Current File : /var/www/html/node_modules/date-fns/esm/formatRFC3339/index.js
import toDate from "../toDate/index.js";
import isValid from "../isValid/index.js";
import addLeadingZeros from "../_lib/addLeadingZeros/index.js";
import toInteger from "../_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'
*/
export default function formatRFC3339(dirtyDate, dirtyOptions) {
if (arguments.length < 1) {
throw new TypeError("1 arguments required, but only ".concat(arguments.length, " present"));
}
var originalDate = toDate(dirtyDate);
if (!isValid(originalDate)) {
throw new RangeError('Invalid time value');
}
var _ref = dirtyOptions || {},
_ref$fractionDigits = _ref.fractionDigits,
fractionDigits = _ref$fractionDigits === void 0 ? 0 : _ref$fractionDigits; // 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 = addLeadingZeros(originalDate.getDate(), 2);
var month = addLeadingZeros(originalDate.getMonth() + 1, 2);
var year = originalDate.getFullYear();
var hour = addLeadingZeros(originalDate.getHours(), 2);
var minute = addLeadingZeros(originalDate.getMinutes(), 2);
var second = addLeadingZeros(originalDate.getSeconds(), 2);
var fractionalSecond = '';
if (fractionDigits > 0) {
var milliseconds = originalDate.getMilliseconds();
var fractionalSeconds = Math.floor(milliseconds * Math.pow(10, fractionDigits - 3));
fractionalSecond = '.' + addLeadingZeros(fractionalSeconds, fractionDigits);
}
var offset = '';
var tzOffset = originalDate.getTimezoneOffset();
if (tzOffset !== 0) {
var absoluteOffset = Math.abs(tzOffset);
var hourOffset = addLeadingZeros(toInteger(absoluteOffset / 60), 2);
var minuteOffset = addLeadingZeros(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);
}
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