/**
* Produce HTML Output from hamle Template file
* @return string HTML Output as String
* @throws Exception
*/
function output()
{
try {
ob_start();
Run::addInstance($this);
$baseModel = $this->baseModel;
$this->baseModel = null;
$currentModel = $baseModel == Scope::getTopScope();
if (!$currentModel && $baseModel) {
Scope::add($baseModel);
}
require $this->cacheFile;
if (!$currentModel && $baseModel) {
Scope::done();
}
$this->baseModel = $baseModel;
$out = ob_get_contents();
ob_end_clean();
} catch (\Exception $e) {
ob_end_clean();
throw $e;
}
Run::popInstance();
return $out;
}