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File: helper.php
<?php /** * @version $Id: helper.php 10381 2008-06-01 03:35:53Z pasamio $ * @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; } } ?>