craft-ai/lib/timezones.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.timezones = undefined;
exports.getTimezoneKey = getTimezoneKey;

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

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

var TIMEZONE_REGEX = /^([+-](2[0-3]|[01][0-9])(:?[0-5][0-9])?|Z)$/; // +/-00:00 -/+00 Z +/-0000

var timezones = exports.timezones = {
  'UTC': '+00:00',
  'GMT': '+00:00',
  'BST': '+01:00',
  'IST': '+01:00',
  'WET': '+00:00',
  'WEST': '+01:00',
  'CET': '+01:00',
  'CEST': '+02:00',
  'EET': '+02:00',
  'EEST': '+03:00',
  'MSK': '+03:00',
  'MSD': '+04:00',
  'AST': '-04:00',
  'ADT': '-03:00',
  'EST': '-05:00',
  'EDT': '-04:00',
  'CST': '-06:00',
  'CDT': '-05:00',
  'MST': '-07:00',
  'MDT': '-06:00',
  'PST': '-08:00',
  'PDT': '-07:00',
  'HST': '-10:00',
  'AKST': '-09:00',
  'AKDT': '-08:00',
  'AEST': '+10:00',
  'AEDT': '+11:00',
  'ACST': '+09:30',
  'ACDT': '+10:30',
  'AWST': '+08:00'
};

var isTimezone = function isTimezone(value) {
  return _lodash2.default.isInteger(value) ? value <= 840 && value >= -720 : _lodash2.default.isString(value) && (value in timezones || TIMEZONE_REGEX.test(value));
};

function getTimezoneKey(configuration) {
  return _lodash2.default.findKey(configuration, { 'type': 'timezone' });
}

exports.default = isTimezone;