function HelpSearch::removeItemsFromIndex

Same name in other branches
  1. 9 core/modules/help_topics/src/Plugin/Search/HelpSearch.php \Drupal\help_topics\Plugin\Search\HelpSearch::removeItemsFromIndex()
  2. 8.9.x core/modules/help_topics/src/Plugin/Search/HelpSearch.php \Drupal\help_topics\Plugin\Search\HelpSearch::removeItemsFromIndex()
  3. 11.x core/modules/help/src/Plugin/Search/HelpSearch.php \Drupal\help\Plugin\Search\HelpSearch::removeItemsFromIndex()

Removes an item or items from the search index.

Parameters

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

2 calls to HelpSearch::removeItemsFromIndex()
HelpSearch::updateIndex in core/modules/help/src/Plugin/Search/HelpSearch.php
HelpSearch::updateTopicList in core/modules/help/src/Plugin/Search/HelpSearch.php
Rebuilds the database table containing topics to be indexed.

File

core/modules/help/src/Plugin/Search/HelpSearch.php, line 493

Class

HelpSearch
Handles searching for help using the Search module index.

Namespace

Drupal\help\Plugin\Search

Code

protected function removeItemsFromIndex($sids) {
    $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);
    }
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.