vue-learning/js/axios/1.1.3/axios.js

2659 lines
95 KiB
JavaScript
Raw Normal View History

2022-11-22 09:27:13 +00:00
// Axios v1.1.3 Copyright (c) 2022 Matt Zabriskie and contributors
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.axios = factory());
})(this, (function () {
'use strict';
function _typeof(obj) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
}, _typeof(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function bind(fn, thisArg) {
return function wrap() {
return fn.apply(thisArg, arguments);
};
}
// utils is a library of generic helper functions non-specific to axios
var toString = Object.prototype.toString;
var getPrototypeOf = Object.getPrototypeOf;
var kindOf = function (cache) {
return function (thing) {
var str = toString.call(thing);
return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());
};
}(Object.create(null));
var kindOfTest = function kindOfTest(type) {
type = type.toLowerCase();
return function (thing) {
return kindOf(thing) === type;
};
};
var typeOfTest = function typeOfTest(type) {
return function (thing) {
return _typeof(thing) === type;
};
};
/**
* Determine if a value is an Array
*
* @param {Object} val The value to test
*
* @returns {boolean} True if value is an Array, otherwise false
*/
var isArray = Array.isArray;
/**
* Determine if a value is undefined
*
* @param {*} val The value to test
*
* @returns {boolean} True if the value is undefined, otherwise false
*/
var isUndefined = typeOfTest('undefined');
/**
* Determine if a value is a Buffer
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a Buffer, otherwise false
*/
function isBuffer(val) {
return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor) && isFunction(val.constructor.isBuffer) && val.constructor.isBuffer(val);
}
/**
* Determine if a value is an ArrayBuffer
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is an ArrayBuffer, otherwise false
*/
var isArrayBuffer = kindOfTest('ArrayBuffer');
/**
* Determine if a value is a view on an ArrayBuffer
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
*/
function isArrayBufferView(val) {
var result;
if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {
result = ArrayBuffer.isView(val);
} else {
result = val && val.buffer && isArrayBuffer(val.buffer);
}
return result;
}
/**
* Determine if a value is a String
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a String, otherwise false
*/
var isString = typeOfTest('string');
/**
* Determine if a value is a Function
*
* @param {*} val The value to test
* @returns {boolean} True if value is a Function, otherwise false
*/
var isFunction = typeOfTest('function');
/**
* Determine if a value is a Number
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a Number, otherwise false
*/
var isNumber = typeOfTest('number');
/**
* Determine if a value is an Object
*
* @param {*} thing The value to test
*
* @returns {boolean} True if value is an Object, otherwise false
*/
var isObject = function isObject(thing) {
return thing !== null && _typeof(thing) === 'object';
};
/**
* Determine if a value is a Boolean
*
* @param {*} thing The value to test
* @returns {boolean} True if value is a Boolean, otherwise false
*/
var isBoolean = function isBoolean(thing) {
return thing === true || thing === false;
};
/**
* Determine if a value is a plain Object
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a plain Object, otherwise false
*/
var isPlainObject = function isPlainObject(val) {
if (kindOf(val) !== 'object') {
return false;
}
var prototype = getPrototypeOf(val);
return (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in val) && !(Symbol.iterator in val);
};
/**
* Determine if a value is a Date
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a Date, otherwise false
*/
var isDate = kindOfTest('Date');
/**
* Determine if a value is a File
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a File, otherwise false
*/
var isFile = kindOfTest('File');
/**
* Determine if a value is a Blob
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a Blob, otherwise false
*/
var isBlob = kindOfTest('Blob');
/**
* Determine if a value is a FileList
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a File, otherwise false
*/
var isFileList = kindOfTest('FileList');
/**
* Determine if a value is a Stream
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a Stream, otherwise false
*/
var isStream = function isStream(val) {
return isObject(val) && isFunction(val.pipe);
};
/**
* Determine if a value is a FormData
*
* @param {*} thing The value to test
*
* @returns {boolean} True if value is an FormData, otherwise false
*/
var isFormData = function isFormData(thing) {
var pattern = '[object FormData]';
return thing && (typeof FormData === 'function' && thing instanceof FormData || toString.call(thing) === pattern || isFunction(thing.toString) && thing.toString() === pattern);
};
/**
* Determine if a value is a URLSearchParams object
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a URLSearchParams object, otherwise false
*/
var isURLSearchParams = kindOfTest('URLSearchParams');
/**
* Trim excess whitespace off the beginning and end of a string
*
* @param {String} str The String to trim
*
* @returns {String} The String freed of excess whitespace
*/
var trim = function trim(str) {
return str.trim ? str.trim() : str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
};
/**
* Iterate over an Array or an Object invoking a function for each item.
*
* If `obj` is an Array callback will be called passing
* the value, index, and complete array for each item.
*
* If 'obj' is an Object callback will be called passing
* the value, key, and complete object for each property.
*
* @param {Object|Array} obj The object to iterate
* @param {Function} fn The callback to invoke for each item
*
* @param {Boolean} [allOwnKeys = false]
* @returns {void}
*/
function forEach(obj, fn) {
var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
_ref$allOwnKeys = _ref.allOwnKeys,
allOwnKeys = _ref$allOwnKeys === void 0 ? false : _ref$allOwnKeys;
// Don't bother if no value provided
if (obj === null || typeof obj === 'undefined') {
return;
}
var i;
var l;
// Force an array if not already something iterable
if (_typeof(obj) !== 'object') {
/*eslint no-param-reassign:0*/
obj = [obj];
}
if (isArray(obj)) {
// Iterate over array values
for (i = 0, l = obj.length; i < l; i++) {
fn.call(null, obj[i], i, obj);
}
} else {
// Iterate over object keys
var keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);
var len = keys.length;
var key;
for (i = 0; i < len; i++) {
key = keys[i];
fn.call(null, obj[key], key, obj);
}
}
}
/**
* Accepts varargs expecting each argument to be an object, then
* immutably merges the properties of each object and returns result.
*
* When multiple objects contain the same key the later object in
* the arguments list will take precedence.
*
* Example:
*
* ```js
* var result = merge({foo: 123}, {foo: 456});
* console.log(result.foo); // outputs 456
* ```
*
* @param {Object} obj1 Object to merge
*
* @returns {Object} Result of all merge properties
*/
function /* obj1, obj2, obj3, ... */
merge() {
var result = {};
var assignValue = function assignValue(val, key) {
if (isPlainObject(result[key]) && isPlainObject(val)) {
result[key] = merge(result[key], val);
} else if (isPlainObject(val)) {
result[key] = merge({}, val);
} else if (isArray(val)) {
result[key] = val.slice();
} else {
result[key] = val;
}
};
for (var i = 0, l = arguments.length; i < l; i++) {
arguments[i] && forEach(arguments[i], assignValue);
}
return result;
}
/**
* Extends object a by mutably adding to it the properties of object b.
*
* @param {Object} a The object to be extended
* @param {Object} b The object to copy properties from
* @param {Object} thisArg The object to bind function to
*
* @param {Boolean} [allOwnKeys]
* @returns {Object} The resulting value of object a
*/
var extend = function extend(a, b, thisArg) {
var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {},
allOwnKeys = _ref2.allOwnKeys;
forEach(b, function (val, key) {
if (thisArg && isFunction(val)) {
a[key] = bind(val, thisArg);
} else {
a[key] = val;
}
}, {
allOwnKeys: allOwnKeys
});
return a;
};
/**
* Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
*
* @param {string} content with BOM
*
* @returns {string} content value without BOM
*/
var stripBOM = function stripBOM(content) {
if (content.charCodeAt(0) === 0xFEFF) {
content = content.slice(1);
}
return content;
};
/**
* Inherit the prototype methods from one constructor into another
* @param {function} constructor
* @param {function} superConstructor
* @param {object} [props]
* @param {object} [descriptors]
*
* @returns {void}
*/
var inherits = function inherits(constructor, superConstructor, props, descriptors) {
constructor.prototype = Object.create(superConstructor.prototype, descriptors);
constructor.prototype.constructor = constructor;
Object.defineProperty(constructor, 'super', {
value: superConstructor.prototype
});
props && Object.assign(constructor.prototype, props);
};
/**
* Resolve object with deep prototype chain to a flat object
* @param {Object} sourceObj source object
* @param {Object} [destObj]
* @param {Function|Boolean} [filter]
* @param {Function} [propFilter]
*
* @returns {Object}
*/
var toFlatObject = function toFlatObject(sourceObj, destObj, filter, propFilter) {
var props;
var i;
var prop;
var merged = {};
destObj = destObj || {};
// eslint-disable-next-line no-eq-null,eqeqeq
if (sourceObj == null) return destObj;
do {
props = Object.getOwnPropertyNames(sourceObj);
i = props.length;
while (i-- > 0) {
prop = props[i];
if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {
destObj[prop] = sourceObj[prop];
merged[prop] = true;
}
}
sourceObj = filter !== false && getPrototypeOf(sourceObj);
} while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);
return destObj;
};
/**
* Determines whether a string ends with the characters of a specified string
*
* @param {String} str
* @param {String} searchString
* @param {Number} [position= 0]
*
* @returns {boolean}
*/
var endsWith = function endsWith(str, searchString, position) {
str = String(str);
if (position === undefined || position > str.length) {
position = str.length;
}
position -= searchString.length;
var lastIndex = str.indexOf(searchString, position);
return lastIndex !== -1 && lastIndex === position;
};
/**
* Returns new array from array like object or null if failed
*
* @param {*} [thing]
*
* @returns {?Array}
*/
var toArray = function toArray(thing) {
if (!thing) return null;
if (isArray(thing)) return thing;
var i = thing.length;
if (!isNumber(i)) return null;
var arr = new Array(i);
while (i-- > 0) {
arr[i] = thing[i];
}
return arr;
};
/**
* Checking if the Uint8Array exists and if it does, it returns a function that checks if the
* thing passed in is an instance of Uint8Array
*
* @param {TypedArray}
*
* @returns {Array}
*/
// eslint-disable-next-line func-names
var isTypedArray = function (TypedArray) {
// eslint-disable-next-line func-names
return function (thing) {
return TypedArray && thing instanceof TypedArray;
};
}(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));
/**
* For each entry in the object, call the function with the key and value.
*
* @param {Object<any, any>} obj - The object to iterate over.
* @param {Function} fn - The function to call for each entry.
*
* @returns {void}
*/
var forEachEntry = function forEachEntry(obj, fn) {
var generator = obj && obj[Symbol.iterator];
var iterator = generator.call(obj);
var result;
while ((result = iterator.next()) && !result.done) {
var pair = result.value;
fn.call(obj, pair[0], pair[1]);
}
};
/**
* It takes a regular expression and a string, and returns an array of all the matches
*
* @param {string} regExp - The regular expression to match against.
* @param {string} str - The string to search.
*
* @returns {Array<boolean>}
*/
var matchAll = function matchAll(regExp, str) {
var matches;
var arr = [];
while ((matches = regExp.exec(str)) !== null) {
arr.push(matches);
}
return arr;
};
/* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */
var isHTMLForm = kindOfTest('HTMLFormElement');
var toCamelCase = function toCamelCase(str) {
return str.toLowerCase().replace(/[_-\s]([a-z\d])(\w*)/g, function replacer(m, p1, p2) {
return p1.toUpperCase() + p2;
});
};
/* Creating a function that will check if an object has a property. */
var hasOwnProperty = function (_ref3) {
var hasOwnProperty = _ref3.hasOwnProperty;
return function (obj, prop) {
return hasOwnProperty.call(obj, prop);
};
}(Object.prototype);
/**
* Determine if a value is a RegExp object
*
* @param {*} val The value to test
*
* @returns {boolean} True if value is a RegExp object, otherwise false
*/
var isRegExp = kindOfTest('RegExp');
var reduceDescriptors = function reduceDescriptors(obj, reducer) {
var descriptors = Object.getOwnPropertyDescriptors(obj);
var reducedDescriptors = {};
forEach(descriptors, function (descriptor, name) {
if (reducer(descriptor, name, obj) !== false) {
reducedDescriptors[name] = descriptor;
}
});
Object.defineProperties(obj, reducedDescriptors);
};
/**
* Makes all methods read-only
* @param {Object} obj
*/
var freezeMethods = function freezeMethods(obj) {
reduceDescriptors(obj, function (descriptor, name) {
var value = obj[name];
if (!isFunction(value)) return;
descriptor.enumerable = false;
if ('writable' in descriptor) {
descriptor.writable = false;
return;
}
if (!descriptor.set) {
descriptor.set = function () {
throw Error('Can not read-only method \'' + name + '\'');
};
}
});
};
var toObjectSet = function toObjectSet(arrayOrString, delimiter) {
var obj = {};
var define = function define(arr) {
arr.forEach(function (value) {
obj[value] = true;
});
};
isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));
return obj;
};
var noop = function noop() { };
var toFiniteNumber = function toFiniteNumber(value, defaultValue) {
value = +value;
return Number.isFinite(value) ? value : defaultValue;
};
var utils = {
isArray: isArray,
isArrayBuffer: isArrayBuffer,
isBuffer: isBuffer,
isFormData: isFormData,
isArrayBufferView: isArrayBufferView,
isString: isString,
isNumber: isNumber,
isBoolean: isBoolean,
isObject: isObject,
isPlainObject: isPlainObject,
isUndefined: isUndefined,
isDate: isDate,
isFile: isFile,
isBlob: isBlob,
isRegExp: isRegExp,
isFunction: isFunction,
isStream: isStream,
isURLSearchParams: isURLSearchParams,
isTypedArray: isTypedArray,
isFileList: isFileList,
forEach: forEach,
merge: merge,
extend: extend,
trim: trim,
stripBOM: stripBOM,
inherits: inherits,
toFlatObject: toFlatObject,
kindOf: kindOf,
kindOfTest: kindOfTest,
endsWith: endsWith,
toArray: toArray,
forEachEntry: forEachEntry,
matchAll: matchAll,
isHTMLForm: isHTMLForm,
hasOwnProperty: hasOwnProperty,
hasOwnProp: hasOwnProperty,
// an alias to avoid ESLint no-prototype-builtins detection
reduceDescriptors: reduceDescriptors,
freezeMethods: freezeMethods,
toObjectSet: toObjectSet,
toCamelCase: toCamelCase,
noop: noop,
toFiniteNumber: 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
};
}
});
var prototype$1 = AxiosError.prototype;
var 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(function (code) {
descriptors[code] = {
value: code
};
});
Object.defineProperties(AxiosError, descriptors);
Object.defineProperty(prototype$1, 'isAxiosError', {
value: true
});
// eslint-disable-next-line func-names
AxiosError.from = function (error, code, config, request, response, customProps) {
var axiosError = Object.create(prototype$1);
utils.toFlatObject(error, axiosError, function filter(obj) {
return obj !== Error.prototype;
}, function (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;
};
/* eslint-env browser */
var browser = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' ? self.FormData : window.FormData;
/**
* 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);
}
var 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 (browser || 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]);
});
var metaTokens = options.metaTokens;
// eslint-disable-next-line no-use-before-define
var visitor = options.visitor || defaultVisitor;
var dots = options.dots;
var indexes = options.indexes;
var _Blob = options.Blob || typeof Blob !== 'undefined' && Blob;
var 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) {
var 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;
}
var stack = [];
var exposedHelpers = Object.assign(predicates, {
defaultVisitor: defaultVisitor,
convertValue: convertValue,
isVisitable: 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) {
var 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) {
var 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);
}
var prototype = AxiosURLSearchParams.prototype;
prototype.append = function append(name, value) {
this._pairs.push([name, value]);
};
prototype.toString = function toString(encoder) {
var _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;
}
var _encode = options && options.encode || encode;
var serializeFn = options && options.serialize;
var serializedParams;
if (serializeFn) {
serializedParams = serializeFn(params, options);
} else {
serializedParams = utils.isURLSearchParams(params) ? params.toString() : new AxiosURLSearchParams(params, options).toString(_encode);
}
if (serializedParams) {
var hashmarkIndex = url.indexOf("#");
if (hashmarkIndex !== -1) {
url = url.slice(0, hashmarkIndex);
}
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
}
return url;
}
var InterceptorManager = /*#__PURE__*/function () {
function InterceptorManager() {
_classCallCheck(this, InterceptorManager);
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
*/
_createClass(InterceptorManager, [{
key: "use",
value: function use(fulfilled, rejected, options) {
this.handlers.push({
fulfilled: fulfilled,
rejected: 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
*/
}, {
key: "eject",
value: function eject(id) {
if (this.handlers[id]) {
this.handlers[id] = null;
}
}
/**
* Clear all interceptors from the stack
*
* @returns {void}
*/
}, {
key: "clear",
value: function 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}
*/
}, {
key: "forEach",
value: function forEach(fn) {
utils.forEach(this.handlers, function forEachHandler(h) {
if (h !== null) {
fn(h);
}
});
}
}]);
return InterceptorManager;
}();
var transitionalDefaults = {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false
};
var URLSearchParams$1 = typeof URLSearchParams !== 'undefined' ? URLSearchParams : AxiosURLSearchParams;
var FormData$1 = FormData;
/**
* Determine if we're running in a standard browser environment
*
* This allows axios to run in a web worker, and react-native.
* Both environments support XMLHttpRequest, but not fully standard globals.
*
* web workers:
* typeof window -> undefined
* typeof document -> undefined
*
* react-native:
* navigator.product -> 'ReactNative'
* nativescript
* navigator.product -> 'NativeScript' or 'NS'
*
* @returns {boolean}
*/
var isStandardBrowserEnv = function () {
var product;
if (typeof navigator !== 'undefined' && ((product = navigator.product) === 'ReactNative' || product === 'NativeScript' || product === 'NS')) {
return false;
}
return typeof window !== 'undefined' && typeof document !== 'undefined';
}();
var platform = {
isBrowser: true,
classes: {
URLSearchParams: URLSearchParams$1,
FormData: FormData$1,
Blob: Blob
},
isStandardBrowserEnv: isStandardBrowserEnv,
protocols: ['http', 'https', 'file', 'blob', 'url', 'data']
};
function toURLEncodedForm(data, options) {
return toFormData(data, new platform.classes.URLSearchParams(), Object.assign({
visitor: function visitor(value, key, path, helpers) {
if (platform.isNode && 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(function (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) {
var obj = {};
var keys = Object.keys(arr);
var i;
var len = keys.length;
var 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) {
var name = path[index++];
var isNumericKey = Number.isFinite(+name);
var 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] = [];
}
var 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)) {
var obj = {};
utils.forEachEntry(formData, function (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) {
var 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));
}
}
var cookies = platform.isStandardBrowserEnv ?
// Standard browser envs support document.cookie
function standardBrowserEnv() {
return {
write: function write(name, value, expires, path, domain, secure) {
var 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) {
var 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() { }
};
}();
/**
* 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(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '') : baseURL;
}
/**
* Creates a new URL by combining the baseURL with the requestedURL,
* only when the requestedURL is not already an absolute URL.
* If the requestURL is absolute, this function returns the requestedURL untouched.
*
* @param {string} baseURL The base URL
* @param {string} requestedURL Absolute or relative URL to combine
*
* @returns {string} The combined full path
*/
function buildFullPath(baseURL, requestedURL) {
if (baseURL && !isAbsoluteURL(requestedURL)) {
return combineURLs(baseURL, requestedURL);
}
return requestedURL;
}
var isURLSameOrigin = platform.isStandardBrowserEnv ?
// Standard browser envs have full support of the APIs needed to test
// whether the request URL is of the same origin as current location.
function standardBrowserEnv() {
var msie = /(msie|trident)/i.test(navigator.userAgent);
var urlParsingNode = document.createElement('a');
var originURL;
/**
* Parse a URL to discover it's components
*
* @param {String} url The URL to be parsed
* @returns {Object}
*/
function resolveURL(url) {
var href = url;
if (msie) {
// IE needs attribute set twice to normalize properties
urlParsingNode.setAttribute('href', href);
href = urlParsingNode.href;
}
urlParsingNode.setAttribute('href', href);
// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
return {
href: urlParsingNode.href,
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
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) {
var 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;
};
}();
/**
* 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) {
var match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
return match && match[1] || '';
}
// RawAxiosHeaders whose duplicates are ignored by node
// c.f. https://nodejs.org/api/http.html#http_message_headers
var 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
*/
var parseHeaders = (function (rawHeaders) {
var parsed = {};
var key;
var val;
var 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;
});
var $internals = Symbol('internals');
var $defaults = Symbol('defaults');
function normalizeHeader(header) {
return header && String(header).trim().toLowerCase();
}
function normalizeValue(value) {
if (value === false || value == null) {
return value;
}
return utils.isArray(value) ? value.map(normalizeValue) : String(value);
}
function parseTokens(str) {
var tokens = Object.create(null);
var tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
var match;
while (match = tokensRE.exec(str)) {
tokens[match[1]] = match[2];
}
return tokens;
}
function matchHeaderValue(context, value, header, filter) {
if (utils.isFunction(filter)) {
return filter.call(this, value, header);
}
if (!utils.isString(value)) return;
if (utils.isString(filter)) {
return value.indexOf(filter) !== -1;
}
if (utils.isRegExp(filter)) {
return filter.test(value);
}
}
function formatHeader(header) {
return header.trim().toLowerCase().replace(/([a-z\d])(\w*)/g, function (w, _char, str) {
return _char.toUpperCase() + str;
});
}
function buildAccessors(obj, header) {
var accessorName = utils.toCamelCase(' ' + header);
['get', 'set', 'has'].forEach(function (methodName) {
Object.defineProperty(obj, methodName + accessorName, {
value: function value(arg1, arg2, arg3) {
return this[methodName].call(this, header, arg1, arg2, arg3);
},
configurable: true
});
});
}
function findKey(obj, key) {
key = key.toLowerCase();
var keys = Object.keys(obj);
var i = keys.length;
var _key;
while (i-- > 0) {
_key = keys[i];
if (key === _key.toLowerCase()) {
return _key;
}
}
return null;
}
function AxiosHeaders(headers, defaults) {
headers && this.set(headers);
this[$defaults] = defaults || null;
}
Object.assign(AxiosHeaders.prototype, {
set: function set(header, valueOrRewrite, rewrite) {
var self = this;
function setHeader(_value, _header, _rewrite) {
var lHeader = normalizeHeader(_header);
if (!lHeader) {
throw new Error('header name must be a non-empty string');
}
var 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, function (_value, _header) {
setHeader(_value, _header, valueOrRewrite);
});
} else {
setHeader(valueOrRewrite, header, rewrite);
}
return this;
},
get: function get(header, parser) {
header = normalizeHeader(header);
if (!header) return undefined;
var key = findKey(this, header);
if (key) {
var 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 has(header, matcher) {
header = normalizeHeader(header);
if (header) {
var key = findKey(this, header);
return !!(key && (!matcher || matchHeaderValue(this, this[key], key, matcher)));
}
return false;
},
"delete": function _delete(header, matcher) {
var self = this;
var deleted = false;
function deleteHeader(_header) {
_header = normalizeHeader(_header);
if (_header) {
var 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 clear() {
return Object.keys(this).forEach(this["delete"].bind(this));
},
normalize: function normalize(format) {
var self = this;
var headers = {};
utils.forEach(this, function (value, header) {
var key = findKey(headers, header);
if (key) {
self[key] = normalizeValue(value);
delete self[header];
return;
}
var normalized = format ? formatHeader(header) : String(header).trim();
if (normalized !== header) {
delete self[header];
}
self[normalized] = normalizeValue(value);
headers[normalized] = true;
});
return this;
},
toJSON: function toJSON(asStrings) {
var obj = Object.create(null);
utils.forEach(Object.assign({}, this[$defaults] || null, this), function (value, header) {
if (value == null || value === false) return;
obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value;
});
return obj;
}
});
Object.assign(AxiosHeaders, {
from: function from(thing) {
if (utils.isString(thing)) {
return new this(parseHeaders(thing));
}
return thing instanceof this ? thing : new this(thing);
},
accessor: function accessor(header) {
var internals = this[$internals] = this[$internals] = {
accessors: {}
};
var accessors = internals.accessors;
var prototype = this.prototype;
function defineAccessor(_header) {
var 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);
/**
* Calculate data maxRate
* @param {Number} [samplesCount= 10]
* @param {Number} [min= 1000]
* @returns {Function}
*/
function speedometer(samplesCount, min) {
samplesCount = samplesCount || 10;
var bytes = new Array(samplesCount);
var timestamps = new Array(samplesCount);
var head = 0;
var tail = 0;
var firstSampleTS;
min = min !== undefined ? min : 1000;
return function push(chunkLength) {
var now = Date.now();
var startedAt = timestamps[tail];
if (!firstSampleTS) {
firstSampleTS = now;
}
bytes[head] = chunkLength;
timestamps[head] = now;
var i = tail;
var 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;
}
var passed = startedAt && now - startedAt;
return passed ? Math.round(bytesCount * 1000 / passed) : undefined;
};
}
function progressEventReducer(listener, isDownloadStream) {
var bytesNotified = 0;
var _speedometer = speedometer(50, 250);
return function (e) {
var loaded = e.loaded;
var total = e.lengthComputable ? e.total : undefined;
var progressBytes = loaded - bytesNotified;
var rate = _speedometer(progressBytes);
var inRange = loaded <= total;
bytesNotified = loaded;
var data = {
loaded: loaded,
total: 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) {
var requestData = config.data;
var requestHeaders = AxiosHeaders.from(config.headers).normalize();
var responseType = config.responseType;
var 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
}
var request = new XMLHttpRequest();
// HTTP basic authentication
if (config.auth) {
var username = config.auth.username || '';
var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password));
}
var 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
var responseHeaders = AxiosHeaders.from('getAllResponseHeaders' in request && request.getAllResponseHeaders());
var responseData = !responseType || responseType === 'text' || responseType === 'json' ? request.responseText : request.response;
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config: config,
request: 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() {
var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
var 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
var 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 = function 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);
}
}
var 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);
});
}
var adapters = {
http: xhrAdapter,
xhr: xhrAdapter
};
var adapters$1 = {
getAdapter: function getAdapter(nameOrAdapter) {
if (utils.isString(nameOrAdapter)) {
var adapter = adapters[nameOrAdapter];
if (!nameOrAdapter) {
throw Error(utils.hasOwnProp(nameOrAdapter) ? "Adapter '".concat(nameOrAdapter, "' is not available in the build") : "Can not resolve adapter '".concat(nameOrAdapter, "'"));
}
return adapter;
}
if (!utils.isFunction(nameOrAdapter)) {
throw new TypeError('adapter is not a function');
}
return nameOrAdapter;
},
adapters: adapters
};
var 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() {
var 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);
}
var defaults = {
transitional: transitionalDefaults,
adapter: getDefaultAdapter(),
transformRequest: [function transformRequest(data, headers) {
var contentType = headers.getContentType() || '';
var hasJSONContentType = contentType.indexOf('application/json') > -1;
var isObjectPayload = utils.isObject(data);
if (isObjectPayload && utils.isHTMLForm(data)) {
data = new FormData(data);
}
var 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();
}
var 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) {
var _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) {
var transitional = this.transitional || defaults.transitional;
var forcedJSONParsing = transitional && transitional.forcedJSONParsing;
var JSONRequested = this.responseType === 'json';
if (data && utils.isString(data) && (forcedJSONParsing && !this.responseType || JSONRequested)) {
var silentJSONParsing = transitional && transitional.silentJSONParsing;
var 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) {
var config = this || defaults;
var context = response || config;
var headers = AxiosHeaders.from(context.headers);
var 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);
var 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 || {};
var 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]);
}
}
var 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) {
var merge = mergeMap[prop] || mergeDeepProperties;
var configValue = merge(prop);
utils.isUndefined(configValue) && merge !== mergeDirectKeys || (config[prop] = configValue);
});
return config;
}
var VERSION = "1.1.3";
var validators$1 = {};
// eslint-disable-next-line func-names
['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function (type, i) {
validators$1[type] = function validator(thing) {
return _typeof(thing) === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
};
});
var 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 function (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);
}
var keys = Object.keys(options);
var i = keys.length;
while (i-- > 0) {
var opt = keys[i];
var validator = schema[opt];
if (validator) {
var value = options[opt];
var 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);
}
}
}
var validator = {
assertOptions: assertOptions,
validators: validators$1
};
var 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
*/
var Axios = /*#__PURE__*/function () {
function Axios(instanceConfig) {
_classCallCheck(this, Axios);
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
*/
_createClass(Axios, [{
key: "request",
value: function 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);
var _config = config,
transitional = _config.transitional,
paramsSerializer = _config.paramsSerializer;
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
var 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
var requestInterceptorChain = [];
var 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);
});
var responseInterceptorChain = [];
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
});
var promise;
var i = 0;
var len;
if (!synchronousRequestInterceptors) {
var 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;
var newConfig = config;
i = 0;
while (i < len) {
var onFulfilled = requestInterceptorChain[i++];
var 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;
}
}, {
key: "getUri",
value: function getUri(config) {
config = mergeConfig(this.defaults, config);
var fullPath = buildFullPath(config.baseURL, config.url);
return buildURL(fullPath, config.params, config.paramsSerializer);
}
}]);
return Axios;
}(); // 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: method,
url: 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: method,
headers: isForm ? {
'Content-Type': 'multipart/form-data'
} : {},
url: url,
data: 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}
*/
var CancelToken = /*#__PURE__*/function () {
function CancelToken(executor) {
_classCallCheck(this, CancelToken);
if (typeof executor !== 'function') {
throw new TypeError('executor must be a function.');
}
var resolvePromise;
this.promise = new Promise(function promiseExecutor(resolve) {
resolvePromise = resolve;
});
var token = this;
// eslint-disable-next-line func-names
this.promise.then(function (cancel) {
if (!token._listeners) return;
var i = token._listeners.length;
while (i-- > 0) {
token._listeners[i](cancel);
}
token._listeners = null;
});
// eslint-disable-next-line func-names
this.promise.then = function (onfulfilled) {
var _resolve;
// eslint-disable-next-line func-names
var promise = new Promise(function (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.
*/
_createClass(CancelToken, [{
key: "throwIfRequested",
value: function throwIfRequested() {
if (this.reason) {
throw this.reason;
}
}
/**
* Subscribe to the cancel signal
*/
}, {
key: "subscribe",
value: function 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
*/
}, {
key: "unsubscribe",
value: function unsubscribe(listener) {
if (!this._listeners) {
return;
}
var 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`.
*/
}], [{
key: "source",
value: function source() {
var cancel;
var token = new CancelToken(function executor(c) {
cancel = c;
});
return {
token: token,
cancel: cancel
};
}
}]);
return CancelToken;
}();
/**
* 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) {
var context = new Axios(defaultConfig);
var 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
var 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 = function (thing) {
return formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);
};
return axios;
}));
//# sourceMappingURL=axios.js.map