TaxonomyMenuMenuLink.php in Zircon Profile 8

Contains \Drupal\taxonomy_menu\Plugin\Menu\TaxonomyMenuMenuLink.

Namespace

Drupal\taxonomy_menu\Plugin\Menu

File

modules/taxonomy_menu/src/Plugin/Menu/TaxonomyMenuMenuLink.php

<?php

/**
 * @file
 * Contains \Drupal\taxonomy_menu\Plugin\Menu\TaxonomyMenuMenuLink.
 */
namespace Drupal\taxonomy_menu\Plugin\Menu;

use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Menu\MenuLinkBase;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Defines menu links provided by taxonomy menu.
 *
 * @see \Drupal\taxonony_menu\Plugin\Derivative\TaxonomyMenuMenuLink
 */
class TaxonomyMenuMenuLink extends MenuLinkBase implements ContainerFactoryPluginInterface {

  /**
   * {@inheritdoc}
   */
  protected $overrideAllowed = array(
    //'menu_name' => 1,

    //'parent' => 1,
    'weight' => 1,
    'expanded' => 1,
    'enabled' => 1,
  );

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityManager
   */
  protected $entityManager;

  /**
   * Constructs a new TaxonomyMenuMenuLink.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager
   * @param \Drupal\views\ViewExecutableFactory $view_executable_factory
   *   The view executable factory
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityManagerInterface $entity_manager) {
    $this->configuration = $configuration;
    $this->pluginId = $plugin_id;
    $this->pluginDefinition = $plugin_definition;
    $this->entityManager = $entity_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity.manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function getTitle() {
    return $this->entityManager
      ->getStorage('taxonomy_term')
      ->load($this->pluginDefinition['metadata']['taxonomy_term_id'])
      ->label();
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this->entityManager
      ->getStorage('taxonomy_term')
      ->load($this->pluginDefinition['metadata']['taxonomy_term_id'])
      ->getDescription();
  }

  /**
   * {@inheritdoc}
   */
  public function updateLink(array $new_definition_values, $persist) {
    $overrides = array_intersect_key($new_definition_values, $this->overrideAllowed);

    // Update the definition.
    $this->pluginDefinition = $overrides + $this->pluginDefinition;
    if ($persist) {

      // TODO - consider any "persistence" back to TaxonomyMenu and/or Taxonomy upon menu link update.
    }
    return $this->pluginDefinition;
  }

  /**
   * {@inheritdoc}
   */
  public function isDeletable() {
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function deleteLink() {
  }

}

Classes

Name	Description
TaxonomyMenuMenuLink	Defines menu links provided by taxonomy menu.