<?php

namespace App\WideSlide\Admin;
use App\WideSlide;

class Obj extends WideSlide\AbstractObj
{
    protected $_reorderTitleColumn = 'reorderPageSlideTitle';
    protected $_filterFields = array('WideSlide' => array('title'));

    protected function _getFromColumns()
    {
        $columns = parent::_getFromColumns();
        $columns['reorderPageSlideTitle'] = $this->getReorderSlideTitle();
        return $columns;
    }

    protected function getReorderSlideTitle()
    {
        return new \Zend_Db_Expr('(CONCAT(PageContent.menuTitle, " - ", IF(' . $this->_tableAlias . '. title <> "", '
            . $this->_tableAlias . '.title, ' . $this->_tableAlias . '.image)))');
    }
}