/**
* Does the student has access?
*
* Checks if this is a correct demo access or if the real user has access
* @param \_OurBrand_\Quiz\Domain\Model\StudentQuizSession $studentQuizSession
* @return bool
*/
protected function studentHasAccess($studentQuizSession)
{
if (true === $this->currentUser->IsDemoUser() && true === $studentQuizSession->getQuizSession()->getIsDemo() || $studentQuizSession->getStudent() === $this->currentUser->getIdentifier()) {
return true;
}
return false;
}
/**
* Development function
* @param \_OurBrand_\Quiz\Domain\Model\StudentQuizSession $studentQuizSession
*/
public function ResetStudentQuizSessionAction($studentQuizSession)
{
$quiz = $studentQuizSession->getQuizSession()->getQuiz();
foreach ($quiz->getExercises() as $exercise) {
$previousAnswers = $this->answerRepository->findBySessionAndExercise($studentQuizSession, $exercise);
$trackers = $this->trackStudentAudioPlaybackRepository->findBySessionAndExercise($studentQuizSession, $exercise);
if ($previousAnswers->count() > 0) {
foreach ($previousAnswers as $previousAnswer) {
$this->answerRepository->remove($previousAnswer);
}
}
if ($trackers->count() > 0) {
foreach ($trackers as $tracker) {
$this->trackStudentAudioPlaybackRepository->remove($tracker);
}
}
}
$studentQuizSession->setStartTime(null);
$studentQuizSession->setCurrentTime(null);
$studentQuizSession->setFinishedTime(null);
$studentQuizSession->setTimesResumed(0);
$this->studentQuizSessionRepository->update($studentQuizSession);
$this->persistenceManager->persistAll();
$this->redirect('studentindex');
}
/**
* @param \_OurBrand_\Quiz\Domain\Model\Exercise $exercise
* @param \_OurBrand_\Quiz\Domain\Model\StudentQuizSession $studentQuizSession
* @throws ForwardException
* @throws AccessDeniedException
*/
public function reviewAction($exercise, $studentQuizSession)
{
if ($studentQuizSession->getQuizSession()->getQuiz() != $exercise->getQuiz()) {
$this->throwStatus(403);
}
// TODO: Access. Can only be viewed by student or responsible instructor.
$useController = $this->getControllerNameForExercise($exercise);
if ($useController !== false) {
$this->forward('review', $useController, null, array('exercise' => $exercise, 'studentQuizSession' => $studentQuizSession));
} else {
throw new ForwardException('Can not forward to correct controller for object of type ' . get_class($exercise));
}
}
