/**
* Applies the selected test defaults
*/
public function applyDefaultsObject($confirmed = false)
{
if (count($_POST["chb_defaults"]) != 1) {
ilUtil::sendInfo($this->lng->txt("tst_defaults_apply_select_one"));
return $this->defaultsObject();
}
// do not apply if user datasets exist
if ($this->object->evalTotalPersons() > 0) {
ilUtil::sendInfo($this->lng->txt("tst_defaults_apply_not_possible"));
return $this->defaultsObject();
}
$defaults =& $this->object->getTestDefaults($_POST["chb_defaults"][0]);
$defaultSettings = unserialize($defaults["defaults"]);
if (isset($defaultSettings['isRandomTest'])) {
if ($defaultSettings['isRandomTest']) {
$newQuestionSetType = ilObjTest::QUESTION_SET_TYPE_RANDOM;
$this->object->setQuestionSetType(ilObjTest::QUESTION_SET_TYPE_RANDOM);
} else {
$newQuestionSetType = ilObjTest::QUESTION_SET_TYPE_FIXED;
$this->object->setQuestionSetType(ilObjTest::QUESTION_SET_TYPE_FIXED);
}
} elseif (isset($defaultSettings['questionSetType'])) {
$newQuestionSetType = $defaultSettings['questionSetType'];
}
$oldQuestionSetType = $this->object->getQuestionSetType();
$questionSetTypeSettingSwitched = $oldQuestionSetType != $newQuestionSetType;
$oldQuestionSetConfig = $this->testQuestionSetConfigFactory->getQuestionSetConfigByType($oldQuestionSetType);
switch (true) {
case !$questionSetTypeSettingSwitched:
case !$oldQuestionSetConfig->doesQuestionSetRelatedDataExist():
case $confirmed:
break;
default:
require_once 'Modules/Test/classes/confirmations/class.ilTestSettingsChangeConfirmationGUI.php';
$confirmation = new ilTestSettingsChangeConfirmationGUI($this->lng, $this->object);
$confirmation->setFormAction($this->ctrl->getFormAction($this));
$confirmation->setCancel($this->lng->txt('cancel'), 'defaults');
$confirmation->setConfirm($this->lng->txt('confirm'), 'confirmedApplyDefaults');
$confirmation->setOldQuestionSetType($this->object->getQuestionSetType());
$confirmation->setNewQuestionSetType($newQuestionSetType);
$confirmation->setQuestionLossInfoEnabled(false);
$confirmation->build();
$confirmation->populateParametersFromPost();
$this->tpl->setContent($this->ctrl->getHTML($confirmation));
return;
}
if ($questionSetTypeSettingSwitched && $this->object->isOnline()) {
$this->object->setOnline(false);
$info = $this->lng->txt("tst_set_offline_due_to_switched_question_set_type_setting");
ilUtil::sendInfo($info, true);
}
$this->object->applyDefaults($defaults);
ilUtil::sendSuccess($this->lng->txt("tst_defaults_applied"), true);
if ($questionSetTypeSettingSwitched && $oldQuestionSetConfig->doesQuestionSetRelatedDataExist()) {
$oldQuestionSetConfig->removeQuestionSetRelatedData();
}
$this->ctrl->redirect($this, 'defaults');
}
private function saveFormCmd($isConfirmedSave = false)
{
$form = $this->buildForm();
// form validation and initialisation
$errors = !$form->checkInput();
// ALWAYS CALL BEFORE setValuesByPost()
$form->setValuesByPost();
// NEVER CALL THIS BEFORE checkInput()
// Sarcasm? No. Because checkInput checks the form graph against the POST without
// actually setting the values into the form. Sounds ridiculous? Indeed, and it is.
// return to form when any form validation errors exist
if ($errors) {
ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
return $this->showFormCmd($form);
}
// return to form when online is to be set, but no questions are configured
$currentQuestionSetConfig = $this->testQuestionSetConfigFactory->getQuestionSetConfig();
if ($form->getItemByPostVar('online')->getChecked() && !$this->testOBJ->isComplete($currentQuestionSetConfig)) {
$form->getItemByPostVar('online')->setAlert($this->lng->txt("cannot_switch_to_online_no_questions_andor_no_mark_steps"));
ilUtil::sendFailure($this->lng->txt('form_input_not_valid'));
return $this->showFormCmd($form);
}
// solve conflicts with question set type setting with confirmation screen if required
// determine wether question set type relating data is to be removed (questions/pools)
$questionSetTypeRelatingDataCleanupRequired = false;
if ($form->getItemByPostVar('question_set_type') instanceof ilFormPropertyGUI) {
$oldQuestionSetType = $this->testOBJ->getQuestionSetType();
$newQuestionSetType = $form->getItemByPostVar('question_set_type')->getValue();
if (!$this->testOBJ->participantDataExist() && $newQuestionSetType != $oldQuestionSetType) {
$oldQuestionSetConfig = $this->testQuestionSetConfigFactory->getQuestionSetConfigByType($oldQuestionSetType);
if ($oldQuestionSetConfig->doesQuestionSetRelatedDataExist()) {
if (!$isConfirmedSave) {
if ($oldQuestionSetType == ilObjTest::QUESTION_SET_TYPE_FIXED) {
return $this->showConfirmation($form, $oldQuestionSetType, $newQuestionSetType, $this->testOBJ->hasQuestionsWithoutQuestionpool());
}
return $this->showConfirmation($form, $oldQuestionSetType, $newQuestionSetType, false);
}
$questionSetTypeRelatingDataCleanupRequired = true;
}
if ($form->getItemByPostVar('online')->getChecked()) {
$form->getItemByPostVar('online')->setChecked(false);
if ($this->testOBJ->isOnline()) {
$infoMsg = $this->lng->txt("tst_set_offline_due_to_switched_question_set_type_setting");
} else {
$infoMsg = $this->lng->txt("tst_cannot_online_due_to_switched_quest_set_type_setting");
}
ilUtil::sendInfo($infoMsg, true);
}
}
}
// adjust use previous answers setting due to desired question set type
if ($newQuestionSetType != ilObjTest::QUESTION_SET_TYPE_FIXED) {
$form->getItemByPostVar('chb_use_previous_answers')->setValue(0);
}
// perform saving the form data
$this->performSaveForm($form);
// clean up test mode relating configuration data (questions/questionpools)
if ($questionSetTypeRelatingDataCleanupRequired) {
$oldQuestionSetConfig->removeQuestionSetRelatedData();
}
// disinvite all invited users if required
if (!$this->testOBJ->participantDataExist() && !$this->testOBJ->getFixedParticipants()) {
foreach ($this->testOBJ->getInvitedUsers() as $usrId => $usrData) {
$this->testOBJ->disinviteUser($usrId);
}
}
// redirect to form output
ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
$this->ctrl->redirect($this, self::CMD_SHOW_FORM);
}