function ConfigurableLanguageManager::getLanguageSwitchLinks
Same name in other branches
- 8.9.x core/modules/language/src/ConfigurableLanguageManager.php \Drupal\language\ConfigurableLanguageManager::getLanguageSwitchLinks()
- 10 core/modules/language/src/ConfigurableLanguageManager.php \Drupal\language\ConfigurableLanguageManager::getLanguageSwitchLinks()
- 11.x core/modules/language/src/ConfigurableLanguageManager.php \Drupal\language\ConfigurableLanguageManager::getLanguageSwitchLinks()
Overrides LanguageManager::getLanguageSwitchLinks
File
-
core/
modules/ language/ src/ ConfigurableLanguageManager.php, line 405
Class
- ConfigurableLanguageManager
- Overrides default LanguageManager to provide configured languages.
Namespace
Drupal\languageCode
public function getLanguageSwitchLinks($type, Url $url) {
if ($this->negotiator) {
foreach ($this->negotiator
->getNegotiationMethods($type) as $method_id => $method) {
$reflector = new \ReflectionClass($method['class']);
if ($reflector->implementsInterface('\\Drupal\\language\\LanguageSwitcherInterface')) {
$original_languages = $this->negotiatedLanguages;
$result = $this->negotiator
->getNegotiationMethodInstance($method_id)
->getLanguageSwitchLinks($this->requestStack
->getCurrentRequest(), $type, $url);
if (!empty($result)) {
// Allow modules to provide translations for specific links.
$this->moduleHandler
->alter('language_switch_links', $result, $type, $url);
$result = array_filter($result, function (array $link) : bool {
$url = $link['url'] ?? NULL;
$language = $link['language'] ?? NULL;
if ($language instanceof LanguageInterface) {
$this->negotiatedLanguages[LanguageInterface::TYPE_CONTENT] = $language;
$this->negotiatedLanguages[LanguageInterface::TYPE_INTERFACE] = $language;
}
try {
return $url instanceof Url && $url->access();
} catch (\Exception $e) {
return FALSE;
}
});
$this->negotiatedLanguages = $original_languages;
$links = (object) [
'links' => $result,
'method_id' => $method_id,
];
break;
}
}
}
}
return $links ?? NULL;
}
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