808 lines
24 KiB
PHP
808 lines
24 KiB
PHP
<?php
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/**
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* REST API: WP_REST_Widgets_Controller class
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*
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* @package WordPress
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* @subpackage REST_API
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* @since 5.8.0
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*/
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/**
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* Core class to access widgets via the REST API.
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*
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* @since 5.8.0
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*
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* @see WP_REST_Controller
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*/
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class WP_REST_Widgets_Controller extends WP_REST_Controller {
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/**
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* Widgets controller constructor.
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*
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* @since 5.8.0
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*/
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public function __construct() {
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$this->namespace = 'wp/v2';
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$this->rest_base = 'widgets';
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}
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/**
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* Registers the widget routes for the controller.
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*
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* @since 5.8.0
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*/
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public function register_routes() {
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register_rest_route(
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$this->namespace,
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$this->rest_base,
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_items' ),
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'permission_callback' => array( $this, 'get_items_permissions_check' ),
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'args' => $this->get_collection_params(),
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),
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_item' ),
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'permission_callback' => array( $this, 'create_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema(),
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),
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'allow_batch' => array( 'v1' => true ),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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register_rest_route(
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$this->namespace,
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$this->rest_base . '/(?P<id>[\w\-]+)',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_item' ),
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'permission_callback' => array( $this, 'get_item_permissions_check' ),
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'args' => array(
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'context' => $this->get_context_param( array( 'default' => 'view' ) ),
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),
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),
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'update_item' ),
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'permission_callback' => array( $this, 'update_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
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),
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array(
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'methods' => WP_REST_Server::DELETABLE,
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'callback' => array( $this, 'delete_item' ),
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'permission_callback' => array( $this, 'delete_item_permissions_check' ),
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'args' => array(
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'force' => array(
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'description' => __( 'Whether to force removal of the widget, or move it to the inactive sidebar.' ),
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'type' => 'boolean',
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),
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),
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),
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'allow_batch' => array( 'v1' => true ),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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}
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/**
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* Checks if a given request has access to get widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function get_items_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Retrieves a collection of widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function get_items( $request ) {
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retrieve_widgets();
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$prepared = array();
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foreach ( wp_get_sidebars_widgets() as $sidebar_id => $widget_ids ) {
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if ( isset( $request['sidebar'] ) && $sidebar_id !== $request['sidebar'] ) {
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continue;
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}
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foreach ( $widget_ids as $widget_id ) {
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$response = $this->prepare_item_for_response( compact( 'sidebar_id', 'widget_id' ), $request );
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if ( ! is_wp_error( $response ) ) {
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$prepared[] = $this->prepare_response_for_collection( $response );
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}
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}
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}
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return new WP_REST_Response( $prepared );
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}
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/**
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* Checks if a given request has access to get a widget.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function get_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Gets an individual widget.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function get_item( $request ) {
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retrieve_widgets();
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$widget_id = $request['id'];
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$sidebar_id = wp_find_widgets_sidebar( $widget_id );
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if ( is_null( $sidebar_id ) ) {
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return new WP_Error(
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'rest_widget_not_found',
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__( 'No widget was found with that id.' ),
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array( 'status' => 404 )
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);
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}
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return $this->prepare_item_for_response( compact( 'widget_id', 'sidebar_id' ), $request );
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}
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/**
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* Checks if a given request has access to create widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function create_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Creates a widget.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function create_item( $request ) {
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$sidebar_id = $request['sidebar'];
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$widget_id = $this->save_widget( $request, $sidebar_id );
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if ( is_wp_error( $widget_id ) ) {
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return $widget_id;
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}
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wp_assign_widget_to_sidebar( $widget_id, $sidebar_id );
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$request['context'] = 'edit';
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$response = $this->prepare_item_for_response( compact( 'sidebar_id', 'widget_id' ), $request );
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if ( is_wp_error( $response ) ) {
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return $response;
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}
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$response->set_status( 201 );
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return $response;
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}
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/**
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* Checks if a given request has access to update widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function update_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Updates an existing widget.
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*
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* @since 5.8.0
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*
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* @global WP_Widget_Factory $wp_widget_factory
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function update_item( $request ) {
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global $wp_widget_factory;
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/*
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* retrieve_widgets() contains logic to move "hidden" or "lost" widgets to the
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* wp_inactive_widgets sidebar based on the contents of the $sidebars_widgets global.
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*
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* When batch requests are processed, this global is not properly updated by previous
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* calls, resulting in widgets incorrectly being moved to the wp_inactive_widgets
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* sidebar.
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*
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* See https://core.trac.wordpress.org/ticket/53657.
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*/
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wp_get_sidebars_widgets();
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retrieve_widgets();
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$widget_id = $request['id'];
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$sidebar_id = wp_find_widgets_sidebar( $widget_id );
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// Allow sidebar to be unset or missing when widget is not a WP_Widget.
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$parsed_id = wp_parse_widget_id( $widget_id );
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$widget_object = $wp_widget_factory->get_widget_object( $parsed_id['id_base'] );
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if ( is_null( $sidebar_id ) && $widget_object ) {
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return new WP_Error(
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'rest_widget_not_found',
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__( 'No widget was found with that id.' ),
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array( 'status' => 404 )
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);
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}
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if (
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$request->has_param( 'instance' ) ||
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$request->has_param( 'form_data' )
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) {
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$maybe_error = $this->save_widget( $request, $sidebar_id );
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if ( is_wp_error( $maybe_error ) ) {
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return $maybe_error;
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}
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}
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if ( $request->has_param( 'sidebar' ) ) {
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if ( $sidebar_id !== $request['sidebar'] ) {
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$sidebar_id = $request['sidebar'];
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wp_assign_widget_to_sidebar( $widget_id, $sidebar_id );
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}
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}
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$request['context'] = 'edit';
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return $this->prepare_item_for_response( compact( 'widget_id', 'sidebar_id' ), $request );
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}
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/**
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* Checks if a given request has access to delete widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function delete_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Deletes a widget.
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*
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* @since 5.8.0
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*
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* @global WP_Widget_Factory $wp_widget_factory
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* @global array $wp_registered_widget_updates The registered widget update functions.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function delete_item( $request ) {
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global $wp_widget_factory, $wp_registered_widget_updates;
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/*
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* retrieve_widgets() contains logic to move "hidden" or "lost" widgets to the
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* wp_inactive_widgets sidebar based on the contents of the $sidebars_widgets global.
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*
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* When batch requests are processed, this global is not properly updated by previous
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* calls, resulting in widgets incorrectly being moved to the wp_inactive_widgets
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* sidebar.
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*
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* See https://core.trac.wordpress.org/ticket/53657.
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*/
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wp_get_sidebars_widgets();
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retrieve_widgets();
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$widget_id = $request['id'];
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$sidebar_id = wp_find_widgets_sidebar( $widget_id );
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if ( is_null( $sidebar_id ) ) {
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return new WP_Error(
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'rest_widget_not_found',
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__( 'No widget was found with that id.' ),
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array( 'status' => 404 )
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);
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}
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$request['context'] = 'edit';
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if ( $request['force'] ) {
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$response = $this->prepare_item_for_response( compact( 'widget_id', 'sidebar_id' ), $request );
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$parsed_id = wp_parse_widget_id( $widget_id );
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$id_base = $parsed_id['id_base'];
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$original_post = $_POST;
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$original_request = $_REQUEST;
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$_POST = array(
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'sidebar' => $sidebar_id,
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"widget-$id_base" => array(),
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'the-widget-id' => $widget_id,
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'delete_widget' => '1',
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);
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$_REQUEST = $_POST;
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/** This action is documented in wp-admin/widgets-form.php */
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do_action( 'delete_widget', $widget_id, $sidebar_id, $id_base );
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$callback = $wp_registered_widget_updates[ $id_base ]['callback'];
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$params = $wp_registered_widget_updates[ $id_base ]['params'];
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if ( is_callable( $callback ) ) {
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ob_start();
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call_user_func_array( $callback, $params );
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ob_end_clean();
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}
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$_POST = $original_post;
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$_REQUEST = $original_request;
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$widget_object = $wp_widget_factory->get_widget_object( $id_base );
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if ( $widget_object ) {
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/*
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* WP_Widget sets `updated = true` after an update to prevent more than one widget
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* from being saved per request. This isn't what we want in the REST API, though,
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* as we support batch requests.
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*/
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$widget_object->updated = false;
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}
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wp_assign_widget_to_sidebar( $widget_id, '' );
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$response->set_data(
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array(
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'deleted' => true,
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'previous' => $response->get_data(),
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)
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);
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} else {
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wp_assign_widget_to_sidebar( $widget_id, 'wp_inactive_widgets' );
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$response = $this->prepare_item_for_response(
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array(
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'sidebar_id' => 'wp_inactive_widgets',
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'widget_id' => $widget_id,
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),
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$request
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);
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}
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/**
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* Fires after a widget is deleted via the REST API.
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*
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* @since 5.8.0
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*
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* @param string $widget_id ID of the widget marked for deletion.
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* @param string $sidebar_id ID of the sidebar the widget was deleted from.
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* @param WP_REST_Response $response The response data.
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* @param WP_REST_Request $request The request sent to the API.
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*/
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do_action( 'rest_delete_widget', $widget_id, $sidebar_id, $response, $request );
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return $response;
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}
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/**
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* Performs a permissions check for managing widgets.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error
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*/
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protected function permissions_check( $request ) {
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if ( ! current_user_can( 'edit_theme_options' ) ) {
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return new WP_Error(
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'rest_cannot_manage_widgets',
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__( 'Sorry, you are not allowed to manage widgets on this site.' ),
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array(
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'status' => rest_authorization_required_code(),
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)
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);
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}
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return true;
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}
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/**
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* Saves the widget in the request object.
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*
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* @since 5.8.0
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*
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* @global WP_Widget_Factory $wp_widget_factory
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* @global array $wp_registered_widget_updates The registered widget update functions.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @param string $sidebar_id ID of the sidebar the widget belongs to.
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* @return string|WP_Error The saved widget ID.
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*/
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protected function save_widget( $request, $sidebar_id ) {
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global $wp_widget_factory, $wp_registered_widget_updates;
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require_once ABSPATH . 'wp-admin/includes/widgets.php'; // For next_widget_id_number().
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if ( isset( $request['id'] ) ) {
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// Saving an existing widget.
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$id = $request['id'];
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$parsed_id = wp_parse_widget_id( $id );
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$id_base = $parsed_id['id_base'];
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$number = isset( $parsed_id['number'] ) ? $parsed_id['number'] : null;
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$widget_object = $wp_widget_factory->get_widget_object( $id_base );
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$creating = false;
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} elseif ( $request['id_base'] ) {
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// Saving a new widget.
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$id_base = $request['id_base'];
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$widget_object = $wp_widget_factory->get_widget_object( $id_base );
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$number = $widget_object ? next_widget_id_number( $id_base ) : null;
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$id = $widget_object ? $id_base . '-' . $number : $id_base;
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$creating = true;
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} else {
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return new WP_Error(
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'rest_invalid_widget',
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__( 'Widget type (id_base) is required.' ),
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array( 'status' => 400 )
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);
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}
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if ( ! isset( $wp_registered_widget_updates[ $id_base ] ) ) {
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return new WP_Error(
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'rest_invalid_widget',
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__( 'The provided widget type (id_base) cannot be updated.' ),
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array( 'status' => 400 )
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);
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}
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if ( isset( $request['instance'] ) ) {
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if ( ! $widget_object ) {
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return new WP_Error(
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'rest_invalid_widget',
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__( 'Cannot set instance on a widget that does not extend WP_Widget.' ),
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array( 'status' => 400 )
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);
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}
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if ( isset( $request['instance']['raw'] ) ) {
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if ( empty( $widget_object->widget_options['show_instance_in_rest'] ) ) {
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return new WP_Error(
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'rest_invalid_widget',
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__( 'Widget type does not support raw instances.' ),
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array( 'status' => 400 )
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);
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}
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$instance = $request['instance']['raw'];
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} elseif ( isset( $request['instance']['encoded'], $request['instance']['hash'] ) ) {
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$serialized_instance = base64_decode( $request['instance']['encoded'] );
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if ( ! hash_equals( wp_hash( $serialized_instance ), $request['instance']['hash'] ) ) {
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return new WP_Error(
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'rest_invalid_widget',
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__( 'The provided instance is malformed.' ),
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array( 'status' => 400 )
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);
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}
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$instance = unserialize( $serialized_instance );
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} else {
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return new WP_Error(
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'rest_invalid_widget',
|
|
__( 'The provided instance is invalid. Must contain raw OR encoded and hash.' ),
|
|
array( 'status' => 400 )
|
|
);
|
|
}
|
|
|
|
$form_data = array(
|
|
"widget-$id_base" => array(
|
|
$number => $instance,
|
|
),
|
|
'sidebar' => $sidebar_id,
|
|
);
|
|
} elseif ( isset( $request['form_data'] ) ) {
|
|
$form_data = $request['form_data'];
|
|
} else {
|
|
$form_data = array();
|
|
}
|
|
|
|
$original_post = $_POST;
|
|
$original_request = $_REQUEST;
|
|
|
|
foreach ( $form_data as $key => $value ) {
|
|
$slashed_value = wp_slash( $value );
|
|
$_POST[ $key ] = $slashed_value;
|
|
$_REQUEST[ $key ] = $slashed_value;
|
|
}
|
|
|
|
$callback = $wp_registered_widget_updates[ $id_base ]['callback'];
|
|
$params = $wp_registered_widget_updates[ $id_base ]['params'];
|
|
|
|
if ( is_callable( $callback ) ) {
|
|
ob_start();
|
|
call_user_func_array( $callback, $params );
|
|
ob_end_clean();
|
|
}
|
|
|
|
$_POST = $original_post;
|
|
$_REQUEST = $original_request;
|
|
|
|
if ( $widget_object ) {
|
|
// Register any multi-widget that the update callback just created.
|
|
$widget_object->_set( $number );
|
|
$widget_object->_register_one( $number );
|
|
|
|
/*
|
|
* WP_Widget sets `updated = true` after an update to prevent more than one widget
|
|
* from being saved per request. This isn't what we want in the REST API, though,
|
|
* as we support batch requests.
|
|
*/
|
|
$widget_object->updated = false;
|
|
}
|
|
|
|
/**
|
|
* Fires after a widget is created or updated via the REST API.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @param string $id ID of the widget being saved.
|
|
* @param string $sidebar_id ID of the sidebar containing the widget being saved.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @param bool $creating True when creating a widget, false when updating.
|
|
*/
|
|
do_action( 'rest_after_save_widget', $id, $sidebar_id, $request, $creating );
|
|
|
|
return $id;
|
|
}
|
|
|
|
/**
|
|
* Prepares the widget for the REST response.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @global WP_Widget_Factory $wp_widget_factory
|
|
* @global array $wp_registered_widgets The registered widgets.
|
|
*
|
|
* @param array $item An array containing a widget_id and sidebar_id.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
|
|
*/
|
|
public function prepare_item_for_response( $item, $request ) {
|
|
global $wp_widget_factory, $wp_registered_widgets;
|
|
|
|
$widget_id = $item['widget_id'];
|
|
$sidebar_id = $item['sidebar_id'];
|
|
|
|
if ( ! isset( $wp_registered_widgets[ $widget_id ] ) ) {
|
|
return new WP_Error(
|
|
'rest_invalid_widget',
|
|
__( 'The requested widget is invalid.' ),
|
|
array( 'status' => 500 )
|
|
);
|
|
}
|
|
|
|
$widget = $wp_registered_widgets[ $widget_id ];
|
|
$parsed_id = wp_parse_widget_id( $widget_id );
|
|
$fields = $this->get_fields_for_response( $request );
|
|
|
|
$prepared = array(
|
|
'id' => $widget_id,
|
|
'id_base' => $parsed_id['id_base'],
|
|
'sidebar' => $sidebar_id,
|
|
'rendered' => '',
|
|
'rendered_form' => null,
|
|
'instance' => null,
|
|
);
|
|
|
|
if (
|
|
rest_is_field_included( 'rendered', $fields ) &&
|
|
'wp_inactive_widgets' !== $sidebar_id
|
|
) {
|
|
$prepared['rendered'] = trim( wp_render_widget( $widget_id, $sidebar_id ) );
|
|
}
|
|
|
|
if ( rest_is_field_included( 'rendered_form', $fields ) ) {
|
|
$rendered_form = wp_render_widget_control( $widget_id );
|
|
if ( ! is_null( $rendered_form ) ) {
|
|
$prepared['rendered_form'] = trim( $rendered_form );
|
|
}
|
|
}
|
|
|
|
if ( rest_is_field_included( 'instance', $fields ) ) {
|
|
$widget_object = $wp_widget_factory->get_widget_object( $parsed_id['id_base'] );
|
|
if ( $widget_object && isset( $parsed_id['number'] ) ) {
|
|
$all_instances = $widget_object->get_settings();
|
|
$instance = $all_instances[ $parsed_id['number'] ];
|
|
$serialized_instance = serialize( $instance );
|
|
$prepared['instance']['encoded'] = base64_encode( $serialized_instance );
|
|
$prepared['instance']['hash'] = wp_hash( $serialized_instance );
|
|
|
|
if ( ! empty( $widget_object->widget_options['show_instance_in_rest'] ) ) {
|
|
// Use new stdClass so that JSON result is {} and not [].
|
|
$prepared['instance']['raw'] = empty( $instance ) ? new stdClass : $instance;
|
|
}
|
|
}
|
|
}
|
|
|
|
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
|
|
$prepared = $this->add_additional_fields_to_object( $prepared, $request );
|
|
$prepared = $this->filter_response_by_context( $prepared, $context );
|
|
|
|
$response = rest_ensure_response( $prepared );
|
|
|
|
$response->add_links( $this->prepare_links( $prepared ) );
|
|
|
|
/**
|
|
* Filters the REST API response for a widget.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @param WP_REST_Response $response The response object.
|
|
* @param array $widget The registered widget data.
|
|
* @param WP_REST_Request $request Request used to generate the response.
|
|
*/
|
|
return apply_filters( 'rest_prepare_widget', $response, $widget, $request );
|
|
}
|
|
|
|
/**
|
|
* Prepares links for the widget.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @param array $prepared Widget.
|
|
* @return array Links for the given widget.
|
|
*/
|
|
protected function prepare_links( $prepared ) {
|
|
$id_base = ! empty( $prepared['id_base'] ) ? $prepared['id_base'] : $prepared['id'];
|
|
|
|
return array(
|
|
'self' => array(
|
|
'href' => rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $prepared['id'] ) ),
|
|
),
|
|
'collection' => array(
|
|
'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ),
|
|
),
|
|
'about' => array(
|
|
'href' => rest_url( sprintf( 'wp/v2/widget-types/%s', $id_base ) ),
|
|
'embeddable' => true,
|
|
),
|
|
'https://api.w.org/sidebar' => array(
|
|
'href' => rest_url( sprintf( 'wp/v2/sidebars/%s/', $prepared['sidebar'] ) ),
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Gets the list of collection params.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @return array[]
|
|
*/
|
|
public function get_collection_params() {
|
|
return array(
|
|
'context' => $this->get_context_param( array( 'default' => 'view' ) ),
|
|
'sidebar' => array(
|
|
'description' => __( 'The sidebar to return widgets for.' ),
|
|
'type' => 'string',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Retrieves the widget's schema, conforming to JSON Schema.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @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' => 'widget',
|
|
'type' => 'object',
|
|
'properties' => array(
|
|
'id' => array(
|
|
'description' => __( 'Unique identifier for the widget.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'id_base' => array(
|
|
'description' => __( 'The type of the widget. Corresponds to ID in widget-types endpoint.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'sidebar' => array(
|
|
'description' => __( 'The sidebar the widget belongs to.' ),
|
|
'type' => 'string',
|
|
'default' => 'wp_inactive_widgets',
|
|
'required' => true,
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'rendered' => array(
|
|
'description' => __( 'HTML representation of the widget.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
'readonly' => true,
|
|
),
|
|
'rendered_form' => array(
|
|
'description' => __( 'HTML representation of the widget admin form.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'instance' => array(
|
|
'description' => __( 'Instance settings of the widget, if supported.' ),
|
|
'type' => 'object',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
'default' => null,
|
|
'properties' => array(
|
|
'encoded' => array(
|
|
'description' => __( 'Base64 encoded representation of the instance settings.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'hash' => array(
|
|
'description' => __( 'Cryptographic hash of the instance settings.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'raw' => array(
|
|
'description' => __( 'Unencoded instance settings, if supported.' ),
|
|
'type' => 'object',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
),
|
|
),
|
|
'form_data' => array(
|
|
'description' => __( 'URL-encoded form data from the widget admin form. Used to update a widget that does not support instance. Write only.' ),
|
|
'type' => 'string',
|
|
'context' => array(),
|
|
'arg_options' => array(
|
|
'sanitize_callback' => static function( $string ) {
|
|
$array = array();
|
|
wp_parse_str( $string, $array );
|
|
return $array;
|
|
},
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
return $this->add_additional_fields_schema( $this->schema );
|
|
}
|
|
}
|