public function __construct($f3, $params = array(), $check_login = true)
 {
     parent::__construct();
     $this->f3 = $f3;
     $this->params = $params;
     if ($check_login) {
         if (!isset($_SESSION['user'])) {
             $f3->reroute('/login');
             return false;
         }
     }
 }
 public function __construct()
 {
     parent::__construct();
 }