protected function formAction()
{
$form = new UrlForm();
if (App::request()->isPost()) {
$form->setValue('url', App::request()->getPostVar('url'));
if ($form->isValid()) {
// if URL is valid
// find or generate short URL
$existsUrlRecord = UrlModel::findOneByLongurl($form->getValue('url'));
if (false !== $existsUrlRecord) {
// alredy exists - use it
$shortURI = App::alphaid()->toAlpha($existsUrlRecord->id);
} else {
// not exists - create new
$urlRecord = new UrlModel();
$urlRecord->longurl = $form->getValue('url');
$urlRecord->save();
$shortURI = App::alphaid()->toAlpha($urlRecord->id);
}
$shortURL = App::router()->createUrl('Redirector', 'redirect', array('url' => $shortURI));
$form->setValue('shortUrl', $shortURL);
}
}
if (App::request()->isAjaxRequest()) {
$this->setLayout('ajax');
$this->view->form = $form->getData();
} else {
$this->view->form = $form;
$this->render();
}
}