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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\node\Plugin\views\argument\Vid. | |
| */ | |
| namespace Drupal\node\Plugin\views\argument; | |
| use Drupal\Core\Database\Connection; | |
| use Drupal\views\Plugin\views\argument\NumericArgument; | |
| use Symfony\Component\DependencyInjection\ContainerInterface; | |
| use Drupal\node\NodeStorageInterface; | |
| /** | |
| * Argument handler to accept a node revision id. | |
| * | |
| * @ViewsArgument("node_vid") | |
| */ | |
| class Vid extends NumericArgument { | |
| /** | |
| * Database Service Object. | |
| * | |
| * @var \Drupal\Core\Database\Connection | |
| */ | |
| protected $database; | |
| /** | |
| * The node storage. | |
| * | |
| * @var \Drupal\node\NodeStorageInterface | |
| */ | |
| protected $nodeStorage; | |
| /** | |
| * Constructs a Drupal\Component\Plugin\PluginBase 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 \Drupal\Core\Database\Connection $database | |
| * Database Service Object. | |
| * @param \Drupal\node\NodeStorageInterface | |
| * The node storage. | |
| */ | |
| public function __construct(array $configuration, $plugin_id, $plugin_definition, Connection $database, NodeStorageInterface $node_storage) { | |
| parent::__construct($configuration, $plugin_id, $plugin_definition); | |
| $this->database = $database; | |
| $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('database'), | |
| $container->get('entity.manager')->getStorage('node') | |
| ); | |
| } | |
| /** | |
| * Override the behavior of title(). Get the title of the revision. | |
| */ | |
| public function titleQuery() { | |
| $titles = array(); | |
| $results = $this->database->query('SELECT nr.vid, nr.nid, npr.title FROM {node_revision} nr WHERE nr.vid IN ( :vids[] )', array(':vids[]' => $this->value))->fetchAllAssoc('vid', PDO::FETCH_ASSOC); | |
| $nids = array(); | |
| foreach ($results as $result) { | |
| $nids[] = $result['nid']; | |
| } | |
| $nodes = $this->nodeStorage->loadMultiple(array_unique($nids)); | |
| foreach ($results as $result) { | |
| $nodes[$result['nid']]->set('title', $result['title']); | |
| $titles[] = $nodes[$result['nid']]->label(); | |
| } | |
| return $titles; | |
| } | |
| } |