public function slash(Request $request)
    {
        switch ($emailStatus = $request->query->get('email')) {
            case 'sent';
                $emailStatus = $this->app->trans('Mail sent');
                break;
            case 'error':
                $emailStatus = $this->app->trans('Could not send email');
                break;
        }

        return $this->render('admin/dashboard.html.twig', [
            'cache_flushed' => $request->query->get('flush_cache') === 'ok',
            'admins'        => $this->getUserRepository()->findAdmins(),
            'email_status'  => $emailStatus,
        ]);
    }