<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\TokenParser;
use Twig\Node\Expression\AssignNameExpression;
use Twig\Node\ImportNode;
use Twig\Node\Node;
use Twig\Token;
/**
* Imports macros.
*
* {% import 'forms.html' as forms %}
*
* @internal
*/
final class ImportTokenParser extends AbstractTokenParser
{
public function parse(Token $token): Node
{
$macro = $this->parser->getExpressionParser()->parseExpression();
$this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5, 'as');
$var = new AssignNameExpression($this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5)->getValue(), $token->getLine());
$this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3);
$this->parser->addImportedSymbol('template', $var->getAttribute('name'));
return new ImportNode($macro, $var, $token->getLine(), $this->getTag(), $this->parser->isMainScope());
}
public function getTag(): string
{
return 'import';
}
}