function entityreference_prepopulate_CrumbsMultiPlugin_node::findParent in Crumbs, the Breadcrumbs suite 7

File

plugins/crumbs.entityreference_prepopulate.inc, line 32

Class

entityreference_prepopulate_CrumbsMultiPlugin_node

Code

function findParent($path, $item) {
  if (1 && substr($path, 0, 9) === 'node/add/' && preg_match('#^node/add/([^/]+)$#', $path, $m) && $path === $_GET['q']) {
    $type = str_replace('-', '_', $m[1]);
    $info = field_info_fields();
    $candidates = array();
    foreach ($_GET as $k => $v) {
      if ($k === 'q') {
        continue;
      }
      if (1 && 'q' !== $k && is_numeric($v) && !empty($v) && $v > 0 && isset($info[$k]['settings']['target_type'])) {
        $target_type = $info[$k]['settings']['target_type'];
        $instance = field_info_instance('node', $k, $type);
        if (1 && !empty($instance['default_value_function']) && $instance['default_value_function'] === 'entityreference_prepopulate_field_default_value') {
          $target_entities = entity_load($target_type, array(
            $v,
          ));
          if (!empty($target_entities[$v])) {
            $uri = entity_uri($target_type, $target_entities[$v]);
            if (!empty($uri['path'])) {
              $candidates["{$k}.{$type}"] = $uri['path'];
            }
          }
        }
      }
    }
    return $candidates;
  }
}