RouterRebuildSubscriber.php in Zircon Profile 8

Contains \Drupal\Core\EventSubscriber\RouterRebuildSubscriber.

Namespace

Drupal\Core\EventSubscriber

File

core/lib/Drupal/Core/EventSubscriber/RouterRebuildSubscriber.php

<?php

/**
 * @file
 * Contains \Drupal\Core\EventSubscriber\RouterRebuildSubscriber.
 */
namespace Drupal\Core\EventSubscriber;

use Drupal\Core\Routing\RouteBuilderInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\PostResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;

/**
 * Rebuilds the router if needed at the end of the request.
 */
class RouterRebuildSubscriber implements EventSubscriberInterface {

  /**
   * @var \Drupal\Core\Routing\RouteBuilderInterface
   */
  protected $routeBuilder;

  /**
   * Constructs the RouterRebuildSubscriber object.
   *
   * @param \Drupal\Core\Routing\RouteBuilderInterface $route_builder
   *   The route builder.
   */
  public function __construct(RouteBuilderInterface $route_builder) {
    $this->routeBuilder = $route_builder;
  }

  /**
   * Rebuilds routers if necessary.
   *
   * @param \Symfony\Component\HttpKernel\Event\PostResponseEvent $event
   *   The event object.
   */
  public function onKernelTerminate(PostResponseEvent $event) {
    $this->routeBuilder
      ->rebuildIfNeeded();
  }

  /**
   * {@inheritdoc}
   */
  static function getSubscribedEvents() {
    $events[KernelEvents::TERMINATE][] = array(
      'onKernelTerminate',
      200,
    );
    return $events;
  }

}

Classes

Name	Description
RouterRebuildSubscriber	Rebuilds the router if needed at the end of the request.