(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