+++ /dev/null
-<?php
-
-namespace Drupal\Driver\Fields\Drupal7;
-
-/**
- * Entityreference field handler for Drupal 7.
- */
-class EntityreferenceHandler extends AbstractHandler {
-
- /**
- * {@inheritdoc}
- */
- public function expand($values) {
- $entity_type = $this->fieldInfo['settings']['target_type'];
- $entity_info = entity_get_info($entity_type);
- // For users set label to username.
- if ($entity_type == 'user') {
- $entity_info['entity keys']['label'] = 'name';
- }
-
- $return = array();
- foreach ($values as $value) {
- $target_id = db_select($entity_info['base table'], 't')
- ->fields('t', array($entity_info['entity keys']['id']))
- ->condition('t.' . $entity_info['entity keys']['label'], $value)
- ->execute()->fetchField();
- if ($target_id) {
- $return[$this->language][] = array('target_id' => $target_id);
- }
- }
- return $return;
- }
-
-}