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public function MaintenanceModeSubscriber::onKernelRequestMaintenance in Drupal 9

Same name in this branch
  1. 9 core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()
  2. 9 core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()
Same name and namespace in other branches
  1. 8 core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()

Logout users if site is in maintenance mode.

Parameters

\Symfony\Component\HttpKernel\Event\RequestEvent $event: The event to process.

File

core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php, line 52

Class

MaintenanceModeSubscriber
Maintenance mode subscriber to log out users.

Namespace

Drupal\user\EventSubscriber

Code

public function onKernelRequestMaintenance(RequestEvent $event) {
  $request = $event
    ->getRequest();
  $route_match = RouteMatch::createFromRequest($request);
  if ($this->maintenanceMode
    ->applies($route_match)) {

    // If the site is offline, log out unprivileged users.
    if ($this->account
      ->isAuthenticated() && !$this->maintenanceMode
      ->exempt($this->account)) {
      user_logout();

      // Redirect to homepage.
      $event
        ->setResponse(new RedirectResponse(Url::fromRoute('<front>')
        ->toString()));
    }
  }
}