Pull request数量为0的时候显示在更多中

app/helpers/application_helper.rb

@@ -832,7 +832,13 @@ module ApplicationHelper
     atts.count > 0 ? true :false
   end
 
-  # 必须是项目成，项目必须提交过代码
+  # 如果Pull Request数量为0就显示在更多中
+  def allow_show_pull_request project
+    g = Gitlab.client
+    count = g.merge_requests(project.gpid).count
+  end
+
+  # 必须是项目成员，项目必须提交过代码
   def allow_pull_request project
     return false if project.gpid.nil?
     g = Gitlab.client

app/views/projects/_development_group.html.erb

@@ -41,7 +41,7 @@
 </div>
 <% end %>
 
-<% if allow_pull_request(@project) %>
+<% if allow_pull_request(@project) > 0 && allow_show_pull_request(@project) > 0 %>
     <div class="subNav">
       <%= link_to "Pull Requests", project_pull_requests_path(@project), :class => "f14 c_blue02" %>
       <% if User.current.member_of?(@project) %>

app/views/projects/_tools_expand.html.erb

@@ -1,3 +1,8 @@
+<li>
+  <% if allow_pull_request(@project) > 0 && allow_show_pull_request(@project) == 0 %>
+    <%= link_to "Pull Requests", project_pull_requests_path(@project) %>             
+  <% end %>
+</li>
 <li>
   <% unless @project.enabled_modules.where("name = 'news'").empty? %>
     <%= link_to l(:project_module_news), project_news_index_path(@project) %>