if ($request->getQueryParam('uri')) {
$request->setUri($request->getQueryParam('uri'));
$controller->invokeGroupContents($request);
} else {
$controller->invokeGroupIndex($request);
}
} else {
$request->getQueryParam('uri') ? $request->setUri($request->getQueryParam('uri')) : $request->setUri($parts[4]);
if ($request->getUri() === null) {
$controller->invokeGroupIndex($request);
} else {
$controller->invokeGroupContents($request);
}
}
} elseif ($request->getPage() == 'changes') {
$controller->invokeChangeList($request, 'dc:modified');
} elseif ($request->getPage() == 'new') {
$controller->invokeChangeList($request);
} else {
$controller->invokeGenericErrorPage($request);
}
} else {
// language code missing, redirect to some language version
$lang = $controller->guessLanguage($vocab);
$pattern = '|' . preg_quote("/{$vocab}/") . '|';
$location = preg_replace($pattern, "/{$vocab}/{$lang}/", $request->getServerConstant('REQUEST_URI'), 1);
header("Location: {$location}");
}
}
}
}
