protected function process()
{
global $core;
$nid = $this->record->nid;
$core->models['forms.blueprints/items']->filter_by_nid($nid)->delete();
$core->models['forms.blueprints/results']->filter_by_nid($nid)->delete();
return parent::process();
}
protected function validate(Errors $errors)
{
$nid = $this->key;
$count = $this->module->model->filter_by_parentid($nid)->count;
if ($count) {
$errors[] = $errors->format('This page has :count direct children.', array(':count' => $count));
}
$count = $this->module->model->filter_by_locationid($nid)->count;
if ($count) {
$errors[] = $errors->format('This page is used in :count redirections.', array(':count' => $count));
}
return parent::validate($errors);
}
