Merge branch 'develop' into feature/typo3-10

2021-09-07 15:38:47 +02:00
parent 226d333713 d3647320fb
commit 64688ae471
7 changed files with 168 additions and 11 deletions
@@ -0,0 +1,40 @@
+<?php
+
+namespace EP\EpTheme\Form;
+
+use TYPO3\CMS\Form\Domain\Finishers\AbstractFinisher;
+
+class AddReferrerFinisher extends AbstractFinisher
+{
+    protected function executeInternal()
+    {
+        // Look for key 'referrer' in frontend session
+        $referrer = $GLOBALS['TSFE']->fe_user->getKey('ses', 'referrer');
+
+        if (null === $referrer) {
+            return;
+        }
+
+        // Add textfield to form containing referrer value
+        $field = $this->finisherContext
+            ->getFormRuntime()
+            ->getFormDefinition()
+            ->getPageByIndex(0)
+            ->createElement('referrer', 'Text');
+
+        $field->setDefaultValue($referrer);
+        $field->setDataType('string');
+        $field->setLabel('Referrer');
+
+        // Add finisher variable for potential later use
+        $this->finisherContext->getFinisherVariableProvider()->add(
+            $this->shortFinisherIdentifier,
+            'referrer',
+            $referrer
+        );
+
+        // Remove session key
+        $GLOBALS['TSFE']->fe_user->setKey('ses', 'referrer', null);
+        $GLOBALS['TSFE']->fe_user->storeSessionData();
+    }
+}
@@ -0,0 +1,39 @@
+<?php
+
+namespace EP\EpTheme\Middleware;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+use TYPO3\CMS\Core\Exception\SiteNotFoundException;
+use TYPO3\CMS\Core\Site\SiteFinder;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+class ReferrerMiddleware implements MiddlewareInterface
+{
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        $queryParams = $request->getQueryParams();
+
+        if (!array_key_exists('ref', $queryParams)) {
+            return $handler->handle($request);
+        }
+
+        $ref = $queryParams['ref'];
+
+        /** @var SiteFinder $siteFinder */
+        $siteFinder = GeneralUtility::makeInstance(SiteFinder::class);
+
+        try {
+            $site = $siteFinder->getSiteByPageId($ref);
+            $url = $site->getRouter()->generateUri($ref);
+            $GLOBALS['TSFE']->fe_user->setKey('ses', 'referrer', $url);
+            $GLOBALS['TSFE']->fe_user->storeSessionData();
+        }
+        catch (SiteNotFoundException $exception) {
+        }
+
+        return $handler->handle($request);
+    }
+}