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<?php |
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|
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/* |
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* This file is part of Twig. |
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* |
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* (c) Fabien Potencier |
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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 ElementorDeps\Twig\TokenParser; |
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|
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use ElementorDeps\Twig\Error\SyntaxError; |
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use ElementorDeps\Twig\Node\AutoEscapeNode; |
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use ElementorDeps\Twig\Node\Expression\ConstantExpression; |
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use ElementorDeps\Twig\Node\Node; |
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use ElementorDeps\Twig\Token; |
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/** |
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* Marks a section of a template to be escaped or not. |
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* |
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* @internal |
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*/ |
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final class AutoEscapeTokenParser extends AbstractTokenParser |
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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 = $this->parser->getStream(); |
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if ($stream->test( |
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/* Token::BLOCK_END_TYPE */ |
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3 |
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)) { |
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$value = 'html'; |
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} else { |
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$expr = $this->parser->getExpressionParser()->parseExpression(); |
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if (!$expr instanceof ConstantExpression) { |
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throw new SyntaxError('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); |
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} |
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$value = $expr->getAttribute('value'); |
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} |
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$stream->expect( |
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/* Token::BLOCK_END_TYPE */ |
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3 |
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); |
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$body = $this->parser->subparse([$this, 'decideBlockEnd'], \true); |
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$stream->expect( |
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/* Token::BLOCK_END_TYPE */ |
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3 |
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); |
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return new AutoEscapeNode($value, $body, $lineno, $this->getTag()); |
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} |
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public function decideBlockEnd(Token $token) : bool |
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{ |
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return $token->test('endautoescape'); |
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} |
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public function getTag() : string |
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{ |
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return 'autoescape'; |
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} |
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} |
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|
