ScheduledTransitionsListBuilder.php in Scheduled Transitions 8

Namespace

Drupal\scheduled_transitions

File

src/ScheduledTransitionsListBuilder.php

<?php

declare (strict_types=1);
namespace Drupal\scheduled_transitions;

use Drupal\Component\Serialization\Json;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityListBuilder;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Entity\Exception\UndefinedLinkTemplateException;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Scheduled transition list builder.
 */
class ScheduledTransitionsListBuilder extends EntityListBuilder {

  /**
   * Various date related functionality.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateFormatter;

  /**
   * Constructs a new ScheduledTransitionsListBuilder..
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   The entity type definition.
   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
   *   The entity storage class.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $dateFormatter
   *   Various date related functionality.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, DateFormatterInterface $dateFormatter) {
    parent::__construct($entity_type, $storage);
    $this->dateFormatter = $dateFormatter;
  }

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

  /**
   * {@inheritdoc}
   */
  public function load() {
    $query = $this->storage
      ->getQuery();
    $header = $this
      ->buildHeader();
    $query
      ->tableSort($header);
    $ids = $query
      ->execute();
    return $this->storage
      ->loadMultiple($ids);
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader() : array {
    $header = [
      'entity' => $this
        ->t('Entity'),
      'date' => [
        'data' => $this
          ->t('On date'),
        'field' => 'transition_on',
        'specifier' => 'transition_on',
        'sort' => 'asc',
      ],
    ] + parent::buildHeader();
    return $header;
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity) : array {

    /** @var \Drupal\scheduled_transitions\Entity\ScheduledTransitionInterface $entity */
    $row = [];
    $hostEntity = $entity
      ->getEntity();
    try {
      $row['host_entity'] = $hostEntity ? $hostEntity
        ->toLink() : $this
        ->t('- Missing entity -');
    } catch (UndefinedLinkTemplateException $exception) {
      $row['host_entity'] = $hostEntity
        ->label();
    }

    // Date.
    $time = $entity
      ->getTransitionTime();
    $row['date'] = $this->dateFormatter
      ->format($time);
    return $row + parent::buildRow($entity);
  }

  /**
   * {@inheritdoc}
   */
  protected function getDefaultOperations(EntityInterface $entity) {
    $operations = parent::getDefaultOperations($entity);
    $rescheduleUrl = $entity
      ->toUrl('reschedule-form');

    // @todo improve access cacheability after
    // https://www.drupal.org/project/drupal/issues/3106517 +
    // https://www.drupal.org/project/drupal/issues/2473873 for now permissions
    // cache context is added manually in buildOperations.
    if ($rescheduleUrl
      ->access()) {
      $operations['reschedule'] = [
        'title' => $this
          ->t('Reschedule'),
        'weight' => 20,
        'url' => $this
          ->ensureDestination($rescheduleUrl),
        'attributes' => [
          'class' => [
            'use-ajax',
          ],
          'data-dialog-type' => 'modal',
          'data-dialog-options' => Json::encode([
            'width' => 500,
          ]),
        ],
      ];
    }
    return $operations;
  }

  /**
   * {@inheritdoc}
   */
  public function buildOperations(EntityInterface $entity) {
    $build = parent::buildOperations($entity);

    // Add access cacheability, remove after @todo in getDefaultOperations is
    // completed.
    $build['#cache']['contexts'][] = 'user.permissions';
    return $build;
  }

}

Classes

Name	Description
ScheduledTransitionsListBuilder	Scheduled transition list builder.