/**
* Add a redirect
*
* Creates a new custom redirect. The optional argument ``host`` is used to define a specific redirect only valid
* for a certain domain If no ``host`` argument is supplied, the redirect will act as a fallback redirect for all
* domains in use. If any redirect exists with the same ``source`` property, it will be replaced if the ``force``
* property has been set.
*
* @param string $source The relative URI path that should trigger the redirect
* @param string $target The relative URI path that the redirect should point to
* @param integer $statusCode The status code of the redirect header
* @param string $host (optional) The host the redirect is valid for. If none is set, the redirect is valid for all
* @param boolean $force Replace existing redirect (based on the source URI)
* @return void
*/
public function addCommand($source, $target, $statusCode, $host = null, $force = false)
{
$this->outputLine();
$this->outputLine('<b>Create a redirect ...</b>');
$this->outputLine();
$redirect = $this->redirectStorage->getOneBySourceUriPathAndHost($source, $host, false);
$isSame = $this->isSame($source, $target, $host, $statusCode, $redirect);
if ($redirect !== null && $isSame === false && $force === false) {
$this->outputLine('A redirect with the same source URI exist, see below:');
$this->outputLine();
$this->outputRedirectLine('<error>!!</error>', $redirect);
$this->outputLine();
$this->outputLine('Use --force to replace it');
$this->outputLine();
$this->sendAndExit(1);
} elseif ($redirect !== null && $isSame === false && $force === true) {
$this->redirectStorage->removeOneBySourceUriPathAndHost($source, $host);
$this->outputRedirectLine('<info>--</info>', $redirect);
$this->persistenceManager->persistAll();
} elseif ($redirect !== null && $isSame === true) {
$this->outputRedirectLine('<comment>~~</comment>', $redirect);
$this->outputLine();
$this->outputLegend();
$this->sendAndExit();
}
$redirects = $this->redirectStorage->addRedirect($source, $target, $statusCode, [$host]);
$redirect = reset($redirects);
$this->outputRedirectLine('<info>++</info>', $redirect);
$this->outputLine();
$this->outputLegend();
}
/**
* Searches for a matching redirect for the given HTTP response
*
* @param Request $httpRequest
* @return Response|null
* @api
*/
public function buildResponseIfApplicable(Request $httpRequest)
{
try {
$redirect = $this->redirectStorage->getOneBySourceUriPathAndHost($httpRequest->getRelativePath(), $httpRequest->getBaseUri()->getHost());
if ($redirect === null) {
return null;
}
if (isset($this->featureSwitch['hitCounter']) && $this->featureSwitch['hitCounter'] === true) {
$this->redirectStorage->incrementHitCount($redirect);
}
return $this->buildResponse($httpRequest, $redirect);
} catch (\Exception $exception) {
// Throw exception if it's a \Neos\RedirectHandler\Exception (used for custom exception handling)
if ($exception instanceof Exception) {
throw $exception;
}
// skip triggering the redirect if there was an error accessing the database (wrong credentials, ...)
return null;
}
}
