public function EntityLabel::preRender in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/views/field/EntityLabel.php \Drupal\views\Plugin\views\field\EntityLabel::preRender()

Runs before any fields are rendered.

This gives the handlers some time to set up before any handler has been rendered.

Parameters

\Drupal\views\ResultRow[] $values: An array of all ResultRow objects returned from the query.

Overrides FieldPluginBase::preRender

File

core/modules/views/src/Plugin/views/field/EntityLabel.php, line 128

Class

EntityLabel

Field handler to display entity label optionally linked to entity page.

Namespace

Drupal\views\Plugin\views\field

Code

public function preRender(&$values) {
  parent::preRender($values);
  $entity_ids_per_type = [];
  foreach ($values as $value) {
    if ($type = $this
      ->getValue($value, 'type')) {
      $entity_ids_per_type[$type][] = $this
        ->getValue($value);
    }
  }
  foreach ($entity_ids_per_type as $type => $ids) {
    $this->loadedReferencers[$type] = $this->entityTypeManager
      ->getStorage($type)
      ->loadMultiple($ids);
  }
}