WordPress/wp-includes/js/dist/vendor/wp-polyfill-fetch.min.js

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!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.WHATWGFetch={})}(this,function(a){"use strict";var e,r,h="undefined"!=typeof globalThis&&globalThis||"undefined"!=typeof self&&self||void 0!==h&&h,o="URLSearchParams"in h,n="Symbol"in h&&"iterator"in Symbol,u="FileReader"in h&&"Blob"in h&&function(){try{return new Blob,!0}catch(t){return!1}}(),i="FormData"in h,f="ArrayBuffer"in h;function s(t){if("string"!=typeof t&&(t=String(t)),/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(t)||""===t)throw new TypeError('Invalid character in header field name: "'+t+'"');return t.toLowerCase()}function c(t){return t="string"!=typeof t?String(t):t}function t(e){var t={next:function(){var t=e.shift();return{done:void 0===t,value:t}}};return n&&(t[Symbol.iterator]=function(){return t}),t}function d(e){this.map={},e instanceof d?e.forEach(function(t,e){this.append(e,t)},this):Array.isArray(e)?e.forEach(function(t){this.append(t[0],t[1])},this):e&&Object.getOwnPropertyNames(e).forEach(function(t){this.append(t,e[t])},this)}function y(t){if(t.bodyUsed)return Promise.reject(new TypeError("Already read"));t.bodyUsed=!0}function p(r){return new Promise(function(t,e){r.onload=function(){t(r.result)},r.onerror=function(){e(r.error)}})}function l(t){var e=new FileReader,r=p(e);return e.readAsArrayBuffer(t),r}function b(t){if(t.slice)return t.slice(0);var e=new Uint8Array(t.byteLength);return e.set(new Uint8Array(t)),e.buffer}function m(){return this.bodyUsed=!1,this._initBody=function(t){var e;this.bodyUsed=this.bodyUsed,(this._bodyInit=t)?"string"==typeof t?this._bodyText=t:u&&Blob.prototype.isPrototypeOf(t)?this._bodyBlob=t:i&&FormData.prototype.isPrototypeOf(t)?this._bodyFormData=t:o&&URLSearchParams.prototype.isPrototypeOf(t)?this._bodyText=t.toString():f&&u&&((e=t)&&DataView.prototype.isPrototypeOf(e))?(this._bodyArrayBuffer=b(t.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer])):f&&(ArrayBuffer.prototype.isPrototypeOf(t)||r(t))?this._bodyArrayBuffer=b(t):this._bodyText=t=Object.prototype.toString.call(t):this._bodyText="",this.headers.get("content-type")||("string"==typeof t?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):o&&URLSearchParams.prototype.isPrototypeOf(t)&&this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))},u&&(this.blob=function(){var t=y(this);if(t)return t;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(){if(this._bodyArrayBuffer){var t=y(this);return t?t:ArrayBuffer.isView(this._bodyArrayBuffer)?Promise.resolve(this._bodyArrayBuffer.buffer.slice(this._bodyArrayBuffer.byteOffset,this._bodyArrayBuffer.byteOffset+this._bodyArrayBuffer.byteLength)):Promise.resolve(this._bodyArrayBuffer)}return this.blob().then(l)}),this.text=function(){var t,e,r=y(this);if(r)return r;if(this._bodyBlob)return t=this._bodyBlob,e=new FileReader,r=p(e),e.readAsText(t),r;if(this._bodyArrayBuffer)return Promise.resolve(function(t){for(var e=new Uint8Array(t),r=new Array(e.length),o=0;o<e.length;o++)r[o]=String.fromCharCode(e[o]);return r.join("")}(this._bodyArrayBuffer));if(this._bodyFormData)throw new Error("could not read FormData body as text");return Promise.resolve(this._bodyText)},i&&(this.formData=function(){return this.text().then(T)}),this.json=function(){return this.text().then(JSON.parse)},this}f&&(e=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]"],r=ArrayBuffer.isView||function(t){return t&&-1<e.indexOf(Object.prototype.toString.call(t))}),d.prototype.append=function(t,e){t=s(t),e=c(e);var r=this.map[t];this.map[t]=r?r+",