(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: user_prefs_form.ml,v 1.3 2004/11/01 12:57:53 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_date

let run r (q : cgi) (dbh : Dbi.connection) hostid host user =
  let template = get_template dbh hostid "user_prefs_form.html" in

  let userid, name, prefs =
    match user with
      | Anonymous -> assert false
      | User (userid, name, _, prefs) -> userid, name, prefs in

  let can_edit = can_edit host user in

  (* Pull out the registration date - not stored in the user object. *)
  let sth =
    dbh#prepare_cached
      "select registration_date from users where hostid = ? and id = ?" in
  sth#execute [`Int hostid; `Int userid];

  let registration_date =
    match sth#fetch1 () with
	[ `Date registration_date ] -> registration_date
      | _ -> assert false in

  let email, has_email =
    match prefs.email with
	None -> "", false
      | Some email -> email, true in

  template#set "name" name;
  template#set "email" email;
  template#conditional "has_email" has_email;
  template#set "registration_date" (printable_date' registration_date);
  template#conditional "can_edit" can_edit;
  template#conditional "email_notify" prefs.email_notify;

  q#template template

let () =
  register_script ~anonymous:false run