/**
* Override the behavior of title(). Get the title of the node.
*/
public function titleQuery()
{
$titles = array();
$nodes = $this->nodeStorage->loadMultiple($this->value);
foreach ($nodes as $node) {
$titles[] = SafeMarkup::checkPlain($node->label());
}
return $titles;
}
public function preRender($values)
{
$nids = array();
foreach ($values as $row) {
$nids[] = $row->{$this->field_alias};
}
if (!empty($nids)) {
$this->nodes = $this->nodeStorage->loadMultiple($nids);
}
}
/**
* 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']);
$titles[] = String::checkPlain($nodes[$result['nid']]->label());
}
return $titles;
}
