/**
* Get trace variable instance to save.
*
* @param string $identifier
* @param string $value
* @return \taoResultServer_models_classes_TraceVariable variable instance to save.
*/
private function getVariable($identifier, $value)
{
$metaVariable = new \taoResultServer_models_classes_TraceVariable();
$metaVariable->setIdentifier($identifier);
$metaVariable->setBaseType('string');
$metaVariable->setCardinality(Cardinality::getNameByConstant(Cardinality::SINGLE));
$metaVariable->setTrace($value);
return $metaVariable;
}
/**
* return a Trace Variable with informations from the request itselfs
*/
private function getRequestDetails()
{
$dom = new DOMDocument('1.0', 'utf-8');
$element = $dom->createElement('agent');
$dom->appendChild($element);
foreach ($_SERVER as $key => $agentDetail) {
if (is_string($agentDetail)) {
$node = $dom->createElement($key);
$cdata = $dom->createCDATASection($agentDetail);
$node->appendChild($cdata);
$element->appendChild($node);
}
}
//$dom->formatOutput = true;
// array_walk_recursive($_SERVER, array ($xml, 'addChild'));
$traceVariable = new taoResultServer_models_classes_TraceVariable();
$traceVariable->setIdentifier("User Agent Details");
$traceVariable->setTrace($dom->saveXML());
return $traceVariable;
}
