Both 2023 playlists
This commit is contained in:
parent
4047779e6e
commit
8a5083cc94
11
2023-a.html
11
2023-a.html
|
|
@ -52,17 +52,6 @@
|
|||
<li>2-05 Wellerman – Sea Shanty.m4a</li>
|
||||
<li>01 Boogie Woogie Bugle Boy.m4a</li>
|
||||
<li>Amsterdam Blues Extra A Original.mp3</li>
|
||||
<li value=0>----- Intermission -----</li>
|
||||
<li value=1>2 - 1 - Adventure of a Lifetime.m4a</li>
|
||||
<li>2 - 2 - El Portorico de los Machetes.mp3</li>
|
||||
<li>2 - 3 - Orange Rouge.wav</li>
|
||||
<li>2 - 4 - Live Set</li>
|
||||
<li>2 - 5 - Live Set</li>
|
||||
<li>2 - 6 - Pink Panther.mp3</li>
|
||||
<li>2 - 7 - Alegrias.wav</li>
|
||||
<li>2 - 8 - Rock n Rince.mp3</li>
|
||||
<li>2 - 9 - Finale 1.m4a</li>
|
||||
<li>2 - 9 - Finale 2.mp3</li>
|
||||
</ol>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,64 @@
|
|||
<!DOCTYPE html>
|
||||
<!-- HTML5 Playlist by Neale Pickett -->
|
||||
<!-- https://github.com/nealey/playlist -->
|
||||
<html>
|
||||
<head>
|
||||
<title>ROF 2023-B</title>
|
||||
<meta name="viewport" content="width=device-width">
|
||||
<link href="playlist.css" rel="stylesheet">
|
||||
<script src="playlist.mjs" type="module"></script>
|
||||
</head>
|
||||
<body>
|
||||
<audio preload id="audio">
|
||||
Your browser does not support HTML5 Audio!
|
||||
</audio>
|
||||
<input type="range" min="0.0" max="1.0" list="audiopos" step="any" id="pos">
|
||||
<datalist id="audiopos">
|
||||
<option value="0.1"></option>
|
||||
<option value="0.2"></option>
|
||||
<option value="0.3"></option>
|
||||
<option value="0.4"></option>
|
||||
<option value="0.5"></option>
|
||||
<option value="0.6"></option>
|
||||
<option value="0.7"></option>
|
||||
<option value="0.8"></option>
|
||||
<option value="0.9"></option>
|
||||
</datalist>
|
||||
|
||||
<div id="currentTime"></div>
|
||||
<div id="duration"></div>
|
||||
|
||||
<div id="controls">
|
||||
<a id="prev">⏮</a>
|
||||
<a id="next">⏭</a>
|
||||
|
||||
<input type="range" min="0.0" max="1.0" list="tickmarks" step="any" id="vol">
|
||||
<datalist id="tickmarks">
|
||||
<option value="0.0" label="0%">
|
||||
<option value="0.5" label="50%">
|
||||
<option value="1.0" label="100%">
|
||||
</datalist>
|
||||
</div>
|
||||
|
||||
<ol id="playlist">
|
||||
<li value=0>0-0 God.mp3</li>
|
||||
<li>01 Drums of Belfast.m4a</li>
|
||||
<li>21 Planxty Davis 108.m4a</li>
|
||||
<li>04 The Jura Wedding Reels.m4a</li>
|
||||
<li>--- Maria ---</li>
|
||||
<li>--- St Patrick's Day---</li>
|
||||
<li>09 Taylor Bar, 4am _ Ceol Na Mara.m4a</li>
|
||||
<li>15 The Sweets of May (Ceili).mp3</li>
|
||||
<li>Ni Liom Fein - 121.mp3</li>
|
||||
<li value=0>----- Intermission -----</li>
|
||||
<li>07 The Red Shoes.mp3</li>
|
||||
<li>--- Maria ---</li>
|
||||
<li>07 Geantraí.mp3</li>
|
||||
<li>03 Scotch Cap _ Road to Lisdoonvarna (single Jigs).m4a</li>
|
||||
<li>09 Slow Treble Jig.m4a</li>
|
||||
<li>2-05 Wellerman – Sea Shanty.m4a</li>
|
||||
<li>01 Boogie Woogie Bugle Boy.m4a</li>
|
||||
<li>Amsterdam Blues Extra A Original.mp3</li>
|
||||
</ol>
|
||||
</body>
|
||||
</html>
|
||||
84
playlist.mjs
84
playlist.mjs
|
|
@ -8,20 +8,27 @@ class Track {
|
|||
constructor() {
|
||||
this.startedAt = 0
|
||||
this.pausedAt = 0
|
||||
console.log(this)
|
||||
window.track = this
|
||||
}
|
||||
|
||||
async load(url) {
|
||||
async Load(url) {
|
||||
this.filename = url.split("/").pop()
|
||||
let resp = await fetch(url)
|
||||
if (resp.ok) {
|
||||
let buf = await resp.arrayBuffer()
|
||||
this.abuf = await ctx.decodeAudioData(buf)
|
||||
} else {
|
||||
let options = {
|
||||
length: 1,
|
||||
sampleRate: 3000,
|
||||
}
|
||||
this.abuf = new AudioBuffer(options)
|
||||
}
|
||||
}
|
||||
|
||||
Duration() {
|
||||
if (this.abuf) {
|
||||
return this.abuf.duration * Second
|
||||
return this.abuf.duration
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
|
@ -36,45 +43,69 @@ class Playlist {
|
|||
this.pausedAt = 0
|
||||
}
|
||||
|
||||
async add(filename) {
|
||||
/**
|
||||
* Preload a track
|
||||
*
|
||||
* @param {String} filename
|
||||
* @returns {Track}
|
||||
*/
|
||||
async Add(filename) {
|
||||
let track = new Track()
|
||||
this.list[filename] = track
|
||||
await track.load(`${this.base}/${filename}`)
|
||||
await track.Load(`${this.base}/${filename}`)
|
||||
return track
|
||||
}
|
||||
|
||||
async load(filename) {
|
||||
this.stop()
|
||||
/**
|
||||
* Load a track by filename
|
||||
*
|
||||
* @param {String} filename
|
||||
*/
|
||||
async Load(filename) {
|
||||
this.Stop()
|
||||
this.current = this.list[filename]
|
||||
if (!this.current) {
|
||||
this.current = await this.add(filename)
|
||||
}
|
||||
}
|
||||
|
||||
play(pos=null) {
|
||||
let offset = this.pausedAt / Second
|
||||
/**
|
||||
* Returns current position as a percentage (0.0-1.0)
|
||||
*/
|
||||
Position() {
|
||||
let duration = this.Duration()
|
||||
let pos = 0
|
||||
if (!duration) {
|
||||
return 0
|
||||
}
|
||||
if (this.startedAt) {
|
||||
pos = ctx.currentTime - this.startedAt
|
||||
pos = Math.min(pos, duration)
|
||||
}
|
||||
return pos / duration
|
||||
}
|
||||
|
||||
Play(pos=null) {
|
||||
let offset = this.pausedAt
|
||||
if (pos) {
|
||||
offset = this.current.abuf.duration * pos
|
||||
}
|
||||
if (this.startedAt) {
|
||||
this.stop()
|
||||
}
|
||||
console.log(offset)
|
||||
this.Stop()
|
||||
this.source = new AudioBufferSourceNode(ctx)
|
||||
this.source.buffer = this.current.abuf
|
||||
this.source.connect(ctx.destination)
|
||||
this.source.start(0, offset)
|
||||
this.startedAt = (ctx.currentTime - offset) * Second
|
||||
this.startedAt = ctx.currentTime - offset
|
||||
this.pausedAt = 0
|
||||
}
|
||||
|
||||
pause() {
|
||||
Pause() {
|
||||
let pos = this.CurrentTime()
|
||||
this.stop()
|
||||
this.Stop()
|
||||
this.pausedAt = pos
|
||||
}
|
||||
|
||||
stop() {
|
||||
Stop() {
|
||||
if (this.source) {
|
||||
this.source.disconnect()
|
||||
this.source.stop()
|
||||
|
|
@ -84,11 +115,10 @@ class Playlist {
|
|||
}
|
||||
|
||||
PlayPause() {
|
||||
console.log("Play/Pause")
|
||||
if (this.startedAt) {
|
||||
this.pause()
|
||||
this.Pause()
|
||||
} else {
|
||||
this.play()
|
||||
this.Play()
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -102,7 +132,7 @@ class Playlist {
|
|||
|
||||
CurrentTime() {
|
||||
if (this.startedAt) {
|
||||
return ctx.currentTime*Second - this.startedAt
|
||||
return ctx.currentTime - this.startedAt
|
||||
}
|
||||
if (this.pausedAt) {
|
||||
return this.pausedAt
|
||||
|
|
@ -121,7 +151,7 @@ window.playlist = playlist
|
|||
async function loadTrack(e) {
|
||||
let li = e.target
|
||||
|
||||
playlist.load(li.textContent)
|
||||
playlist.Load(li.textContent)
|
||||
|
||||
// Update "current"
|
||||
for (let cur of document.querySelectorAll(".current")) {
|
||||
|
|
@ -177,8 +207,8 @@ function volumechange(e) {
|
|||
|
||||
|
||||
function timeupdate() {
|
||||
let currentTime = playlist.CurrentTime()
|
||||
let duration = playlist.Duration()
|
||||
let currentTime = playlist.CurrentTime() * Second
|
||||
let duration = playlist.Duration() * Second
|
||||
let tgt = document.querySelector("#currentTime")
|
||||
let pos = document.querySelector("#pos")
|
||||
|
||||
|
|
@ -238,12 +268,12 @@ function midiMessage(e) {
|
|||
// The first time, the browser will reject this,
|
||||
// because it doesn't consider MIDI input user interaction,
|
||||
// so it looks like an autoplaying video.
|
||||
audio.play()
|
||||
playlist.Play()
|
||||
}
|
||||
break
|
||||
case 42: // stop button
|
||||
if (val == 127) {
|
||||
audio.pause()
|
||||
playlist.Pause()
|
||||
}
|
||||
break
|
||||
case 58: // prev button
|
||||
|
|
@ -289,7 +319,7 @@ function run() {
|
|||
audio.addEventListener("ended", ended)
|
||||
audio.addEventListener("volumechange", volumechange)
|
||||
for (let li of document.querySelectorAll("#playlist li")) {
|
||||
playlist.add(li.textContent)
|
||||
playlist.Add(li.textContent)
|
||||
li.addEventListener("click", loadTrack)
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue