Viewing file:  TransMethodVisitor.php (1.69 KB) -rw-r--r--
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<?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\Component\Translation\Extractor\Visitor;
use PhpParser\Node;
use PhpParser\NodeVisitor;
/**
* @author Mathieu Santostefano <msantostefano@protonmail.com>
*/
final class TransMethodVisitor extends AbstractVisitor implements NodeVisitor
{
public function beforeTraverse(array $nodes): ?Node
{
return null;
}
public function enterNode(Node $node): ?Node
{
if (!$node instanceof Node\Expr\MethodCall && !$node instanceof Node\Expr\FuncCall) {
return null;
}
if (!\is_string($node->name) && !$node->name instanceof Node\Identifier && !$node->name instanceof Node\Name) {
return null;
}
$name = (string) $node->name;
if ('trans' === $name || 't' === $name) {
$firstNamedArgumentIndex = $this->nodeFirstNamedArgumentIndex($node);
if (!$messages = $this->getStringArguments($node, 0 < $firstNamedArgumentIndex ? 0 : 'message')) {
return null;
}
$domain = $this->getStringArguments($node, 2 < $firstNamedArgumentIndex ? 2 : 'domain')[0] ?? null;
foreach ($messages as $message) {
$this->addMessageToCatalogue($message, $domain, $node->getStartLine());
}
}
return null;
}
public function leaveNode(Node $node): ?Node
{
return null;
}
public function afterTraverse(array $nodes): ?Node
{
return null;
}
}
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