Structure link with json

app/models/link.rb

@@ -1,8 +1,8 @@
 class Link < Item
   
-  field :url
+  field :url, localize: true
   
-  validates :url, :presence => true, :format => /^(http|https):\/\/(([a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5})|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))|localhost(:[0-9]{1,5})?(\/.*)?/i
+  # validates :url, :presence => true, :format => /^(http|https):\/\/(([a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5})|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))|localhost(:[0-9]{1,5})?(\/.*)?/i
 
 	before_validation :add_http
 
@@ -10,12 +10,23 @@ class Link < Item
     ApplicationController.helpers.link_to(self.name, self.url)
   end
 
+  def urls
+  	self.url_translations.inject({}) do |result, (key, value)|
+  		result["url-#{key}"] = value
+  		result
+  	end
+  end
+
   protected
 
 	def add_http
-	  unless self.url[/^(http|https):\/\//] || self.url.blank?
-	    self.url = 'http://' + self.url
-	  end
+		if self.url_translations.present?
+			self.url_translations.each_value do |u|
+				unless u[/^(http|https):\/\//] || u.blank?
+		    	u = 'http://' + u
+		  	end
+		  end
+		end
 	end
     
 end