/**
* Extracts value and original type from a single piece of data.
*
* @param \Drupal\Core\TypedData\TypedDataInterface $data
* The piece of data from which to extract information.
* @param \Drupal\search_api\Item\FieldInterface $field
* The field into which to put the extracted data.
*/
public static function extractField(TypedDataInterface $data, FieldInterface $field)
{
$values = static::extractFieldValues($data);
// If the data type of the field is a custom one, then the value can be
// altered by the data type plugin.
$data_type_manager = \Drupal::service('plugin.manager.search_api.data_type');
if ($data_type_manager->hasDefinition($field->getType())) {
/** @var \Drupal\search_api\DataType\DataTypeInterface $data_type_plugin */
$data_type_plugin = $data_type_manager->createInstance($field->getType());
foreach ($values as $i => $value) {
$values[$i] = $data_type_plugin->getValue($value);
}
}
$field->setValues($values);
$field->setOriginalType($data->getDataDefinition()->getDataType());
}
