public function getParametersNames($wsdlUri, $operation)
{
global $prefs;
$parameters = array();
if (!$wsdlUri || !$operation) {
return $parameters;
}
$context = null;
if ($prefs['use_proxy'] == 'y' && !strpos($wsdlUri, 'localhost')) {
// Use proxy
$context = stream_context_create(array('http' => array('proxy' => $prefs['proxy_host'] . ':' . $prefs['proxy_port'], 'request_fulluri' => true)));
}
// Copy content in cache
$wsdl_data = file_get_contents($wsdlUri, false, $context);
if (!isset($wsdl_data) || empty($wsdl_data)) {
trigger_error(tr("No WSDL found"));
return array();
}
$wsdlFile = $GLOBALS['tikipath'] . 'temp/cache/' . md5($wsdlUri);
file_put_contents($wsdlFile, $wsdl_data);
// Read wsdl from local copy
$wsdl = new wsdl('file:' . $wsdlFile);
if (!empty($wsdl->error_str)) {
trigger_error($wsdl->error_str);
return $parameters;
}
$data = $wsdl->getOperationData($operation);
if (isset($data['input']['parts'])) {
foreach ($data['input']['parts'] as $parameter => $type) {
preg_match('/^(.*)\\:(.*)\\^?$/', $type, $matches);
if (count($matches) == 3 && ($typeDef = $wsdl->getTypeDef($matches[2], $matches[1]))) {
if (isset($typeDef['elements'])) {
foreach ($typeDef['elements'] as $element) {
$parameters[] = $typeDef['name'] . ':' . $element['name'];
}
}
} else {
$parameters[] = $parameter;
}
}
}
return $parameters;
}
