Question 239949 in Laravel Question posted in
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Laravel 10.x Localization not working using session

I have tried several tutorials in the internet but it doesn’t work or the language not changing, I already stored the translation into lang directory, and the session is already set Localization Session

here is my source code:

This is my controller :

class LocalizationController extends Controller
{
    public function setLang($locale)
    {
        App::setLocale($locale);
        Session::put("locale", $locale);

        return redirect()->back();
    }
}

This is my Middleware :

class LocalizationMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  Closure(IlluminateHttpRequest): (SymfonyComponentHttpFoundationResponse)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        if (Session::get("locale") != null) {
            App::setLocale(Session::get("locale"));
        } else {
            Session::put("locale", "en");
            App::setLocale(Session::get("locale"));
        }

        return $next($request);
    }
}

This is the route :

Route::get("locale/{lang}", [LocalizationController::class, 'setLang']);

Language Switcher :

<a href="{{ url('locale/id') }}"><img class="h-5 mt-4" src="{{ asset('images/flag/id_flag.png') }}"
                alt=""></a>
        <a href="{{ url('locale/en') }}"><img class="h-5 mt-4" src="{{ asset('images/flag/uk_flag.png') }}"
                alt=""></a>

Translated Element :

<h1 class="font-black lg:text-5xl md:text-4xl text-3xl md:w-[500px] mx-auto">{{ __('home.hero.header') }}</h1>

I have tried several tutorials in the internet, please help.

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    I already solve the problem, I put the middleware classes AppHttpMiddlewareLocalizationMiddleware::class, into the wrong middleware kernel group.

    Wrong kernel group :

    protected $middleware = [
        // AppHttpMiddlewareTrustHosts::class,
        AppHttpMiddlewareTrustProxies::class,
        IlluminateHttpMiddlewareHandleCors::class,
        AppHttpMiddlewarePreventRequestsDuringMaintenance::class,
        IlluminateFoundationHttpMiddlewareValidatePostSize::class,
        AppHttpMiddlewareTrimStrings::class,
        IlluminateFoundationHttpMiddlewareConvertEmptyStringsToNull::class,

        // I put the middleware classes here
        // AppHttpMiddlewareLocalizationMiddleware::class,
    ];

    Group that i should put the middleware:

    protected $middlewareGroups = [
        'web' => [
            AppHttpMiddlewareEncryptCookies::class,
            IlluminateCookieMiddlewareAddQueuedCookiesToResponse::class,
            IlluminateSessionMiddlewareStartSession::class,
            IlluminateViewMiddlewareShareErrorsFromSession::class,
            AppHttpMiddlewareVerifyCsrfToken::class,
            IlluminateRoutingMiddlewareSubstituteBindings::class,

            // I should put it here
            AppHttpMiddlewareLocalizationMiddleware::class,
        ],

  2. 0

    Check Language Files: Make sure you have the necessary language files in the resources/lang directory for each supported language. For example, you should have en and id directories with language files like messages.php inside them.

    Namespace in Language Files: Ensure that the translations in your language files use the correct namespace. The key in your translation file should match the one you’re using in your view:

    For example, if your view has:

    {{ __('home.hero.header') }}

    Then your resources/lang/en/messages.php file should have:

    'home' => [
    'hero' => [
        'header' => 'Your translated text here',
    ],
],

    Clear Cache: If you’ve made changes to your language files or configuration, clear the cache to ensure the changes take effect.

    php artisan cache:clear

    // Inside LocalizationController
public function setLang($locale)
{
    App::setLocale($locale);
    Session::put("locale", $locale);
    dd(Session::get("locale")); // Debug output
    return redirect()->back();
}

// Inside LocalizationMiddleware
public function handle(Request $request, Closure $next): Response
{
    if (Session::get("locale") != null) {
        App::setLocale(Session::get("locale"));
    } else {
        Session::put("locale", "en");
        App::setLocale(Session::get("locale"));
    }
    dd(Session::get("locale")); // Debug output
    return $next($request);
}
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