@intlayer/core/dist/cjs/localization/localeMapper.cjs

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

const require_rolldown_runtime = require('../_virtual/rolldown_runtime.cjs');
let __intlayer_types = require("@intlayer/types");
let __intlayer_config_built = require("@intlayer/config/built");
__intlayer_config_built = require_rolldown_runtime.__toESM(__intlayer_config_built);

//#region src/localization/localeMapper.ts
/**
* Determine if the locale should be prefixed in the URL based on routing mode
*/
const shouldPrefixLocale = (locale, defaultLocale, mode) => {
	if (mode === "no-prefix" || mode === "search-params") return false;
	if (mode === "prefix-all") return true;
	return locale !== defaultLocale;
};
/**
* Map the locale data to an array of objects
*
* @example
* ```ts
* const routes = localeMap((localizedData) =>
* ({
*    path: localizedData.urlPrefix,
*    name: localizedData.locale,
*    isDefault: localizedData.isDefault,
*    locales: localizedData.locales,
*    defaultLocale: localizedData.defaultLocale,
*  }),
* );
*
* // Result
* [
*   { path: '/', name: 'en', isDefault: true, locales: ['en'], defaultLocale: 'en', urlPrefix: '' },
*   { path: '/fr', name: 'fr', isDefault: false, locales: ['fr'], defaultLocale: 'en', urlPrefix: '/fr' },
*   { path: '/es', name: 'es', isDefault: false, locales: ['es'], defaultLocale: 'en', urlPrefix: '/es' },
* ]
* ```
*
* @param mapper - The mapper function that returns an object
* @returns An array of objects
*/
const localeMap = (mapper, locales = __intlayer_config_built.default?.internationalization.locales ?? [], defaultLocale = __intlayer_config_built.default?.internationalization.defaultLocale ?? __intlayer_types.Locales.ENGLISH, mode = __intlayer_config_built.default?.routing?.mode ?? "prefix-no-default") => (locales ?? []).map((locale) => mapper({
	locale,
	defaultLocale,
	locales,
	isDefault: locale === defaultLocale,
	urlPrefix: shouldPrefixLocale(locale, defaultLocale, mode) ? `/${locale}` : ""
}));
/**
* Flatten the locale map into a single array of objects
*
* @example
* ```ts
* const routes = localeMap((localizedData) =>
* [{
*    path: localizedData.urlPrefix,
*    name: localizedData.locale,
*    isDefault: localizedData.isDefault,
*    locales: localizedData.locales,
*    defaultLocale: localizedData.defaultLocale,
*  }],
* );
*
* // Result
* [
*   path: '/', name: 'en', isDefault: true, locales: ['en'], defaultLocale: 'en', urlPrefix: '' ,
*   path: '/fr', name: 'fr', isDefault: false, locales: ['fr'], defaultLocale: 'en', urlPrefix: '/fr' ,
*   path: '/es', name: 'es', isDefault: false, locales: ['es'], defaultLocale: 'en', urlPrefix: '/es' ,
* ]
* ```
*
* @param mapper - The mapper function that returns an array of objects
* @returns An array of objects
*/
const localeFlatMap = (mapper, locales = __intlayer_config_built.default?.internationalization.locales ?? [], defaultLocale = __intlayer_config_built.default?.internationalization.defaultLocale ?? __intlayer_types.Locales.ENGLISH, mode = __intlayer_config_built.default?.routing?.mode ?? "prefix-no-default") => locales.flatMap((locale) => mapper({
	locale,
	defaultLocale,
	locales,
	isDefault: locale === defaultLocale,
	urlPrefix: shouldPrefixLocale(locale, defaultLocale, mode) ? `/${locale}` : ""
}));
/**
* Creates a record object mapping locales to values transformed by the mapper function
*
* @example
* ```ts
* const translations = localeRecord(({ locale }) =>
*   require(`./translations/${locale}.json`)
* );
*
* // Result
*
*   en: ... , // Content of translations/en.json
*   fr: ... , // Content of translations/fr.json
*   es: ...
*
* ```
*
* @param mapper - Function that takes locale data and returns a value for that locale
* @param locales - Array of locale codes to map over (defaults to configured locales)
* @param defaultLocale - The default locale (defaults to configured default)
* @param mode - URL routing mode for locale handling (defaults to configured value)
* @returns Record mapping locale codes to mapped values
*/
const localeRecord = (mapper, locales = __intlayer_config_built.default?.internationalization.locales ?? [], defaultLocale = __intlayer_config_built.default?.internationalization.defaultLocale ?? __intlayer_types.Locales.ENGLISH, mode = __intlayer_config_built.default?.routing?.mode ?? "prefix-no-default") => (locales ?? []).reduce((acc, locale) => {
	acc[locale] = mapper({
		locale,
		defaultLocale,
		locales,
		isDefault: locale === defaultLocale,
		urlPrefix: shouldPrefixLocale(locale, defaultLocale, mode) ? `/${locale}` : ""
	});
	return acc;
}, {});

//#endregion
exports.localeFlatMap = localeFlatMap;
exports.localeMap = localeMap;
exports.localeRecord = localeRecord;
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