Source of file Trans.php
Size: 4,198 Bytes - Last Modified: 2013-02-28T15:21:30+01:00
/home/theseer/Downloads/Symfony/vendor/twig/extensions/lib/Twig/Extensions/Node/Trans.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134 | <?php /* * This file is part of Twig. * * (c) 2010 Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * Represents a trans node. * * @package twig * @author Fabien Potencier <fabien.potencier@symfony-project.com> */ class Twig_Extensions_Node_Trans extends Twig_Node { public function __construct(Twig_NodeInterface $body, Twig_NodeInterface $plural = null, Twig_Node_Expression $count = null, $lineno, $tag = null) { parent::__construct(array('count' => $count, 'body' => $body, 'plural' => $plural), array(), $lineno, $tag); } /** * Compiles the node to PHP. * * @param Twig_Compiler A Twig_Compiler instance */ public function compile(Twig_Compiler $compiler) { $compiler->addDebugInfo($this); list($msg, $vars) = $this->compileString($this->getNode('body')); if (null !== $this->getNode('plural')) { list($msg1, $vars1) = $this->compileString($this->getNode('plural')); $vars = array_merge($vars, $vars1); } $function = null === $this->getNode('plural') ? 'gettext' : 'ngettext'; if ($vars) { $compiler ->write('echo strtr('.$function.'(') ->subcompile($msg) ; if (null !== $this->getNode('plural')) { $compiler ->raw(', ') ->subcompile($msg1) ->raw(', abs(') ->subcompile($this->getNode('count')) ->raw(')') ; } $compiler->raw('), array('); foreach ($vars as $var) { if ('count' === $var->getAttribute('name')) { $compiler ->string('%count%') ->raw(' => abs(') ->subcompile($this->getNode('count')) ->raw('), ') ; } else { $compiler ->string('%'.$var->getAttribute('name').'%') ->raw(' => ') ->subcompile($var) ->raw(', ') ; } } $compiler->raw("));\n"); } else { $compiler ->write('echo '.$function.'(') ->subcompile($msg) ; if (null !== $this->getNode('plural')) { $compiler ->raw(', ') ->subcompile($msg1) ->raw(', abs(') ->subcompile($this->getNode('count')) ->raw(')') ; } $compiler->raw(");\n"); } } protected function compileString(Twig_NodeInterface $body) { if ($body instanceof Twig_Node_Expression_Name || $body instanceof Twig_Node_Expression_Constant || $body instanceof Twig_Node_Expression_TempName) { return array($body, array()); } $vars = array(); if (count($body)) { $msg = ''; foreach ($body as $node) { if (get_class($node) === 'Twig_Node' && $node->getNode(0) instanceof Twig_Node_SetTemp) { $node = $node->getNode(1); } if ($node instanceof Twig_Node_Print) { $n = $node->getNode('expr'); while ($n instanceof Twig_Node_Expression_Filter) { $n = $n->getNode('node'); } $msg .= sprintf('%%%s%%', $n->getAttribute('name')); $vars[] = new Twig_Node_Expression_Name($n->getAttribute('name'), $n->getLine()); } else { $msg .= $node->getAttribute('data'); } } } else { $msg = $body->getAttribute('data'); } return array(new Twig_Node(array(new Twig_Node_Expression_Constant(trim($msg), $body->getLine()))), $vars); } } |