(function webpackUniversalModuleDefinition(root, factory) { if(typeof exports === 'object' && typeof module === 'object') module.exports = factory(); else if(typeof define === 'function' && define.amd) define("EasyPlayer", [], factory); else if(typeof exports === 'object') exports["EasyPlayer"] = factory(); else root["EasyPlayer"] = factory(); })(this, function() { return /******/ (function(modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ /******/ // Check if module is in cache /******/ if(installedModules[moduleId]) { /******/ return installedModules[moduleId].exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = installedModules[moduleId] = { /******/ i: moduleId, /******/ l: false, /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ /******/ // Flag the module as loaded /******/ module.l = true; /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /******/ /******/ // expose the modules object (__webpack_modules__) /******/ __webpack_require__.m = modules; /******/ /******/ // expose the module cache /******/ __webpack_require__.c = installedModules; /******/ /******/ // define getter function for harmony exports /******/ __webpack_require__.d = function(exports, name, getter) { /******/ if(!__webpack_require__.o(exports, name)) { /******/ Object.defineProperty(exports, name, { /******/ configurable: false, /******/ enumerable: true, /******/ get: getter /******/ }); /******/ } /******/ }; /******/ /******/ // getDefaultExport function for compatibility with non-harmony modules /******/ __webpack_require__.n = function(module) { /******/ var getter = module && module.__esModule ? /******/ function getDefault() { return module['default']; } : /******/ function getModuleExports() { return module; }; /******/ __webpack_require__.d(getter, 'a', getter); /******/ return getter; /******/ }; /******/ /******/ // Object.prototype.hasOwnProperty.call /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; /******/ /******/ // __webpack_public_path__ /******/ __webpack_require__.p = ""; /******/ /******/ // Load entry module and return exports /******/ return __webpack_require__(__webpack_require__.s = 0); /******/ }) /************************************************************************/ /******/ ({ /***/ "+8RM": /***/ (function(module, exports) { module.exports = "data:font/ttf;base64,AAEAAAALAIAAAwAwR1NVQrD+s+0AAAE4AAAAQk9TLzI9JUk9AAABfAAAAFZjbWFw59e3twAAAdwAAAFwZ2x5ZjuR1XQAAANUAAABCGhlYWQXkug7AAAA4AAAADZoaGVhCPUEugAAALwAAAAkaG10eAk3AAAAAAHUAAAACGxvY2EAhAAAAAADTAAAAAZtYXhwAREAYAAAARgAAAAgbmFtZT5U/n0AAARcAAACbXBvc3Tm7Ml9AAAGzAAAADEAAQAAA4D/gABcBTcAAAAABRcAAQAAAAAAAAAAAAAAAAAAAAIAAQAAAAEAAJn9rONfDzz1AAsEAAAAAADZrlIfAAAAANmuUh8AAP+RBRcDbwAAAAgAAgAAAAAAAAABAAAAAgBUAAUAAAAAAAIAAAAKAAoAAAD/AAAAAAAAAAEAAAAKAB4ALAABREZMVAAIAAQAAAAAAAAAAQAAAAFsaWdhAAgAAAABAAAAAQAEAAQAAAABAAgAAQAGAAAAAQAAAAAAAQScAZAABQAIAokCzAAAAI8CiQLMAAAB6wAyAQgAAAIABQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAUGZFZABA5q/mrwOA/4AAXAOAAIAAAAABAAAAAAAABAAAAAU3AAAAAAAFAAAAAwAAACwAAAAEAAABVAABAAAAAABOAAMAAQAAACwAAwAKAAABVAAEACIAAAAEAAQAAQAA5q///wAA5q///wAAAAEABAAAAAEAAAEGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAAABwAAAAAAAAAAQAA5q8AAOavAAAAAQAAAAAAhAAAAAUAAP+RBRcDbwAXAC8AOwBHAFMAAAEjJyYjISIPASMOAQcRHgEXIT4BNxEuAQMUBiMhIiYnET4BOwEyPwEhFxY7ATIWFQUOAQceARc+ATcuAQMuASc+ATceARcOAQEjDgEUFjsBMjY0JgSmoFYKDv4JDgpYnzA/AgI/MAQUMD8BAT8DGhP77BQZAQEZFK4OClcB2lcKDq4TGv3JZIMDA4RjY4QDA4RjR14CAl5HR14CAl4BfUMOExMOQw4TEwMKWgoKWgFAMf1rMEABAUAwApUwQfz6FBoaFAKVFBsKWloKGxRbAoRkY4QCAoRjZIT+cgFfRkdfAQFfR0ZfAbwBEh0TEx0SAAAAAAAAEgDeAAEAAAAAAAAAFQAAAAEAAAAAAAEACAAVAAEAAAAAAAIABwAdAAEAAAAAAAMACAAkAAEAAAAAAAQACAAsAAEAAAAAAAUACwA0AAEAAAAAAAYACAA/AAEAAAAAAAoAKwBHAAEAAAAAAAsAEwByAAMAAQQJAAAAKgCFAAMAAQQJAAEAEACvAAMAAQQJAAIADgC/AAMAAQQJAAMAEADNAAMAAQQJAAQAEADdAAMAAQQJAAUAFgDtAAMAAQQJAAYAEAEDAAMAAQQJAAoAVgETAAMAAQQJAAsAJgFpCkNyZWF0ZWQgYnkgaWNvbmZvbnQKaWNvbmZvbnRSZWd1bGFyaWNvbmZvbnRpY29uZm9udFZlcnNpb24gMS4waWNvbmZvbnRHZW5lcmF0ZWQgYnkgc3ZnMnR0ZiBmcm9tIEZvbnRlbGxvIHByb2plY3QuaHR0cDovL2ZvbnRlbGxvLmNvbQAKAEMAcgBlAGEAdABlAGQAIABiAHkAIABpAGMAbwBuAGYAbwBuAHQACgBpAGMAbwBuAGYAbwBuAHQAUgBlAGcAdQBsAGEAcgBpAGMAbwBuAGYAbwBuAHQAaQBjAG8AbgBmAG8AbgB0AFYAZQByAHMAaQBvAG4AIAAxAC4AMABpAGMAbwBuAGYAbwBuAHQARwBlAG4AZQByAGEAdABlAGQAIABiAHkAIABzAHYAZwAyAHQAdABmACAAZgByAG8AbQAgAEYAbwBuAHQAZQBsAGwAbwAgAHAAcgBvAGoAZQBjAHQALgBoAHQAdABwADoALwAvAGYAbwBuAHQAZQBsAGwAbwAuAGMAbwBtAAAAAAIAAAAAAAAACgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgECAQMAB3BpY3R1cmUAAAAAAA==" /***/ }), /***/ "+HRN": /***/ (function(module, exports, __webpack_require__) { "use strict"; function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } var Buffer = __webpack_require__("kkc6").Buffer; var util = __webpack_require__(4); function copyBuffer(src, target, offset) { src.copy(target, offset); } module.exports = function () { function BufferList() { _classCallCheck(this, BufferList); this.head = null; this.tail = null; this.length = 0; } BufferList.prototype.push = function push(v) { var entry = { data: v, next: null }; if (this.length > 0) this.tail.next = entry;else this.head = entry; this.tail = entry; ++this.length; }; BufferList.prototype.unshift = function unshift(v) { var entry = { data: v, next: this.head }; if (this.length === 0) this.tail = entry; this.head = entry; ++this.length; }; BufferList.prototype.shift = function shift() { if (this.length === 0) return; var ret = this.head.data; if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; --this.length; return ret; }; BufferList.prototype.clear = function clear() { this.head = this.tail = null; this.length = 0; }; BufferList.prototype.join = function join(s) { if (this.length === 0) return ''; var p = this.head; var ret = '' + p.data; while (p = p.next) { ret += s + p.data; }return ret; }; BufferList.prototype.concat = function concat(n) { if (this.length === 0) return Buffer.alloc(0); var ret = Buffer.allocUnsafe(n >>> 0); var p = this.head; var i = 0; while (p) { copyBuffer(p.data, ret, i); i += p.data.length; p = p.next; } return ret; }; return BufferList; }(); if (util && util.inspect && util.inspect.custom) { module.exports.prototype[util.inspect.custom] = function () { var obj = util.inspect({ length: this.length }); return this.constructor.name + ' ' + obj; }; } /***/ }), /***/ "+e0g": /***/ (function(module, exports, __webpack_require__) { "use strict"; var hash = __webpack_require__("3PYz"); var curves = __webpack_require__("hQ80"); var utils = __webpack_require__("TkWM"); var assert = utils.assert; var parseBytes = utils.parseBytes; var KeyPair = __webpack_require__("RzOE"); var Signature = __webpack_require__("hkfz"); function EDDSA(curve) { assert(curve === 'ed25519', 'only tested with ed25519 so far'); if (!(this instanceof EDDSA)) return new EDDSA(curve); curve = curves[curve].curve; this.curve = curve; this.g = curve.g; this.g.precompute(curve.n.bitLength() + 1); this.pointClass = curve.point().constructor; this.encodingLength = Math.ceil(curve.n.bitLength() / 8); this.hash = hash.sha512; } module.exports = EDDSA; /** * @param {Array|String} message - message bytes * @param {Array|String|KeyPair} secret - secret bytes or a keypair * @returns {Signature} - signature */ EDDSA.prototype.sign = function sign(message, secret) { message = parseBytes(message); var key = this.keyFromSecret(secret); var r = this.hashInt(key.messagePrefix(), message); var R = this.g.mul(r); var Rencoded = this.encodePoint(R); var s_ = this.hashInt(Rencoded, key.pubBytes(), message) .mul(key.priv()); var S = r.add(s_).umod(this.curve.n); return this.makeSignature({ R: R, S: S, Rencoded: Rencoded }); }; /** * @param {Array} message - message bytes * @param {Array|String|Signature} sig - sig bytes * @param {Array|String|Point|KeyPair} pub - public key * @returns {Boolean} - true if public key matches sig of message */ EDDSA.prototype.verify = function verify(message, sig, pub) { message = parseBytes(message); sig = this.makeSignature(sig); var key = this.keyFromPublic(pub); var h = this.hashInt(sig.Rencoded(), key.pubBytes(), message); var SG = this.g.mul(sig.S()); var RplusAh = sig.R().add(key.pub().mul(h)); return RplusAh.eq(SG); }; EDDSA.prototype.hashInt = function hashInt() { var hash = this.hash(); for (var i = 0; i < arguments.length; i++) hash.update(arguments[i]); return utils.intFromLE(hash.digest()).umod(this.curve.n); }; EDDSA.prototype.keyFromPublic = function keyFromPublic(pub) { return KeyPair.fromPublic(this, pub); }; EDDSA.prototype.keyFromSecret = function keyFromSecret(secret) { return KeyPair.fromSecret(this, secret); }; EDDSA.prototype.makeSignature = function makeSignature(sig) { if (sig instanceof Signature) return sig; return new Signature(this, sig); }; /** * * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2 * * EDDSA defines methods for encoding and decoding points and integers. These are * helper convenience methods, that pass along to utility functions implied * parameters. * */ EDDSA.prototype.encodePoint = function encodePoint(point) { var enc = point.getY().toArray('le', this.encodingLength); enc[this.encodingLength - 1] |= point.getX().isOdd() ? 0x80 : 0; return enc; }; EDDSA.prototype.decodePoint = function decodePoint(bytes) { bytes = utils.parseBytes(bytes); var lastIx = bytes.length - 1; var normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & ~0x80); var xIsOdd = (bytes[lastIx] & 0x80) !== 0; var y = utils.intFromLE(normed); return this.curve.pointFromY(y, xIsOdd); }; EDDSA.prototype.encodeInt = function encodeInt(num) { return num.toArray('le', this.encodingLength); }; EDDSA.prototype.decodeInt = function decodeInt(bytes) { return utils.intFromLE(bytes); }; EDDSA.prototype.isPoint = function isPoint(val) { return val instanceof this.pointClass; }; /***/ }), /***/ "+jDU": /***/ (function(module, exports, __webpack_require__) { var AuthCipher = __webpack_require__("/y0r") var Buffer = __webpack_require__("X3l8").Buffer var MODES = __webpack_require__("BCiZ") var StreamCipher = __webpack_require__("6hW9") var Transform = __webpack_require__("z+8S") var aes = __webpack_require__("BEbT") var ebtk = __webpack_require__("Cgw8") var inherits = __webpack_require__("LC74") function Decipher (mode, key, iv) { Transform.call(this) this._cache = new Splitter() this._last = void 0 this._cipher = new aes.AES(key) this._prev = Buffer.from(iv) this._mode = mode this._autopadding = true } inherits(Decipher, Transform) Decipher.prototype._update = function (data) { this._cache.add(data) var chunk var thing var out = [] while ((chunk = this._cache.get(this._autopadding))) { thing = this._mode.decrypt(this, chunk) out.push(thing) } return Buffer.concat(out) } Decipher.prototype._final = function () { var chunk = this._cache.flush() if (this._autopadding) { return unpad(this._mode.decrypt(this, chunk)) } else if (chunk) { throw new Error('data not multiple of block length') } } Decipher.prototype.setAutoPadding = function (setTo) { this._autopadding = !!setTo return this } function Splitter () { this.cache = Buffer.allocUnsafe(0) } Splitter.prototype.add = function (data) { this.cache = Buffer.concat([this.cache, data]) } Splitter.prototype.get = function (autoPadding) { var out if (autoPadding) { if (this.cache.length > 16) { out = this.cache.slice(0, 16) this.cache = this.cache.slice(16) return out } } else { if (this.cache.length >= 16) { out = this.cache.slice(0, 16) this.cache = this.cache.slice(16) return out } } return null } Splitter.prototype.flush = function () { if (this.cache.length) return this.cache } function unpad (last) { var padded = last[15] if (padded < 1 || padded > 16) { throw new Error('unable to decrypt data') } var i = -1 while (++i < padded) { if (last[(i + (16 - padded))] !== padded) { throw new Error('unable to decrypt data') } } if (padded === 16) return return last.slice(0, 16 - padded) } function createDecipheriv (suite, password, iv) { var config = MODES[suite.toLowerCase()] if (!config) throw new TypeError('invalid suite type') if (typeof iv === 'string') iv = Buffer.from(iv) if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length) if (typeof password === 'string') password = Buffer.from(password) if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length) if (config.type === 'stream') { return new StreamCipher(config.module, password, iv, true) } else if (config.type === 'auth') { return new AuthCipher(config.module, password, iv, true) } return new Decipher(config.module, password, iv) } function createDecipher (suite, password) { var config = MODES[suite.toLowerCase()] if (!config) throw new TypeError('invalid suite type') var keys = ebtk(password, false, config.key, config.iv) return createDecipheriv(suite, keys.key, keys.iv) } exports.createDecipher = createDecipher exports.createDecipheriv = createDecipheriv /***/ }), /***/ "+olj": /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return UIMixins; }); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_assets_js_logo_loading_json__ = __webpack_require__("jxY5"); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_assets_js_logo_loading_json___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_assets_js_logo_loading_json__); /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__config__ = __webpack_require__("FhoZ"); var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); var loadingGifLength = __WEBPACK_IMPORTED_MODULE_1__config__["a" /* default */].loadingGifLength, logoGifLength = __WEBPACK_IMPORTED_MODULE_1__config__["a" /* default */].logoGifLength; var UIMixins = { methods: { initVideoEle: function initVideoEle() { var _this = this; if (this.noSingleEle && this.noSingleEle.parentNode) this.noSingleEle.parentNode.removeChild(this.noSingleEle); this.videoEle = this.$el.querySelector("video"); if (this.videoEle && this.videoEle.parentNode) this.videoEle.parentNode.removeChild(this.videoEle); this._videoId = this.getUUID().split("-").join(''); if (!this.videoUrl.startsWith("webrtc")) { //TODO 不是webRTC this.videoEle = document.createElement("video"); this.videoEle.setAttribute("id", this._videoId); this.videoEle.setAttribute("ref", 'easyPlayer'); this.videoEle.setAttribute('loop', "true"); this.videoEle.setAttribute('preload', "true"); this.videoEle.setAttribute("webkit-playsinline", "true"); this.videoEle.setAttribute("playsinline", 'playsinline'); //阻止弹出层 this.videoEle.setAttribute('x5-playsinline', 'x5-playsinline'); this.videoEle.setAttribute('x-webkit-airplay', 'allow'); this.videoEle.setAttribute("x5-video-player-type", 'h5'); this.videoEle.setAttribute("x5-video-player-fullscreen", "true"); this.videoEle.setAttribute('x5-video-orientation', 'portrait'); this.videoEle.setAttribute('x5-video-ignore-metadata', "true"); this.videoEle.setAttribute('crossOrigin', 'anonymous'); this.videoEle.setAttribute("x5-crossOrigin", 'anonymous'); this.videoEle.controls = false; this.videoEle.muted = this.playerMuted; this.videoEle.autoplay = this.autoplay; this.videoEle.classList = "video-js vjs-default-skin vjs-big-play-centered magic-video"; this.videoEle.style = "width:100%;height: 100%"; } // 加载loading标签 var videoWidth = parseInt(this.easyVideoPlayerInnerEle.offsetWidth); this.easyPlayerLoadingEle = document.createElement("div"); var loadingImgEle = document.createElement("img"); var loadingTextEle = document.createElement("div"); this.easyPlayerLoadingEle.setAttribute("ref", "loadingPage"); this.easyPlayerLoadingEle.classList = "easy-player-loading"; loadingTextEle.classList = "loading-text"; loadingTextEle.setAttribute("ref", "loadingText"); loadingTextEle.innerHTML = "加载中..."; loadingImgEle.classList = 'logo'; if (videoWidth < 625) { loadingImgEle.style = "width:90px;height:24px;line-height: 24px;"; loadingTextEle.style.height = '24px'; this.$refs.loadingTextInfo.style.fontSize = '10px'; } else { loadingImgEle.style.width = '180'; loadingImgEle.style.height = '40px'; loadingTextEle.style.height = '24px'; this.$refs.loadingTextInfo.style.fontSize = '12px'; } loadingImgEle.setAttribute("src", this.showEnterprise ? __WEBPACK_IMPORTED_MODULE_0_assets_js_logo_loading_json___default.a.logoGif : __WEBPACK_IMPORTED_MODULE_0_assets_js_logo_loading_json___default.a.loading); this.easyPlayerLoadingEle.appendChild(loadingImgEle); this.easyPlayerLoadingEle.appendChild(loadingTextEle); if (this.videoEle) this.easyVideoPlayerInnerEle.appendChild(this.videoEle); //TODO 检查是否更换logo setTimeout(function () { var currentLength = loadingImgEle.src.length; if (_this.showEnterprise && currentLength !== logoGifLength) return _this.destroyPlayer(); //企业logo if (!_this.showEnterprise && currentLength !== loadingGifLength) return _this.destroyPlayer(); //非企业logo }, 1000); }, _createVideoLoadingEle: function _createVideoLoadingEle() { document.getElementById(this._videoId).appendChild(this.easyPlayerLoadingEle); }, _handlerVideoProgress: function _handlerVideoProgress() { //TODO 处理是否显示进度条 if (this.$el.querySelector(".vjs-progress-control")) this.$el.querySelector(".vjs-progress-control").style.opacity = this.progress ? 1 : 0; }, _createVideoPlayBtnEle: function _createVideoPlayBtnEle() { var _this2 = this; if (this.autoplay) return; var videoParentEle = document.getElementById(this._videoId); var playBtn = document.createElement("div"); var spanEle = document.createElement("span"); playBtn.classList = 'easy-big-play-button easy-play-btn'; playBtn.style = "display:flex;flex-direction: row;justify-content:centet;align-items: center;z-index:889;position: absolute; top: 50%;left: 50%;"; spanEle.classList = 'iconfont icon-bofang easy-play-btn-bofang'; playBtn.appendChild(spanEle); videoParentEle.appendChild(playBtn); var playBtnEle = this.$el.querySelector(".easy-big-play-button"); playBtnEle.onclick = function () { var type = _this2.playerOption.type; _this2.easyPlayer.src({ src: _this2.videoUrl, type: type }); _this2.easyPlayer.load(); setTimeout(function () { return _this2.easyPlayer.play(); }, 200); videoParentEle.removeChild(playBtnEle); playBtnEle = null; setTimeout(function () { return _this2.setHLSListener(); }, 200); //监测是否是HLS265 setTimeout(function () { return _this2.setFlvPlayerListener(_this2.easyPlayer); }, 200); }; }, // TODO 渲染自定义菜单按钮 createPlayerMenusBtn: function createPlayerMenusBtn() { var _this3 = this; var playerControlBar = this.easyPlayer.controlBar.el_; var _playerControlBar$get = playerControlBar.getElementsByClassName("vjs-fullscreen-control"), _playerControlBar$get2 = _slicedToArray(_playerControlBar$get, 1), fullscreenBtn = _playerControlBar$get2[0]; // TODO 渲染拉伸模式 var stretchBtn = document.createElement("button"); stretchBtn.className = "vjs-control vjs-button vjs-stretch-control"; stretchBtn.type = "button"; stretchBtn.title = "拉伸模式"; stretchBtn.innerText = this.stretch ? "拉伸" : "标准"; stretchBtn.addEventListener("click", function () { _this3.stretch = !_this3.stretch; stretchBtn.innerText = _this3.stretch ? "拉伸" : "标准"; }); playerControlBar.insertBefore(stretchBtn, fullscreenBtn); //TODO 录像 this.luXiangEle = document.createElement("span"); this.luXiangEle.title = "录像"; this.luXiangEle.style = "font-size:16px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center;"; this.luXiangEle.classList = "iconfont icon-luxiang2"; this.luXiangEle.onclick = function () { _this3._recordingUIChange(); }; playerControlBar.insertBefore(this.luXiangEle, fullscreenBtn); // TODO 渲染快照 var snapshotBtn = document.createElement("button"); snapshotBtn.className = "vjs-control vjs-button vjs-snapshot-control"; snapshotBtn.type = "button"; snapshotBtn.title = "快照"; snapshotBtn.innerHTML = ''; playerControlBar.insertBefore(snapshotBtn, fullscreenBtn); snapshotBtn.addEventListener("click", function () { _this3.saveLocalSnapshot(); //调用保存快照 }); // TODO 码率 if (!this.videoUrl.includes(".mp4")) { var bitRate = document.createElement("span"); bitRate.className = "vjs-control vjs-button vjs-bitrate-control"; bitRate.type = "span"; bitRate.title = "码率"; bitRate.style = "line-height: 30px;width: 75px"; playerControlBar.insertBefore(bitRate, stretchBtn); } }, setFLVListener: function setFLVListener() { this.createKbps(Math.ceil(this.easyPlayer.tech_.flvPlayer._transmuxer._controller._ioctl._speedSampler.averageKBps * 8)); }, //TODO 渲染 码率 createKbps: function createKbps(kbps) { if (this.pause) return this.$el.querySelector(".vjs-bitrate-control").innerHTML = ""; if (kbps > 1024) kbps = (kbps / 1024).toFixed(2) + " Mb/s";else kbps = kbps.toFixed(2) + " Kb/s"; this.$el.querySelector(".vjs-bitrate-control").innerHTML = kbps; }, //TODO 显示版本信息 showVersion: function showVersion() { var _this4 = this; //TODO 加载版本号 2021年11月01日 var easyH5Player = this.$refs.easyH5Player; var videoEle = this.$el.querySelector(".easy-video-player-inner"); if (videoEle) videoEle.setAttribute('oncontextmenu', 'return false'); //禁止原生video 右击事件 easyH5Player.oncontextmenu = function (e) { var positionStyle = { left: e.offsetX + "px", top: e.offsetY + "px", pointerEvents: 'auto' }; _this4.showRightMenu = true; _this4.versionStyle = Object.assign(_this4.versionStyle, positionStyle); }; easyH5Player.onclick = function () { _this4.showRightMenu = false; _this4.versionStyle = Object.assign(_this4.versionStyle, { pointerEvents: 'none' }); }; }, //TODO 右击复制播放地址 onTouchCopyVideoSrc: function onTouchCopyVideoSrc() { var inputEle = document.createElement('input'); this.$refs.easyH5Player.appendChild(inputEle); inputEle.value = this.videoUrl; // 复制到剪切板的内容 inputEle.select(); if (!document.execCommand) return; document.execCommand("copy"); this.$refs.easyH5Player.removeChild(inputEle); }, onTouchRightMenuClose: function onTouchRightMenuClose() { var _this5 = this; if (!this.videoUrl) return; this.$emit("change", ''); this.$emit("rightMenuClose"); this.$nextTick(function () { if (document.getElementById(_this5._videoId)) _this5.destroyPlayer(); }); }, //TODO 保存快照 saveLocalSnapshot: function saveLocalSnapshot() { try { var date = new Date(); //实例一个时间对象; var year = date.getFullYear(); //获取系统的年; var month = date.getMonth() + 1; //获取系统月份,由于月份是从0开始计算,所以要加1 var day = date.getDate(); //获取系统日 var hour = date.getHours(); //获取系统时间 var minute = date.getMinutes(); //分 var second = date.getSeconds(); //秒 var fileName = this.recordFileName ? this.recordFileName + "-" + year + month + day + hour + minute + second + ".png" : "EasyPlayer-" + year + month + day + hour + minute + second + ".png"; var fileType = "png"; // 如果文件名中没有带后缀,默认使用png // 判断保存的图片格式 switch (fileName) { case fileName.indexOf("png") > -1: fileType = "png"; break; case fileName.indexOf("jpg") > -1: fileType = "jpg"; break; case fileName.indexOf("jpeg") > -1: fileType = "jpeg"; break; case fileName.indexOf("bmp") > -1: fileType = "bmp"; break; case fileName.indexOf("gif") > -1: fileType = "gif"; break; default: fileType = "png"; break; } var strDataURL = void 0, canvas = void 0; if (this.easyPlayer === null) return; var _easyPlayer$el_$child = _slicedToArray(this.easyPlayer.el_.children, 1), video = _easyPlayer$el_$child[0]; if (!!video && video.tagName.toUpperCase() === "object".toUpperCase()) { // 如果是播放rtmp流时,截图调用这个 strDataURL = video.vjs_snap(); } else { canvas = window.canvas = document.createElement("canvas"); canvas.width = video.videoWidth; canvas.height = video.videoHeight; canvas.getContext("2d").drawImage(video, 0, 0, canvas.width, canvas.height); // 图片大小和视频分辨率一致 strDataURL = canvas.toDataURL("image/" + fileType); // canvas中video中取一帧图片并转成dataURL } if (strDataURL.trim().length === 6) return; if (this.isCacheCleanUp) return this.restartSnapshot = strDataURL; var arr = strDataURL.split(","), mime = arr[0].match(/:(.*?);/)[1], bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n); while (n--) { u8arr[n] = bstr.charCodeAt(n); } var blob = new Blob([u8arr], { type: mime }); var url = window.URL.createObjectURL(blob); var a = document.createElement("a"); a.style.display = "none"; a.href = url; a.download = fileName; a.click(); document.body.appendChild(a); setTimeout(function () { document.body.removeChild(a); window.URL.revokeObjectURL(url); }, 1000); } catch (e) { console.log("e", e); } } } }; /***/ }), /***/ "/+iU": /***/ (function(module, exports, __webpack_require__) { "use strict"; /* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit // persons to whom the Software is furnished to do so, subject to the // following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE // USE OR OTHER DEALINGS IN THE SOFTWARE. // A bit simpler than readable streams. // Implement an async ._write(chunk, encoding, cb), and it'll handle all // the drain event emission and buffering. module.exports = Writable; /* */ function WriteReq(chunk, encoding, cb) { this.chunk = chunk; this.encoding = encoding; this.callback = cb; this.next = null; } // It seems a linked list but it is not // there will be only 2 of these for each stream function CorkedRequest(state) { var _this = this; this.next = null; this.entry = null; this.finish = function () { onCorkedFinish(_this, state); }; } /* */ /**/ var Duplex; /**/ Writable.WritableState = WritableState; /**/ var internalUtil = { deprecate: __webpack_require__("iP15") }; /**/ /**/ var Stream = __webpack_require__("xXuq"); /**/ var Buffer = __webpack_require__("EuP9").Buffer; var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; function _uint8ArrayToBuffer(chunk) { return Buffer.from(chunk); } function _isUint8Array(obj) { return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; } var destroyImpl = __webpack_require__("EzfO"); var _require = __webpack_require__("hBHd"), getHighWaterMark = _require.getHighWaterMark; var _require$codes = __webpack_require__("WrlE").codes, ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE, ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED, ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES, ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END, ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING; var errorOrDestroy = destroyImpl.errorOrDestroy; __webpack_require__("LC74")(Writable, Stream); function nop() {} function WritableState(options, stream, isDuplex) { Duplex = Duplex || __webpack_require__("PBMQ"); options = options || {}; // Duplex streams are both readable and writable, but share // the same options object. // However, some cases require setting options to different // values for the readable and the writable sides of the duplex stream, // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream // contains buffers or objects. this.objectMode = !!options.objectMode; if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false // Note: 0 is a valid value, means that we always return false if // the entire buffer is not flushed immediately on write() this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called this.finalCalled = false; // drain event flag. this.needDrain = false; // at the start of calling end() this.ending = false; // when end() has been called, and returned this.ended = false; // when 'finish' is emitted this.finished = false; // has it been destroyed this.destroyed = false; // should we decode strings into buffers before passing to _write? // this is here so that some node-core streams can optimize string // handling at a lower level. var noDecode = options.decodeStrings === false; this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string // encoding is 'binary' so we have to make this configurable. // Everything else in the universe uses 'utf8', though. this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement // of how much we're waiting to get pushed to some underlying // socket or file. this.length = 0; // a flag to see when we're in the middle of a write. this.writing = false; // when true all writes will be buffered until .uncork() call this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately, // or on a later tick. We set this to true at first, because any // actions that shouldn't happen until "later" should generally also // not happen before the first write call. this.sync = true; // a flag to know if we're processing previously buffered items, which // may call the _write() callback in the same tick, so that we don't // end up in an overlapped onwrite situation. this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb) this.onwrite = function (er) { onwrite(stream, er); }; // the callback that the user supplies to write(chunk,encoding,cb) this.writecb = null; // the amount that is being written when _write is called. this.writelen = 0; this.bufferedRequest = null; this.lastBufferedRequest = null; // number of pending user-supplied write callbacks // this must be 0 before 'finish' can be emitted this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs // This is relevant for synchronous Transform streams this.prefinished = false; // True if the error was already emitted and should not be thrown again this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true. this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end') this.autoDestroy = !!options.autoDestroy; // count buffered requests this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always // one allocated and free to use, and we maintain at most two this.corkedRequestsFree = new CorkedRequest(this); } WritableState.prototype.getBuffer = function getBuffer() { var current = this.bufferedRequest; var out = []; while (current) { out.push(current); current = current.next; } return out; }; (function () { try { Object.defineProperty(WritableState.prototype, 'buffer', { get: internalUtil.deprecate(function writableStateBufferGetter() { return this.getBuffer(); }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') }); } catch (_) {} })(); // Test _writableState for inheritance to account for Duplex streams, // whose prototype chain only points to Readable. var realHasInstance; if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { realHasInstance = Function.prototype[Symbol.hasInstance]; Object.defineProperty(Writable, Symbol.hasInstance, { value: function value(object) { if (realHasInstance.call(this, object)) return true; if (this !== Writable) return false; return object && object._writableState instanceof WritableState; } }); } else { realHasInstance = function realHasInstance(object) { return object instanceof this; }; } function Writable(options) { Duplex = Duplex || __webpack_require__("PBMQ"); // Writable ctor is applied to Duplexes, too. // `realHasInstance` is necessary because using plain `instanceof` // would return false, as no `_writableState` property is attached. // Trying to use the custom `instanceof` for Writable here will also break the // Node.js LazyTransform implementation, which has a non-trivial getter for // `_writableState` that would lead to infinite recursion. // Checking for a Stream.Duplex instance is faster here instead of inside // the WritableState constructor, at least with V8 6.5 var isDuplex = this instanceof Duplex; if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options); this._writableState = new WritableState(options, this, isDuplex); // legacy. this.writable = true; if (options) { if (typeof options.write === 'function') this._write = options.write; if (typeof options.writev === 'function') this._writev = options.writev; if (typeof options.destroy === 'function') this._destroy = options.destroy; if (typeof options.final === 'function') this._final = options.final; } Stream.call(this); } // Otherwise people can pipe Writable streams, which is just wrong. Writable.prototype.pipe = function () { errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()); }; function writeAfterEnd(stream, cb) { var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb errorOrDestroy(stream, er); process.nextTick(cb, er); } // Checks that a user-supplied chunk is valid, especially for the particular // mode the stream is in. Currently this means that `null` is never accepted // and undefined/non-string values are only allowed in object mode. function validChunk(stream, state, chunk, cb) { var er; if (chunk === null) { er = new ERR_STREAM_NULL_VALUES(); } else if (typeof chunk !== 'string' && !state.objectMode) { er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk); } if (er) { errorOrDestroy(stream, er); process.nextTick(cb, er); return false; } return true; } Writable.prototype.write = function (chunk, encoding, cb) { var state = this._writableState; var ret = false; var isBuf = !state.objectMode && _isUint8Array(chunk); if (isBuf && !Buffer.isBuffer(chunk)) { chunk = _uint8ArrayToBuffer(chunk); } if (typeof encoding === 'function') { cb = encoding; encoding = null; } if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; if (typeof cb !== 'function') cb = nop; if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { state.pendingcb++; ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); } return ret; }; Writable.prototype.cork = function () { this._writableState.corked++; }; Writable.prototype.uncork = function () { var state = this._writableState; if (state.corked) { state.corked--; if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); } }; Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { // node::ParseEncoding() requires lower case. if (typeof encoding === 'string') encoding = encoding.toLowerCase(); if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding); this._writableState.defaultEncoding = encoding; return this; }; Object.defineProperty(Writable.prototype, 'writableBuffer', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, get: function get() { return this._writableState && this._writableState.getBuffer(); } }); function decodeChunk(state, chunk, encoding) { if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { chunk = Buffer.from(chunk, encoding); } return chunk; } Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, get: function get() { return this._writableState.highWaterMark; } }); // if we're already writing something, then just put this // in the queue, and wait our turn. Otherwise, call _write // If we return false, then we need a drain event, so set that flag. function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { if (!isBuf) { var newChunk = decodeChunk(state, chunk, encoding); if (chunk !== newChunk) { isBuf = true; encoding = 'buffer'; chunk = newChunk; } } var len = state.objectMode ? 1 : chunk.length; state.length += len; var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false. if (!ret) state.needDrain = true; if (state.writing || state.corked) { var last = state.lastBufferedRequest; state.lastBufferedRequest = { chunk: chunk, encoding: encoding, isBuf: isBuf, callback: cb, next: null }; if (last) { last.next = state.lastBufferedRequest; } else { state.bufferedRequest = state.lastBufferedRequest; } state.bufferedRequestCount += 1; } else { doWrite(stream, state, false, len, chunk, encoding, cb); } return ret; } function doWrite(stream, state, writev, len, chunk, encoding, cb) { state.writelen = len; state.writecb = cb; state.writing = true; state.sync = true; if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); state.sync = false; } function onwriteError(stream, state, sync, er, cb) { --state.pendingcb; if (sync) { // defer the callback if we are being called synchronously // to avoid piling up things on the stack process.nextTick(cb, er); // this can emit finish, and it will always happen // after error process.nextTick(finishMaybe, stream, state); stream._writableState.errorEmitted = true; errorOrDestroy(stream, er); } else { // the caller expect this to happen before if // it is async cb(er); stream._writableState.errorEmitted = true; errorOrDestroy(stream, er); // this can emit finish, but finish must // always follow error finishMaybe(stream, state); } } function onwriteStateUpdate(state) { state.writing = false; state.writecb = null; state.length -= state.writelen; state.writelen = 0; } function onwrite(stream, er) { var state = stream._writableState; var sync = state.sync; var cb = state.writecb; if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK(); onwriteStateUpdate(state); if (er) onwriteError(stream, state, sync, er, cb);else { // Check if we're actually ready to finish, but don't emit yet var finished = needFinish(state) || stream.destroyed; if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { clearBuffer(stream, state); } if (sync) { process.nextTick(afterWrite, stream, state, finished, cb); } else { afterWrite(stream, state, finished, cb); } } } function afterWrite(stream, state, finished, cb) { if (!finished) onwriteDrain(stream, state); state.pendingcb--; cb(); finishMaybe(stream, state); } // Must force callback to be called on nextTick, so that we don't // emit 'drain' before the write() consumer gets the 'false' return // value, and has a chance to attach a 'drain' listener. function onwriteDrain(stream, state) { if (state.length === 0 && state.needDrain) { state.needDrain = false; stream.emit('drain'); } } // if there's something in the buffer waiting, then process it function clearBuffer(stream, state) { state.bufferProcessing = true; var entry = state.bufferedRequest; if (stream._writev && entry && entry.next) { // Fast case, write everything using _writev() var l = state.bufferedRequestCount; var buffer = new Array(l); var holder = state.corkedRequestsFree; holder.entry = entry; var count = 0; var allBuffers = true; while (entry) { buffer[count] = entry; if (!entry.isBuf) allBuffers = false; entry = entry.next; count += 1; } buffer.allBuffers = allBuffers; doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time // as the hot path ends with doWrite state.pendingcb++; state.lastBufferedRequest = null; if (holder.next) { state.corkedRequestsFree = holder.next; holder.next = null; } else { state.corkedRequestsFree = new CorkedRequest(state); } state.bufferedRequestCount = 0; } else { // Slow case, write chunks one-by-one while (entry) { var chunk = entry.chunk; var encoding = entry.encoding; var cb = entry.callback; var len = state.objectMode ? 1 : chunk.length; doWrite(stream, state, false, len, chunk, encoding, cb); entry = entry.next; state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then // it means that we need to wait until it does. // also, that means that the chunk and cb are currently // being processed, so move the buffer counter past them. if (state.writing) { break; } } if (entry === null) state.lastBufferedRequest = null; } state.bufferedRequest = entry; state.bufferProcessing = false; } Writable.prototype._write = function (chunk, encoding, cb) { cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()')); }; Writable.prototype._writev = null; Writable.prototype.end = function (chunk, encoding, cb) { var state = this._writableState; if (typeof chunk === 'function') { cb = chunk; chunk = null; encoding = null; } else if (typeof encoding === 'function') { cb = encoding; encoding = null; } if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks if (state.corked) { state.corked = 1; this.uncork(); } // ignore unnecessary end() calls. if (!state.ending) endWritable(this, state, cb); return this; }; Object.defineProperty(Writable.prototype, 'writableLength', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, get: function get() { return this._writableState.length; } }); function needFinish(state) { return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; } function callFinal(stream, state) { stream._final(function (err) { state.pendingcb--; if (err) { errorOrDestroy(stream, err); } state.prefinished = true; stream.emit('prefinish'); finishMaybe(stream, state); }); } function prefinish(stream, state) { if (!state.prefinished && !state.finalCalled) { if (typeof stream._final === 'function' && !state.destroyed) { state.pendingcb++; state.finalCalled = true; process.nextTick(callFinal, stream, state); } else { state.prefinished = true; stream.emit('prefinish'); } } } function finishMaybe(stream, state) { var need = needFinish(state); if (need) { prefinish(stream, state); if (state.pendingcb === 0) { state.finished = true; stream.emit('finish'); if (state.autoDestroy) { // In case of duplex streams we need a way to detect // if the readable side is ready for autoDestroy as well var rState = stream._readableState; if (!rState || rState.autoDestroy && rState.endEmitted) { stream.destroy(); } } } } return need; } function endWritable(stream, state, cb) { state.ending = true; finishMaybe(stream, state); if (cb) { if (state.finished) process.nextTick(cb);else stream.once('finish', cb); } state.ended = true; stream.writable = false; } function onCorkedFinish(corkReq, state, err) { var entry = corkReq.entry; corkReq.entry = null; while (entry) { var cb = entry.callback; state.pendingcb--; cb(err); entry = entry.next; } // reuse the free corkReq. state.corkedRequestsFree.next = corkReq; } Object.defineProperty(Writable.prototype, 'destroyed', { // making it explicit this property is not enumerable // because otherwise some prototype manipulation in // userland will fail enumerable: false, get: function get() { if (this._writableState === undefined) { return false; } return this._writableState.destroyed; }, set: function set(value) { // we ignore the value if the stream // has not been initialized yet if (!this._writableState) { return; } // backward compatibility, the user is explicitly // managing destroyed this._writableState.destroyed = value; } }); Writable.prototype.destroy = destroyImpl.destroy; Writable.prototype._undestroy = destroyImpl.undestroy; Writable.prototype._destroy = function (err, cb) { cb(err); }; /* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("DuR2"), __webpack_require__("W2nU"))) /***/ }), /***/ "/MLu": /***/ (function(module, exports, __webpack_require__) { module.exports = __webpack_require__("cSWu").PassThrough /***/ }), /***/ "/OYm": /***/ (function(module, exports, __webpack_require__) { "use strict"; // Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit // persons to whom the Software is furnished to do so, subject to the // following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE // USE OR OTHER DEALINGS IN THE SOFTWARE. // a transform stream is a readable/writable stream where you do // something with the data. Sometimes it's called a "filter", // but that's not a great name for it, since that implies a thing where // some bits pass through, and others are simply ignored. (That would // be a valid example of a transform, of course.) // // While the output is causally related to the input, it's not a // necessarily symmetric or synchronous transformation. For example, // a zlib stream might take multiple plain-text writes(), and then // emit a single compressed chunk some time in the future. // // Here's how this works: // // The Transform stream has all the aspects of the readable and writable // stream classes. When you write(chunk), that calls _write(chunk,cb) // internally, and returns false if there's a lot of pending writes // buffered up. When you call read(), that calls _read(n) until // there's enough pending readable data buffered up. // // In a transform stream, the written data is placed in a buffer. When // _read(n) is called, it transforms the queued up data, calling the // buffered _write cb's as it consumes chunks. If consuming a single // written chunk would result in multiple output chunks, then the first // outputted bit calls the readcb, and subsequent chunks just go into // the read buffer, and will cause it to emit 'readable' if necessary. // // This way, back-pressure is actually determined by the reading side, // since _read has to be called to start processing a new chunk. However, // a pathological inflate type of transform can cause excessive buffering // here. For example, imagine a stream where every byte of input is // interpreted as an integer from 0-255, and then results in that many // bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in // 1kb of data being output. In this case, you could write a very small // amount of input, and end up with a very large amount of output. In // such a pathological inflating mechanism, there'd be no way to tell // the system to stop doing the transform. A single 4MB write could // cause the system to run out of memory. // // However, even in such a pathological case, only a single written chunk // would be consumed, and then the rest would wait (un-transformed) until // the results of the previous transformed chunk were consumed. module.exports = Transform; var _require$codes = __webpack_require__("3U89").codes, ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING, ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0; var Duplex = __webpack_require__("PhfM"); __webpack_require__("LC74")(Transform, Duplex); function afterTransform(er, data) { var ts = this._transformState; ts.transforming = false; var cb = ts.writecb; if (cb === null) { return this.emit('error', new ERR_MULTIPLE_CALLBACK()); } ts.writechunk = null; ts.writecb = null; if (data != null) // single equals check for both `null` and `undefined` this.push(data); cb(er); var rs = this._readableState; rs.reading = false; if (rs.needReadable || rs.length < rs.highWaterMark) { this._read(rs.highWaterMark); } } function Transform(options) { if (!(this instanceof Transform)) return new Transform(options); Duplex.call(this, options); this._transformState = { afterTransform: afterTransform.bind(this), needTransform: false, transforming: false, writecb: null, writechunk: null, writeencoding: null }; // start out asking for a readable event once data is transformed. this._readableState.needReadable = true; // we have implemented the _read method, and done the other things // that Readable wants before the first _read call, so unset the // sync guard flag. this._readableState.sync = false; if (options) { if (typeof options.transform === 'function') this._transform = options.transform; if (typeof options.flush === 'function') this._flush = options.flush; } // When the writable side finishes, then flush out anything remaining. this.on('prefinish', prefinish); } function prefinish() { var _this = this; if (typeof this._flush === 'function' && !this._readableState.destroyed) { this._flush(function (er, data) { done(_this, er, data); }); } else { done(this, null, null); } } Transform.prototype.push = function (chunk, encoding) { this._transformState.needTransform = false; return Duplex.prototype.push.call(this, chunk, encoding); }; // This is the part where you do stuff! // override this function in implementation classes. // 'chunk' is an input chunk. // // Call `push(newChunk)` to pass along transformed output // to the readable side. You may call 'push' zero or more times. // // Call `cb(err)` when you are done with this chunk. If you pass // an error, then that'll put the hurt on the whole operation. If you // never call cb(), then you'll never get another chunk. Transform.prototype._transform = function (chunk, encoding, cb) { cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()')); }; Transform.prototype._write = function (chunk, encoding, cb) { var ts = this._transformState; ts.writecb = cb; ts.writechunk = chunk; ts.writeencoding = encoding; if (!ts.transforming) { var rs = this._readableState; if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); } }; // Doesn't matter what the args are here. // _transform does all the work. // That we got here means that the readable side wants more data. Transform.prototype._read = function (n) { var ts = this._transformState; if (ts.writechunk !== null && !ts.transforming) { ts.transforming = true; this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); } else { // mark that we need a transform, so that any data that comes in // will get processed, now that we've asked for it. ts.needTransform = true; } }; Transform.prototype._destroy = function (err, cb) { Duplex.prototype._destroy.call(this, err, function (err2) { cb(err2); }); }; function done(stream, er, data) { if (er) return stream.emit('error', er); if (data != null) // single equals check for both `null` and `undefined` stream.push(data); // TODO(BridgeAR): Write a test for these two error cases // if there's nothing in the write buffer, then that means // that nothing more will ever be provided if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0(); if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING(); return stream.push(null); } /***/ }), /***/ "/TTR": /***/ (function(module, exports, __webpack_require__) { // style-loader: Adds some css to the DOM by adding a