/** * Detects list sort parameters: what field to order on, direction and * number of items per page (npp). * @return array */ public static function getListSortCriteria($model = 'Document', $default_npp = null, $max_npp = 100, $mi = 'mi') { $orderby_list = c2cTools::getRequestParameterArray(array('orderby', 'orderby2', 'orderby3')); $order_list = c2cTools::getRequestParameterArray(array('order', 'order2', 'order3'), sfConfig::get('app_list_default_order')); if (empty($default_npp)) { $default_npp = c2cTools::mobileVersion() ? sfConfig::get('app_list_mobile_maxline_number') : sfConfig::get('app_list_maxline_number'); } $npp = c2cTools::getRequestParameter('npp', $default_npp); if (!empty($max_npp)) { $npp = min($npp, $max_npp); } return self::buildSortCriteria($model, $orderby_list, $order_list, $npp, $mi); }