function NodeSearch::addNodeRankings

Same name in other branches
  1. 8.9.x core/modules/node/src/Plugin/Search/NodeSearch.php \Drupal\node\Plugin\Search\NodeSearch::addNodeRankings()
  2. 10 core/modules/node/src/Plugin/Search/NodeSearch.php \Drupal\node\Plugin\Search\NodeSearch::addNodeRankings()
  3. 11.x core/modules/node/src/Plugin/Search/NodeSearch.php \Drupal\node\Plugin\Search\NodeSearch::addNodeRankings()

Adds the configured rankings to the search query.

Parameters

$query: A query object that has been extended with the Search DB Extender.

1 call to NodeSearch::addNodeRankings()
NodeSearch::findResults in core/modules/node/src/Plugin/Search/NodeSearch.php
Queries to find search results, and sets status messages.

File

core/modules/node/src/Plugin/Search/NodeSearch.php, line 439

Class

NodeSearch
Handles searching for node entities using the Search module index.

Namespace

Drupal\node\Plugin\Search

Code

protected function addNodeRankings(SelectExtender $query) {
    if ($ranking = $this->getRankings()) {
        $tables =& $query->getTables();
        foreach ($ranking as $rank => $values) {
            if (isset($this->configuration['rankings'][$rank]) && !empty($this->configuration['rankings'][$rank])) {
                $node_rank = $this->configuration['rankings'][$rank];
                // If the table defined in the ranking isn't already joined, then add it.
                if (isset($values['join']) && !isset($tables[$values['join']['alias']])) {
                    $query->addJoin($values['join']['type'], $values['join']['table'], $values['join']['alias'], $values['join']['on']);
                }
                $arguments = $values['arguments'] ?? [];
                $query->addScore($values['score'], $arguments, $node_rank);
            }
        }
    }
}

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