class.ilSurveyExporter.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Export/classes/class.ilXmlExporter.php");

class ilSurveyExporter extends ilXmlExporter
{
        private $ds;

        function init()
        {
        }


        public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
        {
                $refs = ilObject::_getAllReferences($a_id);
                $svy_ref_id = current($refs);
                
                include_once './Modules/Survey/classes/class.ilObjSurvey.php';
                $svy = new ilObjSurvey($a_id,false);
                $svy->loadFromDb();
                
                include_once("./Modules/Survey/classes/class.ilSurveyExport.php");
                $svy_exp = new ilSurveyExport($svy, 'xml');
                $zip = $svy_exp->buildExportFile();
                
                // Unzip, since survey deletes this dir
                ilUtil::unzip($zip);
                
                $GLOBALS['ilLog']->write(__METHOD__.': Created zip file '.$zip);
        }

        function getValidSchemaVersions($a_entity)
        {
                return array (
                        "4.1.0" => array(
                                "namespace" => "http://www.ilias.de/Modules/Survey/htlm/4_1",
                                "xsd_file" => "ilias_svy_4_1.xsd",
                                "uses_dataset" => false,
                                "min" => "4.1.0",
                                "max" => "")
                );
        }
}

?>