/**
* @override
* @see \Magento\Framework\App\Action\Action::execute()
* @return \Magento\Framework\Controller\Result\Raw
*/
public function execute()
{
/**
* 2015-11-29
* @see \Magento\Framework\App\Response\Http::setNoCacheHeaders()
* https://github.com/magento/magento2/blob/2.0.0/lib/internal/Magento/Framework/App/Response/Http.php#L133-L138
*/
df_response_code(200);
df_response_content_type('image/' . $this->type());
df_response_cache_max();
df_response_headers(['Content-Transfer-Encoding' => 'binary', 'Content-Length' => strlen($this->contents())]);
$this->_actionFlag->set('', self::FLAG_NO_POST_DISPATCH, true);
return df_controller_raw($this->contents());
}
/**
* 2016-07-04
* @override
* @see \Magento\Framework\Controller\AbstractResult::render()
* https://github.com/magento/magento2/blob/2.1.0/lib/internal/Magento/Framework/Controller/AbstractResult.php#L109-L113
* @param IHttp|Http $response
* @return $this
*/
protected function render(IHttp $response)
{
$response->setBody($this->_body);
df_response_content_type(implode('; ', [$this->contentType(), 'charset=utf-8']), $response);
return $this;
}
