<?php

define_class(__FILE__, 'SponsorBlockShow');

require_once('class/DB/Grid/Grid.php');
require_once('class/DB/ImageDB.php');

/**
 * @property-read Sponsor $DBObj
 */

class SponsorBlockShow extends DB_Grid
{
    var $actions = array(
        'get_banner'=>'getBanner',
    );

    function SponsorBlockShow($opt)
    {
        $this->opt = $opt;
    }

    function exec(&$Doc)
    {
        $this->Doc = &$Doc;
        $this->_initDBObj();
        parent::exec();
    }

    function _initDBObj()
    {
        if (!is_object($this->DBObj)) {
            $this->DBObj = SiteMap::getObj('Sponsor/Sponsor.php');
        }
    }

    function getNames()
    {
        $this->_initDBObj();
        return (array)$this->DBObj->getDSponsorType4Select();
    }

    function getBannerAjax()
    {
        $res = $this->DBObj->getRandomBlock($_REQUEST['id_type'], $_REQUEST['current_ids'], $_REQUEST['markets']);
        if (empty($res)) {
            $res = array('error'=>'Not Found');
        } else {
            foreach ($res as &$v) {
                if ($_REQUEST['id_type'] == 1) {
                    $v['img'] = image_db($v['img'], SPONSOR_BANNER_WIDTH, SPONSOR_BANNER_HEIGHT);
                } else {
                    $v['img'] = image_db($v['img']);
                }
            }
            $res = array('list' => $res, 'num_rows' => count($res));
        }
        $this->displayJSON($res);
    }
}