<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
* (c) Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\TokenParser;
use Twig\Node\IncludeNode;
use Twig\Node\Node;
use Twig\Token;
/**
* Includes a template.
*
* {% include 'header.html' %}
* Body
* {% include 'footer.html' %}
*
* @internal
*/
class IncludeTokenParser extends AbstractTokenParser
{
public function parse(Token $token): Node
{
$expr = $this->parser->getExpressionParser()->parseExpression();
list($variables, $only, $ignoreMissing) = $this->parseArguments();
return new IncludeNode($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
}
protected function parseArguments()
{
$stream = $this->parser->getStream();
$ignoreMissing = false;
if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'ignore')) {
$stream->expect(/* Token::NAME_TYPE */ 5, 'missing');
$ignoreMissing = true;
}
$variables = null;
if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'with')) {
$variables = $this->parser->getExpressionParser()->parseExpression();
}
$only = false;
if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'only')) {
$only = true;
}
$stream->expect(/* Token::BLOCK_END_TYPE */ 3);
return [$variables, $only, $ignoreMissing];
}
public function getTag(): string
{
return 'include';
}
}