/**

 * Smarty plugin

 * @package Smarty

 * @subpackage plugins

 */

/**

 * delete an automagically created file by name and id

 *

 * @param string $auto_base

 * @param string $auto_source

 * @param string $auto_id

 * @param integer $exp_time

 * @return boolean

 */

// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null

function smarty_core_rm_auto($params, &$smarty)

{

    if (!@is_dir($params['auto_base']))

      return false;

    if(!isset($params['auto_id']) && !isset($params['auto_source'])) {

        $_params = array(

            'dirname' => $params['auto_base'],

            'level' => 0,

            'exp_time' => $params['exp_time']

        );

        require_once(SMARTY_CORE_DIR . 'core.rmdir.php');

        $_res = smarty_core_rmdir($_params, $smarty);

    } else {

        $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);

        if(isset($params['auto_source'])) {

            if (isset($params['extensions'])) {

                $_res = false;

                foreach ((array)$params['extensions'] as $_extension)

                    $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']);

            } else {

                $_res = $smarty->_unlink($_tname, $params['exp_time']);

            }

        } elseif ($smarty->use_sub_dirs) {

            $_params = array(

                'dirname' => $_tname,

                'level' => 1,

                'exp_time' => $params['exp_time']

            );

            require_once(SMARTY_CORE_DIR . 'core.rmdir.php');

            $_res = smarty_core_rmdir($_params, $smarty);

        } else {

            // remove matching file names

            $_handle = opendir($params['auto_base']);

            $_res = true;

            while (false !== ($_filename = readdir($_handle))) {

                if($_filename == '.' || $_filename == '..') {

                    continue;

                } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {

                    $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);

                }

            }

        }

    }

    return $_res;

}

/* vim: set expandtab: */

?>