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)
 

longs/templates/longs/exam_overview.html

@@ -1,10 +1,14 @@
 {% extends 'longs/exams.html' %}
 
+{% block navigation %}
+    {{ block.super }}
+    {% include 'generic/exam_overview_headers.html' %}
+{% endblock navigation %}
+
 {% block content %}
 
     {% load thumbnail %}
     <div class="longs">
-        {% include 'generic/exam_overview_headers.html' %}
 
 
         <ol id="full-question-list" class="sortable">

longs/views.py

@@ -13,7 +13,7 @@ from django.core.exceptions import (
 
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.views.generic.detail import DetailView
-from generic.mixins import SuperuserRequiredMixin
+from generic.mixins import CheckCanEditMixin, SuperuserRequiredMixin
 
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
 from django.views.generic import ListView
@@ -1130,7 +1130,7 @@ class ExamCreate(ExamCreateBase):
     form_class = ExamForm
 
 
-class ExamUpdate(ExamUpdateBase, AuthorOrCheckerRequiredMixin):
+class ExamUpdate(CheckCanEditMixin, ExamUpdateBase, AuthorOrCheckerRequiredMixin):
     model = Exam
     form_class = ExamForm
 
@@ -1142,9 +1142,10 @@ class ExamClone(ExamCloneMixin, ExamCreate):
     """Clone exam view"""
 
 
-class ExamAuthorUpdate(RevisionMixin, LoginRequiredMixin, AuthorRequiredMixin, UpdateView):
+class ExamAuthorUpdate(RevisionMixin, CheckCanEditMixin, LoginRequiredMixin, AuthorRequiredMixin, UpdateView):
     model = Exam
     form_class = ExamAuthorForm
+    template_name = "author_form.html"
 
 
 #class ExamViewSet(RevisionMixin, viewsets.ModelViewSet):