/**
*
* @params array question list
* @params bool expand or not question list (true show all questions, false show media question id instead of the question ids)
*
**/
public function transformQuestionListWithMedias($question_list, $expand_media_questions = false)
{
$new_question_list = array();
if (!empty($question_list)) {
$media_questions = $this->getMediaList();
$media_active = $this->mediaIsActivated($media_questions);
if ($media_active) {
$counter = 1;
foreach ($question_list as $question_id) {
$add_question = true;
foreach ($media_questions as $media_id => $question_list_in_media) {
if ($media_id != 999 && in_array($question_id, $question_list_in_media)) {
$add_question = false;
if (!in_array($media_id, $new_question_list)) {
$new_question_list[$counter] = $media_id;
$counter++;
}
break;
}
}
if ($add_question) {
$new_question_list[$counter] = $question_id;
$counter++;
}
}
if ($expand_media_questions) {
$media_key_list = array_keys($media_questions);
foreach ($new_question_list as &$question_id) {
if (in_array($question_id, $media_key_list)) {
$question_id = $media_questions[$question_id];
}
}
$new_question_list = ArrayClass::array_flatten($new_question_list);
}
} else {
$new_question_list = $question_list;
}
}
return $new_question_list;
}