Merge branch 'master' into rails-3-1

Conflicts:
	app/controllers/admin/blog/posts_controller.rb
	app/controllers/blog/posts_controller.rb

app/controllers/refinery/blog/posts_controller.rb

@@ -1,7 +1,7 @@
 module Refinery
   module Blog
     class PostsController < BaseController
-      
+
       caches_page :index
 
       before_filter :find_all_blog_posts, :except => [:archive]
@@ -12,7 +12,7 @@ module Refinery
 
       def index
         # Rss feeders are greedy. Let's give them every blog post instead of paginating.
-        (@blog_posts = Refinery::Blog::Post.live.includes(:comments, :categories).all) if request.format.rss? 
+        (@blog_posts = Refinery::Blog::Post.live.includes(:comments, :categories).all) if request.format.rss?
         respond_with (@blog_posts) do |format|
           format.html
           format.rss
@@ -22,6 +22,8 @@ module Refinery
       def show
         @blog_comment = Refinery::Blog::Comment.new
 
+        @canonical = url_for(:locale => ::Refinery::I18n.default_frontend_locale) if canonical?
+
         respond_with (@blog_post) do |format|
           format.html { present(@blog_post) }
           format.js { render :partial => 'post', :layout => false }
@@ -71,6 +73,10 @@ module Refinery
         @tag_name = @tag.name
         @blog_posts = Refinery::Blog::Post.tagged_with(@tag_name).page(params[:page])
       end
+
+      def canonical?
+        ::Refinery.i18n_enabled? && ::Refinery::I18n.default_frontend_locale != ::Refinery::I18n.current_frontend_locale
+      end
     end
   end
 end