From bf9032a1f573a24418b34b85a716c5f0369c1bff Mon Sep 17 00:00:00 2001
From: Antonio Terceiro <terceiro@colivre.coop.br>
Date: Mon, 25 May 2009 17:14:37 -0300
Subject: [PATCH] ActionItem1049: random theme

---
 app/helpers/application_helper.rb |  9 +++++++++
 1 file changed, 9 insertions(+), 0 deletions(-)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 131c205..1fd08ee 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -312,6 +312,15 @@ module ApplicationHelper
 
   def current_theme
     return session[:theme] if (session[:theme])
+
+    # utility for developers: set the theme to 'random' in development mode and
+    # you will get a different theme every request. This is interesting for
+    # testing
+    if ENV['RAILS_ENV'] == 'development' && @environment.theme == 'random'
+      @theme ||= Dir.glob('public/designs/themes/*').map { |f| File.basename(f) }.rand
+      return @theme
+    end
+
     p = profile
     if p
       p.theme
--
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