root
22 lines
799 B
TypeScript
22 lines
799 B
TypeScript
import manifest from '../localization/ROUTE_MANIFEST_v1.0.json';
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type Locale = 'en' | 'fr' | 'ar';
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export function localizedPath(routeId: string, locale: Locale): string {
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const route = manifest.routes.find((item) => item.id === routeId);
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if (!route) throw new Error(`Unknown route: ${routeId}`);
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const slug = route.slugs[locale];
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return slug ? `/${locale}/${slug}` : `/${locale}`;
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}
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export function hreflangLinks(origin: string, routeId: string) {
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const alternates = manifest.locales.map((locale) => ({
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rel: 'alternate',
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hreflang: locale,
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href: new URL(localizedPath(routeId, locale as Locale), origin).href,
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}));
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alternates.push({
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rel: 'alternate',
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hreflang: 'x-default',
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href: new URL(localizedPath(routeId, 'en'), origin).href,
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});
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return alternates;
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}
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