~ubuntu-branches/ubuntu/feisty/smarty/feisty-security

<?php

/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

 

/**

 * Replace cached inserts with the actual results

 *

 * @param string $results

 * @return string

 */

function smarty_core_process_cached_inserts($params, &$smarty)

{

    preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis',

                   $params['results'], $match);

    list($cached_inserts, $insert_args) = $match;

 

    for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) {

        if ($smarty->debugging) {

            $_params = array();

            require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php');

            $debug_start_time = smarty_core_get_microtime($_params, $smarty);

        }

 

        $args = unserialize($insert_args[$i]);

        $name = $args['name'];

 

        if (isset($args['script'])) {

            $_params = array('resource_name' => $smarty->_dequote($args['script']));

            require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_php_resource.php');

            if(!smarty_core_get_php_resource($_params, $smarty)) {

                return false;

            }

            $resource_type = $_params['resource_type'];

            $php_resource = $_params['php_resource'];

 

 

            if ($resource_type == 'file') {

                $smarty->_include($php_resource, true);

            } else {

                $smarty->_eval($php_resource);

            }

        }

 

        $function_name = $smarty->_plugins['insert'][$name][0];

        if (empty($args['assign'])) {

            $replace = $function_name($args, $smarty);

        } else {

            $smarty->assign($args['assign'], $function_name($args, $smarty));

            $replace = '';

        }

 

        $params['results'] = str_replace($cached_inserts[$i], $replace, $params['results']);

        if ($smarty->debugging) {

            $_params = array();

            require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.get_microtime.php');

            $smarty->_smarty_debug_info[] = array('type'      => 'insert',

                                                'filename'  => 'insert_'.$name,

                                                'depth'     => $smarty->_inclusion_depth,

                                                'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time);

        }

    }

 

    return $params['results'];

}

 

/* vim: set expandtab: */

 

?>