auto_entitylabel-8.x-3.x-dev/src/EntityDecorator.php

<?php

namespace Drupal\auto_entitylabel;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\ContentEntityInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Utility\Token;

/**
 * Provides an content entity decorator for automatic label generation.
 */
class EntityDecorator implements EntityDecoratorInterface {

  /**
   * Config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

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

  /**
   * Token service.
   *
   * @var \Drupal\Core\Utility\Token
   */
  protected $token;

  /**
   * Module handler service.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * Automatic label configuration for the entity.
   *
   * @var array
   */
  protected $config;

  /**
   * Constructs an EntityDecorator object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   Configuration factory.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   Entity type manager.
   * @param \Drupal\Core\Utility\Token $token
   *   Token manager.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   Module handler service.
   */
  public function __construct(
    ConfigFactoryInterface $config_factory,
    EntityTypeManagerInterface $entity_type_manager,
    Token $token,
    ModuleHandlerInterface $module_handler,
  ) {
    $this->configFactory = $config_factory;
    $this->entityTypeManager = $entity_type_manager;
    $this->token = $token;
    $this->moduleHandler = $module_handler;
  }

  /**
   * {@inheritdoc}
   */
  public function decorate(ContentEntityInterface $entity) {
    return new AutoEntityLabelManager(
      $entity,
      $this->configFactory,
      $this->entityTypeManager,
      $this->token,
      $this->moduleHandler
    );
  }

}