/**
* add the questions to the question usage
* This is called by the question_attmept class on construct of a new attempt
*
* @param \question_usage_by_activity $quba
*
* @return array
*/
public function add_questions_to_quba(\question_usage_by_activity $quba)
{
// we need the questionids of our questions
$questionids = array();
foreach ($this->qbankOrderedQuestions as $qbankquestion) {
/** @var activequiz_question $qbankquestion */
if (!in_array($qbankquestion->getQuestion()->id, $questionids)) {
$questionids[] = $qbankquestion->getQuestion()->id;
}
}
$questions = question_load_questions($questionids);
// loop through the ordered question bank questions and add them to the quba
// object
$attemptlayout = array();
foreach ($this->qbankOrderedQuestions as $qbankquestion) {
$questionid = $qbankquestion->getQuestion()->id;
$q = \question_bank::make_question($questions[$questionid]);
$attemptlayout[$qbankquestion->getId()] = $quba->add_question($q, $qbankquestion->getPoints());
}
// start the questions in the quba
$quba->start_all_questions();
/**
* return the attempt layout which is a set of ids that are the slot ids from the question engine usage by activity instance
* these are what are used during an actual attempt rather than the questionid themselves, since the question engine will handle
* the translation
*/
return $attemptlayout;
}
