work on website + page becomes concrete

aircox/views/program.py

@@ -12,53 +12,25 @@ class ProgramPageDetailView(PageDetailView):
     """
     Base view class for a page that is displayed as a program's child page.
     """
+    program = None
     show_side_nav = True
     list_count = 5
 
-    def get_episodes_queryset(self, program):
-        return program.episode_set.published().order_by('-date')
-
-    def get_context_data(self, program, episodes=None, **kwargs):
-        if episodes is None:
-            episodes = self.get_episodes_queryset(program)
-        return super().get_context_data(
-            program=program, episodes=episodes[:self.list_count], **kwargs)
-
-
-class ProgramPageListView(PageListView):
-    """
-    Base list view class rendering pages as a program's child page.
-    Retrieved program from it slug provided by `kwargs['program_slug']`.
-
-    This view class can be used with or without providing a program.
-    """
-    program = None
-
-    def get(self, request, *args, **kwargs):
-        slug = kwargs.get('program_slug', None)
-        if slug is not None:
-            self.program = get_object_or_404(
-                Program.objects.select_related('cover'), slug=slug)
-        return super().get(request, *args, **kwargs)
-
-    def get_queryset(self):
-        return super().get_queryset().filter(program=self.program) \
-               if self.program else super().get_queryset()
-
-    def get_context_data(self, **kwargs):
-        program = kwargs.setdefault('program', self.program)
-        if program is not None:
-            kwargs.setdefault('cover', program.cover)
-            kwargs.setdefault('parent', program)
-        return super().get_context_data(**kwargs)
+    def get_side_queryset(self):
+        return self.program.episode_set.published().order_by('-date')
 
 
 class ProgramDetailView(ProgramPageDetailView):
     model = Program
 
-    def get_articles_queryset(self, program):
-        return program.article_set.published().order_by('-date')
+    def get_articles_queryset(self):
+        return self.program.article_set.published().order_by('-date')
 
     def get_context_data(self, **kwargs):
-        kwargs.setdefault('program', self.object)
+        self.program = kwargs.setdefault('program', self.object)
+        if 'articles' not in kwargs:
+            kwargs['articles'] = \
+                self.get_articles_queryset()[:self.list_count]
         return super().get_context_data(**kwargs)
+
+