<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\Attribute;
use Symfony\Component\Console\Exception\LogicException;
#[\Attribute(\Attribute::TARGET_METHOD)]
class Interact implements InteractiveAttributeInterface
{
private \ReflectionMethod $method;
/**
* @internal
*/
public static function tryFrom(\ReflectionMethod $method): ?self
{
/** @var self|null $self */
if (!$self = ($method->getAttributes(self::class)[0] ?? null)?->newInstance()) {
return null;
}
if (!$method->isPublic() || $method->isStatic()) {
throw new LogicException(\sprintf('The interactive method "%s::%s()" must be public and non-static.', $method->getDeclaringClass()->getName(), $method->getName()));
}
if ('__invoke' === $method->getName()) {
throw new LogicException(\sprintf('The "%s::__invoke()" method cannot be used as an interactive method.', $method->getDeclaringClass()->getName()));
}
$self->method = $method;
return $self;
}
/**
* @internal
*/
public function getFunction(object $instance): \ReflectionFunction
{
return new \ReflectionFunction($this->method->getClosure($instance));
}
}