/**
* Creates a new item or saves the modified one.
*/
public function save_item()
{
$this->check_authorization();
$item = new Item();
$item->id = $this->get_arg('id', 0);
$item->name = $this->get_arg('name', '');
$item->category_id = $this->get_arg('category_id', 0);
$params = $this->get_arg('params', array());
$category = new Category($item->category_id);
$item->params = $category->get_params();
$data['breadcrumbs'] = $this->generate_breadcrumbs($item->category_id, array('/show_item?id=' . $item->id => $item->name));
foreach ($item->params as &$param) {
if (isset($params[$param->id])) {
$param->value = $params[$param->id];
}
}
try {
$item->save();
return new Redirect('/show_item?id=' . $item->id);
} catch (Exception $e) {
$data['error'] = $e->getMessage();
$data['item'] = $item;
return new View('item_form', $data);
}
}
