/**
* {@inheritdoc}
*/
public function __toString()
{
if (is_string($this->renderedResult)) {
return $this->renderedResult;
}
$dispatcher = $this->context->getDispatcher();
$previousContext = $dispatcher->switchCurrentContext($this->context);
try {
$result = $this->context->getComponent()->getViewRenderer()->render($this->templateName, $this->variables);
if ($previousContext) {
$dispatcher->switchCurrentContext($previousContext);
}
return $result;
} catch (\Exception $e) {
$exception = new ViewRenderException(sprintf('Cannot render template "%s".', $this->templateName), 0, $e);
try {
$result = $dispatcher->reportViewRenderError($exception, $this->context, $this->viewOwner);
if ($previousContext) {
$dispatcher->switchCurrentContext($previousContext);
}
} catch (\Exception $e) {
$result = $e->getMessage();
}
return $result;
}
}
