/**
* {@inheritdoc}
*/
public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition)
{
$settings = $field_definition->getSettings();
$target_type_info = \Drupal::entityTypeManager()->getDefinition($settings['target_type']);
$properties = parent::propertyDefinitions($field_definition);
if ($target_type_info->getKey('revision')) {
$target_revision_id_definition = DataReferenceTargetDefinition::create('integer')->setLabel(t('@label revision ID', array('@label' => $target_type_info->getLabel())))->setSetting('unsigned', TRUE);
$target_revision_id_definition->setRequired(TRUE);
$properties['target_revision_id'] = $target_revision_id_definition;
}
$properties['entity'] = DataReferenceDefinition::create('entity_revision')->setLabel($target_type_info->getLabel())->setDescription(t('The referenced entity revision'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type']));
return $properties;
}
/**
* {@inheritdoc}
*/
public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition)
{
$settings = $field_definition->getSettings();
$target_type_info = \Drupal::entityManager()->getDefinition($settings['target_type']);
$target_id_data_type = 'string';
if ($target_type_info->isSubclassOf('\\Drupal\\Core\\Entity\\FieldableEntityInterface')) {
$id_definition = \Drupal::entityManager()->getBaseFieldDefinitions($settings['target_type'])[$target_type_info->getKey('id')];
if ($id_definition->getType() === 'integer') {
$target_id_data_type = 'integer';
}
}
if ($target_id_data_type === 'integer') {
$target_id_definition = DataReferenceTargetDefinition::create('integer')->setLabel(new TranslatableMarkup('@label ID', ['@label' => $target_type_info->getLabel()]))->setSetting('unsigned', TRUE);
} else {
$target_id_definition = DataReferenceTargetDefinition::create('string')->setLabel(new TranslatableMarkup('@label ID', ['@label' => $target_type_info->getLabel()]));
}
$target_id_definition->setRequired(TRUE);
$properties['target_id'] = $target_id_definition;
$properties['entity'] = DataReferenceDefinition::create('entity')->setLabel($target_type_info->getLabel())->setDescription(new TranslatableMarkup('The referenced entity'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type']))->addConstraint('EntityType', $settings['target_type']);
return $properties;
}
