function SearchHelpSearch::removeItemsFromIndex

Removes an item or items from the search index.

Parameters

int|int[] $sids: Search ID (sid) of item or items to remove.

File

core/modules/search/modules/search_help/src/Plugin/Search/SearchHelpSearch.php, line 423

Class

SearchHelpSearch

Handles searching for help using the Search module index.

Namespace

Code

protected function removeItemsFromIndex($sids) : void {
  $sids = (array) $sids;
  // Remove items from our table in batches of 100, to avoid problems
  // with having too many placeholders in database queries.
  foreach (array_chunk($sids, 100) as $this_list) {
    $this->database
      ->delete('help_search_items')
      ->condition('sid', $this_list, 'IN')
      ->execute();
  }
  // Remove items from the search tables individually, as there is no bulk
  // function to delete items from the search index.
  foreach ($sids as $sid) {
    $this->searchIndex
      ->clear($this->getType(), $sid);
  }
}