3765 lines
99 KiB
JavaScript
3765 lines
99 KiB
JavaScript
// Axios v1.1.3 Copyright (c) 2022 Matt Zabriskie and contributors
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'use strict';
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const FormData$1 = require('form-data');
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const url = require('url');
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const proxyFromEnv = require('proxy-from-env');
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const http = require('http');
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const https = require('https');
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const followRedirects = require('follow-redirects');
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const zlib = require('zlib');
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const stream = require('stream');
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const EventEmitter = require('events');
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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const FormData__default = /*#__PURE__*/_interopDefaultLegacy(FormData$1);
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const url__default = /*#__PURE__*/_interopDefaultLegacy(url);
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const http__default = /*#__PURE__*/_interopDefaultLegacy(http);
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const https__default = /*#__PURE__*/_interopDefaultLegacy(https);
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const followRedirects__default = /*#__PURE__*/_interopDefaultLegacy(followRedirects);
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const zlib__default = /*#__PURE__*/_interopDefaultLegacy(zlib);
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const stream__default = /*#__PURE__*/_interopDefaultLegacy(stream);
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const EventEmitter__default = /*#__PURE__*/_interopDefaultLegacy(EventEmitter);
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function bind(fn, thisArg) {
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return function wrap() {
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return fn.apply(thisArg, arguments);
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};
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}
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// utils is a library of generic helper functions non-specific to axios
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const {toString} = Object.prototype;
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const {getPrototypeOf} = Object;
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const kindOf = (cache => thing => {
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const str = toString.call(thing);
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return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());
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})(Object.create(null));
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const kindOfTest = (type) => {
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type = type.toLowerCase();
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return (thing) => kindOf(thing) === type
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};
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const typeOfTest = type => thing => typeof thing === type;
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/**
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* Determine if a value is an Array
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*
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* @param {Object} val The value to test
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*
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* @returns {boolean} True if value is an Array, otherwise false
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*/
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const {isArray} = Array;
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/**
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* Determine if a value is undefined
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if the value is undefined, otherwise false
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*/
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const isUndefined = typeOfTest('undefined');
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/**
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* Determine if a value is a Buffer
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a Buffer, otherwise false
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*/
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function isBuffer(val) {
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return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
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&& isFunction(val.constructor.isBuffer) && val.constructor.isBuffer(val);
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}
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/**
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* Determine if a value is an ArrayBuffer
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is an ArrayBuffer, otherwise false
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*/
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const isArrayBuffer = kindOfTest('ArrayBuffer');
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/**
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* Determine if a value is a view on an ArrayBuffer
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
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*/
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function isArrayBufferView(val) {
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let result;
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if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
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result = ArrayBuffer.isView(val);
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} else {
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result = (val) && (val.buffer) && (isArrayBuffer(val.buffer));
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}
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return result;
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}
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/**
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* Determine if a value is a String
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a String, otherwise false
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*/
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const isString = typeOfTest('string');
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/**
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* Determine if a value is a Function
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*
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* @param {*} val The value to test
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* @returns {boolean} True if value is a Function, otherwise false
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*/
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const isFunction = typeOfTest('function');
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/**
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* Determine if a value is a Number
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a Number, otherwise false
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*/
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const isNumber = typeOfTest('number');
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/**
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* Determine if a value is an Object
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*
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* @param {*} thing The value to test
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*
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* @returns {boolean} True if value is an Object, otherwise false
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*/
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const isObject = (thing) => thing !== null && typeof thing === 'object';
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/**
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* Determine if a value is a Boolean
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*
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* @param {*} thing The value to test
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* @returns {boolean} True if value is a Boolean, otherwise false
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*/
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const isBoolean = thing => thing === true || thing === false;
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/**
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* Determine if a value is a plain Object
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a plain Object, otherwise false
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*/
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const isPlainObject = (val) => {
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if (kindOf(val) !== 'object') {
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return false;
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}
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const prototype = getPrototypeOf(val);
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return (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in val) && !(Symbol.iterator in val);
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};
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/**
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* Determine if a value is a Date
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a Date, otherwise false
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*/
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const isDate = kindOfTest('Date');
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/**
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* Determine if a value is a File
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a File, otherwise false
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*/
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const isFile = kindOfTest('File');
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/**
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* Determine if a value is a Blob
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a Blob, otherwise false
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*/
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const isBlob = kindOfTest('Blob');
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/**
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* Determine if a value is a FileList
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a File, otherwise false
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*/
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const isFileList = kindOfTest('FileList');
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/**
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* Determine if a value is a Stream
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a Stream, otherwise false
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*/
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const isStream = (val) => isObject(val) && isFunction(val.pipe);
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/**
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* Determine if a value is a FormData
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*
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* @param {*} thing The value to test
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*
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* @returns {boolean} True if value is an FormData, otherwise false
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*/
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const isFormData = (thing) => {
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const pattern = '[object FormData]';
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return thing && (
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(typeof FormData === 'function' && thing instanceof FormData) ||
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toString.call(thing) === pattern ||
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(isFunction(thing.toString) && thing.toString() === pattern)
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);
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};
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/**
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* Determine if a value is a URLSearchParams object
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a URLSearchParams object, otherwise false
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*/
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const isURLSearchParams = kindOfTest('URLSearchParams');
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/**
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* Trim excess whitespace off the beginning and end of a string
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*
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* @param {String} str The String to trim
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*
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* @returns {String} The String freed of excess whitespace
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*/
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const trim = (str) => str.trim ?
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str.trim() : str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
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/**
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* Iterate over an Array or an Object invoking a function for each item.
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*
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* If `obj` is an Array callback will be called passing
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* the value, index, and complete array for each item.
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*
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* If 'obj' is an Object callback will be called passing
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* the value, key, and complete object for each property.
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*
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* @param {Object|Array} obj The object to iterate
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* @param {Function} fn The callback to invoke for each item
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*
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* @param {Boolean} [allOwnKeys = false]
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* @returns {void}
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*/
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function forEach(obj, fn, {allOwnKeys = false} = {}) {
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// Don't bother if no value provided
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if (obj === null || typeof obj === 'undefined') {
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return;
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}
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let i;
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let l;
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// Force an array if not already something iterable
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if (typeof obj !== 'object') {
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/*eslint no-param-reassign:0*/
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obj = [obj];
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}
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if (isArray(obj)) {
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// Iterate over array values
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for (i = 0, l = obj.length; i < l; i++) {
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fn.call(null, obj[i], i, obj);
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}
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} else {
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// Iterate over object keys
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const keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);
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const len = keys.length;
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let key;
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for (i = 0; i < len; i++) {
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key = keys[i];
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fn.call(null, obj[key], key, obj);
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}
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}
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}
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/**
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* Accepts varargs expecting each argument to be an object, then
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* immutably merges the properties of each object and returns result.
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*
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* When multiple objects contain the same key the later object in
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* the arguments list will take precedence.
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*
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* Example:
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*
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* ```js
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* var result = merge({foo: 123}, {foo: 456});
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* console.log(result.foo); // outputs 456
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* ```
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*
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* @param {Object} obj1 Object to merge
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*
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* @returns {Object} Result of all merge properties
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*/
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function merge(/* obj1, obj2, obj3, ... */) {
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const result = {};
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const assignValue = (val, key) => {
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if (isPlainObject(result[key]) && isPlainObject(val)) {
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result[key] = merge(result[key], val);
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} else if (isPlainObject(val)) {
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result[key] = merge({}, val);
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} else if (isArray(val)) {
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result[key] = val.slice();
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} else {
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result[key] = val;
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}
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};
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for (let i = 0, l = arguments.length; i < l; i++) {
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arguments[i] && forEach(arguments[i], assignValue);
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}
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return result;
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}
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/**
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* Extends object a by mutably adding to it the properties of object b.
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*
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* @param {Object} a The object to be extended
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* @param {Object} b The object to copy properties from
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* @param {Object} thisArg The object to bind function to
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*
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* @param {Boolean} [allOwnKeys]
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* @returns {Object} The resulting value of object a
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*/
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const extend = (a, b, thisArg, {allOwnKeys}= {}) => {
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forEach(b, (val, key) => {
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if (thisArg && isFunction(val)) {
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a[key] = bind(val, thisArg);
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} else {
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a[key] = val;
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}
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}, {allOwnKeys});
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return a;
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};
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/**
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* Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
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*
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* @param {string} content with BOM
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*
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* @returns {string} content value without BOM
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*/
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const stripBOM = (content) => {
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if (content.charCodeAt(0) === 0xFEFF) {
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content = content.slice(1);
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}
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return content;
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};
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/**
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* Inherit the prototype methods from one constructor into another
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* @param {function} constructor
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* @param {function} superConstructor
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* @param {object} [props]
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* @param {object} [descriptors]
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*
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* @returns {void}
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*/
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const inherits = (constructor, superConstructor, props, descriptors) => {
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constructor.prototype = Object.create(superConstructor.prototype, descriptors);
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constructor.prototype.constructor = constructor;
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Object.defineProperty(constructor, 'super', {
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value: superConstructor.prototype
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});
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props && Object.assign(constructor.prototype, props);
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};
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/**
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* Resolve object with deep prototype chain to a flat object
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* @param {Object} sourceObj source object
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* @param {Object} [destObj]
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* @param {Function|Boolean} [filter]
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* @param {Function} [propFilter]
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*
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* @returns {Object}
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*/
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const toFlatObject = (sourceObj, destObj, filter, propFilter) => {
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let props;
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let i;
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let prop;
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const merged = {};
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destObj = destObj || {};
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// eslint-disable-next-line no-eq-null,eqeqeq
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if (sourceObj == null) return destObj;
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do {
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props = Object.getOwnPropertyNames(sourceObj);
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i = props.length;
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while (i-- > 0) {
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prop = props[i];
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if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {
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destObj[prop] = sourceObj[prop];
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merged[prop] = true;
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}
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}
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sourceObj = filter !== false && getPrototypeOf(sourceObj);
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} while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);
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return destObj;
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};
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/**
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* Determines whether a string ends with the characters of a specified string
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*
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* @param {String} str
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* @param {String} searchString
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* @param {Number} [position= 0]
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*
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* @returns {boolean}
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*/
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const endsWith = (str, searchString, position) => {
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str = String(str);
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if (position === undefined || position > str.length) {
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position = str.length;
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}
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position -= searchString.length;
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const lastIndex = str.indexOf(searchString, position);
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return lastIndex !== -1 && lastIndex === position;
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};
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/**
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* Returns new array from array like object or null if failed
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*
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* @param {*} [thing]
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*
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* @returns {?Array}
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*/
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const toArray = (thing) => {
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if (!thing) return null;
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if (isArray(thing)) return thing;
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let i = thing.length;
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if (!isNumber(i)) return null;
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const arr = new Array(i);
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while (i-- > 0) {
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arr[i] = thing[i];
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}
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return arr;
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};
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/**
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* Checking if the Uint8Array exists and if it does, it returns a function that checks if the
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* thing passed in is an instance of Uint8Array
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*
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* @param {TypedArray}
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*
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* @returns {Array}
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*/
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// eslint-disable-next-line func-names
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const isTypedArray = (TypedArray => {
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// eslint-disable-next-line func-names
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return thing => {
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return TypedArray && thing instanceof TypedArray;
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};
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})(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));
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/**
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* For each entry in the object, call the function with the key and value.
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*
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* @param {Object<any, any>} obj - The object to iterate over.
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* @param {Function} fn - The function to call for each entry.
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*
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* @returns {void}
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*/
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const forEachEntry = (obj, fn) => {
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const generator = obj && obj[Symbol.iterator];
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const iterator = generator.call(obj);
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let result;
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while ((result = iterator.next()) && !result.done) {
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const pair = result.value;
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fn.call(obj, pair[0], pair[1]);
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}
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};
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/**
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* It takes a regular expression and a string, and returns an array of all the matches
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*
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* @param {string} regExp - The regular expression to match against.
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* @param {string} str - The string to search.
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*
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* @returns {Array<boolean>}
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*/
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const matchAll = (regExp, str) => {
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let matches;
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const arr = [];
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while ((matches = regExp.exec(str)) !== null) {
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arr.push(matches);
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}
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return arr;
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};
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/* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */
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const isHTMLForm = kindOfTest('HTMLFormElement');
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const toCamelCase = str => {
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return str.toLowerCase().replace(/[_-\s]([a-z\d])(\w*)/g,
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function replacer(m, p1, p2) {
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return p1.toUpperCase() + p2;
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}
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);
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};
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/* Creating a function that will check if an object has a property. */
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const hasOwnProperty = (({hasOwnProperty}) => (obj, prop) => hasOwnProperty.call(obj, prop))(Object.prototype);
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/**
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* Determine if a value is a RegExp object
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*
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* @param {*} val The value to test
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*
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* @returns {boolean} True if value is a RegExp object, otherwise false
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*/
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const isRegExp = kindOfTest('RegExp');
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const reduceDescriptors = (obj, reducer) => {
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const descriptors = Object.getOwnPropertyDescriptors(obj);
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const reducedDescriptors = {};
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forEach(descriptors, (descriptor, name) => {
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if (reducer(descriptor, name, obj) !== false) {
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reducedDescriptors[name] = descriptor;
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}
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});
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Object.defineProperties(obj, reducedDescriptors);
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};
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/**
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* Makes all methods read-only
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* @param {Object} obj
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*/
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const freezeMethods = (obj) => {
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reduceDescriptors(obj, (descriptor, name) => {
|
|
const value = obj[name];
|
|
|
|
if (!isFunction(value)) return;
|
|
|
|
descriptor.enumerable = false;
|
|
|
|
if ('writable' in descriptor) {
|
|
descriptor.writable = false;
|
|
return;
|
|
}
|
|
|
|
if (!descriptor.set) {
|
|
descriptor.set = () => {
|
|
throw Error('Can not read-only method \'' + name + '\'');
|
|
};
|
|
}
|
|
});
|
|
};
|
|
|
|
const toObjectSet = (arrayOrString, delimiter) => {
|
|
const obj = {};
|
|
|
|
const define = (arr) => {
|
|
arr.forEach(value => {
|
|
obj[value] = true;
|
|
});
|
|
};
|
|
|
|
isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));
|
|
|
|
return obj;
|
|
};
|
|
|
|
const noop = () => {};
|
|
|
|
const toFiniteNumber = (value, defaultValue) => {
|
|
value = +value;
|
|
return Number.isFinite(value) ? value : defaultValue;
|
|
};
|
|
|
|
const utils = {
|
|
isArray,
|
|
isArrayBuffer,
|
|
isBuffer,
|
|
isFormData,
|
|
isArrayBufferView,
|
|
isString,
|
|
isNumber,
|
|
isBoolean,
|
|
isObject,
|
|
isPlainObject,
|
|
isUndefined,
|
|
isDate,
|
|
isFile,
|
|
isBlob,
|
|
isRegExp,
|
|
isFunction,
|
|
isStream,
|
|
isURLSearchParams,
|
|
isTypedArray,
|
|
isFileList,
|
|
forEach,
|
|
merge,
|
|
extend,
|
|
trim,
|
|
stripBOM,
|
|
inherits,
|
|
toFlatObject,
|
|
kindOf,
|
|
kindOfTest,
|
|
endsWith,
|
|
toArray,
|
|
forEachEntry,
|
|
matchAll,
|
|
isHTMLForm,
|
|
hasOwnProperty,
|
|
hasOwnProp: hasOwnProperty, // an alias to avoid ESLint no-prototype-builtins detection
|
|
reduceDescriptors,
|
|
freezeMethods,
|
|
toObjectSet,
|
|
toCamelCase,
|
|
noop,
|
|
toFiniteNumber
|
|
};
|
|
|
|
/**
|
|
* Create an Error with the specified message, config, error code, request and response.
|
|
*
|
|
* @param {string} message The error message.
|
|
* @param {string} [code] The error code (for example, 'ECONNABORTED').
|
|
* @param {Object} [config] The config.
|
|
* @param {Object} [request] The request.
|
|
* @param {Object} [response] The response.
|
|
*
|
|
* @returns {Error} The created error.
|
|
*/
|
|
function AxiosError(message, code, config, request, response) {
|
|
Error.call(this);
|
|
|
|
if (Error.captureStackTrace) {
|
|
Error.captureStackTrace(this, this.constructor);
|
|
} else {
|
|
this.stack = (new Error()).stack;
|
|
}
|
|
|
|
this.message = message;
|
|
this.name = 'AxiosError';
|
|
code && (this.code = code);
|
|
config && (this.config = config);
|
|
request && (this.request = request);
|
|
response && (this.response = response);
|
|
}
|
|
|
|
utils.inherits(AxiosError, Error, {
|
|
toJSON: function toJSON() {
|
|
return {
|
|
// Standard
|
|
message: this.message,
|
|
name: this.name,
|
|
// Microsoft
|
|
description: this.description,
|
|
number: this.number,
|
|
// Mozilla
|
|
fileName: this.fileName,
|
|
lineNumber: this.lineNumber,
|
|
columnNumber: this.columnNumber,
|
|
stack: this.stack,
|
|
// Axios
|
|
config: this.config,
|
|
code: this.code,
|
|
status: this.response && this.response.status ? this.response.status : null
|
|
};
|
|
}
|
|
});
|
|
|
|
const prototype$1 = AxiosError.prototype;
|
|
const descriptors = {};
|
|
|
|
[
|
|
'ERR_BAD_OPTION_VALUE',
|
|
'ERR_BAD_OPTION',
|
|
'ECONNABORTED',
|
|
'ETIMEDOUT',
|
|
'ERR_NETWORK',
|
|
'ERR_FR_TOO_MANY_REDIRECTS',
|
|
'ERR_DEPRECATED',
|
|
'ERR_BAD_RESPONSE',
|
|
'ERR_BAD_REQUEST',
|
|
'ERR_CANCELED',
|
|
'ERR_NOT_SUPPORT',
|
|
'ERR_INVALID_URL'
|
|
// eslint-disable-next-line func-names
|
|
].forEach(code => {
|
|
descriptors[code] = {value: code};
|
|
});
|
|
|
|
Object.defineProperties(AxiosError, descriptors);
|
|
Object.defineProperty(prototype$1, 'isAxiosError', {value: true});
|
|
|
|
// eslint-disable-next-line func-names
|
|
AxiosError.from = (error, code, config, request, response, customProps) => {
|
|
const axiosError = Object.create(prototype$1);
|
|
|
|
utils.toFlatObject(error, axiosError, function filter(obj) {
|
|
return obj !== Error.prototype;
|
|
}, prop => {
|
|
return prop !== 'isAxiosError';
|
|
});
|
|
|
|
AxiosError.call(axiosError, error.message, code, config, request, response);
|
|
|
|
axiosError.cause = error;
|
|
|
|
axiosError.name = error.name;
|
|
|
|
customProps && Object.assign(axiosError, customProps);
|
|
|
|
return axiosError;
|
|
};
|
|
|
|
/**
|
|
* Determines if the given thing is a array or js object.
|
|
*
|
|
* @param {string} thing - The object or array to be visited.
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
function isVisitable(thing) {
|
|
return utils.isPlainObject(thing) || utils.isArray(thing);
|
|
}
|
|
|
|
/**
|
|
* It removes the brackets from the end of a string
|
|
*
|
|
* @param {string} key - The key of the parameter.
|
|
*
|
|
* @returns {string} the key without the brackets.
|
|
*/
|
|
function removeBrackets(key) {
|
|
return utils.endsWith(key, '[]') ? key.slice(0, -2) : key;
|
|
}
|
|
|
|
/**
|
|
* It takes a path, a key, and a boolean, and returns a string
|
|
*
|
|
* @param {string} path - The path to the current key.
|
|
* @param {string} key - The key of the current object being iterated over.
|
|
* @param {string} dots - If true, the key will be rendered with dots instead of brackets.
|
|
*
|
|
* @returns {string} The path to the current key.
|
|
*/
|
|
function renderKey(path, key, dots) {
|
|
if (!path) return key;
|
|
return path.concat(key).map(function each(token, i) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
token = removeBrackets(token);
|
|
return !dots && i ? '[' + token + ']' : token;
|
|
}).join(dots ? '.' : '');
|
|
}
|
|
|
|
/**
|
|
* If the array is an array and none of its elements are visitable, then it's a flat array.
|
|
*
|
|
* @param {Array<any>} arr - The array to check
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
function isFlatArray(arr) {
|
|
return utils.isArray(arr) && !arr.some(isVisitable);
|
|
}
|
|
|
|
const predicates = utils.toFlatObject(utils, {}, null, function filter(prop) {
|
|
return /^is[A-Z]/.test(prop);
|
|
});
|
|
|
|
/**
|
|
* If the thing is a FormData object, return true, otherwise return false.
|
|
*
|
|
* @param {unknown} thing - The thing to check.
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
function isSpecCompliant(thing) {
|
|
return thing && utils.isFunction(thing.append) && thing[Symbol.toStringTag] === 'FormData' && thing[Symbol.iterator];
|
|
}
|
|
|
|
/**
|
|
* Convert a data object to FormData
|
|
*
|
|
* @param {Object} obj
|
|
* @param {?Object} [formData]
|
|
* @param {?Object} [options]
|
|
* @param {Function} [options.visitor]
|
|
* @param {Boolean} [options.metaTokens = true]
|
|
* @param {Boolean} [options.dots = false]
|
|
* @param {?Boolean} [options.indexes = false]
|
|
*
|
|
* @returns {Object}
|
|
**/
|
|
|
|
/**
|
|
* It converts an object into a FormData object
|
|
*
|
|
* @param {Object<any, any>} obj - The object to convert to form data.
|
|
* @param {string} formData - The FormData object to append to.
|
|
* @param {Object<string, any>} options
|
|
*
|
|
* @returns
|
|
*/
|
|
function toFormData(obj, formData, options) {
|
|
if (!utils.isObject(obj)) {
|
|
throw new TypeError('target must be an object');
|
|
}
|
|
|
|
// eslint-disable-next-line no-param-reassign
|
|
formData = formData || new (FormData__default["default"] || FormData)();
|
|
|
|
// eslint-disable-next-line no-param-reassign
|
|
options = utils.toFlatObject(options, {
|
|
metaTokens: true,
|
|
dots: false,
|
|
indexes: false
|
|
}, false, function defined(option, source) {
|
|
// eslint-disable-next-line no-eq-null,eqeqeq
|
|
return !utils.isUndefined(source[option]);
|
|
});
|
|
|
|
const metaTokens = options.metaTokens;
|
|
// eslint-disable-next-line no-use-before-define
|
|
const visitor = options.visitor || defaultVisitor;
|
|
const dots = options.dots;
|
|
const indexes = options.indexes;
|
|
const _Blob = options.Blob || typeof Blob !== 'undefined' && Blob;
|
|
const useBlob = _Blob && isSpecCompliant(formData);
|
|
|
|
if (!utils.isFunction(visitor)) {
|
|
throw new TypeError('visitor must be a function');
|
|
}
|
|
|
|
function convertValue(value) {
|
|
if (value === null) return '';
|
|
|
|
if (utils.isDate(value)) {
|
|
return value.toISOString();
|
|
}
|
|
|
|
if (!useBlob && utils.isBlob(value)) {
|
|
throw new AxiosError('Blob is not supported. Use a Buffer instead.');
|
|
}
|
|
|
|
if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) {
|
|
return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
/**
|
|
* Default visitor.
|
|
*
|
|
* @param {*} value
|
|
* @param {String|Number} key
|
|
* @param {Array<String|Number>} path
|
|
* @this {FormData}
|
|
*
|
|
* @returns {boolean} return true to visit the each prop of the value recursively
|
|
*/
|
|
function defaultVisitor(value, key, path) {
|
|
let arr = value;
|
|
|
|
if (value && !path && typeof value === 'object') {
|
|
if (utils.endsWith(key, '{}')) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
key = metaTokens ? key : key.slice(0, -2);
|
|
// eslint-disable-next-line no-param-reassign
|
|
value = JSON.stringify(value);
|
|
} else if (
|
|
(utils.isArray(value) && isFlatArray(value)) ||
|
|
(utils.isFileList(value) || utils.endsWith(key, '[]') && (arr = utils.toArray(value))
|
|
)) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
key = removeBrackets(key);
|
|
|
|
arr.forEach(function each(el, index) {
|
|
!(utils.isUndefined(el) || el === null) && formData.append(
|
|
// eslint-disable-next-line no-nested-ternary
|
|
indexes === true ? renderKey([key], index, dots) : (indexes === null ? key : key + '[]'),
|
|
convertValue(el)
|
|
);
|
|
});
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (isVisitable(value)) {
|
|
return true;
|
|
}
|
|
|
|
formData.append(renderKey(path, key, dots), convertValue(value));
|
|
|
|
return false;
|
|
}
|
|
|
|
const stack = [];
|
|
|
|
const exposedHelpers = Object.assign(predicates, {
|
|
defaultVisitor,
|
|
convertValue,
|
|
isVisitable
|
|
});
|
|
|
|
function build(value, path) {
|
|
if (utils.isUndefined(value)) return;
|
|
|
|
if (stack.indexOf(value) !== -1) {
|
|
throw Error('Circular reference detected in ' + path.join('.'));
|
|
}
|
|
|
|
stack.push(value);
|
|
|
|
utils.forEach(value, function each(el, key) {
|
|
const result = !(utils.isUndefined(el) || el === null) && visitor.call(
|
|
formData, el, utils.isString(key) ? key.trim() : key, path, exposedHelpers
|
|
);
|
|
|
|
if (result === true) {
|
|
build(el, path ? path.concat(key) : [key]);
|
|
}
|
|
});
|
|
|
|
stack.pop();
|
|
}
|
|
|
|
if (!utils.isObject(obj)) {
|
|
throw new TypeError('data must be an object');
|
|
}
|
|
|
|
build(obj);
|
|
|
|
return formData;
|
|
}
|
|
|
|
/**
|
|
* It encodes a string by replacing all characters that are not in the unreserved set with
|
|
* their percent-encoded equivalents
|
|
*
|
|
* @param {string} str - The string to encode.
|
|
*
|
|
* @returns {string} The encoded string.
|
|
*/
|
|
function encode$1(str) {
|
|
const charMap = {
|
|
'!': '%21',
|
|
"'": '%27',
|
|
'(': '%28',
|
|
')': '%29',
|
|
'~': '%7E',
|
|
'%20': '+',
|
|
'%00': '\x00'
|
|
};
|
|
return encodeURIComponent(str).replace(/[!'()~]|%20|%00/g, function replacer(match) {
|
|
return charMap[match];
|
|
});
|
|
}
|
|
|
|
/**
|
|
* It takes a params object and converts it to a FormData object
|
|
*
|
|
* @param {Object<string, any>} params - The parameters to be converted to a FormData object.
|
|
* @param {Object<string, any>} options - The options object passed to the Axios constructor.
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
function AxiosURLSearchParams(params, options) {
|
|
this._pairs = [];
|
|
|
|
params && toFormData(params, this, options);
|
|
}
|
|
|
|
const prototype = AxiosURLSearchParams.prototype;
|
|
|
|
prototype.append = function append(name, value) {
|
|
this._pairs.push([name, value]);
|
|
};
|
|
|
|
prototype.toString = function toString(encoder) {
|
|
const _encode = encoder ? function(value) {
|
|
return encoder.call(this, value, encode$1);
|
|
} : encode$1;
|
|
|
|
return this._pairs.map(function each(pair) {
|
|
return _encode(pair[0]) + '=' + _encode(pair[1]);
|
|
}, '').join('&');
|
|
};
|
|
|
|
/**
|
|
* It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their
|
|
* URI encoded counterparts
|
|
*
|
|
* @param {string} val The value to be encoded.
|
|
*
|
|
* @returns {string} The encoded value.
|
|
*/
|
|
function encode(val) {
|
|
return encodeURIComponent(val).
|
|
replace(/%3A/gi, ':').
|
|
replace(/%24/g, '$').
|
|
replace(/%2C/gi, ',').
|
|
replace(/%20/g, '+').
|
|
replace(/%5B/gi, '[').
|
|
replace(/%5D/gi, ']');
|
|
}
|
|
|
|
/**
|
|
* Build a URL by appending params to the end
|
|
*
|
|
* @param {string} url The base of the url (e.g., http://www.google.com)
|
|
* @param {object} [params] The params to be appended
|
|
* @param {?object} options
|
|
*
|
|
* @returns {string} The formatted url
|
|
*/
|
|
function buildURL(url, params, options) {
|
|
/*eslint no-param-reassign:0*/
|
|
if (!params) {
|
|
return url;
|
|
}
|
|
|
|
const _encode = options && options.encode || encode;
|
|
|
|
const serializeFn = options && options.serialize;
|
|
|
|
let serializedParams;
|
|
|
|
if (serializeFn) {
|
|
serializedParams = serializeFn(params, options);
|
|
} else {
|
|
serializedParams = utils.isURLSearchParams(params) ?
|
|
params.toString() :
|
|
new AxiosURLSearchParams(params, options).toString(_encode);
|
|
}
|
|
|
|
if (serializedParams) {
|
|
const hashmarkIndex = url.indexOf("#");
|
|
|
|
if (hashmarkIndex !== -1) {
|
|
url = url.slice(0, hashmarkIndex);
|
|
}
|
|
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
|
|
}
|
|
|
|
return url;
|
|
}
|
|
|
|
class InterceptorManager {
|
|
constructor() {
|
|
this.handlers = [];
|
|
}
|
|
|
|
/**
|
|
* Add a new interceptor to the stack
|
|
*
|
|
* @param {Function} fulfilled The function to handle `then` for a `Promise`
|
|
* @param {Function} rejected The function to handle `reject` for a `Promise`
|
|
*
|
|
* @return {Number} An ID used to remove interceptor later
|
|
*/
|
|
use(fulfilled, rejected, options) {
|
|
this.handlers.push({
|
|
fulfilled,
|
|
rejected,
|
|
synchronous: options ? options.synchronous : false,
|
|
runWhen: options ? options.runWhen : null
|
|
});
|
|
return this.handlers.length - 1;
|
|
}
|
|
|
|
/**
|
|
* Remove an interceptor from the stack
|
|
*
|
|
* @param {Number} id The ID that was returned by `use`
|
|
*
|
|
* @returns {Boolean} `true` if the interceptor was removed, `false` otherwise
|
|
*/
|
|
eject(id) {
|
|
if (this.handlers[id]) {
|
|
this.handlers[id] = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear all interceptors from the stack
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
clear() {
|
|
if (this.handlers) {
|
|
this.handlers = [];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Iterate over all the registered interceptors
|
|
*
|
|
* This method is particularly useful for skipping over any
|
|
* interceptors that may have become `null` calling `eject`.
|
|
*
|
|
* @param {Function} fn The function to call for each interceptor
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
forEach(fn) {
|
|
utils.forEach(this.handlers, function forEachHandler(h) {
|
|
if (h !== null) {
|
|
fn(h);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
const transitionalDefaults = {
|
|
silentJSONParsing: true,
|
|
forcedJSONParsing: true,
|
|
clarifyTimeoutError: false
|
|
};
|
|
|
|
const URLSearchParams = url__default["default"].URLSearchParams;
|
|
|
|
const platform = {
|
|
isNode: true,
|
|
classes: {
|
|
URLSearchParams,
|
|
FormData: FormData__default["default"],
|
|
Blob: typeof Blob !== 'undefined' && Blob || null
|
|
},
|
|
protocols: [ 'http', 'https', 'file', 'data' ]
|
|
};
|
|
|
|
function toURLEncodedForm(data, options) {
|
|
return toFormData(data, new platform.classes.URLSearchParams(), Object.assign({
|
|
visitor: function(value, key, path, helpers) {
|
|
if (utils.isBuffer(value)) {
|
|
this.append(key, value.toString('base64'));
|
|
return false;
|
|
}
|
|
|
|
return helpers.defaultVisitor.apply(this, arguments);
|
|
}
|
|
}, options));
|
|
}
|
|
|
|
/**
|
|
* It takes a string like `foo[x][y][z]` and returns an array like `['foo', 'x', 'y', 'z']
|
|
*
|
|
* @param {string} name - The name of the property to get.
|
|
*
|
|
* @returns An array of strings.
|
|
*/
|
|
function parsePropPath(name) {
|
|
// foo[x][y][z]
|
|
// foo.x.y.z
|
|
// foo-x-y-z
|
|
// foo x y z
|
|
return utils.matchAll(/\w+|\[(\w*)]/g, name).map(match => {
|
|
return match[0] === '[]' ? '' : match[1] || match[0];
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Convert an array to an object.
|
|
*
|
|
* @param {Array<any>} arr - The array to convert to an object.
|
|
*
|
|
* @returns An object with the same keys and values as the array.
|
|
*/
|
|
function arrayToObject(arr) {
|
|
const obj = {};
|
|
const keys = Object.keys(arr);
|
|
let i;
|
|
const len = keys.length;
|
|
let key;
|
|
for (i = 0; i < len; i++) {
|
|
key = keys[i];
|
|
obj[key] = arr[key];
|
|
}
|
|
return obj;
|
|
}
|
|
|
|
/**
|
|
* It takes a FormData object and returns a JavaScript object
|
|
*
|
|
* @param {string} formData The FormData object to convert to JSON.
|
|
*
|
|
* @returns {Object<string, any> | null} The converted object.
|
|
*/
|
|
function formDataToJSON(formData) {
|
|
function buildPath(path, value, target, index) {
|
|
let name = path[index++];
|
|
const isNumericKey = Number.isFinite(+name);
|
|
const isLast = index >= path.length;
|
|
name = !name && utils.isArray(target) ? target.length : name;
|
|
|
|
if (isLast) {
|
|
if (utils.hasOwnProp(target, name)) {
|
|
target[name] = [target[name], value];
|
|
} else {
|
|
target[name] = value;
|
|
}
|
|
|
|
return !isNumericKey;
|
|
}
|
|
|
|
if (!target[name] || !utils.isObject(target[name])) {
|
|
target[name] = [];
|
|
}
|
|
|
|
const result = buildPath(path, value, target[name], index);
|
|
|
|
if (result && utils.isArray(target[name])) {
|
|
target[name] = arrayToObject(target[name]);
|
|
}
|
|
|
|
return !isNumericKey;
|
|
}
|
|
|
|
if (utils.isFormData(formData) && utils.isFunction(formData.entries)) {
|
|
const obj = {};
|
|
|
|
utils.forEachEntry(formData, (name, value) => {
|
|
buildPath(parsePropPath(name), value, obj, 0);
|
|
});
|
|
|
|
return obj;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Resolve or reject a Promise based on response status.
|
|
*
|
|
* @param {Function} resolve A function that resolves the promise.
|
|
* @param {Function} reject A function that rejects the promise.
|
|
* @param {object} response The response.
|
|
*
|
|
* @returns {object} The response.
|
|
*/
|
|
function settle(resolve, reject, response) {
|
|
const validateStatus = response.config.validateStatus;
|
|
if (!response.status || !validateStatus || validateStatus(response.status)) {
|
|
resolve(response);
|
|
} else {
|
|
reject(new AxiosError(
|
|
'Request failed with status code ' + response.status,
|
|
[AxiosError.ERR_BAD_REQUEST, AxiosError.ERR_BAD_RESPONSE][Math.floor(response.status / 100) - 4],
|
|
response.config,
|
|
response.request,
|
|
response
|
|
));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Determines whether the specified URL is absolute
|
|
*
|
|
* @param {string} url The URL to test
|
|
*
|
|
* @returns {boolean} True if the specified URL is absolute, otherwise false
|
|
*/
|
|
function isAbsoluteURL(url) {
|
|
// A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
|
|
// RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
|
|
// by any combination of letters, digits, plus, period, or hyphen.
|
|
return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
|
|
}
|
|
|
|
/**
|
|
* Creates a new URL by combining the specified URLs
|
|
*
|
|
* @param {string} baseURL The base URL
|
|
* @param {string} relativeURL The relative URL
|
|
*
|
|
* @returns {string} The combined URL
|
|
*/
|
|
function combineURLs(baseURL, relativeURL) {
|
|
return relativeURL
|
|
? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
|
|
: baseURL;
|
|
}
|
|
|
|
/**
|
|
* Creates a new URL by combining the baseURL with the requestedURL,
|
|
* only when the requestedURL is not already an absolute URL.
|
|
* If the requestURL is absolute, this function returns the requestedURL untouched.
|
|
*
|
|
* @param {string} baseURL The base URL
|
|
* @param {string} requestedURL Absolute or relative URL to combine
|
|
*
|
|
* @returns {string} The combined full path
|
|
*/
|
|
function buildFullPath(baseURL, requestedURL) {
|
|
if (baseURL && !isAbsoluteURL(requestedURL)) {
|
|
return combineURLs(baseURL, requestedURL);
|
|
}
|
|
return requestedURL;
|
|
}
|
|
|
|
const VERSION = "1.1.3";
|
|
|
|
/**
|
|
* A `CanceledError` is an object that is thrown when an operation is canceled.
|
|
*
|
|
* @param {string=} message The message.
|
|
* @param {Object=} config The config.
|
|
* @param {Object=} request The request.
|
|
*
|
|
* @returns {CanceledError} The created error.
|
|
*/
|
|
function CanceledError(message, config, request) {
|
|
// eslint-disable-next-line no-eq-null,eqeqeq
|
|
AxiosError.call(this, message == null ? 'canceled' : message, AxiosError.ERR_CANCELED, config, request);
|
|
this.name = 'CanceledError';
|
|
}
|
|
|
|
utils.inherits(CanceledError, AxiosError, {
|
|
__CANCEL__: true
|
|
});
|
|
|
|
function parseProtocol(url) {
|
|
const match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
|
|
return match && match[1] || '';
|
|
}
|
|
|
|
const DATA_URL_PATTERN = /^(?:([^;]+);)?(?:[^;]+;)?(base64|),([\s\S]*)$/;
|
|
|
|
/**
|
|
* Parse data uri to a Buffer or Blob
|
|
*
|
|
* @param {String} uri
|
|
* @param {?Boolean} asBlob
|
|
* @param {?Object} options
|
|
* @param {?Function} options.Blob
|
|
*
|
|
* @returns {Buffer|Blob}
|
|
*/
|
|
function fromDataURI(uri, asBlob, options) {
|
|
const _Blob = options && options.Blob || platform.classes.Blob;
|
|
const protocol = parseProtocol(uri);
|
|
|
|
if (asBlob === undefined && _Blob) {
|
|
asBlob = true;
|
|
}
|
|
|
|
if (protocol === 'data') {
|
|
uri = protocol.length ? uri.slice(protocol.length + 1) : uri;
|
|
|
|
const match = DATA_URL_PATTERN.exec(uri);
|
|
|
|
if (!match) {
|
|
throw new AxiosError('Invalid URL', AxiosError.ERR_INVALID_URL);
|
|
}
|
|
|
|
const mime = match[1];
|
|
const isBase64 = match[2];
|
|
const body = match[3];
|
|
const buffer = Buffer.from(decodeURIComponent(body), isBase64 ? 'base64' : 'utf8');
|
|
|
|
if (asBlob) {
|
|
if (!_Blob) {
|
|
throw new AxiosError('Blob is not supported', AxiosError.ERR_NOT_SUPPORT);
|
|
}
|
|
|
|
return new _Blob([buffer], {type: mime});
|
|
}
|
|
|
|
return buffer;
|
|
}
|
|
|
|
throw new AxiosError('Unsupported protocol ' + protocol, AxiosError.ERR_NOT_SUPPORT);
|
|
}
|
|
|
|
// RawAxiosHeaders whose duplicates are ignored by node
|
|
// c.f. https://nodejs.org/api/http.html#http_message_headers
|
|
const ignoreDuplicateOf = utils.toObjectSet([
|
|
'age', 'authorization', 'content-length', 'content-type', 'etag',
|
|
'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
|
|
'last-modified', 'location', 'max-forwards', 'proxy-authorization',
|
|
'referer', 'retry-after', 'user-agent'
|
|
]);
|
|
|
|
/**
|
|
* Parse headers into an object
|
|
*
|
|
* ```
|
|
* Date: Wed, 27 Aug 2014 08:58:49 GMT
|
|
* Content-Type: application/json
|
|
* Connection: keep-alive
|
|
* Transfer-Encoding: chunked
|
|
* ```
|
|
*
|
|
* @param {String} rawHeaders Headers needing to be parsed
|
|
*
|
|
* @returns {Object} Headers parsed into an object
|
|
*/
|
|
const parseHeaders = rawHeaders => {
|
|
const parsed = {};
|
|
let key;
|
|
let val;
|
|
let i;
|
|
|
|
rawHeaders && rawHeaders.split('\n').forEach(function parser(line) {
|
|
i = line.indexOf(':');
|
|
key = line.substring(0, i).trim().toLowerCase();
|
|
val = line.substring(i + 1).trim();
|
|
|
|
if (!key || (parsed[key] && ignoreDuplicateOf[key])) {
|
|
return;
|
|
}
|
|
|
|
if (key === 'set-cookie') {
|
|
if (parsed[key]) {
|
|
parsed[key].push(val);
|
|
} else {
|
|
parsed[key] = [val];
|
|
}
|
|
} else {
|
|
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
|
|
}
|
|
});
|
|
|
|
return parsed;
|
|
};
|
|
|
|
const $internals = Symbol('internals');
|
|
const $defaults = Symbol('defaults');
|
|
|
|
function normalizeHeader(header) {
|
|
return header && String(header).trim().toLowerCase();
|
|
}
|
|
|
|
function normalizeValue(value) {
|
|
if (value === false || value == null) {
|
|
return value;
|
|
}
|
|
|
|
return utils.isArray(value) ? value.map(normalizeValue) : String(value);
|
|
}
|
|
|
|
function parseTokens(str) {
|
|
const tokens = Object.create(null);
|
|
const tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
|
|
let match;
|
|
|
|
while ((match = tokensRE.exec(str))) {
|
|
tokens[match[1]] = match[2];
|
|
}
|
|
|
|
return tokens;
|
|
}
|
|
|
|
function matchHeaderValue(context, value, header, filter) {
|
|
if (utils.isFunction(filter)) {
|
|
return filter.call(this, value, header);
|
|
}
|
|
|
|
if (!utils.isString(value)) return;
|
|
|
|
if (utils.isString(filter)) {
|
|
return value.indexOf(filter) !== -1;
|
|
}
|
|
|
|
if (utils.isRegExp(filter)) {
|
|
return filter.test(value);
|
|
}
|
|
}
|
|
|
|
function formatHeader(header) {
|
|
return header.trim()
|
|
.toLowerCase().replace(/([a-z\d])(\w*)/g, (w, char, str) => {
|
|
return char.toUpperCase() + str;
|
|
});
|
|
}
|
|
|
|
function buildAccessors(obj, header) {
|
|
const accessorName = utils.toCamelCase(' ' + header);
|
|
|
|
['get', 'set', 'has'].forEach(methodName => {
|
|
Object.defineProperty(obj, methodName + accessorName, {
|
|
value: function(arg1, arg2, arg3) {
|
|
return this[methodName].call(this, header, arg1, arg2, arg3);
|
|
},
|
|
configurable: true
|
|
});
|
|
});
|
|
}
|
|
|
|
function findKey(obj, key) {
|
|
key = key.toLowerCase();
|
|
const keys = Object.keys(obj);
|
|
let i = keys.length;
|
|
let _key;
|
|
while (i-- > 0) {
|
|
_key = keys[i];
|
|
if (key === _key.toLowerCase()) {
|
|
return _key;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function AxiosHeaders(headers, defaults) {
|
|
headers && this.set(headers);
|
|
this[$defaults] = defaults || null;
|
|
}
|
|
|
|
Object.assign(AxiosHeaders.prototype, {
|
|
set: function(header, valueOrRewrite, rewrite) {
|
|
const self = this;
|
|
|
|
function setHeader(_value, _header, _rewrite) {
|
|
const lHeader = normalizeHeader(_header);
|
|
|
|
if (!lHeader) {
|
|
throw new Error('header name must be a non-empty string');
|
|
}
|
|
|
|
const key = findKey(self, lHeader);
|
|
|
|
if (key && _rewrite !== true && (self[key] === false || _rewrite === false)) {
|
|
return;
|
|
}
|
|
|
|
self[key || _header] = normalizeValue(_value);
|
|
}
|
|
|
|
if (utils.isPlainObject(header)) {
|
|
utils.forEach(header, (_value, _header) => {
|
|
setHeader(_value, _header, valueOrRewrite);
|
|
});
|
|
} else {
|
|
setHeader(valueOrRewrite, header, rewrite);
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
get: function(header, parser) {
|
|
header = normalizeHeader(header);
|
|
|
|
if (!header) return undefined;
|
|
|
|
const key = findKey(this, header);
|
|
|
|
if (key) {
|
|
const value = this[key];
|
|
|
|
if (!parser) {
|
|
return value;
|
|
}
|
|
|
|
if (parser === true) {
|
|
return parseTokens(value);
|
|
}
|
|
|
|
if (utils.isFunction(parser)) {
|
|
return parser.call(this, value, key);
|
|
}
|
|
|
|
if (utils.isRegExp(parser)) {
|
|
return parser.exec(value);
|
|
}
|
|
|
|
throw new TypeError('parser must be boolean|regexp|function');
|
|
}
|
|
},
|
|
|
|
has: function(header, matcher) {
|
|
header = normalizeHeader(header);
|
|
|
|
if (header) {
|
|
const key = findKey(this, header);
|
|
|
|
return !!(key && (!matcher || matchHeaderValue(this, this[key], key, matcher)));
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
delete: function(header, matcher) {
|
|
const self = this;
|
|
let deleted = false;
|
|
|
|
function deleteHeader(_header) {
|
|
_header = normalizeHeader(_header);
|
|
|
|
if (_header) {
|
|
const key = findKey(self, _header);
|
|
|
|
if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {
|
|
delete self[key];
|
|
|
|
deleted = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (utils.isArray(header)) {
|
|
header.forEach(deleteHeader);
|
|
} else {
|
|
deleteHeader(header);
|
|
}
|
|
|
|
return deleted;
|
|
},
|
|
|
|
clear: function() {
|
|
return Object.keys(this).forEach(this.delete.bind(this));
|
|
},
|
|
|
|
normalize: function(format) {
|
|
const self = this;
|
|
const headers = {};
|
|
|
|
utils.forEach(this, (value, header) => {
|
|
const key = findKey(headers, header);
|
|
|
|
if (key) {
|
|
self[key] = normalizeValue(value);
|
|
delete self[header];
|
|
return;
|
|
}
|
|
|
|
const normalized = format ? formatHeader(header) : String(header).trim();
|
|
|
|
if (normalized !== header) {
|
|
delete self[header];
|
|
}
|
|
|
|
self[normalized] = normalizeValue(value);
|
|
|
|
headers[normalized] = true;
|
|
});
|
|
|
|
return this;
|
|
},
|
|
|
|
toJSON: function(asStrings) {
|
|
const obj = Object.create(null);
|
|
|
|
utils.forEach(Object.assign({}, this[$defaults] || null, this),
|
|
(value, header) => {
|
|
if (value == null || value === false) return;
|
|
obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value;
|
|
});
|
|
|
|
return obj;
|
|
}
|
|
});
|
|
|
|
Object.assign(AxiosHeaders, {
|
|
from: function(thing) {
|
|
if (utils.isString(thing)) {
|
|
return new this(parseHeaders(thing));
|
|
}
|
|
return thing instanceof this ? thing : new this(thing);
|
|
},
|
|
|
|
accessor: function(header) {
|
|
const internals = this[$internals] = (this[$internals] = {
|
|
accessors: {}
|
|
});
|
|
|
|
const accessors = internals.accessors;
|
|
const prototype = this.prototype;
|
|
|
|
function defineAccessor(_header) {
|
|
const lHeader = normalizeHeader(_header);
|
|
|
|
if (!accessors[lHeader]) {
|
|
buildAccessors(prototype, _header);
|
|
accessors[lHeader] = true;
|
|
}
|
|
}
|
|
|
|
utils.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);
|
|
|
|
return this;
|
|
}
|
|
});
|
|
|
|
AxiosHeaders.accessor(['Content-Type', 'Content-Length', 'Accept', 'Accept-Encoding', 'User-Agent']);
|
|
|
|
utils.freezeMethods(AxiosHeaders.prototype);
|
|
utils.freezeMethods(AxiosHeaders);
|
|
|
|
/**
|
|
* Throttle decorator
|
|
* @param {Function} fn
|
|
* @param {Number} freq
|
|
* @return {Function}
|
|
*/
|
|
function throttle(fn, freq) {
|
|
let timestamp = 0;
|
|
const threshold = 1000 / freq;
|
|
let timer = null;
|
|
return function throttled(force, args) {
|
|
const now = Date.now();
|
|
if (force || now - timestamp > threshold) {
|
|
if (timer) {
|
|
clearTimeout(timer);
|
|
timer = null;
|
|
}
|
|
timestamp = now;
|
|
return fn.apply(null, args);
|
|
}
|
|
if (!timer) {
|
|
timer = setTimeout(() => {
|
|
timer = null;
|
|
timestamp = Date.now();
|
|
return fn.apply(null, args);
|
|
}, threshold - (now - timestamp));
|
|
}
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Calculate data maxRate
|
|
* @param {Number} [samplesCount= 10]
|
|
* @param {Number} [min= 1000]
|
|
* @returns {Function}
|
|
*/
|
|
function speedometer(samplesCount, min) {
|
|
samplesCount = samplesCount || 10;
|
|
const bytes = new Array(samplesCount);
|
|
const timestamps = new Array(samplesCount);
|
|
let head = 0;
|
|
let tail = 0;
|
|
let firstSampleTS;
|
|
|
|
min = min !== undefined ? min : 1000;
|
|
|
|
return function push(chunkLength) {
|
|
const now = Date.now();
|
|
|
|
const startedAt = timestamps[tail];
|
|
|
|
if (!firstSampleTS) {
|
|
firstSampleTS = now;
|
|
}
|
|
|
|
bytes[head] = chunkLength;
|
|
timestamps[head] = now;
|
|
|
|
let i = tail;
|
|
let bytesCount = 0;
|
|
|
|
while (i !== head) {
|
|
bytesCount += bytes[i++];
|
|
i = i % samplesCount;
|
|
}
|
|
|
|
head = (head + 1) % samplesCount;
|
|
|
|
if (head === tail) {
|
|
tail = (tail + 1) % samplesCount;
|
|
}
|
|
|
|
if (now - firstSampleTS < min) {
|
|
return;
|
|
}
|
|
|
|
const passed = startedAt && now - startedAt;
|
|
|
|
return passed ? Math.round(bytesCount * 1000 / passed) : undefined;
|
|
};
|
|
}
|
|
|
|
const kInternals = Symbol('internals');
|
|
|
|
class AxiosTransformStream extends stream__default["default"].Transform{
|
|
constructor(options) {
|
|
options = utils.toFlatObject(options, {
|
|
maxRate: 0,
|
|
chunkSize: 64 * 1024,
|
|
minChunkSize: 100,
|
|
timeWindow: 500,
|
|
ticksRate: 2,
|
|
samplesCount: 15
|
|
}, null, (prop, source) => {
|
|
return !utils.isUndefined(source[prop]);
|
|
});
|
|
|
|
super({
|
|
readableHighWaterMark: options.chunkSize
|
|
});
|
|
|
|
const self = this;
|
|
|
|
const internals = this[kInternals] = {
|
|
length: options.length,
|
|
timeWindow: options.timeWindow,
|
|
ticksRate: options.ticksRate,
|
|
chunkSize: options.chunkSize,
|
|
maxRate: options.maxRate,
|
|
minChunkSize: options.minChunkSize,
|
|
bytesSeen: 0,
|
|
isCaptured: false,
|
|
notifiedBytesLoaded: 0,
|
|
ts: Date.now(),
|
|
bytes: 0,
|
|
onReadCallback: null
|
|
};
|
|
|
|
const _speedometer = speedometer(internals.ticksRate * options.samplesCount, internals.timeWindow);
|
|
|
|
this.on('newListener', event => {
|
|
if (event === 'progress') {
|
|
if (!internals.isCaptured) {
|
|
internals.isCaptured = true;
|
|
}
|
|
}
|
|
});
|
|
|
|
let bytesNotified = 0;
|
|
|
|
internals.updateProgress = throttle(function throttledHandler() {
|
|
const totalBytes = internals.length;
|
|
const bytesTransferred = internals.bytesSeen;
|
|
const progressBytes = bytesTransferred - bytesNotified;
|
|
if (!progressBytes || self.destroyed) return;
|
|
|
|
const rate = _speedometer(progressBytes);
|
|
|
|
bytesNotified = bytesTransferred;
|
|
|
|
process.nextTick(() => {
|
|
self.emit('progress', {
|
|
'loaded': bytesTransferred,
|
|
'total': totalBytes,
|
|
'progress': totalBytes ? (bytesTransferred / totalBytes) : undefined,
|
|
'bytes': progressBytes,
|
|
'rate': rate ? rate : undefined,
|
|
'estimated': rate && totalBytes && bytesTransferred <= totalBytes ?
|
|
(totalBytes - bytesTransferred) / rate : undefined
|
|
});
|
|
});
|
|
}, internals.ticksRate);
|
|
|
|
const onFinish = () => {
|
|
internals.updateProgress(true);
|
|
};
|
|
|
|
this.once('end', onFinish);
|
|
this.once('error', onFinish);
|
|
}
|
|
|
|
_read(size) {
|
|
const internals = this[kInternals];
|
|
|
|
if (internals.onReadCallback) {
|
|
internals.onReadCallback();
|
|
}
|
|
|
|
return super._read(size);
|
|
}
|
|
|
|
_transform(chunk, encoding, callback) {
|
|
const self = this;
|
|
const internals = this[kInternals];
|
|
const maxRate = internals.maxRate;
|
|
|
|
const readableHighWaterMark = this.readableHighWaterMark;
|
|
|
|
const timeWindow = internals.timeWindow;
|
|
|
|
const divider = 1000 / timeWindow;
|
|
const bytesThreshold = (maxRate / divider);
|
|
const minChunkSize = internals.minChunkSize !== false ? Math.max(internals.minChunkSize, bytesThreshold * 0.01) : 0;
|
|
|
|
function pushChunk(_chunk, _callback) {
|
|
const bytes = Buffer.byteLength(_chunk);
|
|
internals.bytesSeen += bytes;
|
|
internals.bytes += bytes;
|
|
|
|
if (internals.isCaptured) {
|
|
internals.updateProgress();
|
|
}
|
|
|
|
if (self.push(_chunk)) {
|
|
process.nextTick(_callback);
|
|
} else {
|
|
internals.onReadCallback = () => {
|
|
internals.onReadCallback = null;
|
|
process.nextTick(_callback);
|
|
};
|
|
}
|
|
}
|
|
|
|
const transformChunk = (_chunk, _callback) => {
|
|
const chunkSize = Buffer.byteLength(_chunk);
|
|
let chunkRemainder = null;
|
|
let maxChunkSize = readableHighWaterMark;
|
|
let bytesLeft;
|
|
let passed = 0;
|
|
|
|
if (maxRate) {
|
|
const now = Date.now();
|
|
|
|
if (!internals.ts || (passed = (now - internals.ts)) >= timeWindow) {
|
|
internals.ts = now;
|
|
bytesLeft = bytesThreshold - internals.bytes;
|
|
internals.bytes = bytesLeft < 0 ? -bytesLeft : 0;
|
|
passed = 0;
|
|
}
|
|
|
|
bytesLeft = bytesThreshold - internals.bytes;
|
|
}
|
|
|
|
if (maxRate) {
|
|
if (bytesLeft <= 0) {
|
|
// next time window
|
|
return setTimeout(() => {
|
|
_callback(null, _chunk);
|
|
}, timeWindow - passed);
|
|
}
|
|
|
|
if (bytesLeft < maxChunkSize) {
|
|
maxChunkSize = bytesLeft;
|
|
}
|
|
}
|
|
|
|
if (maxChunkSize && chunkSize > maxChunkSize && (chunkSize - maxChunkSize) > minChunkSize) {
|
|
chunkRemainder = _chunk.subarray(maxChunkSize);
|
|
_chunk = _chunk.subarray(0, maxChunkSize);
|
|
}
|
|
|
|
pushChunk(_chunk, chunkRemainder ? () => {
|
|
process.nextTick(_callback, null, chunkRemainder);
|
|
} : _callback);
|
|
};
|
|
|
|
transformChunk(chunk, function transformNextChunk(err, _chunk) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
|
|
if (_chunk) {
|
|
transformChunk(_chunk, transformNextChunk);
|
|
} else {
|
|
callback(null);
|
|
}
|
|
});
|
|
}
|
|
|
|
setLength(length) {
|
|
this[kInternals].length = +length;
|
|
return this;
|
|
}
|
|
}
|
|
|
|
const isBrotliSupported = utils.isFunction(zlib__default["default"].createBrotliDecompress);
|
|
|
|
const {http: httpFollow, https: httpsFollow} = followRedirects__default["default"];
|
|
|
|
const isHttps = /https:?/;
|
|
|
|
const supportedProtocols = platform.protocols.map(protocol => {
|
|
return protocol + ':';
|
|
});
|
|
|
|
/**
|
|
* If the proxy or config beforeRedirects functions are defined, call them with the options
|
|
* object.
|
|
*
|
|
* @param {Object<string, any>} options - The options object that was passed to the request.
|
|
*
|
|
* @returns {Object<string, any>}
|
|
*/
|
|
function dispatchBeforeRedirect(options) {
|
|
if (options.beforeRedirects.proxy) {
|
|
options.beforeRedirects.proxy(options);
|
|
}
|
|
if (options.beforeRedirects.config) {
|
|
options.beforeRedirects.config(options);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* If the proxy or config afterRedirects functions are defined, call them with the options
|
|
*
|
|
* @param {http.ClientRequestArgs} options
|
|
* @param {AxiosProxyConfig} configProxy configuration from Axios options object
|
|
* @param {string} location
|
|
*
|
|
* @returns {http.ClientRequestArgs}
|
|
*/
|
|
function setProxy(options, configProxy, location) {
|
|
let proxy = configProxy;
|
|
if (!proxy && proxy !== false) {
|
|
const proxyUrl = proxyFromEnv.getProxyForUrl(location);
|
|
if (proxyUrl) {
|
|
proxy = new URL(proxyUrl);
|
|
}
|
|
}
|
|
if (proxy) {
|
|
// Basic proxy authorization
|
|
if (proxy.username) {
|
|
proxy.auth = (proxy.username || '') + ':' + (proxy.password || '');
|
|
}
|
|
|
|
if (proxy.auth) {
|
|
// Support proxy auth object form
|
|
if (proxy.auth.username || proxy.auth.password) {
|
|
proxy.auth = (proxy.auth.username || '') + ':' + (proxy.auth.password || '');
|
|
}
|
|
const base64 = Buffer
|
|
.from(proxy.auth, 'utf8')
|
|
.toString('base64');
|
|
options.headers['Proxy-Authorization'] = 'Basic ' + base64;
|
|
}
|
|
|
|
options.headers.host = options.hostname + (options.port ? ':' + options.port : '');
|
|
const proxyHost = proxy.hostname || proxy.host;
|
|
options.hostname = proxyHost;
|
|
// Replace 'host' since options is not a URL object
|
|
options.host = proxyHost;
|
|
options.port = proxy.port;
|
|
options.path = location;
|
|
if (proxy.protocol) {
|
|
options.protocol = proxy.protocol.includes(':') ? proxy.protocol : `${proxy.protocol}:`;
|
|
}
|
|
}
|
|
|
|
options.beforeRedirects.proxy = function beforeRedirect(redirectOptions) {
|
|
// Configure proxy for redirected request, passing the original config proxy to apply
|
|
// the exact same logic as if the redirected request was performed by axios directly.
|
|
setProxy(redirectOptions, configProxy, redirectOptions.href);
|
|
};
|
|
}
|
|
|
|
/*eslint consistent-return:0*/
|
|
function httpAdapter(config) {
|
|
return new Promise(function dispatchHttpRequest(resolvePromise, rejectPromise) {
|
|
let data = config.data;
|
|
const responseType = config.responseType;
|
|
const responseEncoding = config.responseEncoding;
|
|
const method = config.method.toUpperCase();
|
|
let isFinished;
|
|
let isDone;
|
|
let rejected = false;
|
|
let req;
|
|
|
|
// temporary internal emitter until the AxiosRequest class will be implemented
|
|
const emitter = new EventEmitter__default["default"]();
|
|
|
|
function onFinished() {
|
|
if (isFinished) return;
|
|
isFinished = true;
|
|
|
|
if (config.cancelToken) {
|
|
config.cancelToken.unsubscribe(abort);
|
|
}
|
|
|
|
if (config.signal) {
|
|
config.signal.removeEventListener('abort', abort);
|
|
}
|
|
|
|
emitter.removeAllListeners();
|
|
}
|
|
|
|
function done(value, isRejected) {
|
|
if (isDone) return;
|
|
|
|
isDone = true;
|
|
|
|
if (isRejected) {
|
|
rejected = true;
|
|
onFinished();
|
|
}
|
|
|
|
isRejected ? rejectPromise(value) : resolvePromise(value);
|
|
}
|
|
|
|
const resolve = function resolve(value) {
|
|
done(value);
|
|
};
|
|
|
|
const reject = function reject(value) {
|
|
done(value, true);
|
|
};
|
|
|
|
function abort(reason) {
|
|
emitter.emit('abort', !reason || reason.type ? new CanceledError(null, config, req) : reason);
|
|
}
|
|
|
|
emitter.once('abort', reject);
|
|
|
|
if (config.cancelToken || config.signal) {
|
|
config.cancelToken && config.cancelToken.subscribe(abort);
|
|
if (config.signal) {
|
|
config.signal.aborted ? abort() : config.signal.addEventListener('abort', abort);
|
|
}
|
|
}
|
|
|
|
// Parse url
|
|
const fullPath = buildFullPath(config.baseURL, config.url);
|
|
const parsed = new URL(fullPath);
|
|
const protocol = parsed.protocol || supportedProtocols[0];
|
|
|
|
if (protocol === 'data:') {
|
|
let convertedData;
|
|
|
|
if (method !== 'GET') {
|
|
return settle(resolve, reject, {
|
|
status: 405,
|
|
statusText: 'method not allowed',
|
|
headers: {},
|
|
config
|
|
});
|
|
}
|
|
|
|
try {
|
|
convertedData = fromDataURI(config.url, responseType === 'blob', {
|
|
Blob: config.env && config.env.Blob
|
|
});
|
|
} catch (err) {
|
|
throw AxiosError.from(err, AxiosError.ERR_BAD_REQUEST, config);
|
|
}
|
|
|
|
if (responseType === 'text') {
|
|
convertedData = convertedData.toString(responseEncoding);
|
|
|
|
if (!responseEncoding || responseEncoding === 'utf8') {
|
|
data = utils.stripBOM(convertedData);
|
|
}
|
|
} else if (responseType === 'stream') {
|
|
convertedData = stream__default["default"].Readable.from(convertedData);
|
|
}
|
|
|
|
return settle(resolve, reject, {
|
|
data: convertedData,
|
|
status: 200,
|
|
statusText: 'OK',
|
|
headers: {},
|
|
config
|
|
});
|
|
}
|
|
|
|
if (supportedProtocols.indexOf(protocol) === -1) {
|
|
return reject(new AxiosError(
|
|
'Unsupported protocol ' + protocol,
|
|
AxiosError.ERR_BAD_REQUEST,
|
|
config
|
|
));
|
|
}
|
|
|
|
const headers = AxiosHeaders.from(config.headers).normalize();
|
|
|
|
// Set User-Agent (required by some servers)
|
|
// See https://github.com/axios/axios/issues/69
|
|
// User-Agent is specified; handle case where no UA header is desired
|
|
// Only set header if it hasn't been set in config
|
|
headers.set('User-Agent', 'axios/' + VERSION, false);
|
|
|
|
const onDownloadProgress = config.onDownloadProgress;
|
|
const onUploadProgress = config.onUploadProgress;
|
|
const maxRate = config.maxRate;
|
|
let maxUploadRate = undefined;
|
|
let maxDownloadRate = undefined;
|
|
|
|
// support for https://www.npmjs.com/package/form-data api
|
|
if (utils.isFormData(data) && utils.isFunction(data.getHeaders)) {
|
|
headers.set(data.getHeaders());
|
|
} else if (data && !utils.isStream(data)) {
|
|
if (Buffer.isBuffer(data)) ; else if (utils.isArrayBuffer(data)) {
|
|
data = Buffer.from(new Uint8Array(data));
|
|
} else if (utils.isString(data)) {
|
|
data = Buffer.from(data, 'utf-8');
|
|
} else {
|
|
return reject(new AxiosError(
|
|
'Data after transformation must be a string, an ArrayBuffer, a Buffer, or a Stream',
|
|
AxiosError.ERR_BAD_REQUEST,
|
|
config
|
|
));
|
|
}
|
|
|
|
// Add Content-Length header if data exists
|
|
headers.set('Content-Length', data.length, false);
|
|
|
|
if (config.maxBodyLength > -1 && data.length > config.maxBodyLength) {
|
|
return reject(new AxiosError(
|
|
'Request body larger than maxBodyLength limit',
|
|
AxiosError.ERR_BAD_REQUEST,
|
|
config
|
|
));
|
|
}
|
|
}
|
|
|
|
const contentLength = +headers.getContentLength();
|
|
|
|
if (utils.isArray(maxRate)) {
|
|
maxUploadRate = maxRate[0];
|
|
maxDownloadRate = maxRate[1];
|
|
} else {
|
|
maxUploadRate = maxDownloadRate = maxRate;
|
|
}
|
|
|
|
if (data && (onUploadProgress || maxUploadRate)) {
|
|
if (!utils.isStream(data)) {
|
|
data = stream__default["default"].Readable.from(data, {objectMode: false});
|
|
}
|
|
|
|
data = stream__default["default"].pipeline([data, new AxiosTransformStream({
|
|
length: utils.toFiniteNumber(contentLength),
|
|
maxRate: utils.toFiniteNumber(maxUploadRate)
|
|
})], utils.noop);
|
|
|
|
onUploadProgress && data.on('progress', progress => {
|
|
onUploadProgress(Object.assign(progress, {
|
|
upload: true
|
|
}));
|
|
});
|
|
}
|
|
|
|
// HTTP basic authentication
|
|
let auth = undefined;
|
|
if (config.auth) {
|
|
const username = config.auth.username || '';
|
|
const password = config.auth.password || '';
|
|
auth = username + ':' + password;
|
|
}
|
|
|
|
if (!auth && parsed.username) {
|
|
const urlUsername = parsed.username;
|
|
const urlPassword = parsed.password;
|
|
auth = urlUsername + ':' + urlPassword;
|
|
}
|
|
|
|
auth && headers.delete('authorization');
|
|
|
|
let path;
|
|
|
|
try {
|
|
path = buildURL(
|
|
parsed.pathname + parsed.search,
|
|
config.params,
|
|
config.paramsSerializer
|
|
).replace(/^\?/, '');
|
|
} catch (err) {
|
|
const customErr = new Error(err.message);
|
|
customErr.config = config;
|
|
customErr.url = config.url;
|
|
customErr.exists = true;
|
|
return reject(customErr);
|
|
}
|
|
|
|
headers.set('Accept-Encoding', 'gzip, deflate, br', false);
|
|
|
|
const options = {
|
|
path,
|
|
method: method,
|
|
headers: headers.toJSON(),
|
|
agents: { http: config.httpAgent, https: config.httpsAgent },
|
|
auth,
|
|
protocol,
|
|
beforeRedirect: dispatchBeforeRedirect,
|
|
beforeRedirects: {}
|
|
};
|
|
|
|
if (config.socketPath) {
|
|
options.socketPath = config.socketPath;
|
|
} else {
|
|
options.hostname = parsed.hostname;
|
|
options.port = parsed.port;
|
|
setProxy(options, config.proxy, protocol + '//' + parsed.hostname + (parsed.port ? ':' + parsed.port : '') + options.path);
|
|
}
|
|
|
|
let transport;
|
|
const isHttpsRequest = isHttps.test(options.protocol);
|
|
options.agent = isHttpsRequest ? config.httpsAgent : config.httpAgent;
|
|
if (config.transport) {
|
|
transport = config.transport;
|
|
} else if (config.maxRedirects === 0) {
|
|
transport = isHttpsRequest ? https__default["default"] : http__default["default"];
|
|
} else {
|
|
if (config.maxRedirects) {
|
|
options.maxRedirects = config.maxRedirects;
|
|
}
|
|
if (config.beforeRedirect) {
|
|
options.beforeRedirects.config = config.beforeRedirect;
|
|
}
|
|
transport = isHttpsRequest ? httpsFollow : httpFollow;
|
|
}
|
|
|
|
if (config.maxBodyLength > -1) {
|
|
options.maxBodyLength = config.maxBodyLength;
|
|
} else {
|
|
// follow-redirects does not skip comparison, so it should always succeed for axios -1 unlimited
|
|
options.maxBodyLength = Infinity;
|
|
}
|
|
|
|
if (config.insecureHTTPParser) {
|
|
options.insecureHTTPParser = config.insecureHTTPParser;
|
|
}
|
|
|
|
// Create the request
|
|
req = transport.request(options, function handleResponse(res) {
|
|
if (req.destroyed) return;
|
|
|
|
const streams = [res];
|
|
|
|
// uncompress the response body transparently if required
|
|
let responseStream = res;
|
|
|
|
// return the last request in case of redirects
|
|
const lastRequest = res.req || req;
|
|
|
|
// if decompress disabled we should not decompress
|
|
if (config.decompress !== false) {
|
|
// if no content, but headers still say that it is encoded,
|
|
// remove the header not confuse downstream operations
|
|
if (data && data.length === 0 && res.headers['content-encoding']) {
|
|
delete res.headers['content-encoding'];
|
|
}
|
|
|
|
switch (res.headers['content-encoding']) {
|
|
/*eslint default-case:0*/
|
|
case 'gzip':
|
|
case 'compress':
|
|
case 'deflate':
|
|
// add the unzipper to the body stream processing pipeline
|
|
streams.push(zlib__default["default"].createUnzip());
|
|
|
|
// remove the content-encoding in order to not confuse downstream operations
|
|
delete res.headers['content-encoding'];
|
|
break;
|
|
case 'br':
|
|
if (isBrotliSupported) {
|
|
streams.push(zlib__default["default"].createBrotliDecompress());
|
|
delete res.headers['content-encoding'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (onDownloadProgress) {
|
|
const responseLength = +res.headers['content-length'];
|
|
|
|
const transformStream = new AxiosTransformStream({
|
|
length: utils.toFiniteNumber(responseLength),
|
|
maxRate: utils.toFiniteNumber(maxDownloadRate)
|
|
});
|
|
|
|
onDownloadProgress && transformStream.on('progress', progress => {
|
|
onDownloadProgress(Object.assign(progress, {
|
|
download: true
|
|
}));
|
|
});
|
|
|
|
streams.push(transformStream);
|
|
}
|
|
|
|
responseStream = streams.length > 1 ? stream__default["default"].pipeline(streams, utils.noop) : streams[0];
|
|
|
|
const offListeners = stream__default["default"].finished(responseStream, () => {
|
|
offListeners();
|
|
onFinished();
|
|
});
|
|
|
|
const response = {
|
|
status: res.statusCode,
|
|
statusText: res.statusMessage,
|
|
headers: new AxiosHeaders(res.headers),
|
|
config,
|
|
request: lastRequest
|
|
};
|
|
|
|
if (responseType === 'stream') {
|
|
response.data = responseStream;
|
|
settle(resolve, reject, response);
|
|
} else {
|
|
const responseBuffer = [];
|
|
let totalResponseBytes = 0;
|
|
|
|
responseStream.on('data', function handleStreamData(chunk) {
|
|
responseBuffer.push(chunk);
|
|
totalResponseBytes += chunk.length;
|
|
|
|
// make sure the content length is not over the maxContentLength if specified
|
|
if (config.maxContentLength > -1 && totalResponseBytes > config.maxContentLength) {
|
|
// stream.destroy() emit aborted event before calling reject() on Node.js v16
|
|
rejected = true;
|
|
responseStream.destroy();
|
|
reject(new AxiosError('maxContentLength size of ' + config.maxContentLength + ' exceeded',
|
|
AxiosError.ERR_BAD_RESPONSE, config, lastRequest));
|
|
}
|
|
});
|
|
|
|
responseStream.on('aborted', function handlerStreamAborted() {
|
|
if (rejected) {
|
|
return;
|
|
}
|
|
|
|
const err = new AxiosError(
|
|
'maxContentLength size of ' + config.maxContentLength + ' exceeded',
|
|
AxiosError.ERR_BAD_RESPONSE,
|
|
config,
|
|
lastRequest
|
|
);
|
|
responseStream.destroy(err);
|
|
reject(err);
|
|
});
|
|
|
|
responseStream.on('error', function handleStreamError(err) {
|
|
if (req.destroyed) return;
|
|
reject(AxiosError.from(err, null, config, lastRequest));
|
|
});
|
|
|
|
responseStream.on('end', function handleStreamEnd() {
|
|
try {
|
|
let responseData = responseBuffer.length === 1 ? responseBuffer[0] : Buffer.concat(responseBuffer);
|
|
if (responseType !== 'arraybuffer') {
|
|
responseData = responseData.toString(responseEncoding);
|
|
if (!responseEncoding || responseEncoding === 'utf8') {
|
|
responseData = utils.stripBOM(responseData);
|
|
}
|
|
}
|
|
response.data = responseData;
|
|
} catch (err) {
|
|
reject(AxiosError.from(err, null, config, response.request, response));
|
|
}
|
|
settle(resolve, reject, response);
|
|
});
|
|
}
|
|
|
|
emitter.once('abort', err => {
|
|
if (!responseStream.destroyed) {
|
|
responseStream.emit('error', err);
|
|
responseStream.destroy();
|
|
}
|
|
});
|
|
});
|
|
|
|
emitter.once('abort', err => {
|
|
reject(err);
|
|
req.destroy(err);
|
|
});
|
|
|
|
// Handle errors
|
|
req.on('error', function handleRequestError(err) {
|
|
// @todo remove
|
|
// if (req.aborted && err.code !== AxiosError.ERR_FR_TOO_MANY_REDIRECTS) return;
|
|
reject(AxiosError.from(err, null, config, req));
|
|
});
|
|
|
|
// set tcp keep alive to prevent drop connection by peer
|
|
req.on('socket', function handleRequestSocket(socket) {
|
|
// default interval of sending ack packet is 1 minute
|
|
socket.setKeepAlive(true, 1000 * 60);
|
|
});
|
|
|
|
// Handle request timeout
|
|
if (config.timeout) {
|
|
// This is forcing a int timeout to avoid problems if the `req` interface doesn't handle other types.
|
|
const timeout = parseInt(config.timeout, 10);
|
|
|
|
if (isNaN(timeout)) {
|
|
reject(new AxiosError(
|
|
'error trying to parse `config.timeout` to int',
|
|
AxiosError.ERR_BAD_OPTION_VALUE,
|
|
config,
|
|
req
|
|
));
|
|
|
|
return;
|
|
}
|
|
|
|
// Sometime, the response will be very slow, and does not respond, the connect event will be block by event loop system.
|
|
// And timer callback will be fired, and abort() will be invoked before connection, then get "socket hang up" and code ECONNRESET.
|
|
// At this time, if we have a large number of request, nodejs will hang up some socket on background. and the number will up and up.
|
|
// And then these socket which be hang up will devouring CPU little by little.
|
|
// ClientRequest.setTimeout will be fired on the specify milliseconds, and can make sure that abort() will be fired after connect.
|
|
req.setTimeout(timeout, function handleRequestTimeout() {
|
|
if (isDone) return;
|
|
let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
|
|
const transitional = config.transitional || transitionalDefaults;
|
|
if (config.timeoutErrorMessage) {
|
|
timeoutErrorMessage = config.timeoutErrorMessage;
|
|
}
|
|
reject(new AxiosError(
|
|
timeoutErrorMessage,
|
|
transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,
|
|
config,
|
|
req
|
|
));
|
|
abort();
|
|
});
|
|
}
|
|
|
|
|
|
// Send the request
|
|
if (utils.isStream(data)) {
|
|
let ended = false;
|
|
let errored = false;
|
|
|
|
data.on('end', () => {
|
|
ended = true;
|
|
});
|
|
|
|
data.once('error', err => {
|
|
errored = true;
|
|
req.destroy(err);
|
|
});
|
|
|
|
data.on('close', () => {
|
|
if (!ended && !errored) {
|
|
abort(new CanceledError('Request stream has been aborted', config, req));
|
|
}
|
|
});
|
|
|
|
data.pipe(req);
|
|
} else {
|
|
req.end(data);
|
|
}
|
|
});
|
|
}
|
|
|
|
const cookies = platform.isStandardBrowserEnv ?
|
|
|
|
// Standard browser envs support document.cookie
|
|
(function standardBrowserEnv() {
|
|
return {
|
|
write: function write(name, value, expires, path, domain, secure) {
|
|
const cookie = [];
|
|
cookie.push(name + '=' + encodeURIComponent(value));
|
|
|
|
if (utils.isNumber(expires)) {
|
|
cookie.push('expires=' + new Date(expires).toGMTString());
|
|
}
|
|
|
|
if (utils.isString(path)) {
|
|
cookie.push('path=' + path);
|
|
}
|
|
|
|
if (utils.isString(domain)) {
|
|
cookie.push('domain=' + domain);
|
|
}
|
|
|
|
if (secure === true) {
|
|
cookie.push('secure');
|
|
}
|
|
|
|
document.cookie = cookie.join('; ');
|
|
},
|
|
|
|
read: function read(name) {
|
|
const match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
|
|
return (match ? decodeURIComponent(match[3]) : null);
|
|
},
|
|
|
|
remove: function remove(name) {
|
|
this.write(name, '', Date.now() - 86400000);
|
|
}
|
|
};
|
|
})() :
|
|
|
|
// Non standard browser env (web workers, react-native) lack needed support.
|
|
(function nonStandardBrowserEnv() {
|
|
return {
|
|
write: function write() {},
|
|
read: function read() { return null; },
|
|
remove: function remove() {}
|
|
};
|
|
})();
|
|
|
|
const isURLSameOrigin = platform.isStandardBrowserEnv ?
|
|
|
|
// Standard browser envs have full support of the APIs needed to test
|
|
// whether the request URL is of the same origin as current location.
|
|
(function standardBrowserEnv() {
|
|
const msie = /(msie|trident)/i.test(navigator.userAgent);
|
|
const urlParsingNode = document.createElement('a');
|
|
let originURL;
|
|
|
|
/**
|
|
* Parse a URL to discover it's components
|
|
*
|
|
* @param {String} url The URL to be parsed
|
|
* @returns {Object}
|
|
*/
|
|
function resolveURL(url) {
|
|
let href = url;
|
|
|
|
if (msie) {
|
|
// IE needs attribute set twice to normalize properties
|
|
urlParsingNode.setAttribute('href', href);
|
|
href = urlParsingNode.href;
|
|
}
|
|
|
|
urlParsingNode.setAttribute('href', href);
|
|
|
|
// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
|
|
return {
|
|
href: urlParsingNode.href,
|
|
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
|
|
host: urlParsingNode.host,
|
|
search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
|
|
hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
|
|
hostname: urlParsingNode.hostname,
|
|
port: urlParsingNode.port,
|
|
pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
|
|
urlParsingNode.pathname :
|
|
'/' + urlParsingNode.pathname
|
|
};
|
|
}
|
|
|
|
originURL = resolveURL(window.location.href);
|
|
|
|
/**
|
|
* Determine if a URL shares the same origin as the current location
|
|
*
|
|
* @param {String} requestURL The URL to test
|
|
* @returns {boolean} True if URL shares the same origin, otherwise false
|
|
*/
|
|
return function isURLSameOrigin(requestURL) {
|
|
const parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
|
|
return (parsed.protocol === originURL.protocol &&
|
|
parsed.host === originURL.host);
|
|
};
|
|
})() :
|
|
|
|
// Non standard browser envs (web workers, react-native) lack needed support.
|
|
(function nonStandardBrowserEnv() {
|
|
return function isURLSameOrigin() {
|
|
return true;
|
|
};
|
|
})();
|
|
|
|
function progressEventReducer(listener, isDownloadStream) {
|
|
let bytesNotified = 0;
|
|
const _speedometer = speedometer(50, 250);
|
|
|
|
return e => {
|
|
const loaded = e.loaded;
|
|
const total = e.lengthComputable ? e.total : undefined;
|
|
const progressBytes = loaded - bytesNotified;
|
|
const rate = _speedometer(progressBytes);
|
|
const inRange = loaded <= total;
|
|
|
|
bytesNotified = loaded;
|
|
|
|
const data = {
|
|
loaded,
|
|
total,
|
|
progress: total ? (loaded / total) : undefined,
|
|
bytes: progressBytes,
|
|
rate: rate ? rate : undefined,
|
|
estimated: rate && total && inRange ? (total - loaded) / rate : undefined
|
|
};
|
|
|
|
data[isDownloadStream ? 'download' : 'upload'] = true;
|
|
|
|
listener(data);
|
|
};
|
|
}
|
|
|
|
function xhrAdapter(config) {
|
|
return new Promise(function dispatchXhrRequest(resolve, reject) {
|
|
let requestData = config.data;
|
|
const requestHeaders = AxiosHeaders.from(config.headers).normalize();
|
|
const responseType = config.responseType;
|
|
let onCanceled;
|
|
function done() {
|
|
if (config.cancelToken) {
|
|
config.cancelToken.unsubscribe(onCanceled);
|
|
}
|
|
|
|
if (config.signal) {
|
|
config.signal.removeEventListener('abort', onCanceled);
|
|
}
|
|
}
|
|
|
|
if (utils.isFormData(requestData) && platform.isStandardBrowserEnv) {
|
|
requestHeaders.setContentType(false); // Let the browser set it
|
|
}
|
|
|
|
let request = new XMLHttpRequest();
|
|
|
|
// HTTP basic authentication
|
|
if (config.auth) {
|
|
const username = config.auth.username || '';
|
|
const password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
|
|
requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password));
|
|
}
|
|
|
|
const fullPath = buildFullPath(config.baseURL, config.url);
|
|
|
|
request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
|
|
|
|
// Set the request timeout in MS
|
|
request.timeout = config.timeout;
|
|
|
|
function onloadend() {
|
|
if (!request) {
|
|
return;
|
|
}
|
|
// Prepare the response
|
|
const responseHeaders = AxiosHeaders.from(
|
|
'getAllResponseHeaders' in request && request.getAllResponseHeaders()
|
|
);
|
|
const responseData = !responseType || responseType === 'text' || responseType === 'json' ?
|
|
request.responseText : request.response;
|
|
const response = {
|
|
data: responseData,
|
|
status: request.status,
|
|
statusText: request.statusText,
|
|
headers: responseHeaders,
|
|
config,
|
|
request
|
|
};
|
|
|
|
settle(function _resolve(value) {
|
|
resolve(value);
|
|
done();
|
|
}, function _reject(err) {
|
|
reject(err);
|
|
done();
|
|
}, response);
|
|
|
|
// Clean up request
|
|
request = null;
|
|
}
|
|
|
|
if ('onloadend' in request) {
|
|
// Use onloadend if available
|
|
request.onloadend = onloadend;
|
|
} else {
|
|
// Listen for ready state to emulate onloadend
|
|
request.onreadystatechange = function handleLoad() {
|
|
if (!request || request.readyState !== 4) {
|
|
return;
|
|
}
|
|
|
|
// The request errored out and we didn't get a response, this will be
|
|
// handled by onerror instead
|
|
// With one exception: request that using file: protocol, most browsers
|
|
// will return status as 0 even though it's a successful request
|
|
if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
|
|
return;
|
|
}
|
|
// readystate handler is calling before onerror or ontimeout handlers,
|
|
// so we should call onloadend on the next 'tick'
|
|
setTimeout(onloadend);
|
|
};
|
|
}
|
|
|
|
// Handle browser request cancellation (as opposed to a manual cancellation)
|
|
request.onabort = function handleAbort() {
|
|
if (!request) {
|
|
return;
|
|
}
|
|
|
|
reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));
|
|
|
|
// Clean up request
|
|
request = null;
|
|
};
|
|
|
|
// Handle low level network errors
|
|
request.onerror = function handleError() {
|
|
// Real errors are hidden from us by the browser
|
|
// onerror should only fire if it's a network error
|
|
reject(new AxiosError('Network Error', AxiosError.ERR_NETWORK, config, request));
|
|
|
|
// Clean up request
|
|
request = null;
|
|
};
|
|
|
|
// Handle timeout
|
|
request.ontimeout = function handleTimeout() {
|
|
let timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
|
|
const transitional = config.transitional || transitionalDefaults;
|
|
if (config.timeoutErrorMessage) {
|
|
timeoutErrorMessage = config.timeoutErrorMessage;
|
|
}
|
|
reject(new AxiosError(
|
|
timeoutErrorMessage,
|
|
transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,
|
|
config,
|
|
request));
|
|
|
|
// Clean up request
|
|
request = null;
|
|
};
|
|
|
|
// Add xsrf header
|
|
// This is only done if running in a standard browser environment.
|
|
// Specifically not if we're in a web worker, or react-native.
|
|
if (platform.isStandardBrowserEnv) {
|
|
// Add xsrf header
|
|
const xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath))
|
|
&& config.xsrfCookieName && cookies.read(config.xsrfCookieName);
|
|
|
|
if (xsrfValue) {
|
|
requestHeaders.set(config.xsrfHeaderName, xsrfValue);
|
|
}
|
|
}
|
|
|
|
// Remove Content-Type if data is undefined
|
|
requestData === undefined && requestHeaders.setContentType(null);
|
|
|
|
// Add headers to the request
|
|
if ('setRequestHeader' in request) {
|
|
utils.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) {
|
|
request.setRequestHeader(key, val);
|
|
});
|
|
}
|
|
|
|
// Add withCredentials to request if needed
|
|
if (!utils.isUndefined(config.withCredentials)) {
|
|
request.withCredentials = !!config.withCredentials;
|
|
}
|
|
|
|
// Add responseType to request if needed
|
|
if (responseType && responseType !== 'json') {
|
|
request.responseType = config.responseType;
|
|
}
|
|
|
|
// Handle progress if needed
|
|
if (typeof config.onDownloadProgress === 'function') {
|
|
request.addEventListener('progress', progressEventReducer(config.onDownloadProgress, true));
|
|
}
|
|
|
|
// Not all browsers support upload events
|
|
if (typeof config.onUploadProgress === 'function' && request.upload) {
|
|
request.upload.addEventListener('progress', progressEventReducer(config.onUploadProgress));
|
|
}
|
|
|
|
if (config.cancelToken || config.signal) {
|
|
// Handle cancellation
|
|
// eslint-disable-next-line func-names
|
|
onCanceled = cancel => {
|
|
if (!request) {
|
|
return;
|
|
}
|
|
reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);
|
|
request.abort();
|
|
request = null;
|
|
};
|
|
|
|
config.cancelToken && config.cancelToken.subscribe(onCanceled);
|
|
if (config.signal) {
|
|
config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
|
|
}
|
|
}
|
|
|
|
const protocol = parseProtocol(fullPath);
|
|
|
|
if (protocol && platform.protocols.indexOf(protocol) === -1) {
|
|
reject(new AxiosError('Unsupported protocol ' + protocol + ':', AxiosError.ERR_BAD_REQUEST, config));
|
|
return;
|
|
}
|
|
|
|
|
|
// Send the request
|
|
request.send(requestData || null);
|
|
});
|
|
}
|
|
|
|
const adapters = {
|
|
http: httpAdapter,
|
|
xhr: xhrAdapter
|
|
};
|
|
|
|
const adapters$1 = {
|
|
getAdapter: (nameOrAdapter) => {
|
|
if(utils.isString(nameOrAdapter)){
|
|
const adapter = adapters[nameOrAdapter];
|
|
|
|
if (!nameOrAdapter) {
|
|
throw Error(
|
|
utils.hasOwnProp(nameOrAdapter) ?
|
|
`Adapter '${nameOrAdapter}' is not available in the build` :
|
|
`Can not resolve adapter '${nameOrAdapter}'`
|
|
);
|
|
}
|
|
|
|
return adapter
|
|
}
|
|
|
|
if (!utils.isFunction(nameOrAdapter)) {
|
|
throw new TypeError('adapter is not a function');
|
|
}
|
|
|
|
return nameOrAdapter;
|
|
},
|
|
adapters
|
|
};
|
|
|
|
const DEFAULT_CONTENT_TYPE = {
|
|
'Content-Type': 'application/x-www-form-urlencoded'
|
|
};
|
|
|
|
/**
|
|
* If the browser has an XMLHttpRequest object, use the XHR adapter, otherwise use the HTTP
|
|
* adapter
|
|
*
|
|
* @returns {Function}
|
|
*/
|
|
function getDefaultAdapter() {
|
|
let adapter;
|
|
if (typeof XMLHttpRequest !== 'undefined') {
|
|
// For browsers use XHR adapter
|
|
adapter = adapters$1.getAdapter('xhr');
|
|
} else if (typeof process !== 'undefined' && utils.kindOf(process) === 'process') {
|
|
// For node use HTTP adapter
|
|
adapter = adapters$1.getAdapter('http');
|
|
}
|
|
return adapter;
|
|
}
|
|
|
|
/**
|
|
* It takes a string, tries to parse it, and if it fails, it returns the stringified version
|
|
* of the input
|
|
*
|
|
* @param {any} rawValue - The value to be stringified.
|
|
* @param {Function} parser - A function that parses a string into a JavaScript object.
|
|
* @param {Function} encoder - A function that takes a value and returns a string.
|
|
*
|
|
* @returns {string} A stringified version of the rawValue.
|
|
*/
|
|
function stringifySafely(rawValue, parser, encoder) {
|
|
if (utils.isString(rawValue)) {
|
|
try {
|
|
(parser || JSON.parse)(rawValue);
|
|
return utils.trim(rawValue);
|
|
} catch (e) {
|
|
if (e.name !== 'SyntaxError') {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
return (encoder || JSON.stringify)(rawValue);
|
|
}
|
|
|
|
const defaults = {
|
|
|
|
transitional: transitionalDefaults,
|
|
|
|
adapter: getDefaultAdapter(),
|
|
|
|
transformRequest: [function transformRequest(data, headers) {
|
|
const contentType = headers.getContentType() || '';
|
|
const hasJSONContentType = contentType.indexOf('application/json') > -1;
|
|
const isObjectPayload = utils.isObject(data);
|
|
|
|
if (isObjectPayload && utils.isHTMLForm(data)) {
|
|
data = new FormData(data);
|
|
}
|
|
|
|
const isFormData = utils.isFormData(data);
|
|
|
|
if (isFormData) {
|
|
if (!hasJSONContentType) {
|
|
return data;
|
|
}
|
|
return hasJSONContentType ? JSON.stringify(formDataToJSON(data)) : data;
|
|
}
|
|
|
|
if (utils.isArrayBuffer(data) ||
|
|
utils.isBuffer(data) ||
|
|
utils.isStream(data) ||
|
|
utils.isFile(data) ||
|
|
utils.isBlob(data)
|
|
) {
|
|
return data;
|
|
}
|
|
if (utils.isArrayBufferView(data)) {
|
|
return data.buffer;
|
|
}
|
|
if (utils.isURLSearchParams(data)) {
|
|
headers.setContentType('application/x-www-form-urlencoded;charset=utf-8', false);
|
|
return data.toString();
|
|
}
|
|
|
|
let isFileList;
|
|
|
|
if (isObjectPayload) {
|
|
if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {
|
|
return toURLEncodedForm(data, this.formSerializer).toString();
|
|
}
|
|
|
|
if ((isFileList = utils.isFileList(data)) || contentType.indexOf('multipart/form-data') > -1) {
|
|
const _FormData = this.env && this.env.FormData;
|
|
|
|
return toFormData(
|
|
isFileList ? {'files[]': data} : data,
|
|
_FormData && new _FormData(),
|
|
this.formSerializer
|
|
);
|
|
}
|
|
}
|
|
|
|
if (isObjectPayload || hasJSONContentType ) {
|
|
headers.setContentType('application/json', false);
|
|
return stringifySafely(data);
|
|
}
|
|
|
|
return data;
|
|
}],
|
|
|
|
transformResponse: [function transformResponse(data) {
|
|
const transitional = this.transitional || defaults.transitional;
|
|
const forcedJSONParsing = transitional && transitional.forcedJSONParsing;
|
|
const JSONRequested = this.responseType === 'json';
|
|
|
|
if (data && utils.isString(data) && ((forcedJSONParsing && !this.responseType) || JSONRequested)) {
|
|
const silentJSONParsing = transitional && transitional.silentJSONParsing;
|
|
const strictJSONParsing = !silentJSONParsing && JSONRequested;
|
|
|
|
try {
|
|
return JSON.parse(data);
|
|
} catch (e) {
|
|
if (strictJSONParsing) {
|
|
if (e.name === 'SyntaxError') {
|
|
throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, this.response);
|
|
}
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}],
|
|
|
|
/**
|
|
* A timeout in milliseconds to abort a request. If set to 0 (default) a
|
|
* timeout is not created.
|
|
*/
|
|
timeout: 0,
|
|
|
|
xsrfCookieName: 'XSRF-TOKEN',
|
|
xsrfHeaderName: 'X-XSRF-TOKEN',
|
|
|
|
maxContentLength: -1,
|
|
maxBodyLength: -1,
|
|
|
|
env: {
|
|
FormData: platform.classes.FormData,
|
|
Blob: platform.classes.Blob
|
|
},
|
|
|
|
validateStatus: function validateStatus(status) {
|
|
return status >= 200 && status < 300;
|
|
},
|
|
|
|
headers: {
|
|
common: {
|
|
'Accept': 'application/json, text/plain, */*'
|
|
}
|
|
}
|
|
};
|
|
|
|
utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
|
|
defaults.headers[method] = {};
|
|
});
|
|
|
|
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
|
defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
|
|
});
|
|
|
|
/**
|
|
* Transform the data for a request or a response
|
|
*
|
|
* @param {Array|Function} fns A single function or Array of functions
|
|
* @param {?Object} response The response object
|
|
*
|
|
* @returns {*} The resulting transformed data
|
|
*/
|
|
function transformData(fns, response) {
|
|
const config = this || defaults;
|
|
const context = response || config;
|
|
const headers = AxiosHeaders.from(context.headers);
|
|
let data = context.data;
|
|
|
|
utils.forEach(fns, function transform(fn) {
|
|
data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);
|
|
});
|
|
|
|
headers.normalize();
|
|
|
|
return data;
|
|
}
|
|
|
|
function isCancel(value) {
|
|
return !!(value && value.__CANCEL__);
|
|
}
|
|
|
|
/**
|
|
* Throws a `CanceledError` if cancellation has been requested.
|
|
*
|
|
* @param {Object} config The config that is to be used for the request
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
function throwIfCancellationRequested(config) {
|
|
if (config.cancelToken) {
|
|
config.cancelToken.throwIfRequested();
|
|
}
|
|
|
|
if (config.signal && config.signal.aborted) {
|
|
throw new CanceledError();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Dispatch a request to the server using the configured adapter.
|
|
*
|
|
* @param {object} config The config that is to be used for the request
|
|
*
|
|
* @returns {Promise} The Promise to be fulfilled
|
|
*/
|
|
function dispatchRequest(config) {
|
|
throwIfCancellationRequested(config);
|
|
|
|
config.headers = AxiosHeaders.from(config.headers);
|
|
|
|
// Transform request data
|
|
config.data = transformData.call(
|
|
config,
|
|
config.transformRequest
|
|
);
|
|
|
|
const adapter = config.adapter || defaults.adapter;
|
|
|
|
return adapter(config).then(function onAdapterResolution(response) {
|
|
throwIfCancellationRequested(config);
|
|
|
|
// Transform response data
|
|
response.data = transformData.call(
|
|
config,
|
|
config.transformResponse,
|
|
response
|
|
);
|
|
|
|
response.headers = AxiosHeaders.from(response.headers);
|
|
|
|
return response;
|
|
}, function onAdapterRejection(reason) {
|
|
if (!isCancel(reason)) {
|
|
throwIfCancellationRequested(config);
|
|
|
|
// Transform response data
|
|
if (reason && reason.response) {
|
|
reason.response.data = transformData.call(
|
|
config,
|
|
config.transformResponse,
|
|
reason.response
|
|
);
|
|
reason.response.headers = AxiosHeaders.from(reason.response.headers);
|
|
}
|
|
}
|
|
|
|
return Promise.reject(reason);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Config-specific merge-function which creates a new config-object
|
|
* by merging two configuration objects together.
|
|
*
|
|
* @param {Object} config1
|
|
* @param {Object} config2
|
|
*
|
|
* @returns {Object} New object resulting from merging config2 to config1
|
|
*/
|
|
function mergeConfig(config1, config2) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
config2 = config2 || {};
|
|
const config = {};
|
|
|
|
function getMergedValue(target, source) {
|
|
if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
|
|
return utils.merge(target, source);
|
|
} else if (utils.isPlainObject(source)) {
|
|
return utils.merge({}, source);
|
|
} else if (utils.isArray(source)) {
|
|
return source.slice();
|
|
}
|
|
return source;
|
|
}
|
|
|
|
// eslint-disable-next-line consistent-return
|
|
function mergeDeepProperties(prop) {
|
|
if (!utils.isUndefined(config2[prop])) {
|
|
return getMergedValue(config1[prop], config2[prop]);
|
|
} else if (!utils.isUndefined(config1[prop])) {
|
|
return getMergedValue(undefined, config1[prop]);
|
|
}
|
|
}
|
|
|
|
// eslint-disable-next-line consistent-return
|
|
function valueFromConfig2(prop) {
|
|
if (!utils.isUndefined(config2[prop])) {
|
|
return getMergedValue(undefined, config2[prop]);
|
|
}
|
|
}
|
|
|
|
// eslint-disable-next-line consistent-return
|
|
function defaultToConfig2(prop) {
|
|
if (!utils.isUndefined(config2[prop])) {
|
|
return getMergedValue(undefined, config2[prop]);
|
|
} else if (!utils.isUndefined(config1[prop])) {
|
|
return getMergedValue(undefined, config1[prop]);
|
|
}
|
|
}
|
|
|
|
// eslint-disable-next-line consistent-return
|
|
function mergeDirectKeys(prop) {
|
|
if (prop in config2) {
|
|
return getMergedValue(config1[prop], config2[prop]);
|
|
} else if (prop in config1) {
|
|
return getMergedValue(undefined, config1[prop]);
|
|
}
|
|
}
|
|
|
|
const mergeMap = {
|
|
'url': valueFromConfig2,
|
|
'method': valueFromConfig2,
|
|
'data': valueFromConfig2,
|
|
'baseURL': defaultToConfig2,
|
|
'transformRequest': defaultToConfig2,
|
|
'transformResponse': defaultToConfig2,
|
|
'paramsSerializer': defaultToConfig2,
|
|
'timeout': defaultToConfig2,
|
|
'timeoutMessage': defaultToConfig2,
|
|
'withCredentials': defaultToConfig2,
|
|
'adapter': defaultToConfig2,
|
|
'responseType': defaultToConfig2,
|
|
'xsrfCookieName': defaultToConfig2,
|
|
'xsrfHeaderName': defaultToConfig2,
|
|
'onUploadProgress': defaultToConfig2,
|
|
'onDownloadProgress': defaultToConfig2,
|
|
'decompress': defaultToConfig2,
|
|
'maxContentLength': defaultToConfig2,
|
|
'maxBodyLength': defaultToConfig2,
|
|
'beforeRedirect': defaultToConfig2,
|
|
'transport': defaultToConfig2,
|
|
'httpAgent': defaultToConfig2,
|
|
'httpsAgent': defaultToConfig2,
|
|
'cancelToken': defaultToConfig2,
|
|
'socketPath': defaultToConfig2,
|
|
'responseEncoding': defaultToConfig2,
|
|
'validateStatus': mergeDirectKeys
|
|
};
|
|
|
|
utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {
|
|
const merge = mergeMap[prop] || mergeDeepProperties;
|
|
const configValue = merge(prop);
|
|
(utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);
|
|
});
|
|
|
|
return config;
|
|
}
|
|
|
|
const validators$1 = {};
|
|
|
|
// eslint-disable-next-line func-names
|
|
['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach((type, i) => {
|
|
validators$1[type] = function validator(thing) {
|
|
return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
|
|
};
|
|
});
|
|
|
|
const deprecatedWarnings = {};
|
|
|
|
/**
|
|
* Transitional option validator
|
|
*
|
|
* @param {function|boolean?} validator - set to false if the transitional option has been removed
|
|
* @param {string?} version - deprecated version / removed since version
|
|
* @param {string?} message - some message with additional info
|
|
*
|
|
* @returns {function}
|
|
*/
|
|
validators$1.transitional = function transitional(validator, version, message) {
|
|
function formatMessage(opt, desc) {
|
|
return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : '');
|
|
}
|
|
|
|
// eslint-disable-next-line func-names
|
|
return (value, opt, opts) => {
|
|
if (validator === false) {
|
|
throw new AxiosError(
|
|
formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')),
|
|
AxiosError.ERR_DEPRECATED
|
|
);
|
|
}
|
|
|
|
if (version && !deprecatedWarnings[opt]) {
|
|
deprecatedWarnings[opt] = true;
|
|
// eslint-disable-next-line no-console
|
|
console.warn(
|
|
formatMessage(
|
|
opt,
|
|
' has been deprecated since v' + version + ' and will be removed in the near future'
|
|
)
|
|
);
|
|
}
|
|
|
|
return validator ? validator(value, opt, opts) : true;
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Assert object's properties type
|
|
*
|
|
* @param {object} options
|
|
* @param {object} schema
|
|
* @param {boolean?} allowUnknown
|
|
*
|
|
* @returns {object}
|
|
*/
|
|
|
|
function assertOptions(options, schema, allowUnknown) {
|
|
if (typeof options !== 'object') {
|
|
throw new AxiosError('options must be an object', AxiosError.ERR_BAD_OPTION_VALUE);
|
|
}
|
|
const keys = Object.keys(options);
|
|
let i = keys.length;
|
|
while (i-- > 0) {
|
|
const opt = keys[i];
|
|
const validator = schema[opt];
|
|
if (validator) {
|
|
const value = options[opt];
|
|
const result = value === undefined || validator(value, opt, options);
|
|
if (result !== true) {
|
|
throw new AxiosError('option ' + opt + ' must be ' + result, AxiosError.ERR_BAD_OPTION_VALUE);
|
|
}
|
|
continue;
|
|
}
|
|
if (allowUnknown !== true) {
|
|
throw new AxiosError('Unknown option ' + opt, AxiosError.ERR_BAD_OPTION);
|
|
}
|
|
}
|
|
}
|
|
|
|
const validator = {
|
|
assertOptions,
|
|
validators: validators$1
|
|
};
|
|
|
|
const validators = validator.validators;
|
|
|
|
/**
|
|
* Create a new instance of Axios
|
|
*
|
|
* @param {Object} instanceConfig The default config for the instance
|
|
*
|
|
* @return {Axios} A new instance of Axios
|
|
*/
|
|
class Axios {
|
|
constructor(instanceConfig) {
|
|
this.defaults = instanceConfig;
|
|
this.interceptors = {
|
|
request: new InterceptorManager(),
|
|
response: new InterceptorManager()
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Dispatch a request
|
|
*
|
|
* @param {String|Object} configOrUrl The config specific for this request (merged with this.defaults)
|
|
* @param {?Object} config
|
|
*
|
|
* @returns {Promise} The Promise to be fulfilled
|
|
*/
|
|
request(configOrUrl, config) {
|
|
/*eslint no-param-reassign:0*/
|
|
// Allow for axios('example/url'[, config]) a la fetch API
|
|
if (typeof configOrUrl === 'string') {
|
|
config = config || {};
|
|
config.url = configOrUrl;
|
|
} else {
|
|
config = configOrUrl || {};
|
|
}
|
|
|
|
config = mergeConfig(this.defaults, config);
|
|
|
|
const {transitional, paramsSerializer} = config;
|
|
|
|
if (transitional !== undefined) {
|
|
validator.assertOptions(transitional, {
|
|
silentJSONParsing: validators.transitional(validators.boolean),
|
|
forcedJSONParsing: validators.transitional(validators.boolean),
|
|
clarifyTimeoutError: validators.transitional(validators.boolean)
|
|
}, false);
|
|
}
|
|
|
|
if (paramsSerializer !== undefined) {
|
|
validator.assertOptions(paramsSerializer, {
|
|
encode: validators.function,
|
|
serialize: validators.function
|
|
}, true);
|
|
}
|
|
|
|
// Set config.method
|
|
config.method = (config.method || this.defaults.method || 'get').toLowerCase();
|
|
|
|
// Flatten headers
|
|
const defaultHeaders = config.headers && utils.merge(
|
|
config.headers.common,
|
|
config.headers[config.method]
|
|
);
|
|
|
|
defaultHeaders && utils.forEach(
|
|
['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
|
|
function cleanHeaderConfig(method) {
|
|
delete config.headers[method];
|
|
}
|
|
);
|
|
|
|
config.headers = new AxiosHeaders(config.headers, defaultHeaders);
|
|
|
|
// filter out skipped interceptors
|
|
const requestInterceptorChain = [];
|
|
let synchronousRequestInterceptors = true;
|
|
this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
|
|
if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
|
|
return;
|
|
}
|
|
|
|
synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
|
|
|
|
requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
|
|
});
|
|
|
|
const responseInterceptorChain = [];
|
|
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
|
|
responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
|
|
});
|
|
|
|
let promise;
|
|
let i = 0;
|
|
let len;
|
|
|
|
if (!synchronousRequestInterceptors) {
|
|
const chain = [dispatchRequest.bind(this), undefined];
|
|
chain.unshift.apply(chain, requestInterceptorChain);
|
|
chain.push.apply(chain, responseInterceptorChain);
|
|
len = chain.length;
|
|
|
|
promise = Promise.resolve(config);
|
|
|
|
while (i < len) {
|
|
promise = promise.then(chain[i++], chain[i++]);
|
|
}
|
|
|
|
return promise;
|
|
}
|
|
|
|
len = requestInterceptorChain.length;
|
|
|
|
let newConfig = config;
|
|
|
|
i = 0;
|
|
|
|
while (i < len) {
|
|
const onFulfilled = requestInterceptorChain[i++];
|
|
const onRejected = requestInterceptorChain[i++];
|
|
try {
|
|
newConfig = onFulfilled(newConfig);
|
|
} catch (error) {
|
|
onRejected.call(this, error);
|
|
break;
|
|
}
|
|
}
|
|
|
|
try {
|
|
promise = dispatchRequest.call(this, newConfig);
|
|
} catch (error) {
|
|
return Promise.reject(error);
|
|
}
|
|
|
|
i = 0;
|
|
len = responseInterceptorChain.length;
|
|
|
|
while (i < len) {
|
|
promise = promise.then(responseInterceptorChain[i++], responseInterceptorChain[i++]);
|
|
}
|
|
|
|
return promise;
|
|
}
|
|
|
|
getUri(config) {
|
|
config = mergeConfig(this.defaults, config);
|
|
const fullPath = buildFullPath(config.baseURL, config.url);
|
|
return buildURL(fullPath, config.params, config.paramsSerializer);
|
|
}
|
|
}
|
|
|
|
// Provide aliases for supported request methods
|
|
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
|
|
/*eslint func-names:0*/
|
|
Axios.prototype[method] = function(url, config) {
|
|
return this.request(mergeConfig(config || {}, {
|
|
method,
|
|
url,
|
|
data: (config || {}).data
|
|
}));
|
|
};
|
|
});
|
|
|
|
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
|
/*eslint func-names:0*/
|
|
|
|
function generateHTTPMethod(isForm) {
|
|
return function httpMethod(url, data, config) {
|
|
return this.request(mergeConfig(config || {}, {
|
|
method,
|
|
headers: isForm ? {
|
|
'Content-Type': 'multipart/form-data'
|
|
} : {},
|
|
url,
|
|
data
|
|
}));
|
|
};
|
|
}
|
|
|
|
Axios.prototype[method] = generateHTTPMethod();
|
|
|
|
Axios.prototype[method + 'Form'] = generateHTTPMethod(true);
|
|
});
|
|
|
|
/**
|
|
* A `CancelToken` is an object that can be used to request cancellation of an operation.
|
|
*
|
|
* @param {Function} executor The executor function.
|
|
*
|
|
* @returns {CancelToken}
|
|
*/
|
|
class CancelToken {
|
|
constructor(executor) {
|
|
if (typeof executor !== 'function') {
|
|
throw new TypeError('executor must be a function.');
|
|
}
|
|
|
|
let resolvePromise;
|
|
|
|
this.promise = new Promise(function promiseExecutor(resolve) {
|
|
resolvePromise = resolve;
|
|
});
|
|
|
|
const token = this;
|
|
|
|
// eslint-disable-next-line func-names
|
|
this.promise.then(cancel => {
|
|
if (!token._listeners) return;
|
|
|
|
let i = token._listeners.length;
|
|
|
|
while (i-- > 0) {
|
|
token._listeners[i](cancel);
|
|
}
|
|
token._listeners = null;
|
|
});
|
|
|
|
// eslint-disable-next-line func-names
|
|
this.promise.then = onfulfilled => {
|
|
let _resolve;
|
|
// eslint-disable-next-line func-names
|
|
const promise = new Promise(resolve => {
|
|
token.subscribe(resolve);
|
|
_resolve = resolve;
|
|
}).then(onfulfilled);
|
|
|
|
promise.cancel = function reject() {
|
|
token.unsubscribe(_resolve);
|
|
};
|
|
|
|
return promise;
|
|
};
|
|
|
|
executor(function cancel(message, config, request) {
|
|
if (token.reason) {
|
|
// Cancellation has already been requested
|
|
return;
|
|
}
|
|
|
|
token.reason = new CanceledError(message, config, request);
|
|
resolvePromise(token.reason);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Throws a `CanceledError` if cancellation has been requested.
|
|
*/
|
|
throwIfRequested() {
|
|
if (this.reason) {
|
|
throw this.reason;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Subscribe to the cancel signal
|
|
*/
|
|
|
|
subscribe(listener) {
|
|
if (this.reason) {
|
|
listener(this.reason);
|
|
return;
|
|
}
|
|
|
|
if (this._listeners) {
|
|
this._listeners.push(listener);
|
|
} else {
|
|
this._listeners = [listener];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Unsubscribe from the cancel signal
|
|
*/
|
|
|
|
unsubscribe(listener) {
|
|
if (!this._listeners) {
|
|
return;
|
|
}
|
|
const index = this._listeners.indexOf(listener);
|
|
if (index !== -1) {
|
|
this._listeners.splice(index, 1);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an object that contains a new `CancelToken` and a function that, when called,
|
|
* cancels the `CancelToken`.
|
|
*/
|
|
static source() {
|
|
let cancel;
|
|
const token = new CancelToken(function executor(c) {
|
|
cancel = c;
|
|
});
|
|
return {
|
|
token,
|
|
cancel
|
|
};
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Syntactic sugar for invoking a function and expanding an array for arguments.
|
|
*
|
|
* Common use case would be to use `Function.prototype.apply`.
|
|
*
|
|
* ```js
|
|
* function f(x, y, z) {}
|
|
* var args = [1, 2, 3];
|
|
* f.apply(null, args);
|
|
* ```
|
|
*
|
|
* With `spread` this example can be re-written.
|
|
*
|
|
* ```js
|
|
* spread(function(x, y, z) {})([1, 2, 3]);
|
|
* ```
|
|
*
|
|
* @param {Function} callback
|
|
*
|
|
* @returns {Function}
|
|
*/
|
|
function spread(callback) {
|
|
return function wrap(arr) {
|
|
return callback.apply(null, arr);
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Determines whether the payload is an error thrown by Axios
|
|
*
|
|
* @param {*} payload The value to test
|
|
*
|
|
* @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
|
|
*/
|
|
function isAxiosError(payload) {
|
|
return utils.isObject(payload) && (payload.isAxiosError === true);
|
|
}
|
|
|
|
/**
|
|
* Create an instance of Axios
|
|
*
|
|
* @param {Object} defaultConfig The default config for the instance
|
|
*
|
|
* @returns {Axios} A new instance of Axios
|
|
*/
|
|
function createInstance(defaultConfig) {
|
|
const context = new Axios(defaultConfig);
|
|
const instance = bind(Axios.prototype.request, context);
|
|
|
|
// Copy axios.prototype to instance
|
|
utils.extend(instance, Axios.prototype, context, {allOwnKeys: true});
|
|
|
|
// Copy context to instance
|
|
utils.extend(instance, context, null, {allOwnKeys: true});
|
|
|
|
// Factory for creating new instances
|
|
instance.create = function create(instanceConfig) {
|
|
return createInstance(mergeConfig(defaultConfig, instanceConfig));
|
|
};
|
|
|
|
return instance;
|
|
}
|
|
|
|
// Create the default instance to be exported
|
|
const axios = createInstance(defaults);
|
|
|
|
// Expose Axios class to allow class inheritance
|
|
axios.Axios = Axios;
|
|
|
|
// Expose Cancel & CancelToken
|
|
axios.CanceledError = CanceledError;
|
|
axios.CancelToken = CancelToken;
|
|
axios.isCancel = isCancel;
|
|
axios.VERSION = VERSION;
|
|
axios.toFormData = toFormData;
|
|
|
|
// Expose AxiosError class
|
|
axios.AxiosError = AxiosError;
|
|
|
|
// alias for CanceledError for backward compatibility
|
|
axios.Cancel = axios.CanceledError;
|
|
|
|
// Expose all/spread
|
|
axios.all = function all(promises) {
|
|
return Promise.all(promises);
|
|
};
|
|
|
|
axios.spread = spread;
|
|
|
|
// Expose isAxiosError
|
|
axios.isAxiosError = isAxiosError;
|
|
|
|
axios.formToJSON = thing => {
|
|
return formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);
|
|
};
|
|
|
|
module.exports = axios;
|
|
//# sourceMappingURL=axios.cjs.map
|