~cszikszoy/do-plugins/fix-confluence

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/* Quote.cs 
 *
 * GNOME Do is the legal property of its developers. Please refer to the
 * COPYRIGHT file distributed with this
 * source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

using System;
using System.IO;
using System.Net;
using System.Web;
using System.Text;
using System.Collections.Specialized;

namespace Quote
{	
	
	public static class Quote
	{
		public static string PostUsing (IQuoteProvider quote)
		{
			string url = "";

			try {
				string postQueryString = CreateQueryString (quote.Parameters);

				HttpWebRequest request = (HttpWebRequest) WebRequest.Create (quote.BaseUrl);
				request.Timeout = 15000;
				request.Method = "POST";
				request.ContentType = "application/x-www-form-urlencoded";
				request.AllowAutoRedirect = quote.ShouldAllowAutoRedirect;

				UTF8Encoding encoding = new UTF8Encoding ();
				byte[] data = encoding.GetBytes (postQueryString);
				request.ContentLength = data.Length;
				
				using (Stream newStream = request.GetRequestStream ())
				{
					newStream.Write (data, 0, data.Length);
				}
				
				using (HttpWebResponse response = (HttpWebResponse) request.GetResponse ())
				{			
					url = quote.GetPasteUrlFromResponse (response);
				}
			}
			catch {
				url = "An error occured while posting quote.";
			}
			
			return url;
		}

		static string CreateQueryString (NameValueCollection query)
		{
			StringBuilder queryString = new StringBuilder ();
			foreach (string key in query.Keys)
			{
				queryString.Append (HttpUtility.UrlEncode (key));
				queryString.Append ("=");
				queryString.Append (HttpUtility.UrlEncode (query [key]));
				queryString.Append ("&");
			}
			queryString.Length--;
			return queryString.ToString ();
		}
	}
}