cafe-grader-web Commit - r289:bafc73878f35

cafe-grader-web

Commit `r289:bafc73878f35` public

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Description:

resets contest start time when changing users' contest

Commit status:

[Not Reviewed]

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r289:bafc73878f35 - Thu, 11 Mar 2010 08:47:56 - 2 files changed: 9 inserted, 3 deleted

app/controllers/user_admin_controller.rb ¶ +3

                   @scorearray = Array.new
                   @users.each do |u|
                     ustat = Array.new
                     ustat[0] = u
                     @problems.each do |p|
               	sub = Submission.find_last_by_user_and_problem(u.id,p.id)
               	if (sub!=nil) and (sub.points!=nil)
               	  ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
               	else
               	  ustat << [0,false]
               	end
                     end
                     @scorearray << ustat
                   end
                 end
                 def import
                   if params[:file]==''
                     flash[:notice] = 'Error importing no file'
                     redirect_to :action => 'list' and return
                   end
                   import_from_file(params[:file])
                 end
                 def random_all_passwords
                   users = User.find(:all)
                   @prefix = params[:prefix] || ''
                   @non_admin_users = User.find_non_admin_with_prefix(@prefix)
                   @changed = false
                   if request.request_method == :post
                     @non_admin_users.each do |user|
                       password = random_password
                       user.password = password
                       user.password_confirmation = password
                       user.save
                     end
                     @changed = true
                   end
                 end
                 # contest management
                 def add_to_contest
                   user = User.find(params[:id])
                   contest = Contest.find(params[:contest_id])
                   if user and contest
                     user.contests << contest
                   end
                   redirect_to :action => 'list'
                 end
                 def remove_from_contest
                   user = User.find(params[:id])
                   contest = Contest.find(params[:contest_id])
                   if user and contest
                     user.contests.delete(contest)
                   end
                   redirect_to :action => 'list'
                 end
                 def contest_management
                 end
                 def manage_contest
                   contest = Contest.find(params[:contest][:id])
                   if !contest
                     flash[:notice] = 'You did not choose the contest.'
                     redirect_to :action => 'contest_management' and return
                   end
                   operation = params[:operation]
                   if not ['add','remove','assign'].include? operation
                     flash[:notice] = 'You did not choose the operation to perform.'
                     redirect_to :action => 'contest_management' and return
                   end
                   lines = params[:login_list]
                   if !lines or lines.blank?
                     flash[:notice] = 'You entered an empty list.'
                     redirect_to :action => 'contest_management' and return
                   end
                   note = []
                   lines.split("\n").each do |line|
                     puts line
                     user = User.find_by_login(line.chomp)
                     puts user
                     if user
                       if operation=='add'
                         user.contests << contest
                       elsif operation=='remove'
                         user.contests.delete(contest)
                       else
                         user.contests = [contest]
                       end
+            +
+            +         user.contest_stat.destroy if params[:reset_timer]
+            +
                       note << user.login
                     end
                   end
                   flash[:notice] = 'User(s) ' + note.join(', ') +
                     ' were successfully modified.  '
                   redirect_to :action => 'contest_management'
                 end
                 # admin management
                 def admin
                   @admins = User.find(:all).find_all {|user| user.admin? }
                 end
                 def grant_admin
                   login = params[:login]
                   user = User.find_by_login(login)
                   if user!=nil
                     admin_role = Role.find_by_name('admin')
                     user.roles << admin_role
                   else
                     flash[:notice] = 'Unknown user'
                   end
                   flash[:notice] = 'User added as admins'
                   redirect_to :action => 'admin'
                 end
                 def revoke_admin
                   user = User.find(params[:id])
                   if user==nil
                     flash[:notice] = 'Unknown user'
                     redirect_to :action => 'admin' and return
                   elsif user.login == 'root'
                     flash[:notice] = 'You cannot revoke admisnistrator permission from root.'
                     redirect_to :action => 'admin' and return
                   end
                   admin_role = Role.find_by_name('admin')
                   user.roles.delete(admin_role)
                   flash[:notice] = 'User permission revoked'
                   redirect_to :action => 'admin'
                 end
                 protected
                 def random_password(length=5)
                   chars = 'abcdefghijkmnopqrstuvwxyz23456789'
                   newpass = ""
                   length.times { newpass << chars[rand(chars.size-1)] }
                   return newpass
                 end
                 def import_from_file(f)
                   data_hash = YAML.load(f)
                   @import_log = ""
                   country_data = data_hash[:countries]
                   site_data = data_hash[:sites]
                   user_data = data_hash[:users]
                   # import country
                   countries = {}
                   country_data.each_pair do |id,country|
                     c = Country.find_by_name(country[:name])
                     if c!=nil
                       countries[id] = c
                       @import_log << "Found #{country[:name]}\n"
                     else
                       countries[id] = Country.new(:name => country[:name])
                       countries[id].save
                       @import_log << "Created #{country[:name]}\n"
                     end
                   end
                   # import sites
                   sites = {}
                   site_data.each_pair do |id,site|
                     s = Site.find_by_name(site[:name])
                     if s!=nil
                       @import_log << "Found #{site[:name]}\n"
                     else
                       s = Site.new(:name => site[:name])
                       @import_log << "Created #{site[:name]}\n"
                     end
                     s.password = site[:password]
                     s.country = countries[site[:country_id]]
                     s.save
                     sites[id] = s
                   end
                   # import users
                   user_data.each_pair do |id,user|
                     u = User.find_by_login(user[:login])
                     if u!=nil
                       @import_log << "Found #{user[:login]}\n"
                     else

app/views/user_admin/contest_management.html.haml ¶ +6 -3

               %h1 Bulk edit users in contests
               - form_tag :action => 'manage_contest' do
                 List users' login below; one per line.
                 %br/
-            -   = text_area_tag 'login_list', nil, :rows => 25, :cols => 80
+            +   = text_area_tag 'login_list', nil, :rows => 23, :cols => 80
                 %br/
                 You want to
                 = select(nil,"operation",[['assign users to','assign'],['add users to','add'],['remove users from','remove']])
                 contest
                 = select("contest","id",Contest.all.collect {|c| [c.title, c.id]})
-            -   &nbsp;&nbsp;&nbsp;&nbsp;
-            -   = submit_tag "Perform action", :confirm => 'Are you sure?'
+            +   = check_box_tag 'reset_timer'
+            +   Auto-reset current contest timer.
+            +   %br/
+            +
+            +   = submit_tag "Perform action!", :confirm => 'Are you sure?'
               %hr/
               = link_to '[go back to index]', :action => 'index'

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r289:bafc73878f35 - Thu, 11 Mar 2010 08:47:56 - 2 files changed: 9 inserted, 3 deleted

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Commit r289:bafc73878f35 public

Author

r289:bafc73878f35 - Thu, 11 Mar 2010 08:47:56 - 2 files changed: 9 inserted, 3 deleted

Commit `r289:bafc73878f35` public