public function SearchApiEtDatasourceController::trackItemDelete in Search API Entity Translation 7.2

Stops tracking the index status for the given items on the given indexes.

Parameters

array $item_ids: The IDs of the removed items.

SearchApiIndex[] $indexes: The indexes for which the deletions should be tracked.

Return value

SearchApiIndex[]|null All indexes for which any items were deleted; or NULL if items were deleted for all of them.

Throws

SearchApiDataSourceException If any error state was encountered.

Overrides SearchApiAbstractDataSourceController::trackItemDelete

File

includes/SearchApiEtDatasourceController.php, line 369

Contains the SearchApiEtDatasourceController class.

Class

SearchApiEtDatasourceController

Provides multilingual versions of all entity types.

Code

public function trackItemDelete(array $item_ids, array $indexes) {
  $ret = array();
  $search_api_et_ids = array();
  $ids_to_expand = array();
  foreach ($item_ids as $item_id) {

    // If this is a valid Search API ET ID just use it as is.
    if (SearchApiEtHelper::isValidItemId($item_id)) {
      $search_api_et_ids[] = $item_id;
    }
    else {

      // The $item_ids can contain also single entity ID if we get invoked
      // from search_api_entity_delete(). In this case we need to, for each
      // Index, identify the set of Item IDs that need to be marked as
      // deleted. This has to be done index specific - so we collect the IDs
      // to process and handle them in the index loop.
      $ids_to_expand[] = $item_id;
    }
  }
  foreach ($indexes as $index_id => $index) {

    // Collect all the IDs to delete, expand non search-api-et IDs according
    // to the index.
    $ids = $search_api_et_ids;
    if (!empty($ids_to_expand)) {
      $ids = array_merge($ids, $this
        ->getTrackableItemIdsFromMixedSource($index, $ids_to_expand));
    }
    if ($ids) {
      parent::trackItemDelete($ids, array(
        $index,
      ));
      $ret[$index_id] = $index;
    }
  }
  return $ret;
}