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using System;
using System.Net;
using System.IO;
using System.Text;
using System.Web;
using System.Xml;
namespace gtwitter
{
public class PostToTwitter
{
public PostToTwitter()
{
}
//posting to twitter
public bool PostDataToTwitter(string TwitterPostUrl, string TwitterName, string TwitterPass, string post)
{
if (MainWindow.directM)
post = "D " + MainWindow.screenName + " " + post;
//Console.WriteLine(post);
post = HttpUtility.UrlEncode(post);
HttpWebRequest request = GeneratePostRequest(TwitterPostUrl, "POST", string.Format("status={0}", post), TwitterName, TwitterPass);
string returnString = string.Empty;
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream,Encoding.UTF8);
try
{
returnString = reader.ReadToEnd();
}
catch (Exception ex)
{
if (MainClass.debug) {
Console.WriteLine("Post to twitter 'return string' exception: PostToTwitter.cs - PostDataToTwitter()");
Console.WriteLine(ex.StackTrace);
}
return false;
}
finally
{
if (reader != null)
reader.Close();
}
returnString.Trim();
}
catch (Exception ex)
{
if (MainClass.debug) {
Console.WriteLine("Post to twitter 'web request' exception: PostToTwitter.cs - PostDataToTwitter()");
Console.WriteLine(ex.StackTrace);
}
return false;
}
finally
{
if (response != null)
response.Close();
}
return true;
}
public static HttpWebRequest GeneratePostRequest(string uriString, string method, string postData, string user, string pass)
{
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(uriString);
httpRequest.Method = method;
if (method.ToUpper() =="POST")
{
if ( (user != null) && (pass != null) )
{
httpRequest.Credentials = new NetworkCredential(user, pass);
}
byte[] bytes = Encoding.UTF8.GetBytes(postData);
httpRequest.ContentType = "application/x-www-form-urlencoded";
httpRequest.ContentLength = bytes.Length;
Stream requestStream = httpRequest.GetRequestStream();
requestStream.Write(bytes,0,bytes.Length);
requestStream.Close();
}
return httpRequest;
}
}
}
//ghaefb
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