vendor/symfony/twig-bridge/Node/TransNode.php line 27
<?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\Node;use Twig\Compiler;use Twig\Node\Expression\AbstractExpression;use Twig\Node\Expression\ArrayExpression;use Twig\Node\Expression\ConstantExpression;use Twig\Node\Expression\NameExpression;use Twig\Node\Node;use Twig\Node\TextNode;/*** @author Fabien Potencier <fabien@symfony.com>*/final class TransNode extends Node{public function __construct(Node $body, Node $domain = null, AbstractExpression $count = null, AbstractExpression $vars = null, AbstractExpression $locale = null, int $lineno = 0, string $tag = null){$nodes = ['body' => $body];if (null !== $domain) {$nodes['domain'] = $domain;}if (null !== $count) {$nodes['count'] = $count;}if (null !== $vars) {$nodes['vars'] = $vars;}if (null !== $locale) {$nodes['locale'] = $locale;}parent::__construct($nodes, [], $lineno, $tag);}public function compile(Compiler $compiler): void{$compiler->addDebugInfo($this);$defaults = new ArrayExpression([], -1);if ($this->hasNode('vars') && ($vars = $this->getNode('vars')) instanceof ArrayExpression) {$defaults = $this->getNode('vars');$vars = null;}[$msg, $defaults] = $this->compileString($this->getNode('body'), $defaults, (bool) $vars);$compiler->write('echo $this->env->getExtension(\'Symfony\Bridge\Twig\Extension\TranslationExtension\')->trans(')->subcompile($msg);$compiler->raw(', ');if (null !== $vars) {$compiler->raw('array_merge(')->subcompile($defaults)->raw(', ')->subcompile($this->getNode('vars'))->raw(')');} else {$compiler->subcompile($defaults);}$compiler->raw(', ');if (!$this->hasNode('domain')) {$compiler->repr('messages');} else {$compiler->subcompile($this->getNode('domain'));}if ($this->hasNode('locale')) {$compiler->raw(', ')->subcompile($this->getNode('locale'));} elseif ($this->hasNode('count')) {$compiler->raw(', null');}if ($this->hasNode('count')) {$compiler->raw(', ')->subcompile($this->getNode('count'));}$compiler->raw(");\n");}private function compileString(Node $body, ArrayExpression $vars, bool $ignoreStrictCheck = false): array{if ($body instanceof ConstantExpression) {$msg = $body->getAttribute('value');} elseif ($body instanceof TextNode) {$msg = $body->getAttribute('data');} else {return [$body, $vars];}preg_match_all('/(?<!%)%([^%]+)%/', $msg, $matches);foreach ($matches[1] as $var) {$key = new ConstantExpression('%'.$var.'%', $body->getTemplateLine());if (!$vars->hasElement($key)) {if ('count' === $var && $this->hasNode('count')) {$vars->addElement($this->getNode('count'), $key);} else {$varExpr = new NameExpression($var, $body->getTemplateLine());$varExpr->setAttribute('ignore_strict_check', $ignoreStrictCheck);$vars->addElement($varExpr, $key);}}}return [new ConstantExpression(str_replace('%%', '%', trim($msg)), $body->getTemplateLine()), $vars];}}