woocommerce / woocommerce-rest-api

src/Controllers/Version4/ShippingMethods.php

Spacing +44 added lines, -44 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Shipping methods controller class.
@@ -33,11 +33,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => $this->get_collection_params(),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -47,19 +47,19 @@ 
 			array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'string',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context' => $this->get_context_param(array('default' => 'view')),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -71,9 +71,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'shipping_methods', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('shipping_methods', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 		return true;
 	}
@@ -84,9 +84,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'shipping_methods', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_item_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('shipping_methods', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 		return true;
 	}
@@ -97,15 +97,15 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error\WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$wc_shipping = \WC_Shipping::instance();
 		$response    = array();
-		foreach ( $wc_shipping->get_shipping_methods() as $id => $shipping_method ) {
-			$method     = $this->prepare_item_for_response( $shipping_method, $request );
-			$method     = $this->prepare_response_for_collection( $method );
+		foreach ($wc_shipping->get_shipping_methods() as $id => $shipping_method) {
+			$method     = $this->prepare_item_for_response($shipping_method, $request);
+			$method     = $this->prepare_response_for_collection($method);
 			$response[] = $method;
 		}
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -114,17 +114,17 @@ 
 	 * @param \WP_REST_Request $request Request data.
 	 * @return \WP_REST_Response|\WP_Error
 	 */
-	public function get_item( $request ) {
+	public function get_item($request) {
 		$wc_shipping = \WC_Shipping::instance();
 		$methods     = $wc_shipping->get_shipping_methods();
-		if ( empty( $methods[ $request['id'] ] ) ) {
-			return new \WP_Error( 'woocommerce_rest_shipping_method_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+		if (empty($methods[$request['id']])) {
+			return new \WP_Error('woocommerce_rest_shipping_method_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		$method   = $methods[ $request['id'] ];
-		$response = $this->prepare_item_for_response( $method, $request );
+		$method   = $methods[$request['id']];
+		$response = $this->prepare_item_for_response($method, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -134,21 +134,21 @@ 
 	 * @param  \WP_REST_Request    $request  Request object.
 	 * @return \WP_REST_Response   $response Response data.
 	 */
-	public function prepare_item_for_response( $method, $request ) {
+	public function prepare_item_for_response($method, $request) {
 		$data = array(
 			'id'          => $method->id,
 			'title'       => $method->method_title,
 			'description' => $method->method_description,
 		);
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
 		// Wrap the data in a response object.
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $method, $request ) );
+		$response->add_links($this->prepare_links($method, $request));
 
 		/**
 		 * Filter shipping methods object returned from the REST API.
@@ -157,7 +157,7 @@ 
 		 * @param WC_Shipping_Method $method   Shipping method object used to create response.
 		 * @param \WP_REST_Request    $request  Request object.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_shipping_method', $response, $method, $request );
+		return apply_filters('woocommerce_rest_prepare_shipping_method', $response, $method, $request);
 	}
 
 	/**
@@ -167,13 +167,13 @@ 
 	 * @param \WP_REST_Request    $request Request object.
 	 * @return array
 	 */
-	protected function prepare_links( $method, $request ) {
+	protected function prepare_links($method, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $method->id ) ),
+				'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $method->id)),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
@@ -192,27 +192,27 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'          => array(
-					'description' => __( 'Method ID.', 'woocommerce' ),
+					'description' => __('Method ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'title'       => array(
-					'description' => __( 'Shipping method title.', 'woocommerce' ),
+					'description' => __('Shipping method title.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'description' => array(
-					'description' => __( 'Shipping method description.', 'woocommerce' ),
+					'description' => __('Shipping method description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -222,7 +222,7 @@ 
 	 */
 	public function get_collection_params() {
 		return array(
-			'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+			'context' => $this->get_context_param(array('default' => 'view')),
 		);
 	}
 }

src/Controllers/Version4/AbstractController.php

Spacing +97 added lines, -97 removed lines

@@ -15,7 +15,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 use \WP_REST_Controller;
 
@@ -51,8 +51,8 @@ 
 	 *
 	 * @return array
 	 */
-	protected function add_additional_fields_schema( $schema ) {
-		if ( empty( $schema['title'] ) ) {
+	protected function add_additional_fields_schema($schema) {
+		if (empty($schema['title'])) {
 			return $schema;
 		}
 
@@ -61,17 +61,17 @@ 
 		 */
 		$object_type = $schema['title'];
 
-		$additional_fields = $this->get_additional_fields( $object_type );
+		$additional_fields = $this->get_additional_fields($object_type);
 
-		foreach ( $additional_fields as $field_name => $field_options ) {
-			if ( ! $field_options['schema'] ) {
+		foreach ($additional_fields as $field_name => $field_options) {
+			if ( ! $field_options['schema']) {
 				continue;
 			}
 
-			$schema['properties'][ $field_name ] = $field_options['schema'];
+			$schema['properties'][$field_name] = $field_options['schema'];
 		}
 
-		$schema['properties'] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema['properties'] );
+		$schema['properties'] = apply_filters('woocommerce_rest_' . $object_type . '_schema', $schema['properties']);
 
 		return $schema;
 	}
@@ -82,7 +82,7 @@ 
 	 * @return string
 	 */
 	protected function get_normalized_rest_base() {
-		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
+		return preg_replace('/\(.*\)\//i', '', $this->rest_base);
 	}
 
 	/**
@@ -91,25 +91,25 @@ 
 	 * @param array $items Request items.
 	 * @return bool|\WP_Error
 	 */
-	protected function check_batch_limit( $items ) {
-		$limit = apply_filters( 'woocommerce_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
+	protected function check_batch_limit($items) {
+		$limit = apply_filters('woocommerce_rest_batch_items_limit', 100, $this->get_normalized_rest_base());
 		$total = 0;
 
-		if ( ! empty( $items['create'] ) ) {
-			$total += count( $items['create'] );
+		if ( ! empty($items['create'])) {
+			$total += count($items['create']);
 		}
 
-		if ( ! empty( $items['update'] ) ) {
-			$total += count( $items['update'] );
+		if ( ! empty($items['update'])) {
+			$total += count($items['update']);
 		}
 
-		if ( ! empty( $items['delete'] ) ) {
-			$total += count( $items['delete'] );
+		if ( ! empty($items['delete'])) {
+			$total += count($items['delete']);
 		}
 
-		if ( $total > $limit ) {
+		if ($total > $limit) {
 			/* translators: %s: items limit */
-			return new \WP_Error( 'woocommerce_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'woocommerce' ), $limit ), array( 'status' => 413 ) );
+			return new \WP_Error('woocommerce_rest_request_entity_too_large', sprintf(__('Unable to accept more than %s items for this request.', 'woocommerce'), $limit), array('status' => 413));
 		}
 
 		return true;
@@ -121,7 +121,7 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return array Of \WP_Error or \WP_REST_Response.
 	 */
-	public function batch_items( $request ) {
+	public function batch_items($request) {
 		/**
 		 * REST Server
 		 *
@@ -130,34 +130,34 @@ 
 		global $wp_rest_server;
 
 		// Get the request params.
-		$items    = array_filter( $request->get_params() );
+		$items    = array_filter($request->get_params());
 		$response = array();
 
 		// Check batch limit.
-		$limit = $this->check_batch_limit( $items );
-		if ( is_wp_error( $limit ) ) {
+		$limit = $this->check_batch_limit($items);
+		if (is_wp_error($limit)) {
 			return $limit;
 		}
 
-		if ( ! empty( $items['create'] ) ) {
-			foreach ( $items['create'] as $item ) {
-				$_item = new \WP_REST_Request( 'POST' );
+		if ( ! empty($items['create'])) {
+			foreach ($items['create'] as $item) {
+				$_item = new \WP_REST_Request('POST');
 
 				// Default parameters.
 				$defaults = array();
 				$schema   = $this->get_public_item_schema();
-				foreach ( $schema['properties'] as $arg => $options ) {
-					if ( isset( $options['default'] ) ) {
-						$defaults[ $arg ] = $options['default'];
+				foreach ($schema['properties'] as $arg => $options) {
+					if (isset($options['default'])) {
+						$defaults[$arg] = $options['default'];
 					}
 				}
-				$_item->set_default_params( $defaults );
+				$_item->set_default_params($defaults);
 
 				// Set request parameters.
-				$_item->set_body_params( $item );
-				$_response = $this->create_item( $_item );
+				$_item->set_body_params($item);
+				$_response = $this->create_item($_item);
 
-				if ( is_wp_error( $_response ) ) {
+				if (is_wp_error($_response)) {
 					$response['create'][] = array(
 						'id'    => 0,
 						'error' => array(
@@ -167,18 +167,18 @@ 
 						),
 					);
 				} else {
-					$response['create'][] = $wp_rest_server->response_to_data( $_response, '' );
+					$response['create'][] = $wp_rest_server->response_to_data($_response, '');
 				}
 			}
 		}
 
-		if ( ! empty( $items['update'] ) ) {
-			foreach ( $items['update'] as $item ) {
-				$_item = new \WP_REST_Request( 'PUT' );
-				$_item->set_body_params( $item );
-				$_response = $this->update_item( $_item );
+		if ( ! empty($items['update'])) {
+			foreach ($items['update'] as $item) {
+				$_item = new \WP_REST_Request('PUT');
+				$_item->set_body_params($item);
+				$_response = $this->update_item($_item);
 
-				if ( is_wp_error( $_response ) ) {
+				if (is_wp_error($_response)) {
 					$response['update'][] = array(
 						'id'    => $item['id'],
 						'error' => array(
@@ -188,29 +188,29 @@ 
 						),
 					);
 				} else {
-					$response['update'][] = $wp_rest_server->response_to_data( $_response, '' );
+					$response['update'][] = $wp_rest_server->response_to_data($_response, '');
 				}
 			}
 		}
 
-		if ( ! empty( $items['delete'] ) ) {
-			foreach ( $items['delete'] as $id ) {
+		if ( ! empty($items['delete'])) {
+			foreach ($items['delete'] as $id) {
 				$id = (int) $id;
 
-				if ( 0 === $id ) {
+				if (0 === $id) {
 					continue;
 				}
 
-				$_item = new \WP_REST_Request( 'DELETE' );
+				$_item = new \WP_REST_Request('DELETE');
 				$_item->set_query_params(
 					array(
 						'id'    => $id,
 						'force' => true,
 					)
 				);
-				$_response = $this->delete_item( $_item );
+				$_response = $this->delete_item($_item);
 
-				if ( is_wp_error( $_response ) ) {
+				if (is_wp_error($_response)) {
 					$response['delete'][] = array(
 						'id'    => $id,
 						'error' => array(
@@ -220,7 +220,7 @@ 
 						),
 					);
 				} else {
-					$response['delete'][] = $wp_rest_server->response_to_data( $_response, '' );
+					$response['delete'][] = $wp_rest_server->response_to_data($_response, '');
 				}
 			}
 		}
@@ -236,9 +236,9 @@ 
 	 * @param array  $setting Setting.
 	 * @return string
 	 */
-	public function validate_setting_text_field( $value, $setting ) {
-		$value = is_null( $value ) ? '' : $value;
-		return wp_kses_post( trim( stripslashes( $value ) ) );
+	public function validate_setting_text_field($value, $setting) {
+		$value = is_null($value) ? '' : $value;
+		return wp_kses_post(trim(stripslashes($value)));
 	}
 
 	/**
@@ -249,11 +249,11 @@ 
 	 * @param array  $setting Setting.
 	 * @return string|\WP_Error
 	 */
-	public function validate_setting_select_field( $value, $setting ) {
-		if ( array_key_exists( $value, $setting['options'] ) ) {
+	public function validate_setting_select_field($value, $setting) {
+		if (array_key_exists($value, $setting['options'])) {
 			return $value;
 		} else {
-			return new \WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'woocommerce' ), array( 'status' => 400 ) );
+			return new \WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'woocommerce'), array('status' => 400));
 		}
 	}
 
@@ -265,18 +265,18 @@ 
 	 * @param array $setting Setting.
 	 * @return array|\WP_Error
 	 */
-	public function validate_setting_multiselect_field( $values, $setting ) {
-		if ( empty( $values ) ) {
+	public function validate_setting_multiselect_field($values, $setting) {
+		if (empty($values)) {
 			return array();
 		}
 
-		if ( ! is_array( $values ) ) {
-			return new \WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'woocommerce' ), array( 'status' => 400 ) );
+		if ( ! is_array($values)) {
+			return new \WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'woocommerce'), array('status' => 400));
 		}
 
 		$final_values = array();
-		foreach ( $values as $value ) {
-			if ( array_key_exists( $value, $setting['options'] ) ) {
+		foreach ($values as $value) {
+			if (array_key_exists($value, $setting['options'])) {
 				$final_values[] = $value;
 			}
 		}
@@ -292,19 +292,19 @@ 
 	 * @param array $setting Setting.
 	 * @return string|\WP_Error
 	 */
-	public function validate_setting_image_width_field( $values, $setting ) {
-		if ( ! is_array( $values ) ) {
-			return new \WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'woocommerce' ), array( 'status' => 400 ) );
+	public function validate_setting_image_width_field($values, $setting) {
+		if ( ! is_array($values)) {
+			return new \WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'woocommerce'), array('status' => 400));
 		}
 
 		$current = $setting['value'];
-		if ( isset( $values['width'] ) ) {
-			$current['width'] = intval( $values['width'] );
+		if (isset($values['width'])) {
+			$current['width'] = intval($values['width']);
 		}
-		if ( isset( $values['height'] ) ) {
-			$current['height'] = intval( $values['height'] );
+		if (isset($values['height'])) {
+			$current['height'] = intval($values['height']);
 		}
-		if ( isset( $values['crop'] ) ) {
+		if (isset($values['crop'])) {
 			$current['crop'] = (bool) $values['crop'];
 		}
 		return $current;
@@ -318,8 +318,8 @@ 
 	 * @param array  $setting Setting.
 	 * @return string|\WP_Error
 	 */
-	public function validate_setting_radio_field( $value, $setting ) {
-		return $this->validate_setting_select_field( $value, $setting );
+	public function validate_setting_radio_field($value, $setting) {
+		return $this->validate_setting_select_field($value, $setting);
 	}
 
 	/**
@@ -330,14 +330,14 @@ 
 	 * @param array  $setting Setting.
 	 * @return string|\WP_Error
 	 */
-	public function validate_setting_checkbox_field( $value, $setting ) {
-		if ( in_array( $value, array( 'yes', 'no' ) ) ) {
+	public function validate_setting_checkbox_field($value, $setting) {
+		if (in_array($value, array('yes', 'no'))) {
 			return $value;
-		} elseif ( empty( $value ) ) {
-			$value = isset( $setting['default'] ) ? $setting['default'] : 'no';
+		} elseif (empty($value)) {
+			$value = isset($setting['default']) ? $setting['default'] : 'no';
 			return $value;
 		} else {
-			return new \WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'woocommerce' ), array( 'status' => 400 ) );
+			return new \WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'woocommerce'), array('status' => 400));
 		}
 	}
 
@@ -349,10 +349,10 @@ 
 	 * @param array  $setting Setting.
 	 * @return string
 	 */
-	public function validate_setting_textarea_field( $value, $setting ) {
-		$value = is_null( $value ) ? '' : $value;
+	public function validate_setting_textarea_field($value, $setting) {
+		$value = is_null($value) ? '' : $value;
 		return wp_kses(
-			trim( stripslashes( $value ) ),
+			trim(stripslashes($value)),
 			array_merge(
 				array(
 					'iframe' => array(
@@ -362,7 +362,7 @@ 
 						'class' => true,
 					),
 				),
-				wp_kses_allowed_html( 'post' )
+				wp_kses_allowed_html('post')
 			)
 		);
 	}
@@ -375,8 +375,8 @@ 
 	 * @param array $meta_query Meta query.
 	 * @return array
 	 */
-	protected function add_meta_query( $args, $meta_query ) {
-		if ( empty( $args['meta_query'] ) ) {
+	protected function add_meta_query($args, $meta_query) {
+		if (empty($args['meta_query'])) {
 			$args['meta_query'] = array();
 		}
 
@@ -397,25 +397,25 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'create' => array(
-					'description' => __( 'List of created resources.', 'woocommerce' ),
+					'description' => __('List of created resources.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'object',
 					),
 				),
 				'update' => array(
-					'description' => __( 'List of updated resources.', 'woocommerce' ),
+					'description' => __('List of updated resources.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'object',
 					),
 				),
 				'delete' => array(
-					'description' => __( 'List of delete resources.', 'woocommerce' ),
+					'description' => __('List of delete resources.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'integer',
 					),
@@ -435,32 +435,32 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return array Fields to be included in the response.
 	 */
-	public function get_fields_for_response( $request ) {
+	public function get_fields_for_response($request) {
 		$schema = $this->get_item_schema();
-		$fields = isset( $schema['properties'] ) ? array_keys( $schema['properties'] ) : array();
+		$fields = isset($schema['properties']) ? array_keys($schema['properties']) : array();
 
 		$additional_fields = $this->get_additional_fields();
-		foreach ( $additional_fields as $field_name => $field_options ) {
+		foreach ($additional_fields as $field_name => $field_options) {
 			// For back-compat, include any field with an empty schema
 			// because it won't be present in $this->get_item_schema().
-			if ( is_null( $field_options['schema'] ) ) {
+			if (is_null($field_options['schema'])) {
 				$fields[] = $field_name;
 			}
 		}
 
-		if ( ! isset( $request['_fields'] ) ) {
+		if ( ! isset($request['_fields'])) {
 			return $fields;
 		}
-		$requested_fields = is_array( $request['_fields'] ) ? $request['_fields'] : preg_split( '/[\s,]+/', $request['_fields'] );
-		if ( 0 === count( $requested_fields ) ) {
+		$requested_fields = is_array($request['_fields']) ? $request['_fields'] : preg_split('/[\s,]+/', $request['_fields']);
+		if (0 === count($requested_fields)) {
 			return $fields;
 		}
 		// Trim off outside whitespace from the comma delimited list.
-		$requested_fields = array_map( 'trim', $requested_fields );
+		$requested_fields = array_map('trim', $requested_fields);
 		// Always persist 'id', because it can be needed for add_additional_fields_to_object().
-		if ( in_array( 'id', $fields, true ) ) {
+		if (in_array('id', $fields, true)) {
 			$requested_fields[] = 'id';
 		}
-		return array_intersect( $fields, $requested_fields );
+		return array_intersect($fields, $requested_fields);
 	}
 }

src/Controllers/Version4/Reports.php

Spacing +56 added lines, -56 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API reports controller class.
@@ -33,11 +33,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => $this->get_collection_params(),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -49,9 +49,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'reports', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('reports', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -64,66 +64,66 @@ 
 	 * @param \WP_REST_Request $request Request data.
 	 * @return array|\WP_Error
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$data    = [];
 		$reports = [];
-		if ( class_exists( 'WC_Admin_Reports_Sync' ) ) {
+		if (class_exists('WC_Admin_Reports_Sync')) {
 			$reports = array(
 				array(
 					'slug'        => 'performance-indicators',
-					'description' => __( 'Batch endpoint for getting specific performance indicators from `stats` endpoints.', 'woocommerce' ),
+					'description' => __('Batch endpoint for getting specific performance indicators from `stats` endpoints.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'revenue/stats',
-					'description' => __( 'Stats about revenue.', 'woocommerce' ),
+					'description' => __('Stats about revenue.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'orders/stats',
-					'description' => __( 'Stats about orders.', 'woocommerce' ),
+					'description' => __('Stats about orders.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'products',
-					'description' => __( 'Products detailed reports.', 'woocommerce' ),
+					'description' => __('Products detailed reports.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'products/stats',
-					'description' => __( 'Stats about products.', 'woocommerce' ),
+					'description' => __('Stats about products.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'categories',
-					'description' => __( 'Product categories detailed reports.', 'woocommerce' ),
+					'description' => __('Product categories detailed reports.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'categories/stats',
-					'description' => __( 'Stats about product categories.', 'woocommerce' ),
+					'description' => __('Stats about product categories.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'coupons',
-					'description' => __( 'Coupons detailed reports.', 'woocommerce' ),
+					'description' => __('Coupons detailed reports.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'coupons/stats',
-					'description' => __( 'Stats about coupons.', 'woocommerce' ),
+					'description' => __('Stats about coupons.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'taxes',
-					'description' => __( 'Taxes detailed reports.', 'woocommerce' ),
+					'description' => __('Taxes detailed reports.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'taxes/stats',
-					'description' => __( 'Stats about taxes.', 'woocommerce' ),
+					'description' => __('Stats about taxes.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'downloads',
-					'description' => __( 'Product downloads detailed reports.', 'woocommerce' ),
+					'description' => __('Product downloads detailed reports.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'downloads/stats',
-					'description' => __( 'Stats about product downloads.', 'woocommerce' ),
+					'description' => __('Stats about product downloads.', 'woocommerce'),
 				),
 				array(
 					'slug'        => 'customers',
-					'description' => __( 'Customers detailed reports.', 'woocommerce' ),
+					'description' => __('Customers detailed reports.', 'woocommerce'),
 				),
 			);
 		}
@@ -135,22 +135,22 @@ 
 		 *
 		 * @param array $endpoints The list of allowed reports..
 		 */
-		$reports = apply_filters( 'woocommerce_admin_reports', $reports );
+		$reports = apply_filters('woocommerce_admin_reports', $reports);
 
-		foreach ( $reports as $report ) {
-			if ( empty( $report['slug'] ) ) {
+		foreach ($reports as $report) {
+			if (empty($report['slug'])) {
 				continue;
 			}
 
-			if ( empty( $report['path'] ) ) {
+			if (empty($report['path'])) {
 				$report['path'] = '/' . $this->namespace . '/reports/' . $report['slug'];
 			}
 
 			// Allows a different admin page to be loaded here,
 			// or allows an empty url if no report exists for a set of performance indicators.
-			if ( ! isset( $report['url'] ) ) {
-				if ( '/stats' === substr( $report['slug'], -6 ) ) {
-					$url_slug = substr( $report['slug'], 0, -6 );
+			if ( ! isset($report['url'])) {
+				if ('/stats' === substr($report['slug'], -6)) {
+					$url_slug = substr($report['slug'], 0, -6);
 				} else {
 					$url_slug = $report['slug'];
 				}
@@ -158,11 +158,11 @@ 
 				$report['url'] = '/analytics/' . $url_slug;
 			}
 
-			$item   = $this->prepare_item_for_response( (object) $report, $request );
-			$data[] = $this->prepare_response_for_collection( $item );
+			$item   = $this->prepare_item_for_response((object) $report, $request);
+			$data[] = $this->prepare_response_for_collection($item);
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -172,14 +172,14 @@ 
 	 * @param  int $order_id Order ID.
 	 * @return string
 	 */
-	public function get_order_number( $order_id ) {
-		$order = wc_get_order( $order_id );
+	public function get_order_number($order_id) {
+		$order = wc_get_order($order_id);
 
-		if ( 'shop_order_refund' === $order->get_type() ) {
-			$order = wc_get_order( $order->get_parent_id() );
+		if ('shop_order_refund' === $order->get_type()) {
+			$order = wc_get_order($order->get_parent_id());
 		}
 
-		if ( ! has_filter( 'woocommerce_order_number' ) ) {
+		if ( ! has_filter('woocommerce_order_number')) {
 			return $order->get_id();
 		}
 
@@ -193,29 +193,29 @@ 
 	 * @param \WP_REST_Request $request Request object.
 	 * @return \WP_REST_Response
 	 */
-	public function prepare_item_for_response( $report, $request ) {
+	public function prepare_item_for_response($report, $request) {
 		$data = array(
 			'slug'        => $report->slug,
 			'description' => $report->description,
 			'path'        => $report->path,
 		);
 
-		$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(
 			array(
 				'self'       => array(
-					'href' => rest_url( $report->path ),
+					'href' => rest_url($report->path),
 				),
 				'report'     => array(
 					'href' => $report->url,
 				),
 				'collection' => array(
-					'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ),
+					'href' => rest_url(sprintf('%s/%s', $this->namespace, $this->rest_base)),
 				),
 			)
 		);
@@ -229,7 +229,7 @@ 
 		 * @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', $response, $report, $request );
+		return apply_filters('woocommerce_rest_prepare_report', $response, $report, $request);
 	}
 
 	/**
@@ -244,27 +244,27 @@ 
 			'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,
 				),
 				'description' => array(
-					'description' => __( 'A human-readable description of the resource.', 'woocommerce' ),
+					'description' => __('A human-readable description of the resource.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view' ),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'path'        => array(
-					'description' => __( 'API path.', 'woocommerce' ),
+					'description' => __('API path.', '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);
 	}
 
 	/**
@@ -274,7 +274,7 @@ 
 	 */
 	public function get_collection_params() {
 		return array(
-			'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+			'context' => $this->get_context_param(array('default' => 'view')),
 		);
 	}
 
@@ -286,8 +286,8 @@ 
 	public 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;

src/Controllers/Version4/ProductAttributes.php

Spacing +137 added lines, -137 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Product Attributes controller class.
@@ -40,26 +40,26 @@ 
 			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( $this, 'create_item_permissions_check' ),
+					'callback'            => array($this, 'create_item'),
+					'permission_callback' => array($this, 'create_item_permissions_check'),
 					'args'                => array_merge(
-						$this->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
+						$this->get_endpoint_args_for_item_schema(\WP_REST_Server::CREATABLE),
 						array(
 							'name' => array(
-								'description' => __( 'Name for the resource.', 'woocommerce' ),
+								'description' => __('Name for the resource.', 'woocommerce'),
 								'type'        => 'string',
 								'required'    => true,
 							),
 						)
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -70,37 +70,37 @@ 
 			array(
 				'args' => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context'         => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context'         => $this->get_context_param(array('default' => 'view')),
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => \WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => true,
 							'type'        => 'boolean',
-							'description' => __( 'Required to be true, as resource does not support trashing.', 'woocommerce' ),
+							'description' => __('Required to be true, as resource does not support trashing.', 'woocommerce'),
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -111,11 +111,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			),
 			true
 		);
@@ -127,9 +127,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -141,9 +141,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function create_item_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'create' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you cannot create new resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function create_item_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'create')) {
+			return new \WP_Error('woocommerce_rest_cannot_create', __('Sorry, you cannot create new resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -155,13 +155,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -173,13 +173,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function update_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function update_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'edit' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_update', __( 'Sorry, you cannot update resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'edit')) {
+			return new \WP_Error('woocommerce_rest_cannot_update', __('Sorry, you cannot update resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -191,13 +191,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function delete_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function delete_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'delete' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'delete')) {
+			return new \WP_Error('woocommerce_rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -210,9 +210,9 @@ 
 	 *
 	 * @return bool|\WP_Error
 	 */
-	public function batch_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'batch' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function batch_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'batch')) {
+			return new \WP_Error('woocommerce_rest_cannot_batch', __('Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -224,16 +224,16 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return array
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$attributes = wc_get_attribute_taxonomies();
 		$data       = array();
-		foreach ( $attributes as $attribute_obj ) {
-			$attribute = $this->prepare_item_for_response( $attribute_obj, $request );
-			$attribute = $this->prepare_response_for_collection( $attribute );
+		foreach ($attributes as $attribute_obj) {
+			$attribute = $this->prepare_item_for_response($attribute_obj, $request);
+			$attribute = $this->prepare_response_for_collection($attribute);
 			$data[]    = $attribute;
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -242,31 +242,31 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function create_item( $request ) {
+	public function create_item($request) {
 		global $wpdb;
 
 		$id = wc_create_attribute(
 			array(
 				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
-				'type'         => ! empty( $request['type'] ) ? $request['type'] : 'select',
-				'order_by'     => ! empty( $request['order_by'] ) ? $request['order_by'] : 'menu_order',
+				'slug'         => wc_sanitize_taxonomy_name(stripslashes($request['slug'])),
+				'type'         => ! empty($request['type']) ? $request['type'] : 'select',
+				'order_by'     => ! empty($request['order_by']) ? $request['order_by'] : 'menu_order',
 				'has_archives' => true === $request['has_archives'],
 			)
 		);
 
 		// Checks for errors.
-		if ( is_wp_error( $id ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_create', $id->get_error_message(), array( 'status' => 400 ) );
+		if (is_wp_error($id)) {
+			return new \WP_Error('woocommerce_rest_cannot_create', $id->get_error_message(), array('status' => 400));
 		}
 
-		$attribute = $this->get_attribute( $id );
+		$attribute = $this->get_attribute($id);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$this->update_additional_fields_for_object( $attribute, $request );
+		$this->update_additional_fields_for_object($attribute, $request);
 
 		/**
 		 * Fires after a single product attribute is created or updated via the REST API.
@@ -275,13 +275,13 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating attribute, false when updating.
 		 */
-		do_action( 'woocommerce_rest_insert_product_attribute', $attribute, $request, true );
+		do_action('woocommerce_rest_insert_product_attribute', $attribute, $request, true);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $attribute, $request );
-		$response = rest_ensure_response( $response );
-		$response->set_status( 201 );
-		$response->header( 'Location', rest_url( '/' . $this->namespace . '/' . $this->rest_base . '/' . $attribute->attribute_id ) );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($attribute, $request);
+		$response = rest_ensure_response($response);
+		$response->set_status(201);
+		$response->header('Location', rest_url('/' . $this->namespace . '/' . $this->rest_base . '/' . $attribute->attribute_id));
 
 		return $response;
 	}
@@ -292,16 +292,16 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function get_item( $request ) {
-		$attribute = $this->get_attribute( (int) $request['id'] );
+	public function get_item($request) {
+		$attribute = $this->get_attribute((int) $request['id']);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$response = $this->prepare_item_for_response( $attribute, $request );
+		$response = $this->prepare_item_for_response($attribute, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -310,7 +310,7 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function update_item( $request ) {
+	public function update_item($request) {
 		global $wpdb;
 
 		$id     = (int) $request['id'];
@@ -318,7 +318,7 @@ 
 			$id,
 			array(
 				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
+				'slug'         => wc_sanitize_taxonomy_name(stripslashes($request['slug'])),
 				'type'         => $request['type'],
 				'order_by'     => $request['order_by'],
 				'has_archives' => $request['has_archives'],
@@ -326,17 +326,17 @@ 
 		);
 
 		// Checks for errors.
-		if ( is_wp_error( $edited ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_edit', $edited->get_error_message(), array( 'status' => 400 ) );
+		if (is_wp_error($edited)) {
+			return new \WP_Error('woocommerce_rest_cannot_edit', $edited->get_error_message(), array('status' => 400));
 		}
 
-		$attribute = $this->get_attribute( $id );
+		$attribute = $this->get_attribute($id);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$this->update_additional_fields_for_object( $attribute, $request );
+		$this->update_additional_fields_for_object($attribute, $request);
 
 		/**
 		 * Fires after a single product attribute is created or updated via the REST API.
@@ -345,12 +345,12 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating attribute, false when updating.
 		 */
-		do_action( 'woocommerce_rest_insert_product_attribute', $attribute, $request, false );
+		do_action('woocommerce_rest_insert_product_attribute', $attribute, $request, false);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $attribute, $request );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($attribute, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -359,26 +359,26 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Response|\WP_Error
 	 */
-	public function delete_item( $request ) {
-		$force = isset( $request['force'] ) ? (bool) $request['force'] : false;
+	public function delete_item($request) {
+		$force = isset($request['force']) ? (bool) $request['force'] : false;
 
 		// We don't support trashing for this type, error out.
-		if ( ! $force ) {
-			return new \WP_Error( 'woocommerce_rest_trash_not_supported', __( 'Resource does not support trashing.', 'woocommerce' ), array( 'status' => 501 ) );
+		if ( ! $force) {
+			return new \WP_Error('woocommerce_rest_trash_not_supported', __('Resource does not support trashing.', 'woocommerce'), array('status' => 501));
 		}
 
-		$attribute = $this->get_attribute( (int) $request['id'] );
+		$attribute = $this->get_attribute((int) $request['id']);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$request->set_param( 'context', 'edit' );
-		$previous = $this->prepare_item_for_response( $attribute, $request );
-		$deleted  = wc_delete_attribute( $attribute->attribute_id );
+		$request->set_param('context', 'edit');
+		$previous = $this->prepare_item_for_response($attribute, $request);
+		$deleted  = wc_delete_attribute($attribute->attribute_id);
 
-		if ( false === $deleted ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'The resource cannot be deleted.', 'woocommerce' ), array( 'status' => 500 ) );
+		if (false === $deleted) {
+			return new \WP_Error('woocommerce_rest_cannot_delete', __('The resource cannot be deleted.', 'woocommerce'), array('status' => 500));
 		}
 
 		$response = new \WP_REST_Response();
@@ -396,7 +396,7 @@ 
 		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
-		do_action( 'woocommerce_rest_delete_product_attribute', $attribute, $response, $request );
+		do_action('woocommerce_rest_delete_product_attribute', $attribute, $response, $request);
 
 		return $response;
 	}
@@ -408,23 +408,23 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return \WP_REST_Response $response
 	 */
-	public function prepare_item_for_response( $item, $request ) {
+	public function prepare_item_for_response($item, $request) {
 		$data = array(
 			'id'           => (int) $item->attribute_id,
 			'name'         => $item->attribute_label,
-			'slug'         => wc_attribute_taxonomy_name( $item->attribute_name ),
+			'slug'         => wc_attribute_taxonomy_name($item->attribute_name),
 			'type'         => $item->attribute_type,
 			'order_by'     => $item->attribute_orderby,
 			'has_archives' => (bool) $item->attribute_public,
 		);
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item ) );
+		$response->add_links($this->prepare_links($item));
 
 		/**
 		 * Filter a attribute item returned from the API.
@@ -435,7 +435,7 @@ 
 		 * @param object            $item      The original attribute object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_product_attribute', $response, $item, $request );
+		return apply_filters('woocommerce_rest_prepare_product_attribute', $response, $item, $request);
 	}
 
 	/**
@@ -444,14 +444,14 @@ 
 	 * @param object $attribute Attribute object.
 	 * @return array Links for the given attribute.
 	 */
-	protected function prepare_links( $attribute ) {
+	protected function prepare_links($attribute) {
 		$base  = '/' . $this->namespace . '/' . $this->rest_base;
 		$links = array(
 			'self' => array(
-				'href' => rest_url( trailingslashit( $base ) . $attribute->attribute_id ),
+				'href' => rest_url(trailingslashit($base) . $attribute->attribute_id),
 			),
 			'collection' => array(
-				'href' => rest_url( $base ),
+				'href' => rest_url($base),
 			),
 		);
 
@@ -470,51 +470,51 @@ 
 			'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' => __( 'Attribute name.', 'woocommerce' ),
+					'description' => __('Attribute name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'slug' => array(
-					'description' => __( 'An alphanumeric identifier for the resource unique to its type.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource unique to its type.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
 				),
 				'type' => array(
-					'description' => __( 'Type of attribute.', 'woocommerce' ),
+					'description' => __('Type of attribute.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'select',
-					'enum'        => array_keys( wc_get_attribute_types() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(wc_get_attribute_types()),
+					'context'     => array('view', 'edit'),
 				),
 				'order_by' => array(
-					'description' => __( 'Default sort order.', 'woocommerce' ),
+					'description' => __('Default sort order.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'menu_order',
-					'enum'        => array( 'menu_order', 'name', 'name_num', 'id' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('menu_order', 'name', 'name_num', 'id'),
+					'context'     => array('view', 'edit'),
 				),
 				'has_archives' => array(
-					'description' => __( 'Enable/Disable attribute archives.', 'woocommerce' ),
+					'description' => __('Enable/Disable attribute archives.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -524,7 +524,7 @@ 
 	 */
 	public function get_collection_params() {
 		$params = array();
-		$params['context'] = $this->get_context_param( array( 'default' => 'view' ) );
+		$params['context'] = $this->get_context_param(array('default' => 'view'));
 
 		return $params;
 	}
@@ -535,13 +535,13 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return string
 	 */
-	protected function get_taxonomy( $request ) {
-		if ( '' !== $this->attribute ) {
+	protected function get_taxonomy($request) {
+		if ('' !== $this->attribute) {
 			return $this->attribute;
 		}
 
-		if ( $request['id'] ) {
-			$name = wc_attribute_taxonomy_name_by_id( (int) $request['id'] );
+		if ($request['id']) {
+			$name = wc_attribute_taxonomy_name_by_id((int) $request['id']);
 
 			$this->attribute = $name;
 		}
@@ -555,7 +555,7 @@ 
 	 * @param int $id Attribute ID.
 	 * @return stdClass|\WP_Error
 	 */
-	protected function get_attribute( $id ) {
+	protected function get_attribute($id) {
 		global $wpdb;
 
 		$attribute = $wpdb->get_row(
@@ -569,8 +569,8 @@ 
 			)
 		);
 
-		if ( is_wp_error( $attribute ) || is_null( $attribute ) ) {
-			return new \WP_Error( 'woocommerce_rest_attribute_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+		if (is_wp_error($attribute) || is_null($attribute)) {
+			return new \WP_Error('woocommerce_rest_attribute_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
 		return $attribute;
@@ -584,16 +584,16 @@ 
 	 * @param bool   $new_data Is the data new or old.
 	 * @return bool|\WP_Error
 	 */
-	protected function validate_attribute_slug( $slug, $new_data = true ) {
-		if ( strlen( $slug ) >= 28 ) {
+	protected function validate_attribute_slug($slug, $new_data = true) {
+		if (strlen($slug) >= 28) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_too_long', sprintf( __( 'Slug "%s" is too long (28 characters max). Shorten it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
-		} elseif ( wc_check_if_attribute_name_is_reserved( $slug ) ) {
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_too_long', sprintf(__('Slug "%s" is too long (28 characters max). Shorten it, please.', 'woocommerce'), $slug), array('status' => 400));
+		} elseif (wc_check_if_attribute_name_is_reserved($slug)) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_reserved_name', sprintf( __( 'Slug "%s" is not allowed because it is a reserved term. Change it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
-		} elseif ( $new_data && taxonomy_exists( wc_attribute_taxonomy_name( $slug ) ) ) {
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_reserved_name', sprintf(__('Slug "%s" is not allowed because it is a reserved term. Change it, please.', 'woocommerce'), $slug), array('status' => 400));
+		} elseif ($new_data && taxonomy_exists(wc_attribute_taxonomy_name($slug))) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_already_exists', sprintf( __( 'Slug "%s" is already in use. Change it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_already_exists', sprintf(__('Slug "%s" is already in use. Change it, please.', 'woocommerce'), $slug), array('status' => 400));
 		}
 
 		return true;
@@ -606,6 +606,6 @@ 
 	 * @since 3.0.0
 	 */
 	protected function flush_rewrite_rules() {
-		wp_schedule_single_event( time(), 'woocommerce_flush_rewrite_rules' );
+		wp_schedule_single_event(time(), 'woocommerce_flush_rewrite_rules');
 	}
 }