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module HomeworkCommonsHelper
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# 未发布时非老师角色不能访问，发布后非课堂成员不能访问未公开的作业，学生需要考虑分班设置的作业是否已发布
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def homework_publish
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if (@user_course_identity >= Course::STUDENT && (@homework.publish_time.nil? || @homework.publish_time > Time.now)) ||
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(@user_course_identity > Course::STUDENT && (!@homework.unified_setting || @course.is_public == 0 || !@homework.is_public))
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tip_exception(403,"没有操作权限")
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elsif @user_course_identity == Course::STUDENT && !@homework.unified_setting
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member = @course.course_member(current_user.id)
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group_setting = @homework.homework_group_settings.find_by(course_group_id: member.try(:course_group_id))
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if group_setting.try(:publish_time).nil? || group_setting.try(:publish_time) > Time.now
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tip_exception(403,"没有操作权限")
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end
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end
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end
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def homework_curr_status homework_common, identity, course, member, teacher_course_groups
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result = {}
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status = []
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time = ""
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time_status = nil
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if course.try(:is_end)
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status << "已结束"
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time = course.end_date.strftime("%Y-%m-%d")
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time_status = 6
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else
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if homework_common.end_time && homework_common.end_time < Time.now && homework_common.allow_late &&
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(homework_common.late_time.nil? || homework_common.late_time > Time.now)
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status << "补交中"
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end
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ho_detail_manual = homework_common.homework_detail_manual
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if ho_detail_manual
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# 作业状态大于“提交”状态时，不用考虑分班权限
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if ho_detail_manual.comment_status > 1
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case ho_detail_manual.comment_status
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when 3
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if ho_detail_manual.evaluation_end && ho_detail_manual.evaluation_end > Time.now
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status << "匿评中"
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time = how_much_time(ho_detail_manual.evaluation_end)
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time_status = 3
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end
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when 4
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if ho_detail_manual.appeal_time && ho_detail_manual.appeal_time > Time.now
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status << "申诉中"
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time = how_much_time(ho_detail_manual.appeal_time)
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time_status = 4
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end
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when 2, 5, 6
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status << "评阅中"
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time = course.end_date.present? ? how_much_time(course.end_date.end_of_day) : ""
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time_status = 5
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end
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# 如果还在补交阶段则显示补交结束时间
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if homework_common.end_time && homework_common.end_time < Time.now && homework_common.allow_late &&
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homework_common.late_time && homework_common.late_time > Time.now
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time = how_much_time(homework_common.late_time)
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time_status = 2
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end
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else
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# member = course.course_members.find_by(user_id: user.id, is_active: 1)
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# teacher_course_groups = member.try(:teacher_course_groups)
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# identity = user.course_identity(course)
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# 作业统一设置、游客身份、超级管理员、分班权限不限的老师身份
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if homework_common.unified_setting || identity > Course::STUDENT || identity == Course::ADMIN ||
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(identity < Course::STUDENT && teacher_course_groups.size == 0)
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case ho_detail_manual.comment_status
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when 0
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status << "未发布"
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time = homework_common.publish_time.present? ? "将于 #{format_time(homework_common.publish_time)} 发布" : "创建于#{time_from_now(homework_common.created_at)}"
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time_status = 0
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when 1
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if homework_common.end_time && homework_common.end_time >= Time.now
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status << "提交中"
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time = how_much_time(homework_common.end_time)
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time_status = 1
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elsif homework_common.end_time && homework_common.end_time < Time.now
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time_status = 5
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if homework_common.allow_late && (homework_common.late_time.nil? || homework_common.late_time >= Time.now)
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time = how_much_time(homework_common.late_time)
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time_status = 2
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end
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status << "评阅中"
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end
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end
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else
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# 未分班的学生始终显示“未发布”（按理不会来到这个判断）
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if member.role == "STUDENT" && member.course_group_id == 0
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status << "未发布"
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time = ""
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time_status = 0
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else
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if member.role == "STUDENT"
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setting = homework_common.homework_group_settings.find_by(course_group_id: member.course_group_id)
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min_publish_time = setting.try(:publish_time)
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max_end_time = setting.try(:end_time)
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else
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# 多个分班权限的取最小publish_time，最大end_time
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min_publish_time = homework_common.homework_group_settings.where.not(publish_time: nil).
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where(course_group_id: teacher_course_groups.pluck(:course_group_id)).pluck(:publish_time).min
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max_end_time = homework_common.homework_group_settings.where.not(end_time: nil).
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where(course_group_id: teacher_course_groups.pluck(:course_group_id)).pluck(:end_time).max
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end
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if min_publish_time.nil?
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status << "未发布"
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time = "创建于#{time_from_now(homework_common.created_at)}"
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time_status = 0
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elsif min_publish_time > Time.now
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status << "未发布"
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time = "将于 #{format_time(min_publish_time)} 发布"
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time_status = 0
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elsif max_end_time.present? && max_end_time > Time.now #6.14 -hs 添加present?
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status << "提交中"
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time = how_much_time(max_end_time)
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time_status = 1
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elsif homework_common.allow_late && (homework_common.late_time.nil? || homework_common.late_time >= Time.now)
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status << "评阅中"
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time = how_much_time(homework_common.late_time)
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time_status = 2
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else
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status << "评阅中"
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time = ""
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time_status = 5
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end
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end
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end
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status << "未开启补交" if !homework_common.allow_late && time_status != 0
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end
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end
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end
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# 如果作业状态都没有的话，在课堂结束前，都显示评阅中
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if status.blank?
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status << "评阅中"
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end
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result[:status] = status
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result[:time] = time
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result[:time_status] = time_status
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result
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end
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# 阶段剩余时间
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def left_time homework, user_id
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setting = homework.homework_group_setting(user_id)
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if setting.publish_time && setting.publish_time < Time.now
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if setting.end_time > Time.now
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status = "剩余提交时间"
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time = "#{how_much_time(setting.end_time)}"
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else
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ho_detail_manual = homework.homework_detail_manual
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case ho_detail_manual.comment_status
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when 3
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if ho_detail_manual.evaluation_end && ho_detail_manual.evaluation_end > Time.now
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status = "剩余匿评时间"
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time = "#{how_much_time(ho_detail_manual.evaluation_end)}"
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end
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when 4
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if ho_detail_manual.appeal_time && ho_detail_manual.appeal_time > Time.now
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status = "剩余申诉时间"
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time = "#{how_much_time(ho_detail_manual.appeal_time)}"
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end
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else
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if homework.allow_late && homework.late_time && homework.late_time >= Time.now
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status = "剩余补交时间"
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time = "#{how_much_time(homework.late_time)}"
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end
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end
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end
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end
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{status: status, time: time}
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end
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# 作品数统计：type： 1 已提交 0 未提交
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def studentwork_count homework_common, type, user_id
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student_works = homework_common.teacher_works(user_id)
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type == 1 ? student_works.select{|work| work.work_status != 0}.size : student_works.select{|work| work.work_status = 0}.size
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end
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# 上次查重的时间
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def last_review_time homework_common, course_group
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review = homework_common.homework_group_reviews.where(:course_group_id => course_group.id).last
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review ? (format_time review.created_at) : "--"
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end
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# 分班的有效作品数
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def homework_works_count homework_common, course_group
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myshixun_ids = homework_common.student_works.where(user_id: course_group.course_members.pluck(:user_id)).pluck(:myshixun_id)
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myshixuns = Myshixun.joins(:games).where(id: myshixun_ids).where("games.status = ?", 2).count
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end
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# 未分班的有效作品数
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def homework_ungroup_works_count homework_common, user_ids
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myshixun_ids = homework_common.student_works.where(user_id: user_ids).pluck(:myshixun_id)
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myshixuns = Myshixun.joins(:games).where(id: myshixun_ids).where("games.status = ?", 2).count
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end
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def ungroup_last_review_time homework_common
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review = homework_common.homework_group_reviews.where(:course_group_id => 0).last
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review ? (format_time review.created_at) : "--"
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end
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def work_finished_time challenge_id, user_id
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Challenge.find(challenge_id).games.find_by(user_id: user_id)
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end
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def challenge_setting homework, challenge_id
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homework.homework_challenge_settings.find_by(challenge_id: challenge_id)
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end
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def group_homework_setting homework, group_id
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homework.homework_group_settings.find_by(course_group_id: group_id)
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end
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def homework_st_proportion homework
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(1.0 - homework.homework_detail_manual.te_proportion - homework.homework_detail_manual.ta_proportion).round(2)
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end
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def teacher_comment homework, user_id
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[{ id: 0 ,name: "未评", count: homework.uncomment_count(user_id)}, {id: 1, name: "已评", count: homework.comment_count(user_id)}]
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end
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# 作品状态
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def homework_status homework, user_id
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[{id: 0, name: "未提交", count: homework.unfinished_count(user_id)},
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{id: 1, name: "按时提交", count: homework.finished_count(user_id)},
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{id: 2, name: "延时提交", count: homework.delay_finished_count(user_id)}]
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end
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# 作品分数的显示
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def work_score_format score, current_user, score_open
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score.nil? ? "--" : (current_user || score_open) ? number_with_precision(score, precision: 1) : "**"
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end
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def anon_comments user, work_id
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StudentWorksScore.where(student_work_id: work_id, reviewer_role: 3, user_id: user.id)
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end
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end
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