Chris@0: /**
Chris@0:  * Implements hook_search_execute().
Chris@0:  */
Chris@0: function {{ machine_name }}_search_execute($keys = NULL, $conditions = NULL) {
Chris@0:   // Build matching conditions
Chris@0:   $query = db_select('search_index', 'i', array('target' => 'slave'))->extend('SearchQuery')->extend('PagerDefault');
Chris@0:   $query->join('node', 'n', 'n.nid = i.sid');
Chris@0:   $query
Chris@0:     ->condition('n.status', 1)
Chris@0:     ->addTag('node_access')
Chris@0:     ->searchExpression($keys, 'node');
Chris@0: 
Chris@0:   // Insert special keywords.
Chris@0:   $query->setOption('type', 'n.type');
Chris@0:   $query->setOption('language', 'n.language');
Chris@0:   if ($query->setOption('term', 'ti.tid')) {
Chris@0:     $query->join('taxonomy_index', 'ti', 'n.nid = ti.nid');
Chris@0:   }
Chris@0:   // Only continue if the first pass query matches.
Chris@0:   if (!$query->executeFirstPass()) {
Chris@0:     return array();
Chris@0:   }
Chris@0: 
Chris@0:   // Add the ranking expressions.
Chris@0:   _node_rankings($query);
Chris@0: 
Chris@0:   // Load results.
Chris@0:   $find = $query
Chris@0:     ->limit(10)
Chris@0:     ->execute();
Chris@0:   $results = array();
Chris@0:   foreach ($find as $item) {
Chris@0:     // Build the node body.
Chris@0:     $node = node_load($item->sid);
Chris@0:     node_build_content($node, 'search_result');
Chris@0:     $node->body = drupal_render($node->content);
Chris@0: 
Chris@0:     // Fetch comments for snippet.
Chris@0:     $node->rendered .= ' ' . module_invoke('comment', 'node_update_index', $node);
Chris@0:     // Fetch terms for snippet.
Chris@0:     $node->rendered .= ' ' . module_invoke('taxonomy', 'node_update_index', $node);
Chris@0: 
Chris@0:     $extra = module_invoke_all('node_search_result', $node);
Chris@0: 
Chris@0:     $results[] = array(
Chris@0:       'link' => url('node/' . $item->sid, array('absolute' => TRUE)),
Chris@0:       'type' => check_plain(node_type_get_name($node)),
Chris@0:       'title' => $node->title,
Chris@0:       'user' => theme('username', array('account' => $node)),
Chris@0:       'date' => $node->changed,
Chris@0:       'node' => $node,
Chris@0:       'extra' => $extra,
Chris@0:       'score' => $item->calculated_score,
Chris@0:       'snippet' => search_excerpt($keys, $node->body),
Chris@0:     );
Chris@0:   }
Chris@0:   return $results;
Chris@0: }