MediaAccessController.php in Media entity 8

Namespace

Drupal\media_entity

File

src/MediaAccessController.php

<?php

namespace Drupal\media_entity;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Entity\EntityAccessControlHandler;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Session\AccountInterface;

/**
 * Defines an access controller for the media entity.
 */
class MediaAccessController extends EntityAccessControlHandler {

  /**
   * {@inheritdoc}
   */
  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
    if ($account
      ->hasPermission('administer media')) {
      return AccessResult::allowed()
        ->cachePerPermissions();
    }
    $is_owner = $account
      ->id() && $account
      ->id() == $entity
      ->getPublisherId() ? TRUE : FALSE;
    switch ($operation) {
      case 'view':
        return AccessResult::allowedIf($account
          ->hasPermission('view media') && $entity->status->value);
      case 'update':
        return AccessResult::allowedIf($account
          ->hasPermission('update media') && $is_owner || $account
          ->hasPermission('update any media'))
          ->cachePerPermissions()
          ->cachePerUser()
          ->addCacheableDependency($entity);
      case 'delete':
        return AccessResult::allowedIf($account
          ->hasPermission('delete media') && $is_owner || $account
          ->hasPermission('delete any media'))
          ->cachePerPermissions()
          ->cachePerUser()
          ->addCacheableDependency($entity);
    }

    // No opinion.
    return AccessResult::neutral()
      ->cachePerPermissions();
  }

  /**
   * {@inheritdoc}
   */
  protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
    return AccessResult::allowedIfHasPermission($account, 'create media');
  }

}

Classes

Name	Description
MediaAccessController	Defines an access controller for the media entity.