public function EntityCreateAccessCheck::access in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Entity/EntityCreateAccessCheck.php \Drupal\Core\Entity\EntityCreateAccessCheck::access()

Checks access to create the entity type and bundle for the given route.

Parameters

\Symfony\Component\Routing\Route $route: The route to check against.

\Drupal\Core\Routing\RouteMatchInterface $route_match: The parametrized route.

\Drupal\Core\Session\AccountInterface $account: The currently logged in account.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

File

core/lib/Drupal/Core/Entity/EntityCreateAccessCheck.php, line 67

Class

EntityCreateAccessCheck

Defines an access checker for entity creation.

Namespace

Drupal\Core\Entity

Code

public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account) {
  list($entity_type, $bundle) = explode(':', $route
    ->getRequirement($this->requirementsKey) . ':');

  // The bundle argument can contain request argument placeholders like
  // {name}, loop over the raw variables and attempt to replace them in the
  // bundle name. If a placeholder does not exist, it won't get replaced.
  if ($bundle && strpos($bundle, '{') !== FALSE) {
    foreach ($route_match
      ->getRawParameters()
      ->all() as $name => $value) {
      $bundle = str_replace('{' . $name . '}', $value, $bundle);
    }

    // If we were unable to replace all placeholders, deny access.
    if (strpos($bundle, '{') !== FALSE) {
      return AccessResult::neutral(sprintf("Could not find '%s' request argument, therefore cannot check create access.", $bundle));
    }
  }
  return $this->entityTypeManager
    ->getAccessControlHandler($entity_type)
    ->createAccess($bundle, $account, [], TRUE);
}