(* COCANWIKI - a wiki written in Objective CAML.
* Written by Richard W.M. Jones <rich@merjis.com>.
* Copyright (C) 2004 Merjis Ltd.
- * $Id: edit_file_form.ml,v 1.1 2004/11/01 17:05:14 rich Exp $
+ * $Id: edit_file_form.ml,v 1.3 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_template
open Cocanwiki_date
-let run r (q : cgi) (dbh : Dbi.connection) hostid _ _ =
- let template = get_template dbh hostid "edit_file_form.html" in
+let run r (q : cgi) dbh hostid _ _ =
+ let template = get_template r dbh hostid "edit_file_form.html" in
- let id = int_of_string (q#param "id") in
+ let id = Int32.of_string (q#param "id") in
- let sth = dbh#prepare_cached "select name, coalesce (title, ''),
- mime_type,
- upload_date
- from files
- where hostid = ? and id = ?" in
- sth#execute [`Int hostid; `Int id];
+ let rows = PGSQL(dbh)
+ "select name, title, mime_type, upload_date from files
+ where hostid = $hostid and id = $id and name is not null" in
let name, title, mime_type, upload_date =
- match sth#fetch1 () with
- [ `String name; `String title; `String mime_type;
- `Timestamp upload_date ] ->
- name, title, mime_type, upload_date
- | _ -> assert false in
+ match rows with
+ | [row] -> row
+ | _ -> assert false in
- template#set "id" (string_of_int id);
+ let name = Option.get name in
+ let title = match title with None -> "" | Some t -> t in
+
+ template#set "id" (Int32.to_string id);
template#set "name" name;
template#set "title" title;
template#set "mime_type" mime_type;