class_acl.inc

<?php
/*
  This code is part of FusionDirectory (http://www.fusiondirectory.org/)
  Copyright (C) 2003-2010  Cajus Pollmeier
  Copyright (C) 2011-2016  FusionDirectory

  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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/

/*!
 * \file class_acl.inc
 * Source code for Class ACL
 */

/*!
 * \brief This class contains all the function needed to manage acl
 */
class acl
{
  static function plInfo()
  {
    return array(
      'plShortName'   => _('ACL'),
      'plDescription' => _('Manage access control lists'),
      'plCategory'    => array(
        'acl' => array(
          'description'  => _('ACL').'&nbsp;&amp;&nbsp;'._('ACL roles'),
          'objectClass'  => array('gosaAcl','gosaRole')
        )
      ),
      'plObjectType'  => array(),

      'plProvidedAcls'  => array()
    );
  }

  /*!
   *  \brief Function sort an array by elements priority
   *
   *  \param Array $list Array to be sorted
   */
  static function sort_by_priority($list)
  {
    uksort($list,
      function ($a, $b)
      {
        $infos_a = pluglist::pluginInfos(preg_replace('|^[^/]*/|', '', $a));
        $infos_b = pluglist::pluginInfos(preg_replace('|^[^/]*/|', '', $b));
        $pa = (isset($infos_a['plPriority']) ? $infos_a['plPriority'] : 0);
        $pb = (isset($infos_b['plPriority']) ? $infos_b['plPriority'] : 0);
        if ($pa == $pb) {
          return 0;
        }
        return ($pa < $pb ? -1 : 1);
      }
    );

    return $list;