$request = new Request($model);
$path = $request->getServerConstant('PATH_INFO') ? $request->getServerConstant('PATH_INFO') : '';
// eg. "/search"
$parts = explode('/', $path);
$request->setUri($request->getQueryParam('uri'));
$request->setLang($request->getQueryParam('lang'));
if ($request->getQueryParam('vocab')) {
$request->setVocab($request->getQueryParam('vocab'));
}
if (sizeof($parts) < 2 || $parts[1] == "") {
header("HTTP/1.0 404 Not Found");
echo "404 Not Found";
} elseif ($parts[1] == 'vocabularies') {
$controller->vocabularies($request);
} elseif ($parts[1] == 'search') {
$controller->search($request);
} elseif ($parts[1] == 'types') {
$controller->types($request);
} elseif ($parts[1] == 'data') {
$controller->data($request);
} elseif (sizeof($parts) == 2) {
header("Location: " . $parts[1] . "/");
} else {
$vocab = $parts[1];
try {
$request->setVocab($parts[1]);
} catch (Exception $e) {
header("HTTP/1.0 404 Not Found");
header("Content-type: text/plain; charset=utf-8");
echo "404 Not Found : Vocabulary id '{$parts['1']}' not found.";
return;
