nuxt-i18n-micro/dist/runtime/server/routes/i18n.js

Nuxt I18n Micro is a lightweight, high-performance internationalization module for Nuxt, designed to handle multi-language support with minimal overhead, fast build times, and efficient runtime performance.

import { isEnabledLocale } from "@i18n-micro/utils/active-locales";
import { resolveI18nConfigWithRuntimeOverrides } from "@i18n-micro/utils/runtime-config";
import { createError, defineEventHandler, getRouterParam, send, setResponseHeader } from "h3";
import { getI18nConfig } from "#i18n-internal/strategy";
import { useRuntimeConfig } from "#imports";
import { loadTranslationsFromServer } from "../utils/server-loader.js";
export default defineEventHandler(async (event) => {
  const page = getRouterParam(event, "page");
  const locale = getRouterParam(event, "locale");
  if (!locale || !page) {
    throw createError({ statusCode: 400, statusMessage: "Missing locale or page" });
  }
  const config = resolveI18nConfigWithRuntimeOverrides(
    getI18nConfig(),
    useRuntimeConfig(event).public
  );
  if (!isEnabledLocale(config.locales, locale)) {
    throw createError({ statusCode: 404, statusMessage: "Locale not found" });
  }
  const { json } = await loadTranslationsFromServer(locale, page);
  setResponseHeader(event, "Content-Type", "application/json; charset=utf-8");
  return send(event, json);
});