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<?php |
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/* |
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* This file is part of the PHP Translation package. |
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* |
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* (c) PHP Translation team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Translation\PlatformAdapter\Flysystem; |
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use League\Flysystem\Filesystem; |
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use Symfony\Component\Translation\MessageCatalogue; |
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use Symfony\Component\Translation\Loader\LoaderInterface; |
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/** |
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* TranslationLoader loads translation messages from translation files. |
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* |
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* @author Tobias Nyholm <[email protected]> |
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*/ |
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final class TranslationLoader implements \Translation\SymfonyStorage\TranslationLoader |
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{ |
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/** |
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* Loaders used for import. |
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* |
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* @var LoaderInterface[] |
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*/ |
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private $loaders = []; |
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/** |
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* @var Filesystem |
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*/ |
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private $filesystem; |
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/** |
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* @param Filesystem $filesystem |
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*/ |
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public function __construct(Filesystem $filesystem) |
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{ |
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$this->filesystem = $filesystem; |
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} |
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/** |
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* Adds a loader to the translation extractor. |
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* |
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* @param string $format The format of the loader |
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* @param LoaderInterface $loader |
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*/ |
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public function addLoader($format, LoaderInterface $loader) |
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{ |
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$this->loaders[$format] = $loader; |
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} |
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/** |
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* Loads translation messages from a directory to the catalogue. |
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* |
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* @param string $directory the directory to look into |
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* @param MessageCatalogue $catalogue the catalogue |
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*/ |
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public function loadMessages($directory, MessageCatalogue $catalogue) |
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{ |
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if (!$this->filesystem->has($directory)) { |
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return; |
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} |
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foreach ($this->loaders as $format => $loader) { |
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// load any existing translation files |
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$extension = $catalogue->getLocale().'.'.$format; |
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$files = $this->filesystem->listFiles($directory, true); |
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foreach ($files as $file) { |
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$path = $file['path']; |
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$filename = $this->basename($path); |
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$domain = substr($filename, 0, -1 * strlen($extension) - 1); |
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$catalogue->addCatalogue($loader->load($path, $catalogue->getLocale(), $domain)); |
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} |
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} |
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} |
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/** |
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* Gets the filename from a given path. |
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* |
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* PHP's basename() does not properly support streams or filenames beginning with a non-US-ASCII character. |
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* |
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* @author Drupal 8.2 |
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* |
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* @param string $path |
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* |
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* @return string |
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*/ |
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private function basename($path) |
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{ |
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$separators = '/'; |
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if (DIRECTORY_SEPARATOR != '/') { |
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// For Windows OS add special separator. |
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$separators .= DIRECTORY_SEPARATOR; |
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} |
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// Remove right-most slashes when $path points to directory. |
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$path = rtrim($path, $separators); |
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// Returns the trailing part of the $path starting after one of the directory separators. |
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$filename = preg_match('@[^'.preg_quote($separators, '@').']+$@', $path, $matches) ? $matches[0] : ''; |
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return $filename; |
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} |
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} |
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php-translation /
flysystem-adapter
