/**
* To link a question with an exercise
*
* @access public
*
* @param UJM\ExoBundle\Entity\Exercise $exercise instance of Exercise
* @param InteractionQCM or InteractionGraphic or ... $interX
*
*/
public function setExerciseQuestion($exercise, $interX, $order = -1)
{
$eq = new ExerciseQuestion($exercise, $interX->getInteraction()->getQuestion());
if ($order == -1) {
$dql = 'SELECT max(eq.ordre) FROM UJM\\ExoBundle\\Entity\\ExerciseQuestion eq ' . 'WHERE eq.exercise=' . $exercise->getId();
$query = $this->doctrine->getManager()->createQuery($dql);
$maxOrdre = $query->getResult();
$eq->setOrdre((int) $maxOrdre[0][1] + 1);
} else {
$eq->setOrdre($order);
}
$this->om->persist($eq);
$this->om->flush();
}
/**
* Docimology
* To get array of marks for an exercise.
*
*
* @param UJM\ExoBundle\Entity\Exercise $exercise
*
* @return float[]
*/
private function getArrayMarks($exercise)
{
$paperSer = $this->container->get('ujm.exo_paper');
$em = $this->doctrine->getManager();
if ($exercise->getPickSteps() === 0) {
$exoScoreMax = $this->container->get('ujm.exo_exercise')->getExerciseTotalScore($exercise);
}
$marks = $em->getRepository('UJMExoBundle:Response')->getExerciseMarks($exercise->getId(), 'noteExo');
foreach ($marks as $mark) {
if ($exercise->getPickSteps() > 0) {
$exoScoreMax = $this->container->get('ujm.exo_paper')->getPaperTotalScore($mark['paper']);
}
$scoreU = round($mark['noteExo'] / $exoScoreMax * 20, 2);
$score = $paperSer->roundUpDown($scoreU);
if (isset($tabMarks[(string) $score])) {
$tabMarks[(string) $score] += 1;
} else {
$tabMarks[(string) $score] = 1;
}
}
ksort($tabMarks);
return $tabMarks;
}