class.ilUserAccountSettings.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */


class ilUserAccountSettings
{
        private static $instance = null;

        private $storage = null;
        
        private $lua_enabled = true;
        private $lua_access_filter = false;

        protected function __construct()
        {
                $this->storage = new ilSetting('user_account');
                $this->read();
        }
        
        public static function getInstance()
        {
                if(self::$instance)
                {
                        return self::$instance;
                }
                return self::$instance = new ilUserAccountSettings();
        }
        
        public function isLocalUserAdministrationEnabled()
        {
                return (bool) $this->lua_enabled;
        }
        
        public function enableLocalUserAdministration($a_status)
        {
                $this->lua_enabled = $a_status;
        }
        
        public function isUserAccessRestricted()
        {
                return (bool) $this->lua_access_filter;
        }
        
        public function restrictUserAccess($a_status)
        {
                $this->lua_access_filter = $a_status;
        }
        
        public function update()
        {
                $this->storage->set('lua_enabled', $this->isLocalUserAdministrationEnabled());
                $this->storage->set('lua_access_restricted', $this->isUserAccessRestricted());
        }
        
        private function read()
        {
                $this->enableLocalUserAdministration($this->storage->get('lua_enabled',$this->isLocalUserAdministrationEnabled()));
                $this->restrictUserAccess($this->storage->get('lua_access_restricted',$this->isUserAccessRestricted()));
        }
}
?>