misskey/packages/frontend/src/scripts/intl-const.ts
2024-02-13 15:59:27 +00:00

51 lines
1.2 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { lang } from '@/config.js';
export const versatileLang = (lang ?? 'ja-JP').replace('ja-KS', 'ja-JP');
let _dateTimeFormat: Intl.DateTimeFormat;
try {
_dateTimeFormat = new Intl.DateTimeFormat(versatileLang, {
year: 'numeric',
month: 'numeric',
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
});
} catch (err) {
console.warn(err);
if (_DEV_) console.log('[Intl] Fallback to en-US');
// Fallback to en-US
_dateTimeFormat = new Intl.DateTimeFormat('en-US', {
year: 'numeric',
month: 'numeric',
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
});
}
export const dateTimeFormat = _dateTimeFormat;
export const timeZone = dateTimeFormat.resolvedOptions().timeZone;
export const hemisphere = /^(australia|pacific|antarctica|indian)\//i.test(timeZone) ? 'S' : 'N';
let _numberFormat: Intl.NumberFormat;
try {
_numberFormat = new Intl.NumberFormat(versatileLang);
} catch (err) {
console.warn(err);
if (_DEV_) console.log('[Intl] Fallback to en-US');
// Fallback to en-US
_numberFormat = new Intl.NumberFormat('en-US');
}
export const numberFormat = _numberFormat;