private function checkAndRegisterLang()
{
if (Environment::getConfig('langs')->multipleLangs) {
// dump( Environment::getHttpRequest()->getUri() );
if ($this->getParam("lang") && LangsModel::isAllowed($this->getParam("lang"))) {
$this->lang = $this->getParam("lang");
} else {
$this->redirect(301, ":Front:Homepage:", array('lang' => Environment::getVariable("lang")));
}
}
$this->template->lang = $this->lang;
Environment::setVariable('lang', $this->lang);
}
