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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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