# #  fq
#Bid功能已经废弃，代码参考用
# class BidsController < ApplicationController
#   #Added by young
#   menu_item l(:label_homework), :only => [:edit, :udpate]
#   menu_item :respond
#   menu_item :course, :only => :show_courseEx
#   menu_item :project, :only => [:show_project,:show_results, :new_submit_homework]
#   menu_item :homework_respond, :only => :homework_respond
#   menu_item :homework_statistics, :only => :homework_statistics
#   menu_item :edit, :only => :edit
#
#   before_filter :auth_login1, :only => [:show_courseEx]
#
#   before_filter :can_show_course,only: []
#   before_filter :can_show_contest,only: []
#   #Ended by young
#   before_filter :find_bid, :only => [:show, :show_project, :create,:destroy,:more,:back,:add,:delete,:new,:show_results,:set_reward, :add_homework, :fork, :create_fork,
#                                      :show_course, :show_courseEx,:show_bid_project, :show_bid_user, :join_in_contest, :unjoin_in_contest, :new_join,:show_participator, :settings]
#   # added by fq
#   before_filter :require_login, :only => [:join_in_contest, :unjoin_in_contest]
#   # end
#   before_filter :require_login,:only => [:set_reward, :destroy, :add, :new, ]
#
#   #before_filter :memberAccess, only: :show_project
#
#   helper :watchers
#   helper :attachments
#   include AttachmentsHelper
#   include ApplicationHelper
#   include BidsHelper
#
#   helper :projects
#   helper :words
#   helper :welcome
#   helper :project_score
#
#   def find_project_by_bid_id
#     @bid = Bid.find(params[:id])
#     @project = @bid.courses[0]
#   rescue ActiveRecord::RecordNotFound
#     render_404
#   end
#
#   def homework_ajax_modal
#     @bid = Bid.find_by_id(params[:id])
#     # find_bid
#     respond_to do |format|
#       format.js
#     end
#   end
#
#
#   def index
#     @project_type = params[:project_type]
#     # Modified by nie
#     # @requirement_title = "4"
#     @offset, @limit = api_offset_and_limit({:limit => 10})
#     if @project_type == '1'
#       @bids = Bid.visible.where('reward_type = ?', 3)
#       # elsif
#       # @bids = Bid.visible.where('reward_type = ? or reward_type = ?', 4)
#     else
#       @bids = Bid.visible.where('reward_type = ?', 1)
#     end
#
#     @bids = @bids.like(params[:name]) if params[:name].present?
#     @bid_count = @bids.count
#     @bid_pages = Paginator.new @bid_count, @limit, params['page']
#
#     @offset ||= @bid_pages.reverse_offset
#     #added by nie
#     if params[:bid_sort_type].present?
#       case params[:bid_sort_type]
#         when '0'
#           unless @offset == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.offset(@offset).limit(limit).all.reverse
#           end
#           @s_state = 0
#         when '1'
#           unless @offset == 0
#             @bids = @bids.reorder('bids.commit').offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.reorder('bids.commit').offset(@offset).limit(limit).all.reverse
#           end
#           @s_state = 1
#         when '2'
#           unless @offset == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           end
#           @s_state = 0
#       end
#     else
#       unless @offset == 0
#         @bids = @bids.reorder('bids.commit').offset(@offset).limit(@limit).all.reverse
#       else
#         limit = @bid_count % @limit
#         limit = @limit  if limit == 0
#         @bids = @bids.reorder('bids.commit').offset(@offset).limit(limit).all.reverse
#       end
#       @s_state = 1
#     end
#     #end
#   end
#   #huang
#   def contest
#
#     # Modified by nie
#     # @requirement_title = "4"
#     @offset, @limit = api_offset_and_limit({:limit => 10})
#
#     @bids = Bid.visible.where('reward_type = ?', 2)
#
#     # elsif
#     # @bids = Bid.visible.where('reward_type = ? or reward_type = ?', 4)
#     @bids = @bids.like(params[:name]) if params[:name].present?
#     @bid_count = @bids.count
#     @bid_pages = Paginator.new @bid_count, @limit, params['page']
#
#     @offset ||= @bid_pages.reverse_offset
#     #added by nie
#     if params[:contest_sort_type].present?
#       case params[:contest_sort_type]
#         when '0'
#           unless @offset == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.offset(@offset).limit(limit).all.reverse
#           end
#           @s_state = 0
#         when '1'
#           unless @offset == 0
#             @bids = @bids.reorder('bids.commit').offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.reorder('bids.commit').offset(@offset).limit(limit).all.reverse
#           end
#           @s_state = 1
#         when '2'
#           unless @offset == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           else
#             limit = @bid_count % @limit
#             limit = @limit  if limit == 0
#             @bids = @bids.offset(@offset).limit(@limit).all.reverse
#           end
#           @s_state = 0
#       end
#     else
#       unless @offset == 0
#         @bids = @bids.reorder('bids.commit').offset(@offset).limit(@limit).all.reverse
#       else
#         limit = @bid_count % @limit
#         limit = @limit  if limit == 0
#         @bids = @bids.reorder('bids.commit').offset(@offset).limit(limit).all.reverse
#       end
#       @s_state = 1
#     end
#     #end
#   end
#
#   def fork
#     @courses = []
#     @membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
#     @membership.each do |membership|
#       if membership.project.project_type == 1
#         @courses << membership.project
#       end
#     end
#   end
#
#   #将某个企业外包需求选为作业，目前此功能已放弃
#   def create_fork
#     @homework = Bid.new
#     @homework.name = params[:bid][:name]
#     @homework.description = params[:bid][:description]
#     @homework.reward_type = 3
#     # @bid.budget = params[:bid][:budget]
#     @homework.deadline = params[:bid][:deadline]
#     @homework.budget = 0
#     @homework.author_id = User.current.id
#     @homework.commit = 0
#     @homework.homework_type = 1
#     @homework.is_evaluation = params[:bid][:is_evaluation]
#     @homework.parent_id = @bid.id
#     @homework.save_attachments(params[:attachments] || (params[:bid] && params[:bid][:uploads]))
#     # @bid.
#     if @homework.save
#       HomeworkForCourse.create(:course_id => params[:course], :bid_id => @homework.id)
#       unless @bid.watched_by?(User.current)
#         if @bid.add_watcher(User.current)
#           flash[:notice] = l(:label_bid_succeed)
#         end
#       end
#       redirect_to course_for_bid_path(@homework)
#     else
#       @bid.safe_attributes = params[:bid]
#       @courses = []
#       @membership = User.current.coursememberships.all#(:conditions => Project.visible_condition(User.current))
#       @membership.each do |membership|
#         @courses << membership.course
#       end
#       render :action => 'fork'
#     end
#   end
#
#   #有两个路由链接到此方法：/bids/:id    /calls/:id但是貌似这两个路由都不能访问。。方法作用有待确认
#   def show
#     @user = @bid.author
#     @jours = @bid.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
#     @limit =  10
#     @feedback_count = @jours.count
#     @feedback_pages = Paginator.new @feedback_count, @limit, params['page']
#     @offset ||= @feedback_pages.offset
#     @jour = @jours[@offset, @limit]
#     @state = false
#
#     respond_to do |format|
#       layout_file = ''
#       case @bid.reward_type
#         when 3
#           html_title(l(:label_question_student))
#           layout_file = 'base_homework'
#         when 1
#           layout_file = 'base_bids'
#         else
#           layout_file = 'base_contest'
#       end
#       format.html {
#         render :layout => layout_file
#       }
#       format.api
#     end
#   end
#
#   def join_in_contest
#     if @bid.reward_type == 2 && params[:course_password] == @bid.password
#       JoinInContest.create(:user_id => User.current.id, :bid_id => @bid.id)
#       @state = 0
#     else
#       @state = 1
#     end
#     respond_to do |format|
#       format.js { render :partial => 'set_join', :locals => {:user => User.current, :object_id => params[:id]} }
#     end
#   end
#
#   def unjoin_in_contest
#     joined = JoinInContest.where('bid_id = ? and user_id = ?', @bid.id, User.current.id)
#     joined.each do |join|
#       join.delete
#     end
#     respond_to do |format|
#       format.js { render :partial => 'set_join', :locals => {:user => User.current, :object_id => params[:id]} }
#     end
#   end
#
#   def new_join
#
#   end
#
#   # added by bai 增加了参与者和竞赛设置
#   def show_participator
#     render :layout => 'base_contest'
#   end
#
#   #配置竞赛
#   def settings
#     if  @bid.author.id == User.current.id
#       if @bid.reward_type == 2
#         @contest = Bid.find_by_reward_type(@bid.reward_type)
#         render :layout => 'base_contest'
#       end
#     else
#       render_403 :message => :notice_not_contest_setting_authorized
#     end
#   end
#   #end
#
#   # 显示课程作业，但是好像已经废弃
#   def show_course
#     bids = Bid.where('parent_id = ?', @bid.id)
#     @courses = []
#     for bid in bids
#       @courses << bid.courses.first
#     end
#
#     respond_to do |format|
#       if @bid.reward_type == 3
#         format.html {
#           render :layout => 'base_homework'
#         }
#       elsif @bid.reward_type == 1
#         format.html {
#           render :layout => 'base_bids'
#         }
#       else
#         format.html {
#           render :layout => 'base_contest'
#         }
#       end
#       format.api
#
#     end
#   end
#
#   def show_bid_project
#     bids = Bid.where('parent_id = ?', @bid.id)
#     @projects = []
#     for bid in bids
#       @projects += bid.biding_projects
#     end
#
#     respond_to do |format|
#       if @bid.reward_type == 3
#         format.html {
#           render :layout => 'base_homework'
#         }
#       elsif @bid.reward_type == 1
#         format.html {
#           render :layout => 'base_bids'
#         }
#       else
#         format.html {
#           render :layout => 'base_contest'
#         }
#       end
#       format.api
#
#     end
#   end
#
#   def show_bid_user
#     bids = Bid.where('parent_id = ?', @bid.id)
#     @users = []
#     for bid in bids
#       for project in bid.projects
#         @users += project.users
#       end
#     end
#
#     respond_to do |format|
#       if @bid.reward_type == 3
#         format.html {
#           render :layout => 'base_homework'
#         }
#       elsif @bid.reward_type == 1
#         format.html {
#           render :layout => 'base_bids'
#         }
#       else
#         format.html {
#           render :layout => 'base_contest'
#         }
#       end
#       format.api
#
#     end
#   end
#
#   def show_project
#     # flash[:notice] = ""
#     @membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
#     @option = []
#     @membership.each do |membership|
#       unless(membership.project.project_type==1)
#         if membership.user.allowed_to?(:quote_project,membership.project)
#           @option << membership.project
#         end
#       end
#     end
#
#     # a = [1]
#     # @project = Project.where("id in []", a)
#     @user = @bid.author
#     @bidding_project = @bid.biding_projects.all
#     if params[:student_id].present?
#       @temp = []
#       @bidding_project.each do |pro|
#         if pro.project && pro.project.project_status
#           if /#{params[:student_id]}/ =~  pro.user.user_extensions.student_id
#             @temp << pro
#           end
#         end
#         @temp
#       end
#       @bidding_project = @temp
#     else
#       #added by nie
#       @temp = []
#       @bidding_project.each do |pro|
#         if pro.project && pro.project.project_status
#           @temp << pro
#         end
#         @temp
#       end
#       if @temp.size > 0
#         @bidding_project = @temp.sort {|a,b| b.project.project_status.grade <=> a.project.project_status.grade}
#       end
#       #ended
#     end
#
#     if @bid.homework_type == 1
#       @homework = HomeworkAttach.new
#       #@homework_list = @bid.homeworks
#       #增加作业按评分排序，
#       @homework_list = @bid.homeworks.eager_load(:rate_averages, :user, :attachments).order('seems_rateable_cached_ratings.avg DESC').order("#{HomeworkAttach.table_name}.created_at ASC")
#       if params[:student_id].present?
#         @temp = []
#         @homework_list.each do |pro|
#           if /#{params[:student_id]}/ =~  pro.user.user_extensions.student_id
#             @temp << pro
#           end
#           @temp
#         end
#         @homework_list = @temp
#       end
#     end
#
#     respond_to do |format|
#       if @bid.reward_type == 3
#         format.html {
#           render :layout => 'base_homework'
#         }
#       elsif @bid.reward_type == 1
#         format.html {
#           render :layout => 'base_bids'
#         }
#       else
#         format.html {
#           render :layout => 'base_contest'
#         }
#       end
#       format.api
#     end
#   end
#
#   # 显示作业课程
#   # add by nwb
#   def show_courseEx
#
#     if (User.current.logged? && (User.current.member_of_course?(@bid.courses.first) || User.current.admin?))
#       @membership = User.current.coursememberships.all(:conditions => Course.visible_condition(User.current))
#       @user = @bid.author
#       @bidding_project = @bid.biding_projects.all
#
#       if params[:student_id].present?
#         @temp = []
#         @bidding_project.each do |pro|
#           if pro.project && pro.project.project_status
#             if /#{params[:student_id]}/ =~  pro.user.user_extensions.student_id
#               @temp << pro
#             end
#           end
#           @temp
#         end
#         @bidding_project = @temp
#       else
#         #added by nie
#         @temp = []
#         @bidding_project.each do |pro|
#           if pro.project && pro.project.project_status
#             @temp << pro
#           end
#           @temp
#         end
#         if @temp.size > 0
#           @bidding_project = @temp.sort {|a,b| b.project.project_status.grade <=> a.project.project_status.grade}
#         end
#         #ended
#       end
#
#       if @bid.homework_type
#         @homework = HomeworkAttach.new
#         @is_teacher = is_course_teacher(User.current,@bid.courses.first)
#         if @is_teacher
#           all_homework_list = HomeworkAttach.find_by_sql("SELECT * FROM (SELECT homework_attaches.*,
#               (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 1 AND stars IS NOT NULL ORDER BY updated_at DESC limit 0,1) AS t_score,
#               (SELECT AVG(stars) FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 0) AS s_score
#               FROM homework_attaches WHERE bid_id = #{@bid.id} ORDER BY s_score DESC,created_at ASC) AS table1
#               WHERE table1.t_score IS NULL")
#           @not_batch_homework = true
#           @cur_type = 1
#         else
#           all_homework_list = HomeworkAttach.find_by_sql("SELECT homework_attaches.*,
#               (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 1 AND stars IS NOT NULL ORDER BY updated_at DESC limit 0,1) AS t_score,
#               (SELECT AVG(stars) FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND is_teacher_score = 0) AS s_score,
#               (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{User.current.id} AND is_teacher_score = #{@is_teacher ? 1 : 0}) AS m_score
#               FROM homework_attaches
#               INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
#               WHERE homework_attaches.bid_id = #{@bid.id} AND homework_evaluations.user_id = #{User.current.id} ORDER BY s_score DESC")
#           @is_student_batch_homework = true
#           @cur_type = 4
#         end
#
#         @cur_page = params[:page] || 1
#         # @homework_list = paginateHelper all_homework_list,10
#         @homework_list = all_homework_list
#         @jours_count = @bid.journals_for_messages.where('m_parent_id IS NULL').count
#         if params[:student_id].present?
#           @temp = []
#           @homework_list.each do |pro|
#             if /#{params[:student_id]}/ =~  pro.user.user_extensions.student_id
#               @temp << pro
#             end
#             @temp
#           end
#           @homework_list = @temp
#         end
#       end
#
#       respond_to do |format|
#         if @bid.reward_type == 3
#           format.html {
#             html_title(l(:label_homework_info))
#             render :layout => 'base_homework'
#           }
#         elsif @bid.reward_type == 1
#           format.html {
#             render :layout => 'base_bids'
#           }
#         else
#           format.html {
#             render :layout => 'base_contest'
#           }
#         end
#         format.api
#       end
#     else
#       render_403 :message => :notice_not_authorized
#     end
#   end
#
#   ##### by huang
#   def show_project_homework
#     # flash[:notice] = ""
#     @membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
#     @option = []
#     @membership.each do |membership|
#     end
#     # a = [1]
#     # @project = Project.where("id in []", a)
#     @user = @bid.author
#     @bidding_project = @bid.biding_projects
#     respond_to do |format|
#       if @bid.reward_type == 3
#         format.html {
#           render :layout => 'base_homework'
#         }
#       elsif @bid.reward_type == 1
#         format.html {
#           render :layout => 'base_bids'
#         }
#       else
#         format.html {
#           render :layout => 'base_contest'
#         }
#       end
#       format.api
#     end
#   end
#
#   ###添加应标项目
#   def add
#     project = Project.find(params[:bid])
#     bid_message = params[:bid_for_save][:bid_message]
#     if BidingProject.where("project_id = ? and bid_id = ?", project.id, @bid.id).size == 0
#       if BidingProject.cerate_bidding(@bid.id, project.id, bid_message)
#
#         #  added by bai   type ==1 需求，type==2 竞赛， type==3  作业
#         if @bid.reward_type == 1
#           flash.now[:notice] = l(:label_bidding_succeed)
#
#         elsif @bid.reward_type == 2
#           flash.now[:notice] = l(:label_bidding_contest_succeed)
#
#         else @bid.reward_type == 3
#         flash.now[:notice] = l(:label_bidding_homework_succeed)
#         end
#         #  end
#
#       end
#     else
#       if @bid.reward_type == 3
#         flash.now[:error] = l(:label_bidding_homework_fail)
#       else
#         flash.now[:error] = l(:label_bidding_fail)
#       end
#     end
#     @bidding_project = @bid.biding_projects
#     respond_to do |format|
#       # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
#       # format.html
#       format.html { redirect_to :back }
#       format.js
#       #format.api { render_api_ok }
#     end
#   end
#
#   #删除已提交的项目作业（不删项目）
#   def delete
#     binding_project = params[:binding_project]
#     if can_delete_project_homework(BidingProject.find(binding_project),User.current)
#       if BidingProject.delete(binding_project)
#         redirect_to project_for_bid_url
#       else
#         render_403;
#       end
#     end
#   end
#   ## 新建留言
#   def create
#
#     if params[:bid_message][:message].size>0
#       if params[:reference_content]
#         message = params[:bid_message][:message] + "\n" + params[:reference_content]
#       else
#         message = params[:bid_message][:message]
#         @m = message
#       end
#       refer_user_id = params[:bid_message][:reference_user_id].to_i
#       @bid.add_jour(User.current, message, refer_user_id)
#     end
#     @user = @bid.author
#     @jours = @bid.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
#     @jour = paginateHelper @jours,10
#     @bid.set_commit(@feedback_count)
#     respond_to do |format|
#       format.js
#       #format.api { render_api_ok }
#     end
#
#   end
#
#   ##删除留言
#   def destroy
#     @user = @bid.author
#     if User.current.admin? || User.current.id == @user.id
#       JournalsForMessage.delete_message(params[:object_id])
#     end
#     @jours = @bid.journals_for_messages.reverse
#     @limit =  10
#     @feedback_count = @jours.count
#     @feedback_pages = Paginator.new @feedback_count, @limit, params['page']
#     @offset ||= @feedback_pages.offset
#     @jour = @jours[@offset, @limit]
#
#     @bid.set_commit(@feedback_count)
#     # if a_message.size > 5
#     # @message = a_message[-5, 5]
#     # else
#     # @message = a_message
#     # end
#     # @message_count = a_message.count
#
#     respond_to do |format|
#       # format.html
#       format.js
#       #format.api { render_api_ok }
#     end
#   end
#
#   #删除作业
#   #by xianbo
#   def homework_destroy
#     @bid_to_destroy = Bid.find params[:id]
#     course_url = course_homework_path(@bid_to_destroy.courses.first)
#     (render_403; return false) unless User.current.admin?||User.current.id==@bid_to_destroy.author_id
#     @bid_to_destroy.destroy
#     respond_to do |format|
#       format.html { redirect_to course_url }
#       format.js
#       #format.api { render_api_ok }
#     end
#   end
#
#   #end by xianbo
#   ##引用
#   def new
#     @jour = JournalsForMessage.find(params[:journal_id]) if params[:journal_id]
#     if @jour
#       user = @jour.user
#       text = @jour.notes
#     else
#       user = @bid.author
#       text = @bid.description
#     end
#     # Replaces pre blocks with [...]
#     text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
#     @content = "> #{ll(User.current.language, :text_user_wrote, user)}\n> "
#     @content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
#     @id = user.id
#   rescue ActiveRecord::RecordNotFound
#     render_404
#   end
#
#   ##新建需求
#   def new_bid
#     @bid = Bid.new
#     @bid.safe_attributes = params[:bid]
#   end
#
#   #huang
#   def create_contest
#     @bid = Bid.new
#     @bid.name = params[:bid][:name]
#     @bid.description = params[:bid][:description]
#     @bid.reward_type = 2
#     @bid.budget = params[:bid][:budget]
#     @bid.deadline = params[:bid][:deadline]
#     @bid.password = params[:bid][:password]      #added by bai
#     @bid.author_id = User.current.id
#     @bid.commit = 0
#     if @bid.save
#       unless @bid.watched_by?(User.current)
#         if @bid.add_watcher(User.current)
#           flash[:notice] = l(:label_bid_succeed)
#         end
#       end
#       redirect_to respond_url(@bid)
#     else
#       @bid.safe_attributes = params[:bid]
#       render :action => 'new_bid'
#     end
#   end
#
#   # added by bai
#   def update_contest
#     @bid = Bid.find(params[:id])
#     @bid.name = params[:bid][:name]
#     @bid.description = params[:bid][:description]
#     @bid.reward_type = 2
#     @bid.budget = params[:bid][:budget]
#     @bid.deadline = params[:bid][:deadline]
#     @bid.password = params[:bid][:password]
#     @bid.author_id = User.current.id
#     @bid.commit = 0
#     if @bid.save
#       unless @bid.watched_by?(User.current)
#         if @bid.add_watcher(User.current)
#           flash[:notice] = l(:label_bid_succeed)
#         end
#       end
#       redirect_to respond_url(@bid)
#     else
#       @bid.safe_attributes = params[:bid]
#       render :action => 'new_bid'
#     end
#   end
#   #huang
#   def new_contest
#     @bid = Bid.new
#     @bid.safe_attributes = params[:bid]
#   end
#
#   def create_bid
#     @bid = Bid.new
#     @bid.name = params[:bid][:name]
#     @bid.description = params[:bid][:description]
#     @bid.reward_type = 1
#     @bid.budget = params[:bid][:budget]
#     @bid.deadline = params[:bid][:deadline]
#     @bid.author_id = User.current.id
#     @bid.commit = 0
#     if @bid.save
#       unless @bid.watched_by?(User.current)
#         if @bid.add_watcher(User.current)
#           flash[:notice] = l(:label_bid_succeed)
#         end
#       end
#       redirect_to respond_url(@bid)
#     else
#       @bid.safe_attributes = params[:bid]
#       render :action => 'new_bid'
#     end
#   end
#
#   def create_homework
#     @bid = Bid.new
#     @bid.name = params[:bid][:name]
#     @bid.description = params[:bid][:description]
#     @bid.is_evaluation = params[:bid][:is_evaluation]
#     @bid.proportion = params[:bid][:proportion]
#     @bid.evaluation_num = params[:bid][:evaluation_num]
#     params[:bid][:open_anonymous_evaluation] ? @bid.open_anonymous_evaluation = 1 : @bid.open_anonymous_evaluation = 0
#     @bid.reward_type = 3
#     # @bid.budget = params[:bid][:budget]
#     @bid.deadline = params[:bid][:deadline]
#     @bid.budget = 0
#     @bid.author_id = User.current.id
#     @bid.commit = 0
#     @bid.homework_type = 1
#     @bid.save_attachments(params[:attachments] || (params[:bid] && params[:bid][:uploads]))
#     # @bid.
#     if @bid.save
#       HomeworkForCourse.create(:course_id => params[:course_id], :bid_id => @bid.id)
#       unless @bid.watched_by?(User.current)
#         if @bid.add_watcher(User.current)
#           flash[:notice] = l(:label_bid_succeed)
#         end
#       end
#       redirect_to course_homework_url(params[:course_id])
#     else
#       @bid.safe_attributes = params[:bid]
#       @homework = @bid
#       @course = Course.find_by_id(params[:course_id])
#       @course_id = @course.id
#       #respond_to do |format|
#       #  format.html { redirect_to new_homework_course_path(params[:course_id]),:layout => 'base_courses'}
#       #  format.api  { render_validation_errors(@bid) }
#       #end
#       render file: 'courses/new_homework', layout: 'base_courses'
#     end
#   end
#
#   # modify by nwb\
#   # 编辑作业
#   def edit
#     @bid = Bid.find(params[:bid_id])
#     if (User.current.admin?||User.current.allowed_to?(:as_teacher,@bid.courses.first))
#       @course_id = params[:course_id]
#       respond_to do |format|
#         format.html {
#           @course = Course.find(params[:course_id])
#           @user= User.find(User.current.id)
#           render :layout => 'base_courses'
#         }
#       end
#     else
#       render_403
#     end
#   end
#
#   def update
#     @bid = Bid.find(params[:id])
#     @course = @bid.courses.first#Project.find(params[:course_id])
#     @bid.name = params[:bid][:name]
#     @bid.description = params[:bid][:description]
#     @bid.is_evaluation = params[:bid][:is_evaluation]
#     @bid.proportion = params[:bid][:proportion]
#     @bid.evaluation_num = params[:bid][:evaluation_num]
#     params[:bid][:open_anonymous_evaluation] ? @bid.open_anonymous_evaluation = 1 :  @bid.open_anonymous_evaluation = 0
#     @bid.reward_type = 3
#     @bid.deadline = params[:bid][:deadline]
#     @bid.budget = 0
#     #@bid.author_id = User.current.id
#     @bid.commit = 0
#     @bid.homework_type = 1
#     @bid.save_attachments(params[:attachments] || (params[:bid] && params[:bid][:uploads]))
#     if @bid.save
#       flash[:notice] = l(:label_update_homework_succeed)
#       redirect_to course_homework_url(@course)
#     else
#       @bid.safe_attributes = params[:bid]
#       render :action => 'edit', :layout =>'base_courses'
#     end
#   end
#
#   def new_submit_homework
#     #render html to prepare create submit homework
#     find_bid
#     find_bid
#     render :layout => 'base_homework'
#   end
#
#   def add_homework
#     if User.current.logged? && (!Member.where('user_id = ? and project_id = ?', User.current.id, @bid.courses.first.id).first.nil? && (Member.where('user_id = ? and project_id = ?', User.current.id, @bid.courses.first.id).first.roles&Role.where('id = ? or id = ? or id =?',5, 10, 7)).size >0)
#       # homework = HomeworkAttach.create(:bid_id => @bid.id, :user_id => User.current.id)
#       # homework.save_attachments(params[:attachments] || (params[:bid] && params[:bid][:uploads]))
#
#       if hadcommittedhomework(User.current.id, @bid.id) == true
#         @homework_flag = l(:label_bidding_homework_committed)
#       else
#         @homework = HomeworkAttach.new
#         @homework.safe_attributes = params[:homeworkattach]
#         @homework.bid_id = @bid.id
#         @homework.user_id = User.current.id
#         @homework.save_attachments(params[:attachments])
#
#         render_attachment_warning_if_needed(@homework)
#
#         @homework_flag =  if @homework.save
#                             l(:label_bidding_homework_succeed)
#                           else
#                             l(:label_bidding_homework_failed)
#                           end
#
#         if @homework.attachments.empty?
#           @homework.delete
#           #flash[:error] = l(:no_attachmens_allowed)
#           @homework_flag = l(:no_attachmens_allowed)
#           # else
#         end
#       end
#     end
#
#     @homework_list = @bid.homeworks
#     respond_to do |format|
#       format.html{
#         #redirect_to project_for_bid_path, notice: @homework_flag.to_s
#         flash[:notice] = @homework_flag.to_s
#         redirect_back_or_default(project_for_bid_path)
#       }
#       format.js
#     end
#
#   end
#
#   # 作业统计
#   def homework_statistics
#     @course = @bid.courses.first
#     @member = []
#     @course.memberships.each do |member|
#       unless (member.roles && Role.where('id = ? ', 3)).empty?
#         @member.push member
#       end
#     end
#     if @bid.homework_type = 1
#       @student = User.where("id in (select DISTINCT user_id from #{HomeworkAttach.table_name} where bid_id = ? )", @bid.id)
#       @homework_type = true
#     else
#
#       @homework_type = false
#     end
#     @user = @bid.author
#     render :layout => 'base_homework'
#   end
#
#   def homework_respond
#     @user = @bid.author
#     render :layout => 'base_homework'
#   end
#
#   def more
#     @jour = @bid.journals_for_messages
#     @jour.each_with_index {|j,i| j.indice = i+1}
#     @state = true
#
#     respond_to do |format|
#       format.html { redirect_to :back }
#       format.js
#       #format.api { render_api_ok }
#     end
#   end
#
#   def back
#     @jour = @bid.journals_for_messages
#     @jour.each_with_index {|j,i| j.indice = i+1}
#     @state = false
#
#     respond_to do |format|
#       format.html { redirect_to :back }
#       format.js
#       #format.api { render_api_ok }
#     end
#   end
#
#   #added by william
#   #used to set the bidding project reward
#   def set_reward
#     @b_p = nil
#     @biding_project_id = nil
#
#     if params[:set_reward][:reward]&&((User.current.id==@bid.author_id)||User.current.admin)
#       # @bid_id = params[:id]
#       @biding_project_id = params[:set_reward][:b_id]
#       @b_p = BidingProject.find_by_id(@biding_project_id)
#
#       # 把字段存进表中
#       @b_p.update_reward(params[:set_reward][:reward].to_s)
#     end
#
#     respond_to do |format|
#       format.js
#     end
#   end
#
#   # added by william
#   # used to manage the bid and end the bid
#   def manage
#
#   end
#
#   # 启动匿评
#   def start_anonymous_comment
#     @bid = Bid.find(params[:id])
#     @course = @bid.courses.first
#     if(@bid.comment_status == 0)
#       homeworks = @bid.homeworks
#       if(homeworks && homeworks.size >= 2)
#         homeworks.each_with_index do |homework, index|
#           user = homework.user
#           n = @bid.evaluation_num
#           n = n < homeworks.size ? n : homeworks.size - 1
#           assigned_homeworks = get_assigned_homeworks(homeworks, n, index)
#           assigned_homeworks.each do |h|
#             @homework_evaluation = HomeworkEvaluation.new(user_id: user.id, homework_attach_id: h.id)
#             @homework_evaluation.save
#           end
#         end
#         @bid.update_column('comment_status', 1)
#         @statue = 1
#       else
#         @statue = 2
#       end
#     else
#       @statue = 3
#     end
#
#     respond_to do |format|
#       format.js
#     end
#   end
#
#   def stop_anonymous_comment
#     @bid = Bid.find(params[:id])
#
#     @bid.update_column('comment_status', 2)
#
#     respond_to do |format|
#       format.js
#     end
#   end
#
#   def alert_anonymous_comment
#     @bid = Bid.find params[:id]
#     @course = @bid.courses.first
#     @cur_size = 0
#     @totle_size = 0
#     if @bid.comment_status == 0
#       @totle_size = searchStudent(@course).size
#       @cur_size = @bid.homeworks.size
#     elsif @bid.comment_status == 1
#       @bid.homeworks.map { |homework| @totle_size += homework.homework_evaluations.count}
#       @cur_size = 0
#       @bid.homeworks.map { |homework| @cur_size += homework.rates(:quality).where("seems_rateable_rates.is_teacher_score = 0").count}
#     end
#     @percent = format("%.2f",(@cur_size.to_f / ( @totle_size == 0 ? 1 : @totle_size)) * 100)
#     respond_to do |format|
#       format.js
#     end
#   end
#
#   private
#
#   def get_assigned_homeworks(homeworks, n, index)
#     homeworks += homeworks
#     homeworks[index + 1 .. index + n]
#   end
#
#   def find_bid
#     if params[:id]
#       @bid = Bid.find(params[:id], :include => [{:homeworks => :user}])
#       @user = @bid.author
#     end
#   rescue
#     render_404
#   end
#
#   def memberAccess
#     # 是课程，则判断当前用户是否参加了课程
#     return true if current_user.admin?
#     #return 0 if @bid.courses.first.project_type == Project::ProjectType_project
#     currentUser = User.current
#     render_403 unless currentUser.member_of_course?(@bid.courses.first)
#   end
#
#   #验证是否显示课程
#   def can_show_course
#     @first_page = FirstPage.find_by_page_type('project')
#     if @first_page.show_course == 2
#       render_404
#     end
#   end
#
#   #验证是否显示竞赛
#   def can_show_contest
#     @first_page = FirstPage.find_by_page_type('project')
#     if @first_page.show_contest == 2
#       render_404
#     end
#   end
# end
#