Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\Translation\Reader;
Chris@14: 
Chris@14: use Symfony\Component\Finder\Finder;
Chris@14: use Symfony\Component\Translation\Loader\LoaderInterface;
Chris@14: use Symfony\Component\Translation\MessageCatalogue;
Chris@14: 
Chris@14: /**
Chris@14:  * TranslationReader reads translation messages from translation files.
Chris@14:  *
Chris@14:  * @author Michel Salib <michelsalib@hotmail.com>
Chris@14:  */
Chris@14: class TranslationReader implements TranslationReaderInterface
Chris@14: {
Chris@14:     /**
Chris@14:      * Loaders used for import.
Chris@14:      *
Chris@14:      * @var array
Chris@14:      */
Chris@17:     private $loaders = [];
Chris@14: 
Chris@14:     /**
Chris@14:      * Adds a loader to the translation extractor.
Chris@14:      *
Chris@14:      * @param string          $format The format of the loader
Chris@14:      * @param LoaderInterface $loader
Chris@14:      */
Chris@14:     public function addLoader($format, LoaderInterface $loader)
Chris@14:     {
Chris@14:         $this->loaders[$format] = $loader;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * {@inheritdoc}
Chris@14:      */
Chris@14:     public function read($directory, MessageCatalogue $catalogue)
Chris@14:     {
Chris@14:         if (!is_dir($directory)) {
Chris@14:             return;
Chris@14:         }
Chris@14: 
Chris@14:         foreach ($this->loaders as $format => $loader) {
Chris@14:             // load any existing translation files
Chris@14:             $finder = new Finder();
Chris@14:             $extension = $catalogue->getLocale().'.'.$format;
Chris@14:             $files = $finder->files()->name('*.'.$extension)->in($directory);
Chris@14:             foreach ($files as $file) {
Chris@17:                 $domain = substr($file->getFilename(), 0, -1 * \strlen($extension) - 1);
Chris@14:                 $catalogue->addCatalogue($loader->load($file->getPathname(), $catalogue->getLocale(), $domain));
Chris@14:             }
Chris@14:         }
Chris@14:     }
Chris@14: }