public function editAction()
{
$form = new AlbumForm();
$form->submit->setLabel('Edit');
$request = $this->getRequest();
if ($request->isPost()) {
$formData = $request->post()->toArray();
if ($form->isValid($formData)) {
$id = $form->getValue('id');
$artist = $form->getValue('artist');
$title = $form->getValue('title');
if ($this->albums->getAlbum($id)) {
$this->albums->updateAlbum($id, $artist, $title);
}
// Redirect to list of albums
return $this->redirectToList();
}
} else {
$id = $request->query()->get('id', 0);
if ($id > 0) {
$form->populate($this->albums->getAlbum($id));
}
}
return array('form' => $form);
}