cafe-grader-web Commit - r130:f343b8fb7d21

cafe-grader-web

Commit `r130:f343b8fb7d21` public

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Description:

[web] confirm when start contest, downloading task description through apache git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@260 6386c4cd-e34a-4fa8-8920-d93eb39b512e

Commit status:

[Not Reviewed]

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r130:f343b8fb7d21 - Fri, 09 May 2008 13:34:46 - 3 files changed: 12 inserted, 4 deleted

app/controllers/tasks_controller.rb ¶ +10

               class TasksController < ApplicationController
                 before_filter :authenticate, :check_viewability
                 def index
                   redirect_to :action => 'list'
                 end
                 def list
                   @problems = Problem.find_available_problems
                   @user = User.find(session[:user_id])
                 end
+            +   def view
+            +     file_name = "#{RAILS_ROOT}/data/tasks/#{params[:file]}"
+            +     if !FileTest.exists?(file_name)
+            +       redirect_to :action => 'index' and return
+            +     end
+            +     # ask Apache to send the file
+            +     response.headers['X-Sendfile'] = file_name
+            +     render :nothing => true
+            +   end
+            +
                 protected
                 def check_viewability
                   user = User.find(session[:user_id])
                   if user==nil or !Configuration.show_tasks_to?(user)
                     redirect_to :controller => 'main', :action => 'list'
                     return false
                   end
                 end
               end

app/models/configuration.rb ¶ +1 -1

                 def self.get(key)
                   if @@configurations == nil
                     self.read_config
                   end
                   return @@configurations[key]
                 end
                 def self.[](key)
                   self.get(key)
                 end
                 def self.reload
                   self.read_config
                 end
                 def self.clear
                   @@configurations = nil
                 end
                 #
                 # View decision
                 #
                 def self.show_submitbox_to?(user)
                   mode = get(SYSTEM_MODE_CONF_KEY)
                   return false if mode=='analysis'
                   if (mode=='contest')
                     return false if (user.site!=nil) and
                       ((user.site.started!=true) or (user.site.finished?))
                   end
                   return true
                 end
                 def self.show_tasks_to?(user)
                   mode = get(SYSTEM_MODE_CONF_KEY)
                   if (mode=='contest')
                     return false if (user.site!=nil) and (user.site.started!=true)
                   end
                   return true
                 end
                 def self.allow_test_request(user)
                   mode = get(SYSTEM_MODE_CONF_KEY)
                   if (mode=='contest')
                     return false if (user.site!=nil) and ((user.site.started!=true) or (user.site.time_left < 30.minutes))
                   end
                   return false if mode=='analysis'
                   return true
                 end
+            +
                 protected
                 def self.read_config
                   @@configurations = {}
                   Configuration.find(:all).each do |conf|
                     key = conf.key
                     val = conf.value
                     case conf.value_type
                     when 'string'
                       @@configurations[key] = val
                     when 'integer'
                       @@configurations[key] = val.to_i
                     when 'boolean'
                       @@configurations[key] = (val=='true')
                     end
                   end
                 end
               end

app/views/site/prompt.html.haml ¶ +1 -3

               %h2
                 Contest Administration for site:
                 = "#{@site.name}, #{@site.country.name}"
               Current time at the server is
               = "#{format_short_time(Time.new.gmtime)} UTC"
               (please
               = link_to 'refresh', :action => 'index'
               to update)
               %br/
               %br/
               - form_tag :action => 'start' do
                 When you're ready, you can click the button below to start the contest.
                 %br/
                 Please make sure that the contestants are ready.
                 After the contest is started, it <b>cannot</b> be paused or stopped.
                 %br/
-            -   = submit_tag 'Start the Contest.'
+            +   = submit_tag 'Start the Contest.', :onclick => "return confirm('Are you sure?');"

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r130:f343b8fb7d21 - Fri, 09 May 2008 13:34:46 - 3 files changed: 12 inserted, 4 deleted

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Commit r130:f343b8fb7d21 public

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r130:f343b8fb7d21 - Fri, 09 May 2008 13:34:46 - 3 files changed: 12 inserted, 4 deleted

Commit `r130:f343b8fb7d21` public