class.ilTestQuestionPoolExporter.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

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

class ilTestQuestionPoolExporter extends ilXmlExporter
{
        private $ds;

        function init()
        {
        }

        public static function  lookupExportDirectory($a_obj_type, $a_obj_id, $a_export_type = 'xml', $a_entity = "")
        {
                if($a_export_type == 'xml')
                {
                        return ilUtil::getDataDir() . "/qpl_data" . "/qpl_" . $a_obj_id . "/export_zip";

                }
                return ilUtil::getDataDir()."/qpl_data"."/qpl_".$a_obj_id."/export_".$a_export_type;
        }


        public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
        {
                include_once './Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php';
                $qpl = new ilObjQuestionPool($a_id,false);
                $qpl->loadFromDb();
                
                include_once("./Modules/TestQuestionPool/classes/class.ilQuestionpoolExport.php");
                $qpl_exp = new ilQuestionpoolExport($qpl, 'xml');
                $zip = $qpl_exp->buildExportFile();
                
                $GLOBALS['ilLog']->write(__METHOD__.': Created zip file '.$zip);
        }

        public function getXmlExportTailDependencies($a_entity, $a_target_release, $a_ids)
        {
                if($a_entity == 'qpl')
                {
                        $deps = array();

                        $taxIds = $this->getDependingTaxonomyIds($a_ids);

                        if(count($taxIds))
                        {
                                $deps[] = array(
                                        'component' => 'Services/Taxonomy',
                                        'entity' => 'tax',
                                        'ids' => $taxIds
                                );
                        }

                        return $deps;
                }

                return parent::getXmlExportTailDependencies($a_entity, $a_target_release, $a_ids);
        }

        private function getDependingTaxonomyIds($poolObjIds)
        {
                include_once 'Services/Taxonomy/classes/class.ilObjTaxonomy.php';

                $taxIds = array();

                foreach($poolObjIds as $poolObjId)
                {
                        foreach(ilObjTaxonomy::getUsageOfObject($poolObjId) as $taxId)
                        {
                                $taxIds[$taxId] = $taxId;
                        }
                }

                return $taxIds;
        }

        function getValidSchemaVersions($a_entity)
        {
                return array (
                        "4.1.0" => array(
                                "namespace" => "http://www.ilias.de/Modules/TestQuestionPool/htlm/4_1",
                                "xsd_file" => "ilias_qpl_4_1.xsd",
                                "uses_dataset" => false,
                                "min" => "4.1.0",
                                "max" => "")
                );
        }

}

?>