/**
* {@inheritdoc}
*/
public function terminate()
{
parent::terminate();
if ($this->kernel) {
$response = Response::create('');
$this->kernel->terminate($this->request, $response);
}
}
/**
* Triggers kernel.response and sends a form response.
*
* @param \Symfony\Component\HttpFoundation\Response $response
* A response object.
*/
protected function sendResponse(Response $response)
{
$request = $this->requestStack->getCurrentRequest();
$event = new FilterResponseEvent($this->kernel, $request, HttpKernelInterface::MASTER_REQUEST, $response);
$this->eventDispatcher->dispatch(KernelEvents::RESPONSE, $event);
// Prepare and send the response.
$event->getResponse()->prepare($request)->send();
$this->kernel->terminate($request, $response);
}
/**
* Updates the kernel module list.
*
* @param string $module_filenames
* The list of installed modules.
*/
protected function updateKernel($module_filenames)
{
// This reboots the kernel to register the module's bundle and its services
// in the service container. The $module_filenames argument is taken over as
// %container.modules% parameter, which is passed to a fresh ModuleHandler
// instance upon first retrieval.
$this->kernel->updateModules($module_filenames, $module_filenames);
// After rebuilding the container we need to update the injected
// dependencies.
$container = $this->kernel->getContainer();
$this->moduleHandler = $container->get('module_handler');
}
/**
* Gets the root path under which projects are installed or updated.
*
* The Update Manager will ensure that project files can only be copied to
* specific subdirectories of this root path.
*
* @return string
*/
public function get()
{
// Normally the Update Manager's root path is the same as the app root (the
// directory in which the Drupal site is installed).
$root_path = $this->drupalKernel->getAppRoot();
// When running in a test site, change the root path to be the testing site
// directory. This ensures that it will always be writable by the webserver
// (thereby allowing the actual extraction and installation of projects by
// the Update Manager to be tested) and also ensures that new project files
// added there won't be visible to the parent site and will be properly
// cleaned up once the test finishes running. This is done here (rather
// than having the tests enable a module which overrides the update root
// factory service) to ensure that the parent site is automatically kept
// clean without relying on test authors to take any explicit steps. See
// also \Drupal\update\Tests\UpdateTestBase::setUp().
if (DRUPAL_TEST_IN_CHILD_SITE) {
$kernel = $this->drupalKernel;
$request = $this->requestStack->getCurrentRequest();
$root_path .= '/' . $kernel::findSitePath($request);
}
return $root_path;
}
/**
* Gets the site path.
*
* @return string
* The site path.
*/
public function get()
{
return $this->drupalKernel->getSitePath();
}
/**
* {@inheritdoc}
*/
public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = TRUE)
{
$this->drupalKernel->preHandle($request);
return $this->httpKernel->handle($request, $type, $catch);
}
/**
* Gets the app root.
*
* @return string
*/
public function get()
{
return $this->drupalKernel->getAppRoot();
}
/**
* Invalidates the container when the definition settings are updated.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The configuration event.
*/
public function onConfigSave(ConfigCrudEvent $event)
{
if ($event->getConfig()->getName() === 'libraries.settings' && $event->isChanged('definition')) {
$this->kernel->invalidateContainer();
}
}