コード例 #1
0
 /**
  * Records an answer for an exercise Step.
  *
  * @EXT\Route("/papers/{paperId}/steps/{stepId}", name="exercise_submit_step")
  * @EXT\Method("PUT")
  *
  * @EXT\ParamConverter("user",  converter="current_user", options={"allowAnonymous"=true})
  * @EXT\ParamConverter("paper", class="UJMExoBundle:Paper", options={"mapping": {"paperId": "id"}})
  * @EXT\ParamConverter("step",  class="UJMExoBundle:Step",  options={"mapping": {"stepId": "id"}})
  *
  * @param Paper   $paper
  * @param Step    $step
  * @param User    $user
  * @param Request $request
  *
  * @return JsonResponse
  */
 public function submitStepAction(Paper $paper, Step $step, User $user = null, Request $request)
 {
     $this->assertHasPaperAccess($paper, $user);
     // Get submitted answers from Request
     $data = $request->request->get('data');
     /** @var StepQuestion $stepQuestion */
     foreach ($step->getStepQuestions() as $stepQuestion) {
         /** @var Question $question */
         $question = $stepQuestion->getQuestion();
         // Get question data from Request
         $questionData = !isset($data[$question->getId()]) ? null : $data[$question->getId()];
         $errors = $this->questionManager->validateAnswerFormat($question, $questionData);
         if (count($errors) !== 0) {
             return new JsonResponse($errors, 422);
         }
         $this->paperManager->recordAnswer($paper, $question, $questionData, $request->getClientIp());
     }
     if (Exercise::TYPE_FORMATIVE === $paper->getExercise()->getType()) {
         // For formative, export solution and score for immediate feedback
         $answers = [];
         /** @var StepQuestion $stepQuestion */
         foreach ($step->getStepQuestions() as $stepQuestion) {
             $answers[] = ['question' => $this->questionManager->exportQuestionAnswers($stepQuestion->getQuestion()), 'answer' => $this->paperManager->exportPaperAnswer($stepQuestion->getQuestion(), $paper, true)];
         }
         return new JsonResponse($answers, 200);
     } else {
         return new JsonResponse('', 204);
     }
 }
コード例 #2
0
 /**
  * Exports a step in a JSON-encodable format.
  *
  * @param Step $step
  * @param bool $withSolutions
  *
  * @return array
  */
 public function exportStep(Step $step, $withSolutions = true)
 {
     $stepQuestions = $step->getStepQuestions();
     $items = [];
     /** @var StepQuestion $stepQuestion */
     foreach ($stepQuestions as $stepQuestion) {
         $question = $stepQuestion->getQuestion();
         $items[] = $this->questionManager->exportQuestion($question, $withSolutions);
     }
     return ['id' => $step->getId(), 'meta' => ['description' => $step->getText(), 'maxAttempts' => $step->getMaxAttempts(), 'title' => $step->getTitle()], 'items' => $items];
 }
コード例 #3
0
 /**
  * Export the Questions linked to the Paper.
  *
  * @param Paper $paper
  * @param bool  $withSolution
  * @param bool  $forPaperList
  *
  * @return array
  */
 public function exportPaperQuestions(Paper $paper, $withSolution = false, $forPaperList = false)
 {
     $solutionAvailable = $withSolution || $this->isSolutionAvailable($paper->getExercise(), $paper);
     $export = [];
     $questions = $this->getPaperQuestions($paper);
     foreach ($questions as $question) {
         $exportedQuestion = $this->questionManager->exportQuestion($question, $solutionAvailable, $forPaperList);
         $exportedQuestion->stats = null;
         if ($paper->getExercise()->hasStatistics()) {
             $exportedQuestion->stats = $this->questionManager->generateQuestionStats($question, $paper->getExercise());
         }
         $export[] = $exportedQuestion;
     }
     return $export;
 }