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File Content: `ServiceLocatorTrait.php`

<?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 PleskSslIt\Symfony\Contracts\Service;

use PleskSslIt\Psr\Container\ContainerExceptionInterface;
use PleskSslIt\Psr\Container\NotFoundExceptionInterface;
// Help opcache.preload discover always-needed symbols
\class_exists(ContainerExceptionInterface::class);
\class_exists(NotFoundExceptionInterface::class);
/**
 * A trait to help implement ServiceProviderInterface.
 *
 * @author Robin Chalas <robin.chalas@gmail.com>
 * @author Nicolas Grekas <p@tchwork.com>
 */
trait ServiceLocatorTrait
{
    private array $factories;
    private array $loading = [];
    private array $providedTypes;
    /**
     * @param array<string, callable> $factories
     */
    public function __construct(array $factories)
    {
        $this->factories = $factories;
    }
    public function has(string $id) : bool
    {
        return isset($this->factories[$id]);
    }
    public function get(string $id) : mixed
    {
        if (!isset($this->factories[$id])) {
            throw $this->createNotFoundException($id);
        }
        if (isset($this->loading[$id])) {
            $ids = \array_values($this->loading);
            $ids = \array_slice($this->loading, \array_search($id, $ids));
            $ids[] = $id;
            throw $this->createCircularReferenceException($id, $ids);
        }
        $this->loading[$id] = $id;
        try {
            return $this->factories[$id]($this);
        } finally {
            unset($this->loading[$id]);
        }
    }
    public function getProvidedServices() : array
    {
        if (!isset($this->providedTypes)) {
            $this->providedTypes = [];
            foreach ($this->factories as $name => $factory) {
                if (!\is_callable($factory)) {
                    $this->providedTypes[$name] = '?';
                } else {
                    $type = (new \ReflectionFunction($factory))->getReturnType();
                    $this->providedTypes[$name] = $type ? ($type->allowsNull() ? '?' : '') . ($type instanceof \ReflectionNamedType ? $type->getName() : $type) : '?';
                }
            }
        }
        return $this->providedTypes;
    }
    private function createNotFoundException(string $id) : NotFoundExceptionInterface
    {
        if (!($alternatives = \array_keys($this->factories))) {
            $message = 'is empty...';
        } else {
            $last = \array_pop($alternatives);
            if ($alternatives) {
                $message = \sprintf('only knows about the "%s" and "%s" services.', \implode('", "', $alternatives), $last);
            } else {
                $message = \sprintf('only knows about the "%s" service.', $last);
            }
        }
        if ($this->loading) {
            $message = \sprintf('The service "%s" has a dependency on a non-existent service "%s". This locator %s', \end($this->loading), $id, $message);
        } else {
            $message = \sprintf('Service "%s" not found: the current service locator %s', $id, $message);
        }
        return new class($message) extends \InvalidArgumentException implements NotFoundExceptionInterface
        {
        };
    }
    private function createCircularReferenceException(string $id, array $path) : ContainerExceptionInterface
    {
        return new class(\sprintf('Circular reference detected for service "%s", path: "%s".', $id, \implode(' -> ', $path))) extends \RuntimeException implements ContainerExceptionInterface
        {
        };
    }
}

Name	Size	Permission
Attribute	---	0755
Test	---	0755
ResetInterface.php	1045 bytes	0644
ServiceCollectionInterface.php	636 bytes	0644
ServiceLocatorTrait.php	3704 bytes	0644
ServiceMethodsSubscriberTrait.php	3079 bytes	0644
ServiceProviderInterface.php	1403 bytes	0644
ServiceSubscriberInterface.php	2771 bytes	0644
ServiceSubscriberTrait.php	3312 bytes	0644

File Content: ServiceLocatorTrait.php

File Content: `ServiceLocatorTrait.php`