MusareMeteor/app/app.js

History = new Mongo.Collection("history");
Playlists = new Mongo.Collection("playlists");
Rooms = new Mongo.Collection("rooms");
Queues = new Mongo.Collection("queues");
Chat = new Mongo.Collection("chat");

if (Meteor.isClient) {
    Meteor.startup(function() {
        reCAPTCHA.config({
            publickey: '6LcVxg0TAAAAAE18vBiH00UAyaJggsmLm890SjZl'
        });
    });

    Meteor.subscribe("queues");
    Meteor.subscribe("playlists");

    var minterval;
    var hpSound = undefined;
    var songsArr = [];
    var ytArr = [];
    var _sound = undefined;
    var parts = location.href.split('/');
    var id = parts.pop();
    var type = id.toLowerCase();
    var resizeSeekerbarInterval;

    function getSpotifyInfo(title, cb, artist) {
        var q = "";
        q = title;
        if (artist !== undefined) {
            q += " artist:" + artist;
        }
        $.ajax({
            type: "GET",
            url: 'https://api.spotify.com/v1/search?q=' + encodeURIComponent(q) + '&type=track',
            applicationType: "application/json",
            contentType: "json",
            success: function (data) {
                cb(data);
            }
        });
    }

    Template.profile.helpers({
        "username": function() {
            return Session.get("username");
        },
        "first_joined": function() {
            return moment(Session.get("first_joined")).format("DD/MM/YYYY HH:mm:ss");
        },
        "rank": function() {
            return Session.get("rank");
        },
        loaded: function() {
            return Session.get("loaded");
        }
    });

    Template.profile.onCreated(function() {
        var parts = location.href.split('/');
        var username = parts.pop();
        Session.set("loaded", false);
        Meteor.subscribe("userProfiles", function() {
            if (Meteor.users.find({"profile.usernameL": username.toLowerCase()}).count() === 0) {
                window.location = "/";
            } else {
                var data = Meteor.users.find({"profile.usernameL": username.toLowerCase()}).fetch()[0];
                Session.set("username", data.profile.username);
                Session.set("first_joined", data.createdAt);
                Session.set("rank", data.profile.rank);
                Session.set("loaded", true);
            }
        });
    });

    curPath=function(){var c=window.location.pathname;var b=c.slice(0,-1);var a=c.slice(-1);if(b==""){return"/"}else{if(a=="/"){return b}else{return c}}};

    Handlebars.registerHelper('active', function(path) {
        return curPath() == path ? 'active' : '';
    });


    Template.header.helpers({
        currentUser: function() {
            return Meteor.user();
        },
        isAdmin: function() {
            if (Meteor.user() && Meteor.user().profile) {
                return Meteor.user().profile.rank === "admin";
            } else {
                return false;
            }
        }
    });

    Template.header.events({
        "click .logout": function(e){
            e.preventDefault();
            Meteor.logout();
            if (hpSound !== undefined) {
                hpSound.stop();
            }
        }
    });

    Template.register.events({
        "submit form": function(e){
            e.preventDefault();
            var username = e.target.registerUsername.value;
            var email = e.target.registerEmail.value;
            var password = e.target.registerPassword.value;
            var captchaData = grecaptcha.getResponse();
            Meteor.call("createUserMethod", {username: username, email: email, password: password}, captchaData, function(err, res) {
                grecaptcha.reset();

                if (err) {
                    console.log(err);
                    var errAlert = $('<div class="alert alert-danger" role="alert"><strong>Oh Snap!</strong> ' + err.reason + '</div>');
                    $("#login").after(errAlert);
                    errAlert.fadeOut(20000, function() {
                        errAlert.remove();
                    });
                } else {
                    Meteor.loginWithPassword(username, password);
                    Accounts.onLogin(function(){
                      window.location.href = "/";
                    })
                }
            });
        },

        "click #github-login": function(){
            Meteor.loginWithGithub()
            Accounts.onLogin(function(){
               window.location.href = "/"
            });
        }
    });

    Template.login.events({
        "submit form": function(e){
            e.preventDefault();
            var username = e.target.loginUsername.value;
            var password = e.target.loginPassword.value;
            Meteor.loginWithPassword(username, password);
            Accounts.onLogin(function(){
              window.location.href = "/";
            })
            Accounts.onLoginFailure(function(){
                $("input").css("background-color","indianred");
                $("input").on("click",function(){
                    $("input").css({
                      "-webkit-appearance": "none",
                      "   -moz-appearance": "none",
                      "        appearance": "none",
                      "outline": "0",
                      "border": "1px solid rgba(255, 255, 255, 0.4)",
                      "background-color": "rgba(255, 255, 255, 0.2)",
                      "width": "304px",
                      "border-radius": "3px",
                      "padding": "10px 15px",
                      "margin": "0 auto 10px auto",
                      "display": "block",
                      "text-align": "center",
                      "font-size": "18px",
                      "color": "white",
                      "-webkit-transition-duration": "0.25s",
                      "        transition-duration": "0.25s",
                      "font-weight": "300"
                    });
                    $("input:focus").css({
                      "width": "354px",
                      "color": "white"
                    })
                    $("input").on("blur", function(){
                      $(this).css("width", "304px");
                    })
                })
            });
        },

        "click #github-login": function(){
            Meteor.loginWithGithub()
            Accounts.onLogin(function(){
               window.location.href = "/"
            });
        }
    });

    Template.dashboard.helpers({
        rooms: function() {
          return Rooms.find({});
        },
        currentSong: function() {
            var history = History.find({type: this.type}).fetch();
            if (history.length < 1) {
                return {};
            } else {
                history = history[0];
                return history.history[history.history.length - 1];
            }
        }
    });

    Template.dashboard.onCreated(function() {
        if (_sound !== undefined) _sound.stop();
        if (minterval !== undefined) {
            Meteor.clearInterval(minterval);
        }
        if (resizeSeekerbarInterval !== undefined) {
            Meteor.clearInterval(resizeSeekerbarInterval);
            resizeSeekerbarInterval = undefined;
        }
        Meteor.subscribe("history");
    });

    Template.room.events({
        "click #add-song-button": function(e){
            e.preventDefault();
            parts = location.href.split('/');
            id = parts.pop();
            var genre = id.toLowerCase();
            var type = $("#type").val();
            id = $("#id").val();
            var title = $("#title").val();
            var artist = $("#artist").val();
            var img = $("#img").val();
            var songData = {type: type, id: id, title: title, artist: artist, img: img};
            Meteor.call("addSongToQueue", genre, songData, function(err, res) {
                console.log(err, res);
            });
            $("#close-modal").click();
        },
        "click #toggle-video": function(e){
            e.preventDefault();
            if (Session.get("mediaHidden")) {
                $("#media-container").removeClass("hidden");
                $("#toggle-video").text("Hide video");
                Session.set("mediaHidden", false);
            } else {
                $("#media-container").addClass("hidden");
                $("#toggle-video").text("Show video");
                Session.set("mediaHidden", true);
            }
        },
        "click #return": function(e){
            $("#add-info").hide();
            $("#search-info").show();
        },
        "click #search-song": function(){
            $("#song-results").empty();
            var search_type = $("#search_type").val();
            if (search_type === "YouTube") {
                $.ajax({
                    type: "GET",
                    url: "https://www.googleapis.com/youtube/v3/search?part=snippet&q=" +  $("#song-input").val() + "&key=AIzaSyAgBdacEWrHCHVPPM4k-AFM7uXg-Q__YXY",
                    applicationType: "application/json",
                    contentType: "json",
                    success: function(data){
                        for(var i in data.items){
                            $("#song-results").append("<p>" + data.items[i].snippet.title + "</p>");
                            ytArr.push({title: data.items[i].snippet.title, id: data.items[i].id.videoId});
                        }
                        $("#song-results p").click(function(){
                            $("#search-info").hide();
                            $("#add-info").show();
                            var title = $(this).text();
                            for(var i in ytArr){
                                if(ytArr[i].title === title){
                                    var songObj = {
                                        id: ytArr[i].id,
                                        title: ytArr[i].title,
                                        type: "youtube"
                                    };
                                    $("#title").val(songObj.title);
                                    $("#artist").val("");
                                    $("#id").val(songObj.id);
                                    $("#type").val("YouTube");
                                    getSpotifyInfo(songObj.title.replace(/\[.*\]/g, ""), function(data) {
                                        if (data.tracks.items.length > 0) {
                                            $("#title").val(data.tracks.items[0].name);
                                            var artists = [];
                                            $("#img").val(data.tracks.items[0].album.images[1].url);

                                            data.tracks.items[0].artists.forEach(function(artist) {
                                                artists.push(artist.name);
                                            });

                                            $("#artist").val(artists.join(", "));
                                        }
                                    });
                                }
                            }
                        })
                    }
                })
            } else if (search_type === "SoundCloud") {
                SC.get('/tracks', { q: $("#song-input").val()}, function(tracks) {
                    for(var i in tracks){
                        $("#song-results").append("<p>" + tracks[i].title + "</p>")
                        songsArr.push({title: tracks[i].title, id: tracks[i].id, duration: tracks[i].duration / 1000});
                    }
                    $("#song-results p").click(function(){
                        $("#search-info").hide();
                        $("#add-info").show();
                        var title = $(this).text();
                        for(var i in songsArr){
                            if(songsArr[i].title === title){
                                var id = songsArr[i].id;
                                var duration = songsArr[i].duration;
                                var songObj = {
                                    title: songsArr[i].title,
                                    id: id,
                                    duration: duration,
                                    type: "soundcloud"
                                }
                                $("#title").val(songObj.title);
                                // Set ID field
                                $("#id").val(songObj.id);
                                $("#type").val("SoundCloud");
                                getSpotifyInfo(songObj.title.replace(/\[.*\]/g, ""), function(data) {
                                    if (data.tracks.items.length > 0) {
                                        $("#title").val(data.tracks.items[0].name);
                                        var artists = [];
                                        data.tracks.items[0].artists.forEach(function(artist) {
                                            artists.push(artist.name);
                                        });
                                        $("#artist").val(artists.join(", "));
                                    }
                                    // Set title field again if possible
                                    // Set artist if possible
                                });
                            }
                        }
                    })
                });
            }
        },
        "click #add-songs": function(){
          $("#add-songs-modal").show();
        },
        "click #close-modal": function(){
          $("#search-info").show();
          $("#add-info").hide();
        },
        "click #volume-icon": function(){
          var volume = 0;
          var slider = $("#volume-slider").slider();
          $("#volume-icon").removeClass("fa-volume-down").addClass("fa-volume-off")
          if (yt_player !== undefined) {
              yt_player.setVolume(volume);
              localStorage.setItem("volume", volume);
              $("#volume-slider").slider("setValue", volume);
          } else if (_sound !== undefined) {
              _sound.setVolume(volume);
              localStorage.setItem("volume", volume);
              $("#volume-slider").slider("setValue", volume);
          }
        },
        "click #play": function() {
            Meteor.call("resumeRoom", type);
        },
        "click #pause": function() {
            Meteor.call("pauseRoom", type);
        }
    });

    Template.room.onRendered(function() {
        $(document).ready(function() {
            function makeSlider(){
                var slider = $("#volume-slider").slider();
                var volume = localStorage.getItem("volume") || 20;
                $("#volume-slider").slider("setValue", volume);
                if (slider.length === 0) {
                    Meteor.setTimeout(function() {
                        makeSlider();
                    }, 500);
                } else {
                    slider.on("slide", function(val) {
                        if (val.value === 0) {
                            $("#volume-icon").removeClass("fa-volume-down").addClass("fa-volume-off")
                        } else {
                            $("#volume-icon").removeClass("fa-volume-off").addClass("fa-volume-down")
                        }

                        if (yt_player !== undefined) {
                            yt_player.setVolume(val.value);
                            localStorage.setItem("volume", val.value);
                        } else if (_sound !== undefined) {
                            //_sound
                            var volume = val.value / 100;
                            _sound.setVolume(volume);
                            localStorage.setItem("volume", val.value);
                        }
                    });
                }
            }
            makeSlider();
        });
    });

    Template.room.helpers({
        type: function() {
          var parts = location.href.split('/');
          var id = parts.pop();
          return id.toUpperCase();
        },
        title: function(){
          return Session.get("title");
        },
        artist: function(){
          return Session.get("artist");
        },
        title_next: function(){
            return Session.get("title_next");
        },
        artist_next: function(){
            return Session.get("artist_next");
        },
        title_after: function(){
            return Session.get("title_after");
        },
        artist_after: function(){
            return Session.get("artist_after");
        },
        loaded: function() {
          return Session.get("loaded");
        },
        isAdmin: function() {
            if (Meteor.user() && Meteor.user().profile) {
                return Meteor.user().profile.rank === "admin";
            } else {
                return false;
            }
        },
        paused: function() {
            return Session.get("state") === "paused";
        }
    });

    Template.admin.helpers({
        queues: function() {
            return Queues.find({});
        },
        playlists: function() {
            return Playlists.find({});
        }
    });

    var yt_player = undefined;
    var _sound = undefined;

    Template.admin.events({
        "click .preview-button": function(e){
            Session.set("song", this);
        },
        "click .edit-queue-button": function(e){
            Session.set("song", this);
            Session.set("genre", $(e.toElement).data("genre"));
            Session.set("type", "queue");
            $("#type").val(this.type);
            $("#artist").val(this.artist);
            $("#title").val(this.title);
            $("#img").val(this.img);
            $("#id").val(this.id);
            $("#duration").val(this.duration);
        },
        "click .edit-playlist-button": function(e){
            Session.set("song", this);
            Session.set("genre", $(e.toElement).data("genre"));
            Session.set("type", "playlist");
            $("#type").val(this.type);
            $("#artist").val(this.artist);
            $("#title").val(this.title);
            $("#img").val(this.img);
            $("#id").val(this.id);
            $("#duration").val(this.duration);
        },
        "click .add-song-button": function(e){
            var genre = $(e.toElement).data("genre") || $(e.toElement).parent().data("genre");
            Meteor.call("addSongToPlaylist", genre, this);
        },
        "click .deny-song-button": function(e){
            var genre = $(e.toElement).data("genre") || $(e.toElement).parent().data("genre");
            Meteor.call("removeSongFromQueue", genre, this.id);
        },
        "click .remove-song-button": function(e){
            var genre = $(e.toElement).data("genre") || $(e.toElement).parent().data("genre");
            Meteor.call("removeSongFromPlaylist", genre, this.id);
        },
        "click #play": function() {
            $("#play").attr("disabled", true);
            $("#stop").attr("disabled", false);
            var song = Session.get("song");
            var id = song.id;
            var type = song.type;
            var volume = localStorage.getItem("volume") || 20;

            if (type === "YouTube") {
                if (yt_player === undefined) {
                    yt_player = new YT.Player("previewPlayer", {
                        height: 540,
                        width: 568,
                        videoId: id,
                        playerVars: {autoplay: 1, controls: 0, iv_load_policy: 3, showinfo: 0},
                        events: {
                            'onReady': function(event) {
                                event.target.playVideo();
                                event.target.setVolume(volume);
                            },
                            'onStateChange': function(event){
                                if (event.data == YT.PlayerState.PAUSED) {
                                    event.target.playVideo();
                                }
                                if (event.data == YT.PlayerState.PLAYING) {
                                    $("#play").attr("disabled", true);
                                    $("#stop").attr("disabled", false);
                                } else {
                                    $("#play").attr("disabled", false);
                                    $("#stop").attr("disabled", true);
                                }
                            }
                        }
                    });
                } else {
                    yt_player.loadVideoById(id);
                }
                $("#previewPlayer").show();
            } else if (type === "SoundCloud") {
                SC.stream("/tracks/" + song.id, function(sound) {
                    _sound = sound;
                    sound.setVolume(volume / 100);
                    sound.play();
                });
            }
        },
        "click #stop": function() {
            $("#play").attr("disabled", false);
            $("#stop").attr("disabled", true);
            if (yt_player !== undefined) {
                yt_player.stopVideo();
            }
            if (_sound !== undefined) {
                _sound.stop();
            }
        },
        "click #croom_create": function() {
            Meteor.call("createRoom", $("#croom").val(), function (err, res) {
                if (err) {
                    alert("Error " + err.error + ": " + err.reason);
                } else {
                    window.location = "/" + $("#croom").val();
                }
            });
        },
        "click #get-spotify-info": function() {
            var search = $("#title").val();
            var artistName = $("#artist").val();
            getSpotifyInfo(search, function(data) {
                for(var i in data){
                    for(var j in data[i].items){
                        if(search.indexOf(data[i].items[j].name) !== -1 && artistName.indexOf(data[i].items[j].artists[0].name) !== -1){
                            $("#img").val(data[i].items[j].album.images[1].url);
                            $("#duration").val(data[i].items[j].duration_ms / 1000);
                            return;
                        }
                    }
                }
            }, artistName);
        },
        "click #save-song-button": function() {
            var newSong = {};
            newSong.title = $("#title").val();
            newSong.artist = $("#artist").val();
            newSong.img = $("#img").val();
            newSong.type = $("#type").val();
            newSong.duration = $("#duration").val();
            if (Session.get("type") === "playlist") {
                Meteor.call("updatePlaylistSong", Session.get("genre"), Session.get("song"), newSong, function() {
                    $('#editModal').modal('hide');
                });
            } else {
                Meteor.call("updateQueueSong", Session.get("genre"), Session.get("song"), newSong, function() {
                    $('#editModal').modal('hide');
                });
            }
        }
    });

    Template.admin.onCreated(function() {
        var tag = document.createElement("script");
        tag.src = "https://www.youtube.com/iframe_api";
        var firstScriptTag = document.getElementsByTagName('script')[0];
        firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
    });

    Template.admin.onRendered(function() {
        $("#previewModal").on("hidden.bs.modal", function() {
            if (yt_player !== undefined) {
                $("#play").attr("disabled", false);
                $("#stop").attr("disabled", true);
                $("#previewPlayer").hide();
                yt_player.loadVideoById("", 0);
                yt_player.seekTo(0);
                yt_player.stopVideo();
            }
            if (_sound !== undefined) {
                _sound.stop();
                $("#play").attr("disabled", false);
                $("#stop").attr("disabled", true);
            }
        });
        $(document).ready(function() {
            function makeSlider(){
                var slider = $("#volume-slider").slider();
                var volume = localStorage.getItem("volume") || 20;
                $("#volume-slider").slider("setValue", volume);
                if (slider.length === 0) {
                    Meteor.setTimeout(function() {
                        makeSlider();
                    }, 500);
                } else {
                    slider.on("slide", function(val) {
                        localStorage.setItem("volume", val.value);
                        if (yt_player !== undefined) {
                            yt_player.setVolume(val.value);
                        } else if (_sound !== undefined) {
                            var volume = val.value / 100;
                            _sound.setVolume(volume);
                        }
                    });
                }
            }
            makeSlider();
        });
    });

    Template.playlist.helpers({
        playlist_songs: function() {
            parts = location.href.split('/');
            id = parts.pop();
            type = id.toLowerCase();
            var data = Playlists.find({type: type}).fetch();
            if (data !== undefined && data.length > 0) {
                data[0].songs.map(function(song) {
                    if (song.title === Session.get("title")) {
                        song.current = true;
                    } else {
                        song.current = false;
                    }
                    return song;
                });
                return data[0].songs;
            } else {
                return [];
            }
        }
    });

    Meteor.subscribe("rooms");

    Template.room.onCreated(function () {
        if (resizeSeekerbarInterval !== undefined) {
            Meteor.clearInterval(resizeSeekerbarInterval);
            resizeSeekerbarInterval = undefined;
        }
        yt_player = undefined;
        _sound = undefined;
        Session.set("videoHidden", false)
        var tag = document.createElement("script");
        tag.src = "https://www.youtube.com/iframe_api";
        var firstScriptTag = document.getElementsByTagName('script')[0];
        firstScriptTag.parentNode.insertBefore(tag, firstScriptTag)

        var currentSong = undefined;
        var nextSong = undefined;
        var afterSong = undefined;
        var size = 0;

        function getTimeElapsed() {
            if (currentSong !== undefined) {
                var rooms = Rooms.find({type: type}).fetch();
                if (rooms && rooms.length === 1) {
                    var room = rooms[0];
                    return Date.now() - currentSong.started + room.timePaused;
                }
            }
            return 0;
        }

        function getSongInfo(songData){
            Session.set("title", songData.title);
            Session.set("artist", songData.artist);
            $("#song-img").attr("src", songData.img);
            Session.set("duration", songData.duration);
        }

        function resizeSeekerbar() {
            if (Session.get("state") === "playing") {
                $("#seeker-bar").width(((getTimeElapsed() / 1000) / Session.get("duration") * 100) + "%");
            }
        }

        function startSong() {
            if (currentSong !== undefined) {
                if (_sound !== undefined) _sound.stop();
                if (yt_player !== undefined && yt_player.stopVideo !== undefined) yt_player.stopVideo();

                var volume = localStorage.getItem("volume") || 20;

                $("#media-container").empty();
                yt_player = undefined;
                if (currentSong.type === "SoundCloud") {
                    $("#media-container").append('<img src="/soundcloud-image.png" class="embed-responsive-item" />');
                    getSongInfo(currentSong);
                    SC.stream("/tracks/" + currentSong.id, function(sound){
                        _sound = sound;
                        sound.setVolume(volume / 100);
                        sound.play();
                        var interval = setInterval(function() {
                            if (sound.getState() === "playing") {
                                sound.seek(getTimeElapsed());
                                window.clearInterval(interval);
                            }
                        }, 200);
                        // Session.set("title", currentSong.title || "Title");
                        // Session.set("artist", currentSong.artist || "Artist");
                        Session.set("duration", currentSong.duration);
                        resizeSeekerbar();
                    });
                } else {
                    $("#media-container").append('<div id="player" class="embed-responsive-item"></div>');
                    if (yt_player === undefined) {
                        yt_player = new YT.Player("player", {
                            height: 540,
                            width: 960,
                            videoId: currentSong.id,
                            playerVars: {controls: 0, iv_load_policy: 3, rel: 0, showinfo: 0},
                            events: {
                                'onReady': function(event) {
                                    event.target.seekTo(getTimeElapsed() / 1000);
                                    event.target.playVideo();
                                    event.target.setVolume(volume);
                                    resizeSeekerbar();
                                },
                                'onStateChange': function(event){
                                    if (event.data == YT.PlayerState.PAUSED && Session.get("state") === "playing") {
                                        event.target.seekTo(getTimeElapsed() / 1000);
                                        event.target.playVideo();
                                    }
                                    if (event.data == YT.PlayerState.PLAYING && Session.get("state") === "paused") {
                                        event.target.seekTo(getTimeElapsed() / 1000);
                                        event.target.pauseVideo();
                                    }
                                }
                            }
                        });
                    } else {
                        yt_player.loadVideoById(currentSong.id);
                    }

                    // Session.set("title", currentSong.title || "Title");
                    // Session.set("artist", currentSong.artist || "Artist");
                    getSongInfo(currentSong);
                    //Session.set("duration", currentSong.duration);
                }
            }
        }

        Meteor.subscribe("history");
        Session.set("loaded", false);
        Meteor.subscribe("rooms", function() {
            var parts = location.href.split('/');
            var id = parts.pop();
            var type = id.toLowerCase();
            if (Rooms.find({type: type}).count() !== 1) {
                window.location = "/";
            } else {
                Session.set("loaded", true);
                minterval = Meteor.setInterval(function () {
                    var rooms = Rooms.find({type: type}).fetch();
                    if (rooms && rooms.length === 1) {
                        var room = rooms[0];
                        if (room.state === "paused") {
                            Session.set("state", "paused");
                            if (yt_player !== undefined && yt_player.getPlayerState() === 1) {
                                yt_player.pauseVideo();
                            } else if (_sound !== undefined && _sound.getState().indexOf("playing") !== -1) {
                                _sound.pause();
                            }
                        } else {
                            Session.set("state", "playing");
                            if (yt_player !== undefined && yt_player.getPlayerState() !== 1) {
                                yt_player.playVideo();
                                _sound.play();
                            }
                        }
                    }
                    var data = undefined;
                    var dataCursorH = History.find({type: type});
                    var dataCursorP = Playlists.find({type: type});
                    dataCursorH.forEach(function (doc) {
                        if (data === undefined) {
                            data = doc;
                        }
                    });
                    if (data !== undefined && data.history.length > size) {
                        //currentSong = data.history[data.history.length - 1];
                        var songArray = Playlists.find({type: type}).fetch()[0].songs;
                        var historyObj = data.history[data.history.length - 1];
                        songArray.forEach(function(song) {
                            if (song.id === historyObj.song.id) {
                                currentSong = song;
                            }
                        });
                        currentSong.started = historyObj.started;
                        var songs = dataCursorP.fetch()[0].songs;
                        songs.forEach(function(song, index) {
                            if (currentSong.title === song.title) {
                                if (index + 1 < songs.length) {
                                    nextSong = songs[index + 1];
                                } else {
                                    nextSong = songs[0];
                                }
                                Session.set("title_next", nextSong.title);
                                Session.set("artist_next", nextSong.artist);
                                $("#song-img-next").attr("src", nextSong.img);

                                if (index + 2 < songs.length) {
                                    afterSong = songs[index + 2];
                                } else if (songs.length === index + 1 && songs.length > 1 ) {
                                    afterSong = songs[1];
                                } else {
                                    afterSong = songs[0];
                                }
                                Session.set("title_after", afterSong.title);
                                Session.set("artist_after", afterSong.artist);
                                $("#song-img-after").attr("src",afterSong.img);
                            }
                        });
                        size = data.history.length;
                        startSong();
                    }
                    if (data !== undefined) {

                    }
                }, 1000);
                resizeSeekerbarInterval = Meteor.setInterval(function () {
                    resizeSeekerbar();
                }, 500);
            }
        });
    });
}

if (Meteor.isServer) {
    Meteor.startup(function() {
        reCAPTCHA.config({
            privatekey: '6LcVxg0TAAAAAI2fgIEEWHFxwNXeVIs8mzq5cfRM'
        });
        var stations = ["edm", "pop"]; //Rooms to be set on server startup
        for(var i in stations){
            if(Rooms.find({type: stations[i]}).count() === 0){
                createRoom(stations[i]);
            }
        }
    });

    var stations = [];

    function getStation(type, cb) {
        stations.forEach(function(station) {
            if (station.type === type) {
                cb(station);
                return;
            }
        });
    }

    function createRoom(type) {
        if (Rooms.find({type: type}).count() === 0) {
            Rooms.insert({type: type}, function(err) {
                if (err) {
                    throw err;
                } else {
                    if (Playlists.find({type: type}).count() === 1) {
                        if (History.find({type: type}).count() === 0) {
                            History.insert({type: type, history: []}, function(err3) {
                                if (err3) {
                                    throw err3;
                                } else {
                                    stations.push(new Station(type));
                                    return true;
                                }
                            });
                        } else {
                            stations.push(new Station(type));
                            return true;
                        }
                    } else {
                        Playlists.insert({type: type, songs: getSongsByType(type)}, function (err2) {
                            if (err2) {
                                throw err2;
                            } else {
                                if (History.find({type: type}).count() === 0) {
                                    History.insert({type: type, history: []}, function(err3) {
                                        if (err3) {
                                            throw err3;
                                        } else {
                                            stations.push(new Station(type));
                                            return true;
                                        }
                                    });
                                } else {
                                    stations.push(new Station(type));
                                    return true;
                                }
                            }
                        });
                    }
                }
            });
        } else {
            throw "Room already exists";
        }
    }

    function Station(type) {
        var startedAt = Date.now();
        var playlist = Playlists.find({type: type}).fetch()[0];
        var songs = playlist.songs;

        if (playlist.lastSong === undefined) {
            Playlists.update({type: type}, {$set: {lastSong: 0}});
            playlist = Playlists.find({type: type}).fetch()[0];
            songs = playlist.songs;
        }
        var currentSong = playlist.lastSong;
        var currentTitle = songs[currentSong].title;
        addToHistory(songs[currentSong], startedAt);

        function addToHistory(song, startedAt) {
            History.update({type: type}, {$push: {history: {song: song, started: startedAt}}});
        }

        function skipSong() {
            songs = Playlists.find({type: type}).fetch()[0].songs;
            songs.forEach(function(song, index) {
                if (song.title === currentTitle) {
                    currentSong = index;
                }
            });
            if (currentSong < (songs.length - 1)) {
                currentSong++;
            } else currentSong = 0;
            if (songs);
            if (currentSong === 0) {
                Playlists.update({type: type}, {$set: {"songs": []}});
                songs = shuffle(songs);
                songs.forEach(function(song) {
                    Playlists.update({type: type}, {$push: {"songs": song}});
                });
            }
            currentTitle = songs[currentSong].title;
            Playlists.update({type: type}, {$set: {lastSong: currentSong}});
            Rooms.update({type: type}, {$set: {timePaused: 0}});
            songTimer();
            addToHistory(songs[currentSong], startedAt);
        }

        Rooms.update({type: type}, {$set: {timePaused: 0}});

        var timer;

        function songTimer() {
            startedAt = Date.now();

            timer = new Timer(function() {
                skipSong();
            }, songs[currentSong].duration * 1000);
        }

        var state = Rooms.find({type: type}).fetch()[0].state;

        this.pauseRoom = function() {
            if (state !== "paused") {
                timer.pause();
                Rooms.update({type: type}, {$set: {state: "paused"}});
                state = "paused";
            }
        };
        this.resumeRoom = function() {
            if (state !== "playing") {
                timer.resume();
                Rooms.update({type: type}, {$set: {state: "playing", timePaused: timer.timeWhenPaused()}});
                state = "playing";
            }
        };
        this.getState = function() {
            return state;
        };
        this.type = type;

        songTimer();
    }

    function shuffle(array) {
        var currentIndex = array.length, temporaryValue, randomIndex ;

        // While there remain elements to shuffle...
        while (0 !== currentIndex) {

            // Pick a remaining element...
            randomIndex = Math.floor(Math.random() * currentIndex);
            currentIndex -= 1;

            // And swap it with the current element.
            temporaryValue = array[currentIndex];
            array[currentIndex] = array[randomIndex];
            array[randomIndex] = temporaryValue;
        }

        return array;
    }

    function Timer(callback, delay) {
        var timerId, start, remaining = delay;
        var timeWhenPaused = 0;
        var timePaused = new Date();

        this.pause = function() {
            Meteor.clearTimeout(timerId);
            remaining -= new Date() - start;
            timePaused = new Date();
        };

        this.resume = function() {
            start = new Date();
            Meteor.clearTimeout(timerId);
            timerId = Meteor.setTimeout(callback, remaining);
            timeWhenPaused += new Date() - timePaused;
        };

        this.timeWhenPaused = function() {
            return timeWhenPaused;
        };

        this.resume();
    }

    Meteor.users.deny({update: function () { return true; }});
    Meteor.users.deny({insert: function () { return true; }});
    Meteor.users.deny({remove: function () { return true; }});

    function getSongDuration(query, artistName){
        var duration;
        var search = query;
        query = query.toLowerCase().split(" ").join("%20");

        var res = Meteor.http.get('https://api.spotify.com/v1/search?q=' + query + '&type=track');

        for(var i in res.data){
            for(var j in res.data[i].items){
                if(search.indexOf(res.data[i].items[j].name) !== -1 && artistName.indexOf(res.data[i].items[j].artists[0].name) !== -1){
                    duration = res.data[i].items[j].duration_ms / 1000;
                    return duration;
                }
            }
        }
    }

    function getSongAlbumArt(query, artistName){
        var albumart;
        var search = query;
        query = query.toLowerCase().split(" ").join("%20");

        var res = Meteor.http.get('https://api.spotify.com/v1/search?q=' + query + '&type=track');

        for(var i in res.data){
            for(var j in res.data[i].items){
                if(search.indexOf(res.data[i].items[j].name) !== -1 && artistName.indexOf(res.data[i].items[j].artists[0].name) !== -1){
                    albumart = res.data[i].items[j].album.images[1].url
                    return albumart;
                }
            }
        }
    }

    //var room_types = ["edm", "nightcore"];
    var songsArr = [];

    function getSongsByType(type) {
        if (type === "edm") {
            return [
                {id: "aE2GCa-_nyU", title: "Radioactive", duration: getSongDuration("Radioactive - Lindsey Stirling and Pentatonix", "Lindsey Stirling, Pentatonix"), artist: "Lindsey Stirling, Pentatonix", type: "YouTube", img: "https://i.scdn.co/image/62167a9007cef2e8ef13ab1d93019312b9b03655"},
                {id: "aHjpOzsQ9YI", title: "Crystallize", artist: "Lindsey Stirling", duration: getSongDuration("Crystallize", "Lindsey Stirling"), type: "YouTube", img: "https://i.scdn.co/image/b0c1ccdd0cd7bcda741ccc1c3e036f4ed2e52312"}
            ];
        } else if (type === "nightcore") {
            return [{id: "f7RKOP87tt4", title: "Monster (DotEXE Remix)", duration: getSongDuration("Monster (DotEXE Remix)", "Meg & Dia"), artist: "Meg & Dia", type: "YouTube", img: "https://i.scdn.co/image/35ecdfba9c31a6c54ee4c73dcf1ad474c560cd00"}];
        } else {
            return [{id: "dQw4w9WgXcQ", title: "Never Gonna Give You Up", duration: getSongDuration("Never Gonna Give You Up", "Rick Astley"), artist: "Rick Astley", type: "YouTube", img: "https://i.scdn.co/image/5246898e19195715e65e261899baba890a2c1ded"}];
        }
    }

    Rooms.find({}).fetch().forEach(function(room) {
        var type = room.type;
        if (Playlists.find({type: type}).count() === 0) {
            if (type === "edm") {
                Playlists.insert({type: type, songs: getSongsByType(type)});
            } else if (type === "nightcore") {
                Playlists.insert({type: type, songs: getSongsByType(type)});
            } else {
                Playlists.insert({type: type, songs: getSongsByType(type)});
            }
        }
        if (History.find({type: type}).count() === 0) {
            History.insert({type: type, history: []});
        }
        if (Playlists.find({type: type}).fetch()[0].songs.length === 0) {
            // Add a global video to Playlist so it can proceed
        } else {
            stations.push(new Station(type));
        }
    });

    Accounts.onCreateUser(function(options, user) {
        var username;
        if (user.services) {
            if (user.services.github) {
                username = user.services.github.username;
            } else if (user.services.facebook) {
                username = user.services.facebook.first_name;
            } else if (user.services.password) {
                username = user.username;
            }
        }
        user.profile = {username: username, usernameL: username.toLowerCase(), rank: "default"};
        return user;
    });

    ServiceConfiguration.configurations.remove({
        service: "facebook"
    });

    ServiceConfiguration.configurations.insert({
        service: "facebook",
        appId: "1496014310695890",
        secret: "9a039f254a08a1488c08bb0737dbd2a6"
    });

    ServiceConfiguration.configurations.remove({
        service: "github"
    });

    ServiceConfiguration.configurations.insert({
        service: "github",
        clientId: "dcecd720f47c0e4001f7",
        secret: "375939d001ef1a0ca67c11dbf8fb9aeaa551e01b"
    });

    Meteor.publish("history", function() {
        return History.find({})
    });

    Meteor.publish("playlists", function() {
        return Playlists.find({})
    });

    Meteor.publish("rooms", function() {
        return Rooms.find({});
    });

    Meteor.publish("queues", function() {
        return Queues.find({});
    });

    Meteor.publish("chat", function() {
        return Chat.find({});
    });

    Meteor.publish("userProfiles", function() {
        //console.log(Meteor.users.find({}, {profile: 1, createdAt: 1, services: 0, username: 0, emails: 0})).fetch();
        return Meteor.users.find({}, {fields: {profile: 1, createdAt: 1}});
    });

    Meteor.publish("isAdmin", function() {
        return Meteor.users.find({_id: this.userId, "profile.rank": "admin"});
    });

    Meteor.methods({
        pauseRoom: function(type) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                    getStation(type, function(station) {
                    if (station === undefined) {
                        throw new Meteor.error(403, "Room doesn't exist.");
                    } else {
                        station.pauseRoom();
                    }
                });
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        resumeRoom: function(type) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                getStation(type, function(station) {
                    if (station === undefined) {
                        throw new Meteor.error(403, "Room doesn't exist.");
                    } else {
                        station.resumeRoom();
                    }
                });
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        createUserMethod: function(formData, captchaData) {
            var verifyCaptchaResponse = reCAPTCHA.verifyCaptcha(this.connection.clientAddress, captchaData);
            if (!verifyCaptchaResponse.success) {
                console.log('reCAPTCHA check failed!', verifyCaptchaResponse);
                throw new Meteor.Error(422, 'reCAPTCHA Failed: ' + verifyCaptchaResponse.error);
            } else {
                console.log('reCAPTCHA verification passed!');
                Accounts.createUser({
                    username: formData.username,
                    email: formData.email,
                    password: formData.password
                });
            }
            return true;
        },
        addSongToQueue: function(type, songData) {
            if (Meteor.userId()) {
                type = type.toLowerCase();
                if (Rooms.find({type: type}).count() === 1) {
                    if (Queues.find({type: type}).count() === 0) {
                        Queues.insert({type: type, songs: []});
                    }
                    if (songData !== undefined && Object.keys(songData).length === 5 && songData.type !== undefined && songData.title !== undefined && songData.title !== undefined && songData.artist !== undefined && songData.img !== undefined) {
                        songData.duration = getSongDuration(songData.title, songData.artist);
                        songData.img = getSongAlbumArt(songData.title, songData.artist);
                        Queues.update({type: type}, {
                            $push: {
                                songs: {
                                    id: songData.id,
                                    title: songData.title,
                                    artist: songData.artist,
                                    duration: songData.duration,
                                    img: songData.img,
                                    type: songData.type
                                }
                            }
                        });
                        return true;
                    } else {
                        throw new Meteor.error(403, "Invalid data.");
                    }
                } else {
                    throw new Meteor.error(403, "Invalid genre.");
                }
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        updateQueueSong: function(genre, oldSong, newSong) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                newSong.id = oldSong.id;
                Queues.update({type: genre, "songs": oldSong}, {$set: {"songs.$": newSong}});
                return true;
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        updatePlaylistSong: function(genre, oldSong, newSong) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                newSong.id = oldSong.id;
                Playlists.update({type: genre, "songs": oldSong}, {$set: {"songs.$": newSong}});
                return true;
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        removeSongFromQueue: function(type, songId) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                type = type.toLowerCase();
                Queues.update({type: type}, {$pull: {songs: {id: songId}}});
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        removeSongFromPlaylist: function(type, songId) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                type = type.toLowerCase();
                Playlists.update({type: type}, {$pull: {songs: {id: songId}}});
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        addSongToPlaylist: function(type, songData) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                type = type.toLowerCase();
                if (Rooms.find({type: type}).count() === 1) {
                    if (Playlists.find({type: type}).count() === 0) {
                        Playlists.insert({type: type, songs: []});
                    }
                    if (songData !== undefined && Object.keys(songData).length === 6 && songData.type !== undefined && songData.title !== undefined && songData.title !== undefined && songData.artist !== undefined && songData.duration !== undefined && songData.img !== undefined) {
                        Playlists.update({type: type}, {
                            $push: {
                                songs: {
                                    id: songData.id,
                                    title: songData.title,
                                    artist: songData.artist,
                                    duration: songData.duration,
                                    img: songData.img,
                                    type: songData.type
                                }
                            }
                        });
                        Queues.update({type: type}, {$pull: {songs: {id: songData.id}}});
                        return true;
                    } else {
                        throw new Meteor.error(403, "Invalid data.");
                    }
                } else {
                    throw new Meteor.error(403, "Invalid genre.");
                }
            } else {
                throw new Meteor.error(403, "Invalid permissions.");
            }
        },
        createRoom: function(type) {
            var userData = Meteor.users.find(Meteor.userId());
            if (Meteor.userId() && userData.count !== 0 && userData.fetch()[0].profile.rank === "admin") {
                createRoom(type);
            } else {
                return false;
            }
        }
    });
}

/*Router.waitOn(function() {
    Meteor.subscribe("isAdmin", Meteor.userId());
});*/

/*Router.onBeforeAction(function() {
    /*Meteor.autorun(function () {
        if (admin.ready()) {
            this.next();
        }
    });*/
    /*this.next();
});*/

Router.route("/", {
    template: "home"
});

Router.route("/login", {
  template: "login"
})

Router.route("/signup", {
  template: "register"
})

Router.route("/terms", {
    template: "terms"
});

Router.route("/privacy", {
    template: "privacy"
});

Router.route("/about", {
    template: "about"
});

Router.route("/admin", {
    waitOn: function() {
        return Meteor.subscribe("isAdmin", Meteor.userId());
    },
    action: function() {
        var user = Meteor.users.find({}).fetch();
        if (user[0] !== undefined && user[0].profile !== undefined && user[0].profile.rank === "admin") {
            this.render("admin");
        } else {
            this.redirect("/");
        }
    }
});

Router.route("/vis", {
    template: "visualizer"
});

Router.route("/:type", {
    template: "room"
});

Router.route("/u/:user", {
    template: "profile"
});