class.ilLink.php

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

define('IL_INTERNAL_LINK_SCRIPT','goto.php');


class ilLink
{
        public static function _getLink($a_ref_id,$a_type = '',$a_params = array(), $append = "")
        {
                global $ilObjDataCache;

                if(!strlen($a_type))
                {
                        $a_type = $ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($a_ref_id));
                }
                if(count($a_params))
                {
                        $param_string;
                        foreach($a_params as $name => $value)
                        {
                                $param_string .= ('&'.$name.'='.$value);
                        }
                }
                else
                {
                        $param_string = '';
                }

                switch($a_type)
                {
                        case 'git':
                                return ILIAS_HTTP_PATH.'/'.IL_INTERNAL_LINK_SCRIPT.'?client_id='.CLIENT_ID.$param_string;
                        
                        default:
                                return ILIAS_HTTP_PATH.'/'.IL_INTERNAL_LINK_SCRIPT.'?target='.$a_type.'_'.$a_ref_id.$append.'&client_id='.CLIENT_ID.$param_string;
                }
        }

        public static function _getStaticLink($a_ref_id,$a_type = '',$a_fallback_goto = true,
                $append = "")
        {
                global $ilObjDataCache;

                if(!strlen($a_type))
                {
                        $a_type = $ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($a_ref_id));
                }
                
                include_once('Services/PrivacySecurity/classes/class.ilRobotSettings.php');
                $robot_settings = ilRobotSettings::_getInstance();
                if(!$robot_settings->robotSupportEnabled())
                {
                        if($a_fallback_goto)
                        {
                                return ilLink::_getLink($a_ref_id,$a_type,array(),$append);
                        }
                        else
                        {
                                return false;
                        }
                }
                
                // urlencode for append is needed e.g. to process "/" in wiki page names correctly
                return ILIAS_HTTP_PATH.'/goto_'.urlencode(CLIENT_ID).'_'.$a_type.'_'.$a_ref_id.urlencode($append).'.html';
        }       
}
?>