/**
* Guesses the template name to render and its variables and adds them to
* the request object.
*
* @param FilterControllerEvent $event A FilterControllerEvent instance
*/
public function onKernelController(FilterControllerEvent $event)
{
$request = $event->getRequest();
if ($configuration = $request->attributes->get('_view')) {
$request->attributes->set('_template', $configuration);
}
parent::onKernelController($event);
}
/**
* Renders the parameters and template and initializes a new response object with the
* rendered content.
*
* @param GetResponseForControllerResultEvent $event A GetResponseForControllerResultEvent instance
*/
public function onKernelView(GetResponseForControllerResultEvent $event)
{
$request = $event->getRequest();
$configuration = $request->attributes->get('_view');
$view = $event->getControllerResult();
if (!$view instanceof View) {
if (!$configuration && !$this->container->getParameter('fos_rest.view_response_listener.force_view')) {
return parent::onKernelView($event);
}
$view = new View($view);
}
if ($configuration) {
if ($configuration->getTemplateVar()) {
$view->setTemplateVar($configuration->getTemplateVar());
}
if (null === $view->getStatusCode() && $configuration->getStatusCode()) {
$view->setStatusCode($configuration->getStatusCode());
}
if ($configuration->getSerializerGroups()) {
$context = $view->getSerializationContext() ?: new SerializationContext();
$context->setGroups($configuration->getSerializerGroups());
$view->setSerializationContext($context);
}
}
if (null === $view->getFormat()) {
$view->setFormat($request->getRequestFormat());
}
$vars = $request->attributes->get('_template_vars');
if (!$vars) {
$vars = $request->attributes->get('_template_default_vars');
}
$viewHandler = $this->container->get('fos_rest.view_handler');
if ($viewHandler->isFormatTemplating($view->getFormat())) {
if (!empty($vars)) {
$parameters = (array) $viewHandler->prepareTemplateParameters($view);
foreach ($vars as $var) {
if (!array_key_exists($var, $parameters)) {
$parameters[$var] = $request->attributes->get($var);
}
}
$view->setData($parameters);
}
$template = $request->attributes->get('_template');
if ($template) {
if ($template instanceof TemplateReference) {
$template->set('format', null);
}
$view->setTemplate($template);
}
}
$response = $viewHandler->handle($view, $request);
$event->setResponse($response);
}
protected function guessTemplateName($controller, Request $request, $engine = 'twig')
{
$controllerClass = get_class($controller[0]);
$userClass = ClassUtils::getUserClass($controllerClass);
if ($controllerClass === $userClass) {
return parent::guessTemplateName($controller, $request, $engine);
}
if (!preg_match('/Controller\\\\(.+)Controller$/', $userClass, $matchController)) {
throw new \InvalidArgumentException(sprintf('The "%s" class does not look like a controller class (it must be in a "Controller" sub-namespace and the class name must end with "Controller")', $userClass));
}
if (!preg_match('/^(.+)Action$/', $controller[1], $matchAction)) {
throw new \InvalidArgumentException(sprintf('The "%s" method does not look like an action method (it does not end with Action)', $controller[1]));
}
$bundle = $this->getBundleForClass($userClass);
return new TemplateReference($bundle->getName(), $matchController[1], $matchAction[1], $request->getRequestFormat(), $engine);
}
public function onKernelView(GetResponseForControllerResultEvent $event)
{
$request = $event->getRequest();
/** @var Jsend $configuration */
$configuration = $request->attributes->get('_jsend');
if (!$configuration) {
return parent::onKernelView($event);
}
$view = $event->getControllerResult();
if ($view instanceof Form && !$view->isValid()) {
$configuration->setDataVar('form');
$configuration->setStatus(Jsend::STATUS_FAIL);
}
if ($configuration->getStatus() == Jsend::STATUS_FAIL) {
$viewConfig = $request->attributes->get('_view');
if (!$viewConfig) {
$viewConfig = new View(array());
$request->attributes->set('_view', $viewConfig);
}
$viewConfig->setStatusCode(400);
}
$result = array('status' => $configuration->getStatus(), 'data' => array($configuration->getDataVar() => $view));
$event->setControllerResult($result);
}
/**
* Renders the parameters and template and initializes a new response object with the
* rendered content.
*
* @param GetResponseForControllerResultEvent $event
*/
public function onKernelView(GetResponseForControllerResultEvent $event)
{
$request = $event->getRequest();
/** @var \FOS\RestBundle\Controller\Annotations\View $configuration */
$configuration = $request->attributes->get('_view');
$view = $event->getControllerResult();
$customViewDefined = true;
if (!$view instanceof View) {
if (!$configuration && !$this->container->getParameter('fos_rest.view_response_listener.force_view')) {
return parent::onKernelView($event);
}
$view = new View($view);
$customViewDefined = false;
}
if ($configuration) {
if ($configuration->getTemplateVar()) {
$view->setTemplateVar($configuration->getTemplateVar());
}
if ($configuration->getStatusCode() && (null === $view->getStatusCode() || Codes::HTTP_OK === $view->getStatusCode())) {
$view->setStatusCode($configuration->getStatusCode());
}
if ($configuration->getSerializerGroups() && !$customViewDefined) {
$context = $view->getSerializationContext() ?: new SerializationContext();
$context->setGroups($configuration->getSerializerGroups());
$view->setSerializationContext($context);
}
if ($configuration->getSerializerEnableMaxDepthChecks()) {
$context = $view->getSerializationContext() ?: new SerializationContext();
$context->enableMaxDepthChecks();
$view->setSerializationContext($context);
}
$populateDefaultVars = $configuration->isPopulateDefaultVars();
} else {
$populateDefaultVars = true;
}
if (null === $view->getFormat()) {
$view->setFormat($request->getRequestFormat());
}
$vars = $request->attributes->get('_template_vars');
if (!$vars && $populateDefaultVars) {
$vars = $request->attributes->get('_template_default_vars');
}
$viewHandler = $this->container->get('fos_rest.view_handler');
if ($viewHandler->isFormatTemplating($view->getFormat())) {
if (!empty($vars)) {
$parameters = (array) $viewHandler->prepareTemplateParameters($view);
foreach ($vars as $var) {
if (!array_key_exists($var, $parameters)) {
$parameters[$var] = $request->attributes->get($var);
}
}
$view->setData($parameters);
}
$template = $request->attributes->get('_template');
if ($template) {
if ($template instanceof TemplateReference) {
$template->set('format', null);
}
$view->setTemplate($template);
}
}
$response = $viewHandler->handle($view, $request);
$event->setResponse($response);
}
