-(* COCANWIKI scripts.
+(* 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 1.5 2004/09/09 09:35:33 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
*)
open Apache
open Cocanwiki_ok
open Cocanwiki_emailnotify
-let run r (q : cgi) (dbh : Dbi.connection) hostid { hostname = hostname } _ =
- 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 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 #" ^ string_of_int id ^ " has been deleted." in
+ let subject = "Image " ^ name ^ "#" ^ Int32.to_string id ^
+ " has been deleted." in
let body = fun () ->
"Page: http://" ^ hostname ^ "/_images?deleted=1" in
- email_notify ~body ~subject dbh hostid;
+ email_notify ~body ~subject ~user dbh hostid;
+
(* Done. *)
let buttons = [ ok_button "/_images" ] in
ok ~title:"Image deleted" ~buttons
- q "Image was deleted successfully."
+ dbh hostid q "Image was deleted successfully."
) else
q#redirect ("http://" ^ hostname ^ "/_images")