/**
* 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 $event)
{
if (!is_array($controller = $event->getController())) {
return;
}
$request = $event->getRequest();
if (!($configuration = $request->attributes->get('_template'))) {
return;
}
if (!$configuration->getTemplate()) {
$configuration->setTemplate($this->guesser->guessTemplateName($controller, $request, $configuration->getEngine()));
}
$request->attributes->set('_template', $configuration->getTemplate());
$request->attributes->set('_template_vars', $configuration->getVars());
// all controller method arguments
if (!$configuration->getVars()) {
$r = new \ReflectionObject($controller[0]);
$vars = array_map(function ($param) {
return $param->getName();
}, $r->getMethod($controller[1])->getParameters());
$request->attributes->set('_template_default_vars', $vars);
}
}
/**
* @test
*
* @covers Sergiors\Silex\Templating\TemplateGuesser::guessTemplateName
*
* @uses Sergiors\Silex\Templating\Fixture\Controller\IndexController
* @uses Sergiors\Silex\Templating\TemplateReference
*/
public function guessTemplateName()
{
$template = new TemplateGuesser();
$reference = $template->guessTemplateName([new IndexController(), 'indexAction'], new Request());
$this->assertEquals('Index/index.html.twig', (string) $reference);
}