<?php
/*
   This code is part of GOsa (https://gosa.gonicus.de)
   Copyright (C) 2006  Gina Haeussge <osd@foosel.net>
   Copyright (C) 2006  Bernd Zeimetz <bernd@zeimetz.de>

   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; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

if (!$remove_lock) {
  /* Reset requested? */
  if (isset ($_POST['edit_cancel']) || (isset ($_GET['reset']) && $_GET['reset'] == 1)) {
    del_lock($ui->dn);
    sess_del('edit');
    sess_del('netatalk');
  }

  /* Create netatalk object on demand */
  if (!isset ($_SESSION['netatalk']) || (isset ($_GET['reset']) && $_GET['reset'] == 1)) {
    $_SESSION['netatalk'] = new netatalk($config, $ui->dn);
  }
  $netatalk = $_SESSION['netatalk'];

  /* save changes back to object */
  if (isset ($_SESSION['edit'])) {
    $netatalk->save_object();
  }

  /* Enter edit mode? */
  if ((isset($_POST['edit'])) && (!isset( $_SESSION['edit']))){

    /* Check locking */
    if (($username = get_lock($ui->dn)) != "") {
      $_SESSION['back_plugin'] = $plug;
      gen_locked_message($username, $ui->dn);
      exit ();
    }

    /* Lock the current entry */
    add_lock($ui->dn, $ui->dn);
    $_SESSION['dn'] = $ui->dn;
    $_SESSION['edit'] = TRUE;
  }

  /* Adjust acl's to mode */
  if (isset ($_SESSION['edit'])) {
    $acl = get_permissions($ui->dn, $ui->subtreeACL);
    $netatalk->acl = get_module_permission($acl, "netatalk", $ui->dn);
  } else {
    $acl = get_permissions($ui->dn, $ui->subtreeACL);
    $editacl = get_module_permission($acl, "netatalk", $ui->dn);
    $netatalk->acl = "#none#";
  }

  /* save changes to LDAP and disable edit mode */
  if (isset ($_POST['edit_finish'])) {

    /* Perform checks */
    $message = $netatalk->check();

    /* No errors, save object */
    if (count($message) == 0) {
      $netatalk->save();
      gosa_log("User/netatalk object'".$ui->dn."' has been saved");
      $netatalk->acl = "#none#";
      del_lock($ui->dn);
      sess_del('edit');

      /* Remove object */
      sess_del('netatalk');
    } else {
      /* Errors found, show message */
      show_errors($message);
    }
  }

  /* Execute formular */
  $display = $netatalk->execute();

  /* Store changes  in session */
  if (isset ($_SESSION['edit'])) {
    $_SESSION['netatalk'] = $netatalk;
  }

  $info = "";
  /* Show page footer depending on the mode */
  if ($netatalk->is_account) {
    $display .= "<p class=\"plugbottom\">";

    /* Are we in edit mode? */
    if (isset ($_SESSION['edit'])) {
      $display .= "<input type=submit name=\"edit_finish\" value=\""._("Finish")."\">\n";
      $display .= "&nbsp;";
      $display .= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
      $info = "<img alt=\"\" align=\"middle\" src=\"".get_template_path('images/closedlock.png')."\"> ".$ui->dn."&nbsp;";
    } else {
      $info = "<img alt=\"\" align=\"middle\" src=\"".get_template_path('images/openlock.png')."\"> ".$ui->dn."&nbsp;";
      if (isset ($editacl) && $editacl != "#none#") {
        $info .= "<img alt=\"\" align=\"middle\" src=\"".get_template_path('images/lamp.png')."\"> "._("Click the 'Edit' button below to change informations in this dialog");
        $display .= "<input type=submit name=\"edit\" value=\""._("Edit")."\">\n";
      }

      $display .= "<input type=\"hidden\" name=\"ignore\">\n";
    }
    $display .= "</p>\n";
  }

  /* Page header*/
  $display = print_header(get_template_path('images/netatalk.png'), _("Netatalk settings"), $info).$display;

}

// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>
