<?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 Twig\Node;
use Twig\Compiler;
use Twig\Node\Expression\AbstractExpression;
use Twig\Node\Expression\NameExpression;
/**
* Represents an import node.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ImportNode extends Node
{
public function __construct(AbstractExpression $expr, AbstractExpression $var, int $lineno, string $tag = null, bool $global = true)
{
parent::__construct(['expr' => $expr, 'var' => $var], ['global' => $global], $lineno, $tag);
}
public function compile(Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write('$macros[')
->repr($this->getNode('var')->getAttribute('name'))
->raw('] = ')
;
if ($this->getAttribute('global')) {
$compiler
->raw('$this->macros[')
->repr($this->getNode('var')->getAttribute('name'))
->raw('] = ')
;
}
if ($this->getNode('expr') instanceof NameExpression && '_self' === $this->getNode('expr')->getAttribute('name')) {
$compiler->raw('$this');
} else {
$compiler
->raw('$this->loadTemplate(')
->subcompile($this->getNode('expr'))
->raw(', ')
->repr($this->getTemplateName())
->raw(', ')
->repr($this->getTemplateLine())
->raw(')->unwrap()')
;
}
$compiler->raw(";\n");
}
}
class_alias('Twig\Node\ImportNode', 'Twig_Node_Import');