Files
ArtPlayer/docs/js/artplayer.js
T
2018-10-15 11:31:06 +08:00

807 lines
24 KiB
JavaScript

(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(factory((global.artplayer = {})));
}(this, (function (exports) { 'use strict';
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
var classCallCheck = _classCallCheck;
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);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
var createClass = _createClass;
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var _typeof_1 = createCommonjsModule(function (module) {
function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
function _typeof(obj) {
if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
module.exports = _typeof = function _typeof(obj) {
return _typeof2(obj);
};
} else {
module.exports = _typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
};
}
return _typeof(obj);
}
module.exports = _typeof;
});
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
var assertThisInitialized = _assertThisInitialized;
function _possibleConstructorReturn(self, call) {
if (call && (_typeof_1(call) === "object" || typeof call === "function")) {
return call;
}
return assertThisInitialized(self);
}
var possibleConstructorReturn = _possibleConstructorReturn;
var getPrototypeOf = createCommonjsModule(function (module) {
function _getPrototypeOf(o) {
module.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
module.exports = _getPrototypeOf;
});
var setPrototypeOf = createCommonjsModule(function (module) {
function _setPrototypeOf(o, p) {
module.exports = _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
module.exports = _setPrototypeOf;
});
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) setPrototypeOf(subClass, superClass);
}
var inherits = _inherits;
function _isNativeFunction(fn) {
return Function.toString.call(fn).indexOf("[native code]") !== -1;
}
var isNativeFunction = _isNativeFunction;
var construct = createCommonjsModule(function (module) {
function isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
if (typeof Proxy === "function") return true;
try {
Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
return true;
} catch (e) {
return false;
}
}
function _construct(Parent, args, Class) {
if (isNativeReflectConstruct()) {
module.exports = _construct = Reflect.construct;
} else {
module.exports = _construct = function _construct(Parent, args, Class) {
var a = [null];
a.push.apply(a, args);
var Constructor = Function.bind.apply(Parent, a);
var instance = new Constructor();
if (Class) setPrototypeOf(instance, Class.prototype);
return instance;
};
}
return _construct.apply(null, arguments);
}
module.exports = _construct;
});
var wrapNativeSuper = createCommonjsModule(function (module) {
function _wrapNativeSuper(Class) {
var _cache = typeof Map === "function" ? new Map() : undefined;
module.exports = _wrapNativeSuper = function _wrapNativeSuper(Class) {
if (Class === null || !isNativeFunction(Class)) return Class;
if (typeof Class !== "function") {
throw new TypeError("Super expression must either be null or a function");
}
if (typeof _cache !== "undefined") {
if (_cache.has(Class)) return _cache.get(Class);
_cache.set(Class, Wrapper);
}
function Wrapper() {
return construct(Class, arguments, getPrototypeOf(this).constructor);
}
Wrapper.prototype = Object.create(Class.prototype, {
constructor: {
value: Wrapper,
enumerable: false,
writable: true,
configurable: true
}
});
return setPrototypeOf(Wrapper, Class);
};
return _wrapNativeSuper(Class);
}
module.exports = _wrapNativeSuper;
});
var ArtPlayerError =
/*#__PURE__*/
function (_Error) {
inherits(ArtPlayerError, _Error);
function ArtPlayerError(message, context) {
var _this;
classCallCheck(this, ArtPlayerError);
_this = possibleConstructorReturn(this, getPrototypeOf(ArtPlayerError).call(this, message));
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(assertThisInitialized(assertThisInitialized(_this)), context || _this.constructor);
}
_this.name = 'ArtPlayerError';
return _this;
}
return ArtPlayerError;
}(wrapNativeSuper(Error));
function errorHandle(condition, msg) {
if (!condition) {
throw new ArtPlayerError(msg);
}
}
function clamp(num, a, b) {
return Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));
}
function request(url) {
return fetch(url).then(function (response) {
return response.arrayBuffer();
}).catch(function (err) {
throw new ArtPlayerError(err.message);
});
}
function verification(option) {
errorHandle(option.container, '\'container\' option is required.');
errorHandle(option.url, '\'url\' option is required.');
errorHandle(option.container instanceof Element, "'container' option require 'Element' type, but got '".concat(_typeof_1(option.container), "'."));
errorHandle(typeof option.url === 'string', "'url' option require 'string' type, but got '".concat(_typeof_1(option.url), "'."));
errorHandle(typeof option.poster === 'string', "'poster' option require 'string' type, but got '".concat(_typeof_1(option.poster), "'."));
errorHandle(typeof option.volume === 'number', "'volume' option require 'number' type, but got '".concat(_typeof_1(option.volume), "'."));
errorHandle(typeof option.autoplay === 'boolean', "'autoplay' option require 'boolean' type, but got '".concat(_typeof_1(option.autoplay), "'."));
errorHandle(['none', 'metadata', 'auto'].indexOf(option.preload) > -1, '\'preload\' option require one of \'none、metadata、auto\'.');
errorHandle(typeof option.lang === 'string', "'lang' option require 'string' type, but got '".concat(_typeof_1(option.lang), "'."));
errorHandle(typeof option.type === 'string', "'type' option require 'string' type, but got '".concat(_typeof_1(option.type), "'."));
errorHandle(typeof option.mimeCodec === 'string', "'mimeCodec' option require 'string' type, but got '".concat(_typeof_1(option.mimeCodec), "'."));
}
function E () {
// Keep this empty so it's easier to inherit from
// (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
}
E.prototype = {
on: function (name, callback, ctx) {
var e = this.e || (this.e = {});
(e[name] || (e[name] = [])).push({
fn: callback,
ctx: ctx
});
return this;
},
once: function (name, callback, ctx) {
var self = this;
function listener () {
self.off(name, listener);
callback.apply(ctx, arguments);
}
listener._ = callback;
return this.on(name, listener, ctx);
},
emit: function (name) {
var data = [].slice.call(arguments, 1);
var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
var i = 0;
var len = evtArr.length;
for (i; i < len; i++) {
evtArr[i].fn.apply(evtArr[i].ctx, data);
}
return this;
},
off: function (name, callback) {
var e = this.e || (this.e = {});
var evts = e[name];
var liveEvents = [];
if (evts && callback) {
for (var i = 0, len = evts.length; i < len; i++) {
if (evts[i].fn !== callback && evts[i].fn._ !== callback)
liveEvents.push(evts[i]);
}
}
// Remove event from queue to prevent memory leak
// Suggested by https://github.com/lazd
// Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910
(liveEvents.length)
? e[name] = liveEvents
: delete e[name];
return this;
}
};
var tinyEmitter = E;
var Template =
/*#__PURE__*/
function () {
function Template(art) {
classCallCheck(this, Template);
this.art = art;
this.init();
}
createClass(Template, [{
key: "init",
value: function init() {
var refs = this.art.refs;
refs.$container.innerHTML = "\n <div class=\"artplayer-wrap\">\n <video class=\"artplayer-video\" webkit-playsinline playsinline></video>\n <div class=\"artplayer-controls\"></div>\n <div class=\"artplayer-layers\"></div>\n <div class=\"artplayer-loading\"></div>\n <div class=\"artplayer-notice\"></div>\n </div>\n ";
refs.$wrap = refs.$container.querySelector('.artplayer-wrap');
refs.$video = refs.$container.querySelector('.artplayer-video');
refs.$controls = refs.$container.querySelector('.artplayer-controls');
refs.$layers = refs.$container.querySelector('.artplayer-layers');
refs.$loading = refs.$container.querySelector('.artplayer-loading');
refs.$notice = refs.$container.querySelector('.artplayer-notice');
}
}]);
return Template;
}();
var i18nMap = {
'zh-cn': {
'About author': '关于作者',
'Video info': '视频统计信息'
},
'zh-tw': {
'About author': '關於作者',
'Video info': '影片統計訊息'
}
};
var I18n =
/*#__PURE__*/
function () {
function I18n(_ref) {
var option = _ref.option;
classCallCheck(this, I18n);
this.language = i18nMap[option.lang.toLowerCase()] || i18nMap.en;
}
createClass(I18n, [{
key: "get",
value: function get(key) {
return this.language[key] || key;
}
}]);
return I18n;
}();
var mediaElement = {
propertys: ['audioTracks', 'autoplay', 'buffered', 'controller', 'controls', 'crossOrigin', 'currentSrc', 'currentTime', 'defaultMuted', 'defaultPlaybackRate', 'duration', 'ended', 'error', 'loop', 'mediaGroup', 'muted', 'networkState', 'paused', 'playbackRate', 'played', 'preload', 'readyState', 'seekable', 'seeking', 'src', 'startDate', 'textTracks', 'videoTracks', 'volume'],
methods: ['addTextTrack', 'canPlayType', 'load', 'play', 'pause'],
events: ['abort', 'canplay', 'canplaythrough', 'durationchange', 'emptied', 'ended', 'error', 'loadeddata', 'loadedmetadata', 'loadstart', 'pause', 'play', 'playing', 'progress', 'ratechange', 'seeked', 'seeking', 'stalled', 'suspend', 'timeupdate', 'volumechange', 'waiting']
};
var Player =
/*#__PURE__*/
function () {
function Player(art) {
classCallCheck(this, Player);
this.art = art;
this.init();
this.eventBind();
}
createClass(Player, [{
key: "init",
value: function init() {
var option = this.art.option;
var $video = this.art.refs.$video;
$video.controls = true;
$video.poster = option.poster;
$video.volume = clamp(option.volume, 0, 1);
$video.autoplay = option.autoplay;
$video.preload = option.preload;
}
}, {
key: "eventBind",
value: function eventBind() {
var _this = this;
var proxy = this.art.events.proxy;
var $video = this.art.refs.$video;
var events = mediaElement.events;
events.forEach(function (eventName) {
proxy($video, eventName, function (event) {
_this.art.emit("video:".concat(event.type), event);
});
});
}
}]);
return Player;
}();
var mimeCodeces = {
mp4: 'video/mp4; codecs="avc1.42E01E, mp4a.40.2"',
webm: 'video/webm; codecs="vorbis, vp8"',
ts: 'video/mp2t; codecs="avc1.42E01E, mp4a.40.2"'
};
var mseConfig = {
instance: {
propertys: ['activeSourceBuffers', 'duration', 'readyState', 'sourceBuffers'],
methods: ['addSourceBuffer', 'endOfStream', 'removeSourceBuffer', 'clearLiveSeekableRange', 'setLiveSeekableRange'],
events: ['sourceclose', 'sourceended', 'sourceopen']
},
sourceBuffer: {
propertys: ['mode', 'updating', 'buffered', 'timestampOffset', 'audioTracks', 'videoTracks', 'textTracks', 'appendWindowStart', 'appendWindowEnd', 'trackDefaults'],
methods: ['appendBuffer', 'appendStream', 'abort', 'remove'],
events: ['abort', 'error', 'update', 'updateend', 'updatestart']
},
sourceBufferList: {
propertys: ['length'],
events: ['addsourcebuffer', 'removesourcebuffer']
}
};
var Mse =
/*#__PURE__*/
function () {
function Mse(art) {
classCallCheck(this, Mse);
this.art = art;
this.setMimeCodec();
this.init();
this.eventBind();
this.eventStart();
}
createClass(Mse, [{
key: "setMimeCodec",
value: function setMimeCodec() {
var option = this.art.option;
if (!option.type) {
var type = option.url.trim().toLowerCase().split('.').pop();
errorHandle(Object.keys(mimeCodeces).includes(type), "Can't find video's type '".concat(type, "' from '").concat(option.url, "'"));
option.type = type;
}
if (!option.mimeCodec) {
var mimeCodec = mimeCodeces[option.type];
errorHandle(mimeCodec, "Can't find video's mimeCodec from ".concat(option.type));
option.mimeCodec = mimeCodec;
}
}
}, {
key: "init",
value: function init() {
var _this$art = this.art,
option = _this$art.option,
$video = _this$art.refs.$video;
errorHandle(MediaSource.isTypeSupported(option.mimeCodec), "Unsupported MIME type or codec: ".concat(option.mimeCodec));
this.mediaSource = new MediaSource();
$video.src = URL.createObjectURL(this.mediaSource);
this.art.events.destroys.push(function () {
URL.revokeObjectURL($video.src);
});
}
}, {
key: "eventBind",
value: function eventBind() {
var _this = this;
var proxy = this.art.events.proxy;
var instance = mseConfig.instance,
sourceBufferList = mseConfig.sourceBufferList;
instance.events.forEach(function (eventName) {
proxy(_this.mediaSource, eventName, function (event) {
_this.art.emit("mediaSource:".concat(event.type), event);
});
});
sourceBufferList.events.forEach(function (eventName) {
proxy(_this.mediaSource.sourceBuffers, eventName, function (event) {
_this.art.emit("sourceBuffers:".concat(event.type), event);
});
proxy(_this.mediaSource.activeSourceBuffers, eventName, function (event) {
_this.art.emit("activeSourceBuffers:".concat(event.type), event);
});
});
}
}, {
key: "eventStart",
value: function eventStart() {
var _this2 = this;
var option = this.art.option;
var proxy = this.art.events.proxy;
var sourceBuffer = mseConfig.sourceBuffer;
this.art.on('mediaSource:sourceopen', function () {
_this2.sourceBuffer = _this2.mediaSource.addSourceBuffer(option.mimeCodec);
sourceBuffer.events.forEach(function (eventName) {
proxy(_this2.sourceBuffer, eventName, function (event) {
_this2.art.emit("sourceBuffer:".concat(event.type), event);
});
});
});
this.art.on('sourceBuffer:updateend', function () {
_this2.mediaSource.endOfStream();
});
request(option.url).then(function (response) {
_this2.sourceBuffer.appendBuffer(response);
});
}
}]);
return Mse;
}();
var Controls = function Controls(_ref) {//
var option = _ref.option;
classCallCheck(this, Controls);
};
var Contextmenu =
/*#__PURE__*/
function () {
function Contextmenu(art) {
classCallCheck(this, Contextmenu);
this.art = art;
this.state = false;
this.init();
}
createClass(Contextmenu, [{
key: "init",
value: function init() {
var _this = this;
this.art.layers.add({
name: 'test1',
html: 'test2',
index: 10
});
this.art.layers.add({
name: 'test3',
html: 'test4',
index: 11
});
var _this$art = this.art,
option = _this$art.option,
i18n = _this$art.i18n,
refs = _this$art.refs,
proxy = _this$art.events.proxy;
option.contextmenu.push({
text: i18n.get('Video info'),
click: function click(art) {
console.log(art);
}
}, {
text: i18n.get('About author'),
link: 'https://github.com/zhw2590582'
});
proxy(refs.$container, 'contextmenu', function (event) {
event.preventDefault();
if (!_this.state) {
_this.creatMenu();
_this.state = true;
}
_this.setPos(event);
_this.show();
});
proxy(document, 'contextmenu', function (event) {
if (!event.path.includes(refs.$container)) {
_this.hide();
}
});
}
}, {
key: "creatMenu",
value: function creatMenu() {
console.log('creatMenu');
}
}, {
key: "setPos",
value: function setPos() {
console.log('setPos');
}
}, {
key: "hide",
value: function hide() {
console.log('hide');
}
}, {
key: "show",
value: function show() {
console.log('show');
}
}]);
return Contextmenu;
}();
var Danmu = function Danmu(art) {
classCallCheck(this, Danmu);
this.art = art;
};
var Info = function Info(art) {
classCallCheck(this, Info);
this.art = art;
};
var Subtitle = function Subtitle(art) {
classCallCheck(this, Subtitle);
this.art = art;
};
var Events =
/*#__PURE__*/
function () {
function Events(art) {
classCallCheck(this, Events);
this.art = art;
this.destroys = [];
this.proxy = this.proxy.bind(this);
}
createClass(Events, [{
key: "proxy",
value: function proxy(target, name, callback) {
target.addEventListener(name, callback);
this.destroys.push(function () {
target.removeEventListener(name, callback);
});
}
}]);
return Events;
}();
var Hotkey = function Hotkey(art) {
classCallCheck(this, Hotkey);
this.art = art;
};
var id = 0;
var Layers =
/*#__PURE__*/
function () {
function Layers(art) {
classCallCheck(this, Layers);
this.art = art;
}
createClass(Layers, [{
key: "add",
value: function add(option) {
var refs = this.art.refs;
id++;
refs.$layers.insertAdjacentHTML('beforeend', "\n <div data-layer-index=\"".concat(id, "\" class=\"art-layer art-layer-").concat(option.name, "\" style=\"z-index: ").concat(option.index || id, "\">\n ").concat(option.html, "\n </div>\n "));
}
}]);
return Layers;
}();
var id$1 = 0;
var instances = [];
var Artplayer =
/*#__PURE__*/
function (_Emitter) {
inherits(Artplayer, _Emitter);
function Artplayer(option) {
var _this;
classCallCheck(this, Artplayer);
_this = possibleConstructorReturn(this, getPrototypeOf(Artplayer).call(this));
_this.option = Object.assign({}, Artplayer.DEFAULTS, option);
verification(_this.option);
_this.init();
return _this;
}
createClass(Artplayer, [{
key: "init",
value: function init() {
this.refs = {
$container: this.option.container
};
this.template = new Template(this);
this.i18n = new I18n(this);
this.events = new Events(this);
this.player = new Player(this);
this.mse = new Mse(this);
this.layers = new Layers(this);
this.controls = new Controls(this);
this.contextmenu = new Contextmenu(this);
this.danmaku = new Danmu(this);
this.subtitle = new Subtitle(this);
this.info = new Info(this);
this.hotkey = new Hotkey(this);
this.id = id$1++;
instances.push(this);
}
}, {
key: "destroy",
value: function destroy() {
this.events.destroys.forEach(function (destroy) {
return destroy();
});
this.refs.$container.innerHTML = '';
instances.splice(instances.indexOf(this), 1);
}
}], [{
key: "use",
value: function use(plugin) {
var installedPlugins = this.plugins || (this.plugins = []);
if (installedPlugins.indexOf(plugin) > -1) {
return this;
}
var args = Array.from(arguments).slice(1);
args.unshift(this);
if (typeof plugin.install === 'function') {
plugin.install.apply(plugin, args);
} else if (typeof plugin === 'function') {
plugin.apply(null, args);
}
installedPlugins.push(plugin);
return this;
}
}, {
key: "version",
get: function get() {
return '1.0.0';
}
}, {
key: "DEFAULTS",
get: function get() {
return {
container: document.querySelector('.artplayer'),
url: '',
poster: '',
volume: 0.7,
autoplay: false,
preload: 'auto',
type: '',
mimeCodec: '',
contextmenu: [],
lang: navigator.language.toLowerCase()
};
}
}]);
return Artplayer;
}(tinyEmitter);
window.Artplayer = Artplayer;
exports.instances = instances;
exports.default = Artplayer;
Object.defineProperty(exports, '__esModule', { value: true });
})));
//# sourceMappingURL=artplayer.js.map