--- /dev/null
+<?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\Dumper;
+
+use Symfony\Component\Translation\MessageCatalogue;
+
+/**
+ * PoFileDumper generates a gettext formatted string representation of a message catalogue.
+ *
+ * @author Stealth35
+ */
+class PoFileDumper extends FileDumper
+{
+ /**
+ * {@inheritdoc}
+ */
+ public function format(MessageCatalogue $messages, $domain = 'messages')
+ {
+ @trigger_error('The '.__METHOD__.' method is deprecated since version 2.8 and will be removed in 3.0. Use the formatCatalogue() method instead.', E_USER_DEPRECATED);
+
+ return $this->formatCatalogue($messages, $domain);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = array())
+ {
+ $output = 'msgid ""'."\n";
+ $output .= 'msgstr ""'."\n";
+ $output .= '"Content-Type: text/plain; charset=UTF-8\n"'."\n";
+ $output .= '"Content-Transfer-Encoding: 8bit\n"'."\n";
+ $output .= '"Language: '.$messages->getLocale().'\n"'."\n";
+ $output .= "\n";
+
+ $newLine = false;
+ foreach ($messages->all($domain) as $source => $target) {
+ if ($newLine) {
+ $output .= "\n";
+ } else {
+ $newLine = true;
+ }
+ $output .= sprintf('msgid "%s"'."\n", $this->escape($source));
+ $output .= sprintf('msgstr "%s"', $this->escape($target));
+ }
+
+ return $output;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getExtension()
+ {
+ return 'po';
+ }
+
+ private function escape($str)
+ {
+ return addcslashes($str, "\0..\37\42\134");
+ }
+}