CakePHP LocaleSelectorMiddleware不工作

Question

I just can't get the below code to be invoked in CakePHP 3.7. I have changed the needed language on my browser to French, but it does not work, and I only get the English version. Yes, I do have all the proper .po files in place.

public function middleware($middlewareQueue)

{
    $middlewareQueue

        // Add middleware and set the valid locales
        ->add(new LocaleSelectorMiddleware(['fr_FR']));

    return $middlewareQueue;
}

Answer 1

I'm in the same situation. All I can add is that the cookbook mentions a DispatcherFactory. However, that approach seems to be deprecated.

I haven't yet found if and by what DispatcherFactory needs to be replaced, but it could be that without it or its replacement, adding the middleware is just not enough.

Doc for DispatcherFactory states that as of 3.3.0, middleware should be used. But I've not yet been able to get it to work.

UPDATE: I checked my request headers, and Chrome set Accept-Language to values like 'en' and 'fr' among others. So I include what I want in my LocaleSelectorMiddleware in the correct format, and that does the trick.

I replaced 'en_US' with 'en' for instance, and 'fr_BE' with 'fr'.