Discord Youtube SelfBot status

(function() {
    'use strict';

    var interval = 60000;

    if( window.location.href.indexOf("youtube") > -1 ){
        $.docReady = function(data) {
            return $( document).ready(data);
        };

        $.getTitle = function(){
            return document.title;
        };
    }

    function urlToEpisode(url){
        return '';
    }

    $.docReady(function (){
        var token = '';

        if(GM_getValue('token', 0)){
            token = GM_getValue('token');
        }else{
            token = prompt("Entre le token de connexion.\nRegardez la description si besoin");
            GM_setValue('token', token);
        }

        var client = new Discord.Client({
            token: token,
            autorun: true
        });

        client.on('ready', function() {
            console.log("%s (%s)... in the browser!", client.username, client.id);
            GM_deleteValue('timeLeft');
            setInterval(function(){ setgame(); }, interval);
            setgame();
        });

        client.on('disconnect', function(errMsg, code) {
            alert(errMsg);
            if(code == 4004){
                GM_deleteValue('token');
            }
        });

        function setgame() {
            var timeLeft = '';
            if( typeof $('video').get(0) != 'undefined' ){
                var duration = $('video').get(0).duration;
                var current = $('video').get(0).currentTime;
                timeLeft =  Math.ceil((duration - current) / 60);
                if(timeLeft == null || timeLeft == 0 || isNaN(timeLeft)){
                    timeLeft = '';
                }else{
                    timeLeft = "( -"+timeLeft+" Min )";
                }
            }

            if( timeLeft == '' && GM_getValue('timeLeft', '') != ''){
                timeLeft = GM_getValue('timeLeft', '');
                GM_deleteValue('timeLeft');
            }

            var episode = urlToEpisode(window.location.href);
            if(episode == null || episode == 0 || isNaN(episode)){
                episode = '';
            }else{
                episode = 'Ep. '+ episode;
            }
            client.setPresence({
                game:{
                    name: $.getTitle() +" "+ episode +" "+ timeLeft ,
                    type: 3
                }
            });
            console.log('Set Game', $.getTitle() +" "+ episode +" "+ timeLeft);
        }

        $( window ).unload(function() {
            client.setPresence({ game:{ name:"", } });
        });
    });
})();