PathFieldItemList.php
Same filename in other branches
Namespace
Drupal\path\Plugin\Field\FieldTypeFile
-
core/
modules/ path/ src/ Plugin/ Field/ FieldType/ PathFieldItemList.php
View source
<?php
namespace Drupal\path\Plugin\Field\FieldType;
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Field\FieldItemList;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\TypedData\ComputedItemListTrait;
/**
* Represents a configurable entity path field.
*/
class PathFieldItemList extends FieldItemList {
use ComputedItemListTrait;
/**
* {@inheritdoc}
*/
protected function computeValue() {
// Default the langcode to the current language if this is a new entity or
// there is no alias for an existent entity.
// @todo Set the langcode to not specified for untranslatable fields
// in https://www.drupal.org/node/2689459.
$value = [
'langcode' => $this->getLangcode(),
];
$entity = $this->getEntity();
if (!$entity->isNew()) {
/** @var \Drupal\path_alias\AliasRepositoryInterface $path_alias_repository */
$path_alias_repository = \Drupal::service('path_alias.repository');
if ($path_alias = $path_alias_repository->lookupBySystemPath('/' . $entity->toUrl()
->getInternalPath(), $this->getLangcode())) {
$value = [
'alias' => $path_alias['alias'],
'pid' => $path_alias['id'],
'langcode' => $path_alias['langcode'],
];
}
}
$this->list[0] = $this->createItem(0, $value);
}
/**
* {@inheritdoc}
*/
public function defaultAccess($operation = 'view', AccountInterface $account = NULL) {
if ($operation == 'view') {
return AccessResult::allowed();
}
return AccessResult::allowedIfHasPermissions($account, [
'create url aliases',
'administer url aliases',
], 'OR')->cachePerPermissions();
}
/**
* {@inheritdoc}
*/
public function delete() {
// Delete all aliases associated with this entity in the current language.
$entity = $this->getEntity();
$path_alias_storage = \Drupal::entityTypeManager()->getStorage('path_alias');
$entities = $path_alias_storage->loadByProperties([
'path' => '/' . $entity->toUrl()
->getInternalPath(),
'langcode' => $entity->language()
->getId(),
]);
$path_alias_storage->delete($entities);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
PathFieldItemList | Represents a configurable entity path field. |
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