+++ /dev/null
-<?php
-
-namespace Drupal\Driver\Fields\Drupal7;
-
-/**
- * Taxonomy term reference field handler for Drupal 7.
- */
-class TaxonomyTermReferenceHandler extends AbstractHandler {
-
- /**
- * {@inheritdoc}
- */
- public function expand($values) {
- $return = array();
- foreach ($values as $name) {
- $terms = taxonomy_get_term_by_name($name, $this->getVocab());
- if (!$terms) {
- throw new \Exception(sprintf("No term '%s' exists.", $name));
- }
- $return[$this->language][] = array('tid' => array_shift($terms)->tid);
- }
- return $return;
- }
-
- /**
- * Attempt to determine the vocabulary for which the field is configured.
- *
- * @return mixed
- * Returns a string containing the vocabulary in which the term must be
- * found or NULL if unable to determine.
- */
- protected function getVocab() {
- if (!empty($this->field_info['settings']['allowed_values'][0]['vocabulary'])) {
- return $this->field_info['settings']['allowed_values'][0]['vocabulary'];
- }
- }
-
-}