socialforge/app/views/pull_requests/_show_container.html.erb

<% if @request.state == "closed"  %>
    <div class="alert alert-orange mb15 ">
      该请求已被关闭
    </div>
<% elsif @commits_count == 0 %>
    <div class="alert alert-orange mb15 ">
      项目分支 <%= @request.source_branch %> 和 <%= @request.target_branch %> 似乎没有差异，请将新改动提交至源分支或者切换到其它目标分支
    </div>
<% elsif @request.try(:merge_status) == "cannot_be_merged" %>
    <div class="alert alert-orange mb15 ">
      Pull Request中存在冲突，请先解决冲突或者手动进行合并。
    </div>
<% else %>
    <% if is_project_manager?(User.current.id, @project.id) %>
        <div class="alert alert-orange mb15 ">
          在管理员接受后，将由系统自动合并。
          <%= link_to "接受", accept_pull_request_project_pull_request_path(@request.id, :project_id => @project.id), :class => "linkBlue2", :remote => true %></a>
        </div>
    <% end %>
<% end %>