node_search

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6

Versions

4.6 – 4.7

node_search($op = 'search', $keys = null)

5 – 6

node_search($op = 'search', $keys = NULL)

Implementation of hook_search().

Code

modules/node.module, line 552

<?php
function node_search($op = 'search', $keys = null) {
  switch ($op) {
    case 'name':
      return t('content');
    case 'reset':
      variable_del('node_cron_last');
      return;
    case 'status':
      $last = variable_get('node_cron_last', 0);
      $total = db_result(db_query('SELECT COUNT(*) FROM {node} WHERE status = 1 AND moderate = 0'));
      $remaining = db_result(db_query('SELECT COUNT(*) FROM {node} n LEFT JOIN {node_comment_statistics} c ON n.nid = c.nid WHERE n.status = 1 AND n.moderate = 0 AND (n.created > %d OR n.changed > %d OR c.last_comment_timestamp > %d)', $last, $last, $last));
      return array('remaining' => $remaining, 'total' => $total);
    case 'search':
      list($join, $where) = _db_rewrite_sql();
      $find = do_search($keys, 'node', 'INNER JOIN {node} n ON n.nid = i.sid '. $join .' INNER JOIN {users} u ON n.uid = u.uid', 'n.status = 1'. (empty($where) ? '' : ' AND '. $where));
      $results = array();
      foreach ($find as $item) {
        $node = node_load(array('nid' => $item));

        // Get node output (filtered and with module-specific fields).
        if (node_hook($node, 'view')) {
          node_invoke($node, 'view', false, false);
        }
        else {
          $node = node_prepare($node, false);
        }
        // Allow modules to change $node->body before viewing.
        node_invoke_nodeapi($node, 'view', false, false);

        $extra = node_invoke_nodeapi($node, 'search result');
        $results[] = array('link' => url('node/'. $item),
                           'type' => node_invoke($node, 'node_name'),
                           'title' => $node->title,
                           'user' => format_name($node),
                           'date' => $node->changed,
                           'extra' => $extra,
                           'snippet' => search_excerpt($keys, $node->body));
      }
      return $results;
  }
}
?>

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