work on json requests

.gitignore

@@ -1 +1,3 @@
 media/
+__pycache__
+.vscode/

anatomy/models.py

@@ -4,6 +4,8 @@ from django.utils import timezone
 from django.core.files.storage import FileSystemStorage
 from django.conf import settings
 
+from django.urls import reverse
+
 image_storage = FileSystemStorage(
     # Physical file location ROOT
     location=u"{0}/anatomy/".format(settings.MEDIA_ROOT),
@@ -176,6 +178,12 @@ class Exam(models.Model):
     def __str__(self):
         return self.name
 
+    def get_exam_name(self):
+        return self.name
+
+    def get_json_url(self):
+        return reverse('anatomy:exam_json', args=(self.pk,))
+
 
 class UserAnswer(models.Model):
     question = models.ForeignKey(AnatomyQuestion,

anatomy/urls.py

@@ -16,9 +16,9 @@ urlpatterns = [
     path("exam/<int:pk>/", views.exam_overview, name="exam_overview"),
     path("exam/<int:pk>/scores", views.exam_scores_cid,
          name="exam_scores_cid"),
-    path("exam/<int:pk>/json", views.exam_json, name="exam_json"),
     path("submit_answers", views.postExamAnswers, name="exam_answers_submit"),
     path("exam/", views.exam_list, name="exam_list"),
-    path("active_exams/", views.active_exams, name="active_exams"),
+    path("exam/json/", views.active_exams, name="active_exams"),
+    path("exam/json/<int:pk>", views.exam_json, name="exam_json"),
     path("ajax/exam/flag/", views.flag_question, name="flag_question"),
 ]

anatomy/views.py

@@ -374,7 +374,21 @@ def mark(request, pk, sk):
     )
 
 def active_exams(request):
+    exams = Exam.objects.all()
+    print(exams)
 
+    active_exams = {
+        "exams" : []
+    }
+
+    for exam in exams:
+        if exam.active:
+            active_exams["exams"].append({
+                "name": exam.get_exam_name(),
+                "url": request.build_absolute_uri(exam.get_json_url()),
+            })
+
+    return JsonResponse(active_exams)
 
 def exam_json(request, pk):
     exam = get_object_or_404(Exam, pk=pk)