public function uploadstatus()
{
$this->sessionCheck();
$result = Zotero_Sync::getSessionUploadResult($this->sessionID);
if ($result === false) {
$queued = $this->responseXML->addChild('queued');
$queued['wait'] = $this->getWaitTime($this->sessionID);
$this->end();
}
$this->clearWaitTime($this->sessionID);
if (!isset($result['exception'])) {
$this->responseXML['timestamp'] = $result['timestamp'];
$this->responseXML->addChild('uploaded');
$this->end();
}
if (is_array($result)) {
$this->handleUploadError($result['exception'], $result['xmldata']);
}
throw new Exception("Unexpected session result {$result}");
}