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: cocanwiki_emailnotify.ml,v 1.4 2004/09/24 15:53:57 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.
27 (* This is where we coordinate email notification from various
28 * scripts which create or update the wiki.
30 let email_notify ~subject ~body (dbh : Dbi.connection) hostid =
31 (* Is anyone listed for email notification at this host? *)
32 let sth = dbh#prepare_cached "select email, name from email_notify
34 sth#execute [`Int hostid];
36 let to_addr = sth#map (function
37 | [`String email; `String name] ->
38 name ^ " <" ^ email ^ ">"
39 | [`String email; `Null] ->
41 | _ -> assert false) in
43 if to_addr <> [] then (
44 (* Prepare the body of the message. The assumption is that
45 * this takes time and database access, so we defer the creation
46 * of the body until we know that someone needs to be notified.
50 let subject = "Site notice: " ^ subject in
53 Sendmail.send_mail ~subject ~to_addr ~body ()