-(* COCANWIKI scripts.
+(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: upload_file_form.ml,v 1.3 2004/09/07 14:58:34 rich Exp $
+ * $Id: upload_file_form.ml,v 1.10 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 Cocanwiki
open Cocanwiki_template
-let template = get_template "upload_file_form.html"
+let run r (q : cgi) dbh hostid _ _ =
+ let template = get_template dbh hostid "upload_file_form.html" in
+
+ (* If called with a 'name' argument, prefill the name field.
+ * If called with an 'id' argument, get the name field from the
+ * database and prefill that field.
+ *)
+ let name =
+ if q#param_exists "name" then q#param "name"
+ else if q#param_exists "id" then (
+ let id = Int32.of_string (q#param "id") in
+ let name = Option.get (
+ List.hd (
+ PGSQL(dbh)
+ "select coalesce (name, name_deleted) from files
+ where hostid = $hostid and id = $id"
+ )
+ ) in
+ name
+ )
+ else "" in
+ template#set "name" name;
+
+ (* Does the user want to replace an existing object? *)
+ template#conditional "replace" (q#param_true "replace");
-let run r (q : cgi) (dbh : Dbi.connection) _ _ =
q#template template
let () =
- register_script run
+ register_script ~restrict:[CanEdit] run