/**
* @param FREST\Router $frest
* @param int $format
* @param bool $inline
*
* @return string
*/
public function output($frest, $format = Type\OutputFormat::JSON, $inline = FALSE)
{
$this->outputObject = $this->generateOutputObject();
if ($frest->getConfig()->getShowDiagnostics()) {
$this->outputObject->diagnostics = new \stdClass();
$this->outputObject->diagnostics->timing = $frest->getTimingObject();
$this->outputObject->diagnostics->memory = number_format(memory_get_peak_usage(TRUE) / 1000 / 1000, 3) . 'mb';
}
switch ($format) {
case Type\OutputFormat::JSON:
$output = json_encode($this->outputObject);
break;
case Type\OutputFormat::JSONP:
$output = 'callback(' . json_encode($this->outputObject) . ')';
break;
case Type\OutputFormat::XML:
$output = '<root>not yet implemented</root>';
break;
case Type\OutputFormat::_ARRAY:
$output = get_object_vars($this->outputObject);
$inline = TRUE;
break;
case Type\OutputFormat::OBJECT:
$output = $this->outputObject;
$inline = TRUE;
break;
default:
$output = 'invalid output format';
break;
}
if ($inline) {
return $output;
} else {
$headerStatusCode = $frest->getSuppressHTTPStatusCodes() ? 200 : $this->httpStatusCode;
header('HTTP/1.1: ' . $headerStatusCode);
header('Status: ' . $headerStatusCode);
header('Content-Type: ' . Type\OutputFormat::contentTypeString($format));
if (extension_loaded('zlib') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE) {
//ob_end_clean();
//ob_start('ob_gzhandler');
} else {
if ($output) {
header('Content-Length: ' . strlen($output));
}
}
if (is_string($output)) {
echo $output;
} else {
var_dump($output);
}
return NULL;
}
}
