antd/es/locale-provider/LocaleReceiver.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import _createSuper from "@babel/runtime/helpers/esm/createSuper";
import * as React from 'react';
import defaultLocaleData from './default';
import LocaleContext from './context';

var LocaleReceiver = /*#__PURE__*/function (_React$Component) {
  _inherits(LocaleReceiver, _React$Component);

  var _super = _createSuper(LocaleReceiver);

  function LocaleReceiver() {
    _classCallCheck(this, LocaleReceiver);

    return _super.apply(this, arguments);
  }

  _createClass(LocaleReceiver, [{
    key: "getLocale",
    value: function getLocale() {
      var _this$props = this.props,
          componentName = _this$props.componentName,
          defaultLocale = _this$props.defaultLocale;
      var locale = defaultLocale || defaultLocaleData[componentName || 'global'];
      var antLocale = this.context;
      var localeFromContext = componentName && antLocale ? antLocale[componentName] : {};
      return _extends(_extends({}, typeof locale === 'function' ? locale() : locale), localeFromContext || {});
    }
  }, {
    key: "getLocaleCode",
    value: function getLocaleCode() {
      var antLocale = this.context;
      var localeCode = antLocale && antLocale.locale; // Had use LocaleProvide but didn't set locale

      if (antLocale && antLocale.exist && !localeCode) {
        return defaultLocaleData.locale;
      }

      return localeCode;
    }
  }, {
    key: "render",
    value: function render() {
      return this.props.children(this.getLocale(), this.getLocaleCode(), this.context);
    }
  }]);

  return LocaleReceiver;
}(React.Component);

export { LocaleReceiver as default };
LocaleReceiver.defaultProps = {
  componentName: 'global'
};
LocaleReceiver.contextType = LocaleContext;
export function useLocaleReceiver(componentName, defaultLocale) {
  var antLocale = React.useContext(LocaleContext);
  var componentLocale = React.useMemo(function () {
    var locale = defaultLocale || defaultLocaleData[componentName || 'global'];
    var localeFromContext = componentName && antLocale ? antLocale[componentName] : {};
    return _extends(_extends({}, typeof locale === 'function' ? locale() : locale), localeFromContext || {});
  }, [componentName, defaultLocale, antLocale]);
  return [componentLocale];
}