function nodereferrer_view_handler_filter_node_type in NodeReferrer 5

File

./nodereferrer.module, line 414

Defines a field type for backlinking referencing nodes. @todo -clear content cache with nodeapi. -query nids for access on load/view..

Code

function nodereferrer_view_handler_filter_node_type($op, $filter, $filterinfo, &$query) {
  $nid = $filter['value'];
  $fields = array_keys(nodereferrer_nodereference_field_options());
  $node_type = $filter['options'];
  $referrers = nodereferrer_referrers($nid, $fields, array(
    $node_type,
  ));
  $query
    ->add_where('node.nid ' . $filter['operator'] . ' (' . implode(',', array_keys($referrers)) . ') ');
}