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: pagestyle.ml,v 1.7 2006/03/27 18:09:46 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 let run r (q : cgi) dbh hostid _ _ =
30 let page = q#param "page" in
32 try Some (Int32.of_string (q#param "version")) with Not_found -> None in
38 let sth = dbh#prepare_cached
39 "select css from pages where hostid = ? and url = ?" in
40 sth#execute [Some hostid; Some page];
43 let sth = dbh#prepare_cached
44 "select css from pages
45 where hostid = ? and id = ? and
46 (url = ? or url_deleted = ?)" in
47 sth#execute [Some hostid; Some version; Some page; Some page];
50 match sth#fetch1 () with
53 | _ -> assert false in
55 (* It's crucial, for speed of page delivery and rendering, to have
56 * an expires header for CSS. Even though this means that occasionally
57 * people will need to hit [Shift]+Reload, I'm going to set a
58 * medium-length expiry time on this resource.
60 Table.set (Request.headers_out r) "Expires" (Expires.medium ());
62 q#header ~content_type:"text/css" ();
63 ignore (print_string r css)