/**
* Exports the user results as PDF certificates using
* XSL-FO via XML:RPC calls
*
* @access public
*/
public function exportCertificate()
{
global $ilUser;
include_once "./Services/Utilities/classes/class.ilUtil.php";
include_once "./Services/Certificate/classes/class.ilCertificate.php";
include_once "./Modules/Test/classes/class.ilTestCertificateAdapter.php";
$certificate = new ilCertificate(new ilTestCertificateAdapter($this->object));
$archive_dir = $certificate->createArchiveDirectory();
$total_users = array();
$total_users =& $this->object->evalTotalPersonsArray();
if (count($total_users)) {
foreach ($total_users as $active_id => $name) {
$user_id = $this->object->_getUserIdFromActiveId($active_id);
$pdf = $certificate->outCertificate(array("active_id" => $active_id, "userfilter" => $userfilter, "passedonly" => $passedonly), FALSE);
if (strlen($pdf)) {
$certificate->addPDFtoArchiveDirectory($pdf, $archive_dir, $user_id . "_" . str_replace(" ", "_", ilUtil::getASCIIFilename($name)) . ".pdf");
}
}
$zipArchive = $certificate->zipCertificatesInArchiveDirectory($archive_dir, TRUE);
}
}
