jellyfin-web/dashboard-ui/bower_components/fetch/fetch.js

!function(self){"use strict";function normalizeName(name){if("string"!=typeof name&&(name=String(name)),/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name))throw new TypeError("Invalid character in header field name");return name.toLowerCase()}function normalizeValue(value){return"string"!=typeof value&&(value=String(value)),value}function iteratorFor(items){var iterator={next:function(){var value=items.shift();return{done:void 0===value,value:value}}};return support.iterable&&(iterator[Symbol.iterator]=function(){return iterator}),iterator}function Headers(headers){this.map={},headers instanceof Headers?headers.forEach(function(value,name){this.append(name,value)},this):headers&&Object.getOwnPropertyNames(headers).forEach(function(name){this.append(name,headers[name])},this)}function consumed(body){return body.bodyUsed?Promise.reject(new TypeError("Already read")):void(body.bodyUsed=!0)}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,promise=fileReaderReady(reader);return reader.readAsArrayBuffer(blob),promise}function readBlobAsText(blob){var reader=new FileReader,promise=fileReaderReady(reader);return reader.readAsText(blob),promise}function readArrayBufferAsText(buf){for(var view=new Uint8Array(buf),chars=new Array(view.length),i=0;i<view.length;i++)chars[i]=String.fromCharCode(view[i]);return chars.join("")}function bufferClone(buf){if(buf.slice)return buf.slice(0);var view=new Uint8Array(buf.byteLength);return view.set(new Uint8Array(buf)),view.buffer}function Body(){return this.bodyUsed=!1,this._initBody=function(body){if(this._bodyInit=body,body)if("string"==typeof body)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(support.searchParams&&URLSearchParams.prototype.isPrototypeOf(body))this._bodyText=body.toString();else if(support.arrayBuffer&&support.blob&&isDataView(body))this._bodyArrayBuffer=bufferClone(body.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer]);else{if(!support.arrayBuffer||!ArrayBuffer.prototype.isPrototypeOf(body)&&!isArrayBufferView(body))throw new Error("unsupported BodyInit type");this._bodyArrayBuffer=bufferClone(body)}else this._bodyText="";this.headers.get("content-type")||("string"==typeof body?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):support.searchParams&&URLSearchParams.prototype.isPrototypeOf(body)&&this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))},support.blob&&(this.blob=function(){var rejected=consumed(this);if(rejected)return rejected;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(new Blob([this._bodyArrayBuffer]));if(this._bodyFormData)throw new Error("could not read FormData body as blob");return Promise.resolve(new Blob([this._bodyText]))},this.arrayBuffer=function(){return this._bodyArrayBuffer?consumed(this)||Promise.resolve(this._bodyArrayBuffer):this.blob().then(readBlobAsArrayBuffer)}),this.text=function(){var rejected=consumed(this);if(rejected)return rejected;if(this._bodyBlob)return readBlobAsText(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer));if(this._bodyFormData)throw new Error("could not read FormData body as text");return Promise.resolve(this._bodyText)},support.formData&&(this.formData=function(){return this.text().then(decode)}),this.json=function(){return this.text().then(JSON.parse)},this}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("string"==typeof input)this.url=input;else{if(input.bodyUsed)throw new TypeError("Already read");this.url=input.url,this.credentials=input.credentials,options.headers||(this.headers=new Headers(input.headers)),this.method=input.method,this.mode=input.mode,body||null==input._bodyInit||(body=input._bodyInit,input.bodyUsed=!0)}if(this.credentials=options.credentials||this.credentials||"omit",!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,("GET"===this.method||"HEAD"===this.method)&&body)throw new TypeError("Body not allowed for GET or HEAD requests");this._initBody(body)}function decode(body){var form=new FormData;return body.trim().split("&").forEach(function(bytes){if(bytes){var split=bytes.split("="),name=split.shift().replace(/\+/g," "),value=split.join("=").replace(/\+/g," ");form.append(decodeURIComponent(name),decodeURIComponent(value))}}),form}function parseHeaders(rawHeaders){var headers=new Headers;return rawHeaders.split("\r\n").forEach(function(line){var parts=line.split(":"),key=parts.shift().trim();if(key){var value=parts.join(":").trim();headers.append(key,value)}}),headers}function Response(bodyInit,options){options||(options={}),this.type="default",this.status="status"in options?options.status:200,this.ok=this.status>=200&&this.status<300,this.statusText="statusText"in options?options.statusText:"OK",this.headers=new Headers(options.headers),this.url=options.url||"",this._initBody(bodyInit)}if(!self.fetch){var support={searchParams:"URLSearchParams"in self,iterable:"Symbol"in self&&"iterator"in Symbol,blob:"FileReader"in self&&"Blob"in self&&function(){try{return new Blob,!0}catch(e){return!1}}(),formData:"FormData"in self,arrayBuffer:"ArrayBuffer"in self};if(support.arrayBuffer)var viewClasses=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]"],isDataView=function(obj){return obj&&DataView.prototype.isPrototypeOf(obj)},isArrayBufferView=ArrayBuffer.isView||function(obj){return obj&&viewClasses.indexOf(Object.prototype.toString.call(obj))>-1};Headers.prototype.append=function(name,value){name=normalizeName(name),value=normalizeValue(value);var list=this.map[name];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)},Headers.prototype.keys=function(){var items=[];return this.forEach(function(value,name){items.push(name)}),iteratorFor(items)},Headers.prototype.values=function(){var items=[];return this.forEach(function(value){items.push(value)}),iteratorFor(items)},Headers.prototype.entries=function(){var items=[];return this.forEach(function(value,name){items.push([name,value])}),iteratorFor(items)},support.iterable&&(Headers.prototype[Symbol.iterator]=Headers.prototype.entries);var methods=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];Request.prototype.clone=function(){return new Request(this,{body:this._bodyInit})},Body.call(Request.prototype),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:""});return response.type="error",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=new Request(input,init),xhr=new XMLHttpRequest;xhr.onload=function(){var options={status:xhr.status,statusText:xhr.statusText,headers:parseHeaders(xhr.getAllResponseHeaders()||"")};options.url="responseURL"in xhr?xhr.responseURL:options.headers.get("X-Request-URL");var body="response"in xhr?xhr.response:xhr.responseText;resolve(new Response(body,options))},xhr.onerror=function(){reject(new TypeError("Network request failed"))},xhr.ontimeout=function(){reject(new TypeError("Network request failed"))},xhr.open(request.method,request.url,!0),"include"===request.credentials&&(xhr.withCredentials=!0),"responseType"in xhr&&support.blob&&(xhr.responseType="blob"),request.headers.forEach(function(value,name){xhr.setRequestHeader(name,value)}),xhr.send("undefined"==typeof request._bodyInit?null:request._bodyInit)})},self.fetch.polyfill=!0}}("undefined"!=typeof self?self:this);