/**
* {@inheritDoc}
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $out = null)
{
$this->toolbar->addDataCollector(new Request($request));
if (null !== $out) {
$response = $out($request, $response);
}
if (!$response->getBody()->isWritable()) {
$this->logger->debug('Response is not writable. Skipping Prophiler toolbar generation.');
return $response;
}
$headers = $response->getHeader('Content-Type');
if (count($headers) === 0) {
$this->logger->debug('Content-Type of response not set. Skipping Prophiler toolbar generation.');
return $response;
}
if ($headers[0] === 'text/html') {
$response->getBody()->write($this->toolbar->render());
} else {
$this->logger->debug('Content-Type of response is not text/html. Skipping Prophiler toolbar generation.');
}
return $response;
}
/**
* {@inheritDoc}
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $out = null)
{
$this->toolbar->addDataCollector(new Request($request));
if (null !== $out) {
$response = $out($request, $response);
}
if (!$response->getBody()->isWritable()) {
$this->logger->debug('Response is not writable. Skipping Prophiler toolbar generation.');
return $response;
}
// Allow any HTML content type
$contentType = $response->getHeaderLine('Content-Type');
if (!preg_match('#^(?:text/html|application/xhtml\\+xml)\\s*(?:;|$)#', $contentType)) {
$this->logger->debug('Content-Type of response is not HTML. Skipping Prophiler toolbar generation.');
return $response;
}
// We need to be at the end of the stream when writing
$body = $response->getBody();
if (!$body->eof() && $body->isSeekable()) {
$body->seek(0, SEEK_END);
}
$body->write($this->toolbar->render());
return $response;
}
