namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Check whether a given request has permission to read site data. * * @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( 'settings', 'read' ) ) { return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Check whether a given request has permission to read site settings. * * @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( 'settings', 'read' ) ) { return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Return the list of data resources. * * @since 3.5.0 * @param WP_REST_Request $request Request data. * @return WP_Error|WP_REST_Response */ public function get_items( $request ) { $data = array(); $resources = array( array( 'slug' => 'continents', 'description' => __( 'List of supported continents, countries, and states.', 'woocommerce' ), ), array( 'slug' => 'countries', 'description' => __( 'List of supported states in a given country.', 'woocommerce' ), ), array( 'slug' => 'counts', 'description' => __( 'Information about the amount of various objects on this site.', 'woocommerce' ), ), array( 'slug' => 'currencies', 'description' => __( 'List of supported currencies.', 'woocommerce' ), ), ); foreach ( $resources as $resource ) { $item = $this->prepare_item_for_response( (object) $resource, $request ); $data[] = $this->prepare_response_for_collection( $item ); } return rest_ensure_response( $data ); } /** * Prepare a data resource object for serialization. * * @param stdClass $resource Resource data. * @param WP_REST_Request $request Request object. * @return WP_REST_Response $response Response data. */ public function prepare_item_for_response( $resource, $request ) { $data = array( 'slug' => $resource->slug, 'description' => $resource->description, ); $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, 'view' ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $response->add_links( $this->prepare_links( $resource ) ); return $response; } /** * Prepare links for the request. * * @param object $item Data object. * @return array Links for the given country. */ protected function prepare_links( $item ) { $links = array( 'self' => array( 'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $item->slug ) ), ), 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), ); return $links; } /** * Get the data index schema, conforming to JSON Schema. * * @since 3.5.0 * @return array */ public function get_item_schema() { $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'data_index', 'type' => 'object', 'properties' => array( 'slug' => array( 'description' => __( 'Data resource ID.', 'woocommerce' ), 'type' => 'string', 'context' => array( 'view' ), 'readonly' => true, ), 'description' => array( 'description' => __( 'Data resource description.', 'woocommerce' ), 'type' => 'string', 'context' => array( 'view' ), 'readonly' => true, ), ), ); return $this->add_additional_fields_schema( $schema ); } }