rank system for musicBot

registerPlugin({
 name: 'rybufc',
 version: '0.9',
 description: 'point system',
 author: 'rybufc',
 vars: {
 api_key: {
 title: 'API KEY (https://console.developers.google.com/project)',
 type: 'string'
 },
 yt_dl_action: {
 title: 'Action with YoutubeDL',
 type: 'select',
 options: [
 'Nothing',
 'Donwload',
 'Play'
 ]
 },
 yt_dl_playback: {
 title: 'Playback action',
 type: 'select',
 options: [
 'Queue',
 'Force play'
 ]
 },
 command_permissionsServergroups: {
 title: 'List of server groups that the bot should accept command (one per line)',
 type: 'multiline',
 placeholder: 'Leave it blank to accept everybody'
 },
 command_trigger: {
 title: 'Command trigger',
 type: 'string',
 placeholder: 'youtube'
 },
 text_format: {
 title: 'Message Format (supports bbcode) <{title}, {description}, {yt_link}, {upload_by}>',
            type: 'multiline',
            placeholder: '[B]You[/B][COLOR=#ff0000]Tube[/COLOR] - Title: {title} - Description: {description} - Link: [url={yt_link}]{yt_link}[/url] - By: {upload_by}'
        },
        catch_url: {
            title: 'Catch YouTube Links',
            type: 'select',
            options: [
                'Yes',
                'No'
            ]
        }
    }
 }, function (sinusbot, config) {
    setInterval(Main, 30000);

    function Main()
    {
        var oldState = parseInt(sinusbot.getVarGlobal("previousState"));
        var currentDate = new Date();
        var state = Math.floor(currentDate.getMinutes());

        if(state != oldState)
        {
            sinusbot.setVarGlobal("previousState",state)
            sinusbot.log("Entered OldState")
            //чтение списка пользователей

            var users = getUsers();

            //получение списка пользователей из комнаты и повышение их очков
            var channelInfo = sinusbot.getChannel("10197");
            //sinusbot.log(channelInfo.clients[0].uid);

            for(var i = 0; i < channelInfo.clients.length; i++)
            {
                //sinusbot.log(parseInt(channelInfo.clients[i].uid));

                var isFound = false;

                for(var j = 0; j < users.length; j++)
                {
                    sinusbot.log(users[j].uid + ' ' + channelInfo.clients[i].uid)
                    sinusbot.log(users[j].uid == channelInfo.clients[i].uid)
                    if (users[j].uid == channelInfo.clients[i].uid)
                    {
                        isFound = true;
                        sinusbot.log(users[j].uid)
                        users[j].points += 1;
                        break;
                    }
                }


                if (isFound) continue;
                users[users.length] = new User(channelInfo.clients[i].uid, 30);
            }

            var toSave = "";
            for(var i = 0; i < users.length; i++)
            {
                if(i == 0)
                    toSave = users[0].uid + ':' + users[0].points;
                else
                    toSave += ',' + users[i].uid + ':' + users[i].points;
            }
            sinusbot.log(toSave);
            sinusbot.setVarGlobal("usersList", toSave);
        }



    }

    function User(uid, points)
    {
        this.uid = uid;
        this.points = points;
    }

    function getUsers()
    {
        var text = String(sinusbot.getVarGlobal("usersList"));
        sinusbot.log(text);
        text = text.split(',');
        //sinusbot.log(text + typeof(text));

        var users = [];
        for (var i = 0; i < text.length; i++)
        {
            var tokens = text[i].split(':');
            users[i] = new User(tokens[0], parseInt(tokens[1]));
            //sinusbot.log(users[i].uid + ' ' + users[i].points);
        }
        return users;
    }

    function getUserPoints(uid)
    {
        var users = getUsers();
        for (var i = 0; i < users.length; i++)
        {
            if(users[i].uid == uid)
                return users[i].points;
        }
        return -1;
    }

    function rewriteUser(uid, points)
    {
        var users = getUsers();
        var toSave = "";
        for(var i = 0; i < users.length; i++)
        {
            if(users[i].uid == uid)
                continue;
            if(i == 0)
                toSave = users[0].uid + ':' + users[0].points;
            else
                toSave += ',' + users[i].uid + ':' + users[i].points;
        }
        toSave += ',' + uid + ':' + points;
        sinusbot.setVarGlobal("usersList", toSave);
    }

    var api_url = "https://www.googleapis.com/youtube/v3/search?part=snippet&maxResults=1&q={query_search}&key={api_key}";

    if (!String.prototype.format) {
        String.prototype.format = function() {
            var str = this.toString();
            if (!arguments.length) {
                return str;
            }
            var args = typeof arguments[0],
                args = (("string" == args || "number" == args) ? arguments : arguments[0]);
            for (arg in args) {
                str = str.replace(RegExp("\\{" + arg + "\\}", "gi"), args[arg]);
            }
            return str;
        }
    }

    function send_msg(ev, msg) {
        switch (ev.mode) {
            case 1:
                sinusbot.chatPrivate(ev.clientId, msg);
                break;
            case 2:
                sinusbot.chatChannel(msg);
                break;
            default:
                sinusbot.chatServer(msg);
                break;
        }
    }

    function search_yt(str, ev) {
        sinusbot.http({
            method: 'GET',
            url: api_url.format({
                query_search: escape(str),
                api_key: config.api_key
            }),
            headers: {
                'Content-Type': 'application/json; charset=UTF-8'
            }
        }, function(err, res) {
            if (err) {
                send_msg(ev, "API Request error");
                sinusbot.log(err);
            } else {
                if (res.statusCode == 200) {
                    var q = JSON.parse(res.data),
                        sq;
                    if ("items" in q && q.items.length > 0 && "snippet" in q.items[0] && q.items[0].id.kind == "youtube#video") {
                        sq = q.items[0].snippet;
                        var default_format = "[B]You[/B][COLOR=#ff0000]Tube[/COLOR] - Title: {title} - Description: {description} - Link: [url={yt_link}]{yt_link}[/url] - By: {upload_by}",
                            str_msg, str_vars;
                        str_msg = (typeof config.text_format == 'undefined' || config.text_format.length == 0 ? default_format : config.text_format);
                        str_vars = {
                            title: sq.title,
                            description: sq.description,
                            yt_link: "http://www.youtube.com/watch?v={0}".format(q.items[0].id.videoId),
                            upload_by: sq.channelTitle
                        };
                        send_msg(ev, str_msg.format(str_vars));
                        if (ev.mode == 2) {
                            var ytdl_action = parseInt(config.yt_dl_action),
                                url = "{yt_link}".format(str_vars),
                                queue = (parseInt(config.yt_dl_playback) === 0 || typeof config.yt_dl_playback == 'undefined' ? true : false);
                            switch (ytdl_action) {
                                case 1: // Download
                                    sinusbot.log("Donwload: " + url);
                                    sinusbot.ytdl(url, (queue ? false : true));
                                    if (queue) {
                                        sinusbot.log("Append to queue: " + url);
                                        sinusbot.qyt(url);
                                    }
                                    break;
                                case 2: // Play
                                    if (queue) {
                                        sinusbot.log("Append to queue: " + url);
                                        sinusbot.qyt(url);
                                    } else {
                                        sinusbot.log("Playing: " + url);
                                        sinusbot.yt(url);
                                    }
                                    break;
                                default: // Nothing
                                    break;
                            }
                        }
                    } else {
                        send_msg(ev, "Search failed (Nothing found)");
                    }
                } else {
                    send_msg(ev, "Search failed (Bad request)");
                    sinusbot.log("(Bad request) Status Code: " + res.statusCode);
                }
            }
        });
    }

    sinusbot.on('chat', function(ev) {
        if (ev.msg == "!points")
        {
            var points = getUserPoints(ev.clientUid);
            if(points != -1)
            {
                var text = ev.clientNick + ", на вашем балансе " + points + " очков!"
                send_msg(ev, text);
            }
            else
            {
                var text = ev.clientNick + ", на вашем балансе нет очков. Оставайтесь на канале нашего бота, чтобы их заработать!";
                send_msg(ev, text);
            }
        }
        if (ev.clientNick === sinusbot.getNick()) return;
        var is_valid = -1,
            validSGgroups = (typeof config.command_permissionsServergroups == 'undefined' || config.command_permissionsServergroups.length == 0 ? [] : config.command_permissionsServergroups.split('\n'));
        if (validSGgroups.length > 0) {
            ev.clientServerGroups.forEach(function(group) {
                if (validSGgroups.indexOf(group.n) > -1) {
                    is_valid++;
                }
            });
            if (is_valid != -1) return;
        }

        var cmd, text, re = /^!(\w+)\s*(.+)/;
        var youtube_rgx = /(?:http|https)\:\/\/www\.(?:youtube\.com|youtu\.be)\/watch\?v\=([\w\-]+)/,
            yt_videoId;
        var cmd_trigger = (typeof config.command_trigger == 'undefined' || config.command_trigger.length == 0 ? 'youtube' : config.command_trigger);
        if ((text = re.exec(ev.msg)) !== null)
        {
            cmd = text[1].toLowerCase();
            text = text[2];
            if (cmd === cmd_trigger)
            {
                if (text.length > 0)
                {
                    var points = getUserPoints(ev.clientUid)
                    if (points >= 30)
                    {
                        points -= 30;
                        rewriteUser(ev.clientUid, points);
                        search_yt(text, ev);
                    }
                    else
                        send_msg(ev, "Извините, но на вашем балансе недостаточно средств для заказа трека!")
                }
            }
        }
        else
        {
            if (parseInt(config.catch_url) !== 1 && (yt_videoId = youtube_rgx.exec(ev.msg)) !== null)
            {
                var points = getUserPoints(ev.clientUid)
                if (points >= 30)
                {
                    points -= 30;
                    rewriteUser(ev.clientUid, points);
                    search_yt(yt_videoId, ev);
                }
                else
                    send_msg(ev, "Извините, но на вашем балансе недостаточно средств для заказа трека!")
            }
        }
    });
});