# HG changeset patch
# User Jittat Fakcharoenphol <jittat@gmail.com>
# Date 2010-02-01 08:34:08
# Node ID 6820e08d6a384699529efab7a5eb3212ce4e414a
# Parent  0f32f3dd1054f8dec4c33c7f6ea2400a33a3cb18
# Parent  11f906d2e75a4359a3856f1bf108685e88b0b9bf

Merge branch 'master' into codejom (bug fixed)

diff --git a/app/controllers/main_controller.rb b/app/controllers/main_controller.rb
--- a/app/controllers/main_controller.rb
+++ b/app/controllers/main_controller.rb
@@ -5,6 +5,10 @@
 
   append_before_filter :update_user_start_time, :except => [:index, :login]
 
+  # to prevent log in box to be shown when user logged out of the
+  # system only in some tab
+  prepend_before_filter :reject_announcement_refresh_when_logged_out, :only => [:announcements]
+
   # COMMENTED OUT: filter in each action instead
   # before_filter :verify_time_limit, :only => [:submit]
 
@@ -462,5 +466,11 @@
     UserContestStat.update_user_start_time(user)
   end
 
+  def reject_announcement_refresh_when_logged_out
+    if not session[:user_id]
+      render :text => 'Access forbidden', :status => 403
+    end
+  end
+
 end