currently I’m working on exposing a JSON object holding the rendered content of the nodes to an API. So far I’ve created a new package with a hook on the event afterNodePublishing where I can access my document.
class Package extends BasePackage
{
/**
* @param Bootstrap $bootstrap The current bootstrap
*/
public function boot(Bootstrap $bootstrap)
{
$dispatcher = $bootstrap->getSignalSlotDispatcher();
$dispatcher->connect(Workspace::class, 'afterNodePublishing', Publisher::class, 'createExportJSON');
}
}
I can access the node’s properties per FlowQuery within my function createExportJSON, but I’ve yet to figure out how to access the whole rendered node.
public function createExportJSON (NodeInterface $node): void
{
$query = new FlowQuery([$node]);
$title = $query->property('headline');
}
What I get here is the headline of my document as a simple string, but what I need is the whole HTML which is provided by Fusion. So basically the HTML within the afx here:
Unfortunately I’m running into this error when trying to execute the render function of FusionView and I don’t really know how to provide the ControllerContext in this case:
Neos\Neos\Domain\Service\FusionService_Original::createRuntime(): Argument #2 ($controllerContext) must be of type Neos\Flow\Mvc\Controller\ControllerContext, null given
class JsonExportHelper extends FusionView
{
/**
* @param $node
*
* @return string
*/
public function getRenderedContent($node) {
$this->assign('value', $node);
$this->setFusionPath('/<Neos.Neos:ContentCase>');
$this->render();
return '';
}
}
Some code snippets would be of great help, thank you!
i guess youre asking yourself now where do i get the ControllerContext?
its use in fusion is for the global request object: ${request} or when using Neos.Neos:ConvertUris for example.
there are some options as far as i know:
1
either you create an actual fake controller context:
2
or you create it from the eviroment:
3
or you just put in a dummy by extending Neos\Flow\Mvc\Controller\ControllerContext and overriding the contructor to empty, basically a mock. (which doenst work at all and will throw when its called)
@Marc First of all thank you very much for taking your time and the helpful insight!
I managed to get an output that at least seems to carry the HTML, but there’s a lot of neos stuff in there which I haven’t figured out how to get rid of yet.
/**
* @return string|ResponseInterface
* @throws UnresolvedDependenciesException
*/
protected function renderContent(NodeInterface $node)
{
$view = new FusionView();
/** @var ServerRequestFactoryInterface $httpRequestFactory */
$http_request_factory = $this->object_manager->get(ServerRequestFactoryInterface::class);
$http_request = $http_request_factory->createServerRequest('GET', 'http://localhost/');
$request = ActionRequest::fromHttpRequest($http_request);
$uri_builder = new UriBuilder();
$uri_builder->setRequest($request);
$this->controller_context = new ControllerContext (
$request,
new ActionResponse(),
new Arguments([]),
$uri_builder
);
$view->setControllerContext($this->controller_context);
$view->assign('value', $node);
$view->setFusionPath('/<Neos.Neos:ContentCase>');
return $view->render();
}
