function node_search_execute

Implements hook_search_execute().

File

modules/node/node.module, line 1699

Code

function node_search_execute($keys = NULL, $conditions = NULL) {
    // Build matching conditions
    $query = db_select('search_index', 'i', array(
        'target' => 'slave',
    ))->extend('SearchQuery')
        ->extend('PagerDefault');
    $query->join('node', 'n', 'n.nid = i.sid');
    $query->condition('n.status', 1)
        ->addTag('node_access')
        ->searchExpression($keys, 'node');
    // Insert special keywords.
    $query->setOption('type', 'n.type');
    $query->setOption('language', 'n.language');
    if ($query->setOption('term', 'ti.tid')) {
        $query->join('taxonomy_index', 'ti', 'n.nid = ti.nid');
    }
    // Only continue if the first pass query matches.
    if (!$query->executeFirstPass()) {
        return array();
    }
    // Add the ranking expressions.
    _node_rankings($query);
    // Load results.
    $find = $query->limit(10)
        ->execute();
    $results = array();
    foreach ($find as $item) {
        // Render the node.
        $node = node_load($item->sid);
        $build = node_view($node, 'search_result');
        unset($build['#theme']);
        $node->rendered = drupal_render($build);
        // Fetch comments for snippet.
        $node->rendered .= ' ' . module_invoke('comment', 'node_update_index', $node);
        $extra = module_invoke_all('node_search_result', $node);
        $uri = entity_uri('node', $node);
        $results[] = array(
            'link' => url($uri['path'], array_merge($uri['options'], array(
                'absolute' => TRUE,
            ))),
            'type' => check_plain(node_type_get_name($node)),
            'title' => $node->title,
            'user' => theme('username', array(
                'account' => $node,
            )),
            'date' => $node->changed,
            'node' => $node,
            'extra' => $extra,
            'score' => $item->calculated_score,
            'snippet' => search_excerpt($keys, $node->rendered),
            'language' => entity_language('node', $node),
        );
    }
    return $results;
}