cmdkick.java

JAVA平台下优秀的CHART开源代码,可以实现类似EXCEL中的二维或三维的饼图/椎图功能.

/**
 * 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.Server;
import freecs.interfaces.ICommand;
import freecs.interfaces.IGroupState;
import freecs.interfaces.IUserRights;
import freecs.core.Group;
import freecs.core.GroupManager;
import freecs.core.User;
import freecs.content.MessageState;

/**
 * @author Manfred Andres
 *
 * freecs.commands
 */
public class CmdKick implements ICommand {
	public String cmd= "/k";
	private static CmdKick selve=null;
	private CommandSet cs;

	private CmdKick () { }
	private CmdKick (CommandSet cs) {
		this.cs=cs;
	}
	
	public static ICommand getInstance (CommandSet cs) {
		if (selve == null) {
			selve = new CmdKick (cs);
		}
		return selve;
	}
	
	public boolean execute (MessageState msgState, String param) {
		if (cs.isPunished (msgState)) 
			return false;
		Group sg = msgState.sender.getGroup ();
		String users[] = param.split (" ");
		if (users.length > 1 && !msgState.sender.hasRight(IUserRights.ROLE_VIP)) {
			msgState.msgTemplate="error.k.mass.noRight";
			msgState.sender.sendMessage (msgState.mp);
			return false;
		}
		msgState.useRenderCache = false;
		for (int i = 0; i < users.length; i++) {
			msgState.target = param;
			User cu = cs.getUser (msgState, users[i]);
			if (cu == null) 
				continue;
			msgState.source = cu.getName ();
			Group cug = cu.getGroup ();
			if (!cu.hasRight (IUserRights.FREELY_KICKABLE) && (
				 cu.hasRight (IUserRights.PROTECTED_FROM_KICK) ||
				(!cug.equals (sg) && !msgState.sender.hasRight(IUserRights.MAY_KICK)) ||
				(cug.equals (sg) && !msgState.sender.hasRight(IUserRights.MAY_KICK) && !sg.usrIsSu (msgState.sender)))) {
					msgState.msgTemplate = "error.k.noRight";
					msgState.sender.sendMessage (msgState.mp);
					continue;
			}
			msgState.msgTemplate = "message.k";
			Group g = GroupManager.mgr.getGroup ("exil");
			if (g == null) {
				g = GroupManager.mgr.openGroup ("exil", "punished Users here", cu, msgState.sender);
				if (g == null) {
					msgState.msgTemplate = "error.k.noGroupRight";
					msgState.sender.sendMessage (msgState.mp);
					return false;
				}
				g.removeFromSusers (cu);
			}
			msgState.target=g.getName();
			if (Server.srv.isStartingGroup (g) 
				|| (g.hasState(IGroupState.MODERATED) 
					&& !msgState.sender.hasRight(IUserRights.MAY_KICK))) {
				msgState.msgTemplate = "error.k.noRight";
				msgState.target = cu.getName ();
				msgState.sender.sendMessage (msgState.mp);
				continue;
			} else if (!g.addUser (cu, msgState.sender)) {
				msgState.msgTemplate = "error.k.noGroupRight";
				msgState.sender.sendMessage (msgState.mp);
				return false;
			}
			msgState.msgTemplate = "message.k.confirm";
			msgState.sender.sendMessage (msgState.mp);
			msgState.msgTemplate = "message.k";
			cug.sendModeraedMessage (msgState.mp);
			msgState.msgTemplate = "message.k.personal";
			cu.sendMessage (msgState.mp);
			msgState.msgTemplate = "message.k.destination";
			g.sendModeraedMessage (msgState.mp);
		}
		return true;
	}
}