lib/herbert/Ajaxify.rb in herbert-0.0.1 vs lib/herbert/Ajaxify.rb in herbert-0.0.2

@@ -1,15 +1,27 @@
 module Herbert
+	
+	# Enhances AJAJ/AJAX support
   module Ajaxify
+		
+		# Headers to send with each request
     Headers = {
       'Access-Control-Allow-Methods' => %w{POST GET PUT DELETE OPTIONS},
       'Access-Control-Allow-Headers' => %w{Content-Type X-Requested-With},
       'Access-Control-Allow-Origin' => %w{*},
       'Access-Control-Expose-Header' => %w{Content-Type Content-Length X-Build},
       'X-Build' => [Herbert::Utils.version]
     }
 
+		# * Loads config/headers.rb
+		# 
+		# * Enables header processing
+		# 
+		# * Registers CORS proxy for external services
+		# 
+		# @param [Sinatra::Base descendant]
+		#
     def self.registered(app)
       # Heeeaderzz!!! Gimme heaaaderzzz!!!
       path = File.join(app.settings.root, 'config','headers.rb')
       if File.exists?(path) then
         log.h_debug("Loading additional headers from #{path}")
@@ -21,11 +33,11 @@
       else
         log.h_info("File #{path} doesn't exists; no addition headers loaded")
       end
 
       app.before do
-      # Add the headers to the response
+				# Add the headers to the response
         Headers.each {|name, value|
           value = [value] unless value.is_a?(Array)
           value.map! {|val|
             (val.is_a?(Proc) ? val.call : val).to_s
           }
@@ -33,18 +45,17 @@
         }
       end
 
       # Proxy for not CORS enables services such as 
       # Google Maps
-      # /proxy/<url to fetch>
-      if app.get '/proxy/:url' do
-        url = URI.parse(URI.decode(params[:url]))
-        res = Net::HTTP.start(url.host, 80) {|http|
-          http.get(url.path + (url.query ? '?' + url.query : ''))
-        }
-        response['content-type'] = res['content-type']
-        res.body
-      end
+      # /proxy/url?=
+      app.get '/proxy/' do
+				url = URI.parse(URI.encode(params[:url]))
+				res = Net::HTTP.start(url.host, 80) {|http|
+					http.get(url.path + '?' + url.query)
+				}
+				response['content-type'] = res['content-type']
+				res.body
+			end
     end
-   end
-  end
+	end
 end
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