(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: invite_user_confirm_form.ml,v 1.2 2004/10/23 15:00:15 rich Exp $
+ * $Id: invite_user_confirm_form.ml,v 1.5 2006/03/28 13:20:00 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
open Cocanwiki_ok
open Cocanwiki_template
-let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
+let run r (q : cgi) dbh hostid _ _ =
let template = get_template dbh hostid "invite_user_confirm_form.html" in
(* Get the invite ID. *)
let invite = q#param "p" in
- let sth = dbh#prepare_cached "select name from users
- where hostid = ? and invite = ?" in
- sth#execute [`Int hostid; `String invite];
+ let rows = PGSQL(dbh) "select name from users
+ where hostid = $hostid and invite = $invite" in
let username =
- try sth#fetch1string ()
- with
- Not_found ->
- error ~title:"Already signed up"
- q ("It looks like you have already used your invitation. If " ^
- "you cannot get to your account, please contact the " ^
- "administrator.");
- return () in
+ match rows with
+ | [username] -> username
+ | [] ->
+ error ~title:"Already signed up"
+ dbh hostid q
+ ("It looks like you have already used your invitation. If " ^
+ "you cannot get to your account, please contact the " ^
+ "administrator.");
+ return ()
+ | _ -> assert false in
(* Update the template so that the user can set their preferred password. *)
template#set "username" username;