<?php
/**
 * Created by PhpStorm.
 * User: Florian
 * Date: 07/02/2018
 * Time: 13:22
 */

namespace LinguisticaBundle\Controller;

use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\JsonResponse;

class VTranslateController extends Controller
{
    public function indexAction()
    {
        $path = "assets/translations";//todo .env parameter
        $d = $this->get('kernel')->getRootDir();
        $d = realpath($d.'/../public/'.$path);

        if(!is_dir($d))
            return $this->container->get('net15.restifier.dispatch')->error('translation folder is missing');

        $rii = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($d));

        $files = array();
        foreach ($rii as $file) {
            if ($file->isDir()){
                continue;
            }

            $f = str_replace($d.'/','',$file->getPathname());
            $f = str_replace('/'.$file->getFilename(),'',$f);
            $files[$f][] = str_replace('.json','',$file->getFilename());

        }
        return new JsonResponse(['path' => $path, 'format' => '.json', 'templates' => $files]);
    }
}