/sources: add /sources.xml endpoint.

app/controllers/sources_controller.rb

@@ -1,15 +1,12 @@
 class SourcesController < ApplicationController
-  # before_filter :member_only
-  respond_to :json
+  respond_to :json, :xml
 
   def show
     @source = Sources::Site.new(params[:url], :referer_url => params[:ref])
     @source.get
 
-    respond_with(@source) do |format|
-      format.json do
-        render :json => @source.to_json
-      end
+    respond_with(@source.to_h) do |format|
+      format.xml { render xml: @source.to_h.to_xml(root: "source") }
     end
   end
 

app/logical/sources/site.rb

@@ -56,7 +56,7 @@ module Sources
       WikiPage.other_names_match(untranslated_tags).map{|wiki_page| [wiki_page.title, wiki_page.category_name]}
     end
 
-    def to_json
+    def to_h
       return {
         :artist_name => artist_name,
         :profile_url => profile_url,
@@ -71,7 +71,7 @@ module Sources
           :title => artist_commentary_title,
           :description => artist_commentary_desc,
         }
-      }.to_json
+      }
     end
 
     def available?