001    /**
002     * Jetrix TetriNET Server
003     * Copyright (C) 2001-2004  Emmanuel Bourg
004     *
005     * This program is free software; you can redistribute it and/or
006     * modify it under the terms of the GNU General Public License
007     * as published by the Free Software Foundation; either version 2
008     * of the License, or (at your option) any later version.
009     *
010     * This program is distributed in the hope that it will be useful,
011     * but WITHOUT ANY WARRANTY; without even the implied warranty of
012     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013     * GNU General Public License for more details.
014     *
015     * You should have received a copy of the GNU General Public License
016     * along with this program; if not, write to the Free Software
017     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
018     */
019    
020    package net.jetrix.commands;
021    
022    import java.util.*;
023    
024    import net.jetrix.*;
025    import net.jetrix.messages.channel.CommandMessage;
026    import net.jetrix.messages.channel.PlineMessage;
027    import org.apache.commons.lang.*;
028    
029    /**
030     * Manage the ignore list.
031     *
032     * @author Emmanuel Bourg
033     * @version $Revision: 798 $, $Date: 2009-02-18 16:24:28 +0100 (Wed, 18 Feb 2009) $
034     */
035    public class IgnoreCommand extends AbstractCommand
036    {
037        public String getAlias()
038        {
039            return "ignore";
040        }
041    
042        public String getUsage(Locale locale)
043        {
044            return "/ignore <" + Language.getText("command.params.player_name_num", locale) + ">";
045        }
046    
047        public void execute(CommandMessage message)
048        {
049            // get the user sending this command
050            Client client = (Client) message.getSource();
051            User user = client.getUser();
052    
053            // prepare the response
054            PlineMessage response = new PlineMessage();
055    
056            if (message.getParameterCount() == 0)
057            {
058                // display the ignore list
059                Set ignoredUsers = user.getIgnoredUsers();
060    
061                if (ignoredUsers.isEmpty())
062                {
063                    response.setKey("command.ignore.empty");
064                }
065                else
066                {
067                    response.setKey("command.ignore.list", StringUtils.join(ignoredUsers.iterator(), ", "));
068                }
069            }
070            else
071            {
072                // get the name of the (un)ignored player
073                Client target = message.getClientParameter(0);
074                String name = target != null ? target.getUser().getName() : message.getParameter(0);
075    
076                // add or remove the name from the ignore list
077                if (user.ignores(name))
078                {
079                    user.unignore(name);
080                    response.setKey("command.ignore.removed", name);
081                }
082                else
083                {
084                    user.ignore(name);
085                    response.setKey("command.ignore.added", name);
086                }
087            }
088    
089            // send the response
090            client.send(response);
091        }
092    }