添加统计数目

app/controllers/pull_requests_controller.rb

@@ -51,6 +51,9 @@ class PullRequestsController < ApplicationController
     @type = params[:type]
     @request = @g.merge_request(@project.gpid, params[:id])
     @commits = @g.merge_request_commits(@project.gpid, params[:id].to_i)
+    @commits_count = @commits.count
+    @changes = @g.merge_request_changes(@project.gpid, params[:id]).try(:changes)
+    @changes_count = @changes.count
   end
 
   # Accept a merge request.
@@ -79,7 +82,8 @@ class PullRequestsController < ApplicationController
 
   # 获取某次请求的改动
   def pull_request_changes
-    @changes = @g.merge_request_changes(@project.gpid, params[:id])
+    @changes = @g.merge_request_changes(@project.gpid, params[:id]).try(:changes)
+    @changes_count = @changes.count
   end
 
   private

app/views/pull_requests/_pull_request_changes.html.erb

@@ -1,7 +1,7 @@
-<% if @changes %>
+<% unless @changes.blank? %>
-    <% @changes.try(:changes).each do |cd| %>
+    <% @changes.each do |cd| %>
         <div class="showing-changes-row fontGrey2">
-          <a href="javascript:void()" class="linkGrey3" id="changed-files">
+          <a class="linkGrey3" id="changed-files">
             <img src="/images/vlicon/file.png" width="18" height="20" style="vertical-align:middle;" class="mr5" /><%= cd['new_path'] %>
           </a>
         </div>

app/views/pull_requests/show.html.erb

@@ -12,8 +12,8 @@
   </div>
 </div>
 <ul class="merge-record" style="border-top:1px solid #ddd;">
-  <li><%= link_to "提交<span class='project-number-dot'>1</span>".html_safe, pull_request_commits_project_pull_request_path(@request.id, :project_id => @project.id, :type => 1), :remote => true, :class => "active" %></li>
+  <li><%= link_to "提交<span class='project-number-dot'>#{@commits_count}</span>".html_safe, pull_request_commits_project_pull_request_path(@request.id, :project_id => @project.id, :type => 1), :remote => true, :class => "active" %></li>
-  <li><%= link_to "改动<span class='project-number-dot'>1</span>".html_safe, pull_request_changes_project_pull_request_path(@request.id, :project_id => @project.id, :type => 2), :remote => true %></li>
+  <li><%= link_to "改动<span class='project-number-dot'>#{@changes_count}</span>".html_safe, pull_request_changes_project_pull_request_path(@request.id, :project_id => @project.id, :type => 2), :remote => true %></li>
 </ul>
 <div class="new-merge-row b_grey fontGrey2"><span class="ml10"> 根据最近提交时间排列</span></div>
 <div id="merge_record_0">