(* COCANWIKI - a wiki written in Objective CAML.
 * Written by Richard W.M. Jones <rich@merjis.com>.
 * Copyright (C) 2004 Merjis Ltd.
 * $Id: mailing_list_view.ml,v 1.4 2006/03/28 13:20:00 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 hostid _ _ =
  let template = get_template dbh hostid "mailing_list_view.html" in
  let template_csv = get_template dbh hostid "mailing_list_view.txt" in

  (* CSV format? *)
  let csv = q#param_true "csv" in

  let content_type, template =
    if csv then "text/comma-separated-values", template_csv
    else "text/html", template in

  (* Get the mailing list. *)
  let rows = PGSQL(dbh) "select email, name, entry_date
                           from mailing_lists
                          where hostid = $hostid and pending is null
                          order by 1" in

  let table =
    List.map (
      fun (email, name, entry_date) ->
	let entry_date = printable_date' entry_date in
	[ "email", Template.VarString email;
	  "name", Template.VarString name;
	  "entry_date", Template.VarString entry_date ]
    ) rows in

  template#table "emails" table;

  q#template ~content_type template

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