class.ilUserCreationContext.php

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<?php

/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilUserCreationContext
{
        const CONTEXT_REGISTRATION = 1;
        const CONTEXT_ADMINISTRATION = 2;
        const CONTEXT_SOAP = 3;
        const CONTEXT_LDAP = 4;
        const CONTEXT_RADIUS = 5;
        const CONTEXT_SHIB = 6;
        
        
        private static $instance = null;
        
        private $contexts = array();
        
        protected function __construct()
        {
                
        }
        
        public static function getInstance()
        {
                if(!self::$instance)
                {
                        self::$instance = new self();
                }
                return self::$instance;
        }
        
        public function getValidContexts()
        {
                return array(
                        self::CONTEXT_REGISTRATION,
                        self::CONTEXT_ADMINISTRATION,
                        self::CONTEXT_SOAP,
                        self::CONTEXT_LDAP,
                        self::CONTEXT_RADIUS,
                        self::CONTEXT_SHIB
                );
        }
        
        public function getCurrentContexts()
        {
                return $this->contexts;
        }
        
        public function addContext($a_context)
        {
                if(in_array($a_context, $this->getValidContexts()))
                {
                        if(!in_array($a_context, $this->getCurrentContexts()))
                        {
                                $this->contexts[] = $a_context;
                        }
                }
        }
        
}
?>