<?php
/*
   This code is part of GOsa (https://gosa.gonicus.de)
   Copyright (C) 2008  Guido Serra <gserra@guidoserra.it>

   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
 */

/* Clear display */
$display= "";

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 ('sudoldap');
  }

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

  /* save changes back to object */
  if (isset ($_SESSION['edit'])){
    $sudoldap->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);
    $sudoldap->acl= get_module_permission($acl, "sudoldap", $ui->dn);
  } else {
    $acl= get_permissions ($ui->dn, $ui->subtreeACL);
    $editacl= get_module_permission($acl, "sudoldap", $ui->dn);
    $sudoldap->acl= "#none#";
  }

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

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

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

      /* Remove from session */
      sess_del ('sudoldap');
    } else {
      /* Errors found, show message */
      show_errors ($message);
    }
  }

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

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

  /* Page header*/
  $display= print_header(get_template_path('images/posix.png'),
                         _("sudo-ldap"), $info).$display;

}

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