(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: cocanwiki_emailnotify.ml,v 1.6 2005/03/31 14:24:04 rich Exp $
+ * $Id: cocanwiki_emailnotify.ml,v 1.7 2006/03/27 16:43:44 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 Cgi
open Printf
+open ExtList
+
open Cocanwiki
(* This is where we coordinate email notification from various
* scripts which create or update the wiki.
*)
-let email_notify ~subject ~body ?user (dbh : Dbi.connection) hostid =
+let email_notify ~subject ~body ?user dbh hostid =
(* Get own userid, if we have it. Don't want to send email
* notification back to the person who changed the page. If
* we don't have a userid, set it to 0, because no real user can
let own_userid, from =
match user with
| None
- | Some Anonymous -> 0, None
+ | Some Anonymous -> 0l, None
| Some (User (userid, _, _, prefs)) -> userid, prefs.email in
(* Send a change email to everyone who hasn't opted out using
* 'email_notify' table. Don't send email to invited accounts
* who have not yet confirmed.
*)
- let sth = dbh#prepare_cached "select email, name
- from users
- where hostid = ? and id <> ? and email_notify
- and email is not null
- and invite is null" in
- sth#execute [`Int hostid; `Int own_userid];
-
- let to_addr = sth#map (function
- | [`String email; `String name] ->
- "\"" ^ name ^ "\" <" ^ email ^ ">"
- | _ -> assert false) in
+ let rows = PGSQL(dbh)
+ "select name, email
+ from users
+ where hostid = $hostid and id <> $own_userid and email_notify
+ and email is not null and invite is null" in
+ let to_addr = List.filter_map (
+ function
+ | (name, Some email) ->
+ Some ("\"" ^ name ^ "\" <" ^ email ^ ">")
+ | (name, None) -> None
+ ) rows in
if to_addr <> [] then (
(* Prepare the body of the message. The assumption is that