function CurrentUserContext::getRuntimeContexts

File

core/modules/user/src/ContextProvider/CurrentUserContext.php, line 49

Class

CurrentUserContext

Sets the current user as a context.

Namespace

Code

public function getRuntimeContexts(array $unqualified_context_ids) {
  $current_user = $this->userStorage
    ->load($this->account
    ->id());
  if ($current_user) {
    // @todo Do not validate protected fields to avoid bug in TypedData,
    //   remove this in https://www.drupal.org/project/drupal/issues/2934192.
    $current_user->_skipProtectedUserFieldConstraint = TRUE;
    $context = EntityContext::fromEntity($current_user, $this->t('Current user'));
  }
  else {
    // If not user is available, provide an empty context object.
    $context = EntityContext::fromEntityTypeId('user', $this->t('Current user'));
  }
  $cacheability = new CacheableMetadata();
  $cacheability->setCacheContexts([
    'user',
  ]);
  $context->addCacheableDependency($cacheability);
  $result = [
    'current_user' => $context,
  ];
  return $result;
}