PropertyNode.php in User Merge 2.x

Namespace

Drupal\usermerge\Plugin\UserMerge\Property

File

src/Plugin/UserMerge/Property/PropertyNode.php

<?php

namespace Drupal\usermerge\Plugin\UserMerge\Property;

use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;
use Drupal\Component\Plugin\Exception\PluginNotFoundException;
use Drupal\Core\Database\Connection;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\EntityStorageException;
use Drupal\user\UserInterface;
use Drupal\usermerge\Exception\UserMergeException;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class PropertyNode.
 *
 * @UserMergeProperty(
 *   id = "property_node",
 *   name = @Translation("Node data"),
 *   description = @Translation("Reassign nodes owned by the retired user."),
 *   review = "",
 * )
 * @package Drupal\usermerge\Plugin\UserMerge\Property
 */
class PropertyNode extends UserMergePropertyBase {

  /**
   * The database connection.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $connection;

  /**
   * Constructs a \Drupal\Component\Plugin\PluginBase object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Database\Connection $connection
   *   The database connection.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, Connection $connection) {
    parent::__construct($configuration, $plugin_id, $plugin_definition, $entity_type_manager);
    $this->connection = $connection;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity_type.manager'), $container
      ->get('database'));
  }

  /**
   * {@inheritDoc}
   */
  public function process(UserInterface $retired, UserInterface $retained, array $settings = []) : void {
    try {
      $node_storage = $this->entityTypeManager
        ->getStorage('node');
    } catch (PluginNotFoundException|InvalidPluginDefinitionException $e) {
      throw new UserMergeException('Storage for node entity has not been found.');
    }

    // Anonymize nodes (current revisions).
    $node_ids = $node_storage
      ->getQuery()
      ->condition('uid', $retired
      ->id())
      ->execute();
    $nodes = $node_storage
      ->loadMultiple($node_ids);
    try {

      /** @var \Drupal\node\NodeInterface $node */
      foreach ($nodes as $node) {
        $node
          ->setOwnerId($retained
          ->id());
        $node
          ->save();
      }
    } catch (EntityStorageException $e) {
      throw new UserMergeException('An error occurred during nodes reassignment.');
    }

    // Anonymize old revisions.
    $this->connection
      ->update('node_field_revision')
      ->fields([
      'uid' => $retained
        ->id(),
    ])
      ->condition('uid', $retired
      ->id())
      ->execute();
  }

}

Classes

Name	Description
PropertyNode	Class PropertyNode.