sforkowany z mirror/soapbox
585 wiersze
16 KiB
TypeScript
585 wiersze
16 KiB
TypeScript
import clsx from 'clsx';
|
|
import debounce from 'lodash/debounce';
|
|
import throttle from 'lodash/throttle';
|
|
import React, { useEffect, useLayoutEffect, useRef, useState } from 'react';
|
|
import { defineMessages, useIntl } from 'react-intl';
|
|
|
|
import Icon from 'soapbox/components/icon';
|
|
import { formatTime, getPointerPosition } from 'soapbox/features/video';
|
|
|
|
import Visualizer from './visualizer';
|
|
|
|
const messages = defineMessages({
|
|
play: { id: 'video.play', defaultMessage: 'Play' },
|
|
pause: { id: 'video.pause', defaultMessage: 'Pause' },
|
|
mute: { id: 'video.mute', defaultMessage: 'Mute sound' },
|
|
unmute: { id: 'video.unmute', defaultMessage: 'Unmute sound' },
|
|
download: { id: 'video.download', defaultMessage: 'Download file' },
|
|
});
|
|
|
|
const TICK_SIZE = 10;
|
|
const PADDING = 180;
|
|
|
|
interface IAudio {
|
|
src: string
|
|
alt?: string
|
|
poster?: string
|
|
duration?: number
|
|
width?: number
|
|
height?: number
|
|
editable?: boolean
|
|
fullscreen?: boolean
|
|
cacheWidth?: (width: number) => void
|
|
backgroundColor?: string
|
|
foregroundColor?: string
|
|
accentColor?: string
|
|
currentTime?: number
|
|
autoPlay?: boolean
|
|
volume?: number
|
|
muted?: boolean
|
|
deployPictureInPicture?: (type: string, opts: Record<string, any>) => void
|
|
}
|
|
|
|
const Audio: React.FC<IAudio> = (props) => {
|
|
const {
|
|
src,
|
|
alt = '',
|
|
poster,
|
|
accentColor,
|
|
backgroundColor,
|
|
foregroundColor,
|
|
cacheWidth,
|
|
fullscreen,
|
|
autoPlay,
|
|
editable,
|
|
deployPictureInPicture = false,
|
|
} = props;
|
|
|
|
const intl = useIntl();
|
|
|
|
const [width, setWidth] = useState<number | undefined>(props.width);
|
|
const [height, setHeight] = useState<number | undefined>(props.height);
|
|
const [currentTime, setCurrentTime] = useState(0);
|
|
const [buffer, setBuffer] = useState(0);
|
|
const [duration, setDuration] = useState<number | undefined>(undefined);
|
|
const [paused, setPaused] = useState(true);
|
|
const [muted, setMuted] = useState(false);
|
|
const [volume, setVolume] = useState(0.5);
|
|
const [dragging, setDragging] = useState(false);
|
|
const [hovered, setHovered] = useState(false);
|
|
|
|
const visualizer = useRef<Visualizer>(new Visualizer(TICK_SIZE));
|
|
const audioContext = useRef<AudioContext | null>(null);
|
|
|
|
const player = useRef<HTMLDivElement>(null);
|
|
const audio = useRef<HTMLAudioElement>(null);
|
|
const seek = useRef<HTMLDivElement>(null);
|
|
const slider = useRef<HTMLDivElement>(null);
|
|
const canvas = useRef<HTMLCanvasElement>(null);
|
|
|
|
const _pack = () => ({
|
|
src: props.src,
|
|
volume: audio.current?.volume,
|
|
muted: audio.current?.muted,
|
|
currentTime: audio.current?.currentTime,
|
|
poster: props.poster,
|
|
backgroundColor: props.backgroundColor,
|
|
foregroundColor: props.foregroundColor,
|
|
accentColor: props.accentColor,
|
|
});
|
|
|
|
const _setDimensions = () => {
|
|
if (player.current) {
|
|
const width = player.current.offsetWidth;
|
|
const height = fullscreen ? player.current.offsetHeight : (width / (16 / 9));
|
|
|
|
if (cacheWidth) {
|
|
cacheWidth(width);
|
|
}
|
|
|
|
setWidth(width);
|
|
setHeight(height);
|
|
}
|
|
};
|
|
|
|
const togglePlay = () => {
|
|
if (!audioContext.current) {
|
|
_initAudioContext();
|
|
}
|
|
|
|
if (paused) {
|
|
audio.current?.play();
|
|
} else {
|
|
audio.current?.pause();
|
|
}
|
|
|
|
setPaused(!paused);
|
|
};
|
|
|
|
const handleResize = debounce(() => {
|
|
if (player.current) {
|
|
_setDimensions();
|
|
}
|
|
}, 250, {
|
|
trailing: true,
|
|
});
|
|
|
|
const handlePlay = () => {
|
|
setPaused(false);
|
|
|
|
if (audioContext.current?.state === 'suspended') {
|
|
audioContext.current?.resume();
|
|
}
|
|
|
|
_renderCanvas();
|
|
};
|
|
|
|
const handlePause = () => {
|
|
setPaused(true);
|
|
audioContext.current?.suspend();
|
|
};
|
|
|
|
const handleProgress = () => {
|
|
if (audio.current) {
|
|
const lastTimeRange = audio.current.buffered.length - 1;
|
|
|
|
if (lastTimeRange > -1) {
|
|
setBuffer(Math.ceil(audio.current.buffered.end(lastTimeRange) / audio.current.duration * 100));
|
|
}
|
|
}
|
|
};
|
|
|
|
const toggleMute = () => {
|
|
const nextMuted = !muted;
|
|
|
|
setMuted(nextMuted);
|
|
|
|
if (audio.current) {
|
|
audio.current.muted = nextMuted;
|
|
}
|
|
};
|
|
|
|
const handleVolumeMouseDown: React.MouseEventHandler = e => {
|
|
document.addEventListener('mousemove', handleMouseVolSlide, true);
|
|
document.addEventListener('mouseup', handleVolumeMouseUp, true);
|
|
document.addEventListener('touchmove', handleMouseVolSlide, true);
|
|
document.addEventListener('touchend', handleVolumeMouseUp, true);
|
|
|
|
handleMouseVolSlide(e);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
};
|
|
|
|
const handleVolumeMouseUp = () => {
|
|
document.removeEventListener('mousemove', handleMouseVolSlide, true);
|
|
document.removeEventListener('mouseup', handleVolumeMouseUp, true);
|
|
document.removeEventListener('touchmove', handleMouseVolSlide, true);
|
|
document.removeEventListener('touchend', handleVolumeMouseUp, true);
|
|
};
|
|
|
|
const handleMouseDown: React.MouseEventHandler = e => {
|
|
document.addEventListener('mousemove', handleMouseMove, true);
|
|
document.addEventListener('mouseup', handleMouseUp, true);
|
|
document.addEventListener('touchmove', handleMouseMove, true);
|
|
document.addEventListener('touchend', handleMouseUp, true);
|
|
|
|
setDragging(true);
|
|
audio.current?.pause();
|
|
handleMouseMove(e);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
};
|
|
|
|
const handleMouseUp = () => {
|
|
document.removeEventListener('mousemove', handleMouseMove, true);
|
|
document.removeEventListener('mouseup', handleMouseUp, true);
|
|
document.removeEventListener('touchmove', handleMouseMove, true);
|
|
document.removeEventListener('touchend', handleMouseUp, true);
|
|
|
|
setDragging(false);
|
|
audio.current?.play();
|
|
};
|
|
|
|
const handleMouseMove = throttle((e) => {
|
|
if (audio.current && seek.current) {
|
|
const { x } = getPointerPosition(seek.current, e);
|
|
const currentTime = audio.current.duration * x;
|
|
|
|
if (!isNaN(currentTime)) {
|
|
setCurrentTime(currentTime);
|
|
audio.current.currentTime = currentTime;
|
|
}
|
|
}
|
|
}, 15);
|
|
|
|
const handleTimeUpdate = () => {
|
|
if (audio.current) {
|
|
setCurrentTime(audio.current.currentTime);
|
|
setDuration(audio.current.duration);
|
|
}
|
|
};
|
|
|
|
const handleMouseVolSlide = throttle(e => {
|
|
if (audio.current && slider.current) {
|
|
const { x } = getPointerPosition(slider.current, e);
|
|
|
|
if (!isNaN(x)) {
|
|
setVolume(x);
|
|
audio.current.volume = x;
|
|
}
|
|
}
|
|
}, 15);
|
|
|
|
const handleScroll = throttle(() => {
|
|
if (!canvas.current || !audio.current) {
|
|
return;
|
|
}
|
|
|
|
const { top, height } = canvas.current.getBoundingClientRect();
|
|
const inView = (top <= (window.innerHeight || document.documentElement.clientHeight)) && (top + height >= 0);
|
|
|
|
if (!paused && !inView) {
|
|
audio.current.pause();
|
|
|
|
if (deployPictureInPicture) {
|
|
deployPictureInPicture('audio', _pack());
|
|
}
|
|
|
|
setPaused(true);
|
|
}
|
|
}, 150, { trailing: true });
|
|
|
|
const handleMouseEnter = () => {
|
|
setHovered(true);
|
|
};
|
|
|
|
const handleMouseLeave = () => {
|
|
setHovered(false);
|
|
};
|
|
|
|
const handleLoadedData = () => {
|
|
if (audio.current) {
|
|
setDuration(audio.current.duration);
|
|
|
|
if (currentTime) {
|
|
audio.current.currentTime = currentTime;
|
|
}
|
|
|
|
if (volume !== undefined) {
|
|
audio.current.volume = volume;
|
|
}
|
|
|
|
if (muted !== undefined) {
|
|
audio.current.muted = muted;
|
|
}
|
|
|
|
if (autoPlay) {
|
|
togglePlay();
|
|
}
|
|
}
|
|
};
|
|
|
|
const _initAudioContext = () => {
|
|
if (audio.current) {
|
|
// @ts-ignore
|
|
// eslint-disable-next-line compat/compat
|
|
const AudioContext = window.AudioContext || window.webkitAudioContext;
|
|
const context = new AudioContext();
|
|
const source = context.createMediaElementSource(audio.current);
|
|
|
|
visualizer.current.setAudioContext(context, source);
|
|
source.connect(context.destination);
|
|
|
|
audioContext.current = context;
|
|
}
|
|
};
|
|
|
|
const _renderCanvas = () => {
|
|
requestAnimationFrame(() => {
|
|
if (!audio.current) return;
|
|
|
|
handleTimeUpdate();
|
|
_clear();
|
|
_draw();
|
|
|
|
if (!paused) {
|
|
_renderCanvas();
|
|
}
|
|
});
|
|
};
|
|
|
|
const _clear = () => {
|
|
visualizer.current?.clear(width || 0, height || 0);
|
|
};
|
|
|
|
const _draw = () => {
|
|
visualizer.current?.draw(_getCX(), _getCY(), _getAccentColor(), _getRadius(), _getScaleCoefficient());
|
|
};
|
|
|
|
const _getRadius = (): number => {
|
|
return ((height || props.height || 0) - (PADDING * _getScaleCoefficient()) * 2) / 2;
|
|
};
|
|
|
|
const _getScaleCoefficient = (): number => {
|
|
return (height || props.height || 0) / 982;
|
|
};
|
|
|
|
const _getCX = (): number => {
|
|
return Math.floor((width || 0) / 2);
|
|
};
|
|
|
|
const _getCY = (): number => {
|
|
return Math.floor(_getRadius() + (PADDING * _getScaleCoefficient()));
|
|
};
|
|
|
|
const _getAccentColor = (): string => {
|
|
return accentColor || '#ffffff';
|
|
};
|
|
|
|
const _getBackgroundColor = (): string => {
|
|
return backgroundColor || '#000000';
|
|
};
|
|
|
|
const _getForegroundColor = (): string => {
|
|
return foregroundColor || '#ffffff';
|
|
};
|
|
|
|
const seekBy = (time: number) => {
|
|
if (audio.current) {
|
|
const currentTime = audio.current.currentTime + time;
|
|
|
|
if (!isNaN(currentTime)) {
|
|
setCurrentTime(currentTime);
|
|
audio.current.currentTime = currentTime;
|
|
}
|
|
}
|
|
};
|
|
|
|
const handleAudioKeyDown: React.KeyboardEventHandler = e => {
|
|
// On the audio element or the seek bar, we can safely use the space bar
|
|
// for playback control because there are no buttons to press
|
|
|
|
if (e.key === ' ') {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
togglePlay();
|
|
}
|
|
};
|
|
|
|
const handleKeyDown: React.KeyboardEventHandler = e => {
|
|
switch (e.key) {
|
|
case 'k':
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
togglePlay();
|
|
break;
|
|
case 'm':
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
toggleMute();
|
|
break;
|
|
case 'j':
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
seekBy(-10);
|
|
break;
|
|
case 'l':
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
seekBy(10);
|
|
break;
|
|
}
|
|
};
|
|
|
|
const getDuration = () => duration || props.duration || 0;
|
|
|
|
const progress = Math.min((currentTime / getDuration()) * 100, 100);
|
|
|
|
useLayoutEffect(() => {
|
|
if (player.current) {
|
|
_setDimensions();
|
|
}
|
|
}, [player.current]);
|
|
|
|
useEffect(() => {
|
|
if (audio.current) {
|
|
setVolume(audio.current.volume);
|
|
setMuted(audio.current.muted);
|
|
}
|
|
}, [audio.current]);
|
|
|
|
useEffect(() => {
|
|
if (canvas.current && visualizer.current) {
|
|
visualizer.current.setCanvas(canvas.current);
|
|
}
|
|
}, [canvas.current, visualizer.current]);
|
|
|
|
useEffect(() => {
|
|
window.addEventListener('scroll', handleScroll);
|
|
window.addEventListener('resize', handleResize, { passive: true });
|
|
|
|
return () => {
|
|
window.removeEventListener('scroll', handleScroll);
|
|
window.removeEventListener('resize', handleResize);
|
|
|
|
if (!paused && audio.current && deployPictureInPicture) {
|
|
deployPictureInPicture('audio', _pack());
|
|
}
|
|
};
|
|
}, []);
|
|
|
|
useEffect(() => {
|
|
_clear();
|
|
_draw();
|
|
}, [src, width, height, accentColor]);
|
|
|
|
return (
|
|
<div
|
|
className={clsx('audio-player', { editable })}
|
|
ref={player}
|
|
style={{
|
|
backgroundColor: _getBackgroundColor(),
|
|
color: _getForegroundColor(),
|
|
width: '100%',
|
|
height: fullscreen ? '100%' : (height || props.height),
|
|
}}
|
|
onMouseEnter={handleMouseEnter}
|
|
onMouseLeave={handleMouseLeave}
|
|
tabIndex={0}
|
|
onKeyDown={handleKeyDown}
|
|
onClick={e => e.stopPropagation()}
|
|
>
|
|
<audio
|
|
src={src}
|
|
ref={audio}
|
|
preload='auto'
|
|
onPlay={handlePlay}
|
|
onPause={handlePause}
|
|
onProgress={handleProgress}
|
|
onLoadedData={handleLoadedData}
|
|
crossOrigin='anonymous'
|
|
/>
|
|
|
|
<canvas
|
|
role='button'
|
|
tabIndex={0}
|
|
className='audio-player__canvas'
|
|
width={width}
|
|
height={height}
|
|
style={{ width: '100%', position: 'absolute', top: 0, left: 0 }}
|
|
ref={canvas}
|
|
onClick={togglePlay}
|
|
onKeyDown={handleAudioKeyDown}
|
|
title={alt}
|
|
aria-label={alt}
|
|
/>
|
|
|
|
{poster && (
|
|
<img
|
|
src={poster}
|
|
alt=''
|
|
width={(_getRadius() - TICK_SIZE) * 2}
|
|
height={(_getRadius() - TICK_SIZE) * 2}
|
|
style={{
|
|
position: 'absolute',
|
|
left: _getCX(),
|
|
top: _getCY(),
|
|
transform: 'translate(-50%, -50%)',
|
|
borderRadius: '50%',
|
|
pointerEvents: 'none',
|
|
}}
|
|
/>
|
|
)}
|
|
|
|
<div className='video-player__seek' onMouseDown={handleMouseDown} ref={seek}>
|
|
|
|
<div className='video-player__seek__buffer' style={{ width: `${buffer}%` }} />
|
|
|
|
<div
|
|
className='video-player__seek__progress'
|
|
style={{ width: `${progress}%`, backgroundColor: accentColor }}
|
|
/>
|
|
|
|
<span
|
|
className={clsx('video-player__seek__handle', { active: dragging })}
|
|
tabIndex={0}
|
|
style={{ left: `${progress}%`, backgroundColor: accentColor }}
|
|
onKeyDown={handleAudioKeyDown}
|
|
/>
|
|
</div>
|
|
|
|
<div className='video-player__controls active'>
|
|
<div className='video-player__buttons-bar'>
|
|
<div className='video-player__buttons left'>
|
|
|
|
<button
|
|
type='button'
|
|
title={intl.formatMessage(paused ? messages.play : messages.pause)}
|
|
aria-label={intl.formatMessage(paused ? messages.play : messages.pause)}
|
|
className='player-button'
|
|
onClick={togglePlay}
|
|
>
|
|
<Icon src={paused ? require('@tabler/icons/player-play.svg') : require('@tabler/icons/player-pause.svg')} />
|
|
</button>
|
|
|
|
<button
|
|
type='button'
|
|
title={intl.formatMessage(muted ? messages.unmute : messages.mute)}
|
|
aria-label={intl.formatMessage(muted ? messages.unmute : messages.mute)}
|
|
className='player-button'
|
|
onClick={toggleMute}
|
|
>
|
|
<Icon src={muted ? require('@tabler/icons/volume-3.svg') : require('@tabler/icons/volume.svg')} />
|
|
</button>
|
|
|
|
<div
|
|
className={clsx('video-player__volume', { active: hovered })}
|
|
ref={slider}
|
|
onMouseDown={handleVolumeMouseDown}
|
|
>
|
|
<div
|
|
className='video-player__volume__current'
|
|
style={{
|
|
width: `${volume * 100}%`,
|
|
backgroundColor: _getAccentColor(),
|
|
}}
|
|
/>
|
|
|
|
<span
|
|
className='video-player__volume__handle'
|
|
tabIndex={0}
|
|
style={{ left: `${volume * 100}%`, backgroundColor: _getAccentColor() }}
|
|
/>
|
|
</div>
|
|
|
|
<span className='video-player__time'>
|
|
<span className='video-player__time-current'>{formatTime(Math.floor(currentTime))}</span>
|
|
{getDuration() && (<>
|
|
<span className='video-player__time-sep'>/</span>
|
|
<span className='video-player__time-total'>{formatTime(Math.floor(getDuration()))}</span>
|
|
</>)}
|
|
</span>
|
|
</div>
|
|
|
|
<div className='video-player__buttons right'>
|
|
<a
|
|
title={intl.formatMessage(messages.download)}
|
|
aria-label={intl.formatMessage(messages.download)}
|
|
className='video-player__download__icon player-button'
|
|
href={src}
|
|
download
|
|
target='_blank'
|
|
>
|
|
<Icon src={require('@tabler/icons/download.svg')} />
|
|
</a>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
);
|
|
};
|
|
|
|
export default Audio;
|