class MaintenanceMode

Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Site/MaintenanceMode.php \Drupal\Core\Site\MaintenanceMode
  2. 8.9.x core/lib/Drupal/Core/Site/MaintenanceMode.php \Drupal\Core\Site\MaintenanceMode
  3. 10 core/lib/Drupal/Core/Site/MaintenanceMode.php \Drupal\Core\Site\MaintenanceMode

Provides the default implementation of the maintenance mode service.

Hierarchy

Expanded class hierarchy of MaintenanceMode

File

core/lib/Drupal/Core/Site/MaintenanceMode.php, line 14

Namespace

Drupal\Core\Site
View source 
class MaintenanceMode implements MaintenanceModeInterface {
    
    /**
     * The state.
     *
     * @var \Drupal\Core\State\StateInterface
     */
    protected $state;
    
    /**
     * The configuration factory.
     *
     * @var \Drupal\Core\Config\ConfigFactoryInterface
     */
    protected $config;
    
    /**
     * Constructs a new maintenance mode service.
     *
     * @param \Drupal\Core\State\StateInterface $state
     *   The state.
     * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
     *   The config factory.
     */
    public function __construct(StateInterface $state, ConfigFactoryInterface $config_factory) {
        $this->state = $state;
        $this->config = $config_factory;
    }
    
    /**
     * {@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');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getSiteMaintenanceMessage() {
        return new FormattableMarkup($this->config
            ->get('system.maintenance')
            ->get('message'), [
            '@site' => $this->config
                ->get('system.site')
                ->get('name'),
        ]);
    }

}

Members

Title Modifiers Object type Summary Overriden Title
MaintenanceMode::$config protected property The configuration factory.
MaintenanceMode::$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::getSiteMaintenanceMessage public function Gets the site maintenance message. Overrides MaintenanceModeInterface::getSiteMaintenanceMessage
MaintenanceMode::__construct public function Constructs a new maintenance mode service.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.