function _node_rankings
_node_rankings(SelectQueryExtender $query)
Gathers the rankings from the hook_ranking() implementations.
Parameters
$query: A query object that has been extended with the Search DB Extender.
File
- modules/node/node.module, line 1617
- The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.
Code
function _node_rankings(SelectQueryExtender $query) { if ($ranking = module_invoke_all('ranking')) { $tables = &$query->getTables(); foreach ($ranking as $rank => $values) { if ($node_rank = variable_get('node_rank_' . $rank, 0)) { // If the table defined in the ranking isn't already joined, then add it. if (isset($values['join']) && !isset($tables[$values['join']['alias']])) { $query->addJoin($values['join']['type'], $values['join']['table'], $values['join']['alias'], $values['join']['on']); } $arguments = isset($values['arguments']) ? $values['arguments'] : array(); $query->addScore($values['score'], $arguments, $node_rank); } } } }
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https://api.drupal.org/api/drupal/modules!node!node.module/function/_node_rankings/7.x