/**
* Дисциплина, к которой вопрос привязан
*
* @return CTerm
*/
public function getDiscipline()
{
if (is_null($this->_discipline)) {
$this->_discipline = CTaxonomyManager::getCacheDisciplines()->getItem($this->getRecord()->getItemValue("discipline_id"));
}
return $this->_discipline;
}
public function actionGetQuestionsJSON()
{
$arr = array();
$disc = CTaxonomyManager::getCacheDisciplines()->getItem(CRequest::getInt("id"));
foreach (CSEBQuestionsManager::getQuestionsByDiscipline($disc)->getItems() as $i) {
$arr[] = $i->toArrayForJSON();
}
echo json_encode($arr);
}
/**
* Список дисциплин для указанной специальности, по
* которым есть вопросы
*
* @static
* @param CTerm $speciality
* @return CArrayList
*/
public static function getDisciplinesBySpeciality(CTerm $speciality)
{
if (!self::getCacheDisciplinesBySpeciality()->hasElement($speciality->getId())) {
$res = new CArrayList();
$q = new CQuery();
$q->select("distinct(discipline_id)")->from(TABLE_SEB_QUESTIONS)->condition("speciality_id=" . $speciality->getId());
foreach ($q->execute()->getItems() as $ar) {
$disc = CTaxonomyManager::getCacheDisciplines()->getItem($ar["discipline_id"]);
if (!is_null($disc)) {
$res->add($disc->getId(), $disc);
}
}
self::getCacheDisciplinesBySpeciality()->add($speciality->getId(), $res);
}
return self::getCacheDisciplinesBySpeciality()->getItem($speciality->getId());
}