public function AccessStorage::getTidsByNid in Permissions by Term 8.2

Same name and namespace in other branches

1. 8 src/Service/AccessStorage.php \Drupal\permissions_by_term\Service\AccessStorage::getTidsByNid()

Returns an array of term ids attached to the passed node id.

Parameters

$nid: Node id.

Return value

array Array of term ids

File

src/Service/AccessStorage.php, line 561

Class

AccessStorage

Class AccessStorage.

Namespace

Drupal\permissions_by_term\Service

Code

public function getTidsByNid($nid) : array {
  $nidsToTidsPairs = [];
  if ($this->keyValueCache
    ->has()) {
    $nidsToTidsPairs = $this->keyValueCache
      ->get();
    if (!empty($nidsToTidsPairs[$nid])) {
      return $nidsToTidsPairs[$nid];
    }
  }
  $tidsForNid = $this->database
    ->select('taxonomy_index')
    ->fields('taxonomy_index', [
    'tid',
  ])
    ->condition('nid', $nid)
    ->execute()
    ->fetchCol();
  if (!empty($tidsForNid)) {
    $nidsToTidsPairs[$nid] = $tidsForNid;
    $this->keyValueCache
      ->set($nidsToTidsPairs);
    return $tidsForNid;
  }
  return [];
}