<?php
namespace MailPoetVendor\Twig\TokenParser;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Twig\Error\SyntaxError;
use MailPoetVendor\Twig\Node\Node;
use MailPoetVendor\Twig\Node\SetNode;
use MailPoetVendor\Twig\Token;
final class SetTokenParser extends AbstractTokenParser
{
public function parse(Token $token) : Node
{
$lineno = $token->getLine();
$stream = $this->parser->getStream();
$names = $this->parser->getExpressionParser()->parseAssignmentExpression();
$capture = \false;
if ($stream->nextIf(
8,
'='
)) {
$values = $this->parser->getExpressionParser()->parseMultitargetExpression();
$stream->expect(
3
);
if (\count($names) !== \count($values)) {
throw new SyntaxError('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
}
} else {
$capture = \true;
if (\count($names) > 1) {
throw new SyntaxError('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
}
$stream->expect(
3
);
$values = $this->parser->subparse([$this, 'decideBlockEnd'], \true);
$stream->expect(
3
);
}
return new SetNode($capture, $names, $values, $lineno, $this->getTag());
}
public function decideBlockEnd(Token $token) : bool
{
return $token->test('endset');
}
public function getTag() : string
{
return 'set';
}
}