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: delete_file.ml,v 1.8 2004/11/01 17:05:14 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.
29 open Cocanwiki_emailnotify
31 let run r (q : cgi) (dbh : Dbi.connection) hostid { hostname = hostname } user=
32 let id = int_of_string (q#param "id") in
34 if q#param_true "yes" then (
36 let sth = dbh#prepare_cached "select coalesce (name, name_deleted)
38 where hostid = ? and id = ?" in
39 sth#execute [`Int hostid; `Int id];
40 let name = sth#fetch1string () in
42 (* Delete the file. *)
43 let sth = dbh#prepare_cached "update files
44 set name_deleted = name, name = null
45 where hostid = ? and id = ?
46 and name is not null" in
47 sth#execute [`Int hostid; `Int id];
52 let subject = "File " ^ name ^ "#" ^ string_of_int id ^
53 " has been deleted." in
55 "Page: http://" ^ hostname ^ "/_files?deleted=1" in
57 email_notify ~body ~subject ~user dbh hostid;
60 let buttons = [ ok_button "/_files" ] in
61 ok ~title:"File deleted" ~buttons
62 q "File was deleted successfully."
64 q#redirect ("http://" ^ hostname ^ "/_files")
67 register_script ~restrict:[CanEdit] run