* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.net/license/ for copyright notices and details.
*/
+ defined('FULL_PATH') or die('restricted access!');
class PollTagProcessor extends kDBTagProcessor {
/**
* Allows to tell if user from current ip has voted already for current poll
*
* @param Array $params
* @return bool
*/
function HasVoted($params)
{
$object =& $this->getObject($params);
/* @var $object kDBItem */
if (!$object->GetDBField('AllowMultipleVotings')) {
$sql = 'SELECT StatisticsId
FROM '.TABLE_PREFIX.'PollsStatistics
WHERE PollId = '.$object->GetID().' AND CreatedById = '.$this->Application->RecallVar('user_id').' AND UserIP = '.$this->Conn->qstr(getenv('REMOTE_ADDR'));
return $this->Conn->GetOne($sql) > 0;
}
return false;
}
/**
* Allows to tell if user from current ip has voted already for current poll