function views_related_content_handler_filter_field_reference::_get_entityreferences_settings in Views Related Content 7

1 call to views_related_content_handler_filter_field_reference::_get_entityreferences_settings()

views_related_content_handler_filter_field_reference::get_value_options in views/views_related_content_handler_filter_field_reference.inc

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

File

views/views_related_content_handler_filter_field_reference.inc, line 40

Class

views_related_content_handler_filter_field_reference

Code

function _get_entityreferences_settings() {
  $child_ids = $field_names = $settings = array();

  // Get all entityreference field names
  $query = db_select('field_config', 'f');
  $query
    ->fields('f', array(
    'field_name',
  ));
  $query
    ->condition('f.type', 'entityreference');
  $query
    ->distinct();
  $rows = $query
    ->execute();
  foreach ($rows as $row) {
    $field_name = $row->field_name;
    $field_names[$field_name] = $this
      ->_field_alias($field_name);
  }
  return $field_names;
}