start taking more advantage of class based views

longs/models.py

@@ -131,6 +131,9 @@ class Long(QuestionBase):
 
     # question_file = models.FileField(upload_to=question_file_directory_path, blank=True, null=True)
 
+    def get_app_name(self):
+        return "longs"
+
     def get_absolute_url(self):
         return reverse("longs:question_detail", kwargs={"pk": self.pk})
 
@@ -472,6 +475,9 @@ class Exam(ExamBase):
 
     examcollection = models.ForeignKey(ExamCollection, blank=True, null=True, on_delete=models.SET_NULL, related_name="longs_exams")
 
+    def get_app_name(self):
+        return "longs"
+
     def get_exam_question_json(self, question_id):
         q = get_object_or_404(Long, pk=question_id)