Файл: upload/core/vendor/twig/twig/src/TokenParser/AutoEscapeTokenParser.php
Строк: 65
<?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 TwigTokenParser;
use TwigErrorSyntaxError;
use TwigNodeAutoEscapeNode;
use TwigNodeExpressionConstantExpression;
use TwigNodeNode;
use TwigToken;
/**
* Marks a section of a template to be escaped or not.
*
* @internal
*/
final class AutoEscapeTokenParser extends AbstractTokenParser
{
public function parse(Token $token): Node
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
if ($stream->test(Token::BLOCK_END_TYPE)) {
$value = 'html';
} else {
$expr = $this->parser->parseExpression();
if (!$expr instanceof ConstantExpression) {
throw new SyntaxError('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
}
$value = $expr->getAttribute('value');
}
$stream->expect(Token::BLOCK_END_TYPE);
$body = $this->parser->subparse([$this, 'decideBlockEnd'], true);
$stream->expect(Token::BLOCK_END_TYPE);
return new AutoEscapeNode($value, $body, $lineno);
}
public function decideBlockEnd(Token $token): bool
{
return $token->test('endautoescape');
}
public function getTag(): string
{
return 'autoescape';
}
}