/**
* Imports a question in a JSON-decoded format.
*
* @param \stdClass $data
*
* @throws ValidationException if the question is not valid
* @throws \Exception if the question type import is not implemented
*/
public function importQuestion(\stdClass $data)
{
if (count($errors = $this->validator->validateQuestion($data)) > 0) {
throw new ValidationException('Question is not valid', $errors);
}
$handler = $this->handlerCollector->getHandlerForMimeType($data->type);
$question = new Question();
$question->setTitle($data->title);
$question->setInvite($data->title);
if (isset($data->hints)) {
foreach ($data->hints as $hintData) {
$hint = new Hint();
$hint->setValue($hintData->text);
$hint->setPenalty($hintData->penalty);
$question->addHint($hint);
$this->om->persist($hint);
}
}
if (isset($data->feedback)) {
$question->setFeedback($data->feedback);
}
$handler->persistInteractionDetails($question, $data);
$this->om->persist($question);
$this->om->flush();
}
public function hint(Question $question, $text, $penalty = 1)
{
$hint = new Hint();
$hint->setValue($text);
$hint->setPenalty($penalty);
$hint->setQuestion($question);
$this->om->persist($hint);
return $hint;
}
