<?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. */ /** * Marks a section of a template to be escaped or not. */ final class Twig_TokenParser_AutoEscape extends Twig_TokenParser { public function parse(Twig_Token $token) { $lineno = $token->getLine(); $stream = $this->parser->getStream(); if ($stream->test(/* Twig_Token::BLOCK_END_TYPE */ 3)) { $value = 'html'; } else { $expr = $this->parser->getExpressionParser()->parseExpression(); if (!$expr instanceof Twig_Node_Expression_Constant) { throw new Twig_Error_Syntax('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); } $value = $expr->getAttribute('value'); } $stream->expect(/* Twig_Token::BLOCK_END_TYPE */ 3); $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); $stream->expect(/* Twig_Token::BLOCK_END_TYPE */ 3); return new Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag()); } public function decideBlockEnd(Twig_Token $token) { return $token->test('endautoescape'); } public function getTag() { return 'autoescape'; } } class_alias('Twig_TokenParser_AutoEscape', 'Twig\TokenParser\AutoEscapeTokenParser', false);