class CurrentLanguageContext

Same name in other branches
  1. 9 core/lib/Drupal/Core/Language/ContextProvider/CurrentLanguageContext.php \Drupal\Core\Language\ContextProvider\CurrentLanguageContext
  2. 10 core/lib/Drupal/Core/Language/ContextProvider/CurrentLanguageContext.php \Drupal\Core\Language\ContextProvider\CurrentLanguageContext
  3. 11.x core/lib/Drupal/Core/Language/ContextProvider/CurrentLanguageContext.php \Drupal\Core\Language\ContextProvider\CurrentLanguageContext

Sets the current language as a context.

Hierarchy

Expanded class hierarchy of CurrentLanguageContext

1 string reference to 'CurrentLanguageContext'
core.services.yml in core/core.services.yml
core/core.services.yml
1 service uses CurrentLanguageContext
language.current_language_context in core/core.services.yml
Drupal\Core\Language\ContextProvider\CurrentLanguageContext

File

core/lib/Drupal/Core/Language/ContextProvider/CurrentLanguageContext.php, line 15

Namespace

Drupal\Core\Language\ContextProvider
View source
class CurrentLanguageContext implements ContextProviderInterface {
    use StringTranslationTrait;
    
    /**
     * The language manager.
     *
     * @var \Drupal\Core\Language\LanguageManagerInterface
     */
    protected $languageManager;
    
    /**
     * Constructs a new CurrentLanguageContext.
     *
     * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
     *   The language manager.
     */
    public function __construct(LanguageManagerInterface $language_manager) {
        $this->languageManager = $language_manager;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRuntimeContexts(array $unqualified_context_ids) {
        // Add a context for each language type.
        $language_types = $this->languageManager
            ->getLanguageTypes();
        $info = $this->languageManager
            ->getDefinedLanguageTypesInfo();
        if ($unqualified_context_ids) {
            foreach ($unqualified_context_ids as $unqualified_context_id) {
                if (array_search($unqualified_context_id, $language_types) === FALSE) {
                    unset($language_types[$unqualified_context_id]);
                }
            }
        }
        $result = [];
        foreach ($language_types as $type_key) {
            if (isset($info[$type_key]['name'])) {
                $context = new Context(new ContextDefinition('language', $info[$type_key]['name']), $this->languageManager
                    ->getCurrentLanguage($type_key));
                $cacheability = new CacheableMetadata();
                $cacheability->setCacheContexts([
                    'languages:' . $type_key,
                ]);
                $context->addCacheableDependency($cacheability);
                $result[$type_key] = $context;
            }
        }
        return $result;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getAvailableContexts() {
        return $this->getRuntimeContexts([]);
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
CurrentLanguageContext::$languageManager protected property The language manager.
CurrentLanguageContext::getAvailableContexts public function Gets all available contexts for the purposes of configuration. Overrides ContextProviderInterface::getAvailableContexts
CurrentLanguageContext::getRuntimeContexts public function Gets runtime context values for the given context IDs. Overrides ContextProviderInterface::getRuntimeContexts
CurrentLanguageContext::__construct public function Constructs a new CurrentLanguageContext.
StringTranslationTrait::$stringTranslation protected property The string translation service.
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.

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