!come with warning

registerPlugin({
    name: '!come',
    version: '1.1',
    description: 'Implements the !come and !goaway command.',
    author: 'Xuxe <xuxe@xuxe-network.eu>',
    vars: {

          ids: {
            title: 'Client Unique Ids (Comma seperated):',
            type: 'string'
          },

           cid: {
               title: 'Default Channel ID (Needed for !goaway): ',
               type: 'channel'
           },

           sids: {
               title: 'Whitelisted Servergroup Ids (Comma seperated):',
               type: 'string'
           }
    }

},  function (sinusbot, config) {

            if (config.sids) {
                var sids = config.sids.split(',');
            }
            else {
                log("SIDs not valid...");
                var sids = new Array();
            }

            if (config.ids) {
                var uids = config.ids.split(',');
            }
            else {
                log("UIDs not valid...");
                var uids = new Array();
            }

           sinusbot.on('chat', function(ev) {

                        var IsInServerGroup = ev.clientServerGroups.some(function(group)
                        {

                                if(sids.indexOf(group.i.toString()) >= 0)
                                {
                                    return true;

                                } else { return false; }


                        });

                        if(uids.indexOf(ev.clientUid) >= 0 || IsInServerGroup == true)
                        {

                                switch(ev.msg)
                                {
                                    case "!come":
                                                var oldChannel = getCurrentChannelId();
                                                var channel, client;
                                                var channels = getChannels();

                                                for (var i = 0; i < channels.length; i++) {

                                                    if (!channels[i].clients) continue;
                                                    channel = channels[i];
                                                        for (var x = 0; x < channel.clients.length; x++) {
                                                        client = channel.clients[x];

                                                            if (client.id == ev.clientId) {
                                                                join(channel.id);
                                                                log("Going to client: "+ev.clientNick);
                                                                if(oldChannel == getCurrentChannelId()) {
                                                                    chatPrivate(ev.clientId, 'can not join the channel, maybe missing rights or the channel is full');
                                                                }
                                                            }

                                                    }
                                                }




                                    break;

                                    case "!goaway":

                                                if(!config.cid) {

                                                    log('Default channel is not set. Command !goaway not available.');
                                                    return;
                                                }

                                                join(config.cid);
                                                log("Going back to my default channel.");
                                    break;
                                }

                        }


        });


});