统计数据

app/helpers/application_helper.rb

@@ -1907,4 +1907,28 @@ module ApplicationHelper
       '#'
     end
   end
+
+  def anonymous_comment_link(bid, course)
+    link = case bid.comment_status
+    when 0
+      @student_size  ||= searchStudent(course).size
+      @homework_size = bid.homeworks.size
+      percent = @homework_size.to_f / @student_size
+      confirm_info = "开启匿评后学生将不能对作业进行提交、修改、删除等操作\n"
+      confirm_info += percent >= 0.8 ? '' : "目前#{@student_size}个学生,总共提交了#{@homework_size}份作业,只占#{number_to_percentage(percent * 100, precision: 1)}\n"
+      confirm_info += '是否确定开启匿评？'
+      link_to '启动匿评', start_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, :confirm => confirm_info, disable_with: '加载中...'
+    when 1
+      @student_size  ||= searchStudent(course).size
+      @homework_size = bid.homeworks.size
+      percent = @homework_size.to_f / @student_size
+      confirm_info = "关闭匿评后所有同学将看到匿评的结果。学生将可以自由的进行公开互评了，但公开互评不影响作业的匿名评分\n"
+      confirm_info += "" # TODO 当前有多少学生完成了匿评，有多少学生没有进行匿评，并据此给出建议：建议老师暂缓关闭匿评，因为只有x%的学生完成了匿评任务。。。
+      confirm_info += '是否确定关闭匿评？'
+      link_to '关闭匿评', stop_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true, :confirm => confirm_info
+    when 2
+      '匿评结束'
+    end
+    content_tag('span', link, id: "#{bid.id}_anonymous_comment")
+  end
 end

app/views/bids/_bid_homework_show.html.erb

@@ -34,16 +34,7 @@
                       <% end %>
                   <% end %>
                   <% if (User.current.admin?||User.current.id==bid.author_id) %>
-                    <span id="<%=bid.id %>_anonymous_comment">
+                      <%= anonymous_comment_link(bid, @course) %>
-                      <% case bid.comment_status %>
-                      <% when 0 %>
-                        <%= link_to '启动匿评', start_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, :confirm => "开启匿评后学生将不能对作业进行提交、修改、删除等操作\n是否确定开启匿评？", disable_with: '加载中...' %>
-                      <% when 1 %>
-                        <%= link_to '关闭匿评', stop_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true, :confirm => "关闭匿评后学生将不能对作业进行评分\n是否确定关闭匿评？" %>
-                      <% when 2 %>
-                        匿评结束
-                      <% end %>
-                    </span>
                       <%= link_to(
                             l(:button_edit),
                             {:action => 'edit', :controller=>'bids', :course_id =>@course.id, :bid_id => bid.id},

app/views/layouts/base_homework.html.erb

@@ -104,16 +104,7 @@
                         <% if (User.current.admin?||User.current.id==@bid.author_id) %>
                             <tr>
                               <td valign="top" style="padding-left: 8px; font-size: 15px" colspan="2">
-                                 <span id="<%=@bid.id %>_anonymous_comment">
+                                 <%= anonymous_comment_link(@bid, course) %>
-                                    <% case @bid.comment_status %>
-                                    <% when 0 %>
-                                      <%= link_to '启动匿评', start_anonymous_comment_bid_path(@bid), id: "#{@bid.id}_start_anonymous_comment", remote: true, :confirm => "开启匿评后学生将不能对作业进行提交、修改、删除等操作\n是否确定开启匿评？", disable_with: '加载中...' %>
-                                    <% when 1 %>
-                                      <%= link_to '关闭匿评', stop_anonymous_comment_bid_path(@bid), id: "#{@bid.id}_stop_anonymous_comment", remote: true, :confirm => "关闭匿评后学生将不能对作业进行评分\n是否确定关闭匿评？" %>
-                                    <% when 2 %>
-                                      匿评结束
-                                    <% end %>
-                                </span>
                               </td>
                             </tr>
                         <% end %>