1 (* COCANWIKI - a wiki written in Objective CAML.
2 * Written by Richard W.M. Jones <rich@merjis.com>.
3 * Copyright (C) 2004 Merjis Ltd.
4 * $Id: delete_user_form.ml,v 1.2 2004/09/23 11:56:47 rich Exp $
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; see the file COPYING. If not, write to
18 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
28 open Cocanwiki_template
31 let run r (q : cgi) (dbh : Dbi.connection) hostid _ self =
32 let template = get_template dbh hostid "delete_user_form.html" in
34 let userid = int_of_string (q#param "userid") in
35 template#set "userid" (string_of_int userid);
37 (* Can't delete self! *)
40 | User (id, _, _) when id = userid ->
41 error ~back_button:true ~title:"Delete own account"
42 q "You cannot delete your own user account.";
46 (* Get this user from the database. *)
47 let sth = dbh#prepare_cached "select name, email from users
48 where id = ? and hostid = ?" in
49 sth#execute [`Int userid; `Int hostid];
52 match sth#fetch1 () with
53 [ `String username; `String email ] ->
55 | [ `String username; `Null ] ->
57 | _ -> assert false in
59 template#set "username" username;
60 template#set "email" email;
65 register_script ~restrict:[CanManageUsers] run