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<?php
namespace Drupal\node\Plugin\views\argument;
use Drupal\node\NodeStorageInterface;
use Drupal\views\Plugin\views\argument\NumericArgument;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Argument handler to accept a node id.
*
* @ViewsArgument("node_nid")
*/
class Nid extends NumericArgument {
/**
* The node storage.
*
* @var \Drupal\node\NodeStorageInterface
*/
protected $nodeStorage;
/**
* Constructs the Nid object.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin_id for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param NodeStorageInterface $node_storage
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, NodeStorageInterface $node_storage) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->nodeStorage = $node_storage;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('entity.manager')->getStorage('node')
);
}
/**
* Override the behavior of title(). Get the title of the node.
*/
public function titleQuery() {
$titles = [];
$nodes = $this->nodeStorage->loadMultiple($this->value);
foreach ($nodes as $node) {
$titles[] = $node->label();
}
return $titles;
}
}