rsuite/esm/utils/useCustom.js

A suite of react components

import _extends from "@babel/runtime/helpers/esm/extends";
import { useContext, useCallback } from 'react';
import defaultLocale from '../locales/default';
import { CustomContext } from '../CustomProvider/CustomProvider';
import { format, parse } from '../utils/dateUtils';

var mergeObject = function mergeObject(list) {
  return list.reduce(function (a, b) {
    a = _extends({}, a, b);
    return a;
  }, {});
};

var getDefaultRTL = function getDefaultRTL() {
  return typeof window !== 'undefined' && (document.body.getAttribute('dir') || document.dir) === 'rtl';
};
/**
 * A hook to get custom configuration of `<CustomProvider>`
 * @param keys
 */


function useCustom(keys, overrideLocale) {
  var _locale$Calendar2, _locale$Calendar4;

  var _useContext = useContext(CustomContext),
      _useContext$locale = _useContext.locale,
      locale = _useContext$locale === void 0 ? defaultLocale : _useContext$locale,
      _useContext$rtl = _useContext.rtl,
      rtl = _useContext$rtl === void 0 ? getDefaultRTL() : _useContext$rtl,
      formatDate = _useContext.formatDate,
      parseDate = _useContext.parseDate,
      toasters = _useContext.toasters;

  var componentLocale = _extends({}, locale === null || locale === void 0 ? void 0 : locale.common, typeof keys === 'string' ? locale === null || locale === void 0 ? void 0 : locale[keys] : typeof keys === 'object' ? mergeObject(keys.map(function (key) {
    return locale === null || locale === void 0 ? void 0 : locale[key];
  })) : {}); // Component custom locale


  if (overrideLocale) {
    componentLocale = mergeObject([componentLocale, overrideLocale]);
  }

  var defaultFormatDate = useCallback(function (date, formatStr) {
    var _locale$Calendar;

    return format(date, formatStr, {
      locale: locale === null || locale === void 0 ? void 0 : (_locale$Calendar = locale.Calendar) === null || _locale$Calendar === void 0 ? void 0 : _locale$Calendar.dateLocale
    });
  }, [(_locale$Calendar2 = locale.Calendar) === null || _locale$Calendar2 === void 0 ? void 0 : _locale$Calendar2.dateLocale]);
  var defaultParseDate = useCallback(function (dateString, formatString) {
    var _locale$Calendar3;

    return parse(dateString, formatString, new Date(), {
      locale: locale === null || locale === void 0 ? void 0 : (_locale$Calendar3 = locale.Calendar) === null || _locale$Calendar3 === void 0 ? void 0 : _locale$Calendar3.dateLocale
    });
  }, [(_locale$Calendar4 = locale.Calendar) === null || _locale$Calendar4 === void 0 ? void 0 : _locale$Calendar4.dateLocale]);
  return {
    locale: componentLocale,
    rtl: rtl,
    toasters: toasters,
    formatDate: formatDate || defaultFormatDate,
    parseDate: parseDate || defaultParseDate
  };
}

export default useCustom;