protected function RoleAccessController::checkAccess

Performs access checks.

This method is supposed to be overwritten by extending classes that do their own custom access checking.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The entity for which to check 'create' access.

string $operation: The entity operation. Usually one of 'view', 'edit', 'create' or 'delete'.

string $langcode: The language code for which to check access.

\Drupal\Core\Session\AccountInterface; $account: The user for which to check access.

Return value

bool|null TRUE if access was granted, FALSE if access was denied and NULL if access could not be determined.

Overrides EntityAccessController::checkAccess

File

drupal/core/modules/user/lib/Drupal/user/RoleAccessController.php, line 22
Contains \Drupal\user\RoleAccessController.

Class

RoleAccessController
Defines the access controller for the user_role entity type.

Namespace

Drupal\user

Code

protected function checkAccess(EntityInterface $entity, $operation, $langcode, AccountInterface $account) {
  switch ($operation) {
    case 'delete':
      if ($entity
        ->id() == DRUPAL_ANONYMOUS_RID || $entity
        ->id() == DRUPAL_AUTHENTICATED_RID) {
        return FALSE;
      }
    default:
      return user_access('administer permissions', $account);
  }
}