<?php
/*
 * sysPass
 *
 * @author nuxsmin
 * @link https://syspass.org
 * @copyright 2012-2024, Rubén Domínguez nuxsmin@$syspass.org
 *
 * This file is part of sysPass.
 *
 * sysPass is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * sysPass is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with sysPass.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace SP\Domain\Export\Services;

use DOMDocument;
use DOMNode;
use DOMXPath;

/**
 * Trait XmlTrait
 */
trait XmlTrait
{
    private static function generateHashFromNodes(DOMDocument $document): string
    {
        return sha1(
            array_reduce(
                iterator_to_array((new DOMXPath($document))->query('/Root/*[not(self::Meta)]')->getIterator()),
                static fn(string $carry, DOMNode $node) => $carry . $document->saveXML($node),
                ''
            )
        );
    }
}