cafe-grader-web Commit - r262:9f069571bd87

cafe-grader-web

Commit `r262:9f069571bd87` public

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Description:

contest ends after user is dead, added status xml for visualization

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[Not Reviewed]

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r262:9f069571bd87 - Thu, 11 Feb 2010 05:24:36 - 4 files changed: 36 inserted, 10 deleted

app/views/statuses/index.xml.erb created 644 ¶ +17

			@@ -0,0 +1,17
		1	+ <?xml version="1.0"?>
		2	+ <codejom>
		3	+ <% @dead_users.each do \|user\| %>
		4	+ <node>
		5	+ <name><%= user.login %></name>
		6	+ <depth>100</depth>
		7	+ </node>
		8	+ <% end %>
		9	+ <% @levels.each do \|level\| %>
		10	+ <% @level_users[level].each do \|user\| %>
		11	+ <node>
		12	+ <name><%= user.login %></name>
		13	+ <depth><%= level %></depth>
		14	+ </node>
		15	+ <% end %>
		16	+ <% end %>
		17	+ </codejom>

app/controllers/statuses_controller.rb ¶ +3 -8

               class StatusesController < ApplicationController
                 def index
                   if not SHOW_CONTEST_STATUS
                     render :status => 403 and return
                   end
                   problem_count = Problem.available_problem_count
                   @dead_users = []
                   @level_users = {}
                   @levels = (0..CODEJOM_MAX_ALIVE_LEVEL)
                   @levels.each { |l| @level_users[l] = [] }
                   User.find(:all).find_all{|user| not user.admin? }.each do |user|
-            -       if user.codejom_status==nil
-            -         user.update_codejom_status
-            -         user.codejom_status(true)  # reload
-            -       end
+            +       user.update_codejom_status
+            +       user.codejom_status(true)  # reload
                     if not user.codejom_status.alive
                       @dead_users << user
                     else
                       @level_users[user.codejom_level] << user
                     end
                   end
                   respond_to do |format|
                     format.html
                     format.xml do
-            -         render :xml => {
-            -           :levels => @level_users,
-            -           :dead_users => @dead_users
-            -         }
+            +         render :template => 'statuses/index.xml.erb'
                     end
                   end
                 end
               end

app/helpers/application_helper.rb ¶ +9 -1

               # Methods added to this helper will be available to all templates in the application.
               module ApplicationHelper
                 def user_header
                   menu_items = ''
                   user = User.find(session[:user_id])
                   if (user!=nil) and (session[:admin])
                     # admin menu
                     menu_items << "<b>Administrative task:</b> "
                     append_to menu_items, '[Announcements]', 'announcements', 'index'
                     append_to menu_items, '[Msg console]', 'messages', 'console'
                     append_to menu_items, '[Problems]', 'problems', 'index'
                     append_to menu_items, '[Users]', 'user_admin', 'index'
                     append_to menu_items, '[Results]', 'user_admin', 'user_stat'
                     append_to menu_items, '[Graders]', 'graders', 'list'
                     append_to menu_items, '[Contests]', 'contests', 'index'
                     append_to menu_items, '[Sites]', 'sites', 'index'
                     append_to menu_items, '[System config]', 'configurations', 'index'
                     menu_items << "<br/>"
                   end
                   # main page
                   append_to menu_items, "[#{I18n.t 'menu.main'}]", 'main', 'list'
                   append_to menu_items, "[#{I18n.t 'menu.messages'}]", 'messages', 'list'
                   if (user!=nil) and (Configuration.show_tasks_to?(user))
                     append_to menu_items, "[#{I18n.t 'menu.tasks'}]", 'tasks', 'list'
                     #append_to menu_items, "[#{I18n.t 'menu.submissions'}]", 'main', 'submission'
                     #append_to menu_items, "[#{I18n.t 'menu.test'}]", 'test', 'index'
                   end
                   #append_to menu_items, "[#{I18n.t 'menu.help'}]", 'main', 'help'
                   if Configuration['system.user_setting_enabled']
                     append_to menu_items, "[#{I18n.t 'menu.settings'}]", 'users', 'index'
                   end
                   append_to menu_items, "[#{I18n.t 'menu.log_out'}]", 'main', 'login'
                   menu_items
                 end
                 def append_to(option,label, controller, action)
                   option << ' ' if option!=''
                   option << link_to_unless_current(label,
                                                    :controller => controller,
                                                    :action => action)
                 end
                 def format_short_time(time)
                   now = Time.now.gmtime
                   st = ''
                   if (time.yday != now.yday) or
               	(time.year != now.year)
                     st = time.strftime("%x ")
                   end
                   st + time.strftime("%X")
                 end
                 def format_short_duration(duration)
                   return '' if duration==nil
                   d = duration.to_f
                   return Time.at(d).gmtime.strftime("%X")
                 end
                 def read_textfile(fname,max_size=2048)
                   begin
                     File.open(fname).read(max_size)
                   rescue
                     nil
                   end
                 end
                 def user_title_bar(user)
                   header = ''
                   time_left = ''
                   #
                   # if the contest is over
                   if Configuration.time_limit_mode?
                     if user.contest_finished?
-            -         header = <<CONTEST_OVER
+            +         if (user.codejom_status) and (not user.codejom_status.alive)
+            +           header = <<CONTEST_OVER
+            + <tr><td colspan="2" align="center">
+            + <span class="contest-over-msg">BYE-BYE. YOU ARE DEAD</span>
+            + </td></tr>
+            + CONTEST_OVER
+            +         else
+            +           header = <<CONTEST_OVER
               <tr><td colspan="2" align="center">
               <span class="contest-over-msg">THE CONTEST IS OVER</span>
               </td></tr>
               CONTEST_OVER
+            +         end
-                    end
                     if !user.contest_started?
                       time_left = "&nbsp;&nbsp;" + (t 'title_bar.contest_not_started')
                     else
                       time_left = "&nbsp;&nbsp;" + (t 'title_bar.remaining_time') +
                         " #{format_short_duration(user.contest_time_left)}"
                     end
                   end
                   #
                   # if the contest is in the anaysis mode
                   if Configuration.analysis_mode?
                     header = <<ANALYSISMODE
               <tr><td colspan="2" align="center">
               <span class="contest-over-msg">ANALYSIS MODE</span>
               </td></tr>
               ANALYSISMODE
                   end
                   contest_name = Configuration['contest.name']
                   #
                   # build real title bar
                   <<TITLEBAR
               <div class="title">
               <table>
               #{header}
               <tr>
               <td class="left-col">
               #{user.full_name}<br/>
               #{t 'title_bar.current_time'} #{format_short_time(Time.new)}
               #{time_left}
               <br/>
               </td>
               <td class="right-col">#{contest_name}</td>
               </tr>
               </table>
               </div>
               TITLEBAR
                 end
               end

app/models/user.rb ¶ +7 -1

                                                         :test_pair_number => test_pair.number,
                                                         :request_number =>
                                                         previous_assignment_numbers.length + 1,
                                                         :submitted => false)
                     return assignment
                   else
                     return nil
                   end
                 end
                 def get_submission_status_for(problem)
                   SubmissionStatus.find(:first,
                                         :conditions => {
                                           :user_id => id,
                                           :problem_id => problem.id
                                         })
                 end
                 def email_for_editing
                   if self.email==nil
                     "(unknown)"
                   elsif self.email==''
                     "(blank)"
                   else
                     self.email
                   end
                 end
                 def email_for_editing=(e)
                   self.email=e
                 end
                 def alias_for_editing
                   if self.alias==nil
                     "(unknown)"
                   elsif self.alias==''
                     "(blank)"
                   else
                     self.alias
                   end
                 end
                 def alias_for_editing=(e)
                   self.alias=e
                 end
                 def activation_key
                   if self.hashed_password==nil
                     encrypt_new_password
                   end
                   Digest::SHA1.hexdigest(self.hashed_password)[0..7]
                 end
                 def verify_activation_key(key)
                   key == activation_key
                 end
                 def self.random_password(length=5)
                   chars = 'abcdefghjkmnopqrstuvwxyz'
                   password = ''
                   length.times { password << chars[rand(chars.length - 1)] }
                   password
                 end
                 def self.find_non_admin_with_prefix(prefix='')
                   users = User.find(:all)
                   return users.find_all { |u| !(u.admin?) and u.login.index(prefix)==0 }
                 end
                 # Contest information
                 def contest_time_left
                   if Configuration.contest_mode?
                     return nil if site==nil
                     return site.time_left
                   elsif Configuration.indv_contest_mode?
                     time_limit = Configuration.contest_time_limit
                     if contest_stat==nil
                       return (Time.now.gmtime + time_limit) - Time.now.gmtime
                     else
                       finish_time = contest_stat.started_at + time_limit
                       current_time = Time.now.gmtime
                       if current_time > finish_time
                         return 0
                       else
                         return finish_time - current_time
                       end
                     end
                   else
                     return nil
                   end
                 end
                 def contest_finished?
                   if Configuration.contest_mode?
                     return false if site==nil
-            -       return site.finished?
+            +       if site.finished?
+            +         return true
+            +       elsif codejom_status!=nil
+            +         return (not codejom_status.alive)
+            +       else
+            +         return false
+            +       end
                   elsif Configuration.indv_contest_mode?
                     time_limit = Configuration.contest_time_limit
                     return false if contest_stat==nil
                     return contest_time_left == 0
                   else
                     return false
                   end
                 end
                 def contest_started?
                   if Configuration.contest_mode?
                     return true if site==nil
                     return site.started
                   else
                     return true
                   end
                 end
                 # For Code Jom
                 def update_codejom_status
                   status = codejom_status || CodejomStatus.new(:user => self)
                   problem_count = Problem.available_problem_count
                   status.num_problems_passed = (self.submission_statuses.find_all {|s| s.passed and s.problem.available }).length
                   status.alive = (problem_count - (status.num_problems_passed)) <= CODEJOM_MAX_ALIVE_LEVEL
                   status.save
                 end
                 def codejom_level
                   problem_count = Problem.available_problem_count
                   if codejom_status!=nil
                     return problem_count - codejom_status.num_problems_passed
                   else
                     return problem_count
                   end
                 end
                 protected
                   def encrypt_new_password
                     return if password.blank?
                     self.salt = (10+rand(90)).to_s
                     self.hashed_password = User.encrypt(self.password,self.salt)
                   end
                   def assign_default_site
                     # have to catch error when migrating (because self.site is not available).
                     begin
                       if self.site==nil
                         self.site = Site.find_by_name('default')
                         if self.site==nil
                           self.site = Site.find(1)  # when 'default has be renamed'
                         end
                       end
                     rescue
                     end
                   end
                   def password_required?
                     self.hashed_password.blank? || !self.password.blank?
                   end
                   def self.encrypt(string,salt)
                     Digest::SHA1.hexdigest(salt + string)
                   end
                   def uniqueness_of_email_from_activated_users
                     user = User.activated_users.find_by_email(self.email)
                     if user and (user.login != self.login)
                       self.errors.add_to_base("Email has already been taken")
                     end
                   end
                   def enough_time_interval_between_same_email_registrations
                     return if !self.new_record?
                     return if self.activated
                     open_user = User.find_by_email(self.email,
                                                    :order => 'created_at DESC')
                     if open_user and open_user.created_at and
                         (open_user.created_at > Time.now.gmtime - 5.minutes)
                       self.errors.add_to_base("There are already unactivated registrations with this e-mail address (please wait for 5 minutes)")
                     end
                   end
                   def email_validation?
                     begin
                       return VALIDATE_USER_EMAILS
                     rescue
                       return false
                     end
                   end
                   def school_names_for_high_school_users
                     if self.high_school
                       if (self.member1_school_name=='' or

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r262:9f069571bd87 - Thu, 11 Feb 2010 05:24:36 - 4 files changed: 36 inserted, 10 deleted

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r262:9f069571bd87 - Thu, 11 Feb 2010 05:24:36 - 4 files changed: 36 inserted, 10 deleted

Commit `r262:9f069571bd87` public