$controller_obj = new CategoriesController($path, $registry);
$controller_obj->process($_POST);
break;
case 'contact':
break;
case 'profile':
$controller_obj = new ProfileController($path, $registry);
$controller_obj->process($_POST);
break;
case 'login':
$controller_obj = new LoginController($path, $registry);
$controller_obj->process($_POST);
break;
case 'logout':
$controller_obj = new LogoutController($path, $registry);
$controller_obj->process();
break;
case 'signup':
$controller_obj = new SignupController($path, $registry);
$controller_obj->process($_POST);
break;
case 'search':
$controller_obj = new VideoSearchController($path, $registry);
$controller_obj->process($_GET);
break;
case 'tos':
break;
case 'upload':
$controller_obj = new VideoUploadController($path, $registry);
$controller_obj->process($_POST);
break;
