woocommerce / woocommerce-rest-api

src/Controllers/Version3/class-wc-rest-system-status-controller.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * System status controller class.

src/Controllers/Version3/class-wc-rest-data-countries-controller.php

Spacing +46 added lines, -46 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.5.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Data countries controller class.
@@ -42,26 +42,26 @@ 
 			$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'),
 			)
 		);
 		register_rest_route(
 			$this->namespace, '/' . $this->rest_base . '/(?P<location>[\w-]+)', array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => array(
 						'location' => array(
-							'description' => __( 'ISO3166 alpha-2 country code.', 'woocommerce' ),
+							'description' => __('ISO3166 alpha-2 country code.', 'woocommerce'),
 							'type'        => 'string',
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -73,23 +73,23 @@ 
 	 * @param  WP_REST_Request $request      Request data.
 	 * @return array|mixed Response data, ready for insertion into collection data.
 	 */
-	public function get_country( $country_code = false, $request ) {
+	public function get_country($country_code = false, $request) {
 		$countries = WC()->countries->get_countries();
 		$states    = WC()->countries->get_states();
 		$data      = array();
 
-		if ( ! array_key_exists( $country_code, $countries ) ) {
+		if ( ! array_key_exists($country_code, $countries)) {
 			return false;
 		}
 
 		$country = array(
 			'code' => $country_code,
-			'name' => $countries[ $country_code ],
+			'name' => $countries[$country_code],
 		);
 
 		$local_states = array();
-		if ( isset( $states[ $country_code ] ) ) {
-			foreach ( $states[ $country_code ] as $state_code => $state_name ) {
+		if (isset($states[$country_code])) {
+			foreach ($states[$country_code] as $state_code => $state_name) {
 				$local_states[] = array(
 					'code' => $state_code,
 					'name' => $state_name,
@@ -107,17 +107,17 @@ 
 	 * @param  WP_REST_Request $request Request data.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$countries = WC()->countries->get_countries();
 		$data      = array();
 
-		foreach ( array_keys( $countries ) as $country_code ) {
-			$country  = $this->get_country( $country_code, $request );
-			$response = $this->prepare_item_for_response( $country, $request );
-			$data[]   = $this->prepare_response_for_collection( $response );
+		foreach (array_keys($countries) as $country_code) {
+			$country  = $this->get_country($country_code, $request);
+			$response = $this->prepare_item_for_response($country, $request);
+			$data[]   = $this->prepare_response_for_collection($response);
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -127,12 +127,12 @@ 
 	 * @param  WP_REST_Request $request Request data.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_item( $request ) {
-		$data = $this->get_country( strtoupper( $request['location'] ), $request );
-		if ( empty( $data ) ) {
-			return new WP_Error( 'woocommerce_rest_data_invalid_location', __( 'There are no locations matching these parameters.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_item($request) {
+		$data = $this->get_country(strtoupper($request['location']), $request);
+		if (empty($data)) {
+			return new WP_Error('woocommerce_rest_data_invalid_location', __('There are no locations matching these parameters.', 'woocommerce'), array('status' => 404));
 		}
-		return $this->prepare_item_for_response( $data, $request );
+		return $this->prepare_item_for_response($data, $request);
 	}
 
 	/**
@@ -143,12 +143,12 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$data     = $this->add_additional_fields_to_object( $item, $request );
-		$data     = $this->filter_response_by_context( $data, 'view' );
-		$response = rest_ensure_response( $data );
+	public function prepare_item_for_response($item, $request) {
+		$data     = $this->add_additional_fields_to_object($item, $request);
+		$data     = $this->filter_response_by_context($data, 'view');
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item ) );
+		$response->add_links($this->prepare_links($item));
 
 		/**
 		 * Filter the states list for a country returned from the API.
@@ -159,7 +159,7 @@ 
 		 * @param array            $data     The original country's states list.
 		 * @param WP_REST_Request  $request  Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_data_country', $response, $item, $request );
+		return apply_filters('woocommerce_rest_prepare_data_country', $response, $item, $request);
 	}
 
 	/**
@@ -168,14 +168,14 @@ 
 	 * @param object $item Data object.
 	 * @return array Links for the given country.
 	 */
-	protected function prepare_links( $item ) {
-		$country_code = strtolower( $item['code'] );
+	protected function prepare_links($item) {
+		$country_code = strtolower($item['code']);
 		$links        = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $country_code ) ),
+				'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $country_code)),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
@@ -197,36 +197,36 @@ 
 			'properties' => array(
 				'code'   => array(
 					'type'        => 'string',
-					'description' => __( 'ISO3166 alpha-2 country code.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('ISO3166 alpha-2 country code.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'   => array(
 					'type'        => 'string',
-					'description' => __( 'Full name of country.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('Full name of country.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'states' => array(
 					'type'        => 'array',
-					'description' => __( 'List of states in this country.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('List of states in this country.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
-						'context'    => array( 'view' ),
+						'context'    => array('view'),
 						'readonly'   => true,
 						'properties' => array(
 							'code' => array(
 								'type'        => 'string',
-								'description' => __( 'State code.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('State code.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'name' => array(
 								'type'        => 'string',
-								'description' => __( 'Full name of state.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Full name of state.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 						),
@@ -235,6 +235,6 @@ 
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version3/class-wc-rest-system-status-tools-controller.php

Spacing +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * System status tools controller.

src/Controllers/Version3/class-wc-rest-setting-options-controller.php

Spacing +53 added lines, -53 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Setting Options controller class.
@@ -32,9 +32,9 @@ 
 	 * @param string $setting_id Setting ID.
 	 * @return stdClass|WP_Error
 	 */
-	public function get_setting( $group_id, $setting_id ) {
-		$setting = parent::get_setting( $group_id, $setting_id );
-		if ( is_wp_error( $setting ) ) {
+	public function get_setting($group_id, $setting_id) {
+		$setting = parent::get_setting($group_id, $setting_id);
+		if (is_wp_error($setting)) {
 			return $setting;
 		}
 		$setting['group_id'] = $group_id;
@@ -47,7 +47,7 @@ 
 	 * @param  string $key Key to check.
 	 * @return boolean
 	 */
-	public function allowed_setting_keys( $key ) {
+	public function allowed_setting_keys($key) {
 		return in_array(
 			$key, array(
 				'id',
@@ -71,39 +71,39 @@ 
 	 * @param string $group_id Group ID.
 	 * @return array|WP_Error
 	 */
-	public function get_group_settings( $group_id ) {
-		if ( empty( $group_id ) ) {
-			return new WP_Error( 'rest_setting_setting_group_invalid', __( 'Invalid setting group.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_group_settings($group_id) {
+		if (empty($group_id)) {
+			return new WP_Error('rest_setting_setting_group_invalid', __('Invalid setting group.', 'woocommerce'), array('status' => 404));
 		}
 
-		$settings = apply_filters( 'woocommerce_settings-' . $group_id, array() ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
+		$settings = apply_filters('woocommerce_settings-' . $group_id, array()); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 
-		if ( empty( $settings ) ) {
-			return new WP_Error( 'rest_setting_setting_group_invalid', __( 'Invalid setting group.', 'woocommerce' ), array( 'status' => 404 ) );
+		if (empty($settings)) {
+			return new WP_Error('rest_setting_setting_group_invalid', __('Invalid setting group.', 'woocommerce'), array('status' => 404));
 		}
 
 		$filtered_settings = array();
-		foreach ( $settings as $setting ) {
+		foreach ($settings as $setting) {
 			$option_key = $setting['option_key'];
-			$setting    = $this->filter_setting( $setting );
-			$default    = isset( $setting['default'] ) ? $setting['default'] : '';
+			$setting    = $this->filter_setting($setting);
+			$default    = isset($setting['default']) ? $setting['default'] : '';
 			// Get the option value.
-			if ( is_array( $option_key ) ) {
-				$option           = get_option( $option_key[0] );
-				$setting['value'] = isset( $option[ $option_key[1] ] ) ? $option[ $option_key[1] ] : $default;
+			if (is_array($option_key)) {
+				$option           = get_option($option_key[0]);
+				$setting['value'] = isset($option[$option_key[1]]) ? $option[$option_key[1]] : $default;
 			} else {
-				$admin_setting_value = WC_Admin_Settings::get_option( $option_key, $default );
+				$admin_setting_value = WC_Admin_Settings::get_option($option_key, $default);
 				$setting['value']    = $admin_setting_value;
 			}
 
-			if ( 'multi_select_countries' === $setting['type'] ) {
+			if ('multi_select_countries' === $setting['type']) {
 				$setting['options'] = WC()->countries->get_countries();
 				$setting['type']    = 'multiselect';
-			} elseif ( 'single_select_country' === $setting['type'] ) {
+			} elseif ('single_select_country' === $setting['type']) {
 				$setting['type']    = 'select';
 				$setting['options'] = $this->get_countries_and_states();
-			} elseif ( 'single_select_page' === $setting['type'] ) {
-				$pages   = get_pages(
+			} elseif ('single_select_page' === $setting['type']) {
+				$pages = get_pages(
 					array(
 						'sort_column'  => 'menu_order',
 						'sort_order'   => 'ASC',
@@ -111,8 +111,8 @@ 
 					)
 				);
 				$options = array();
-				foreach ( $pages as $page ) {
-					$options[ $page->ID ] = ! empty( $page->post_title ) ? $page->post_title : '#' . $page->ID;
+				foreach ($pages as $page) {
+					$options[$page->ID] = ! empty($page->post_title) ? $page->post_title : '#' . $page->ID;
 				}
 				$setting['type']    = 'select';
 				$setting['options'] = $options;
@@ -132,19 +132,19 @@ 
 	 */
 	private function get_countries_and_states() {
 		$countries = WC()->countries->get_countries();
-		if ( ! $countries ) {
+		if ( ! $countries) {
 			return array();
 		}
 		$output = array();
-		foreach ( $countries as $key => $value ) {
-			$states = WC()->countries->get_states( $key );
+		foreach ($countries as $key => $value) {
+			$states = WC()->countries->get_states($key);
 
-			if ( $states ) {
-				foreach ( $states as $state_key => $state_value ) {
-					$output[ $key . ':' . $state_key ] = $value . ' - ' . $state_value;
+			if ($states) {
+				foreach ($states as $state_key => $state_value) {
+					$output[$key . ':' . $state_key] = $value . ' - ' . $state_value;
 				}
 			} else {
-				$output[ $key ] = $value;
+				$output[$key] = $value;
 			}
 		}
 		return $output;
@@ -162,89 +162,89 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'          => array(
-					'description' => __( 'A unique identifier for the setting.', 'woocommerce' ),
+					'description' => __('A unique identifier for the setting.', 'woocommerce'),
 					'type'        => 'string',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'group_id'    => array(
-					'description' => __( 'An identifier for the group this setting belongs to.', 'woocommerce' ),
+					'description' => __('An identifier for the group this setting belongs to.', 'woocommerce'),
 					'type'        => 'string',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'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',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'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',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'value'       => array(
-					'description' => __( 'Setting value.', 'woocommerce' ),
+					'description' => __('Setting value.', 'woocommerce'),
 					'type'        => 'mixed',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'default'     => array(
-					'description' => __( 'Default value for the setting.', 'woocommerce' ),
+					'description' => __('Default value for the setting.', 'woocommerce'),
 					'type'        => 'mixed',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'tip'         => array(
-					'description' => __( 'Additional help text shown to the user about the setting.', 'woocommerce' ),
+					'description' => __('Additional help text shown to the user about the setting.', 'woocommerce'),
 					'type'        => 'string',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'placeholder' => array(
-					'description' => __( 'Placeholder text to be displayed in text inputs.', 'woocommerce' ),
+					'description' => __('Placeholder text to be displayed in text inputs.', 'woocommerce'),
 					'type'        => 'string',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'type'        => array(
-					'description' => __( 'Type of setting.', 'woocommerce' ),
+					'description' => __('Type of setting.', 'woocommerce'),
 					'type'        => 'string',
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
-					'context'     => array( 'view', 'edit' ),
-					'enum'        => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox' ),
+					'context'     => array('view', 'edit'),
+					'enum'        => array('text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox'),
 					'readonly'    => true,
 				),
 				'options'     => array(
-					'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'woocommerce' ),
+					'description' => __('Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'woocommerce'),
 					'type'        => 'object',
-					'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/Version3/class-wc-rest-report-coupons-totals-controller.php

Spacing +21 added lines, -21 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.5.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Reports Coupons Totals controller class.
@@ -41,25 +41,25 @@ 
 	protected function get_reports() {
 		global $wpdb;
 
-		$data = get_transient( 'rest_api_coupons_type_count' );
-		if ( false !== $data ) {
+		$data = get_transient('rest_api_coupons_type_count');
+		if (false !== $data) {
 			return $data;
 		}
 
 		$types = wc_get_coupon_types();
 		$data  = array();
 
-		foreach ( $types as $slug => $name ) {
+		foreach ($types as $slug => $name) {
 			$results = $wpdb->get_results(
-				$wpdb->prepare( "
+				$wpdb->prepare("
 					SELECT count(meta_id) AS total
 					FROM $wpdb->postmeta
 					WHERE meta_key = 'discount_type'
 					AND meta_value = %s
-				", $slug )
+				", $slug)
 			);
 
-			$total = isset( $results[0] ) ? (int) $results[0]->total : 0;
+			$total = isset($results[0]) ? (int) $results[0]->total : 0;
 
 			$data[] = array(
 				'slug'  => $slug,
@@ -68,7 +68,7 @@ 
 			);
 		}
 
-		set_transient( 'rest_api_coupons_type_count', $data, YEAR_IN_SECONDS );
+		set_transient('rest_api_coupons_type_count', $data, YEAR_IN_SECONDS);
 
 		return $data;
 	}
@@ -80,19 +80,19 @@ 
 	 * @param  WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $report, $request ) {
+	public function prepare_item_for_response($report, $request) {
 		$data = array(
 			'slug'  => $report->slug,
 			'name'  => $report->name,
 			'total' => $report->total,
 		);
 
-		$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);
 
 		/**
 		 * Filter a report returned from the API.
@@ -103,7 +103,7 @@ 
 		 * @param object           $report   The original report object.
 		 * @param WP_REST_Request  $request  Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_report_coupons_count', $response, $report, $request );
+		return apply_filters('woocommerce_rest_prepare_report_coupons_count', $response, $report, $request);
 	}
 
 	/**
@@ -118,26 +118,26 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'slug'  => array(
-					'description' => __( 'An alphanumeric identifier for the resource.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'  => array(
-					'description' => __( 'Coupon type name.', 'woocommerce' ),
+					'description' => __('Coupon type name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'total' => array(
-					'description' => __( 'Amount of coupons.', 'woocommerce' ),
+					'description' => __('Amount of coupons.', '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/Version3/class-wc-rest-data-continents-controller.php

Spacing +74 added lines, -74 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.5.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Data continents controller class.
@@ -42,26 +42,26 @@ 
 			$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'),
 			)
 		);
 		register_rest_route(
 			$this->namespace, '/' . $this->rest_base . '/(?P<location>[\w-]+)', array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => array(
 						'continent' => array(
-							'description' => __( '2 character continent code.', 'woocommerce' ),
+							'description' => __('2 character continent code.', 'woocommerce'),
 							'type'        => 'string',
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -74,18 +74,18 @@ 
 	 * @param  WP_REST_Request $request        Request data.
 	 * @return array|mixed Response data, ready for insertion into collection data.
 	 */
-	public function get_continent( $continent_code = false, $request ) {
+	public function get_continent($continent_code = false, $request) {
 		$continents  = WC()->countries->get_continents();
 		$countries   = WC()->countries->get_countries();
 		$states      = WC()->countries->get_states();
 		$locale_info = include WC()->plugin_path() . '/i18n/locale-info.php';
 		$data        = array();
 
-		if ( ! array_key_exists( $continent_code, $continents ) ) {
+		if ( ! array_key_exists($continent_code, $continents)) {
 			return false;
 		}
 
-		$continent_list = $continents[ $continent_code ];
+		$continent_list = $continents[$continent_code];
 
 		$continent = array(
 			'code' => $continent_code,
@@ -93,18 +93,18 @@ 
 		);
 
 		$local_countries = array();
-		foreach ( $continent_list['countries'] as $country_code ) {
-			if ( isset( $countries[ $country_code ] ) ) {
+		foreach ($continent_list['countries'] as $country_code) {
+			if (isset($countries[$country_code])) {
 				$country = array(
 					'code' => $country_code,
-					'name' => $countries[ $country_code ],
+					'name' => $countries[$country_code],
 				);
 
 				// If we have detailed locale information include that in the response.
-				if ( array_key_exists( $country_code, $locale_info ) ) {
+				if (array_key_exists($country_code, $locale_info)) {
 					// Defensive programming against unexpected changes in locale-info.php.
 					$country_data = wp_parse_args(
-						$locale_info[ $country_code ], array(
+						$locale_info[$country_code], array(
 							'currency_code'  => 'USD',
 							'currency_pos'   => 'left',
 							'decimal_sep'    => '.',
@@ -115,12 +115,12 @@ 
 						)
 					);
 
-					$country = array_merge( $country, $country_data );
+					$country = array_merge($country, $country_data);
 				}
 
 				$local_states = array();
-				if ( isset( $states[ $country_code ] ) ) {
-					foreach ( $states[ $country_code ] as $state_code => $state_name ) {
+				if (isset($states[$country_code])) {
+					foreach ($states[$country_code] as $state_code => $state_name) {
 						$local_states[] = array(
 							'code' => $state_code,
 							'name' => $state_name,
@@ -142,7 +142,7 @@ 
 					'thousand_sep',
 					'weight_unit',
 				);
-				$country = array_intersect_key( $country, array_flip( $allowed ) );
+				$country = array_intersect_key($country, array_flip($allowed));
 
 				$local_countries[] = $country;
 			}
@@ -159,17 +159,17 @@ 
 	 * @param  WP_REST_Request $request Request data.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$continents = WC()->countries->get_continents();
 		$data       = array();
 
-		foreach ( array_keys( $continents ) as $continent_code ) {
-			$continent = $this->get_continent( $continent_code, $request );
-			$response  = $this->prepare_item_for_response( $continent, $request );
-			$data[]    = $this->prepare_response_for_collection( $response );
+		foreach (array_keys($continents) as $continent_code) {
+			$continent = $this->get_continent($continent_code, $request);
+			$response  = $this->prepare_item_for_response($continent, $request);
+			$data[]    = $this->prepare_response_for_collection($response);
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -179,12 +179,12 @@ 
 	 * @param  WP_REST_Request $request Request data.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_item( $request ) {
-		$data = $this->get_continent( strtoupper( $request['location'] ), $request );
-		if ( empty( $data ) ) {
-			return new WP_Error( 'woocommerce_rest_data_invalid_location', __( 'There are no locations matching these parameters.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_item($request) {
+		$data = $this->get_continent(strtoupper($request['location']), $request);
+		if (empty($data)) {
+			return new WP_Error('woocommerce_rest_data_invalid_location', __('There are no locations matching these parameters.', 'woocommerce'), array('status' => 404));
 		}
-		return $this->prepare_item_for_response( $data, $request );
+		return $this->prepare_item_for_response($data, $request);
 	}
 
 	/**
@@ -195,12 +195,12 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$data     = $this->add_additional_fields_to_object( $item, $request );
-		$data     = $this->filter_response_by_context( $data, 'view' );
-		$response = rest_ensure_response( $data );
+	public function prepare_item_for_response($item, $request) {
+		$data     = $this->add_additional_fields_to_object($item, $request);
+		$data     = $this->filter_response_by_context($data, 'view');
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item ) );
+		$response->add_links($this->prepare_links($item));
 
 		/**
 		 * Filter the location list returned from the API.
@@ -211,7 +211,7 @@ 
 		 * @param array            $item     The original list of continent(s), countries, and states.
 		 * @param WP_REST_Request  $request  Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_data_continent', $response, $item, $request );
+		return apply_filters('woocommerce_rest_prepare_data_continent', $response, $item, $request);
 	}
 
 	/**
@@ -220,14 +220,14 @@ 
 	 * @param object $item Data object.
 	 * @return array Links for the given continent.
 	 */
-	protected function prepare_links( $item ) {
-		$continent_code = strtolower( $item['code'] );
+	protected function prepare_links($item) {
+		$continent_code = strtolower($item['code']);
 		$links          = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $continent_code ) ),
+				'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $continent_code)),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 		return $links;
@@ -247,88 +247,88 @@ 
 			'properties' => array(
 				'code'      => array(
 					'type'        => 'string',
-					'description' => __( '2 character continent code.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('2 character continent code.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'      => array(
 					'type'        => 'string',
-					'description' => __( 'Full name of continent.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('Full name of continent.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'countries' => array(
 					'type'        => 'array',
-					'description' => __( 'List of countries on this continent.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('List of countries on this continent.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
-						'context'    => array( 'view' ),
+						'context'    => array('view'),
 						'readonly'   => true,
 						'properties' => array(
 							'code'           => array(
 								'type'        => 'string',
-								'description' => __( 'ISO3166 alpha-2 country code.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('ISO3166 alpha-2 country code.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'currency_code'  => array(
 								'type'        => 'string',
-								'description' => __( 'Default ISO4127 alpha-3 currency code for the country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Default ISO4127 alpha-3 currency code for the country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'currency_pos'   => array(
 								'type'        => 'string',
-								'description' => __( 'Currency symbol position for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Currency symbol position for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'decimal_sep'    => array(
 								'type'        => 'string',
-								'description' => __( 'Decimal separator for displayed prices for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Decimal separator for displayed prices for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'dimension_unit' => array(
 								'type'        => 'string',
-								'description' => __( 'The unit lengths are defined in for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('The unit lengths are defined in for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'name'           => array(
 								'type'        => 'string',
-								'description' => __( 'Full name of country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Full name of country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'num_decimals'   => array(
 								'type'        => 'integer',
-								'description' => __( 'Number of decimal points shown in displayed prices for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Number of decimal points shown in displayed prices for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'states'         => array(
 								'type'        => 'array',
-								'description' => __( 'List of states in this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('List of states in this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
-									'context'    => array( 'view' ),
+									'context'    => array('view'),
 									'readonly'   => true,
 									'properties' => array(
 										'code' => array(
 											'type'        => 'string',
-											'description' => __( 'State code.', 'woocommerce' ),
-											'context'     => array( 'view' ),
+											'description' => __('State code.', 'woocommerce'),
+											'context'     => array('view'),
 											'readonly'    => true,
 										),
 										'name' => array(
 											'type'        => 'string',
-											'description' => __( 'Full name of state.', 'woocommerce' ),
-											'context'     => array( 'view' ),
+											'description' => __('Full name of state.', 'woocommerce'),
+											'context'     => array('view'),
 											'readonly'    => true,
 										),
 									),
@@ -336,14 +336,14 @@ 
 							),
 							'thousand_sep'   => array(
 								'type'        => 'string',
-								'description' => __( 'Thousands separator for displayed prices in this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Thousands separator for displayed prices in this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'weight_unit'    => array(
 								'type'        => 'string',
-								'description' => __( 'The unit weights are defined in for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('The unit weights are defined in for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 						),
@@ -352,6 +352,6 @@ 
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version3/class-wc-rest-report-reviews-totals-controller.php

Spacing +17 added lines, -17 removed lines

@@ -8,7 +8,7 @@ 
  * @since   3.5.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Reports Reviews Totals controller class.
@@ -48,14 +48,14 @@ 
 			'meta_value' => '', // WPCS: slow query ok.
 		);
 
-		for ( $i = 1; $i <= 5; $i++ ) {
+		for ($i = 1; $i <= 5; $i++) {
 			$query_data['meta_value'] = $i;
 
 			$data[] = array(
 				'slug'  => 'rated_' . $i . '_out_of_5',
 				/* translators: %s: average rating */
-				'name'  => sprintf( __( 'Rated %s out of 5', 'woocommerce' ), $i ),
-				'total' => (int) get_comments( $query_data ),
+				'name'  => sprintf(__('Rated %s out of 5', 'woocommerce'), $i),
+				'total' => (int) get_comments($query_data),
 			);
 		}
 
@@ -69,19 +69,19 @@ 
 	 * @param  WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $report, $request ) {
+	public function prepare_item_for_response($report, $request) {
 		$data = array(
 			'slug'  => $report->slug,
 			'name'  => $report->name,
 			'total' => $report->total,
 		);
 
-		$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);
 
 		/**
 		 * Filter a report returned from the API.
@@ -92,7 +92,7 @@ 
 		 * @param object           $report   The original report object.
 		 * @param WP_REST_Request  $request  Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_report_reviews_count', $response, $report, $request );
+		return apply_filters('woocommerce_rest_prepare_report_reviews_count', $response, $report, $request);
 	}
 
 	/**
@@ -107,26 +107,26 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'slug'  => array(
-					'description' => __( 'An alphanumeric identifier for the resource.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'  => array(
-					'description' => __( 'Review type name.', 'woocommerce' ),
+					'description' => __('Review type name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'total' => array(
-					'description' => __( 'Amount of reviews.', 'woocommerce' ),
+					'description' => __('Amount of reviews.', '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/Version1/class-wc-rest-orders-v1-controller.php

Spacing +480 added lines, -480 removed lines

@@ -10,7 +10,7 @@ 
  * @since    3.0.0
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -47,74 +47,74 @@ 
 	 * Initialize orders actions.
 	 */
 	public function __construct() {
-		add_filter( "woocommerce_rest_{$this->post_type}_query", array( $this, 'query_args' ), 10, 2 );
+		add_filter("woocommerce_rest_{$this->post_type}_query", array($this, 'query_args'), 10, 2);
 	}
 
 	/**
 	 * Register the routes for orders.
 	 */
 	public function register_routes() {
-		register_rest_route( $this->namespace, '/' . $this->rest_base, array(
+		register_rest_route($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(),
 			),
 			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'),
+		));
 
-		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
+		register_rest_route($this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', 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'),
+		));
 
-		register_rest_route( $this->namespace, '/' . $this->rest_base . '/batch', array(
+		register_rest_route($this->namespace, '/' . $this->rest_base . '/batch', 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'),
+		));
 	}
 
 	/**
@@ -124,9 +124,9 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response $data
 	 */
-	public function prepare_item_for_response( $post, $request ) {
-		$order = wc_get_order( $post );
-		$dp    = is_null( $request['dp'] ) ? wc_get_price_decimals() : absint( $request['dp'] );
+	public function prepare_item_for_response($post, $request) {
+		$order = wc_get_order($post);
+		$dp    = is_null($request['dp']) ? wc_get_price_decimals() : absint($request['dp']);
 
 		$data = array(
 			'id'                   => $order->get_id(),
@@ -137,16 +137,16 @@ 
 			'currency'             => $order->get_currency(),
 			'version'              => $order->get_version(),
 			'prices_include_tax'   => $order->get_prices_include_tax(),
-			'date_created'         => wc_rest_prepare_date_response( $order->get_date_created() ),  // v1 API used UTC.
-			'date_modified'        => wc_rest_prepare_date_response( $order->get_date_modified() ), // v1 API used UTC.
+			'date_created'         => wc_rest_prepare_date_response($order->get_date_created()), // v1 API used UTC.
+			'date_modified'        => wc_rest_prepare_date_response($order->get_date_modified()), // v1 API used UTC.
 			'customer_id'          => $order->get_customer_id(),
-			'discount_total'       => wc_format_decimal( $order->get_total_discount(), $dp ),
-			'discount_tax'         => wc_format_decimal( $order->get_discount_tax(), $dp ),
-			'shipping_total'       => wc_format_decimal( $order->get_shipping_total(), $dp ),
-			'shipping_tax'         => wc_format_decimal( $order->get_shipping_tax(), $dp ),
-			'cart_tax'             => wc_format_decimal( $order->get_cart_tax(), $dp ),
-			'total'                => wc_format_decimal( $order->get_total(), $dp ),
-			'total_tax'            => wc_format_decimal( $order->get_total_tax(), $dp ),
+			'discount_total'       => wc_format_decimal($order->get_total_discount(), $dp),
+			'discount_tax'         => wc_format_decimal($order->get_discount_tax(), $dp),
+			'shipping_total'       => wc_format_decimal($order->get_shipping_total(), $dp),
+			'shipping_tax'         => wc_format_decimal($order->get_shipping_tax(), $dp),
+			'cart_tax'             => wc_format_decimal($order->get_cart_tax(), $dp),
+			'total'                => wc_format_decimal($order->get_total(), $dp),
+			'total_tax'            => wc_format_decimal($order->get_total_tax(), $dp),
 			'billing'              => array(),
 			'shipping'             => array(),
 			'payment_method'       => $order->get_payment_method(),
@@ -156,8 +156,8 @@ 
 			'customer_user_agent'  => $order->get_customer_user_agent(),
 			'created_via'          => $order->get_created_via(),
 			'customer_note'        => $order->get_customer_note(),
-			'date_completed'       => wc_rest_prepare_date_response( $order->get_date_completed(), false ), // v1 API used local time.
-			'date_paid'            => wc_rest_prepare_date_response( $order->get_date_paid(), false ), // v1 API used local time.
+			'date_completed'       => wc_rest_prepare_date_response($order->get_date_completed(), false), // v1 API used local time.
+			'date_paid'            => wc_rest_prepare_date_response($order->get_date_paid(), false), // v1 API used local time.
 			'cart_hash'            => $order->get_cart_hash(),
 			'line_items'           => array(),
 			'tax_lines'            => array(),
@@ -168,18 +168,18 @@ 
 		);
 
 		// Add addresses.
-		$data['billing']  = $order->get_address( 'billing' );
-		$data['shipping'] = $order->get_address( 'shipping' );
+		$data['billing']  = $order->get_address('billing');
+		$data['shipping'] = $order->get_address('shipping');
 
 		// Add line items.
-		foreach ( $order->get_items() as $item_id => $item ) {
-			$product      = $order->get_product_from_item( $item );
+		foreach ($order->get_items() as $item_id => $item) {
+			$product      = $order->get_product_from_item($item);
 			$product_id   = 0;
 			$variation_id = 0;
 			$product_sku  = null;
 
 			// Check if the product exists.
-			if ( is_object( $product ) ) {
+			if (is_object($product)) {
 				$product_id   = $item->get_product_id();
 				$variation_id = $item->get_variation_id();
 				$product_sku  = $product->get_sku();
@@ -189,11 +189,11 @@ 
 
 			$hideprefix = 'true' === $request['all_item_meta'] ? null : '_';
 
-			foreach ( $item->get_formatted_meta_data( $hideprefix, true ) as $meta_key => $formatted_meta ) {
+			foreach ($item->get_formatted_meta_data($hideprefix, true) as $meta_key => $formatted_meta) {
 				$item_meta[] = array(
 					'key'   => $formatted_meta->key,
 					'label' => $formatted_meta->display_key,
-					'value' => wc_clean( $formatted_meta->display_value ),
+					'value' => wc_clean($formatted_meta->display_value),
 				);
 			}
 
@@ -203,71 +203,71 @@ 
 				'sku'          => $product_sku,
 				'product_id'   => (int) $product_id,
 				'variation_id' => (int) $variation_id,
-				'quantity'     => wc_stock_amount( $item['qty'] ),
-				'tax_class'    => ! empty( $item['tax_class'] ) ? $item['tax_class'] : '',
-				'price'        => wc_format_decimal( $order->get_item_total( $item, false, false ), $dp ),
-				'subtotal'     => wc_format_decimal( $order->get_line_subtotal( $item, false, false ), $dp ),
-				'subtotal_tax' => wc_format_decimal( $item['line_subtotal_tax'], $dp ),
-				'total'        => wc_format_decimal( $order->get_line_total( $item, false, false ), $dp ),
-				'total_tax'    => wc_format_decimal( $item['line_tax'], $dp ),
+				'quantity'     => wc_stock_amount($item['qty']),
+				'tax_class'    => ! empty($item['tax_class']) ? $item['tax_class'] : '',
+				'price'        => wc_format_decimal($order->get_item_total($item, false, false), $dp),
+				'subtotal'     => wc_format_decimal($order->get_line_subtotal($item, false, false), $dp),
+				'subtotal_tax' => wc_format_decimal($item['line_subtotal_tax'], $dp),
+				'total'        => wc_format_decimal($order->get_line_total($item, false, false), $dp),
+				'total_tax'    => wc_format_decimal($item['line_tax'], $dp),
 				'taxes'        => array(),
 				'meta'         => $item_meta,
 			);
 
-			$item_line_taxes = maybe_unserialize( $item['line_tax_data'] );
-			if ( isset( $item_line_taxes['total'] ) ) {
+			$item_line_taxes = maybe_unserialize($item['line_tax_data']);
+			if (isset($item_line_taxes['total'])) {
 				$line_tax = array();
 
-				foreach ( $item_line_taxes['total'] as $tax_rate_id => $tax ) {
-					$line_tax[ $tax_rate_id ] = array(
+				foreach ($item_line_taxes['total'] as $tax_rate_id => $tax) {
+					$line_tax[$tax_rate_id] = array(
 						'id'       => $tax_rate_id,
 						'total'    => $tax,
 						'subtotal' => '',
 					);
 				}
 
-				foreach ( $item_line_taxes['subtotal'] as $tax_rate_id => $tax ) {
-					$line_tax[ $tax_rate_id ]['subtotal'] = $tax;
+				foreach ($item_line_taxes['subtotal'] as $tax_rate_id => $tax) {
+					$line_tax[$tax_rate_id]['subtotal'] = $tax;
 				}
 
-				$line_item['taxes'] = array_values( $line_tax );
+				$line_item['taxes'] = array_values($line_tax);
 			}
 
 			$data['line_items'][] = $line_item;
 		}
 
 		// Add taxes.
-		foreach ( $order->get_items( 'tax' ) as $key => $tax ) {
+		foreach ($order->get_items('tax') as $key => $tax) {
 			$tax_line = array(
 				'id'                 => $key,
 				'rate_code'          => $tax['name'],
 				'rate_id'            => $tax['rate_id'],
-				'label'              => isset( $tax['label'] ) ? $tax['label'] : $tax['name'],
+				'label'              => isset($tax['label']) ? $tax['label'] : $tax['name'],
 				'compound'           => (bool) $tax['compound'],
-				'tax_total'          => wc_format_decimal( $tax['tax_amount'], $dp ),
-				'shipping_tax_total' => wc_format_decimal( $tax['shipping_tax_amount'], $dp ),
+				'tax_total'          => wc_format_decimal($tax['tax_amount'], $dp),
+				'shipping_tax_total' => wc_format_decimal($tax['shipping_tax_amount'], $dp),
 			);
 
 			$data['tax_lines'][] = $tax_line;
 		}
 
 		// Add shipping.
-		foreach ( $order->get_shipping_methods() as $shipping_item_id => $shipping_item ) {
+		foreach ($order->get_shipping_methods() as $shipping_item_id => $shipping_item) {
 			$shipping_line = array(
 				'id'           => $shipping_item_id,
 				'method_title' => $shipping_item['name'],
 				'method_id'    => $shipping_item['method_id'],
-				'total'        => wc_format_decimal( $shipping_item['cost'], $dp ),
-				'total_tax'    => wc_format_decimal( '', $dp ),
+				'total'        => wc_format_decimal($shipping_item['cost'], $dp),
+				'total_tax'    => wc_format_decimal('', $dp),
 				'taxes'        => array(),
 			);
 
 			$shipping_taxes = $shipping_item->get_taxes();
 
-			if ( ! empty( $shipping_taxes['total'] ) ) {
-				$shipping_line['total_tax'] = wc_format_decimal( array_sum( $shipping_taxes['total'] ), $dp );
+			if ( ! empty($shipping_taxes['total'])) {
+				$shipping_line['total_tax'] = wc_format_decimal(array_sum($shipping_taxes['total']), $dp);
 
-				foreach ( $shipping_taxes['total'] as $tax_rate_id => $tax ) {
+				foreach ($shipping_taxes['total'] as $tax_rate_id => $tax) {
 					$shipping_line['taxes'][] = array(
 						'id'       => $tax_rate_id,
 						'total'    => $tax,
@@ -279,70 +279,70 @@ 
 		}
 
 		// Add fees.
-		foreach ( $order->get_fees() as $fee_item_id => $fee_item ) {
+		foreach ($order->get_fees() as $fee_item_id => $fee_item) {
 			$fee_line = array(
 				'id'         => $fee_item_id,
 				'name'       => $fee_item['name'],
-				'tax_class'  => ! empty( $fee_item['tax_class'] ) ? $fee_item['tax_class'] : '',
+				'tax_class'  => ! empty($fee_item['tax_class']) ? $fee_item['tax_class'] : '',
 				'tax_status' => 'taxable',
-				'total'      => wc_format_decimal( $order->get_line_total( $fee_item ), $dp ),
-				'total_tax'  => wc_format_decimal( $order->get_line_tax( $fee_item ), $dp ),
+				'total'      => wc_format_decimal($order->get_line_total($fee_item), $dp),
+				'total_tax'  => wc_format_decimal($order->get_line_tax($fee_item), $dp),
 				'taxes'      => array(),
 			);
 
-			$fee_line_taxes = maybe_unserialize( $fee_item['line_tax_data'] );
-			if ( isset( $fee_line_taxes['total'] ) ) {
+			$fee_line_taxes = maybe_unserialize($fee_item['line_tax_data']);
+			if (isset($fee_line_taxes['total'])) {
 				$fee_tax = array();
 
-				foreach ( $fee_line_taxes['total'] as $tax_rate_id => $tax ) {
-					$fee_tax[ $tax_rate_id ] = array(
+				foreach ($fee_line_taxes['total'] as $tax_rate_id => $tax) {
+					$fee_tax[$tax_rate_id] = array(
 						'id'       => $tax_rate_id,
 						'total'    => $tax,
 						'subtotal' => '',
 					);
 				}
 
-				if ( isset( $fee_line_taxes['subtotal'] ) ) {
-					foreach ( $fee_line_taxes['subtotal'] as $tax_rate_id => $tax ) {
-						$fee_tax[ $tax_rate_id ]['subtotal'] = $tax;
+				if (isset($fee_line_taxes['subtotal'])) {
+					foreach ($fee_line_taxes['subtotal'] as $tax_rate_id => $tax) {
+						$fee_tax[$tax_rate_id]['subtotal'] = $tax;
 					}
 				}
 
-				$fee_line['taxes'] = array_values( $fee_tax );
+				$fee_line['taxes'] = array_values($fee_tax);
 			}
 
 			$data['fee_lines'][] = $fee_line;
 		}
 
 		// Add coupons.
-		foreach ( $order->get_items( 'coupon' ) as $coupon_item_id => $coupon_item ) {
+		foreach ($order->get_items('coupon') as $coupon_item_id => $coupon_item) {
 			$coupon_line = array(
 				'id'           => $coupon_item_id,
 				'code'         => $coupon_item['name'],
-				'discount'     => wc_format_decimal( $coupon_item['discount_amount'], $dp ),
-				'discount_tax' => wc_format_decimal( $coupon_item['discount_amount_tax'], $dp ),
+				'discount'     => wc_format_decimal($coupon_item['discount_amount'], $dp),
+				'discount_tax' => wc_format_decimal($coupon_item['discount_amount_tax'], $dp),
 			);
 
 			$data['coupon_lines'][] = $coupon_line;
 		}
 
 		// Add refunds.
-		foreach ( $order->get_refunds() as $refund ) {
+		foreach ($order->get_refunds() as $refund) {
 			$data['refunds'][] = array(
 				'id'     => $refund->get_id(),
 				'refund' => $refund->get_reason() ? $refund->get_reason() : '',
-				'total'  => '-' . wc_format_decimal( $refund->get_amount(), $dp ),
+				'total'  => '-' . wc_format_decimal($refund->get_amount(), $dp),
 			);
 		}
 
-		$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( $order, $request ) );
+		$response->add_links($this->prepare_links($order, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -354,7 +354,7 @@ 
 		 * @param WP_Post            $post       Post object.
 		 * @param WP_REST_Request    $request    Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request);
 	}
 
 	/**
@@ -364,23 +364,23 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array Links for the given order.
 	 */
-	protected function prepare_links( $order, $request ) {
+	protected function prepare_links($order, $request) {
 		$links = array(
 			'self' => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $order->get_id() ) ),
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $order->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) $order->get_user_id() ) {
+		if (0 !== (int) $order->get_user_id()) {
 			$links['customer'] = array(
-				'href' => rest_url( sprintf( '/%s/customers/%d', $this->namespace, $order->get_user_id() ) ),
+				'href' => rest_url(sprintf('/%s/customers/%d', $this->namespace, $order->get_user_id())),
 			);
 		}
-		if ( 0 !== (int) $order->get_parent_id() ) {
+		if (0 !== (int) $order->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/orders/%d', $this->namespace, $order->get_parent_id() ) ),
+				'href' => rest_url(sprintf('/%s/orders/%d', $this->namespace, $order->get_parent_id())),
 			);
 		}
 		return $links;
@@ -393,18 +393,18 @@ 
 	 * @param WP_REST_Request $request
 	 * @return array
 	 */
-	public function query_args( $args, $request ) {
+	public function query_args($args, $request) {
 		global $wpdb;
 
 		// Set post_status.
-		if ( 'any' !== $request['status'] ) {
+		if ('any' !== $request['status']) {
 			$args['post_status'] = 'wc-' . $request['status'];
 		} else {
 			$args['post_status'] = 'any';
 		}
 
-		if ( isset( $request['customer'] ) ) {
-			if ( ! empty( $args['meta_query'] ) ) {
+		if (isset($request['customer'])) {
+			if ( ! empty($args['meta_query'])) {
 				$args['meta_query'] = array();
 			}
 
@@ -416,27 +416,27 @@ 
 		}
 
 		// Search by product.
-		if ( ! empty( $request['product'] ) ) {
-			$order_ids = $wpdb->get_col( $wpdb->prepare( "
+		if ( ! empty($request['product'])) {
+			$order_ids = $wpdb->get_col($wpdb->prepare("
 				SELECT order_id
 				FROM {$wpdb->prefix}woocommerce_order_items
 				WHERE order_item_id IN ( SELECT order_item_id FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE meta_key = '_product_id' AND meta_value = %d )
 				AND order_item_type = 'line_item'
-			 ", $request['product'] ) );
+			 ", $request['product']));
 
 			// 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));
 			}
 		}
 
@@ -449,41 +449,41 @@ 
 	 * @param  WP_REST_Request $request Request object.
 	 * @return WP_Error|WC_Order $data Object.
 	 */
-	protected function prepare_item_for_database( $request ) {
-		$id        = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
-		$order     = new WC_Order( $id );
+	protected function prepare_item_for_database($request) {
+		$id        = isset($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 '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;
 					default :
-						if ( is_callable( array( $order, "set_{$key}" ) ) ) {
-							$order->{"set_{$key}"}( $value );
+						if (is_callable(array($order, "set_{$key}"))) {
+							$order->{"set_{$key}"}($value);
 						}
 						break;
 				}
@@ -499,7 +499,7 @@ 
 		 * @param WC_Order           $order      The order object.
 		 * @param WP_REST_Request    $request    Request object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}", $order, $request );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}", $order, $request);
 	}
 
 	/**
@@ -508,8 +508,8 @@ 
 	 * @param array $data
 	 * @return WC_Order
 	 */
-	protected function create_base_order( $data ) {
-		return wc_create_order( $data );
+	protected function create_base_order($data) {
+		return wc_create_order($data);
 	}
 
 	/**
@@ -517,8 +517,8 @@ 
 	 * @param  array $schema
 	 * @return bool
 	 */
-	protected function filter_writable_props( $schema ) {
-		return empty( $schema['readonly'] );
+	protected function filter_writable_props($schema) {
+		return empty($schema['readonly']);
 	}
 
 	/**
@@ -527,34 +527,34 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return int|WP_Error
 	 */
-	protected function create_order( $request ) {
+	protected function create_order($request) {
 		try {
 			// Make sure customer exists.
-			if ( ! is_null( $request['customer_id'] ) && 0 !== $request['customer_id'] && false === get_user_by( 'id', $request['customer_id'] ) ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_customer_id',__( 'Customer ID is invalid.', 'woocommerce' ), 400 );
+			if ( ! is_null($request['customer_id']) && 0 !== $request['customer_id'] && 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');
 			}
 
-			$order = $this->prepare_item_for_database( $request );
-			$order->set_created_via( 'rest-api' );
-			$order->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
+			$order = $this->prepare_item_for_database($request);
+			$order->set_created_via('rest-api');
+			$order->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
 			$order->calculate_totals();
 			$order->save();
 
 			// Handle set paid.
-			if ( true === $request['set_paid'] ) {
-				$order->payment_complete( $request['transaction_id'] );
+			if (true === $request['set_paid']) {
+				$order->payment_complete($request['transaction_id']);
 			}
 
 			return $order->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() ) );
+		} 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()));
 		}
 	}
 
@@ -564,26 +564,26 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return int|WP_Error
 	 */
-	protected function update_order( $request ) {
+	protected function update_order($request) {
 		try {
-			$order = $this->prepare_item_for_database( $request );
+			$order = $this->prepare_item_for_database($request);
 			$order->save();
 
 			// Handle set paid.
-			if ( $order->needs_payment() && true === $request['set_paid'] ) {
-				$order->payment_complete( $request['transaction_id'] );
+			if ($order->needs_payment() && true === $request['set_paid']) {
+				$order->payment_complete($request['transaction_id']);
 			}
 
 			// 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'] ) ) {
-				$order->calculate_totals( true );
+			if (isset($request['billing']) || isset($request['shipping']) || isset($request['line_items']) || isset($request['shipping_lines']) || isset($request['fee_lines']) || isset($request['coupon_lines'])) {
+				$order->calculate_totals(true);
 			}
 
 			return $order->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() ) );
+		} 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()));
 		}
 	}
 
@@ -594,10 +594,10 @@ 
 	 * @param array $posted
 	 * @param string $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);
 			}
 		}
 	}
@@ -610,15 +610,15 @@ 
 	 * @return int
 	 * @throws WC_REST_Exception
 	 */
-	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;
 	}
@@ -629,9 +629,9 @@ 
 	 * @param string $prop
 	 * @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]);
 		}
 	}
 
@@ -641,9 +641,9 @@ 
 	 * @param string[] $props
 	 * @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);
 		}
 	}
 
@@ -656,22 +656,22 @@ 
 	 * @return WC_Order_Item_Product
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_line_items( $posted, $action = 'create' ) {
-		$item    = new WC_Order_Item_Product( ! empty( $posted['id'] ) ? $posted['id'] : '' );
-		$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') {
+		$item    = new WC_Order_Item_Product( ! empty($posted['id']) ? $posted['id'] : '');
+		$product = wc_get_product($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 );
+		$this->maybe_set_item_props($item, array('name', 'quantity', 'total', 'subtotal', 'tax_class'), $posted);
 
 		return $item;
 	}
@@ -685,16 +685,16 @@ 
 	 * @return WC_Order_Item_Shipping
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_shipping_lines( $posted, $action ) {
-		$item = new WC_Order_Item_Shipping( ! empty( $posted['id'] ) ? $posted['id'] : '' );
+	protected function prepare_shipping_lines($posted, $action) {
+		$item = new WC_Order_Item_Shipping( ! empty($posted['id']) ? $posted['id'] : '');
 
-		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 );
+		$this->maybe_set_item_props($item, array('method_id', 'method_title', 'total'), $posted);
 
 		return $item;
 	}
@@ -708,16 +708,16 @@ 
 	 * @return WC_Order_Item_Fee
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_fee_lines( $posted, $action ) {
-		$item = new WC_Order_Item_Fee( ! empty( $posted['id'] ) ? $posted['id'] : '' );
+	protected function prepare_fee_lines($posted, $action) {
+		$item = new WC_Order_Item_Fee( ! empty($posted['id']) ? $posted['id'] : '');
 
-		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 );
+		$this->maybe_set_item_props($item, array('name', 'tax_class', 'tax_status', 'total'), $posted);
 
 		return $item;
 	}
@@ -731,16 +731,16 @@ 
 	 * @return WC_Order_Item_Coupon
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_coupon_lines( $posted, $action ) {
-		$item = new WC_Order_Item_Coupon( ! empty( $posted['id'] ) ? $posted['id'] : '' );
+	protected function prepare_coupon_lines($posted, $action) {
+		$item = new WC_Order_Item_Coupon( ! empty($posted['id']) ? $posted['id'] : '');
 
-		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 );
+		$this->maybe_set_item_props($item, array('code', 'discount'), $posted);
 
 		return $item;
 	}
@@ -755,10 +755,10 @@ 
 	 * @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';
@@ -767,29 +767,29 @@ 
 		$method = 'prepare_' . $item_type;
 
 		// Verify provided line item ID is associated with order.
-		if ( 'update' === $action ) {
+		if ('update' === $action) {
 			$result = $wpdb->get_row(
-				$wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d AND order_id = %d",
-				absint( $posted['id'] ),
-				absint( $order->get_id() )
+				$wpdb->prepare("SELECT * FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d AND order_id = %d",
+				absint($posted['id']),
+				absint($order->get_id())
 			) );
-			if ( is_null( $result ) ) {
-				throw new WC_REST_Exception( 'woocommerce_rest_invalid_item_id', __( 'Order item ID provided is not associated with order.', 'woocommerce' ), 400 );
+			if (is_null($result)) {
+				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 = $this->$method($posted, $action);
 
 		/**
 		 * Action hook to adjust item before save.
 		 * @since 3.0.0
 		 */
-		do_action( 'woocommerce_rest_set_order_item', $item, $posted );
+		do_action('woocommerce_rest_set_order_item', $item, $posted);
 
 		// Save or add to order
-		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;
 			}
 		}
@@ -820,19 +820,19 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function create_item( $request ) {
-		if ( ! empty( $request['id'] ) ) {
+	public function create_item($request) {
+		if ( ! empty($request['id'])) {
 			/* translators: %s: post type */
-			return new WP_Error( "woocommerce_rest_{$this->post_type}_exists", sprintf( __( 'Cannot create existing %s.', 'woocommerce' ), $this->post_type ), array( 'status' => 400 ) );
+			return new WP_Error("woocommerce_rest_{$this->post_type}_exists", sprintf(__('Cannot create existing %s.', 'woocommerce'), $this->post_type), array('status' => 400));
 		}
 
-		$order_id = $this->create_order( $request );
-		if ( is_wp_error( $order_id ) ) {
+		$order_id = $this->create_order($request);
+		if (is_wp_error($order_id)) {
 			return $order_id;
 		}
 
-		$post = get_post( $order_id );
-		$this->update_additional_fields_for_object( $post, $request );
+		$post = get_post($order_id);
+		$this->update_additional_fields_for_object($post, $request);
 
 		/**
 		 * Fires after a single item is created or updated via the REST API.
@@ -841,12 +841,12 @@ 
 		 * @param WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating item, false when updating.
 		 */
-		do_action( "woocommerce_rest_insert_{$this->post_type}", $post, $request, true );
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $post, $request );
-		$response = rest_ensure_response( $response );
-		$response->set_status( 201 );
-		$response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $post->ID ) ) );
+		do_action("woocommerce_rest_insert_{$this->post_type}", $post, $request, true);
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($post, $request);
+		$response = rest_ensure_response($response);
+		$response->set_status(201);
+		$response->header('Location', rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $post->ID)));
 
 		return $response;
 	}
@@ -857,21 +857,21 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function update_item( $request ) {
+	public function update_item($request) {
 		try {
 			$post_id = (int) $request['id'];
 
-			if ( empty( $post_id ) || get_post_type( $post_id ) !== $this->post_type ) {
-				return new WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'ID is invalid.', 'woocommerce' ), array( 'status' => 400 ) );
+			if (empty($post_id) || get_post_type($post_id) !== $this->post_type) {
+				return new WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('ID is invalid.', 'woocommerce'), array('status' => 400));
 			}
 
-			$order_id = $this->update_order( $request );
-			if ( is_wp_error( $order_id ) ) {
+			$order_id = $this->update_order($request);
+			if (is_wp_error($order_id)) {
 				return $order_id;
 			}
 
-			$post = get_post( $order_id );
-			$this->update_additional_fields_for_object( $post, $request );
+			$post = get_post($order_id);
+			$this->update_additional_fields_for_object($post, $request);
 
 			/**
 			 * Fires after a single item is created or updated via the REST API.
@@ -880,13 +880,13 @@ 
 			 * @param WP_REST_Request $request   Request object.
 			 * @param boolean         $creating  True when creating item, false when updating.
 			 */
-			do_action( "woocommerce_rest_insert_{$this->post_type}", $post, $request, false );
-			$request->set_param( 'context', 'edit' );
-			$response = $this->prepare_item_for_response( $post, $request );
-			return rest_ensure_response( $response );
+			do_action("woocommerce_rest_insert_{$this->post_type}", $post, $request, false);
+			$request->set_param('context', 'edit');
+			$response = $this->prepare_item_for_response($post, $request);
+			return rest_ensure_response($response);
 
-		} catch ( Exception $e ) {
-			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+		} catch (Exception $e) {
+			return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 	}
 
@@ -897,8 +897,8 @@ 
 	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;
@@ -916,419 +916,419 @@ 
 			'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'),
 				),
 				'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'),
 				),
 				'order_key' => array(
-					'description' => __( 'Order key.', 'woocommerce' ),
+					'description' => __('Order key.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'number' => array(
-					'description' => __( 'Order number.', 'woocommerce' ),
+					'description' => __('Order number.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'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'),
 				),
 				'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,
 				),
 				'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,
 				),
 				'date_created' => 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, 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,
 				),
 				'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'),
 				),
 				'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,
 				),
 				'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',
 					),
 				),
 				'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'),
 				),
 				'transaction_id' => array(
-					'description' => __( 'Unique transaction ID.', 'woocommerce' ),
+					'description' => __('Unique transaction ID.', 'woocommerce'),
 					'type'        => 'string',
-					'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,
 				),
 				'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,
 				),
 				'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'),
 				),
 				'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_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,
 				),
 				'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,
 				),
 				'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'),
 								'readonly'    => true,
 							),
 							'sku' => array(
-								'description' => __( 'Product SKU.', 'woocommerce' ),
+								'description' => __('Product SKU.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'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'),
 								'readonly'    => true,
 							),
 							'price' => array(
-								'description' => __( 'Product price.', 'woocommerce' ),
+								'description' => __('Product price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'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'),
 							),
 							'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'),
 							),
 							'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' => array(
-								'description' => __( 'Line item meta data.', 'woocommerce' ),
+								'description' => __('Line item meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'key' => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'label' => array(
-											'description' => __( 'Meta label.', 'woocommerce' ),
+											'description' => __('Meta label.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 									),
@@ -1338,110 +1338,110 @@ 
 					),
 				),
 				'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,
 							),
 						),
 					),
 				),
 				'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'),
 							),
 							'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,
 										),
 									),
@@ -1451,68 +1451,68 @@ 
 					),
 				),
 				'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'),
 							),
 							'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,
 										),
 									),
@@ -1522,61 +1522,61 @@ 
 					),
 				),
 				'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,
 							),
 						),
 					),
 				),
 				'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,
 							),
 						),
@@ -1585,7 +1585,7 @@ 
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -1598,27 +1598,27 @@ 
 
 		$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' ), $this->get_order_statuses() ),
+			'enum'              => array_merge(array('any'), $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' ),
+			'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(
 			'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',

src/Controllers/Version1/class-wc-rest-products-v1-controller.php

Spacing +842 added lines, -842 removed lines

@@ -10,7 +10,7 @@ 
  * @since    3.0.0
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -47,75 +47,75 @@ 
 	 * Initialize product actions.
 	 */
 	public function __construct() {
-		add_filter( "woocommerce_rest_{$this->post_type}_query", array( $this, 'query_args' ), 10, 2 );
-		add_action( "woocommerce_rest_insert_{$this->post_type}", array( $this, 'clear_transients' ) );
+		add_filter("woocommerce_rest_{$this->post_type}_query", array($this, 'query_args'), 10, 2);
+		add_action("woocommerce_rest_insert_{$this->post_type}", array($this, 'clear_transients'));
 	}
 
 	/**
 	 * Register the routes for products.
 	 */
 	public function register_routes() {
-		register_rest_route( $this->namespace, '/' . $this->rest_base, array(
+		register_rest_route($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(),
 			),
 			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'),
+		));
 
-		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
+		register_rest_route($this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', 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,
-						'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'),
+		));
 
-		register_rest_route( $this->namespace, '/' . $this->rest_base . '/batch', array(
+		register_rest_route($this->namespace, '/' . $this->rest_base . '/batch', 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'),
+		));
 	}
 
 	/**
@@ -124,7 +124,7 @@ 
 	 * @return array
 	 */
 	protected function get_post_types() {
-		return array( 'product', 'product_variation' );
+		return array('product', 'product_variation');
 	}
 
 	/**
@@ -134,7 +134,7 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return array
 	 */
-	public function query_args( $args, $request ) {
+	public function query_args($args, $request) {
 		// Set post_status.
 		$args['post_status'] = $request['status'];
 
@@ -150,22 +150,22 @@ 
 		);
 
 		// Set tax_query for each passed arg.
-		foreach ( $taxonomies as $taxonomy => $key ) {
-			if ( ! empty( $request[ $key ] ) && is_array( $request[ $key ] ) ) {
-				$request[ $key ] = array_filter( $request[ $key ] );
+		foreach ($taxonomies as $taxonomy => $key) {
+			if ( ! empty($request[$key]) && is_array($request[$key])) {
+				$request[$key] = array_filter($request[$key]);
 			}
 
-			if ( ! empty( $request[ $key ] ) ) {
+			if ( ! empty($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',
@@ -174,8 +174,8 @@ 
 		}
 
 		// 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',
@@ -184,34 +184,34 @@ 
 			}
 		}
 
-		if ( ! empty( $tax_query ) ) {
+		if ( ! empty($tax_query)) {
 			$args['tax_query'] = $tax_query;
 		}
 
 		// 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'];
 			}
 
-			$args['meta_query'] = $this->add_meta_query( $args, array(
+			$args['meta_query'] = $this->add_meta_query($args, array(
 				'key'     => '_sku',
 				'value'   => $skus,
 				'compare' => 'IN',
-			) );
+			));
 		}
 
 		// Apply all WP_Query filters again.
-		if ( is_array( $request['filter'] ) ) {
-			$args = array_merge( $args, $request['filter'] );
-			unset( $args['filter'] );
+		if (is_array($request['filter'])) {
+			$args = array_merge($args, $request['filter']);
+			unset($args['filter']);
 		}
 
 		// 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;
 		}
@@ -225,11 +225,11 @@ 
 	 * @param WC_Product|WC_Product_Variation $product Product instance.
 	 * @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'],
@@ -248,10 +248,10 @@ 
 	 * @param string     $taxonomy Taxonomy slug.
 	 * @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,
@@ -268,50 +268,50 @@ 
 	 * @param WC_Product|WC_Product_Variation $product Product instance.
 	 * @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_gmt ),
-				'date_modified' => wc_rest_prepare_date_response( $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_gmt),
+				'date_modified' => wc_rest_prepare_date_response($attachment_post->post_modified_gmt),
+				'src'           => current($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' ) ), // Default to now.
-				'date_modified' => wc_rest_prepare_date_response( current_time( 'mysql' ) ),
+				'date_created'  => wc_rest_prepare_date_response(current_time('mysql')), // Default to now.
+				'date_modified' => wc_rest_prepare_date_response(current_time('mysql')),
 				'src'           => wc_placeholder_img_src(),
-				'name'          => __( 'Placeholder', 'woocommerce' ),
-				'alt'           => __( 'Placeholder', 'woocommerce' ),
+				'name'          => __('Placeholder', 'woocommerce'),
+				'alt'           => __('Placeholder', 'woocommerce'),
 				'position'      => 0,
 			);
 		}
@@ -325,9 +325,9 @@ 
 	 * @param  string $name Taxonomy name.
 	 * @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;
 	}
@@ -338,21 +338,21 @@ 
 	 * @param WC_Product $product Product instance.
 	 * @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_label( $key ),
+						'id'     => wc_attribute_taxonomy_id_by_name($key),
+						'name'   => $this->get_attribute_taxonomy_label($key),
 						'option' => $value,
 					);
 				} else {
 					$default[] = array(
 						'id'     => 0,
-						'name'   => wc_attribute_taxonomy_slug( $key ),
+						'name'   => wc_attribute_taxonomy_slug($key),
 						'option' => $value,
 					);
 				}
@@ -369,11 +369,11 @@ 
 	 * @param array $attribute  Attribute data.
 	 * @return array
 	 */
-	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'], array( 'fields' => 'names' ) );
-		} elseif ( isset( $attribute['value'] ) ) {
-			return array_map( 'trim', explode( '|', $attribute['value'] ) );
+	protected function get_attribute_options($product_id, $attribute) {
+		if (isset($attribute['is_taxonomy']) && $attribute['is_taxonomy']) {
+			return wc_get_product_terms($product_id, $attribute['name'], array('fields' => 'names'));
+		} elseif (isset($attribute['value'])) {
+			return array_map('trim', explode('|', $attribute['value']));
 		}
 
 		return array();
@@ -385,25 +385,25 @@ 
 	 * @param WC_Product|WC_Product_Variation $product Product instance.
 	 * @return array
 	 */
-	protected function get_attributes( $product ) {
+	protected function get_attributes($product) {
 		$attributes = array();
 
-		if ( $product->is_type( 'variation' ) ) {
+		if ($product->is_type('variation')) {
 			// Variation attributes.
-			foreach ( $product->get_variation_attributes() as $attribute_name => $attribute ) {
-				$name = str_replace( 'attribute_', '', $attribute_name );
+			foreach ($product->get_variation_attributes() as $attribute_name => $attribute) {
+				$name = str_replace('attribute_', '', $attribute_name);
 
-				if ( ! $attribute ) {
+				if ( ! $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_label( $name ),
-						'option' => $option_term && ! is_wp_error( $option_term ) ? $option_term->name : $attribute,
+						'id'     => wc_attribute_taxonomy_id_by_name($name),
+						'name'   => $this->get_attribute_taxonomy_label($name),
+						'option' => $option_term && ! is_wp_error($option_term) ? $option_term->name : $attribute,
 					);
 				} else {
 					$attributes[] = array(
@@ -414,15 +414,15 @@ 
 				}
 			}
 		} else {
-			foreach ( $product->get_attributes() as $attribute ) {
-				if ( $attribute['is_taxonomy'] ) {
+			foreach ($product->get_attributes() as $attribute) {
+				if ($attribute['is_taxonomy']) {
 					$attributes[] = array(
-						'id'        => wc_attribute_taxonomy_id_by_name( $attribute['name'] ),
-						'name'      => $this->get_attribute_taxonomy_label( $attribute['name'] ),
+						'id'        => wc_attribute_taxonomy_id_by_name($attribute['name']),
+						'name'      => $this->get_attribute_taxonomy_label($attribute['name']),
 						'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),
 					);
 				} else {
 					$attributes[] = array(
@@ -431,7 +431,7 @@ 
 						'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),
 					);
 				}
 			}
@@ -447,7 +447,7 @@ 
 	 * @param WC_Product $product Product instance.
 	 * @return int
 	 */
-	protected function get_product_menu_order( $product ) {
+	protected function get_product_menu_order($product) {
 		return $product->get_menu_order();
 	}
 
@@ -457,38 +457,38 @@ 
 	 * @param WC_Product $product Product instance.
 	 * @return array
 	 */
-	protected function get_product_data( $product ) {
+	protected function get_product_data($product) {
 		$data = array(
 			'id'                    => $product->get_id(),
 			'name'                  => $product->get_name(),
 			'slug'                  => $product->get_slug(),
 			'permalink'             => $product->get_permalink(),
-			'date_created'          => wc_rest_prepare_date_response( $product->get_date_created() ),
-			'date_modified'         => wc_rest_prepare_date_response( $product->get_date_modified() ),
+			'date_created'          => wc_rest_prepare_date_response($product->get_date_created()),
+			'date_modified'         => wc_rest_prepare_date_response($product->get_date_modified()),
 			'type'                  => $product->get_type(),
 			'status'                => $product->get_status(),
 			'featured'              => $product->is_featured(),
 			'catalog_visibility'    => $product->get_catalog_visibility(),
-			'description'           => wpautop( do_shortcode( $product->get_description() ) ),
-			'short_description'     => apply_filters( 'woocommerce_short_description', $product->get_short_description() ),
+			'description'           => wpautop(do_shortcode($product->get_description())),
+			'short_description'     => apply_filters('woocommerce_short_description', $product->get_short_description()),
 			'sku'                   => $product->get_sku(),
 			'price'                 => $product->get_price(),
 			'regular_price'         => $product->get_regular_price(),
 			'sale_price'            => $product->get_sale_price() ? $product->get_sale_price() : '',
-			'date_on_sale_from'     => $product->get_date_on_sale_from() ? date( 'Y-m-d', $product->get_date_on_sale_from()->getTimestamp() ) : '',
-			'date_on_sale_to'       => $product->get_date_on_sale_to() ? date( 'Y-m-d', $product->get_date_on_sale_to()->getTimestamp() ) : '',
+			'date_on_sale_from'     => $product->get_date_on_sale_from() ? date('Y-m-d', $product->get_date_on_sale_from()->getTimestamp()) : '',
+			'date_on_sale_to'       => $product->get_date_on_sale_to() ? date('Y-m-d', $product->get_date_on_sale_to()->getTimestamp()) : '',
 			'price_html'            => $product->get_price_html(),
 			'on_sale'               => $product->is_on_sale(),
 			'purchasable'           => $product->is_purchasable(),
 			'total_sales'           => $product->get_total_sales(),
 			'virtual'               => $product->is_virtual(),
 			'downloadable'          => $product->is_downloadable(),
-			'downloads'             => $this->get_downloads( $product ),
+			'downloads'             => $this->get_downloads($product),
 			'download_limit'        => $product->get_download_limit(),
 			'download_expiry'       => $product->get_download_expiry(),
 			'download_type'         => 'standard',
-			'external_url'          => $product->is_type( 'external' ) ? $product->get_product_url() : '',
-			'button_text'           => $product->is_type( 'external' ) ? $product->get_button_text() : '',
+			'external_url'          => $product->is_type('external') ? $product->get_product_url() : '',
+			'button_text'           => $product->is_type('external') ? $product->get_button_text() : '',
 			'tax_status'            => $product->get_tax_status(),
 			'tax_class'             => $product->get_tax_class(),
 			'manage_stock'          => $product->managing_stock(),
@@ -509,18 +509,18 @@ 
 			'shipping_class'        => $product->get_shipping_class(),
 			'shipping_class_id'     => $product->get_shipping_class_id(),
 			'reviews_allowed'       => $product->get_reviews_allowed(),
-			'average_rating'        => wc_format_decimal( $product->get_average_rating(), 2 ),
+			'average_rating'        => wc_format_decimal($product->get_average_rating(), 2),
 			'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() ),
-			'cross_sell_ids'        => array_map( 'absint', $product->get_cross_sell_ids() ),
+			'related_ids'           => array_map('absint', array_values(wc_get_related_products($product->get_id()))),
+			'upsell_ids'            => array_map('absint', $product->get_upsell_ids()),
+			'cross_sell_ids'        => array_map('absint', $product->get_cross_sell_ids()),
 			'parent_id'             => $product->get_parent_id(),
-			'purchase_note'         => wpautop( do_shortcode( wp_kses_post( $product->get_purchase_note() ) ) ),
-			'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( $product ),
+			'purchase_note'         => wpautop(do_shortcode(wp_kses_post($product->get_purchase_note()))),
+			'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(),
@@ -535,32 +535,32 @@ 
 	 * @param WC_Product $product Product instance.
 	 * @return array
 	 */
-	protected function get_variation_data( $product ) {
+	protected function get_variation_data($product) {
 		$variations = array();
 
-		foreach ( $product->get_children() as $child_id ) {
-			$variation = wc_get_product( $child_id );
-			if ( ! $variation || ! $variation->exists() ) {
+		foreach ($product->get_children() as $child_id) {
+			$variation = wc_get_product($child_id);
+			if ( ! $variation || ! $variation->exists()) {
 				continue;
 			}
 
 			$variations[] = array(
 				'id'                 => $variation->get_id(),
-				'date_created'       => wc_rest_prepare_date_response( $variation->get_date_created() ),
-				'date_modified'      => wc_rest_prepare_date_response( $variation->get_date_modified() ),
+				'date_created'       => wc_rest_prepare_date_response($variation->get_date_created()),
+				'date_modified'      => wc_rest_prepare_date_response($variation->get_date_modified()),
 				'permalink'          => $variation->get_permalink(),
 				'sku'                => $variation->get_sku(),
 				'price'              => $variation->get_price(),
 				'regular_price'      => $variation->get_regular_price(),
 				'sale_price'         => $variation->get_sale_price(),
-				'date_on_sale_from'  => $variation->get_date_on_sale_from() ? date( 'Y-m-d', $variation->get_date_on_sale_from()->getTimestamp() ) : '',
-				'date_on_sale_to'    => $variation->get_date_on_sale_to() ? date( 'Y-m-d', $variation->get_date_on_sale_to()->getTimestamp() ) : '',
+				'date_on_sale_from'  => $variation->get_date_on_sale_from() ? date('Y-m-d', $variation->get_date_on_sale_from()->getTimestamp()) : '',
+				'date_on_sale_to'    => $variation->get_date_on_sale_to() ? date('Y-m-d', $variation->get_date_on_sale_to()->getTimestamp()) : '',
 				'on_sale'            => $variation->is_on_sale(),
 				'purchasable'        => $variation->is_purchasable(),
 				'visible'            => $variation->is_visible(),
 				'virtual'            => $variation->is_virtual(),
 				'downloadable'       => $variation->is_downloadable(),
-				'downloads'          => $this->get_downloads( $variation ),
+				'downloads'          => $this->get_downloads($variation),
 				'download_limit'     => '' !== $variation->get_download_limit() ? (int) $variation->get_download_limit() : -1,
 				'download_expiry'    => '' !== $variation->get_download_expiry() ? (int) $variation->get_download_expiry() : -1,
 				'tax_status'         => $variation->get_tax_status(),
@@ -579,8 +579,8 @@ 
 				),
 				'shipping_class'     => $variation->get_shipping_class(),
 				'shipping_class_id'  => $variation->get_shipping_class_id(),
-				'image'              => $this->get_images( $variation ),
-				'attributes'         => $this->get_attributes( $variation ),
+				'image'              => $this->get_images($variation),
+				'attributes'         => $this->get_attributes($variation),
 			);
 		}
 
@@ -594,28 +594,28 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_REST_Response
 	 */
-	public function prepare_item_for_response( $post, $request ) {
-		$product = wc_get_product( $post );
-		$data    = $this->get_product_data( $product );
+	public function prepare_item_for_response($post, $request) {
+		$product = wc_get_product($post);
+		$data    = $this->get_product_data($product);
 
 		// Add variations to variable products.
-		if ( $product->is_type( 'variable' ) && $product->has_child() ) {
-			$data['variations'] = $this->get_variation_data( $product );
+		if ($product->is_type('variable') && $product->has_child()) {
+			$data['variations'] = $this->get_variation_data($product);
 		}
 
 		// Add grouped products data.
-		if ( $product->is_type( 'grouped' ) && $product->has_child() ) {
+		if ($product->is_type('grouped') && $product->has_child()) {
 			$data['grouped_products'] = $product->get_children();
 		}
 
-		$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( $product, $request ) );
+		$response->add_links($this->prepare_links($product, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -627,7 +627,7 @@ 
 		 * @param WP_Post            $post       Post object.
 		 * @param WP_REST_Request    $request    Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request);
 	}
 
 	/**
@@ -637,19 +637,19 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array Links for the given product.
 	 */
-	protected function prepare_links( $product, $request ) {
+	protected function prepare_links($product, $request) {
 		$links = array(
 			'self' => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $product->get_id() ) ),
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $product->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 ( $product->get_parent_id() ) {
+		if ($product->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $product->get_parent_id() ) ),
+				'href' => rest_url(sprintf('/%s/products/%d', $this->namespace, $product->get_parent_id())),
 			);
 		}
 
@@ -662,57 +662,57 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return WP_Error|stdClass $data Post object.
 	 */
-	protected function prepare_item_for_database( $request ) {
-		$id = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
+	protected function prepare_item_for_database($request) {
+		$id = isset($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();
 		}
 
 		// 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']);
 		}
 
 		/**
@@ -725,7 +725,7 @@ 
 		 *                                       for inserting or updating the database.
 		 * @param WP_REST_Request $request       Request object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}", $product, $request );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}", $product, $request);
 	}
 
 	/**
@@ -734,18 +734,18 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function create_item( $request ) {
-		if ( ! empty( $request['id'] ) ) {
-			return new WP_Error( "woocommerce_rest_{$this->post_type}_exists", sprintf( __( 'Cannot create existing %s.', 'woocommerce' ), $this->post_type ), array( 'status' => 400 ) );
+	public function create_item($request) {
+		if ( ! empty($request['id'])) {
+			return new WP_Error("woocommerce_rest_{$this->post_type}_exists", sprintf(__('Cannot create existing %s.', 'woocommerce'), $this->post_type), array('status' => 400));
 		}
 
 		$product_id = 0;
 
 		try {
-			$product_id = $this->save_product( $request );
-			$post       = get_post( $product_id );
-			$this->update_additional_fields_for_object( $post, $request );
-			$this->update_post_meta_fields( $post, $request );
+			$product_id = $this->save_product($request);
+			$post       = get_post($product_id);
+			$this->update_additional_fields_for_object($post, $request);
+			$this->update_post_meta_fields($post, $request);
 
 			/**
 			 * Fires after a single item is created or updated via the REST API.
@@ -754,20 +754,20 @@ 
 			 * @param WP_REST_Request $request   Request object.
 			 * @param boolean         $creating  True when creating item, false when updating.
 			 */
-			do_action( 'woocommerce_rest_insert_product', $post, $request, true );
-			$request->set_param( 'context', 'edit' );
-			$response = $this->prepare_item_for_response( $post, $request );
-			$response = rest_ensure_response( $response );
-			$response->set_status( 201 );
-			$response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $post->ID ) ) );
+			do_action('woocommerce_rest_insert_product', $post, $request, true);
+			$request->set_param('context', 'edit');
+			$response = $this->prepare_item_for_response($post, $request);
+			$response = rest_ensure_response($response);
+			$response->set_status(201);
+			$response->header('Location', rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $post->ID)));
 
 			return $response;
-		} catch ( WC_Data_Exception $e ) {
-			$this->delete_post( $product_id );
-			return new WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( WC_REST_Exception $e ) {
-			$this->delete_post( $product_id );
-			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+		} catch (WC_Data_Exception $e) {
+			$this->delete_post($product_id);
+			return new WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (WC_REST_Exception $e) {
+			$this->delete_post($product_id);
+			return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 	}
 
@@ -777,18 +777,18 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function update_item( $request ) {
+	public function update_item($request) {
 		$post_id = (int) $request['id'];
 
-		if ( empty( $post_id ) || get_post_type( $post_id ) !== $this->post_type ) {
-			return new WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'ID is invalid.', 'woocommerce' ), array( 'status' => 400 ) );
+		if (empty($post_id) || get_post_type($post_id) !== $this->post_type) {
+			return new WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('ID is invalid.', 'woocommerce'), array('status' => 400));
 		}
 
 		try {
-			$product_id = $this->save_product( $request );
-			$post       = get_post( $product_id );
-			$this->update_additional_fields_for_object( $post, $request );
-			$this->update_post_meta_fields( $post, $request );
+			$product_id = $this->save_product($request);
+			$post       = get_post($product_id);
+			$this->update_additional_fields_for_object($post, $request);
+			$this->update_post_meta_fields($post, $request);
 
 			/**
 			 * Fires after a single item is created or updated via the REST API.
@@ -797,15 +797,15 @@ 
 			 * @param WP_REST_Request $request   Request object.
 			 * @param boolean         $creating  True when creating item, false when updating.
 			 */
-			do_action( 'woocommerce_rest_insert_product', $post, $request, false );
-			$request->set_param( 'context', 'edit' );
-			$response = $this->prepare_item_for_response( $post, $request );
+			do_action('woocommerce_rest_insert_product', $post, $request, false);
+			$request->set_param('context', 'edit');
+			$response = $this->prepare_item_for_response($post, $request);
 
-			return rest_ensure_response( $response );
-		} 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' => $e->getCode() ) );
+			return rest_ensure_response($response);
+		} 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()));
 		}
 	}
 
@@ -815,8 +815,8 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return int
 	 */
-	public function save_product( $request ) {
-		$product = $this->prepare_item_for_database( $request );
+	public function save_product($request) {
+		$product = $this->prepare_item_for_database($request);
 		return $product->save();
 	}
 
@@ -828,10 +828,10 @@ 
 	 * @param array $images
 	 * @throws WC_REST_Exception
 	 */
-	protected function save_product_images( $product_id, $images ) {
-		$product = wc_get_product( $product_id );
+	protected function save_product_images($product_id, $images) {
+		$product = wc_get_product($product_id);
 
-		return set_product_images( $product, $images );
+		return set_product_images($product, $images);
 	}
 
 	/**
@@ -842,54 +842,54 @@ 
 	 * @param array      $images  Images data.
 	 * @return WC_Product
 	 */
-	protected function set_product_images( $product, $images ) {
-		if ( is_array( $images ) ) {
+	protected function set_product_images($product, $images) {
+		if (is_array($images)) {
 			$gallery = array();
 
-			foreach ( $images as $image ) {
-				$attachment_id = isset( $image['id'] ) ? absint( $image['id'] ) : 0;
+			foreach ($images as $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 ) ) {
-					throw new WC_REST_Exception( 'woocommerce_product_invalid_image_id', sprintf( __( '#%s is an invalid image ID.', 'woocommerce' ), $attachment_id ), 400 );
+				if ( ! wp_attachment_is_image($attachment_id)) {
+					throw new WC_REST_Exception('woocommerce_product_invalid_image_id', sprintf(__('#%s is an invalid image ID.', 'woocommerce'), $attachment_id), 400);
 				}
 
-				if ( isset( $image['position'] ) && 0 === absint( $image['position'] ) ) {
-					$product->set_image_id( $attachment_id );
+				if (isset($image['position']) && 0 === absint($image['position'])) {
+					$product->set_image_id($attachment_id);
 				} else {
 					$gallery[] = $attachment_id;
 				}
 
 				// 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'] ) ) {
-					wp_update_post( array( 'ID' => $attachment_id, 'post_title' => $image['name'] ) );
+				if ( ! empty($image['name'])) {
+					wp_update_post(array('ID' => $attachment_id, 'post_title' => $image['name']));
 				}
 			}
 
-			if ( ! empty( $gallery ) ) {
-				$product->set_gallery_image_ids( $gallery );
+			if ( ! empty($gallery)) {
+				$product->set_gallery_image_ids($gallery);
 			}
 		} else {
-			$product->set_image_id( '' );
-			$product->set_gallery_image_ids( array() );
+			$product->set_image_id('');
+			$product->set_gallery_image_ids(array());
 		}
 
 		return $product;
@@ -902,39 +902,39 @@ 
 	 * @param array      $data    Shipping data.
 	 * @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;
@@ -948,24 +948,24 @@ 
 	 * @param int        $deprecated Deprecated since 3.0.
 	 * @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 ) );
-			$files[]  = $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));
+			$files[] = $download;
 		}
-		$product->set_downloads( $files );
+		$product->set_downloads($files);
 
 		return $product;
 	}
@@ -978,13 +978,13 @@ 
 	 * @param string     $taxonomy Taxonomy name.
 	 * @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;
@@ -999,52 +999,52 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @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;
@@ -1059,8 +1059,8 @@ 
 	 * @return bool
 	 * @throws WC_REST_Exception
 	 */
-	protected function save_product_meta( $product, $request ) {
-		$product = $this->set_product_meta( $product, $request );
+	protected function save_product_meta($product, $request) {
+		$product = $this->set_product_meta($product, $request);
 		$product->save();
 
 		return true;
@@ -1074,281 +1074,281 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return WC_Product
 	 */
-	protected function set_product_meta( $product, $request ) {
+	protected function set_product_meta($product, $request) {
 		// 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_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']);
 			}
 		}
 
 		// Product parent ID for groups.
-		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);
 		}
 
 		return $product;
@@ -1362,177 +1362,177 @@ 
 	 * @param WP_REST_Request $request          Request data.
 	 * @return bool
 	 */
-	protected function save_variations_data( $product, $request ) {
-		foreach ( $request['variations'] as $menu_order => $data ) {
-			$variation = new WC_Product_Variation( isset( $data['id'] ) ? absint( $data['id'] ) : 0 );
+	protected function save_variations_data($product, $request) {
+		foreach ($request['variations'] as $menu_order => $data) {
+			$variation = new WC_Product_Variation(isset($data['id']) ? absint($data['id']) : 0);
 
 			// Create initial name and status.
-			if ( ! $variation->get_slug() ) {
+			if ( ! $variation->get_slug()) {
 				/* translators: 1: variation id 2: product name */
-				$variation->set_name( sprintf( __( 'Variation #%1$s of %2$s', 'woocommerce' ), $variation->get_id(), $product->get_name() ) );
-				$variation->set_status( isset( $data['visible'] ) && false === $data['visible'] ? 'private' : 'publish' );
+				$variation->set_name(sprintf(__('Variation #%1$s of %2$s', 'woocommerce'), $variation->get_id(), $product->get_name()));
+				$variation->set_status(isset($data['visible']) && false === $data['visible'] ? 'private' : 'publish');
 			}
 
 			// Parent ID.
-			$variation->set_parent_id( $product->get_id() );
+			$variation->set_parent_id($product->get_id());
 
 			// Menu order.
-			$variation->set_menu_order( $menu_order );
+			$variation->set_menu_order($menu_order);
 
 			// Status.
-			if ( isset( $data['visible'] ) ) {
-				$variation->set_status( false === $data['visible'] ? 'private' : 'publish' );
+			if (isset($data['visible'])) {
+				$variation->set_status(false === $data['visible'] ? 'private' : 'publish');
 			}
 
 			// SKU.
-			if ( isset( $data['sku'] ) ) {
-				$variation->set_sku( wc_clean( $data['sku'] ) );
+			if (isset($data['sku'])) {
+				$variation->set_sku(wc_clean($data['sku']));
 			}
 
 			// Thumbnail.
-			if ( isset( $data['image'] ) && is_array( $data['image'] ) ) {
+			if (isset($data['image']) && is_array($data['image'])) {
 				$image = $data['image'];
-				$image = current( $image );
-				if ( is_array( $image ) ) {
+				$image = current($image);
+				if (is_array($image)) {
 					$image['position'] = 0;
 				}
 
-				$variation = $this->set_product_images( $variation, array( $image ) );
+				$variation = $this->set_product_images($variation, array($image));
 			}
 
 			// Virtual variation.
-			if ( isset( $data['virtual'] ) ) {
-				$variation->set_virtual( $data['virtual'] );
+			if (isset($data['virtual'])) {
+				$variation->set_virtual($data['virtual']);
 			}
 
 			// Downloadable variation.
-			if ( isset( $data['downloadable'] ) ) {
-				$variation->set_downloadable( $data['downloadable'] );
+			if (isset($data['downloadable'])) {
+				$variation->set_downloadable($data['downloadable']);
 			}
 
 			// Downloads.
-			if ( $variation->get_downloadable() ) {
+			if ($variation->get_downloadable()) {
 				// Downloadable files.
-				if ( isset( $data['downloads'] ) && is_array( $data['downloads'] ) ) {
-					$variation = $this->save_downloadable_files( $variation, $data['downloads'] );
+				if (isset($data['downloads']) && is_array($data['downloads'])) {
+					$variation = $this->save_downloadable_files($variation, $data['downloads']);
 				}
 
 				// Download limit.
-				if ( isset( $data['download_limit'] ) ) {
-					$variation->set_download_limit( $data['download_limit'] );
+				if (isset($data['download_limit'])) {
+					$variation->set_download_limit($data['download_limit']);
 				}
 
 				// Download expiry.
-				if ( isset( $data['download_expiry'] ) ) {
-					$variation->set_download_expiry( $data['download_expiry'] );
+				if (isset($data['download_expiry'])) {
+					$variation->set_download_expiry($data['download_expiry']);
 				}
 			}
 
 			// Shipping data.
-			$variation = $this->save_product_shipping_data( $variation, $data );
+			$variation = $this->save_product_shipping_data($variation, $data);
 
 			// Stock handling.
-			if ( isset( $data['manage_stock'] ) ) {
-				$variation->set_manage_stock( $data['manage_stock'] );
+			if (isset($data['manage_stock'])) {
+				$variation->set_manage_stock($data['manage_stock']);
 			}
 
-			if ( isset( $data['in_stock'] ) ) {
-				$variation->set_stock_status( true === $data['in_stock'] ? 'instock' : 'outofstock' );
+			if (isset($data['in_stock'])) {
+				$variation->set_stock_status(true === $data['in_stock'] ? 'instock' : 'outofstock');
 			}
 
-			if ( isset( $data['backorders'] ) ) {
-				$variation->set_backorders( $data['backorders'] );
+			if (isset($data['backorders'])) {
+				$variation->set_backorders($data['backorders']);
 			}
 
-			if ( $variation->get_manage_stock() ) {
-				if ( isset( $data['stock_quantity'] ) ) {
-					$variation->set_stock_quantity( $data['stock_quantity'] );
-				} elseif ( isset( $data['inventory_delta'] ) ) {
-					$stock_quantity  = wc_stock_amount( $variation->get_stock_quantity() );
-					$stock_quantity += wc_stock_amount( $data['inventory_delta'] );
-					$variation->set_stock_quantity( $stock_quantity );
+			if ($variation->get_manage_stock()) {
+				if (isset($data['stock_quantity'])) {
+					$variation->set_stock_quantity($data['stock_quantity']);
+				} elseif (isset($data['inventory_delta'])) {
+					$stock_quantity  = wc_stock_amount($variation->get_stock_quantity());
+					$stock_quantity += wc_stock_amount($data['inventory_delta']);
+					$variation->set_stock_quantity($stock_quantity);
 				}
 			} else {
-				$variation->set_backorders( 'no' );
-				$variation->set_stock_quantity( '' );
+				$variation->set_backorders('no');
+				$variation->set_stock_quantity('');
 			}
 
 			// Regular Price.
-			if ( isset( $data['regular_price'] ) ) {
-				$variation->set_regular_price( $data['regular_price'] );
+			if (isset($data['regular_price'])) {
+				$variation->set_regular_price($data['regular_price']);
 			}
 
 			// Sale Price.
-			if ( isset( $data['sale_price'] ) ) {
-				$variation->set_sale_price( $data['sale_price'] );
+			if (isset($data['sale_price'])) {
+				$variation->set_sale_price($data['sale_price']);
 			}
 
-			if ( isset( $data['date_on_sale_from'] ) ) {
-				$variation->set_date_on_sale_from( $data['date_on_sale_from'] );
+			if (isset($data['date_on_sale_from'])) {
+				$variation->set_date_on_sale_from($data['date_on_sale_from']);
 			}
 
-			if ( isset( $data['date_on_sale_to'] ) ) {
-				$variation->set_date_on_sale_to( $data['date_on_sale_to'] );
+			if (isset($data['date_on_sale_to'])) {
+				$variation->set_date_on_sale_to($data['date_on_sale_to']);
 			}
 
 			// Tax class.
-			if ( isset( $data['tax_class'] ) ) {
-				$variation->set_tax_class( $data['tax_class'] );
+			if (isset($data['tax_class'])) {
+				$variation->set_tax_class($data['tax_class']);
 			}
 
 			// Description.
-			if ( isset( $data['description'] ) ) {
-				$variation->set_description( wp_kses_post( $data['description'] ) );
+			if (isset($data['description'])) {
+				$variation->set_description(wp_kses_post($data['description']));
 			}
 
 			// Update taxonomies.
-			if ( isset( $data['attributes'] ) ) {
+			if (isset($data['attributes'])) {
 				$attributes = array();
 				$parent_attributes = $product->get_attributes();
 
-				foreach ( $data['attributes'] as $attribute ) {
+				foreach ($data['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( $parent_attributes[ $attribute_name ] ) || ! $parent_attributes[ $attribute_name ]->get_variation() ) {
+					if ( ! isset($parent_attributes[$attribute_name]) || ! $parent_attributes[$attribute_name]->get_variation()) {
 						continue;
 					}
 
-					$attribute_key   = sanitize_title( $parent_attributes[ $attribute_name ]->get_name() );
-					$attribute_value = isset( $attribute['option'] ) ? wc_clean( stripslashes( $attribute['option'] ) ) : '';
+					$attribute_key   = sanitize_title($parent_attributes[$attribute_name]->get_name());
+					$attribute_value = isset($attribute['option']) ? wc_clean(stripslashes($attribute['option'])) : '';
 
-					if ( $parent_attributes[ $attribute_name ]->is_taxonomy() ) {
+					if ($parent_attributes[$attribute_name]->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', $attribute_value, $attribute_name );
+						$term = get_term_by('name', $attribute_value, $attribute_name);
 
-						if ( $term && ! is_wp_error( $term ) ) {
+						if ($term && ! is_wp_error($term)) {
 							$attribute_value = $term->slug;
 						} else {
-							$attribute_value = sanitize_title( $attribute_value );
+							$attribute_value = sanitize_title($attribute_value);
 						}
 					}
 
-					$attributes[ $attribute_key ] = $attribute_value;
+					$attributes[$attribute_key] = $attribute_value;
 				}
 
-				$variation->set_attributes( $attributes );
+				$variation->set_attributes($attributes);
 			}
 
 			$variation->save();
 
-			do_action( 'woocommerce_rest_save_product_variation', $variation->get_id(), $menu_order, $data );
+			do_action('woocommerce_rest_save_product_variation', $variation->get_id(), $menu_order, $data);
 		}
 
 		return true;
@@ -1545,8 +1545,8 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return bool|WP_Error
 	 */
-	protected function add_post_meta_fields( $post, $request ) {
-		return $this->update_post_meta_fields( $post, $request );
+	protected function add_post_meta_fields($post, $request) {
+		return $this->update_post_meta_fields($post, $request);
 	}
 
 	/**
@@ -1556,30 +1556,30 @@ 
 	 * @param WP_REST_Request $request Request data.
 	 * @return bool|WP_Error
 	 */
-	protected function update_post_meta_fields( $post, $request ) {
-		$product = wc_get_product( $post );
+	protected function update_post_meta_fields($post, $request) {
+		$product = wc_get_product($post);
 
 		// 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']);
 		}
 
 		// Save product meta fields.
-		$product = $this->set_product_meta( $product, $request );
+		$product = $this->set_product_meta($product, $request);
 
 		// Save the product data.
 		$product->save();
 
 		// Save variations.
-		if ( $product->is_type( 'variable' ) ) {
-			if ( isset( $request['variations'] ) && is_array( $request['variations'] ) ) {
-				$this->save_variations_data( $product, $request );
+		if ($product->is_type('variable')) {
+			if (isset($request['variations']) && is_array($request['variations'])) {
+				$this->save_variations_data($product, $request);
 			}
 		}
 
 		// Clear caches here so in sync with any new variations/children.
-		wc_delete_product_transients( $product->get_id() );
-		wp_cache_delete( 'product-' . $product->get_id(), 'products' );
+		wc_delete_product_transients($product->get_id());
+		wp_cache_delete('product-' . $product->get_id(), 'products');
 
 		return true;
 	}
@@ -1589,8 +1589,8 @@ 
 	 *
 	 * @param WP_Post $post Post data.
 	 */
-	public function clear_transients( $post ) {
-		wc_delete_product_transients( $post->ID );
+	public function clear_transients($post) {
+		wc_delete_product_transients($post->ID);
 	}
 
 	/**
@@ -1598,27 +1598,27 @@ 
 	 *
 	 * @param int|WP_Post $id Post ID or WP_Post instance.
 	 */
-	protected function delete_post( $id ) {
-		if ( ! empty( $id->ID ) ) {
+	protected function delete_post($id) {
+		if ( ! empty($id->ID)) {
 			$id = $id->ID;
-		} elseif ( ! is_numeric( $id ) || 0 >= $id ) {
+		} elseif ( ! is_numeric($id) || 0 >= $id) {
 			return;
 		}
 
 		// Delete product attachments.
-		$attachments = get_posts( array(
+		$attachments = get_posts(array(
 			'post_parent' => $id,
 			'post_status' => 'any',
 			'post_type'   => 'attachment',
-		) );
+		));
 
-		foreach ( (array) $attachments as $attachment ) {
-			wp_delete_attachment( $attachment->ID, true );
+		foreach ((array) $attachments as $attachment) {
+			wp_delete_attachment($attachment->ID, true);
 		}
 
 		// Delete product.
-		$product = wc_get_product( $id );
-		$product->delete( true );
+		$product = wc_get_product($id);
+		$product->delete(true);
 	}
 
 	/**
@@ -1627,16 +1627,16 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function delete_item( $request ) {
+	public function delete_item($request) {
 		$id      = (int) $request['id'];
 		$force   = (bool) $request['force'];
-		$post    = get_post( $id );
-		$product = wc_get_product( $id );
+		$post    = get_post($id);
+		$product = wc_get_product($id);
 
-		if ( ! empty( $post->post_type ) && 'product_variation' === $post->post_type && 'product' === $this->post_type ) {
-			return new WP_Error( "woocommerce_rest_invalid_{$this->post_type}_id", __( 'To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce' ), array( 'status' => 404 ) );
-		} elseif ( empty( $id ) || empty( $post->ID ) || $post->post_type !== $this->post_type ) {
-			return new WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'Invalid post ID.', 'woocommerce' ), array( 'status' => 404 ) );
+		if ( ! empty($post->post_type) && 'product_variation' === $post->post_type && 'product' === $this->post_type) {
+			return new WP_Error("woocommerce_rest_invalid_{$this->post_type}_id", __('To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce'), array('status' => 404));
+		} elseif (empty($id) || empty($post->ID) || $post->post_type !== $this->post_type) {
+			return new WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid post ID.', 'woocommerce'), array('status' => 404));
 		}
 
 		$supports_trash = EMPTY_TRASH_DAYS > 0;
@@ -1649,49 +1649,49 @@ 
 		 * @param boolean $supports_trash Whether the item type support trashing.
 		 * @param WP_Post $post           The Post object being considered for trashing support.
 		 */
-		$supports_trash = apply_filters( "woocommerce_rest_{$this->post_type}_trashable", $supports_trash, $post );
+		$supports_trash = apply_filters("woocommerce_rest_{$this->post_type}_trashable", $supports_trash, $post);
 
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'delete', $post->ID ) ) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'delete', $post->ID)) {
 			/* translators: %s: post type */
-			return new WP_Error( "woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf( __( 'Sorry, you are not allowed to delete %s.', 'woocommerce' ), $this->post_type ), array( 'status' => rest_authorization_required_code() ) );
+			return new WP_Error("woocommerce_rest_user_cannot_delete_{$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_item_for_response( $post, $request );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($post, $request);
 
 		// If we're forcing, then delete permanently.
-		if ( $force ) {
-			if ( $product->is_type( 'variable' ) ) {
-				foreach ( $product->get_children() as $child_id ) {
-					$child = wc_get_product( $child_id );
-					if ( ! empty( $child ) ) {
-						$child->delete( true );
+		if ($force) {
+			if ($product->is_type('variable')) {
+				foreach ($product->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 ( $product->get_children() as $child_id ) {
-					$child = wc_get_product( $child_id );
-					if ( ! empty( $child ) ) {
-						$child->set_parent_id( 0 );
+				foreach ($product->get_children() as $child_id) {
+					$child = wc_get_product($child_id);
+					if ( ! empty($child)) {
+						$child->set_parent_id(0);
 						$child->save();
 					}
 				}
 			}
 
-			$product->delete( true );
-			$result = ! ( $product->get_id() > 0 );
+			$product->delete(true);
+			$result = ! ($product->get_id() > 0);
 		} else {
 			// If we don't support trashing for this type, error out.
-			if ( ! $supports_trash ) {
+			if ( ! $supports_trash) {
 				/* translators: %s: post type */
-				return new WP_Error( 'woocommerce_rest_trash_not_supported', sprintf( __( 'The %s does not support trashing.', 'woocommerce' ), $this->post_type ), array( 'status' => 501 ) );
+				return new WP_Error('woocommerce_rest_trash_not_supported', sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type), array('status' => 501));
 			}
 
 			// Otherwise, only trash if we haven't already.
-			if ( 'trash' === $post->post_status ) {
+			if ('trash' === $post->post_status) {
 				/* translators: %s: post type */
-				return new WP_Error( 'woocommerce_rest_already_trashed', sprintf( __( 'The %s has already been deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 410 ) );
+				return new WP_Error('woocommerce_rest_already_trashed', sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type), array('status' => 410));
 			}
 
 			// (Note that internally this falls through to `wp_delete_post` if
@@ -1700,14 +1700,14 @@ 
 			$result = 'trash' === $product->get_status();
 		}
 
-		if ( ! $result ) {
+		if ( ! $result) {
 			/* translators: %s: post type */
-			return new WP_Error( 'woocommerce_rest_cannot_delete', sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 500 ) );
+			return new WP_Error('woocommerce_rest_cannot_delete', sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type), array('status' => 500));
 		}
 
 		// Delete parent product transients.
-		if ( $parent_id = wp_get_post_parent_id( $id ) ) {
-			wc_delete_product_transients( $parent_id );
+		if ($parent_id = wp_get_post_parent_id($id)) {
+			wc_delete_product_transients($parent_id);
 		}
 
 		/**
@@ -1717,7 +1717,7 @@ 
 		 * @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}", $post, $response, $request );
+		do_action("woocommerce_rest_delete_{$this->post_type}", $post, $response, $request);
 
 		return $response;
 	}
@@ -1728,822 +1728,822 @@ 
 	 * @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_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,
 				),
 				'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.', 'woocommerce' ),
+					'description' => __('Start date of sale price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_to' => array(
-					'description' => __( 'End date of sale price.', 'woocommerce' ),
+					'description' => __('End date of sale price.', 'woocommerce'),
 					'type'        => 'string',
-					'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'),
 				),
 				'download_type' => array(
-					'description' => __( 'Download type, this controls the schema on the front-end.', 'woocommerce' ),
+					'description' => __('Download type, this controls the schema on the front-end.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'standard',
-					'enum'        => array( 'standard' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('standard'),
+					'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 upsell products IDs.', 'woocommerce' ),
+					'description' => __('List of upsell 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'        => 'object',
-					'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_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,
 							),
 							'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'),
 							),
 						),
 					),
 				),
 				'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.', 'woocommerce' ),
+					'description' => __('List of variations.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id' => array(
-								'description' => __( 'Variation ID.', 'woocommerce' ),
+								'description' => __('Variation ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_created' => array(
-								'description' => __( "The date the variation was created, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the variation was created, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_modified' => array(
-								'description' => __( "The date the variation was last modified, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the variation was last modified, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'permalink' => array(
-								'description' => __( 'Variation URL.', 'woocommerce' ),
+								'description' => __('Variation URL.', 'woocommerce'),
 								'type'        => 'string',
 								'format'      => 'uri',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'sku' => array(
-								'description' => __( 'Unique identifier.', 'woocommerce' ),
+								'description' => __('Unique identifier.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'price' => array(
-								'description' => __( 'Current variation price.', 'woocommerce' ),
+								'description' => __('Current variation price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'regular_price' => array(
-								'description' => __( 'Variation regular price.', 'woocommerce' ),
+								'description' => __('Variation regular price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'sale_price' => array(
-								'description' => __( 'Variation sale price.', 'woocommerce' ),
+								'description' => __('Variation sale price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'date_on_sale_from' => array(
-								'description' => __( 'Start date of sale price.', 'woocommerce' ),
+								'description' => __('Start date of sale price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'date_on_sale_to' => array(
-								'description' => __( 'End date of sale price.', 'woocommerce' ),
+								'description' => __('End date of sale price.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'on_sale' => array(
-								'description' => __( 'Shows if the variation is on sale.', 'woocommerce' ),
+								'description' => __('Shows if the variation is on sale.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'purchasable' => array(
-								'description' => __( 'Shows if the variation can be bought.', 'woocommerce' ),
+								'description' => __('Shows if the variation can be bought.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'visible' => array(
-								'description' => __( 'If the variation is visible.', 'woocommerce' ),
+								'description' => __('If the variation is visible.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'virtual' => array(
-								'description' => __( 'If the variation is virtual.', 'woocommerce' ),
+								'description' => __('If the variation is virtual.', 'woocommerce'),
 								'type'        => 'boolean',
 								'default'     => false,
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'downloadable' => array(
-								'description' => __( 'If the variation is downloadable.', 'woocommerce' ),
+								'description' => __('If the variation 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'     => null,
-								'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'     => null,
-								'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 variation level.', 'woocommerce' ),
+								'description' => __('Stock management at variation 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 variation is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce' ),
+								'description' => __('Controls whether or not the variation 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 variation is on backordered.', 'woocommerce' ),
+								'description' => __('Shows if the variation is on backordered.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'weight' => array(
 								/* translators: %s: weight unit */
-								'description' => sprintf( __( 'Variation weight (%s).', 'woocommerce' ), $weight_unit ),
+								'description' => sprintf(__('Variation weight (%s).', 'woocommerce'), $weight_unit),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'dimensions' => array(
-								'description' => __( 'Variation dimensions.', 'woocommerce' ),
+								'description' => __('Variation dimensions.', 'woocommerce'),
 								'type'        => 'object',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'properties'  => array(
 									'length' => array(
 										/* translators: %s: dimension unit */
-										'description' => sprintf( __( 'Variation length (%s).', 'woocommerce' ), $dimension_unit ),
+										'description' => sprintf(__('Variation length (%s).', 'woocommerce'), $dimension_unit),
 										'type'        => 'string',
-										'context'     => array( 'view', 'edit' ),
+										'context'     => array('view', 'edit'),
 									),
 									'width' => array(
 										/* translators: %s: dimension unit */
-										'description' => sprintf( __( 'Variation width (%s).', 'woocommerce' ), $dimension_unit ),
+										'description' => sprintf(__('Variation width (%s).', 'woocommerce'), $dimension_unit),
 										'type'        => 'string',
-										'context'     => array( 'view', 'edit' ),
+										'context'     => array('view', 'edit'),
 									),
 									'height' => array(
 										/* translators: %s: dimension unit */
-										'description' => sprintf( __( 'Variation height (%s).', 'woocommerce' ), $dimension_unit ),
+										'description' => sprintf(__('Variation height (%s).', 'woocommerce'), $dimension_unit),
 										'type'        => 'string',
-										'context'     => array( 'view', 'edit' ),
+										'context'     => array('view', 'edit'),
 									),
 								),
 							),
 							'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,
 							),
 							'image' => array(
-								'description' => __( 'Variation image data.', 'woocommerce' ),
+								'description' => __('Variation 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_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,
 									),
 									'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'),
 										),
 										'option' => array(
-											'description' => __( 'Selected attribute term name.', 'woocommerce' ),
+											'description' => __('Selected attribute term name.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -2552,23 +2552,23 @@ 
 					),
 				),
 				'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'),
 					'readonly'    => true,
 				),
 				'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'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -2580,57 +2580,57 @@ 
 		$params = parent::get_collection_params();
 
 		$params['slug'] = array(
-			'description'       => __( 'Limit result set to products with a specific slug.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific slug.', 'woocommerce'),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$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' ),
+			'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['category'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific category ID.', 'woocommerce' ),
+			'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' ),
+			'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.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific attribute.', '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',
 		);
 		$params['sku'] = array(
-			'description'       => __( 'Limit result set to products with a specific SKU.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific SKU.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',