SolrRoutingMiddleware::extractParametersFromUriPath()

Complexity

Conditions	9
Paths	49

Size

Total Lines	67
Code Lines	36

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	90

Importance

Changes	1
Bugs	0	Features	0

<?php
    protected function extractParametersFromUriPath(UriInterface $uri, string $path, string $pageSlug): array
    {
        // URI get path returns the path with given language parameter
        // The parameter pageSlug itself does not contains the language parameter.
        $uriPath = $this->getRoutingService()->stripLanguagePrefixFromPath(
            $this->language,
            $uri->getPath()
        );

        if ($uriPath === $pageSlug) {
            return [
                $pageSlug,
                []
            ];
        }

        // Remove slug from URI path in order the ensure only the arguments left
        if (mb_substr($uriPath, 0, mb_strlen($pageSlug) + 1) === $pageSlug . '/') {
            $length = mb_strlen($pageSlug) + 1;
            $uriPath = mb_substr($uriPath, $length, mb_strlen($uriPath) - $length);
        }

        // Take care the format of configuration and given slug equals
        $uriPath = $this->getRoutingService()->removeHeadingSlash($uriPath);
        $path = $this->getRoutingService()->removeHeadingSlash($path);

        // Remove begin
        $uriElements = explode('/', $uriPath);
        $routeElements = explode('/', $path);
        $slugElements = [];
        $arguments = [];
        $process = true;
        /*
         * Extract the slug elements, until the the amount of route elements reached
         */
        do {
            if (count($uriElements) > count($routeElements)) {
                $slugElements[] = array_shift($uriElements);
            } else {
                $process = false;
            }
        } while ($process);

        if (empty($routeElements[0])) {
            array_shift($routeElements);
        }
        if (empty($uriElements[0])) {
            array_shift($uriElements);
        }

        // Extract the values
        $uriElementsCount = count($uriElements);
        for ($i = 0; $i < $uriElementsCount; $i++) {
            // Skip empty elements
            if (empty($uriElements[$i])) {
                continue;
            }

            $key = substr($routeElements[$i], 1, strlen($routeElements[$i]) - 1);
            $key = substr($key, 0, strlen($key) - 1);

            $arguments[$key] = $uriElements[$i];
        }

        return [
            implode('/', $slugElements),
            $arguments
        ];