public function render(ViewModelInterface $model, $onlyEntity = false)
{
$m = NULL;
if (!preg_match("'.+\\.([a-z0-9]+)\\.xml\$'i", $model->getResource(), $m)) {
throw new \RuntimeException(sprintf('Unable to determine output format of view "%s"', $model->getResource()));
}
$typeName = $this->factory->createView($this, $model->getResource());
$view = new $typeName($this->factory, $this);
$response = new HttpResponse();
$format = strtolower($m[1]);
$out = $view->render(new OutputBuffer(), $model, ['@format' => $format, '@response' => $response]);
if ($onlyEntity) {
return (string) $out;
}
if (!$response->hasHeader('Content-Type')) {
$type = new MediaType(Filesystem::guessMimeTypeFromFilename($format));
if ($type->isText()) {
$response->setHeader('Content-Type', $type . '; charset="utf-8"');
} else {
$response->setHeader('Content-Type', $type);
}
if ($type->is('*/xml')) {
$out = '<?xml version="1.0" encoding="UTF-8"?>' . "\n" . $out;
}
}
return $response->setEntity(ltrim($out));
}
/**
* Get the parent view of this view or NULL if no parent view exists.
*
* @return CompiledTemplate
*/
protected final function getParent()
{
if ($this->parent === false) {
if (NULL === ($file = $this->getExtended())) {
$this->parent = NULL;
} else {
$typeName = $this->factory->createView($this->renderer, $this->resolveResource($file));
$this->parent = new $typeName($this->factory, $this->renderer);
$this->parent->inherit($this->context, $this->exp);
}
}
return $this->parent;
}
