BP_REST_Forums_Endpoint:: update_item (WP_REST_Request美元的请求）

Public function update_item($request) {$forum = get_post($request['id']);$user_id = bbp_get_user_id(0, true, true);成功= false;美元action =美元”;$is_subscription = bbp_is_user_subscription ($user_id， $forum->ID);if (true === $is_subscription) {$success = bbp_remove_user_subscription($user_id， $forum->ID);$ action =“退订”;} elseif (false === $is_subscription) {$success = bbp_add_user_subscription($user_id， $forum->ID);$ action =“订阅”;} //执行订阅操作。 do_action( 'bbp_subscriptions_handler', $success, $user_id, $forum->ID, $action ); $retval['update'] = $success; $retval['data'] = $this->prepare_response_for_collection( $this->prepare_item_for_response( $forum, $request ) ); $response = rest_ensure_response( $retval ); /** * Fires after a forum has been updated and fetched via the REST API. * * @param array $forum Fetched forum. * @param WP_REST_Response $response The response data. * @param WP_REST_Request $request The request sent to the API. * * @since 0.1.0 */ do_action( 'bp_rest_forum_update_item', $forum, $response, $request ); return $response; }