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20 lines
7.2 KiB
20 lines
7.2 KiB
export function applyPolyfill(window, document) {/*! |
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whatwg-fetch, 2.0.3 |
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https://github.com/github/fetch |
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Copyright (c) 2014-2016 GitHub, Inc. - MIT License |
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*/ |
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(function(e){function l(a){"string"!==typeof a&&(a=String(a));if(/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(a))throw new TypeError("Invalid character in header field name");return a.toLowerCase()}function q(a){"string"!==typeof a&&(a=String(a));return a}function n(a){var b={next:function(){var b=a.shift();return{done:void 0===b,value:b}}};g.iterable&&(b[Symbol.iterator]=function(){return b});return b}function d(a){this.map={};a instanceof d?a.forEach(function(a,c){this.append(c,a)},this):Array.isArray(a)? |
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a.forEach(function(a){this.append(a[0],a[1])},this):a&&Object.getOwnPropertyNames(a).forEach(function(b){this.append(b,a[b])},this)}function p(a){if(a.bodyUsed)return Promise.reject(new TypeError("Already read"));a.bodyUsed=!0}function r(a){return new Promise(function(b,c){a.onload=function(){b(a.result)};a.onerror=function(){c(a.error)}})}function w(a){var b=new FileReader,c=r(b);b.readAsArrayBuffer(a);return c}function x(a){a=new Uint8Array(a);for(var b=Array(a.length),c=0;c<a.length;c++)b[c]=String.fromCharCode(a[c]); |
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return b.join("")}function t(a){if(a.slice)return a.slice(0);var b=new Uint8Array(a.byteLength);b.set(new Uint8Array(a));return b.buffer}function u(){this.bodyUsed=!1;this._initBody=function(a){if(this._bodyInit=a)if("string"===typeof a)this._bodyText=a;else if(g.blob&&Blob.prototype.isPrototypeOf(a))this._bodyBlob=a;else if(g.formData&&FormData.prototype.isPrototypeOf(a))this._bodyFormData=a;else if(g.searchParams&&URLSearchParams.prototype.isPrototypeOf(a))this._bodyText=a.toString();else if(g.arrayBuffer&& |
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g.blob&&y(a))this._bodyArrayBuffer=t(a.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer]);else if(g.arrayBuffer&&(ArrayBuffer.prototype.isPrototypeOf(a)||z(a)))this._bodyArrayBuffer=t(a);else throw Error("unsupported BodyInit type");else this._bodyText="";this.headers.get("content-type")||("string"===typeof a?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):g.searchParams&&URLSearchParams.prototype.isPrototypeOf(a)&& |
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this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))};g.blob&&(this.blob=function(){var a=p(this);if(a)return a;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(new Blob([this._bodyArrayBuffer]));if(this._bodyFormData)throw Error("could not read FormData body as blob");return Promise.resolve(new Blob([this._bodyText]))},this.arrayBuffer=function(){return this._bodyArrayBuffer?p(this)||Promise.resolve(this._bodyArrayBuffer): |
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this.blob().then(w)});this.text=function(){var a=p(this);if(a)return a;if(this._bodyBlob){a=this._bodyBlob;var b=new FileReader,c=r(b);b.readAsText(a);return c}if(this._bodyArrayBuffer)return Promise.resolve(x(this._bodyArrayBuffer));if(this._bodyFormData)throw Error("could not read FormData body as text");return Promise.resolve(this._bodyText)};g.formData&&(this.formData=function(){return this.text().then(A)});this.json=function(){return this.text().then(JSON.parse)};return this}function k(a,b){b= |
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b||{};var c=b.body;if(a instanceof k){if(a.bodyUsed)throw new TypeError("Already read");this.url=a.url;this.credentials=a.credentials;b.headers||(this.headers=new d(a.headers));this.method=a.method;this.mode=a.mode;c||null==a._bodyInit||(c=a._bodyInit,a.bodyUsed=!0)}else this.url=String(a);this.credentials=b.credentials||this.credentials||"omit";if(b.headers||!this.headers)this.headers=new d(b.headers);var v=b.method||this.method||"GET",g=v.toUpperCase();this.method=-1<B.indexOf(g)?g:v;this.mode= |
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b.mode||this.mode||null;this.referrer=null;if(("GET"===this.method||"HEAD"===this.method)&&c)throw new TypeError("Body not allowed for GET or HEAD requests");this._initBody(c)}function A(a){var b=new FormData;a.trim().split("&").forEach(function(a){if(a){var c=a.split("=");a=c.shift().replace(/\+/g," ");c=c.join("=").replace(/\+/g," ");b.append(decodeURIComponent(a),decodeURIComponent(c))}});return b}function C(a){var b=new d;a.replace(/\r?\n[\t ]+/g," ").split(/\r?\n/).forEach(function(a){var c= |
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a.split(":");if(a=c.shift().trim())c=c.join(":").trim(),b.append(a,c)});return b}function h(a,b){b||(b={});this.type="default";this.status=void 0===b.status?200:b.status;this.ok=200<=this.status&&300>this.status;this.statusText="statusText"in b?b.statusText:"OK";this.headers=new d(b.headers);this.url=b.url||"";this._initBody(a)}if(!e.fetch){var D="Symbol"in e&&"iterator"in Symbol,m;if(m="FileReader"in e&&"Blob"in e)try{new Blob,m=!0}catch(a){m=!1}var g={searchParams:"URLSearchParams"in e,iterable:D, |
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blob:m,formData:"FormData"in e,arrayBuffer:"ArrayBuffer"in e};if(g.arrayBuffer){var E="[object Int8Array];[object Uint8Array];[object Uint8ClampedArray];[object Int16Array];[object Uint16Array];[object Int32Array];[object Uint32Array];[object Float32Array];[object Float64Array]".split(";");var y=function(a){return a&&DataView.prototype.isPrototypeOf(a)};var z=ArrayBuffer.isView||function(a){return a&&-1<E.indexOf(Object.prototype.toString.call(a))}}d.prototype.append=function(a,b){a=l(a);b=q(b);var c= |
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this.map[a];this.map[a]=c?c+","+b:b};d.prototype["delete"]=function(a){delete this.map[l(a)]};d.prototype.get=function(a){a=l(a);return this.has(a)?this.map[a]:null};d.prototype.has=function(a){return this.map.hasOwnProperty(l(a))};d.prototype.set=function(a,b){this.map[l(a)]=q(b)};d.prototype.forEach=function(a,b){for(var c in this.map)this.map.hasOwnProperty(c)&&a.call(b,this.map[c],c,this)};d.prototype.keys=function(){var a=[];this.forEach(function(b,c){a.push(c)});return n(a)};d.prototype.values= |
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function(){var a=[];this.forEach(function(b){a.push(b)});return n(a)};d.prototype.entries=function(){var a=[];this.forEach(function(b,c){a.push([c,b])});return n(a)};g.iterable&&(d.prototype[Symbol.iterator]=d.prototype.entries);var B="DELETE GET HEAD OPTIONS POST PUT".split(" ");k.prototype.clone=function(){return new k(this,{body:this._bodyInit})};u.call(k.prototype);u.call(h.prototype);h.prototype.clone=function(){return new h(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new d(this.headers), |
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url:this.url})};h.error=function(){var a=new h(null,{status:0,statusText:""});a.type="error";return a};var F=[301,302,303,307,308];h.redirect=function(a,b){if(-1===F.indexOf(b))throw new RangeError("Invalid status code");return new h(null,{status:b,headers:{location:a}})};e.Headers=d;e.Request=k;e.Response=h;e.fetch=function(a,b){return new Promise(function(c,d){var e=new k(a,b),f=new XMLHttpRequest;f.onload=function(){var a={status:f.status,statusText:f.statusText,headers:C(f.getAllResponseHeaders()|| |
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"")};a.url="responseURL"in f?f.responseURL:a.headers.get("X-Request-URL");c(new h("response"in f?f.response:f.responseText,a))};f.onerror=function(){d(new TypeError("Network request failed"))};f.ontimeout=function(){d(new TypeError("Network request failed"))};f.open(e.method,e.url,!0);"include"===e.credentials?f.withCredentials=!0:"omit"===e.credentials&&(f.withCredentials=!1);"responseType"in f&&g.blob&&(f.responseType="blob");e.headers.forEach(function(a,b){f.setRequestHeader(b,a)});f.send("undefined"=== |
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typeof e._bodyInit?null:e._bodyInit)})};e.fetch.polyfill=!0}})("undefined"!==typeof self?self:window);} |