60 lines
1.1 KiB
TypeScript
60 lines
1.1 KiB
TypeScript
import CN from "./cn";
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import EN from "./en";
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import TW from "./tw";
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import ES from "./es";
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export type { LocaleType } from "./cn";
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export const AllLangs = ["en", "cn", "tw", "es"] as const;
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type Lang = (typeof AllLangs)[number];
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const LANG_KEY = "lang";
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function getItem(key: string) {
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try {
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return localStorage.getItem(key);
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} catch {
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return null;
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}
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}
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function setItem(key: string, value: string) {
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try {
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localStorage.setItem(key, value);
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} catch {}
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}
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function getLanguage() {
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try {
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return navigator.language.toLowerCase();
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} catch {
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return "cn";
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}
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}
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export function getLang(): Lang {
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const savedLang = getItem(LANG_KEY);
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if (AllLangs.includes((savedLang ?? "") as Lang)) {
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return savedLang as Lang;
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}
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const lang = getLanguage();
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if (lang.includes("zh") || lang.includes("cn")) {
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return "cn";
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} else if (lang.includes("tw")) {
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return "tw";
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} else if (lang.includes("es")) {
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return "es";
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} else {
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return "en";
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}
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}
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export function changeLang(lang: Lang) {
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setItem(LANG_KEY, lang);
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location.reload();
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}
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export default { en: EN, cn: CN, tw: TW, es: ES }[getLang()]; |