cimpress-customizr/lib/utils.js

A thin client for Cimpress Customizr service

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getValidLanguageOrThrow = getValidLanguageOrThrow;
exports.getValidLanguageTagOrThrow = getValidLanguageTagOrThrow;
exports.getValidTimezoneOrThrow = getValidTimezoneOrThrow;
exports.updatePreferredLanguage = updatePreferredLanguage;

var _countryLanguage = _interopRequireDefault(require("country-language"));

var _validTimezones = _interopRequireDefault(require("./validTimezones"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function getValidLanguageOrThrow(languageCode) {
  var language = _countryLanguage["default"].getLanguages().find(function (a) {
    return a.iso639_1 && a.iso639_1 === languageCode || a.iso639_2 && a.iso639_2 === languageCode || a.iso639_3 && a.iso639_3 === languageCode;
  });

  if (!language) {
    throw new Error('Provided language code is not valid. Please pass a valid ISO-639 code');
  }

  return language;
}

function getValidTimezoneOrThrow(timezone) {
  var tz = _validTimezones["default"].find(function (t) {
    return t === timezone;
  });

  if (!tz) {
    throw new Error('Provided timezone is not valid. Please pass valid IANA timezone identifier, eg. Europe/Amsterdam');
  }

  return tz;
}

function getValidLanguageTagOrThrow(languageTag) {
  // TODO
  return languageTag;
}

function updatePreferredLanguage(preferredLanguage, currentLanguages) {
  return [preferredLanguage.iso639_1].concat((currentLanguages || []).filter(function (a) {
    return a !== preferredLanguage.iso639_1;
  }));
}