lib/transistor.rb in transistor-client-0.0.1 vs lib/transistor.rb in transistor-client-0.0.2

@@ -10,10 +10,11 @@
     attr_accessor :id, :secret, :host, :secure
     
     def initialize
       @host = 'api.transistor.fm'
       @secure = true
+      @tracking_url = 'track.transistor.fm/:entry_id.:format/:url'
     end
     
     def base_url
       if self.secure
         "https://#{self.host}"
@@ -30,9 +31,25 @@
       }
     end
     
     def user_agent
       "Transistor Ruby Client, Version #{Transistor::Version}"
+    end
+    
+    def protocol
+      if self.secure
+        'https'
+      else
+        'http'
+      end
+    end
+    
+    def tracking_url(entry_id, format, url)
+      full_url = @tracking_url
+        .gsub(':entry_id', entry_id.to_s)
+        .gsub(':format', format.to_s)
+        .gsub(':url', url)
+      [self.protocol, '://', full_url].join()
     end
   end
   
   def self.setup
     self.config ||= Config.new
\ No newline at end of file