woocommerce / woocommerce-rest-api

src/Controllers/Version2/class-wc-rest-reports-v2-controller.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @since   2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Reports controller class.

src/Controllers/Version2/class-wc-rest-settings-v2-controller.php

Spacing +43 added lines, -43 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Settings controller class.
@@ -42,10 +42,10 @@ 
 			$this->namespace, '/' . $this->rest_base, array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -57,34 +57,34 @@ 
 	 * @param  WP_REST_Request $request Request data.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_items( $request ) {
-		$groups = apply_filters( 'woocommerce_settings_groups', array() );
-		if ( empty( $groups ) ) {
-			return new WP_Error( 'rest_setting_groups_empty', __( 'No setting groups have been registered.', 'woocommerce' ), array( 'status' => 500 ) );
+	public function get_items($request) {
+		$groups = apply_filters('woocommerce_settings_groups', array());
+		if (empty($groups)) {
+			return new WP_Error('rest_setting_groups_empty', __('No setting groups have been registered.', 'woocommerce'), array('status' => 500));
 		}
 
 		$defaults        = $this->group_defaults();
 		$filtered_groups = array();
-		foreach ( $groups as $group ) {
+		foreach ($groups as $group) {
 			$sub_groups = array();
-			foreach ( $groups as $_group ) {
-				if ( ! empty( $_group['parent_id'] ) && $group['id'] === $_group['parent_id'] ) {
+			foreach ($groups as $_group) {
+				if ( ! empty($_group['parent_id']) && $group['id'] === $_group['parent_id']) {
 					$sub_groups[] = $_group['id'];
 				}
 			}
 			$group['sub_groups'] = $sub_groups;
 
-			$group = wp_parse_args( $group, $defaults );
-			if ( ! is_null( $group['id'] ) && ! is_null( $group['label'] ) ) {
-				$group_obj  = $this->filter_group( $group );
-				$group_data = $this->prepare_item_for_response( $group_obj, $request );
-				$group_data = $this->prepare_response_for_collection( $group_data );
+			$group = wp_parse_args($group, $defaults);
+			if ( ! is_null($group['id']) && ! is_null($group['label'])) {
+				$group_obj  = $this->filter_group($group);
+				$group_data = $this->prepare_item_for_response($group_obj, $request);
+				$group_data = $this->prepare_response_for_collection($group_data);
 
 				$filtered_groups[] = $group_data;
 			}
 		}
 
-		$response = rest_ensure_response( $filtered_groups );
+		$response = rest_ensure_response($filtered_groups);
 		return $response;
 	}
 
@@ -94,11 +94,11 @@ 
 	 * @param string $group_id Group ID.
 	 * @return array Links for the given group.
 	 */
-	protected function prepare_links( $group_id ) {
+	protected function prepare_links($group_id) {
 		$base  = '/' . $this->namespace . '/' . $this->rest_base;
 		$links = array(
 			'options' => array(
-				'href' => rest_url( trailingslashit( $base ) . $group_id ),
+				'href' => rest_url(trailingslashit($base) . $group_id),
 			),
 		);
 
@@ -113,14 +113,14 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$context = empty( $request['context'] ) ? 'view' : $request['context'];
-		$data    = $this->add_additional_fields_to_object( $item, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+	public function prepare_item_for_response($item, $request) {
+		$context = empty($request['context']) ? 'view' : $request['context'];
+		$data    = $this->add_additional_fields_to_object($item, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item['id'] ) );
+		$response->add_links($this->prepare_links($item['id']));
 
 		return $response;
 	}
@@ -133,10 +133,10 @@ 
 	 * @param  array $group Group.
 	 * @return array
 	 */
-	public function filter_group( $group ) {
+	public function filter_group($group) {
 		return array_intersect_key(
 			$group,
-			array_flip( array_filter( array_keys( $group ), array( $this, 'allowed_group_keys' ) ) )
+			array_flip(array_filter(array_keys($group), array($this, 'allowed_group_keys')))
 		);
 	}
 
@@ -147,8 +147,8 @@ 
 	 * @param  string $key Key to check.
 	 * @return boolean
 	 */
-	public function allowed_group_keys( $key ) {
-		return in_array( $key, array( 'id', 'label', 'description', 'parent_id', 'sub_groups' ) );
+	public function allowed_group_keys($key) {
+		return in_array($key, array('id', 'label', 'description', 'parent_id', 'sub_groups'));
 	}
 
 	/**
@@ -174,9 +174,9 @@ 
 	 * @param WP_REST_Request $request Full data about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'settings', 'read' ) ) {
-			return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('settings', 'read')) {
+			return new WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -195,38 +195,38 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'          => array(
-					'description' => __( 'A unique identifier that can be used to link settings together.', 'woocommerce' ),
+					'description' => __('A unique identifier that can be used to link settings together.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'label'       => array(
-					'description' => __( 'A human readable label for the setting used in interfaces.', 'woocommerce' ),
+					'description' => __('A human readable label for the setting used in interfaces.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'description' => array(
-					'description' => __( 'A human readable description for the setting used in interfaces.', 'woocommerce' ),
+					'description' => __('A human readable description for the setting used in interfaces.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'parent_id'   => array(
-					'description' => __( 'ID of parent grouping.', 'woocommerce' ),
+					'description' => __('ID of parent grouping.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'sub_groups'  => array(
-					'description' => __( 'IDs for settings sub groups.', 'woocommerce' ),
+					'description' => __('IDs for settings sub groups.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version2/class-wc-rest-report-sales-v2-controller.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @since   2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Report Sales controller class.

src/Controllers/Version2/class-wc-rest-products-v2-controller.php

Spacing +680 added lines, -680 removed lines

@@ -8,7 +8,7 @@ 
  * @since   2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Products controller class.
@@ -50,7 +50,7 @@ 
 	 * Initialize product actions.
 	 */
 	public function __construct() {
-		add_action( "woocommerce_rest_insert_{$this->post_type}_object", array( $this, 'clear_transients' ) );
+		add_action("woocommerce_rest_insert_{$this->post_type}_object", array($this, 'clear_transients'));
 	}
 
 	/**
@@ -63,17 +63,17 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => $this->get_collection_params(),
 				),
 				array(
 					'methods'             => WP_REST_Server::CREATABLE,
-					'callback'            => array( $this, 'create_item' ),
-					'permission_callback' => array( $this, 'create_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
+					'callback'            => array($this, 'create_item'),
+					'permission_callback' => array($this, 'create_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::CREATABLE),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 
@@ -83,14 +83,14 @@ 
 			array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
 						'context' => $this->get_context_param(
 							array(
@@ -101,23 +101,23 @@ 
 				),
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => false,
-							'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
+							'description' => __('Whether to bypass trash and force deletion.', 'woocommerce'),
 							'type'        => 'boolean',
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 
@@ -127,11 +127,11 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			)
 		);
 	}
@@ -144,8 +144,8 @@ 
 	 * @since  3.0.0
 	 * @return WC_Data
 	 */
-	protected function get_object( $id ) {
-		return wc_get_product( $id );
+	protected function get_object($id) {
+		return wc_get_product($id);
 	}
 
 	/**
@@ -157,24 +157,24 @@ 
 	 * @since  3.0.0
 	 * @return WP_REST_Response
 	 */
-	public function prepare_object_for_response( $object, $request ) {
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->get_product_data( $object, $context );
+	public function prepare_object_for_response($object, $request) {
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->get_product_data($object, $context);
 
 		// Add variations to variable products.
-		if ( $object->is_type( 'variable' ) && $object->has_child() ) {
+		if ($object->is_type('variable') && $object->has_child()) {
 			$data['variations'] = $object->get_children();
 		}
 
 		// Add grouped products data.
-		if ( $object->is_type( 'grouped' ) && $object->has_child() ) {
+		if ($object->is_type('grouped') && $object->has_child()) {
 			$data['grouped_products'] = $object->get_children();
 		}
 
-		$data     = $this->add_additional_fields_to_object( $data, $request );
-		$data     = $this->filter_response_by_context( $data, $context );
-		$response = rest_ensure_response( $data );
-		$response->add_links( $this->prepare_links( $object, $request ) );
+		$data     = $this->add_additional_fields_to_object($data, $request);
+		$data     = $this->filter_response_by_context($data, $context);
+		$response = rest_ensure_response($data);
+		$response->add_links($this->prepare_links($object, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -186,7 +186,7 @@ 
 		 * @param WC_Data          $object   Object data.
 		 * @param WP_REST_Request  $request  Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request);
 	}
 
 	/**
@@ -197,8 +197,8 @@ 
 	 * @since  3.0.0
 	 * @return array
 	 */
-	protected function prepare_objects_query( $request ) {
-		$args = parent::prepare_objects_query( $request );
+	protected function prepare_objects_query($request) {
+		$args = parent::prepare_objects_query($request);
 
 		// Set post_status.
 		$args['post_status'] = $request['status'];
@@ -215,18 +215,18 @@ 
 		);
 
 		// Set tax_query for each passed arg.
-		foreach ( $taxonomies as $taxonomy => $key ) {
-			if ( ! empty( $request[ $key ] ) ) {
+		foreach ($taxonomies as $taxonomy => $key) {
+			if ( ! empty($request[$key])) {
 				$tax_query[] = array(
 					'taxonomy' => $taxonomy,
 					'field'    => 'term_id',
-					'terms'    => $request[ $key ],
+					'terms'    => $request[$key],
 				);
 			}
 		}
 
 		// Filter product type by slug.
-		if ( ! empty( $request['type'] ) ) {
+		if ( ! empty($request['type'])) {
 			$tax_query[] = array(
 				'taxonomy' => 'product_type',
 				'field'    => 'slug',
@@ -235,8 +235,8 @@ 
 		}
 
 		// Filter by attribute and term.
-		if ( ! empty( $request['attribute'] ) && ! empty( $request['attribute_term'] ) ) {
-			if ( in_array( $request['attribute'], wc_get_attribute_taxonomy_names(), true ) ) {
+		if ( ! empty($request['attribute']) && ! empty($request['attribute_term'])) {
+			if (in_array($request['attribute'], wc_get_attribute_taxonomy_names(), true)) {
 				$tax_query[] = array(
 					'taxonomy' => $request['attribute'],
 					'field'    => 'term_id',
@@ -245,12 +245,12 @@ 
 			}
 		}
 
-		if ( ! empty( $tax_query ) ) {
+		if ( ! empty($tax_query)) {
 			$args['tax_query'] = $tax_query; // WPCS: slow query ok.
 		}
 
 		// Filter featured.
-		if ( is_bool( $request['featured'] ) ) {
+		if (is_bool($request['featured'])) {
 			$args['tax_query'][] = array(
 				'taxonomy' => 'product_visibility',
 				'field'    => 'name',
@@ -260,10 +260,10 @@ 
 		}
 
 		// Filter by sku.
-		if ( ! empty( $request['sku'] ) ) {
-			$skus = explode( ',', $request['sku'] );
+		if ( ! empty($request['sku'])) {
+			$skus = explode(',', $request['sku']);
 			// Include the current string as a SKU too.
-			if ( 1 < count( $skus ) ) {
+			if (1 < count($skus)) {
 				$skus[] = $request['sku'];
 			}
 
@@ -278,7 +278,7 @@ 
 		}
 
 		// Filter by tax class.
-		if ( ! empty( $request['tax_class'] ) ) {
+		if ( ! empty($request['tax_class'])) {
 			$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
 				$args,
 				array(
@@ -289,12 +289,12 @@ 
 		}
 
 		// Price filter.
-		if ( ! empty( $request['min_price'] ) || ! empty( $request['max_price'] ) ) {
-			$args['meta_query'] = $this->add_meta_query( $args, wc_get_min_max_price_meta_query( $request ) );  // WPCS: slow query ok.
+		if ( ! empty($request['min_price']) || ! empty($request['max_price'])) {
+			$args['meta_query'] = $this->add_meta_query($args, wc_get_min_max_price_meta_query($request)); // WPCS: slow query ok.
 		}
 
 		// Filter product in stock or out of stock.
-		if ( is_bool( $request['in_stock'] ) ) {
+		if (is_bool($request['in_stock'])) {
 			$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
 				$args,
 				array(
@@ -305,19 +305,19 @@ 
 		}
 
 		// Filter by on sale products.
-		if ( is_bool( $request['on_sale'] ) ) {
+		if (is_bool($request['on_sale'])) {
 			$on_sale_key = $request['on_sale'] ? 'post__in' : 'post__not_in';
 			$on_sale_ids = wc_get_product_ids_on_sale();
 
 			// Use 0 when there's no on sale products to avoid return all products.
-			$on_sale_ids = empty( $on_sale_ids ) ? array( 0 ) : $on_sale_ids;
+			$on_sale_ids = empty($on_sale_ids) ? array(0) : $on_sale_ids;
 
-			$args[ $on_sale_key ] += $on_sale_ids;
+			$args[$on_sale_key] += $on_sale_ids;
 		}
 
 		// Force the post_type argument, since it's not a user input variable.
-		if ( ! empty( $request['sku'] ) ) {
-			$args['post_type'] = array( 'product', 'product_variation' );
+		if ( ! empty($request['sku'])) {
+			$args['post_type'] = array('product', 'product_variation');
 		} else {
 			$args['post_type'] = $this->post_type;
 		}
@@ -332,11 +332,11 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_downloads( $product ) {
+	protected function get_downloads($product) {
 		$downloads = array();
 
-		if ( $product->is_downloadable() ) {
-			foreach ( $product->get_downloads() as $file_id => $file ) {
+		if ($product->is_downloadable()) {
+			foreach ($product->get_downloads() as $file_id => $file) {
 				$downloads[] = array(
 					'id'   => $file_id, // MD5 hash.
 					'name' => $file['name'],
@@ -356,10 +356,10 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_taxonomy_terms( $product, $taxonomy = 'cat' ) {
+	protected function get_taxonomy_terms($product, $taxonomy = 'cat') {
 		$terms = array();
 
-		foreach ( wc_get_object_terms( $product->get_id(), 'product_' . $taxonomy ) as $term ) {
+		foreach (wc_get_object_terms($product->get_id(), 'product_' . $taxonomy) as $term) {
 			$terms[] = array(
 				'id'   => $term->term_id,
 				'name' => $term->name,
@@ -377,54 +377,54 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_images( $product ) {
+	protected function get_images($product) {
 		$images         = array();
 		$attachment_ids = array();
 
 		// Add featured image.
-		if ( $product->get_image_id() ) {
+		if ($product->get_image_id()) {
 			$attachment_ids[] = $product->get_image_id();
 		}
 
 		// Add gallery images.
-		$attachment_ids = array_merge( $attachment_ids, $product->get_gallery_image_ids() );
+		$attachment_ids = array_merge($attachment_ids, $product->get_gallery_image_ids());
 
 		// Build image data.
-		foreach ( $attachment_ids as $position => $attachment_id ) {
-			$attachment_post = get_post( $attachment_id );
-			if ( is_null( $attachment_post ) ) {
+		foreach ($attachment_ids as $position => $attachment_id) {
+			$attachment_post = get_post($attachment_id);
+			if (is_null($attachment_post)) {
 				continue;
 			}
 
-			$attachment = wp_get_attachment_image_src( $attachment_id, 'full' );
-			if ( ! is_array( $attachment ) ) {
+			$attachment = wp_get_attachment_image_src($attachment_id, 'full');
+			if ( ! is_array($attachment)) {
 				continue;
 			}
 
 			$images[] = array(
 				'id'                => (int) $attachment_id,
-				'date_created'      => wc_rest_prepare_date_response( $attachment_post->post_date, false ),
-				'date_created_gmt'  => wc_rest_prepare_date_response( strtotime( $attachment_post->post_date_gmt ) ),
-				'date_modified'     => wc_rest_prepare_date_response( $attachment_post->post_modified, false ),
-				'date_modified_gmt' => wc_rest_prepare_date_response( strtotime( $attachment_post->post_modified_gmt ) ),
-				'src'               => current( $attachment ),
-				'name'              => get_the_title( $attachment_id ),
-				'alt'               => get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ),
+				'date_created'      => wc_rest_prepare_date_response($attachment_post->post_date, false),
+				'date_created_gmt'  => wc_rest_prepare_date_response(strtotime($attachment_post->post_date_gmt)),
+				'date_modified'     => wc_rest_prepare_date_response($attachment_post->post_modified, false),
+				'date_modified_gmt' => wc_rest_prepare_date_response(strtotime($attachment_post->post_modified_gmt)),
+				'src'               => current($attachment),
+				'name'              => get_the_title($attachment_id),
+				'alt'               => get_post_meta($attachment_id, '_wp_attachment_image_alt', true),
 				'position'          => (int) $position,
 			);
 		}
 
 		// Set a placeholder image if the product has no images set.
-		if ( empty( $images ) ) {
+		if (empty($images)) {
 			$images[] = array(
 				'id'                => 0,
-				'date_created'      => wc_rest_prepare_date_response( current_time( 'mysql' ), false ), // Default to now.
-				'date_created_gmt'  => wc_rest_prepare_date_response( current_time( 'timestamp', true ) ), // Default to now.
-				'date_modified'     => wc_rest_prepare_date_response( current_time( 'mysql' ), false ),
-				'date_modified_gmt' => wc_rest_prepare_date_response( current_time( 'timestamp', true ) ),
+				'date_created'      => wc_rest_prepare_date_response(current_time('mysql'), false), // Default to now.
+				'date_created_gmt'  => wc_rest_prepare_date_response(current_time('timestamp', true)), // Default to now.
+				'date_modified'     => wc_rest_prepare_date_response(current_time('mysql'), false),
+				'date_modified_gmt' => wc_rest_prepare_date_response(current_time('timestamp', true)),
 				'src'               => wc_placeholder_img_src(),
-				'name'              => __( 'Placeholder', 'woocommerce' ),
-				'alt'               => __( 'Placeholder', 'woocommerce' ),
+				'name'              => __('Placeholder', 'woocommerce'),
+				'alt'               => __('Placeholder', 'woocommerce'),
 				'position'          => 0,
 			);
 		}
@@ -440,9 +440,9 @@ 
 	 * @deprecated 3.0.0
 	 * @return     string
 	 */
-	protected function get_attribute_taxonomy_label( $name ) {
-		$tax    = get_taxonomy( $name );
-		$labels = get_taxonomy_labels( $tax );
+	protected function get_attribute_taxonomy_label($name) {
+		$tax    = get_taxonomy($name);
+		$labels = get_taxonomy_labels($tax);
 
 		return $labels->singular_name;
 	}
@@ -456,25 +456,25 @@ 
 	 * @since  3.0.0
 	 * @return string
 	 */
-	protected function get_attribute_taxonomy_name( $slug, $product ) {
+	protected function get_attribute_taxonomy_name($slug, $product) {
 		// Format slug so it matches attributes of the product.
-		$slug       = wc_attribute_taxonomy_slug( $slug );
+		$slug       = wc_attribute_taxonomy_slug($slug);
 		$attributes = $product->get_attributes();
 		$attribute  = false;
 
 		// pa_ attributes.
-		if ( isset( $attributes[ wc_attribute_taxonomy_name( $slug ) ] ) ) {
-			$attribute = $attributes[ wc_attribute_taxonomy_name( $slug ) ];
-		} elseif ( isset( $attributes[ $slug ] ) ) {
-			$attribute = $attributes[ $slug ];
+		if (isset($attributes[wc_attribute_taxonomy_name($slug)])) {
+			$attribute = $attributes[wc_attribute_taxonomy_name($slug)];
+		} elseif (isset($attributes[$slug])) {
+			$attribute = $attributes[$slug];
 		}
 
-		if ( ! $attribute ) {
+		if ( ! $attribute) {
 			return $slug;
 		}
 
 		// Taxonomy attribute name.
-		if ( $attribute->is_taxonomy() ) {
+		if ($attribute->is_taxonomy()) {
 			$taxonomy = $attribute->get_taxonomy_object();
 			return $taxonomy->attribute_label;
 		}
@@ -490,21 +490,21 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_default_attributes( $product ) {
+	protected function get_default_attributes($product) {
 		$default = array();
 
-		if ( $product->is_type( 'variable' ) ) {
-			foreach ( array_filter( (array) $product->get_default_attributes(), 'strlen' ) as $key => $value ) {
-				if ( 0 === strpos( $key, 'pa_' ) ) {
+		if ($product->is_type('variable')) {
+			foreach (array_filter((array) $product->get_default_attributes(), 'strlen') as $key => $value) {
+				if (0 === strpos($key, 'pa_')) {
 					$default[] = array(
-						'id'     => wc_attribute_taxonomy_id_by_name( $key ),
-						'name'   => $this->get_attribute_taxonomy_name( $key, $product ),
+						'id'     => wc_attribute_taxonomy_id_by_name($key),
+						'name'   => $this->get_attribute_taxonomy_name($key, $product),
 						'option' => $value,
 					);
 				} else {
 					$default[] = array(
 						'id'     => 0,
-						'name'   => $this->get_attribute_taxonomy_name( $key, $product ),
+						'name'   => $this->get_attribute_taxonomy_name($key, $product),
 						'option' => $value,
 					);
 				}
@@ -522,8 +522,8 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_attribute_options( $product_id, $attribute ) {
-		if ( isset( $attribute['is_taxonomy'] ) && $attribute['is_taxonomy'] ) {
+	protected function get_attribute_options($product_id, $attribute) {
+		if (isset($attribute['is_taxonomy']) && $attribute['is_taxonomy']) {
 			return wc_get_product_terms(
 				$product_id,
 				$attribute['name'],
@@ -531,8 +531,8 @@ 
 					'fields' => 'names',
 				)
 			);
-		} elseif ( isset( $attribute['value'] ) ) {
-			return array_map( 'trim', explode( '|', $attribute['value'] ) );
+		} elseif (isset($attribute['value'])) {
+			return array_map('trim', explode('|', $attribute['value']));
 		}
 
 		return array();
@@ -545,43 +545,43 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_attributes( $product ) {
+	protected function get_attributes($product) {
 		$attributes = array();
 
-		if ( $product->is_type( 'variation' ) ) {
-			$_product = wc_get_product( $product->get_parent_id() );
-			foreach ( $product->get_variation_attributes() as $attribute_name => $attribute ) {
-				$name = str_replace( 'attribute_', '', $attribute_name );
+		if ($product->is_type('variation')) {
+			$_product = wc_get_product($product->get_parent_id());
+			foreach ($product->get_variation_attributes() as $attribute_name => $attribute) {
+				$name = str_replace('attribute_', '', $attribute_name);
 
-				if ( empty( $attribute ) && '0' !== $attribute ) {
+				if (empty($attribute) && '0' !== $attribute) {
 					continue;
 				}
 
 				// Taxonomy-based attributes are prefixed with `pa_`, otherwise simply `attribute_`.
-				if ( 0 === strpos( $attribute_name, 'attribute_pa_' ) ) {
-					$option_term  = get_term_by( 'slug', $attribute, $name );
+				if (0 === strpos($attribute_name, 'attribute_pa_')) {
+					$option_term  = get_term_by('slug', $attribute, $name);
 					$attributes[] = array(
-						'id'     => wc_attribute_taxonomy_id_by_name( $name ),
-						'name'   => $this->get_attribute_taxonomy_name( $name, $_product ),
-						'option' => $option_term && ! is_wp_error( $option_term ) ? $option_term->name : $attribute,
+						'id'     => wc_attribute_taxonomy_id_by_name($name),
+						'name'   => $this->get_attribute_taxonomy_name($name, $_product),
+						'option' => $option_term && ! is_wp_error($option_term) ? $option_term->name : $attribute,
 					);
 				} else {
 					$attributes[] = array(
 						'id'     => 0,
-						'name'   => $this->get_attribute_taxonomy_name( $name, $_product ),
+						'name'   => $this->get_attribute_taxonomy_name($name, $_product),
 						'option' => $attribute,
 					);
 				}
 			}
 		} else {
-			foreach ( $product->get_attributes() as $attribute ) {
+			foreach ($product->get_attributes() as $attribute) {
 				$attributes[] = array(
-					'id'        => $attribute['is_taxonomy'] ? wc_attribute_taxonomy_id_by_name( $attribute['name'] ) : 0,
-					'name'      => $this->get_attribute_taxonomy_name( $attribute['name'], $product ),
+					'id'        => $attribute['is_taxonomy'] ? wc_attribute_taxonomy_id_by_name($attribute['name']) : 0,
+					'name'      => $this->get_attribute_taxonomy_name($attribute['name'], $product),
 					'position'  => (int) $attribute['position'],
 					'visible'   => (bool) $attribute['is_visible'],
 					'variation' => (bool) $attribute['is_variation'],
-					'options'   => $this->get_attribute_options( $product->get_id(), $attribute ),
+					'options'   => $this->get_attribute_options($product->get_id(), $attribute),
 				);
 			}
 		}
@@ -598,76 +598,76 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_product_data( $product, $context = 'view' ) {
+	protected function get_product_data($product, $context = 'view') {
 		$data = array(
 			'id'                    => $product->get_id(),
-			'name'                  => $product->get_name( $context ),
-			'slug'                  => $product->get_slug( $context ),
+			'name'                  => $product->get_name($context),
+			'slug'                  => $product->get_slug($context),
 			'permalink'             => $product->get_permalink(),
-			'date_created'          => wc_rest_prepare_date_response( $product->get_date_created( $context ), false ),
-			'date_created_gmt'      => wc_rest_prepare_date_response( $product->get_date_created( $context ) ),
-			'date_modified'         => wc_rest_prepare_date_response( $product->get_date_modified( $context ), false ),
-			'date_modified_gmt'     => wc_rest_prepare_date_response( $product->get_date_modified( $context ) ),
+			'date_created'          => wc_rest_prepare_date_response($product->get_date_created($context), false),
+			'date_created_gmt'      => wc_rest_prepare_date_response($product->get_date_created($context)),
+			'date_modified'         => wc_rest_prepare_date_response($product->get_date_modified($context), false),
+			'date_modified_gmt'     => wc_rest_prepare_date_response($product->get_date_modified($context)),
 			'type'                  => $product->get_type(),
-			'status'                => $product->get_status( $context ),
+			'status'                => $product->get_status($context),
 			'featured'              => $product->is_featured(),
-			'catalog_visibility'    => $product->get_catalog_visibility( $context ),
-			'description'           => 'view' === $context ? wpautop( do_shortcode( $product->get_description() ) ) : $product->get_description( $context ),
-			'short_description'     => 'view' === $context ? apply_filters( 'woocommerce_short_description', $product->get_short_description() ) : $product->get_short_description( $context ),
-			'sku'                   => $product->get_sku( $context ),
-			'price'                 => $product->get_price( $context ),
-			'regular_price'         => $product->get_regular_price( $context ),
-			'sale_price'            => $product->get_sale_price( $context ) ? $product->get_sale_price( $context ) : '',
-			'date_on_sale_from'     => wc_rest_prepare_date_response( $product->get_date_on_sale_from( $context ), false ),
-			'date_on_sale_from_gmt' => wc_rest_prepare_date_response( $product->get_date_on_sale_from( $context ) ),
-			'date_on_sale_to'       => wc_rest_prepare_date_response( $product->get_date_on_sale_to( $context ), false ),
-			'date_on_sale_to_gmt'   => wc_rest_prepare_date_response( $product->get_date_on_sale_to( $context ) ),
+			'catalog_visibility'    => $product->get_catalog_visibility($context),
+			'description'           => 'view' === $context ? wpautop(do_shortcode($product->get_description())) : $product->get_description($context),
+			'short_description'     => 'view' === $context ? apply_filters('woocommerce_short_description', $product->get_short_description()) : $product->get_short_description($context),
+			'sku'                   => $product->get_sku($context),
+			'price'                 => $product->get_price($context),
+			'regular_price'         => $product->get_regular_price($context),
+			'sale_price'            => $product->get_sale_price($context) ? $product->get_sale_price($context) : '',
+			'date_on_sale_from'     => wc_rest_prepare_date_response($product->get_date_on_sale_from($context), false),
+			'date_on_sale_from_gmt' => wc_rest_prepare_date_response($product->get_date_on_sale_from($context)),
+			'date_on_sale_to'       => wc_rest_prepare_date_response($product->get_date_on_sale_to($context), false),
+			'date_on_sale_to_gmt'   => wc_rest_prepare_date_response($product->get_date_on_sale_to($context)),
 			'price_html'            => $product->get_price_html(),
-			'on_sale'               => $product->is_on_sale( $context ),
+			'on_sale'               => $product->is_on_sale($context),
 			'purchasable'           => $product->is_purchasable(),
-			'total_sales'           => $product->get_total_sales( $context ),
+			'total_sales'           => $product->get_total_sales($context),
 			'virtual'               => $product->is_virtual(),
 			'downloadable'          => $product->is_downloadable(),
-			'downloads'             => $this->get_downloads( $product ),
-			'download_limit'        => $product->get_download_limit( $context ),
-			'download_expiry'       => $product->get_download_expiry( $context ),
-			'external_url'          => $product->is_type( 'external' ) ? $product->get_product_url( $context ) : '',
-			'button_text'           => $product->is_type( 'external' ) ? $product->get_button_text( $context ) : '',
-			'tax_status'            => $product->get_tax_status( $context ),
-			'tax_class'             => $product->get_tax_class( $context ),
+			'downloads'             => $this->get_downloads($product),
+			'download_limit'        => $product->get_download_limit($context),
+			'download_expiry'       => $product->get_download_expiry($context),
+			'external_url'          => $product->is_type('external') ? $product->get_product_url($context) : '',
+			'button_text'           => $product->is_type('external') ? $product->get_button_text($context) : '',
+			'tax_status'            => $product->get_tax_status($context),
+			'tax_class'             => $product->get_tax_class($context),
 			'manage_stock'          => $product->managing_stock(),
-			'stock_quantity'        => $product->get_stock_quantity( $context ),
+			'stock_quantity'        => $product->get_stock_quantity($context),
 			'in_stock'              => $product->is_in_stock(),
-			'backorders'            => $product->get_backorders( $context ),
+			'backorders'            => $product->get_backorders($context),
 			'backorders_allowed'    => $product->backorders_allowed(),
 			'backordered'           => $product->is_on_backorder(),
 			'sold_individually'     => $product->is_sold_individually(),
-			'weight'                => $product->get_weight( $context ),
+			'weight'                => $product->get_weight($context),
 			'dimensions'            => array(
-				'length' => $product->get_length( $context ),
-				'width'  => $product->get_width( $context ),
-				'height' => $product->get_height( $context ),
+				'length' => $product->get_length($context),
+				'width'  => $product->get_width($context),
+				'height' => $product->get_height($context),
 			),
 			'shipping_required'     => $product->needs_shipping(),
 			'shipping_taxable'      => $product->is_shipping_taxable(),
 			'shipping_class'        => $product->get_shipping_class(),
-			'shipping_class_id'     => $product->get_shipping_class_id( $context ),
-			'reviews_allowed'       => $product->get_reviews_allowed( $context ),
-			'average_rating'        => 'view' === $context ? wc_format_decimal( $product->get_average_rating(), 2 ) : $product->get_average_rating( $context ),
+			'shipping_class_id'     => $product->get_shipping_class_id($context),
+			'reviews_allowed'       => $product->get_reviews_allowed($context),
+			'average_rating'        => 'view' === $context ? wc_format_decimal($product->get_average_rating(), 2) : $product->get_average_rating($context),
 			'rating_count'          => $product->get_rating_count(),
-			'related_ids'           => array_map( 'absint', array_values( wc_get_related_products( $product->get_id() ) ) ),
-			'upsell_ids'            => array_map( 'absint', $product->get_upsell_ids( $context ) ),
-			'cross_sell_ids'        => array_map( 'absint', $product->get_cross_sell_ids( $context ) ),
-			'parent_id'             => $product->get_parent_id( $context ),
-			'purchase_note'         => 'view' === $context ? wpautop( do_shortcode( wp_kses_post( $product->get_purchase_note() ) ) ) : $product->get_purchase_note( $context ),
-			'categories'            => $this->get_taxonomy_terms( $product ),
-			'tags'                  => $this->get_taxonomy_terms( $product, 'tag' ),
-			'images'                => $this->get_images( $product ),
-			'attributes'            => $this->get_attributes( $product ),
-			'default_attributes'    => $this->get_default_attributes( $product ),
+			'related_ids'           => array_map('absint', array_values(wc_get_related_products($product->get_id()))),
+			'upsell_ids'            => array_map('absint', $product->get_upsell_ids($context)),
+			'cross_sell_ids'        => array_map('absint', $product->get_cross_sell_ids($context)),
+			'parent_id'             => $product->get_parent_id($context),
+			'purchase_note'         => 'view' === $context ? wpautop(do_shortcode(wp_kses_post($product->get_purchase_note()))) : $product->get_purchase_note($context),
+			'categories'            => $this->get_taxonomy_terms($product),
+			'tags'                  => $this->get_taxonomy_terms($product, 'tag'),
+			'images'                => $this->get_images($product),
+			'attributes'            => $this->get_attributes($product),
+			'default_attributes'    => $this->get_default_attributes($product),
 			'variations'            => array(),
 			'grouped_products'      => array(),
-			'menu_order'            => $product->get_menu_order( $context ),
+			'menu_order'            => $product->get_menu_order($context),
 			'meta_data'             => $product->get_meta_data(),
 		);
 
@@ -682,19 +682,19 @@ 
 	 *
 	 * @return array                   Links for the given post.
 	 */
-	protected function prepare_links( $object, $request ) {
+	protected function prepare_links($object, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())), // @codingStandardsIgnoreLine.
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)), // @codingStandardsIgnoreLine.
 			),
 		);
 
-		if ( $object->get_parent_id() ) {
+		if ($object->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $object->get_parent_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/products/%d', $this->namespace, $object->get_parent_id())), // @codingStandardsIgnoreLine.
 			);
 		}
 
@@ -709,28 +709,28 @@ 
 	 *
 	 * @return WP_Error|WC_Data
 	 */
-	protected function prepare_object_for_database( $request, $creating = false ) {
-		$id = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
+	protected function prepare_object_for_database($request, $creating = false) {
+		$id = isset($request['id']) ? absint($request['id']) : 0;
 
 		// Type is the most important part here because we need to be using the correct class and methods.
-		if ( isset( $request['type'] ) ) {
-			$classname = WC_Product_Factory::get_classname_from_product_type( $request['type'] );
+		if (isset($request['type'])) {
+			$classname = WC_Product_Factory::get_classname_from_product_type($request['type']);
 
-			if ( ! class_exists( $classname ) ) {
+			if ( ! class_exists($classname)) {
 				$classname = 'WC_Product_Simple';
 			}
 
-			$product = new $classname( $id );
-		} elseif ( isset( $request['id'] ) ) {
-			$product = wc_get_product( $id );
+			$product = new $classname($id);
+		} elseif (isset($request['id'])) {
+			$product = wc_get_product($id);
 		} else {
 			$product = new WC_Product_Simple();
 		}
 
-		if ( 'variation' === $product->get_type() ) {
+		if ('variation' === $product->get_type()) {
 			return new WP_Error(
 				"woocommerce_rest_invalid_{$this->post_type}_id",
-				__( 'To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce' ),
+				__('To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
@@ -738,338 +738,338 @@ 
 		}
 
 		// Post title.
-		if ( isset( $request['name'] ) ) {
-			$product->set_name( wp_filter_post_kses( $request['name'] ) );
+		if (isset($request['name'])) {
+			$product->set_name(wp_filter_post_kses($request['name']));
 		}
 
 		// Post content.
-		if ( isset( $request['description'] ) ) {
-			$product->set_description( wp_filter_post_kses( $request['description'] ) );
+		if (isset($request['description'])) {
+			$product->set_description(wp_filter_post_kses($request['description']));
 		}
 
 		// Post excerpt.
-		if ( isset( $request['short_description'] ) ) {
-			$product->set_short_description( wp_filter_post_kses( $request['short_description'] ) );
+		if (isset($request['short_description'])) {
+			$product->set_short_description(wp_filter_post_kses($request['short_description']));
 		}
 
 		// Post status.
-		if ( isset( $request['status'] ) ) {
-			$product->set_status( get_post_status_object( $request['status'] ) ? $request['status'] : 'draft' );
+		if (isset($request['status'])) {
+			$product->set_status(get_post_status_object($request['status']) ? $request['status'] : 'draft');
 		}
 
 		// Post slug.
-		if ( isset( $request['slug'] ) ) {
-			$product->set_slug( $request['slug'] );
+		if (isset($request['slug'])) {
+			$product->set_slug($request['slug']);
 		}
 
 		// Menu order.
-		if ( isset( $request['menu_order'] ) ) {
-			$product->set_menu_order( $request['menu_order'] );
+		if (isset($request['menu_order'])) {
+			$product->set_menu_order($request['menu_order']);
 		}
 
 		// Comment status.
-		if ( isset( $request['reviews_allowed'] ) ) {
-			$product->set_reviews_allowed( $request['reviews_allowed'] );
+		if (isset($request['reviews_allowed'])) {
+			$product->set_reviews_allowed($request['reviews_allowed']);
 		}
 
 		// Virtual.
-		if ( isset( $request['virtual'] ) ) {
-			$product->set_virtual( $request['virtual'] );
+		if (isset($request['virtual'])) {
+			$product->set_virtual($request['virtual']);
 		}
 
 		// Tax status.
-		if ( isset( $request['tax_status'] ) ) {
-			$product->set_tax_status( $request['tax_status'] );
+		if (isset($request['tax_status'])) {
+			$product->set_tax_status($request['tax_status']);
 		}
 
 		// Tax Class.
-		if ( isset( $request['tax_class'] ) ) {
-			$product->set_tax_class( $request['tax_class'] );
+		if (isset($request['tax_class'])) {
+			$product->set_tax_class($request['tax_class']);
 		}
 
 		// Catalog Visibility.
-		if ( isset( $request['catalog_visibility'] ) ) {
-			$product->set_catalog_visibility( $request['catalog_visibility'] );
+		if (isset($request['catalog_visibility'])) {
+			$product->set_catalog_visibility($request['catalog_visibility']);
 		}
 
 		// Purchase Note.
-		if ( isset( $request['purchase_note'] ) ) {
-			$product->set_purchase_note( wp_kses_post( wp_unslash( $request['purchase_note'] ) ) );
+		if (isset($request['purchase_note'])) {
+			$product->set_purchase_note(wp_kses_post(wp_unslash($request['purchase_note'])));
 		}
 
 		// Featured Product.
-		if ( isset( $request['featured'] ) ) {
-			$product->set_featured( $request['featured'] );
+		if (isset($request['featured'])) {
+			$product->set_featured($request['featured']);
 		}
 
 		// Shipping data.
-		$product = $this->save_product_shipping_data( $product, $request );
+		$product = $this->save_product_shipping_data($product, $request);
 
 		// SKU.
-		if ( isset( $request['sku'] ) ) {
-			$product->set_sku( wc_clean( $request['sku'] ) );
+		if (isset($request['sku'])) {
+			$product->set_sku(wc_clean($request['sku']));
 		}
 
 		// Attributes.
-		if ( isset( $request['attributes'] ) ) {
+		if (isset($request['attributes'])) {
 			$attributes = array();
 
-			foreach ( $request['attributes'] as $attribute ) {
+			foreach ($request['attributes'] as $attribute) {
 				$attribute_id   = 0;
 				$attribute_name = '';
 
 				// Check ID for global attributes or name for product attributes.
-				if ( ! empty( $attribute['id'] ) ) {
-					$attribute_id   = absint( $attribute['id'] );
-					$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
-				} elseif ( ! empty( $attribute['name'] ) ) {
-					$attribute_name = wc_clean( $attribute['name'] );
+				if ( ! empty($attribute['id'])) {
+					$attribute_id   = absint($attribute['id']);
+					$attribute_name = wc_attribute_taxonomy_name_by_id($attribute_id);
+				} elseif ( ! empty($attribute['name'])) {
+					$attribute_name = wc_clean($attribute['name']);
 				}
 
-				if ( ! $attribute_id && ! $attribute_name ) {
+				if ( ! $attribute_id && ! $attribute_name) {
 					continue;
 				}
 
-				if ( $attribute_id ) {
+				if ($attribute_id) {
 
-					if ( isset( $attribute['options'] ) ) {
+					if (isset($attribute['options'])) {
 						$options = $attribute['options'];
 
-						if ( ! is_array( $attribute['options'] ) ) {
+						if ( ! is_array($attribute['options'])) {
 							// Text based attributes - Posted values are term names.
-							$options = explode( WC_DELIMITER, $options );
+							$options = explode(WC_DELIMITER, $options);
 						}
 
-						$values = array_map( 'wc_sanitize_term_text_based', $options );
-						$values = array_filter( $values, 'strlen' );
+						$values = array_map('wc_sanitize_term_text_based', $options);
+						$values = array_filter($values, 'strlen');
 					} else {
 						$values = array();
 					}
 
-					if ( ! empty( $values ) ) {
+					if ( ! empty($values)) {
 						// Add attribute to array, but don't set values.
 						$attribute_object = new WC_Product_Attribute();
-						$attribute_object->set_id( $attribute_id );
-						$attribute_object->set_name( $attribute_name );
-						$attribute_object->set_options( $values );
-						$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
-						$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
-						$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
+						$attribute_object->set_id($attribute_id);
+						$attribute_object->set_name($attribute_name);
+						$attribute_object->set_options($values);
+						$attribute_object->set_position(isset($attribute['position']) ? (string) absint($attribute['position']) : '0');
+						$attribute_object->set_visible((isset($attribute['visible']) && $attribute['visible']) ? 1 : 0);
+						$attribute_object->set_variation((isset($attribute['variation']) && $attribute['variation']) ? 1 : 0);
 						$attributes[] = $attribute_object;
 					}
-				} elseif ( isset( $attribute['options'] ) ) {
+				} elseif (isset($attribute['options'])) {
 					// Custom attribute - Add attribute to array and set the values.
-					if ( is_array( $attribute['options'] ) ) {
+					if (is_array($attribute['options'])) {
 						$values = $attribute['options'];
 					} else {
-						$values = explode( WC_DELIMITER, $attribute['options'] );
+						$values = explode(WC_DELIMITER, $attribute['options']);
 					}
 					$attribute_object = new WC_Product_Attribute();
-					$attribute_object->set_name( $attribute_name );
-					$attribute_object->set_options( $values );
-					$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
-					$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
-					$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
+					$attribute_object->set_name($attribute_name);
+					$attribute_object->set_options($values);
+					$attribute_object->set_position(isset($attribute['position']) ? (string) absint($attribute['position']) : '0');
+					$attribute_object->set_visible((isset($attribute['visible']) && $attribute['visible']) ? 1 : 0);
+					$attribute_object->set_variation((isset($attribute['variation']) && $attribute['variation']) ? 1 : 0);
 					$attributes[] = $attribute_object;
 				}
 			}
-			$product->set_attributes( $attributes );
+			$product->set_attributes($attributes);
 		}
 
 		// Sales and prices.
-		if ( in_array( $product->get_type(), array( 'variable', 'grouped' ), true ) ) {
-			$product->set_regular_price( '' );
-			$product->set_sale_price( '' );
-			$product->set_date_on_sale_to( '' );
-			$product->set_date_on_sale_from( '' );
-			$product->set_price( '' );
+		if (in_array($product->get_type(), array('variable', 'grouped'), true)) {
+			$product->set_regular_price('');
+			$product->set_sale_price('');
+			$product->set_date_on_sale_to('');
+			$product->set_date_on_sale_from('');
+			$product->set_price('');
 		} else {
 			// Regular Price.
-			if ( isset( $request['regular_price'] ) ) {
-				$product->set_regular_price( $request['regular_price'] );
+			if (isset($request['regular_price'])) {
+				$product->set_regular_price($request['regular_price']);
 			}
 
 			// Sale Price.
-			if ( isset( $request['sale_price'] ) ) {
-				$product->set_sale_price( $request['sale_price'] );
+			if (isset($request['sale_price'])) {
+				$product->set_sale_price($request['sale_price']);
 			}
 
-			if ( isset( $request['date_on_sale_from'] ) ) {
-				$product->set_date_on_sale_from( $request['date_on_sale_from'] );
+			if (isset($request['date_on_sale_from'])) {
+				$product->set_date_on_sale_from($request['date_on_sale_from']);
 			}
 
-			if ( isset( $request['date_on_sale_from_gmt'] ) ) {
-				$product->set_date_on_sale_from( $request['date_on_sale_from_gmt'] ? strtotime( $request['date_on_sale_from_gmt'] ) : null );
+			if (isset($request['date_on_sale_from_gmt'])) {
+				$product->set_date_on_sale_from($request['date_on_sale_from_gmt'] ? strtotime($request['date_on_sale_from_gmt']) : null);
 			}
 
-			if ( isset( $request['date_on_sale_to'] ) ) {
-				$product->set_date_on_sale_to( $request['date_on_sale_to'] );
+			if (isset($request['date_on_sale_to'])) {
+				$product->set_date_on_sale_to($request['date_on_sale_to']);
 			}
 
-			if ( isset( $request['date_on_sale_to_gmt'] ) ) {
-				$product->set_date_on_sale_to( $request['date_on_sale_to_gmt'] ? strtotime( $request['date_on_sale_to_gmt'] ) : null );
+			if (isset($request['date_on_sale_to_gmt'])) {
+				$product->set_date_on_sale_to($request['date_on_sale_to_gmt'] ? strtotime($request['date_on_sale_to_gmt']) : null);
 			}
 		}
 
 		// Product parent ID.
-		if ( isset( $request['parent_id'] ) ) {
-			$product->set_parent_id( $request['parent_id'] );
+		if (isset($request['parent_id'])) {
+			$product->set_parent_id($request['parent_id']);
 		}
 
 		// Sold individually.
-		if ( isset( $request['sold_individually'] ) ) {
-			$product->set_sold_individually( $request['sold_individually'] );
+		if (isset($request['sold_individually'])) {
+			$product->set_sold_individually($request['sold_individually']);
 		}
 
 		// Stock status.
-		if ( isset( $request['in_stock'] ) ) {
+		if (isset($request['in_stock'])) {
 			$stock_status = true === $request['in_stock'] ? 'instock' : 'outofstock';
 		} else {
 			$stock_status = $product->get_stock_status();
 		}
 
 		// Stock data.
-		if ( 'yes' === get_option( 'woocommerce_manage_stock' ) ) {
+		if ('yes' === get_option('woocommerce_manage_stock')) {
 			// Manage stock.
-			if ( isset( $request['manage_stock'] ) ) {
-				$product->set_manage_stock( $request['manage_stock'] );
+			if (isset($request['manage_stock'])) {
+				$product->set_manage_stock($request['manage_stock']);
 			}
 
 			// Backorders.
-			if ( isset( $request['backorders'] ) ) {
-				$product->set_backorders( $request['backorders'] );
+			if (isset($request['backorders'])) {
+				$product->set_backorders($request['backorders']);
 			}
 
-			if ( $product->is_type( 'grouped' ) ) {
-				$product->set_manage_stock( 'no' );
-				$product->set_backorders( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( $stock_status );
-			} elseif ( $product->is_type( 'external' ) ) {
-				$product->set_manage_stock( 'no' );
-				$product->set_backorders( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( 'instock' );
-			} elseif ( $product->get_manage_stock() ) {
+			if ($product->is_type('grouped')) {
+				$product->set_manage_stock('no');
+				$product->set_backorders('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status($stock_status);
+			} elseif ($product->is_type('external')) {
+				$product->set_manage_stock('no');
+				$product->set_backorders('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status('instock');
+			} elseif ($product->get_manage_stock()) {
 				// Stock status is always determined by children so sync later.
-				if ( ! $product->is_type( 'variable' ) ) {
-					$product->set_stock_status( $stock_status );
+				if ( ! $product->is_type('variable')) {
+					$product->set_stock_status($stock_status);
 				}
 
 				// Stock quantity.
-				if ( isset( $request['stock_quantity'] ) ) {
-					$product->set_stock_quantity( wc_stock_amount( $request['stock_quantity'] ) );
-				} elseif ( isset( $request['inventory_delta'] ) ) {
-					$stock_quantity  = wc_stock_amount( $product->get_stock_quantity() );
-					$stock_quantity += wc_stock_amount( $request['inventory_delta'] );
-					$product->set_stock_quantity( wc_stock_amount( $stock_quantity ) );
+				if (isset($request['stock_quantity'])) {
+					$product->set_stock_quantity(wc_stock_amount($request['stock_quantity']));
+				} elseif (isset($request['inventory_delta'])) {
+					$stock_quantity  = wc_stock_amount($product->get_stock_quantity());
+					$stock_quantity += wc_stock_amount($request['inventory_delta']);
+					$product->set_stock_quantity(wc_stock_amount($stock_quantity));
 				}
 			} else {
 				// Don't manage stock.
-				$product->set_manage_stock( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( $stock_status );
+				$product->set_manage_stock('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status($stock_status);
 			}
-		} elseif ( ! $product->is_type( 'variable' ) ) {
-			$product->set_stock_status( $stock_status );
+		} elseif ( ! $product->is_type('variable')) {
+			$product->set_stock_status($stock_status);
 		}
 
 		// Upsells.
-		if ( isset( $request['upsell_ids'] ) ) {
+		if (isset($request['upsell_ids'])) {
 			$upsells = array();
 			$ids     = $request['upsell_ids'];
 
-			if ( ! empty( $ids ) ) {
-				foreach ( $ids as $id ) {
-					if ( $id && $id > 0 ) {
+			if ( ! empty($ids)) {
+				foreach ($ids as $id) {
+					if ($id && $id > 0) {
 						$upsells[] = $id;
 					}
 				}
 			}
 
-			$product->set_upsell_ids( $upsells );
+			$product->set_upsell_ids($upsells);
 		}
 
 		// Cross sells.
-		if ( isset( $request['cross_sell_ids'] ) ) {
+		if (isset($request['cross_sell_ids'])) {
 			$crosssells = array();
 			$ids        = $request['cross_sell_ids'];
 
-			if ( ! empty( $ids ) ) {
-				foreach ( $ids as $id ) {
-					if ( $id && $id > 0 ) {
+			if ( ! empty($ids)) {
+				foreach ($ids as $id) {
+					if ($id && $id > 0) {
 						$crosssells[] = $id;
 					}
 				}
 			}
 
-			$product->set_cross_sell_ids( $crosssells );
+			$product->set_cross_sell_ids($crosssells);
 		}
 
 		// Product categories.
-		if ( isset( $request['categories'] ) && is_array( $request['categories'] ) ) {
-			$product = $this->save_taxonomy_terms( $product, $request['categories'] );
+		if (isset($request['categories']) && is_array($request['categories'])) {
+			$product = $this->save_taxonomy_terms($product, $request['categories']);
 		}
 
 		// Product tags.
-		if ( isset( $request['tags'] ) && is_array( $request['tags'] ) ) {
-			$product = $this->save_taxonomy_terms( $product, $request['tags'], 'tag' );
+		if (isset($request['tags']) && is_array($request['tags'])) {
+			$product = $this->save_taxonomy_terms($product, $request['tags'], 'tag');
 		}
 
 		// Downloadable.
-		if ( isset( $request['downloadable'] ) ) {
-			$product->set_downloadable( $request['downloadable'] );
+		if (isset($request['downloadable'])) {
+			$product->set_downloadable($request['downloadable']);
 		}
 
 		// Downloadable options.
-		if ( $product->get_downloadable() ) {
+		if ($product->get_downloadable()) {
 
 			// Downloadable files.
-			if ( isset( $request['downloads'] ) && is_array( $request['downloads'] ) ) {
-				$product = $this->save_downloadable_files( $product, $request['downloads'] );
+			if (isset($request['downloads']) && is_array($request['downloads'])) {
+				$product = $this->save_downloadable_files($product, $request['downloads']);
 			}
 
 			// Download limit.
-			if ( isset( $request['download_limit'] ) ) {
-				$product->set_download_limit( $request['download_limit'] );
+			if (isset($request['download_limit'])) {
+				$product->set_download_limit($request['download_limit']);
 			}
 
 			// Download expiry.
-			if ( isset( $request['download_expiry'] ) ) {
-				$product->set_download_expiry( $request['download_expiry'] );
+			if (isset($request['download_expiry'])) {
+				$product->set_download_expiry($request['download_expiry']);
 			}
 		}
 
 		// Product url and button text for external products.
-		if ( $product->is_type( 'external' ) ) {
-			if ( isset( $request['external_url'] ) ) {
-				$product->set_product_url( $request['external_url'] );
+		if ($product->is_type('external')) {
+			if (isset($request['external_url'])) {
+				$product->set_product_url($request['external_url']);
 			}
 
-			if ( isset( $request['button_text'] ) ) {
-				$product->set_button_text( $request['button_text'] );
+			if (isset($request['button_text'])) {
+				$product->set_button_text($request['button_text']);
 			}
 		}
 
 		// Save default attributes for variable products.
-		if ( $product->is_type( 'variable' ) ) {
-			$product = $this->save_default_attributes( $product, $request );
+		if ($product->is_type('variable')) {
+			$product = $this->save_default_attributes($product, $request);
 		}
 
 		// Set children for a grouped product.
-		if ( $product->is_type( 'grouped' ) && isset( $request['grouped_products'] ) ) {
-			$product->set_children( $request['grouped_products'] );
+		if ($product->is_type('grouped') && isset($request['grouped_products'])) {
+			$product->set_children($request['grouped_products']);
 		}
 
 		// Check for featured/gallery images, upload it and set it.
-		if ( isset( $request['images'] ) ) {
-			$product = $this->set_product_images( $product, $request['images'] );
+		if (isset($request['images'])) {
+			$product = $this->set_product_images($product, $request['images']);
 		}
 
 		// Allow set meta_data.
-		if ( is_array( $request['meta_data'] ) ) {
-			foreach ( $request['meta_data'] as $meta ) {
-				$product->update_meta_data( $meta['key'], $meta['value'], isset( $meta['id'] ) ? $meta['id'] : '' );
+		if (is_array($request['meta_data'])) {
+			foreach ($request['meta_data'] as $meta) {
+				$product->update_meta_data($meta['key'], $meta['value'], isset($meta['id']) ? $meta['id'] : '');
 			}
 		}
 
@@ -1083,7 +1083,7 @@ 
 		 * @param WP_REST_Request $request  Request object.
 		 * @param bool            $creating If is creating a new object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $product, $request, $creating );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}_object", $product, $request, $creating);
 	}
 
 	/**
@@ -1095,43 +1095,43 @@ 
 	 * @throws WC_REST_Exception REST API exceptions.
 	 * @return WC_Product
 	 */
-	protected function set_product_images( $product, $images ) {
-		$images = is_array( $images ) ? array_filter( $images ) : array();
+	protected function set_product_images($product, $images) {
+		$images = is_array($images) ? array_filter($images) : array();
 
-		if ( ! empty( $images ) ) {
+		if ( ! empty($images)) {
 			$gallery_positions = array();
 
-			foreach ( $images as $index => $image ) {
-				$attachment_id = isset( $image['id'] ) ? absint( $image['id'] ) : 0;
+			foreach ($images as $index => $image) {
+				$attachment_id = isset($image['id']) ? absint($image['id']) : 0;
 
-				if ( 0 === $attachment_id && isset( $image['src'] ) ) {
-					$upload = wc_rest_upload_image_from_url( esc_url_raw( $image['src'] ) );
+				if (0 === $attachment_id && isset($image['src'])) {
+					$upload = wc_rest_upload_image_from_url(esc_url_raw($image['src']));
 
-					if ( is_wp_error( $upload ) ) {
-						if ( ! apply_filters( 'woocommerce_rest_suppress_image_upload_error', false, $upload, $product->get_id(), $images ) ) {
-							throw new WC_REST_Exception( 'woocommerce_product_image_upload_error', $upload->get_error_message(), 400 );
+					if (is_wp_error($upload)) {
+						if ( ! apply_filters('woocommerce_rest_suppress_image_upload_error', false, $upload, $product->get_id(), $images)) {
+							throw new WC_REST_Exception('woocommerce_product_image_upload_error', $upload->get_error_message(), 400);
 						} else {
 							continue;
 						}
 					}
 
-					$attachment_id = wc_rest_set_uploaded_image_as_attachment( $upload, $product->get_id() );
+					$attachment_id = wc_rest_set_uploaded_image_as_attachment($upload, $product->get_id());
 				}
 
-				if ( ! wp_attachment_is_image( $attachment_id ) ) {
+				if ( ! wp_attachment_is_image($attachment_id)) {
 					/* translators: %s: attachment id */
-					throw new WC_REST_Exception( 'woocommerce_product_invalid_image_id', sprintf( __( '#%s is an invalid image ID.', 'woocommerce' ), $attachment_id ), 400 );
+					throw new WC_REST_Exception('woocommerce_product_invalid_image_id', sprintf(__('#%s is an invalid image ID.', 'woocommerce'), $attachment_id), 400);
 				}
 
-				$gallery_positions[ $attachment_id ] = absint( isset( $image['position'] ) ? $image['position'] : $index );
+				$gallery_positions[$attachment_id] = absint(isset($image['position']) ? $image['position'] : $index);
 
 				// Set the image alt if present.
-				if ( ! empty( $image['alt'] ) ) {
-					update_post_meta( $attachment_id, '_wp_attachment_image_alt', wc_clean( $image['alt'] ) );
+				if ( ! empty($image['alt'])) {
+					update_post_meta($attachment_id, '_wp_attachment_image_alt', wc_clean($image['alt']));
 				}
 
 				// Set the image name if present.
-				if ( ! empty( $image['name'] ) ) {
+				if ( ! empty($image['name'])) {
 					wp_update_post(
 						array(
 							'ID'         => $attachment_id,
@@ -1141,26 +1141,26 @@ 
 				}
 
 				// Set the image source if present, for future reference.
-				if ( ! empty( $image['src'] ) ) {
-					update_post_meta( $attachment_id, '_wc_attachment_source', esc_url_raw( $image['src'] ) );
+				if ( ! empty($image['src'])) {
+					update_post_meta($attachment_id, '_wc_attachment_source', esc_url_raw($image['src']));
 				}
 			}
 
 			// Sort images and get IDs in correct order.
-			asort( $gallery_positions );
+			asort($gallery_positions);
 
 			// Get gallery in correct order.
-			$gallery = array_keys( $gallery_positions );
+			$gallery = array_keys($gallery_positions);
 
 			// Featured image is in position 0.
-			$image_id = array_shift( $gallery );
+			$image_id = array_shift($gallery);
 
 			// Set images.
-			$product->set_image_id( $image_id );
-			$product->set_gallery_image_ids( $gallery );
+			$product->set_image_id($image_id);
+			$product->set_gallery_image_ids($gallery);
 		} else {
-			$product->set_image_id( '' );
-			$product->set_gallery_image_ids( array() );
+			$product->set_image_id('');
+			$product->set_gallery_image_ids(array());
 		}
 
 		return $product;
@@ -1174,39 +1174,39 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_product_shipping_data( $product, $data ) {
+	protected function save_product_shipping_data($product, $data) {
 		// Virtual.
-		if ( isset( $data['virtual'] ) && true === $data['virtual'] ) {
-			$product->set_weight( '' );
-			$product->set_height( '' );
-			$product->set_length( '' );
-			$product->set_width( '' );
+		if (isset($data['virtual']) && true === $data['virtual']) {
+			$product->set_weight('');
+			$product->set_height('');
+			$product->set_length('');
+			$product->set_width('');
 		} else {
-			if ( isset( $data['weight'] ) ) {
-				$product->set_weight( $data['weight'] );
+			if (isset($data['weight'])) {
+				$product->set_weight($data['weight']);
 			}
 
 			// Height.
-			if ( isset( $data['dimensions']['height'] ) ) {
-				$product->set_height( $data['dimensions']['height'] );
+			if (isset($data['dimensions']['height'])) {
+				$product->set_height($data['dimensions']['height']);
 			}
 
 			// Width.
-			if ( isset( $data['dimensions']['width'] ) ) {
-				$product->set_width( $data['dimensions']['width'] );
+			if (isset($data['dimensions']['width'])) {
+				$product->set_width($data['dimensions']['width']);
 			}
 
 			// Length.
-			if ( isset( $data['dimensions']['length'] ) ) {
-				$product->set_length( $data['dimensions']['length'] );
+			if (isset($data['dimensions']['length'])) {
+				$product->set_length($data['dimensions']['length']);
 			}
 		}
 
 		// Shipping class.
-		if ( isset( $data['shipping_class'] ) ) {
+		if (isset($data['shipping_class'])) {
 			$data_store        = $product->get_data_store();
-			$shipping_class_id = $data_store->get_shipping_class_id_by_slug( wc_clean( $data['shipping_class'] ) );
-			$product->set_shipping_class_id( $shipping_class_id );
+			$shipping_class_id = $data_store->get_shipping_class_id_by_slug(wc_clean($data['shipping_class']));
+			$product->set_shipping_class_id($shipping_class_id);
 		}
 
 		return $product;
@@ -1221,24 +1221,24 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_downloadable_files( $product, $downloads, $deprecated = 0 ) {
-		if ( $deprecated ) {
-			wc_deprecated_argument( 'variation_id', '3.0', 'save_downloadable_files() not requires a variation_id anymore.' );
+	protected function save_downloadable_files($product, $downloads, $deprecated = 0) {
+		if ($deprecated) {
+			wc_deprecated_argument('variation_id', '3.0', 'save_downloadable_files() not requires a variation_id anymore.');
 		}
 
 		$files = array();
-		foreach ( $downloads as $key => $file ) {
-			if ( empty( $file['file'] ) ) {
+		foreach ($downloads as $key => $file) {
+			if (empty($file['file'])) {
 				continue;
 			}
 
 			$download = new WC_Product_Download();
-			$download->set_id( ! empty( $file['id'] ) ? $file['id'] : wp_generate_uuid4() );
-			$download->set_name( $file['name'] ? $file['name'] : wc_get_filename_from_url( $file['file'] ) );
-			$download->set_file( apply_filters( 'woocommerce_file_download_path', $file['file'], $product, $key ) );
+			$download->set_id( ! empty($file['id']) ? $file['id'] : wp_generate_uuid4());
+			$download->set_name($file['name'] ? $file['name'] : wc_get_filename_from_url($file['file']));
+			$download->set_file(apply_filters('woocommerce_file_download_path', $file['file'], $product, $key));
 			$files[] = $download;
 		}
-		$product->set_downloads( $files );
+		$product->set_downloads($files);
 
 		return $product;
 	}
@@ -1252,13 +1252,13 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_taxonomy_terms( $product, $terms, $taxonomy = 'cat' ) {
-		$term_ids = wp_list_pluck( $terms, 'id' );
+	protected function save_taxonomy_terms($product, $terms, $taxonomy = 'cat') {
+		$term_ids = wp_list_pluck($terms, 'id');
 
-		if ( 'cat' === $taxonomy ) {
-			$product->set_category_ids( $term_ids );
-		} elseif ( 'tag' === $taxonomy ) {
-			$product->set_tag_ids( $term_ids );
+		if ('cat' === $taxonomy) {
+			$product->set_category_ids($term_ids);
+		} elseif ('tag' === $taxonomy) {
+			$product->set_tag_ids($term_ids);
 		}
 
 		return $product;
@@ -1273,53 +1273,53 @@ 
 	 * @since  3.0.0
 	 * @return WC_Product
 	 */
-	protected function save_default_attributes( $product, $request ) {
-		if ( isset( $request['default_attributes'] ) && is_array( $request['default_attributes'] ) ) {
+	protected function save_default_attributes($product, $request) {
+		if (isset($request['default_attributes']) && is_array($request['default_attributes'])) {
 
 			$attributes         = $product->get_attributes();
 			$default_attributes = array();
 
-			foreach ( $request['default_attributes'] as $attribute ) {
+			foreach ($request['default_attributes'] as $attribute) {
 				$attribute_id   = 0;
 				$attribute_name = '';
 
 				// Check ID for global attributes or name for product attributes.
-				if ( ! empty( $attribute['id'] ) ) {
-					$attribute_id   = absint( $attribute['id'] );
-					$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
-				} elseif ( ! empty( $attribute['name'] ) ) {
-					$attribute_name = sanitize_title( $attribute['name'] );
+				if ( ! empty($attribute['id'])) {
+					$attribute_id   = absint($attribute['id']);
+					$attribute_name = wc_attribute_taxonomy_name_by_id($attribute_id);
+				} elseif ( ! empty($attribute['name'])) {
+					$attribute_name = sanitize_title($attribute['name']);
 				}
 
-				if ( ! $attribute_id && ! $attribute_name ) {
+				if ( ! $attribute_id && ! $attribute_name) {
 					continue;
 				}
 
-				if ( isset( $attributes[ $attribute_name ] ) ) {
-					$_attribute = $attributes[ $attribute_name ];
+				if (isset($attributes[$attribute_name])) {
+					$_attribute = $attributes[$attribute_name];
 
-					if ( $_attribute['is_variation'] ) {
-						$value = isset( $attribute['option'] ) ? wc_clean( stripslashes( $attribute['option'] ) ) : '';
+					if ($_attribute['is_variation']) {
+						$value = isset($attribute['option']) ? wc_clean(stripslashes($attribute['option'])) : '';
 
-						if ( ! empty( $_attribute['is_taxonomy'] ) ) {
+						if ( ! empty($_attribute['is_taxonomy'])) {
 							// If dealing with a taxonomy, we need to get the slug from the name posted to the API.
-							$term = get_term_by( 'name', $value, $attribute_name );
+							$term = get_term_by('name', $value, $attribute_name);
 
-							if ( $term && ! is_wp_error( $term ) ) {
+							if ($term && ! is_wp_error($term)) {
 								$value = $term->slug;
 							} else {
-								$value = sanitize_title( $value );
+								$value = sanitize_title($value);
 							}
 						}
 
-						if ( $value ) {
-							$default_attributes[ $attribute_name ] = $value;
+						if ($value) {
+							$default_attributes[$attribute_name] = $value;
 						}
 					}
 				}
 			}
 
-			$product->set_default_attributes( $default_attributes );
+			$product->set_default_attributes($default_attributes);
 		}
 
 		return $product;
@@ -1330,9 +1330,9 @@ 
 	 *
 	 * @param WC_Data $object Object data.
 	 */
-	public function clear_transients( $object ) {
-		wc_delete_product_transients( $object->get_id() );
-		wp_cache_delete( 'product-' . $object->get_id(), 'products' );
+	public function clear_transients($object) {
+		wc_delete_product_transients($object->get_id());
+		wp_cache_delete('product-' . $object->get_id(), 'products');
 	}
 
 	/**
@@ -1342,33 +1342,33 @@ 
 	 *
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function delete_item( $request ) {
+	public function delete_item($request) {
 		$id     = (int) $request['id'];
 		$force  = (bool) $request['force'];
-		$object = $this->get_object( (int) $request['id'] );
+		$object = $this->get_object((int) $request['id']);
 		$result = false;
 
-		if ( ! $object || 0 === $object->get_id() ) {
+		if ( ! $object || 0 === $object->get_id()) {
 			return new WP_Error(
 				"woocommerce_rest_{$this->post_type}_invalid_id",
-				__( 'Invalid ID.', 'woocommerce' ),
+				__('Invalid ID.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
 			);
 		}
 
-		if ( 'variation' === $object->get_type() ) {
+		if ('variation' === $object->get_type()) {
 			return new WP_Error(
 				"woocommerce_rest_invalid_{$this->post_type}_id",
-				__( 'To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce' ),
+				__('To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
 			);
 		}
 
-		$supports_trash = EMPTY_TRASH_DAYS > 0 && is_callable( array( $object, 'get_status' ) );
+		$supports_trash = EMPTY_TRASH_DAYS > 0 && is_callable(array($object, 'get_status'));
 
 		/**
 		 * Filter whether an object is trashable.
@@ -1378,51 +1378,51 @@ 
 		 * @param boolean $supports_trash Whether the object type support trashing.
 		 * @param WC_Data $object         The object being considered for trashing support.
 		 */
-		$supports_trash = apply_filters( "woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object );
+		$supports_trash = apply_filters("woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object);
 
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'delete', $object->get_id() ) ) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'delete', $object->get_id())) {
 			return new WP_Error(
 				"woocommerce_rest_user_cannot_delete_{$this->post_type}",
 				/* translators: %s: post type */
-				sprintf( __( 'Sorry, you are not allowed to delete %s.', 'woocommerce' ), $this->post_type ),
+				sprintf(__('Sorry, you are not allowed to delete %s.', 'woocommerce'), $this->post_type),
 				array(
 					'status' => rest_authorization_required_code(),
 				)
 			);
 		}
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_object_for_response( $object, $request );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_object_for_response($object, $request);
 
 		// If we're forcing, then delete permanently.
-		if ( $force ) {
-			if ( $object->is_type( 'variable' ) ) {
-				foreach ( $object->get_children() as $child_id ) {
-					$child = wc_get_product( $child_id );
-					if ( ! empty( $child ) ) {
-						$child->delete( true );
+		if ($force) {
+			if ($object->is_type('variable')) {
+				foreach ($object->get_children() as $child_id) {
+					$child = wc_get_product($child_id);
+					if ( ! empty($child)) {
+						$child->delete(true);
 					}
 				}
 			} else {
 				// For other product types, if the product has children, remove the relationship.
-				foreach ( $object->get_children() as $child_id ) {
-					$child = wc_get_product( $child_id );
-					if ( ! empty( $child ) ) {
-						$child->set_parent_id( 0 );
+				foreach ($object->get_children() as $child_id) {
+					$child = wc_get_product($child_id);
+					if ( ! empty($child)) {
+						$child->set_parent_id(0);
 						$child->save();
 					}
 				}
 			}
 
-			$object->delete( true );
+			$object->delete(true);
 			$result = 0 === $object->get_id();
 		} else {
 			// If we don't support trashing for this type, error out.
-			if ( ! $supports_trash ) {
+			if ( ! $supports_trash) {
 				return new WP_Error(
 					'woocommerce_rest_trash_not_supported',
 					/* translators: %s: post type */
-					sprintf( __( 'The %s does not support trashing.', 'woocommerce' ), $this->post_type ),
+					sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type),
 					array(
 						'status' => 501,
 					)
@@ -1430,12 +1430,12 @@ 
 			}
 
 			// Otherwise, only trash if we haven't already.
-			if ( is_callable( array( $object, 'get_status' ) ) ) {
-				if ( 'trash' === $object->get_status() ) {
+			if (is_callable(array($object, 'get_status'))) {
+				if ('trash' === $object->get_status()) {
 					return new WP_Error(
 						'woocommerce_rest_already_trashed',
 						/* translators: %s: post type */
-						sprintf( __( 'The %s has already been deleted.', 'woocommerce' ), $this->post_type ),
+						sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type),
 						array(
 							'status' => 410,
 						)
@@ -1447,11 +1447,11 @@ 
 			}
 		}
 
-		if ( ! $result ) {
+		if ( ! $result) {
 			return new WP_Error(
 				'woocommerce_rest_cannot_delete',
 				/* translators: %s: post type */
-				sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ),
+				sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type),
 				array(
 					'status' => 500,
 				)
@@ -1459,8 +1459,8 @@ 
 		}
 
 		// Delete parent product transients.
-		if ( 0 !== $object->get_parent_id() ) {
-			wc_delete_product_transients( $object->get_parent_id() );
+		if (0 !== $object->get_parent_id()) {
+			wc_delete_product_transients($object->get_parent_id());
 		}
 
 		/**
@@ -1470,7 +1470,7 @@ 
 		 * @param WP_REST_Response $response The response data.
 		 * @param WP_REST_Request  $request  The request sent to the API.
 		 */
-		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );
+		do_action("woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request);
 
 		return $response;
 	}
@@ -1481,535 +1481,535 @@ 
 	 * @return array
 	 */
 	public function get_item_schema() {
-		$weight_unit    = get_option( 'woocommerce_weight_unit' );
-		$dimension_unit = get_option( 'woocommerce_dimension_unit' );
+		$weight_unit    = get_option('woocommerce_weight_unit');
+		$dimension_unit = get_option('woocommerce_dimension_unit');
 		$schema         = array(
 			'$schema'    => 'http://json-schema.org/draft-04/schema#',
 			'title'      => $this->post_type,
 			'type'       => 'object',
 			'properties' => array(
 				'id'                    => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'name'                  => array(
-					'description' => __( 'Product name.', 'woocommerce' ),
+					'description' => __('Product name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'slug'                  => array(
-					'description' => __( 'Product slug.', 'woocommerce' ),
+					'description' => __('Product slug.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'permalink'             => array(
-					'description' => __( 'Product URL.', 'woocommerce' ),
+					'description' => __('Product URL.', 'woocommerce'),
 					'type'        => 'string',
 					'format'      => 'uri',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_created'          => array(
-					'description' => __( "The date the product was created, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the product was created, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_created_gmt'      => array(
-					'description' => __( 'The date the product was created, as GMT.', 'woocommerce' ),
+					'description' => __('The date the product was created, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified'         => array(
-					'description' => __( "The date the product was last modified, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the product was last modified, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified_gmt'     => array(
-					'description' => __( 'The date the product was last modified, as GMT.', 'woocommerce' ),
+					'description' => __('The date the product was last modified, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'type'                  => array(
-					'description' => __( 'Product type.', 'woocommerce' ),
+					'description' => __('Product type.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'simple',
-					'enum'        => array_keys( wc_get_product_types() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(wc_get_product_types()),
+					'context'     => array('view', 'edit'),
 				),
 				'status'                => array(
-					'description' => __( 'Product status (post status).', 'woocommerce' ),
+					'description' => __('Product status (post status).', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'publish',
-					'enum'        => array_merge( array_keys( get_post_statuses() ), array( 'future' ) ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_merge(array_keys(get_post_statuses()), array('future')),
+					'context'     => array('view', 'edit'),
 				),
 				'featured'              => array(
-					'description' => __( 'Featured product.', 'woocommerce' ),
+					'description' => __('Featured product.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'catalog_visibility'    => array(
-					'description' => __( 'Catalog visibility.', 'woocommerce' ),
+					'description' => __('Catalog visibility.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'visible',
-					'enum'        => array( 'visible', 'catalog', 'search', 'hidden' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('visible', 'catalog', 'search', 'hidden'),
+					'context'     => array('view', 'edit'),
 				),
 				'description'           => array(
-					'description' => __( 'Product description.', 'woocommerce' ),
+					'description' => __('Product description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'short_description'     => array(
-					'description' => __( 'Product short description.', 'woocommerce' ),
+					'description' => __('Product short description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'sku'                   => array(
-					'description' => __( 'Unique identifier.', 'woocommerce' ),
+					'description' => __('Unique identifier.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'price'                 => array(
-					'description' => __( 'Current product price.', 'woocommerce' ),
+					'description' => __('Current product price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'regular_price'         => array(
-					'description' => __( 'Product regular price.', 'woocommerce' ),
+					'description' => __('Product regular price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'sale_price'            => array(
-					'description' => __( 'Product sale price.', 'woocommerce' ),
+					'description' => __('Product sale price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_from'     => array(
-					'description' => __( "Start date of sale price, in the site's timezone.", 'woocommerce' ),
+					'description' => __("Start date of sale price, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_from_gmt' => array(
-					'description' => __( 'Start date of sale price, as GMT.', 'woocommerce' ),
+					'description' => __('Start date of sale price, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_to'       => array(
-					'description' => __( "End date of sale price, in the site's timezone.", 'woocommerce' ),
+					'description' => __("End date of sale price, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_to_gmt'   => array(
-					'description' => __( 'End date of sale price, as GMT.', 'woocommerce' ),
+					'description' => __('End date of sale price, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'price_html'            => array(
-					'description' => __( 'Price formatted in HTML.', 'woocommerce' ),
+					'description' => __('Price formatted in HTML.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'on_sale'               => array(
-					'description' => __( 'Shows if the product is on sale.', 'woocommerce' ),
+					'description' => __('Shows if the product is on sale.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'purchasable'           => array(
-					'description' => __( 'Shows if the product can be bought.', 'woocommerce' ),
+					'description' => __('Shows if the product can be bought.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total_sales'           => array(
-					'description' => __( 'Amount of sales.', 'woocommerce' ),
+					'description' => __('Amount of sales.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'virtual'               => array(
-					'description' => __( 'If the product is virtual.', 'woocommerce' ),
+					'description' => __('If the product is virtual.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'downloadable'          => array(
-					'description' => __( 'If the product is downloadable.', 'woocommerce' ),
+					'description' => __('If the product is downloadable.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'downloads'             => array(
-					'description' => __( 'List of downloadable files.', 'woocommerce' ),
+					'description' => __('List of downloadable files.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'File ID.', 'woocommerce' ),
+								'description' => __('File ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'File name.', 'woocommerce' ),
+								'description' => __('File name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'file' => array(
-								'description' => __( 'File URL.', 'woocommerce' ),
+								'description' => __('File URL.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'download_limit'        => array(
-					'description' => __( 'Number of times downloadable files can be downloaded after purchase.', 'woocommerce' ),
+					'description' => __('Number of times downloadable files can be downloaded after purchase.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => -1,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'download_expiry'       => array(
-					'description' => __( 'Number of days until access to downloadable files expires.', 'woocommerce' ),
+					'description' => __('Number of days until access to downloadable files expires.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => -1,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'external_url'          => array(
-					'description' => __( 'Product external URL. Only for external products.', 'woocommerce' ),
+					'description' => __('Product external URL. Only for external products.', 'woocommerce'),
 					'type'        => 'string',
 					'format'      => 'uri',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'button_text'           => array(
-					'description' => __( 'Product external button text. Only for external products.', 'woocommerce' ),
+					'description' => __('Product external button text. Only for external products.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'tax_status'            => array(
-					'description' => __( 'Tax status.', 'woocommerce' ),
+					'description' => __('Tax status.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'taxable',
-					'enum'        => array( 'taxable', 'shipping', 'none' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('taxable', 'shipping', 'none'),
+					'context'     => array('view', 'edit'),
 				),
 				'tax_class'             => array(
-					'description' => __( 'Tax class.', 'woocommerce' ),
+					'description' => __('Tax class.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'manage_stock'          => array(
-					'description' => __( 'Stock management at product level.', 'woocommerce' ),
+					'description' => __('Stock management at product level.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'stock_quantity'        => array(
-					'description' => __( 'Stock quantity.', 'woocommerce' ),
+					'description' => __('Stock quantity.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'in_stock'              => array(
-					'description' => __( 'Controls whether or not the product is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce' ),
+					'description' => __('Controls whether or not the product is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => true,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'backorders'            => array(
-					'description' => __( 'If managing stock, this controls if backorders are allowed.', 'woocommerce' ),
+					'description' => __('If managing stock, this controls if backorders are allowed.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'no',
-					'enum'        => array( 'no', 'notify', 'yes' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('no', 'notify', 'yes'),
+					'context'     => array('view', 'edit'),
 				),
 				'backorders_allowed'    => array(
-					'description' => __( 'Shows if backorders are allowed.', 'woocommerce' ),
+					'description' => __('Shows if backorders are allowed.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'backordered'           => array(
-					'description' => __( 'Shows if the product is on backordered.', 'woocommerce' ),
+					'description' => __('Shows if the product is on backordered.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'sold_individually'     => array(
-					'description' => __( 'Allow one item to be bought in a single order.', 'woocommerce' ),
+					'description' => __('Allow one item to be bought in a single order.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'weight'                => array(
 					/* translators: %s: weight unit */
-					'description' => sprintf( __( 'Product weight (%s).', 'woocommerce' ), $weight_unit ),
+					'description' => sprintf(__('Product weight (%s).', 'woocommerce'), $weight_unit),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'dimensions'            => array(
-					'description' => __( 'Product dimensions.', 'woocommerce' ),
+					'description' => __('Product dimensions.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'length' => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product length (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product length (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'width'  => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product width (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product width (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'height' => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product height (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product height (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'shipping_required'     => array(
-					'description' => __( 'Shows if the product need to be shipped.', 'woocommerce' ),
+					'description' => __('Shows if the product need to be shipped.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_taxable'      => array(
-					'description' => __( 'Shows whether or not the product shipping is taxable.', 'woocommerce' ),
+					'description' => __('Shows whether or not the product shipping is taxable.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_class'        => array(
-					'description' => __( 'Shipping class slug.', 'woocommerce' ),
+					'description' => __('Shipping class slug.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'shipping_class_id'     => array(
-					'description' => __( 'Shipping class ID.', 'woocommerce' ),
+					'description' => __('Shipping class ID.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'reviews_allowed'       => array(
-					'description' => __( 'Allow reviews.', 'woocommerce' ),
+					'description' => __('Allow reviews.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => true,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'average_rating'        => array(
-					'description' => __( 'Reviews average rating.', 'woocommerce' ),
+					'description' => __('Reviews average rating.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'rating_count'          => array(
-					'description' => __( 'Amount of reviews that the product have.', 'woocommerce' ),
+					'description' => __('Amount of reviews that the product have.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'related_ids'           => array(
-					'description' => __( 'List of related products IDs.', 'woocommerce' ),
+					'description' => __('List of related products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'upsell_ids'            => array(
-					'description' => __( 'List of up-sell products IDs.', 'woocommerce' ),
+					'description' => __('List of up-sell products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'cross_sell_ids'        => array(
-					'description' => __( 'List of cross-sell products IDs.', 'woocommerce' ),
+					'description' => __('List of cross-sell products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'parent_id'             => array(
-					'description' => __( 'Product parent ID.', 'woocommerce' ),
+					'description' => __('Product parent ID.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'purchase_note'         => array(
-					'description' => __( 'Optional note to send the customer after purchase.', 'woocommerce' ),
+					'description' => __('Optional note to send the customer after purchase.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'categories'            => array(
-					'description' => __( 'List of categories.', 'woocommerce' ),
+					'description' => __('List of categories.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'Category ID.', 'woocommerce' ),
+								'description' => __('Category ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'Category name.', 'woocommerce' ),
+								'description' => __('Category name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'slug' => array(
-								'description' => __( 'Category slug.', 'woocommerce' ),
+								'description' => __('Category slug.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'tags'                  => array(
-					'description' => __( 'List of tags.', 'woocommerce' ),
+					'description' => __('List of tags.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'Tag ID.', 'woocommerce' ),
+								'description' => __('Tag ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'Tag name.', 'woocommerce' ),
+								'description' => __('Tag name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'slug' => array(
-								'description' => __( 'Tag slug.', 'woocommerce' ),
+								'description' => __('Tag slug.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'images'                => array(
-					'description' => __( 'List of images.', 'woocommerce' ),
+					'description' => __('List of images.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'                => array(
-								'description' => __( 'Image ID.', 'woocommerce' ),
+								'description' => __('Image ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'date_created'      => array(
-								'description' => __( "The date the image was created, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the image was created, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_created_gmt'  => array(
-								'description' => __( 'The date the image was created, as GMT.', 'woocommerce' ),
+								'description' => __('The date the image was created, as GMT.', 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_modified'     => array(
-								'description' => __( "The date the image was last modified, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the image was last modified, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_modified_gmt' => array(
-								'description' => __( 'The date the image was last modified, as GMT.', 'woocommerce' ),
+								'description' => __('The date the image was last modified, as GMT.', 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'src'               => array(
-								'description' => __( 'Image URL.', 'woocommerce' ),
+								'description' => __('Image URL.', 'woocommerce'),
 								'type'        => 'string',
 								'format'      => 'uri',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'              => array(
-								'description' => __( 'Image name.', 'woocommerce' ),
+								'description' => __('Image name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'alt'               => array(
-								'description' => __( 'Image alternative text.', 'woocommerce' ),
+								'description' => __('Image alternative text.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'position'          => array(
-								'description' => __( 'Image position. 0 means that the image is featured.', 'woocommerce' ),
+								'description' => __('Image position. 0 means that the image is featured.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'attributes'            => array(
-					'description' => __( 'List of attributes.', 'woocommerce' ),
+					'description' => __('List of attributes.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'        => array(
-								'description' => __( 'Attribute ID.', 'woocommerce' ),
+								'description' => __('Attribute ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'      => array(
-								'description' => __( 'Attribute name.', 'woocommerce' ),
+								'description' => __('Attribute name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'position'  => array(
-								'description' => __( 'Attribute position.', 'woocommerce' ),
+								'description' => __('Attribute position.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'visible'   => array(
-								'description' => __( "Define if the attribute is visible on the \"Additional information\" tab in the product's page.", 'woocommerce' ),
+								'description' => __("Define if the attribute is visible on the \"Additional information\" tab in the product's page.", 'woocommerce'),
 								'type'        => 'boolean',
 								'default'     => false,
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'variation' => array(
-								'description' => __( 'Define if the attribute can be used as variation.', 'woocommerce' ),
+								'description' => __('Define if the attribute can be used as variation.', 'woocommerce'),
 								'type'        => 'boolean',
 								'default'     => false,
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'options'   => array(
-								'description' => __( 'List of available term names of the attribute.', 'woocommerce' ),
+								'description' => __('List of available term names of the attribute.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type' => 'string',
 								),
@@ -2018,74 +2018,74 @@ 
 					),
 				),
 				'default_attributes'    => array(
-					'description' => __( 'Defaults variation attributes.', 'woocommerce' ),
+					'description' => __('Defaults variation attributes.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'     => array(
-								'description' => __( 'Attribute ID.', 'woocommerce' ),
+								'description' => __('Attribute ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'   => array(
-								'description' => __( 'Attribute name.', 'woocommerce' ),
+								'description' => __('Attribute name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'option' => array(
-								'description' => __( 'Selected attribute term name.', 'woocommerce' ),
+								'description' => __('Selected attribute term name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'variations'            => array(
-					'description' => __( 'List of variations IDs.', 'woocommerce' ),
+					'description' => __('List of variations IDs.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type' => 'integer',
 					),
 					'readonly'    => true,
 				),
 				'grouped_products'      => array(
-					'description' => __( 'List of grouped products ID.', 'woocommerce' ),
+					'description' => __('List of grouped products ID.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'menu_order'            => array(
-					'description' => __( 'Menu order, used to custom sort products.', 'woocommerce' ),
+					'description' => __('Menu order, used to custom sort products.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'meta_data'             => array(
-					'description' => __( 'Meta data.', 'woocommerce' ),
+					'description' => __('Meta data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'    => array(
-								'description' => __( 'Meta ID.', 'woocommerce' ),
+								'description' => __('Meta ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'key'   => array(
-								'description' => __( 'Meta key.', 'woocommerce' ),
+								'description' => __('Meta key.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'value' => array(
-								'description' => __( 'Meta value.', 'woocommerce' ),
+								'description' => __('Meta value.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
@@ -2093,7 +2093,7 @@ 
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -2104,99 +2104,99 @@ 
 	public function get_collection_params() {
 		$params = parent::get_collection_params();
 
-		$params['slug']           = array(
-			'description'       => __( 'Limit result set to products with a specific slug.', 'woocommerce' ),
+		$params['slug'] = array(
+			'description'       => __('Limit result set to products with a specific slug.', 'woocommerce'),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['status']         = array(
+		$params['status'] = array(
 			'default'           => 'any',
-			'description'       => __( 'Limit result set to products assigned a specific status.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific status.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_merge( array( 'any', 'future' ), array_keys( get_post_statuses() ) ),
+			'enum'              => array_merge(array('any', 'future'), array_keys(get_post_statuses())),
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['type']           = array(
-			'description'       => __( 'Limit result set to products assigned a specific type.', 'woocommerce' ),
+		$params['type'] = array(
+			'description'       => __('Limit result set to products assigned a specific type.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_keys( wc_get_product_types() ),
+			'enum'              => array_keys(wc_get_product_types()),
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['sku']            = array(
-			'description'       => __( 'Limit result set to products with specific SKU(s). Use commas to separate.', 'woocommerce' ),
+		$params['sku'] = array(
+			'description'       => __('Limit result set to products with specific SKU(s). Use commas to separate.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['featured']       = array(
-			'description'       => __( 'Limit result set to featured products.', 'woocommerce' ),
+		$params['featured'] = array(
+			'description'       => __('Limit result set to featured products.', 'woocommerce'),
 			'type'              => 'boolean',
 			'sanitize_callback' => 'wc_string_to_bool',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['category']       = array(
-			'description'       => __( 'Limit result set to products assigned a specific category ID.', 'woocommerce' ),
+		$params['category'] = array(
+			'description'       => __('Limit result set to products assigned a specific category ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['tag']            = array(
-			'description'       => __( 'Limit result set to products assigned a specific tag ID.', 'woocommerce' ),
+		$params['tag'] = array(
+			'description'       => __('Limit result set to products assigned a specific tag ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['shipping_class'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific shipping class ID.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific shipping class ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['attribute']      = array(
-			'description'       => __( 'Limit result set to products with a specific attribute. Use the taxonomy name/attribute slug.', 'woocommerce' ),
+		$params['attribute'] = array(
+			'description'       => __('Limit result set to products with a specific attribute. Use the taxonomy name/attribute slug.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['attribute_term'] = array(
-			'description'       => __( 'Limit result set to products with a specific attribute term ID (required an assigned attribute).', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific attribute term ID (required an assigned attribute).', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
-		if ( wc_tax_enabled() ) {
+		if (wc_tax_enabled()) {
 			$params['tax_class'] = array(
-				'description'       => __( 'Limit result set to products with a specific tax class.', 'woocommerce' ),
+				'description'       => __('Limit result set to products with a specific tax class.', 'woocommerce'),
 				'type'              => 'string',
-				'enum'              => array_merge( array( 'standard' ), WC_Tax::get_tax_class_slugs() ),
+				'enum'              => array_merge(array('standard'), WC_Tax::get_tax_class_slugs()),
 				'sanitize_callback' => 'sanitize_text_field',
 				'validate_callback' => 'rest_validate_request_arg',
 			);
 		}
 
-		$params['in_stock']  = array(
-			'description'       => __( 'Limit result set to products in stock or out of stock.', 'woocommerce' ),
+		$params['in_stock'] = array(
+			'description'       => __('Limit result set to products in stock or out of stock.', 'woocommerce'),
 			'type'              => 'boolean',
 			'sanitize_callback' => 'wc_string_to_bool',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['on_sale']   = array(
-			'description'       => __( 'Limit result set to products on sale.', 'woocommerce' ),
+		$params['on_sale'] = array(
+			'description'       => __('Limit result set to products on sale.', 'woocommerce'),
 			'type'              => 'boolean',
 			'sanitize_callback' => 'wc_string_to_bool',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['min_price'] = array(
-			'description'       => __( 'Limit result set to products based on a minimum price.', 'woocommerce' ),
+			'description'       => __('Limit result set to products based on a minimum price.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['max_price'] = array(
-			'description'       => __( 'Limit result set to products based on a maximum price.', 'woocommerce' ),
+			'description'       => __('Limit result set to products based on a maximum price.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',

src/Controllers/Version2/class-wc-rest-shipping-methods-v2-controller.php

Spacing +44 added lines, -44 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Shipping methods controller class.
@@ -40,30 +40,30 @@ 
 			$this->namespace, '/' . $this->rest_base, array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => $this->get_collection_params(),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 		register_rest_route(
 			$this->namespace, '/' . $this->rest_base . '/(?P<id>[\w-]+)', array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'string',
 					),
 				),
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context' => $this->get_context_param(array('default' => 'view')),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -74,9 +74,9 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'shipping_methods', 'read' ) ) {
-			return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('shipping_methods', 'read')) {
+			return new WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 		return true;
 	}
@@ -87,9 +87,9 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'shipping_methods', 'read' ) ) {
-			return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_item_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('shipping_methods', 'read')) {
+			return new WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 		return true;
 	}
@@ -100,15 +100,15 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$wc_shipping = WC_Shipping::instance();
 		$response    = array();
-		foreach ( $wc_shipping->get_shipping_methods() as $id => $shipping_method ) {
-			$method     = $this->prepare_item_for_response( $shipping_method, $request );
-			$method     = $this->prepare_response_for_collection( $method );
+		foreach ($wc_shipping->get_shipping_methods() as $id => $shipping_method) {
+			$method     = $this->prepare_item_for_response($shipping_method, $request);
+			$method     = $this->prepare_response_for_collection($method);
 			$response[] = $method;
 		}
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -117,17 +117,17 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function get_item( $request ) {
+	public function get_item($request) {
 		$wc_shipping = WC_Shipping::instance();
 		$methods     = $wc_shipping->get_shipping_methods();
-		if ( empty( $methods[ $request['id'] ] ) ) {
-			return new WP_Error( 'woocommerce_rest_shipping_method_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+		if (empty($methods[$request['id']])) {
+			return new WP_Error('woocommerce_rest_shipping_method_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		$method   = $methods[ $request['id'] ];
-		$response = $this->prepare_item_for_response( $method, $request );
+		$method   = $methods[$request['id']];
+		$response = $this->prepare_item_for_response($method, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -137,21 +137,21 @@ 
 	 * @param  WP_REST_Request    $request  Request object.
 	 * @return WP_REST_Response   $response Response data.
 	 */
-	public function prepare_item_for_response( $method, $request ) {
+	public function prepare_item_for_response($method, $request) {
 		$data = array(
 			'id'          => $method->id,
 			'title'       => $method->method_title,
 			'description' => $method->method_description,
 		);
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
 		// Wrap the data in a response object.
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $method, $request ) );
+		$response->add_links($this->prepare_links($method, $request));
 
 		/**
 		 * Filter shipping methods object returned from the REST API.
@@ -160,7 +160,7 @@ 
 		 * @param WC_Shipping_Method $method   Shipping method object used to create response.
 		 * @param WP_REST_Request    $request  Request object.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_shipping_method', $response, $method, $request );
+		return apply_filters('woocommerce_rest_prepare_shipping_method', $response, $method, $request);
 	}
 
 	/**
@@ -170,13 +170,13 @@ 
 	 * @param WP_REST_Request    $request Request object.
 	 * @return array
 	 */
-	protected function prepare_links( $method, $request ) {
+	protected function prepare_links($method, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $method->id ) ),
+				'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $method->id)),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
@@ -195,27 +195,27 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'          => array(
-					'description' => __( 'Method ID.', 'woocommerce' ),
+					'description' => __('Method ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'title'       => array(
-					'description' => __( 'Shipping method title.', 'woocommerce' ),
+					'description' => __('Shipping method title.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'description' => array(
-					'description' => __( 'Shipping method description.', 'woocommerce' ),
+					'description' => __('Shipping method description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -225,7 +225,7 @@ 
 	 */
 	public function get_collection_params() {
 		return array(
-			'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+			'context' => $this->get_context_param(array('default' => 'view')),
 		);
 	}
 }

src/Controllers/Version2/class-wc-rest-shipping-zone-locations-v2-controller.php

Spacing +42 added lines, -42 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Shipping Zone Locations class.
@@ -26,22 +26,22 @@ 
 			$this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)/locations', array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique ID for the resource.', 'woocommerce' ),
+						'description' => __('Unique ID for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 				),
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_items' ),
-					'permission_callback' => array( $this, 'update_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_items'),
+					'permission_callback' => array($this, 'update_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -52,23 +52,23 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function get_items( $request ) {
-		$zone = $this->get_zone( (int) $request['id'] );
+	public function get_items($request) {
+		$zone = $this->get_zone((int) $request['id']);
 
-		if ( is_wp_error( $zone ) ) {
+		if (is_wp_error($zone)) {
 			return $zone;
 		}
 
 		$locations = $zone->get_zone_locations();
 		$data      = array();
 
-		foreach ( $locations as $location_obj ) {
-			$location = $this->prepare_item_for_response( $location_obj, $request );
-			$location = $this->prepare_response_for_collection( $location );
+		foreach ($locations as $location_obj) {
+			$location = $this->prepare_item_for_response($location_obj, $request);
+			$location = $this->prepare_response_for_collection($location);
 			$data[]   = $location;
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -77,41 +77,41 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function update_items( $request ) {
-		$zone = $this->get_zone( (int) $request['id'] );
+	public function update_items($request) {
+		$zone = $this->get_zone((int) $request['id']);
 
-		if ( is_wp_error( $zone ) ) {
+		if (is_wp_error($zone)) {
 			return $zone;
 		}
 
-		if ( 0 === $zone->get_id() ) {
-			return new WP_Error( 'woocommerce_rest_shipping_zone_locations_invalid_zone', __( 'The "locations not covered by your other zones" zone cannot be updated.', 'woocommerce' ), array( 'status' => 403 ) );
+		if (0 === $zone->get_id()) {
+			return new WP_Error('woocommerce_rest_shipping_zone_locations_invalid_zone', __('The "locations not covered by your other zones" zone cannot be updated.', 'woocommerce'), array('status' => 403));
 		}
 
 		$raw_locations = $request->get_json_params();
 		$locations     = array();
 
-		foreach ( (array) $raw_locations as $raw_location ) {
-			if ( empty( $raw_location['code'] ) ) {
+		foreach ((array) $raw_locations as $raw_location) {
+			if (empty($raw_location['code'])) {
 				continue;
 			}
 
-			$type = ! empty( $raw_location['type'] ) ? sanitize_text_field( $raw_location['type'] ) : 'country';
+			$type = ! empty($raw_location['type']) ? sanitize_text_field($raw_location['type']) : 'country';
 
-			if ( ! in_array( $type, array( 'postcode', 'state', 'country', 'continent' ), true ) ) {
+			if ( ! in_array($type, array('postcode', 'state', 'country', 'continent'), true)) {
 				continue;
 			}
 
 			$locations[] = array(
-				'code' => sanitize_text_field( $raw_location['code'] ),
-				'type' => sanitize_text_field( $type ),
+				'code' => sanitize_text_field($raw_location['code']),
+				'type' => sanitize_text_field($type),
 			);
 		}
 
-		$zone->set_locations( $locations );
+		$zone->set_locations($locations);
 		$zone->save();
 
-		return $this->get_items( $request );
+		return $this->get_items($request);
 	}
 
 	/**
@@ -121,15 +121,15 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response
 	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$context = empty( $request['context'] ) ? 'view' : $request['context'];
-		$data    = $this->add_additional_fields_to_object( $item, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+	public function prepare_item_for_response($item, $request) {
+		$context = empty($request['context']) ? 'view' : $request['context'];
+		$data    = $this->add_additional_fields_to_object($item, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
 		// Wrap the data in a response object.
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( (int) $request['id'] ) );
+		$response->add_links($this->prepare_links((int) $request['id']));
 
 		return $response;
 	}
@@ -140,14 +140,14 @@ 
 	 * @param int $zone_id Given Shipping Zone ID.
 	 * @return array Links for the given Shipping Zone Location.
 	 */
-	protected function prepare_links( $zone_id ) {
+	protected function prepare_links($zone_id) {
 		$base  = '/' . $this->namespace . '/' . $this->rest_base . '/' . $zone_id;
 		$links = array(
 			'collection' => array(
-				'href' => rest_url( $base . '/locations' ),
+				'href' => rest_url($base . '/locations'),
 			),
 			'describes'  => array(
-				'href' => rest_url( $base ),
+				'href' => rest_url($base),
 			),
 		);
 
@@ -166,12 +166,12 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'code' => array(
-					'description' => __( 'Shipping zone location code.', 'woocommerce' ),
+					'description' => __('Shipping zone location code.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'type' => array(
-					'description' => __( 'Shipping zone location type.', 'woocommerce' ),
+					'description' => __('Shipping zone location type.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'country',
 					'enum'        => array(
@@ -180,11 +180,11 @@ 
 						'country',
 						'continent',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version2/class-wc-rest-product-categories-v2-controller.php

Spacing +56 added lines, -56 removed lines

@@ -8,7 +8,7 @@ 
  * @since   2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Product Categories controller class.
@@ -32,12 +32,12 @@ 
 	 * @param WP_REST_Request $request Request instance.
 	 * @return WP_REST_Response
 	 */
-	public function prepare_item_for_response( $item, $request ) {
+	public function prepare_item_for_response($item, $request) {
 		// Get category display type.
-		$display_type = get_term_meta( $item->term_id, 'display_type', true );
+		$display_type = get_term_meta($item->term_id, 'display_type', true);
 
 		// Get category order.
-		$menu_order = get_term_meta( $item->term_id, 'order', true );
+		$menu_order = get_term_meta($item->term_id, 'order', true);
 
 		$data = array(
 			'id'          => (int) $item->term_id,
@@ -52,29 +52,29 @@ 
 		);
 
 		// Get category image.
-		$image_id = get_term_meta( $item->term_id, 'thumbnail_id', true );
-		if ( $image_id ) {
-			$attachment = get_post( $image_id );
+		$image_id = get_term_meta($item->term_id, 'thumbnail_id', true);
+		if ($image_id) {
+			$attachment = get_post($image_id);
 
 			$data['image'] = array(
 				'id'                => (int) $image_id,
-				'date_created'      => wc_rest_prepare_date_response( $attachment->post_date ),
-				'date_created_gmt'  => wc_rest_prepare_date_response( $attachment->post_date_gmt ),
-				'date_modified'     => wc_rest_prepare_date_response( $attachment->post_modified ),
-				'date_modified_gmt' => wc_rest_prepare_date_response( $attachment->post_modified_gmt ),
-				'src'               => wp_get_attachment_url( $image_id ),
-				'title'             => get_the_title( $attachment ),
-				'alt'               => get_post_meta( $image_id, '_wp_attachment_image_alt', true ),
+				'date_created'      => wc_rest_prepare_date_response($attachment->post_date),
+				'date_created_gmt'  => wc_rest_prepare_date_response($attachment->post_date_gmt),
+				'date_modified'     => wc_rest_prepare_date_response($attachment->post_modified),
+				'date_modified_gmt' => wc_rest_prepare_date_response($attachment->post_modified_gmt),
+				'src'               => wp_get_attachment_url($image_id),
+				'title'             => get_the_title($attachment),
+				'alt'               => get_post_meta($image_id, '_wp_attachment_image_alt', true),
 			);
 		}
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item, $request ) );
+		$response->add_links($this->prepare_links($item, $request));
 
 		/**
 		 * Filter a term item returned from the API.
@@ -85,7 +85,7 @@ 
 		 * @param object            $item      The original term object.
 		 * @param WP_REST_Request   $request   Request used to generate the response.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->taxonomy}", $response, $item, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->taxonomy}", $response, $item, $request);
 	}
 
 	/**
@@ -100,113 +100,113 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'          => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'name'        => array(
-					'description' => __( 'Category name.', 'woocommerce' ),
+					'description' => __('Category name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'slug'        => array(
-					'description' => __( 'An alphanumeric identifier for the resource unique to its type.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource unique to its type.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
 				),
 				'parent'      => array(
-					'description' => __( 'The ID for the parent of the resource.', 'woocommerce' ),
+					'description' => __('The ID for the parent of the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'description' => array(
-					'description' => __( 'HTML description of the resource.', 'woocommerce' ),
+					'description' => __('HTML description of the resource.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'wp_filter_post_kses',
 					),
 				),
 				'display'     => array(
-					'description' => __( 'Category archive display type.', 'woocommerce' ),
+					'description' => __('Category archive display type.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'default',
-					'enum'        => array( 'default', 'products', 'subcategories', 'both' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('default', 'products', 'subcategories', 'both'),
+					'context'     => array('view', 'edit'),
 				),
 				'image'       => array(
-					'description' => __( 'Image data.', 'woocommerce' ),
+					'description' => __('Image data.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'id'                => array(
-							'description' => __( 'Image ID.', 'woocommerce' ),
+							'description' => __('Image ID.', 'woocommerce'),
 							'type'        => 'integer',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'date_created'      => array(
-							'description' => __( "The date the image was created, in the site's timezone.", 'woocommerce' ),
+							'description' => __("The date the image was created, in the site's timezone.", 'woocommerce'),
 							'type'        => 'date-time',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 							'readonly'    => true,
 						),
 						'date_created_gmt'  => array(
-							'description' => __( 'The date the image was created, as GMT.', 'woocommerce' ),
+							'description' => __('The date the image was created, as GMT.', 'woocommerce'),
 							'type'        => 'date-time',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 							'readonly'    => true,
 						),
 						'date_modified'     => array(
-							'description' => __( "The date the image was last modified, in the site's timezone.", 'woocommerce' ),
+							'description' => __("The date the image was last modified, in the site's timezone.", 'woocommerce'),
 							'type'        => 'date-time',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 							'readonly'    => true,
 						),
 						'date_modified_gmt' => array(
-							'description' => __( 'The date the image was last modified, as GMT.', 'woocommerce' ),
+							'description' => __('The date the image was last modified, as GMT.', 'woocommerce'),
 							'type'        => 'date-time',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 							'readonly'    => true,
 						),
 						'src'               => array(
-							'description' => __( 'Image URL.', 'woocommerce' ),
+							'description' => __('Image URL.', 'woocommerce'),
 							'type'        => 'string',
 							'format'      => 'uri',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'title'             => array(
-							'description' => __( 'Image name.', 'woocommerce' ),
+							'description' => __('Image name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'alt'               => array(
-							'description' => __( 'Image alternative text.', 'woocommerce' ),
+							'description' => __('Image alternative text.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'menu_order'  => array(
-					'description' => __( 'Menu order, used to custom sort the resource.', 'woocommerce' ),
+					'description' => __('Menu order, used to custom sort the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'count'       => array(
-					'description' => __( 'Number of published products for the resource.', 'woocommerce' ),
+					'description' => __('Number of published products for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version2/class-wc-rest-report-top-sellers-v2-controller.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @since   2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Report Top Sellers controller class.

src/Controllers/Version2/class-wc-rest-orders-v2-controller.php

Spacing +482 added lines, -482 removed lines

@@ -8,7 +8,7 @@ 
  * @since    2.6.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Orders controller class.
@@ -63,17 +63,17 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => $this->get_collection_params(),
 				),
 				array(
 					'methods'             => WP_REST_Server::CREATABLE,
-					'callback'            => array( $this, 'create_item' ),
-					'permission_callback' => array( $this, 'create_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
+					'callback'            => array($this, 'create_item'),
+					'permission_callback' => array($this, 'create_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::CREATABLE),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 
@@ -83,37 +83,37 @@ 
 			array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context' => $this->get_context_param(array('default' => 'view')),
 					),
 				),
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => false,
 							'type'        => 'boolean',
-							'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
+							'description' => __('Whether to bypass trash and force deletion.', 'woocommerce'),
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 
@@ -123,11 +123,11 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			)
 		);
 	}
@@ -139,10 +139,10 @@ 
 	 * @param  int $id Object ID.
 	 * @return WC_Data|bool
 	 */
-	protected function get_object( $id ) {
-		$order = wc_get_order( $id );
+	protected function get_object($id) {
+		$order = wc_get_order($id);
 		// In case id is a refund's id (or it's not an order at all), don't expose it via /orders/ path.
-		if ( ! $order || 'shop_order_refund' === $order->get_type() ) {
+		if ( ! $order || 'shop_order_refund' === $order->get_type()) {
 			return false;
 		}
 
@@ -155,47 +155,47 @@ 
 	 * @param WC_Order_item $item Order item data.
 	 * @return array
 	 */
-	protected function get_order_item_data( $item ) {
+	protected function get_order_item_data($item) {
 		$data           = $item->get_data();
-		$format_decimal = array( 'subtotal', 'subtotal_tax', 'total', 'total_tax', 'tax_total', 'shipping_tax_total' );
+		$format_decimal = array('subtotal', 'subtotal_tax', 'total', 'total_tax', 'tax_total', 'shipping_tax_total');
 
 		// Format decimal values.
-		foreach ( $format_decimal as $key ) {
-			if ( isset( $data[ $key ] ) ) {
-				$data[ $key ] = wc_format_decimal( $data[ $key ], $this->request['dp'] );
+		foreach ($format_decimal as $key) {
+			if (isset($data[$key])) {
+				$data[$key] = wc_format_decimal($data[$key], $this->request['dp']);
 			}
 		}
 
 		// Add SKU and PRICE to products.
-		if ( is_callable( array( $item, 'get_product' ) ) ) {
+		if (is_callable(array($item, 'get_product'))) {
 			$data['sku']   = $item->get_product() ? $item->get_product()->get_sku() : null;
 			$data['price'] = $item->get_quantity() ? $item->get_total() / $item->get_quantity() : 0;
 		}
 
 		// Format taxes.
-		if ( ! empty( $data['taxes']['total'] ) ) {
+		if ( ! empty($data['taxes']['total'])) {
 			$taxes = array();
 
-			foreach ( $data['taxes']['total'] as $tax_rate_id => $tax ) {
+			foreach ($data['taxes']['total'] as $tax_rate_id => $tax) {
 				$taxes[] = array(
 					'id'       => $tax_rate_id,
 					'total'    => $tax,
-					'subtotal' => isset( $data['taxes']['subtotal'][ $tax_rate_id ] ) ? $data['taxes']['subtotal'][ $tax_rate_id ] : '',
+					'subtotal' => isset($data['taxes']['subtotal'][$tax_rate_id]) ? $data['taxes']['subtotal'][$tax_rate_id] : '',
 				);
 			}
 			$data['taxes'] = $taxes;
-		} elseif ( isset( $data['taxes'] ) ) {
+		} elseif (isset($data['taxes'])) {
 			$data['taxes'] = array();
 		}
 
 		// Remove names for coupons, taxes and shipping.
-		if ( isset( $data['code'] ) || isset( $data['rate_code'] ) || isset( $data['method_title'] ) ) {
-			unset( $data['name'] );
+		if (isset($data['code']) || isset($data['rate_code']) || isset($data['method_title'])) {
+			unset($data['name']);
 		}
 
 		// Remove props we don't want to expose.
-		unset( $data['order_id'] );
-		unset( $data['type'] );
+		unset($data['order_id']);
+		unset($data['type']);
 
 		return $data;
 	}
@@ -207,39 +207,39 @@ 
 	 * @param  WC_Data $object WC_Data instance.
 	 * @return array
 	 */
-	protected function get_formatted_item_data( $object ) {
+	protected function get_formatted_item_data($object) {
 		$data              = $object->get_data();
-		$format_decimal    = array( 'discount_total', 'discount_tax', 'shipping_total', 'shipping_tax', 'shipping_total', 'shipping_tax', 'cart_tax', 'total', 'total_tax' );
-		$format_date       = array( 'date_created', 'date_modified', 'date_completed', 'date_paid' );
-		$format_line_items = array( 'line_items', 'tax_lines', 'shipping_lines', 'fee_lines', 'coupon_lines' );
+		$format_decimal    = array('discount_total', 'discount_tax', 'shipping_total', 'shipping_tax', 'shipping_total', 'shipping_tax', 'cart_tax', 'total', 'total_tax');
+		$format_date       = array('date_created', 'date_modified', 'date_completed', 'date_paid');
+		$format_line_items = array('line_items', 'tax_lines', 'shipping_lines', 'fee_lines', 'coupon_lines');
 
 		// Format decimal values.
-		foreach ( $format_decimal as $key ) {
-			$data[ $key ] = wc_format_decimal( $data[ $key ], $this->request['dp'] );
+		foreach ($format_decimal as $key) {
+			$data[$key] = wc_format_decimal($data[$key], $this->request['dp']);
 		}
 
 		// Format date values.
-		foreach ( $format_date as $key ) {
-			$datetime              = $data[ $key ];
-			$data[ $key ]          = wc_rest_prepare_date_response( $datetime, false );
-			$data[ $key . '_gmt' ] = wc_rest_prepare_date_response( $datetime );
+		foreach ($format_date as $key) {
+			$datetime              = $data[$key];
+			$data[$key]          = wc_rest_prepare_date_response($datetime, false);
+			$data[$key . '_gmt'] = wc_rest_prepare_date_response($datetime);
 		}
 
 		// Format the order status.
-		$data['status'] = 'wc-' === substr( $data['status'], 0, 3 ) ? substr( $data['status'], 3 ) : $data['status'];
+		$data['status'] = 'wc-' === substr($data['status'], 0, 3) ? substr($data['status'], 3) : $data['status'];
 
 		// Format line items.
-		foreach ( $format_line_items as $key ) {
-			$data[ $key ] = array_values( array_map( array( $this, 'get_order_item_data' ), $data[ $key ] ) );
+		foreach ($format_line_items as $key) {
+			$data[$key] = array_values(array_map(array($this, 'get_order_item_data'), $data[$key]));
 		}
 
 		// Refunds.
 		$data['refunds'] = array();
-		foreach ( $object->get_refunds() as $refund ) {
+		foreach ($object->get_refunds() as $refund) {
 			$data['refunds'][] = array(
 				'id'     => $refund->get_id(),
 				'reason' => $refund->get_reason() ? $refund->get_reason() : '',
-				'total'  => '-' . wc_format_decimal( $refund->get_amount(), $this->request['dp'] ),
+				'total'  => '-' . wc_format_decimal($refund->get_amount(), $this->request['dp']),
 			);
 		}
 
@@ -296,15 +296,15 @@ 
 	 * @param  WP_REST_Request $request Request object.
 	 * @return WP_REST_Response
 	 */
-	public function prepare_object_for_response( $object, $request ) {
+	public function prepare_object_for_response($object, $request) {
 		$this->request       = $request;
-		$this->request['dp'] = is_null( $this->request['dp'] ) ? wc_get_price_decimals() : absint( $this->request['dp'] );
-		$data                = $this->get_formatted_item_data( $object );
-		$context             = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data                = $this->add_additional_fields_to_object( $data, $request );
-		$data                = $this->filter_response_by_context( $data, $context );
-		$response            = rest_ensure_response( $data );
-		$response->add_links( $this->prepare_links( $object, $request ) );
+		$this->request['dp'] = is_null($this->request['dp']) ? wc_get_price_decimals() : absint($this->request['dp']);
+		$data                = $this->get_formatted_item_data($object);
+		$context             = ! empty($request['context']) ? $request['context'] : 'view';
+		$data                = $this->add_additional_fields_to_object($data, $request);
+		$data                = $this->filter_response_by_context($data, $context);
+		$response            = rest_ensure_response($data);
+		$response->add_links($this->prepare_links($object, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -316,7 +316,7 @@ 
 		 * @param WC_Data          $object   Object data.
 		 * @param WP_REST_Request  $request  Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request);
 	}
 
 	/**
@@ -326,25 +326,25 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array                   Links for the given post.
 	 */
-	protected function prepare_links( $object, $request ) {
+	protected function prepare_links($object, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
-		if ( 0 !== (int) $object->get_customer_id() ) {
+		if (0 !== (int) $object->get_customer_id()) {
 			$links['customer'] = array(
-				'href' => rest_url( sprintf( '/%s/customers/%d', $this->namespace, $object->get_customer_id() ) ),
+				'href' => rest_url(sprintf('/%s/customers/%d', $this->namespace, $object->get_customer_id())),
 			);
 		}
 
-		if ( 0 !== (int) $object->get_parent_id() ) {
+		if (0 !== (int) $object->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/orders/%d', $this->namespace, $object->get_parent_id() ) ),
+				'href' => rest_url(sprintf('/%s/orders/%d', $this->namespace, $object->get_parent_id())),
 			);
 		}
 
@@ -358,22 +358,22 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return array
 	 */
-	protected function prepare_objects_query( $request ) {
+	protected function prepare_objects_query($request) {
 		global $wpdb;
 
-		$args = parent::prepare_objects_query( $request );
+		$args = parent::prepare_objects_query($request);
 
 		// Set post_status.
-		if ( in_array( $request['status'], $this->get_order_statuses(), true ) ) {
+		if (in_array($request['status'], $this->get_order_statuses(), true)) {
 			$args['post_status'] = 'wc-' . $request['status'];
-		} elseif ( 'any' === $request['status'] ) {
+		} elseif ('any' === $request['status']) {
 			$args['post_status'] = 'any';
 		} else {
 			$args['post_status'] = $request['status'];
 		}
 
-		if ( isset( $request['customer'] ) ) {
-			if ( ! empty( $args['meta_query'] ) ) {
+		if (isset($request['customer'])) {
+			if ( ! empty($args['meta_query'])) {
 				$args['meta_query'] = array(); // WPCS: slow query ok.
 			}
 
@@ -385,7 +385,7 @@ 
 		}
 
 		// Search by product.
-		if ( ! empty( $request['product'] ) ) {
+		if ( ! empty($request['product'])) {
 			$order_ids = $wpdb->get_col(
 				$wpdb->prepare(
 					"SELECT order_id
@@ -397,18 +397,18 @@ 
 			);
 
 			// Force WP_Query return empty if don't found any order.
-			$order_ids = ! empty( $order_ids ) ? $order_ids : array( 0 );
+			$order_ids = ! empty($order_ids) ? $order_ids : array(0);
 
 			$args['post__in'] = $order_ids;
 		}
 
 		// Search.
-		if ( ! empty( $args['s'] ) ) {
-			$order_ids = wc_order_search( $args['s'] );
+		if ( ! empty($args['s'])) {
+			$order_ids = wc_order_search($args['s']);
 
-			if ( ! empty( $order_ids ) ) {
-				unset( $args['s'] );
-				$args['post__in'] = array_merge( $order_ids, array( 0 ) );
+			if ( ! empty($order_ids)) {
+				unset($args['s']);
+				$args['post__in'] = array_merge($order_ids, array(0));
 			}
 		}
 
@@ -420,7 +420,7 @@ 
 		 * @param array           $args    Key value array of query var to query value.
 		 * @param WP_REST_Request $request The request used.
 		 */
-		$args = apply_filters( 'woocommerce_rest_orders_prepare_object_query', $args, $request );
+		$args = apply_filters('woocommerce_rest_orders_prepare_object_query', $args, $request);
 
 		return $args;
 	}
@@ -431,8 +431,8 @@ 
 	 * @param  array $schema Schema.
 	 * @return bool
 	 */
-	protected function filter_writable_props( $schema ) {
-		return empty( $schema['readonly'] );
+	protected function filter_writable_props($schema) {
+		return empty($schema['readonly']);
 	}
 
 	/**
@@ -442,51 +442,51 @@ 
 	 * @param  bool            $creating If is creating a new object.
 	 * @return WP_Error|WC_Data
 	 */
-	protected function prepare_object_for_database( $request, $creating = false ) {
-		$id        = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
-		$order     = new WC_Order( $id );
+	protected function prepare_object_for_database($request, $creating = false) {
+		$id        = isset($request['id']) ? absint($request['id']) : 0;
+		$order     = new WC_Order($id);
 		$schema    = $this->get_item_schema();
-		$data_keys = array_keys( array_filter( $schema['properties'], array( $this, 'filter_writable_props' ) ) );
+		$data_keys = array_keys(array_filter($schema['properties'], array($this, 'filter_writable_props')));
 
 		// Handle all writable props.
-		foreach ( $data_keys as $key ) {
-			$value = $request[ $key ];
+		foreach ($data_keys as $key) {
+			$value = $request[$key];
 
-			if ( ! is_null( $value ) ) {
-				switch ( $key ) {
+			if ( ! is_null($value)) {
+				switch ($key) {
 					case 'status':
 						// Status change should be done later so transitions have new data.
 						break;
 					case 'billing':
 					case 'shipping':
-						$this->update_address( $order, $value, $key );
+						$this->update_address($order, $value, $key);
 						break;
 					case 'line_items':
 					case 'shipping_lines':
 					case 'fee_lines':
 					case 'coupon_lines':
-						if ( is_array( $value ) ) {
-							foreach ( $value as $item ) {
-								if ( is_array( $item ) ) {
-									if ( $this->item_is_null( $item ) || ( isset( $item['quantity'] ) && 0 === $item['quantity'] ) ) {
-										$order->remove_item( $item['id'] );
+						if (is_array($value)) {
+							foreach ($value as $item) {
+								if (is_array($item)) {
+									if ($this->item_is_null($item) || (isset($item['quantity']) && 0 === $item['quantity'])) {
+										$order->remove_item($item['id']);
 									} else {
-										$this->set_item( $order, $key, $item );
+										$this->set_item($order, $key, $item);
 									}
 								}
 							}
 						}
 						break;
 					case 'meta_data':
-						if ( is_array( $value ) ) {
-							foreach ( $value as $meta ) {
-								$order->update_meta_data( $meta['key'], $meta['value'], isset( $meta['id'] ) ? $meta['id'] : '' );
+						if (is_array($value)) {
+							foreach ($value as $meta) {
+								$order->update_meta_data($meta['key'], $meta['value'], isset($meta['id']) ? $meta['id'] : '');
 							}
 						}
 						break;
 					default:
-						if ( is_callable( array( $order, "set_{$key}" ) ) ) {
-							$order->{"set_{$key}"}( $value );
+						if (is_callable(array($order, "set_{$key}"))) {
+							$order->{"set_{$key}"}($value);
 						}
 						break;
 				}
@@ -503,7 +503,7 @@ 
 		 * @param WP_REST_Request $request  Request object.
 		 * @param bool            $creating If is creating a new object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating);
 	}
 
 	/**
@@ -515,59 +515,59 @@ 
 	 * @param  bool            $creating If is creating a new object.
 	 * @return WC_Data|WP_Error
 	 */
-	protected function save_object( $request, $creating = false ) {
+	protected function save_object($request, $creating = false) {
 		try {
-			$object = $this->prepare_object_for_database( $request, $creating );
+			$object = $this->prepare_object_for_database($request, $creating);
 
-			if ( is_wp_error( $object ) ) {
+			if (is_wp_error($object)) {
 				return $object;
 			}
 
 			// Make sure gateways are loaded so hooks from gateways fire on save/create.
 			WC()->payment_gateways();
 
-			if ( ! is_null( $request['customer_id'] ) && 0 !== $request['customer_id'] ) {
+			if ( ! is_null($request['customer_id']) && 0 !== $request['customer_id']) {
 				// Make sure customer exists.
-				if ( false === get_user_by( 'id', $request['customer_id'] ) ) {
-					throw new WC_REST_Exception( 'woocommerce_rest_invalid_customer_id', __( 'Customer ID is invalid.', 'woocommerce' ), 400 );
+				if (false === get_user_by('id', $request['customer_id'])) {
+					throw new WC_REST_Exception('woocommerce_rest_invalid_customer_id', __('Customer ID is invalid.', 'woocommerce'), 400);
 				}
 
 				// Make sure customer is part of blog.
-				if ( is_multisite() && ! is_user_member_of_blog( $request['customer_id'] ) ) {
-					add_user_to_blog( get_current_blog_id(), $request['customer_id'], 'customer' );
+				if (is_multisite() && ! is_user_member_of_blog($request['customer_id'])) {
+					add_user_to_blog(get_current_blog_id(), $request['customer_id'], 'customer');
 				}
 			}
 
-			if ( $creating ) {
-				$object->set_created_via( 'rest-api' );
-				$object->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
+			if ($creating) {
+				$object->set_created_via('rest-api');
+				$object->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
 				$object->calculate_totals();
 			} else {
 				// If items have changed, recalculate order totals.
-				if ( isset( $request['billing'] ) || isset( $request['shipping'] ) || isset( $request['line_items'] ) || isset( $request['shipping_lines'] ) || isset( $request['fee_lines'] ) || isset( $request['coupon_lines'] ) ) {
-					$object->calculate_totals( true );
+				if (isset($request['billing']) || isset($request['shipping']) || isset($request['line_items']) || isset($request['shipping_lines']) || isset($request['fee_lines']) || isset($request['coupon_lines'])) {
+					$object->calculate_totals(true);
 				}
 			}
 
 			// Set status.
-			if ( ! empty( $request['status'] ) ) {
-				$object->set_status( $request['status'] );
+			if ( ! empty($request['status'])) {
+				$object->set_status($request['status']);
 			}
 
 			$object->save();
 
 			// Actions for after the order is saved.
-			if ( true === $request['set_paid'] ) {
-				if ( $creating || $object->needs_payment() ) {
-					$object->payment_complete( $request['transaction_id'] );
+			if (true === $request['set_paid']) {
+				if ($creating || $object->needs_payment()) {
+					$object->payment_complete($request['transaction_id']);
 				}
 			}
 
-			return $this->get_object( $object->get_id() );
-		} catch ( WC_Data_Exception $e ) {
-			return new WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( WC_REST_Exception $e ) {
-			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+			return $this->get_object($object->get_id());
+		} catch (WC_Data_Exception $e) {
+			return new WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (WC_REST_Exception $e) {
+			return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 	}
 
@@ -578,10 +578,10 @@ 
 	 * @param array    $posted Posted data.
 	 * @param string   $type   Address type.
 	 */
-	protected function update_address( $order, $posted, $type = 'billing' ) {
-		foreach ( $posted as $key => $value ) {
-			if ( is_callable( array( $order, "set_{$type}_{$key}" ) ) ) {
-				$order->{"set_{$type}_{$key}"}( $value );
+	protected function update_address($order, $posted, $type = 'billing') {
+		foreach ($posted as $key => $value) {
+			if (is_callable(array($order, "set_{$type}_{$key}"))) {
+				$order->{"set_{$type}_{$key}"}($value);
 			}
 		}
 	}
@@ -593,15 +593,15 @@ 
 	 * @param array $posted Request data.
 	 * @return int
 	 */
-	protected function get_product_id( $posted ) {
-		if ( ! empty( $posted['sku'] ) ) {
-			$product_id = (int) wc_get_product_id_by_sku( $posted['sku'] );
-		} elseif ( ! empty( $posted['product_id'] ) && empty( $posted['variation_id'] ) ) {
+	protected function get_product_id($posted) {
+		if ( ! empty($posted['sku'])) {
+			$product_id = (int) wc_get_product_id_by_sku($posted['sku']);
+		} elseif ( ! empty($posted['product_id']) && empty($posted['variation_id'])) {
 			$product_id = (int) $posted['product_id'];
-		} elseif ( ! empty( $posted['variation_id'] ) ) {
+		} elseif ( ! empty($posted['variation_id'])) {
 			$product_id = (int) $posted['variation_id'];
 		} else {
-			throw new WC_REST_Exception( 'woocommerce_rest_required_product_reference', __( 'Product ID or SKU is required.', 'woocommerce' ), 400 );
+			throw new WC_REST_Exception('woocommerce_rest_required_product_reference', __('Product ID or SKU is required.', 'woocommerce'), 400);
 		}
 		return $product_id;
 	}
@@ -613,9 +613,9 @@ 
 	 * @param string        $prop   Order property.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_prop( $item, $prop, $posted ) {
-		if ( isset( $posted[ $prop ] ) ) {
-			$item->{"set_$prop"}( $posted[ $prop ] );
+	protected function maybe_set_item_prop($item, $prop, $posted) {
+		if (isset($posted[$prop])) {
+			$item->{"set_$prop"}($posted[$prop]);
 		}
 	}
 
@@ -626,9 +626,9 @@ 
 	 * @param string[]      $props  Properties.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_props( $item, $props, $posted ) {
-		foreach ( $props as $prop ) {
-			$this->maybe_set_item_prop( $item, $prop, $posted );
+	protected function maybe_set_item_props($item, $props, $posted) {
+		foreach ($props as $prop) {
+			$this->maybe_set_item_prop($item, $prop, $posted);
 		}
 	}
 
@@ -638,12 +638,12 @@ 
 	 * @param WC_Order_Item $item   Order item data.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_meta_data( $item, $posted ) {
-		if ( ! empty( $posted['meta_data'] ) && is_array( $posted['meta_data'] ) ) {
-			foreach ( $posted['meta_data'] as $meta ) {
-				if ( isset( $meta['key'] ) ) {
-					$value = isset( $meta['value'] ) ? $meta['value'] : null;
-					$item->update_meta_data( $meta['key'], $value, isset( $meta['id'] ) ? $meta['id'] : '' );
+	protected function maybe_set_item_meta_data($item, $posted) {
+		if ( ! empty($posted['meta_data']) && is_array($posted['meta_data'])) {
+			foreach ($posted['meta_data'] as $meta) {
+				if (isset($meta['key'])) {
+					$value = isset($meta['value']) ? $meta['value'] : null;
+					$item->update_meta_data($meta['key'], $value, isset($meta['id']) ? $meta['id'] : '');
 				}
 			}
 		}
@@ -658,23 +658,23 @@ 
 	 * @return WC_Order_Item_Product
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_line_items( $posted, $action = 'create', $item = null ) {
-		$item    = is_null( $item ) ? new WC_Order_Item_Product( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
-		$product = wc_get_product( $this->get_product_id( $posted ) );
-
-		if ( $product !== $item->get_product() ) {
-			$item->set_product( $product );
-
-			if ( 'create' === $action ) {
-				$quantity = isset( $posted['quantity'] ) ? $posted['quantity'] : 1;
-				$total    = wc_get_price_excluding_tax( $product, array( 'qty' => $quantity ) );
-				$item->set_total( $total );
-				$item->set_subtotal( $total );
+	protected function prepare_line_items($posted, $action = 'create', $item = null) {
+		$item    = is_null($item) ? new WC_Order_Item_Product( ! empty($posted['id']) ? $posted['id'] : '') : $item;
+		$product = wc_get_product($this->get_product_id($posted));
+
+		if ($product !== $item->get_product()) {
+			$item->set_product($product);
+
+			if ('create' === $action) {
+				$quantity = isset($posted['quantity']) ? $posted['quantity'] : 1;
+				$total    = wc_get_price_excluding_tax($product, array('qty' => $quantity));
+				$item->set_total($total);
+				$item->set_subtotal($total);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'name', 'quantity', 'total', 'subtotal', 'tax_class' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('name', 'quantity', 'total', 'subtotal', 'tax_class'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -688,17 +688,17 @@ 
 	 * @return WC_Order_Item_Shipping
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_shipping_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new WC_Order_Item_Shipping( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_shipping_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new WC_Order_Item_Shipping( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['method_id'] ) ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_shipping_item', __( 'Shipping method ID is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['method_id'])) {
+				throw new WC_REST_Exception('woocommerce_rest_invalid_shipping_item', __('Shipping method ID is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'method_id', 'method_title', 'total' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('method_id', 'method_title', 'total'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -712,17 +712,17 @@ 
 	 * @return WC_Order_Item_Fee
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_fee_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new WC_Order_Item_Fee( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_fee_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new WC_Order_Item_Fee( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['name'] ) ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_fee_item', __( 'Fee name is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['name'])) {
+				throw new WC_REST_Exception('woocommerce_rest_invalid_fee_item', __('Fee name is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'name', 'tax_class', 'tax_status', 'total' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('name', 'tax_class', 'tax_status', 'total'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -736,17 +736,17 @@ 
 	 * @return WC_Order_Item_Coupon
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_coupon_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new WC_Order_Item_Coupon( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_coupon_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new WC_Order_Item_Coupon( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['code'] ) ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_coupon_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['code'])) {
+				throw new WC_REST_Exception('woocommerce_rest_invalid_coupon_coupon', __('Coupon code is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'code', 'discount' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('code', 'discount'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -761,10 +761,10 @@ 
 	 * @param array    $posted item provided in the request body.
 	 * @throws WC_REST_Exception If item ID is not associated with order.
 	 */
-	protected function set_item( $order, $item_type, $posted ) {
+	protected function set_item($order, $item_type, $posted) {
 		global $wpdb;
 
-		if ( ! empty( $posted['id'] ) ) {
+		if ( ! empty($posted['id'])) {
 			$action = 'update';
 		} else {
 			$action = 'create';
@@ -774,22 +774,22 @@ 
 		$item   = null;
 
 		// Verify provided line item ID is associated with order.
-		if ( 'update' === $action ) {
-			$item = $order->get_item( absint( $posted['id'] ), false );
+		if ('update' === $action) {
+			$item = $order->get_item(absint($posted['id']), false);
 
-			if ( ! $item ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_item_id', __( 'Order item ID provided is not associated with order.', 'woocommerce' ), 400 );
+			if ( ! $item) {
+				throw new WC_REST_Exception('woocommerce_rest_invalid_item_id', __('Order item ID provided is not associated with order.', 'woocommerce'), 400);
 			}
 		}
 
 		// Prepare item data.
-		$item = $this->$method( $posted, $action, $item );
+		$item = $this->$method($posted, $action, $item);
 
-		do_action( 'woocommerce_rest_set_order_item', $item, $posted );
+		do_action('woocommerce_rest_set_order_item', $item, $posted);
 
 		// If creating the order, add the item to it.
-		if ( 'create' === $action ) {
-			$order->add_item( $item );
+		if ('create' === $action) {
+			$order->add_item($item);
 		} else {
 			$item->save();
 		}
@@ -802,11 +802,11 @@ 
 	 * @param array $item Item provided in the request body.
 	 * @return bool True if the item resource ID is null, false otherwise.
 	 */
-	protected function item_is_null( $item ) {
-		$keys = array( 'product_id', 'method_id', 'method_title', 'name', 'code' );
+	protected function item_is_null($item) {
+		$keys = array('product_id', 'method_id', 'method_title', 'name', 'code');
 
-		foreach ( $keys as $key ) {
-			if ( array_key_exists( $key, $item ) && is_null( $item[ $key ] ) ) {
+		foreach ($keys as $key) {
+			if (array_key_exists($key, $item) && is_null($item[$key])) {
 				return true;
 			}
 		}
@@ -822,8 +822,8 @@ 
 	protected function get_order_statuses() {
 		$order_statuses = array();
 
-		foreach ( array_keys( wc_get_order_statuses() ) as $status ) {
-			$order_statuses[] = str_replace( 'wc-', '', $status );
+		foreach (array_keys(wc_get_order_statuses()) as $status) {
+			$order_statuses[] = str_replace('wc-', '', $status);
 		}
 
 		return $order_statuses;
@@ -841,537 +841,537 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'                   => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'parent_id'            => array(
-					'description' => __( 'Parent order ID.', 'woocommerce' ),
+					'description' => __('Parent order ID.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'number'               => array(
-					'description' => __( 'Order number.', 'woocommerce' ),
+					'description' => __('Order number.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'order_key'            => array(
-					'description' => __( 'Order key.', 'woocommerce' ),
+					'description' => __('Order key.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'created_via'          => array(
-					'description' => __( 'Shows where the order was created.', 'woocommerce' ),
+					'description' => __('Shows where the order was created.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'version'              => array(
-					'description' => __( 'Version of WooCommerce which last updated the order.', 'woocommerce' ),
+					'description' => __('Version of WooCommerce which last updated the order.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'status'               => array(
-					'description' => __( 'Order status.', 'woocommerce' ),
+					'description' => __('Order status.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'pending',
 					'enum'        => $this->get_order_statuses(),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'currency'             => array(
-					'description' => __( 'Currency the order was created with, in ISO format.', 'woocommerce' ),
+					'description' => __('Currency the order was created with, in ISO format.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => get_woocommerce_currency(),
-					'enum'        => array_keys( get_woocommerce_currencies() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(get_woocommerce_currencies()),
+					'context'     => array('view', 'edit'),
 				),
 				'date_created'         => array(
-					'description' => __( "The date the order was created, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was created, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_created_gmt'     => array(
-					'description' => __( 'The date the order was created, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was created, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified'        => array(
-					'description' => __( "The date the order was last modified, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was last modified, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified_gmt'    => array(
-					'description' => __( 'The date the order was last modified, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was last modified, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'discount_total'       => array(
-					'description' => __( 'Total discount amount for the order.', 'woocommerce' ),
+					'description' => __('Total discount amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'discount_tax'         => array(
-					'description' => __( 'Total discount tax amount for the order.', 'woocommerce' ),
+					'description' => __('Total discount tax amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_total'       => array(
-					'description' => __( 'Total shipping amount for the order.', 'woocommerce' ),
+					'description' => __('Total shipping amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_tax'         => array(
-					'description' => __( 'Total shipping tax amount for the order.', 'woocommerce' ),
+					'description' => __('Total shipping tax amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'cart_tax'             => array(
-					'description' => __( 'Sum of line item taxes only.', 'woocommerce' ),
+					'description' => __('Sum of line item taxes only.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total'                => array(
-					'description' => __( 'Grand total.', 'woocommerce' ),
+					'description' => __('Grand total.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total_tax'            => array(
-					'description' => __( 'Sum of all taxes.', 'woocommerce' ),
+					'description' => __('Sum of all taxes.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'prices_include_tax'   => array(
-					'description' => __( 'True the prices included tax during checkout.', 'woocommerce' ),
+					'description' => __('True the prices included tax during checkout.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_id'          => array(
-					'description' => __( 'User ID who owns the order. 0 for guests.', 'woocommerce' ),
+					'description' => __('User ID who owns the order. 0 for guests.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => 0,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'customer_ip_address'  => array(
-					'description' => __( "Customer's IP address.", 'woocommerce' ),
+					'description' => __("Customer's IP address.", 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_user_agent'  => array(
-					'description' => __( 'User agent of the customer.', 'woocommerce' ),
+					'description' => __('User agent of the customer.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_note'        => array(
-					'description' => __( 'Note left by customer during checkout.', 'woocommerce' ),
+					'description' => __('Note left by customer during checkout.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'billing'              => array(
-					'description' => __( 'Billing address.', 'woocommerce' ),
+					'description' => __('Billing address.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'first_name' => array(
-							'description' => __( 'First name.', 'woocommerce' ),
+							'description' => __('First name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'last_name'  => array(
-							'description' => __( 'Last name.', 'woocommerce' ),
+							'description' => __('Last name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'company'    => array(
-							'description' => __( 'Company name.', 'woocommerce' ),
+							'description' => __('Company name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_1'  => array(
-							'description' => __( 'Address line 1', 'woocommerce' ),
+							'description' => __('Address line 1', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_2'  => array(
-							'description' => __( 'Address line 2', 'woocommerce' ),
+							'description' => __('Address line 2', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'city'       => array(
-							'description' => __( 'City name.', 'woocommerce' ),
+							'description' => __('City name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'state'      => array(
-							'description' => __( 'ISO code or name of the state, province or district.', 'woocommerce' ),
+							'description' => __('ISO code or name of the state, province or district.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'postcode'   => array(
-							'description' => __( 'Postal code.', 'woocommerce' ),
+							'description' => __('Postal code.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'country'    => array(
-							'description' => __( 'Country code in ISO 3166-1 alpha-2 format.', 'woocommerce' ),
+							'description' => __('Country code in ISO 3166-1 alpha-2 format.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'email'      => array(
-							'description' => __( 'Email address.', 'woocommerce' ),
+							'description' => __('Email address.', 'woocommerce'),
 							'type'        => 'string',
 							'format'      => 'email',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'phone'      => array(
-							'description' => __( 'Phone number.', 'woocommerce' ),
+							'description' => __('Phone number.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'shipping'             => array(
-					'description' => __( 'Shipping address.', 'woocommerce' ),
+					'description' => __('Shipping address.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'first_name' => array(
-							'description' => __( 'First name.', 'woocommerce' ),
+							'description' => __('First name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'last_name'  => array(
-							'description' => __( 'Last name.', 'woocommerce' ),
+							'description' => __('Last name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'company'    => array(
-							'description' => __( 'Company name.', 'woocommerce' ),
+							'description' => __('Company name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_1'  => array(
-							'description' => __( 'Address line 1', 'woocommerce' ),
+							'description' => __('Address line 1', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_2'  => array(
-							'description' => __( 'Address line 2', 'woocommerce' ),
+							'description' => __('Address line 2', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'city'       => array(
-							'description' => __( 'City name.', 'woocommerce' ),
+							'description' => __('City name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'state'      => array(
-							'description' => __( 'ISO code or name of the state, province or district.', 'woocommerce' ),
+							'description' => __('ISO code or name of the state, province or district.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'postcode'   => array(
-							'description' => __( 'Postal code.', 'woocommerce' ),
+							'description' => __('Postal code.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'country'    => array(
-							'description' => __( 'Country code in ISO 3166-1 alpha-2 format.', 'woocommerce' ),
+							'description' => __('Country code in ISO 3166-1 alpha-2 format.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'payment_method'       => array(
-					'description' => __( 'Payment method ID.', 'woocommerce' ),
+					'description' => __('Payment method ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'payment_method_title' => array(
-					'description' => __( 'Payment method title.', 'woocommerce' ),
+					'description' => __('Payment method title.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'transaction_id'       => array(
-					'description' => __( 'Unique transaction ID.', 'woocommerce' ),
+					'description' => __('Unique transaction ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_paid'            => array(
-					'description' => __( "The date the order was paid, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was paid, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_paid_gmt'        => array(
-					'description' => __( 'The date the order was paid, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was paid, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_completed'       => array(
-					'description' => __( "The date the order was completed, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was completed, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_completed_gmt'   => array(
-					'description' => __( 'The date the order was completed, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was completed, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'cart_hash'            => array(
-					'description' => __( 'MD5 hash of cart items to ensure orders are not modified.', 'woocommerce' ),
+					'description' => __('MD5 hash of cart items to ensure orders are not modified.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'meta_data'            => array(
-					'description' => __( 'Meta data.', 'woocommerce' ),
+					'description' => __('Meta data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'    => array(
-								'description' => __( 'Meta ID.', 'woocommerce' ),
+								'description' => __('Meta ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'key'   => array(
-								'description' => __( 'Meta key.', 'woocommerce' ),
+								'description' => __('Meta key.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'value' => array(
-								'description' => __( 'Meta value.', 'woocommerce' ),
+								'description' => __('Meta value.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'line_items'           => array(
-					'description' => __( 'Line items data.', 'woocommerce' ),
+					'description' => __('Line items data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'name'         => array(
-								'description' => __( 'Product name.', 'woocommerce' ),
+								'description' => __('Product name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'product_id'   => array(
-								'description' => __( 'Product ID.', 'woocommerce' ),
+								'description' => __('Product ID.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'variation_id' => array(
-								'description' => __( 'Variation ID, if applicable.', 'woocommerce' ),
+								'description' => __('Variation ID, if applicable.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'quantity'     => array(
-								'description' => __( 'Quantity ordered.', 'woocommerce' ),
+								'description' => __('Quantity ordered.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_class'    => array(
-								'description' => __( 'Tax class of product.', 'woocommerce' ),
+								'description' => __('Tax class of product.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'subtotal'     => array(
-								'description' => __( 'Line subtotal (before discounts).', 'woocommerce' ),
+								'description' => __('Line subtotal (before discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'subtotal_tax' => array(
-								'description' => __( 'Line subtotal tax (before discounts).', 'woocommerce' ),
+								'description' => __('Line subtotal tax (before discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'total'        => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'    => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'        => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'       => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'total'    => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'subtotal' => array(
-											'description' => __( 'Tax subtotal.', 'woocommerce' ),
+											'description' => __('Tax subtotal.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
 							),
 							'sku'          => array(
-								'description' => __( 'Product SKU.', 'woocommerce' ),
+								'description' => __('Product SKU.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'price'        => array(
-								'description' => __( 'Product price.', 'woocommerce' ),
+								'description' => __('Product price.', 'woocommerce'),
 								'type'        => 'number',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'tax_lines'            => array(
-					'description' => __( 'Tax lines data.', 'woocommerce' ),
+					'description' => __('Tax lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'                 => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'rate_code'          => array(
-								'description' => __( 'Tax rate code.', 'woocommerce' ),
+								'description' => __('Tax rate code.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'rate_id'            => array(
-								'description' => __( 'Tax rate ID.', 'woocommerce' ),
+								'description' => __('Tax rate ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'label'              => array(
-								'description' => __( 'Tax rate label.', 'woocommerce' ),
+								'description' => __('Tax rate label.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'compound'           => array(
-								'description' => __( 'Show if is a compound tax rate.', 'woocommerce' ),
+								'description' => __('Show if is a compound tax rate.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'tax_total'          => array(
-								'description' => __( 'Tax total (not including shipping taxes).', 'woocommerce' ),
+								'description' => __('Tax total (not including shipping taxes).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'shipping_tax_total' => array(
-								'description' => __( 'Shipping tax total.', 'woocommerce' ),
+								'description' => __('Shipping tax total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'meta_data'          => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1380,89 +1380,89 @@ 
 					),
 				),
 				'shipping_lines'       => array(
-					'description' => __( 'Shipping lines data.', 'woocommerce' ),
+					'description' => __('Shipping lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'method_title' => array(
-								'description' => __( 'Shipping method name.', 'woocommerce' ),
+								'description' => __('Shipping method name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'method_id'    => array(
-								'description' => __( 'Shipping method ID.', 'woocommerce' ),
+								'description' => __('Shipping method ID.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'instance_id'  => array(
-								'description' => __( 'Shipping instance ID.', 'woocommerce' ),
+								'description' => __('Shipping instance ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total'        => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'    => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'        => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'total' => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 									),
 								),
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1471,96 +1471,96 @@ 
 					),
 				),
 				'fee_lines'            => array(
-					'description' => __( 'Fee lines data.', 'woocommerce' ),
+					'description' => __('Fee lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'         => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'name'       => array(
-								'description' => __( 'Fee name.', 'woocommerce' ),
+								'description' => __('Fee name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_class'  => array(
-								'description' => __( 'Tax class of fee.', 'woocommerce' ),
+								'description' => __('Tax class of fee.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_status' => array(
-								'description' => __( 'Tax status of fee.', 'woocommerce' ),
+								'description' => __('Tax status of fee.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
-								'enum'        => array( 'taxable', 'none' ),
+								'context'     => array('view', 'edit'),
+								'enum'        => array('taxable', 'none'),
 							),
 							'total'      => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'  => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'      => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'       => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'total'    => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'subtotal' => array(
-											'description' => __( 'Tax subtotal.', 'woocommerce' ),
+											'description' => __('Tax subtotal.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 									),
 								),
 							),
 							'meta_data'  => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1569,56 +1569,56 @@ 
 					),
 				),
 				'coupon_lines'         => array(
-					'description' => __( 'Coupons line data.', 'woocommerce' ),
+					'description' => __('Coupons line data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'code'         => array(
-								'description' => __( 'Coupon code.', 'woocommerce' ),
+								'description' => __('Coupon code.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'discount'     => array(
-								'description' => __( 'Discount total.', 'woocommerce' ),
+								'description' => __('Discount total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'discount_tax' => array(
-								'description' => __( 'Discount total tax.', 'woocommerce' ),
+								'description' => __('Discount total tax.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1627,44 +1627,44 @@ 
 					),
 				),
 				'refunds'              => array(
-					'description' => __( 'List of refunds.', 'woocommerce' ),
+					'description' => __('List of refunds.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'     => array(
-								'description' => __( 'Refund ID.', 'woocommerce' ),
+								'description' => __('Refund ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'reason' => array(
-								'description' => __( 'Refund reason.', 'woocommerce' ),
+								'description' => __('Refund reason.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'total'  => array(
-								'description' => __( 'Refund total.', 'woocommerce' ),
+								'description' => __('Refund total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'set_paid'             => array(
-					'description' => __( 'Define if the order is paid. It will set the status to processing and reduce stock items.', 'woocommerce' ),
+					'description' => __('Define if the order is paid. It will set the status to processing and reduce stock items.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'edit' ),
+					'context'     => array('edit'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -1675,29 +1675,29 @@ 
 	public function get_collection_params() {
 		$params = parent::get_collection_params();
 
-		$params['status']   = array(
+		$params['status'] = array(
 			'default'           => 'any',
-			'description'       => __( 'Limit result set to orders assigned a specific status.', 'woocommerce' ),
+			'description'       => __('Limit result set to orders assigned a specific status.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_merge( array( 'any', 'trash' ), $this->get_order_statuses() ),
+			'enum'              => array_merge(array('any', 'trash'), $this->get_order_statuses()),
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['customer'] = array(
-			'description'       => __( 'Limit result set to orders assigned a specific customer.', 'woocommerce' ),
+			'description'       => __('Limit result set to orders assigned a specific customer.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['product']  = array(
-			'description'       => __( 'Limit result set to orders assigned a specific product.', 'woocommerce' ),
+		$params['product'] = array(
+			'description'       => __('Limit result set to orders assigned a specific product.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['dp']       = array(
+		$params['dp'] = array(
 			'default'           => wc_get_price_decimals(),
-			'description'       => __( 'Number of decimal points to use in each resource.', 'woocommerce' ),
+			'description'       => __('Number of decimal points to use in each resource.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',