function listMarkupJson($matches)
{
$annotationFiles = array('annotationFiles' => array());
header("Content-Type: application/json");
$viewingSessionId = $_GET['DocumentID'];
// Call PCCIS
$url = PccConfig::getImagingService() . "/ViewingSession/" . urlencode($viewingSessionId);
$acsApiKey = PccConfig::getApiKey();
$options = array('http' => array('method' => 'GET', 'header' => "Accept: application/json\r\n" . "Acs-Api-Key: {$acsApiKey}\r\n"));
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
$response = json_decode($result);
if ($result === 0 || !$response->externalId || !strlen($response->externalId)) {
header("HTTP/1.1 500 Internal Server Error");
} else {
$path2Save = PccConfig::getMarkupsPath();
$i = 1;
$fileList = glob($path2Save . '*.xml');
foreach ($fileList as $file) {
if (stristr($file, $response->externalId . '_' . $response->attachmentIndex) == TRUE) {
$nameParts = explode('.', array_pop(explode('_', basename($file))));
$name = substr($nameParts[0], 1);
$annotationFiles['annotationFiles'][] = array('annotationLabel' => $name, 'annotationName' => basename($file), 'ID' => (string) $i++);
}
}
}
echo json_encode($annotationFiles);
flush();
}
