public function ElasticsearchViewsEntity::preRender in Elasticsearch Connector 8.2

Same name and namespace in other branches

1. 8.7 modules/elasticsearch_connector_views/src/Plugin/views/field/ElasticsearchViewsEntity.php \Drupal\elasticsearch_connector_views\Plugin\views\field\ElasticsearchViewsEntity::preRender()
2. 8.5 modules/elasticsearch_connector_views/src/Plugin/views/field/ElasticsearchViewsEntity.php \Drupal\elasticsearch_connector_views\Plugin\views\field\ElasticsearchViewsEntity::preRender()
3. 8.6 modules/elasticsearch_connector_views/src/Plugin/views/field/ElasticsearchViewsEntity.php \Drupal\elasticsearch_connector_views\Plugin\views\field\ElasticsearchViewsEntity::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

modules/elasticsearch_connector_views/src/Plugin/views/field/ElasticsearchViewsEntity.php, line 177

Class

ElasticsearchViewsEntity

Handles the display of entity reference fields in Search API Views.

Namespace

Drupal\elasticsearch_connector_views\Plugin\views\field

Code

public function preRender(&$values) {
  parent::preRender($values);

  // The parent method will just have loaded the entity IDs. We now multi-load
  // the actual objects.
  $property_path = $this
    ->getCombinedPropertyPath();
  foreach ($values as $i => $row) {
    if (!empty($row->{$property_path})) {
      foreach ((array) $row->{$property_path} as $j => $value) {
        if (is_scalar($value)) {
          $to_load[$value][] = array(
            $i,
            $j,
          );
        }
      }
    }
  }
  if (empty($to_load)) {
    return;
  }
  $entities = $this
    ->getEntityManager()
    ->getStorage($this
    ->getTargetEntityTypeId())
    ->loadMultiple(array_keys($to_load));
  $account = $this
    ->getQuery()
    ->getAccessAccount();
  foreach ($entities as $id => $entity) {
    foreach ($to_load[$id] as list($i, $j)) {
      if ($entity
        ->access('view', $account)) {
        $values[$i]->{$property_path}[$j] = $entity;
      }
    }
  }
}