mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-01 08:19:38 +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
572 lines
16 KiB
PHP
572 lines
16 KiB
PHP
<?php
|
|
/**
|
|
* REST API: WP_REST_Menus_Controller class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage REST_API
|
|
* @since 5.9.0
|
|
*/
|
|
|
|
/**
|
|
* Core class used to managed menu terms associated via the REST API.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @see WP_REST_Controller
|
|
*/
|
|
class WP_REST_Menus_Controller extends WP_REST_Terms_Controller {
|
|
|
|
/**
|
|
* Checks if a request has access to read menus.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return bool|WP_Error True if the request has read access, otherwise false or WP_Error object.
|
|
*/
|
|
public function get_items_permissions_check( $request ) {
|
|
$has_permission = parent::get_items_permissions_check( $request );
|
|
|
|
if ( true !== $has_permission ) {
|
|
return $has_permission;
|
|
}
|
|
|
|
return $this->check_has_read_only_access( $request );
|
|
}
|
|
|
|
/**
|
|
* Checks if a request has access to read or edit the specified menu.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return bool|WP_Error True if the request has read access for the item, otherwise false or WP_Error object.
|
|
*/
|
|
public function get_item_permissions_check( $request ) {
|
|
$has_permission = parent::get_item_permissions_check( $request );
|
|
|
|
if ( true !== $has_permission ) {
|
|
return $has_permission;
|
|
}
|
|
|
|
return $this->check_has_read_only_access( $request );
|
|
}
|
|
|
|
/**
|
|
* Gets the term, if the ID is valid.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param int $id Supplied ID.
|
|
* @return WP_Term|WP_Error Term object if ID is valid, WP_Error otherwise.
|
|
*/
|
|
protected function get_term( $id ) {
|
|
$term = parent::get_term( $id );
|
|
|
|
if ( is_wp_error( $term ) ) {
|
|
return $term;
|
|
}
|
|
|
|
$nav_term = wp_get_nav_menu_object( $term );
|
|
$nav_term->auto_add = $this->get_menu_auto_add( $nav_term->term_id );
|
|
|
|
return $nav_term;
|
|
}
|
|
|
|
/**
|
|
* Checks whether the current user has read permission for the endpoint.
|
|
*
|
|
* This allows for any user that can `edit_theme_options` or edit any REST API available post type.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return bool|WP_Error Whether the current user has permission.
|
|
*/
|
|
protected function check_has_read_only_access( $request ) {
|
|
if ( current_user_can( 'edit_theme_options' ) ) {
|
|
return true;
|
|
}
|
|
|
|
if ( current_user_can( 'edit_posts' ) ) {
|
|
return true;
|
|
}
|
|
|
|
foreach ( get_post_types( array( 'show_in_rest' => true ), 'objects' ) as $post_type ) {
|
|
if ( current_user_can( $post_type->cap->edit_posts ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return new WP_Error(
|
|
'rest_cannot_view',
|
|
__( 'Sorry, you are not allowed to view menus.' ),
|
|
array( 'status' => rest_authorization_required_code() )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Prepares a single term output for response.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_Term $term Term object.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @return WP_REST_Response Response object.
|
|
*/
|
|
public function prepare_item_for_response( $term, $request ) {
|
|
$nav_menu = wp_get_nav_menu_object( $term );
|
|
$response = parent::prepare_item_for_response( $nav_menu, $request );
|
|
|
|
$fields = $this->get_fields_for_response( $request );
|
|
$data = $response->get_data();
|
|
|
|
if ( rest_is_field_included( 'locations', $fields ) ) {
|
|
$data['locations'] = $this->get_menu_locations( $nav_menu->term_id );
|
|
}
|
|
|
|
if ( rest_is_field_included( 'auto_add', $fields ) ) {
|
|
$data['auto_add'] = $this->get_menu_auto_add( $nav_menu->term_id );
|
|
}
|
|
|
|
$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( $term ) );
|
|
}
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
return apply_filters( "rest_prepare_{$this->taxonomy}", $response, $term, $request );
|
|
}
|
|
|
|
/**
|
|
* Prepares links for the request.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_Term $term Term object.
|
|
* @return array Links for the given term.
|
|
*/
|
|
protected function prepare_links( $term ) {
|
|
$links = parent::prepare_links( $term );
|
|
|
|
$locations = $this->get_menu_locations( $term->term_id );
|
|
foreach ( $locations as $location ) {
|
|
$url = rest_url( sprintf( 'wp/v2/menu-locations/%s', $location ) );
|
|
|
|
$links['https://api.w.org/menu-location'][] = array(
|
|
'href' => $url,
|
|
'embeddable' => true,
|
|
);
|
|
}
|
|
|
|
return $links;
|
|
}
|
|
|
|
/**
|
|
* Prepares a single term for create or update.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Request object.
|
|
* @return object Prepared term data.
|
|
*/
|
|
public function prepare_item_for_database( $request ) {
|
|
$prepared_term = parent::prepare_item_for_database( $request );
|
|
|
|
$schema = $this->get_item_schema();
|
|
|
|
if ( isset( $request['name'] ) && ! empty( $schema['properties']['name'] ) ) {
|
|
$prepared_term->{'menu-name'} = $request['name'];
|
|
}
|
|
|
|
return $prepared_term;
|
|
}
|
|
|
|
/**
|
|
* Creates a single term in a taxonomy.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
|
|
*/
|
|
public function create_item( $request ) {
|
|
if ( isset( $request['parent'] ) ) {
|
|
if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) {
|
|
return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Cannot set parent term, taxonomy is not hierarchical.' ), array( 'status' => 400 ) );
|
|
}
|
|
|
|
$parent = wp_get_nav_menu_object( (int) $request['parent'] );
|
|
|
|
if ( ! $parent ) {
|
|
return new WP_Error( 'rest_term_invalid', __( 'Parent term does not exist.' ), array( 'status' => 400 ) );
|
|
}
|
|
}
|
|
|
|
$prepared_term = $this->prepare_item_for_database( $request );
|
|
|
|
$term = wp_update_nav_menu_object( 0, wp_slash( (array) $prepared_term ) );
|
|
|
|
if ( is_wp_error( $term ) ) {
|
|
/*
|
|
* If we're going to inform the client that the term already exists,
|
|
* give them the identifier for future use.
|
|
*/
|
|
|
|
if ( in_array( 'menu_exists', $term->get_error_codes(), true ) ) {
|
|
$existing_term = get_term_by( 'name', $prepared_term->{'menu-name'}, $this->taxonomy );
|
|
$term->add_data( $existing_term->term_id, 'menu_exists' );
|
|
$term->add_data(
|
|
array(
|
|
'status' => 400,
|
|
'term_id' => $existing_term->term_id,
|
|
)
|
|
);
|
|
} else {
|
|
$term->add_data( array( 'status' => 400 ) );
|
|
}
|
|
|
|
return $term;
|
|
}
|
|
|
|
$term = $this->get_term( $term );
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
do_action( "rest_insert_{$this->taxonomy}", $term, $request, true );
|
|
|
|
$schema = $this->get_item_schema();
|
|
if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) {
|
|
$meta_update = $this->meta->update_value( $request['meta'], $term->term_id );
|
|
|
|
if ( is_wp_error( $meta_update ) ) {
|
|
return $meta_update;
|
|
}
|
|
}
|
|
|
|
$locations_update = $this->handle_locations( $term->term_id, $request );
|
|
|
|
if ( is_wp_error( $locations_update ) ) {
|
|
return $locations_update;
|
|
}
|
|
|
|
$this->handle_auto_add( $term->term_id, $request );
|
|
|
|
$fields_update = $this->update_additional_fields_for_object( $term, $request );
|
|
|
|
if ( is_wp_error( $fields_update ) ) {
|
|
return $fields_update;
|
|
}
|
|
|
|
$request->set_param( 'context', 'view' );
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
do_action( "rest_after_insert_{$this->taxonomy}", $term, $request, true );
|
|
|
|
$response = $this->prepare_item_for_response( $term, $request );
|
|
$response = rest_ensure_response( $response );
|
|
|
|
$response->set_status( 201 );
|
|
$response->header( 'Location', rest_url( $this->namespace . '/' . $this->rest_base . '/' . $term->term_id ) );
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Updates a single term from a taxonomy.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
|
|
*/
|
|
public function update_item( $request ) {
|
|
$term = $this->get_term( $request['id'] );
|
|
if ( is_wp_error( $term ) ) {
|
|
return $term;
|
|
}
|
|
|
|
if ( isset( $request['parent'] ) ) {
|
|
if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) {
|
|
return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Cannot set parent term, taxonomy is not hierarchical.' ), array( 'status' => 400 ) );
|
|
}
|
|
|
|
$parent = get_term( (int) $request['parent'], $this->taxonomy );
|
|
|
|
if ( ! $parent ) {
|
|
return new WP_Error( 'rest_term_invalid', __( 'Parent term does not exist.' ), array( 'status' => 400 ) );
|
|
}
|
|
}
|
|
|
|
$prepared_term = $this->prepare_item_for_database( $request );
|
|
|
|
// Only update the term if we have something to update.
|
|
if ( ! empty( $prepared_term ) ) {
|
|
if ( ! isset( $prepared_term->{'menu-name'} ) ) {
|
|
// wp_update_nav_menu_object() requires that the menu-name is always passed.
|
|
$prepared_term->{'menu-name'} = $term->name;
|
|
}
|
|
|
|
$update = wp_update_nav_menu_object( $term->term_id, wp_slash( (array) $prepared_term ) );
|
|
|
|
if ( is_wp_error( $update ) ) {
|
|
return $update;
|
|
}
|
|
}
|
|
|
|
$term = get_term( $term->term_id, $this->taxonomy );
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
do_action( "rest_insert_{$this->taxonomy}", $term, $request, false );
|
|
|
|
$schema = $this->get_item_schema();
|
|
if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) {
|
|
$meta_update = $this->meta->update_value( $request['meta'], $term->term_id );
|
|
|
|
if ( is_wp_error( $meta_update ) ) {
|
|
return $meta_update;
|
|
}
|
|
}
|
|
|
|
$locations_update = $this->handle_locations( $term->term_id, $request );
|
|
|
|
if ( is_wp_error( $locations_update ) ) {
|
|
return $locations_update;
|
|
}
|
|
|
|
$this->handle_auto_add( $term->term_id, $request );
|
|
|
|
$fields_update = $this->update_additional_fields_for_object( $term, $request );
|
|
|
|
if ( is_wp_error( $fields_update ) ) {
|
|
return $fields_update;
|
|
}
|
|
|
|
$request->set_param( 'context', 'view' );
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
do_action( "rest_after_insert_{$this->taxonomy}", $term, $request, false );
|
|
|
|
$response = $this->prepare_item_for_response( $term, $request );
|
|
|
|
return rest_ensure_response( $response );
|
|
}
|
|
|
|
/**
|
|
* Deletes a single term from a taxonomy.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
|
|
*/
|
|
public function delete_item( $request ) {
|
|
$term = $this->get_term( $request['id'] );
|
|
if ( is_wp_error( $term ) ) {
|
|
return $term;
|
|
}
|
|
|
|
// We don't support trashing for terms.
|
|
if ( ! $request['force'] ) {
|
|
/* translators: %s: force=true */
|
|
return new WP_Error( 'rest_trash_not_supported', sprintf( __( "Menus do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
|
|
}
|
|
|
|
$request->set_param( 'context', 'view' );
|
|
|
|
$previous = $this->prepare_item_for_response( $term, $request );
|
|
|
|
$result = wp_delete_nav_menu( $term );
|
|
|
|
if ( ! $result || is_wp_error( $result ) ) {
|
|
return new WP_Error( 'rest_cannot_delete', __( 'The menu cannot be deleted.' ), array( 'status' => 500 ) );
|
|
}
|
|
|
|
$response = new WP_REST_Response();
|
|
$response->set_data(
|
|
array(
|
|
'deleted' => true,
|
|
'previous' => $previous->get_data(),
|
|
)
|
|
);
|
|
|
|
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
|
|
do_action( "rest_delete_{$this->taxonomy}", $term, $response, $request );
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Returns the value of a menu's auto_add setting.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param int $menu_id The menu id to query.
|
|
* @return bool The value of auto_add.
|
|
*/
|
|
protected function get_menu_auto_add( $menu_id ) {
|
|
$nav_menu_option = (array) get_option( 'nav_menu_options', array( 'auto_add' => array() ) );
|
|
|
|
return in_array( $menu_id, $nav_menu_option['auto_add'], true );
|
|
}
|
|
|
|
/**
|
|
* Updates the menu's auto add from a REST request.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param int $menu_id The menu id to update.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return bool True if the auto add setting was successfully updated.
|
|
*/
|
|
protected function handle_auto_add( $menu_id, $request ) {
|
|
if ( ! isset( $request['auto_add'] ) ) {
|
|
return true;
|
|
}
|
|
|
|
$nav_menu_option = (array) get_option( 'nav_menu_options', array( 'auto_add' => array() ) );
|
|
|
|
if ( ! isset( $nav_menu_option['auto_add'] ) ) {
|
|
$nav_menu_option['auto_add'] = array();
|
|
}
|
|
|
|
$auto_add = $request['auto_add'];
|
|
|
|
$i = array_search( $menu_id, $nav_menu_option['auto_add'], true );
|
|
|
|
if ( $auto_add && false === $i ) {
|
|
$nav_menu_option['auto_add'][] = $menu_id;
|
|
} elseif ( ! $auto_add && false !== $i ) {
|
|
array_splice( $nav_menu_option['auto_add'], $i, 1 );
|
|
}
|
|
|
|
$update = update_option( 'nav_menu_options', $nav_menu_option );
|
|
|
|
/** This action is documented in wp-includes/nav-menu.php */
|
|
do_action( 'wp_update_nav_menu', $menu_id );
|
|
|
|
return $update;
|
|
}
|
|
|
|
/**
|
|
* Returns the names of the locations assigned to the menu.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param int $menu_id The menu id.
|
|
* @return string[] The locations assigned to the menu.
|
|
*/
|
|
protected function get_menu_locations( $menu_id ) {
|
|
$locations = get_nav_menu_locations();
|
|
$menu_locations = array();
|
|
|
|
foreach ( $locations as $location => $assigned_menu_id ) {
|
|
if ( $menu_id === $assigned_menu_id ) {
|
|
$menu_locations[] = $location;
|
|
}
|
|
}
|
|
|
|
return $menu_locations;
|
|
}
|
|
|
|
/**
|
|
* Updates the menu's locations from a REST request.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @param int $menu_id The menu id to update.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return true|WP_Error True on success, a WP_Error on an error updating any of the locations.
|
|
*/
|
|
protected function handle_locations( $menu_id, $request ) {
|
|
if ( ! isset( $request['locations'] ) ) {
|
|
return true;
|
|
}
|
|
|
|
$menu_locations = get_registered_nav_menus();
|
|
$menu_locations = array_keys( $menu_locations );
|
|
$new_locations = array();
|
|
foreach ( $request['locations'] as $location ) {
|
|
if ( ! in_array( $location, $menu_locations, true ) ) {
|
|
return new WP_Error(
|
|
'rest_invalid_menu_location',
|
|
__( 'Invalid menu location.' ),
|
|
array(
|
|
'status' => 400,
|
|
'location' => $location,
|
|
)
|
|
);
|
|
}
|
|
$new_locations[ $location ] = $menu_id;
|
|
}
|
|
$assigned_menu = get_nav_menu_locations();
|
|
foreach ( $assigned_menu as $location => $term_id ) {
|
|
if ( $term_id === $menu_id ) {
|
|
unset( $assigned_menu[ $location ] );
|
|
}
|
|
}
|
|
$new_assignments = array_merge( $assigned_menu, $new_locations );
|
|
set_theme_mod( 'nav_menu_locations', $new_assignments );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Retrieves the term's schema, conforming to JSON Schema.
|
|
*
|
|
* @since 5.9.0
|
|
*
|
|
* @return array Item schema data.
|
|
*/
|
|
public function get_item_schema() {
|
|
$schema = parent::get_item_schema();
|
|
unset( $schema['properties']['count'], $schema['properties']['link'], $schema['properties']['taxonomy'] );
|
|
|
|
$schema['properties']['locations'] = array(
|
|
'description' => __( 'The locations assigned to the menu.' ),
|
|
'type' => 'array',
|
|
'items' => array(
|
|
'type' => 'string',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'arg_options' => array(
|
|
'validate_callback' => function ( $locations, $request, $param ) {
|
|
$valid = rest_validate_request_arg( $locations, $request, $param );
|
|
|
|
if ( true !== $valid ) {
|
|
return $valid;
|
|
}
|
|
|
|
$locations = rest_sanitize_request_arg( $locations, $request, $param );
|
|
|
|
foreach ( $locations as $location ) {
|
|
if ( ! array_key_exists( $location, get_registered_nav_menus() ) ) {
|
|
return new WP_Error(
|
|
'rest_invalid_menu_location',
|
|
__( 'Invalid menu location.' ),
|
|
array(
|
|
'location' => $location,
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
},
|
|
),
|
|
);
|
|
|
|
$schema['properties']['auto_add'] = array(
|
|
'description' => __( 'Whether to automatically add top level pages to this menu.' ),
|
|
'context' => array( 'view', 'edit' ),
|
|
'type' => 'boolean',
|
|
);
|
|
|
|
return $schema;
|
|
}
|
|
}
|