public function SearchApiRow::preRender in Search API 8

Allow the style to do stuff before each row is rendered.

Parameters

$result: The full array of results from the query.

Overrides RowPluginBase::preRender

File

src/Plugin/views/row/SearchApiRow.php, line 151

Class

SearchApiRow

Provides a row plugin for displaying a result as a rendered item.

Namespace

Drupal\search_api\Plugin\views\row

Code

public function preRender($result) {

  // Load all result objects at once, before rendering.
  // Set $entity->view property to be accessible in preprocess functions.
  $items_to_load = [];
  foreach ($result as $i => $row) {
    if (empty($row->_object)) {
      $items_to_load[$i] = $row->search_api_id;
    }
    else {
      $entity = $row->_object
        ->getValue();
      if ($entity instanceof EntityInterface && !isset($entity->view)) {
        $entity->view = $this->view;
      }
    }
  }
  $items = $this->index
    ->loadItemsMultiple($items_to_load);
  foreach ($items_to_load as $i => $item_id) {
    if (isset($items[$item_id])) {
      $result[$i]->_object = $items[$item_id];
      $result[$i]->_item
        ->setOriginalObject($items[$item_id]);
      $entity = $items[$item_id]
        ->getValue();
      if ($entity instanceof EntityInterface && !isset($entity->view)) {
        $entity->view = $this->view;
      }
    }
  }
}