cmdkickhard.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 java.util.Enumeration;
import java.util.Vector;

import freecs.interfaces.ICommand;
import freecs.interfaces.IUserRights;
import freecs.core.Group;
import freecs.core.User;
import freecs.content.MessageState;
import freecs.Server;

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

	private CmdKickHard () { }
	private CmdKickHard (CommandSet cs) {
		this.cs=cs;
	}
	
	public static ICommand getInstance (CommandSet cs) {
		if (selve == null) {
			selve = new CmdKickHard (cs);
		}
		return selve;
	}
	
	public boolean execute (MessageState msgState, String param) {
		if (cs.isPunished (msgState)) 
			return false;
 		msgState.message="";
		int pos1 = param.indexOf (":");
		if (pos1 > 0) {
			msgState.message = param.substring(pos1+1);
			param = param.substring(0,pos1).trim();
		}
		pos1 = param.indexOf (" ");
		long time = Server.srv.DEFAULT_BAN_DURATION;
		if (pos1 == -1) {
			User cu = cs.getUser (msgState, param);
			if (cu == null) return false;
			Group cug = cu.getGroup();
			msgState.source = cu.getName();
			if (!cs.kickHard (msgState, cu, time)) 
				return false;
			msgState.msgTemplate = "message.kh.singular";
			cug.sendModeraedMessage (msgState.mp);
			return true;
		} else if (!msgState.sender.hasRight(IUserRights.ROLE_VIP)) {
			msgState.msgTemplate = "error.kh.mass.noRight";
			msgState.sender.sendMessage(msgState.mp);
			return false;
		}

		String[] parts = param.split(" ");
		long customTime=-1;
		try {
			customTime = Long.parseLong(parts[parts.length-1],10);
		} catch (NumberFormatException nfe) {
			/* last arg is not a number so it will be treated as a user */
		}
		time = customTime;
		Vector grps = new Vector ();
		StringBuffer t = new StringBuffer();
		msgState.useRenderCache = false;
		for (int i = 0; i < parts.length - (customTime==-1 ? 0 : 1); i++) {
			User cu = cs.getUser (msgState, parts[i]);
			if (cu == null) 
				continue;
			Group cug = cu.getGroup();
			String uname = cu.getName ();
			if (!cs.kickHard (msgState, cu, time)) 
				continue;
			if (!grps.contains(cug))
				grps.addElement(cug);
			t.append (uname).append (", ");
		}
		if (t.length() < 3) 
			return false;
		msgState.source = t.substring(0, t.length()-2);
		msgState.msgTemplate="message.kh.plural";
		for (Enumeration e = grps.elements(); e.hasMoreElements(); ) {
			Group cg = (Group) e.nextElement();
			cg.sendModeraedMessage (msgState.mp);
		}
		return true;
	}
}