去掉边栏热门节点功能，没有价值;

Author: huacnlee

Gemfile.lock

@@ -195,7 +195,7 @@ GEM
     json (1.8.0)
     jwt (0.1.8)
       multi_json (>= 1.5)
-    kgio (2.7.4)
+    kgio (2.8.1)
     launchy (2.1.0)
       addressable (~> 2.2.6)
     letter_opener (0.0.2)
@@ -286,7 +286,7 @@ GEM
       activesupport (= 4.0.0)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    raindrops (0.8.0)
+    raindrops (0.12.0)
     rake (10.1.0)
     redcarpet (2.2.2)
     redis (3.0.2)
@@ -373,7 +373,7 @@ GEM
     uglifier (2.1.1)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)
-    unicorn (4.2.1)
+    unicorn (4.6.3)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)

app/cells/topics_cell.rb

@@ -21,13 +21,6 @@ def sidebar_statistics
     render
   end
 
-  # 热门节点
-  cache :sidebar_hot_nodes, :expires_in => 1.days
-  def sidebar_hot_nodes
-    @hot_nodes = Node.hots.limit(10)
-    render
-  end
-
   # 置顶话题
   cache :sidebar_suggest_topics do |cell|
     CacheVersion.topic_last_suggested_at

app/views/topics/_sidebar_for_topic_index.html.erb

@@ -3,5 +3,4 @@
 <%= render_cell :topics, :sidebar_suggest_topics %>
 <%= render_cell :topics, :tips %>
 <%= raw SiteConfig.topic_index_sidebar_html %>
-<%= render_cell :topics, :sidebar_hot_nodes %>
 <%= render_cell :topics, :sidebar_statistics %>

app/views/topics/_sidebar_for_topic_node.html.erb

@@ -1,3 +1,2 @@
 <%= render "sidebar_box_node_new_topic" %>
-<%= raw SiteConfig.topic_index_sidebar_html %>
-<%= render_cell :topics, :sidebar_hot_nodes %>
+<%= raw SiteConfig.topic_index_sidebar_html %>

app/views/topics/_sidebar_for_topic_recent.html.erb

@@ -1,3 +1,2 @@
 <%= render "sidebar_box_new_topic" %>
-<%= raw SiteConfig.topic_index_sidebar_html %>
-<%= render_cell :topics, :sidebar_hot_nodes %>
+<%= raw SiteConfig.topic_index_sidebar_html %>

spec/cells/topics_cell_spec.rb

@@ -21,12 +21,6 @@
     end
   end
 
-  describe "sidebar_hot_nodes" do
-    it "should render sidebar hot nodes" do
-      render_cell(:topics, :sidebar_hot_nodes).should have_css("div.hot_nodes li", :count => 1)
-    end
-  end
-
   describe "sidebar_suggest_topics" do
     it "should render sidebar_suggest_topics" do
       render_cell(:topics, :sidebar_suggest_topics).should have_css("div.suggest_topics", :count => 1)