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<?php
/**
* NoNumber Framework Helper File: Assignments: PHP
*
* @package NoNumber Framework
* @version 12.11.6
*
* @author Peter van Westen <peter@nonumber.nl>
* @link http://www.nonumber.nl
* @copyright Copyright © 2012 NoNumber All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die;
/**
* Assignments: PHP
*/
class NNFrameworkAssignmentsPHP
{
var $_version = '12.11.6';
/**
* passPHP
*
* @param <object> $params
* @param <array> $selection
* @param <string> $assignment
*
* @return <bool>
*/
function passPHP(&$main, &$params, $selection = array(), $assignment = 'all', $article = 0)
{
if (!is_array($selection)) {
$selection = array($selection);
}
$pass = 0;
foreach ($selection as $php) {
// replace \n with newline and other fix stuff
$php = str_replace('\|', '|', $php);
$php = preg_replace('#(?<!\\\)\\\n#', "\n", $php);
$php = str_replace('[:REGEX_ENTER:]', '\n', $php);
if (trim($php) == '') {
$pass = 1;
break;
}
if (!$article && !(strpos($php, '$article') === false) && $main->_params->option == 'com_content' && $main->_params->view == 'article') {
require_once JPATH_SITE . '/components/com_content/models/article.php';
$model = JModel::getInstance('article', 'contentModel');
$model->setId($main->_params->id);
$article = $model->getArticle();
}
if (!isset($Itemid)) {
$Itemid = JRequest::getInt('Itemid');
}
if (!isset($mainframe)) {
$mainframe = (strpos($php, '$mainframe') === false) ? '' : JFactory::getApplication();
}
if (!isset($app)) {
$app = (strpos($php, '$app') === false) ? '' : JFactory::getApplication();
}
if (!isset($database)) {
$database = (strpos($php, '$database') === false) ? '' : JFactory::getDBO();
}
if (!isset($db)) {
$db = (strpos($php, '$db') === false) ? '' : JFactory::getDBO();
}
if (!isset($user)) {
$user = (strpos($php, '$user') === false) ? '' : JFactory::getUser();
}
$vars = '$article,$Itemid,$mainframe,$app,$database,$db,$user';
$val = '$temp_PHP_Val = create_function( \'' . $vars . '\', $php.\';\' );';
$val .= ' $pass = ( $temp_PHP_Val(' . $vars . ') ) ? 1 : 0; unset( $temp_PHP_Val );';
@eval($val);
if ($pass) {
break;
}
}
if ($pass) {
return ($assignment == 'include');
} else {
return ($assignment == 'exclude');
}
}
}