/**
* Records or updates an answer for a given question and paper.
*
* @param Paper $paper
* @param Question $question
* @param mixed $data
* @param string $ip
*/
public function recordAnswer(Paper $paper, Question $question, $data, $ip)
{
$handler = $this->handlerCollector->getHandlerForInteractionType($question->getType());
$response = $this->om->getRepository('UJMExoBundle:Response')->findOneBy(['paper' => $paper, 'question' => $question]);
if (!$response) {
$response = new Response();
$response->setPaper($paper);
$response->setQuestion($question);
$response->setIp($ip);
} else {
$response->setNbTries($response->getNbTries() + 1);
}
$handler->storeAnswerAndMark($question, $response, $data);
if (-1 !== $response->getMark()) {
// Only apply penalties if the answer has been marked
$this->applyPenalties($paper, $question, $response);
}
$this->om->persist($response);
$this->om->flush();
}
/**
* To navigate in the Questions of the assessment
*
* @access public
*
* @param Request $request
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function exercisePaperNavAction(Request $request)
{
$response = '';
$em = $this->getDoctrine()->getManager();
$session = $request->getSession();
$paper = $em->getRepository('UJMExoBundle:Paper')->find($session->get('paper'));
$workspace = $paper->getExercise()->getResourceNode()->getWorkspace();
$typeInterToRecorded = $request->get('typeInteraction');
$tabOrderInter = $session->get('tabOrderInter');
if ($paper->getEnd()) {
return $this->forward('UJMExoBundle:Paper:show', array('id' => $paper->getId(), 'p' => -1));
}
//To record response
$exerciseSer = $this->container->get('ujm.exercise_services');
$ip = $exerciseSer->getIP();
$interactionToValidatedID = $request->get('interactionToValidated');
$response = $this->getDoctrine()->getManager()->getRepository('UJMExoBundle:Response')->getAlreadyResponded($session->get('paper'), $interactionToValidatedID);
switch ($typeInterToRecorded) {
case "InteractionQCM":
$res = $exerciseSer->responseQCM($request, $session->get('paper'));
break;
case "InteractionGraphic":
$res = $exerciseSer->responseGraphic($request, $session->get('paper'));
break;
case "InteractionHole":
$res = $exerciseSer->responseHole($request, $session->get('paper'));
break;
case "InteractionOpen":
$res = $exerciseSer->responseOpen($request, $session->get('paper'));
break;
case "InteractionMatching":
$res = $exerciseSer->responseMatching($request, $session->get('paper'));
break;
}
if (count($response) == 0) {
//INSERT Response
$response = new Response();
$response->setNbTries(1);
$response->setPaper($paper);
$response->setInteraction($em->getRepository('UJMExoBundle:Interaction')->find($interactionToValidatedID));
} else {
//UPDATE Response
$response = $response[0];
$response->setNbTries($response->getNbTries() + 1);
}
$response->setIp($ip);
$score = explode('/', $res['score']);
$response->setMark($score[0]);
$response->setResponse($res['response']);
$em->persist($response);
$em->flush();
//To display selectioned question
$numQuestionToDisplayed = $request->get('numQuestionToDisplayed');
if ($numQuestionToDisplayed == 'finish') {
return $this->finishExercise($session);
} else {
if ($numQuestionToDisplayed == 'interupt') {
return $this->interuptExercise();
} else {
$interactionToDisplayedID = $tabOrderInter[$numQuestionToDisplayed - 1];
$interactionToDisplay = $em->getRepository('UJMExoBundle:Interaction')->find($interactionToDisplayedID);
$typeInterToDisplayed = $interactionToDisplay->getType();
return $this->displayQuestion($numQuestionToDisplayed, $interactionToDisplay, $typeInterToDisplayed, $response->getPaper()->getExercise()->getDispButtonInterrupt(), $response->getPaper()->getExercise()->getMaxAttempts(), $workspace, $paper);
}
}
}
