/**
* @param \Twig_Environment $env
* @param $context
* @param TwigTemplateEvent $event
*
* @return string
*/
protected function render(\Twig_Environment $env, $context, TwigTemplateEvent $event)
{
$codes = $event->getCodes();
$compiled = '';
if (count($codes)) {
foreach ($codes as $code) {
if ($code instanceof TwigEventInclude) {
$compiled .= $env->resolveTemplate($code->getTemplate())->render(array_replace_recursive($context, $code->getParameters()));
continue;
}
if ($code instanceof TwigEventString) {
$compiled .= $env->render($code->getTemplateString(), array_replace_recursive($context, $code->getParameters()));
continue;
}
if ($code instanceof TwigEventRender) {
$reference = new ControllerReference($code->getController(), $code->getAttributes(), $code->getQuery());
$compiled .= $this->fragment->render($reference, $code->getStrategy());
continue;
}
}
}
return $compiled;
}
/**
* @param TwigTemplateEvent $event
*/
public function onTemplateEvent(TwigTemplateEvent $event)
{
if ($event->getEventName() == 'test') {
$event->addCode(new TwigEventString('hello {{ world }}', ['world' => 'World']));
}
}
