# HG changeset patch
# User nelopauselli
# Date 1312893508 10800
# Node ID fe47f11f5f2088ea890f7c4819d717670e293ad7
# Parent  49125b681709cabbcb62d84bce2a20b8df3659c4
Adapter para url shorten de google

diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Configurations/Agendas.Configurations.csproj
--- a/Agendas/trunk/src/Agendas.Configurations/Agendas.Configurations.csproj	Tue Aug 09 08:55:08 2011 -0300
+++ b/Agendas/trunk/src/Agendas.Configurations/Agendas.Configurations.csproj	Tue Aug 09 09:38:28 2011 -0300
@@ -50,6 +50,7 @@
     <Compile Include="PublicadoresConfigurationException.cs" />
     <Compile Include="PublicadoresConfigurationSection.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="ShortenConfigurationElement.cs" />
     <Compile Include="TwitterConfigurationElement.cs" />
     <Compile Include="TwitterSendTwitterConfigurationElement.cs" />
     <Compile Include="TwitterSignInConfigurationElement.cs" />
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Configurations/GoogleConfigurationElement.cs
--- a/Agendas/trunk/src/Agendas.Configurations/GoogleConfigurationElement.cs	Tue Aug 09 08:55:08 2011 -0300
+++ b/Agendas/trunk/src/Agendas.Configurations/GoogleConfigurationElement.cs	Tue Aug 09 09:38:28 2011 -0300
@@ -10,6 +10,11 @@
 			get { return base["calendar"] as CalendarConfigurationElement; }
 		}
 
+		[ConfigurationProperty("shorten")]
+		public ShortenConfigurationElement Shorten
+		{
+			get { return base["shorten"] as ShortenConfigurationElement; }
+		}
 		[ConfigurationProperty("enabled")]
 		public bool Enabled
 		{
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Configurations/ShortenConfigurationElement.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Agendas/trunk/src/Agendas.Configurations/ShortenConfigurationElement.cs	Tue Aug 09 09:38:28 2011 -0300
@@ -0,0 +1,13 @@
+using System.Configuration;
+
+namespace AltNetHispano.Agendas.Configurations
+{
+	public class ShortenConfigurationElement : ConfigurationElement
+	{
+		[ConfigurationProperty("urlAPI")]
+		public string UrlAPI
+		{
+			get { return base["urlAPI"] as string; }
+		}
+	}
+}
\ No newline at end of file
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Google.Test/App.config
--- a/Agendas/trunk/src/Agendas.Google.Test/App.config	Tue Aug 09 08:55:08 2011 -0300
+++ b/Agendas/trunk/src/Agendas.Google.Test/App.config	Tue Aug 09 09:38:28 2011 -0300
@@ -8,34 +8,7 @@
 	<publicadores>
 		<google enabled="true">
 			<calendar userName="altnethispano.desa@gmail.com" password="fA&amp;Ec3wU3est" calendarId="altnethispano.desa@gmail.com" />
+			<shorten urlAPI="https://www.googleapis.com/urlshortener/v1/url" />
 		</google>
 	</publicadores>
-
-  <system.serviceModel>
-	<client>
-	  <endpoint address="https://www.googleapis.com/urlshortener/v1"
-     binding="webHttpBinding"
-     bindingConfiguration="webBinding"
-     behaviorConfiguration="urlShortener"
-     contract="GoogleAPI.UrlShortener.IUrlShortenerService"
-     name="UrlShortenerREST" />
-	</client>
-
-	<bindings>
-	  <webHttpBinding>
-		<binding name="webBinding">
-		  <security mode="Transport"></security>
-		</binding>
-	  </webHttpBinding>
-	</bindings>
-
-	<behaviors>
-	  <endpointBehaviors>
-		<behavior name="urlShortener">
-		  <webHttp />
-		</behavior>
-	  </endpointBehaviors>
-	</behaviors>
-
-  </system.serviceModel>
 </configuration>
\ No newline at end of file
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Google.Test/GUrlShortenerTest.cs
--- a/Agendas/trunk/src/Agendas.Google.Test/GUrlShortenerTest.cs	Tue Aug 09 08:55:08 2011 -0300
+++ b/Agendas/trunk/src/Agendas.Google.Test/GUrlShortenerTest.cs	Tue Aug 09 09:38:28 2011 -0300
@@ -1,4 +1,5 @@
-using AltNetHispano.Agendas.Google;
+using System;
+using AltNetHispano.Agendas.Google;
 using NUnit.Framework;
 
 namespace Agendas.Google.Test
@@ -10,10 +11,12 @@
 		[Test]
 		public void Obtener_Url_corta()
 		{
-			var gUrlShortener = new GUrlShortener();
+			var gUrlShortener = new GUrlShortenerAdapter();
 
 			var shortUrl = gUrlShortener.GetShortUrl("http://www.twitter.com");
 
+			Console.WriteLine(shortUrl);
+
 			Assert.AreEqual("http://goo.gl/CbHS", shortUrl);
 		}
 	}
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Google/Agendas.Google.csproj
--- a/Agendas/trunk/src/Agendas.Google/Agendas.Google.csproj	Tue Aug 09 08:55:08 2011 -0300
+++ b/Agendas/trunk/src/Agendas.Google/Agendas.Google.csproj	Tue Aug 09 09:38:28 2011 -0300
@@ -58,7 +58,7 @@
     <Compile Include="DetailsEvents\VanGEventDetail.cs" />
     <Compile Include="GCalendarAdapter.cs" />
     <Compile Include="GooglePublicador.cs" />
-    <Compile Include="GUrlShortener.cs" />
+    <Compile Include="GUrlShortenerAdapter.cs" />
     <Compile Include="IGCalendarAdapter.cs" />
     <Compile Include="IGEventDetail.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Google/GUrlShortener.cs
--- a/Agendas/trunk/src/Agendas.Google/GUrlShortener.cs	Tue Aug 09 08:55:08 2011 -0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,18 +0,0 @@
-using System;
-//using GoogleAPI.UrlShortener;
-
-namespace AltNetHispano.Agendas.Google
-{
-	public class GUrlShortener
-	{
-		public string GetShortUrl(string url)
-		{
-			//TODO: Esto es utilizando la GoogleAPI.UrlShortener.
-			//var client = new UrlResource();
-			//var response = client.Insert(new ShortenRequest { LongUrl = url });
-
-			//return response.Id;
-			throw new NotImplementedException();
-		}
-	}
-}
\ No newline at end of file
diff -r 49125b681709 -r fe47f11f5f20 Agendas/trunk/src/Agendas.Google/GUrlShortenerAdapter.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Agendas/trunk/src/Agendas.Google/GUrlShortenerAdapter.cs	Tue Aug 09 09:38:28 2011 -0300
@@ -0,0 +1,48 @@
+using System.IO;
+using System.Net;
+using AltNetHispano.Agendas.Configurations;
+
+namespace AltNetHispano.Agendas.Google
+{
+	public class GUrlShortenerAdapter
+	{
+		private readonly ShortenConfigurationElement _config;
+
+		public GUrlShortenerAdapter()
+		{
+			_config = AgendasConfigurationManager.Publicadores.Google.Shorten;
+		}
+
+		public string GetShortUrl(string url)
+		{
+			WebRequest request = WebRequest.Create(_config.UrlAPI);
+			request.Method = WebRequestMethods.Http.Post;
+			request.ContentType = "application/json";
+			
+			using(var writer = new StreamWriter(request.GetRequestStream()))
+			{
+				var json = string.Format("{{\"longUrl\": \"{0}\"}}", url);
+				writer.Write(json);
+			}
+
+			var response = request.GetResponse();
+
+			using(var reader = new StreamReader(response.GetResponseStream()))
+			{
+				const string prefix = "\"id\": \"";
+
+				var json = reader.ReadToEnd();
+
+				var start = json.IndexOf(prefix) + prefix.Length;
+				if (start>prefix.Length)
+				{
+					var length = json.IndexOf("\",", start) - start;
+
+					if (length>0)
+						return json.Substring(start, length);
+				}
+			}
+			return string.Empty;
+		}
+	}
+}
\ No newline at end of file