/**
* create response
* with a HttpException status code and headers are considered
* other exceptions default to status code 500
* a error_docs/error_{status_code}.php template is parsed, when found
* otherwise the exception data is decorated and dumped
*
* @param \Exception $e
* @return \vxPHP\Http\Response
*/
protected function createResponse(\Exception $e)
{
if ($e instanceof HttpException) {
$status = $e->getStatusCode();
$headers = $e->getHeaders();
} else {
$status = Response::HTTP_INTERNAL_SERVER_ERROR;
$headers = array();
}
$config = Application::getInstance()->getConfig();
if (isset($config->paths['tpl_path'])) {
$path = ($config->paths['tpl_path']['absolute'] ? '' : rtrim(Application::getInstance()->getRootPath(), DIRECTORY_SEPARATOR)) . $config->paths['tpl_path']['subdir'];
if (file_exists($path . 'error_docs' . DIRECTORY_SEPARATOR . 'error_' . $status . '.php')) {
$tpl = SimpleTemplate::create('error_docs' . DIRECTORY_SEPARATOR . 'error_' . $status . '.php');
$content = $tpl->assign('exception', $e)->assign('status', $status)->display();
} else {
$content = $this->decorateException($e, $status);
}
} else {
$content = $this->decorateException($e, $status);
}
return new Response($content, $status, $headers);
}
