/**
* {@inheritDoc}
*/
public function assemble(Event $event)
{
$uri = $event->getUri();
$locale = $event->getLocale();
$query = $uri->getQueryAsArray();
$key = $this->getQueryKey();
$query[$key] = $locale;
$uri->setQuery($query);
return $uri;
}
/**
* @param Event $event
* @return void
*/
public function found(Event $event)
{
$locale = $event->getLocale();
$request = $event->getRequest();
$cookieName = $this->getCookieName();
if (!$this->isHttpRequest($request)) {
return;
}
$cookie = $request->getCookie();
// Omit Set-Cookie header when cookie is present
if ($cookie instanceof Cookie && $cookie->offsetExists($cookieName) && $locale === $cookie->offsetGet($cookieName)) {
return;
}
$path = '/';
if (method_exists($request, 'getBasePath')) {
$path = rtrim($request->getBasePath(), '/') . '/';
}
$response = $event->getResponse();
$setCookie = new SetCookie($cookieName, $locale, null, $path);
$response->getHeaders()->addHeader($setCookie);
}
/**
* {@inheritDoc}
*/
public function detect(Event $event)
{
if (!($authService = $this->getAuthenticationService())) {
return;
}
if ($lookup = $event->hasLocales()) {
$locales = $event->getLocales();
}
if ($authService->hasIdentity()) {
$identity = $authService->getIdentity();
if ($identity instanceof LocalizableInterface && $identity->getLocale()) {
$locale = $identity->getLocale()->getCanonicalName();
if (!$lookup) {
return $locale;
}
if (\Locale::lookup($locales, $locale)) {
return $locale;
}
}
}
}
/**
* {@inheritDoc}
*/
public function detect(Event $event)
{
$request = $event->getRequest();
if (!$this->isHttpRequest($request)) {
return;
}
$lookup = $event->hasLocales();
if ($lookup) {
$locales = $event->getLocales();
}
$headers = $request->getHeaders();
if ($headers->has('Accept-Language')) {
foreach ($headers->get('Accept-Language')->getPrioritized() as $locale) {
$locale = $locale->getLanguage();
if (!$lookup) {
return $locale;
}
if (\Locale::lookup($locales, $locale)) {
return $locale;
}
}
}
}
/**
* {@inheritDoc}
*/
public function found(Event $event)
{
$request = $event->getRequest();
if (!$this->isHttpRequest($request) || !$event->hasLocales()) {
return;
}
$locale = $event->getLocale();
if (null === $locale) {
return;
}
// By default, use the alias to redirect to
if (!$this->redirectToCanonical()) {
$locale = $this->getAliasForLocale($locale);
}
$host = str_replace(self::LOCALE_KEY, $locale, $this->getDomain());
$uri = $request->getUri();
if ($host === $uri->getHost()) {
return;
}
$uri->setHost($host);
$response = $event->getResponse();
$response->setStatusCode(self::REDIRECT_STATUS_CODE);
$response->getHeaders()->addHeaderLine('Location', $uri->toString());
return $response;
}
/**
* {@inheritDoc}
*/
public function assemble(Event $event)
{
$uri = $event->getUri();
$base = $this->getBasePath();
$locale = $event->getLocale();
$current = $this->getFirstSegmentInPath($uri, $base);
if (!$this->redirectToCanonical() && $this->getAliases()) {
$alias = $this->getAliasForLocale($locale);
if (null !== $alias) {
$locale = $alias;
}
}
$path = $uri->getPath();
// Last part of base is now always locale, remove that
$parts = explode('/', trim($base, '/'));
array_pop($parts);
$base = implode('/', $parts);
if ($base) {
$path = substr($path, strlen($base));
}
$parts = explode('/', trim($path, '/'));
// Remove first part
array_shift($parts);
$path = $base . '/' . $locale . '/' . implode('/', $parts);
$uri->setPath($path);
return $uri;
}
/**
* @param string $locale
* @param string|\Zend\Uri\Uri $uri
* @return \Zend\Uri\Uri
*/
public function assemble($locale, $uri)
{
$event = new Event(Event::EVENT_ASSEMBLE, $this);
$event->setLocale($locale);
if ($this->hasLocales()) {
$event->setLocales($this->getLocales());
}
if (!$uri instanceof Uri) {
$uri = new Uri($uri);
}
$event->setUri($uri);
$eventManager = $this->getEventManager();
$results = $eventManager->trigger($event);
if (!$results->stopped()) {
return $uri;
}
return $results->last();
}
