WP_REST_Menu_Items_Controller::prepare_item_for_database() │ protected │ WP 5.9.0
Prepares a single post for create or update.
Метод класса: WP_REST_Menu_Items_Controller{}
Хуки из метода
Возвращает
Объект|WP_Error
.
Использование
// protected - в коде основоного (родительского) или дочернего класса $result = $this->prepare_item_for_database( $request );
- $request(WP_REST_Request) (обязательный)
- Request object.
Список изменений
С версии 5.9.0 | Введена. |
Код WP_REST_Menu_Items_Controller::prepare_item_for_database() WP REST Menu Items Controller::prepare item for database WP 6.6.2
protected function prepare_item_for_database( $request ) { $menu_item_db_id = $request['id']; $menu_item_obj = $this->get_nav_menu_item( $menu_item_db_id ); // Need to persist the menu item data. See https://core.trac.wordpress.org/ticket/28138 if ( ! is_wp_error( $menu_item_obj ) ) { // Correct the menu position if this was the first item. See https://core.trac.wordpress.org/ticket/28140 $position = ( 0 === $menu_item_obj->menu_order ) ? 1 : $menu_item_obj->menu_order; $prepared_nav_item = array( 'menu-item-db-id' => $menu_item_db_id, 'menu-item-object-id' => $menu_item_obj->object_id, 'menu-item-object' => $menu_item_obj->object, 'menu-item-parent-id' => $menu_item_obj->menu_item_parent, 'menu-item-position' => $position, 'menu-item-type' => $menu_item_obj->type, 'menu-item-title' => $menu_item_obj->title, 'menu-item-url' => $menu_item_obj->url, 'menu-item-description' => $menu_item_obj->description, 'menu-item-attr-title' => $menu_item_obj->attr_title, 'menu-item-target' => $menu_item_obj->target, 'menu-item-classes' => $menu_item_obj->classes, // Stored in the database as a string. 'menu-item-xfn' => explode( ' ', $menu_item_obj->xfn ), 'menu-item-status' => $menu_item_obj->post_status, 'menu-id' => $this->get_menu_id( $menu_item_db_id ), ); } else { $prepared_nav_item = array( 'menu-id' => 0, 'menu-item-db-id' => 0, 'menu-item-object-id' => 0, 'menu-item-object' => '', 'menu-item-parent-id' => 0, 'menu-item-position' => 1, 'menu-item-type' => 'custom', 'menu-item-title' => '', 'menu-item-url' => '', 'menu-item-description' => '', 'menu-item-attr-title' => '', 'menu-item-target' => '', 'menu-item-classes' => array(), 'menu-item-xfn' => array(), 'menu-item-status' => 'publish', ); } $mapping = array( 'menu-item-db-id' => 'id', 'menu-item-object-id' => 'object_id', 'menu-item-object' => 'object', 'menu-item-parent-id' => 'parent', 'menu-item-position' => 'menu_order', 'menu-item-type' => 'type', 'menu-item-url' => 'url', 'menu-item-description' => 'description', 'menu-item-attr-title' => 'attr_title', 'menu-item-target' => 'target', 'menu-item-classes' => 'classes', 'menu-item-xfn' => 'xfn', 'menu-item-status' => 'status', ); $schema = $this->get_item_schema(); foreach ( $mapping as $original => $api_request ) { if ( isset( $request[ $api_request ] ) ) { $prepared_nav_item[ $original ] = $request[ $api_request ]; } } $taxonomy = get_taxonomy( 'nav_menu' ); $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; // If menus submitted, cast to int. if ( ! empty( $request[ $base ] ) ) { $prepared_nav_item['menu-id'] = absint( $request[ $base ] ); } // Nav menu title. if ( ! empty( $schema['properties']['title'] ) && isset( $request['title'] ) ) { if ( is_string( $request['title'] ) ) { $prepared_nav_item['menu-item-title'] = $request['title']; } elseif ( ! empty( $request['title']['raw'] ) ) { $prepared_nav_item['menu-item-title'] = $request['title']['raw']; } } $error = new WP_Error(); // Check if object id exists before saving. if ( ! $prepared_nav_item['menu-item-object'] ) { // If taxonomy, check if term exists. if ( 'taxonomy' === $prepared_nav_item['menu-item-type'] ) { $original = get_term( absint( $prepared_nav_item['menu-item-object-id'] ) ); if ( empty( $original ) || is_wp_error( $original ) ) { $error->add( 'rest_term_invalid_id', __( 'Invalid term ID.' ), array( 'status' => 400 ) ); } else { $prepared_nav_item['menu-item-object'] = get_term_field( 'taxonomy', $original ); } // If post, check if post object exists. } elseif ( 'post_type' === $prepared_nav_item['menu-item-type'] ) { $original = get_post( absint( $prepared_nav_item['menu-item-object-id'] ) ); if ( empty( $original ) ) { $error->add( 'rest_post_invalid_id', __( 'Invalid post ID.' ), array( 'status' => 400 ) ); } else { $prepared_nav_item['menu-item-object'] = get_post_type( $original ); } } } // If post type archive, check if post type exists. if ( 'post_type_archive' === $prepared_nav_item['menu-item-type'] ) { $post_type = $prepared_nav_item['menu-item-object'] ? $prepared_nav_item['menu-item-object'] : false; $original = get_post_type_object( $post_type ); if ( ! $original ) { $error->add( 'rest_post_invalid_type', __( 'Invalid post type.' ), array( 'status' => 400 ) ); } } // Check if menu item is type custom, then title and url are required. if ( 'custom' === $prepared_nav_item['menu-item-type'] ) { if ( '' === $prepared_nav_item['menu-item-title'] ) { $error->add( 'rest_title_required', __( 'The title is required when using a custom menu item type.' ), array( 'status' => 400 ) ); } if ( empty( $prepared_nav_item['menu-item-url'] ) ) { $error->add( 'rest_url_required', __( 'The url is required when using a custom menu item type.' ), array( 'status' => 400 ) ); } } if ( $error->has_errors() ) { return $error; } // The xfn and classes properties are arrays, but passed to wp_update_nav_menu_item as a string. foreach ( array( 'menu-item-xfn', 'menu-item-classes' ) as $key ) { $prepared_nav_item[ $key ] = implode( ' ', $prepared_nav_item[ $key ] ); } // Only draft / publish are valid post status for menu items. if ( 'publish' !== $prepared_nav_item['menu-item-status'] ) { $prepared_nav_item['menu-item-status'] = 'draft'; } $prepared_nav_item = (object) $prepared_nav_item; /** * Filters a menu item before it is inserted via the REST API. * * @since 5.9.0 * * @param object $prepared_nav_item An object representing a single menu item prepared * for inserting or updating the database. * @param WP_REST_Request $request Request object. */ return apply_filters( 'rest_pre_insert_nav_menu_item', $prepared_nav_item, $request ); }