/**
* Checks whether a User has access to a Paper
* ATTENTION : As is, anonymous have access to all the other anonymous Papers !!!
*
* @param Paper $paper
* @param User|null $user
*/
private function assertHasPaperAccess(Paper $paper, User $user = null)
{
if ($paper->getEnd() || $user !== $paper->getUser()) {
throw new AccessDeniedHttpException();
}
}
/**
* Return user name or anonymous, according to exercise settings.
*
* @param Paper $paper
*
* @return string
*/
private function showUserPaper(Paper $paper)
{
if (!$paper->getUser() || $paper->getAnonymous()) {
$showUser = $this->translator->trans('anonymous', [], 'ujm_exo');
} else {
$showUser = $paper->getUser()->getFirstName() . ' ' . $paper->getUser()->getLastName();
}
return $showUser;
}
/**
* To control if the user is allowed to display the paper
*
* @access private
*
* @param \Claroline\CoreBundle\Entity\User $user user connected
* @param \UJM\ExoBundle\Entity\Paper $paper paper to display
*
* @return \Symfony\Component\HttpFoundation\Response
*/
private function ctrlDisplayPaper($user, $paper)
{
$display = 'none';
if ($this->container->get('ujm.exercise_services')->isExerciseAdmin($paper->getExercise()) || $user->getId() == $paper->getUser()->getId() && ($paper->getExercise()->getCorrectionMode() == 1 || $paper->getExercise()->getCorrectionMode() == 3 && $paper->getExercise()->getDateCorrection()->format('Y-m-d H:i:s') <= date("Y-m-d H:i:s") || $paper->getExercise()->getCorrectionMode() == 2 && $paper->getExercise()->getMaxAttempts() <= $this->container->get('ujm.exercise_services')->getNbPaper($user->getId(), $paper->getExercise()->getId()))) {
$display = 'all';
} else {
if ($user->getId() == $paper->getUser()->getId() && $paper->getExercise()->getMarkMode() == 2) {
$display = 'score';
}
}
return $display;
}
