protected function SiteSettingEntityAccessControlHandler::checkCreateAccess in Site Settings and Labels 8

Throws

\Drupal\Component\Plugin\Exception\PluginNotFoundException Thrown if the entity type doesn't exist.

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException Thrown if the storage handler couldn't be loaded.

Overrides EntityAccessControlHandler::checkCreateAccess

File

src/SiteSettingEntityAccessControlHandler.php, line 82

Class

SiteSettingEntityAccessControlHandler

Access controller for the Site Setting entity.

Namespace

Drupal\site_settings

Code

protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {

  // If site setting is not multiple, then creating more is not allowed.
  if ($entity_bundle) {

    // Get bundle info.

    /** @var \Drupal\site_settings\Entity\SiteSettingEntityType $bundle */
    $bundle = $this->entityTypeManager
      ->getStorage($this->entityType
      ->getBundleEntityType())
      ->load($entity_bundle);
    if (!$bundle->multiple) {

      // Get count of settings in the selected bundle.
      $count = $this->entityTypeManager
        ->getStorage('site_setting_entity')
        ->getQuery('AND')
        ->condition('type', $entity_bundle)
        ->count()
        ->execute();
      if ($count) {
        return AccessResult::forbidden();
      }
    }
  }
  return AccessResult::allowedIfHasPermission($account, 'add site setting entities');
}