private function init()
{
global $phpEx;
$template = $this->template;
$template->set_filenames(array('quiz' => 'quiz.tpl'));
$queryParams = OUtils::removeKeys(remove_sid($_SERVER['QUERY_STRING']), array('language'));
if ($this->isIntro) {
$source = $this->model->getSource();
$template->assign_block_vars('intro', array('INTRO_TEXT' => $source->getIntroText(), 'RULES_LINK_TEXT' => $source->getRulesLinkText(), 'QUERY_PARAMS' => $queryParams));
}
$url = "quiz." . $phpEx . "?" . remove_sid($_SERVER['QUERY_STRING']);
$template->assign_vars(array('FORM_ACTION' => append_sid($url), 'LANGUAGE' => htmlspecialchars($this->model->getLanguage())));
}
