/**
  * Make an action with standard values.
  * @param string $shortname internal name of the action. Used to get strings
  * and build a URL.
  * @param array $params any URL params required.
  */
 public static function make($shortname, $params = array())
 {
     return new self(get_string('action_' . $shortname, 'local_sistemaaulaws'), local_sistemaaulaws_url($shortname, $params), get_string('action_' . $shortname . '_desc', 'local_sistemaaulaws'));
 }
 /**
  * Output a link back to the plugin index page.
  * @return string html to output.
  */
 public function back_to_index()
 {
     return $this->end_of_page_link(local_sistemaaulaws_url('index'), get_string('backtoindex', 'local_sistemaaulaws'));
 }