momo: generate footer (#8807)

combo/apps/momo/views.py

@@ -39,7 +39,7 @@ class MomoManagerView(TemplateView):
 
 
 def get_page_dict(request, page, manifest):
-    cells = CellBase.get_cells(page_id=page.id)
+    cells = [x for x in CellBase.get_cells(page_id=page.id) if x.placeholder != 'footer']
 
     page_dict = {
         'title': page.title,
@@ -149,6 +149,19 @@ def generate(request, **kwargs):
     homepage._children = children
     manifest.update(get_page_dict(request, homepage, manifest))
 
+    # footer
+    footer_cells = CellBase.get_cells(page_id=homepage.id, placeholder='footer')
+    if footer_cells:
+        context = RequestContext(request, {
+            'synchronous': True,
+            'page': homepage,
+            'page_cells': footer_cells,
+            'request': request,
+            'site_base': request.build_absolute_uri('/')[:-1],
+        })
+        manifest['footer'] = '\n'.join([
+            '<div id="footer-%s">%s</div>' % (cell.slug, cell.render(context)) for cell in footer_cells])
+
     # construct the application menu
     manifest['menu'].append('home') # link to home screen