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							97 lines
						
					
					
						
							3.5 KiB
						
					
					
				import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
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import _createClass from "@babel/runtime/helpers/createClass";
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import _defineProperty from "@babel/runtime/helpers/defineProperty";
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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import { createContext } from 'react';
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import { unescape } from './unescape';
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var defaultOptions = {
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  bindI18n: 'languageChanged',
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  bindI18nStore: '',
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  transEmptyNodeValue: '',
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  transSupportBasicHtmlNodes: true,
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  transWrapTextNodes: '',
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  transKeepBasicHtmlNodesFor: ['br', 'strong', 'i', 'p'],
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  useSuspense: true,
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  unescape: unescape
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};
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var i18nInstance;
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export var I18nContext = createContext();
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export function setDefaults() {
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  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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  defaultOptions = _objectSpread(_objectSpread({}, defaultOptions), options);
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}
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export function getDefaults() {
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  return defaultOptions;
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}
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export var ReportNamespaces = function () {
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  function ReportNamespaces() {
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    _classCallCheck(this, ReportNamespaces);
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    this.usedNamespaces = {};
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  }
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  _createClass(ReportNamespaces, [{
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    key: "addUsedNamespaces",
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    value: function addUsedNamespaces(namespaces) {
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      var _this = this;
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      namespaces.forEach(function (ns) {
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        if (!_this.usedNamespaces[ns]) _this.usedNamespaces[ns] = true;
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      });
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    }
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  }, {
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    key: "getUsedNamespaces",
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    value: function getUsedNamespaces() {
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      return Object.keys(this.usedNamespaces);
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    }
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  }]);
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  return ReportNamespaces;
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}();
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export function setI18n(instance) {
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  i18nInstance = instance;
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}
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export function getI18n() {
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  return i18nInstance;
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}
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export var initReactI18next = {
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  type: '3rdParty',
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  init: function init(instance) {
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    setDefaults(instance.options.react);
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    setI18n(instance);
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  }
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};
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export function composeInitialProps(ForComponent) {
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  return function (ctx) {
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    return new Promise(function (resolve) {
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      var i18nInitialProps = getInitialProps();
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      if (ForComponent.getInitialProps) {
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        ForComponent.getInitialProps(ctx).then(function (componentsInitialProps) {
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          resolve(_objectSpread(_objectSpread({}, componentsInitialProps), i18nInitialProps));
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        });
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      } else {
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        resolve(i18nInitialProps);
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      }
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    });
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  };
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}
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export function getInitialProps() {
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  var i18n = getI18n();
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  var namespaces = i18n.reportNamespaces ? i18n.reportNamespaces.getUsedNamespaces() : [];
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  var ret = {};
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  var initialI18nStore = {};
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  i18n.languages.forEach(function (l) {
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    initialI18nStore[l] = {};
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    namespaces.forEach(function (ns) {
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      initialI18nStore[l][ns] = i18n.getResourceBundle(l, ns) || {};
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    });
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  });
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  ret.initialI18nStore = initialI18nStore;
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  ret.initialLanguage = i18n.language;
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  return ret;
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} |