-(* COCANWIKI scripts.
+(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: undelete_image_form.ml,v 1.1 2004/09/07 10:14:09 rich Exp $
+ * $Id: undelete_image_form.ml,v 1.9 2006/03/28 16:24:08 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 Printf
open Cocanwiki
+open Cocanwiki_template
-open Merjisforwiki
+let run r (q : cgi) dbh hostid _ _ =
+ let template = get_template dbh hostid "undelete_image_form.html" in
-let template = get_template "undelete_image_form.html"
+ let id = Int32.of_string (q#param "id") in
-let run r (q : cgi) (dbh : Dbi.connection) (hostid, _) _ =
- let id = int_of_string (q#param "id") in
-
- let sth = dbh#prepare_cached "select name, name_deleted, width, height, alt
- from images
- where hostid = ? and id = ?" in
- sth#execute [`Int hostid; `Int id];
+ let rows = PGSQL(dbh)
+ "select name, name_deleted, width, height, alt
+ from images
+ where hostid = $hostid and id = $id" in
let name, width, height, alt =
- match sth#fetch1 () with
- [ `String name; `Null; `Int width; `Int height; `String alt]
- | [ `Null; `String name; `Int width; `Int height; `String alt] ->
- name, width, height, alt
- | _ -> assert false in
+ match rows with
+ | [ Some name, None, width, height, alt]
+ | [ None, Some name, width, height, alt] ->
+ name, width, height, alt
+ | _ -> assert false in
- template#set "id" (string_of_int id);
+ template#set "id" (Int32.to_string id);
template#set "name" name;
- template#set "width" (string_of_int width);
- template#set "height" (string_of_int height);
+ template#set "width" (Int32.to_string width);
+ template#set "height" (Int32.to_string height);
template#set "alt" alt;
q#template template
let () =
- register_script run
+ register_script ~restrict:[CanEdit] run