<?php

abstract class App_Form_Abstract_Obj extends Qs_Db_Obj
{
    protected $_hasFilter = true;

    public function setViewed($value = true)
    {
        $key = $this->getPrimaryKey();
        if (!empty($key)) {
            return $this->_getTable()->updateByKey(['viewed' => (($value) ? true : false)], $key);
        }
        return false;
    }

    public function getTableMeta()
    {
        return $this->_getTable()->getMetaData();
    }

    public function prepareExportRow(array &$row)
    {
        $row = str_replace(["\n", "\r"], ' ', $row);
        return $this;
    }
}