/**
* HTTP GET handler for /Nodes/Get/
* Get a graph node by identifier.
*
* Renders \NetAssist\Graph\Node into JSON or sends JSON status response with HTTP status code.
*
* @param int $id Identifier of graph node to render
*/
public function getAction($id)
{
$id = intval($id);
//disable view rendering, we render JSON
$this->view->setRenderLevel(View::LEVEL_NO_RENDER);
//get node from repository by identifier
$node = $this->_nodesRepo->GetById($id);
if ($node == null) {
return $this->sendJsonResponse(['status' => 'Not found', 'code' => 404, 'id' => $id], 404);
}
$this->sendJsonResponse($node);
}
/**
* Handles HTTP GET /Links/Get/ requests.
* Get graph link by identifier.
*
* Renders \NetAssist\Graph\Link into JSON or sends JSON state response (with HTTP code) in case of error.
* @param int $id Identifier of graph node
*/
public function getAction($id)
{
$id = intval($id);
//disable view rendering, we render JSON
$this->view->setRenderLevel(View::LEVEL_NO_RENDER);
//get link from repository by id
$link = $this->_linksRepo->GetById($id);
if ($link == null) {
//if node not found, send HTTP 404 and JSON response
return $this->sendJsonResponse(['status' => 'Not found', 'code' => 404, 'id' => $id], 404);
}
//send link as JSON
$this->sendJsonResponse($link);
}