de6c4ffa2bd9fd283610e28d0db2ec48607aab39d213a51aef248673a0a7e980

Source Code:

/*

 Copyright (c) 2014-2016 GitHub, Inc.

 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.
*/
(function(self){if(self.fetch)return;function normalizeName(name){if(typeof name!=="string")name=String(name);if(/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name))throw new TypeError("Invalid character in header field name");return name.toLowerCase()}function normalizeValue(value){if(typeof value!=="string")value=String(value);return value}function Headers(headers){this.map={};if(headers instanceof Headers)headers.forEach(function(value,name){this.append(name,value)},this);else if(headers)Object.getOwnPropertyNames(headers).forEach(function(name){this.append(name,
headers[name])},this)}Headers.prototype.append=function(name,value){name=normalizeName(name);value=normalizeValue(value);var list=this.map[name];if(!list){list=[];this.map[name]=list}list.push(value)};Headers.prototype["delete"]=function(name){delete this.map[normalizeName(name)]};Headers.prototype.get=function(name){var values=this.map[normalizeName(name)];return values?values[0]:null};Headers.prototype.getAll=function(name){return this.map[normalizeName(name)]||[]};Headers.prototype.has=function(name){return this.map.hasOwnProperty(normalizeName(name))};
Headers.prototype.set=function(name,value){this.map[normalizeName(name)]=[normalizeValue(value)]};Headers.prototype.forEach=function(callback,thisArg){Object.getOwnPropertyNames(this.map).forEach(function(name){this.map[name].forEach(function(value){callback.call(thisArg,value,name,this)},this)},this)};function consumed(body){if(body.bodyUsed)return Promise.reject(new TypeError("Already read"));body.bodyUsed=true}function fileReaderReady(reader){return new Promise(function(resolve,reject){reader.onload=
function(){resolve(reader.result)};reader.onerror=function(){reject(reader.error)}})}function readBlobAsArrayBuffer(blob){var reader=new FileReader;reader.readAsArrayBuffer(blob);return fileReaderReady(reader)}function readBlobAsText(blob){var reader=new FileReader;reader.readAsText(blob);return fileReaderReady(reader)}var support={blob:"FileReader"in self&&"Blob"in self&&function(){try{new Blob;return true}catch(e){return false}}(),formData:"FormData"in self,arrayBuffer:"ArrayBuffer"in self};function Body(){this.bodyUsed=
false;this._initBody=function(body){this._bodyInit=body;if(typeof body==="string")this._bodyText=body;else if(support.blob&&Blob.prototype.isPrototypeOf(body))this._bodyBlob=body;else if(support.formData&&FormData.prototype.isPrototypeOf(body))this._bodyFormData=body;else if(!body)this._bodyText="";else if(support.arrayBuffer&&ArrayBuffer.prototype.isPrototypeOf(body));else throw new Error("unsupported BodyInit type");if(!this.headers.get("content-type"))if(typeof body==="string")this.headers.set("content-type",
"text/plain;charset=UTF-8");else if(this._bodyBlob&&this._bodyBlob.type)this.headers.set("content-type",this._bodyBlob.type)};if(support.blob){this.blob=function(){var rejected=consumed(this);if(rejected)return rejected;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);else if(this._bodyFormData)throw new Error("could not read FormData body as blob");else return Promise.resolve(new Blob([this._bodyText]))};this.arrayBuffer=function(){return this.blob().then(readBlobAsArrayBuffer)};this.text=
function(){var rejected=consumed(this);if(rejected)return rejected;if(this._bodyBlob)return readBlobAsText(this._bodyBlob);else if(this._bodyFormData)throw new Error("could not read FormData body as text");else return Promise.resolve(this._bodyText)}}else this.text=function(){var rejected=consumed(this);return rejected?rejected:Promise.resolve(this._bodyText)};if(support.formData)this.formData=function(){return this.text().then(decode)};this.json=function(){return this.text().then(JSON.parse)};return this}
var methods=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function normalizeMethod(method){var upcased=method.toUpperCase();return methods.indexOf(upcased)>-1?upcased:method}function Request(input,options){options=options||{};var body=options.body;if(Request.prototype.isPrototypeOf(input)){if(input.bodyUsed)throw new TypeError("Already read");this.url=input.url;this.credentials=input.credentials;if(!options.headers)this.headers=new Headers(input.headers);this.method=input.method;this.mode=input.mode;
if(!body){body=input._bodyInit;input.bodyUsed=true}}else this.url=input;this.credentials=options.credentials||this.credentials||"omit";if(options.headers||!this.headers)this.headers=new Headers(options.headers);this.method=normalizeMethod(options.method||this.method||"GET");this.mode=options.mode||this.mode||null;this.referrer=null;if((this.method==="GET"||this.method==="HEAD")&&body)throw new TypeError("Body not allowed for GET or HEAD requests");this._initBody(body)}Request.prototype.clone=function(){return new Request(this)};
function decode(body){var form=new FormData;body.trim().split("&").forEach(function(bytes){if(bytes){var split=bytes.split("=");var name=split.shift().replace(/\+/g," ");var value=split.join("=").replace(/\+/g," ");form.append(decodeURIComponent(name),decodeURIComponent(value))}});return form}function headers(xhr){var head=new Headers;var pairs=xhr.getAllResponseHeaders().trim().split("\n");pairs.forEach(function(header){var split=header.trim().split(":");var key=split.shift().trim();var value=split.join(":").trim();
head.append(key,value)});return head}Body.call(Request.prototype);function Response(bodyInit,options){if(!options)options={};this.type="default";this.status=options.status;this.ok=this.status>=200&&this.status<300;this.statusText=options.statusText;this.headers=options.headers instanceof Headers?options.headers:new Headers(options.headers);this.url=options.url||"";this._initBody(bodyInit)}Body.call(Response.prototype);Response.prototype.clone=function(){return new Response(this._bodyInit,{status:this.status,
statusText:this.statusText,headers:new Headers(this.headers),url:this.url})};Response.error=function(){var response=new Response(null,{status:0,statusText:""});response.type="error";return response};var redirectStatuses=[301,302,303,307,308];Response.redirect=function(url,status){if(redirectStatuses.indexOf(status)===-1)throw new RangeError("Invalid status code");return new Response(null,{status:status,headers:{location:url}})};self.Headers=Headers;self.Request=Request;self.Response=Response;self.fetch=
function(input,init){return new Promise(function(resolve,reject){var request;if(Request.prototype.isPrototypeOf(input)&&!init)request=input;else request=new Request(input,init);var xhr=new XMLHttpRequest;function responseURL(){if("responseURL"in xhr)return xhr.responseURL;if(/^X-Request-URL:/m.test(xhr.getAllResponseHeaders()))return xhr.getResponseHeader("X-Request-URL");return}xhr.onload=function(){var status=xhr.status===1223?204:xhr.status;if(status<100||status>599){reject(new TypeError("Network request failed"));
return}var options={status:status,statusText:xhr.statusText,headers:headers(xhr),url:responseURL()};var body="response"in xhr?xhr.response:xhr.responseText;resolve(new Response(body,options))};xhr.onerror=function(){reject(new TypeError("Network request failed"))};xhr.open(request.method,request.url,true);if(request.credentials==="include")xhr.withCredentials=true;if("responseType"in xhr&&support.blob)xhr.responseType="blob";request.headers.forEach(function(value,name){xhr.setRequestHeader(name,value)});
xhr.send(typeof request._bodyInit==="undefined"?null:request._bodyInit)})};self.fetch.polyfill=true})(typeof self!=="undefined"?self:this);