"use strict"; var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = formatRFC7231; var _index = _interopRequireDefault(require("../toDate/index.js")); var _index2 = _interopRequireDefault(require("../isValid/index.js")); var _index3 = _interopRequireDefault(require("../_lib/addLeadingZeros/index.js")); var days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']; var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; /** * @name formatRFC7231 * @category Common Helpers * @summary Format the date according to the RFC 7231 standard (https://tools.ietf.org/html/rfc7231#section-7.1.1.1). * * @description * Return the formatted date string in RFC 7231 format. * The result will always be in UTC timezone. * * @param {Date|Number} date - the original date * @returns {String} the formatted date string * @throws {TypeError} 1 argument required * @throws {RangeError} `date` must not be Invalid Date * * @example * // Represent 18 September 2019 in RFC 7231 format: * const result = formatRFC7231(new Date(2019, 8, 18, 19, 0, 52)) * //=> 'Wed, 18 Sep 2019 19:00:52 GMT' */ function formatRFC7231(dirtyDate) { if (arguments.length < 1) { throw new TypeError("1 arguments required, but only ".concat(arguments.length, " present")); } var originalDate = (0, _index.default)(dirtyDate); if (!(0, _index2.default)(originalDate)) { throw new RangeError('Invalid time value'); } var dayName = days[originalDate.getUTCDay()]; var dayOfMonth = (0, _index3.default)(originalDate.getUTCDate(), 2); var monthName = months[originalDate.getUTCMonth()]; var year = originalDate.getUTCFullYear(); var hour = (0, _index3.default)(originalDate.getUTCHours(), 2); var minute = (0, _index3.default)(originalDate.getUTCMinutes(), 2); var second = (0, _index3.default)(originalDate.getUTCSeconds(), 2); // Result variables. return "".concat(dayName, ", ").concat(dayOfMonth, " ").concat(monthName, " ").concat(year, " ").concat(hour, ":").concat(minute, ":").concat(second, " GMT"); } module.exports = exports.default;