Файл: upload/core/vendor/twig/twig/src/Node/Expression/BlockReferenceExpression.php
Строк: 79
<?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 TwigNodeExpression;
use TwigCompiler;
use TwigNodeNode;
/**
* Represents a block call node.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class BlockReferenceExpression extends AbstractExpression implements SupportDefinedTestInterface
{
use SupportDefinedTestDeprecationTrait;
use SupportDefinedTestTrait;
/**
* @param AbstractExpression $name
*/
public function __construct(Node $name, ?Node $template, int $lineno)
{
if (!$name instanceof AbstractExpression) {
trigger_deprecation('twig/twig', '3.15', 'Not passing a "%s" instance to the "node" argument of "%s" is deprecated ("%s" given).', AbstractExpression::class, static::class, $name::class);
}
$nodes = ['name' => $name];
if (null !== $template) {
$nodes['template'] = $template;
}
parent::__construct($nodes, ['output' => false], $lineno);
}
public function compile(Compiler $compiler): void
{
if ($this->definedTest) {
$this->compileTemplateCall($compiler, 'hasBlock');
} else {
if ($this->getAttribute('output')) {
$compiler->addDebugInfo($this);
$compiler->write('yield from ');
$this
->compileTemplateCall($compiler, 'yieldBlock')
->raw(";n");
} else {
$this->compileTemplateCall($compiler, 'renderBlock');
}
}
}
private function compileTemplateCall(Compiler $compiler, string $method): Compiler
{
if (!$this->hasNode('template')) {
$compiler->write('$this');
} else {
$compiler
->write('$this->load(')
->subcompile($this->getNode('template'))
->raw(', ')
->repr($this->getTemplateLine())
->raw(')')
;
}
$compiler->raw(sprintf('->unwrap()->%s', $method));
return $this->compileBlockArguments($compiler);
}
private function compileBlockArguments(Compiler $compiler): Compiler
{
$compiler
->raw('(')
->subcompile($this->getNode('name'))
->raw(', $context');
if (!$this->hasNode('template')) {
$compiler->raw(', $blocks');
}
return $compiler->raw(')');
}
}