?? cmdlistusers.java
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/**
* 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.nio.ByteBuffer;
import freecs.interfaces.ICommand;
import freecs.core.Group;
import freecs.core.GroupManager;
import freecs.core.MessageRenderer;
import freecs.core.UserManager;
import freecs.content.MessageState;
import freecs.content.PersonalizedMessage;
/**
* @author Manfred Andres
*
* freecs.commands
*/
public class CmdListUsers extends AbstractCommand {
public final String cmd= "/wc";
private static final ICommand selve=new CmdListUsers();
private CmdListUsers () { }
public static ICommand getInstance () {
return selve;
}
public boolean execute (MessageState msgState, String param) {
if (param == null || param.length () < 1) {
msgState.useRenderCache = false;
if ("false".equals(msgState.sender.getTemplateSet().getMessageTemplate("status.wc.renderUserlist")))
return true;
StringBuffer sb = new StringBuffer();
Group[] grps = GroupManager.mgr.currentGroupList();
for (int i = 0; i < grps.length; i++) {
Group g = grps[i];
if (!g.isValid()) {
GroupManager.mgr.removeGroup(g);
continue;
}
msgState.sourceGroup=g;
msgState.targetGroup=g;
sb.append (getUserList (msgState, true));
}
ByteBuffer bb = MessageRenderer.encode(sb.toString());
if (bb==null)
return false;
msgState.msgTemplate = "message.wc.headline";
msgState.sender.sendMessage (msgState.mp);
msgState.sender.sendMessage(new PersonalizedMessage(bb));
msgState.msgTemplate = "message.wc.underline";
msgState.param = String.valueOf (UserManager.mgr.getActiveUserCount());
msgState.reason = String.valueOf (GroupManager.mgr.openGroupsCount());
msgState.sender.sendMessage (msgState.mp);
} else {
Group g = GroupManager.mgr.getGroup (param);
if (g == null) {
msgState.msgTemplate = "error.group.notExisting";
msgState.param = param;
msgState.sender.sendMessage (msgState.mp);
} else {
msgState.sourceGroup = g;
sendUserList (msgState, false);
}
}
return true;
}
}
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