/**
* Convert the raw XML into an object
*
* @param \SimpleXMLElement $xml
* @return Result
*/
public static function createFromXML(\SimpleXMLElement $xml)
{
$result = new Result();
if (isset($xml->nofrecords)) {
$result->setNumResults((int) $xml->nofrecords);
}
if (isset($xml->event)) {
foreach ($xml->event as $event) {
$result->addEvent(Event::createFromXML($event));
}
}
return $result;
}
/**
* Search the database
*
* @param Filter $filter
* @return Result
*/
public function search(Filter $filter)
{
$parameters = $filter->buildForRequest();
$response = $this->doCall('/searchv2/search', $parameters);
$xml = simplexml_load_string($response);
if ($xml !== false) {
$xml = $xml->children('http://www.cultuurdatabank.com/XMLSchema/CdbXSD/3.2/FINAL');
if (empty($xml)) {
throw new Exception('Invalid response.');
}
} else {
throw new Exception('Invalid response.');
}
return Result::createFromXML($xml);
}