public function action_list()
{
$page = $this->request->param('id', 1);
$filter = array();
$orderby = array(Model_Problem::$primary_key => Model_Base::ORDER_ASC);
$problem_list = Model_Problem::find($filter, $page, OJ::per_page, $orderby);
$this->template_data['pages'] = ceil(intval(Model_Problem::count($filter)) / OJ::per_page);
$this->template_data['problem_list'] = $problem_list;
$this->template_data['title'] = __('admin.problem.list.problem_list');
}
/**
* problem list for volume
*
* @param int $volume page for volume
*
* @return Model_Problem[]
*/
public static function problems_for_volume($volume)
{
$orderby = array(Model_Problem::$primary_key => Model_Base::ORDER_ASC);
$filter = self::default_filter();
return Model_Problem::find($filter, $volume, OJ::per_page, $orderby);
}
