hook up panel to new stats service

common/static/coffee/src/discussion/utils.coffee

@@ -80,6 +80,9 @@ class @DiscussionUtil
       permanent_link_thread   : "/courses/#{$$course_id}/discussion/forum/#{param}/threads/#{param1}"
       permanent_link_comment  : "/courses/#{$$course_id}/discussion/forum/#{param}/threads/#{param1}##{param2}"
       user_profile            : "/courses/#{$$course_id}/discussion/forum/users/#{param}"
+
+      user_stats              : "/courses/#{$$course_id}/discussion/panel/stats"
+
       followed_threads        : "/courses/#{$$course_id}/discussion/forum/users/#{param}/followed"
       threads                 : "/courses/#{$$course_id}/discussion/forum"
     }[name]

common/static/coffee/src/discussion/views/discussion_thread_list_view.coffee

@@ -197,6 +197,7 @@ if Backbone?
       @template = _.template($("#discussion-home").html())
       $(".discussion-column").html(@template)
       $(".post-list a").removeClass("active")
+      @retrieveUserStats()
       thread_id = null
 
     toggleTopicDrop: (event) =>
@@ -320,6 +321,16 @@ if Backbone?
           if callback?
             callback()
 
+    retrieveUserStats: () ->
+      url = DiscussionUtil.urlFor("user_stats")
+      DiscussionUtil.safeAjax
+        url: url
+        type: "GET"
+        success: (response, textStatus) =>
+          alert('success')
+        error: (response) =>
+          alert('error')
+
     retrieveDiscussions: (discussion_ids) ->
       @discussionIds = discussion_ids.join(',')
       @mode = 'commentables'