From 449f1bb07a45a1b62b03413f50f8c88a36a9990c Mon Sep 17 00:00:00 2001 From: noisysocks Date: Thu, 11 Nov 2021 03:52:00 +0000 Subject: [PATCH] REST API: Add /wp/v2/block-navigation-areas endpoint Copies WP_REST_Block_Navigation_Areas_Controller from the Gutenberg plugin. This provides the /wp/v2/block-navigation-areas endpoint used by the Navigation block. Props antonvlasenko, TimothyBlynJacobs. Fixes #54393. Built from https://develop.svn.wordpress.org/trunk@52133 git-svn-id: http://core.svn.wordpress.org/trunk@51725 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-includes/default-filters.php | 3 + wp-includes/navigation-areas.php | 52 +++ wp-includes/rest-api.php | 4 + ...rest-block-navigation-areas-controller.php | 310 ++++++++++++++++++ wp-includes/version.php | 2 +- wp-settings.php | 4 +- 6 files changed, 373 insertions(+), 2 deletions(-) create mode 100644 wp-includes/navigation-areas.php create mode 100644 wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php index 37cd32d5aa..412251d2f2 100644 --- a/wp-includes/default-filters.php +++ b/wp-includes/default-filters.php @@ -669,4 +669,7 @@ add_action( 'save_post_wp_template_part', 'wp_set_unique_slug_on_create_template add_action( 'wp_footer', 'the_block_template_skip_link' ); add_action( 'setup_theme', 'wp_enable_block_templates' ); +// Navigation areas. +add_action( 'setup_theme', '_register_default_navigation_areas' ); + unset( $filter, $action ); diff --git a/wp-includes/navigation-areas.php b/wp-includes/navigation-areas.php new file mode 100644 index 0000000000..fd4536199b --- /dev/null +++ b/wp-includes/navigation-areas.php @@ -0,0 +1,52 @@ + 'Primary', + * 'secondary' => 'Secondary', + * 'tertiary' => 'Tertiary', + * ) + * + * @since 5.9.0 + * + * @param array $new_areas Supported navigation areas. + */ +function register_navigation_areas( $new_areas ) { + global $navigation_areas; + $navigation_areas = $new_areas; +} + +/** + * Register the default navigation areas. + * + * @since 5.9.0 + * @access private + */ +function _register_default_navigation_areas() { + register_navigation_areas( + array( + 'primary' => _x( 'Primary', 'navigation area' ), + 'secondary' => _x( 'Secondary', 'navigation area' ), + 'tertiary' => _x( 'Tertiary', 'navigation area' ), + ) + ); +} + +/** + * Returns the available navigation areas. + * + * @since 5.9.0 + * + * @return array Registered navigation areas. + */ +function get_navigation_areas() { + global $navigation_areas; + return $navigation_areas; +} diff --git a/wp-includes/rest-api.php b/wp-includes/rest-api.php index ba0f7a08de..517daf513c 100644 --- a/wp-includes/rest-api.php +++ b/wp-includes/rest-api.php @@ -349,6 +349,10 @@ function create_initial_rest_routes() { // Menu Locations. $controller = new WP_REST_Menu_Locations_Controller(); $controller->register_routes(); + + // Block Navigation Areas + $controller = new WP_REST_Block_Navigation_Areas_Controller(); + $controller->register_routes(); } /** diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php new file mode 100644 index 0000000000..ef515f5970 --- /dev/null +++ b/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php @@ -0,0 +1,310 @@ +namespace = 'wp/v2'; + $this->rest_base = 'block-navigation-areas'; + } + + /** + * Registers the routes for the objects of the controller. + * + * @since 5.9.0 + * + * @see register_rest_route() + */ + public function register_routes() { + 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' ), + 'args' => $this->get_collection_params(), + ), + 'schema' => array( $this, 'get_public_item_schema' ), + ) + ); + + register_rest_route( + $this->namespace, + '/' . $this->rest_base . '/(?P[\w-]+)', + array( + 'args' => array( + 'area' => array( + 'description' => __( 'An alphanumeric identifier for the navigation area.' ), + 'type' => 'string', + ), + ), + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => array( $this, 'get_item' ), + 'permission_callback' => array( $this, 'get_item_permissions_check' ), + 'args' => array( + '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 ), + ), + 'allow_batch' => array( 'v1' => true ), + 'schema' => array( $this, 'get_public_item_schema' ), + ) + ); + } + + /** + * Checks whether a given request has permission to read navigation areas. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return WP_Error|bool True if the request has read access, WP_Error object otherwise. + */ + public function get_items_permissions_check( $request ) { + if ( ! current_user_can( 'edit_theme_options' ) ) { + return new WP_Error( + 'rest_cannot_view', + __( 'Sorry, you are not allowed to view navigation areas.' ), + array( 'status' => rest_authorization_required_code() ) + ); + } + + return true; + } + + /** + * Retrieves all navigation areas, depending on user context. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. + */ + public function get_items( $request ) { + $data = array(); + foreach ( get_navigation_areas() as $name => $description ) { + $area = $this->get_navigation_area_object( $name ); + $area = $this->prepare_item_for_response( $area, $request ); + $data[] = $this->prepare_response_for_collection( $area ); + } + return rest_ensure_response( $data ); + } + + /** + * Checks if a given request has access to read a navigation area. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return WP_Error|bool True if the request has read access for the item, WP_Error object otherwise. + */ + public function get_item_permissions_check( $request ) { + if ( ! current_user_can( 'edit_theme_options' ) ) { + return new WP_Error( + 'rest_cannot_view', + __( 'Sorry, you are not allowed to view navigation areas.' ), + array( 'status' => rest_authorization_required_code() ) + ); + } + if ( ! array_key_exists( $request['area'], get_navigation_areas() ) ) { + return new WP_Error( 'rest_navigation_area_invalid', __( 'Invalid navigation area.' ), array( 'status' => 404 ) ); + } + + return true; + } + + /** + * Checks if a request has access to update the specified term. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return bool|WP_Error True if the request has access to update the item, false or WP_Error object otherwise. + */ + public function update_item_permissions_check( $request ) { + return $this->get_item_permissions_check( $request ); + } + + /** + * Retrieves a specific navigation area. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. + */ + public function get_item( $request ) { + $name = $request['area']; + $area = $this->get_navigation_area_object( $name ); + $data = $this->prepare_item_for_response( $area, $request ); + + return rest_ensure_response( $data ); + } + + /** + * Updates a specific navigation area. + * + * @since 5.9.0 + * + * @param WP_REST_Request $request Full details about the request. + * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. + */ + public function update_item( $request ) { + $name = $request['area']; + + $mapping = get_option( 'fse_navigation_areas', array() ); + $mapping[ $name ] = $request['navigation']; + update_option( 'fse_navigation_areas', $mapping ); + + $area = $this->get_navigation_area_object( $name ); + $data = $this->prepare_item_for_response( $area, $request ); + return rest_ensure_response( $data ); + } + + /** + * Converts navigation area name to a convenient object that this endpoint can reason about. + * + * @since 5.9.0 + * + * @param string $name Navigation area name. + * @return stdClass An object representation of the navigation area. + */ + protected function get_navigation_area_object( $name ) { + $available_areas = get_navigation_areas(); + $mapping = get_option( 'fse_navigation_areas', array() ); + $area = new stdClass(); + $area->name = $name; + $area->navigation = ! empty( $mapping[ $name ] ) ? $mapping[ $name ] : null; + $area->description = $available_areas[ $name ]; + return $area; + } + + /** + * Prepares a navigation area object for serialization. + * + * @since 5.9.0 + * + * @param stdClass $area Post status data. + * @param WP_REST_Request $request Full details about the request. + * @return WP_REST_Response Post status data. + */ + public function prepare_item_for_response( $area, $request ) { + $areas = get_navigation_areas(); + $navigation = ( isset( $areas[ $area->name ] ) ) ? $area->navigation : 0; + + $fields = $this->get_fields_for_response( $request ); + $data = array(); + + if ( rest_is_field_included( 'name', $fields ) ) { + $data['name'] = $area->name; + } + + if ( rest_is_field_included( 'description', $fields ) ) { + $data['description'] = $area->description; + } + + if ( rest_is_field_included( 'navigation', $fields ) ) { + $data['navigation'] = (int) $navigation; + } + + $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 ); + + /** + * Filters a navigation area returned from the REST API. + * + * @since 5.9.0 + * + * Allows modification of the navigation area data right before it is + * returned. + * + * @param WP_REST_Response $response The response object. + * @param object $area The original status object. + * @param WP_REST_Request $request Request used to generate the response. + */ + return apply_filters( 'rest_prepare_navigation_area', $response, $area, $request ); + } + + /** + * Retrieves the navigation area's schema, conforming to JSON Schema. + * + * @since 5.9.0 + * + * @return array Item schema data. + */ + public function get_item_schema() { + if ( $this->schema ) { + return $this->schema; + } + + $this->schema = array( + '$schema' => 'http://json-schema.org/draft-04/schema#', + 'title' => 'navigation-area', + 'type' => 'object', + 'properties' => array( + 'name' => array( + 'description' => __( 'The name of the navigation area.' ), + 'type' => 'string', + 'context' => array( 'embed', 'view', 'edit' ), + 'readonly' => true, + ), + 'description' => array( + 'description' => __( 'The description of the navigation area.' ), + 'type' => 'string', + 'context' => array( 'embed', 'view', 'edit' ), + 'readonly' => true, + ), + 'navigation' => array( + 'description' => __( 'The ID of the assigned navigation.' ), + 'type' => 'integer', + 'context' => array( 'embed', 'view', 'edit' ), + 'readonly' => true, + ), + ), + ); + + return $this->add_additional_fields_schema( $this->schema ); + } + + /** + * Retrieves the query params for collections. + * + * @since 5.9.0 + * + * @return array Collection parameters. + */ + public function get_collection_params() { + return array( + 'context' => $this->get_context_param( array( 'default' => 'view' ) ), + ); + } + +} diff --git a/wp-includes/version.php b/wp-includes/version.php index 82cac756bc..11715fdffc 100644 --- a/wp-includes/version.php +++ b/wp-includes/version.php @@ -16,7 +16,7 @@ * * @global string $wp_version */ -$wp_version = '5.9-alpha-52132'; +$wp_version = '5.9-alpha-52133'; /** * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. diff --git a/wp-settings.php b/wp-settings.php index 1293c82208..0a55449bfc 100644 --- a/wp-settings.php +++ b/wp-settings.php @@ -244,8 +244,9 @@ require ABSPATH . WPINC . '/class-wp-http-requests-hooks.php'; require ABSPATH . WPINC . '/widgets.php'; require ABSPATH . WPINC . '/class-wp-widget.php'; require ABSPATH . WPINC . '/class-wp-widget-factory.php'; -require ABSPATH . WPINC . '/nav-menu.php'; require ABSPATH . WPINC . '/nav-menu-template.php'; +require ABSPATH . WPINC . '/nav-menu.php'; +require ABSPATH . WPINC . '/navigation-areas.php'; require ABSPATH . WPINC . '/admin-bar.php'; require ABSPATH . WPINC . '/class-wp-application-passwords.php'; require ABSPATH . WPINC . '/rest-api.php'; @@ -275,6 +276,7 @@ require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-settings-controller require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-themes-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-plugins-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-block-directory-controller.php'; +require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-pattern-directory-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-application-passwords-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-site-health-controller.php';