function hook_search($op = 'search', $keys = null) {
switch ($op) {
case 'name':
return t('content');
case 'reset':
variable_del('node_cron_last');
return;
case 'search':
$find = do_search($keys, 'node', 'INNER JOIN {node} n ON n.nid = i.sid '. node_access_join_sql() .' INNER JOIN {users} u ON n.uid = u.uid', 'n.status = 1 AND '. node_access_where_sql());
$results = array();
foreach ($find as $item) {
$node = node_load(array('nid' => $item));
$extra = node_invoke_nodeapi($node, 'search result');
$results[] = array('link' => url('node/'. $item),
'type' => node_invoke($node, 'node_name'),
'title' => $node->title,
'user' => theme('username', $node),
'date' => $node->changed,
'extra' => $extra,
'snippet' => search_excerpt($keys, check_output($node->body, $node->format)));
}
return $results;
}
}