function Rss::preRender

Overrides RowPluginBase::preRender

File

core/modules/node/src/Plugin/views/row/Rss.php, line 64

Class

Rss

Performs a node_view on the resulting object and formats it as an RSS item.

Namespace

Code

public function preRender($values) {
    $nids = [];
    foreach ($values as $row) {
        $nids[] = $row->{$this->field_alias};
    }
    if (!empty($nids)) {
        $this->nodes = $this->entityTypeManager
            ->getStorage('node')
            ->loadMultiple($nids);
    }
}