1、编程作业可以修改、删除

2、关闭匿评之后结束匿评按钮样式
3、编程作业成绩计算有问题
4、相关样式修改
5、编程作业作品展开界面功能

app/controllers/student_work_controller.rb

@@ -201,9 +201,7 @@ class StudentWorkController < ApplicationController
   end
 
   def destroy
-    if @homework.homework_type == 2  #编程作业，作品提交后不可以删除
-      render_403
-    elsif @work.destroy
+    if @work.destroy
       respond_to do |format|
         format.html {
           redirect_to student_work_index_url(:homework => @homework.id)
@@ -257,7 +255,6 @@ class StudentWorkController < ApplicationController
         when 3 #学生评分 学生评分显示平均分
           @work.student_score = @work.student_works_scores.where(:reviewer_role => 3).average(:score).try(:round, 2).to_f
       end
-      set_final_score @homework,@work
       if @work.save
         respond_to do |format|
           format.js

app/helpers/application_helper.rb

@@ -2362,7 +2362,7 @@ module ApplicationHelper
         if homework.homework_type == 1 && homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1 #匿评作业，且作业状态不是在开启匿评之前
           link_to "作品已交",  "", :class => 'c_blue', :title => "开启匿评后不可修改作品"
         elsif homework.homework_type == 2 #编程作业不能修改作品
-          link_to "作品已交",  student_work_index_path(:homework => homework.id),:class => 'c_blue',:title => "编程作业不可修改作品"
+          link_to "修改作品",  new_student_work_path(:homework => homework.id),:class => 'c_blue'
         else
           link_to "修改作品",  edit_student_work_path(work.id),:class => 'c_blue'
         end

app/models/student_work.rb

@@ -31,7 +31,7 @@ class StudentWork < ActiveRecord::Base
         else
           self.system_score = last_test.test_score
         end
-        self.final_score = self.system_score
+        set_final_score self.homework_common,self
     end
 
   end
@@ -39,4 +39,102 @@ class StudentWork < ActiveRecord::Base
     self.description = last_test.src if last_test
   end
 
+  #成绩计算
+  def set_final_score homework,student_work
+    if homework && homework.homework_detail_manual
+      if homework.homework_type == 1 #匿评作业
+        if homework.teacher_priority == 1 #教师优先
+          if student_work.teacher_score
+            student_work.final_score = student_work.teacher_score
+          else
+            if student_work.teaching_asistant_score.nil?
+              student_work.final_score = student_work.student_score
+            elsif student_work.student_score.nil?
+              student_work.final_score = student_work.teaching_asistant_score
+            else
+              ta_proportion = homework.homework_detail_manual.ta_proportion
+              final_ta_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * BigDecimal.new("#{ta_proportion}")
+              final_s_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+              final_score = final_ta_score + final_s_score
+              student_work.final_score = format("%.2f",final_score.to_f)
+            end
+          end
+        else  #不考虑教师评分
+          if student_work.teaching_asistant_score.nil?
+            student_work.final_score = student_work.student_score
+          elsif student_work.student_score.nil?
+            student_work.final_score = student_work.teaching_asistant_score
+          else
+            ta_proportion = homework.homework_detail_manual.ta_proportion
+            final_ta_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * BigDecimal.new("#{ta_proportion}")
+            final_s_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+            final_score = final_ta_score + final_s_score
+            student_work.final_score = format("%.2f",final_score.to_f)
+          end
+        end
+      elsif homework.homework_type == 2 && homework.homework_detail_programing #编程作业-----设定：系统评分必定不为空
+        if homework.teacher_priority == 1 #教师优先
+          if student_work.teacher_score
+            student_work.final_score = student_work.teacher_score
+          else
+            if student_work.teaching_asistant_score.nil? #教辅未评分
+              if student_work.student_score.nil?
+                student_work.final_score = student_work.system_score
+              else
+                ta_proportion = homework.homework_detail_programing.ta_proportion + homework.homework_detail_manual.ta_proportion / 2
+                final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{ta_proportion}")
+                final_st_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+                final_score = final_sy_score + final_st_score
+                student_work.final_score = format("%.2f",final_score.to_f)
+              end
+            elsif student_work.student_score.nil? #学生未评分
+              if student_work.teaching_asistant_score.nil?
+                student_work.final_score = student_work.system_score
+              else
+                ta_proportion = homework.homework_detail_programing.ta_proportion + (1.0 - homework.homework_detail_manual.ta_proportion - homework.homework_detail_programing.ta_proportion) / 2
+                final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{ta_proportion}")
+                final_ts_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+                final_score = final_sy_score + final_ts_score
+                student_work.final_score = format("%.2f",final_score.to_f)
+              end
+            else
+              final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{homework.homework_detail_programing.ta_proportion}")
+              final_ts_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * BigDecimal.new("#{homework.homework_detail_manual.ta_proportion}")
+              final_st_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{homework.homework_detail_programing.ta_proportion}") - BigDecimal.new("#{homework.homework_detail_manual.ta_proportion}"))
+              final_score = final_sy_score + final_ts_score + final_st_score
+              student_work.final_score = format("%.2f",final_score.to_f)
+            end
+          end
+        else  #不考虑教师评分
+          if student_work.teaching_asistant_score.nil? #教辅未评分
+            if student_work.student_score.nil?
+              student_work.final_score = student_work.system_score
+            else
+              ta_proportion = homework.homework_detail_programing.ta_proportion + homework.homework_detail_manual.ta_proportion / 2
+              final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{ta_proportion}")
+              final_st_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+              final_score = final_sy_score + final_st_score
+              student_work.final_score = format("%.2f",final_score.to_f)
+            end
+          elsif student_work.student_score.nil? #学生未评分
+            if student_work.teaching_asistant_score.nil?
+              student_work.final_score = student_work.system_score
+            else
+              ta_proportion = homework.homework_detail_programing.ta_proportion + (1.0 - homework.homework_detail_manual.ta_proportion - homework.homework_detail_programing.ta_proportion) / 2
+              final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{ta_proportion}")
+              final_ts_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{ta_proportion}"))
+              final_score = final_sy_score + final_ts_score
+              student_work.final_score = format("%.2f",final_score.to_f)
+            end
+          else
+            final_sy_score = BigDecimal.new("#{student_work.system_score || 0}") * BigDecimal.new("#{homework.homework_detail_programing.ta_proportion}")
+            final_ts_score = BigDecimal.new("#{student_work.teaching_asistant_score}") * BigDecimal.new("#{homework.homework_detail_manual.ta_proportion}")
+            final_st_score = BigDecimal.new("#{student_work.student_score}") * (BigDecimal.new('1.0')  - BigDecimal.new("#{homework.homework_detail_programing.ta_proportion}") - BigDecimal.new("#{homework.homework_detail_manual.ta_proportion}"))
+            final_score = final_sy_score + final_ts_score + final_st_score
+            student_work.final_score = format("%.2f",final_score.to_f)
+          end
+        end
+      end
+    end
+  end
 end

app/views/homework_common/stop_anonymous_comment.js.erb

@@ -1,2 +1,2 @@
-$("#<%= @homework.id %>_stop_anonymous_comment").replaceWith('<span class="fr  pr_join_span mr10" title="匿评结束">匿评结束</span>');
+$("#<%= @homework.id %>_stop_anonymous_comment").replaceWith('<span class="postOptionLink" title="匿评结束">匿评结束</span>');
 alert('关闭成功');

app/views/student_work/_evaluation_un_work.html.erb

@@ -37,8 +37,8 @@
 
   <% if @homework.homework_type == 2%>
       <!-- 系统评分 -->
-      <li class="hworkList80 c_grey">
-        <%= student_work.teaching_asistant_score.nil? ? "--" : format("%.1f",student_work.teaching_asistant_score)%>
+      <li class="hworkList80 <%= score_color student_work.system_score%>">
+        <%= student_work.system_score.nil? ? "--" : format("%.1f",student_work.system_score)%>
       </li>
   <% end%>
   <li class="hworkList50 <%= score_color student_work.student_score%> student_score_info">

app/views/student_work/_programing_work_show.html.erb

@@ -1,42 +1,56 @@
 <div class="show_hwork_arrow"></div>
-<div class="show_hwork">
+<div class="showHwork">
   <ul>
     <li class="fl" >
-      <span class="tit_fb">
-        上交时间：
-      </span>
+      <span class="tit_fb">上交时间：</span>
       <%=format_time @work.created_at %>
     </li>
-    <% if  @work.user != User.current%>
-        <!-- 不是自己显示为点赞，编程作业不可编辑和删除 -->
+
+    <% if @work.user == User.current && @homework.homework_detail_manual.comment_status == 1 %>
+        <!-- 我的作业 && 匿评作业 && 未开启匿评，显示编辑和删除按钮 -->
+        <li class="fr" >
+          <%= link_to("", student_work_path(@work),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "pic_del")  %>
+        </li>
+        <li class="fr" >
+          <%= link_to "",new_student_work_path(:homework => @homework.id),:class => "pic_edit"%>
+        </li>
+    <% end%>
+    <% if @homework.homework_detail_manual.comment_status == 3 && @work.user != User.current%>
+        <!-- 匿评结束阶段，显示点赞按钮 -->
         <li class="fr" id="student_work_praise_<%= @work.id%>">
           <%= render :partial => 'student_work_praise' %>
         </li>
     <% end%>
     <div class="cl"></div>
+
     <li >
-      <span class="tit_fb ">
-        编程代码：
-      </span>
-      <div class="show_hwork_p break_word">
-        <%= text_format @work.description%>
+      <span class="tit_fb ">编程代码：</span>
+      <div class="showHworkP break_word">
+        <%= text_format(@work.description) if @work.description%>
       </div>
       <div class="cl"></div>
     </li>
 
     <% if @is_teacher%>
-        <li>
+        <li class="mt10 fl">
           <span class="tit_fb ">
             测试结果：
           </span>
           <div class="show_hwork_p break_word">
             <% @work.student_work_tests.each_with_index do |test, index| %>
                 <div class="ProResultTop">
-                  <p class="c_blue fl">第<%= @work.student_work_tests.count - index%>次测试</p><span class="fr c_grey"><%= test.created_at.to_s(:db) %></span>
+                  <p class="c_blue fl">
+                    第<%= @work.student_work_tests.count - index%>次测试
+                  </p>
+                  <span class="fr c_grey">
+                    <%= test.created_at.to_s(:db) %>
+                  </span>
                   <div class="cl"></div>
                 </div>
                 <% if test.status.to_i == -2 %>
-                    <div class="ProResultCon "><%= test.results.first %></div>
+                    <div class="ProResultCon ">
+                      <%= test.results.first %>
+                    </div>
                 <% else %>
                     <div class="ProResultTable " >
                       <ul class="ProResultUl " >
@@ -46,9 +60,9 @@
                               <% if x["status"].to_i != 0 %>
                                   <span class="w150 c_red">测试错误！</span>
                                   <span class="w60">您的输出：</span>
-                                  <span class="W200"><%=x["result"]%></span>
+                                  <span class="width150"><%=x["result"]%></span>
                                   <span class="w60">正确输出：</span>
-                                  <span  class="W200"><%=x["output"]%></span>
+                                  <span  class="width150"><%=x["output"]%></span>
                                   <div class="cl"></div>
                               <% else %>
                                   <span class="w150 c_green">测试正确！</span>
@@ -56,27 +70,33 @@
                               <% end %>
                             </li>
                         <% end %>
-                    </ul>
+                      </ul>
                     </div>
                 <% end %>
             <% end %>
           </div>
         </li>
-
-        <!-- 编程作业老师才可以评分 -->
-        <div id="add_student_score_<%= @work.id%>" class="mt10 evaluation">
-          <%= render :partial => 'add_score',:locals => {:work => @work,:score => @score}%>
-        </div>
     <% end%>
+
+    <li >
+      <% if @is_teacher || (@homework.homework_detail_manual.comment_status == 2 && @work.user != User.current )%>
+          <!-- 老师 || 开启匿评状态 && 不是当前用户自己的作品 -->
+          <div id="add_student_score_<%= @work.id%>" class="mt10 evaluation">
+            <%= render :partial => 'add_score',:locals => {:work => @work,:score => @score}%>
+          </div>
+      <% end%>
+      <div class="cl"></div>
+    </li>
   </ul>
 
-  <div class="ping_box mt10" id="score_list_<%= @work.id%>" style="<%= @work.student_works_scores.empty? ? 'padding:0px;' : ''%>">
-    <%@work.student_works_scores.order("updated_at desc").each do |score|%>
+  <div class="ping_box fl" id="score_list_<%= @work.id%>" style="<%= @work.student_works_scores.empty? ? 'padding:0px;' : ''%>">
+    <%@student_work_scores.each do |score|%>
         <div id="work_score_<%= score.id%>">
-          <%= render :partial => 'student_work_score',:locals => {:score => score}%>
+          <%= render :partial => 'student_work_score',:locals => {:score => score,:is_last => score == @student_work_scores.last}%>
         </div>
     <% end%>
-  </div><!---ping_box end--->
-  <a href="javascript:void(0);" class="fr c_blue mt5 mb5" onclick="$('#about_hwork_<%= @work.id%>').html('');">收起</a>
+  </div>
+  <!---ping_box end--->
+  <a href="javascript:void(0);" class="fr linkBlue mt5 mb5" onclick="$('#about_hwork_<%= @work.id%>').html('');">收起</a>
   <div class="cl"></div>
-</div><!---show_hwork end--->
+</div>

public/stylesheets/courses.css

@@ -284,6 +284,7 @@ a:hover.tijiao{ background:#0f99a9;}
 .members_left ul li a{ float:left; text-align:center;}
 .members_left ul li span{ float:left; text-align:center; color:#484747;}
 .w150{ text-align:center; width:150px;min-height: 10px;}
+.width150{width:150px;min-height: 10px;}
 .f_b{ font-weight: bold;}
 .members_right label{ margin-left:15px;}
 .N_search{ height:20px; border:1px solid #999;}
@@ -692,7 +693,7 @@ a.hwork_center{ display:block; width:60px; text-align:center; margin-right:5px;}
 .show_hwork_arrow{ position:relative; top:2px; left:165px;background:url(../images/course/arrow_up.jpg) 0 0 no-repeat; width:20px; height:11px;}
 .tit_fb{ font-weight:bold; width:66px; text-align:right; display:block; float:left;}
 .ml160{ margin-left:160px;}
-.show_hwork_p{ width:580px; float:left;}
+.show_hwork_p{ width:630px; float:left;}
 .hwork_ping_text{ float:left; border:1px solid #e4e4e4; padding:5px; width:615px; height:35px;}
 .ping_box{ width:676px; padding:10px; background:#f5f3f3;  }
 a.ping_pic{ display:block; width:34px; height:34px; padding:2px; border:1px solid #e3e3e3;}

public/stylesheets/new_user.css

@@ -1141,3 +1141,7 @@ a:hover.tijiao{ background:#0f99a9;}
 .c_pink{ color:#e65d5e;}
 .ni_con_work { width:300px; margin:25px 20px;}
 .ni_con_work p{ color:#808181; }
+
+a.link_file_a{ background:url(../images/pic_file.png) 0 2px no-repeat; padding-left:20px; }
+a:hover.link_file_a{ background:url(../images/pic_file.png) 0 -25px no-repeat; color:#3ca5c6;}
+.link_file_a{ display:block; max-width:450px;overflow:hidden; white-space: nowrap; text-overflow:ellipsis;}