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module ExportHelper
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include ApplicationHelper
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require "base64"
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require 'zip'
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# 附件导出最大值
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MAX_DOWN_SIZE = 500 * 1024 * 1024
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SAVE_FOLDER = "#{Rails.root}/files"
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OUTPUT_FOLDER = "#{Rails.root}/files/archiveZip"
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MAX_PATH = 50
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# 课堂成绩导出
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def member_to_xlsx(course,all_members,homeworks,exercises,tasks)
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#课堂的作业信息
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shixun_homeworks = homeworks.search_homework_type(4) #全部实训作业
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shixun_titles = shixun_homeworks.pluck(:name) + ["总得分"]
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# 更新实训作业成绩
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unless course.is_end
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shixun_homeworks.includes(:homework_challenge_settings, :published_settings, :homework_commons_shixun).each do |homework|
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homework.update_homework_work_score
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end
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end
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shixun_homeworks = shixun_homeworks&.includes(:student_works)
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common_homeworks = homeworks.search_homework_type(1) #全部普通作业
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common_titles = common_homeworks.pluck(:name)+ ["总得分"]
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common_homeworks = common_homeworks&.includes(:student_works)
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group_homeworks = homeworks.search_homework_type(3) #全部分组作业
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group_titles = group_homeworks.pluck(:name)+ ["总得分"]
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group_homeworks = group_homeworks&.includes(:student_works)
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task_titles = tasks.pluck(:name) + ["总得分"]
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tasks = tasks&.includes(:graduation_works)
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exercise_titles = exercises.pluck(:exercise_name) + ["总得分"]
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exercises = exercises&.includes(:exercise_users)
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total_user_score_array = [] #学生总成绩集合
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all_members.each do |u|
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#用户的基本信息
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user = u.user
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user_login = user.login
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user_name = user.real_name
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user_mail = user.mail
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user_stu_id = user.student_id.present? ? (user.student_id.to_s + "\t") : "--"
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user_grade = user.grade
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user_school = user.school_name
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user_course_group = u.course_group_name
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user_info_array = [user_name,user_login,user_mail,user_stu_id,user_grade,user_school,user_course_group] #用户的信息集合
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user_work_scores = []
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#学生总成绩
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shixun_score = 0.0 # 实训作业的总分
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common_score = 0.0 #普通作业的总分
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group_score = 0.0 #分组作业的总分
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task_score = 0.0 # 毕业任务的总得分
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exercise_score = 0.0 #试卷的总得分
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shixun_score_array = []
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common_score_array = []
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group_score_array = []
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task_score_array = []
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exercise_score_array = []
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#实训作业
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if shixun_homeworks.size > 0
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shixun_homeworks.each do |s|
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user_student_work = s.student_works.select{|work| work.user_id == user.id}.first #当前用户的对该作业的回答
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if user_student_work.nil?
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h_score = 0.0 #该作业的得分为0
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else
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h_score = user_student_work.work_score.nil? ? 0.0 : user_student_work.work_score #用户对该作业的分数
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end
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shixun_score_array.push(h_score)
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end
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end
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shixun_score += shixun_score_array.sum
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shixun_score_array.push(shixun_score) #shixun_score_array的最后一行为总分
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#普通作业
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if common_homeworks.size > 0
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common_homeworks.each do |c|
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user_student_work_1 = c.student_works.select{|work| work.user_id == user.id}.first #当前用户的对该作业的回答
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if user_student_work_1.nil?
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h_score_1 = 0.0 #该作业的得分为0
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else
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h_score_1 = user_student_work_1.work_score.nil? ? 0.0 : user_student_work_1.work_score #用户对该作业的分数
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end
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common_score_array.push(h_score_1)
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end
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end
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common_score += common_score_array.sum
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common_score_array.push(common_score) #shixun_score_array的最后一行为总分
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#分组作业
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if group_homeworks.size > 0
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group_homeworks.each do |g|
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user_student_work_3 = g.student_works.select{|work| work.user_id == user.id}.first #当前用户的对该作业的回答
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if user_student_work_3.nil?
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h_score_3 = 0.0 #该作业的得分为0
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else
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h_score_3 = user_student_work_3.work_score.nil? ? 0.0 : user_student_work_3.work_score #用户对该作业的分数
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end
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group_score_array.push(h_score_3)
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end
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end
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group_score += group_score_array.sum
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group_score_array.push(group_score) #shixun_score_array的最后一行为总分
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#毕设作业
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if tasks.size > 0
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tasks.each do |task|
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graduation_work = task.graduation_works.select{|work| work.user_id == user.id}.first
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if graduation_work.nil?
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t_score = 0.0
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else
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t_score = graduation_work.work_score.nil? ? 0.0 : graduation_work.work_score
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end
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task_score_array.push(t_score)
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end
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end
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task_score += task_score_array.sum
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task_score_array.push(task_score)
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#试卷
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if exercises.size > 0
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exercises.each do |ex|
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exercise_work = ex.exercise_users.select{|work| work.user_id == user.id}.first
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if exercise_work.nil?
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e_score = 0.0
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else
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e_score = exercise_work.score.nil? ? 0.0 : exercise_work.score
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end
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exercise_score_array.push(e_score)
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end
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end
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exercise_score += exercise_score_array.sum
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exercise_score_array.push(exercise_score)
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total_user_scores = shixun_score + common_score + group_score + task_score + exercise_score
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user_info_array.push(total_user_scores) #个人的行内容添加总成绩
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user_work_scores += user_info_array + shixun_score_array + common_score_array + group_score_array + task_score_array + exercise_score_array
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total_user_score_array.push(user_work_scores) # 全部成员的集合
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end
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#2.学生总成绩的集合
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## 作业标题的集合
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course_user_score_title = "学生总成绩"
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score_title_cells = shixun_titles + common_titles + group_titles + task_titles + exercise_titles
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score_title_counts = [shixun_titles.count,common_titles.count,group_titles.count,task_titles.count,exercise_titles.count]
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score_cell_head = %w(序号 真实姓名 登录名 邮箱 学号 金币 学校 分班 个人总成绩) + score_title_cells
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@course_user_scores = [course_user_score_title,score_cell_head,score_title_counts,total_user_score_array]
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#作业的全部集合
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@shixun_work_arrays = []
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@group_work_arrays = []
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@common_work_arrays = []
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@task_work_arrays = []
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@exercise_work_arrays = []
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count_1 = shixun_homeworks.size
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count_2 = common_homeworks.size
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count_3 = group_homeworks.size
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count_4 = tasks.size
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all_user_ids = all_members.pluck(:user_id)
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#实训作业
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shixun_homeworks.each_with_index do |s,index|
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all_student_works = s.student_works.where(user_id: all_user_ids) #该实训题的全部用户回答
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title_no = index.to_i + 1
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student_work_to_xlsx(all_student_works,s)
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shixun_work_display_name = format_sheet_name (title_no.to_s + "." + s.name).strip.first(30)
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shixun_work_content = [shixun_work_display_name,@work_head_cells,@work_cells_column]
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@shixun_work_arrays.push(shixun_work_content)
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end
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#普通作业
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common_homeworks.each_with_index do |c,index|
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all_student_works = c.student_works.where(user_id: all_user_ids) #当前用户的对该作业的回答
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title_no = count_1 + index.to_i + 1
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student_work_to_xlsx(all_student_works,c)
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work_name = format_sheet_name (title_no.to_s + "." + c.name).strip.first(30)
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work_content = [work_name,@work_head_cells,@work_cells_column]
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@common_work_arrays.push(work_content)
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title_no
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end
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#分组作业
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group_homeworks.each_with_index do |c,index|
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all_student_works = c.student_works.where(user_id: all_user_ids) #当前用户的对该作业的回答
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title_no = count_1 + count_2 + index.to_i + 1
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student_work_to_xlsx(all_student_works,c)
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work_name = format_sheet_name (title_no.to_s + "." + c.name).strip.first(30)
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work_content = [work_name,@work_head_cells,@work_cells_column]
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@group_work_arrays.push(work_content)
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end
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#毕设任务
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tasks.each_with_index do |c,index|
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all_student_works = c.graduation_works.where(user_id: all_user_ids) #当前用户的对该作业的回答
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title_no = count_1 + count_2 + count_3 + index.to_i + 1
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graduation_work_to_xlsx(all_student_works,c,current_user)
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work_name = format_sheet_name (title_no.to_s + "." + c.name).strip.first(30)
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work_content = [work_name,@head_cells_column,@task_cells_column]
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@task_work_arrays.push(work_content)
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end
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#试卷的导出
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exercises.each_with_index do |c,index|
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all_student_works = c.exercise_users.where(user_id: all_user_ids) #当前用户的对该作业的回答
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title_no = count_1 + count_2 + count_3 + count_4 + index.to_i + 1
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get_export_users(c,course,all_student_works)
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work_name = format_sheet_name (title_no.to_s + "." + c.exercise_name).strip.first(30)
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work_content = [work_name,@table_columns,@user_columns]
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@exercise_work_arrays.push(work_content)
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end
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end
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#课堂活跃度
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def act_score_to_xlsx all_members
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@user_activity_level = []
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course_user_level = []
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course_activity_title = "课堂活跃度统计"
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user_cell_head = %w(排名 真实姓名 登录名 邮箱 学号 学校 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)
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all_members.each do |u|
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#用户的基本信息
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user = u.user
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user_login = user.login
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user_name = user.real_name
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user_mail = user.mail
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user_stu_id = u.student_id.present? ? (u.student_id.to_s + "\t") : "--"
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user_school = user.school_name
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user_course_group = u.course_group_name
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#课堂活跃度统计
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user_homeworks_num = u.homework_num.to_i #完成的作业数
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user_graduate_num = u.graduation_num.to_i #毕业任务完成数
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user_exercise_num = u.exercise_num.to_i #根据试卷的id来查找
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user_poll_num = u.poll_num.to_i #已完成问卷
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user_file_num = u.resource_num.to_i
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user_messages_num = u.message_num.to_i #帖子发布数
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user_reply_num = u.message_reply_num.to_i #帖子回复数
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user_work_reply_num = u.homework_journal_num.to_i #作业回复数的数量
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c_works_num = (user_homeworks_num + user_graduate_num)*10
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c_exercise_num = user_exercise_num*10
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c_poll_num = user_poll_num*7
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c_file_num = user_file_num*5
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c_message_num = user_messages_num*2
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c_reply_num = user_reply_num
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user_activity_levels = c_works_num + c_exercise_num + c_poll_num + c_file_num + c_message_num + c_reply_num + user_work_reply_num
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user_ac_level = {
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u_1: user_name,
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u_2: user_login,
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u_2_1: user_mail,
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u_3: user_stu_id,
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u_4: user_school,
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u_5: user_course_group,
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u_6: c_works_num,
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u_7: c_exercise_num,
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u_8: c_poll_num,
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u_9: c_file_num,
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u_10: c_message_num,
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u_11: c_reply_num,
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u_12: user_work_reply_num,
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u_13: user_activity_levels
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}
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course_user_level.push(user_ac_level)
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#.课堂活跃度统计的集合
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course_user_level = course_user_level.sort_by {|k| k[:u_13]}.reverse
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@user_activity_level = [course_activity_title,user_cell_head,course_user_level]
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end
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end
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def course_info_to_xlsx course
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#课堂信息
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@course_info = []
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course_info_title = "课堂信息概要"
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course_id = course.id
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course_name = course.name
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course_list_name = course.course_list.present? ? course.course_list.name : "--"
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course_assistants = course.teachers
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course_assistants_count = course_assistants&.size
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course_assistants_name = course_assistants_count > 0 ? course_assistants.map{|m| m.user.real_name}.join('、') : "--"
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course_teacher_member = course.course_members.course_user_role(%i[CREATOR])
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course_teacher = course_teacher_member.present? ? course_teacher_member.first.user.real_name : "--"
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course_class_counts = course.course_groups_count
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course_students_count = course.students.size
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course_1 = ["课堂编号",course_id]
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course_2 = ["课程名称",course_list_name]
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course_3 = ["课堂名称",course_name]
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course_4 = ["教师团队(#{course_assistants_count})", course_assistants_name]
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course_5 = ["主讲教师", course_teacher]
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course_6 = ["分班",course_class_counts]
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course_7 = ["学生", course_students_count]
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course_main_info = [course_1,course_2,course_3,course_4,course_5,course_6,course_7]
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course_group_info_head = %w(序号 分班名称 邀请码 学生数量)
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course_group_info_body = []
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none_group_counts = course.none_group_count
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#当有未分班时，应该也做个统计
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if none_group_counts > 0
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none_group_index = 2
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no_group_array = [1,"未分班",course.invite_code,none_group_counts]
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course_group_info_body.push(no_group_array)
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else
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none_group_index = 1
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end
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if course.course_groups.exists?
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course.course_groups.each_with_index do |group, index|
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group_index = (index+none_group_index)
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group_name = group.name
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group_code = group.invite_code
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group_count = group.course_members_count
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group_array = [group_index,group_name,group_code,group_count]
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course_group_info_body.push(group_array)
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end
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end
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course_group_info = [course_group_info_head,course_group_info_body]
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@course_info += [course_info_title,course_main_info,course_group_info]
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end
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# 作业导出为xlsx，homework_type 1：普通作业 2：编程作业（弃用） 3：分组作业 4：实训作业
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def student_work_to_xlsx(works,homework)
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@work_head_cells = []
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@work_cells_column = []
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course = homework.course
|
|
|
head_cells_format = %w(序号 登录名 真实姓名 邮箱 学号 分班 提交状态)
|
|
|
allow_late_boolean = homework.allow_late
|
|
|
if allow_late_boolean #允许迟交
|
|
|
allow_late_cell = ["迟交扣分"]
|
|
|
else
|
|
|
allow_late_cell = []
|
|
|
end
|
|
|
if homework.homework_type != "practice" #普通作业/分组作业
|
|
|
homework_type_name = homework.homework_type
|
|
|
if homework_type_name == "group" #分组作业
|
|
|
group_cells = ["关联项目"]
|
|
|
else
|
|
|
group_cells = []
|
|
|
end
|
|
|
normal_head_cells = %w(作品描述 教师评分 教辅评分)
|
|
|
anon_boolean = homework.anonymous_comment
|
|
|
if anon_boolean
|
|
|
head_cells_add = %w(匿名评分 缺评扣分 违规匿评申诉扣分)
|
|
|
else
|
|
|
head_cells_add = []
|
|
|
end
|
|
|
normal_head_b_cells = %w(最终成绩 提交时间 更新时间 评语)
|
|
|
@work_head_cells = (head_cells_format + group_cells + normal_head_cells + head_cells_add + allow_late_cell + normal_head_b_cells).reject(&:blank?)
|
|
|
works.includes(user: :user_extension, student_works_scores: :user).each_with_index do |w, index|
|
|
|
w_user = w.user
|
|
|
w_1 = (index + 1)
|
|
|
if w_user.present?
|
|
|
w_2 = w_user&.login.present? ? w_user&.login : "--"
|
|
|
w_3 = w_user&.real_name.present? ? w_user&.real_name : "--"
|
|
|
w_3_1 = w_user&.mail.present? ? w_user.mail : "--"
|
|
|
w_4 = w_user.student_id.present? ? (w_user.student_id.to_s + "\t") : "--"
|
|
|
else
|
|
|
w_2 = "--"
|
|
|
w_3 = "--"
|
|
|
w_3_1 = "--"
|
|
|
w_4 = "--"
|
|
|
end
|
|
|
course_name = course.students.find_by(user_id: w.user_id).try(:course_group_name)
|
|
|
w_5 = course_name.present? ? course_name : "--"
|
|
|
#0： 未提交， 1 按时提交， 2 延迟提交
|
|
|
if w.work_status == 0
|
|
|
w_6 = "未提交"
|
|
|
elsif w.work_status == 1
|
|
|
w_6 = "按时提交"
|
|
|
elsif w.work_status == 2
|
|
|
w_6 = "延迟提交"
|
|
|
else
|
|
|
w_6 = "--"
|
|
|
end
|
|
|
if homework_type_name == "group"
|
|
|
project_name = w.project
|
|
|
if project_name.present?
|
|
|
w_7 = w.project.name
|
|
|
else
|
|
|
w_7 = "--"
|
|
|
end
|
|
|
else
|
|
|
w_7 = nil
|
|
|
end
|
|
|
w_8 = w.description.present? ? strip_html(w.description) : "--"
|
|
|
w_9 = w.teacher_score.nil? ? "未评分" : w.teacher_score.round(1)
|
|
|
w_10 = w.teaching_asistant_score.nil? ? "未评分" : w.teaching_asistant_score.round(1)
|
|
|
if anon_boolean
|
|
|
w_11 = w.student_score.nil? ? "未评分" : w.student_score.round(1)
|
|
|
w_12 = (homework.teacher_priority == 1 && !w.teacher_score.nil?) ? 0 : w.absence_penalty #缺评扣分
|
|
|
home_work_de = homework.homework_detail_manual
|
|
|
w_13 = home_work_de.present? ? home_work_de.appeal_penalty : "--" #违规匿评申诉扣分
|
|
|
else
|
|
|
w_11,w_12,w_13 = nil
|
|
|
end
|
|
|
if allow_late_boolean #允许迟交
|
|
|
w_14 = (homework.teacher_priority == 1 && !w.teacher_score.nil?) ? 0 : w.late_penalty #迟交扣分
|
|
|
else
|
|
|
w_14 = nil
|
|
|
end
|
|
|
w_15 = w.work_score.nil? ? "未评分" : w.work_score.round(1)
|
|
|
w_16 = w.commit_time ? format_time(w.commit_time) : "--"
|
|
|
w_17 = w.update_time ? format_time(w.update_time) : "--"
|
|
|
teacher_comments = w.student_works_scores
|
|
|
if teacher_comments.present?
|
|
|
w_18 = ""
|
|
|
teacher_comments.each do |t|
|
|
|
user_name = t.user&.real_name
|
|
|
user_time = format_time(t.updated_at)
|
|
|
user_score = t&.score
|
|
|
user_comment = t.comment.present? ? t.comment : "--"
|
|
|
comment_title = "#{user_name}： #{user_time.to_s} #{user_score.to_s}分\n#{user_comment}\n\n"
|
|
|
w_18 = w_18 + comment_title
|
|
|
end
|
|
|
else
|
|
|
w_18 = "--"
|
|
|
end
|
|
|
|
|
|
row_cells_column = [w_1,w_2,w_3,w_3_1,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16,w_17,w_18]
|
|
|
row_cells_column = row_cells_column.reject(&:blank?)
|
|
|
@work_cells_column.push(row_cells_column)
|
|
|
end
|
|
|
else #实训题
|
|
|
shixun = homework.shixuns.take
|
|
|
shixun_head_cells = %w(截止前完成关卡 通关时间 学员在EduCoder做实训花费的时间 总评测次数 获得经验值 关卡得分)
|
|
|
eff_boolean = homework.work_efficiency
|
|
|
if eff_boolean
|
|
|
eff_score_cell = ["效率分"]
|
|
|
else
|
|
|
eff_score_cell = []
|
|
|
end
|
|
|
if allow_late_boolean #允许迟交
|
|
|
eff_score_cell.push("迟交扣分")
|
|
|
end
|
|
|
shixun_time_cells = %w(最终成绩 更新时间 作业发布到学员完成作业所耗的时间 总评语)
|
|
|
for i in 1 .. shixun.challenges.size
|
|
|
shixun_time_cells << "第#{i}关评语"
|
|
|
end
|
|
|
@work_head_cells = (head_cells_format + shixun_head_cells + eff_score_cell + shixun_time_cells).reject(&:blank?)
|
|
|
works.includes(:shixun_work_comments, :student_works_scores, user: :user_extension, myshixun: :games).each_with_index do |w, index|
|
|
|
myshixun = w.try(:myshixun)
|
|
|
w_user = w.user
|
|
|
w_1 = (index + 1)
|
|
|
w_2 = w_user&.login.present? ? w_user&.login : "--"
|
|
|
w_3 = w_user&.real_name.present? ? w_user&.real_name : "--"
|
|
|
w_3_1 = w_user&.mail.present? ? w_user.mail : "--"
|
|
|
w_4 = w_user.student_id.present? ? (w_user.student_id.to_s + "\t") : "--"
|
|
|
course_name = course.students.find_by(user_id: w.user_id).try(:course_group_name)
|
|
|
w_5 = course_name.present? ? course_name : "--"
|
|
|
#0： 未提交， 1 按时提交， 2 延迟提交
|
|
|
if w.compelete_status == 0
|
|
|
w_6 = "未开启"
|
|
|
elsif w.compelete_status == 1
|
|
|
w_6 = "未通关"
|
|
|
elsif w.compelete_status == 2
|
|
|
w_6 = "按时通关"
|
|
|
elsif w.compelete_status == 3
|
|
|
w_6 = "迟交通关"
|
|
|
else
|
|
|
w_6 = "--"
|
|
|
end
|
|
|
w_7 = myshixun&.time_passed_count(homework.homework_group_setting(w.user_id)&.end_time).to_i.to_s+"/"+shixun.challenges_count.to_s
|
|
|
w_8 = myshixun ? myshixun.try(:passed_time).to_s == "--" ? "--" : format_time(myshixun.try(:passed_time)) : "--" # 通关时间
|
|
|
w_9 = myshixun ? (myshixun.try(:passed_count).to_i > 0 ? myshixun.total_spend_time : '--') : "--" #总耗时
|
|
|
w_10 = myshixun ? myshixun.output_times : 0 #评测次数
|
|
|
w_11 = myshixun ? myshixun.total_score : "--" #获得经验值
|
|
|
w_12 = w.final_score.present? ? w.final_score : 0
|
|
|
if eff_boolean
|
|
|
w_13 = w.eff_score
|
|
|
else
|
|
|
w_13 = nil
|
|
|
end
|
|
|
if allow_late_boolean #允许迟交
|
|
|
w_14 = w.late_penalty #迟交扣分
|
|
|
else
|
|
|
w_14 = nil
|
|
|
end
|
|
|
w_15 = w.work_score.nil? ? "--" : w.work_score.round(1)
|
|
|
w_16 = w.update_time ? format_time(w.update_time) : "--"
|
|
|
myshixun_complete = myshixun && myshixun.status == 1
|
|
|
w_17 = myshixun_complete && w.cost_time ? (game_spend_time w.cost_time) : "未完成"
|
|
|
teacher_comment = w.shixun_work_comments.select{|comment| comment.challenge_id == 0}.first
|
|
|
if teacher_comment.present?
|
|
|
w_18 = "学生可见：\n #{teacher_comment.comment.to_s} \n\n 老师可见：\n#{teacher_comment.hidden_comment.to_s}"
|
|
|
else
|
|
|
w_18 = "--"
|
|
|
end
|
|
|
row_cells_column = [w_1,w_2,w_3,w_3_1,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16,w_17,w_18]
|
|
|
|
|
|
# 关卡评语
|
|
|
shixun.challenges.pluck(:id).each do |challenge_id|
|
|
|
challenge_comment = w.shixun_work_comments.select{|comment| comment.challenge_id == challenge_id}.first
|
|
|
row_cells_column << (challenge_comment.present? ? "学生可见：\n #{challenge_comment.comment.to_s} \n\n 老师可见：\n#{challenge_comment.hidden_comment.to_s}" : "--")
|
|
|
end
|
|
|
|
|
|
row_cells_column = row_cells_column.reject(&:blank?)
|
|
|
@work_cells_column.push(row_cells_column)
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
#毕设任务的导出
|
|
|
def graduation_work_to_xlsx(items,task,current_user)
|
|
|
head_cells_format = %w(序号 登录名 真实姓名 邮箱 学号 分班)
|
|
|
task_type_boolean = task.task_type == 2
|
|
|
if task_type_boolean #是否分组
|
|
|
head_cells_format = head_cells_format + ["分组"]
|
|
|
end
|
|
|
head_cells_format = head_cells_format + ["提交状态"]
|
|
|
task_project_boolean = task.base_on_project
|
|
|
if task_project_boolean #关联项目
|
|
|
head_cells_format = head_cells_format + ["关联项目"]
|
|
|
end
|
|
|
|
|
|
head_cells_format = head_cells_format + %w(作品描述 教师评分)
|
|
|
|
|
|
task_comment_boolean = task.cross_comment
|
|
|
if task_comment_boolean #是否交叉评阅
|
|
|
head_cells_format = head_cells_format + ["交叉评分"]
|
|
|
end
|
|
|
|
|
|
head_cells_format = head_cells_format + %w(迟交扣分 最终成绩 提交时间 更新时间 评语)
|
|
|
|
|
|
@head_cells_column = head_cells_format
|
|
|
@task_cells_column = []
|
|
|
|
|
|
items.includes(user: :user_extension).each_with_index do |work,index|
|
|
|
w_1 = (index+1)
|
|
|
w_user = work.user
|
|
|
w_2 = w_user&.login.present? ? w_user&.login : "--"
|
|
|
w_3 = w_user&.real_name.present? ? w_user&.real_name : "--"
|
|
|
w_3_1 = w_user&.mail.present? ? w_user.mail : "--"
|
|
|
w_4 = w_user.student_id.present? ? (w_user.student_id.to_s + "\t") : "--"
|
|
|
w_5 = work.class_grouping_name
|
|
|
if task_type_boolean #是否分组
|
|
|
w_6 = work.grouping_name
|
|
|
else
|
|
|
w_6 = nil
|
|
|
end
|
|
|
w_status = work.work_status.to_i
|
|
|
if w_status == 0
|
|
|
w_7 = "未提交"
|
|
|
elsif w_status == 1
|
|
|
w_7 = "按时提交"
|
|
|
elsif w_status == 2
|
|
|
w_7 = "延时提交"
|
|
|
else
|
|
|
w_7 = "--"
|
|
|
end
|
|
|
if task_project_boolean #关联项目
|
|
|
w_project = project_info work, current_user, @user_course_identity #因为课堂引用了export_helper
|
|
|
w_8 = w_project[:name]
|
|
|
else
|
|
|
w_8 = nil
|
|
|
end
|
|
|
|
|
|
if work.description
|
|
|
w_9 = strip_html work.description
|
|
|
else
|
|
|
w_9 = "--"
|
|
|
end
|
|
|
|
|
|
w_10 = work.teacher_score.nil? ? "未评分" : work.teacher_score.round(1)
|
|
|
if task_comment_boolean #是否交叉评阅
|
|
|
w_11 = work.cross_score.nil? ? "未评分" : work.cross_score.round(1)
|
|
|
else
|
|
|
w_11 = nil
|
|
|
end
|
|
|
w_12 = work.late_penalty
|
|
|
w_13 = work.work_score.nil? ? "未评分" : work.work_score.round(1)
|
|
|
w_14 = work.commit_time.present? ? format_time(work.commit_time) : "--"
|
|
|
w_15 = work.update_time.present? ? format_time(work.update_time) : "--"
|
|
|
teacher_comments = work.graduation_work_scores
|
|
|
if teacher_comments.present?
|
|
|
w_16 = ""
|
|
|
teacher_comments.each do |t|
|
|
|
user_name = t.user&.real_name
|
|
|
user_time = format_time(t.updated_at)
|
|
|
user_score = t&.score
|
|
|
user_comment = t.comment.present? ? t.comment : "--"
|
|
|
comment_title = "#{user_name}： #{user_time.to_s} #{user_score.to_s}分\n#{user_comment}\n\n"
|
|
|
# ("教师:" + user_name + "\n" + "时间:" + user_time.to_s + "\n" + "分数:" + user_score.to_s + "分" + "\n" + "评语:" + user_comment + "\n\n")
|
|
|
w_16 = w_16 + comment_title
|
|
|
end
|
|
|
else
|
|
|
w_16 = "--"
|
|
|
end
|
|
|
row_cells_column = [w_1,w_2,w_3,w_3_1,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16]
|
|
|
|
|
|
row_cells_column = row_cells_column.reject(&:blank?)
|
|
|
@task_cells_column.push(row_cells_column)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
#试卷的导出
|
|
|
def get_export_users(exercise,course,export_ex_users)
|
|
|
question_types = exercise.exercise_questions.pluck(:question_type).uniq
|
|
|
@table_columns = %w(序号 登录名 真实姓名 邮箱 学号 分班 提交状态)
|
|
|
@user_columns = []
|
|
|
ques_type_boolean = question_types.include?(4)
|
|
|
if ques_type_boolean #仅存在主观题或客观题的时候
|
|
|
@table_columns = @table_columns + %w(客观题成绩 主观题成绩 最终成绩)
|
|
|
else
|
|
|
@table_columns = @table_columns + %w(最终成绩)
|
|
|
end
|
|
|
for i in 1 .. exercise.exercise_questions.size
|
|
|
@table_columns = @table_columns + ["第#{i}题"]
|
|
|
end
|
|
|
|
|
|
@table_columns = @table_columns + %w(开始答题时间 提交时间)
|
|
|
|
|
|
questions = exercise.exercise_questions.includes(:exercise_answers,:exercise_shixun_answers).order("question_number ASC")
|
|
|
|
|
|
export_ex_users.includes(user: :user_extension).each_with_index do |e_user,index|
|
|
|
user_info = e_user.user
|
|
|
user_course = course.user_group_name(e_user.user_id)
|
|
|
user_obj_score = e_user.objective_score < 0.0 ? 0.0 : e_user.objective_score.round(1).to_s
|
|
|
user_suj_score = e_user.subjective_score < 0.0 ? 0.0 : e_user.subjective_score.round(1).to_s
|
|
|
user_score = e_user.score.present? ? e_user.score.round(1).to_s : 0.0
|
|
|
if e_user.commit_status.present? && e_user.commit_status == 1
|
|
|
user_commit_stu = "按时提交"
|
|
|
else
|
|
|
user_commit_stu = "未提交"
|
|
|
end
|
|
|
user_start_time = e_user.start_at.present? ? e_user.start_at.strftime('%Y-%m-%d %H:%M') : "--"
|
|
|
user_end_time = e_user.end_at.present? ? e_user.end_at.strftime('%Y-%m-%d %H:%M') : "--"
|
|
|
user_student_id = user_info.student_id.present? ? (user_info.student_id.to_s + "\t") : "--"
|
|
|
user_login = user_info&.login.present? ? user_info.login : "--"
|
|
|
user_real_name = user_info.real_name.present? ? user_info.real_name : "--"
|
|
|
user_mail = user_info&.mail.present? ? user_info.mail : "--"
|
|
|
|
|
|
user_option = [index+1,user_login,user_real_name, user_mail,
|
|
|
user_student_id,user_course,user_commit_stu]
|
|
|
if ques_type_boolean
|
|
|
other_user_option = [user_obj_score,user_suj_score,user_score]
|
|
|
else
|
|
|
other_user_option = [user_score]
|
|
|
end
|
|
|
|
|
|
time_option = [user_start_time,user_end_time]
|
|
|
|
|
|
score_option = []
|
|
|
questions.each do |q|
|
|
|
q_type = q.question_type
|
|
|
if q_type == Exercise::PRACTICAL
|
|
|
answers_content = q.exercise_shixun_answers.select{|answer| answer.user_id == e_user.user_id}
|
|
|
else
|
|
|
answers_content = q.exercise_answers.select{|answer| answer.user_id == e_user.user_id}
|
|
|
end
|
|
|
|
|
|
if q_type <= Exercise::JUDGMENT || q_type == Exercise::SUBJECTIVE
|
|
|
if answers_content.present? #学生有回答时,分数已经全部存到exercise_answer 表，所以可以直接取第一个值
|
|
|
ques_score = answers_content.first.score
|
|
|
ques_score = ques_score.nil? || ques_score < 0 ? 0.0 : ques_score
|
|
|
else
|
|
|
ques_score = 0.0
|
|
|
end
|
|
|
else
|
|
|
ques_score = answers_content.select{|answer| answer.score >= 0.0}.pluck(:score).sum
|
|
|
end
|
|
|
score_option << ques_score
|
|
|
end
|
|
|
|
|
|
user_option = user_option + other_user_option + score_option + time_option
|
|
|
@user_columns.push(user_option)
|
|
|
end
|
|
|
end
|
|
|
|
|
|
#毕设选题的导出
|
|
|
def graduation_topic_to_xlsx(students,course)
|
|
|
@topic_head_cells = %w(序号 登录名 真实姓名 邮箱 学号 分班 课题名称 指导教师 教师职位 设计 论文 创作 生产/社会实际 结合科研 其它 真题 模拟题 纵向课题 横向课题 自选 新题 往届题，有新要求
|
|
|
往届题，无新要求 课题来源单位 调研或实习地点 确认结果)
|
|
|
|
|
|
@topic_body_cells = []
|
|
|
if students.count > 0
|
|
|
students.includes(user: :user_extension).each_with_index do |student, index|
|
|
|
user = student.user
|
|
|
student_topic = course.student_graduation_topics.user_topics_accept(user.id).first
|
|
|
if student_topic.present?
|
|
|
topic = student_topic.graduation_topic
|
|
|
else
|
|
|
student_topic = nil
|
|
|
topic = nil
|
|
|
end
|
|
|
w_1 = (index+1)
|
|
|
w_2 = user&.login.present? ? user&.login : "--"
|
|
|
w_3 = user&.real_name.present? ? user&.real_name : "--"
|
|
|
w_3_1 = user&.mail.present? ? user.mail : "--"
|
|
|
w_4 = user.student_id.present? ? (user.student_id.to_s + "\t") : "--"
|
|
|
w_5 = student&.course_group_name.present? ? student.course_group_name : "--"
|
|
|
w_6 = topic.present? ? topic.name : "--"
|
|
|
w_7 = topic.present? ? topic.teacher.full_name : "--"
|
|
|
w_8 = topic.present? ? topic.teacher.identity : "--"
|
|
|
|
|
|
if topic.present?
|
|
|
w_9 = topic.topic_type == 1 ? "√" : ""
|
|
|
w_10 = topic.topic_type == 2 ? "√" : ""
|
|
|
w_11 = topic.topic_type == 3 ? "√" : ""
|
|
|
w_12 = topic.topic_source == 1 ? "√" : ""
|
|
|
w_13 = topic.topic_source == 2 ? "√" : ""
|
|
|
w_14 = topic.topic_source == 3 ? "√" : ""
|
|
|
w_15 = topic.topic_property_first == 1 ? "√" : ""
|
|
|
w_16 = topic.topic_property_first == 2 ? "√" : ""
|
|
|
w_17 = topic.topic_property_second == 1 ? "√" : ""
|
|
|
w_18 = topic.topic_property_second == 2 ? "√" : ""
|
|
|
w_19 = topic.topic_property_second == 3 ? "√" : ""
|
|
|
w_20 = topic.topic_repeat == 1 ? "√" : ""
|
|
|
w_21 = topic.topic_repeat == 2 ? "√" : ""
|
|
|
w_22 = topic.topic_repeat == 3 ? "√" : ""
|
|
|
w_23 = topic.source_unit
|
|
|
w_24 = "#{topic.province}#{topic.city}"
|
|
|
else
|
|
|
w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16,w_17,w_18,w_19,w_20,w_21,w_22,w_23,w_24 = "--"
|
|
|
end
|
|
|
if student_topic.present?
|
|
|
w_25 = student_topic.status == 0 ? "待确认" : "已同意"
|
|
|
else
|
|
|
w_25 = "--"
|
|
|
end
|
|
|
student_info_array = [w_1,w_2,w_3,w_3_1,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16,w_17,w_18,w_19,w_20,w_21,w_22,w_23,w_24,w_25]
|
|
|
@topic_body_cells.push(student_info_array)
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def encode64(str)
|
|
|
Base64.urlsafe_encode64(str)
|
|
|
end
|
|
|
|
|
|
def decode64(str)
|
|
|
Base64.urlsafe_decode64(str)
|
|
|
end
|
|
|
|
|
|
# 检测文件大小是否超过500m
|
|
|
def checkfileSize(works)
|
|
|
file_count = 0
|
|
|
file_size = 0
|
|
|
works.each do |work|
|
|
|
file_count += work.attachments.count
|
|
|
work.attachments.each do |attach|
|
|
|
file_size += attach.filesize
|
|
|
end
|
|
|
end
|
|
|
|
|
|
if file_size > MAX_DOWN_SIZE
|
|
|
status = -2
|
|
|
elsif file_count > 0
|
|
|
status = 0
|
|
|
else
|
|
|
status = -1
|
|
|
end
|
|
|
status
|
|
|
end
|
|
|
|
|
|
def zip_homework_common homework_common, student_works
|
|
|
bid_homework_path = []
|
|
|
digests = []
|
|
|
student_works.each do |work|
|
|
|
unless work.attachments.empty?
|
|
|
out_file = zip_student_work_by_user(work, homework_common)
|
|
|
|
|
|
bid_homework_path << out_file.file_path
|
|
|
digests << out_file.file_digest
|
|
|
end
|
|
|
end
|
|
|
|
|
|
out_file_name = "作品附件_#{homework_common.name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}.zip"
|
|
|
out_file_name.gsub!(" ", "-")
|
|
|
out_file_name.gsub!("/", "_")
|
|
|
out_file = find_or_pack(homework_common, homework_common.user_id, digests.sort){
|
|
|
zipping(out_file_name, bid_homework_path, OUTPUT_FOLDER)
|
|
|
}
|
|
|
|
|
|
[{files:[out_file.file_path], count: 1, index: 1,
|
|
|
real_file: out_file.file_path,
|
|
|
file: File.basename(out_file.file_path),
|
|
|
base64file: encode64(File.basename(out_file.file_path)),
|
|
|
size:(out_file.pack_size / 1024.0 / 1024.0).round(2)
|
|
|
}]
|
|
|
end
|
|
|
|
|
|
def zip_student_work_by_user(work, object)
|
|
|
homeworks_attach_path = []
|
|
|
not_exist_file = []
|
|
|
filename = []
|
|
|
# 需要将所有homework.attachments遍历加入zip
|
|
|
digests = []
|
|
|
work.attachments.each do |attach|
|
|
|
if File.exist?(attach.diskfile)
|
|
|
homeworks_attach_path << attach.diskfile
|
|
|
digests << attach.digest
|
|
|
filename << attach.filename
|
|
|
else
|
|
|
not_exist_file << attach.filename
|
|
|
digests << 'not_exist_file'
|
|
|
filename << attach.filename
|
|
|
end
|
|
|
end
|
|
|
|
|
|
#单个文件的话,不需要压缩,只改名
|
|
|
if homeworks_attach_path.size == 1
|
|
|
out_file = find_or_pack(object, work.user_id, digests.sort){
|
|
|
des_path = "#{OUTPUT_FOLDER}/#{make_zip_name(work, filename.first)}_#{File.basename(homeworks_attach_path.first)}"
|
|
|
FileUtils.cp homeworks_attach_path.first, des_path
|
|
|
des_path
|
|
|
}
|
|
|
else
|
|
|
out_file = find_or_pack(object, work.user_id, digests.sort){
|
|
|
zipping("#{make_zip_name(work)}.zip",
|
|
|
homeworks_attach_path, OUTPUT_FOLDER, true, not_exist_file)
|
|
|
}
|
|
|
end
|
|
|
out_file
|
|
|
|
|
|
end
|
|
|
|
|
|
def find_or_pack(homework, user_id, digests)
|
|
|
raise "please given a pack block" unless block_given?
|
|
|
|
|
|
out_file = ZipPack.packed?(homework, user_id, digests.sort)
|
|
|
|
|
|
unless out_file && out_file.file_valid?
|
|
|
file = yield
|
|
|
|
|
|
ZipPack.where(container_id: homework.id, container_type: homework.class.to_s, user_id: user_id).delete_all
|
|
|
|
|
|
out_file = ZipPack.create(container_id: homework.id,
|
|
|
container_type: homework.class.to_s,
|
|
|
user_id: user_id,
|
|
|
file_digest: Educoder::Utils.digest(file),
|
|
|
file_path: file,
|
|
|
pack_size: File.size(file),
|
|
|
file_digests: digests.join(',')
|
|
|
)
|
|
|
else
|
|
|
out_file.pack_times = out_file.pack_times + 1
|
|
|
out_file.save
|
|
|
end
|
|
|
|
|
|
out_file
|
|
|
end
|
|
|
|
|
|
def make_zip_name(work, file_name="")
|
|
|
Rails.logger.info("######################file_name: #{file_name}")
|
|
|
# name = file_name === "" ? "" : (file_name[0, file_name.rindex('.')]+"_")
|
|
|
course = work.is_a?(StudentWork) ? work&.homework_common&.course : work&.graduation_task&.course
|
|
|
"#{course&.user_group_name(work.user_id)}_#{work&.user&.student_id}_#{work&.user&.real_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
|
|
|
end
|
|
|
|
|
|
def zipping(zip_name_refer, files_paths, output_path, is_attachment=false, not_exist_file=[])
|
|
|
rename_zipfile = zip_name_refer ||= "#{Time.now.to_i.to_s}.zip"
|
|
|
# 文件名过长
|
|
|
|
|
|
if rename_zipfile.size > MAX_PATH
|
|
|
rename_zipfile = rename_zipfile[0,rename_zipfile.size-4][0,MAX_PATH-4] + rename_zipfile[-4,4]
|
|
|
end
|
|
|
|
|
|
zipfile_name = "#{output_path}/#{rename_zipfile}"
|
|
|
|
|
|
# 同名文件重命名时用
|
|
|
index = 1
|
|
|
Dir.mkdir(File.dirname(zipfile_name)) unless File.exist?(File.dirname(zipfile_name))
|
|
|
Zip::File.open(zipfile_name, Zip::File::CREATE) do |zipfile|
|
|
|
files_paths.each do |filename|
|
|
|
rename_file = File.basename(filename)
|
|
|
rename_file = filename_to_real( File.basename(filename)) if is_attachment
|
|
|
|
|
|
begin
|
|
|
zipfile.add(rename_file, filename)
|
|
|
rescue Exception => e
|
|
|
rename_file = rename_same_file(rename_file, index)
|
|
|
index += 1
|
|
|
zipfile.add(rename_file, filename)
|
|
|
|
|
|
# zipfile.get_output_stream('FILE_NOTICE.txt'){|os| os.write "该作品中有重复命名文件，请通过文件名学号和姓名信息进入该作业详细界面手动下载"}
|
|
|
next
|
|
|
end
|
|
|
end
|
|
|
unless not_exist_file.empty?
|
|
|
zipfile.get_output_stream('FILE_LOST.txt'){|os| os.write "以下文件无法成功下载，请联系相关人员重新上传：" +
|
|
|
not_exist_file.join(',').to_s}
|
|
|
end
|
|
|
end
|
|
|
zipfile_name
|
|
|
end
|
|
|
|
|
|
def filename_to_real(name)
|
|
|
attach = Attachment.find_by_disk_filename(name)
|
|
|
attach.filename
|
|
|
end
|
|
|
|
|
|
def format_sheet_name name
|
|
|
name = name.gsub(":", "-").gsub("/", "_")
|
|
|
end
|
|
|
|
|
|
def rename_same_file(name, index)
|
|
|
basename = File.basename(name, ".*")
|
|
|
new_basename = basename + "_" + index.to_s
|
|
|
extname = File.extname(name)
|
|
|
new_basename + extname
|
|
|
end
|
|
|
end
|
