Use Redcarpet::Render::XHTML instead of our custom renderer

[rails.git] / lib / rich_text.rb

diff --git a/lib/rich_text.rb b/lib/rich_text.rb
index 87ea58933579e93c043d1ed28adf5f9ac7a0f094..7d8010af1785ea6c9b275baf3fb572f997192ad2 100644 (file)
--- a/lib/rich_text.rb
+++ b/lib/rich_text.rb
@@ -82,27 +82,13 @@ module RichText
   private
 
     def html_parser
-      @@html_renderer ||= Renderer.new({
-        :filter_html => true, :safe_links_only => true
+      @@html_renderer ||= Redcarpet::Render::XHTML.new({
+        :filter_html => true, :safe_links_only => true, :link_attributes => { :rel => "nofollow" }
       })
       @@html_parser ||= Redcarpet::Markdown.new(@@html_renderer, {
         :no_intra_emphasis => true, :autolink => true, :space_after_headers => true
       })
     end
-
-    class Renderer < Redcarpet::Render::XHTML
-      def link(link, title, alt_text)
-        "<a rel=\"nofollow\" href=\"#{link}\">#{alt_text}</a>"
-      end
-
-      def autolink(link, link_type)
-        if link_type == :email
-          "<a rel=\"nofollow\" href=\"mailto:#{link}\">#{link}</a>"
-        else
-          "<a rel=\"nofollow\" href=\"#{link}\">#{link}</a>"
-        end
-      end 
-    end
   end
 
   class Text < Base