Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Translation\Writer;
Chris@0: 
Chris@0: use Symfony\Component\Translation\MessageCatalogue;
Chris@0: use Symfony\Component\Translation\Dumper\DumperInterface;
Chris@0: use Symfony\Component\Translation\Exception\InvalidArgumentException;
Chris@0: use Symfony\Component\Translation\Exception\RuntimeException;
Chris@0: 
Chris@0: /**
Chris@0:  * TranslationWriter writes translation messages.
Chris@0:  *
Chris@0:  * @author Michel Salib <michelsalib@hotmail.com>
Chris@0:  */
Chris@0: class TranslationWriter
Chris@0: {
Chris@0:     /**
Chris@0:      * Dumpers used for export.
Chris@0:      *
Chris@0:      * @var array
Chris@0:      */
Chris@0:     private $dumpers = array();
Chris@0: 
Chris@0:     /**
Chris@0:      * Adds a dumper to the writer.
Chris@0:      *
Chris@0:      * @param string          $format The format of the dumper
Chris@0:      * @param DumperInterface $dumper The dumper
Chris@0:      */
Chris@0:     public function addDumper($format, DumperInterface $dumper)
Chris@0:     {
Chris@0:         $this->dumpers[$format] = $dumper;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Disables dumper backup.
Chris@0:      */
Chris@0:     public function disableBackup()
Chris@0:     {
Chris@0:         foreach ($this->dumpers as $dumper) {
Chris@0:             if (method_exists($dumper, 'setBackup')) {
Chris@0:                 $dumper->setBackup(false);
Chris@0:             }
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Obtains the list of supported formats.
Chris@0:      *
Chris@0:      * @return array
Chris@0:      */
Chris@0:     public function getFormats()
Chris@0:     {
Chris@0:         return array_keys($this->dumpers);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Writes translation from the catalogue according to the selected format.
Chris@0:      *
Chris@0:      * @param MessageCatalogue $catalogue The message catalogue to dump
Chris@0:      * @param string           $format    The format to use to dump the messages
Chris@0:      * @param array            $options   Options that are passed to the dumper
Chris@0:      *
Chris@0:      * @throws InvalidArgumentException
Chris@0:      */
Chris@0:     public function writeTranslations(MessageCatalogue $catalogue, $format, $options = array())
Chris@0:     {
Chris@0:         if (!isset($this->dumpers[$format])) {
Chris@0:             throw new InvalidArgumentException(sprintf('There is no dumper associated with format "%s".', $format));
Chris@0:         }
Chris@0: 
Chris@0:         // get the right dumper
Chris@0:         $dumper = $this->dumpers[$format];
Chris@0: 
Chris@0:         if (isset($options['path']) && !is_dir($options['path']) && !@mkdir($options['path'], 0777, true) && !is_dir($options['path'])) {
Chris@0:             throw new RuntimeException(sprintf('Translation Writer was not able to create directory "%s"', $options['path']));
Chris@0:         }
Chris@0: 
Chris@0:         // save
Chris@0:         $dumper->dump($catalogue, $options);
Chris@0:     }
Chris@0: }