Участник:VasilievVV/WikiAccess/0.1/Watchlist.cs

/**********************************************************************************
 * WatchList class of WikiAcces Library                                           *
 * Copyright (C) 2007 Vasiliev V. V.                                              *
 *                                                                                *
 * 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 2                 *
 * 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, write to the Free Software                    *
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*
 **********************************************************************************/
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;

namespace WikiTools.Access
{
    /// <summary>
    /// Provides access to watch list
    /// </summary>
    public class WatchList
    {
        Wiki wiki;
        AccessBrowser ab;

        string[] contents; bool contentsLoaded = false;

        /// <summary>
        /// Initializes new instance of WatchList class
        /// </summary>
        /// <param name="site">Wiki, from which you need access to watch list</param>
        public WatchList(Wiki site)
        {
            wiki = site;
            ab = wiki.ab;
        }

        /// <summary>
        /// Loads watchlist
        /// </summary>
        public void LoadPages()
        {
            ab.PageName = "index.php?title=Special:Watchlist/edit";
            string resp = ab.PageText;
            File.WriteAllText(@"C:\a.html", resp);
            MatchCollection mc = Regex.Matches(resp, "<input type=\"checkbox\" name=\"id\\[\\]\" value=\"(.*?)\" />", RegexOptions.IgnoreCase);
            List<String> result = new List<string>();
            foreach (Match cmatch in mc)
            {
                int startIdx, endIdx;
                startIdx = cmatch.Value.IndexOf("value=") + 7;
                endIdx = cmatch.Value.IndexOf('"', startIdx);
                result.Add(cmatch.Groups[0].Value.Substring(startIdx, endIdx - startIdx));
            }
            contents = result.ToArray();
            contentsLoaded = true;
        }

        /// <summary>
        /// Gets page in watch list
        /// </summary>
        public string[] Pages
        {
            get
            {
                if (!contentsLoaded)
                    LoadPages();
                return contents;
            }
        }
    }
}