From fc64faa030a9f87729513559760c5e5037125f68 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Fri, 28 Jun 2019 13:51:57 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 app/controllers/courses_controller.rb | 842 +++++++++++++-------------
 1 file changed, 421 insertions(+), 421 deletions(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index c35b7911..a74e1fc8 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -1177,18 +1177,18 @@ class CoursesController < ApplicationController
   def export_course_member_excel
     q = params[:name] ? "#{params[:name].strip}" : ""
     filename="#{@course.teacher.show_real_name.to_s }_#{@course.name}_#{l(:excel_member_list)}"
-    # if params[:group_id] && params[:group_id] != "0" && params[:group_id] != "-1"
-    #   group = CourseGroup.find params[:group_id]
-    #   unless group.nil?
-    #     @all_members = searchmember_by_name(student_homework_score(group.id,0,0,"desc"), q)
-    #     filename="#{@course.teacher.show_real_name.to_s }_#{@course.name}_#{group.name}_#{l(:excel_member_list)}"
-    #   end
-    # elsif params[:group_id] && params[:group_id] == "0"
-    #   @all_members = searchmember_by_name(student_homework_score(-1, 0, 10,"desc"), q)
-    #   filename="#{@course.teacher.show_real_name.to_s }_#{@course.name}_未分班_#{l(:excel_member_list)}"
-    # else
-    #   @all_members = searchmember_by_name(student_homework_score(0, 0, 10,"desc"), q)
-    # end
+    if params[:group_id] && params[:group_id] != "0" && params[:group_id] != "-1"
+      group = CourseGroup.find params[:group_id]
+      unless group.nil?
+        @all_members = searchmember_by_name(student_homework_score(group.id,0,0,"desc"), q)
+        filename="#{@course.teacher.show_real_name.to_s }_#{@course.name}_#{group.name}_#{l(:excel_member_list)}"
+      end
+    elsif params[:group_id] && params[:group_id] == "0"
+      @all_members = searchmember_by_name(student_homework_score(-1, 0, 10,"desc"), q)
+      filename="#{@course.teacher.show_real_name.to_s }_#{@course.name}_未分班_#{l(:excel_member_list)}"
+    else
+      @all_members = searchmember_by_name(student_homework_score(0, 0, 10,"desc"), q)
+    end
 
     @homeworks = @course.homework_commons.where("publish_time <= '#{Time.now}'").order("publish_time asc, created_at asc")
     @exercises = @course.exercises.where("publish_time <= '#{Time.now}'").order("publish_time asc, created_at asc")
@@ -2381,431 +2381,431 @@ class CoursesController < ApplicationController
   def member_to_xls homeworks, exercises, tasks, course, members, groups
     xls_report = StringIO.new
     book = Spreadsheet::Workbook.new
-    # sheet1 = book.create_worksheet :name => "总成绩"
-    # blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
-    # #sheet1.row(0).default_format = blue
-    # #sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_class),l(:excel_f_score),l(:excel_commit_time)])
+    sheet1 = book.create_worksheet :name => "总成绩"
+    blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
+    #sheet1.row(0).default_format = blue
+    #sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_class),l(:excel_f_score),l(:excel_commit_time)])
     teacher_co = (searchTeacherAndAssistant course).map{|member| member.user.show_real_name}.join('、')
-    # sheet1[0,0] = "课程编号"
-    # sheet1[0,1] = course.id
-    # sheet1[1,0] = "课程名称"
-    # sheet1[1,1] = course.name
-    # sheet1[2,0] = "教师团队"
-    # sheet1[2,1] = teacher_co
-    # sheet1[3,0] = "主讲教师"
-    # sheet1[3,1] = course.teacher.show_real_name
-    # sheet1[4,0] = "排名"
-    # sheet1[4,1] = "学生姓名"
-    # sheet1[4,2] = "昵称"
-    # sheet1[4,3] = "邮箱"
-    # sheet1[4,4] = "学号"
-    # sheet1[4,5] = "分班"
-    # current_col = 5
-    # homeworks.where(:homework_type => 4).each do |homework|
-    #   sheet1[4,current_col+=1] = "#{homework.name}"
-    # end
-    # for i in 0 ... homeworks.where(:homework_type => 1).size
-    #   sheet1[4,current_col+=1] = "普通作业第"+(i+1).to_s+"次"
-    # end
-    # for i in 0 ... homeworks.where(:homework_type => 3).size
-    #   sheet1[4,current_col+=1] = "分组作业第"+(i+1).to_s+"次"
-    # end
-    # for i in 0 ... exercises.size
-    #   sheet1[4,current_col+=1] = "试卷第"+(i+1).to_s+"次"
-    # end
-    # for i in 0 ... tasks.size
-    #   sheet1[4,current_col+=1] = "毕设任务第"+(i+1).to_s+"次"
-    # end
-    #
-    # sheet1[4,current_col+=1] = "实训作业总得分"
-    # sheet1[4,current_col+=1] = "普通作业总得分"
-    # sheet1[4,current_col+=1] = "分组作业总得分"
-    # sheet1[4,current_col+=1] = "试卷总得分"
-    # if tasks.count > 0
-    #   sheet1[4,current_col+=1] = "毕设任务总得分"
-    # end
-    # #sheet1[6,homeworks.count+6] = "社区得分"
-    # sheet1[4,current_col+=1] = "总得分"
-    # count_row = 5
-    # members.each_with_index do |member, i|
-    #   column = 0
-    #   sheet1[count_row,column]= i+1
-    #   sheet1[count_row,column+=1] = member.user.show_real_name
-    #   sheet1[count_row,column+=1] = member.user.login
-    #   sheet1[count_row,column+=1] = member.user.mail
-    #   sheet1[count_row,column+=1] = member.user.user_extensions.student_id
-    #   sheet1[count_row,column+=1] = member.course_group_id == 0 ? "暂无" : member.course_group.name
-    #   # current_col = 5
-    #   shixun_score = 0
-    #   homeworks.where(:homework_type => 4).includes(:score_student_works).each do |homework|
-    #     student_works = homework.score_student_works.select{|work| work.user_id == member.user.id}
-    #     if student_works.empty?
-    #       sheet1[count_row,column+=1] = 0
-    #     else
-    #       work_score = student_works.first.work_score.nil? ? 0 : student_works.first.work_score
-    #       sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
-    #       shixun_score += work_score < 0 ? 0 : work_score.round(1)
-    #     end
-    #     # current_col += 1
-    #   end
-    #   common_score = 0
-    #   homeworks.where(:homework_type => 1).includes(:score_student_works).each do |homework|
-    #     student_works = homework.score_student_works.select{|work| work.user_id == member.user.id}
-    #     if student_works.empty?
-    #       sheet1[count_row,column+=1] = 0
-    #     else
-    #       work_score = student_works.first.work_score.nil? ? 0 : student_works.first.work_score
-    #       sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
-    #       common_score += work_score < 0 ? 0 : work_score.round(1)
-    #     end
-    #     # current_col += 1
-    #   end
-    #   group_score = 0
-    #   homeworks.where(:homework_type => 3).includes(:score_student_works).each do |homework|
-    #     student_works = homework.score_student_works.select{|work| work.user_id == member.user.id}
-    #     if student_works.empty?
-    #       sheet1[count_row,column+=1] = 0
-    #     else
-    #       work_score = student_works.first.work_score.nil? ? 0 : student_works.first.work_score
-    #       sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
-    #       group_score += work_score < 0 ? 0 : work_score.round(1)
-    #     end
-    #     # current_col += 1
-    #   end
-    #   exercise_score = 0
-    #   exercises.includes(:score_exercise_users).each do |exercise|
-    #     exercise_user = exercise.score_exercise_users.select{|work| work.user_id == member.user.id}
-    #     if exercise_user.empty?
-    #       sheet1[count_row,column+=1] = 0
-    #     else
-    #       work_score = exercise_user.first.score.nil? ? 0 : exercise_user.first.score
-    #       sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
-    #       exercise_score += work_score < 0 ? 0 : work_score.round(1)
-    #     end
-    #     # current_col += 1
-    #   end
-    #
-    #   graduation_score = 0
-    #   tasks.includes(:graduation_works).each do |task|
-    #     graduation_works = task.graduation_works.where("user_id = #{member.user.id}")
-    #     if graduation_works.empty?
-    #       sheet1[count_row,column+=1] = 0
-    #     else
-    #       work_score = graduation_works.first.work_score.nil? ? 0 : graduation_works.first.work_score
-    #       sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
-    #       graduation_score += work_score < 0 ? 0 : work_score.round(1)
-    #     end
-    #     # current_col += 1
-    #   end
-    #
-    #   sum = shixun_score + common_score + group_score + exercise_score + graduation_score
-    #   sheet1[count_row,column+=1] = shixun_score
-    #   sheet1[count_row,column+=1] = common_score
-    #   sheet1[count_row,column+=1] = group_score
-    #   sheet1[count_row,column+=1] = exercise_score
-    #   if tasks.count > 0
-    #     sheet1[count_row,column+=1] = graduation_score
-    #   end
-    #   sheet1[count_row,column+=1] = sum.round(1)
-    #   count_row += 1
-    # end
-    #
-    # if course.course_groups.count > 0
-    #   sheet = book.create_worksheet :name => "分班信息"
-    #   sheet.row(0).concat(["课程编号", course.id])
-    #   sheet.row(1).concat(["课程名称", course.name])
-    #   sheet.row(2).concat(["教师团队", teacher_co])
-    #   sheet.row(3).concat(["主讲教师", course.teacher.show_real_name])
-    #   sheet.row(4).concat(["序号", "分班名称", "邀请码", "学生数量"])
-    #   current_row = 5
-    #   course.course_groups.includes(:members).each do |course_group|
-    #     sheet[current_row,0]= current_row - 4
-    #     sheet[current_row,1]= course_group.name
-    #     sheet[current_row,2]= course_group.invite_code
-    #     sheet[current_row,3]= course_group.members.size
-    #     current_row += 1
-    #   end
-    # end
-    #
-    # sheet2 = book.create_worksheet :name => "活跃度"
-    # sheet2[0,0] = "课程编号"
-    # sheet2[0,1] = course.id
-    # sheet2[1,0] = "课程名称"
-    # sheet2[1,1] = course.name
-    # sheet2[2,0] = "教师团队"
-    # sheet2[2,1] = teacher_co
-    # sheet2[3,0] = "主讲教师"
-    # sheet2[3,1] = course.teacher.show_real_name
-    # sheet2.row(4).concat(["排名","学生姓名","昵称","学号","分班","作业完成数（*10）","试卷完成数（*10）","问卷完成数（*7）","资源发布数（*5）","帖子发布数（*2）","帖子回复数（*1）","作业回复数（*1）","活跃度"])
-    # act_members = members
-    # act_members.each do |member|
-    #   member[:act_score] = ((member.homework_num.to_i + member.graduation_num.to_i) * 10) + (member.exercise_num.to_i * 10) + (member.poll_num.to_i * 7) + (member.resource_num.to_i * 5) + (member.message_num.to_i * 2) + member.message_reply_num.to_i + member.homework_journal_num.to_i
-    # end
-    # act_members = act_members.sort do |a, b|
-    #   [b[:act_score]] <=> [a[:act_score]]
-    # end
-    # count_row = 5
-    # act_members.each_with_index do |act_member, index|
-    #   sheet2[count_row,0]= index + 1
-    #   sheet2[count_row,1] = act_member.user.show_real_name
-    #   sheet2[count_row,2] = act_member.user.login
-    #   sheet2[count_row,3] = act_member.user.user_extensions.student_id
-    #   sheet2[count_row,4] = act_member.course_group_id == 0 ? "暂无" : act_member.course_group.name
-    #   sheet2[count_row,5]= act_member.homework_num.to_i + act_member.graduation_num.to_i
-    #   sheet2[count_row,6]= act_member.exercise_num
-    #   sheet2[count_row,7]= act_member.poll_num
-    #   sheet2[count_row,8]= act_member.resource_num
-    #   sheet2[count_row,9]= act_member.message_num
-    #   sheet2[count_row,10]= act_member.message_reply_num
-    #   sheet2[count_row,11]= act_member.homework_journal_num
-    #   sheet2[count_row,12]= act_member.act_score
-    #   count_row += 1
-    # end
-
-    homeworks.where(:homework_type => 4).includes(:score_student_works).each_with_index do |home, i|
-      sheet = book.create_worksheet :name => "#{home.name}"
-      sheet[0,0] = "课程编号"
-      sheet[0,1] = course.id
-      sheet[1,0] = "课程名称"
-      sheet[1,1] = course.name
-      sheet[2,0] = "教师团队"
-      sheet[2,1] = teacher_co
-      sheet[3,0] = "主讲教师"
-      sheet[3,1] = course.teacher.show_real_name
-      sheet[3,0] = "作业批次"
-      sheet[3,1] = "第#{i+1}次"
-      sheet[3,0] = "作业名称"
-      sheet[3,1] = home.name
-      sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),"分班",l(:excel_homework_des),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-      count_row = 5
-      items = home.score_student_works
-      # if items.count == 0 && home.publish_time < Time.now && !course.is_end
-      #   update_shixun_work_status home
-      #   items = StudentWork.where("work_status != 0 and homework_common_id = #{home.id}").order("work_score desc")
-      # end
-      items.each_with_index do |stu, j|
-        sheet[count_row,0]= j + 1
-        sheet[count_row,1] = stu.user.show_real_name
-        sheet[count_row,2] = stu.user.login
-        sheet[count_row,3] = stu.user.user_extensions.student_id
-        sheet[count_row,4] = member_group_name course.members, stu.user_id
-        sheet[count_row,5] = strip_html stu.description
-        sheet[count_row,6] = stu.late_penalty
-        sheet[count_row,7] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-        sheet[count_row,8] = format_time(stu.commit_time)
-        count_row += 1
-      end
-    end
-
-    homeworks.where(:homework_type => 1).each_with_index do |home, i|
-      sheet = book.create_worksheet :name => "普通作业第#{i+1}次"
-      sheet[0,0] = "课程编号"
-      sheet[0,1] = course.id
-      sheet[1,0] = "课程名称"
-      sheet[1,1] = course.name
-      sheet[2,0] = "教师团队"
-      sheet[2,1] = teacher_co
-      sheet[3,0] = "主讲教师"
-      sheet[3,1] = course.teacher.show_real_name
-      sheet[3,0] = "作业批次"
-      sheet[3,1] = "第#{i+1}次"
-      sheet[3,0] = "作业名称"
-      sheet[3,1] = home.name
-      if home.anonymous_comment ==0
-        sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
-                             l(:excel_t_score),l(:excel_ta_score), l(:excel_n_score),l(:excel_a_penalty),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-      else
-        sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
-                             l(:excel_t_score),l(:excel_ta_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-      end
-      count_row = 5
-      items = home.score_student_works
-      items.each_with_index do |stu, j|
-        sheet[count_row,0]= j + 1
-        sheet[count_row,1] = stu.user.show_real_name
-        sheet[count_row,2] = stu.user.login
-        sheet[count_row,3] = stu.user.user_extensions.student_id
-        sheet[count_row,4] = strip_html stu.description
-        sheet[count_row,5] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
-        sheet[count_row,6] = stu.teaching_asistant_score.nil? ? l(:label_without_score) : stu.teaching_asistant_score.round(1)
-        if home.anonymous_comment ==0
-          sheet[count_row,7] = stu.student_score.nil? ? l(:label_without_score) : stu.student_score.round(1)
-          sheet[count_row,8] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.absence_penalty
-          sheet[count_row,9] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
-          sheet[count_row,10] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-          sheet[count_row,11] = format_time(stu.commit_time)
+    sheet1[0,0] = "课程编号"
+    sheet1[0,1] = course.id
+    sheet1[1,0] = "课程名称"
+    sheet1[1,1] = course.name
+    sheet1[2,0] = "教师团队"
+    sheet1[2,1] = teacher_co
+    sheet1[3,0] = "主讲教师"
+    sheet1[3,1] = course.teacher.show_real_name
+    sheet1[4,0] = "排名"
+    sheet1[4,1] = "学生姓名"
+    sheet1[4,2] = "昵称"
+    sheet1[4,3] = "邮箱"
+    sheet1[4,4] = "学号"
+    sheet1[4,5] = "分班"
+    current_col = 5
+    homeworks.where(:homework_type => 4).each do |homework|
+      sheet1[4,current_col+=1] = "#{homework.name}"
+    end
+    for i in 0 ... homeworks.where(:homework_type => 1).size
+      sheet1[4,current_col+=1] = "普通作业第"+(i+1).to_s+"次"
+    end
+    for i in 0 ... homeworks.where(:homework_type => 3).size
+      sheet1[4,current_col+=1] = "分组作业第"+(i+1).to_s+"次"
+    end
+    for i in 0 ... exercises.size
+      sheet1[4,current_col+=1] = "试卷第"+(i+1).to_s+"次"
+    end
+    for i in 0 ... tasks.size
+      sheet1[4,current_col+=1] = "毕设任务第"+(i+1).to_s+"次"
+    end
+
+    sheet1[4,current_col+=1] = "实训作业总得分"
+    sheet1[4,current_col+=1] = "普通作业总得分"
+    sheet1[4,current_col+=1] = "分组作业总得分"
+    sheet1[4,current_col+=1] = "试卷总得分"
+    if tasks.count > 0
+      sheet1[4,current_col+=1] = "毕设任务总得分"
+    end
+    #sheet1[6,homeworks.count+6] = "社区得分"
+    sheet1[4,current_col+=1] = "总得分"
+    count_row = 5
+    members.each_with_index do |member, i|
+      column = 0
+      sheet1[count_row,column]= i+1
+      sheet1[count_row,column+=1] = member.user.show_real_name
+      sheet1[count_row,column+=1] = member.user.login
+      sheet1[count_row,column+=1] = member.user.mail
+      sheet1[count_row,column+=1] = member.user.user_extensions.student_id
+      sheet1[count_row,column+=1] = member.course_group_id == 0 ? "暂无" : member.course_group.name
+      # current_col = 5
+      shixun_score = 0
+      homeworks.where(:homework_type => 4).each do |homework|
+        student_works = homework.score_student_works.find_by_user_id(member.user.id)
+        if student_works.nil?
+          sheet1[count_row,column+=1] = 0
         else
-          sheet[count_row,7] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
-          sheet[count_row,8] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-          sheet[count_row,9] = format_time(stu.commit_time)
+          work_score = student_works.work_score.nil? ? 0 : student_works.work_score
+          sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
+          shixun_score += work_score < 0 ? 0 : work_score.round(1)
         end
-        count_row += 1
-      end
-
-    end
-
-    homeworks.where(:homework_type => 3).each_with_index do |home, i|
-      sheet = book.create_worksheet :name => "分组作业第#{i+1}次"
-      sheet[0,0] = "课程编号"
-      sheet[0,1] = course.id
-      sheet[1,0] = "课程名称"
-      sheet[1,1] = course.name
-      sheet[2,0] = "教师团队"
-      sheet[2,1] = teacher_co
-      sheet[3,0] = "主讲教师"
-      sheet[3,1] = course.teacher.show_real_name
-      sheet[3,0] = "作业批次"
-      sheet[3,1] = "第#{i+1}次"
-      sheet[3,0] = "作业名称"
-      sheet[3,1] = home.name
-
-      if home.anonymous_comment ==0
-        sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
-                             l(:excel_t_score),l(:excel_ta_score),l(:excel_n_score),l(:excel_a_penalty),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-      else
-        sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
-                             l(:excel_t_score),l(:excel_ta_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+        # current_col += 1
       end
-      count_row = 5
-      items = home.score_student_works
-      items.each_with_index do |stu, j|
-        sheet[count_row,0] = j + 1
-        sheet[count_row,1] = stu.user.show_real_name
-        sheet[count_row,2] = stu.user.login
-        sheet[count_row,3] = stu.user.user_extensions.student_id
-        sheet[count_row,4] = get_group_member_names home.student_works.where(:group_id => stu.group_id).pluck(:user_id)
-        sheet[count_row,5] = strip_html stu.description
-        sheet[count_row,6] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
-        sheet[count_row,7] = stu.teaching_asistant_score.nil? ? l(:label_without_score) : stu.teaching_asistant_score.round(1)
-        if home.anonymous_comment ==0
-          sheet[count_row,8] = stu.student_score.nil? ? l(:label_without_score) : stu.student_score.round(1)
-          sheet[count_row,9] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.absence_penalty
-          sheet[count_row,10] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
-          sheet[count_row,11] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-          sheet[count_row,12] = format_time(stu.commit_time)
+      common_score = 0
+      homeworks.where(:homework_type => 1).each do |homework|
+        student_works = homework.score_student_works.find_by_user_id(member.user.id)
+        if student_works.nil?
+          sheet1[count_row,column+=1] = 0
         else
-          sheet[count_row,8] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
-          sheet[count_row,9] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-          sheet[count_row,10] = format_time(stu.commit_time)
+          work_score = student_works.work_score.nil? ? 0 : student_works.work_score
+          sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
+          common_score += work_score < 0 ? 0 : work_score.round(1)
         end
-        count_row += 1
-      end
-    end
-
-    exercises.each_with_index do |exercise, i|
-      sheet = book.create_worksheet :name => "试卷第#{i+1}次"
-      sheet[0,0] = "课程编号"
-      sheet[0,1] = course.id
-      sheet[1,0] = "课程名称"
-      sheet[1,1] = course.name
-      sheet[3,0] = "教师团队"
-      sheet[3,1] = teacher_co
-      sheet[3,0] = "主讲教师"
-      sheet[3,1] = course.teacher.show_real_name
-      sheet[3,0] = "试卷批次"
-      sheet[3,1] = "第#{i+1}次"
-      sheet[3,0] = "试卷名称"
-      sheet[3,1] = exercise.exercise_name
-
-      sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_objective_score),l(:excel_subjective_score),l(:excel_f_score),l(:excel_answer_time)])
-      count_row = 5
-      items = exercise.score_exercise_users
-      items.each_with_index do |stu, j|
-        sheet[count_row,0] = j + 1
-        sheet[count_row,1] = stu.user.show_real_name
-        sheet[count_row,2] = stu.user.login
-        sheet[count_row,3] = stu.user.user_extensions.student_id
-        sheet[count_row,4] = stu.objective_score == -1 ? "0.0" : format("%.1f",stu.objective_score)
-        sheet[count_row,5] = stu.subjective_score == -1 ? "0.0" : format("%.1f",stu.subjective_score)
-        sheet[count_row,6] = stu.score.nil? ? '--' : stu.score.round(1)
-        sheet[count_row,7] = stu.commit_status == 0 ? l(:excel_no_answer) : format_time(stu.start_at)
-        count_row += 1
+        # current_col += 1
       end
-    end
-
-    tasks.each_with_index do |task, i|
-      sheet = book.create_worksheet :name => "毕设任务第#{i+1}次"
-      sheet[0,0] = "课程编号"
-      sheet[0,1] = course.id
-      sheet[1,0] = "课程名称"
-      sheet[1,1] = course.name
-      sheet[2,0] = "教师团队"
-      sheet[2,1] = teacher_co
-      sheet[3,0] = "主讲教师"
-      sheet[3,1] = course.teacher.show_real_name
-      sheet[3,0] = "作业批次"
-      sheet[3,1] = "第#{i+1}次"
-      sheet[3,0] = "作业名称"
-      sheet[3,1] = task.name
-      sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id)])
-      if task.task_type == 2
-        sheet.row(4).concat([l(:excel_group_member)])
-      end
-      sheet.row(4).concat([l(:excel_homework_des), l(:excel_t_score)])
-      if task.cross_comment
-        sheet.row(4).concat(["交叉评分"])
-      end
-      sheet.row(4).concat([l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-      count_row = 5
-      items = task.graduation_works.where("work_status != 0").order("work_score desc")
-      items.each_with_index do |stu, j|
-        column = 0
-        sheet[count_row,column]= j + 1
-        sheet[count_row,column+=1] = stu.user.show_real_name
-        sheet[count_row,column+=1] = stu.user.login
-        sheet[count_row,column+=1] = stu.user.user_extensions.student_id
-        if task.task_type == 2
-          sheet[count_row,column+=1] = get_group_member_names task.graduation_works.where(:group_id => stu.group_id).pluck(:user_id)
-        end
-        sheet[count_row,column+=1] = strip_html stu.description
-        sheet[count_row,column+=1] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
-        if task.cross_comment
-          sheet[count_row,column+=1] = stu.cross_score.nil? ? l(:label_without_score) : stu.cross_score.round(1)
+      group_score = 0
+      homeworks.where(:homework_type => 3).each do |homework|
+        student_works = homework.score_student_works.find_by_user_id(member.user.id)
+        if student_works.nil?
+          sheet1[count_row,column+=1] = 0
+        else
+          work_score = student_works.work_score.nil? ? 0 : student_works.work_score
+          sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
+          group_score += work_score < 0 ? 0 : work_score.round(1)
         end
-        sheet[count_row,column+=1] = stu.late_penalty
-        sheet[count_row,column+=1] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-        sheet[count_row,column+=1] = format_time(stu.commit_time)
-        count_row += 1
+        # current_col += 1
       end
-=begin
-      if task.task_type == 1
-        if task.cross_comment
-          sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
-                               l(:excel_t_score),"交叉评分",l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+      exercise_score = 0
+      exercises.each do |exercise|
+        exercise_user = exercise.score_exercise_users.find_by_user_id(member.user.id)
+        if exercise_user.nil?
+          sheet1[count_row,column+=1] = 0
         else
-          sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
-                               l(:excel_t_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+          work_score = exercise_user.score.nil? ? 0 : exercise_user.score
+          sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
+          exercise_score += work_score < 0 ? 0 : work_score.round(1)
         end
-      else
-        if task.cross_comment
-          sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
-                               l(:excel_t_score),"交叉评分",l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+        # current_col += 1
+      end
+
+      graduation_score = 0
+      tasks.each do |task|
+        graduation_works = task.graduation_works.where("user_id = #{member.user.id}")
+        if graduation_works.empty?
+          sheet1[count_row,column+=1] = 0
         else
-          sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
-                               l(:excel_t_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
-        end
-        count_row = 5
-        items = task.graduation_works.order("work_score desc")
-        items.each_with_index do |stu, j|
-          column = 0
-          sheet[count_row,column]= j + 1
-          sheet[count_row,column+1] = stu.user.show_name
-          sheet[count_row,column+1] = stu.user.login
-          sheet[count_row,column+1] = stu.user.user_extensions.student_id
-          sheet[count_row,column+1] = strip_html stu.description
-          sheet[count_row,column+1] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(2)
-          if task.cross_comment
-            sheet[count_row,column+1] = stu.cross_score.nil? ? l(:label_without_score) : stu.cross_score.round(2)
-          end
-          sheet[count_row,column+1] = stu.late_penalty
-          sheet[count_row,column+1] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(2)
-          sheet[count_row,column+1] = format_time(stu.commit_time)
-          count_row += 1
+          work_score = graduation_works.first.work_score.nil? ? 0 : graduation_works.first.work_score
+          sheet1[count_row,column+=1] = work_score < 0 ? 0 : work_score.round(1)
+          graduation_score += work_score < 0 ? 0 : work_score.round(1)
         end
+        # current_col += 1
+      end
+
+      sum = shixun_score + common_score + group_score + exercise_score + graduation_score
+      sheet1[count_row,column+=1] = shixun_score
+      sheet1[count_row,column+=1] = common_score
+      sheet1[count_row,column+=1] = group_score
+      sheet1[count_row,column+=1] = exercise_score
+      if tasks.count > 0
+        sheet1[count_row,column+=1] = graduation_score
+      end
+      sheet1[count_row,column+=1] = sum.round(1)
+      count_row += 1
+    end
+
+    if course.course_groups.count > 0
+      sheet = book.create_worksheet :name => "分班信息"
+      sheet.row(0).concat(["课程编号", course.id])
+      sheet.row(1).concat(["课程名称", course.name])
+      sheet.row(2).concat(["教师团队", teacher_co])
+      sheet.row(3).concat(["主讲教师", course.teacher.show_real_name])
+      sheet.row(4).concat(["序号", "分班名称", "邀请码", "学生数量"])
+      current_row = 5
+      course.course_groups.includes(:members).each do |course_group|
+        sheet[current_row,0]= current_row - 4
+        sheet[current_row,1]= course_group.name
+        sheet[current_row,2]= course_group.invite_code
+        sheet[current_row,3]= course_group.members.size
+        current_row += 1
       end
-=end
     end
 
+    sheet2 = book.create_worksheet :name => "活跃度"
+    sheet2[0,0] = "课程编号"
+    sheet2[0,1] = course.id
+    sheet2[1,0] = "课程名称"
+    sheet2[1,1] = course.name
+    sheet2[2,0] = "教师团队"
+    sheet2[2,1] = teacher_co
+    sheet2[3,0] = "主讲教师"
+    sheet2[3,1] = course.teacher.show_real_name
+    sheet2.row(4).concat(["排名","学生姓名","昵称","学号","分班","作业完成数（*10）","试卷完成数（*10）","问卷完成数（*7）","资源发布数（*5）","帖子发布数（*2）","帖子回复数（*1）","作业回复数（*1）","活跃度"])
+    act_members = members
+    act_members.each do |member|
+      member[:act_score] = ((member.homework_num.to_i + member.graduation_num.to_i) * 10) + (member.exercise_num.to_i * 10) + (member.poll_num.to_i * 7) + (member.resource_num.to_i * 5) + (member.message_num.to_i * 2) + member.message_reply_num.to_i + member.homework_journal_num.to_i
+    end
+    act_members = act_members.sort do |a, b|
+      [b[:act_score]] <=> [a[:act_score]]
+    end
+    count_row = 5
+    act_members.each_with_index do |act_member, index|
+      sheet2[count_row,0]= index + 1
+      sheet2[count_row,1] = act_member.user.show_real_name
+      sheet2[count_row,2] = act_member.user.login
+      sheet2[count_row,3] = act_member.user.user_extensions.student_id
+      sheet2[count_row,4] = act_member.course_group_id == 0 ? "暂无" : act_member.course_group.name
+      sheet2[count_row,5]= act_member.homework_num.to_i + act_member.graduation_num.to_i
+      sheet2[count_row,6]= act_member.exercise_num
+      sheet2[count_row,7]= act_member.poll_num
+      sheet2[count_row,8]= act_member.resource_num
+      sheet2[count_row,9]= act_member.message_num
+      sheet2[count_row,10]= act_member.message_reply_num
+      sheet2[count_row,11]= act_member.homework_journal_num
+      sheet2[count_row,12]= act_member.act_score
+      count_row += 1
+    end
+
+#     homeworks.where(:homework_type => 4).includes(:score_student_works).each_with_index do |home, i|
+#       sheet = book.create_worksheet :name => "#{home.name}"
+#       sheet[0,0] = "课程编号"
+#       sheet[0,1] = course.id
+#       sheet[1,0] = "课程名称"
+#       sheet[1,1] = course.name
+#       sheet[2,0] = "教师团队"
+#       sheet[2,1] = teacher_co
+#       sheet[3,0] = "主讲教师"
+#       sheet[3,1] = course.teacher.show_real_name
+#       sheet[3,0] = "作业批次"
+#       sheet[3,1] = "第#{i+1}次"
+#       sheet[3,0] = "作业名称"
+#       sheet[3,1] = home.name
+#       sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),"分班",l(:excel_homework_des),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       count_row = 5
+#       items = home.score_student_works
+#       # if items.count == 0 && home.publish_time < Time.now && !course.is_end
+#       #   update_shixun_work_status home
+#       #   items = StudentWork.where("work_status != 0 and homework_common_id = #{home.id}").order("work_score desc")
+#       # end
+#       items.each_with_index do |stu, j|
+#         sheet[count_row,0]= j + 1
+#         sheet[count_row,1] = stu.user.show_real_name
+#         sheet[count_row,2] = stu.user.login
+#         sheet[count_row,3] = stu.user.user_extensions.student_id
+#         sheet[count_row,4] = member_group_name course.members, stu.user_id
+#         sheet[count_row,5] = strip_html stu.description
+#         sheet[count_row,6] = stu.late_penalty
+#         sheet[count_row,7] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#         sheet[count_row,8] = format_time(stu.commit_time)
+#         count_row += 1
+#       end
+#     end
+#
+#     homeworks.where(:homework_type => 1).each_with_index do |home, i|
+#       sheet = book.create_worksheet :name => "普通作业第#{i+1}次"
+#       sheet[0,0] = "课程编号"
+#       sheet[0,1] = course.id
+#       sheet[1,0] = "课程名称"
+#       sheet[1,1] = course.name
+#       sheet[2,0] = "教师团队"
+#       sheet[2,1] = teacher_co
+#       sheet[3,0] = "主讲教师"
+#       sheet[3,1] = course.teacher.show_real_name
+#       sheet[3,0] = "作业批次"
+#       sheet[3,1] = "第#{i+1}次"
+#       sheet[3,0] = "作业名称"
+#       sheet[3,1] = home.name
+#       if home.anonymous_comment ==0
+#         sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
+#                              l(:excel_t_score),l(:excel_ta_score), l(:excel_n_score),l(:excel_a_penalty),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       else
+#         sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
+#                              l(:excel_t_score),l(:excel_ta_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       end
+#       count_row = 5
+#       items = home.score_student_works
+#       items.each_with_index do |stu, j|
+#         sheet[count_row,0]= j + 1
+#         sheet[count_row,1] = stu.user.show_real_name
+#         sheet[count_row,2] = stu.user.login
+#         sheet[count_row,3] = stu.user.user_extensions.student_id
+#         sheet[count_row,4] = strip_html stu.description
+#         sheet[count_row,5] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
+#         sheet[count_row,6] = stu.teaching_asistant_score.nil? ? l(:label_without_score) : stu.teaching_asistant_score.round(1)
+#         if home.anonymous_comment ==0
+#           sheet[count_row,7] = stu.student_score.nil? ? l(:label_without_score) : stu.student_score.round(1)
+#           sheet[count_row,8] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.absence_penalty
+#           sheet[count_row,9] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
+#           sheet[count_row,10] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#           sheet[count_row,11] = format_time(stu.commit_time)
+#         else
+#           sheet[count_row,7] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
+#           sheet[count_row,8] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#           sheet[count_row,9] = format_time(stu.commit_time)
+#         end
+#         count_row += 1
+#       end
+#
+#     end
+#
+#     homeworks.where(:homework_type => 3).each_with_index do |home, i|
+#       sheet = book.create_worksheet :name => "分组作业第#{i+1}次"
+#       sheet[0,0] = "课程编号"
+#       sheet[0,1] = course.id
+#       sheet[1,0] = "课程名称"
+#       sheet[1,1] = course.name
+#       sheet[2,0] = "教师团队"
+#       sheet[2,1] = teacher_co
+#       sheet[3,0] = "主讲教师"
+#       sheet[3,1] = course.teacher.show_real_name
+#       sheet[3,0] = "作业批次"
+#       sheet[3,1] = "第#{i+1}次"
+#       sheet[3,0] = "作业名称"
+#       sheet[3,1] = home.name
+#
+#       if home.anonymous_comment ==0
+#         sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
+#                              l(:excel_t_score),l(:excel_ta_score),l(:excel_n_score),l(:excel_a_penalty),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       else
+#         sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
+#                              l(:excel_t_score),l(:excel_ta_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       end
+#       count_row = 5
+#       items = home.score_student_works
+#       items.each_with_index do |stu, j|
+#         sheet[count_row,0] = j + 1
+#         sheet[count_row,1] = stu.user.show_real_name
+#         sheet[count_row,2] = stu.user.login
+#         sheet[count_row,3] = stu.user.user_extensions.student_id
+#         sheet[count_row,4] = get_group_member_names home.student_works.where(:group_id => stu.group_id).pluck(:user_id)
+#         sheet[count_row,5] = strip_html stu.description
+#         sheet[count_row,6] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
+#         sheet[count_row,7] = stu.teaching_asistant_score.nil? ? l(:label_without_score) : stu.teaching_asistant_score.round(1)
+#         if home.anonymous_comment ==0
+#           sheet[count_row,8] = stu.student_score.nil? ? l(:label_without_score) : stu.student_score.round(1)
+#           sheet[count_row,9] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.absence_penalty
+#           sheet[count_row,10] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
+#           sheet[count_row,11] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#           sheet[count_row,12] = format_time(stu.commit_time)
+#         else
+#           sheet[count_row,8] = (home.teacher_priority == 1 && !stu.teacher_score.nil?) ? 0 : stu.late_penalty
+#           sheet[count_row,9] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#           sheet[count_row,10] = format_time(stu.commit_time)
+#         end
+#         count_row += 1
+#       end
+#     end
+#
+#     exercises.each_with_index do |exercise, i|
+#       sheet = book.create_worksheet :name => "试卷第#{i+1}次"
+#       sheet[0,0] = "课程编号"
+#       sheet[0,1] = course.id
+#       sheet[1,0] = "课程名称"
+#       sheet[1,1] = course.name
+#       sheet[3,0] = "教师团队"
+#       sheet[3,1] = teacher_co
+#       sheet[3,0] = "主讲教师"
+#       sheet[3,1] = course.teacher.show_real_name
+#       sheet[3,0] = "试卷批次"
+#       sheet[3,1] = "第#{i+1}次"
+#       sheet[3,0] = "试卷名称"
+#       sheet[3,1] = exercise.exercise_name
+#
+#       sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_objective_score),l(:excel_subjective_score),l(:excel_f_score),l(:excel_answer_time)])
+#       count_row = 5
+#       items = exercise.score_exercise_users
+#       items.each_with_index do |stu, j|
+#         sheet[count_row,0] = j + 1
+#         sheet[count_row,1] = stu.user.show_real_name
+#         sheet[count_row,2] = stu.user.login
+#         sheet[count_row,3] = stu.user.user_extensions.student_id
+#         sheet[count_row,4] = stu.objective_score == -1 ? "0.0" : format("%.1f",stu.objective_score)
+#         sheet[count_row,5] = stu.subjective_score == -1 ? "0.0" : format("%.1f",stu.subjective_score)
+#         sheet[count_row,6] = stu.score.nil? ? '--' : stu.score.round(1)
+#         sheet[count_row,7] = stu.commit_status == 0 ? l(:excel_no_answer) : format_time(stu.start_at)
+#         count_row += 1
+#       end
+#     end
+#
+#     tasks.each_with_index do |task, i|
+#       sheet = book.create_worksheet :name => "毕设任务第#{i+1}次"
+#       sheet[0,0] = "课程编号"
+#       sheet[0,1] = course.id
+#       sheet[1,0] = "课程名称"
+#       sheet[1,1] = course.name
+#       sheet[2,0] = "教师团队"
+#       sheet[2,1] = teacher_co
+#       sheet[3,0] = "主讲教师"
+#       sheet[3,1] = course.teacher.show_real_name
+#       sheet[3,0] = "作业批次"
+#       sheet[3,1] = "第#{i+1}次"
+#       sheet[3,0] = "作业名称"
+#       sheet[3,1] = task.name
+#       sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id)])
+#       if task.task_type == 2
+#         sheet.row(4).concat([l(:excel_group_member)])
+#       end
+#       sheet.row(4).concat([l(:excel_homework_des), l(:excel_t_score)])
+#       if task.cross_comment
+#         sheet.row(4).concat(["交叉评分"])
+#       end
+#       sheet.row(4).concat([l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#       count_row = 5
+#       items = task.graduation_works.where("work_status != 0").order("work_score desc")
+#       items.each_with_index do |stu, j|
+#         column = 0
+#         sheet[count_row,column]= j + 1
+#         sheet[count_row,column+=1] = stu.user.show_real_name
+#         sheet[count_row,column+=1] = stu.user.login
+#         sheet[count_row,column+=1] = stu.user.user_extensions.student_id
+#         if task.task_type == 2
+#           sheet[count_row,column+=1] = get_group_member_names task.graduation_works.where(:group_id => stu.group_id).pluck(:user_id)
+#         end
+#         sheet[count_row,column+=1] = strip_html stu.description
+#         sheet[count_row,column+=1] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(1)
+#         if task.cross_comment
+#           sheet[count_row,column+=1] = stu.cross_score.nil? ? l(:label_without_score) : stu.cross_score.round(1)
+#         end
+#         sheet[count_row,column+=1] = stu.late_penalty
+#         sheet[count_row,column+=1] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
+#         sheet[count_row,column+=1] = format_time(stu.commit_time)
+#         count_row += 1
+#       end
+# =begin
+#       if task.task_type == 1
+#         if task.cross_comment
+#           sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
+#                                l(:excel_t_score),"交叉评分",l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#         else
+#           sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_homework_des),
+#                                l(:excel_t_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#         end
+#       else
+#         if task.cross_comment
+#           sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
+#                                l(:excel_t_score),"交叉评分",l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#         else
+#           sheet.row(4).concat([l(:excel_rank),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_group_member),l(:excel_homework_des),
+#                                l(:excel_t_score),l(:excel_l_penalty),l(:excel_f_score),l(:excel_commit_time)])
+#         end
+#         count_row = 5
+#         items = task.graduation_works.order("work_score desc")
+#         items.each_with_index do |stu, j|
+#           column = 0
+#           sheet[count_row,column]= j + 1
+#           sheet[count_row,column+1] = stu.user.show_name
+#           sheet[count_row,column+1] = stu.user.login
+#           sheet[count_row,column+1] = stu.user.user_extensions.student_id
+#           sheet[count_row,column+1] = strip_html stu.description
+#           sheet[count_row,column+1] = stu.teacher_score.nil? ? l(:label_without_score) : stu.teacher_score.round(2)
+#           if task.cross_comment
+#             sheet[count_row,column+1] = stu.cross_score.nil? ? l(:label_without_score) : stu.cross_score.round(2)
+#           end
+#           sheet[count_row,column+1] = stu.late_penalty
+#           sheet[count_row,column+1] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(2)
+#           sheet[count_row,column+1] = format_time(stu.commit_time)
+#           count_row += 1
+#         end
+#       end
+# =end
+#     end
+
     book.write xls_report
     xls_report.string
   end