function _notifications_node_references in Notifications 7

Same name and namespace in other branches

1. 6.4 includes/node.inc \_notifications_node_references()
2. 6 notifications.node.inc \_notifications_node_references()
3. 6.2 notifications.node.inc \_notifications_node_references()
4. 6.3 notifications.node.inc \_notifications_node_references()

Find node title matches.

Some code from node_reference.module

3 calls to _notifications_node_references()

notifications_node_autocomplete_title in includes/node.inc

Menu callback; Retrieve a pipe delimited string of autocomplete suggestions for existing users

notifications_node_autocomplete_type in includes/node.inc

Menu callback; Retrieve a pipe delimited string of autocomplete suggestions for existing nodes

notifications_node_title2nid in includes/node.inc

Reverse mapping from node title to nid

File

includes/node.inc, line 108

Notifications node API for use by plug-in modules providing node related features

Code

function _notifications_node_references($string, $match = 'contains', $types = array(), $limit = 10) {
  $query = db_select('node', 'n');
  $node_nid_alias = $query
    ->addField('n', 'nid');
  $node_title_alias = $query
    ->addField('n', 'title', 'node_title');
  $node_type_alias = $query
    ->addField('n', 'type', 'node_type');
  $query
    ->addTag('node_access');
  if ($types) {
    $query
      ->condition('n.type', $types, 'IN');
  }
  switch ($match) {
    default:

    // no match type or incorrect match type: use "="
    case 'contains':
      $query
        ->condition('n.title', '%' . $string . '%', 'LIKE');
      break;
    case 'starts_with':
      $query
        ->condition('n.title', $string . '%', 'LIKE');
      break;
    case 'equals':
      $query
        ->condition('n.title', $string);
      break;
  }
  $query
    ->range(0, $limit)
    ->orderBy($node_title_alias)
    ->orderBy($node_type_alias);
  $result = $query
    ->execute()
    ->fetchAll();
  $references = array();
  foreach ($result as $node) {
    $references[$node->nid] = array(
      'title' => $node->node_title,
      'rendered' => check_plain($node->node_title),
    );
  }
  return $references;
}