(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: login_form.ml,v 1.9 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
 * 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 Registry
open Cgi
open Printf

open Cocanwiki
open Cocanwiki_template
open Cocanwiki_strings

let run r (q : cgi) dbh hostid
    { create_account_anon = create_account_anon } _ =
  let template = get_template r dbh hostid "login_form.html" in

  let redirect = try q#param "redirect" with Not_found -> "" in

  if string_is_whitespace redirect then
    template#conditional "has_redirect" false
  else (
    template#conditional "has_redirect" true;
    template#set "redirect" redirect
  );

  let username = try q#param "username" with Not_found -> "" in
  template#set "username" username;

  template#conditional "create_account_anon" create_account_anon;

  q#template template

let () =
  register_script run