.

longs/models.py

@@ -163,6 +163,37 @@ class Long(models.Model):
         answers = self.cid_user_answers.all()
         return [ans for ans in answers if not ans.is_marked()]
 
+    def get_json(self, question_id):
+        q = get_object_or_404(Long, pk=question_id)
+
+        #exam_order.append(q.id)
+
+        # Loop through longimage associations
+        images = []
+        image_titles = []
+        for series in q.series.all():
+            #image_array = []
+            #for i in series.images.all():
+            #    image_array.append(image_as_base64(i.image))
+            #    #image_array.append(i.image.url)
+            image_array = [image_as_base64(i.image) for i in series.images.all()]
+            images.append(image_array)
+            image_titles.append(series.get_examination())
+
+
+
+        exam_question = {
+            "title": q.history,
+            "images": images,
+            "image_titles": image_titles,
+            #"feedback_image": [],
+            #"annotations": [str(q.image_annotations)],
+            "type": "long",
+        }
+
+        return exam_question
+
+
 
     # def GetNonFeedbackQuestionImages(self):
     # return self.GetImages()

longs/views.py

@@ -967,3 +967,23 @@ LongExamViews = ExamViews(Exam, Long, "longs", "long", loadJsonAnswer)
 class ExamViewSet(viewsets.ModelViewSet):
     queryset = Exam.objects.all().order_by('name')
     serializer_class = ExamSerializer
+
+
+def question_json(self, request, pk):
+    question = get_object_or_404(self.Question, pk=pk)
+    #exam = get_object_or_404(self.Exam, pk=pk)
+
+    #if not exam.active:
+    #    raise Http404("No available exam")
+
+    question_json_cache = cache.get("{}_question_json_{}".format("longs", sk))
+
+    if question_json_cache is not None and not question.recreate_json:
+        question_json_cache["cached"] = True
+        return JsonResponse(question_json_cache)
+
+    question_json = question.get_json(pk)
+
+    cache.set("{}_question_json_{}".format("longs", pk), question_json, 3600)
+
+    return JsonResponse(question_json)