public function prepareResponse(HttpServletRequestInterface $servletRequest, HttpServletResponseInterface $servletResponse)
{
error_log("Now in " . __METHOD__ . " handling request " . $servletRequest->getUri());
// load the session and persist the data from $_SESSION
$session = $servletRequest->getSession();
if ($session != null && isset($_SESSION)) {
foreach ($_SESSION as $namespace => $data) {
if ($namespace !== 'identifier') {
error_log("Now add data for session {$session->getId()} and namespace {$namespace}: " . PHP_EOL . var_export($data, true));
$session->putData($namespace, $data);
}
}
}
// add the status code we've caught from the legacy app
$servletResponse->setStatusCode(appserver_get_http_response_code());
// add this header to prevent .php request to be cached
$servletResponse->addHeader(Protocol::HEADER_EXPIRES, '19 Nov 1981 08:52:00 GMT');
$servletResponse->addHeader(Protocol::HEADER_CACHE_CONTROL, 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
$servletResponse->addHeader(Protocol::HEADER_PRAGMA, 'no-cache');
// set per default text/html mimetype
$servletResponse->addHeader(Protocol::HEADER_CONTENT_TYPE, 'text/html');
error_log("============= RESPONSE before appserver_get_headers(true) =================");
error_log(var_export($servletResponse, true));
// grep headers and set to response object
foreach (appserver_get_headers(true) as $i => $h) {
// set headers defined in sapi headers
$h = explode(':', $h, 2);
if (isset($h[1])) {
// load header key and value
$key = trim($h[0]);
$value = trim($h[1]);
// if no status, add the header normally
if ($key === Protocol::HEADER_STATUS) {
// set status by Status header value which is only used by fcgi sapi's normally
$servletResponse->setStatus($value);
} elseif ($key === Protocol::HEADER_SET_COOKIE) {
$servletResponse->addHeader($key, $value, true);
} else {
$servletResponse->addHeader($key, $value);
}
}
}
error_log("============= RESPONSE after appserver_get_headers(true) =================");
error_log(var_export($servletResponse, true));
}
