(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: delete_image.ml,v 1.9 2005/11/24 14:54:11 rich Exp $
+ * $Id: delete_image.ml,v 1.10 2006/03/27 18:09:46 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_emailnotify
-let run r (q : cgi) (dbh : Dbi.connection) hostid { hostname = hostname } user=
- let id = int_of_string (q#param "id") in
+let run r (q : cgi) dbh hostid { hostname = hostname } user=
+ let id = Int32.of_string (q#param "id") in
if q#param_true "yes" then (
(* Get the name. *)
- let sth = dbh#prepare_cached "select coalesce (name, name_deleted)
- from images
- where hostid = ? and id = ?" in
- sth#execute [`Int hostid; `Int id];
- let name = sth#fetch1string () in
+ let name = Option.get (
+ List.hd (
+ PGSQL(dbh) "select coalesce (name, name_deleted)
+ from images
+ where hostid = $hostid and id = $id"
+ )
+ ) in
(* Delete the image. *)
- let sth = dbh#prepare_cached "update images
- set name_deleted = name, name = null
- where hostid = ? and id = ?
- and name is not null" in
- sth#execute [`Int hostid; `Int id];
+ PGSQL(dbh) "update images
+ set name_deleted = name, name = null
+ where hostid = $hostid and id = $id
+ and name is not null";
- dbh#commit ();
+ PGOCaml.commit dbh;
(* Email notify. *)
- let subject = "Image " ^ name ^ "#" ^ string_of_int id ^
+ let subject = "Image " ^ name ^ "#" ^ Int32.to_string id ^
" has been deleted." in
let body = fun () ->
"Page: http://" ^ hostname ^ "/_images?deleted=1" in