protected function saveXml(SimpleXMLElement $xml, $path)
{
$dom = new \DOMDocument("1.0");
$dom->preserveWhiteSpace = false;
$dom->formatOutput = true;
$dom->loadXML($xml->asXML());
$this->writeFile($path, $dom->saveXML(), true, true);
}
/**
* handles form for creating empty module
*
* @param $key Identifier of connection (connected device ID)
* @param $configParams
* @param $postVals
*
* @return int
*/
public function handleCreateEmptyModuleForm($key, $configParams, $postVals)
{
$name = $postVals['name'];
$namespace = $postVals['namespace'];
$res = 0;
$xmlTree = new \SimpleXMLElement('<' . $name . '></' . $name . '>');
$xmlTree->addAttribute('xmlns', $namespace);
$xmlTree->registerXPathNamespace('xc', 'urn:ietf:params:xml:ns:netconf:base:1.0');
$xmlTree->addAttribute("xc:operation", "create", "urn:ietf:params:xml:ns:netconf:base:1.0");
$createString = "\n" . str_replace('<?xml version="1.0"?' . '>', '', $xmlTree->asXML());
try {
$res = $this->executeEditConfig($key, $createString, $configParams['source']);
if ($res == 0) {
$this->container->get('request')->getSession()->getFlashBag()->add('success', "New module was created.");
}
} catch (\ErrorException $e) {
$this->logger->warn('Could not create empty module.', array('error' => $e->getMessage(), 'xml' => $createString));
$this->container->get('request')->getSession()->getFlashBag()->add('error', "Could not create empty module. Error: " . $e->getMessage());
}
return $res;
}
