class MaintenanceMode in Drupal 9

Provides the default implementation of the maintenance mode service.

Hierarchy

• class \Drupal\Core\Site\MaintenanceMode implements MaintenanceModeInterface

1 string reference to 'MaintenanceMode'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses MaintenanceMode

maintenance_mode in core/core.services.yml

Drupal\Core\Site\MaintenanceMode

File

core/lib/Drupal/Core/Site/MaintenanceMode.php, line 12

Namespace

Drupal\Core\Site

class MaintenanceMode implements MaintenanceModeInterface {

  /**
   * The state.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * Constructs a new maintenance mode service.
   *
   * @param \Drupal\Core\State\StateInterface $state
   *   The state.
   */
  public function __construct(StateInterface $state) {
    $this->state = $state;
  }

  /**
   * {@inheritdoc}
   */
  public function applies(RouteMatchInterface $route_match) {
    if (!$this->state
      ->get('system.maintenance_mode')) {
      return FALSE;
    }
    if ($route = $route_match
      ->getRouteObject()) {
      if ($route
        ->getOption('_maintenance_access')) {
        return FALSE;
      }
    }
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function exempt(AccountInterface $account) {
    return $account
      ->hasPermission('access site in maintenance mode');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MaintenanceMode::$state	protected	property	The state.
MaintenanceMode::applies	public	function	Returns whether the site is in maintenance mode. Overrides MaintenanceModeInterface::applies
MaintenanceMode::exempt	public	function	Determines whether a user has access to the site in maintenance mode. Overrides MaintenanceModeInterface::exempt
MaintenanceMode::__construct	public	function	Constructs a new maintenance mode service.