65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
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<?php
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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@symfony.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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namespace Symfony\Bridge\Twig\TokenParser;
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use Symfony\Bridge\Twig\Node\FormThemeNode;
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use Twig\Node\Expression\ArrayExpression;
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use Twig\Node\Node;
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use Twig\Token;
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use Twig\TokenParser\AbstractTokenParser;
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/**
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* Token Parser for the 'form_theme' tag.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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final class FormThemeTokenParser extends AbstractTokenParser
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{
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/**
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* {@inheritdoc}
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*/
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public function parse(Token $token): Node
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{
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$lineno = $token->getLine();
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$stream = $this->parser->getStream();
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$form = $this->parser->getExpressionParser()->parseExpression();
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$only = false;
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if ($this->parser->getStream()->test(Token::NAME_TYPE, 'with')) {
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$this->parser->getStream()->next();
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$resources = $this->parser->getExpressionParser()->parseExpression();
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if ($this->parser->getStream()->nextIf(Token::NAME_TYPE, 'only')) {
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$only = true;
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}
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} else {
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$resources = new ArrayExpression([], $stream->getCurrent()->getLine());
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do {
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$resources->addElement($this->parser->getExpressionParser()->parseExpression());
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} while (!$stream->test(Token::BLOCK_END_TYPE));
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}
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$stream->expect(Token::BLOCK_END_TYPE);
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return new FormThemeNode($form, $resources, $lineno, $this->getTag(), $only);
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}
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/**
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* {@inheritdoc}
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*/
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public function getTag(): string
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{
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return 'form_theme';
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}
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}
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