@intlayer/core/dist/esm/localization/getLocale.mjs

Includes core Intlayer functions like translation, dictionary, and utility functions shared across multiple packages.

import { getLocaleFromStorageServer } from "../utils/localeStorage.mjs";
import { localeResolver } from "./localeResolver.mjs";
import { getPreferredLanguages } from "./localeDetector.mjs";
import { internationalization } from "@intlayer/config/built";
import { DEFAULT_LOCALE, LOCALES } from "@intlayer/config/defaultValues";

//#region src/localization/getLocale.ts
const getLocale = async (ctx = {}) => {
	const defaultLocale = internationalization?.defaultLocale ?? DEFAULT_LOCALE;
	const availableLocales = internationalization?.locales ?? LOCALES;
	const storedLocale = getLocaleFromStorageServer({
		getCookie: ctx.getCookie,
		getHeader: ctx.getHeader
	});
	if (storedLocale) return storedLocale;
	const acceptLanguageHeader = ctx.getHeader?.("accept-language");
	if (!acceptLanguageHeader) return defaultLocale;
	const userFallbackLocale = localeResolver(getPreferredLanguages(acceptLanguageHeader, availableLocales), availableLocales, defaultLocale);
	if (userFallbackLocale) return userFallbackLocale;
	return defaultLocale;
};

//#endregion
export { getLocale };
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