/**
* Delete all the files belonging to this question.
* @param int $questionid the question being deleted.
* @param int $contextid the context the question is in.
*/
protected function delete_files($questionid, $contextid)
{
global $DB;
$fs = get_file_storage();
parent::delete_files($questionid, $contextid);
$dragids = $DB->get_records_menu('qtype_ddimageortext_drags', array('questionid' => $questionid), 'id', 'id,1');
foreach ($dragids as $dragid => $notused) {
$fs->delete_area_files($contextid, 'qtype_ddimageortext', 'dragimage', $dragid);
}
$this->delete_files_in_combined_feedback($questionid, $contextid);
$this->delete_files_in_hints($questionid, $contextid);
}
/**
* Delete all the files belonging to this question.
* @param int $questionid the question being deleted.
* @param int $contextid the context the question is in.
*/
protected function delete_files($questionid, $contextid)
{
global $DB;
$fs = get_file_storage();
parent::delete_files($questionid, $contextid);
$this->delete_files_in_combined_feedback($questionid, $contextid);
$this->delete_files_in_hints($questionid, $contextid);
}
