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index.js
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index.js
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/* Music
======================================*/
var playlist = [
{
"song" : "Mỹ Nhân",
"album" : "Nhạc Trẻ Tuyển Chọn Năm 2020",
"artist" : "Đinh Đại Vũ",
"artwork" : "https://archive.org/download/dinh.-dai.-vu.-avatar.-zing-mp-3/Dinh.Dai.Vu.Avatar.ZingMP3.jpg",
"mp3" : "https://archive.org/download/dinh.-dai.-vu-my.-nhan/Dinh.Dai.Vu-My.Nhan.mp3"
},
{
"song" : "Từng Yêu",
"album" : "Nhạc Trẻ Tuyển Chọn Năm 2020",
"artist" : "Phan Duy Anh",
"artwork" : "https://archive.org/download/phan.-duy.-anh.-avatar/Phan.Duy.Anh.Avatar.jpg",
"mp3" : "https://archive.org/download/phan.-duy.-anh-tung.-yeu/Phan.Duy.Anh-Tung.Yeu.mp3"
},
{
"song" : "Anh Thanh Niên",
"album" : "Nhạc Trẻ Tuyển Chọn Năm 2020",
"artist" : "Huy R",
"artwork" : "https://archive.org/download/huy-r.-avatar.-zing-mp-3/HuyR.Avatar.ZingMP3.jpg ",
"mp3" : "https://archive.org/download/huy-r-anh.-thanh.-nien/HuyR-Anh.Thanh.Nien.mp3"
},
{
"song" : "Tình Sầu Thiên Thu Muôn Lối",
"album" : "Nhạc Trẻ Tuyển Chọn Năm 2020",
"artist" : "Doãn Hiếu",
"artwork" : "https://archive.org/download/doan.-hieu.-avatar-2/Doan.Hieu.Avatar2.jpg",
"mp3" : "https://archive.org/download/doan.-hieu-tinh.-sau.-thien.-thu.-muon.-loi/Doan.Hieu-Tinh.Sau.Thien.Thu.Muon.Loi.mp3"
}
];
/* General Load / Variables
======================================*/
var rot = 0;
var duration;
var playPercent;
var rotate_timer;
var armrot = -45;
var bufferPercent;
var currentSong = 0;
var arm_rotate_timer;
var arm = document.getElementById("arm");
var next = document.getElementById("next");
var song = document.getElementById("song");
var timer = document.getElementById("timer");
var music = document.getElementById("music");
var album = document.getElementById("album");
var artist = document.getElementById("artist");
var volume = document.getElementById("volume");
var playButton = document.getElementById("play");
var timeline = document.getElementById("slider");
var playhead = document.getElementById("elapsed");
var previous = document.getElementById("previous");
var pauseButton = document.getElementById("pause");
var bufferhead = document.getElementById("buffered");
var artwork = document.getElementsByClassName("artwork")[0];
var timelineWidth = timeline.offsetWidth - playhead.offsetWidth;
var visablevolume = document.getElementsByClassName("volume")[0];
music.addEventListener("ended", _next, false);
music.addEventListener("timeupdate", timeUpdate, false);
music.addEventListener("progress", bufferUpdate, false);
load();
/* Functions
======================================*/
function load(){
pauseButton.style.visibility = "hidden";
song.innerHTML = playlist[currentSong]['song'];
song.title = playlist[currentSong]['song'];
album.innerHTML = playlist[currentSong]['album'];
album.title = playlist[currentSong]['album'];
artist.innerHTML = playlist[currentSong]['artist'];
artist.title = playlist[currentSong]['artist'];
artwork.setAttribute("style", "background:url(./images/3idGgyU.png), url('"+playlist[currentSong]['artwork']+"') center no-repeat;");
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
music.load();
}
function reset(){
rotate_reset = setInterval(function(){
Rotate();
if(rot == 0){
clearTimeout(rotate_reset);
}
}, 1);
fireEvent(pauseButton, 'click');
armrot = -45;
playhead.style.width = "0px";
bufferhead.style.width = "0px";
timer.innerHTML = "0:00";
music.innerHTML = "";
currentSong = 0; // set to first song, to stay on last song: currentSong = playlist.length - 1;
song.innerHTML = playlist[currentSong]['song'];
song.title = playlist[currentSong]['song'];
album.innerHTML = playlist[currentSong]['album'];
album.title = playlist[currentSong]['album'];
artist.innerHTML = playlist[currentSong]['artist'];
artist.title = playlist[currentSong]['artist'];
artwork.setAttribute("style", "background:url(images/3idGgyU.png), url('"+playlist[currentSong]['artwork']+"') center no-repeat;");
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
music.load();
}
function formatSecondsAsTime(secs, format) {
var hr = Math.floor(secs / 3600);
var min = Math.floor((secs - (hr * 3600))/60);
var sec = Math.floor(secs - (hr * 3600) - (min * 60));
if (sec < 10){
sec = "0" + sec;
}
return min + ':' + sec;
}
function timeUpdate() {
bufferUpdate();
playPercent = timelineWidth * (music.currentTime / duration);
playhead.style.width = playPercent + "px";
timer.innerHTML = formatSecondsAsTime(music.currentTime.toString());
}
function bufferUpdate() {
bufferPercent = timelineWidth * (music.buffered.end(0) / duration);
bufferhead.style.width = bufferPercent + "px";
}
function Rotate(){
if(rot == 361){
artwork.style.transform = 'rotate(0deg)';
rot = 0;
} else {
artwork.style.transform = 'rotate('+rot+'deg)';
rot++;
}
}
function RotateArm(){
if(armrot > -12){
arm.style.transform = 'rotate(-38deg)';
armrot = -45;
} else {
arm.style.transform = 'rotate('+armrot+'deg)';
armrot = armrot + (26 / duration);
}
}
function fireEvent(el, etype){
if (el.fireEvent) {
el.fireEvent('on' + etype);
} else {
var evObj = document.createEvent('Events');
evObj.initEvent(etype, true, false);
el.dispatchEvent(evObj);
}
}
function _next(){
if(currentSong == playlist.length - 1){
reset();
} else {
fireEvent(next, 'click');
}
}
playButton.onclick = function() {
music.play();
}
pauseButton.onclick = function() {
music.pause();
}
music.addEventListener("play", function () {
playButton.style.visibility = "hidden";
pause.style.visibility = "visible";
rotate_timer = setInterval(function(){
if(!music.paused && !music.ended && 0 < music.currentTime){
Rotate();
}
}, 10);
if(armrot != -45){
arm.setAttribute("style", "transition: transform 800ms;");
arm.style.transform = 'rotate('+armrot+'deg)';
}
arm_rotate_timer = setInterval(function(){
if(!music.paused && !music.ended && 0 < music.currentTime){
if(armrot == -45){
arm.setAttribute("style", "transition: transform 800ms;");
arm.style.transform = 'rotate(-38deg)';
armrot = -38;
}
if(arm.style.transition != ""){
setTimeout(function(){
arm.style.transition = "";
}, 1000);
}
RotateArm();
}
}, 1000);
}, false);
music.addEventListener("pause", function () {
arm.setAttribute("style", "transition: transform 800ms;");
arm.style.transform = 'rotate(-45deg)';
playButton.style.visibility = "visible";
pause.style.visibility = "hidden";
clearTimeout(rotate_timer);
clearTimeout(arm_rotate_timer);
}, false);
next.onclick = function(){
arm.setAttribute("style", "transition: transform 800ms;");
arm.style.transform = 'rotate(-45deg)';
clearTimeout(rotate_timer);
clearTimeout(arm_rotate_timer);
playhead.style.width = "0px";
bufferhead.style.width = "0px";
timer.innerHTML = "0:00";
music.innerHTML = "";
arm.style.transform = 'rotate(-45deg)';
armrot = -45;
if((currentSong + 1) == playlist.length){
currentSong = 0;
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
} else {
currentSong++;
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
}
song.innerHTML = playlist[currentSong]['song'];
song.title = playlist[currentSong]['song'];
album.innerHTML = playlist[currentSong]['album'];
album.title = playlist[currentSong]['album'];
artist.innerHTML = playlist[currentSong]['artist'];
artist.title = playlist[currentSong]['artist'];
artwork.setAttribute("style", "transform: rotate("+rot+"deg); background:url(images/3idGgyU.png), url('"+playlist[currentSong]['artwork']+"') center no-repeat;");
music.load();
duration = music.duration;
music.play();
}
previous.onclick = function(){
arm.setAttribute("style", "transition: transform 800ms;");
arm.style.transform = 'rotate(-45deg)';
clearTimeout(rotate_timer);
clearTimeout(arm_rotate_timer);
playhead.style.width = "0px";
bufferhead.style.width = "0px";
timer.innerHTML = "0:00";
music.innerHTML = "";
arm.style.transform = 'rotate(-45deg)';
armrot = -45;
if((currentSong - 1) == -1){
currentSong = playlist.length - 1;
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
} else {
currentSong--;
music.innerHTML = '<source src="'+playlist[currentSong]['mp3']+'" type="audio/mp3">';
}
song.innerHTML = playlist[currentSong]['song'];
song.title = playlist[currentSong]['song'];
album.innerHTML = playlist[currentSong]['album'];
album.title = playlist[currentSong]['album'];
artist.innerHTML = playlist[currentSong]['artist'];
artist.title = playlist[currentSong]['artist'];
artwork.setAttribute("style", "transform: rotate("+rot+"deg); background:url(images/3idGgyU.png), url('"+playlist[currentSong]['artwork']+"') center no-repeat;");
music.load();
duration = music.duration;
music.play();
}
volume.oninput = function(){
music.volume = volume.value;
visablevolume.style.width = (80 - 11) * volume.value + "px";
}
music.addEventListener("canplay", function () {
duration = music.duration;
}, false);
$('.marquee').marquee({
//speed in milliseconds of the marquee
duration: 5000,
//gap in pixels between the tickers
gap: 50,
//time in milliseconds before the marquee will start animating
delayBeforeStart: 0,
//'left' or 'right'
direction: 'left',
//true or false - should the marquee be duplicated to show an effect of continues flow
duplicated: true
});