BenTools\Shh\DependencyInjection\ShhExtension

Complexity

Total Complexity

3

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	load()	0	14	1
A	guessKeysDirectory()	0	8	2

<?php

namespace BenTools\Shh\DependencyInjection;

use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
use Symfony\Component\HttpKernel\Kernel;

final class ShhExtension extends Extension
{
    /**
     * @inheritDoc
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $container->setParameter('env(SHH_PASSPHRASE)', null);
        $container->setParameter('env(SHH_SECRETS_FILE)', \sprintf('%s/.secrets.json', $container->getParameter('kernel.project_dir')));
        $config = $this->processConfiguration($configuration, $configs);
        $container->setParameter('shh.private_key_file', $config['private_key_file']);
        $container->setParameter('shh.public_key_file', $config['public_key_file']);
        $container->setParameter('shh.passphrase', $config['passphrase']);
        $container->setParameter('shh.keys_dir', $this->guessKeysDirectory($container));

        $loader = new XmlFileLoader($container, new FileLocator(\dirname(__DIR__).'/Resources/config'));
        $loader->load('services.xml');
    }

    /**
     * @return string
     */
    private function guessKeysDirectory(ContainerBuilder $container)
    {
        if (Kernel::MAJOR_VERSION < 4) {
            return $container->getParameter('kernel.project_dir').'/app/config/shh';
        }

        return $container->getParameter('kernel.project_dir').'/config/shh';
    }
}