react-player-cu
Version:
A React component for playing a hls and mp4 videos. It is a fork of Pete Cook's <pete@cookpete.com> (http://github.com/cookpete) react-player.
458 lines (420 loc) • 16.3 kB
JavaScript
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.FilePlayer = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _utils = require('../utils');
var _singlePlayer = require('../singlePlayer');
var _singlePlayer2 = _interopRequireDefault(_singlePlayer);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var IOS = typeof navigator !== 'undefined' && /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
var AUDIO_EXTENSIONS = /\.(m4a|mp4a|mpga|mp2|mp2a|mp3|m2a|m3a|wav|weba|aac|oga|spx)($|\?)/i;
var VIDEO_EXTENSIONS = /\.(mp4|og[gv]|webm|mov|m4v)($|\?)/i;
var HLS_EXTENSIONS = /\.(m3u8)($|\?)/i;
var HLS_SDK_URLS = ['https://cdn.jsdelivr.net/npm/hls.js@latest', 'https://cdnjs.cloudflare.com/ajax/libs/hls.js/0.12.4/hls.min.js'];
var HLS_GLOBAL = 'Hls';
var DASH_EXTENSIONS = /\.(mpd)($|\?)/i;
var DASH_SDK_URL = 'https://cdnjs.cloudflare.com/ajax/libs/dashjs/VERSION/dash.all.min.js';
var DASH_GLOBAL = 'dashjs';
var HLS = 'hls';
var DASH = 'dash';
var MATCH_DROPBOX_URL = /www\.dropbox\.com\/.+/;
function canPlay(url) {
if (url instanceof Array) {
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
for (var _iterator = url[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var item = _step.value;
if (typeof item === 'string' && canPlay(item)) {
return true;
}
if (canPlay(item.src)) {
return true;
}
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator['return']) {
_iterator['return']();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
return false;
}
if ((0, _utils.isMediaStream)(url)) {
return true;
}
return AUDIO_EXTENSIONS.test(url) || VIDEO_EXTENSIONS.test(url) || HLS_EXTENSIONS.test(url) || DASH_EXTENSIONS.test(url);
}
function canEnablePIP(url) {
return canPlay(url) && !!document.pictureInPictureEnabled && !AUDIO_EXTENSIONS.test(url);
}
var FilePlayer = exports.FilePlayer = function (_Component) {
_inherits(FilePlayer, _Component);
function FilePlayer() {
var _ref;
var _temp, _this, _ret;
_classCallCheck(this, FilePlayer);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = FilePlayer.__proto__ || Object.getPrototypeOf(FilePlayer)).call.apply(_ref, [this].concat(args))), _this), _this.onDisablePIP = function (e) {
var _this$props = _this.props,
onDisablePIP = _this$props.onDisablePIP,
playing = _this$props.playing;
onDisablePIP(e);
if (playing) {
_this.play();
}
}, _this.onSeek = function (e) {
_this.props.onSeek(e.target.currentTime);
}, _this.mute = function () {
_this.player.muted = true;
}, _this.unmute = function () {
_this.player.muted = false;
}, _this.renderSourceElement = function (source, index) {
if (typeof source === 'string') {
return _react2['default'].createElement('source', { key: index, src: source });
}
return _react2['default'].createElement('source', _extends({ key: index }, source));
}, _this.renderTrack = function (track, index) {
return _react2['default'].createElement('track', _extends({ key: index }, track));
}, _this.ref = function (player) {
_this.player = player;
}, _temp), _possibleConstructorReturn(_this, _ret);
}
_createClass(FilePlayer, [{
key: 'componentDidMount',
value: function componentDidMount() {
this.addListeners();
if (IOS) {
this.player.load();
}
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (this.shouldUseAudio(this.props) !== this.shouldUseAudio(nextProps)) {
this.removeListeners();
}
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate(prevProps) {
if (this.shouldUseAudio(this.props) !== this.shouldUseAudio(prevProps)) {
this.addListeners();
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.removeListeners();
}
}, {
key: 'addListeners',
value: function addListeners() {
var _props = this.props,
onReady = _props.onReady,
onPlay = _props.onPlay,
onPause = _props.onPause,
onEnded = _props.onEnded,
onError = _props.onError,
playsinline = _props.playsinline,
onEnablePIP = _props.onEnablePIP;
this.player.addEventListener('canplay', onReady);
this.player.addEventListener('play', onPlay);
this.player.addEventListener('pause', onPause);
this.player.addEventListener('seeked', this.onSeek);
this.player.addEventListener('ended', onEnded);
this.player.addEventListener('error', onError);
this.player.addEventListener('enterpictureinpicture', onEnablePIP);
this.player.addEventListener('leavepictureinpicture', this.onDisablePIP);
if (playsinline) {
this.player.setAttribute('playsinline', '');
this.player.setAttribute('webkit-playsinline', '');
this.player.setAttribute('x5-playsinline', '');
}
}
}, {
key: 'removeListeners',
value: function removeListeners() {
var _props2 = this.props,
onReady = _props2.onReady,
onPlay = _props2.onPlay,
onPause = _props2.onPause,
onEnded = _props2.onEnded,
onError = _props2.onError,
onEnablePIP = _props2.onEnablePIP;
this.player.removeEventListener('canplay', onReady);
this.player.removeEventListener('play', onPlay);
this.player.removeEventListener('pause', onPause);
this.player.removeEventListener('seeked', this.onSeek);
this.player.removeEventListener('ended', onEnded);
this.player.removeEventListener('error', onError);
this.player.removeEventListener('enterpictureinpicture', onEnablePIP);
this.player.removeEventListener('leavepictureinpicture', this.onDisablePIP);
}
}, {
key: 'shouldUseAudio',
value: function shouldUseAudio(props) {
if (props.config.file.forceVideo) {
return false;
}
if (props.config.file.attributes.poster) {
return false; // Use <video> so that poster is shown
}
return AUDIO_EXTENSIONS.test(props.url) || props.config.file.forceAudio;
}
}, {
key: 'shouldUseHLS',
value: function shouldUseHLS(url) {
return HLS_EXTENSIONS.test(url) && !IOS || this.props.config.file.forceHLS;
}
}, {
key: 'shouldUseDASH',
value: function shouldUseDASH(url) {
return DASH_EXTENSIONS.test(url) || this.props.config.file.forceDASH;
}
// TODO: Change retries to an array of urls that is whittled down.
}, {
key: 'load',
value: function load(url) {
var _this2 = this;
var retries = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
var dashVersion = this.props.config.file.dashVersion;
// deal with hls videos
if (this.shouldUseHLS(url)) {
var hlsUrls = this.getLibraryUrlArray(HLS);
if (retries === null) {
retries = hlsUrls.length - 1;
}
(0, _utils.getSDK)(hlsUrls[retries], HLS_GLOBAL).then(function (Hls) {
_this2.hls = new Hls(_this2.props.config.file.hlsOptions);
_this2.hls.on(Hls.Events.ERROR, function (e, data) {
_this2.props.onError(e, data, _this2.hls, Hls);
});
_this2.hls.loadSource(url);
_this2.hls.attachMedia(_this2.player);
})['catch'](function (err) {
// to get around lint error https://eslint.org/docs/rules/handle-callback-err
if (err) {
retries -= 1;
if (retries < 0) {
throw new Error('Hls is not loading from ' + _this2.getLibraryUrlArray(HLS).join(' '));
} else {
setTimeout(function () {
_this2.load(url, retries);
}, 1000);
}
}
});
}
// deal with dash videos
if (this.shouldUseDASH(url)) {
(0, _utils.getSDK)(DASH_SDK_URL.replace('VERSION', dashVersion), DASH_GLOBAL).then(function (dashjs) {
_this2.dash = dashjs.MediaPlayer().create();
_this2.dash.initialize(_this2.player, url, _this2.props.playing);
_this2.dash.getDebug().setLogToBrowserConsole(false);
})['catch'](function (err) {
// to get around lint error https://eslint.org/docs/rules/handle-callback-err
if (err) {
retries -= 1;
if (retries < 0) {
throw new Error('Dash is not loading from ' + _this2.getLibraryUrlArray(DASH).join(' '));
} else {
setTimeout(function () {
_this2.load(url, retries);
}, 1000);
}
}
});
}
if (url instanceof Array) {
// When setting new urls (<source>) on an already loaded video,
// HTMLMediaElement.load() is needed to reset the media element
// and restart the media resource. Just replacing children source
// dom nodes is not enough
this.player.load();
} else if ((0, _utils.isMediaStream)(url)) {
try {
this.player.srcObject = url;
} catch (e) {
this.player.src = window.URL.createObjectURL(url);
}
}
}
}, {
key: 'play',
value: function play() {
try {
var promise = this.player.play();
if (promise) {
promise['catch'](this.props.onError);
}
} catch (err) {
throw new Error('FilePlayer error trying to play video: ' + err.message);
}
}
}, {
key: 'pause',
value: function pause() {
if (this.player) this.player.pause();
}
}, {
key: 'stop',
value: function stop() {
this.player.removeAttribute('src');
if (this.hls) {
this.hls.destroy();
}
if (this.dash) {
this.dash.reset();
}
}
}, {
key: 'seekTo',
value: function seekTo(seconds) {
if (this.player) this.player.currentTime = seconds;
}
}, {
key: 'setVolume',
value: function setVolume(fraction) {
if (this.player) this.player.volume = fraction;
}
}, {
key: 'enablePIP',
value: function enablePIP() {
if (this.player.requestPictureInPicture && document.pictureInPictureElement !== this.player) {
this.player.requestPictureInPicture();
}
}
}, {
key: 'disablePIP',
value: function disablePIP() {
if (document.exitPictureInPicture && document.pictureInPictureElement === this.player) {
document.exitPictureInPicture();
}
}
}, {
key: 'setPlaybackRate',
value: function setPlaybackRate(rate) {
if (this.player) this.player.playbackRate = rate;
}
}, {
key: 'getDuration',
value: function getDuration() {
if (!this.player) return null;
var _player = this.player,
duration = _player.duration,
seekable = _player.seekable;
// on iOS, live streams return Infinity for the duration
// so instead we use the end of the seekable timerange
if (duration === Infinity && seekable.length > 0) {
return seekable.end(seekable.length - 1);
}
return duration;
}
}, {
key: 'getCurrentTime',
value: function getCurrentTime() {
if (!this.player) return null;
return this.player.currentTime;
}
}, {
key: 'getSecondsLoaded',
value: function getSecondsLoaded() {
if (!this.player) return null;
var buffered = this.player.buffered;
if (buffered.length === 0) {
return 0;
}
var end = buffered.end(buffered.length - 1);
var duration = this.getDuration();
if (end > duration) {
return duration;
}
return end;
}
}, {
key: 'getSource',
value: function getSource(url) {
var useHLS = this.shouldUseHLS(url);
var useDASH = this.shouldUseDASH(url);
if (url instanceof Array || (0, _utils.isMediaStream)(url) || useHLS || useDASH) {
return undefined;
}
if (MATCH_DROPBOX_URL.test(url)) {
return url.replace('www.dropbox.com', 'dl.dropboxusercontent.com');
}
return url;
}
}, {
key: 'render',
value: function render() {
var _props3 = this.props,
url = _props3.url,
playing = _props3.playing,
loop = _props3.loop,
controls = _props3.controls,
muted = _props3.muted,
config = _props3.config,
width = _props3.width,
height = _props3.height;
var useAudio = this.shouldUseAudio(this.props);
var Element = useAudio ? 'audio' : 'video';
var style = {
width: width === 'auto' ? width : '100%',
height: height === 'auto' ? height : '100%'
};
return _react2['default'].createElement(
Element,
_extends({
ref: this.ref,
src: this.getSource(url),
style: style,
preload: 'auto',
autoPlay: playing || undefined,
controls: controls,
muted: muted,
loop: loop
}, config.file.attributes),
url instanceof Array && url.map(this.renderSourceElement),
config.file.tracks.map(this.renderTrack)
);
}
}, {
key: 'getLibraryUrlArray',
value: function getLibraryUrlArray(type) {
var config = this.props.config;
var file = config.file;
switch (type) {
case HLS:
if (file && file.libraryUrl && file.libraryUrl.hls) {
return [file.libraryUrl.hls].concat(HLS_SDK_URLS);
}
return HLS_SDK_URLS;
}
}
}]);
return FilePlayer;
}(_react.Component);
FilePlayer.displayName = 'FilePlayer';
FilePlayer.canPlay = canPlay;
FilePlayer.canEnablePIP = canEnablePIP;
exports['default'] = (0, _singlePlayer2['default'])(FilePlayer);