<?php

[0] Fix | Delete

[1] Fix | Delete

/*

[2] Fix | Delete

* This file is part of Twig.

[3] Fix | Delete

*

[4] Fix | Delete

* (c) Fabien Potencier

[5] Fix | Delete

*

[6] Fix | Delete

* For the full copyright and license information, please view the LICENSE

[7] Fix | Delete

* file that was distributed with this source code.

[8] Fix | Delete

*/

[9] Fix | Delete

namespace WPML\Core\Twig\TokenParser;

[10] Fix | Delete

[11] Fix | Delete

use WPML\Core\Twig\Error\SyntaxError;

[12] Fix | Delete

use WPML\Core\Twig\Node\SetNode;

[13] Fix | Delete

use WPML\Core\Twig\Token;

[14] Fix | Delete

/**

[15] Fix | Delete

* Defines a variable.

[16] Fix | Delete

*

[17] Fix | Delete

* {% set foo = 'foo' %}

[18] Fix | Delete

* {% set foo = [1, 2] %}

[19] Fix | Delete

* {% set foo = {'foo': 'bar'} %}

[20] Fix | Delete

* {% set foo = 'foo' ~ 'bar' %}

[21] Fix | Delete

* {% set foo, bar = 'foo', 'bar' %}

[22] Fix | Delete

* {% set foo %}Some content{% endset %}

[23] Fix | Delete

*

[24] Fix | Delete

* @final

[25] Fix | Delete

*/

[26] Fix | Delete

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

[27] Fix | Delete

{

[28] Fix | Delete

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

[29] Fix | Delete

{

[30] Fix | Delete

$lineno = $token->getLine();

[31] Fix | Delete

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

[32] Fix | Delete

$names = $this->parser->getExpressionParser()->parseAssignmentExpression();

[33] Fix | Delete

$capture = \false;

[34] Fix | Delete

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

[35] Fix | Delete

$values = $this->parser->getExpressionParser()->parseMultitargetExpression();

[36] Fix | Delete

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

[37] Fix | Delete

if (\count($names) !== \count($values)) {

[38] Fix | Delete

throw new \WPML\Core\Twig\Error\SyntaxError('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext());

[39] Fix | Delete

}

[40] Fix | Delete

} else {

[41] Fix | Delete

$capture = \true;

[42] Fix | Delete

if (\count($names) > 1) {

[43] Fix | Delete

throw new \WPML\Core\Twig\Error\SyntaxError('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext());

[44] Fix | Delete

}

[45] Fix | Delete

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

[46] Fix | Delete

$values = $this->parser->subparse([$this, 'decideBlockEnd'], \true);

[47] Fix | Delete

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

[48] Fix | Delete

}

[49] Fix | Delete

return new \WPML\Core\Twig\Node\SetNode($capture, $names, $values, $lineno, $this->getTag());

[50] Fix | Delete

}

[51] Fix | Delete

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

[52] Fix | Delete

{

[53] Fix | Delete

return $token->test('endset');

[54] Fix | Delete

}

[55] Fix | Delete

public function getTag()

[56] Fix | Delete

{

[57] Fix | Delete

return 'set';

[58] Fix | Delete

}

[59] Fix | Delete

}

[60] Fix | Delete

\class_alias('WPML\\Core\\Twig\\TokenParser\\SetTokenParser', 'WPML\\Core\\Twig_TokenParser_Set');

[61] Fix | Delete

[62] Fix | Delete