private void TweetStatus(ESBMessage message)
{
try
{
string status = message.ToString();
var postBody = "status=" + Uri.EscapeDataString(status);
RaiseAdapterInfo(ErrorLevel.Info, status);
using (HMACSHA1 hasher = new HMACSHA1(ASCIIEncoding.ASCII.GetBytes(string.Format("{0}&{1}", Uri.EscapeDataString(APISecret), Uri.EscapeDataString(AccessTokenSecret)))))
{
string _oauthNonce = Convert.ToBase64String(new ASCIIEncoding().GetBytes(DateTime.Now.Ticks.ToString()));
TimeSpan _timeSpan = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
string _oauthTimestamp = Convert.ToInt64(_timeSpan.TotalSeconds).ToString();
string baseString = string.Format("oauth_consumer_key={0}&oauth_nonce={1}&oauth_signature_method={2}&oauth_timestamp={3}&oauth_token={4}&oauth_version={5}&status={6}",
APIKey, _oauthNonce, _OAuthSignatureMethod, _oauthTimestamp, AccessToken, _OAuthVersion, Uri.EscapeDataString(status));
string _oauthsignature = Convert.ToBase64String(hasher.ComputeHash(ASCIIEncoding.ASCII.GetBytes(string.Concat("POST&", Uri.EscapeDataString(RequestURI), "&", Uri.EscapeDataString(baseString)))));
string _authenticationHeader = string.Format("OAuth oauth_consumer_key=\"{0}\", oauth_nonce=\"{1}\", oauth_signature=\"{2}\", oauth_signature_method=\"{3}\", oauth_timestamp=\"{4}\", oauth_token=\"{5}\", oauth_version=\"{6}\"",
Uri.EscapeDataString(APIKey), Uri.EscapeDataString(_oauthNonce), Uri.EscapeDataString(_oauthsignature), Uri.EscapeDataString(_OAuthSignatureMethod), Uri.EscapeDataString(_oauthTimestamp), Uri.EscapeDataString(AccessToken), Uri.EscapeDataString(_OAuthVersion));
ServicePointManager.Expect100Continue = false;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(RequestURI);
request.Headers.Add("Authorization", _authenticationHeader);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
using (Stream stream = request.GetRequestStream())
{
byte[] content = ASCIIEncoding.ASCII.GetBytes(postBody);
stream.Write(content, 0, content.Length);
WebResponse response = request.GetResponse();
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string result = reader.ReadToEnd();
}
response.Close();
}
}
}
catch (WebException ex)
{
WebResponse response = ex.Response;
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string result = reader.ReadToEnd();
}
response.Close();
RaiseAdapterError(ErrorLevel.Error, "Tweet Status Failed", ex);
}
catch (Exception ex)
{
RaiseAdapterError(ErrorLevel.Error, "Unknown Error", ex);
}
finally
{
}
}
