mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-29 12:37:57 +01:00
16dfb05173
Do not call the `prepare_links` methods in core REST API controllers, unless the `_links` or `_embedded` fields are requested. There is no need to prepare links if they are never returned in the response. This saves resources, as many calls to `prepare_links` methods perform database queries. Props Spacedmonkey, timothyblynjacobs, rachelbaker, desrosj, dlh, hellofromTonya. Fixes #52992. Built from https://develop.svn.wordpress.org/trunk@53760 git-svn-id: http://core.svn.wordpress.org/trunk@53319 1a063a9b-81f0-0310-95a4-ce76da25c4cd
304 lines
8.3 KiB
PHP
304 lines
8.3 KiB
PHP
<?php
|
|
/**
|
|
* REST API: WP_REST_Menu_Locations_Controller class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage REST_API
|
|
* @since 5.9.0
|
|
*/
|
|
|
|
/**
|
|
* Core class used to access menu locations via the REST API.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @see WP_REST_Controller
|
|
*/
|
|
class WP_REST_Menu_Locations_Controller extends WP_REST_Controller {
|
|
|
|
/**
|
|
* Menu Locations Constructor.
|
|
*
|
|
* @since 5.9.0
|
|
*/
|
|
public function __construct() {
|
|
$this->namespace = 'wp/v2';
|
|
$this->rest_base = 'menu-locations';
|
|
}
|
|
|
|
/**
|
|
* 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<location>[\w-]+)',
|
|
array(
|
|
'args' => array(
|
|
'location' => array(
|
|
'description' => __( 'An alphanumeric identifier for the menu location.' ),
|
|
'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' ) ),
|
|
),
|
|
),
|
|
'schema' => array( $this, 'get_public_item_schema' ),
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Checks whether a given request has permission to read menu locations.
|
|
*
|
|
* @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 menu locations.' ),
|
|
array( 'status' => rest_authorization_required_code() )
|
|
);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Retrieves all menu locations, 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_registered_nav_menus() as $name => $description ) {
|
|
$location = new stdClass();
|
|
$location->name = $name;
|
|
$location->description = $description;
|
|
|
|
$location = $this->prepare_item_for_response( $location, $request );
|
|
$data[ $name ] = $this->prepare_response_for_collection( $location );
|
|
}
|
|
|
|
return rest_ensure_response( $data );
|
|
}
|
|
|
|
/**
|
|
* Checks if a given request has access to read a menu location.
|
|
*
|
|
* @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 menu locations.' ),
|
|
array( 'status' => rest_authorization_required_code() )
|
|
);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Retrieves a specific menu location.
|
|
*
|
|
* @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 ) {
|
|
$registered_menus = get_registered_nav_menus();
|
|
if ( ! array_key_exists( $request['location'], $registered_menus ) ) {
|
|
return new WP_Error( 'rest_menu_location_invalid', __( 'Invalid menu location.' ), array( 'status' => 404 ) );
|
|
}
|
|
|
|
$location = new stdClass();
|
|
$location->name = $request['location'];
|
|
$location->description = $registered_menus[ $location->name ];
|
|
|
|
$data = $this->prepare_item_for_response( $location, $request );
|
|
|
|
return rest_ensure_response( $data );
|
|
}
|
|
|
|
/**
|
|
* Prepares a menu location object for serialization.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param stdClass $item Post status data.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return WP_REST_Response Menu location data.
|
|
*/
|
|
public function prepare_item_for_response( $item, $request ) {
|
|
// Restores the more descriptive, specific name for use within this method.
|
|
$location = $item;
|
|
$locations = get_nav_menu_locations();
|
|
$menu = isset( $locations[ $location->name ] ) ? $locations[ $location->name ] : 0;
|
|
|
|
$fields = $this->get_fields_for_response( $request );
|
|
$data = array();
|
|
|
|
if ( rest_is_field_included( 'name', $fields ) ) {
|
|
$data['name'] = $location->name;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'description', $fields ) ) {
|
|
$data['description'] = $location->description;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'menu', $fields ) ) {
|
|
$data['menu'] = (int) $menu;
|
|
}
|
|
|
|
$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 );
|
|
|
|
if ( rest_is_field_included( '_links', $fields ) || rest_is_field_included( '_embedded', $fields ) ) {
|
|
$response->add_links( $this->prepare_links( $location ) );
|
|
}
|
|
|
|
/**
|
|
* Filters menu location data returned from the REST API.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Response $response The response object.
|
|
* @param object $location The original location object.
|
|
* @param WP_REST_Request $request Request used to generate the response.
|
|
*/
|
|
return apply_filters( 'rest_prepare_menu_location', $response, $location, $request );
|
|
}
|
|
|
|
/**
|
|
* Prepares links for the request.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param stdClass $location Menu location.
|
|
* @return array Links for the given menu location.
|
|
*/
|
|
protected function prepare_links( $location ) {
|
|
$base = sprintf( '%s/%s', $this->namespace, $this->rest_base );
|
|
|
|
// Entity meta.
|
|
$links = array(
|
|
'self' => array(
|
|
'href' => rest_url( trailingslashit( $base ) . $location->name ),
|
|
),
|
|
'collection' => array(
|
|
'href' => rest_url( $base ),
|
|
),
|
|
);
|
|
|
|
$locations = get_nav_menu_locations();
|
|
$menu = isset( $locations[ $location->name ] ) ? $locations[ $location->name ] : 0;
|
|
if ( $menu ) {
|
|
$path = rest_get_route_for_term( $menu );
|
|
if ( $path ) {
|
|
$url = rest_url( $path );
|
|
|
|
$links['https://api.w.org/menu'][] = array(
|
|
'href' => $url,
|
|
'embeddable' => true,
|
|
);
|
|
}
|
|
}
|
|
|
|
return $links;
|
|
}
|
|
|
|
/**
|
|
* Retrieves the menu location'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->add_additional_fields_schema( $this->schema );
|
|
}
|
|
|
|
$this->schema = array(
|
|
'$schema' => 'http://json-schema.org/draft-04/schema#',
|
|
'title' => 'menu-location',
|
|
'type' => 'object',
|
|
'properties' => array(
|
|
'name' => array(
|
|
'description' => __( 'The name of the menu location.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'description' => array(
|
|
'description' => __( 'The description of the menu location.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'menu' => array(
|
|
'description' => __( 'The ID of the assigned menu.' ),
|
|
'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' ) ),
|
|
);
|
|
}
|
|
}
|