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Viewing changes to Quote/src/Quote.cs

  • Committer: David Siegel
  • Date: 2009-01-07 19:40:53 UTC
  • mfrom: (407.1.4 trunk)
  • Revision ID: david@x-20090107194053-wseaq4rkw4y12bka
Merge.

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/* Quote.cs 
 
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 *
 
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 * GNOME Do is the legal property of its developers. Please refer to the
 
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 * COPYRIGHT file distributed with this
 
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 * source distribution.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation, either version 3 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 */
 
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using System;
 
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using System.IO;
 
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using System.Net;
 
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using System.Web;
 
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using System.Text;
 
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using System.Collections.Specialized;
 
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namespace Quote
 
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{       
 
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        public static class Quote
 
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        {
 
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                public static string PostUsing (IQuoteProvider quote)
 
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                {
 
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                        string url = "";
 
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                        try {
 
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                                string postQueryString = CreateQueryString (quote.Parameters);
 
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                                HttpWebRequest request = (HttpWebRequest) WebRequest.Create (quote.BaseUrl);
 
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                                request.Timeout = 15000;
 
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                                request.Method = "POST";
 
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                                request.ContentType = "application/x-www-form-urlencoded";
 
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                                request.AllowAutoRedirect = quote.ShouldAllowAutoRedirect;
 
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                                UTF8Encoding encoding = new UTF8Encoding ();
 
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                                byte[] data = encoding.GetBytes (postQueryString);
 
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                                request.ContentLength = data.Length;
 
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                                using (Stream newStream = request.GetRequestStream ())
 
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                                {
 
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                                        newStream.Write (data, 0, data.Length);
 
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                                }
 
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                                using (HttpWebResponse response = (HttpWebResponse) request.GetResponse ())
 
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                                {                       
 
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                                        url = quote.GetQuoteUrlFromResponse (response);
 
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                                }
 
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                        }
 
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                        catch {
 
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                                url = "An error occured while posting quote.";
 
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                        }
 
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                        return url;
 
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                }
 
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                static string CreateQueryString (NameValueCollection query)
 
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                {
 
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                        StringBuilder queryString = new StringBuilder ();
 
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                        foreach (string key in query.Keys)
 
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                        {
 
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                                queryString.Append (HttpUtility.UrlEncode (key));
 
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                                queryString.Append ("=");
 
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                                queryString.Append (HttpUtility.UrlEncode (query [key]));
 
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                                queryString.Append ("&");
 
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                        }
 
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                        queryString.Length--;
 
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                        return queryString.ToString ();
 
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                }
 
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        }
 
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}