CommentUser.php in Display Suite 8.4

Namespace

Drupal\ds\Plugin\DsField\Comment

File

src/Plugin/DsField/Comment/CommentUser.php

<?php

namespace Drupal\ds\Plugin\DsField\Comment;

use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\ds\Plugin\DsField\Entity;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Plugin that renders a view mode.
 *
 * @DsField(
 *   id = "comment_user",
 *   title = @Translation("User"),
 *   entity_type = "comment",
 *   provider = "user"
 * )
 */
class CommentUser extends Entity {

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * {@inheritdoc}
   */
  public function __construct($configuration, $plugin_id, $plugin_definition, EntityDisplayRepositoryInterface $entity_display_repository, EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
    parent::__construct($configuration, $plugin_id, $plugin_definition, $entity_display_repository);
  }

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

  /**
   * {@inheritdoc}
   */
  public function build() {
    $view_mode = $this
      ->getEntityViewMode();

    /* @var $comment \Drupal\comment\CommentInterface */
    $comment = $this
      ->entity();
    $uid = $comment
      ->getOwnerId();
    $user = $this->entityTypeManager
      ->getStorage('user')
      ->load($uid);
    $build = [];
    if ($user) {
      $build = $this->entityTypeManager
        ->getViewBuilder('user')
        ->view($user, $view_mode);
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function linkedEntity() {
    return 'user';
  }

}

Classes

Name	Description
CommentUser	Plugin that renders a view mode.