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Commit Description:
[web] confirm when start contest, downloading task description through apache...
Commit 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
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jittat-
app/controllers/tasks_controller.rb
| 34 lines
| 767 B
| text/x-ruby
| RubyLexer
|
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r88 | class TasksController < ApplicationController | ||
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r122 | before_filter :authenticate, :check_viewability | ||
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r88 | |||
| def index | ||||
| redirect_to :action => 'list' | ||||
| end | ||||
| def list | ||||
| @problems = Problem.find_available_problems | ||||
| @user = User.find(session[:user_id]) | ||||
| end | ||||
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r130 | 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 | ||||
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r122 | 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 | ||||
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r88 | end | ||