class RouteSubscriber in Drupal 9

Listens to the dynamic route events.

Hierarchy

• class \Drupal\Core\Routing\RouteSubscriberBase implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
  • class \Drupal\config_translation\Routing\RouteSubscriber

1 string reference to 'RouteSubscriber'

config_translation.services.yml in core/modules/config_translation/config_translation.services.yml

core/modules/config_translation/config_translation.services.yml

1 service uses RouteSubscriber

config_translation.route_subscriber in core/modules/config_translation/config_translation.services.yml

Drupal\config_translation\Routing\RouteSubscriber

File

core/modules/config_translation/src/Routing/RouteSubscriber.php, line 13

Namespace

Drupal\config_translation\Routing

class RouteSubscriber extends RouteSubscriberBase {

  /**
   * The mapper plugin discovery service.
   *
   * @var \Drupal\config_translation\ConfigMapperManagerInterface
   */
  protected $mapperManager;

  /**
   * Constructs a new RouteSubscriber.
   *
   * @param \Drupal\config_translation\ConfigMapperManagerInterface $mapper_manager
   *   The mapper plugin discovery service.
   */
  public function __construct(ConfigMapperManagerInterface $mapper_manager) {
    $this->mapperManager = $mapper_manager;
  }

  /**
   * {@inheritdoc}
   */
  protected function alterRoutes(RouteCollection $collection) {
    $mappers = $this->mapperManager
      ->getMappers($collection);
    foreach ($mappers as $mapper) {
      $collection
        ->add($mapper
        ->getOverviewRouteName(), $mapper
        ->getOverviewRoute());
      $collection
        ->add($mapper
        ->getAddRouteName(), $mapper
        ->getAddRoute());
      $collection
        ->add($mapper
        ->getEditRouteName(), $mapper
        ->getEditRoute());
      $collection
        ->add($mapper
        ->getDeleteRouteName(), $mapper
        ->getDeleteRoute());
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {

    // Come after field_ui.
    $events[RoutingEvents::ALTER] = [
      'onAlterRoutes',
      -110,
    ];
    return $events;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
RouteSubscriber::$mapperManager	protected	property	The mapper plugin discovery service.
RouteSubscriber::alterRoutes	protected	function	Alters existing routes for a specific collection. Overrides RouteSubscriberBase::alterRoutes
RouteSubscriber::getSubscribedEvents	public static	function	Overrides RouteSubscriberBase::getSubscribedEvents
RouteSubscriber::__construct	public	function	Constructs a new RouteSubscriber.
RouteSubscriberBase::onAlterRoutes	public	function	Delegates the route altering to self::alterRoutes().	1