From cf6c2912d74fc0ccfb0a00fce44591cde1dcd426 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Fri, 28 Jun 2019 13:42:51 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
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---
 app/controllers/courses_controller.rb | 817 +++++++++++++-------------
 1 file changed, 409 insertions(+), 408 deletions(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index f219d06f..4bc69dd5 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -2381,430 +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
+    # 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
-      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
+
+    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
-      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
+      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
-          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)
+          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
-        # current_col += 1
+        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
-      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
+      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
-          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)
+          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
-        # current_col += 1
+        count_row += 1
       end
+    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
+    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
 
-      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
+    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
-      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
+      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
 
-    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).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),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] = strip_html stu.description
-#         sheet[count_row,5] = stu.late_penalty
-#         sheet[count_row,6] = stu.work_score.nil? ? l(:label_without_score) : stu.work_score.round(1)
-#         sheet[count_row,7] = 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