text formatting setting cached at controller level

git-svn-id: http://redmine.rubyforge.org/svn/trunk@375 e93f8b46-1217-0410-a6f0-8f06a7374b81

text formatting setting cached at controller level
git-svn-id: http://redmine.rubyforge.org/svn/trunk@375 e93f8b46-1217-0410-a6f0-8f06a7374b81
3cd50da3 · Jean-Philippe Lang · 0125ec3b · 3cd50da3
Commit 3cd50da3 authored Mar 24, 2007 by Jean-Philippe Lang
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application_helper.rb app/helpers/application_helper.rb +2 -1

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--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -127,7 +127,8 @@ module ApplicationHelper
    text = text.gsub(/r(\d+)(?=\b)/) {|m| "\"r#{$1}\":" + url_for(:controller => 'repositories', :action => 'revision', :id => @project.id, :rev => $1) } if @project
   
    # finally textilize text
-    text = (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize") ? auto_link(RedCloth.new(text, [:filter_html]).to_html) : simple_format(auto_link(h(text)))
+    @do_textilize ||= (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize")
+    text = @do_textilize ? auto_link(RedCloth.new(text, [:filter_html]).to_html) : simple_format(auto_link(h(text)))
  end
  
  def error_messages_for(object_name, options = {})