/**
* Просмотр продуктов заданной категории
* формат URL /product/view_products_by_category/<имя категории>/<тип - html или json>
* @param $req
*/
public function view_products_by_category($req)
{
Auth::check_token();
$category_name = category::normalize_urlencode($req[0]);
$type = isset($req[0]) && in_array($req[1], ['json', 'html']) ? $req[1] : 'json';
//указан ли вид и правильно ли
$db = new T2_Db();
$category = $db->select_category_by_name($category_name);
if (!$category) {
echo json_encode(['result' => 'error', 'msg' => 'category does not exist']);
die;
}
$products = $db->select_products_by_category_id($category['id']);
if (!$products) {
echo json_encode(['result' => 'error', 'msg' => 'no products in this category']);
die;
}
if ($type == 'json') {
echo json_encode(['result' => 'ok', 'product' => $products]);
die;
}
$tpl = new Tpl_Obj();
$tpl->display('common/page_header.tpl');
$tpl->assign('products', $products);
$tpl->display('product_view/prod_by_cat.tpl');
$tpl->display('common/page_footer.tpl');
}
/**
* Удаление категории
* формат URL /category/delete/<имя категории>
* @param $req
*/
public function delete($req)
{
$name = self::normalize_urlencode($req[0]);
$db = new T2_Db();
$check_category_name = $db->select_category_by_name($name);
//проверим, существует ли категория
if (!$check_category_name) {
$out = ['result' => 'error', 'msg' => 'category does not exists'];
echo json_encode($out);
die;
}
$db->category_delete($name);
$out = ['result' => 'ok'];
echo json_encode($out);
}