Файл: upload/core/vendor/twig/twig/src/Node/WithNode.php
Строк: 76
<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace TwigNode;
use TwigAttributeYieldReady;
use TwigCompiler;
/**
* Represents a nested "with" scope.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
#[YieldReady]
class WithNode extends Node
{
public function __construct(Node $body, ?Node $variables, bool $only, int $lineno)
{
$nodes = ['body' => $body];
if (null !== $variables) {
$nodes['variables'] = $variables;
}
parent::__construct($nodes, ['only' => $only], $lineno);
}
public function compile(Compiler $compiler): void
{
$compiler->addDebugInfo($this);
$parentContextName = $compiler->getVarName();
$compiler->write(sprintf("$%s = $context;n", $parentContextName));
if ($this->hasNode('variables')) {
$node = $this->getNode('variables');
$varsName = $compiler->getVarName();
$compiler
->write(sprintf('$%s = ', $varsName))
->subcompile($node)
->raw(";n")
->write(sprintf("if (!is_iterable($%s)) {n", $varsName))
->indent()
->write("throw new RuntimeError('Variables passed to the "with" tag must be a mapping.', ")
->repr($node->getTemplateLine())
->raw(", $this->getSourceContext());n")
->outdent()
->write("}n")
->write(sprintf("$%s = CoreExtension::toArray($%s);n", $varsName, $varsName))
;
if ($this->getAttribute('only')) {
$compiler->write("$context = [];n");
}
$compiler->write(sprintf("$context = $%s + $context + $this->env->getGlobals();n", $varsName));
}
$compiler
->subcompile($this->getNode('body'))
->write(sprintf("$context = $%s;n", $parentContextName))
;
}
}