diff --git a/app/soapbox/features/audio/index.js b/app/soapbox/features/audio/index.js deleted file mode 100644 index 98bfc66b5..000000000 --- a/app/soapbox/features/audio/index.js +++ /dev/null @@ -1,535 +0,0 @@ -import classNames from 'clsx'; -import debounce from 'lodash/debounce'; -import throttle from 'lodash/throttle'; -import PropTypes from 'prop-types'; -import React from 'react'; -import { defineMessages, injectIntl } from 'react-intl'; - -import Icon from 'soapbox/components/icon'; -import { formatTime, getPointerPosition, fileNameFromURL } 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; - -export default @injectIntl -class Audio extends React.PureComponent { - - static propTypes = { - src: PropTypes.string.isRequired, - alt: PropTypes.string, - poster: PropTypes.string, - duration: PropTypes.number, - width: PropTypes.number, - height: PropTypes.number, - editable: PropTypes.bool, - fullscreen: PropTypes.bool, - intl: PropTypes.object.isRequired, - cacheWidth: PropTypes.func, - backgroundColor: PropTypes.string, - foregroundColor: PropTypes.string, - accentColor: PropTypes.string, - currentTime: PropTypes.number, - autoPlay: PropTypes.bool, - volume: PropTypes.number, - muted: PropTypes.bool, - deployPictureInPicture: PropTypes.func, - }; - - state = { - width: this.props.width, - currentTime: 0, - buffer: 0, - duration: null, - paused: true, - muted: false, - volume: 0.5, - dragging: false, - }; - - constructor(props) { - super(props); - this.visualizer = new Visualizer(TICK_SIZE); - } - - setPlayerRef = c => { - this.player = c; - - if (this.player) { - this._setDimensions(); - } - } - - _pack() { - return { - src: this.props.src, - volume: this.audio.volume, - muted: this.audio.muted, - currentTime: this.audio.currentTime, - poster: this.props.poster, - backgroundColor: this.props.backgroundColor, - foregroundColor: this.props.foregroundColor, - accentColor: this.props.accentColor, - }; - } - - _setDimensions() { - const width = this.player.offsetWidth; - const height = this.props.fullscreen ? this.player.offsetHeight : (width / (16 / 9)); - - if (this.props.cacheWidth) { - this.props.cacheWidth(width); - } - - this.setState({ width, height }); - } - - setSeekRef = c => { - this.seek = c; - } - - setVolumeRef = c => { - this.volume = c; - } - - setAudioRef = c => { - this.audio = c; - - if (this.audio) { - this.setState({ volume: this.audio.volume, muted: this.audio.muted }); - } - } - - setCanvasRef = c => { - this.canvas = c; - - this.visualizer.setCanvas(c); - } - - componentDidMount() { - window.addEventListener('scroll', this.handleScroll); - window.addEventListener('resize', this.handleResize, { passive: true }); - } - - componentDidUpdate(prevProps, prevState) { - if (prevProps.src !== this.props.src || this.state.width !== prevState.width || this.state.height !== prevState.height || prevProps.accentColor !== this.props.accentColor) { - this._clear(); - this._draw(); - } - } - - componentWillUnmount() { - window.removeEventListener('scroll', this.handleScroll); - window.removeEventListener('resize', this.handleResize); - - if (!this.state.paused && this.audio && this.props.deployPictureInPicture) { - this.props.deployPictureInPicture('audio', this._pack()); - } - } - - togglePlay = () => { - if (!this.audioContext) { - this._initAudioContext(); - } - - if (this.state.paused) { - this.setState({ paused: false }, () => this.audio.play()); - } else { - this.setState({ paused: true }, () => this.audio.pause()); - } - } - - handleResize = debounce(() => { - if (this.player) { - this._setDimensions(); - } - }, 250, { - trailing: true, - }); - - handlePlay = () => { - this.setState({ paused: false }); - - if (this.audioContext && this.audioContext.state === 'suspended') { - this.audioContext.resume(); - } - - this._renderCanvas(); - } - - handlePause = () => { - this.setState({ paused: true }); - - if (this.audioContext) { - this.audioContext.suspend(); - } - } - - handleProgress = () => { - const lastTimeRange = this.audio.buffered.length - 1; - - if (lastTimeRange > -1) { - this.setState({ buffer: Math.ceil(this.audio.buffered.end(lastTimeRange) / this.audio.duration * 100) }); - } - } - - toggleMute = () => { - const muted = !this.state.muted; - - this.setState({ muted }, () => { - this.audio.muted = muted; - }); - } - - handleVolumeMouseDown = e => { - document.addEventListener('mousemove', this.handleMouseVolSlide, true); - document.addEventListener('mouseup', this.handleVolumeMouseUp, true); - document.addEventListener('touchmove', this.handleMouseVolSlide, true); - document.addEventListener('touchend', this.handleVolumeMouseUp, true); - - this.handleMouseVolSlide(e); - - e.preventDefault(); - e.stopPropagation(); - } - - handleVolumeMouseUp = () => { - document.removeEventListener('mousemove', this.handleMouseVolSlide, true); - document.removeEventListener('mouseup', this.handleVolumeMouseUp, true); - document.removeEventListener('touchmove', this.handleMouseVolSlide, true); - document.removeEventListener('touchend', this.handleVolumeMouseUp, true); - } - - handleMouseDown = e => { - document.addEventListener('mousemove', this.handleMouseMove, true); - document.addEventListener('mouseup', this.handleMouseUp, true); - document.addEventListener('touchmove', this.handleMouseMove, true); - document.addEventListener('touchend', this.handleMouseUp, true); - - this.setState({ dragging: true }); - this.audio.pause(); - this.handleMouseMove(e); - - e.preventDefault(); - e.stopPropagation(); - } - - handleMouseUp = () => { - document.removeEventListener('mousemove', this.handleMouseMove, true); - document.removeEventListener('mouseup', this.handleMouseUp, true); - document.removeEventListener('touchmove', this.handleMouseMove, true); - document.removeEventListener('touchend', this.handleMouseUp, true); - - this.setState({ dragging: false }); - this.audio.play(); - } - - handleMouseMove = throttle(e => { - const { x } = getPointerPosition(this.seek, e); - const currentTime = this.audio.duration * x; - - if (!isNaN(currentTime)) { - this.setState({ currentTime }, () => { - this.audio.currentTime = currentTime; - }); - } - }, 15); - - handleTimeUpdate = () => { - this.setState({ - currentTime: this.audio.currentTime, - duration: this.audio.duration, - }); - } - - handleMouseVolSlide = throttle(e => { - const { x } = getPointerPosition(this.volume, e); - - if (!isNaN(x)) { - this.setState({ volume: x }, () => { - this.audio.volume = x; - }); - } - }, 15); - - handleScroll = throttle(() => { - if (!this.canvas || !this.audio) { - return; - } - - const { top, height } = this.canvas.getBoundingClientRect(); - const inView = (top <= (window.innerHeight || document.documentElement.clientHeight)) && (top + height >= 0); - - if (!this.state.paused && !inView) { - this.audio.pause(); - - if (this.props.deployPictureInPicture) { - this.props.deployPictureInPicture('audio', this._pack()); - } - - this.setState({ paused: true }); - } - }, 150, { trailing: true }); - - handleMouseEnter = () => { - this.setState({ hovered: true }); - } - - handleMouseLeave = () => { - this.setState({ hovered: false }); - } - - handleLoadedData = () => { - const { autoPlay, currentTime, volume, muted } = this.props; - - this.setState({ duration: this.audio.duration }); - - if (currentTime) { - this.audio.currentTime = currentTime; - } - - if (volume !== undefined) { - this.audio.volume = volume; - } - - if (muted !== undefined) { - this.audio.muted = muted; - } - - if (autoPlay) { - this.togglePlay(); - } - } - - _initAudioContext() { - // eslint-disable-next-line compat/compat - const AudioContext = window.AudioContext || window.webkitAudioContext; - const context = new AudioContext(); - const source = context.createMediaElementSource(this.audio); - - this.visualizer.setAudioContext(context, source); - source.connect(context.destination); - - this.audioContext = context; - } - - handleDownload = () => { - fetch(this.props.src).then(res => res.blob()).then(blob => { - const element = document.createElement('a'); - const objectURL = URL.createObjectURL(blob); - - element.setAttribute('href', objectURL); - element.setAttribute('download', fileNameFromURL(this.props.src)); - - document.body.appendChild(element); - element.click(); - document.body.removeChild(element); - - URL.revokeObjectURL(objectURL); - }).catch(err => { - console.error(err); - }); - } - - _renderCanvas() { - requestAnimationFrame(() => { - if (!this.audio) return; - - this.handleTimeUpdate(); - this._clear(); - this._draw(); - - if (!this.state.paused) { - this._renderCanvas(); - } - }); - } - - _clear() { - this.visualizer.clear(this.state.width, this.state.height); - } - - _draw() { - this.visualizer.draw(this._getCX(), this._getCY(), this._getAccentColor(), this._getRadius(), this._getScaleCoefficient()); - } - - _getRadius() { - return parseInt(((this.state.height || this.props.height) - (PADDING * this._getScaleCoefficient()) * 2) / 2); - } - - _getScaleCoefficient() { - return (this.state.height || this.props.height) / 982; - } - - _getCX() { - return Math.floor(this.state.width / 2) || null; - } - - _getCY() { - return Math.floor(this._getRadius() + (PADDING * this._getScaleCoefficient())) || null; - } - - _getAccentColor() { - return this.props.accentColor || '#ffffff'; - } - - _getBackgroundColor() { - return this.props.backgroundColor || '#000000'; - } - - _getForegroundColor() { - return this.props.foregroundColor || '#ffffff'; - } - - seekBy(time) { - const currentTime = this.audio.currentTime + time; - - if (!isNaN(currentTime)) { - this.setState({ currentTime }, () => { - this.audio.currentTime = currentTime; - }); - } - } - - handleAudioKeyDown = 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(); - this.togglePlay(); - } - } - - handleKeyDown = e => { - switch (e.key) { - case 'k': - e.preventDefault(); - e.stopPropagation(); - this.togglePlay(); - break; - case 'm': - e.preventDefault(); - e.stopPropagation(); - this.toggleMute(); - break; - case 'j': - e.preventDefault(); - e.stopPropagation(); - this.seekBy(-10); - break; - case 'l': - e.preventDefault(); - e.stopPropagation(); - this.seekBy(10); - break; - } - } - - render() { - const { src, intl, alt, editable } = this.props; - const { paused, muted, volume, currentTime, buffer, dragging } = this.state; - const duration = this.state.duration || this.props.duration; - const progress = Math.min((currentTime / duration) * 100, 100); - - return ( -
-