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class GraduationTasksController < ApplicationController
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before_action :require_login, except: [:index]
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before_action :find_course, except: [:edit, :update, :settings, :update_settings, :tasks_list, :show, :show_comment]
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before_action :find_task, only: [:edit, :update, :settings, :update_settings, :tasks_list, :show, :show_comment]
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before_action :user_course_identity
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before_action :task_publish, only: [:show, :show_comment, :tasks_list, :settings]
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before_action :teacher_allowed, only: [:new, :create, :edit, :update, :set_public,:multi_destroy, :publish_task, :end_task,
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:update_settings, :add_to_bank]
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before_action :require_id_params, only: [:set_public ,:multi_destroy, :publish_task, :end_task, :add_to_bank]
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before_action :valid_params, only: [:update_settings]
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include ExportHelper
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def index
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search = "#{params[:search].to_s.strip.downcase}"
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order = params[:order]
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page = params[:page] ? params[:page].to_i : 1
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default_order = "IF(ISNULL(graduation_tasks.publish_time),0,1), graduation_tasks.publish_time DESC, graduation_tasks.created_at DESC"
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@identity = current_user.course_identity(@course)
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if @identity < Course::STUDENT
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@tasks = @course.graduation_tasks.where("graduation_tasks.name like ?", "%#{search}%")
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else
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@tasks = @course.graduation_tasks.where("graduation_tasks.name like ? and publish_time <= '#{Time.now}'", "%#{search}%")
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end
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if order.present? && order != "all"
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if @course.is_end
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@tasks = @tasks.none
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elsif order.to_i == 4 # 补交
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@tasks = @tasks.where("status > 1 and allow_late = 1 and (late_time is null or late_time > '#{Time.now}')")
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else
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@tasks = @tasks.where(status: order)
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end
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end
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@member = @course.course_members.find_by(user_id: current_user.id, is_active: 1)
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@all_count = @course.graduation_tasks.size
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@published_count = @course.graduation_tasks.where("publish_time <= '#{Time.now}'").size
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@task_count = @tasks.size
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@tasks = @tasks.reorder("#{default_order}").page(page).per(15).includes(:graduation_works, course: [course_members: :teacher_course_groups])
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end
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# 任务问答
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def show
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@attachments = @task.attachments
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@current_user = current_user
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end
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# 毕设任务列表
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def tasks_list
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# 搜索栏数据
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@current_user = current_user
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# 分页参数
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page = params[:page] || 1
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limit = params[:limit] || 20
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@work = @task.graduation_works.where(user_id: current_user.id)
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#end_time @task.allow_late ? @task.late_time : @task.end_time
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# 任务发布的情况下： 是老师身份或者任务已截止的情况下公开任务了作品设置的学生也能查看其他人的作品
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if @task.published? && (@user_course_identity < Course::STUDENT ||
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(@user_course_identity == Course::STUDENT && @work.present? && @work.take.work_status > 0 &&
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((!@task.allow_late && @task.status > 1) || (@task.allow_late && @task.late_time && @task.late_time < Time.now)) &&
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(@task.open_work || @task.open_score)))
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# 如有有分班则看分班内的学生，否则看所有学生的作品
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user_ids =
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if @user_course_identity < Course::STUDENT
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@course.teacher_group_user_ids(current_user.id)
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else
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course_group_id = @course.course_member(current_user.id).course_group_id
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@course.students.where(course_group_id: course_group_id).pluck(:user_id)
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end
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@work_list = @task.graduation_works.where(user_id: user_ids).includes(user: [:user_extension])
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@all_work_count = @work_list.count
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@teachers = @course.teachers.where.not(user_id: current_user.id)
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# 教师评阅搜索 0: 未评， 1 已评
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unless params[:teacher_comment].blank?
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graduation_work_ids = GraduationWorkScore.where(graduation_work_id: @work_list.map(&:id)).pluck(:graduation_work_id)
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if params[:teacher_comment] == 0
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@work_list = @work_list.where.not(id: graduation_work_ids)
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elsif params[:teacher_comment] == 1
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@work_list = @work_list.where(id: graduation_work_ids).where.not(work_status: 0)
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end
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end
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# 作品状态 0： 未提交， 1 按时提交， 2 延迟提交
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unless params[:task_status].blank?
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@work_list = @work_list.where(work_status: params[:task_status])
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end
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# 分班情况
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unless params[:course_group].blank?
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group_user_ids = @course.students.where(course_group_id: params[:course_group]).pluck(:user_id)
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# 有分组只可能是老师身份查看列表
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@work_list = @work_list.where(user_id: group_user_ids)
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end
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# 只看我的交叉评阅
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unless params[:cross_comment].blank?
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graduation_work_id = @task.graduation_work_comment_assignations.where(:user_id =>current_user.id)
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.pluck(:graduation_work_id).uniq if @task.graduation_work_comment_assignations
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@work_list = @task.graduation_works.where(id: graduation_work_id)
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end
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# 输入姓名和学号搜索
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# TODO user_extension 如果修改 请调整
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unless params[:search].blank?
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@work_list = @work_list.joins(user: :user_extension).where("concat(lastname, firstname) like ?
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or student_id like ?", "%#{params[:search]}%", "%#{params[:search]}%")
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end
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# 排序
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rorder = params[:order].blank? ? "updated_at" : params[:order]
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b_order = params[:b_order].blank? ? "desc" : params[:b_order]
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if rorder == "created_at" || rorder == "work_score"
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@work_list = @work_list.order("graduation_works.#{rorder} #{b_order}")
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elsif rorder == "student_id"
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@work_list = @work_list.joins(user: :user_extension).order("user_extensions.#{rorder} #{b_order}")
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end
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@view_work = @task.open_work || @user_course_identity < Course::STUDENT
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@work_count = @work_list.count
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@work_excel = @work_list
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@work_list = @work_list.page(page).per(limit)
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if params[:format] == "xlsx"
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complete_works = @work_excel.where("work_status > 0").size
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if @user_course_identity >= Course::STUDENT
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tip_exception(403, "无权限操作")
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elsif complete_works == 0
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normal_status(-1,"暂无提交的学生！")
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else
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respond_to do |format|
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format.xlsx{
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graduation_work_to_xlsx(@work_excel,@task,current_user)
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exercise_export_name = "#{current_user.real_name}_#{@course.name}_#{@task.name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
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render xlsx: "#{exercise_export_name.strip.first(30)}",template: "graduation_tasks/tasks_list.xlsx.axlsx",locals: {table_columns:@head_cells_column, task_users:@task_cells_column}
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}
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end
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end
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elsif params[:format] == "zip"
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if @user_course_identity >= Course::STUDENT
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tip_exception(403, "无权限操作")
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else
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zip_works = @work_excel.where("work_status > 0")
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status = checkfileSize(zip_works)
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if status == 0
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respond_to do |format|
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format.zip{
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zipfile = zip_homework_common @task, zip_works
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file = decode64(zipfile[0][:base64file])
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send_file "#{OUTPUT_FOLDER}/#{file}", filename: filename_for_content_disposition(file), type: 'application/zip'
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}
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end
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else
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tip_exception(status == -2 ? "500M" : "无附件可下载")
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end
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end
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end
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else
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@work_list = @work
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@view_work = false
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@work_count = @work_list.count
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@all_work_count = @work_list.count
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if params[:format] == "xlsx" || params[:format] == "zip"
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normal_status(-1,"作业未发布")
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end
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end
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end
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# 评论列表接口、 包含一级和二级评论的获取
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def show_comment
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@page = params[:page] || 1
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@limit = params[:limit] || 10
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@parent = params[:parent_id]
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@current_user = current_user
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@messages = @task.journals_for_messages
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@messages_count = @messages.count
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if @parent
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@messages = @messages.where(m_parent_id: @parent).order("created_on asc")
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else
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@messages = @messages.parent_comment.order("created_on desc")
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end
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@messages = @messages.page(@page).per(@limit)
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end
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def create
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ActiveRecord::Base.transaction do
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begin
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@graduation_task = GraduationTask.new(graduation_task_params)
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@graduation_task.course_id = @course.id
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@graduation_task.user_id = current_user.id
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@graduation_task.base_on_project = @graduation_task.task_type == 2 ? 1 : 0
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if @graduation_task.save!
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# 为学生创建作品
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@graduation_task.create_work_list
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Attachment.associate_container(params[:attachment_ids], @graduation_task.id, @graduation_task.class) if params[:attachment_ids]
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end
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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def new
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left_banner_content = @course.course_modules.search_by_module_type("graduation")
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if left_banner_content.present?
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banner = left_banner_content.first.course_second_categories.last
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@left_banner_id = banner.id
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@left_banner_name = banner.name
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else
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normal_status(-1,"左侧导航不存在！")
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end
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end
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def edit
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left_banner_content = @course.course_modules.search_by_module_type("graduation")
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if left_banner_content.present?
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banner = left_banner_content.first.course_second_categories.last
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@left_banner_id = banner.id
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@left_banner_name = banner.name
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end
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end
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def update
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ActiveRecord::Base.transaction do
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begin
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@task.update_attributes(graduation_task_params)
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Attachment.associate_container(params[:attachment_ids], @task.id, @task.class) if params[:attachment_ids]
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normal_status(0, "更新成功")
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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# 设为公开
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def set_public
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tip_exception("仅公开课堂才能公开毕设任务") if @course.is_public == 0
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tasks = @course.graduation_tasks.where(id: params[:task_ids])
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tasks.update_all(is_public: 1)
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normal_status(0, "更新成功")
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end
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# 删除多个任务
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def multi_destroy
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ActiveRecord::Base.transaction do
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begin
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tasks = @course.graduation_tasks.where(id: params[:task_ids])
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tasks.destroy_all
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# 这些写是因为model中的关联删除无法删除is_delete=0的作品
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GraduationWork.where(graduation_work_id: tasks.pluck(:id)).destroy_all
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normal_status(0, "删除成功")
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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# 加入题库
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def add_to_bank
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ActiveRecord::Base.transaction do
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begin
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tasks = @course.graduation_tasks.where(id: params[:task_ids])
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tasks.each do |task|
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task_bank = current_user.gtask_banks.find_by(graduation_task_id: task.id)
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# 已加入的更新，未加入的新建
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if task_bank.present?
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task_bank.update_attributes(name: task.name, description: task.description, course_list_id: @course.course_list_id,
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min_num: task.min_num, max_num: task.max_num, base_on_project: task.base_on_project)
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task_bank.attachments.destroy_all
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else
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task_bank = GtaskBank.new(name: task.name, description: task.description, user_id: current_user.id,
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task_type: task.task_type, quotes: 1, graduation_task_id: task.id,
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min_num: task.min_num, max_num: task.max_num, base_on_project: task.base_on_project,
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course_list_id: @course.course_list_id)
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task_bank.save!
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end
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task.attachments.each do |attachment|
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att = attachment.copy
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att.author_id = task_bank.user_id
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att.copy_from = attachment.id
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task_bank.attachments << att
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end
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end
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normal_status(0,"加入题库成功")
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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def publish_task
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tip_exception("缺少截止时间参数") if params[:end_time].blank?
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tip_exception("截止时间必须晚于当前时间") if params[:end_time] <= strf_time(Time.now)
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ActiveRecord::Base.transaction do
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begin
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tasks = @course.graduation_tasks.where(id: params[:task_ids], status: 0).
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where("publish_time is null or publish_time > '#{Time.now}'")
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tasks.each do |task|
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task.publish_time = Time.now
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task.status = 1
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task.end_time = params[:end_time]
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# 补交结束时间
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task.late_time = Time.at(task.end_time.to_i + 30*24*3600) if task.allow_late && task.late_time.nil?
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task.save!
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GraduationTaskPublishNotifyJob.perform_later(task.id)
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task.act_as_course_activity
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end
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normal_status(0, "发布成功")
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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def end_task
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ActiveRecord::Base.transaction do
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begin
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tasks = @course.graduation_tasks.where(id: params[:task_ids], status: 1)
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tasks.each do |task|
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task.end_time = Time.now
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task.status = task.allow_late ? 2 : 3
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task.save!
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end
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normal_status(0, "更新成功")
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rescue Exception => e
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uid_logger(e.message)
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tip_exception(e.message)
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raise ActiveRecord::Rollback
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end
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end
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end
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def settings
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@current_user = current_user
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end
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def update_settings
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ActiveRecord::Base.transaction do
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begin
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unless @course.is_end
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# 分组设置 已有提交作品或关联项目的，则“基于项目实施”不能修改, 已有提交作品的人数限制的范围只能扩大，不能缩小
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if @task.task_type == 2
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@task.min_num = @task.student_commit_works ? (params[:min_num].to_i > @task.min_num ? @task.min_num : params[:min_num])
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: params[:min_num]
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|
@task.max_num = @task.student_commit_works ? (params[:max_num].to_i < @task.max_num ? @task.max_num : params[:max_num])
|
|
|
: params[:max_num]
|
|
|
unless @task.student_relate_projects
|
|
|
tip_exception("base_on_project参数不能为空") if params[:base_on_project].blank?
|
|
|
@task.base_on_project = params[:base_on_project].to_i
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 发布设置
|
|
|
if @task.status == 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("截止时间不能早于课堂结束时间") if @course.end_date.present? &&
|
|
|
params[:end_time] > @course.end_date.end_of_day
|
|
|
|
|
|
@task.publish_time = params[:publish_time]
|
|
|
@task.end_time = params[:end_time]
|
|
|
if @task.publish_time <= Time.now
|
|
|
@task.status = 1
|
|
|
send_tiding = true
|
|
|
end
|
|
|
|
|
|
elsif @task.status < 2
|
|
|
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] <= Time.now.strftime("%Y-%m-%d %H:%M:%S")
|
|
|
tip_exception("截止时间不能早于课堂结束时间") if @course.end_date.present? && params[:end_time] > @course.end_date.end_of_day
|
|
|
@task.end_time = params[:end_time]
|
|
|
end
|
|
|
|
|
|
# 补交设置
|
|
|
# @task.allow_late = params[:allow_late]
|
|
|
# @task.late_penalty = params[:allow_late].to_i == 1 ? params[:late_penalty] : 0
|
|
|
current_late_penalty = @task.late_penalty
|
|
|
if params[:allow_late].to_i == 1
|
|
|
tip_exception("补交结束时间不能为空") if params[:late_time].blank?
|
|
|
tip_exception("补交结束时间不能早于截止时间") if params[:late_time] <= @task.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] >
|
|
|
@course.end_date.end_of_day
|
|
|
tip_exception("迟交扣分应为正整数") if params[:late_penalty] && params[:late_penalty].to_i < 0
|
|
|
|
|
|
@task.allow_late = true
|
|
|
@task.late_time = params[:late_time]
|
|
|
@task.late_penalty = params[:late_penalty].to_i
|
|
|
else
|
|
|
@task.allow_late = false
|
|
|
@task.late_penalty = 0
|
|
|
end
|
|
|
|
|
|
# 迟交扣分有变动则更新迟交学生的成绩
|
|
|
if @task.late_penalty != current_late_penalty
|
|
|
@task.graduation_works.where(work_status: 2).each do |work|
|
|
|
work.late_penalty = @task.late_penalty
|
|
|
work.save!
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 评分设置
|
|
|
unless @task.cross_comment && @task.comment_time && @task.comment_time < Time.now
|
|
|
@task.cross_comment = params[:cross_comment].to_i
|
|
|
|
|
|
tip_exception("评阅时间不能为空") if @task.cross_comment && params[:comment_time].blank?
|
|
|
tip_exception("评阅时间应当大于截止时间") if @task.cross_comment && params[:comment_time] <= @task.end_time
|
|
|
|
|
|
@task.comment_time = @task.cross_comment ? params[:comment_time] : nil
|
|
|
@task.comment_num = @task.cross_comment ? params[:comment_num].to_i : 3
|
|
|
@task.comment_status = @task.cross_comment ? params[:comment_status] : 0
|
|
|
if @task.cross_comment && params[:comment_status].to_i == 4
|
|
|
tip_exception("评阅数不能为空") if params[:comment_num].blank?
|
|
|
tip_exception("评阅数应大于0") if params[:comment_num].to_i < 1
|
|
|
|
|
|
@course.graduation_groups.each_with_index do |group, index|
|
|
|
ass_group = @task.graduation_task_group_assignations.find_by(graduation_group_id: group.id)
|
|
|
if ass_group.present? && params[:comment_group][index].present? && params[:comment_group][index] != "0"
|
|
|
ass_group.update_attributes(assign_graduation_group_id: params[:comment_group][index])
|
|
|
else
|
|
|
@task.graduation_task_group_assignations << GraduationTaskGroupAssignation.new(graduation_group_id: group.id,
|
|
|
assign_graduation_group_id: params[:comment_group][index])
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 公开设置
|
|
|
@task.open_work = params[:open_work] ? params[:open_work].to_i : 0
|
|
|
@task.open_score = params[:open_score] ? params[:open_score].to_i : 0
|
|
|
@task.save!
|
|
|
|
|
|
if send_tiding
|
|
|
GraduationTaskPublishNotifyJob.perform_later(@task.id)
|
|
|
@task.act_as_course_activity
|
|
|
end
|
|
|
|
|
|
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.message)
|
|
|
tip_exception(e.message)
|
|
|
raise ActiveRecord::Rollback
|
|
|
end
|
|
|
end
|
|
|
end
|
|
|
|
|
|
private
|
|
|
def find_task
|
|
|
begin
|
|
|
@task = GraduationTask.find(params[:id])
|
|
|
@course = @task.course
|
|
|
rescue Exception => e
|
|
|
uid_logger(e.message)
|
|
|
tip_exception("id不存在")
|
|
|
end
|
|
|
end
|
|
|
|
|
|
# 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任务
|
|
|
def task_publish
|
|
|
if (@user_course_identity >= Course::STUDENT && @task.status < 1) ||
|
|
|
(@user_course_identity > Course::STUDENT && (@course.is_public == 0 || !@task.is_public))
|
|
|
tip_exception(-1,"任务还未发布，无法查看")
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def graduation_task_params
|
|
|
tip_exception("task_type参数不能为空") if params[:task_type].blank?
|
|
|
tip_exception("name参数不能为空") if params[:name].blank?
|
|
|
tip_exception("name参数不能超过60个字符") if params[:name].length > 60 #6.11 -hs
|
|
|
tip_exception("description参数不能为空") if params[:description].blank?
|
|
|
params.require(:graduation_task).permit(:task_type, :name, :description)
|
|
|
end
|
|
|
|
|
|
def require_id_params
|
|
|
tip_exception("请至少选择一个毕设任务") if params[:task_ids].blank?
|
|
|
tip_exception("批量设置不能超过15个") if params[:task_ids].length > 15
|
|
|
end
|
|
|
|
|
|
def valid_params
|
|
|
if @task.task_type == 2
|
|
|
tip_exception("最小人数不能为空") if params[:min_num].blank?
|
|
|
tip_exception("最大人数不能为空") if params[:max_num].blank?
|
|
|
tip_exception("最小人数不能少于1") if params[:min_num].to_i <= 0
|
|
|
tip_exception("最大人数不能小于最小人数要求") if params[:min_num].to_i > params[:max_num].to_i
|
|
|
end
|
|
|
end
|
|
|
#
|
|
|
# def graduation_work_to_xls items
|
|
|
# xls_report = StringIO.new
|
|
|
# book = Spreadsheet::Workbook.new
|
|
|
# sheet1 = book.create_worksheet :name => "学生成绩"
|
|
|
# blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
|
|
|
# sheet1.row(0).default_format = blue
|
|
|
# course = @task.course
|
|
|
# count_row = 1
|
|
|
# list = 0
|
|
|
# if @task.task_type == 1
|
|
|
# if @task.cross_comment
|
|
|
# sheet1.row(0).concat(["学生id","真实姓名", "登录名", "学号", "电子邮箱", "分班", "作品描述", "教师评分","交叉评分", "迟交扣分",
|
|
|
# "成绩", "更新时间"])
|
|
|
# else
|
|
|
# sheet1.row(0).concat(["学生id", "真实姓名", "登录名", "学号", "电子邮箱", "分班", "作品描述", "教师评分", "迟交扣分",
|
|
|
# "成绩", "更新时间"])
|
|
|
# end
|
|
|
# items.each do |work|
|
|
|
# sheet1[count_row,list] = work.user.id
|
|
|
# sheet1[count_row,list+=1] = work.user.full_name
|
|
|
# sheet1[count_row,list+=1] = work.user.login
|
|
|
# sheet1[count_row,list+=1] = work.user.student_id
|
|
|
# sheet1[count_row,list+=1] = work.user.mail
|
|
|
# sheet1[count_row,list+=1] = work.class_grouping_name
|
|
|
# sheet1[count_row,list+=1] = strip_html work.description if work.description
|
|
|
# sheet1[count_row,list+=1] = work.teacher_score.nil? ? "未评分" : work.teacher_score.round(1)
|
|
|
# if @task.cross_comment
|
|
|
# sheet1[count_row,list+=1] = work.cross_score.nil? ? "未评分" : work.cross_score.round(1)
|
|
|
# end
|
|
|
# sheet1[count_row,list+=1] = work.late_penalty
|
|
|
# sheet1[count_row,list+=1] = work.respond_to?("work_score") ? work.work_score.nil? ? "未评分" : work.work_score.round(1) : "未评分"
|
|
|
# sheet1[count_row,list+=1] = format_time(work.update_time)
|
|
|
# count_row += 1
|
|
|
# list = 0
|
|
|
# end
|
|
|
# elsif @task.task_type == 2
|
|
|
# if @task.cross_comment
|
|
|
# sheet1.row(0).concat(["分组", "组员","分班", "作品描述", "教师评分","交叉评分","迟交扣分", "成绩", "更新时间"])
|
|
|
# else
|
|
|
# sheet1.row(0).concat(["分组", "组员","分班", "作品描述", "教师评分", "迟交扣分", "成绩", "更新时间"])
|
|
|
# end
|
|
|
# items.each do |work|
|
|
|
# sheet1[count_row,list] = work.group_id
|
|
|
# sheet1[count_row,list+=1] = work.user.full_name
|
|
|
# sheet1[count_row,list+=1] = work.class_grouping_name
|
|
|
# sheet1[count_row,list+=1] = strip_html work.description if work.description
|
|
|
# sheet1[count_row,list+=1] = work.teacher_score.nil? ? "未评分" : work.teacher_score.round(1)
|
|
|
# if @task.cross_comment
|
|
|
# sheet1[count_row,list+=1] = work.cross_score.nil? ? "未评分" : work.cross_score.round(1)
|
|
|
# end
|
|
|
# sheet1[count_row,list+=1] = work.late_penalty
|
|
|
# sheet1[count_row,list+=1] = work.respond_to?("work_score") ? work.work_score.nil? ? "未评分" : work.work_score.round(1) : "未评分"
|
|
|
# sheet1[count_row,list+=1] = format_time(work.update_time)
|
|
|
# count_row += 1
|
|
|
# list = 0
|
|
|
# end
|
|
|
# end
|
|
|
# book.write xls_report
|
|
|
# xls_report.string
|
|
|
# end
|
|
|
|
|
|
end
|
