How get the language the current language for a REST request considering detection\selection settings?

Giuseppe

11/10/23, 10:07 AM

I'm on D.9.4.x.

I'm writing a custom REST resource and I'd need to get the "current language id", in compliance with the "Detection and selection" site's settings (screenshot below).

I can't find a service\method that gives this information. I could e.g.

$user_language = $this->currentUser->getPreferredAdminLangcode();

and that would work with the current settings, but would be not anymore correct if at some point those change.

How can I get that info?

For reference,

$language = $this->languageManager->getCurrentLanguage()->getId();

isn't a working solution, if e.g. the url of the request is www.site.com/it/my-rest-end-point the result is it even if the user "preferred langcode" is en

0 + 0

i18n-l10n

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: How get the language the current language for a REST request considering detection\selection settings?

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