function exportPDF($a_inst, $a_target_dir, &$expLog)
{
global $ilBench;
$a_xml_writer = new ilXmlWriter();
$a_xml_writer->xmlStartTag("ContentObject", array("Type" => "SCORM2004SCO"));
$this->exportXMLMetaData($a_xml_writer);
$tree = new ilTree($this->getId());
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
foreach ($tree->getSubTree($tree->getNodeData($tree->getRootId()), true, 'sco') as $sco) {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Sco.php";
$sco_folder = $a_target_dir . "/" . $sco['obj_id'];
ilUtil::makeDir($sco_folder);
$node = new ilSCORM2004Sco($this, $sco['obj_id']);
$node->exportPDFPrepareXmlNFiles($a_inst, $a_target_dir, $expLog, $a_xml_writer);
}
if ($this->getAssignedGlossary() != 0) {
ilUtil::makeDir($a_target_dir . "/glossary");
include_once "./Modules/Glossary/classes/class.ilObjGlossary.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryExport.php";
$glos = new ilObjGlossary($this->getAssignedGlossary(), false);
$glos_export = new ilGlossaryExport($glos, "xml");
$glos->exportXML($a_xml_writer, $glos_export->getInstId(), $a_target_dir . "/glossary", $expLog);
}
copy('./templates/default/images/icon_attachment_s.png', $a_target_dir . "/icon_attachment_s.png");
$a_xml_writer->xmlEndTag("ContentObject");
include_once 'Services/Transformation/classes/class.ilXML2FO.php';
$xml2FO = new ilXML2FO();
$xml2FO->setXSLTLocation('./Modules/Scorm2004/templates/xsl/contentobject2fo.xsl');
$xml2FO->setXMLString($a_xml_writer->xmlDumpMem());
$xml2FO->setXSLTParams(array('target_dir' => $a_target_dir));
$xml2FO->transform();
$fo_string = $xml2FO->getFOString();
$fo_xml = simplexml_load_string($fo_string);
$fo_ext = $fo_xml->xpath("//fo:declarations");
$fo_ext = $fo_ext[0];
$results = array();
include_once "./Services/Utilities/classes/class.ilFileUtils.php";
ilFileUtils::recursive_dirscan($a_target_dir . "/objects", $results);
if (is_array($results["file"])) {
foreach ($results["file"] as $key => $value) {
$e = $fo_ext->addChild("fox:embedded-file", "", "http://xml.apache.org/fop/extensions");
$e->addAttribute("src", $results[path][$key] . $value);
$e->addAttribute("name", $value);
$e->addAttribute("desc", "");
}
}
$fo_string = $fo_xml->asXML();
$a_xml_writer->_XmlWriter;
return $fo_string;
}