(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: edit_host_settings.ml,v 1.8 2005/11/16 17:30:33 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_ok
open Cocanwiki_strings

let run r (q : cgi) (dbh : Dbi.connection) hostid { hostname = hostname } _ =
  (* Cancel? *)
  if q#param_true "cancel" then (
    (* Request cancelled. *)
    q#redirect ("http://" ^ hostname ^ "/_bin/host_menu.cmo");
    return ()
  );

  (* Get parameters. *)
  let edit_anon = q#param_true "edit_anon" in
  let create_account_anon = q#param_true "create_account_anon" in
  let theme_css = q#param "theme_css" in
  let feedback_email = trim (q#param "feedback_email") in
  let mailing_list = q#param_true "mailing_list" in
  let search_box = q#param_true "search_box" in
  let navigation = q#param_true "navigation" in
  let view_anon = q#param_true "view_anon" in
  let brand = trim (q#param "brand") in
  let brand_tagline = trim (q#param "brand_tagline") in
  let brand_description = trim (q#param "brand_description") in
  let pagebug = trim (q#param "pagebug") in

  let theme_css = if theme_css = "" then `Null else `String theme_css in
  let feedback_email =
    if feedback_email = "" then `Null else `String feedback_email in
  let brand = if brand = "" then `Null else `String brand in
  let brand_tagline =
    if brand_tagline = "" then `Null else `String brand_tagline in
  let brand_description =
    if brand_description = "" then `Null else `String brand_description in
  let pagebug =
    if pagebug = "" then `Null else `String pagebug in

  (* Update the database. *)
  let sth = dbh#prepare_cached "update hosts set edit_anon = ?,
                                  create_account_anon = ?, theme_css = ?,
                                  feedback_email = ?, mailing_list = ?,
                                  search_box = ?, navigation = ?,
                                  view_anon = ?,
                                  brand = ?, brand_tagline = ?,
                                  brand_description = ?,
                                  pagebug = ?
                                where id = ?" in
  sth#execute [`Bool edit_anon; `Bool create_account_anon;
	       theme_css; feedback_email; `Bool mailing_list; `Bool search_box;
	       `Bool navigation; `Bool view_anon;
	       brand; brand_tagline; brand_description;
	       pagebug;
	       `Int hostid];

  dbh#commit ();

  (* Finish off. *)
  ok ~title:"Global settings updated"
    ~buttons:[ok_button "/_bin/host_menu.cmo"]
    q "The global settings were updated."

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