| Current Path : /var/www/html1/bbp/web/core/modules/user/src/Plugin/LanguageNegotiation/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html1/bbp/web/core/modules/user/src/Plugin/LanguageNegotiation/LanguageNegotiationUser.php |
<?php
namespace Drupal\user\Plugin\LanguageNegotiation;
use Drupal\language\LanguageNegotiationMethodBase;
use Symfony\Component\HttpFoundation\Request;
/**
* Class for identifying language from the user preferences.
*
* @LanguageNegotiation(
* id = \Drupal\user\Plugin\LanguageNegotiation\LanguageNegotiationUser::METHOD_ID,
* weight = -4,
* name = @Translation("User"),
* description = @Translation("Follow the user's language preference.")
* )
*/
class LanguageNegotiationUser extends LanguageNegotiationMethodBase {
/**
* The language negotiation method id.
*/
const METHOD_ID = 'language-user';
/**
* {@inheritdoc}
*/
public function getLangcode(Request $request = NULL) {
$langcode = NULL;
// User preference (only for authenticated users).
if ($this->languageManager && $this->currentUser->isAuthenticated()) {
$preferred_langcode = $this->currentUser->getPreferredLangcode(FALSE);
$languages = $this->languageManager->getLanguages();
if (!empty($preferred_langcode) && isset($languages[$preferred_langcode])) {
$langcode = $preferred_langcode;
}
}
// No language preference from the user.
return $langcode;
}
}