i18next-xhr-backend - npm Package Compare versions

Comparing version 2.0.1 to 3.0.0

CHANGELOG.md

@@ -0,1 +1,8 @@
+### 3.0.0
+
+- removes deprecated jsnext:main from package.json
+- Bundle all entry points with rollup [314](https://github.com/i18next/i18next-xhr-backend/pull/314)
+- **note:** dist/es -> dist/esm, dist/commonjs -> dist/cjs (individual files -> one bundled file)
+- removes bower finally
+
 ### 2.0.1
@@ -2,0 +9,0 @@

dist/umd/i18nextXHRBackend.js

 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
   typeof define === 'function' && define.amd ? define(factory) :
-  (global.i18nextXHRBackend = factory());
-}(this, (function () { 'use strict';
+  (global = global || self, global.i18nextXHRBackend = factory());
+}(this, function () { 'use strict';
 
-var arr = [];
-var each = arr.forEach;
-var slice = arr.slice;
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
 
-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];
-      }
+  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);
     }
-  });
-  return obj;
-}
+  }
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+  function _createClass(Constructor, protoProps, staticProps) {
+    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+    if (staticProps) _defineProperties(Constructor, staticProps);
+    return Constructor;
+  }
 
-function addQueryString(url, params) {
-  if (params && (typeof params === 'undefined' ? 'undefined' : _typeof(params)) === 'object') {
-    var queryString = '',
-        e = encodeURIComponent;
+  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;
+  }
 
-    // Must encode data
-    for (var paramName in params) {
-      queryString += '&' + e(paramName) + '=' + e(params[paramName]);
-    }
+  function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
 
-    if (!queryString) {
-      return url;
+  function _typeof(obj) {
+    if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
+      _typeof = function _typeof(obj) {
+        return _typeof2(obj);
+      };
+    } else {
+      _typeof = function _typeof(obj) {
+        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
+      };
     }
 
-    url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);
+    return _typeof(obj);
   }
 
-  return url;
-}
+  function addQueryString(url, params) {
+    if (params && _typeof(params) === 'object') {
+      var queryString = '',
+          e = encodeURIComponent; // Must encode data
 
-// https://gist.github.com/Xeoncross/7663273
-function ajax(url, options, callback, data, cache) {
+      for (var paramName in params) {
+        queryString += '&' + e(paramName) + '=' + e(params[paramName]);
+      }
 
-  if (data && (typeof data === 'undefined' ? 'undefined' : _typeof(data)) === 'object') {
-    if (!cache) {
-      data['_t'] = new Date();
+      if (!queryString) {
+        return url;
+      }
+
+      url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);
     }
-    // URL encoded form data must be in querystring format
-    data = addQueryString('', data).slice(1);
-  }
 
-  if (options.queryStringParams) {
-    url = addQueryString(url, options.queryStringParams);
-  }
+    return url;
+  } // https://gist.github.com/Xeoncross/7663273
 
-  try {
-    var x;
-    if (XMLHttpRequest) {
-      x = new XMLHttpRequest();
-    } else {
-      x = new ActiveXObject('MSXML2.XMLHTTP.3.0');
+
+  function ajax(url, options, callback, data, cache) {
+    if (data && _typeof(data) === 'object') {
+      if (!cache) {
+        data['_t'] = new Date();
+      } // URL encoded form data must be in querystring format
+
+
+      data = addQueryString('', data).slice(1);
     }
-    x.open(data ? 'POST' : 'GET', url, 1);
-    if (!options.crossDomain) {
-      x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
+
+    if (options.queryStringParams) {
+      url = addQueryString(url, options.queryStringParams);
     }
-    x.withCredentials = !!options.withCredentials;
-    if (data) {
-      x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
-    }
-    if (x.overrideMimeType) {
-      x.overrideMimeType("application/json");
-    }
-    var h = options.customHeaders;
-    if (h) {
-      for (var i in h) {
-        x.setRequestHeader(i, h[i]);
+
+    try {
+      var x;
+
+      if (XMLHttpRequest) {
+        x = new XMLHttpRequest();
+      } else {
+        x = new ActiveXObject('MSXML2.XMLHTTP.3.0');
       }
-    }
-    x.onreadystatechange = function () {
-      x.readyState > 3 && callback && callback(x.responseText, x);
-    };
-    x.send(data);
-  } catch (e) {
-    console && console.log(e);
-  }
-}
 
-var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+      x.open(data ? 'POST' : 'GET', url, 1);
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+      if (!options.crossDomain) {
+        x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
+      }
 
-function getDefaults() {
-  return {
-    loadPath: '/locales/{{lng}}/{{ns}}.json',
-    addPath: '/locales/add/{{lng}}/{{ns}}',
-    allowMultiLoading: false,
-    parse: JSON.parse,
-    crossDomain: false,
-    ajax: ajax
-  };
-}
+      x.withCredentials = !!options.withCredentials;
 
-var Backend = function () {
-  function Backend(services) {
-    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+      if (data) {
+        x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+      }
 
-    _classCallCheck(this, Backend);
+      if (x.overrideMimeType) {
+        x.overrideMimeType("application/json");
+      }
 
-    this.init(services, options);
+      var h = options.customHeaders;
 
-    this.type = 'backend';
+      if (h) {
+        for (var i in h) {
+          x.setRequestHeader(i, h[i]);
+        }
+      }
+
+      x.onreadystatechange = function () {
+        x.readyState > 3 && callback && callback(x.responseText, x);
+      };
+
+      x.send(data);
+    } catch (e) {
+      console && console.log(e);
+    }
   }
 
-  _createClass(Backend, [{
-    key: 'init',
-    value: function init(services) {
+  function getDefaults() {
+    return {
+      loadPath: '/locales/{{lng}}/{{ns}}.json',
+      addPath: '/locales/add/{{lng}}/{{ns}}',
+      allowMultiLoading: false,
+      parse: JSON.parse,
+      crossDomain: false,
+      ajax: ajax
+    };
+  }
+
+  var Backend =
+  /*#__PURE__*/
+  function () {
+    function Backend(services) {
       var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
-      this.services = services;
-      this.options = defaults(options, this.options || {}, getDefaults());
+      _classCallCheck(this, Backend);
+
+      this.init(services, options);
+      this.type = 'backend';
     }
-  }, {
-    key: 'readMulti',
-    value: function readMulti(languages, namespaces, callback) {
-      var loadPath = this.options.loadPath;
-      if (typeof this.options.loadPath === 'function') {
-        loadPath = this.options.loadPath(languages, namespaces);
+
+    _createClass(Backend, [{
+      key: "init",
+      value: function init(services) {
+        var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+        this.services = services;
+        this.options = defaults(options, this.options || {}, getDefaults());
       }
+    }, {
+      key: "readMulti",
+      value: function readMulti(languages, namespaces, callback) {
+        var loadPath = this.options.loadPath;
 
-      var url = this.services.interpolator.interpolate(loadPath, { lng: languages.join('+'), ns: namespaces.join('+') });
+        if (typeof this.options.loadPath === 'function') {
+          loadPath = this.options.loadPath(languages, namespaces);
+        }
 
-      this.loadUrl(url, callback);
-    }
-  }, {
-    key: 'read',
-    value: function read(language, namespace, callback) {
-      var loadPath = this.options.loadPath;
-      if (typeof this.options.loadPath === 'function') {
-        loadPath = this.options.loadPath([language], [namespace]);
+        var url = this.services.interpolator.interpolate(loadPath, {
+          lng: languages.join('+'),
+          ns: namespaces.join('+')
+        });
+        this.loadUrl(url, callback);
       }
+    }, {
+      key: "read",
+      value: function read(language, namespace, callback) {
+        var loadPath = this.options.loadPath;
 
-      var url = this.services.interpolator.interpolate(loadPath, { lng: language, ns: namespace });
+        if (typeof this.options.loadPath === 'function') {
+          loadPath = this.options.loadPath([language], [namespace]);
+        }
 
-      this.loadUrl(url, callback);
-    }
-  }, {
-    key: 'loadUrl',
-    value: function loadUrl(url, callback) {
-      var _this = this;
+        var url = this.services.interpolator.interpolate(loadPath, {
+          lng: language,
+          ns: namespace
+        });
+        this.loadUrl(url, callback);
+      }
+    }, {
+      key: "loadUrl",
+      value: function loadUrl(url, callback) {
+        var _this = this;
 
-      this.options.ajax(url, this.options, function (data, xhr) {
-        if (xhr.status >= 500 && xhr.status < 600) return callback('failed loading ' + url, true /* retry */);
-        if (xhr.status >= 400 && xhr.status < 500) return callback('failed loading ' + url, false /* no retry */);
+        this.options.ajax(url, this.options, function (data, xhr) {
+          if (xhr.status >= 500 && xhr.status < 600) return callback('failed loading ' + url, true
+          /* retry */
+          );
+          if (xhr.status >= 400 && xhr.status < 500) return callback('failed loading ' + url, false
+          /* no retry */
+          );
+          var ret, err;
 
-        var ret = void 0,
-            err = void 0;
-        try {
-          ret = _this.options.parse(data, url);
-        } catch (e) {
-          err = 'failed parsing ' + url + ' to json';
-        }
-        if (err) return callback(err, false);
-        callback(null, ret);
-      });
-    }
-  }, {
-    key: 'create',
-    value: function create(languages, namespace, key, fallbackValue) {
-      var _this2 = this;
+          try {
+            ret = _this.options.parse(data, url);
+          } catch (e) {
+            err = 'failed parsing ' + url + ' to json';
+          }
 
-      if (typeof languages === 'string') languages = [languages];
+          if (err) return callback(err, false);
+          callback(null, ret);
+        });
+      }
+    }, {
+      key: "create",
+      value: function create(languages, namespace, key, fallbackValue) {
+        var _this2 = this;
 
-      var payload = {};
-      payload[key] = fallbackValue || '';
+        if (typeof languages === 'string') languages = [languages];
+        var payload = {};
+        payload[key] = fallbackValue || '';
+        languages.forEach(function (lng) {
+          var url = _this2.services.interpolator.interpolate(_this2.options.addPath, {
+            lng: lng,
+            ns: namespace
+          });
 
-      languages.forEach(function (lng) {
-        var url = _this2.services.interpolator.interpolate(_this2.options.addPath, { lng: lng, ns: namespace });
+          _this2.options.ajax(url, _this2.options, function (data, xhr) {//const statusCode = xhr.status.toString();
+            // TODO: if statusCode === 4xx do log
+          }, payload);
+        });
+      }
+    }]);
 
-        _this2.options.ajax(url, _this2.options, function (data, xhr) {
-          //const statusCode = xhr.status.toString();
-          // TODO: if statusCode === 4xx do log
-        }, payload);
-      });
-    }
-  }]);
+    return Backend;
+  }();
 
+  Backend.type = 'backend';
+
   return Backend;
-}();
 
-Backend.type = 'backend';
-
-return Backend;
-
-})));
+}));

dist/umd/i18nextXHRBackend.min.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.i18nextXHRBackend=e()}(this,function(){"use strict";function t(t){return r.call(s.call(arguments,1),function(e){if(e)for(var n in e)void 0===t[n]&&(t[n]=e[n])}),t}function e(t,e){if(e&&"object"===(void 0===e?"undefined":l(e))){var n="",o=encodeURIComponent;for(var i in e)n+="&"+o(i)+"="+o(e[i]);if(!n)return t;t=t+(-1!==t.indexOf("?")?"&":"?")+n.slice(1)}return t}function n(t,n,o,i,a){i&&"object"===(void 0===i?"undefined":l(i))&&(a||(i._t=new Date),i=e("",i).slice(1)),n.queryStringParams&&(t=e(t,n.queryStringParams));try{var r;r=XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("MSXML2.XMLHTTP.3.0"),r.open(i?"POST":"GET",t,1),n.crossDomain||r.setRequestHeader("X-Requested-With","XMLHttpRequest"),r.withCredentials=!!n.withCredentials,i&&r.setRequestHeader("Content-type","application/x-www-form-urlencoded"),r.overrideMimeType&&r.overrideMimeType("application/json");var s=n.customHeaders;if(s)for(var u in s)r.setRequestHeader(u,s[u]);r.onreadystatechange=function(){r.readyState>3&&o&&o(r.responseText,r)},r.send(i)}catch(t){console&&console.log(t)}}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(){return{loadPath:"/locales/{{lng}}/{{ns}}.json",addPath:"/locales/add/{{lng}}/{{ns}}",allowMultiLoading:!1,parse:JSON.parse,crossDomain:!1,ajax:n}}var a=[],r=a.forEach,s=a.slice,l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},u=function(){function t(t,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,n,o){return n&&t(e.prototype,n),o&&t(e,o),e}}(),c=function(){function e(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};o(this,e),this.init(t,n),this.type="backend"}return u(e,[{key:"init",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.services=e,this.options=t(n,this.options||{},i())}},{key:"readMulti",value:function(t,e,n){var o=this.options.loadPath;"function"==typeof this.options.loadPath&&(o=this.options.loadPath(t,e));var i=this.services.interpolator.interpolate(o,{lng:t.join("+"),ns:e.join("+")});this.loadUrl(i,n)}},{key:"read",value:function(t,e,n){var o=this.options.loadPath;"function"==typeof this.options.loadPath&&(o=this.options.loadPath([t],[e]));var i=this.services.interpolator.interpolate(o,{lng:t,ns:e});this.loadUrl(i,n)}},{key:"loadUrl",value:function(t,e){var n=this;this.options.ajax(t,this.options,function(o,i){if(i.status>=500&&i.status<600)return e("failed loading "+t,!0);if(i.status>=400&&i.status<500)return e("failed loading "+t,!1);var a=void 0,r=void 0;try{a=n.options.parse(o,t)}catch(e){r="failed parsing "+t+" to json"}if(r)return e(r,!1);e(null,a)})}},{key:"create",value:function(t,e,n,o){var i=this;"string"==typeof t&&(t=[t]);var a={};a[n]=o||"",t.forEach(function(t){var n=i.services.interpolator.interpolate(i.options.addPath,{lng:t,ns:e});i.options.ajax(n,i.options,function(t,e){},a)})}}]),e}();return c.type="backend",c});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t=t||self).i18nextXHRBackend=e()}(this,function(){"use strict";function t(t,e){for(var o=0;o<e.length;o++){var n=e[o];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}var e=[],o=e.forEach,n=e.slice;function i(t){return(i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function r(t){return(r="function"==typeof Symbol&&"symbol"===i(Symbol.iterator)?function(t){return i(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":i(t)})(t)}function a(t,e){if(e&&"object"===r(e)){var o="",n=encodeURIComponent;for(var i in e)o+="&"+n(i)+"="+n(e[i]);if(!o)return t;t=t+(-1!==t.indexOf("?")?"&":"?")+o.slice(1)}return t}function s(t,e,o,n,i){n&&"object"===r(n)&&(i||(n._t=new Date),n=a("",n).slice(1)),e.queryStringParams&&(t=a(t,e.queryStringParams));try{var s;(s=XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("MSXML2.XMLHTTP.3.0")).open(n?"POST":"GET",t,1),e.crossDomain||s.setRequestHeader("X-Requested-With","XMLHttpRequest"),s.withCredentials=!!e.withCredentials,n&&s.setRequestHeader("Content-type","application/x-www-form-urlencoded"),s.overrideMimeType&&s.overrideMimeType("application/json");var l=e.customHeaders;if(l)for(var u in l)s.setRequestHeader(u,l[u]);s.onreadystatechange=function(){s.readyState>3&&o&&o(s.responseText,s)},s.send(n)}catch(t){console&&console.log(t)}}var l=function(){function e(t){var o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),this.init(t,o),this.type="backend"}var i,r,a;return i=e,(r=[{key:"init",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.services=t,this.options=function(t){return o.call(n.call(arguments,1),function(e){if(e)for(var o in e)void 0===t[o]&&(t[o]=e[o])}),t}(e,this.options||{},{loadPath:"/locales/{{lng}}/{{ns}}.json",addPath:"/locales/add/{{lng}}/{{ns}}",allowMultiLoading:!1,parse:JSON.parse,crossDomain:!1,ajax:s})}},{key:"readMulti",value:function(t,e,o){var n=this.options.loadPath;"function"==typeof this.options.loadPath&&(n=this.options.loadPath(t,e));var i=this.services.interpolator.interpolate(n,{lng:t.join("+"),ns:e.join("+")});this.loadUrl(i,o)}},{key:"read",value:function(t,e,o){var n=this.options.loadPath;"function"==typeof this.options.loadPath&&(n=this.options.loadPath([t],[e]));var i=this.services.interpolator.interpolate(n,{lng:t,ns:e});this.loadUrl(i,o)}},{key:"loadUrl",value:function(t,e){var o=this;this.options.ajax(t,this.options,function(n,i){if(i.status>=500&&i.status<600)return e("failed loading "+t,!0);if(i.status>=400&&i.status<500)return e("failed loading "+t,!1);var r,a;try{r=o.options.parse(n,t)}catch(e){a="failed parsing "+t+" to json"}if(a)return e(a,!1);e(null,r)})}},{key:"create",value:function(t,e,o,n){var i=this;"string"==typeof t&&(t=[t]);var r={};r[o]=n||"",t.forEach(function(t){var o=i.services.interpolator.interpolate(i.options.addPath,{lng:t,ns:e});i.options.ajax(o,i.options,function(t,e){},r)})}}])&&t(i.prototype,r),a&&t(i,a),e}();return l.type="backend",l});

i18nextXHRBackend.js

 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
   typeof define === 'function' && define.amd ? define(factory) :
-  (global.i18nextXHRBackend = factory());
-}(this, (function () { 'use strict';
+  (global = global || self, global.i18nextXHRBackend = factory());
+}(this, function () { 'use strict';
 
-var arr = [];
-var each = arr.forEach;
-var slice = arr.slice;
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
 
-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];
-      }
+  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);
     }
-  });
-  return obj;
-}
+  }
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+  function _createClass(Constructor, protoProps, staticProps) {
+    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+    if (staticProps) _defineProperties(Constructor, staticProps);
+    return Constructor;
+  }
 
-function addQueryString(url, params) {
-  if (params && (typeof params === 'undefined' ? 'undefined' : _typeof(params)) === 'object') {
-    var queryString = '',
-        e = encodeURIComponent;
+  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;
+  }
 
-    // Must encode data
-    for (var paramName in params) {
-      queryString += '&' + e(paramName) + '=' + e(params[paramName]);
-    }
+  function _typeof2(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof2 = function _typeof2(obj) { return typeof obj; }; } else { _typeof2 = function _typeof2(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof2(obj); }
 
-    if (!queryString) {
-      return url;
+  function _typeof(obj) {
+    if (typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol") {
+      _typeof = function _typeof(obj) {
+        return _typeof2(obj);
+      };
+    } else {
+      _typeof = function _typeof(obj) {
+        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : _typeof2(obj);
+      };
     }
 
-    url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);
+    return _typeof(obj);
   }
 
-  return url;
-}
+  function addQueryString(url, params) {
+    if (params && _typeof(params) === 'object') {
+      var queryString = '',
+          e = encodeURIComponent; // Must encode data
 
-// https://gist.github.com/Xeoncross/7663273
-function ajax(url, options, callback, data, cache) {
+      for (var paramName in params) {
+        queryString += '&' + e(paramName) + '=' + e(params[paramName]);
+      }
 
-  if (data && (typeof data === 'undefined' ? 'undefined' : _typeof(data)) === 'object') {
-    if (!cache) {
-      data['_t'] = new Date();
+      if (!queryString) {
+        return url;
+      }
+
+      url = url + (url.indexOf('?') !== -1 ? '&' : '?') + queryString.slice(1);
     }
-    // URL encoded form data must be in querystring format
-    data = addQueryString('', data).slice(1);
-  }
 
-  if (options.queryStringParams) {
-    url = addQueryString(url, options.queryStringParams);
-  }
+    return url;
+  } // https://gist.github.com/Xeoncross/7663273
 
-  try {
-    var x;
-    if (XMLHttpRequest) {
-      x = new XMLHttpRequest();
-    } else {
-      x = new ActiveXObject('MSXML2.XMLHTTP.3.0');
+
+  function ajax(url, options, callback, data, cache) {
+    if (data && _typeof(data) === 'object') {
+      if (!cache) {
+        data['_t'] = new Date();
+      } // URL encoded form data must be in querystring format
+
+
+      data = addQueryString('', data).slice(1);
     }
-    x.open(data ? 'POST' : 'GET', url, 1);
-    if (!options.crossDomain) {
-      x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
+
+    if (options.queryStringParams) {
+      url = addQueryString(url, options.queryStringParams);
     }
-    x.withCredentials = !!options.withCredentials;
-    if (data) {
-      x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
-    }
-    if (x.overrideMimeType) {
-      x.overrideMimeType("application/json");
-    }
-    var h = options.customHeaders;
-    if (h) {
-      for (var i in h) {
-        x.setRequestHeader(i, h[i]);
+
+    try {
+      var x;
+
+      if (XMLHttpRequest) {
+        x = new XMLHttpRequest();
+      } else {
+        x = new ActiveXObject('MSXML2.XMLHTTP.3.0');
       }
-    }
-    x.onreadystatechange = function () {
-      x.readyState > 3 && callback && callback(x.responseText, x);
-    };
-    x.send(data);
-  } catch (e) {
-    console && console.log(e);
-  }
-}
 
-var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+      x.open(data ? 'POST' : 'GET', url, 1);
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+      if (!options.crossDomain) {
+        x.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
+      }
 
-function getDefaults() {
-  return {
-    loadPath: '/locales/{{lng}}/{{ns}}.json',
-    addPath: '/locales/add/{{lng}}/{{ns}}',
-    allowMultiLoading: false,
-    parse: JSON.parse,
-    crossDomain: false,
-    ajax: ajax
-  };
-}
+      x.withCredentials = !!options.withCredentials;
 
-var Backend = function () {
-  function Backend(services) {
-    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+      if (data) {
+        x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+      }
 
-    _classCallCheck(this, Backend);
+      if (x.overrideMimeType) {
+        x.overrideMimeType("application/json");
+      }
 
-    this.init(services, options);
+      var h = options.customHeaders;
 
-    this.type = 'backend';
+      if (h) {
+        for (var i in h) {
+          x.setRequestHeader(i, h[i]);
+        }
+      }
+
+      x.onreadystatechange = function () {
+        x.readyState > 3 && callback && callback(x.responseText, x);
+      };
+
+      x.send(data);
+    } catch (e) {
+      console && console.log(e);
+    }
   }
 
-  _createClass(Backend, [{
-    key: 'init',
-    value: function init(services) {
+  function getDefaults() {
+    return {
+      loadPath: '/locales/{{lng}}/{{ns}}.json',
+      addPath: '/locales/add/{{lng}}/{{ns}}',
+      allowMultiLoading: false,
+      parse: JSON.parse,
+      crossDomain: false,
+      ajax: ajax
+    };
+  }
+
+  var Backend =
+  /*#__PURE__*/
+  function () {
+    function Backend(services) {
       var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
-      this.services = services;
-      this.options = defaults(options, this.options || {}, getDefaults());
+      _classCallCheck(this, Backend);
+
+      this.init(services, options);
+      this.type = 'backend';
     }
-  }, {
-    key: 'readMulti',
-    value: function readMulti(languages, namespaces, callback) {
-      var loadPath = this.options.loadPath;
-      if (typeof this.options.loadPath === 'function') {
-        loadPath = this.options.loadPath(languages, namespaces);
+
+    _createClass(Backend, [{
+      key: "init",
+      value: function init(services) {
+        var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+        this.services = services;
+        this.options = defaults(options, this.options || {}, getDefaults());
       }
+    }, {
+      key: "readMulti",
+      value: function readMulti(languages, namespaces, callback) {
+        var loadPath = this.options.loadPath;
 
-      var url = this.services.interpolator.interpolate(loadPath, { lng: languages.join('+'), ns: namespaces.join('+') });
+        if (typeof this.options.loadPath === 'function') {
+          loadPath = this.options.loadPath(languages, namespaces);
+        }
 
-      this.loadUrl(url, callback);
-    }
-  }, {
-    key: 'read',
-    value: function read(language, namespace, callback) {
-      var loadPath = this.options.loadPath;
-      if (typeof this.options.loadPath === 'function') {
-        loadPath = this.options.loadPath([language], [namespace]);
+        var url = this.services.interpolator.interpolate(loadPath, {
+          lng: languages.join('+'),
+          ns: namespaces.join('+')
+        });
+        this.loadUrl(url, callback);
       }
+    }, {
+      key: "read",
+      value: function read(language, namespace, callback) {
+        var loadPath = this.options.loadPath;
 
-      var url = this.services.interpolator.interpolate(loadPath, { lng: language, ns: namespace });
+        if (typeof this.options.loadPath === 'function') {
+          loadPath = this.options.loadPath([language], [namespace]);
+        }
 
-      this.loadUrl(url, callback);
-    }
-  }, {
-    key: 'loadUrl',
-    value: function loadUrl(url, callback) {
-      var _this = this;
+        var url = this.services.interpolator.interpolate(loadPath, {
+          lng: language,
+          ns: namespace
+        });
+        this.loadUrl(url, callback);
+      }
+    }, {
+      key: "loadUrl",
+      value: function loadUrl(url, callback) {
+        var _this = this;
 
-      this.options.ajax(url, this.options, function (data, xhr) {
-        if (xhr.status >= 500 && xhr.status < 600) return callback('failed loading ' + url, true /* retry */);
-        if (xhr.status >= 400 && xhr.status < 500) return callback('failed loading ' + url, false /* no retry */);
+        this.options.ajax(url, this.options, function (data, xhr) {
+          if (xhr.status >= 500 && xhr.status < 600) return callback('failed loading ' + url, true
+          /* retry */
+          );
+          if (xhr.status >= 400 && xhr.status < 500) return callback('failed loading ' + url, false
+          /* no retry */
+          );
+          var ret, err;
 
-        var ret = void 0,
-            err = void 0;
-        try {
-          ret = _this.options.parse(data, url);
-        } catch (e) {
-          err = 'failed parsing ' + url + ' to json';
-        }
-        if (err) return callback(err, false);
-        callback(null, ret);
-      });
-    }
-  }, {
-    key: 'create',
-    value: function create(languages, namespace, key, fallbackValue) {
-      var _this2 = this;
+          try {
+            ret = _this.options.parse(data, url);
+          } catch (e) {
+            err = 'failed parsing ' + url + ' to json';
+          }
 
-      if (typeof languages === 'string') languages = [languages];
+          if (err) return callback(err, false);
+          callback(null, ret);
+        });
+      }
+    }, {
+      key: "create",
+      value: function create(languages, namespace, key, fallbackValue) {
+        var _this2 = this;
 
-      var payload = {};
-      payload[key] = fallbackValue || '';
+        if (typeof languages === 'string') languages = [languages];
+        var payload = {};
+        payload[key] = fallbackValue || '';
+        languages.forEach(function (lng) {
+          var url = _this2.services.interpolator.interpolate(_this2.options.addPath, {
+            lng: lng,
+            ns: namespace
+          });
 
-      languages.forEach(function (lng) {
-        var url = _this2.services.interpolator.interpolate(_this2.options.addPath, { lng: lng, ns: namespace });
+          _this2.options.ajax(url, _this2.options, function (data, xhr) {//const statusCode = xhr.status.toString();
+            // TODO: if statusCode === 4xx do log
+          }, payload);
+        });
+      }
+    }]);
 
-        _this2.options.ajax(url, _this2.options, function (data, xhr) {
-          //const statusCode = xhr.status.toString();
-          // TODO: if statusCode === 4xx do log
-        }, payload);
-      });
-    }
-  }]);
+    return Backend;
+  }();
 
+  Backend.type = 'backend';
+
   return Backend;
-}();
 
-Backend.type = 'backend';
-
-return Backend;
-
-})));
+}));

i18nextXHRBackend.min.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.i18nextXHRBackend=e()}(this,function(){"use strict";function t(t){return r.call(s.call(arguments,1),function(e){if(e)for(var n in e)void 0===t[n]&&(t[n]=e[n])}),t}function e(t,e){if(e&&"object"===(void 0===e?"undefined":l(e))){var n="",o=encodeURIComponent;for(var i in e)n+="&"+o(i)+"="+o(e[i]);if(!n)return t;t=t+(-1!==t.indexOf("?")?"&":"?")+n.slice(1)}return t}function n(t,n,o,i,a){i&&"object"===(void 0===i?"undefined":l(i))&&(a||(i._t=new Date),i=e("",i).slice(1)),n.queryStringParams&&(t=e(t,n.queryStringParams));try{var r;r=XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("MSXML2.XMLHTTP.3.0"),r.open(i?"POST":"GET",t,1),n.crossDomain||r.setRequestHeader("X-Requested-With","XMLHttpRequest"),r.withCredentials=!!n.withCredentials,i&&r.setRequestHeader("Content-type","application/x-www-form-urlencoded"),r.overrideMimeType&&r.overrideMimeType("application/json");var s=n.customHeaders;if(s)for(var u in s)r.setRequestHeader(u,s[u]);r.onreadystatechange=function(){r.readyState>3&&o&&o(r.responseText,r)},r.send(i)}catch(t){console&&console.log(t)}}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(){return{loadPath:"/locales/{{lng}}/{{ns}}.json",addPath:"/locales/add/{{lng}}/{{ns}}",allowMultiLoading:!1,parse:JSON.parse,crossDomain:!1,ajax:n}}var a=[],r=a.forEach,s=a.slice,l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},u=function(){function t(t,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,n,o){return n&&t(e.prototype,n),o&&t(e,o),e}}(),c=function(){function e(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};o(this,e),this.init(t,n),this.type="backend"}return u(e,[{key:"init",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.services=e,this.options=t(n,this.options||{},i())}},{key:"readMulti",value:function(t,e,n){var o=this.options.loadPath;"function"==typeof this.options.loadPath&&(o=this.options.loadPath(t,e));var i=this.services.interpolator.interpolate(o,{lng:t.join("+"),ns:e.join("+")});this.loadUrl(i,n)}},{key:"read",value:function(t,e,n){var o=this.options.loadPath;"function"==typeof this.options.loadPath&&(o=this.options.loadPath([t],[e]));var i=this.services.interpolator.interpolate(o,{lng:t,ns:e});this.loadUrl(i,n)}},{key:"loadUrl",value:function(t,e){var n=this;this.options.ajax(t,this.options,function(o,i){if(i.status>=500&&i.status<600)return e("failed loading "+t,!0);if(i.status>=400&&i.status<500)return e("failed loading "+t,!1);var a=void 0,r=void 0;try{a=n.options.parse(o,t)}catch(e){r="failed parsing "+t+" to json"}if(r)return e(r,!1);e(null,a)})}},{key:"create",value:function(t,e,n,o){var i=this;"string"==typeof t&&(t=[t]);var a={};a[n]=o||"",t.forEach(function(t){var n=i.services.interpolator.interpolate(i.options.addPath,{lng:t,ns:e});i.options.ajax(n,i.options,function(t,e){},a)})}}]),e}();return c.type="backend",c});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t=t||self).i18nextXHRBackend=e()}(this,function(){"use strict";function t(t,e){for(var o=0;o<e.length;o++){var n=e[o];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}var e=[],o=e.forEach,n=e.slice;function i(t){return(i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function r(t){return(r="function"==typeof Symbol&&"symbol"===i(Symbol.iterator)?function(t){return i(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":i(t)})(t)}function a(t,e){if(e&&"object"===r(e)){var o="",n=encodeURIComponent;for(var i in e)o+="&"+n(i)+"="+n(e[i]);if(!o)return t;t=t+(-1!==t.indexOf("?")?"&":"?")+o.slice(1)}return t}function s(t,e,o,n,i){n&&"object"===r(n)&&(i||(n._t=new Date),n=a("",n).slice(1)),e.queryStringParams&&(t=a(t,e.queryStringParams));try{var s;(s=XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("MSXML2.XMLHTTP.3.0")).open(n?"POST":"GET",t,1),e.crossDomain||s.setRequestHeader("X-Requested-With","XMLHttpRequest"),s.withCredentials=!!e.withCredentials,n&&s.setRequestHeader("Content-type","application/x-www-form-urlencoded"),s.overrideMimeType&&s.overrideMimeType("application/json");var l=e.customHeaders;if(l)for(var u in l)s.setRequestHeader(u,l[u]);s.onreadystatechange=function(){s.readyState>3&&o&&o(s.responseText,s)},s.send(n)}catch(t){console&&console.log(t)}}var l=function(){function e(t){var o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),this.init(t,o),this.type="backend"}var i,r,a;return i=e,(r=[{key:"init",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.services=t,this.options=function(t){return o.call(n.call(arguments,1),function(e){if(e)for(var o in e)void 0===t[o]&&(t[o]=e[o])}),t}(e,this.options||{},{loadPath:"/locales/{{lng}}/{{ns}}.json",addPath:"/locales/add/{{lng}}/{{ns}}",allowMultiLoading:!1,parse:JSON.parse,crossDomain:!1,ajax:s})}},{key:"readMulti",value:function(t,e,o){var n=this.options.loadPath;"function"==typeof this.options.loadPath&&(n=this.options.loadPath(t,e));var i=this.services.interpolator.interpolate(n,{lng:t.join("+"),ns:e.join("+")});this.loadUrl(i,o)}},{key:"read",value:function(t,e,o){var n=this.options.loadPath;"function"==typeof this.options.loadPath&&(n=this.options.loadPath([t],[e]));var i=this.services.interpolator.interpolate(n,{lng:t,ns:e});this.loadUrl(i,o)}},{key:"loadUrl",value:function(t,e){var o=this;this.options.ajax(t,this.options,function(n,i){if(i.status>=500&&i.status<600)return e("failed loading "+t,!0);if(i.status>=400&&i.status<500)return e("failed loading "+t,!1);var r,a;try{r=o.options.parse(n,t)}catch(e){a="failed parsing "+t+" to json"}if(a)return e(a,!1);e(null,r)})}},{key:"create",value:function(t,e,o,n){var i=this;"string"==typeof t&&(t=[t]);var r={};r[o]=n||"",t.forEach(function(t){var o=i.services.interpolator.interpolate(i.options.addPath,{lng:t,ns:e});i.options.ajax(o,i.options,function(t,e){},r)})}}])&&t(i.prototype,r),a&&t(i,a),e}();return l.type="backend",l});

index.js

 /* eslint no-var: 0 */
-var main = require('./dist/commonjs/index.js').default;
+var main = require('./dist/cjs/i18nextXHRBackend.js').default;
 
 module.exports = main;
 module.exports.default = main;

package.json

 {
   "name": "i18next-xhr-backend",
-  "version": "2.0.1",
+  "version": "3.0.0",
   "description": "backend layer for i18next using browsers xhr",
-  "main": "./index.js",
+  "main": "./dist/cjs/i18nextXHRBackend.js",
+  "module": "./dist/esm/i18nextXHRBackend.js",
   "types": "./index.d.ts",
-  "jsnext:main": "dist/es/index.js",
   "keywords": [
@@ -18,10 +18,11 @@ "i18next",
   },
-  "dependencies": {},
+  "dependencies": {
+    "@babel/runtime": "^7.4.5"
+  },
   "devDependencies": {
-    "babel-cli": "6.18.0",
-    "babel-core": "6.21.0",
-    "babel-eslint": "7.1.1",
-    "babel-preset-es2015": "6.18.0",
-    "babel-preset-stage-0": "6.16.0",
-    "babelify": "7.3.0",
+    "@babel/core": "^7.4.5",
+    "@babel/plugin-transform-runtime": "^7.4.4",
+    "@babel/preset-env": "^7.4.5",
+    "babel-eslint": "^10.0.1",
+    "babelify": "^10.0.0",
     "browserify": "13.3.0",
@@ -31,2 +32,3 @@ "browserify-istanbul": "2.0.0",
     "coveralls": "2.11.15",
+    "cpy-cli": "^2.0.0",
     "dtslint": "^0.4.2",
@@ -48,17 +50,14 @@ "eslint": "3.13.0",
     "karma-phantomjs-launcher": "1.0.2",
-    "karma-rollup-preprocessor": "3.0.3",
     "karma-sinon": "1.0.5",
     "karma-spec-reporter": "0.0.26",
-    "mkdirp": "0.5.1",
     "mocha": "3.2.0",
     "phantomjs-prebuilt": "2.1.14",
     "rimraf": "2.5.4",
-    "rollup": "0.41.1",
-    "rollup-plugin-babel": "2.7.1",
-    "rollup-plugin-node-resolve": "2.0.0",
-    "rollup-plugin-uglify": "1.0.1",
+    "rollup": "^1.13.1",
+    "rollup-plugin-babel": "^4.3.2",
+    "rollup-plugin-node-resolve": "^5.0.1",
+    "rollup-plugin-terser": "^5.0.0",
     "sinon": "1.17.7",
     "tslint": "^5.12.1",
-    "typescript": "^3.3.1",
-    "yargs": "6.6.0"
+    "typescript": "^3.3.1"
   },
@@ -70,13 +69,3 @@ "scripts": {
     "tdd": "karma start karma.conf.js",
-    "clean": "rimraf dist && mkdirp dist",
-    "copy": "cp ./dist/umd/i18nextXHRBackend.min.js ./i18nextXHRBackend.min.js && cp ./dist/umd/i18nextXHRBackend.js ./i18nextXHRBackend.js",
-    "copy-win": "xcopy .\\dist\\umd\\i18nextXHRBackend.min.js .\\i18nextXHRBackend.min.js /y && xcopy .\\dist\\umd\\i18nextXHRBackend.js .\\i18nextXHRBackend.js /y",
-    "build:es": "BABEL_ENV=jsnext babel src --out-dir dist/es",
-    "build:es-win": "SET BABEL_ENV=jsnext babel src --out-dir dist/es",
-    "build:cjs": "babel src --out-dir dist/commonjs",
-    "build:umd": "rollup -c rollup.config.js --format umd && rollup -c rollup.config.js --format umd --uglify",
-    "build:amd": "rollup -c rollup.config.js --format amd && rollup -c rollup.config.js --format umd --uglify",
-    "build:iife": "rollup -c rollup.config.js --format iife && rollup -c rollup.config.js --format iife --uglify",
-    "build": "npm run clean && npm run build:cjs && npm run build:es && npm run build:umd && npm run copy",
-    "build-win": "npm run clean && npm run build:cjs && npm run build:es-win && npm run build:umd && npm run copy-win",
+    "build": "rimraf dist && rollup -c && cpy \"./dist/umd/*.js\" ./",
     "preversion": "npm run test && npm run build && git push",
@@ -83,0 +72,0 @@ "postversion": "git push && git push --tags"

README.md

@@ -73,2 +73,11 @@ # Introduction
   withCredentials: false,
+  
+  // overrideMimeType sets request.overrideMimeType("application/json")
+  overrideMimeType: false,
+  
+  // custom request headers sets request.setRequestHeader(key, value)
+  customHeaders: {
+    authorization: 'foo',
+    // ...
+  },
 
@@ -124,33 +133,2 @@ // define a custom xhr function
 
-#### Usage with webpack's bundle loader instead of using xhr requests
-
-To use with webpack, install [bundle-loader](https://github.com/webpack/bundle-loader) and [json-loader](https://github.com/webpack/json-loader).
-
-Define a custom xhr function, webpack's bundle loader will load the translations for you.
-
-```js
-function loadLocales(url, options, callback, data) {
-  try {
-    let waitForLocale = require('bundle!./locales/'+url+'.json');
-    waitForLocale((locale) => {
-      callback(locale, {status: '200'});
-    })
-  } catch (e) {
-    callback(null, {status: '404'});
-  }
-}
-
-i18next
-  .use(XHR)
-  .init({
-    backend: {
-      loadPath: '{{lng}}',
-      parse: (data) => data,
-      ajax: loadLocales
-    }
-  }, (err, t) => {
-    // ...
-  });
-```
-
 #### TypeScript definitions
@@ -157,0 +135,0 @@

rollup.config.js

 import babel from 'rollup-plugin-babel';
-import uglify from 'rollup-plugin-uglify';
 import nodeResolve from 'rollup-plugin-node-resolve';
-import { argv } from 'yargs';
+import { terser } from 'rollup-plugin-terser';
+import pkg from './package.json';
 
-const format = argv.format || argv.f || 'iife';
-const compress = argv.uglify;
+const getBabelOptions = ({ useESModules }) => ({
+  exclude: /node_modules/,
+  runtimeHelpers: true,
+  plugins: [
+    ['@babel/transform-runtime', { useESModules }]
+  ]
+});
 
-const babelOptions = {
-  exclude: 'node_modules/**',
-  presets: [['es2015', { modules: false }], 'stage-0'],
-  babelrc: false
-};
+const input = './src/index.js';
+const name = 'i18nextXHRBackend'
+// check relative and absolute paths for windows and unix
+const external = id => !id.startsWith('.') && !id.startsWith('/') && !id.includes(':');
 
-const dest = {
-  amd: `dist/amd/i18nextXHRBackend${compress ? '.min' : ''}.js`,
-  umd: `dist/umd/i18nextXHRBackend${compress ? '.min' : ''}.js`,
-  iife: `dist/iife/i18nextXHRBackend${compress ? '.min' : ''}.js`
-}[format];
+export default [
+  {
+    input,
+    output: { format: 'cjs', file: pkg.main },
+    external,
+    plugins: [
+      babel(getBabelOptions({ useESModules: false }))
+    ]
+  },
 
-export default {
-  entry: 'src/index.js',
-  format,
-  plugins: [
-    babel(babelOptions),
-    nodeResolve({ jsnext: true })
-  ].concat(compress ? uglify() : []),
-  moduleName: 'i18nextXHRBackend',
-  //moduleId: 'i18nextXHRBackend',
-  dest
-};
+  {
+    input,
+    output: { format: 'esm', file: pkg.module },
+    external,
+    plugins: [
+      babel(getBabelOptions({ useESModules: true }))
+    ]
+  },
+
+  {
+    input,
+    output: { format: 'umd', name, file: `dist/umd/${name}.js` },
+    plugins: [
+      babel(getBabelOptions({ useESModules: true })),
+      nodeResolve()
+    ],
+  },
+  {
+    input,
+    output: { format: 'umd', name, file: `dist/umd/${name}.min.js` },
+    plugins: [
+      babel(getBabelOptions({ useESModules: true })),
+      nodeResolve(),
+      terser()
+    ],
+  }
+]

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Dev dependency count

38

decreased by-7.32%

Lines of code

908

increased by10.33%

Worsened metrics

Total package byte prevSize

45927

decreased by-3.37%

Dependency count

1

increased byInfinity%

Number of package files

17

decreased by-19.05%

Number of lines in readme file

151

decreased by-12.72%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@babel/runtime@^7.4.5

• + Added@babel/runtime@7.26.7(transitive)

• + Addedregenerator-runtime@0.14.1(transitive)