/**
* Implements the abstract method
*
* @access protected
*
* @param \UJM\ExoBundle\Entity\InteractionQCM $interQCM
*/
protected function onSuccessAdd($interQCM)
{
// \ pour instancier un objet du namespace global et non pas de l'actuel
$interQCM->getInteraction()->getQuestion()->setDateCreate(new \Datetime());
$interQCM->getInteraction()->getQuestion()->setUser($this->user);
$interQCM->getInteraction()->setType('InteractionQCM');
$pointsWrong = str_replace(',', '.', $interQCM->getScoreFalseResponse());
$pointsRight = str_replace(',', '.', $interQCM->getScoreRightResponse());
$interQCM->setScoreFalseResponse($pointsWrong);
$interQCM->setScoreRightResponse($pointsRight);
$this->em->persist($interQCM);
$this->em->persist($interQCM->getInteraction()->getQuestion());
$this->em->persist($interQCM->getInteraction());
// On persiste tous les choices de l'interaction QCM.
$ord = 1;
foreach ($interQCM->getChoices() as $choice) {
$choice->setOrdre($ord);
$choice->setInteractionQCM($interQCM);
$this->em->persist($choice);
$ord = $ord + 1;
}
$this->persistHints($interQCM);
$this->em->flush();
$this->addAnExercise($interQCM);
$this->duplicateInter($interQCM);
}
/**
* Implements the abstract method.
*
*
* @param \UJM\ExoBundle\Entity\InteractionQCM $interQCM
*/
protected function onSuccessAdd($interQCM)
{
$interQCM->getQuestion()->setDateCreate(new \Datetime());
$interQCM->getQuestion()->setUser($this->user);
$pointsWrong = floatval($interQCM->getScoreFalseResponse());
$pointsRight = floatval($interQCM->getScoreRightResponse());
$interQCM->setScoreFalseResponse($pointsWrong);
$interQCM->setScoreRightResponse($pointsRight);
$this->em->persist($interQCM->getQuestion());
$this->em->persist($interQCM);
// On persiste tous les choices de l'interaction QCM.
$ord = 1;
foreach ($interQCM->getChoices() as $choice) {
$choice->setOrdre($ord);
$choice->setInteractionQCM($interQCM);
$this->em->persist($choice);
$ord = $ord + 1;
}
$this->persistHints($interQCM);
$this->em->flush();
$this->addAnExercise($interQCM);
$this->duplicateInter($interQCM);
}
/**
* Calculate the score with global mark.
*
*
* @param array [\UJM\ExoBundle\Entity\Choice] $allChoices choices linked at the QCM
* @param array [integer] $response array of id Choice selected
* @param \UJM\ExoBundle\Entity\InteractionQCM $interQCM
* @param float $penalty penalty if the user showed hints
*
* @return float
*/
private function markGlobal($allChoices, $response, $interQCM, $penalty)
{
$score = 0;
$rightChoices = array();
foreach ($allChoices as $choice) {
if ($choice->getRightResponse()) {
$rightChoices[] = (string) $choice->getId();
}
}
$result = array_diff($response, $rightChoices);
$resultBis = array_diff($rightChoices, $response);
if (count($result) == 0 && count($resultBis) == 0) {
$score = $interQCM->getScoreRightResponse() - $penalty;
} else {
$score = $interQCM->getScoreFalseResponse() - $penalty;
}
if ($score < 0) {
$score = 0;
}
return $score;
}
