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<?php
/**
* @version $Id: helper.php 9764 2007-12-30 07:48:11Z ircmaxell $
* @package Joomla
* @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to 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 COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
class modPollHelper
{
function getPoll($id)
{
$db =& JFactory::getDBO();
$result = null;
$query = 'SELECT id, title,'
.' CASE WHEN CHAR_LENGTH(alias) THEN CONCAT_WS(\':\', id, alias) ELSE id END as slug '
.' FROM #__polls'
.' WHERE id = '.(int) $id
.' AND published = 1'
;
$db->setQuery($query);
$result = $db->loadObject();
if ($db->getErrorNum()) {
JError::raiseWarning( 500, $db->stderr() );
}
return $result;
}
function getPollOptions($id)
{
$db =& JFactory::getDBO();
$query = 'SELECT id, text' .
' FROM #__poll_data' .
' WHERE pollid = ' . (int) $id .
' AND text <> ""' .
' ORDER BY id';
$db->setQuery($query);
if (!($options = $db->loadObjectList())) {
echo "MD ".$db->stderr();
return;
}
return $options;
}
}
?>