cmdinviteall.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.Iterator;

import freecs.Server;
import freecs.interfaces.ICommand;
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 CmdInviteAll implements ICommand {
	public String cmd= "/ia";
	private static CmdInviteAll selve=null;
	private CommandSet cs;

	private CmdInviteAll () { }
	private CmdInviteAll (CommandSet cs) {
		this.cs=cs;
	}
	
	public static ICommand getInstance (CommandSet cs) {
		if (selve == null) {
			selve = new CmdInviteAll (cs);
		}
		return selve;
	}
	
	public boolean execute (MessageState msgState, String param) {
		if (cs.isPunished (msgState)) return false;
		Group sg = msgState.sender.getGroup ();
		// inviting into a starting-group is prohibited
		msgState.target = sg.getName ();
		if (Server.srv.isStartingGroup (sg)) {
		  msgState.msgTemplate = "error.ia.inviteToStart";
		  msgState.sender.sendMessage (msgState.mp);
		  return false;
		}
		if (param.length () < 1 && !msgState.sender.hasRight (IUserRights.ROLE_GOD)) {
			msgState.msgTemplate = "error.ia.all.noRight";
			msgState.sender.sendMessage (msgState.mp);
			return false;
		}
		if (param.length () > 0 && !msgState.sender.hasRight(IUserRights.ROLE_VIP)) {
			msgState.msgTemplate = "error.ia.noRight";
			msgState.sender.sendMessage (msgState.mp);
			return false;
		}
		if (param.length () < 1) {
			msgState.target = msgState.sender.getGroup ().getName ();
			int counter = 0;
			for (Iterator i = GroupManager.mgr.groups (); i.hasNext (); ) {
				Group cg = (Group) i.next ();
				if (cg == msgState.sender.getGroup ()) continue;
				for (Iterator it = cg.users (); it.hasNext (); ) {
					User cu = (User) it.next ();
					if (msgState.sender.equals (cu.invitedBy())) 
						continue;
					if (cu.invitedFrom (msgState.sender)) {
						msgState.target=msgState.sender.getGroup().getName();
						msgState.msgTemplate = "message.i";
						cu.sendMessage (msgState.mp);
						counter++;
					}
				}
			}
			if (counter==0) return false;
			msgState.msgTemplate = "message.ia.all";
			msgState.sender.getGroup ().sendMessage (msgState.mp);
			return true;
		}
		Group g = GroupManager.mgr.getGroup (param);
		if (Server.srv.isStartingGroup (g) 
			&& !msgState.sender.hasRight (IUserRights.ROLE_VIP)) {
			msgState.msgTemplate = "error.ia.inviteToStart";
			msgState.sender.sendMessage (msgState.mp);
			return false;
		}
		for (Iterator i = g.users (); i.hasNext (); ) {
			User cu = (User) i.next ();
			if (cu.invitedFrom (msgState.sender)) {
				msgState.msgTemplate = "message.i";
				cu.sendMessage (msgState.mp);
			}
		}
		msgState.msgTemplate = "message.ia.group";
		msgState.target = param;
		msgState.sender.getGroup ().sendModeraedMessage (msgState.mp);
		return true;
	}
}