class TagcloudsListVocs in TagCloud 8

Controller routines for user routes.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\tagclouds\Controller\TagcloudsListVocs uses CsvToArrayTrait

File

src/Controller/TagcloudsListVocs.php, line 15

Namespace

Drupal\tagclouds\Controller

class TagcloudsListVocs extends ControllerBase {
  use CsvToArrayTrait;

  /**
   * The tag service.
   *
   * @var \Drupal\tagclouds\TagService
   */
  protected $tagService;

  /**
   * The cloud builder service.
   *
   * @var \Drupal\tagclouds\CloudBuilder
   */
  protected $cloudBuilder;

  /**
   * Constructs a new TagcloudsTermsBlock instance.
   *
   * @param \Drupal\tagclouds\TagService $tagService
   *   The tag service.
   * @param \Drupal\tagclouds\CloudBuilder $cloudBuilder
   *   The cloud builder service.
   */
  public function __construct(TagService $tagService, CloudBuilder $cloudBuilder) {
    $this->tagService = $tagService;
    $this->cloudBuilder = $cloudBuilder;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('tagclouds.tag'), $container
      ->get('tagclouds.cloud_builder'));
  }

  /**
   * Renders a list of vocabularies.
   *
   * Vocabularys are wrapped in a series of boxes, labeled by name
   * description.
   *
   * @param string $tagclouds_vocs_str
   *   A comma separated list of vocabulary ids.
   *
   * @return array
   *   A render array.
   *
   * @throws NotFoundHttpException
   *   Thrown when any vocabulary in the list cannot be found.
   */
  public function listVocs($tagclouds_vocs_str = NULL) {
    $vocs = $this
      ->csvToArray($tagclouds_vocs_str);
    if (empty($vocs)) {
      throw new NotFoundHttpException();
    }
    $boxes = [];
    foreach ($vocs as $vid) {
      $vocabulary = Vocabulary::load($vid);
      if ($vocabulary == FALSE) {
        throw new NotFoundHttpException();
      }
      $config = $this
        ->config('tagclouds.settings');
      $tags = $this->tagService
        ->getTags([
        $vid,
      ], $config
        ->get('levels'), $config
        ->get('page_amount'));
      $sorted_tags = $this->tagService
        ->sortTags($tags);
      $cloud = $this->cloudBuilder
        ->build($sorted_tags);
      if (!$cloud) {
        throw new NotFoundHttpException();
      }
      $boxes[] = [
        '#theme' => 'tagclouds_list_box',
        '#vocabulary' => $vocabulary,
        '#children' => $cloud,
      ];
    }

    // Wrap boxes in a div.
    $output = [
      '#attached' => [
        'library' => 'tagclouds/clouds',
      ],
      '#type' => 'container',
      '#children' => $boxes,
      '#attributes' => [
        'class' => 'wrapper tagclouds',
      ],
    ];
    return $output;
  }

}

Members

Name	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.
CsvToArrayTrait::csvToArray	protected	function	Returns and array of ids when given a comma separated string of ids.
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.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TagcloudsListVocs::$cloudBuilder	protected	property	The cloud builder service.
TagcloudsListVocs::$tagService	protected	property	The tag service.
TagcloudsListVocs::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
TagcloudsListVocs::listVocs	public	function	Renders a list of vocabularies.
TagcloudsListVocs::__construct	public	function	Constructs a new TagcloudsTermsBlock instance.
UrlGeneratorTrait::$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.