<?php

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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 WPML\Core\Twig\TokenParser;

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use WPML\Core\Twig\Error\SyntaxError;

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use WPML\Core\Twig\Node\Expression\ConstantExpression;

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use WPML\Core\Twig\Node\Node;

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use WPML\Core\Twig\Token;

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/**

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* Imports blocks defined in another template into the current template.

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*

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* {% extends "base.html" %}

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*

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* {% use "blocks.html" %}

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*

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* {% block title %}{% endblock %}

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* {% block content %}{% endblock %}

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*

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* @see https://twig.symfony.com/doc/templates.html#horizontal-reuse for details.

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*

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* @final

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*/

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class UseTokenParser extends \WPML\Core\Twig\TokenParser\AbstractTokenParser

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{

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public function parse(\WPML\Core\Twig\Token $token)

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{

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$template = $this->parser->getExpressionParser()->parseExpression();

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$stream = $this->parser->getStream();

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if (!$template instanceof \WPML\Core\Twig\Node\Expression\ConstantExpression) {

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throw new \WPML\Core\Twig\Error\SyntaxError('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext());

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}

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$targets = [];

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if ($stream->nextIf('with')) {

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do {

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$name = $stream->expect(\WPML\Core\Twig\Token::NAME_TYPE)->getValue();

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$alias = $name;

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if ($stream->nextIf('as')) {

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$alias = $stream->expect(\WPML\Core\Twig\Token::NAME_TYPE)->getValue();

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}

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$targets[$name] = new \WPML\Core\Twig\Node\Expression\ConstantExpression($alias, -1);

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if (!$stream->nextIf(\WPML\Core\Twig\Token::PUNCTUATION_TYPE, ',')) {

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break;

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}

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} while (\true);

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}

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$stream->expect(\WPML\Core\Twig\Token::BLOCK_END_TYPE);

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$this->parser->addTrait(new \WPML\Core\Twig\Node\Node(['template' => $template, 'targets' => new \WPML\Core\Twig\Node\Node($targets)]));

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return new \WPML\Core\Twig\Node\Node();

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}

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public function getTag()

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{

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return 'use';

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}

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}

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\class_alias('WPML\\Core\\Twig\\TokenParser\\UseTokenParser', 'WPML\\Core\\Twig_TokenParser_Use');

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