AdminRouteSubscriber.php in Zircon Profile 8.0

Contains \Drupal\system\EventSubscriber\AdminRouteSubscriber.

Namespace

Drupal\system\EventSubscriber

File

core/modules/system/src/EventSubscriber/AdminRouteSubscriber.php

<?php

/**
 * @file
 * Contains \Drupal\system\EventSubscriber\AdminRouteSubscriber.
 */
namespace Drupal\system\EventSubscriber;

use Drupal\Core\Routing\RouteSubscriberBase;
use Drupal\Core\Routing\RoutingEvents;
use Symfony\Component\Routing\RouteCollection;

/**
 * Adds the _admin_route option to each admin route.
 */
class AdminRouteSubscriber extends RouteSubscriberBase {

  /**
   * {@inheritdoc}
   */
  protected function alterRoutes(RouteCollection $collection) {
    foreach ($collection
      ->all() as $route) {
      if (strpos($route
        ->getPath(), '/admin') === 0 && !$route
        ->hasOption('_admin_route')) {
        $route
          ->setOption('_admin_route', TRUE);
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    $events = parent::getSubscribedEvents();

    // Use a higher priority than \Drupal\field_ui\Routing\RouteSubscriber or
    // \Drupal\views\EventSubscriber\RouteSubscriber to ensure we add the
    // option to their routes.
    // @todo https://www.drupal.org/node/2158571
    $events[RoutingEvents::ALTER] = array(
      'onAlterRoutes',
      -200,
    );
    return $events;
  }

}

Classes

Name	Description
AdminRouteSubscriber	Adds the _admin_route option to each admin route.