// do not duplicate when there is no $quId, it means that question is a new one
// check that question is used in several exercises
if (count_exercise_using_question($quId) > 1 && !is_null($quId) && !is_null($exId)) {
$askDuplicate = true;
}
$dialogBox = new DialogBox();
/*
* Execute commands
*/
if ($cmd == 'exEdit') {
// add or remove answer, change step,...
// should return true if form is really submitted
if ($question->answer->handleForm()) {
// form has to be saved, check input validity
if ($question->answer->validate()) {
if (count_exercise_using_question($quId) > 1 && !is_null($quId) && !is_null($exId) && isset($_REQUEST['duplicate']) && $_REQUEST['duplicate'] == 'true') {
// duplicate object if used in several exercises
$duplicated = $question->duplicate();
// make exercise use the new created question object instead of the new one
$exercise->removeQuestion($quId);
$quId = $duplicated->getId();
// and reset $quId
$exercise->addQuestion($quId);
$question = $duplicated;
}
if ($question->answer->save()) {
// update grade in question
$question->setGrade($question->answer->getGrade());
$question->save();
header("Location: " . Url::Contextualize("./edit_question.php?exId=" . $exId . "&quId=" . $quId));
exit;
if (!is_null($exId)) {
$exercise = new Exercise();
// if exercise cannot be load set exId to null , it probably don't exist
if (!$exercise->load($exId)) {
$exId = null;
}
}
$askDuplicate = false;
// quId and exId have been specified and load operations worked
if (!is_null($quId) && !is_null($exId)) {
// do not duplicate when there is no $exId,
// it means that we modify the question from pool
// do not duplicate when there is no $quId,
// it means that question is a new one
// check that question is used in several exercises
if (count_exercise_using_question($quId) > 1) {
if (isset($_REQUEST['duplicate']) && $_REQUEST['duplicate'] == 'true') {
// duplicate object if used in several exercises
$duplicated = $question->duplicate();
// make exercise use the new created question object instead of the new one
$exercise->removeQuestion($quId);
$quId = $duplicated->getId();
// and reset $quId
$exercise->addQuestion($quId);
$question = $duplicated;
} else {
$askDuplicate = true;
}
}
}
$dialogBox = new DialogBox();
