gistfile1.php[345]

<?
function beforeSave() {
        if (isset($_SESSION["Config"]["userAgent"]))
            $this->data["BookFiles"] = $this->uploadFiles();
        return true;    
}
function uploadFiles() {
        $dir = "uploadify/files/".$_SESSION["Config"]["userAgent"]."/";
        if (is_dir($dir)) {
            $handle = opendir($dir);

            while (false !== ($file = readdir($handle)))
                if ($file != "." && $file != "..") {
                    $old_name = $file;
                    $cont = 2;
                    while (file_exists("files/".$file)) {
                        $file = pathinfo($file);
                        $file = $file["filename"]."-".$cont.".".$file["extension"];
                        $cont++;
                    }
                    rename($dir.$old_name, "files/".$file);
                    $files[] = array("name" => $file);
                    chmod("files/".$file, 0755);
                }
            closedir($handle);
            rmdir($dir);
            return $files;
        }
        else return false;
    }
?>