public function EntityAccessCheck::access in Allowed Languages 8

Allowed languages entity access check.

Parameters

\Symfony\Component\Routing\Route $route: The current route.

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match.

\Drupal\Core\Session\AccountInterface $account: The current user account.

Return value

\Drupal\Core\Access\AccessResultInterface Result from the access check.

File

src/Access/EntityAccessCheck.php, line 63

Class

EntityAccessCheck

Allowed languages entity access check.

Namespace

Drupal\allowed_languages\Access

Code

public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account) {

  // Split the entity type and the operation.
  $requirement = $route
    ->getRequirement('_entity_access');
  list($entity_type, $operation) = explode('.', $requirement);

  // Only perform the access check when performing update/delete operations.
  if (!in_array($operation, [
    'update',
    'delete',
  ])) {
    return AccessResult::allowed();
  }
  $parameters = $route_match
    ->getParameters();

  // If the entity type parameter is missing, let other modules
  // take care of the access check then.
  if (!$parameters
    ->has($entity_type)) {
    return AccessResult::allowed();
  }
  $entity = $parameters
    ->get($entity_type);

  // Only check the access for entities that are content entities since this
  // module only support translatable content entities.
  // Also exclude non-translatable content types from
  // allowed languages' access control.
  if (!$entity instanceof ContentEntityInterface || !$entity
    ->isTranslatable()) {
    return AccessResult::allowed();
  }

  // @todo Remove usage of the url language service when a better solution
  // is found.
  $language = $this->urlLanguageService
    ->getUrlLanguage() ?: $entity
    ->language();
  $user = $this
    ->loadUserEntityFromAccountProxy($account);
  if ($this
    ->userIsAllowedToTranslateLanguage($user, $language)) {
    return AccessResult::allowed();
  }

  // Access check failed so do not allow the user to translate the specified
  // language.
  return AccessResult::forbidden();
}