NodeStorage.php in Zircon Profile 8

Contains \Drupal\node\NodeStorage.

Namespace

Drupal\node

File

core/modules/node/src/NodeStorage.php

<?php

/**
 * @file
 * Contains \Drupal\node\NodeStorage.
 */
namespace Drupal\node;

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

/**
 * Defines the controller 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 {node_revision} WHERE nid=:nid ORDER BY vid', array(
      ':nid' => $node
        ->id(),
    ))
      ->fetchCol();
  }

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

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

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

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

}

Classes

Name	Description
NodeStorage	Defines the controller class for nodes.