(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: users.ml,v 1.6 2004/09/22 10:19:26 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 _ _ =
  let template = get_template dbh hostid "users.html" in

  let sth =
    dbh#prepare_cached
      "select id, name, email, registration_date, can_edit, can_manage_users,
              can_manage_contacts, can_manage_site, can_edit_global_css
         from users where hostid = ? order by name" in
  sth#execute [`Int hostid];

  let table =
    sth#map
      (function
	   [`Int userid; `String name; (`Null | `String _) as email;
	    `Date registration_date;
	    `Bool can_edit; `Bool can_manage_users;
	    `Bool can_manage_contacts; `Bool can_manage_site;
	    `Bool can_edit_global_css] ->
	     let email = match email with `Null -> "" | `String s -> s in
	     [ "userid", Template.VarString (string_of_int userid);
	       "name", Template.VarString name;
	       "email", Template.VarString email;
	       "registration_date",
	         Template.VarString (printable_date' registration_date);
	       "can_edit", Template.VarConditional can_edit;
	       "can_manage_users", Template.VarConditional can_manage_users;
	       "can_manage_contacts",
	         Template.VarConditional can_manage_contacts;
	       "can_manage_site", Template.VarConditional can_manage_site;
	       "can_edit_global_css",
	         Template.VarConditional can_edit_global_css; ]
	 | _ -> assert false) in

  template#table "users" table;

  q#template template

let () =
  register_script ~restrict:[CanManageUsers] run