elpatron
3749f87c1d
Integrate new locale bundles, language cycling in the UI, SEO hreflang tags, and localized beta flyer HTML variants with scripts for batch translation and key validation. Co-authored-by: Cursor <cursoragent@cursor.com>
48 lines
1.3 KiB
TypeScript
48 lines
1.3 KiB
TypeScript
import { normalizeAppLanguage } from './i18nLanguages.js'
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const INTL_LOCALES: Record<string, string> = {
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de: 'de-DE',
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en: 'en-GB',
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da: 'da-DK',
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sv: 'sv-SE',
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nb: 'nb-NO'
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}
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/** BCP 47 locales that use 24-hour clock for Intl formatting. */
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export function resolveIntlLocale(language?: string): string {
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const lng = normalizeAppLanguage(language)
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return INTL_LOCALES[lng] ?? 'en-GB'
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}
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const APP_DATE_TIME_OPTIONS: Intl.DateTimeFormatOptions = {
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year: 'numeric',
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month: '2-digit',
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day: '2-digit',
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hour: '2-digit',
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minute: '2-digit',
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hour12: false
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}
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const APP_TIME_OPTIONS: Intl.DateTimeFormatOptions = {
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hour: '2-digit',
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minute: '2-digit',
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hour12: false
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}
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function toDate(value: Date | string | number): Date | null {
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const date = value instanceof Date ? value : new Date(value)
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return Number.isNaN(date.getTime()) ? null : date
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}
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export function formatAppDateTime(value: Date | string | number, language?: string): string {
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const date = toDate(value)
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if (!date) return String(value)
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return date.toLocaleString(resolveIntlLocale(language), APP_DATE_TIME_OPTIONS)
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}
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export function formatAppTime(value: Date | string | number, language?: string): string {
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const date = toDate(value)
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if (!date) return String(value)
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return date.toLocaleTimeString(resolveIntlLocale(language), APP_TIME_OPTIONS)
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}
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