@nuxtjs/i18n/dist/runtime/shared/domain.js

Internationalization for Nuxt

import { hasProtocol } from "ufo";
import { normalizedLocales } from "#build/i18n-options.mjs";
import { toArray } from "./utils.js";
export function matchDomainLocale(locales, host, pathLocale) {
  const normalizeDomain = (domain = "") => domain.replace(/https?:\/\//, "");
  const matches = locales.filter(
    (locale) => normalizeDomain(locale.domain) === host || toArray(locale.domains).includes(host)
  );
  if (matches.length <= 1) {
    return matches[0]?.code;
  }
  return (
    // match by current path locale
    matches.find((l) => l.code === pathLocale)?.code || matches.find((l) => l.defaultForDomains?.includes(host) ?? l.domainDefault)?.code
  );
}
export function domainFromLocale(domainLocales, url, locale) {
  const lang = normalizedLocales.find((x) => x.code === locale);
  const domain = domainLocales?.[locale]?.domain || lang?.domain || lang?.domains?.find((v) => v === url.host);
  if (!domain) {
    import.meta.dev && console.warn("[nuxt-i18n] Could not find domain name for locale " + locale);
    return;
  }
  if (hasProtocol(domain, { strict: true })) {
    return domain;
  }
  return url.protocol + "//" + domain;
}