BetterWaywo.Post.GetPostContents C# (CSharp) Method

        private static string GetPostContents(int postId)
        {
            Console.WriteLine("Reading post {0}", postId);

            var request = Scraper.CreateRequest(string.Format("http://facepunch.com/ajax.php?do=getquotes&p={0}", postId));
            request.Method = "POST";

            request.ContentType = "application/x-www-form-urlencoded";

            request.Headers["Origin"] = "http://facepunch.com";
            request.Headers["X-Requested-With"] = "XMLHttpRequest";
            request.Referer = string.Format(Scraper.ThreadPostString, Program.ThreadId, postId);

            var values = new NameValueCollection();
            values["do"] = "getquotes";
            values["p"] = postId.ToString("D");
            values["securitytoken"] = Program.Config.Authentication.SecurityToken;

            var postDataBuilder = new StringBuilder();
            var trail = string.Empty;
            foreach (string key in values.AllKeys)
            {
                postDataBuilder.Append(trail);
                postDataBuilder.Append(HttpUtility.UrlEncode(key));
                postDataBuilder.Append("=");
                postDataBuilder.Append(HttpUtility.UrlEncode(values[key]));
                trail = "&";
            }

            var postData = Encoding.UTF8.GetBytes(postDataBuilder.ToString());
            request.ContentLength = postData.Length;

            using (var stream = request.GetRequestStream())
            {
                stream.Write(postData, 0, postData.Length);
            }

            string text;
            using (var response = request.GetResponse())
            {
                using (var stream = new StreamReader(response.GetResponseStream(), Program.FacepunchEncoding))
                {
                    text = stream.ReadToEnd();
                }
            }

            var lines = text.Split('\n');

            var result = new StringBuilder();
            for (var i = 0; i < lines.Length; i++)
            {
                var line = lines[i];

                if (i == 0 || i >= lines.Length - 3)
                    continue;

                if (i == 1)
                    result.Append(line.Substring(17));
                else
                    result.Append(line);

                result.Append('\n');
            }

            return result.ToString().Trim();
        }