Move WebConfigGenerator to /docs in master branch

docs/WebConfigGenerator/src/i18n.js

@@ -0,0 +1,46 @@
+const defaultLocale = 'strings';
+const nameRegex = /\.\/(\S+)\.json/i;
+
+function getLocale(validLocales) {
+    const language = navigator.language; // If the browser doesn't support this, it will not support other page elements as well
+    if (!language) return defaultLocale; // If the browser doesn't provide the language - return default locale
+    if (language.length !== 2) return validLocales.includes(language) ? language : defaultLocale; // If the language is in `xx-XX` format, check if it's valid
+    if (validLocales.includes(`${language}-${language.toUpperCase()}`)) return `${language}-${language.toUpperCase()}`; // If the language is two letter code, check if corresponding 5 letter code is a valid locale
+
+    const languageRegex = new RegExp(`${language}\-\\\S\\\S`); // Create a regex to match `xx-**` where `*` is a wildcard
+
+    for (const validLocale of validLocales) {
+        if (languageRegex.test(validLocale)) return validLocale; // Check if the locale matches the regex, if so, return it
+    }
+
+    return defaultLocale; // If no match found, return default locale
+}
+
+function loadLocales() {
+    const locales = {};
+    const defaultLanguageFile = `./${defaultLocale}.json`;
+    const languages = require.context('./locale/', false, /\.json/);
+
+    locales[defaultLocale] = languages(defaultLanguageFile);
+
+    for (const lang of languages.keys()) {
+        if (lang === defaultLanguageFile) continue; // Already loaded.
+
+        const languageName = lang.match(nameRegex)[1];
+        const language = languages(lang);
+
+        for (const key in language) {
+            if (!language.hasOwnProperty(key)) continue;
+            if (language[key] === '') language[key] = locales[defaultLocale][key];
+        }
+
+        locales[languageName] = language;
+    }
+
+    return locales;
+}
+
+const messages = loadLocales();
+const locale = getLocale(Object.keys(messages));
+
+export default { messages, locale };