/**
* Get xml representation
*
* @param string entity
* @param string target release
* @param string id
* @return string xml string
*/
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 ' . $zip);
}
/**
* Returns an array with data needed in the repository, personal desktop or courses
*
* @return array resulting array
* @access public
*/
function &_getGlobalSurveyData($obj_id)
{
$survey = new ilObjSurvey($obj_id, false);
$survey->loadFromDb();
$result = array();
if ($survey->getTitle() and $survey->author and count($survey->questions)) {
$result["complete"] = true;
} else {
$result["complete"] = false;
}
$result["evaluation_access"] = $survey->getEvaluationAccess();
return $result;
}
