public function CommandHelper::searchIndexCommand in Search API 8

Returns an array of results.

Parameters

string $indexId: The index to search in.

string|null $keyword: (optional) The word to search for.

Return value

array An array of results, each of which is represented by an associative array with the following keys:

• id: The internal ID of the item.
• label: The label of the item, or NULL if it could not be determined.

Throws

\Drupal\search_api\ConsoleException Thrown if searching failed for any reason.

\Drupal\search_api\SearchApiException Thrown if no search query could be created for the given index, for example because it is disabled or its server could not be loaded.

File

src/Utility/CommandHelper.php, line 472

Class

CommandHelper

Provides functionality to be used by CLI tools.

Namespace

Drupal\search_api\Utility

Code

public function searchIndexCommand($indexId, $keyword = NULL) {
  $indexes = $this
    ->loadIndexes([
    $indexId,
  ]);
  if (empty($indexes[$indexId])) {
    throw new ConsoleException($this
      ->t('@index was not found'));
  }
  $query = $indexes[$indexId]
    ->query();
  if ($keyword !== NULL) {
    $query
      ->keys($keyword);
  }
  $query
    ->range(0, 10);
  try {
    $results = $query
      ->execute();
  } catch (SearchApiException $e) {
    throw new ConsoleException($e
      ->getMessage(), 0, $e);
  }
  $rows = [];
  foreach ($results
    ->getResultItems() as $item) {
    try {
      $label = $item
        ->getDatasource()
        ->getItemLabel($item
        ->getOriginalObject());
    } catch (SearchApiException $e) {
      $label = NULL;
    }
    $rows[] = [
      'id' => $item
        ->getId(),
      'label' => $label,
    ];
  }
  return $rows;
}