function get_ref_fields in Default Content 7

Same name and namespace in other branches

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

Helper function to get all node reference fields

3 calls to get_ref_fields()

node_reference_export_alter in plugins/node_reference.inc

Handles the change to the node need for exporting node references

node_reference_import_alter in plugins/node_reference.inc

Handles the importing of node_reference fields

node_reference_import_sort in plugins/node_reference.inc

Handles a sort to insure that ref nodes are import first

File

plugins/node_reference.inc, line 104

Code

function get_ref_fields() {
  $ref_fields = array();
  foreach (field_info_fields() as $id => $field) {
    if ($field['type'] == 'node_reference') {
      $ref_fields[$id] = $field;
    }
  }
  return $ref_fields;
}