add a new subsection edit url map and reference it in the course summary page

cms/djangoapps/contentstore/views.py

@@ -133,6 +133,10 @@ def course_index(request, org, course, name):
 
 
 @login_required
+def edit_subsection(request, location):
+    pass
+
+@login_required
 def edit_unit(request, location):
     """
     Display an editing page for the specified module.
@@ -377,7 +381,6 @@ def save_item(request):
     if not has_access(request.user, item_location):
         raise PermissionDenied()
 
-    logging.debug(request.POST['data'])
     if request.POST['data']:
         data = request.POST['data']
         modulestore().update_item(item_location, data)

cms/templates/overview.html

@@ -34,7 +34,7 @@
                 <div class="section-item">
                   <div>
                     <a href="#" class="expand-collapse-icon expand"></a>
-                    <a href="#">
+                    <a href="${reverse('edit_subsection', args=[subsection.location])}">
                       <span class="folder-icon"></span>
                       <span class="subsection-name"><span class="subsection-name-value">${subsection.display_name}</span></span>
                     </a>

cms/urls.py

@@ -10,6 +10,7 @@ import django.contrib.auth.views
 urlpatterns = ('',
     url(r'^$', 'contentstore.views.index', name='index'),
     url(r'^edit/(?P<location>.*?)$', 'contentstore.views.edit_unit', name='edit_unit'),
+    url(r'^subsection/(?P<location>.*?)$', 'contentstore.views.edit_subsection', name='edit_subsection'),
     url(r'^delete/(?P<location>.*?)$', 'contentstore.views.delete_unit', name='delete_unit'),
     url(r'^preview_component/(?P<location>.*?)$', 'contentstore.views.preview_component', name='preview_component'),
     url(r'^save_item$', 'contentstore.views.save_item', name='save_item'),