public function similar_handler_argument_nid::default_actions in Similar Entries 7.2

Overrides argument's default actions list to ensure that node ID from URL is provided.

Overrides views_handler_argument::default_actions

File

views/similar_handler_argument_nid.inc, line 237

Defines the Similar entries node ID argument.

Class

similar_handler_argument_nid

Defines the similar entries View node ID argument.

Code

public function default_actions($which = NULL) {
  $defaults = parent::default_actions();
  unset($defaults['ignore'], $defaults['not found'], $defaults['summary'], $defaults['empty']);
  if ($which) {
    if (!empty($defaults[$which])) {
      return $defaults[$which];
    }
  }
  else {
    return $defaults;
  }
}