/**
* Sets the domain context of the request.
*
* This method also determines the redirect status for the http request.
*
* Specifically, here we determine if a redirect is required. That happens
* in one of two cases: an unauthorized request to an inactive domain is made;
* a domain alias is set to redirect to its primary domain record.
*
* @param Symfony\Component\HttpKernel\Event\GetResponseEvent $event
* The Event to process.
*/
public function onKernelRequestDomain(GetResponseEvent $event)
{
$redirect = FALSE;
// Negotiate the request and set domain context.
if ($domain = $this->domainNegotiator->getActiveDomain(TRUE)) {
$domain_url = $domain->getUrl();
if ($domain_url) {
$redirect_type = $domain->getRedirect();
$path = trim($event->getRequest()->getPathInfo(), '/');
// If domain negotiation asked for a redirect, issue it.
if (!is_null($redirect_type)) {
$redirect = TRUE;
} elseif ($apply = $this->accessCheck->checkPath($path)) {
$access = $this->accessCheck->access($this->account);
// If the access check fails, reroute to the default domain.
// Note that Allowed, Neutral, and Failed are the options here.
// We insist on Allowed.
if (!$access->isAllowed()) {
$default = $this->domainLoader->loadDefaultDomain();
$domain_url = $default->getUrl();
$redirect = TRUE;
$redirect_type = 302;
}
}
}
if ($redirect) {
// Pass a redirect if necessary.
$response = new TrustedRedirectResponse($domain_url, $redirect_type);
$event->setResponse($response);
}
}
}
/**
* {@inheritdoc}
*/
public function getRuntimeContexts(array $unqualified_context_ids)
{
// Load the current domain.
$current_domain = $this->negotiator->getActiveDomain();
// Set the context.
$context = new Context(new ContextDefinition('entity:domain', $this->t('Active domain')), $current_domain);
// Allow caching.
$cacheability = new CacheableMetadata();
$cacheability->setCacheContexts(['url.site']);
$context->addCacheableDependency($cacheability);
// Prepare the result.
$result = ['current_domain' => $context];
return $result;
}
/**
* {@inheritdoc}
*/
public function access(AccountInterface $account)
{
$domain = $this->domainNegotiator->getActiveDomain();
// Is the domain allowed?
// No domain, let it pass.
if (empty($domain)) {
return AccessResult::allowed()->setCacheMaxAge(0);
}
// Active domain, let it pass.
if ($domain->status()) {
return AccessResult::allowed()->setCacheMaxAge(0);
} else {
$permissions = array('administer domains', 'access inactive domains');
$operator = 'OR';
return AccessResult::allowedIfHasPermissions($account, $permissions, $operator)->setCacheMaxAge(0);
}
}
/**
* Sets domain and language contexts for the request.
*
* We wait to do this in order to avoid circular dependencies
* with the locale module.
*/
protected function initiateContext()
{
// @TODO: Is this cacheable?
// Get the language context. Note that injecting the language manager
// into the service created a circular dependency error, so we load from
// the core service manager.
$this->languageManager = \Drupal::languageManager();
$this->language = $this->languageManager->getCurrentLanguage();
// Get the domain context.
$this->domain = $this->domainNegotiator->getActiveDomain();
}
/**
* @inheritdoc
*/
public static function getDefaultValue(FieldableEntityInterface $entity, FieldDefinitionInterface $definition)
{
$item = array();
switch ($entity->getEntityType()) {
case 'user':
case 'node':
if ($active = $this->negotiator->getActiveDomain()) {
$item[0]['target_uuid'] = $active->uuid();
}
break;
default:
break;
}
return $item;
}