You are here

class EntityFile in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/file/src/Plugin/migrate/destination/EntityFile.php \Drupal\file\Plugin\migrate\destination\EntityFile

Plugin annotation


@MigrateDestination(
  id = "entity:file"
)

Hierarchy

Expanded class hierarchy of EntityFile

File

core/modules/file/src/Plugin/migrate/destination/EntityFile.php, line 15

Namespace

Drupal\file\Plugin\migrate\destination
View source
class EntityFile extends EntityContentBase {

  /**
   * {@inheritdoc}
   */
  protected function getEntity(Row $row, array $old_destination_id_values) {

    // For stub rows, there is no real file to deal with, let the stubbing
    // process take its default path.
    if ($row
      ->isStub()) {
      return parent::getEntity($row, $old_destination_id_values);
    }

    // By default the entity key (fid) would be used, but we want to make sure
    // we're loading the matching URI.
    $destination = $row
      ->getDestinationProperty('uri');
    if (empty($destination)) {
      throw new MigrateException('Destination property uri not provided');
    }
    $entity = $this->storage
      ->loadByProperties([
      'uri' => $destination,
    ]);
    if ($entity) {
      return reset($entity);
    }
    else {
      return parent::getEntity($row, $old_destination_id_values);
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function processStubRow(Row $row) {

    // We stub the uri value ourselves so we can create a real stub file for it.
    if (!$row
      ->getDestinationProperty('uri')) {
      $field_definitions = $this->entityFieldManager
        ->getFieldDefinitions($this->storage
        ->getEntityTypeId(), $this
        ->getKey('bundle'));
      $value = UriItem::generateSampleValue($field_definitions['uri']);
      if (empty($value)) {
        throw new MigrateException('Stubbing failed, unable to generate value for field uri');
      }

      // generateSampleValue() wraps the value in an array.
      $value = reset($value);

      // Make it into a proper public file uri, stripping off the existing
      // scheme if present.
      $value = 'public://' . preg_replace('|^[a-z]+://|i', '', $value);
      $value = mb_substr($value, 0, $field_definitions['uri']
        ->getSetting('max_length'));

      // Create a real file, so File::preSave() can do filesize() on it.
      touch($value);
      $row
        ->setDestinationProperty('uri', $value);
    }
    parent::processStubRow($row);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
DependencyTrait::$dependencies protected property The object's dependencies.
DependencyTrait::addDependencies protected function Adds multiple dependencies.
DependencyTrait::addDependency protected function Adds a dependency.
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
DestinationBase::$migration protected property The migration.
DestinationBase::$rollbackAction protected property The rollback action to be saved for the last imported item.
DestinationBase::$supportsRollback protected property Indicates whether the destination can be rolled back.
DestinationBase::checkRequirements public function Checks if requirements for this plugin are OK. Overrides RequirementsInterface::checkRequirements
DestinationBase::getDestinationModule public function Gets the destination module handling the destination data. Overrides MigrateDestinationInterface::getDestinationModule 1
DestinationBase::rollbackAction public function The rollback action for the last imported item. Overrides MigrateDestinationInterface::rollbackAction
DestinationBase::setRollbackAction protected function For a destination item being updated, set the appropriate rollback action.
DestinationBase::supportsRollback public function Whether the destination can be rolled back or not. Overrides MigrateDestinationInterface::supportsRollback
Entity::$bundles protected property The list of the bundles of this entity type.
Entity::$storage protected property The entity storage.
Entity::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
Entity::fields public function Returns an array of destination fields. Overrides MigrateDestinationInterface::fields
Entity::getBundle public function Gets the bundle for the row taking into account the default.
Entity::getEntityId protected function Gets the entity ID of the row. 2
Entity::getKey protected function Returns a specific entity key.
EntityContentBase::$deprecatedProperties protected property
EntityContentBase::$entityFieldManager protected property Entity field manager.
EntityContentBase::$fieldTypeManager protected property Field type plugin manager.
EntityContentBase::create public static function Creates an instance of the plugin. Overrides Entity::create 2
EntityContentBase::getHighestId public function Returns the highest ID tracked by the implementing plugin. Overrides HighestIdInterface::getHighestId 2
EntityContentBase::getIds public function Gets the destination IDs. Overrides MigrateDestinationInterface::getIds 2
EntityContentBase::import public function Overrides MigrateDestinationInterface::import 3
EntityContentBase::isEntityValidationRequired public function Returns a state of whether an entity needs to be validated before saving. Overrides MigrateValidatableEntityInterface::isEntityValidationRequired
EntityContentBase::isTranslationDestination public function
EntityContentBase::rollback public function Delete the specified destination object from the target Drupal. Overrides Entity::rollback 1
EntityContentBase::save protected function Saves the entity. 3
EntityContentBase::updateEntity protected function Updates an entity with the new values from row. 3
EntityContentBase::validateEntity public function Validates the entity. Overrides MigrateValidatableEntityInterface::validateEntity
EntityContentBase::__construct public function Constructs a content entity. Overrides Entity::__construct 3
EntityFieldDefinitionTrait::getDefinitionFromEntity protected function Gets the field definition from a specific entity base field.
EntityFieldDefinitionTrait::getEntityTypeId protected static function Finds the entity type from configuration or plugin ID. 5
EntityFile::getEntity protected function Creates or loads an entity. Overrides Entity::getEntity
EntityFile::processStubRow protected function Populates as much of the stub row as possible. Overrides EntityContentBase::processStubRow
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.