ApacheSolrForTypo3\Solr\Middleware\SolrRoutingMiddleware::process()

Complexity

Conditions	9
Paths	9

Size

Total Lines	87
Code Lines	43

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	21
CRAP Score	24.8039

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        if (!$request->hasHeader(PageIndexerRequest::SOLR_INDEX_HEADER)) {
            return $handler->handle($request);
        }

        /* @var SiteRouteResult $routeResult */
        $routeResult = $this->getRoutingService()
            ->getSiteMatcher()
            ->matchRequest($request);

        $site = $routeResult->getSite();

        if ($site instanceof NullSite) {
            return $handler->handle($request);
        }

        $this->language = $routeResult->getLanguage();

        if (!($this->language instanceof SiteLanguage)) {
            return $handler->handle($request);
        }

        $page = $this->retrievePageInformation(
            $request->getUri(),
            $site
        );

        if (empty($page['uid'])) {
            return $handler->handle($request);
        }

        $enhancerConfiguration = $this->getEnhancerConfiguration(
            $site,
            $this->language->getLanguageId() === 0 ? (int)$page['uid'] : (int)$page['l10n_parent']
        );

        if ($enhancerConfiguration === null) {
            return $handler->handle($request);
        }

        $this->configure($enhancerConfiguration);

        /*
         * Take slug path segments and argument from incoming URI
         */
        [$slug, $parameters] = $this->extractParametersFromUriPath(
            $request->getUri(),
            $enhancerConfiguration['routePath'],
            $page['slug'] ?? ''
        );

        /*
         * Convert path arguments to query arguments
         */
        if (!empty($parameters)) {
            $request = $this->getRoutingService()->addPathArgumentsToQuery(
                $request,
                $enhancerConfiguration['_arguments'],
                $parameters
            );
        }

        /*
         * Replace internal URI with existing site taken from path information
         * We removed a possible path segment from the slug, that again needs to attach.
         *
         * NOTE: TypoScript is not available at this point!
         */
        $uri = $request->getUri()->withPath(
            $this->getRoutingService()->cleanupHeadingSlash(
                $this->language->getBase()->getPath() .
                $page['slug'] ?? ''
            )
        );
        $request = $request->withUri($uri);
        $queryParams = $request->getQueryParams();
        $queryParams = $this->getRoutingService()->unmaskQueryParameters($queryParams);
        $queryParams = $this->getRoutingService()->inflateQueryParameter($queryParams);

        // @todo Drop cHash, but need to recalculate
        if (array_key_exists('cHash', $queryParams)) {
            unset($queryParams['cHash']);
        }

        $request = $request->withQueryParams($queryParams);
        return $handler->handle($request);
    }