.

physics/views.py

@@ -20,6 +20,7 @@ from django.urls import reverse_lazy, reverse
 from django.http import Http404, JsonResponse
 
 from django.http import HttpResponseRedirect, HttpResponse
+from reversion.views import RevisionMixin
 
 from .models import Question, Category, Exam, CidUserAnswer
 
@@ -31,13 +32,15 @@ import json
 import statistics
 import plotly.express as px
 
-from generic.views import ExamViews
+from generic.views import ExamCloneMixin, ExamViews, GenericViewBase
 
 from rest_framework import viewsets, permissions
 from rest_framework.pagination import PageNumberPagination
 
 from django.core.exceptions import PermissionDenied
 
+from .forms import ExamForm
+
 class AuthorOrCheckerRequiredMixin(object):
     def get_object(self, *args, **kwargs):
         obj = super().get_object(*args, **kwargs)
@@ -253,9 +256,9 @@ def loadJsonAnswer(answer):
         return False, JsonResponse({"success": False, "error": "invalid"})
 
     # The model should catch invalid data but this should be less intensive
-    max_int = 10000000
-    if answer["cid"] > max_int or answer["eid"] > max_int:
-        return False, JsonResponse({"success": False})
+    #max_int = 10000000
+    #if answer["cid"] > max_int or answer["eid"] > max_int:
+    #    return False, JsonResponse({"success": False})
 
     exam = get_object_or_404(Exam, pk=answer["eid"])
 
@@ -303,4 +306,20 @@ def loadJsonAnswer(answer):
 
     return True, None
 
-PhysicsExamViews = ExamViews(Exam, Question, "physics", "physics", loadJsonAnswer)
+PhysicsExamViews = ExamViews(Exam, Question, "physics", "physics", loadJsonAnswer)
+
+GenericViews = GenericViewBase("physics", Question, CidUserAnswer, Exam)
+
+class ExamCreate(RevisionMixin, LoginRequiredMixin, CreateView):
+    model = Exam
+    form_class = ExamForm
+
+    def form_valid(self, form):
+        self.object = form.save(commit=False)
+        self.object.save()
+
+        form.instance.author.add(self.request.user.id)
+        return super().form_valid(form)
+
+class ExamClone(ExamCloneMixin, ExamCreate):
+    """Clone exam view"""