<?php
/**
 * For the full copyright and license information, please view the
 * docs/licenses/LICENSE.txt file that was distributed with this source code.
 */

namespace PrestaShopBundle\Utils;

use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use ZipArchive;

class ZipManager
{
    public function createArchive($filename, $folder)
    {
        $zip = new ZipArchive();

        $zip->open($filename, ZipArchive::CREATE | ZipArchive::OVERWRITE);

        $files = new RecursiveIteratorIterator(
            new RecursiveDirectoryIterator($folder),
            RecursiveIteratorIterator::LEAVES_ONLY
        );

        foreach ($files as $filename => $file) {
            if (!$file->isDir()) {
                $filePath = $file->getRealPath();
                $relativePath = substr($filename, strlen($folder) + 1);

                $zip->addFile($filePath, $relativePath);
            }
        }

        $zip->close();
    }
}