البدء في التدويل (i18n) مع Intlayer و React Router v7

// app/routes/layout.tsximport { Outlet } from "react-router";import { IntlayerProvider } from "react-intlayer";export default function RootLayout() {  return (    <IntlayerProvider>      <Outlet />    </IntlayerProvider>  );}

import { t, type Dictionary } from "intlayer";const pageContent = {  key: "page",  content: {    title: t({      en: "Welcome to React Router v7 + Intlayer",      tr: "React Router v7 + Intlayer'a Hoş Geldiniz",    }),    description: t({      en: "Build multilingual applications with ease using React Router v7 and Intlayer.",      tr: "React Router v7 ve Intlayer kullanarak kolayca çok dilli uygulamalar geliştirin.",    }),    aboutLink: t({      en: "تعرف علينا",      tr: "Hakkımızda Öğrenin",    }),    homeLink: t({      en: "الرئيسية",      tr: "Ana Sayfa",    }),  },} satisfies Dictionary;export default pageContent;

// app/components/localized-link.tsximport { getLocalizedUrl } from "intlayer";import { useLocale } from "react-intlayer";import React from "react";import { Link, useLocation } from "react-router";type RouterLinkProps = React.ComponentProps<typeof Link>;export default function LocalizedLink({ to, ...props }: RouterLinkProps) {  const { locale } = useLocale();  const location = useLocation();  // دالة للتحقق مما إذا كان الرابط خارجيًا  const isExternal = (path: string) =>    /^([a-z][a-z0-9+.-]*:)?\/\//i.test(path) || path.startsWith("mailto:");  if (typeof to === "string") {    if (to.startsWith("/") && !isExternal(to)) {      return <Link to={getLocalizedUrl(to, locale)} {...props} />;    }    return <Link to={to} {...props} />;  }  if (to && typeof to === "object") {    const pathname = (to as { pathname?: string }).pathname;    if (pathname && pathname.startsWith("/") && !isExternal(pathname)) {      return (        <Link          to={{ ...to, pathname: getLocalizedUrl(pathname, locale) }}          {...props}        />      );    }    return <Link to={to} {...props} />;  }  return (    <Link      to={getLocalizedUrl(location.pathname + location.search, locale)}      {...props}    />  );}

// app/routes/page.tsximport { useLocale } from "react-intlayer";import { Navigate } from "react-router";export default function Page() {  const { locale } = useLocale();  return <Navigate replace to={locale} />;}

import { useIntlayer } from "react-intlayer";import LocalizedLink from "~/components/localized-link";export default function Page() {  const content = useIntlayer("page");  return (    <div style={{ padding: "2rem", textAlign: "center" }}>      <h1>{content.title}</h1>      <p>{content.description}</p>      <nav style={{ marginTop: "2rem" }}>        <LocalizedLink          to="/about"          style={{            display: "inline-block",            padding: "0.5rem 1rem",            backgroundColor: "#007bff",            color: "white",            textDecoration: "none",            borderRadius: "4px",          }}        >          {content.aboutLink}        </LocalizedLink>      </nav>    </div>  );}

import { getLocalizedUrl, getLocaleName } from "intlayer";import { useLocale } from "react-intlayer";import { useLocation, useNavigate } from "react-router";export default function LocaleSwitcher() {  const { locale, availableLocales, setLocale } = useLocale();  const location = useLocation();  const navigate = useNavigate();  const handleLocaleChange = (newLocale: string) => {    const localizedUrl = getLocalizedUrl(      location.pathname + location.search,      newLocale    );    setLocale(newLocale);    navigate(localizedUrl);  };  return (    <div style={{ margin: "1rem 0" }}>      <label htmlFor="locale-select">اختر اللغة: </label>      <select        id="locale-select"        value={locale}        onChange={(e) => handleLocaleChange(e.target.value)}        style={{ padding: "0.25rem", marginLeft: "0.5rem" }}      >        {availableLocales.map((availableLocale) => (          <option key={availableLocale} value={availableLocale}>            {getLocaleName(availableLocale)}          </option>        ))}      </select>    </div>  );}

// app/hooks/useI18nHTMLAttributes.tsximport { getHTMLTextDir } from "intlayer";import { useEffect } from "react";import { useLocale } from "react-intlayer";tsx;export const useI18nHTMLAttributes = () => {  const { locale } = useLocale();  useEffect(() => {    document.documentElement.lang = locale;    document.documentElement.dir = getHTMLTextDir(locale);  }, [locale]);};

// app/routes/layout.tsximport { Outlet } from "react-router";import { IntlayerProvider } from "react-intlayer";import { useI18nHTMLAttributes } from "app/hooks/useI18nHTMLAttributes"; // استيراد الـ hookexport default function RootLayout() {  useI18nHTMLAttributes(); // استدعاء الـ hook  return (    <IntlayerProvider>      <Outlet />    </IntlayerProvider>  );}