axios
Version:
Promise based HTTP client for the browser and node.js
1,792 lines (1,514 loc) • 84.4 kB
JavaScript
// Axios v1.0.0 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);
};
}
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;
};
/**
* 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) && 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) && 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 hashmarkIndex = url.indexOf('#');
if (hashmarkIndex !== -1) {
url = url.slice(0, hashmarkIndex);
}
var _encode = options && options.encode || encode;
var serializerParams = utils.isURLSearchParams(params) ? params.toString() : new AxiosURLSearchParams(params, options).toString(_encode);
if (serializerParams) {
url += (url.indexOf('?') === -1 ? '?' : '&') + serializerParams;
}
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] || '';
}
// 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 $defaults = Symbol('defaults');
function normalizeHeader(header) {
return header && String(header).trim().toLowerCase();
}
function normalizeValue(value) {
if (value === false || value == null) {
return value;
}
return String(value);
}
function parseTokens(str) {
var tokens = Object.create(null);
var tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
var match;
while (match = tokensRE.exec(str)) {
tokens[match[1]] = match[2];
}
return tokens;
}
function matchHeaderValue(context, value, header, filter) {
if (utils.isFunction(filter)) {
return filter.call(this, value, header);
}
if (!utils.isString(value)) return;
if (utils.isString(filter)) {
return value.indexOf(filter) !== -1;
}
if (utils.isRegExp(filter)) {
return filter.test(value);
}
}
function formatHeader(header) {
return header.trim().toLowerCase().replace(/([a-z\d])(\w*)/g, function (w, _char, str) {
return _char.toUpperCase() + str;
});
}
function buildAccessors(obj, header) {
var accessorName = utils.toCamelCase(' ' + header);
['get', 'set', 'has'].forEach(function (methodName) {
Object.defineProperty(obj, methodName + accessorName, {
value: function value(arg1, arg2, arg3) {
return this[methodName].call(this, header, arg1, arg2, arg3);
},
configurable: true
});
});
}
function findKey(obj, key) {
key = key.toLowerCase();
var keys = Object.keys(obj);
var i = keys.length;
var _key;
while (i-- > 0) {
_key = keys[i];
if (key === _key.toLowerCase()) {
return _key;
}
}
return null;
}
function AxiosHeaders(headers, defaults) {
headers && this.set(headers);
this[$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;
}
if (utils.isArray(_value)) {
_value = _value.map(normalizeValue);
} else {
_value = normalizeValue(_value);
}
self[key || _header] = _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() {
var obj = Object.create(null);
utils.forEach(Object.assign({}, this[$defaults] || null, this), function (value, header) {
if (value == null || value === false) return;
obj[header] = 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 access