Subversion-Projekte lars-tiefland.laravel_shop

<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Component\Translation\Loader;

use Symfony\Component\Config\Resource\FileResource;

use Symfony\Component\Config\Util\XmlUtils;

use Symfony\Component\Translation\Exception\InvalidResourceException;

use Symfony\Component\Translation\Exception\NotFoundResourceException;

use Symfony\Component\Translation\Exception\RuntimeException;

use Symfony\Component\Translation\MessageCatalogue;

/**

 * QtFileLoader loads translations from QT Translations XML files.

 *

 * @author Benjamin Eberlei <kontakt@beberlei.de>

 */

class QtFileLoader implements LoaderInterface

{

    public function load(mixed $resource, string $locale, string $domain = 'messages'): MessageCatalogue

    {

        if (!class_exists(XmlUtils::class)) {

            throw new RuntimeException('Loading translations from the QT format requires the Symfony Config component.');

        }

        if (!stream_is_local($resource)) {

            throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource));

        }

        if (!file_exists($resource)) {

            throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource));

        }

        try {

            $dom = XmlUtils::loadFile($resource);

        } catch (\InvalidArgumentException $e) {

            throw new InvalidResourceException(sprintf('Unable to load "%s".', $resource), $e->getCode(), $e);

        }

        $internalErrors = libxml_use_internal_errors(true);

        libxml_clear_errors();

        $xpath = new \DOMXPath($dom);

        $nodes = $xpath->evaluate('//TS/context/name[text()="'.$domain.'"]');

        $catalogue = new MessageCatalogue($locale);

        if (1 == $nodes->length) {

            $translations = $nodes->item(0)->nextSibling->parentNode->parentNode->getElementsByTagName('message');

            foreach ($translations as $translation) {

                $translationValue = (string) $translation->getElementsByTagName('translation')->item(0)->nodeValue;

                if (!empty($translationValue)) {

                    $catalogue->set(

                        (string) $translation->getElementsByTagName('source')->item(0)->nodeValue,

                        $translationValue,

                        $domain

                    );

                }

                $translation = $translation->nextSibling;

            }

            if (class_exists(FileResource::class)) {

                $catalogue->addResource(new FileResource($resource));

            }

        }

        libxml_use_internal_errors($internalErrors);

        return $catalogue;

    }

}