/**
* Change current language
*
* @param sfWebRequest $request Web request object
*/
public function executeSetLanguage($request)
{
$language = LanguagePeer::retrieveByCulture($request->getParameter('culture'));
if ($language && $language->getIsActive()) {
$this->getUser()->setCulture($language->getCulture());
}
if ($request->getReferer()) {
$this->redirect($request->getReferer());
} else {
$this->redirect("@homepage");
}
}
