@mr-hope/vuepress-shared/lib/esm/locales/helpers.js

Shared for vuepress-theme-hope

import { lang2PathConfig, path2langConfig, supportedLangs } from "./config";
import { deepAssign } from "../assign";
const reportStatus = {};
/** Check if the lang is supported */
export const checkLang = (lang = "") => supportedLangs.includes(lang);
export const showLangError = (lang, plugin = "") => {
    if (!reportStatus[lang]) {
        console.warn(`${lang} locates config is missing, and will return 'en-US' instead.
${lang === "root"
            ? ""
            : `You can contribute to https://github.com/vuepress-theme-hope/vuepress-theme-hope-v1/blob/main/packages/${plugin || "<YOUR PLUGIN>"}/src/node/locales.ts in this repository.
`}Note: This warning will be shown only once`);
        reportStatus[lang] = true;
    }
};
/** Get language from path */
export const path2Lang = (path = "") => {
    if (path in path2langConfig)
        return path2langConfig[path];
    console.error(`${path} isn’t assign with a lang, and will return 'en-US' instead.`);
    return "en-US";
};
/** Get path from language */
export const lang2Path = (lang = "") => {
    if (lang in lang2PathConfig)
        return lang2PathConfig[lang];
    console.error(`${lang} has no path config, and will return '/' instead.`);
    return "/";
};
/**
 * Get language of root directory
 *
 * @param context VuePress Node Context
 * @returns root language
 */
export const getRootLang = (context) => {
    var _a, _b;
    // infer from siteLocale
    const siteLocales = context.siteConfig.locales;
    if ((siteLocales === null || siteLocales === void 0 ? void 0 : siteLocales["/"]) && checkLang((_a = siteLocales["/"]) === null || _a === void 0 ? void 0 : _a.lang))
        return siteLocales["/"].lang;
    // infer from themeLocale
    const themeLocales = context.themeConfig.locales;
    if ((themeLocales === null || themeLocales === void 0 ? void 0 : themeLocales["/"]) && checkLang((_b = themeLocales["/"]) === null || _b === void 0 ? void 0 : _b.lang))
        return themeLocales["/"].lang;
    showLangError("root");
    return "en-US";
};
/**
 * Get the infer language path from root directory language
 *
 * @param context VuePress Node Context
 * @returns infer language
 */
export const getRootLangPath = (context) => lang2Path(getRootLang(context));
export const getLocalePaths = (context) => Array.from(new Set([
    ...Object.keys(context.siteConfig.locales || {}),
    ...Object.keys(context.themeConfig.locales || {}),
]));
/**
 * Get final locale options to passed to client
 *
 * @param context VuePress Node Context
 * @param defaultLocalesConfig default locale config
 * @param userLocalesConfig user locale config
 * @returns final locale config
 */
export const getLocales = (context, defaultLocalesConfig, userLocalesConfig = {}) => {
    const rootPath = getRootLangPath(context);
    return Object.fromEntries([
        ...getLocalePaths(context).map((localePath) => [
            localePath,
            deepAssign({}, userLocalesConfig[localePath] || {}, defaultLocalesConfig[localePath] || {}),
        ]),
        [
            "/",
            deepAssign({}, userLocalesConfig["/"] || userLocalesConfig[rootPath] || {}, defaultLocalesConfig[rootPath] || {}),
        ],
    ]);
};
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