(* 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 1.7 2004/09/09 12:21:22 rich Exp $
+ * $Id: upload_file_form.ml,v 1.11 2006/12/06 09:46:57 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
open Cocanwiki_template
-let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
- let template = get_template dbh hostid "upload_file_form.html" in
+let run r (q : cgi) dbh hostid _ _ =
+ let template = get_template r 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");
q#template template