public function SearchIndex::markForReindex in Drupal 8

Same name and namespace in other branches

9 core/modules/search/src/SearchIndex.php \Drupal\search\SearchIndex::markForReindex()

Changes the timestamp on indexed items to 'now' to force reindexing.

This function is meant for use by search page plugins, or for building a user interface that lets users mark all or parts of the search index for reindexing.

Parameters

string $type: (optional) The plugin ID or other machine-readable type of this item. If omitted, the entire search index is marked for reindexing, and $sid and $langcode are ignored.

int $sid: (optional) An ID number identifying this particular item (e.g., node ID). If omitted, everything matching $type is marked, and $langcode is ignored.

string $langcode: (optional) The language code to mark. If omitted, everything matching $type and $sid is marked.

Throws

\Drupal\search\Exception\SearchIndexException If there is an error marking the index for re-indexing.

Overrides SearchIndexInterface::markForReindex

File

core/modules/search/src/SearchIndex.php, line 255

Class

SearchIndex: Provides search index management functions.

Namespace

Drupal\search

Code

public function markForReindex($type = NULL, $sid = NULL, $langcode = NULL) {
  try {
    $query = $this->connection
      ->update('search_dataset')
      ->fields([
      'reindex' => REQUEST_TIME,
    ])
      ->condition('reindex', 0);
    if ($type) {
      $query
        ->condition('type', $type);
      if ($sid) {
        $query
          ->condition('sid', $sid);
        if ($langcode) {
          $query
            ->condition('langcode', $langcode);
        }
      }
    }
    $query
      ->execute();
  } catch (\Exception $e) {
    throw new SearchIndexException("Failed to mark index for re-indexing for type '{$type}', sid '{$sid}' and langcode '{$langcode}'", 0, $e);
  }
}

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