(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: set_password.ml,v 1.2 2004/09/23 11:56:47 rich Exp $
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *)

open Apache
open Registry
open Cgi
open Printf

open Cocanwiki
open Cocanwiki_ok

let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
  let userid = int_of_string (q#param "userid") in
  let password1 = q#param "password1" in
  let password2 = q#param "password2" in

  if password1 <> password2 then (
    error ~back_button:true ~title:"Passwords don't match"
      q "The two passwords you gave aren't identical.";
    return ()
  );

  let password = password1 in

  let sth = dbh#prepare_cached "update users set password = ?
                                 where id = ? and hostid = ?" in
  sth#execute [`String password; `Int userid; `Int hostid];

  dbh#commit ();

  ok ~title:"Password updated" ~buttons:[ok_button "/_users"]
    q "The password on that user account was updated."

let () =
  register_script ~restrict:[CanManageUsers] run