Eoxia / wpshop

includes/modules/wps_product/modules/wps_product_mass_interface3/wps_product_mass_interface3.php

Spacing +262 added lines, -262 removed lines

@@ -1,8 +1,8 @@ 
 <?php
-if ( ! class_exists( 'WP_List_Table' ) ) {
+if (!class_exists('WP_List_Table')) {
 	include_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
 }
-if ( ! class_exists( 'WP_Posts_List_Table' ) ) {
+if (!class_exists('WP_Posts_List_Table')) {
 	include_once ABSPATH . 'wp-admin/includes/class-wp-posts-list-table.php';
 }
 new mass_interface3();
@@ -27,33 +27,33 @@ 
 		'price_behaviour',
 	);
 	public function __construct() {
-		add_action( 'admin_menu', array( $this, 'mass_init' ), 350 );
-		add_action( 'wp_ajax_wps_mass_3_new', array( $this, 'ajax_new' ) );
-		add_action( 'wp_ajax_wps_mass_3_save', array( $this, 'ajax_save' ) );
-		add_filter( 'set-screen-option', array( $this, 'set_screen_option' ), 10, 3 );
+		add_action('admin_menu', array($this, 'mass_init'), 350);
+		add_action('wp_ajax_wps_mass_3_new', array($this, 'ajax_new'));
+		add_action('wp_ajax_wps_mass_3_save', array($this, 'ajax_save'));
+		add_filter('set-screen-option', array($this, 'set_screen_option'), 10, 3);
 	}
 	public function mass_init() {
-		$this->hook = add_submenu_page( 'edit.php?post_type=' . WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT, __( 'Mass product edit 3', 'wpshop' ), __( 'Mass product edit 3', 'wpshop' ), 'manage_options', ( isset( $_GET['page'] ) && strpos( $_GET['page'], 'mass_edit_interface3_att_set_' ) !== false ) ? $_GET['page'] : 'mass_edit_interface3_att_set_1', array( $this, 'mass_interface' ) );
-		add_action( "load-{$this->hook}", array( $this, 'mass_interface_screen_option' ) );
-		add_action( "admin_print_scripts-{$this->hook}", array( $this, 'scripts' ) );
-		add_action( "admin_print_styles-{$this->hook}", array( $this, 'styles' ) );
+		$this->hook = add_submenu_page('edit.php?post_type=' . WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT, __('Mass product edit 3', 'wpshop'), __('Mass product edit 3', 'wpshop'), 'manage_options', (isset($_GET['page']) && strpos($_GET['page'], 'mass_edit_interface3_att_set_') !== false) ? $_GET['page'] : 'mass_edit_interface3_att_set_1', array($this, 'mass_interface'));
+		add_action("load-{$this->hook}", array($this, 'mass_interface_screen_option'));
+		add_action("admin_print_scripts-{$this->hook}", array($this, 'scripts'));
+		add_action("admin_print_styles-{$this->hook}", array($this, 'styles'));
 	}
 	public function mass_interface() {
-		$wp_list_table = $this->wp_list_table( $this->hook );
+		$wp_list_table = $this->wp_list_table($this->hook);
 		$wp_list_table->prepare_items(); ?>
 		<div class="wrap">
 		<h1 class="wp-heading-inline"><?php
-		echo esc_html( $this->post_type_object->labels->name );
+		echo esc_html($this->post_type_object->labels->name);
 		?></h1>
 		<?php
-		if ( current_user_can( $this->post_type_object->cap->create_posts ) ) {
-			echo ' <a href="#" class="page-title-action" onclick="addPost(event, this)">' . esc_html( $this->post_type_object->labels->add_new ) . '</a>';
+		if (current_user_can($this->post_type_object->cap->create_posts)) {
+			echo ' <a href="#" class="page-title-action" onclick="addPost(event, this)">' . esc_html($this->post_type_object->labels->add_new) . '</a>';
 		}
 		?>
 		<hr class="wp-header-end">
 		<form id="posts-filter" method="get">
 		<?php $wp_list_table->views(); ?>
-		<?php $wp_list_table->search_box( $this->post_type_object->labels->search_items, 'post' ); ?>
+		<?php $wp_list_table->search_box($this->post_type_object->labels->search_items, 'post'); ?>
 		<input type="hidden" name="page" value="<?php
 		 echo str_replace(
 			 "{$wp_list_table->screen->post_type}_page_",
@@ -68,17 +68,17 @@ 
 		  <tr id="inline-edit" class="inline-edit-row inline-edit-row-<?php echo "post inline-edit-{$this->post_type_object->name} quick-edit-row quick-edit-row-post inline-edit-{$this->post_type_object->name}"; ?>" style="display: none">
 		   <td colspan="<?php echo $wp_list_table->get_column_count(); ?>" class="colspanchange">
 			<fieldset class="inline-edit-col">
-			 <legend class="inline-edit-legend"><?php echo esc_html( $this->post_type_object->labels->add_new ) ?></legend>
+			 <legend class="inline-edit-legend"><?php echo esc_html($this->post_type_object->labels->add_new) ?></legend>
 			 <div class="inline-edit-col">
 		   <label>
-			<span class="title"><?php _e( 'Title' ); ?></span>
+			<span class="title"><?php _e('Title'); ?></span>
 			<span class="input-text-wrap"><input type="text" name="post_title" class="ptitle" value="" /></span>
 		   </label>
 			 </div>
 			</fieldset>
 			<p class="submit inline-edit-save">
-			 <button type="button" class="button cancel alignleft"><?php _e( 'Cancel' ); ?></button>
-			 <button type="button" class="button button-primary save alignright"><?php echo esc_html( $this->post_type_object->labels->add_new ); ?></button>
+			 <button type="button" class="button cancel alignleft"><?php _e('Cancel'); ?></button>
+			 <button type="button" class="button button-primary save alignright"><?php echo esc_html($this->post_type_object->labels->add_new); ?></button>
 			 <span class="spinner"></span>
 			 <span class="error" style="display:none"></span>
 			 <br class="clear" />
@@ -91,12 +91,12 @@ 
 		<?php
 	}
 	public function mass_interface_screen_option() {
-		add_action( 'admin_notices', array( $this, 'ajax_admin_notice' ) );
-		add_filter( 'default_hidden_columns', array( $this, 'hidden_columns' ), 10, 2 );
-		$this->wp_list_table( $this->hook );
+		add_action('admin_notices', array($this, 'ajax_admin_notice'));
+		add_filter('default_hidden_columns', array($this, 'hidden_columns'), 10, 2);
+		$this->wp_list_table($this->hook);
 	}
-	public function wp_list_table( $screen ) {
-		$this->post_type_object = get_post_type_object( WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT );
+	public function wp_list_table($screen) {
+		$this->post_type_object = get_post_type_object(WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT);
 		$this->wp_list_table = new WPS_Mass_List_Table(
 			array(
 				'screen' => $screen,
@@ -119,18 +119,18 @@ 
 		);
 		return $this->wp_list_table;
 	}
-	public function hidden_columns( $hidden, $screen ) {
-		$wp_list_table = $this->wp_list_table( $this->hook );
-		if ( $screen === $wp_list_table->screen ) {
-			$hidden = array_diff( array_flip( $wp_list_table->get_columns() ), $this->default_show_columns );
+	public function hidden_columns($hidden, $screen) {
+		$wp_list_table = $this->wp_list_table($this->hook);
+		if ($screen === $wp_list_table->screen) {
+			$hidden = array_diff(array_flip($wp_list_table->get_columns()), $this->default_show_columns);
 		}
 		return $hidden;
 	}
-	public function set_screen_option( $string, $option, $value ) {
+	public function set_screen_option($string, $option, $value) {
 		$class = get_class();
-		if ( "{$class}_per_page" === $option ) {
-			$value = (int) $value;
-			if ( $value < 1 || $value > 999 ) {
+		if ("{$class}_per_page" === $option) {
+			$value = (int)$value;
+			if ($value < 1 || $value > 999) {
 				$string = false;
 			}
 			return $value;
@@ -138,34 +138,34 @@ 
 		return $string;
 	}
 	public function ajax_admin_notice() {
-		printf( '<div class="%1$s"><p></p></div>', esc_attr( 'hidden is-dismissible notice' ) );
+		printf('<div class="%1$s"><p></p></div>', esc_attr('hidden is-dismissible notice'));
 	}
 	public function scripts() {
 		wp_enqueue_script(
 			'jquery_chosen_js',
-			plugin_dir_url( __FILE__ ) . 'chosen.jquery.min.js',
-			array( 'jquery' ),
+			plugin_dir_url(__FILE__) . 'chosen.jquery.min.js',
+			array('jquery'),
 			true
 		);
 		wp_enqueue_script(
 			'mass_interface3-ajax',
-			plugin_dir_url( __FILE__ ) . 'interface3.js',
-			array( 'jquery', 'jquery-form' ),
+			plugin_dir_url(__FILE__) . 'interface3.js',
+			array('jquery', 'jquery-form'),
 			true
 		);
 	}
 	public function styles() {
-		wp_register_style( 'jquery_chosen_css', plugin_dir_url( __FILE__ ) . 'chosen.min.css' );
-		wp_register_style( 'mass_interface3_css', plugin_dir_url( __FILE__ ) . 'interface3.css' );
-		wp_enqueue_style( 'jquery_chosen_css' );
-		wp_enqueue_style( 'mass_interface3_css' );
-		wp_deregister_style( 'wpshop_main_css' );
+		wp_register_style('jquery_chosen_css', plugin_dir_url(__FILE__) . 'chosen.min.css');
+		wp_register_style('mass_interface3_css', plugin_dir_url(__FILE__) . 'interface3.css');
+		wp_enqueue_style('jquery_chosen_css');
+		wp_enqueue_style('mass_interface3_css');
+		wp_deregister_style('wpshop_main_css');
 	}
 	public function ajax_new() {
-		$wp_list_table = $this->wp_list_table( $_POST['screen'] );
+		$wp_list_table = $this->wp_list_table($_POST['screen']);
 		$wpshop_product_attribute = array();
-		foreach ( $wp_list_table->request_items_columns() as $key_var => $var ) {
-			$wpshop_product_attribute[ $var['data'] ][ $key_var ] = null;
+		foreach ($wp_list_table->request_items_columns() as $key_var => $var) {
+			$wpshop_product_attribute[$var['data']][$key_var] = null;
 		}
 		$new_product_id = wp_insert_post(
 			array(
@@ -174,8 +174,8 @@ 
 				'post_title' => $_POST['title'],
 			)
 		);
-		if ( ! empty( $new_product_id ) ) {
-			update_post_meta( $new_product_id, '_' . WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT . '_attribute_set_id', $wp_list_table->current_view );
+		if (!empty($new_product_id)) {
+			update_post_meta($new_product_id, '_' . WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT . '_attribute_set_id', $wp_list_table->current_view);
 			$product_class = new wpshop_products();
 			$product_class->save_product_custom_informations(
 				$new_product_id, array(
@@ -187,44 +187,44 @@ 
 				)
 			);
 		} else {
-			wp_die( 1 );
+			wp_die(1);
 		}
 		$class = get_class();
-		$data = $wp_list_table->request( $new_product_id );
-		$per_page = $wp_list_table->screen->get_option( 'per_page', 'option' );
+		$data = $wp_list_table->request($new_product_id);
+		$per_page = $wp_list_table->screen->get_option('per_page', 'option');
 		$wp_list_table->column_headers();
 		$wp_list_table->items = true;
 		ob_start();
 		$wp_list_table->views();
 		$subsubsub = ob_get_clean();
 		ob_start();
-		$wp_list_table->display_tablenav( 'top' );
+		$wp_list_table->display_tablenav('top');
 		$tablenav_top = ob_get_clean();
 		ob_start();
-		$wp_list_table->display_tablenav( 'bottom' );
+		$wp_list_table->display_tablenav('bottom');
 		$tablenav_bottom = ob_get_clean();
-		add_filter( 'default_hidden_columns', array( $this, 'hidden_columns' ), 10, 2 );
+		add_filter('default_hidden_columns', array($this, 'hidden_columns'), 10, 2);
 		ob_start();
-		$wp_list_table->single_row( $data[0] );
-		wp_send_json_success( array(
+		$wp_list_table->single_row($data[0]);
+		wp_send_json_success(array(
 			'row' => ob_get_clean(),
 			'per_page' => $per_page,
 			'tablenav_top' => $tablenav_top,
 			'tablenav_bottom' => $tablenav_bottom,
 			'subsubsub' => $subsubsub,
-		) );
+		));
 	}
 	public function ajax_save() {
 		$i = 0;
 		$product_class = new wpshop_products();
-		if ( ! empty( $_REQUEST['cb'] ) ) {
-			foreach ( $_REQUEST['cb'] as $id ) {
-				$id = intval( $id );
-				if ( ! empty( $_REQUEST[ 'row_' . $id ] ) ) {
+		if (!empty($_REQUEST['cb'])) {
+			foreach ($_REQUEST['cb'] as $id) {
+				$id = intval($id);
+				if (!empty($_REQUEST['row_' . $id])) {
 					$product_class->save_product_custom_informations(
 						$id,
 						array_merge(
-							$_REQUEST[ 'row_' . $id ],
+							$_REQUEST['row_' . $id],
 							array(
 								'post_ID' => $id,
 								'product_id' => $id,
@@ -254,96 +254,96 @@ 
 	public $exclude_attribute_codes = array();
 	public $current_view = null;
 	private $_views = null;
-	public function __construct( $args ) {
-		if ( isset( $args['exclude_attribute_codes'] ) ) {
+	public function __construct($args) {
+		if (isset($args['exclude_attribute_codes'])) {
 			$this->exclude_attribute_codes = $args['exclude_attribute_codes'];
 		}
 		parent::__construct(
 			array(
 				'plural' => 'posts',
 				'ajax' => true,
-				'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
+				'screen' => isset($args['screen']) ? $args['screen'] : null,
 			)
 		);
-		$this->current_view = (int) substr( $this->screen->id, strpos( $this->screen->id, '_att_set_' ) + 9 );
-		$this->entity_id = wpshop_entities::get_entity_identifier_from_code( WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT );
+		$this->current_view = (int)substr($this->screen->id, strpos($this->screen->id, '_att_set_') + 9);
+		$this->entity_id = wpshop_entities::get_entity_identifier_from_code(WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT);
 	}
 	public function get_columns() {
 		$columns = array(
 			'cb'       => '<input type="checkbox" />',
-			'title'    => __( 'Title' ),
+			'title'    => __('Title'),
 		);
-		foreach ( $this->request_items_columns() as $column => $data_column ) {
-			if ( ! empty( $column ) && ! empty( $data_column ) ) {
-				$columns[ $column ] = $data_column['name'];
+		foreach ($this->request_items_columns() as $column => $data_column) {
+			if (!empty($column) && !empty($data_column)) {
+				$columns[$column] = $data_column['name'];
 			}
 		}
 		return $columns;
 	}
 	protected function get_sortable_columns() {
 		$sortable_columns = array(
-			'title'    => array( 'title', false ),
+			'title'    => array('title', false),
 		);
-		foreach ( $this->request_items_columns() as $column => $data_column ) {
-			$sortable_columns[ $column ] = array( $data_column['code'], false );
+		foreach ($this->request_items_columns() as $column => $data_column) {
+			$sortable_columns[$column] = array($data_column['code'], false);
 		}
 		return $sortable_columns;
 	}
-	public function column_default( $item, $column_name ) {
-		if ( isset( $this->columns_items[ $column_name ] ) && is_callable( array( $this, "column_data_{$this->columns_items[ $column_name ]['type']}" ) ) ) {
-			$callable_ext = str_replace( '-', '_', $this->columns_items[ $column_name ]['type'] );
-			$callable = array( $this, "column_data_{$callable_ext}" );
-			if ( ! is_callable( $callable ) ) {
-				$callable = array( $this, 'column_data_text' );
+	public function column_default($item, $column_name) {
+		if (isset($this->columns_items[$column_name]) && is_callable(array($this, "column_data_{$this->columns_items[$column_name]['type']}"))) {
+			$callable_ext = str_replace('-', '_', $this->columns_items[$column_name]['type']);
+			$callable = array($this, "column_data_{$callable_ext}");
+			if (!is_callable($callable)) {
+				$callable = array($this, 'column_data_text');
 			}
 			return call_user_func(
 				$callable,
-				$this->columns_items[ $column_name ]['id'],
-				$this->columns_items[ $column_name ]['code'],
-				$this->columns_items[ $column_name ]['data'],
+				$this->columns_items[$column_name]['id'],
+				$this->columns_items[$column_name]['code'],
+				$this->columns_items[$column_name]['data'],
 				$item
 			);
 		}
-		return print_r( $item[ $column_name ], true );
+		return print_r($item[$column_name], true);
 	}
-	public function column_cb( $item ) {
+	public function column_cb($item) {
 		return sprintf(
 			'<input type="checkbox" name="cb[]" value="%d" />',
 			$item['ID']
 		);
 	}
-	public function column_title( $item ) {
-		if ( 'private' === $item['status'] ) {
-			$post_states['private'] = __( 'Private' );
+	public function column_title($item) {
+		if ('private' === $item['status']) {
+			$post_states['private'] = __('Private');
 		}
-		if ( 'draft' === $item['status'] ) {
-			$post_states['draft'] = __( 'Draft' );
+		if ('draft' === $item['status']) {
+			$post_states['draft'] = __('Draft');
 		}
-		if ( 'pending' === $item['status'] ) {
-			$post_states['pending'] = _x( 'Pending', 'post status' );
+		if ('pending' === $item['status']) {
+			$post_states['pending'] = _x('Pending', 'post status');
 		}
-		if ( 'future' === $item['status'] ) {
-			$post_states['scheduled'] = __( 'Scheduled' );
+		if ('future' === $item['status']) {
+			$post_states['scheduled'] = __('Scheduled');
 		}
-		if ( current_user_can( 'edit_post', $item['ID'] ) && 'trash' !== $item['status'] ) {
+		if (current_user_can('edit_post', $item['ID']) && 'trash' !== $item['status']) {
 			$result = sprintf(
 				'<a class="row-title" href="%s" aria-label="%s">%s</a>',
-				get_edit_post_link( $item['ID'] ),
-				esc_attr( sprintf( __( '&#8220;%s&#8221; (Edit)' ), $item['title'] ) ),
+				get_edit_post_link($item['ID']),
+				esc_attr(sprintf(__('&#8220;%s&#8221; (Edit)'), $item['title'])),
 				$item['title']
 			);
 		} else {
 			$result = $item['title'];
 		}
-		if ( WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION === $item['type'] ) {
-			$attr_def = get_post_meta( $item['ID'], '_wpshop_variations_attribute_def', true );
+		if (WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION === $item['type']) {
+			$attr_def = get_post_meta($item['ID'], '_wpshop_variations_attribute_def', true);
 			$columns_items = $this->request_items_columns();
 			$first_variation = true;
-			$parent = $this->items[ $item['parent'] ];
-			foreach ( $attr_def as $key => $value ) {
-				foreach ( $this->get_select_items_option( $columns_items[ $key ]['id'] ) as $all_value ) {
-					if ( $all_value['id'] === $value ) {
-						if ( $first_variation ) {
+			$parent = $this->items[$item['parent']];
+			foreach ($attr_def as $key => $value) {
+				foreach ($this->get_select_items_option($columns_items[$key]['id']) as $all_value) {
+					if ($all_value['id'] === $value) {
+						if ($first_variation) {
 							$result = $parent['title'] . ' : ';
 							$first_variation = false;
 						} else {
@@ -355,31 +355,31 @@ 
 				}
 			}
 		}
-		if ( ! empty( $post_states ) ) {
-			$state_count = count( $post_states );
+		if (!empty($post_states)) {
+			$state_count = count($post_states);
 			$i = 0;
 			$result .= ' &mdash; ';
-			foreach ( $post_states as $state ) {
+			foreach ($post_states as $state) {
 				++$i;
-				( $i === $state_count ) ? $sep = '' : $sep = ', ';
+				($i === $state_count) ? $sep = '' : $sep = ', ';
 				$result .= "<span class='post-state'>$state$sep</span>";
 			}
 		}
 		return sprintf(
 			'<strong>%s</strong>',
-			isset( $item['lvl'] ) ? $item['lvl'] . $result : $result
+			isset($item['lvl']) ? $item['lvl'] . $result : $result
 		);
 	}
-	public function column_data_default( $attribute_id, $attribute_code, $attribute_data, $item ) {
+	public function column_data_default($attribute_id, $attribute_code, $attribute_data, $item) {
 		return 'default';
 	}
-	public function column_data_text( $attribute_id, $attribute_code, $attribute_data, $item ) {
+	public function column_data_text($attribute_id, $attribute_code, $attribute_data, $item) {
 		$unit = '';
-		if ( is_array( $item[ $attribute_code ] ) ) {
-			$unit = ' ' . $item[ $attribute_code ]['unit'];
-			$value = $item[ $attribute_code ]['value'];
+		if (is_array($item[$attribute_code])) {
+			$unit = ' ' . $item[$attribute_code]['unit'];
+			$value = $item[$attribute_code]['value'];
 		} else {
-			$value = $item[ $attribute_code ];
+			$value = $item[$attribute_code];
 		}
 		return sprintf(
 			'<input type="text" name="row_%2$s[wpshop_product_attribute][%3$s][%1$s]" value="%4$s">',
@@ -390,29 +390,29 @@ 
 			$unit
 		);
 	}
-	public function column_data_select( $attribute_id, $attribute_code, $attribute_data, $item ) {
+	public function column_data_select($attribute_id, $attribute_code, $attribute_data, $item) {
 		$unit = '';
-		if ( is_array( $item[ $attribute_code ] ) && isset( $item[ $attribute_code ]['unit'] ) ) {
-			$unit = ' ' . $item[ $attribute_code ]['unit'];
-			$value = $item[ $attribute_code ]['value'];
+		if (is_array($item[$attribute_code]) && isset($item[$attribute_code]['unit'])) {
+			$unit = ' ' . $item[$attribute_code]['unit'];
+			$value = $item[$attribute_code]['value'];
 		} else {
-			$value = $item[ $attribute_code ];
+			$value = $item[$attribute_code];
 		}
 		$select_items = array();
-		foreach ( $this->get_select_items_option( $attribute_id ) as $option_item ) {
-			if ( is_array( $value ) ) {
-				foreach ( $value as $val ) {
-					$selected = selected( $val, $option_item['id'], false );
-					if ( ! empty( $selected ) ) {
+		foreach ($this->get_select_items_option($attribute_id) as $option_item) {
+			if (is_array($value)) {
+				foreach ($value as $val) {
+					$selected = selected($val, $option_item['id'], false);
+					if (!empty($selected)) {
 						break;
 					}
 				}
 			} else {
-				$selected = selected( $value, $option_item['id'], false );
+				$selected = selected($value, $option_item['id'], false);
 			}
 			$select_items[] = "<option value=\"{$option_item['id']}\"{$selected}>{$option_item['label']}</option>";
 		}
-		$select_items = implode( '', $select_items );
+		$select_items = implode('', $select_items);
 		return sprintf(
 			'<select name="row_%2$s[wpshop_product_attribute][%3$s][%1$s]">%4$s</select>',
 			$attribute_code,
@@ -422,13 +422,13 @@ 
 			$unit
 		);
 	}
-	public function column_data_textarea( $attribute_id, $attribute_code, $attribute_data, $item ) {
+	public function column_data_textarea($attribute_id, $attribute_code, $attribute_data, $item) {
 		$unit = '';
-		if ( is_array( $item[ $attribute_code ] ) ) {
-			$unit = ' ' . $item[ $attribute_code ]['unit'];
-			$value = $item[ $attribute_code ]['value'];
+		if (is_array($item[$attribute_code])) {
+			$unit = ' ' . $item[$attribute_code]['unit'];
+			$value = $item[$attribute_code]['value'];
 		} else {
-			$value = $item[ $attribute_code ];
+			$value = $item[$attribute_code];
 		}
 		return sprintf(
 			'<textarea name="row_%2$s[wpshop_product_attribute][%3$s][%1$s]">%4$s</textarea>',
@@ -439,29 +439,29 @@ 
 			$unit
 		);
 	}
-	public function column_data_multiple_select( $attribute_id, $attribute_code, $attribute_data, $item ) {
+	public function column_data_multiple_select($attribute_id, $attribute_code, $attribute_data, $item) {
 		$unit = '';
-		if ( is_array( $item[ $attribute_code ] ) && isset( $item[ $attribute_code ]['unit'] ) ) {
-			$unit = ' ' . $item[ $attribute_code ]['unit'];
-			$value = $item[ $attribute_code ]['value'];
+		if (is_array($item[$attribute_code]) && isset($item[$attribute_code]['unit'])) {
+			$unit = ' ' . $item[$attribute_code]['unit'];
+			$value = $item[$attribute_code]['value'];
 		} else {
-			$value = $item[ $attribute_code ];
+			$value = $item[$attribute_code];
 		}
 		$select_items = array();
-		foreach ( $this->get_select_items_option( $attribute_id ) as $option_item ) {
-			if ( is_array( $value ) ) {
-				foreach ( $value as $val ) {
-					$selected = selected( $val, $option_item['id'], false );
-					if ( ! empty( $selected ) ) {
+		foreach ($this->get_select_items_option($attribute_id) as $option_item) {
+			if (is_array($value)) {
+				foreach ($value as $val) {
+					$selected = selected($val, $option_item['id'], false);
+					if (!empty($selected)) {
 						break;
 					}
 				}
 			} else {
-				$selected = selected( $value, $option_item['id'], false );
+				$selected = selected($value, $option_item['id'], false);
 			}
 			$select_items[] = "<option value=\"{$option_item['id']}\"{$selected}>{$option_item['label']}</option>";
 		}
-		$select_items = implode( '', $select_items );
+		$select_items = implode('', $select_items);
 		return sprintf(
 			'<select class="chosen-select" multiple data-placeholder="%6$s" name="row_%2$s[wpshop_product_attribute][%3$s][%1$s][]">%4$s</select>',
 			$attribute_code,
@@ -472,9 +472,9 @@ 
 			'Select some options'
 		);
 	}
-	public function request( $id_post = null ) {
+	public function request($id_post = null) {
 		global $wpdb;
-		$per_page = $this->get_items_per_page( $this->screen->get_option( 'per_page', 'option' ) );
+		$per_page = $this->get_items_per_page($this->screen->get_option('per_page', 'option'));
 		$include_states = array(
 			'publish',
 			'future',
@@ -484,24 +484,24 @@ 
 			'trash',
 			'scheduled',
 		);
-		$include_states = implode( "','", $include_states );
-		$post_types = array( WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT, WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION );
-		$post_types = implode( "','", $post_types );
-		$orderby = isset( $_REQUEST['orderby'] ) ? esc_sql( $_REQUEST['orderby'] ) : 'p.post_date';
-		$order = isset( $_REQUEST['order'] ) ? esc_sql( $_REQUEST['order'] ) : 'DESC';
-		$cast = isset( $_REQUEST['cast'] ) ? esc_sql( $_REQUEST['cast'] ) : '';
-		$cast = strtoupper( $cast );
-		$s = isset( $_REQUEST['s'] ) ? esc_sql( $_REQUEST['s'] ) : '';
-		$exclude_attribute_codes = implode( "','", $this->exclude_attribute_codes );
+		$include_states = implode("','", $include_states);
+		$post_types = array(WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT, WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION);
+		$post_types = implode("','", $post_types);
+		$orderby = isset($_REQUEST['orderby']) ? esc_sql($_REQUEST['orderby']) : 'p.post_date';
+		$order = isset($_REQUEST['order']) ? esc_sql($_REQUEST['order']) : 'DESC';
+		$cast = isset($_REQUEST['cast']) ? esc_sql($_REQUEST['cast']) : '';
+		$cast = strtoupper($cast);
+		$s = isset($_REQUEST['s']) ? esc_sql($_REQUEST['s']) : '';
+		$exclude_attribute_codes = implode("','", $this->exclude_attribute_codes);
 		$extra = '';
-		$items_count = $wpdb->prepare( "SELECT FOUND_ROWS() FROM {$wpdb->posts} WHERE 1 = %d", 1 );
-		if ( ! is_null( $id_post ) ) {
-			$id_post = intval( $id_post );
+		$items_count = $wpdb->prepare("SELECT FOUND_ROWS() FROM {$wpdb->posts} WHERE 1 = %d", 1);
+		if (!is_null($id_post)) {
+			$id_post = intval($id_post);
 			$extra = "
 			AND p.ID = {$id_post}";
 			$s = '';
 		}
-		if ( true ) { // FOUND_ROWS incompatibilities ?
+		if (true) { // FOUND_ROWS incompatibilities ?
 			$items_count = $wpdb->prepare(
 				"SELECT COUNT(*)
 				FROM {$wpdb->posts} p
@@ -523,7 +523,7 @@ 
 		$wpsdb_values_text = WPSHOP_DBT_ATTRIBUTE_VALUES_TEXT;
 		$wpsdb_values_options = WPSHOP_DBT_ATTRIBUTE_VALUES_OPTIONS;
 		$extra_select = '';
-		if ( ! in_array( $orderby, array( 'p.post_date', 'title', 'ID' ), true ) ) {
+		if (!in_array($orderby, array('p.post_date', 'title', 'ID'), true)) {
 			$extra_select = "( SELECT IFNULL( {$wpsdb_values_decimal}.value,
 				IFNULL( {$wpsdb_values_datetime}.value,
 					IFNULL( {$wpsdb_values_text}.value,
@@ -544,14 +544,14 @@ 
 			LEFT JOIN {$wpsdb_values_varchar} ON {$wpsdb_values_varchar}.attribute_id = {$wpsdb_attribute}.id AND {$wpsdb_values_varchar}.entity_id = p1.ID
 			LEFT JOIN {$wpsdb_values_options} ON {$wpsdb_values_options}.attribute_id = {$wpsdb_attribute}.id AND {$wpsdb_values_options}.id = {$wpsdb_values_integer}.value
 			WHERE p1.ID = p.ID )";
-			if ( ! empty( $cast ) ) {
+			if (!empty($cast)) {
 				$extra_select = "CAST( {$extra_select} AS {$cast} )";
 			}
 			$extra_select = ",
 			{$extra_select} AS {$orderby}";
 		}
 		$wpdb->query(
-			$wpdb->prepare( 'SET SESSION group_concat_max_len = %d', 1000000 )
+			$wpdb->prepare('SET SESSION group_concat_max_len = %d', 1000000)
 		);
 		$datas = $wpdb->get_results(
 			$wpdb->prepare(
@@ -607,49 +607,49 @@ 
 				$this->request_current_view(),
 				$this->entity_id,
 				'%' . $s . '%',
-				( $this->get_pagenum() -1 ) * $per_page,
+				($this->get_pagenum() - 1) * $per_page,
 				$per_page
 			),
 			ARRAY_A
 		);
-		if ( ! is_array( $datas ) ) {
+		if (!is_array($datas)) {
 			$datas = array();
 		}
-		if ( ! isset( $this->_pagination_args['total_items'] ) && ! isset( $this->_pagination_args['per_page'] ) ) {
+		if (!isset($this->_pagination_args['total_items']) && !isset($this->_pagination_args['per_page'])) {
 			$this->set_pagination_args(
 				array(
-					'total_items' => (int) $wpdb->get_var( $items_count ),
-					'per_page' => $this->get_items_per_page( $this->screen->get_option( 'per_page', 'option' ) ),
+					'total_items' => (int)$wpdb->get_var($items_count),
+					'per_page' => $this->get_items_per_page($this->screen->get_option('per_page', 'option')),
 				)
 			);
 		}
-		return array_map( array( $this, 'data_reorganize' ), $datas );
+		return array_map(array($this, 'data_reorganize'), $datas);
 	}
 	public function prepare_items() {
-		foreach ( $this->request() as $item ) {
-			$this->items[ $item['ID'] ] = $item;
+		foreach ($this->request() as $item) {
+			$this->items[$item['ID']] = $item;
 		}
 	}
-	public function cast_column( $column_key ) {
+	public function cast_column($column_key) {
 		$columns_items = $this->request_items_columns();
-		if ( isset( $columns_items[ $column_key ] ) ) {
-			$cast = $columns_items[ $column_key ]['data'];
-			if ( 'tx_tva' === $column_key ) {
+		if (isset($columns_items[$column_key])) {
+			$cast = $columns_items[$column_key]['data'];
+			if ('tx_tva' === $column_key) {
 				return 'decimal';
 			}
-			if ( 'integer' === $cast && 'select' === $columns_items[ $column_key ]['type'] ) {
+			if ('integer' === $cast && 'select' === $columns_items[$column_key]['type']) {
 				return null;
 			}
 			return $cast;
 		}
 		return null;
 	}
-	public function data_reorganize( $item ) {
-		$values = explode( ';', $item['data'] );
-		foreach ( $values as $value ) {
-			$value = explode( ':', $value );
-			if ( ! isset( $this->columns_items[ $value[1] ] ) ) {
-				$this->columns_items[ $value[1] ] = array(
+	public function data_reorganize($item) {
+		$values = explode(';', $item['data']);
+		foreach ($values as $value) {
+			$value = explode(':', $value);
+			if (!isset($this->columns_items[$value[1]])) {
+				$this->columns_items[$value[1]] = array(
 					'id' => $value[0],
 					'code' => $value[1],
 					'name' => $value[2],
@@ -657,39 +657,39 @@ 
 					'data' => $value[7],
 				);
 			}
-			if ( 'yes' === $value[4] ) {
-				if ( isset( $item[ $value[1] ]['value'] ) ) {
-					if ( is_array( $item[ $value[1] ]['value'] ) ) {
-						$item[ $value[1] ]['value'][] = $value[3];
+			if ('yes' === $value[4]) {
+				if (isset($item[$value[1]]['value'])) {
+					if (is_array($item[$value[1]]['value'])) {
+						$item[$value[1]]['value'][] = $value[3];
 					} else {
-						$item[ $value[1] ]['value'] = array( $item[ $value[1] ]['value'], $value[3] );
+						$item[$value[1]]['value'] = array($item[$value[1]]['value'], $value[3]);
 					}
 				} else {
-					$item[ $value[1] ] = array(
+					$item[$value[1]] = array(
 						'value' => $value[3],
 						'unit' => $value[5],
 					);
 				}
 			} else {
-				if ( isset( $item[ $value[1] ] ) ) {
-					if ( is_array( $item[ $value[1] ] ) ) {
-						$item[ $value[1] ][] = $value[3];
+				if (isset($item[$value[1]])) {
+					if (is_array($item[$value[1]])) {
+						$item[$value[1]][] = $value[3];
 					} else {
-						$item[ $value[1] ] = array( $item[ $value[1] ], $value[3] );
+						$item[$value[1]] = array($item[$value[1]], $value[3]);
 					}
 				} else {
-					$item[ $value[1] ] = $value[3];
+					$item[$value[1]] = $value[3];
 				}
 			}
 		}// End foreach().
-		unset( $item['data'] );
+		unset($item['data']);
 		return $item;
 	}
-	public function get_select_items_option( $attribute_id ) {
-		if ( ! isset( self::$wpsdb_values_options[ $attribute_id ] ) ) {
+	public function get_select_items_option($attribute_id) {
+		if (!isset(self::$wpsdb_values_options[$attribute_id])) {
 			global $wpdb;
 			$wpsdb_values_options = WPSHOP_DBT_ATTRIBUTE_VALUES_OPTIONS;
-			self::$wpsdb_values_options[ $attribute_id ] = $wpdb->get_results(
+			self::$wpsdb_values_options[$attribute_id] = $wpdb->get_results(
 				$wpdb->prepare(
 					"SELECT *
 					FROM {$wpsdb_values_options}
@@ -700,11 +700,11 @@ 
 				ARRAY_A
 			);
 		}
-		return self::$wpsdb_values_options[ $attribute_id ];
+		return self::$wpsdb_values_options[$attribute_id];
 	}
 	public function request_views() {
 		global $wpdb;
-		if ( is_null( $this->_views ) ) {
+		if (is_null($this->_views)) {
 			$wpsdb_sets = WPSHOP_DBT_ATTRIBUTE_SET;
 			$include_states = array(
 				'publish',
@@ -715,7 +715,7 @@ 
 				'trash',
 				'scheduled',
 			);
-			$include_states = implode( "','", $include_states );
+			$include_states = implode("','", $include_states);
 			$this->_views = $wpdb->get_results(
 				$wpdb->prepare(
 					"SELECT s.id, name, slug, default_set, COUNT(p.ID) AS count
@@ -736,9 +736,9 @@ 
 		return $this->_views;
 	}
 	public function request_current_view() {
-		if ( is_null( $this->current_view ) ) {
-			foreach ( $this->request_views() as $view ) {
-				if ( filter_var( $view['default_set'], FILTER_VALIDATE_BOOLEAN ) ) {
+		if (is_null($this->current_view)) {
+			foreach ($this->request_views() as $view) {
+				if (filter_var($view['default_set'], FILTER_VALIDATE_BOOLEAN)) {
 					$this->current_view = $view['id'];
 				}
 			}
@@ -746,12 +746,12 @@ 
 		return $this->current_view;
 	}
 	public function request_items_columns() {
-		if ( empty( $this->columns_items ) ) {
+		if (empty($this->columns_items)) {
 			global $wpdb;
 			$wpsdb_attribute = WPSHOP_DBT_ATTRIBUTE;
 			$wpsdb_attribute_set = WPSHOP_DBT_ATTRIBUTE_DETAILS;
-			$exclude_attribute_codes = implode( "','", $this->exclude_attribute_codes );
-			foreach ( $wpdb->get_results(
+			$exclude_attribute_codes = implode("','", $this->exclude_attribute_codes);
+			foreach ($wpdb->get_results(
 				$wpdb->prepare(
 					"SELECT {$wpsdb_attribute}.id, {$wpsdb_attribute}.code, {$wpsdb_attribute}.frontend_label AS name, {$wpsdb_attribute}.backend_input AS type, {$wpsdb_attribute}.data_type AS data
 					FROM {$wpsdb_attribute}
@@ -765,18 +765,18 @@ 
 					$this->entity_id
 				),
 				ARRAY_A
-			) as $column ) {
-				$this->columns_items[ $column['code'] ] = $column;
+			) as $column) {
+				$this->columns_items[$column['code']] = $column;
 			}
 		}
-		ksort( $this->columns_items );
+		ksort($this->columns_items);
 		return $this->columns_items;
 	}
 	public function get_views() {
 		$result = array();
-		foreach ( $this->request_views() as $view ) {
+		foreach ($this->request_views() as $view) {
 			$class = '';
-			if ( (int) $view['id'] === (int) $this->request_current_view() ) {
+			if ((int)$view['id'] === (int)$this->request_current_view()) {
 				$class = ' class="current"';
 			}
 			$link = add_query_arg(
@@ -785,64 +785,64 @@ 
 				str_replace(
 					"{$this->screen->post_type}_page_",
 					'',
-					substr( $this->screen->id, 0, strpos( $this->screen->id, '_att_set_' ) ) . '_att_set_' . $view['id']
+					substr($this->screen->id, 0, strpos($this->screen->id, '_att_set_')) . '_att_set_' . $view['id']
 				),
 				)
 			);
-			$link = remove_query_arg( 'paged', $link );
-			$result[ $view['id'] ] = sprintf(
+			$link = remove_query_arg('paged', $link);
+			$result[$view['id']] = sprintf(
 				'<a href="%s"%s>%s <span class="count">(%s)</span></a>',
-				esc_url( $link ),
+				esc_url($link),
 				$class,
 				$view['name'],
-				number_format_i18n( $view['count'] )
+				number_format_i18n($view['count'])
 			);
 		}
 		return $result;
 	}
-	public function bulk_actions( $which = '' ) {
-		submit_button( __( 'Save changes', 'wpshop' ), 'bulk-save', 'bulk-save', false );
+	public function bulk_actions($which = '') {
+		submit_button(__('Save changes', 'wpshop'), 'bulk-save', 'bulk-save', false);
 			?><span class="spinner"></span><?php
 	}
-	private function _display_row( &$lvl, $item_id, $item, &$rows ) {
-		if ( array_key_exists( $item_id, $rows ) ) {
+	private function _display_row(&$lvl, $item_id, $item, &$rows) {
+		if (array_key_exists($item_id, $rows)) {
 			return;
 		}
-		if ( ! array_key_exists( $item['parent'], $this->items ) && 0 !== (int) $item['parent'] ) {
-			$parent_item = $this->request( $item['parent'] );
-			$this->items[ $item['parent'] ] = $parent_item[0];
+		if (!array_key_exists($item['parent'], $this->items) && 0 !== (int)$item['parent']) {
+			$parent_item = $this->request($item['parent']);
+			$this->items[$item['parent']] = $parent_item[0];
 		}
-		if ( array_key_exists( $item['parent'], $rows ) ) {
-			$offset = array_search( $item['parent'], array_keys( $rows ), true );
-			$rows_a = array_slice( $rows, $offset, null, true );
-			$rows_a[ $item_id ] = $item;
-			$rows_b = array_slice( $rows, 0, $offset, true );
-			$rows = array_replace( $rows_a, $rows_b );
+		if (array_key_exists($item['parent'], $rows)) {
+			$offset = array_search($item['parent'], array_keys($rows), true);
+			$rows_a = array_slice($rows, $offset, null, true);
+			$rows_a[$item_id] = $item;
+			$rows_b = array_slice($rows, 0, $offset, true);
+			$rows = array_replace($rows_a, $rows_b);
 			// $rows = $rows_a + $rows_b; FASTER ?
 			$lvl++;
-		} elseif ( 0 !== (int) $item['parent'] ) {
-			$this->_display_row( $lvl, $item['parent'], $this->items[ $item['parent'] ], $rows );
+		} elseif (0 !== (int)$item['parent']) {
+			$this->_display_row($lvl, $item['parent'], $this->items[$item['parent']], $rows);
 			$lvl++;
 		}
-		if ( ! empty( $item ) ) {
-			$item['lvl'] = str_repeat( '&#8212; ', $lvl );
+		if (!empty($item)) {
+			$item['lvl'] = str_repeat('&#8212; ', $lvl);
 		}
-		$rows[ $item_id ] = $item;
+		$rows[$item_id] = $item;
 	}
 	public function display_rows() {
 		$rows = array();
-		foreach ( $this->items as $item_id => $item ) {
+		foreach ($this->items as $item_id => $item) {
 			$lvl = 0;
-			$this->_display_row( $lvl, $item_id, $item, $rows );
+			$this->_display_row($lvl, $item_id, $item, $rows);
 		}
-		foreach ( $rows as $item ) {
-			if ( ! empty( $item ) ) {
-				$this->single_row( $item );
+		foreach ($rows as $item) {
+			if (!empty($item)) {
+				$this->single_row($item);
 			}
 		}
 	}
-	public function single_row( $item ) {
-		parent::single_row( $item );
+	public function single_row($item) {
+		parent::single_row($item);
 	}
 	public function views() {
 		parent::views();
@@ -850,52 +850,52 @@ 
 		// echo "<input type=\"hidden\" name=\"attribute_set\" value=\"{$current_view}\">";
 	}
 	// Duplicate of wp_list_table function
-	public function print_column_headers( $with_id = true ) {
-		list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info();
+	public function print_column_headers($with_id = true) {
+		list($columns, $hidden, $sortable, $primary) = $this->get_column_info();
 
-		$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
-		$current_url = remove_query_arg( 'paged', $current_url );
+		$current_url = set_url_scheme('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
+		$current_url = remove_query_arg('paged', $current_url);
 
-		if ( isset( $_GET['orderby'] ) ) {
+		if (isset($_GET['orderby'])) {
 			$current_orderby = $_GET['orderby'];
 		} else {
 			$current_orderby = '';
 		}
 
-		if ( isset( $_GET['order'] ) && 'desc' === $_GET['order'] ) {
+		if (isset($_GET['order']) && 'desc' === $_GET['order']) {
 			$current_order = 'desc';
 		} else {
 			$current_order = 'asc';
 		}
 
-		if ( ! empty( $columns['cb'] ) ) {
+		if (!empty($columns['cb'])) {
 			static $cb_counter = 1;
-			$columns['cb'] = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' . __( 'Select All' ) . '</label>'
+			$columns['cb'] = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' . __('Select All') . '</label>'
 			 . '<input id="cb-select-all-' . $cb_counter . '" type="checkbox" />';
 			$cb_counter++;
 		}
 
-		foreach ( $columns as $column_key => $column_display_name ) {
-			$class = array( 'manage-column', "column-$column_key" );
+		foreach ($columns as $column_key => $column_display_name) {
+			$class = array('manage-column', "column-$column_key");
 
-			if ( in_array( $column_key, $hidden, true ) ) {
+			if (in_array($column_key, $hidden, true)) {
 				$class[] = 'hidden';
 			}
 
-			if ( 'cb' === $column_key ) {
+			if ('cb' === $column_key) {
 				$class[] = 'check-column';
-			} elseif ( in_array( $column_key, array( 'posts', 'comments', 'links' ), true ) ) {
+			} elseif (in_array($column_key, array('posts', 'comments', 'links'), true)) {
 				$class[] = 'num';
 			}
 
-			if ( $column_key === $primary ) {
+			if ($column_key === $primary) {
 				$class[] = 'column-primary';
 			}
 
-			if ( isset( $sortable[ $column_key ] ) ) {
-				list( $orderby, $desc_first ) = $sortable[ $column_key ];
+			if (isset($sortable[$column_key])) {
+				list($orderby, $desc_first) = $sortable[$column_key];
 
-				if ( $current_orderby === $orderby ) {
+				if ($current_orderby === $orderby) {
 					$order = 'asc' === $current_order ? 'desc' : 'asc';
 					$class[] = 'sorted';
 					$class[] = $current_order;
@@ -905,17 +905,17 @@ 
 					$class[] = $desc_first ? 'asc' : 'desc';
 				}
 
-				$cast = $this->cast_column( $column_key );
+				$cast = $this->cast_column($column_key);
 
-				$column_display_name = '<a href="' . esc_url( add_query_arg( compact( 'orderby', 'order', 'cast' ), $current_url ) ) . '"><span>' . $column_display_name . '</span><span class="sorting-indicator"></span></a>';
+				$column_display_name = '<a href="' . esc_url(add_query_arg(compact('orderby', 'order', 'cast'), $current_url)) . '"><span>' . $column_display_name . '</span><span class="sorting-indicator"></span></a>';
 			}
 
-			$tag = ( 'cb' === $column_key ) ? 'td' : 'th';
-			$scope = ( 'th' === $tag ) ? 'scope="col"' : '';
+			$tag = ('cb' === $column_key) ? 'td' : 'th';
+			$scope = ('th' === $tag) ? 'scope="col"' : '';
 			$id = $with_id ? "id='$column_key'" : '';
 
-			if ( ! empty( $class ) ) {
-				$class = "class='" . join( ' ', $class ) . "'";
+			if (!empty($class)) {
+				$class = "class='" . join(' ', $class) . "'";
 			}
 
 			echo "<$tag $scope $id $class>$column_display_name</$tag>";