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Current Path : /opt/alt/php53/usr/share/pear/Symfony/Bridge/Twig/Extension/ |
Current File : //opt/alt/php53/usr/share/pear/Symfony/Bridge/Twig/Extension/TranslationExtension.php |
<?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\Bridge\Twig\Extension; use Symfony\Bridge\Twig\TokenParser\TransTokenParser; use Symfony\Bridge\Twig\TokenParser\TransChoiceTokenParser; use Symfony\Bridge\Twig\TokenParser\TransDefaultDomainTokenParser; use Symfony\Component\Translation\TranslatorInterface; use Symfony\Bridge\Twig\NodeVisitor\TranslationNodeVisitor; use Symfony\Bridge\Twig\NodeVisitor\TranslationDefaultDomainNodeVisitor; /** * Provides integration of the Translation component with Twig. * * @author Fabien Potencier <fabien@symfony.com> */ class TranslationExtension extends \Twig_Extension { private $translator; private $translationNodeVisitor; public function __construct(TranslatorInterface $translator, \Twig_NodeVisitorInterface $translationNodeVisitor = null) { if (!$translationNodeVisitor) { $translationNodeVisitor = new TranslationNodeVisitor(); } $this->translator = $translator; $this->translationNodeVisitor = $translationNodeVisitor; } public function getTranslator() { return $this->translator; } /** * {@inheritdoc} */ public function getFilters() { return array( new \Twig_SimpleFilter('trans', array($this, 'trans')), new \Twig_SimpleFilter('transchoice', array($this, 'transchoice')), ); } /** * Returns the token parser instance to add to the existing list. * * @return array An array of Twig_TokenParser instances */ public function getTokenParsers() { return array( // {% trans %}Symfony is great!{% endtrans %} new TransTokenParser(), // {% transchoice count %} // {0} There is no apples|{1} There is one apple|]1,Inf] There is {{ count }} apples // {% endtranschoice %} new TransChoiceTokenParser(), // {% trans_default_domain "foobar" %} new TransDefaultDomainTokenParser(), ); } /** * {@inheritdoc} */ public function getNodeVisitors() { return array($this->translationNodeVisitor, new TranslationDefaultDomainNodeVisitor()); } public function getTranslationNodeVisitor() { return $this->translationNodeVisitor; } public function trans($message, array $arguments = array(), $domain = null, $locale = null) { if (null === $domain) { $domain = 'messages'; } return $this->translator->trans($message, $arguments, $domain, $locale); } public function transchoice($message, $count, array $arguments = array(), $domain = null, $locale = null) { if (null === $domain) { $domain = 'messages'; } return $this->translator->transChoice($message, $count, array_merge(array('%count%' => $count), $arguments), $domain, $locale); } /** * Returns the name of the extension. * * @return string The extension name */ public function getName() { return 'translator'; } }