Gravity Forms Uploaded File Path

add_filter("gform_upload_path", "change_upload_path", 20, 2);
function change_upload_path($path_info, $form_id){
   $path_info["path"] = "/home/public_html/uploaded-files/";
   $path_info["url"] = "http://www.website.com/uploaded-files/";
   return $path_info;
}

add_action("gform_pre_submission_2", "pre_submission");
function pre_submission($form){
    $new_file = $_FILES["input_26"];

    $updated_file = implode(",", $new_file);
    $updated_file = preg_replace('/^([^,]*).*$/', '$1', $updated_file);

    if ($updated_file == '') {
    } else {
        $_POST["input_31"] = 'http://www.website.com/uploaded-files/' . $updated_file;
    }
}