function node_reference_import_alter in Default Content 7

Same name and namespace in other branches

1. 7.2 plugins/node_reference.inc \node_reference_import_alter()

Handles the importing of node_reference fields

Change the machine_name of ref nodes to there nid

File

plugins/node_reference.inc, line 45

Code

function node_reference_import_alter(&$node) {
  $fields = get_ref_fields();
  foreach ($fields as $field_name => $field) {
    if (isset($node->{$field_name})) {
      foreach ($node->{$field_name} as $lang => $items) {
        foreach ($items as $key => $item) {
          if (($machine_name = $item['machine_name']) && ($nid = defaultcontent_get_default($machine_name))) {
            $node->{$field_name}[$lang][$key]['nid'] = $nid;
            unset($node->{$field_name}[$lang][$key]['machine_name']);
          }
          elseif (isset($item['nid'])) {

            //TODO remove
          }
          else {
            unset($node->{$field_name}[$lang][$key]);
          }
        }
      }
    }
  }
}