www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/entity/src/EntityPermissions.php

   1 <?php
   2
   3 namespace Drupal\entity;
   4
   5 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
   6 use Drupal\Core\Entity\EntityTypeManagerInterface;
   7 use Symfony\Component\DependencyInjection\ContainerInterface;
   8
   9 /**
  10  * Generates entity permissions via their permission providers.
  11  *
  12  * @see \Drupal\entity\EntityPermissionProvider
  13  */
  14 class EntityPermissions implements ContainerInjectionInterface {
  15
  16   /**
  17    * The entity type manager.
  18    *
  19    * @var \Drupal\Core\Entity\EntityTypeManagerInterface
  20    */
  21   protected $entityTypeManager;
  22
  23   /**
  24    * Constructs a new EntityPermissions object.
  25    *
  26    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
  27    *   The entity type manager.
  28    */
  29   public function __construct(EntityTypeManagerInterface $entity_type_manager) {
  30     $this->entityTypeManager = $entity_type_manager;
  31   }
  32
  33   /**
  34    * {@inheritdoc}
  35    */
  36   public static function create(ContainerInterface $container) {
  37     return new static(
  38       $container->get('entity_type.manager')
  39     );
  40   }
  41
  42   /**
  43    * Builds a list of permissions for the participating entity types.
  44    *
  45    * @return array
  46    *   The permissions.
  47    */
  48   public function buildPermissions() {
  49     $permissions = [];
  50     /** @var \Drupal\Core\Entity\EntityTypeInterface[] $entity_types */
  51     foreach ($this->entityTypeManager->getDefinitions() as $entity_type) {
  52       if ($entity_type->hasHandlerClass('permission_provider')) {
  53         $permission_provider_class = $entity_type->getHandlerClass('permission_provider');
  54         $permission_provider = $this->entityTypeManager->createHandlerInstance($permission_provider_class, $entity_type);
  55         $permissions += $permission_provider->buildPermissions($entity_type);
  56       }
  57     }
  58
  59     return $permissions;
  60   }
  61
  62 }