Contains \Drupal\taxonomy\Type\TaxonomyTermReferenceItem.
<?php
/**
* @file
* Contains \Drupal\taxonomy\Type\TaxonomyTermReferenceItem.
*/
namespace Drupal\taxonomy\Type;
use Drupal\Core\Entity\Field\FieldItemBase;
use Drupal\Core\TypedData\TypedDataInterface;
/**
* Defines the 'taxonomy_term_reference' entity field item.
*/
class TaxonomyTermReferenceItem extends FieldItemBase {
/**
* Property definitions of the contained properties.
*
* @see TaxonomyTermReferenceItem::getPropertyDefinitions()
*
* @var array
*/
static $propertyDefinitions;
/**
* Implements \Drupal\Core\TypedData\ComplexDataInterface::getPropertyDefinitions().
*/
public function getPropertyDefinitions() {
if (!isset(static::$propertyDefinitions)) {
static::$propertyDefinitions['tid'] = array(
'type' => 'integer',
'label' => t('Referenced taxonomy term id.'),
);
static::$propertyDefinitions['entity'] = array(
'type' => 'entity',
'constraints' => array(
'EntityType' => 'taxonomy_term',
),
'label' => t('Term'),
'description' => t('The referenced taxonomy term'),
// The entity object is computed out of the tid.
'computed' => TRUE,
'read-only' => FALSE,
'settings' => array(
'id source' => 'tid',
),
);
}
return static::$propertyDefinitions;
}
/**
* Overrides \Drupal\Core\Entity\Field\FieldItemBase::get().
*/
public function setValue($values, $notify = TRUE) {
// Treat the values as property value of the entity property, if no array is
// given.
if (isset($values) && !is_array($values)) {
$values = array(
'entity' => $values,
);
}
// Make sure that the 'entity' property gets set as 'tid'.
if (isset($values['tid']) && !isset($values['entity'])) {
$values['entity'] = $values['tid'];
}
parent::setValue($values, $notify);
}
}
Name | Description |
---|---|
TaxonomyTermReferenceItem | Defines the 'taxonomy_term_reference' entity field item. |