DefaultNodeHandler.php in CMS Content Sync 8

Namespace

Drupal\cms_content_sync\Plugin\cms_content_sync\entity_handler

File

src/Plugin/cms_content_sync/entity_handler/DefaultNodeHandler.php

<?php

namespace Drupal\cms_content_sync\Plugin\cms_content_sync\entity_handler;

use Drupal\cms_content_sync\Plugin\EntityHandlerBase;
use Drupal\cms_content_sync\PullIntent;
use Drupal\cms_content_sync\PushIntent;
use Drupal\cms_content_sync\SyncIntent;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\FieldableEntityInterface;

/**
 * Class DefaultNodeHandler, providing proper handling for published/unpublished
 * content.
 *
 * @EntityHandler(
 *   id = "cms_content_sync_default_node_handler",
 *   label = @Translation("Default Node"),
 *   weight = 90
 * )
 */
class DefaultNodeHandler extends EntityHandlerBase {
  public const USER_PROPERTY = 'uid';
  public const USER_REVISION_PROPERTY = 'revision_uid';
  public const REVISION_TRANSLATION_AFFECTED_PROPERTY = 'revision_translation_affected';

  /**
   * {@inheritdoc}
   */
  public static function supports($entity_type, $bundle) {
    return 'node' == $entity_type;
  }

  /**
   * {@inheritdoc}
   */
  public function getAllowedPushOptions() {
    return [
      PushIntent::PUSH_DISABLED,
      PushIntent::PUSH_AUTOMATICALLY,
      PushIntent::PUSH_AS_DEPENDENCY,
      PushIntent::PUSH_MANUALLY,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function push(PushIntent $intent, EntityInterface $entity = null) {
    if (!parent::push($intent, $entity)) {
      return false;
    }
    if (!$entity) {
      $entity = $intent
        ->getEntity();
    }

    /**
     * @var \Drupal\node\NodeInterface $entity
     */
    $intent
      ->setProperty('created', intval($entity
      ->getCreatedTime()));
    return true;
  }

  /**
   * {@inheritdoc}
   */
  public function setEntityValues(PullIntent $intent, FieldableEntityInterface $entity = null) {
    if (!$entity) {
      $entity = $intent
        ->getEntity();
    }
    $entity
      ->setRevisionCreationTime(time());
    if ($intent
      ->getProperty('revision_log')) {
      $entity
        ->setRevisionLogMessage(reset($intent
        ->getProperty('revision_log')[0]));
    }
    return parent::setEntityValues($intent, $entity);
  }

  /**
   * {@inheritdoc}
   */
  public function getAllowedPreviewOptions() {
    return [
      'table' => 'Table',
      'preview_mode' => 'Preview mode',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getHandlerSettings($current_values, $type = 'both') {
    $options = parent::getHandlerSettings($current_values, $type);

    // @todo Move to default handler for all entities that can be published.
    $options['ignore_unpublished'] = [
      '#type' => 'checkbox',
      '#title' => 'Ignore unpublished content',
      '#default_value' => isset($current_values['ignore_unpublished']) && 0 === $current_values['ignore_unpublished'] ? 0 : 1,
    ];
    $options['allow_explicit_unpublishing'] = [
      '#type' => 'checkbox',
      '#title' => 'Allow explicit unpublishing',
      '#default_value' => isset($current_values['allow_explicit_unpublishing']) && 0 === $current_values['allow_explicit_unpublishing'] ? 0 : 1,
    ];
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function ignorePull(PullIntent $intent) {

    // Not published? Ignore this revision then.
    if (empty($intent
      ->getProperty('status')[0]['value']) && $this->settings['handler_settings']['ignore_unpublished']) {
      if (!$this->settings['handler_settings']['allow_explicit_unpublishing'] || SyncIntent::ACTION_CREATE === $intent
        ->getAction()) {

        // Unless it's a delete, then it won't have a status and is independent
        // of published state, so we don't ignore the pull.
        if (SyncIntent::ACTION_DELETE != $intent
          ->getAction()) {
          return true;
        }
      }
    }
    return parent::ignorePull($intent);
  }

  /**
   * {@inheritdoc}
   */
  public function ignorePush(PushIntent $intent) {

    /**
     * @var \Drupal\node\NodeInterface $entity
     */
    $entity = $intent
      ->getEntity();
    $node_storage = \Drupal::entityTypeManager()
      ->getStorage('node');
    $node = $node_storage
      ->load($entity
      ->id());
    if (!$entity
      ->isPublished() && $this->settings['handler_settings']['ignore_unpublished']) {
      if (!$this->settings['handler_settings']['allow_explicit_unpublishing'] || $node
        ->isPublished() || $entity
        ->getRevisionId() == $node
        ->getRevisionId() && !$intent
        ->getEntityStatus()
        ->getLastPush()) {
        return true;
      }
    }
    return parent::ignorePush($intent);
  }

}

Classes

Name	Description
DefaultNodeHandler	Class DefaultNodeHandler, providing proper handling for published/unpublished content.