/**
* Get the value of a scoped variable or fallback to the view model.
*
* @param string $key The name of the variable to be accessed.
* @return mixed The value of the requetsed variable.
*/
public function get($key)
{
if (array_key_exists($key, $this->scoped)) {
return $this->scoped[$key];
}
return $this->model->get($key, NULL);
}
/**
* Extracts view model data into the current scope and includes the view resource.
*
* @param ViewModelInterface $__
* @return string
*
* @throws ResourceNotFoundException When the view resource does not exist.
*/
private function performInclude(ViewModelInterface $__)
{
$___ = $this->resolveResourcePath($__->getResource());
if (!is_file($___)) {
throw new \OutOfBoundsException(sprintf('View resource not found: "%s"', $___));
}
ob_start();
try {
extract($__->toArray(), EXTR_SKIP);
include $___;
return ob_get_clean();
} catch (\Exception $e) {
ob_end_clean();
throw $e;
}
}
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));
}
public function isSupported(ViewModelInterface $model)
{
return preg_match("'.+\\.[a-z0-9]+\\.xml\$'i", $model->getResource()) ? true : false;
}
public function isSupported(ViewModelInterface $model)
{
return in_array(strtolower(pathinfo($model->getResource(), PATHINFO_EXTENSION)), ['php', 'phtml']);
}
