NodeStorage.php in Drupal 9

Namespace

Drupal\node

File

core/modules/node/src/NodeStorage.php

<?php

namespace Drupal\node;

use Drupal\Core\Entity\Sql\SqlContentEntityStorage;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Language\LanguageInterface;

/**
 * Defines the storage handler class for nodes.
 *
 * This extends the base storage class, adding required special handling for
 * node entities.
 */
class NodeStorage extends SqlContentEntityStorage implements NodeStorageInterface {

  /**
   * {@inheritdoc}
   */
  public function revisionIds(NodeInterface $node) {
    return $this->database
      ->query('SELECT [vid] FROM {' . $this
      ->getRevisionTable() . '} WHERE [nid] = :nid ORDER BY [vid]', [
      ':nid' => $node
        ->id(),
    ])
      ->fetchCol();
  }

  /**
   * {@inheritdoc}
   */
  public function userRevisionIds(AccountInterface $account) {
    return $this->database
      ->query('SELECT [vid] FROM {' . $this
      ->getRevisionDataTable() . '} WHERE [uid] = :uid ORDER BY [vid]', [
      ':uid' => $account
        ->id(),
    ])
      ->fetchCol();
  }

  /**
   * {@inheritdoc}
   */
  public function countDefaultLanguageRevisions(NodeInterface $node) {
    return $this->database
      ->query('SELECT COUNT(*) FROM {' . $this
      ->getRevisionDataTable() . '} WHERE [nid] = :nid AND [default_langcode] = 1', [
      ':nid' => $node
        ->id(),
    ])
      ->fetchField();
  }

  /**
   * {@inheritdoc}
   */
  public function updateType($old_type, $new_type) {
    return $this->database
      ->update($this
      ->getBaseTable())
      ->fields([
      'type' => $new_type,
    ])
      ->condition('type', $old_type)
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function clearRevisionsLanguage(LanguageInterface $language) {
    return $this->database
      ->update($this
      ->getRevisionTable())
      ->fields([
      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
    ])
      ->condition('langcode', $language
      ->getId())
      ->execute();
  }

}

Classes

Name	Description
NodeStorage	Defines the storage handler class for nodes.