Sindbad~EG File Manager

<?php

namespace App\Service\Lsws;

use Exception;
use Symfony\Component\Filesystem\Filesystem;
use Twig\Environment;
use Twig\Error\LoaderError;
use Twig\Error\RuntimeError;
use Twig\Error\SyntaxError;

class LswsConfigManager
{
    /**
     * @var string
     */
    protected $lswsHttpdConf;

    /**
     * @var Filesystem
     */
    protected $fs;

    /**
     * @var Environment
     */
    private $twig;


    public function __construct(string $lswsHttpdConf, Environment $twig)
    {
        $this->lswsHttpdConf = $lswsHttpdConf;
        $this->fs = new Filesystem();
        $this->twig = $twig;
    }

    /**
     * @throws Exception
     */
    public function initialize(bool $force = false): void
    {
        try {
            $config = $this->twig->render('lswsconf/lswsconf.conf.twig');
        } catch (LoaderError|RuntimeError|SyntaxError $e) {
            throw new Exception("Error when loading lsws config template");
        }

        if($this->fs->exists($this->lswsHttpdConf)){
            if(!$force){
                throw new Exception("Config is already set. To erase it, add force param.");
            }
        }else{
            $this->fs->touch($this->lswsHttpdConf);
        }

        $this->fs->chmod($this->lswsHttpdConf, 0750);
        $this->fs->chown($this->lswsHttpdConf, 'lsadm');
        $this->fs->chgrp($this->lswsHttpdConf, 'nobody');
        $this->fs->dumpFile($this->lswsHttpdConf, $config);
    }
}