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: / opt / psa / admin / plib / modules / grafana / vendor / mezzio / mezzio-fastroute / src /

Filename : FastRouteRouterFactory.php

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<?php

declare (strict_types=1);
namespace PleskGrafana\Mezzio\Router;

use ArrayAccess;
use Psr\Container\ContainerInterface;
use function assert;
use function is_array;
/**
 * Create and return an instance of FastRouteRouter.
 *
 * Configuration should look like the following:
 *
 * <code>
 * 'router' => [
 *     'fastroute' => [
 *         'cache_enabled' => true, // true|false
 *         'cache_file'   => '(/absolute/)path/to/cache/file', // optional
 *     ],
 * ]
 * </code>
 *
 * @psalm-import-type FastRouteConfig from FastRouteRouter
 */
class FastRouteRouterFactory
{
    public function __invoke(ContainerInterface $container) : FastRouteRouter
    {
        $config = $container->has('config') ? $container->get('config') : [];
        assert(is_array($config) || $config instanceof ArrayAccess);
        $routerConfig = $config['router'] ?? [];
        assert(is_array($routerConfig) || $routerConfig instanceof ArrayAccess);
        $options = $routerConfig['fastroute'] ?? [];
        assert(is_array($options));
        /** @psalm-var FastRouteConfig $options */
        return new FastRouteRouter(null, null, $options);
    }
}