public function UserRouteAlterSubscriber::onRoutingAlterAddFormats in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/serialization/src/EventSubscriber/UserRouteAlterSubscriber.php \Drupal\serialization\EventSubscriber\UserRouteAlterSubscriber::onRoutingAlterAddFormats()

Adds supported formats to the user authentication HTTP routes.

Parameters

\Drupal\Core\Routing\RouteBuildEvent $event: The event to process.

File

core/modules/serialization/src/EventSubscriber/UserRouteAlterSubscriber.php, line 45

Class

UserRouteAlterSubscriber

Alters user authentication routes to support additional serialization formats.

Namespace

Drupal\serialization\EventSubscriber

Code

public function onRoutingAlterAddFormats(RouteBuildEvent $event) {
  $route_names = [
    'user.login_status.http',
    'user.login.http',
    'user.logout.http',
    'user.pass.http',
  ];
  $routes = $event
    ->getRouteCollection();
  foreach ($route_names as $route_name) {
    if ($route = $routes
      ->get($route_name)) {
      $formats = explode('|', $route
        ->getRequirement('_format'));
      $formats = array_unique(array_merge($formats, $this->serializerFormats));
      $route
        ->setRequirement('_format', implode('|', $formats));
    }
  }
}