* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bridge\Twig\Node; /** * @author Fabien Potencier */ class TransNode extends \Twig_Node { public function __construct(\Twig_NodeInterface $body, \Twig_NodeInterface $domain = null, \Twig_Node_Expression $count = null, \Twig_Node_Expression $vars = null, \Twig_Node_Expression $locale = null, $lineno = 0, $tag = null) { parent::__construct(array('count' => $count, 'body' => $body, 'domain' => $domain, 'vars' => $vars, 'locale' => $locale), array(), $lineno, $tag); } /** * Compiles the node to PHP. * * @param \Twig_Compiler $compiler A Twig_Compiler instance */ public function compile(\Twig_Compiler $compiler) { $compiler->addDebugInfo($this); $vars = $this->getNode('vars'); $defaults = new \Twig_Node_Expression_Array(array(), -1); if ($vars instanceof \Twig_Node_Expression_Array) { $defaults = $this->getNode('vars'); $vars = null; } list($msg, $defaults) = $this->compileString($this->getNode('body'), $defaults); $method = null === $this->getNode('count') ? 'trans' : 'transChoice'; $compiler ->write('echo $this->env->getExtension(\'translator\')->getTranslator()->'.$method.'(') ->subcompile($msg) ; $compiler->raw(', '); if (null !== $this->getNode('count')) { $compiler ->subcompile($this->getNode('count')) ->raw(', ') ; } if (null !== $vars) { $compiler ->raw('array_merge(') ->subcompile($defaults) ->raw(', ') ->subcompile($this->getNode('vars')) ->raw(')') ; } else { $compiler->subcompile($defaults); } $compiler->raw(', '); if (null === $this->getNode('domain')) { $compiler->repr('messages'); } else { $compiler->subcompile($this->getNode('domain')); } if (null !== $this->getNode('locale')) { $compiler ->raw(', ') ->subcompile($this->getNode('locale')) ; } $compiler->raw(");\n"); } protected function compileString(\Twig_NodeInterface $body, \Twig_Node_Expression_Array $vars) { if ($body instanceof \Twig_Node_Expression_Constant) { $msg = $body->getAttribute('value'); } elseif ($body instanceof \Twig_Node_Text) { $msg = $body->getAttribute('data'); } else { return array($body, $vars); } preg_match_all('/(?getLine()); if (!$vars->hasElement($key)) { $vars->addElement(new \Twig_Node_Expression_Name($var, $body->getLine()), $key); } } return array(new \Twig_Node_Expression_Constant(str_replace('%%', '%', trim($msg)), $body->getLine()), $vars); } }