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script.js
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script.js
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let now_playing = document.querySelector('.now-playing');
let track_art = document.querySelector('.track-art');
let track_name = document.querySelector('.track-name');
let track_artist = document.querySelector('.track-artist');
let track_released = document.querySelector('.track-released');
let playpause_btn = document.querySelector('.playpause-track');
let next_btn = document.querySelector('.next-track');
let prev_btn = document.querySelector('.prev-track');
let download_btn = document.querySelector('.download-track');
let seek_slider = document.querySelector('.seek_slider');
let volume_slider = document.querySelector('.volume_slider');
let curr_time = document.querySelector('.current-time');
let total_duration = document.querySelector('.total-duration');
let randomIcon = document.querySelector('.fa-random');
let curr_track = document.createElement('audio');
let track_index = 0;
let isPlaying = false;
let isRandom = false;
let updateTimer;
totalMusic = document.querySelector(".total-music-list"),
loadTrack(track_index);
function loadTrack(track_index){
clearInterval(updateTimer);
reset();
curr_track.src = music_list[track_index].music;
curr_track.load();
track_art.style.backgroundImage = "url(" + music_list[track_index].img + ")";
track_name.textContent = music_list[track_index].name;
track_artist.textContent = music_list[track_index].artist;
track_released.textContent = "Release Date: " + music_list[track_index].released;
now_playing.textContent = "Playing music " + (track_index + 1) + " of " + music_list.length;
updateTimer = setInterval(setUpdate, 1000);
curr_track.addEventListener('ended', nextTrack);
random_bg_color();
notification();
}
function random_bg_color(){
let hex = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e'];
let a;
function populate(a){
for(let i=0; i<6; i++){
let x = Math.round(Math.random() * 14);
let y = hex[x];
a += y;
}
return a;
}
let Color1 = populate('#');
let Color2 = populate('#');
var angle = 'to right';
let gradient = 'linear-gradient(' + angle + ',' + Color1 + ', ' + Color2 + ")";
document.body.style.background = gradient;
}
function reset(){
curr_time.textContent = "00:00";
total_duration.textContent = "00:00";
seek_slider.value = 0;
notification();
}
function randomTrack(){
isRandom ? pauseRandom() : playRandom();
notification();
}
function playRandom(){
isRandom = true;
randomIcon.classList.add('randomActive');
notification();
}
function pauseRandom(){
isRandom = false;
randomIcon.classList.remove('randomActive');
notification();
}
function repeatTrack(){
let current_index = track_index;
loadTrack(current_index);
playTrack();
notification();
}
function playpauseTrack(){
isPlaying ? pauseTrack() : playTrack(); notification();
}
function playTrack(){
curr_track.play();
isPlaying = true;
track_art.classList.add('rotate');
playpause_btn.innerHTML = '<i class="fa fa-pause-circle fa-5x"></i>';
setUpdate();
}
function pauseTrack(){
curr_track.pause();
isPlaying = false;
track_art.classList.remove('rotate');
playpause_btn.innerHTML = '<i class="fa fa-play-circle fa-5x"></i>';
setUpdate();
}
function nextTrack(){
if(track_index < music_list.length - 1 && isRandom === false){
track_index += 1;
}else if(track_index < music_list.length - 1 && isRandom === true){
let random_index = Number.parseInt(Math.random() * music_list.length);
track_index = random_index;
}else{
track_index = 0;
}
loadTrack(track_index);
playTrack();
notification();
}
function prevTrack(){
if(track_index > 0){
track_index -= 1;
}else{
track_index = music_list.length -1;
}
loadTrack(track_index);
playTrack();
notification();
}
function seekTo(){
let seekto = curr_track.duration * (seek_slider.value / 100);
curr_track.currentTime = seekto;
notification();
}
function setVolume(){
curr_track.volume = volume_slider.value / 100;
notification();
}
function setUpdate(){
let seekPosition = 0;
if(!isNaN(curr_track.duration)){
seekPosition = curr_track.currentTime * (100 / curr_track.duration);
seek_slider.value = seekPosition;
let currentMinutes = Math.floor(curr_track.currentTime / 60);
let currentSeconds = Math.floor(curr_track.currentTime - currentMinutes * 60);
let durationMinutes = Math.floor(curr_track.duration / 60);
let durationSeconds = Math.floor(curr_track.duration - durationMinutes * 60);
if(currentSeconds < 10) {currentSeconds = "0" + currentSeconds; }
if(durationSeconds < 10) { durationSeconds = "0" + durationSeconds; }
if(currentMinutes < 10) {currentMinutes = "0" + currentMinutes; }
if(durationMinutes < 10) { durationMinutes = "0" + durationMinutes; }
curr_time.textContent = currentMinutes + ":" + currentSeconds;
total_duration.textContent = durationMinutes + ":" + durationSeconds;
}
notification();
}
function notification(){
sessionimg = music_list[track_index].img;
if ( 'mediaSession' in navigator ) {
navigator.mediaSession.metadata = new MediaMetadata({
title: track_name.textContent,
artist: track_artist.textContent,
album: 'Dope Music',
artwork: [
{ src: sessionimg, sizes: '96x96', type: 'auto' },
{ src: sessionimg, sizes: '128x128', type: 'auto' },
{ src: sessionimg, sizes: '192x192', type: 'auto' },
{ src: sessionimg, sizes: '256x256', type: 'auto' },
{ src: sessionimg, sizes: '384x384', type: 'auto' },
{ src: sessionimg, sizes: '512x512', type: 'auto' }
]
});
navigator.mediaSession.setActionHandler('pause', () => {
pauseTrack();
});
navigator.mediaSession.setActionHandler('play', () => {
playTrack();
});
navigator.mediaSession.setActionHandler('previoustrack', () => {
//find the index of the audio src in our srcs array to know what src to set next
prevTrack();
});
navigator.mediaSession.setActionHandler('nexttrack', () => {
//find the index of the audio src in our srcs array to know what src to set next
nextTrack();
});
let defaultSkipTime = 5; /* Time to skip in seconds by default */
navigator.mediaSession.setActionHandler('seekbackward', function(event) {
const skipTime = event.seekOffset || defaultSkipTime;
curr_track.currentTime = Math.max(curr_track.currentTime - skipTime, 0);
setUpdate();
updatePositionState();
});
navigator.mediaSession.setActionHandler('seekforward', function(event) {
const skipTime = event.seekOffset || defaultSkipTime;
curr_track.currentTime = Math.min(curr_track.currentTime + skipTime, curr_track.duration);
setUpdate();
updatePositionState();
});
}
}
function downloadTrack(){
open(music_list[track_index].music);
}