Файл: upload/core/vendor/twig/twig/src/Node/MacroNode.php
Строк: 139
<?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;
use TwigErrorSyntaxError;
use TwigNodeExpressionArrayExpression;
use TwigNodeExpressionVariableLocalVariable;
/**
* Represents a macro node.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
#[YieldReady]
class MacroNode extends Node
{
public const VARARGS_NAME = 'varargs';
/**
* @param BodyNode $body
* @param ArrayExpression $arguments
*/
public function __construct(string $name, Node $body, Node $arguments, int $lineno)
{
if (!$body instanceof BodyNode) {
trigger_deprecation('twig/twig', '3.12', sprintf('Not passing a "%s" instance as the "body" argument of the "%s" constructor is deprecated ("%s" given).', BodyNode::class, static::class, $body::class));
}
if (!$arguments instanceof ArrayExpression) {
trigger_deprecation('twig/twig', '3.15', sprintf('Not passing a "%s" instance as the "arguments" argument of the "%s" constructor is deprecated ("%s" given).', ArrayExpression::class, static::class, $arguments::class));
$args = new ArrayExpression([], $arguments->getTemplateLine());
foreach ($arguments as $n => $default) {
$args->addElement($default, new LocalVariable($n, $default->getTemplateLine()));
}
$arguments = $args;
}
foreach ($arguments->getKeyValuePairs() as $pair) {
if ("u{035C}".self::VARARGS_NAME === $pair['key']->getAttribute('name')) {
throw new SyntaxError(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $pair['value']->getTemplateLine(), $pair['value']->getSourceContext());
}
}
parent::__construct(['body' => $body, 'arguments' => $arguments], ['name' => $name], $lineno);
}
public function compile(Compiler $compiler): void
{
$compiler
->addDebugInfo($this)
->write(sprintf('public function macro_%s(', $this->getAttribute('name')))
;
/** @var ArrayExpression $arguments */
$arguments = $this->getNode('arguments');
foreach ($arguments->getKeyValuePairs() as $pair) {
$name = $pair['key'];
$default = $pair['value'];
$compiler
->subcompile($name)
->raw(' = ')
->subcompile($default)
->raw(', ')
;
}
$compiler
->raw('...$varargs')
->raw("): string|Markupn")
->write("{n")
->indent()
->write("$macros = $this->macros;n")
->write("$context = [n")
->indent()
;
foreach ($arguments->getKeyValuePairs() as $pair) {
$name = $pair['key'];
$var = $name->getAttribute('name');
if (str_starts_with($var, "u{035C}")) {
$var = substr($var, strlen("u{035C}"));
}
$compiler
->write('')
->string($var)
->raw(' => ')
->subcompile($name)
->raw(",n")
;
}
$node = new CaptureNode($this->getNode('body'), $this->getNode('body')->lineno);
$compiler
->write('')
->string(self::VARARGS_NAME)
->raw(' => ')
->raw("$varargs,n")
->outdent()
->write("] + $this->env->getGlobals();nn")
->write("$blocks = [];nn")
->write('return ')
->subcompile($node)
->raw("n")
->outdent()
->write("}nn")
;
}
}