class FieldFile

Same name and namespace in other branches
  1. 9 core/modules/file/src/Plugin/migrate/process/d6/FieldFile.php \Drupal\file\Plugin\migrate\process\d6\FieldFile
  2. 8.9.x core/modules/file/src/Plugin/migrate/process/d6/FieldFile.php \Drupal\file\Plugin\migrate\process\d6\FieldFile
  3. 11.x core/modules/file/src/Plugin/migrate/process/d6/FieldFile.php \Drupal\file\Plugin\migrate\process\d6\FieldFile

Hierarchy

Expanded class hierarchy of FieldFile

1 file declares its use of FieldFile
FieldFileTest.php in core/modules/file/tests/src/Unit/Plugin/migrate/process/d6/FieldFileTest.php

File

core/modules/file/src/Plugin/migrate/process/d6/FieldFile.php, line 14

Namespace

Drupal\file\Plugin\migrate\process\d6
View source
class FieldFile extends ProcessPluginBase implements ContainerFactoryPluginInterface {
  
  /**
   * The current migration.
   */
  protected MigrationInterface $migration;
  
  /**
   * The migrate lookup service.
   *
   * @var \Drupal\migrate\MigrateLookupInterface
   */
  protected $migrateLookup;
  
  /**
   * Constructs a FieldFile plugin instance.
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param string $plugin_id
   *   The plugin ID.
   * @param mixed $plugin_definition
   *   The plugin definition.
   * @param \Drupal\migrate\Plugin\MigrationInterface $migration
   *   The current migration.
   * @param \Drupal\migrate\MigrateLookupInterface $migrate_lookup
   *   The migrate lookup service.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, MigrateLookupInterface $migrate_lookup) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->migration = $migration;
    $this->migrateLookup = $migrate_lookup;
  }
  
  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, ?MigrationInterface $migration = NULL) {
    return new static($configuration, $plugin_id, $plugin_definition, $migration, $container->get('migrate.lookup'));
  }
  
  /**
   * {@inheritdoc}
   */
  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    $options = unserialize($value['data']);
    // Try to look up the ID of the migrated file. If one cannot be found, it
    // means the file referenced by the current field item did not migrate for
    // some reason -- file migration is notoriously brittle -- and we do NOT
    // want to send invalid file references into the field system (it causes
    // fatal errors), so return an empty item instead.
    $lookup_result = $this->migrateLookup
      ->lookup('d6_file', [
      $value['fid'],
    ]);
    if ($lookup_result) {
      return [
        'target_id' => $lookup_result[0]['fid'],
        'display' => $value['list'],
        'description' => $options['description'] ?? '',
        'alt' => $options['alt'] ?? '',
        'title' => $options['title'] ?? '',
      ];
    }
    else {
      return [];
    }
  }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
FieldFile::$migrateLookup protected property The migrate lookup service.
FieldFile::$migration protected property The current migration.
FieldFile::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
FieldFile::transform public function Performs the associated process. Overrides ProcessPluginBase::transform
FieldFile::__construct public function Constructs a FieldFile plugin instance.
PluginInspectionInterface::getPluginDefinition public function Gets the definition of the plugin implementation. 6
PluginInspectionInterface::getPluginId public function Gets the plugin ID of the plugin instance. 2
ProcessPluginBase::$stopPipeline protected property Determines if processing of the pipeline is stopped.
ProcessPluginBase::isPipelineStopped public function Determines if the pipeline should stop processing. Overrides MigrateProcessInterface::isPipelineStopped
ProcessPluginBase::multiple public function Indicates whether the returned value requires multiple handling. Overrides MigrateProcessInterface::multiple 3
ProcessPluginBase::reset public function Resets the internal data of a plugin. Overrides MigrateProcessInterface::reset
ProcessPluginBase::stopPipeline protected function Stops pipeline processing after this plugin finishes.

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