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class EntityRouteAlterSubscriber in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/lib/Drupal/Core/EventSubscriber/EntityRouteAlterSubscriber.php \Drupal\Core\EventSubscriber\EntityRouteAlterSubscriber

Registers the 'type' of route parameter names that match an entity type.

@todo Matching on parameter *name* is not ideal, because it breaks encapsulation: parameter names are local to the controller and route, and controllers and routes can't be expected to know what all possible entity types might exist across all modules in order to pick names that don't conflict. Instead, the 'type' should be determined from introspecting what kind of PHP variable (e.g., a type hinted interface) the controller requires: https://www.drupal.org/node/2041907.

Hierarchy

Expanded class hierarchy of EntityRouteAlterSubscriber

1 string reference to 'EntityRouteAlterSubscriber'
core.services.yml in core/core.services.yml
core/core.services.yml
1 service uses EntityRouteAlterSubscriber
route_subscriber.entity in core/core.services.yml
Drupal\Core\EventSubscriber\EntityRouteAlterSubscriber

File

core/lib/Drupal/Core/EventSubscriber/EntityRouteAlterSubscriber.php, line 26
Contains \Drupal\Core\EventSubscriber\EntityRouteAlterSubscriber.

Namespace

Drupal\Core\EventSubscriber
View source
class EntityRouteAlterSubscriber implements EventSubscriberInterface {

  /**
   * The entity resolver manager.
   *
   * @var \Drupal\Core\Entity\EntityResolverManager
   */
  protected $resolverManager;

  /**
   * Constructs an EntityRouteAlterSubscriber instance.
   *
   * @param \Drupal\Core\Entity\EntityResolverManager
   *   The entity resolver manager.
   */
  public function __construct(EntityResolverManager $entity_resolver_manager) {
    $this->resolverManager = $entity_resolver_manager;
  }

  /**
   * Applies parameter converters to route parameters.
   *
   * @param \Drupal\Core\Routing\RouteBuildEvent $event
   *   The event to process.
   */
  public function onRoutingRouteAlterSetType(RouteBuildEvent $event) {
    foreach ($event
      ->getRouteCollection() as $route) {
      $this->resolverManager
        ->setRouteOptions($route);
    }
  }

  /**
   * {@inheritdoc}
   */
  static function getSubscribedEvents() {
    $events[RoutingEvents::ALTER][] = array(
      'onRoutingRouteAlterSetType',
      -150,
    );
    return $events;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
EntityRouteAlterSubscriber::$resolverManager protected property The entity resolver manager.
EntityRouteAlterSubscriber::getSubscribedEvents static function Returns an array of event names this subscriber wants to listen to. Overrides EventSubscriberInterface::getSubscribedEvents
EntityRouteAlterSubscriber::onRoutingRouteAlterSetType public function Applies parameter converters to route parameters.
EntityRouteAlterSubscriber::__construct public function Constructs an EntityRouteAlterSubscriber instance.