3 namespace Drupal\media;
5 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
6 use Drupal\Core\Entity\EntityTypeManagerInterface;
7 use Drupal\Core\StringTranslation\StringTranslationTrait;
8 use Symfony\Component\DependencyInjection\ContainerInterface;
11 * Provides dynamic permissions for each media type.
13 class MediaPermissions implements ContainerInjectionInterface {
15 use StringTranslationTrait;
18 * The entity type manager service.
20 * @var \Drupal\Core\Entity\EntityTypeManagerInterface
22 protected $entityTypeManager;
25 * MediaPermissions constructor.
27 * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
28 * The entity type manager service.
30 public function __construct(EntityTypeManagerInterface $entity_type_manager) {
31 $this->entityTypeManager = $entity_type_manager;
37 public static function create(ContainerInterface $container) {
38 return new static($container->get('entity_type.manager'));
42 * Returns an array of media type permissions.
45 * The media type permissions.
47 * @see \Drupal\user\PermissionHandlerInterface::getPermissions()
49 public function mediaTypePermissions() {
51 // Generate media permissions for all media types.
52 $media_types = $this->entityTypeManager
53 ->getStorage('media_type')->loadMultiple();
54 foreach ($media_types as $type) {
55 $perms += $this->buildPermissions($type);
61 * Returns a list of media permissions for a given media type.
63 * @param \Drupal\media\MediaTypeInterface $type
67 * An associative array of permission names and descriptions.
69 protected function buildPermissions(MediaTypeInterface $type) {
70 $type_id = $type->id();
71 $type_params = ['%type_name' => $type->label()];
74 "create $type_id media" => [
75 'title' => $this->t('%type_name: Create new media', $type_params),
77 "edit own $type_id media" => [
78 'title' => $this->t('%type_name: Edit own media', $type_params),
80 "edit any $type_id media" => [
81 'title' => $this->t('%type_name: Edit any media', $type_params),
83 "delete own $type_id media" => [
84 'title' => $this->t('%type_name: Delete own media', $type_params),
86 "delete any $type_id media" => [
87 'title' => $this->t('%type_name: Delete any media', $type_params),