Refactor exam review URLs and streamline HTMX request handling in views

generic/urls.py

@@ -315,16 +315,6 @@ def generic_view_urls(generic_views: GenericViewBase):
             generic_views.question_user_answers,
             name="question_user_answers",
         ),
-        path(
-            "exam/<int:pk>/review/start",
-            generic_views.exam_review_start,
-            name="exam_review_start",
-        ),
-        path(
-            "exam/<int:pk>/review/<int:q_index>",
-            generic_views.exam_review_question,
-            name="exam_review_question",
-        ),
         path(
             "question/<int:pk>/user_answers/<str:answer_compare>/str",
             generic_views.question_user_answers_by_compare,
@@ -363,6 +353,16 @@ def generic_exam_urls(generic_exam_view: GenericExamViews):
             generic_exam_view.exam_question_detail,
             name="exam_question_detail",
         ),
+        path(
+            "exam/<int:pk>/review/start",
+            generic_exam_view.exam_review_start,
+            name="exam_review_start",
+        ),
+        path(
+            "exam/<int:pk>/review/<int:q_index>",
+            generic_exam_view.exam_review_question,
+            name="exam_review_question",
+        ),
         # path(
         #    "exam/<int:pk>/question/<int:sk>/answer/<str:user_or_cid>",
         #    generic_exam_view.exam_question_user_answer,

generic/views.py

@@ -1216,13 +1216,7 @@ class ExamViews(View, LoginRequiredMixin):
             "can_edit": self.check_user_edit_access(request.user, exam_id=pk),
         }
 
-        # If this is an HTMX request, return only the fragment so the client
+        if request.htmx:
-        # can swap it into the page. HTMX sets the `HX-Request` header; use
-        # request.headers (case-insensitive) where available and fall back to
-        # the META variant for older environments/proxies.
-        is_htmx = True if request.htmx.prompt is not None else False
-
-        if is_htmx:
             return render(request, "generic/partials/exam_review_question_fragment.html", context)
 
         return render(request, "generic/exam_review_question.html", context)
@@ -3284,61 +3278,6 @@ class GenericViewBase:
 
         return render(request, "generic/partials/question_reviews_list.html", {"question": question, "reviews": reviews, "app_name": self.app_name})
 
-    @method_decorator(login_required)
-    def exam_review_start(self, request, pk):
-        """Start a per-question review for an exam. Redirects to the first question."""
-        # Ensure the user can edit the exam (authors only)
-        if not self.check_user_edit_access(request.user, exam_id=pk):
-            raise PermissionDenied
-
-        exam = get_object_or_404(self.exam_object, pk=pk)
-
-        # Materialise ordered questions
-        questions = list(exam.get_questions())
-        if not questions:
-            return render(request, "generic/exam_review_complete.html", {"exam": exam, "app_name": self.app_name})
-
-        # Render the first question
-        return self.exam_review_question(request, pk, q_index=0)
-
-    @method_decorator(login_required)
-    def exam_review_question(self, request, pk, q_index=0):
-        """Render a single question from an exam for review with navigation."""
-        if not self.check_user_edit_access(request.user, exam_id=pk):
-            raise PermissionDenied
-
-        exam = get_object_or_404(self.exam_object, pk=pk)
-
-        questions = list(exam.get_questions())
-        total = len(questions)
-
-        try:
-            q_index = int(q_index)
-        except Exception:
-            q_index = 0
-
-        if q_index < 0 or q_index >= total:
-            # Out of range — render complete
-            return render(request, "generic/exam_review_complete.html", {"exam": exam, "app_name": self.app_name})
-
-        question = questions[q_index]
-
-        prev_index = q_index - 1 if q_index > 0 else None
-        next_index = q_index + 1 if q_index < total - 1 else None
-
-        context = {
-            "exam": exam,
-            "question": question,
-            "q_index": q_index,
-            "total": total,
-            "prev_index": prev_index,
-            "next_index": next_index,
-            "app_name": self.app_name,
-            "can_edit": self.check_user_edit_access(request.user, exam_id=pk),
-        }
-
-        return render(request, "generic/exam_review_question.html", context)
-
     def question_review_start(self, request):
 
         # Prepare category choices if the question model exposes a FK named 'category'