/**
 * Warlock, the open-source cross-platform game client
 *  
 * Copyright 2008, Warlock LLC, and individual contributors as indicated
 * by the @authors tag. 
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package cc.warlock.rcp.help;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.MalformedURLException;
import java.net.URL;

public class WikiPage extends WikiCategory {

	protected String id;
	protected String title;
	protected StringBuffer htmlContents;
	
	public WikiPage (String id, String title)
	{
		super(title);
		this.id = id;
		this.title = title;
	}
	
	protected void loadContents ()
	{
		htmlContents = new StringBuffer();
		
		try {
			URL url = new URL(getURL());
			InputStream stream = url.openStream();
			Reader reader = new InputStreamReader(stream);
			
			char[] buffer = new char[1024];
			while (true)
			{
				int read = reader.read(buffer);
				if (read > 0)
				{
					htmlContents.append(buffer, 0, read);
				}
				if (read == -1) break;
			}
			stream.close();
			
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	@Override
	public boolean isPage() {
		return true;
	}
	
	public String getId() {
		return id;
	}

	public String getTitle() {
		return title;
	}
	
	public String getURL ()
	{
		String urlTitle = new String(title);
		urlTitle = urlTitle.replace(' ', '_');
		
		return MEDIAWIKI_ROOT + "/index.php/" + urlTitle + "?useskin=htmldump";
	}

	public StringBuffer getHtmlContents() {
		if (htmlContents == null)
		{
			loadContents();
		}
		
		return htmlContents;
	}
}