From d3b2e47dc0b6c0d41b05ccc1702a9738c49cbd8d Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Fri, 28 Jun 2019 12:49:57 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/courses_controller.rb | 484 +++++++++++++-------------
 1 file changed, 242 insertions(+), 242 deletions(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 2175aa3e..f219d06f 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -2562,248 +2562,248 @@ class CoursesController < ApplicationController
       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
+#     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