/**
* Get penalty for an interaction and a paper.
*
* @param \UJM\ExoBundle\Entity\Question $question
* @param int $paperID
*
* @return float
*/
private function getPenaltyPaper($question, $paperID)
{
$em = $this->doctrine->getManager();
$penalty = 0;
$hints = $question->getHints();
foreach ($hints as $hint) {
$lhp = $em->getRepository('UJMExoBundle:LinkHintPaper')->getLHP($hint->getId(), $paperID);
if (count($lhp) > 0) {
$signe = substr($hint->getPenalty(), 0, 1);
if ($signe === '-') {
$penalty += substr($hint->getPenalty(), 1);
} else {
$penalty += $hint->getPenalty();
}
}
}
return $penalty;
}
/**
* Exports a question in a JSON-encodable format.
*
* @param Question $question
* @param bool $withSolution
* @param bool $forPaperList
*
* @return \stdClass
*
* @throws \Exception if the question type export is not implemented
*/
public function exportQuestion(Question $question, $withSolution = true, $forPaperList = false)
{
$handler = $this->handlerCollector->getHandlerForInteractionType($question->getType());
$rm = $this->rm;
$data = new \stdClass();
$data->id = $question->getId();
$data->type = $handler->getQuestionMimeType();
$data->title = $question->getTitle();
$data->description = $question->getDescription();
$data->invite = $question->getInvite();
$data->supplementary = $question->getSupplementary();
$data->specification = $question->getSpecification();
$data->objects = array_map(function ($object) use($rm) {
$resourceObjectData = new \stdClass();
$resourceObjectData->id = (string) $object->getResourceNode()->getId();
$resourceObjectData->type = $object->getResourceNode()->getResourceType()->getName();
switch ($object->getResourceNode()->getResourceType()->getName()) {
case 'text':
if ($rm->getResourceFromNode($object->getResourceNode())->getRevisions()[0]) {
$resourceObjectData->data = $rm->getResourceFromNode($object->getResourceNode())->getRevisions()[0]->getContent();
}
default:
$resourceObjectData->url = $this->router->generate('claro_resource_open', ['resourceType' => $object->getResourceNode()->getResourceType()->getName(), 'node' => $object->getResourceNode()->getId()]);
}
return $resourceObjectData;
}, $question->getObjects()->toArray());
if (count($question->getHints()) > 0) {
$data->hints = array_map(function ($hint) use($withSolution) {
return $this->hintManager->exportHint($hint, $withSolution);
}, $question->getHints()->toArray());
}
if ($withSolution && $question->getFeedback()) {
$data->feedback = $question->getFeedback();
}
$handler->convertInteractionDetails($question, $data, $withSolution, $forPaperList);
return $data;
}