function isbn_load_nid in ISBN Field 6.0

File

./isbn.module, line 68

Maintains a consistant relationship between nodes and ISBNs.

Code

function isbn_load_nid($node) {
  $result = db_query("SELECT * FROM {isbn_node} WHERE nid = %d", $node->nid);
  while ($isbn_node = db_fetch_object($result)) {
    if ($isbn_node) {
      $isbn = array(
        'isbn' => $isbn_node->isbn,
        'isbn10' => $isbn_node->isbn10,
      );
      drupal_alter('isbn', $isbn);
      $node->isbn[] = $isbn;
    }
  }
  return $node;
}