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class VocabularyListBuilder in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/taxonomy/src/VocabularyListBuilder.php \Drupal\taxonomy\VocabularyListBuilder

Defines a class to build a listing of taxonomy vocabulary entities.

Hierarchy

Expanded class hierarchy of VocabularyListBuilder

See also

\Drupal\taxonomy\Entity\Vocabulary

File

core/modules/taxonomy/src/VocabularyListBuilder.php, line 20
Contains \Drupal\taxonomy\VocabularyListBuilder.

Namespace

Drupal\taxonomy
View source
class VocabularyListBuilder extends DraggableListBuilder {

  /**
   * {@inheritdoc}
   */
  protected $entitiesKey = 'vocabularies';

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'taxonomy_overview_vocabularies';
  }

  /**
   * {@inheritdoc}
   */
  public function getDefaultOperations(EntityInterface $entity) {
    $operations = parent::getDefaultOperations($entity);
    if (isset($operations['edit'])) {
      $operations['edit']['title'] = t('Edit vocabulary');
    }
    $operations['list'] = array(
      'title' => t('List terms'),
      'weight' => 0,
      'url' => $entity
        ->urlInfo('overview-form'),
    );
    $operations['add'] = array(
      'title' => t('Add terms'),
      'weight' => 10,
      'url' => Url::fromRoute('entity.taxonomy_term.add_form', [
        'taxonomy_vocabulary' => $entity
          ->id(),
      ]),
    );
    unset($operations['delete']);
    return $operations;
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {
    $header['label'] = t('Vocabulary name');
    return $header + parent::buildHeader();
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity) {
    $row['label'] = $entity
      ->label();
    return $row + parent::buildRow($entity);
  }

  /**
   * {@inheritdoc}
   */
  public function render() {
    $entities = $this
      ->load();

    // If there are not multiple vocabularies, disable dragging by unsetting the
    // weight key.
    if (count($entities) <= 1) {
      unset($this->weightKey);
    }
    $build = parent::render();
    $build['table']['#empty'] = t('No vocabularies available. <a href=":link">Add vocabulary</a>.', array(
      ':link' => \Drupal::url('entity.taxonomy_vocabulary.add_form'),
    ));
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);
    $form['vocabularies']['#attributes'] = array(
      'id' => 'taxonomy',
    );
    $form['actions']['submit']['#value'] = t('Save');
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    drupal_set_message(t('The configuration options have been saved.'));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfigEntityListBuilder::load public function Loads entities of this type from storage for listing. Overrides EntityListBuilder::load 7
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
DraggableListBuilder::$entities protected property The entities being listed. 1
DraggableListBuilder::$formBuilder protected property The form builder.
DraggableListBuilder::$weightKey protected property Name of the entity's weight field or FALSE if no field is provided.
DraggableListBuilder::formBuilder protected function Returns the form builder.
DraggableListBuilder::validateForm public function Form validation handler. Overrides FormInterface::validateForm 2
DraggableListBuilder::__construct public function Constructs a new EntityListBuilder object. Overrides EntityListBuilder::__construct 3
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 3
EntityHandlerBase::moduleHandler protected function Gets the module handler. 3
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
EntityListBuilder::$entityType protected property Information about the entity type.
EntityListBuilder::$entityTypeId protected property The entity type ID.
EntityListBuilder::$limit protected property The number of entities to list per page, or FALSE to list all entities. 2
EntityListBuilder::$storage protected property The entity storage class.
EntityListBuilder::buildOperations public function Builds a renderable list of operation links for the entity. 2
EntityListBuilder::createInstance public static function Instantiates a new instance of this entity handler. Overrides EntityHandlerInterface::createInstance 15
EntityListBuilder::getEntityIds protected function Loads entity IDs using a pager sorted by the entity id. 1
EntityListBuilder::getLabel Deprecated protected function Gets the label of an entity.
EntityListBuilder::getOperations public function Provides an array of information to build a list of operation links. Overrides EntityListBuilderInterface::getOperations 2
EntityListBuilder::getStorage public function Gets the entity storage. Overrides EntityListBuilderInterface::getStorage
EntityListBuilder::getTitle protected function Gets the title of the page. 1
StringTranslationTrait::$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.
VocabularyListBuilder::$entitiesKey protected property The key to use for the form element containing the entities. Overrides DraggableListBuilder::$entitiesKey
VocabularyListBuilder::buildForm public function Form constructor. Overrides DraggableListBuilder::buildForm
VocabularyListBuilder::buildHeader public function Builds the header row for the entity listing. Overrides DraggableListBuilder::buildHeader
VocabularyListBuilder::buildRow public function Builds a row for an entity in the entity listing. Overrides DraggableListBuilder::buildRow
VocabularyListBuilder::getDefaultOperations public function Gets this list's default operations. Overrides ConfigEntityListBuilder::getDefaultOperations
VocabularyListBuilder::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
VocabularyListBuilder::render public function Builds the entity listing as renderable array for table.html.twig. Overrides DraggableListBuilder::render
VocabularyListBuilder::submitForm public function Form submission handler. Overrides DraggableListBuilder::submitForm