proxy()->controller();
$request = $app->request();
$input = $request->filter([
'image' => 'str',
'link' => 'str',
'hash' => 'str',
'_xfResponseType' => 'str',
'referrer' => 'str',
'return_error' => 'bool',
]);
if ($input['image'])
{
$recursed = $proxy->resolveImageProxyRecursion($request, $input['image']);
if ($recursed)
{
$input['image'] = $recursed[0];
$input['hash'] = $recursed[1];
}
if ($input['return_error'])
{
$proxy->setReturnError(true);
}
$response = $proxy->outputImage($input['image'], $input['hash']);
$response->send($request);
}
else if ($input['link'])
{
if ($input['referrer'])
{
$proxy->setReferrer($input['referrer']);
}
$response = $proxy->outputLink($input['link'], $input['hash']);
$response->send($request);
}
else
{
header('Content-type: text/plain; charset=utf-8', true, 400);
echo "Unknown type";
}