(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.i18nextHttpBackend = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
(function (global){(function (){
var fetchApi
if (typeof fetch === 'function') {
if (typeof global !== 'undefined' && global.fetch) {
fetchApi = global.fetch
} else if (typeof window !== 'undefined' && window.fetch) {
fetchApi = window.fetch
}
}
if (typeof require !== 'undefined' && (typeof window === 'undefined' || typeof window.document === 'undefined')) {
var f = fetchApi || require('cross-fetch')
if (f.default) f = f.default
exports.default = f
module.exports = exports.default
}
}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"cross-fetch":5}],2:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _utils = require("./utils.js");
var _request = _interopRequireDefault(require("./request.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: 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 _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
var getDefaults = function getDefaults() {
return {
loadPath: '/locales/{{lng}}/{{ns}}.json',
addPath: '/locales/add/{{lng}}/{{ns}}',
allowMultiLoading: false,
parse: function parse(data) {
return JSON.parse(data);
},
stringify: JSON.stringify,
parsePayload: function parsePayload(namespace, key, fallbackValue) {
return _defineProperty({}, key, fallbackValue || '');
},
request: _request.default,
reloadInterval: typeof window !== 'undefined' ? false : 60 * 60 * 1000,
customHeaders: {},
queryStringParams: {},
crossDomain: false,
withCredentials: false,
overrideMimeType: false,
requestOptions: {
mode: 'cors',
credentials: 'same-origin',
cache: 'default'
}
};
};
var Backend = function () {
function Backend(services) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var allOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
_classCallCheck(this, Backend);
this.services = services;
this.options = options;
this.allOptions = allOptions;
this.type = 'backend';
this.init(services, options, allOptions);
}
_createClass(Backend, [{
key: "init",
value: function init(services) {
var _this = this;
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var allOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
this.services = services;
this.options = (0, _utils.defaults)(options, this.options || {}, getDefaults());
this.allOptions = allOptions;
if (this.services && this.options.reloadInterval) {
setInterval(function () {
return _this.reload();
}, this.options.reloadInterval);
}
}
}, {
key: "readMulti",
value: function readMulti(languages, namespaces, callback) {
this._readAny(languages, languages, namespaces, namespaces, callback);
}
}, {
key: "read",
value: function read(language, namespace, callback) {
this._readAny([language], language, [namespace], namespace, callback);
}
}, {
key: "_readAny",
value: function _readAny(languages, loadUrlLanguages, namespaces, loadUrlNamespaces, callback) {
var _this2 = this;
var loadPath = this.options.loadPath;
if (typeof this.options.loadPath === 'function') {
loadPath = this.options.loadPath(languages, namespaces);
}
loadPath = (0, _utils.makePromise)(loadPath);
loadPath.then(function (resolvedLoadPath) {
var url = _this2.services.interpolator.interpolate(resolvedLoadPath, {
lng: languages.join('+'),
ns: namespaces.join('+')
});
_this2.loadUrl(url, callback, loadUrlLanguages, loadUrlNamespaces);
});
}
}, {
key: "loadUrl",
value: function loadUrl(url, callback, languages, namespaces) {
var _this3 = this;
this.options.request(this.options, url, undefined, function (err, res) {
if (res && (res.status >= 500 && res.status < 600 || !res.status)) return callback('failed loading ' + url + '; status code: ' + res.status, true);
if (res && res.status >= 400 && res.status < 500) return callback('failed loading ' + url + '; status code: ' + res.status, false);
if (!res && err && err.message && err.message.indexOf('Failed to fetch') > -1) return callback('failed loading ' + url + ': ' + err.message, true);
if (err) return callback(err, false);
var ret, parseErr;
try {
if (typeof res.data === 'string') {
ret = _this3.options.parse(res.data, languages, namespaces);
} else {
ret = res.data;
}
} catch (e) {
parseErr = 'failed parsing ' + url + ' to json';
}
if (parseErr) return callback(parseErr, false);
callback(null, ret);
});
}
}, {
key: "create",
value: function create(languages, namespace, key, fallbackValue, callback) {
var _this4 = this;
if (!this.options.addPath) return;
if (typeof languages === 'string') languages = [languages];
var payload = this.options.parsePayload(namespace, key, fallbackValue);
var finished = 0;
var dataArray = [];
var resArray = [];
languages.forEach(function (lng) {
var addPath = _this4.options.addPath;
if (typeof _this4.options.addPath === 'function') {
addPath = _this4.options.addPath(lng, namespace);
}
var url = _this4.services.interpolator.interpolate(addPath, {
lng: lng,
ns: namespace
});
_this4.options.request(_this4.options, url, payload, function (data, res) {
finished += 1;
dataArray.push(data);
resArray.push(res);
if (finished === languages.length) {
if (callback) callback(dataArray, resArray);
}
});
});
}
}, {
key: "reload",
value: function reload() {
var _this5 = this;
var _this$services = this.services,
backendConnector = _this$services.backendConnector,
languageUtils = _this$services.languageUtils,
logger = _this$services.logger;
var currentLanguage = backendConnector.language;
if (currentLanguage && currentLanguage.toLowerCase() === 'cimode') return;
var toLoad = [];
var append = function append(lng) {
var lngs = languageUtils.toResolveHierarchy(lng);
lngs.forEach(function (l) {
if (toLoad.indexOf(l) < 0) toLoad.push(l);
});
};
append(currentLanguage);
if (this.allOptions.preload) this.allOptions.preload.forEach(function (l) {
return append(l);
});
toLoad.forEach(function (lng) {
_this5.allOptions.ns.forEach(function (ns) {
backendConnector.read(lng, ns, 'read', null, null, function (err, data) {
if (err) logger.warn("loading namespace ".concat(ns, " for language ").concat(lng, " failed"), err);
if (!err && data) logger.log("loaded namespace ".concat(ns, " for language ").concat(lng), data);
backendConnector.loaded("".concat(lng, "|").concat(ns), err, data);
});
});
});
}
}]);
return Backend;
}();
Backend.type = 'backend';
var _default = Backend;
exports.default = _default;
module.exports = exports.default;
},{"./request.js":3,"./utils.js":4}],3:[function(require,module,exports){
(function (global){(function (){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _utils = require("./utils.js");
var fetchNode = _interopRequireWildcard(require("./getFetch.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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); }
var fetchApi;
if (typeof fetch === 'function') {
if (typeof global !== 'undefined' && global.fetch) {
fetchApi = global.fetch;
} else if (typeof window !== 'undefined' && window.fetch) {
fetchApi = window.fetch;
}
}
var XmlHttpRequestApi;
if (_utils.hasXMLHttpRequest) {
if (typeof global !== 'undefined' && global.XMLHttpRequest) {
XmlHttpRequestApi = global.XMLHttpRequest;
} else if (typeof window !== 'undefined' && window.XMLHttpRequest) {
XmlHttpRequestApi = window.XMLHttpRequest;
}
}
var ActiveXObjectApi;
if (typeof ActiveXObject === 'function') {
if (typeof global !== 'undefined' && global.ActiveXObject) {
ActiveXObjectApi = global.ActiveXObject;
} else if (typeof window !== 'undefined' && window.ActiveXObject) {
ActiveXObjectApi = window.ActiveXObject;
}
}
if (!fetchApi && fetchNode && !XmlHttpRequestApi && !ActiveXObjectApi) fetchApi = fetchNode.default || fetchNode;
if (typeof fetchApi !== 'function') fetchApi = undefined;
var addQueryString = function addQueryString(url, params) {
if (params && _typeof(params) === 'object') {
var queryString = '';
for (var paramName in params) {
queryString += '&' + encodeURIComponent(paramName) + '=' + encodeURIComponent(params[paramName]);
}
if (!queryString) return url;
url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);
}
return url;
};
var requestWithFetch = function requestWithFetch(options, url, payload, callback) {
if (options.queryStringParams) {
url = addQueryString(url, options.queryStringParams);
}
var headers = (0, _utils.defaults)({}, typeof options.customHeaders === 'function' ? options.customHeaders() : options.customHeaders);
if (payload) headers['Content-Type'] = 'application/json';
fetchApi(url, (0, _utils.defaults)({
method: payload ? 'POST' : 'GET',
body: payload ? options.stringify(payload) : undefined,
headers: headers
}, typeof options.requestOptions === 'function' ? options.requestOptions(payload) : options.requestOptions)).then(function (response) {
if (!response.ok) return callback(response.statusText || 'Error', {
status: response.status
});
response.text().then(function (data) {
callback(null, {
status: response.status,
data: data
});
}).catch(callback);
}).catch(callback);
};
var requestWithXmlHttpRequest = function requestWithXmlHttpRequest(options, url, payload, callback) {
if (payload && _typeof(payload) === 'object') {
payload = addQueryString('', payload).slice(1);
}
if (options.queryStringParams) {
url = addQueryString(url, options.queryStringParams);
}
try {
var x;
if (XmlHttpRequestApi) {
x = new XmlHttpRequestApi();
} else {
x = new ActiveXObjectApi('MSXML2.XMLHTTP.3.0');
}
x.open(payload ? 'POST' : 'GET', url, 1);
if (!options.crossDomain) {
x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
}
x.withCredentials = !!options.withCredentials;
if (payload) {
x.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
}
if (x.overrideMimeType) {
x.overrideMimeType('application/json');
}
var h = options.customHeaders;
h = typeof h === 'function' ? h() : h;
if (h) {
for (var i in h) {
x.setRequestHeader(i, h[i]);
}
}
x.onreadystatechange = function () {
x.readyState > 3 && callback(x.status >= 400 ? x.statusText : null, {
status: x.status,
data: x.responseText
});
};
x.send(payload);
} catch (e) {
console && console.log(e);
}
};
var request = function request(options, url, payload, callback) {
if (typeof payload === 'function') {
callback = payload;
payload = undefined;
}
callback = callback || function () {};
if (fetchApi) {
return requestWithFetch(options, url, payload, callback);
}
if (_utils.hasXMLHttpRequest || typeof ActiveXObject === 'function') {
return requestWithXmlHttpRequest(options, url, payload, callback);
}
};
var _default = request;
exports.default = _default;
module.exports = exports.default;
}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./getFetch.js":1,"./utils.js":4}],4:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defaults = defaults;
exports.hasXMLHttpRequest = hasXMLHttpRequest;
exports.makePromise = makePromise;
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); }
var arr = [];
var each = arr.forEach;
var slice = arr.slice;
function defaults(obj) {
each.call(slice.call(arguments, 1), function (source) {
if (source) {
for (var prop in source) {
if (obj[prop] === undefined) obj[prop] = source[prop];
}
}
});
return obj;
}
function hasXMLHttpRequest() {
return typeof XMLHttpRequest === 'function' || (typeof XMLHttpRequest === "undefined" ? "undefined" : _typeof(XMLHttpRequest)) === 'object';
}
function isPromise(maybePromise) {
return !!maybePromise && typeof maybePromise.then === 'function';
}
function makePromise(maybePromise) {
if (isPromise(maybePromise)) {
return maybePromise;
}
return Promise.resolve(maybePromise);
}
},{}],5:[function(require,module,exports){
},{}]},{},[2])(2)
});