95 lines
2.5 KiB
PHP
95 lines
2.5 KiB
PHP
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<?php
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namespace Symfony\Bundle\TwigBundle\Node;
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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*
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class TransNode extends \Twig_Node
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{
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public function __construct(\Twig_NodeInterface $body, \Twig_NodeInterface $domain, \Twig_Node_Expression $count = null, $lineno, $tag = null)
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{
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parent::__construct(array('count' => $count, 'body' => $body, 'domain' => $domain), array(), $lineno, $tag);
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}
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/**
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* Compiles the node to PHP.
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*
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* @param \Twig_Compiler A Twig_Compiler instance
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*/
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public function compile($compiler)
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{
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$compiler->addDebugInfo($this);
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list($msg, $vars) = $this->compileString($this->body);
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$method = null === $this->count ? 'trans' : 'transChoice';
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$compiler
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->write('echo $context[\'_view\'][\'translator\']->'.$method.'(')
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->subcompile($msg)
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;
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$compiler->raw(', ');
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if (null !== $this->count) {
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$compiler
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->subcompile($this->count)
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->raw(', ')
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;
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}
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$compiler->raw('array(');
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foreach ($vars as $var) {
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$compiler
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->string('{{ '.$var['name'].' }}')
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->raw(' => ')
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->subcompile($var)
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->raw(', ')
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;
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}
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$compiler
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->raw("), ")
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->subcompile($this->domain)
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->raw(");\n")
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;
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}
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protected function compileString(\Twig_NodeInterface $body)
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{
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if ($body instanceof \Twig_Node_Expression_Name || $body instanceof \Twig_Node_Expression_Constant) {
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return array($body, array());
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}
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$msg = '';
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$vars = array();
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foreach ($body as $node) {
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if ($node instanceof \Twig_Node_Print) {
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$n = $node->expr;
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while ($n instanceof \Twig_Node_Expression_Filter) {
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$n = $n->node;
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}
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$msg .= sprintf('{{ %s }}', $n['name']);
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$vars[] = new \Twig_Node_Expression_Name($n['name'], $n->getLine());
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} else {
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$msg .= $node['data'];
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}
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}
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return array(new \Twig_Node(array(new \Twig_Node_Expression_Constant(trim($msg), $node->getLine()))), $vars);
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}
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}
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