FM / Loader

/home/techb158/dev.balacoffee.com/vendor/symfony/translation/Loader/

/home/techb158/dev.balacoffee.com/vendor/symfony/translation/Loader

Name	Size	Mode	Actions
ArrayLoader.php	1487	0644	edit dl rm
CsvFileLoader.php	1758	0644	edit dl rm
FileLoader.php	1725	0644	edit dl rm
IcuDatFileLoader.php	1828	0644	edit dl rm
IcuResFileLoader.php	2789	0644	edit dl rm
IniFileLoader.php	537	0644	edit dl rm
JsonFileLoader.php	1529	0644	edit dl rm
LoaderInterface.php	950	0644	edit dl rm
MoFileLoader.php	4267	0644	edit dl rm
PhpFileLoader.php	1054	0644	edit dl rm
PoFileLoader.php	5102	0644	edit dl rm
QtFileLoader.php	2774	0644	edit dl rm
XliffFileLoader.php	8844	0644	edit dl rm
YamlFileLoader.php	1622	0644	edit dl rm

Edit: /home/techb158/dev.balacoffee.com/vendor/symfony/translation/Loader/XliffFileLoader.php (8844B)

<?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\Exception\InvalidXmlException;
use Symfony\Component\Config\Util\Exception\XmlParsingException;
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;
use Symfony\Component\Translation\Util\XliffUtils;

/**
 * XliffFileLoader loads translations from XLIFF files.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class XliffFileLoader 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 Xliff format requires the Symfony Config component.');
        }

if (!$this->isXmlString($resource)) {
            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));
            }

if (!is_file($resource)) {
                throw new InvalidResourceException(sprintf('This is neither a file nor an XLIFF string "%s".', $resource));
            }
        }

try {
            if ($this->isXmlString($resource)) {
                $dom = XmlUtils::parse($resource);
            } else {
                $dom = XmlUtils::loadFile($resource);
            }
        } catch (\InvalidArgumentException|XmlParsingException|InvalidXmlException $e) {
            throw new InvalidResourceException(sprintf('Unable to load "%s": ', $resource).$e->getMessage(), $e->getCode(), $e);
        }

if ($errors = XliffUtils::validateSchema($dom)) {
            throw new InvalidResourceException(sprintf('Invalid resource provided: "%s"; Errors: ', $resource).XliffUtils::getErrorsAsString($errors));
        }

$catalogue = new MessageCatalogue($locale);
        $this->extract($dom, $catalogue, $domain);

if (is_file($resource) && class_exists(FileResource::class)) {
            $catalogue->addResource(new FileResource($resource));
        }

return $catalogue;
    }

private function extract(\DOMDocument $dom, MessageCatalogue $catalogue, string $domain): void
    {
        $xliffVersion = XliffUtils::getVersionNumber($dom);

if ('1.2' === $xliffVersion) {
            $this->extractXliff1($dom, $catalogue, $domain);
        }

if ('2.0' === $xliffVersion) {
            $this->extractXliff2($dom, $catalogue, $domain);
        }
    }

/**
     * Extract messages and metadata from DOMDocument into a MessageCatalogue.
     */
    private function extractXliff1(\DOMDocument $dom, MessageCatalogue $catalogue, string $domain): void
    {
        $xml = simplexml_import_dom($dom);
        $encoding = $dom->encoding ? strtoupper($dom->encoding) : null;

$namespace = 'urn:oasis:names:tc:xliff:document:1.2';
        $xml->registerXPathNamespace('xliff', $namespace);

foreach ($xml->xpath('//xliff:file') as $file) {
            $fileAttributes = $file->attributes();

$file->registerXPathNamespace('xliff', $namespace);

foreach ($file->xpath('.//xliff:prop') as $prop) {
                $catalogue->setCatalogueMetadata($prop->attributes()['prop-type'], (string) $prop, $domain);
            }

foreach ($file->xpath('.//xliff:trans-unit') as $translation) {
                $attributes = $translation->attributes();

if (!(isset($attributes['resname']) || isset($translation->source))) {
                    continue;
                }

$source = isset($attributes['resname']) && $attributes['resname'] ? $attributes['resname'] : $translation->source;
                // If the xlf file has another encoding specified, try to convert it because
                // simple_xml will always return utf-8 encoded values
                $target = $this->utf8ToCharset((string) ($translation->target ?? $translation->source), $encoding);

$catalogue->set((string) $source, $target, $domain);

$metadata = [
                    'source' => (string) $translation->source,
                    'file' => [
                        'original' => (string) $fileAttributes['original'],
                    ],
                ];
                if ($notes = $this->parseNotesMetadata($translation->note, $encoding)) {
                    $metadata['notes'] = $notes;
                }

if (isset($translation->target) && $translation->target->attributes()) {
                    $metadata['target-attributes'] = [];
                    foreach ($translation->target->attributes() as $key => $value) {
                        $metadata['target-attributes'][$key] = (string) $value;
                    }
                }

if (isset($attributes['id'])) {
                    $metadata['id'] = (string) $attributes['id'];
                }

$catalogue->setMetadata((string) $source, $metadata, $domain);
            }
        }
    }

private function extractXliff2(\DOMDocument $dom, MessageCatalogue $catalogue, string $domain): void
    {
        $xml = simplexml_import_dom($dom);
        $encoding = $dom->encoding ? strtoupper($dom->encoding) : null;

$xml->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:2.0');

foreach ($xml->xpath('//xliff:unit') as $unit) {
            foreach ($unit->segment as $segment) {
                $attributes = $unit->attributes();
                $source = $attributes['name'] ?? $segment->source;

// If the xlf file has another encoding specified, try to convert it because
                // simple_xml will always return utf-8 encoded values
                $target = $this->utf8ToCharset((string) ($segment->target ?? $segment->source), $encoding);

$catalogue->set((string) $source, $target, $domain);

$metadata = [];
                if (isset($segment->target) && $segment->target->attributes()) {
                    $metadata['target-attributes'] = [];
                    foreach ($segment->target->attributes() as $key => $value) {
                        $metadata['target-attributes'][$key] = (string) $value;
                    }
                }

if (isset($unit->notes)) {
                    $metadata['notes'] = [];
                    foreach ($unit->notes->note as $noteNode) {
                        $note = [];
                        foreach ($noteNode->attributes() as $key => $value) {
                            $note[$key] = (string) $value;
                        }
                        $note['content'] = (string) $noteNode;
                        $metadata['notes'][] = $note;
                    }
                }

$catalogue->setMetadata((string) $source, $metadata, $domain);
            }
        }
    }

/**
     * Convert a UTF8 string to the specified encoding.
     */
    private function utf8ToCharset(string $content, string $encoding = null): string
    {
        if ('UTF-8' !== $encoding && !empty($encoding)) {
            return mb_convert_encoding($content, $encoding, 'UTF-8');
        }

return $content;
    }

private function parseNotesMetadata(\SimpleXMLElement $noteElement = null, string $encoding = null): array
    {
        $notes = [];

if (null === $noteElement) {
            return $notes;
        }

/** @var \SimpleXMLElement $xmlNote */
        foreach ($noteElement as $xmlNote) {
            $noteAttributes = $xmlNote->attributes();
            $note = ['content' => $this->utf8ToCharset((string) $xmlNote, $encoding)];
            if (isset($noteAttributes['priority'])) {
                $note['priority'] = (int) $noteAttributes['priority'];
            }

if (isset($noteAttributes['from'])) {
                $note['from'] = (string) $noteAttributes['from'];
            }

$notes[] = $note;
        }

return $notes;
    }

private function isXmlString(string $resource): bool
    {
        return str_starts_with($resource, '<?xml');
    }
}

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