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468ab4519e
PR-URL: https://github.com/nodejs/node/pull/20190 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
100 lines
2.5 KiB
JavaScript
100 lines
2.5 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = relativeDateFactory;
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var calculateDelta = function calculateDelta(now, date) {
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return Math.round(Math.abs(now - date) / 1000);
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};
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function relativeDateFactory(translations) {
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return function relativeDate(date) {
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var now = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : new Date();
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if (!(date instanceof Date)) {
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date = new Date(date);
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}
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var delta = null;
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var minute = 60;
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var hour = minute * 60;
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var day = hour * 24;
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var week = day * 7;
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var month = day * 30;
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var year = day * 365;
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delta = calculateDelta(now, date);
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if (delta > day && delta < week) {
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date = new Date(date.getFullYear(), date.getMonth(), date.getDate(), 0, 0, 0);
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delta = calculateDelta(now, date);
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}
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var translate = function translate(translatePhrase, timeValue) {
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var key = void 0;
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if (translatePhrase === 'justNow') {
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key = translatePhrase;
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} else if (now >= date) {
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key = translatePhrase + 'Ago';
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} else {
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key = translatePhrase + 'FromNow';
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}
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var translation = translations[key];
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if (typeof translation === 'function') {
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return translation(timeValue);
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}
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return translation.replace('{{time}}', timeValue);
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};
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switch (false) {
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case !(delta < 30):
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return translate('justNow');
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case !(delta < minute):
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return translate('seconds', delta);
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case !(delta < 2 * minute):
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return translate('aMinute');
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case !(delta < hour):
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return translate('minutes', Math.floor(delta / minute));
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case Math.floor(delta / hour) !== 1:
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return translate('anHour');
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case !(delta < day):
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return translate('hours', Math.floor(delta / hour));
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case !(delta < day * 2):
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return translate('aDay');
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case !(delta < week):
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return translate('days', Math.floor(delta / day));
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case Math.floor(delta / week) !== 1:
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return translate('aWeek');
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case !(delta < month):
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return translate('weeks', Math.floor(delta / week));
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case Math.floor(delta / month) !== 1:
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return translate('aMonth');
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case !(delta < year):
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return translate('months', Math.floor(delta / month));
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case Math.floor(delta / year) !== 1:
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return translate('aYear');
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default:
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return translate('overAYear');
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}
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};
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}
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module.exports = exports['default']; |