/**
 * Copyright (C) 2003  Manfred Andres
 * 
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * Created on 28.09.2003
 */

package freecs.commands;
import freecs.interfaces.ICommand;
import freecs.content.MessageState;
import freecs.core.Group;

/**
 * @author Manfred Andres
 *
 * freecs.commands
 */
public class CmdAway extends AbstractCommand {
	public final String cmd= "/away";
	private static final ICommand selve= new CmdAway();

	private CmdAway () { }
	
	public static ICommand getInstance () {
		return selve;
	}
	
	public boolean execute (MessageState msgState, String param) {
		if (isPunished (msgState)) return false;
		msgState.sender.setAway (true);
		if (param.length () > 0) {
           msgState.sender.setAwayMessage (param);
		} else {
           msgState.sender.setAwayMessage (null);
		}
		msgState.msgTemplate ="message.away.on";
		Group grp = msgState.sender.getGroup ();
		if (grp != null)
		   grp.sendMessage (msgState.mp);
		else
		   msgState.sender.sendMessage (msgState.mp);
		return true;

	}
}