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class ShsController in Simple hierarchical select 8

Same name and namespace in other branches
  1. 2.0.x src/Controller/ShsController.php \Drupal\shs\Controller\ShsController

Controller for getting taxonomy terms.

Hierarchy

Expanded class hierarchy of ShsController

File

src/Controller/ShsController.php, line 14

Namespace

Drupal\shs\Controller
View source
class ShsController extends ControllerBase {

  /**
   * The dependency injection container.
   *
   * @var \Symfony\Component\DependencyInjection\ContainerInterface
   */
  protected $container;

  /**
   * Construct a new ShsController object.
   */
  public function __construct(ContainerInterface $container) {
    $this->container = $container;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container);
  }

  /**
   * Load term data.
   *
   * @param string $identifier
   *   Name of field to load the data for.
   * @param string $bundle
   *   Bundle (vocabulary) identifier to limit the return list to a specific
   *   bundle.
   * @param int $entity_id
   *   Id of parent term to load all children for. Defaults to 0.
   *
   * @return CacheableJsonResponse
   *   Cacheable Json response.
   */
  public function getTermData($identifier, $bundle, $entity_id = 0) {
    $context = [
      'identifier' => $identifier,
      'bundle' => $bundle,
      'parent' => $entity_id,
    ];
    $response = new ShsCacheableJsonResponse($context);
    $cache_tags = [];
    $result = [];
    $langcode_current = $this
      ->languageManager()
      ->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)
      ->getId();
    $storage = $this
      ->entityTypeManager()
      ->getStorage('taxonomy_term');
    $translation_enabled = FALSE;
    if ($this
      ->moduleHandler()
      ->moduleExists('content_translation')) {

      /** @var \Drupal\content_translation\ContentTranslationManagerInterface $translation_manager */
      $translation_manager = $this->container
        ->get('content_translation.manager');

      // If translation is enabled for the vocabulary, we need to load the full
      // term objects to get the translation for the current language.
      $translation_enabled = $translation_manager
        ->isEnabled('taxonomy_term', $bundle);
    }
    $terms = $storage
      ->loadTree($bundle, $entity_id, 1, $translation_enabled);
    foreach ($terms as $term) {
      $langcode = $langcode_current;
      if ($translation_enabled && $term
        ->hasTranslation($langcode)) {
        $term = $term
          ->getTranslation($langcode);
      }
      else {
        $langcode = $term->default_langcode;
      }
      $tid = $translation_enabled ? $term
        ->id() : $term->tid;
      $result[] = (object) [
        'tid' => $tid,
        'name' => $translation_enabled ? $term
          ->getName() : $term->name,
        'description__value' => $translation_enabled ? $term
          ->getDescription() : $term->description__value,
        'langcode' => $langcode,
        'hasChildren' => shs_term_has_children($tid),
      ];
      $cache_tags[] = sprintf('taxonomy_term:%d', $tid);
    }
    $response
      ->addCacheableDependency(new ShsTermCacheDependency($cache_tags));
    $response
      ->setData($result, TRUE);
    return $response;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ControllerBase::$configFactory protected property The configuration factory.
ControllerBase::$currentUser protected property The current user service. 1
ControllerBase::$entityFormBuilder protected property The entity form builder.
ControllerBase::$entityManager protected property The entity manager.
ControllerBase::$entityTypeManager protected property The entity type manager.
ControllerBase::$formBuilder protected property The form builder. 2
ControllerBase::$keyValue protected property The key-value storage. 1
ControllerBase::$languageManager protected property The language manager. 1
ControllerBase::$moduleHandler protected property The module handler. 2
ControllerBase::$stateService protected property The state service.
ControllerBase::cache protected function Returns the requested cache bin.
ControllerBase::config protected function Retrieves a configuration object.
ControllerBase::container private function Returns the service container.
ControllerBase::currentUser protected function Returns the current user. 1
ControllerBase::entityFormBuilder protected function Retrieves the entity form builder.
ControllerBase::entityManager Deprecated protected function Retrieves the entity manager service.
ControllerBase::entityTypeManager protected function Retrieves the entity type manager.
ControllerBase::formBuilder protected function Returns the form builder service. 2
ControllerBase::keyValue protected function Returns a key/value storage collection. 1
ControllerBase::languageManager protected function Returns the language manager service. 1
ControllerBase::moduleHandler protected function Returns the module handler. 2
ControllerBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state protected function Returns the state storage service.
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
ShsController::$container protected property The dependency injection container.
ShsController::create public static function Instantiates a new instance of this class. Overrides ControllerBase::create
ShsController::getTermData public function Load term data.
ShsController::__construct public function Construct a new ShsController object.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
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.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.