BodyTetrisWrapper.Twitpic.UploadPhoto C# (CSharp) Method

        public bool UploadPhoto(byte[] binaryImageData, string tweetMessage, string filename)
        {
            //TODO: currently uploads as video (mp4)...should upload as image.

            // Documentation: http://www.twitpic.com/api.do
            string boundary = Guid.NewGuid().ToString();
            string requestUrl = String.IsNullOrEmpty(tweetMessage) ? TWITPIC_UPLADO_API_URL : TWITPIC_UPLOAD_AND_POST_API_URL;
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestUrl);
            string encoding = "iso-8859-1";

            request.PreAuthenticate = true;
            request.AllowWriteStreamBuffering = true;
            request.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
            request.Method = "POST";

            string header = string.Format("--{0}", boundary);
            string footer = string.Format("--{0}--", boundary);

            StringBuilder contents = new StringBuilder();
            contents.AppendLine(header);

            string fileContentType = GetImageContentType(filename);
            string fileHeader = String.Format("Content-Disposition: file; name=\"{0}\"; filename=\"{1}\"", "media", filename);
            string fileData = Encoding.GetEncoding(encoding).GetString(binaryImageData);

            contents.AppendLine(fileHeader);
            contents.AppendLine(String.Format("Content-Type: {0}", fileContentType));
            contents.AppendLine();
            contents.AppendLine(fileData);

            contents.AppendLine(header);
            contents.AppendLine(String.Format("Content-Disposition: form-data; name=\"{0}\"", "username"));
            contents.AppendLine();
            contents.AppendLine(this.Username);

            contents.AppendLine(header);
            contents.AppendLine(String.Format("Content-Disposition: form-data; name=\"{0}\"", "password"));
            contents.AppendLine();
            contents.AppendLine(this.Password);

            if (!String.IsNullOrEmpty(tweetMessage))
            {
                contents.AppendLine(header);
                contents.AppendLine(String.Format("Content-Disposition: form-data; name=\"{0}\"", "message"));
                contents.AppendLine();
                contents.AppendLine(tweetMessage);
            }

            contents.AppendLine(footer);

            byte[] bytes = Encoding.GetEncoding(encoding).GetBytes(contents.ToString());
            request.ContentLength = bytes.Length;

            using (Stream requestStream = request.GetRequestStream())
            {
                requestStream.Write(bytes, 0, bytes.Length);

                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
                {
                    using (StreamReader reader = new StreamReader(response.GetResponseStream()))
                    {
                        string result = reader.ReadToEnd();

                        XDocument doc = XDocument.Parse(result);

                        XElement rsp = doc.Element("rsp");
                        string status = rsp.Attribute(XName.Get("status")) != null ? rsp.Attribute(XName.Get("status")).Value : rsp.Attribute(XName.Get("stat")).Value;

                        return status.ToUpperInvariant().Equals("OK");
                    }
                }
            }
        }