public function ViewsBulkOperationsActionProcessor::getLabels in Views Bulk Operations (VBO) 4.0.x

Same name and namespace in other branches

1. 8.3 src/Service/ViewsBulkOperationsActionProcessor.php \Drupal\views_bulk_operations\Service\ViewsBulkOperationsActionProcessor::getLabels()

Get the current processing entity queue.

Parameters

array $view_data: Data concerning the view that will be processed.

Return value

array Array of entity labels.

Overrides ViewsBulkOperationsActionProcessorInterface::getLabels

File

src/Service/ViewsBulkOperationsActionProcessor.php, line 181

Class

ViewsBulkOperationsActionProcessor

Defines VBO action processor.

Namespace

Drupal\views_bulk_operations\Service

Code

public function getLabels(array $view_data) {
  $this
    ->initialize($view_data);

  // We don't want to load too many entities here due to performance reasons.
  if (count($view_data['list']) > self::MAX_LIST_COUNT) {
    $view_data['list'] = array_slice($view_data['list'], 0, self::MAX_LIST_COUNT);
  }
  $this
    ->populateQueue($view_data);
  $labels = [];
  foreach ($this->queue as $entity) {
    $labels[] = $entity
      ->label();
  }
  return $labels;
}