public function changeSystemSettingsFormSucceeded(Form $form, $values)
 {
     $systemSettings = new SystemSettingsCollection();
     foreach ($values as $name => $value) {
         $systemSettings->addItem(SystemSettingsService::loadForUpdate($name, $value));
     }
     $this->systemSettingsFacade->save($systemSettings);
     $form->getPresenter()->flashMessage("Systémové údaje byly úspěšně uloženy.", "alert-success");
     $form->getPresenter()->redirect("this");
 }
 private function toCollection(DbEntries $systemSettings)
 {
     return SystemSettingsCollection::loadFromDb($systemSettings);
 }