Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\field_ui\Routing;
Chris@0: 
Chris@18: use Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait;
Chris@14: use Drupal\Core\Routing\EnhancerInterface;
Chris@14: use Symfony\Cmf\Component\Routing\RouteObjectInterface;
Chris@18: use Drupal\Core\Entity\EntityTypeManagerInterface;
Chris@0: use Symfony\Component\HttpFoundation\Request;
Chris@0: use Symfony\Component\Routing\Route;
Chris@0: 
Chris@0: /**
Chris@0:  * Enhances Field UI routes by adding proper information about the bundle name.
Chris@0:  */
Chris@14: class FieldUiRouteEnhancer implements EnhancerInterface {
Chris@18:   use DeprecatedServicePropertyTrait;
Chris@0: 
Chris@0:   /**
Chris@18:    * {@inheritdoc}
Chris@18:    */
Chris@18:   protected $deprecatedProperties = ['entityManager' => 'entity.manager'];
Chris@18: 
Chris@18:   /**
Chris@18:    * The entity type manager service.
Chris@0:    *
Chris@18:    * @var \Drupal\Core\Entity\EntityTypeManagerInterface
Chris@0:    */
Chris@18:   protected $entityTypeManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * Constructs a FieldUiRouteEnhancer object.
Chris@0:    *
Chris@18:    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
Chris@18:    *   The entity type manager service.
Chris@0:    */
Chris@18:   public function __construct(EntityTypeManagerInterface $entity_type_manager) {
Chris@18:     $this->entityTypeManager = $entity_type_manager;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function enhance(array $defaults, Request $request) {
Chris@14:     if (!$this->applies($defaults[RouteObjectInterface::ROUTE_OBJECT])) {
Chris@14:       return $defaults;
Chris@14:     }
Chris@18:     if (($bundle = $this->entityTypeManager->getDefinition($defaults['entity_type_id'])->getBundleEntityType()) && isset($defaults[$bundle])) {
Chris@0:       // Field UI forms only need the actual name of the bundle they're dealing
Chris@0:       // with, not an upcasted entity object, so provide a simple way for them
Chris@0:       // to get it.
Chris@0:       $defaults['bundle'] = $defaults['_raw_variables']->get($bundle);
Chris@0:     }
Chris@0: 
Chris@0:     return $defaults;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@14:   protected function applies(Route $route) {
Chris@0:     return ($route->hasOption('_field_ui'));
Chris@0:   }
Chris@0: 
Chris@0: }