controllers/Controller/Theme/ShowThemeController.php
public function showAction(Request $request, Application $app)
    {
        $options = array(
            'twig' => $app["twig"],
            'template_assets' => $app["red_kite_cms.template_assets"],
            "configuration_handler" => $app["red_kite_cms.configuration_handler"],
            "plugin_manager" => $app["red_kite_cms.plugin_manager"],
        );

        return parent::show($options);
    }
public function showAction(Request $request, Application $app)
    {
        $options = array(
            'twig' => $app["twig"],
            'template_assets' => $app["red_kite_cms.template_assets"],
            "configuration_handler" => $app["red_kite_cms.configuration_handler"],
            "plugin_manager" => $app["red_kite_cms.plugin_manager"],
        );

        return parent::show($options);
    }
Show themes panel action

@param \Symfony\Component\HttpFoundation\Request $request
@param \Silex\Application                        $app
@return \Symfony\Component\HttpFoundation\Response