Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/EventSubscriber/RouteEnhancerSubscriber.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
---|---|
date | Wed, 29 Nov 2017 16:09:58 +0000 |
parents | |
children |
line wrap: on
line source
<?php namespace Drupal\Core\EventSubscriber; use Drupal\Core\Routing\LazyRouteEnhancer; use Drupal\Core\Routing\RouteBuildEvent; use Drupal\Core\Routing\RoutingEvents; use Symfony\Component\EventDispatcher\EventSubscriberInterface; /** * Listens to the new routes before they get saved. */ class RouteEnhancerSubscriber implements EventSubscriberInterface { /** * @var \Drupal\Core\Routing\LazyRouteEnhancer */ protected $routeEnhancer; /** * Constructs the RouteEnhancerSubscriber object. * * @param \Drupal\Core\Routing\LazyRouteEnhancer $route_enhancer * The lazy route enhancer. */ public function __construct(LazyRouteEnhancer $route_enhancer) { $this->routeEnhancer = $route_enhancer; } /** * Adds the route_enhancer object to the route collection. * * @param \Drupal\Core\Routing\RouteBuildEvent $event * The route build event. */ public function onRouteAlter(RouteBuildEvent $event) { $this->routeEnhancer->setEnhancers($event->getRouteCollection()); } /** * {@inheritdoc} */ public static function getSubscribedEvents() { $events[RoutingEvents::ALTER][] = ['onRouteAlter', -300]; return $events; } }