/**
* @return array
*/
private function getQuestionsData()
{
$questionList = new ilAssQuestionList($this->db, $this->lng, $this->pluginAdmin);
$questionList->setQuestionInstanceTypeFilter($this->getQuestionInstanceTypeFilter());
$questionList->setExcludeQuestionIdsFilter($this->testOBJ->getExistingQuestions());
$repositoryRootNode = self::REPOSITORY_ROOT_NODE_ID;
foreach ($this->getFilterItems() as $item) {
if ($item->getValue() !== false) {
switch ($item->getPostVar()) {
case 'title':
case 'description':
case 'author':
case 'type':
case 'parent_title':
$questionList->addFieldFilter($item->getPostVar(), $item->getValue());
break;
case 'repository_root_node':
$repositoryRootNode = $item->getValue();
}
}
}
$parentObjectIds = $this->getQuestionParentObjIds($repositoryRootNode);
if (!count($parentObjectIds)) {
return array();
}
$questionList->setParentObjIdsFilter($parentObjectIds);
$questionList->load();
return $questionList->getQuestionDataArray();
}
