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- "use strict";
- var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = formatRFC3339;
- var _index = _interopRequireDefault(require("../toDate/index.js"));
- var _index2 = _interopRequireDefault(require("../isValid/index.js"));
- var _index3 = _interopRequireDefault(require("../_lib/addLeadingZeros/index.js"));
- var _index4 = _interopRequireDefault(require("../_lib/toInteger/index.js"));
- /**
- * @name formatRFC3339
- * @category Common Helpers
- * @summary Format the date according to the RFC 3339 standard (https://tools.ietf.org/html/rfc3339#section-5.6).
- *
- * @description
- * Return the formatted date string in RFC 3339 format. Options may be passed to control the parts and notations of the date.
- *
- * @param {Date|Number} date - the original date
- * @param {Object} [options] - an object with options.
- * @param {0|1|2|3} [options.fractionDigits=0] - number of digits after the decimal point after seconds
- * @returns {String} the formatted date string
- * @throws {TypeError} 1 argument required
- * @throws {RangeError} `date` must not be Invalid Date
- * @throws {RangeError} `options.fractionDigits` must be between 0 and 3
- *
- * @example
- * // Represent 18 September 2019 in RFC 3339 format:
- * const result = formatRFC3339(new Date(2019, 8, 18, 19, 0, 52))
- * //=> '2019-09-18T19:00:52Z'
- *
- * @example
- * // Represent 18 September 2019 in RFC 3339 format, 2 digits of second fraction:
- * const result = formatRFC3339(new Date(2019, 8, 18, 19, 0, 52, 234), { fractionDigits: 2 })
- * //=> '2019-09-18T19:00:52.23Z'
- *
- * @example
- * // Represent 18 September 2019 in RFC 3339 format, 3 digits of second fraction
- * const result = formatRFC3339(new Date(2019, 8, 18, 19, 0, 52, 234), { fractionDigits: 3 })
- * //=> '2019-09-18T19:00:52.234Z'
- */
- function formatRFC3339(dirtyDate, options) {
- var _options$fractionDigi;
- if (arguments.length < 1) {
- throw new TypeError("1 arguments required, but only ".concat(arguments.length, " present"));
- }
- var originalDate = (0, _index.default)(dirtyDate);
- if (!(0, _index2.default)(originalDate)) {
- throw new RangeError('Invalid time value');
- }
- var fractionDigits = Number((_options$fractionDigi = options === null || options === void 0 ? void 0 : options.fractionDigits) !== null && _options$fractionDigi !== void 0 ? _options$fractionDigi : 0);
- // Test if fractionDigits is between 0 and 3 _and_ is not NaN
- if (!(fractionDigits >= 0 && fractionDigits <= 3)) {
- throw new RangeError('fractionDigits must be between 0 and 3 inclusively');
- }
- var day = (0, _index3.default)(originalDate.getDate(), 2);
- var month = (0, _index3.default)(originalDate.getMonth() + 1, 2);
- var year = originalDate.getFullYear();
- var hour = (0, _index3.default)(originalDate.getHours(), 2);
- var minute = (0, _index3.default)(originalDate.getMinutes(), 2);
- var second = (0, _index3.default)(originalDate.getSeconds(), 2);
- var fractionalSecond = '';
- if (fractionDigits > 0) {
- var milliseconds = originalDate.getMilliseconds();
- var fractionalSeconds = Math.floor(milliseconds * Math.pow(10, fractionDigits - 3));
- fractionalSecond = '.' + (0, _index3.default)(fractionalSeconds, fractionDigits);
- }
- var offset = '';
- var tzOffset = originalDate.getTimezoneOffset();
- if (tzOffset !== 0) {
- var absoluteOffset = Math.abs(tzOffset);
- var hourOffset = (0, _index3.default)((0, _index4.default)(absoluteOffset / 60), 2);
- var minuteOffset = (0, _index3.default)(absoluteOffset % 60, 2);
- // If less than 0, the sign is +, because it is ahead of time.
- var sign = tzOffset < 0 ? '+' : '-';
- offset = "".concat(sign).concat(hourOffset, ":").concat(minuteOffset);
- } else {
- offset = 'Z';
- }
- return "".concat(year, "-").concat(month, "-").concat(day, "T").concat(hour, ":").concat(minute, ":").concat(second).concat(fractionalSecond).concat(offset);
- }
- module.exports = exports.default;
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