class HomeworkCommonsController < ApplicationController
include HomeworkCommonsHelper
include ApplicationHelper
include ExportHelper
before_action :require_login, :check_auth, except: [:index, :choose_category]
before_action :find_course, only: [:index, :create, :new, :shixuns, :subjects, :create_shixun_homework, :publish_homework,
:end_homework, :set_public, :choose_category, :move_to_category, :choose_category,
:create_subject_homework, :multi_destroy, :add_to_homework_bank]
before_action :find_homework, only: [:edit, :show, :update, :group_list, :homework_code_repeat, :code_review_results,
:code_review_detail, :show_comment, :settings, :works_list, :update_settings,
:reference_answer, :publish_groups, :end_groups, :alter_name, :update_explanation,
:update_score, :update_student_score]
before_action :user_course_identity
before_action :homework_publish, only: [:show, :works_list, :code_review_results, :show_comment, :settings, :reference_answer, :update_student_score]
before_action :teacher_allowed, only: [:new, :edit, :create, :update, :shixuns, :subjects, :create_shixun_homework,
:publish_homework, :end_homework, :set_public, :choose_category, :move_to_category,
:choose_category, :create_subject_homework, :multi_destroy, :group_list, :homework_code_repeat,
:code_review_results, :code_review_detail, :update_explanation, :update_settings,
:add_to_homework_bank, :publish_groups, :end_groups]
before_action :require_id_params, only: [:set_public, :multi_destroy, :publish_homework, :end_homework, :move_to_category,
:add_to_homework_bank]
before_action :course_manager, only: [:alter_name]
def index
tip_exception("type参数有误") if params[:type] && ![1, 3, 4].include?(params[:type].to_i)
@user = current_user
search = "#{params[:search].to_s.strip.downcase}" if params[:search]
order = params[:order]
page = params[:page] ? params[:page].to_i : 1
@homework_type = params[:type] ? params[:type].to_i : 4
module_type = @homework_type == 4 ? "shixun_homework" : @homework_type == 1 ? "common_homework" : "group_homework"
@homework_commons = @course.homework_commons.where(homework_type: @homework_type)
@main_category = @course.course_modules.find_by(module_type: module_type)
if @homework_type == 4 && !params[:category].blank?
@category = @main_category.course_second_categories.find_by(id: params[:category])
tip_exception("子目录id有误") if !@category.present?
@homework_commons = @homework_commons.where(course_second_category_id: params[:category])
elsif @homework_type == 4
@homework_commons = @homework_commons
end
@all_count = @homework_commons.size
@member = @course.course_members.find_by(user_id: current_user.id, is_active: 1)
# 老师显示所有的作业、未分班学生显示统一设置的且已发布、否则对学生所在分班已发布的作业
if @user_course_identity < Course::STUDENT
@homework_commons = @homework_commons
elsif @user_course_identity == Course::STUDENT
if @member.try(:course_group_id).to_i == 0
@homework_commons = @homework_commons.homework_published.unified_setting
else
not_homework_ids = @course.homework_group_settings.none_published.where("course_group_id = #{@member.try(:course_group_id)}").pluck(:homework_common_id)
@homework_commons = @homework_commons.where.not(id: not_homework_ids).homework_published
end
else
@homework_commons = @homework_commons.homework_published.unified_setting
end
@published_count = @user_course_identity < Course::STUDENT ? @homework_commons.homework_published.size :
@homework_commons.size
unless search.blank?
@homework_commons = @homework_commons.where("homework_commons.name like ?", "%#{search}%")
end
unless order.blank?
case order
when '1'
sql_str = %Q(homework_detail_manuals.comment_status = #{order} and homework_commons.end_time > '#{Time.now}')
when '2'
sql_str = %Q(allow_late = 1 and homework_commons.end_time < '#{Time.now}' and (late_time is null or late_time > '#{Time.now}'))
when '3'
sql_str = %Q(homework_detail_manuals.comment_status = #{order} and homework_detail_manuals.evaluation_end > '#{Time.now}')
when '4'
sql_str = %Q((homework_detail_manuals.comment_status = #{order} and homework_detail_manuals.appeal_time > '#{Time.now}'))
when '5'
sql_str = %Q((homework_detail_manuals.comment_status = #{order} or (anonymous_comment = 0 and homework_commons.end_time <= '#{Time.now}')))
else
sql_str = %Q(homework_detail_manuals.comment_status = #{order})
end
@homework_commons = @homework_commons.joins(:homework_detail_manual).where(sql_str)
end
@task_count = @homework_commons.size
@homework_commons = @homework_commons.order("IF(ISNULL(homework_commons.publish_time),0,1), homework_commons.publish_time DESC,
homework_commons.created_at DESC").page(page).per(15)
if @homework_type == 4
@homework_commons = @homework_commons.includes(:homework_detail_manual, :published_settings, :shixuns)
elsif @homework_type == 3
@homework_commons = @homework_commons.includes(:homework_detail_manual, :published_settings, :homework_detail_group)
else
@homework_commons = @homework_commons.includes(:homework_detail_manual, :published_settings)
end
end
def works_list
@current_user = current_user
@member = @course.course_member(@current_user.id)
@shixun = @homework.shixuns.take if @homework.homework_type == "practice"
student_works = @homework.all_works
@all_member_count = student_works.size
if @homework.publish_time.blank? || (@homework.publish_time > Time.now)
@student_works = []
if (params[:format] == "xlsx") || (params[:format] == "zip")
normal_status(-1,"作业未发布")
end
else
if @user_course_identity == Course::STUDENT
@work = @homework.user_work(current_user.id)
# 学生访问列表时计算个人成绩
if @homework.homework_type == "practice"
myshixun = Myshixun.find_by(shixun_id: @shixun.id, user_id: current_user.id)
if @work && myshixun
challenge_settings = @homework.homework_challenge_settings
games = myshixun.games.where(challenge_id: challenge_settings.pluck(:challenge_id))
HomeworksService.new.update_myshixun_work_score @work, myshixun, games, @homework, challenge_settings
end
end
# 学生已提交作品且补交（提交）已截止、作品公开、非匿评阶段
if @work&.work_status.to_i > 0 && (@homework.work_public || @homework.score_open) &&
((!@homework.anonymous_comment && @homework.end_or_late) || (@homework_detail_manual.comment_status > 4 && @homework.end_or_late))
@student_works = student_works.where("user_id != #{@work.user_id}")
# 匿评、申诉阶段只能看到分配给自己的匿评作品
elsif @work&.work_status.to_i > 0 && @homework.anonymous_comment && @homework_detail_manual.comment_status > 2 && @homework_detail_manual.comment_status <= 4
@is_evaluation = true
@student_works = student_works.joins(:student_works_evaluation_distributions).where(
"student_works_evaluation_distributions.user_id = #{@current_user.id}")
else
@student_works = []
end
@score_open = @homework.score_open && @work&.work_status.to_i > 0
elsif @user_course_identity < Course::STUDENT
@student_works = @homework.teacher_works(@member)
@all_member_count = @student_works.size
@score_open = true
elsif @user_course_identity > Course::STUDENT && @homework.work_public
@student_works = student_works
@score_open = false
else
@student_works = []
end
if @student_works.size > 0
# 教师评阅搜索 0: 未评， 1 已评
unless params[:teacher_comment].blank?
student_work_ids = StudentWorksScore.where(student_work_id: @student_works.map(&:id)).pluck(:student_work_id)
if params[:teacher_comment].to_i == 0
@student_works = @student_works.where.not(id: student_work_ids)
elsif params[:teacher_comment].to_i == 1
@student_works = @student_works.where(id: student_work_ids)
end
end
# 作品状态 0： 未提交， 1 按时提交， 2 延迟提交
unless params[:work_status].blank?
@student_works = @student_works.where(work_status: params[:work_status])
end
# 分班情况
unless params[:course_group].blank?
group_user_ids = @course.students.where(course_group_id: params[:course_group]).pluck(:user_id)
# 有分组只可能是老师身份查看列表
@student_works = @student_works.where(user_id: group_user_ids)
end
# 输入姓名和学号搜索
# TODO user_extension 如果修改 请调整
unless params[:search].blank?
@student_works = @student_works.joins(user: :user_extension).where("concat(lastname, firstname) like ?
or student_id like ?", "%#{params[:search]}%", "%#{params[:search]}%")
end
@work_count = @student_works.size
@work_excel = @student_works.where("work_status > 0")
# 排序
rorder = params[:order].blank? ? "update_time" : params[:order]
b_order = params[:b_order].blank? ? "desc" : params[:b_order]
if rorder == "update_time" || rorder == "work_score"
@student_works = @student_works.order("student_works.#{rorder} #{b_order}")
elsif rorder == "student_id"
@student_works = @student_works.joins(user: :user_extension).order("user_extensions.#{rorder} #{b_order}")
end
# 分页参数
page = params[:page] || 1
limit = params[:limit] || 20
@student_works = @student_works.page(page).per(limit)
@students = @course.students.where(user_id: @student_works.pluck(:user_id)).preload(:course_group)
if @homework.homework_type == "practice"
@student_works = @student_works.includes(:student_works_scores, user: :user_extension, myshixun: :games)
else
@student_works = @student_works.includes(:student_works_scores, :project, user: :user_extension)
end
end
if params[:format] == "xlsx"
if @user_course_identity >= Course::STUDENT
tip_exception(403, "无权限操作")
elsif @work_excel.blank? || @work_excel.size == 0
normal_status(-1,"暂无用户提交！")
elsif params[:export].present? && params[:export]
normal_status(0,"正在下载中")
else
respond_to do |format|
format.xlsx{
set_export_cookies
student_work_to_xlsx(@work_excel,@homework)
exercise_export_name = "#{current_user.real_name}_#{@course.name}_#{@homework.name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
render xlsx: "#{exercise_export_name.strip}",template: "homework_commons/works_list.xlsx.axlsx",locals:
{table_columns: @work_head_cells,task_users: @work_cells_column}
}
end
end
elsif params[:format] == "zip"
if @user_course_identity >= Course::STUDENT
tip_exception(403, "无权限操作")
else
if @work_excel.present?
zip_works = @work_excel&.where("work_status > 0")
status = checkfileSize(zip_works)
else
status = -1
end
if status == 0
if params[:export].present? && params[:export]
normal_status(0,"正在下载中")
else
respond_to do |format|
format.zip{
set_export_cookies
zipfile = zip_homework_common @homework, zip_works
file = decode64(zipfile[0][:base64file])
send_file "#{OUTPUT_FOLDER}/#{file}", filename: filename_for_content_disposition(file), type: 'application/zip'
}
end
end
else
normal_status(status, status == -2 ? "500M" : "无附件可下载")
end
end
end
end
end
def update_score
tip_exception("作业还未发布，暂不能计算成绩") if @homework.publish_time.nil? || @homework.publish_time > Time.now
begin
if @homework.unified_setting
student_works = @homework.student_works
user_ids = @course.students.pluck(:user_id)
else
user_ids = @course.students.where(course_group_id: @homework.published_settings.pluck(:course_group_id)).pluck(:user_id)
student_works = @homework.student_works.where(user_id: user_ids)
end
student_works = student_works.includes(:challenge_work_scores)
challenge_settings = @homework.homework_challenge_settings
challenge_setting_ids = challenge_settings.pluck(:challenge_id)
myshixuns = Myshixun.where(shixun_id: @homework.homework_commons_shixun&.shixun_id, user_id: user_ids).includes(:games)
myshixuns.find_each(batch_size: 100) do |myshixun|
work = student_works.select{|work| work.user_id == myshixun.user_id}.first
if work && myshixun
games = myshixun.games.select{|game| challenge_setting_ids.include?(game.challenge_id)}
HomeworksService.new.update_myshixun_work_score work, myshixun, games, @homework, challenge_settings
end
end
HomeworksService.new.update_student_eff_score @homework if (@homework.allow_late && @homework.late_time < Time.now) ||
(!@homework.allow_late && @homework.end_time < Time.now)
@homework.update_attribute('calculation_time', Time.now)
normal_status("更新成功")
rescue Exception => e
uid_logger(e.message)
tip_exception(e.message)
raise ActiveRecord::Rollback
end
end
def update_student_score
work = @homework.student_works.find_by(user_id: current_user.id)
myshixun = Myshixun.find_by(shixun_id: params[:shixun_id], user_id: current_user.id)
ActiveRecord::Base.transaction do
begin
if work && myshixun
challenge_settings = @homework.homework_challenge_settings
games = myshixun.games.where(challenge_id: challenge_settings.pluck(:challenge_id))
HomeworksService.new.update_myshixun_work_score work, myshixun, games, @homework, challenge_settings
normal_status("更新成功")
else
normal_status("还开启挑战，暂不能更新成绩")
end
rescue Exception => e
uid_logger(e.message)
tip_exception(e.message)
raise ActiveRecord::Rollback
end
end
end
def alter_name
tip_exception("作业名称不能为空") if params[:name].blank?
@homework.update_attributes(name: params[:name].strip)
normal_status("更新成功")
end
def show
@user = current_user
@attachments = @homework.attachments.where(attachtype: 1)
@work = @homework.user_work(current_user.id) if @user_course_identity == Course::STUDENT
end
# 评论列表接口、 包含一级和二级评论的获取
def show_comment
@page = params[:page] || 1
@limit = params[:limit] || 10
@parent = params[:parent_id]
@current_user = current_user
@messages = @homework.journals_for_messages
@messages_count = @messages.size
@parent_messages_count = @messages.parent_comment.size
if @parent
@messages = @messages.where(m_parent_id: @parent)
else
@messages = @messages.parent_comment
end
@messages = @messages.page(@page).per(@limit).order("created_on desc")
end
def reference_answer
# 只有课堂老师 或 作业设置了“公开答案”，则在作业截止时间后（若开启了补交，则补交截止后），提交了作品的学生 才能访问
if @homework.view_answer(@user_course_identity, current_user.id)
@attachments = @homework.attachments.where(attachtype: 2)
else
normal_status(403, "无权限访问")
end
@current_user = current_user
@work = @homework.user_work(current_user.id) if @user_course_identity == Course::STUDENT
end
def update_explanation
@homework.update_attributes(explanation: params[:explanation])
normal_status(0, "更新成功")
end
def new
tip_exception("type参数有误") if params[:type].blank? || ![1, 3].include?(params[:type].to_i)
@homework_type = params[:type].to_i
end
def create
tip_exception("type参数有误") if params[:type].blank? || ![1, 3].include?(params[:type].to_i)
@homework_type = params[:type].to_i
if @homework_type == 3
validate_min_max_num
tip_exception("base_on_project参数不能为空") if params[:base_on_project].nil?
end
ActiveRecord::Base.transaction do
begin
@homework = HomeworkCommon.new(homework_params)
@homework.homework_type = @homework_type
@homework.user_id = current_user.id
@homework.course_id = @course.id
homework_detail_manual = HomeworkDetailManual.new
@homework.homework_detail_manual = homework_detail_manual
homework_detail_manual.te_proportion = 0.7
homework_detail_manual.ta_proportion = 0.3
if @homework_type == 3
homework_detail_group = HomeworkDetailGroup.new(min_num: params[:min_num].to_i, max_num: params[:max_num].to_i,
base_on_project: params[:base_on_project])
@homework.homework_detail_group = homework_detail_group
end
if @homework.save!
homework_detail_manual.save! if homework_detail_manual
homework_detail_group.save! if homework_detail_group
# 作业描述的附件
Attachment.associate_container(params[:attachment_ids], @homework.id, @homework.class) if params[:attachment_ids]
# 作业参考答案的附件
Attachment.associate_container(params[:reference_attachment_ids], @homework.id, @homework.class, 2) if params[:reference_attachment_ids]
HomeworksService.new.create_works_list(@homework, @course)
else
tip_exception("创建失败")
end
rescue Exception => e
uid_logger(e.message)
tip_exception(e.message)
raise ActiveRecord::Rollback
end
end
end
def edit
end
def update
if @homework.homework_type == "group"
validate_min_max_num
tip_exception("base_on_project参数不能为空") if !@homework.has_relate_project && params[:base_on_project].nil?
end
ActiveRecord::Base.transaction do
begin
@homework.update_attributes(homework_params)
if @homework.homework_type == "group"
homework_detail_group = @homework.homework_detail_group
param_min = params[:min_num].to_i
param_max = params[:max_num].to_i
homework_detail_group.min_num = @homework.has_commit_work ? [param_min, homework_detail_group.min_num].min : param_min
homework_detail_group.max_num = @homework.has_commit_work ? [param_max, homework_detail_group.max_num].max : param_max
homework_detail_group.base_on_project = params[:base_on_project] unless @homework.has_relate_project
homework_detail_group.save!
end
# 作业描述的附件
Attachment.associate_container(params[:attachment_ids], @homework.id, @homework.class) if params[:attachment_ids]
# 作业参考答案的附件
Attachment.associate_container(params[:reference_attachment_ids], @homework.id, @homework.class, 2) if params[:reference_attachment_ids]
normal_status(0, "更新成功")
rescue Exception => e
uid_logger(e.message)
tip_exception(e.message)
raise ActiveRecord::Rollback
end
end
end
def settings
@user = current_user
@work = @homework.user_work(current_user.id) if @user_course_identity == Course::STUDENT
end
def update_settings
begin
# 课堂结束后不能再更新
unless @course.is_end
# 作业未发布时，unified_setting参数不能为空
if @homework.publish_time.nil? || @homework.publish_time > Time.now
tip_exception("缺少统一设置的参数") if params[:unified_setting].nil?
if params[:unified_setting] || @course.course_groups_count == 0
tip_exception("发布时间不能为空") if params[:publish_time].blank?
tip_exception("截止时间不能为空") if params[:end_time].blank?
tip_exception("发布时间不能早于当前时间") if params[:publish_time] <= Time.now.strftime("%Y-%m-%d %H:%M:%S")
tip_exception("截止时间不能早于当前时间") if params[:end_time] <= Time.now.strftime("%Y-%m-%d %H:%M:%S")
tip_exception("截止时间不能早于发布时间") if params[:publish_time] > params[:end_time]
tip_exception("截止时间不能晚于课堂结束时间") if @course.end_date.present? && params[:end_time] > @course.end_date.end_of_day
@homework.unified_setting = 1
@homework.homework_group_settings.destroy_all
@homework.publish_time = params[:publish_time]
# 截止时间为空时取发布时间后一个月
@homework.end_time = params[:end_time]
else
tip_exception("分班发布设置不能为空") if params[:group_settings].blank?
# 创建作业的分班设置
create_homework_group_settings @homework
setting_group_ids = []
params[:group_settings].each do |setting|
tip_exception("分班id不能为空") if setting[:group_id].length == 0
tip_exception("发布时间不能为空") if setting[:publish_time].blank?
tip_exception("截止时间不能为空") if setting[:end_time].blank?
tip_exception("发布时间不能早于当前时间") if setting[:publish_time] <= strf_time(Time.now)
tip_exception("截止时间不能早于当前时间") if setting[:end_time] <= strf_time(Time.now)
tip_exception("截止时间不能早于发布时间") if setting[:publish_time] > setting[:end_time]
tip_exception("截止时间不能晚于课堂结束时间") if @course.end_date.present? && setting[:end_time] > @course.end_date.end_of_day
publish_time = setting[:publish_time] == "" ? Time.now : setting[:publish_time]
# 截止时间为空时取发布时间后一个月
end_time = setting[:end_time] == "" ? Time.at(publish_time.to_time.to_i+30*24*3600) : setting[:end_time]
HomeworkGroupSetting.where(homework_common_id: @homework.id, course_group_id: setting[:group_id]).
update_all(publish_time: publish_time, end_time: end_time)
setting_group_ids << setting[:group_id]
end
# 未设置的分班：发布时间和截止时间都为nil
HomeworkGroupSetting.where.not(course_group_id: setting_group_ids).where(homework_common_id: @homework.id).
update_all(publish_time: nil, end_time: nil)
# 记录已发布需要发消息的分班
publish_group_ids = HomeworkGroupSetting.where(homework_common_id: @homework.id).group_published.pluck(:course_group_id)
@homework.unified_setting = 0
@homework.publish_time = @homework.min_group_publish_time
@homework.end_time = @homework.max_group_end_time
end
# 如果作业立即发布则更新状态、发消息
if @homework.publish_time <= Time.now and @homework_detail_manual.comment_status == 0
@homework_detail_manual.comment_status = 1
send_tiding = true
end
# 作业在"提交中"状态时
else
if @homework.end_time > Time.now && @homework.unified_setting
tip_exception("截止时间不能为空") if params[:end_time].blank?
tip_exception("截止时间不能早于当前时间") if params[:end_time] <= strf_time(Time.now)
tip_exception("截止时间不能晚于课堂结束时间") if @course.end_date.present? && params[:end_time] > strf_time(@course.end_date.end_of_day)
@homework.end_time = params[:end_time]
elsif !@homework.unified_setting
create_homework_group_settings @homework
tip_exception("分班发布设置不能为空") if params[:group_settings].blank?
params[:group_settings].each do |setting|
group_settings = HomeworkGroupSetting.where(homework_common_id: @homework.id, course_group_id: setting[:group_id])
tip_exception("分班id不能为空") if setting[:group_id].length == 0
tip_exception("发布时间不能为空") if setting[:publish_time].blank?
tip_exception("截止时间不能为空") if setting[:end_time].blank?
# 如果该发布规则 没有已发布的分班则需判断发布时间
tip_exception("发布时间不能早于等于当前时间") if setting[:publish_time] <= strf_time(Time.now) && group_settings.group_published.count == 0
tip_exception("截止时间不能早于等于当前时间") if setting[:end_time] <= strf_time(Time.now)
tip_exception("截止时间不能早于发布时间") if setting[:publish_time] > setting[:end_time]
tip_exception("截止时间不能晚于课堂结束时间") if @course.end_date.present? && setting[:end_time] > strf_time(@course.end_date.end_of_day)
group_settings.none_published.update_all(publish_time: setting[:publish_time])
group_settings.none_end.update_all(end_time: setting[:end_time])
end
@homework.end_time = @homework.max_group_end_time
end
end
# 补交设置
tip_exception("缺少allow_late参数") if params[:allow_late].nil?
tip_exception("缺少late_penalty参数") if params[:allow_late] && params[:late_penalty].blank?
tip_exception("缺少late_time参数") if params[:allow_late] && params[:late_time].blank?
current_late_penalty = @homework.late_penalty
if params[:allow_late]
tip_exception("补交结束时间必须晚于截止时间") if params[:late_time] <= strf_time(@homework.end_time)
tip_exception("补交结束时间不能晚于课堂结束时间") if @course.end_date.present? && params[:late_time] >
strf_time(@course.end_date.end_of_day)
tip_exception("迟交扣分不能小于0") if params[:late_penalty] && params[:late_penalty].to_i < 0
@homework.allow_late = true
@homework.late_time = params[:late_time]
@homework.late_penalty = params[:late_penalty].to_i
else
@homework.allow_late = false
@homework.late_penalty = 0
@homework.late_time = nil
end
# 迟交扣分有变动则更新迟交学生的成绩
late_penalty_change = @homework.late_penalty != current_late_penalty
if @homework.homework_type == "practice"
# 实训作业的评分设置
tip_exception("缺少answer_open_evaluation参数") if params[:answer_open_evaluation].nil?
tip_exception("缺少work_efficiency参数") if params[:work_efficiency].nil?
tip_exception("缺少eff_score参数") if params[:work_efficiency] && params[:eff_score].blank?
tip_exception("效率分不能小于等于0") if params[:eff_score] && params[:eff_score].to_i <= 0
tip_exception("缺少shixun_evaluation参数") if params[:shixun_evaluation].blank?
tip_exception("缺少challenge_settings参数") if params[:challenge_settings].blank?
# tip_exception("缺少challenge_id参数") if params[:challenge_settings][:challenge_id].blank?
# tip_exception("缺少challenge_score参数") if params[:challenge_settings][:challenge_score].blank?
# tip_exception("challenge_id参数的长度与challenge_score参数的长度不匹配") if
# params[:challenge_settings][:challenge_score].length != params[:challenge_settings][:challenge_id].length
current_eff_score = @homework.eff_score
@homework.work_efficiency = params[:work_efficiency]
@homework.eff_score = params[:work_efficiency] ? params[:eff_score].to_i : 0
update_eff_score = current_eff_score != @homework.eff_score
if @homework_detail_manual.answer_open_evaluation != params[:answer_open_evaluation]
@homework_detail_manual.answer_open_evaluation = params[:answer_open_evaluation]
score_change = true
end
@homework_detail_manual.shixun_evaluation = params[:shixun_evaluation].to_i
if params[:challenge_settings]
params[:challenge_settings].each do |challenge|
setting = @homework.homework_challenge_settings.find_by(challenge_id: challenge[:challenge_id])
score = challenge[:challenge_score]
if setting && setting.score != score
score_change = true
setting.update_attributes(score: score)
elsif setting.blank?
score_change = true
HomeworkChallengeSetting.create!(homework_common_id: @homework.id, challenge_id: challenge[:challenge_id],
shixun_id: @homework.homework_commons_shixun.try(:shixun_id), score: score)
end
end
if @homework.homework_challenge_settings.where.not(challenge_id: params[:challenge_settings].pluck(:challenge_id)).count > 0
score_change = true
@homework.homework_challenge_settings.where.not(challenge_id: params[:challenge_settings].pluck(:challenge_id)).destroy_all
end
end
# 公开设置
tip_exception("缺少score_open参数") if params[:score_open].nil?
@homework.score_open = params[:score_open]
@homework.save!
# if score_change
# @homework.student_works.has_committed.each do |student_work|
# HomeworksService.new.set_shixun_final_score student_work
# end
# end
# 更新所有学生的效率分(作业允许补交且补交已截止 或者 作业不允许补交且提交已截止)
if update_eff_score && @homework.end_or_late_none_group
HomeworksService.new.update_student_eff_score HomeworkCommon.find_by(id: @homework.id)
end
# 更新迟交扣分
if !(score_change || update_eff_score) && late_penalty_change
@homework.student_works.where(work_status: 2).each do |work|
work.late_penalty = @homework.late_penalty
work.save!
end
end
unless @homework.allow_late
@homework.student_works.where(work_status: 2).update_all(work_status: 1)
end
@homework_detail_manual.save!
@homework.save!
else
# 普通和分组作业的匿评设置
current_absence_penalty = @homework_detail_manual.absence_penalty
current_appeal_penalty = @homework_detail_manual.appeal_penalty
# 匿评未开启前可以更新：是否开启匿评、匿评开始时间、匿评数
if @homework_detail_manual.comment_status < 3
tip_exception("缺少anonymous_comment参数") if params[:anonymous_comment].nil?
# anonymous_comment :true 是启用，false 是不启用
if params[:anonymous_comment]
tip_exception("匿评开启时间不能为空") if params[:evaluation_start].blank?
tip_exception("匿评开启时间不能早于截止时间") if params[:evaluation_start] < strf_time(@homework.end_time)
tip_exception("匿评结束时间不能为空") if params[:evaluation_end].blank?
tip_exception("匿评截止时间必须晚于匿评开启时间") if params[:evaluation_end] <= params[:evaluation_start]
tip_exception("匿评截止时间不能晚于课堂结束时间") if @course.end_date.present? && params[:evaluation_end] >
strf_time(@course.end_date.end_of_day)
tip_exception("匿评数必须为正整数") if params[:evaluation_num].blank? || params[:evaluation_num].to_i < 1
tip_exception("缺评扣分不能为空") if params[:absence_penalty].blank?
tip_exception("缺评扣分不能小于0") if params[:absence_penalty].to_i < 0
tip_exception("缺评扣分不能大于100") if params[:absence_penalty].to_i > 100
end
@homework.anonymous_comment = params[:anonymous_comment]
@homework_detail_manual.evaluation_start = !@homework.anonymous_comment ? nil : params[:evaluation_start]
@homework_detail_manual.evaluation_num = !@homework.anonymous_comment ? 0 : params[:evaluation_num]
# 不启用匿评时还原申诉设置和教师、助教的评分比例
unless @homework.anonymous_comment
@homework.anonymous_appeal = false
@homework_detail_manual.appeal_time = nil
@homework_detail_manual.appeal_penalty = 0
@homework_detail_manual.te_proportion = 1
@homework_detail_manual.ta_proportion = 0
end
end
# 匿评未截止时可以更新匿评结束时间
if @homework_detail_manual.comment_status < 4
tip_exception("匿评结束时间不能为空") if @homework.anonymous_comment && params[:evaluation_end].blank?
tip_exception("匿评截止时间必须晚于匿评开启时间") if @homework.anonymous_comment &&
params[:evaluation_end] <= strf_time(@homework_detail_manual.evaluation_start)
tip_exception("匿评截止时间不能晚于课堂结束时间") if @homework.anonymous_comment &&
@course.end_date.present? && params[:evaluation_end] > strf_time(@course.end_date.end_of_day)
@homework_detail_manual.evaluation_end = !@homework.anonymous_comment ? nil : params[:evaluation_end]
end
# 作业未结束可以更新缺评扣分
tip_exception("缺评扣分不能为空") if @homework.anonymous_comment && params[:absence_penalty].blank?
tip_exception("缺评扣分不能小于0") if @homework.anonymous_comment && params[:absence_penalty].to_i < 0
tip_exception("缺评扣分不能大于100") if @homework.anonymous_comment && params[:absence_penalty].to_i > 100
@homework_detail_manual.absence_penalty = !@homework.anonymous_comment ? 0 : params[:absence_penalty].to_i
# 匿评申诉设置
# 匿评申诉未开启前可以更新：是否启用匿评申诉
if @homework_detail_manual.comment_status < 4 && @homework.anonymous_comment
tip_exception("缺少anonymous_appeal参数") if params[:anonymous_appeal].nil?
@homework.anonymous_appeal = params[:anonymous_appeal]
end
# 匿评申诉未结束前可以更新：匿评申诉结束时间
if @homework_detail_manual.comment_status < 5
tip_exception("匿评申诉结束时间不能为空") if @homework.anonymous_appeal && params[:appeal_time].blank?
tip_exception("匿评开启时间不能早于匿评截止时间") if @homework.anonymous_appeal &&
params[:appeal_time] <= strf_time(@homework_detail_manual.evaluation_end)
tip_exception("匿评申诉结束不能晚于课堂结束时间") if @homework.anonymous_appeal &&
@course.end_date.present? && params[:appeal_time] > strf_time(@course.end_date.end_of_day)
@homework_detail_manual.appeal_time = @homework.anonymous_appeal ? params[:appeal_time] : nil
end
# 作业未结束可以更新违规匿评扣分
tip_exception("违规匿评扣分不能为空") if @homework.anonymous_appeal && params[:appeal_penalty].blank?
tip_exception("违规匿评扣分不能小于0") if @homework.anonymous_appeal && params[:appeal_penalty].to_i < 0
tip_exception("违规匿评扣分不能大于100") if @homework.anonymous_appeal && params[:appeal_penalty].to_i > 100
@homework_detail_manual.appeal_penalty = @homework.anonymous_appeal ? params[:appeal_penalty].to_i : 0
# 如果缺评扣分的设置有变更且匿评已截止
absence_penalty_change = current_absence_penalty != @homework_detail_manual.absence_penalty &&
@homework_detail_manual.comment_status >= 4
# 如果违规匿评扣分的设置有变更且匿评已截止
appeal_penalty_change = current_appeal_penalty != @homework_detail_manual.appeal_penalty &&
@homework_detail_manual.comment_status >= 4
# 评分设置
tip_exception("助教评分模式不能为空") if params[:ta_mode].blank?
# 助教评分模式的变更
ta_mode_change = @homework_detail_manual.ta_mode != params[:ta_mode].to_i
@homework_detail_manual.ta_mode = params[:ta_mode].to_i
# 最终成绩组成
tip_exception("最终成绩组成模式不能为空") if params[:final_mode].nil?
final_mode_change = @homework_detail_manual.final_mode != params[:final_mode]
@homework_detail_manual.final_mode = params[:final_mode]
if !@homework_detail_manual.final_mode
tip_exception("教师评分比例不能为空") if params[:te_proportion].blank?
te_proportion = params[:te_proportion].to_f.round(2)
tip_exception("教师评分比例不能小于0") if te_proportion < 0
tip_exception("助教评分比例不能为空") if params[:ta_proportion].blank?
ta_proportion = params[:ta_proportion].to_f.round(2)
tip_exception("助教评分比例不能小于0") if ta_proportion < 0
if !@homework.anonymous_comment
tip_exception("评分比例之和不能大于100") if (te_proportion + ta_proportion) > 1.0
else
tip_exception("学生评分比例不能为空") if params[:st_proportion].blank?
st_proportion = params[:st_proportion].to_f.round(2)
tip_exception("学生评分比例不能小于0") if st_proportion < 0
tip_exception("评分比例之和不能大于100") if (te_proportion + ta_proportion + st_proportion) > 1.0
end
proportion_change = @homework_detail_manual.te_proportion.round(2) != te_proportion ||
@homework_detail_manual.ta_proportion.round(2) != ta_proportion
@homework_detail_manual.te_proportion = te_proportion
@homework_detail_manual.ta_proportion = ta_proportion
else
@homework_detail_manual.te_proportion = 1
@homework_detail_manual.ta_proportion = 0
end
# 公开属性设置
tip_exception("缺少work_public参数") if params[:work_public].nil?
tip_exception("缺少score_open参数") if params[:score_open].nil?
tip_exception("缺少answer_public参数") if params[:answer_public].nil?
@homework.work_public = params[:work_public]
@homework.score_open = params[:score_open]
@homework.answer_public = params[:answer_public]
@homework_detail_manual.save!
@homework.save!
# 迟交扣分、缺评扣分、违规匿评扣分、助教评分模式变更、最终成绩组成、评分比例变更都需要更新学生成绩
if late_penalty_change || absence_penalty_change || appeal_penalty_change || ta_mode_change ||
final_mode_change || proportion_change
student_works = @homework.student_works.has_committed
work_ids = student_works.pluck(:id)
student_works.each do |student_work|
# 迟交扣分
student_work.late_penalty = student_work.work_status == 1 ? 0 : @homework.late_penalty
# 缺评扣分的更新 如果之前的作业缺评扣分为0，则需重新计算缺评次数
if absence_penalty_change
absence_penalty_count = current_absence_penalty == 0 ? student_work.absence_count :
(student_work.absence_penalty / current_absence_penalty).to_i
student_work.absence_penalty = absence_penalty_count * @homework_detail_manual.absence_penalty
end
# 违规匿评扣分 如果之前的作业违规扣分为0，则需重新计算违规匿评次数
if appeal_penalty_change
appeal_penalty_count = current_appeal_penalty == 0 ? student_work.appeal_count :
(student_work.appeal_penalty / current_appeal_penalty).to_i
student_work.appeal_penalty = appeal_penalty_count * @homework_detail_manual.appeal_penalty
end
# 助教模式变更且有助教评分记录时才更新
if ta_mode_change && student_work.student_works_scores.where("reviewer_role = 2 AND score IS NOT NULL").count > 0
student_work.teaching_asistant_score = student_work.ta_score @homework_detail_manual.ta_mode
end
student_work.save!
end
end
end
HomeworkCommonPushNotifyJob.perform_later(@homework.id, publish_group_ids) if send_tiding
normal_status(0, "更新成功")
else
tip_exception("课堂已结束不能再更新")
end
rescue Exception => e
uid_logger(e.backtrace)
tip_exception(e.message)
raise ActiveRecord::Rollback
end
end
# 选用实训
def shixuns
@main_catrgory = @course.course_modules.where(module_type: "shixun_homework")
@homework_category = @main_catrgory.take.course_second_categories
search = params[:search]
type = params[:type]
# 超级管理员用户显示所有未隐藏的实训、非管理员显示所有已发布的实训（对本单位公开且未隐藏未关闭）
if current_user.admin?
@shixuns = Shixun.unhidden
else
none_shixun_ids = ShixunSchool.where("school_id != #{current_user.school_id}").pluck(:shixun_id)
@shixuns = Shixun.where.not(id: none_shixun_ids).unhidden
end
# 实训的所有标签
@tags = TagRepertoire.select([:id, :name]).joins(:shixuns).where(shixuns: {id: @shixuns}).distinct
if params[:search] && params[:search].strip != ""
@shixuns = @shixuns.joins(:user).where("shixuns.name like ? or concat(users.lastname, users.firstname) like ?",
"%#{search}%", "%#{search}%").distinct
end
unless type.blank? || type == "all"
@shixuns = @shixuns.joins(:shixun_tag_repertoires).where(shixun_tag_repertoires: {tag_repertoire_id: type}).distinct
end
@shixuns = @shixuns.select([:id, :name, :status, :myshixuns_count, :identifier, :user_id, :trainee])
@total_count = @shixuns.size
## 分页参数
page = params[:page] || 1
@shixuns = @shixuns.reorder("shixuns.created_at desc").includes(:challenges, user: [user_extension: :school]).page(page).per(10)
# 新版用下面的代码
# ## 我的实训
# @shixuns =
# if params[:order_by] == 'mine'
# current_user.my_shixuns.unhidden
# else
# if current_user.admin?
# Shixun.unhidden
# else
# none_shixun_ids = ShixunSchool.where("school_id != #{current_user.school_id}").pluck(:shixun_id)
#
# @shixuns = Shixun.where.not(id: none_shixun_ids).unhidden
# end
# end
#
# ## 方向
# if params[:tag_level].present? && params[:tag_id].present?
# @shixuns = @shixuns.filter_tag(params[:tag_level].to_i, params[:tag_id].to_i)
# case params[:tag_level].to_i
# when 1 #大类
# @search_tags = Repertoire.find(params[:tag_id].to_i).name
# when 2 #子类
# @search_tags = SubRepertoire.find(params[:tag_id].to_i).name
# when 3 #tag
# tag = TagRepertoire.find(params[:tag_id].to_i)
# @search_tags = "#{tag.sub_repertoire.name} / #{tag.name}"
# end
# end
#
# ## 搜索关键字创建者、实训名称、院校名称
# if params[:keyword].present?
# keyword = params[:keyword].strip
# @shixuns = @shixuns.joins(user: [user_extenison: :school]).
# where("schools.name like '%#{keyword}%'
# or concat(lastname, firstname) like '%#{keyword}%'
# or shixuns.name like '%#{keyword.split(" ").join("%")}%'").distinct
# end
#
# ## 筛选 难度
# if params[:diff].present? && params[:diff].to_i != 0
# @shixuns = @shixuns.where(trainee: params[:diff])
# end
#
# ## 排序参数
# bsort = params[:sort] || 'desc'
# case params[:order_by] || 'hot'
# when 'hot'
# @shixuns = @shixuns.order("myshixuns_count #{bsort}")
# when 'mine'
# @shixuns = @shixuns.order("shixuns.created_at #{bsort}")
# else
# @shixuns = @shixuns.order("myshixuns_count #{bsort}")
# end
#
# @total_count = @shixuns.count
#
# ## 分页参数
# page = params[:page] || 1
# limit = params[:limit] || 15
#
# @shixuns = @shixuns.includes(:challenges, user: [user_extension: :school]).page(page).per(limit)
#
end
def create_shixun_homework
tip_exception("请至少选择一个实训") if params[:shixun_ids].blank?
shixuns = Shixun.where(id: params[:shixun_ids]).reorder("id desc")
@homework_ids = []
unless params[:category_id].blank?
@category = @course.course_second_categories.find_by(id: params[:category_id], category_type: "shixun_homework")
end
ActiveRecord::Base.transaction do
begin
shixuns.each do |shixun|
homework = HomeworksService.new.create_homework shixun, @course, @category, current_user
@homework_ids << homework.id
end
rescue Exception => e
uid_logger(e.message)
tip_exception("创建失败")
raise ActiveRecord::Rollback
end
end
end
# 选用实训课程
def subjects
@tags = Repertoire.where(nil).order("updated_at desc")
# select = params[:select] # 路径导航类型
select = params[:type] # 路径导航类型
reorder = params[:order] || "myshixun_count"
sort = params[:sort] || "desc"
search = params[:search]
## 分页参数
page = params[:page] || 1
limit = params[:limit] || 15
offset = (page.to_i-1) * limit
# 最热排序
if reorder == "myshixun_count"
if select && select != "all"
@subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status,
subjects.shixuns_count, sum(shixuns.myshixuns_count) AS myshixun_member_count FROM subjects join stage_shixuns
on stage_shixuns.subject_id = subjects.id join shixuns on shixuns.id = stage_shixuns.shixun_id where
subjects.hidden = 0 AND subjects.status = 2 AND subjects.name like '%#{search}%'
AND subjects.repertoire_id = #{select} GROUP BY subjects.id ORDER BY myshixun_member_count #{sort}")
else
@subjects = Subject.find_by_sql("SELECT subjects.id, subjects.user_id, subjects.name, subjects.stages_count, subjects.repertoire_id, subjects.status,
subjects.shixuns_count, sum(shixuns.myshixuns_count) AS myshixun_member_count FROM subjects join stage_shixuns
on stage_shixuns.subject_id = subjects.id join shixuns on shixuns.id = stage_shixuns.shixun_id where
subjects.hidden = 0 AND subjects.status = 2 AND subjects.name like '%#{search}%'
GROUP BY subjects.id ORDER BY myshixun_member_count #{sort}")
end
else
# 我的路径
if reorder == "mine"
mine_subject_id = StageShixun.find_by_sql("select DISTINCT(subject_id) from stage_shixuns where shixun_id in
(select distinct(shixun_id) from myshixuns where user_id=#{current_user.id})").map(&:subject_id)
manage_subject_id = SubjectMember.where(user_id: current_user.id).pluck(:subject_id)
total_subject_id = (mine_subject_id + manage_subject_id).uniq
@subjects = Subject.where(id: total_subject_id)
end
# 类型
if select && select != "all"
@subjects = @subjects.where(repertoire_id: select)
end
if search.present?
@subjects = @subjects.where("name like ?", "%#{search}%")
end
# 排序
order_str = "updated_at #{sort}"
@subjects = @subjects.reorder(order_str)
end
@total_count = @subjects.size
if reorder != "myshixun_count"
@subjects = @subjects.page(page).per(limit).includes(:shixuns, user: [user_extension: :school])
else
@subjects = @subjects[offset, limit]
unless @subjects.blank?
subject_ids = @subjects.pluck(:id)
order_ids = subject_ids.size > 0 ? subject_ids.join(',') : -1
@subjects = Subject.where(id: subject_ids).order("field(id,#{order_ids})").includes(:shixuns, user: [user_extension: :school])
end
end
end
def create_subject_homework
tip_exception("请至少选择一个实训课程") if params[:subject_ids].blank?
subjects = Subject.where(id: params[:subject_ids], status: 2).includes(stages: :shixuns).reorder("id desc")
@homework_ids = []
none_shixun_ids = ShixunSchool.where("school_id != #{current_user.school_id}").pluck(:shixun_id)
course_module = @course.course_modules.find_by(module_type: "shixun_homework")
ActiveRecord::Base.transaction do
begin
subjects.each do |subject|
subject.stages.each do |stage|
# 为实训作业创建与stage同名的子目录
category = CourseSecondCategory.find_by(name: stage.name, course_id: @course.id, category_type: "shixun_homework") ||
CourseSecondCategory.create!(name: stage.name, course_id: @course.id, category_type: "shixun_homework",
course_module_id: course_module.id, position: course_module.course_second_categories.count + 1)
# 去掉不对当前用户的单位公开的实训，已发布的实训
stage.shixuns.where.not(shixuns: {id: none_shixun_ids}).unhidden.each do |shixun|
homework = HomeworksService.new.create_homework shixun, @course, category, current_user
@homework_ids << homework.id
end
end
end
rescue Exception => e
uid_logger(e.message)
tip_exception("创建失败")
raise ActiveRecord::Rollback
end
end
end
def publish_groups
@current_user = current_user
if @homework.publish_immediately @current_user
# 可立即发布的分班：当前用户管理的分班去除已发布的分班
group_ids = @course.charge_group_ids(@current_user) - @homework.homework_group_settings.group_published.pluck(:course_group_id)
@course_groups = @course.course_groups.where(id: group_ids)
else
tip_exception("没有可发布的分班")
end
end
def publish_homework
tip_exception("请至少选择一个分班") if params[:group_ids].blank? && @course.course_groups.size != 0
tip_exception("缺少截止时间参数") if params[:end_time].blank?
tip_exception("截止时间不能早于当前时间") if params[:end_time] <= strf_time(Time.now)
tip_exception("截止时间不能晚于课堂结束时间") if @course.end_date.present? && params[:end_time] > strf_time(@course.end_date.end_of_day)
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks = homeworks.includes(:homework_group_settings, :homework_detail_manual)
charge_group_ids = @course.charge_group_ids(current_user)
publish_groups = charge_group_ids & params[:group_ids] if params[:group_ids]
ActiveRecord::Base.transaction do
begin
homeworks.each do |homework|
# 作业未发布时
if homework.homework_detail_manual.try(:comment_status) == 0
if !params[:group_ids].blank?
# 全选即统一设置，unified_setting为true
if @course.course_groups.where(id: publish_groups).size == @course.course_groups.size
homework.homework_group_settings.destroy_all
homework.unified_setting = true
homework.end_time = params[:end_time]
else
homework.unified_setting = false
# 创建作业分班设置：homework_group_setting
create_homework_group_settings(homework)
# 选中的分班设置的发布时间改为当前时间，截止时间改为传的截止时间参数
homework.homework_group_settings.where(course_group_id: publish_groups).update_all(publish_time: Time.now,
end_time: params[:end_time])
# 发消息
tiding_group_ids = publish_groups
end
else
homework.homework_group_settings.destroy_all
# students = @course.students
end
homework.publish_time = Time.now
# 截止时间的处理
if homework.end_time.nil?
homework.end_time = params[:end_time]
elsif homework.max_group_end_time
homework.end_time = homework.max_group_end_time
end
homework.homework_detail_manual.update_attribute('comment_status', 1)
if homework.course_acts.size == 0
homework.course_acts << CourseActivity.new(user_id: homework.user_id, course_id: homework.course_id)
end
# 发消息
HomeworkCommonPushNotifyJob.perform_later(homework.id, tiding_group_ids)
else
create_homework_group_settings(homework)
none_publish_settings = homework.homework_group_settings.where(course_group_id: publish_groups).none_published
none_publish_settings.update_all(publish_time: Time.now, end_time: params[:end_time])
if homework.max_group_end_time
homework.end_time = homework.max_group_end_time
end
HomeworkCommonPushNotifyJob.perform_later(homework.id, none_publish_settings.pluck(:course_group_id))
end
if homework.end_time > Time.now && homework.homework_detail_manual.try(:comment_status) > 1
homework.homework_detail_manual.update_attribute("comment_status", 1)
end
# 补交结束时间
homework.late_time = Time.at(homework.end_time.to_i + 30*24*3600) if homework.allow_late && homework.late_time.nil?
homework.save!
# 更新学生状态及成绩(手动点击计算)
# HomeworkPublishUpdateWorkStatusJob.perform_later(tiding_group_ids, homework.id)
end
normal_status(0, "发布成功")
rescue Exception => e
uid_logger(e.message)
tip_exception("发布失败")
raise ActiveRecord::Rollback
end
end
end
def end_groups
@current_user = current_user
if @homework.end_immediately @current_user
# 可立即截止的分班：统一设置则是用户管理的所有分班，否则是当前用户管理的分班中已发布且未截止的
charge_group_ids = @course.charge_group_ids(@current_user) # 当前用户管理的分班
group_ids = @homework.unified_setting ? charge_group_ids :
@homework.homework_group_settings.where(course_group_id: charge_group_ids).none_end.pluck(:course_group_id)
@course_groups = @course.course_groups.where(id: group_ids)
else
tip_exception("没有可截止的分班")
end
end
def end_homework
tip_exception("请至少选择一个分班") if params[:group_ids].blank? && @course.course_groups.size != 0
time = Time.now.strftime("%Y-%m-%d %H:%M:%S")
# 已发布且未截止的作业才能立即截止
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks = homeworks.published_no_end.includes(:homework_group_settings, :homework_detail_manual, :homework_challenge_settings)
course_students = @course.students
charge_group_ids = @course.charge_group_ids(current_user)
end_groups = charge_group_ids & params[:group_ids] if params[:group_ids]
ActiveRecord::Base.transaction do
begin
homeworks.each do |homework|
homework_detail_manual = homework.homework_detail_manual
# 分组设置
if !params[:group_ids].blank?
# 确保之前是统一设置或者有新创建的分班的数据一致性
create_homework_group_settings(homework)
homework.unified_setting = false if homework.unified_setting && end_groups.length != @course.course_groups_count
# 已发布且未截止的分班
none_end_settings = homework.homework_group_settings.where(course_group_id: end_groups).published_no_end
none_end_settings.update_all(end_time: time)
student_works = homework.student_works.where(user_id: course_students.where(course_group_id: none_end_settings.
pluck(:course_group_id)).pluck(:user_id)).has_committed if homework.homework_type == "practice"
homework.end_time = homework.max_group_end_time
if homework.end_time > time && homework_detail_manual.try(:comment_status) > 1
homework_detail_manual.update_attribute("comment_status", 1)
end
# 统一设置
elsif homework.unified_setting
student_works = homework.student_works.has_committed if homework.homework_type == "practice"
homework.end_time = time
end
homework_detail_manual.update_attribute("comment_status", 2) if homework.end_time <= time
# 实训作业的作品需要计算是否迟交
if homework.homework_type == "practice"
# shixun = homework.shixuns.first
# homework_challenge_settings = homework.homework_challenge_settings
unless student_works.blank?
student_works.joins(:myshixun).where("myshixuns.status != 1").update_all(late_penalty: homework.late_penalty) if homework.allow_late
=begin
student_works.where("work_status != 0").includes(:myshixun).each do |student_work|
unless student_work.myshixun.is_complete?
student_work.update_attributes(work_status: 2, late_penalty: homework.late_penalty)
student_work.late_penalty = homework.late_penalty
end
HomeworksService.new.set_shixun_final_score student_work, student_work.myshixun, homework_detail_manual.answer_open_evaluation,
homework_challenge_settings
end
student_works.where("work_status = 0").each do |student_work|
myshixun = Myshixun.where(shixun_id: shixun.id, user_id: student_work.user_id).first
if myshixun.present?
student_work.update_attributes(work_status: (myshixun.is_complete? ? 1 : 2),
late_penalty: myshixun.is_complete? ? 0 : homework.late_penalty,
commit_time: myshixun.created_at, myshixun_id: myshixun.id)
student_work.late_penalty = myshixun.is_complete? ? 0 : homework.late_penalty
HomeworksService.new.set_shixun_final_score student_work, myshixun, homework_detail_manual.answer_open_evaluation,
homework_challenge_settings
end
end
=end
# 更新所有学生的效率分(重新取homework确保是更新后的)
HomeworkEndUpdateScoreJob.perform_later(homework.id) if !homework.allow_late && homework.end_time <= time
end
end
homework.save!
end
normal_status(0, "更新成功")
rescue Exception => e
uid_logger(e.message)
tip_exception("操作失败")
raise ActiveRecord::Rollback
end
end
end
def set_public
tip_exception("仅公开课堂才能公开作业") if @course.is_public == 0
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks.update_all(is_public: 1)
normal_status(0, "更新成功")
end
def choose_category
@main_catrgory = @course.course_modules.where(module_type: "shixun_homework")
@homework_category = @main_catrgory.take.course_second_categories
end
# 实训作业移动到目录
def move_to_category
tip_exception("请选择要移动的目录") if params[:new_category_id].blank?
category = @course.course_second_categories.find_by(id: params[:new_category_id])
if params[:new_category_id].to_i == 0 || category.present?
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks.update_all(course_second_category_id: params[:new_category_id])
normal_status(0, "更新成功")
else
normal_status(-1, "目录不存在")
end
end
# 删除多个作业
def multi_destroy
ActiveRecord::Base.transaction do
begin
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks.destroy_all
# 这些写是因为model中的关联删除无法删除is_delete=0的作品
StudentWork.where(homework_common_id: homeworks.pluck(:id)).destroy_all
normal_status(0, "删除成功")
rescue Exception => e
uid_logger(e.message)
tip_exception("删除失败")
raise ActiveRecord::Rollback
end
end
end
#加入到题库
def add_to_homework_bank
homeworks = @course.homework_commons.where(id: params[:homework_ids])
homeworks.each do |homework|
ActiveRecord::Base.transaction do
begin
homework_bank = current_user.homework_banks.find_by(homework_common_id: homework.id)
if homework_bank.present?
# 如果作业加入过题库则更新参数
if homework_bank.homework_type == 1
homework_bank.update_attributes(name: homework.name, description: homework.description,
reference_answer: homework.reference_answer, course_list_id: @course.course_list_id)
elsif homework_bank.homework_type == 3
homework_detail_group = homework.homework_detail_group
homework_bank.update_attributes(name: homework.name, description: homework.description,
reference_answer: homework.reference_answer, course_list_id: @course.course_list_id,
min_num: homework_detail_group.min_num, max_num: homework_detail_group.max_num,
base_on_project: homework_detail_group.base_on_project)
end
# 附件的更新
homework_bank.attachments.destroy_all
homework.attachments.each do |attachment|
att = attachment.copy
att.author_id = homework_bank.user_id
att.copy_from = attachment.id
homework_bank.attachments << att
end
else
new_homework_bank = add_to_homework_bank_f homework
new_homework_bank.save!
end
rescue Exception => e
uid_logger(e.message)
tip_exception("删除失败")
raise ActiveRecord::Rollback
end
end
end
normal_status(0, "加入成功")
end
# 代码查重分班列表
def group_list
@page = params[:page] || 1
@limit = params[:limit] || 10
@course_groups = @course.course_groups.page(@page).per(@limit)
@ungroup_user_ids = @course.course_members.ungroup_students.pluck(:user_id)
end
# 班级作品查重
def homework_code_repeat
tip_exception(-1,"分班id不能为空!") if params[:group_ids].nil?
shixun = @homework.shixuns.take
# 通过代码文件来判断语言
language = shixun.challenges.practice_type.pluck(:path).first
language = language.split("；")[0].split(".")[1].downcase if language.present?
user_lists = []
if language.present? && (language == "java" || language == "py")
user_ids = @course.course_members.where(course_group_id: params[:group_ids]).distinct(:user_id).pluck(:user_id)
challenge_ids = @homework.homework_challenge_settings.pluck(:challenge_id)
challenge_ids = challenge_ids.size == 0 ? "(-1)" : "(#{challenge_ids.join(",")})"
user_ids.each do |user_id|
code_infos = []
games = Game.find_by_sql("select games.* from games right join myshixuns ms on games.myshixun_id = ms.id where
games.user_id = #{user_id} and games.status = 2 and ms.shixun_id = #{shixun.id} and
games.challenge_id in #{challenge_ids}")
games.each do |game|
game.game_codes.each do |game_code|
code_infos << {
path: game_code.path,
content: Base64.urlsafe_encode64(game_code.new_code.to_s, padding: false),
passed_time: game.end_time.try(:strftime, '%Y-%m-%d %H:%M:%S')
}
end
end
if code_infos.size != 0
user_lists << {
user_id: user_id,
code_info: code_infos
}
end
end
result = ReviewService.check(user_lists, language == "py" ? "python" : "java")
if result.status == 0
params[:group_ids].each do |group_id|
@homework.homework_group_reviews << HomeworkGroupReview.new(:course_group_id => group_id,
:user_id => current_user.id,
:query_id => result.query_id)
end
normal_status("代码查重成功")
else
if result.status == 1
tip_exception(-4,"代码查重异常，请稍后重试")
else
tip_exception(-3,"正在查重，请在几分钟后刷新页面查看结果")
end
end
else
tip_exception(-2,"平台目前支持java、python语言的查重<br/>其他语言正在规划中，敬请期待")
end
end
# 代码查重届结果
def code_review_results
# 如果有未获取结果的查重操作 则先读取结果
get_new_code_reviews_result @homework
@current_user = current_user
# 列表数据
rorder = params[:order] || "code_rate"
sort = params[:sort] || "desc"
page = params[:page] || 1
limit = params[:limit] || 15
student_works = @homework.student_works.where("work_status > 0")
# 按分班id搜索
user_ids =
if params[:group_ids]
# 筛选了分班
group_student_ids = @course.course_members.where(course_group_id: params[:group_ids]).pluck(:user_id)
student_works.where(:user_id => group_student_ids).pluck(:user_id)
else
# 如果当前用户有分班 显示分班内的学生，没有则显示全部
user_ids = @course.user_group_students(current_user.id).pluck(:user_id)
if user_ids.present?
student_works.where(:user_id => user_ids).pluck(:user_id)
else
student_works.pluck(:user_id)
end
end
# 查询作品数总数
@all_reviews_count = user_ids.count
@users_reviews = @homework.homework_review_results.where("code_rate >= 50.0")
.where(:user_id => user_ids).joins(user: :user_extension)
# 按学号和姓名搜索
if params[:search]
@users_reviews = @users_reviews.where("concat(lastname, firstname) like :keyword or student_id like :keyword", keyword: "%#{params[:search]}%")
end
# 抄袭作品数
@copy_reviews_count = @users_reviews.count
# 排序搜索
@users_reviews = @users_reviews.order("#{rorder} #{sort}").page(page).per(limit)
# 获取所有查重过的分班
@course_groups = @course.course_groups.where(id: @homework.homework_group_reviews.pluck(:course_group_id).uniq)
# 如果未分班被查重过，则显示未分班列
@non_course_group =
if @homework.homework_group_reviews.where(course_group_id: 0).count > 0
@course.course_members.where(role: 4, course_group_id: 0).count
end
# 最新一次的查重时间
@last_review_time = format_time @homework.homework_group_reviews.last.try(:created_at)
end
# 代码查重代码的详情
def code_review_detail
@student_work = @homework.student_works.find_by(user_id: params[:user_id])
@user = @student_work.user
tip_exception("当前用户无作品可以显示") if @student_work.nil?
# 查询最新一次的查重标识query_id
group_id = @course.course_members.where(user_id: params[:user_id]).pluck(:course_group_id).first
query_id = @homework.homework_group_reviews.where(:course_group_id => group_id).last.try(:query_id)
results = ReviewService.query_result({user_id: params[:user_id], query_id: query_id})
@shixun = @homework.shixuns.take
if results.status == 0
code_info = results.code_info
homework_challenge_settings = @homework.homework_challenge_settings
@challenges = @shixun.challenges.where(id: homework_challenge_settings.pluck(:challenge_id), st: 0)
@challenges =
@challenges.map do |challenge|
code_rate = 0
game_codes = results.code_info.select {|info| challenge.path.split("；").include?(info.origin_path)}
# 先判断用户该关卡是否查重了 取多个待补充文件的平均值
if game_codes.count > 0
code_rate += game_codes.map(&:rate).sum / challenge.path.split("；").length
end
target = game_codes.count > 0 ? game_codes[0].target_user_id : nil
# 作品完成时间
game = challenge.games.find_by(user_id: @user.id)
end_time = game.end_time
# 用户关卡的得分
all_score = homework_challenge_settings.find_by(challenge_id: challenge.id).try(:score).to_f
final_score = @student_work.work_challenge_score game, all_score
# 抄袭用户
copy_user = User.find_by_id(game_codes[0].target_user_id)
copy_end_time = copy_user.games.find_by(challenge_id: challenge.id).try(:end_time) if copy_user.present?
# 代码部分
code_list = []
challenge.path.split("；").each do |path|
if code_info.select{|info| path == info.origin_path}.size > 0
info = code_info.select{|info| path == info.origin_path}[0]
code_list << {path: path, origin_content: info.origin_content, target_content: info.target_content}
end
end
{code_rate: code_rate, copy_user_id: copy_user.try(:id), end_time: end_time, final_score: final_score,
all_score: all_score, copy_end_time: copy_end_time, copy_username: copy_user.try(:full_name),
username: game.user.full_name, code_list: code_list, subject: challenge.subject, position: challenge.position,
id: challenge.id}
end
else
if results.status == 1
tip_exception(-1, "代码查重异常，请稍后重试")
else
tip_exception(-2, "代码查重正在执行中，请稍后")
end
end
end
private
def find_homework
begin
@homework = HomeworkCommon.find(params[:id])
@course = @homework.course
@homework_detail_manual = @homework.homework_detail_manual
rescue Exception => e
uid_logger(e.message)
tip_exception("id不存在")
end
end
def homework_params
tip_exception("name参数不能为空") if params[:name].blank?
tip_exception("description参数不能为空") if params[:description].blank?
params.require(:homework_common).permit(:name, :description, :reference_answer)
end
def require_id_params
tip_exception("请至少选择一个作业") if params[:homework_ids].blank?
tip_exception("批量设置不能超过15个") if params[:homework_ids].length > 15
end
def validate_min_max_num
tip_exception("min_num参数不能为空") if params[:min_num].blank?
tip_exception("max_num参数不能为空") if params[:max_num].blank?
tip_exception("最小人数不能小于1") if params[:min_num].to_i < 1
tip_exception("最大人数不能小于最小人数") if params[:max_num].to_i < params[:min_num].to_i
end
def validate_absence_penalty
end
def create_homework_group_settings homework
if homework.homework_group_settings.size != @course.course_groups.size
@course.course_groups.where.not(id: homework.homework_group_settings.pluck(:course_group_id)).each do |group|
homework.homework_group_settings << HomeworkGroupSetting.new(course_group_id: group.id, course_id: @course.id,
publish_time: homework.publish_time, end_time: homework.end_time)
end
end
end
def get_new_code_reviews_result homework
if homework.code_reviews_new_results?
# 获取最新的查询id
query_id = homework.homework_group_reviews.where(status: 0).last.try(:query_id)
results = ReviewService.query_result({query_id: query_id})
if results.status == 0
shixun = homework.shixuns.take
challenges = shixun.challenges.where(id: homework.homework_challenge_settings.pluck(:challenge_id), st: 0)
challenge_count = challenges.count
Rails.logger.info("#####results_user_list: #{results.user_lists.to_json}")
results.user_lists.map(&:user_id).uniq.each do |user|
user_rate = 0
# 计算每个关卡的相似度
challenges.each do |challenge|
game_codes = results.user_lists.select{|user_list| user_list.user_id == user &&
challenge.path.split("；").include?(user_list.origin_path)}
# 先判断用户该关卡是否查重了 取多个待补充文件的平均值
if game_codes.count > 0
user_rate += game_codes.map(&:rate).sum / challenge.path.split("；").length
end
end
user_rate = challenge_count == 0 ? 0 : user_rate / challenge_count
# 如果用户已有查重记录则更新相似度 否则新建一条记录
user_review = homework.homework_review_results.find_by(:user_id => user)
if user_review.present?
user_review.update_attributes(:code_rate => user_rate)
else
homework.homework_review_results.create(:user_id => user, :code_rate => user_rate)
end
end
nuser_ids = results.user_lists.map(&:user_id).uniq
homework.homework_review_results.where.not(user_id: nuser_ids).destroy_all
homework.homework_group_reviews.where(status: 0).update_all(status: 1)
elsif results.status == 2
tip_exception(-2, "代码查重正在执行中，请稍后")
else
tip_exception(-1, "代码查重异常，请稍后重试")
end
end
end
def add_to_homework_bank_f homework
homework_bank = HomeworkBank.new(name: homework.name, description: homework.description, user_id: current_user.id,
homework_type: homework.homework_type == "normal" ? 1 : 3, quotes: 1, is_public: 0,
homework_common_id: homework.id, reference_answer: homework.reference_answer,
course_list_id: @course.course_list_id)
if homework.homework_type == "group" && homework.homework_detail_group
homework_bank.min_num = homework.homework_detail_group.min_num
homework_bank.max_num = homework.homework_detail_group.max_num
homework_bank.base_on_project = homework.homework_detail_group.base_on_project
end
homework.attachments.each do |attachment|
att = attachment.copy
att.author_id = homework_bank.user_id
att.copy_from = attachment.id
att.attachtype = attachment.attachtype || 1
homework_bank.attachments << att
end
homework_bank
end
end