knowledge-8.x-1.x-dev/src/WaveListBuilder.php

<?php

declare(strict_types=1);

namespace Drupal\knowledge;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityListBuilder;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\State\StateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a list controller for the wave entity type.
 */
final class WaveListBuilder extends EntityListBuilder {

  /**
   * The state service.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
    return new static(
      $entity_type,
      $container->get('entity_type.manager')->getStorage($entity_type->id()),
      $container->get('state')
    );
  }

  /**
   * Constructs a new EntityListBuilder object.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   The entity type definition.
   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
   *   The entity storage class.
   * @param \Drupal\Core\State\StateInterface $state
   *   The state service.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, StateInterface $state) {
    parent::__construct($entity_type, $storage);
    $this->state = $state;
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader(): array {
    $header['id'] = $this->t('ID');
    $header['label'] = $this->t('Label');
    $header['default'] = $this->t('Default');
    $header['start'] = $this->t('Start');
    $header['created'] = $this->t('Created');
    $header['changed'] = $this->t('Updated');

    return $header + parent::buildHeader();
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity): array {
    /** @var \Drupal\knowledge\WaveInterface $entity */
    $default = $this->state->get('knowledge.wave_default', 1);

    $row['id'] = $entity->id();
    $row['label'] = $entity->toLink();
    $row['default'] = $entity->id() == $default ? $this->t('Yes') : $this->t('No');
    $row['start']['data'] = $entity->get('start')->view(['label' => 'hidden']);
    $row['created']['data'] = $entity->get('created')->view(['label' => 'hidden']);
    $row['changed']['data'] = $entity->get('changed')->view(['label' => 'hidden']);

    return $row + parent::buildRow($entity);
  }

}