League\Route\CachedRouter::buildRouter()

Complexity

Conditions	6
Paths	7

Size

Total Lines

26

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	6.0852

Importance

Changes

0

<?php
    protected function buildRouter(ServerRequestInterface $request): Router
    {
        if (true === $this->cacheEnabled && file_exists($this->cacheFile)) {
            $cache  = file_get_contents($this->cacheFile);
            $router = u($cache, ['allowed_classes' => true]);

            if ($router instanceof Router) {
                return $router;
            }
        }

        $builder = $this->builder;
        $router  = $builder(new Router());

        if (false === $this->cacheEnabled) {
            return $router;
        }

        if ($router instanceof Router) {
            $router->prepareRoutes($request);
            file_put_contents($this->cacheFile, s($router));
            return $router;
        }

        throw new InvalidArgumentException('Invalid Router builder provided to cached router');
    }
}