rest_request_before_callbacks │ хук-фильтр │ WP 4.7.0

Filters the response before executing any REST API callbacks.

Allows plugins to perform additional validation after a request is initialized and matched to a registered route, but before it is executed.

Note that this filter will not be called for requests that fail to authenticate or match to a registered route.

Использование

add_filter( 'rest_request_before_callbacks', 'wp_kama_rest_request_before_callbacks_filter', 10, 3 );

/**
 * Function for `rest_request_before_callbacks` filter-hook.
 * 
 * @param WP_REST_Response|WP_HTTP_Response|WP_Error|mixed $response Result to send to the client. Usually a WP_REST_Response or WP_Error.
 * @param array                                            $handler  Route handler used for the request.
 * @param WP_REST_Request                                  $request  Request used to generate the response.
 *
 * @return WP_REST_Response|WP_HTTP_Response|WP_Error|mixed
 */
function wp_kama_rest_request_before_callbacks_filter( $response, $handler, $request ){

	// filter...
	return $response;
}

$response(WP_REST_Response|WP_HTTP_Response|WP_Error|разное)

Result to send to the client. Usually a WP_REST_Response or WP_Error.

$handler(массив)

Route handler used for the request.

$request(WP_REST_Request)

Request used to generate the response.

Список изменений

Где вызывается хук

$response = apply_filters( 'rest_request_before_callbacks', $response, $handler, $request );

Где используется хук в WordPress