Buy all items on the list', 'invoicing'); ?></option>
+            <option value='radio'><?php _e('Select a single item from the list', 'invoicing'); ?></option>
+            <option value='checkbox'><?php _e('Select one or more items on the list', 'invoicing'); ?></option>
+            <option value='select'><?php _e('Select a single item from a dropdown', 'invoicing'); ?></option>
         </select>
 
     </label>
@@ -97,7 +97,7 @@ 
 
 <div class='form-group'>
     <label class="d-block">
-        <span><?php esc_html_e( 'Help Text', 'invoicing' ); ?></span>
-        <textarea placeholder='<?php esc_attr_e( 'Add some help text for this field', 'invoicing' ); ?>' v-model='active_form_element.description' class='form-control' rows='3'></textarea>
+        <span><?php esc_html_e('Help Text', 'invoicing'); ?></span>
+        <textarea placeholder='<?php esc_attr_e('Add some help text for this field', 'invoicing'); ?>' v-model='active_form_element.description' class='form-control' rows='3'></textarea>
     </label>
 </div>

templates/payment-forms-admin/previews/items.php

Spacing +3 added lines, -3 removed lines

@@ -7,14 +7,14 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 ?>
 
 <div v-if='!is_default'>
-    <div class='alert alert-info' role='alert'><?php _e( 'Item totals will appear here. Click to set items.', 'invoicing' ) ?></div>
+    <div class='alert alert-info' role='alert'><?php _e('Item totals will appear here. Click to set items.', 'invoicing') ?></div>
 </div>
 
 <div v-if='is_default'>
-    <div class='alert alert-info' role='alert'><?php _e( 'Item totals will appear here.', 'invoicing' ) ?></div>
+    <div class='alert alert-info' role='alert'><?php _e('Item totals will appear here.', 'invoicing') ?></div>
 </div>

includes/class-wpinv-ajax.php

Spacing +213 added lines, -213 removed lines

@@ -6,7 +6,7 @@ 
  * @package Invoicing
  */
  
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * WPInv_Ajax class.
@@ -17,8 +17,8 @@ 
 	 * Hook in ajax handlers.
 	 */
 	public static function init() {
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
 		self::add_ajax_events();
     }
 
@@ -27,11 +27,11 @@ 
 	 */
 	public static function define_ajax() {
 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
+		if (!empty($_GET['wpinv-ajax'])) {
+			getpaid_maybe_define_constant('DOING_AJAX', true);
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
 			}
 			$GLOBALS['wpdb']->hide_errors();
 		}
@@ -44,13 +44,13 @@ 
 	 * @since 1.0.18
 	 */
 	private static function wpinv_ajax_headers() {
-		if ( ! headers_sent() ) {
+		if (!headers_sent()) {
 			send_origin_headers();
 			send_nosniff_header();
 			nocache_headers();
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
-			header( 'X-Robots-Tag: noindex' );
-			status_header( 200 );
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
+			header('X-Robots-Tag: noindex');
+			status_header(200);
 		}
     }
     
@@ -60,16 +60,16 @@ 
 	public static function do_wpinv_ajax() {
 		global $wp_query;
 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
+		if (!empty($_GET['wpinv-ajax'])) {
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
 		}
 
-		$action = $wp_query->get( 'wpinv-ajax' );
+		$action = $wp_query->get('wpinv-ajax');
 
-		if ( $action ) {
+		if ($action) {
 			self::wpinv_ajax_headers();
-			$action = sanitize_text_field( $action );
-			do_action( 'wpinv_ajax_' . $action );
+			$action = sanitize_text_field($action);
+			do_action('wpinv_ajax_' . $action);
 			wp_die();
 		}
 
@@ -102,36 +102,36 @@ 
             'ip_geolocation'              => true,
         );
 
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
+        foreach ($ajax_events as $ajax_event => $nopriv) {
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
 
-            if ( $nopriv ) {
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
+            if ($nopriv) {
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
             }
         }
     }
     
     public static function add_note() {
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
+        check_ajax_referer('add-invoice-note', '_nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             die(-1);
         }
 
-        $post_id   = absint( $_POST['post_id'] );
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
-        $note_type = sanitize_text_field( $_POST['note_type'] );
+        $post_id   = absint($_POST['post_id']);
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
+        $note_type = sanitize_text_field($_POST['note_type']);
 
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
 
-        if ( $post_id > 0 ) {
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
+        if ($post_id > 0) {
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
 
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
-                wpinv_get_invoice_note_line_item( $note_id );
+            if ($note_id > 0 && !is_wp_error($note_id)) {
+                wpinv_get_invoice_note_line_item($note_id);
             }
         }
 
@@ -139,16 +139,16 @@ 
     }
 
     public static function delete_note() {
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
+        check_ajax_referer('delete-invoice-note', '_nonce');
 
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             die(-1);
         }
 
-        $note_id = (int)$_POST['note_id'];
+        $note_id = (int) $_POST['note_id'];
 
-        if ( $note_id > 0 ) {
-            wp_delete_comment( $note_id, true );
+        if ($note_id > 0) {
+            wp_delete_comment($note_id, true);
         }
 
         die();
@@ -166,34 +166,34 @@ 
     public static function get_billing_details() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
         // Can the user manage the plugin?
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             die(-1);
         }
 
         // Do we have a user id?
         $user_id = $_GET['user_id'];
 
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
+        if (empty($user_id) || !is_numeric($user_id)) {
             die(-1);
         }
 
         // Fetch the billing details.
-        $billing_details    = wpinv_get_user_address( $user_id );
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
+        $billing_details    = wpinv_get_user_address($user_id);
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
 
         // unset the user id and email.
-        $to_ignore = array( 'user_id', 'email' );
+        $to_ignore = array('user_id', 'email');
 
-        foreach ( $to_ignore as $key ) {
-            if ( isset( $billing_details[ $key ] ) ) {
-                unset( $billing_details[ $key ] );
+        foreach ($to_ignore as $key) {
+            if (isset($billing_details[$key])) {
+                unset($billing_details[$key]);
             }
         }
 
-        wp_send_json_success( $billing_details );
+        wp_send_json_success($billing_details);
 
     }
 
@@ -203,47 +203,47 @@ 
     public static function check_new_user_email() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
         // Can the user manage the plugin?
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             die(-1);
         }
 
         // We need an email address.
-        if ( empty( $_GET['email'] ) ) {
-            _e( "Provide the new user's email address", 'invoicing' );
+        if (empty($_GET['email'])) {
+            _e("Provide the new user's email address", 'invoicing');
             exit;
         }
 
         // Ensure the email is valid.
-        $email = sanitize_text_field( $_GET['email'] );
-        if ( ! is_email( $email ) ) {
-            _e( 'Invalid email address', 'invoicing' );
+        $email = sanitize_text_field($_GET['email']);
+        if (!is_email($email)) {
+            _e('Invalid email address', 'invoicing');
             exit;
         }
 
         // And it does not exist.
-        if ( email_exists( $email ) ) {
-            _e( 'A user with this email address already exists', 'invoicing' );
+        if (email_exists($email)) {
+            _e('A user with this email address already exists', 'invoicing');
             exit;
         }
 
-        wp_send_json_success( true );
+        wp_send_json_success(true);
     }
     
     public static function run_tool() {
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
+        check_ajax_referer('wpinv-nonce', '_nonce');
+        if (!wpinv_current_user_can_manage_invoicing()) {
             die(-1);
         }
         
-        $tool = sanitize_text_field( $_POST['tool'] );
+        $tool = sanitize_text_field($_POST['tool']);
         
-        do_action( 'wpinv_run_tool' );
+        do_action('wpinv_run_tool');
         
-        if ( !empty( $tool ) ) {
-            do_action( 'wpinv_tool_' . $tool );
+        if (!empty($tool)) {
+            do_action('wpinv_tool_' . $tool);
         }
     }
 
@@ -253,30 +253,30 @@ 
     public static function get_payment_form() {
 
         // Check nonce.
-        if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'], 'getpaid_ajax_form' ) ) {
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
+        if (!isset($_GET['nonce']) || !wp_verify_nonce($_GET['nonce'], 'getpaid_ajax_form')) {
+            _e('Error: Reload the page and try again.', 'invoicing');
             exit;
         }
 
         // Is the request set up correctly?
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
+		if (empty($_GET['form']) && empty($_GET['item'])) {
 			echo aui()->alert(
 				array(
 					'type'    => 'warning',
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
+					'content' => __('No payment form or item provided', 'invoicing'),
 				)
             );
             exit;
         }
 
         // Payment form or button?
-		if ( ! empty( $_GET['form'] ) ) {
-            getpaid_display_payment_form( $_GET['form'] );
-		} else if( ! empty( $_GET['invoice'] ) ) {
-		    getpaid_display_invoice_payment_form( $_GET['invoice'] );
+		if (!empty($_GET['form'])) {
+            getpaid_display_payment_form($_GET['form']);
+		} else if (!empty($_GET['invoice'])) {
+		    getpaid_display_invoice_payment_form($_GET['invoice']);
         } else {
-			$items = getpaid_convert_items_to_array( $_GET['item'] );
-		    getpaid_display_item_payment_form( $items );
+			$items = getpaid_convert_items_to_array($_GET['item']);
+		    getpaid_display_item_payment_form($items);
         }
 
         exit;
@@ -291,17 +291,17 @@ 
     public static function payment_form() {
 
         // Check nonce.
-        check_ajax_referer( 'getpaid_form_nonce' );
+        check_ajax_referer('getpaid_form_nonce');
 
         // ... form fields...
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
+        if (empty($_POST['getpaid_payment_form_submission'])) {
+            _e('Error: Reload the page and try again.', 'invoicing');
             exit;
         }
 
         // Process the payment form.
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
         $checkout->process_checkout();
 
         exit;
@@ -314,51 +314,51 @@ 
      */
     public static function get_payment_form_states_field() {
 
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
+        if (empty($_GET['country']) || empty($_GET['form'])) {
             exit;
         }
 
-        $elements = getpaid_get_payment_form_elements( $_GET['form'] );
+        $elements = getpaid_get_payment_form_elements($_GET['form']);
 
-        if ( empty( $elements ) ) {
+        if (empty($elements)) {
             exit;
         }
 
         $address_fields = array();
-        foreach ( $elements as $element ) {
-            if ( 'address' === $element['type'] ) {
+        foreach ($elements as $element) {
+            if ('address' === $element['type']) {
                 $address_fields = $element;
                 break;
             }
         }
 
-        if ( empty( $address_fields ) ) {
+        if (empty($address_fields)) {
             exit;
         }
 
-        foreach( $address_fields['fields'] as $address_field ) {
+        foreach ($address_fields['fields'] as $address_field) {
 
-            if ( 'wpinv_state' == $address_field['name'] ) {
+            if ('wpinv_state' == $address_field['name']) {
 
                 $label = $address_field['label'];
 
-                if ( ! empty( $address_field['required'] ) ) {
+                if (!empty($address_field['required'])) {
                     $label .= "<span class='text-danger'> *</span>";
                 }
 
-                $states = wpinv_get_country_states( $_GET['country'] );
+                $states = wpinv_get_country_states($_GET['country']);
 
-                if ( ! empty( $states ) ) {
+                if (!empty($states)) {
 
                     $html = aui()->select(
                             array(
                                 'options'          => $states,
-                                'name'             => esc_attr( $address_field['name'] ),
-                                'id'               => esc_attr( $address_field['name'] ),
-                                'placeholder'      => esc_attr( $address_field['placeholder'] ),
+                                'name'             => esc_attr($address_field['name']),
+                                'id'               => esc_attr($address_field['name']),
+                                'placeholder'      => esc_attr($address_field['placeholder']),
                                 'required'         => (bool) $address_field['required'],
                                 'no_wrap'          => true,
-                                'label'            => wp_kses_post( $label ),
+                                'label'            => wp_kses_post($label),
                                 'select2'          => false,
                             )
                         );
@@ -367,10 +367,10 @@ 
 
                     $html = aui()->input(
                             array(
-                                'name'       => esc_attr( $address_field['name'] ),
-                                'id'         => esc_attr( $address_field['name'] ),
+                                'name'       => esc_attr($address_field['name']),
+                                'id'         => esc_attr($address_field['name']),
                                 'required'   => (bool) $address_field['required'],
-                                'label'      => wp_kses_post( $label ),
+                                'label'      => wp_kses_post($label),
                                 'no_wrap'    => true,
                                 'type'       => 'text',
                             )
@@ -378,7 +378,7 @@ 
 
                 }
 
-                wp_send_json_success( str_replace( 'sr-only', '', $html ) );
+                wp_send_json_success(str_replace('sr-only', '', $html));
                 exit;
 
             }
@@ -394,56 +394,56 @@ 
     public static function recalculate_invoice_totals() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need an invoice.
-        if ( empty( $_POST['post_id'] ) ) {
+        if (empty($_POST['post_id'])) {
             exit;
         }
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
 
         // Ensure it exists.
-        if ( ! $invoice->get_id() ) {
+        if (!$invoice->get_id()) {
             exit;
         }
 
         // Maybe set the country, state, currency.
-        foreach ( array( 'country', 'state', 'currency' ) as $key ) {
-            if ( isset( $_POST[ $key ] ) ) {
+        foreach (array('country', 'state', 'currency') as $key) {
+            if (isset($_POST[$key])) {
                 $method = "set_$key";
-                $invoice->$method( $_POST[ $key ] );
+                $invoice->$method($_POST[$key]);
             }
         }
 
         // Maybe disable taxes.
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
 
         // Recalculate totals.
         $invoice->recalculate_total();
 
-        $total = wpinv_price( wpinv_format_amount( $invoice->get_total() ), $invoice->get_currency() );
+        $total = wpinv_price(wpinv_format_amount($invoice->get_total()), $invoice->get_currency());
 
-        if ( $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
-            $recurring_total = wpinv_price( wpinv_format_amount( $invoice->get_recurring_total() ), $invoice->get_currency() );
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
+        if ($invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
+            $recurring_total = wpinv_price(wpinv_format_amount($invoice->get_recurring_total()), $invoice->get_currency());
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
         }
 
         $totals = array(
-            'subtotal' => wpinv_price( wpinv_format_amount( $invoice->get_subtotal() ), $invoice->get_currency() ),
-            'discount' => wpinv_price( wpinv_format_amount( $invoice->get_total_discount() ), $invoice->get_currency() ),
-            'tax'      => wpinv_price( wpinv_format_amount( $invoice->get_total_tax() ), $invoice->get_currency() ),
+            'subtotal' => wpinv_price(wpinv_format_amount($invoice->get_subtotal()), $invoice->get_currency()),
+            'discount' => wpinv_price(wpinv_format_amount($invoice->get_total_discount()), $invoice->get_currency()),
+            'tax'      => wpinv_price(wpinv_format_amount($invoice->get_total_tax()), $invoice->get_currency()),
             'total'    => $total,
         );
 
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
 
-        wp_send_json_success( compact( 'totals' ) );
+        wp_send_json_success(compact('totals'));
     }
 
     /**
@@ -452,33 +452,33 @@ 
     public static function get_invoice_items() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need an invoice and items.
-        if ( empty( $_POST['post_id'] ) ) {
+        if (empty($_POST['post_id'])) {
             exit;
         }
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
 
         // Ensure it exists.
-        if ( ! $invoice->get_id() ) {
+        if (!$invoice->get_id()) {
             exit;
         }
 
         // Return an array of invoice items.
         $items = array();
 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
+        foreach ($invoice->get_items() as $item_id => $item) {
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
         }
 
-        wp_send_json_success( compact( 'items' ) );
+        wp_send_json_success(compact('items'));
     }
 
     /**
@@ -487,50 +487,50 @@ 
     public static function edit_invoice_item() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need an invoice and item details.
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
             exit;
         }
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
 
         // Ensure it exists and its not been paid for.
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
             exit;
         }
 
         // Format the data.
-        $data = wp_list_pluck( $_POST['data'], 'value', 'field' );
+        $data = wp_list_pluck($_POST['data'], 'value', 'field');
 
         // Ensure that we have an item id.
-        if ( empty( $data['id'] ) ) {
+        if (empty($data['id'])) {
             exit;
         }
 
         // Abort if the invoice does not have the specified item.
-        $item = $invoice->get_item( (int) $data['id'] );
+        $item = $invoice->get_item((int) $data['id']);
 
-        if ( empty( $item ) ) {
+        if (empty($item)) {
             exit;
         }
 
         // Update the item.
-        $item->set_price( $data['price'] );
-        $item->set_name( $data['name'] );
-        $item->set_description( $data['description'] );
-        $item->set_quantity( $data['quantity'] );
+        $item->set_price($data['price']);
+        $item->set_name($data['name']);
+        $item->set_description($data['description']);
+        $item->set_quantity($data['quantity']);
 
         // Add it to the invoice.
-        $error = $invoice->add_item( $item );
+        $error = $invoice->add_item($item);
         $alert = false;
-        if ( is_wp_error( $error ) ) {
+        if (is_wp_error($error)) {
             $alert = $error->get_error_message();
         }
 
@@ -543,11 +543,11 @@ 
         // Return an array of invoice items.
         $items = array();
 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
+        foreach ($invoice->get_items() as $item_id => $item) {
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
         }
 
-        wp_send_json_success( compact( 'items', 'alert' ) );
+        wp_send_json_success(compact('items', 'alert'));
     }
 
     /**
@@ -556,33 +556,33 @@ 
     public static function remove_invoice_item() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need an invoice and an item.
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
             exit;
         }
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
 
         // Ensure it exists and its not been paid for.
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
             exit;
         }
 
         // Abort if the invoice does not have the specified item.
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
+        $item = $invoice->get_item((int) $_POST['item_id']);
 
-        if ( empty( $item ) ) {
+        if (empty($item)) {
             exit;
         }
 
-        $invoice->remove_item( (int) $_POST['item_id'] );
+        $invoice->remove_item((int) $_POST['item_id']);
 
         // Update totals.
         $invoice->recalculate_total();
@@ -593,11 +593,11 @@ 
         // Return an array of invoice items.
         $items = array();
 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
+        foreach ($invoice->get_items() as $item_id => $item) {
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
         }
 
-        wp_send_json_success( compact( 'items' ) );
+        wp_send_json_success(compact('items'));
     }
 
     /**
@@ -606,39 +606,39 @@ 
     public static function add_invoice_items() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need an invoice and items.
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
             exit;
         }
 
         // Fetch the invoice.
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
         $alert   = false;
 
         // Ensure it exists and its not been paid for.
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
             exit;
         }
 
         // Add the items.
-        foreach ( $_POST['items'] as $data ) {
+        foreach ($_POST['items'] as $data) {
 
-            $item = new GetPaid_Form_Item( $data[ 'id' ] );
+            $item = new GetPaid_Form_Item($data['id']);
 
-            if ( is_numeric( $data[ 'qty' ] ) && (int) $data[ 'qty' ] > 0 ) {
-                $item->set_quantity( $data[ 'qty' ] );
+            if (is_numeric($data['qty']) && (int) $data['qty'] > 0) {
+                $item->set_quantity($data['qty']);
             }
 
-            if ( $item->get_id() > 0 ) {
-                $error = $invoice->add_item( $item );
+            if ($item->get_id() > 0) {
+                $error = $invoice->add_item($item);
 
-                if ( is_wp_error( $error ) ) {
+                if (is_wp_error($error)) {
                     $alert = $error->get_error_message();
                 }
 
@@ -653,11 +653,11 @@ 
         // Return an array of invoice items.
         $items = array();
 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
+        foreach ($invoice->get_items() as $item_id => $item) {
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
         }
 
-        wp_send_json_success( compact( 'items', 'alert' ) );
+        wp_send_json_success(compact('items', 'alert'));
     }
 
     /**
@@ -666,15 +666,15 @@ 
     public static function get_invoicing_items() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+        if (!wpinv_current_user_can_manage_invoicing()) {
             exit;
         }
 
         // We need a search term.
-        if ( empty( $_GET['search'] ) ) {
-            wp_send_json_success( array() );
+        if (empty($_GET['search'])) {
+            wp_send_json_success(array());
         }
 
         // Retrieve items.
@@ -683,8 +683,8 @@ 
             'orderby'        => 'title',
             'order'          => 'ASC',
             'posts_per_page' => -1,
-            'post_status'    => array( 'publish' ),
-            's'              => trim( $_GET['search'] ),
+            'post_status'    => array('publish'),
+            's'              => trim($_GET['search']),
             'meta_query'     => array(
                 array(
                     'key'       => '_wpinv_type',
@@ -694,22 +694,22 @@ 
             )
         );
 
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
         $data  = array();
 
 
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) );
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type($_GET['post_id']));
 
-        foreach ( $items as $item ) {
-            $item      = new GetPaid_Form_Item( $item );
+        foreach ($items as $item) {
+            $item = new GetPaid_Form_Item($item);
             $data[] = array(
                 'id'        => (int) $item->get_id(),
-                'text'      => strip_tags( $item->get_name() ),
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
+                'text'      => strip_tags($item->get_name()),
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
             );
         }
 
-        wp_send_json_success( $data );
+        wp_send_json_success($data);
 
     }
 
@@ -719,24 +719,24 @@ 
     public static function get_aui_states_field() {
 
         // Verify nonce.
-        check_ajax_referer( 'wpinv-nonce' );
+        check_ajax_referer('wpinv-nonce');
 
         // We need a country.
-        if ( empty( $_GET['country'] ) ) {
+        if (empty($_GET['country'])) {
             exit;
         }
 
-        $states = wpinv_get_country_states( trim( $_GET['country'] ) );
-        $state  = isset( $_GET['state'] ) ? trim( $_GET['state'] ) : wpinv_get_default_state();
+        $states = wpinv_get_country_states(trim($_GET['country']));
+        $state  = isset($_GET['state']) ? trim($_GET['state']) : wpinv_get_default_state();
 
-        if ( empty( $states ) ) {
+        if (empty($states)) {
 
             $html = aui()->input(
                 array(
                     'type'        => 'text',
                     'id'          => 'wpinv_state',
                     'name'        => 'wpinv_state',
-                    'label'       => __( 'State', 'invoicing' ),
+                    'label'       => __('State', 'invoicing'),
                     'label_type'  => 'vertical',
                     'placeholder' => 'Liège',
                     'class'       => 'form-control-sm',
@@ -750,9 +750,9 @@ 
                 array(
                     'id'          => 'wpinv_state',
                     'name'        => 'wpinv_state',
-                    'label'       => __( 'State', 'invoicing' ),
+                    'label'       => __('State', 'invoicing'),
                     'label_type'  => 'vertical',
-                    'placeholder' => __( 'Select a state', 'invoicing' ),
+                    'placeholder' => __('Select a state', 'invoicing'),
                     'class'       => 'form-control-sm',
                     'value'       => $state,
                     'options'     => $states,
@@ -766,7 +766,7 @@ 
         wp_send_json_success(
             array(
                 'html'   => $html,
-                'select' => ! empty ( $states )
+                'select' => !empty ($states)
             )
         );
 
@@ -780,46 +780,46 @@ 
     public static function ip_geolocation() {
 
         // Check nonce.
-        check_ajax_referer( 'getpaid-ip-location' );
+        check_ajax_referer('getpaid-ip-location');
 
         // IP address.
-        if ( empty( $_GET['ip'] ) || ! rest_is_ip_address( $_GET['ip'] ) ) {
-            _e( 'Invalid IP Address.', 'invoicing' );
+        if (empty($_GET['ip']) || !rest_is_ip_address($_GET['ip'])) {
+            _e('Invalid IP Address.', 'invoicing');
             exit;
         }
 
         // Retrieve location info.
-        $location = getpaid_geolocate_ip_address( $_GET['ip'] );
+        $location = getpaid_geolocate_ip_address($_GET['ip']);
 
-        if ( empty( $location ) ) {
-            _e( 'Unable to find geolocation for the IP Address.', 'invoicing' );
+        if (empty($location)) {
+            _e('Unable to find geolocation for the IP Address.', 'invoicing');
             exit;
         }
 
         // Sorry.
-        extract( $location );
+        extract($location);
 
         // Prepare the address.
         $content = '';
 
-        if ( ! empty( $location['city'] ) ) {
-            $content .=  $location['city']  . ', ';
+        if (!empty($location['city'])) {
+            $content .= $location['city'] . ', ';
         }
         
-        if ( ! empty( $location['region'] ) ) {
-            $content .=  $location['region']  . ', ';
+        if (!empty($location['region'])) {
+            $content .= $location['region'] . ', ';
         }
         
-        $content .=  $location['country'] . ' (' . $location['iso'] . ')';
+        $content .= $location['country'] . ' (' . $location['iso'] . ')';
 
         $location['address'] = $content;
 
-        $content  = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $content ) . '</p>';
-        $content .= '<p>'. $location['credit'] . '</p>';
+        $content  = '<p>' . sprintf(__('<b>Address:</b> %s', 'invoicing'), $content) . '</p>';
+        $content .= '<p>' . $location['credit'] . '</p>';
 
         $location['content'] = $content;
 
-        wpinv_get_template( 'geolocation.php', $location );
+        wpinv_get_template('geolocation.php', $location);
 
         exit;
     }
@@ -832,11 +832,11 @@ 
     public static function payment_form_refresh_prices() {
 
         // Check nonce.
-        check_ajax_referer( 'getpaid_form_nonce' );
+        check_ajax_referer('getpaid_form_nonce');
 
         // ... form fields...
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
+        if (empty($_POST['getpaid_payment_form_submission'])) {
+            _e('Error: Reload the page and try again.', 'invoicing');
             exit;
         }
 
@@ -844,18 +844,18 @@ 
         $submission = new GetPaid_Payment_Form_Submission();
 
         // Do we have an error?
-        if ( ! empty( $submission->last_error ) ) {
+        if (!empty($submission->last_error)) {
             echo $submission->last_error;
             exit;
         }
 
         // Prepare the response.
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
         
         // Filter the response.
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
 
-        wp_send_json_success( $response );
+        wp_send_json_success($response);
     }
 
 }

includes/admin/meta-boxes/class-getpaid-meta-box-payment-form.php

Spacing +25 added lines, -25 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -20,14 +20,14 @@ 
 	 *
 	 * @param WP_Post $post
 	 */
-    public static function output( $post ) {
+    public static function output($post) {
         ?>
         <div id="wpinv-form-builder" class="bsui">
             <div class="row">
                 <div class="col-sm-4">
 
                     <!-- Builder tabs -->
-                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php _e( 'Go Back', 'invoicing' ); ?></button>
+                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php _e('Go Back', 'invoicing'); ?></button>
 
                     <!-- Builder tab content -->
                     <div class="mt-4">
@@ -35,7 +35,7 @@ 
                         <!-- Available builder elements -->
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='new_item'">
                             <div class="wpinv-form-builder-add-field-types">
-                                <small class='form-text text-muted'><?php _e( 'Add an element by dragging it to the payment form.', 'invoicing' ); ?></small>
+                                <small class='form-text text-muted'><?php _e('Add an element by dragging it to the payment form.', 'invoicing'); ?></small>
                                 <draggable class="section mt-2" style="display: flex; flex-flow: wrap; justify-content: space-between;" v-model="elements" :group="{ name: 'fields', pull: 'clone', put: false }" :sort="false" :clone="addDraggedField" tag="ul" filter=".wpinv-undraggable">
                                     <li v-for="element in elements" class= "wpinv-payment-form-left-fields-field" @click.prevent="addField(element)" :class="{ 'd-none': element.defaults.premade }">
                                         <button class="button btn">
@@ -50,10 +50,10 @@ 
                         <!-- Edit an element -->
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='edit_item'" style="font-size: 14px;">
                             <div class="wpinv-form-builder-edit-field-wrapper">
-                                <?php do_action( 'wpinv_payment_form_edit_element_template', 'active_form_element', $post ); ?>
-                                <?php do_action( 'getpaid_payment_form_edit_element_template', $post ); ?>
+                                <?php do_action('wpinv_payment_form_edit_element_template', 'active_form_element', $post); ?>
+                                <?php do_action('getpaid_payment_form_edit_element_template', $post); ?>
                                 <div>
-                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php _e( 'Delete Element', 'invoicing' ); ?></button>
+                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php _e('Delete Element', 'invoicing'); ?></button>
                                 </div>
                             </div>
                         </div>
@@ -62,14 +62,14 @@ 
 
                 </div>
                 <div class="col-sm-8 border-left">
-                    <small class='form-text text-muted' v-if='form_elements.length'><?php _e( 'Click on any element to edit or delete it.', 'invoicing' ); ?></small>
-                    <p class='form-text text-muted' v-if='! form_elements.length'><?php _e( 'This form is empty. Add new elements by dragging them from the right.', 'invoicing' ); ?></p>
+                    <small class='form-text text-muted' v-if='form_elements.length'><?php _e('Click on any element to edit or delete it.', 'invoicing'); ?></small>
+                    <p class='form-text text-muted' v-if='! form_elements.length'><?php _e('This form is empty. Add new elements by dragging them from the right.', 'invoicing'); ?></p>
 
                     <draggable class="section bsui" v-model="form_elements" @add="highlightLastDroppedField" group="fields" tag="div" style="min-height: 100%; font-size: 14px;">
                         <div v-for="form_element in form_elements" class="wpinv-form-builder-element-preview" :class="[{ active: active_form_element==form_element &&  active_tab=='edit_item' }, form_element.type]" @click="active_tab = 'edit_item'; active_form_element = form_element">
                             <div class="wpinv-form-builder-element-preview-inner">
                                 <div class="wpinv-payment-form-field-preview-overlay"></div>
-                                <?php do_action( 'wpinv_payment_form_render_element_template', 'form_element', $post ); ?>
+                                <?php do_action('wpinv_payment_form_render_element_template', 'form_element', $post); ?>
                             </div>
                         </div>
                     </draggable>
@@ -82,7 +82,7 @@ 
         </div>
         <?php
 
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
     }
 
     /**
@@ -90,33 +90,33 @@ 
 	 *
 	 * @param int $post_id
 	 */
-	public static function save( $post_id ) {
+	public static function save($post_id) {
 
         // Prepare the form.
-        $form = new GetPaid_Payment_Form( $post_id );
+        $form = new GetPaid_Payment_Form($post_id);
 
         // Fetch form items.
-        $form_items = json_decode( wp_unslash( $_POST['wpinv_form_items'] ), true );
+        $form_items = json_decode(wp_unslash($_POST['wpinv_form_items']), true);
 
         // Ensure that we have an array...
-        if ( empty( $form_items ) ) {
+        if (empty($form_items)) {
             $form_items = array();
         }
 
         // Add it to the form.
-        $form->set_items( self::item_to_objects( $form_items ) );
+        $form->set_items(self::item_to_objects($form_items));
 
         // Save form elements.
-        $form_elements = json_decode( wp_unslash( $_POST['wpinv_form_elements'] ), true );
-        if ( empty( $form_elements ) ) {
+        $form_elements = json_decode(wp_unslash($_POST['wpinv_form_elements']), true);
+        if (empty($form_elements)) {
             $form_elements = array();
         }
 
-        $form->set_elements( $form_elements );
+        $form->set_elements($form_elements);
 
         // Persist data to the datastore.
         $form->save();
-        do_action( 'getpaid_payment_form_metabox_save', $post_id, $form );
+        do_action('getpaid_payment_form_metabox_save', $post_id, $form);
 
     }
 
@@ -125,14 +125,14 @@ 
 	 *
 	 * @param array $items
 	 */
-	public static function item_to_objects( $items ) {
+	public static function item_to_objects($items) {
 
         $objects = array();
 
-        foreach ( $items as $item ) {
-            $_item = new GetPaid_Form_Item( $item['id'] );
-            $_item->set_allow_quantities( (bool) $item['allow_quantities'] );
-            $_item->set_is_required( (bool) $item['required'] );
+        foreach ($items as $item) {
+            $_item = new GetPaid_Form_Item($item['id']);
+            $_item->set_allow_quantities((bool) $item['allow_quantities']);
+            $_item->set_is_required((bool) $item['required']);
             $objects[] = $_item;
         }
 

includes/payments/class-getpaid-form-item.php

Spacing +51 added lines, -51 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -87,9 +87,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-		$name = parent::get_name( $context );
-		return $name . wpinv_get_item_suffix( $this );
+	public function get_name($context = 'view') {
+		$name = parent::get_name($context);
+		return $name . wpinv_get_item_suffix($this);
 	}
 
 	/**
@@ -99,8 +99,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_raw_name( $context = 'view' ) {
-		return parent::get_name( $context );
+	public function get_raw_name($context = 'view') {
+		return parent::get_name($context);
 	}
 
 	/**
@@ -110,13 +110,13 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_description( $context = 'view' ) {
+	public function get_description($context = 'view') {
 
-		if ( isset( $this->custom_description ) ) {
+		if (isset($this->custom_description)) {
 			return $this->custom_description;
 		}
 
-		return parent::get_description( $context );
+		return parent::get_description($context);
 	}
 
 	/**
@@ -126,8 +126,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_sub_total( $context = 'view' ) {
-		return $this->get_quantity( $context ) * $this->get_initial_price( $context );
+	public function get_sub_total($context = 'view') {
+		return $this->get_quantity($context) * $this->get_initial_price($context);
 	}
 
 	/**
@@ -137,15 +137,15 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_recurring_sub_total( $context = 'view' ) {
-		return $this->get_quantity( $context ) * $this->get_price( $context );
+	public function get_recurring_sub_total($context = 'view') {
+		return $this->get_quantity($context) * $this->get_price($context);
 	}
 
 	/**
 	 * @deprecated
 	 */
-	public function get_qantity( $context = 'view' ) {
-		return $this->get_quantity( $context );
+	public function get_qantity($context = 'view') {
+		return $this->get_quantity($context);
 	}
 
 	/**
@@ -155,15 +155,15 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_quantity( $context = 'view' ) {
+	public function get_quantity($context = 'view') {
 		$quantity = (int) $this->quantity;
 
-		if ( empty( $quantity ) || 1 > $quantity ) {
+		if (empty($quantity) || 1 > $quantity) {
 			$quantity = 1;
 		}
 
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
+		if ('view' == $context) {
+			return apply_filters('getpaid_payment_form_item_quantity', $quantity, $this);
 		}
 
 		return $quantity;
@@ -177,11 +177,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return meta
 	 */
-	public function get_item_meta( $context = 'view' ) {
+	public function get_item_meta($context = 'view') {
 		$meta = $this->meta;
 
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
+		if ('view' == $context) {
+			return apply_filters('getpaid_payment_form_item_meta', $meta, $this);
 		}
 
 		return $meta;
@@ -195,11 +195,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_allow_quantities( $context = 'view' ) {
+	public function get_allow_quantities($context = 'view') {
 		$allow_quantities = (bool) $this->allow_quantities;
 
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
+		if ('view' == $context) {
+			return apply_filters('getpaid_payment_form_item_allow_quantities', $allow_quantities, $this);
 		}
 
 		return $allow_quantities;
@@ -213,11 +213,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_is_required( $context = 'view' ) {
+	public function get_is_required($context = 'view') {
 		$is_required = (bool) $this->is_required;
 
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
+		if ('view' == $context) {
+			return apply_filters('getpaid_payment_form_item_is_required', $is_required, $this);
 		}
 
 		return $is_required;
@@ -230,11 +230,11 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	public function prepare_data_for_use( $required = null ) {
+	public function prepare_data_for_use($required = null) {
 
-		$required = is_null( $required ) ? $this->is_required() : $required;
+		$required = is_null($required) ? $this->is_required() : $required;
 		return array(
-			'title'            => strip_tags( $this->get_name() ),
+			'title'            => strip_tags($this->get_name()),
 			'id'               => $this->get_id(),
 			'price'            => $this->get_price(),
 			'recurring'        => $this->is_recurring(),
@@ -251,28 +251,28 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	public function prepare_data_for_invoice_edit_ajax( $currency = '' ) {
+	public function prepare_data_for_invoice_edit_ajax($currency = '') {
 
-		$description = getpaid_item_recurring_price_help_text( $this, $currency );
+		$description = getpaid_item_recurring_price_help_text($this, $currency);
 
-		if ( $description ) {
+		if ($description) {
 			$description = "<div class='getpaid-subscription-help-text'>$description</div>";
 		}
 
 		return array(
 			'id'     => $this->get_id(),
 			'texts'  => array(
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ) . $description,
-				'item-quantity'    => absint( $this->get_quantity() ),
-				'item-price'       => wpinv_price( wpinv_format_amount ( $this->get_price() ), $currency ),
-				'item-total'       => wpinv_price( wpinv_format_amount( $this->get_sub_total() ), $currency ),
+				'item-name'        => sanitize_text_field($this->get_name()),
+				'item-description' => wp_kses_post($this->get_description()) . $description,
+				'item-quantity'    => absint($this->get_quantity()),
+				'item-price'       => wpinv_price(wpinv_format_amount($this->get_price()), $currency),
+				'item-total'       => wpinv_price(wpinv_format_amount($this->get_sub_total()), $currency),
 			),
 			'inputs' => array(
 				'item-id'          => $this->get_id(),
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ),
-				'item-quantity'    => absint( $this->get_quantity() ),
+				'item-name'        => sanitize_text_field($this->get_name()),
+				'item-description' => wp_kses_post($this->get_description()),
+				'item-quantity'    => absint($this->get_quantity()),
 				'item-price'       => $this->get_price(),
 			)
 		);
@@ -290,7 +290,7 @@ 
 		return array(
 			'post_id'           => $this->invoice_id,
 			'item_id'           => $this->get_id(),
-			'item_name'         => sanitize_text_field( $this->get_raw_name() ),
+			'item_name'         => sanitize_text_field($this->get_raw_name()),
 			'item_description'  => $this->get_description(),
 			'tax'               => $this->item_tax,
 			'item_price'        => $this->get_price(),
@@ -319,9 +319,9 @@ 
 	 * @since 1.0.19
 	 * @param  int $quantity The item quantity.
 	 */
-	public function set_quantity( $quantity ) {
+	public function set_quantity($quantity) {
 
-		if ( empty( $quantity ) || ! is_numeric( $quantity ) ) {
+		if (empty($quantity) || !is_numeric($quantity)) {
 			$quantity = 1;
 		}
 
@@ -335,8 +335,8 @@ 
 	 * @since 1.0.19
 	 * @param  array $meta The item meta data.
 	 */
-	public function set_item_meta( $meta ) {
-		$this->meta = maybe_unserialize( $meta );
+	public function set_item_meta($meta) {
+		$this->meta = maybe_unserialize($meta);
 	}
 
 	/**
@@ -345,7 +345,7 @@ 
 	 * @since 1.0.19
 	 * @param  bool $allow_quantities
 	 */
-	public function set_allow_quantities( $allow_quantities ) {
+	public function set_allow_quantities($allow_quantities) {
 		$this->allow_quantities = (bool) $allow_quantities;
 	}
 
@@ -355,7 +355,7 @@ 
 	 * @since 1.0.19
 	 * @param  bool $is_required
 	 */
-	public function set_is_required( $is_required ) {
+	public function set_is_required($is_required) {
 		$this->is_required = (bool) $is_required;
 	}
 
@@ -365,7 +365,7 @@ 
 	 * @since 1.0.19
 	 * @param  string $description
 	 */
-	public function set_custom_description( $description ) {
+	public function set_custom_description($description) {
 		$this->custom_description = $description;
 	}
 
@@ -374,7 +374,7 @@ 
      * 
 	 * @return int item id
      */
-    public function save( $data = array() ) {
+    public function save($data = array()) {
         return $this->get_id();
 	}