controllers/Controller/ElFinder/ElFinderMediaController.php
public function mediaAction(Request $request, Application $app)
    {
        $options = array(
            "connector" => $app["red_kite_cms.elfinder_media_connector"],
        );

        return parent::show($options);
    }
public function mediaAction(Request $request, Application $app)
    {
        $options = array(
            "connector" => $app["red_kite_cms.elfinder_media_connector"],
        );

        return parent::show($options);
    }
Show ElFinder for image files action

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