Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/EventSubscriber/EntityRouteProviderSubscriber.php @ 13:5fb285c0d0e3
Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.
author | Chris Cannam |
---|---|
date | Mon, 23 Apr 2018 09:33:26 +0100 |
parents | 4c8ae668cc8c |
children | af1871eacc83 |
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<?php namespace Drupal\Core\EventSubscriber; use Drupal\Core\Entity\EntityManagerInterface; use Drupal\Core\Routing\RouteBuildEvent; use Drupal\Core\Routing\RoutingEvents; use Symfony\Component\EventDispatcher\EventSubscriberInterface; use Symfony\Component\Routing\RouteCollection; /** * Ensures that routes can be provided by entity types. */ class EntityRouteProviderSubscriber implements EventSubscriberInterface { /** * The entity manager. * * @var \Drupal\Core\Entity\EntityManagerInterface */ protected $entityManager; /** * Constructs a new EntityRouteProviderSubscriber instance. * * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager * The entity manager. */ public function __construct(EntityManagerInterface $entity_manager) { $this->entityManager = $entity_manager; } /** * Provides routes on route rebuild time. * * @param \Drupal\Core\Routing\RouteBuildEvent $event * The route build event. */ public function onDynamicRouteEvent(RouteBuildEvent $event) { $route_collection = $event->getRouteCollection(); foreach ($this->entityManager->getDefinitions() as $entity_type) { if ($entity_type->hasRouteProviders()) { foreach ($this->entityManager->getRouteProviders($entity_type->id()) as $route_provider) { // Allow to both return an array of routes or a route collection, // like route_callbacks in the routing.yml file. $routes = $route_provider->getRoutes($entity_type); if ($routes instanceof RouteCollection) { $routes = $routes->all(); } foreach ($routes as $route_name => $route) { // Don't override existing routes. if (!$route_collection->get($route_name)) { $route_collection->add($route_name, $route); } } } } } } /** * {@inheritdoc} */ public static function getSubscribedEvents() { $events[RoutingEvents::DYNAMIC][] = ['onDynamicRouteEvent']; return $events; } }