class RouteFilterSubscriber in Zircon Profile 8

Listens to the filtered collection of route instances.

Hierarchy

• class \Drupal\Core\EventSubscriber\RouteFilterSubscriber implements EventSubscriberInterface

1 string reference to 'RouteFilterSubscriber'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses RouteFilterSubscriber

route_filter_subscriber in core/core.services.yml

Drupal\Core\EventSubscriber\RouteFilterSubscriber

File

core/lib/Drupal/Core/EventSubscriber/RouteFilterSubscriber.php, line 18

Contains \Drupal\Core\EventSubscriber\RouteFilterSubscriber.

Namespace

Drupal\Core\EventSubscriber

class RouteFilterSubscriber implements EventSubscriberInterface {

  /**
   * The lazy route filter.
   *
   * @var \Drupal\Core\Routing\LazyRouteFilter
   */
  protected $routeFilter;

  /**
   * Constructs the RouteFilterSubscriber object.
   *
   * @param \Drupal\Core\Routing\LazyRouteFilter $route_filter
   *   The lazy route filter.
   */
  public function __construct(LazyRouteFilter $route_filter) {
    $this->routeFilter = $route_filter;
  }

  /**
   * Get the Response object from filtered route collection.
   *
   * @param \Drupal\Core\Routing\RouteBuildEvent $event
   *   The route build event.
   */
  public function onRouteAlter(RouteBuildEvent $event) {
    $this->routeFilter
      ->setFilters($event
      ->getRouteCollection());
  }

  /**
   * {@inheritdoc}
   */
  static function getSubscribedEvents() {
    $events[RoutingEvents::ALTER][] = array(
      'onRouteAlter',
      -300,
    );
    return $events;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
RouteFilterSubscriber::$routeFilter	protected	property	The lazy route filter.
RouteFilterSubscriber::getSubscribedEvents	static	function	Returns an array of event names this subscriber wants to listen to. Overrides EventSubscriberInterface::getSubscribedEvents
RouteFilterSubscriber::onRouteAlter	public	function	Get the Response object from filtered route collection.
RouteFilterSubscriber::__construct	public	function	Constructs the RouteFilterSubscriber object.