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index.php
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<link rel="stylesheet" href="components/bootstrap/bootstrap.min.css"/>
<link rel="stylesheet" href="css/style.css"/>
<script src="components/jquery/jquery-3.3.1.min.js"></script>
<script src="components/bootstrap/bootstrap.min.js"></script>
<script src="components/audio.js/audio.min.js"></script>
<title>Music</title>
</head>
<body>
<div id="wrapper" class="col-12 col-md-6">
<div class="track-name-and-player">
<div id="track-name">Name of the track</div>
<div id="track-info"></div>
<audio id="player" preload="auto"></audio>
<div class="playerBtns">
<button type="button" onclick="openMenu()" class="btn btn-dark menuBtn"><img src="img/fontawesome/ellipsis-h.svg" alt="Menu" class="menuIcon"/></button>
<button type="button" onclick="previousTrack()" class="btn btn-dark"><img src="img/fontawesome/angle-double-left.svg" alt="Previous track" class="menuIcon"/></button>
<button type="button" onclick="playPause()" class="btn btn-dark playPauseBtn"><img src="img/fontawesome/play.svg" alt="Play/Pause" class="menuIcon"/></button>
<button type="button" onclick="nextTrack()" class="btn btn-dark"><img src="img/fontawesome/angle-double-right.svg" alt="Next track" class="menuIcon"/></button>
</div>
</div>
<ul class="list-group menuPage">
<li class="list-group-item list-group-item-action" onclick="openCurrentPlaylist()">Current playlist</li>
<li class="list-group-item list-group-item-action" onclick="savePlaylist()">Save current playlist</li>
<li class="list-group-item list-group-item-action" onclick="loadPlaylist()">Load playlist</li>
<li class="list-group-item list-group-item-action" onclick="openMenuSort()">Sort by
<ul class="list-group menuSort">
<li class="list-group-item list-group-item-action" data-sort="modifiedDate">Modified date</li>
<li class="list-group-item list-group-item-action" data-sort="name">Name</li>
</ul>
<ul class="list-group menuSort">
<li class="list-group-item list-group-item-action" data-order-by="asc">ASC</li>
<li class="list-group-item list-group-item-action" data-order-by="desc">DESC</li>
</ul>
</li>
<li class="list-group-item list-group-item-action" onclick="ajaxCallFiles()">File manager</li>
<li class="list-group-item list-group-item-action" onclick="searchFile()">Search</li>
<li class="list-group-item list-group-item-action" onclick="openPathOfPlayingFile()">
<div class="file-info">Playing file: none</div>
<div class="pathOfPlayingFile">Path: none</div>
</li>
</ul>
<ul id="playlist" class="list-group"></ul>
<div class="up" onclick="toUpPage()"></div>
</div>
<script>
var pathURL = ""; //active folder
var audioPlayer;
var playlist = []; //playlist
var playId = 0; // id track in playlist
var typeSort = "modifiedDate";
var orderBy = "desc";
var whatIsOpen = "fileManager";
var picPlay = new Image();
var picPause = new Image();
picPlay.src = "img/fontawesome/play.svg";
picPause.src = "img/fontawesome/pause.svg";
function resizeWindow(){
$(".track-name-and-player").width($("#wrapper").width());
$(".scrubber").width($("#wrapper").width() - $(".play-pause").outerWidth() - $(".time").outerWidth() - $(".scrubber").css("margin-left").replace("px", "") - $(".scrubber").css("margin-right").replace("px", ""));
$(".audiojs").width($("#wrapper").width());
$("#wrapper").css("margin-top", $(".track-name-and-player").outerHeight() + 20 + "px");
}
function funcBefore(){
$("#playlist").html("<img class='loading' alt='loading...' src='img/loading.gif'/>");
$(".up").css("display", "none");
}
function funcSuccess(data){
$("#playlist").html(data);
initPlaylist();
$(".up").css("display", "block");
}
function initPlaylist(){
$("[data-path]").on("click", function(){
var elem = this;
playlist = []; //clear playlist, for a new playlist
$("[data-path]").map(function(index){
playlist.push({"path": $(this).attr("data-path"), "name": $(this).text(), "time": $(this).attr("data-time")});
if($(this).attr("data-path") == $(elem).attr("data-path")){
playId = index;
localStorage.setItem('playId', playId);
selectTrack(index);
}
localStorage.setItem('currentPlaylist', JSON.stringify(playlist));
});
});
$("[data-directory]").on("click", function(){
pathURL = $(this).attr("data-directory");
localStorage.setItem('path', pathURL);
ajaxCallFiles();
});
$("[data-path]").prepend("<img class='icon' src='img/fontawesome/music.svg' alt=''/>");
$("[data-directory]").prepend("<img class='icon' src='img/fontawesome/folder.svg' alt=''/>");
if(playlist != ""){
selectionPlayTrackInFileList();
}
}
audiojs.events.ready(function() {
audioPlayer = audiojs.createAll({
trackEnded: function() {
nextTrack();
},
loadError: function() {
selectTrack(playId);
}
})[0];
});
$(document).ready(function() {
if(localStorage.getItem('sort')){
typeSort = localStorage.getItem('sort');
}
if(localStorage.getItem('order')){
orderBy = localStorage.getItem('order');
}
if(localStorage.getItem('path')){
pathURL = localStorage.getItem('path');
}
if(localStorage.getItem('currentPlaylist')){
playlist = JSON.parse(localStorage.getItem('currentPlaylist'));
}
if(localStorage.getItem('currentPlaylist')){
playId = localStorage.getItem('playId');
selectTrack(playId);
pause();
}
$("[data-sort="+typeSort+"]").addClass("selectionSort");
$("[data-order-by="+orderBy+"]").addClass("selectionSort");
$.ajax({
url: "files.php",
type: "POST",
data: ({path: pathURL, sort: typeSort, order: orderBy}),
dataType: "html",
beforeSend: funcBefore,
success: function(data){
funcSuccess(data);
resizeWindow();
}
});
$("[data-sort]").on("click", function(){
typeSort = $(this).attr("data-sort");
localStorage.setItem('sort', $(this).attr("data-sort"));
$("[data-sort]").removeClass("selectionSort");
$(this).addClass("selectionSort");
switch(whatIsOpen){
case "fileManager":
ajaxCallFiles();
break;
case "currentPlaylist":
//sort a playlist. Not yet implemented
openCurrentPlaylist();
break;
}
return false;
});
$("[data-order-by]").on("click", function(){
orderBy = $(this).attr("data-order-by");
localStorage.setItem('order', $(this).attr("data-order-by"));
$("[data-order-by]").removeClass("selectionSort");
$(this).addClass("selectionSort");
switch(whatIsOpen){
case "fileManager":
ajaxCallFiles();
break;
case "currentPlaylist":
//sort a playlist. Not yet implemented
openCurrentPlaylist();
break;
}
return false;
});
});
$(window).resize(function() {
resizeWindow();
});
if ('mediaSession' in navigator){
navigator.mediaSession.setActionHandler('play', function() { play(); });
navigator.mediaSession.setActionHandler('pause', function() { pause(); });
navigator.mediaSession.setActionHandler('nexttrack', function() { nextTrack(); });
navigator.mediaSession.setActionHandler('previoustrack', function() { previousTrack(); });
}
function nextTrack(){
if(playId + 1 == playlist.length){
selectTrack(0);
}else{
selectTrack(playId + 1);
}
}
function previousTrack(){
if(playId == 0){
selectTrack(playlist.length - 1);
}else{
selectTrack(playId - 1);
}
}
function selectTrack(idTrack){
idTrack = +idTrack;
audioPlayer.load($(playlist).get(idTrack).path);
play();
$("#track-name").html($(playlist).get(idTrack).name);
playId = idTrack;
localStorage.setItem('playId', playId);
selectionPlayTrackInFileList();
resizeWindow();
if ('mediaSession' in navigator){
navigator.mediaSession.metadata = new MediaMetadata({
title: $(playlist).get(idTrack).name
});
}
$(".file-info").text("Playing file: " + playlist[idTrack].name);
$(".pathOfPlayingFile").text("Path: " + playlist[idTrack].path);
}
function playPause(){
audioPlayer.playPause();
if(audioPlayer.playing){
$(".playPauseBtn .menuIcon").attr("src", picPause.src);
}else{
$(".playPauseBtn .menuIcon").attr("src", picPlay.src);
}
}
function play(){
audioPlayer.play();
$(".playPauseBtn .menuIcon").attr("src", picPause.src);
}
function pause(){
audioPlayer.pause();
$(".playPauseBtn .menuIcon").attr("src", picPlay.src);
}
function selectionPlayTrackInFileList(){
$("[data-path]").removeClass("selectionPlayTrack");
$("[data-path]").each(function(index){
if($(this).attr("data-path") == playlist[playId].path){
$($("[data-path]").get(index)).addClass("selectionPlayTrack");
return false;
}
});
}
function openMenu(){
$(".menuPage").slideToggle(300);
toUpPage();
}
function openMenuSort(){
$(".menuSort").slideToggle(300);
}
function openPathOfPlayingFile(){
$(".pathOfPlayingFile").slideToggle(300);
}
function toUpPage(){
$('body,html').animate({
scrollTop: 0
}, 400);
}
function openCurrentPlaylist(){
var tempCurrentPlaylist = "";
$(playlist).each(function(index){
tempCurrentPlaylist+='<li class="list-group-item list-group-item-action" data-playId="'+index+'" data-path="'+playlist[index].path+'"><img class="icon" src="img/music.png" alt=""/>'+playlist[index].name+'</li>';
});
$("#playlist").html(tempCurrentPlaylist);
$("[data-playId]").on("click", function(){
selectTrack($(this).attr("data-playId"));
});
selectionPlayTrackInFileList();
whatIsOpen = "currentPlaylist";
}
function ajaxCallFiles(){
$.ajax({
url: "files.php",
type: "POST",
data: ({path: pathURL, sort: typeSort, order: orderBy}),
dataType: "html",
beforeSend: funcBefore,
success: funcSuccess
});
whatIsOpen = "fileManager";
}
function savePlaylist(){
var namePlaylist = prompt("Playlist name", "name");
if(namePlaylist != null){
localStorage.setItem('playlist-' + namePlaylist, JSON.stringify(playlist));
}
}
function loadPlaylist(){
var namePlaylist = prompt("Playlist name", "name");
if(namePlaylist != null){
playlist = JSON.parse(localStorage.getItem('playlist-' + namePlaylist));
}
}
function searchFile(){
//search in the directory and subdirectories in which the user is now. The output is not sorted
//поиск в директории и поддиректориях в которой сейчас пользователь. Вывод не сортируется
var nameFile = prompt("Search in "+((pathURL=="")?"/":pathURL), "name");
if(nameFile != null){
$.ajax({
url: "search.php",
type: "POST",
data: ({path: pathURL, search: nameFile}),
dataType: "html",
beforeSend: funcBefore,
success: funcSuccess
});
}
}
</script>
</body>
</html>