71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
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 Symfony\Component\PropertyInfo\PhpStan;
|
|
|
|
use phpDocumentor\Reflection\Types\ContextFactory;
|
|
|
|
/**
|
|
* @author Baptiste Leduc <baptiste.leduc@gmail.com>
|
|
*
|
|
* @internal
|
|
*/
|
|
final class NameScopeFactory
|
|
{
|
|
public function create(string $calledClassName, ?string $declaringClassName = null): NameScope
|
|
{
|
|
$declaringClassName = $declaringClassName ?? $calledClassName;
|
|
|
|
$path = explode('\\', $calledClassName);
|
|
$calledClassName = array_pop($path);
|
|
|
|
$declaringReflection = new \ReflectionClass($declaringClassName);
|
|
[$declaringNamespace, $declaringUses] = $this->extractFromFullClassName($declaringReflection);
|
|
$declaringUses = array_merge($declaringUses, $this->collectUses($declaringReflection));
|
|
|
|
return new NameScope($calledClassName, $declaringNamespace, $declaringUses);
|
|
}
|
|
|
|
private function collectUses(\ReflectionClass $reflection): array
|
|
{
|
|
$uses = [$this->extractFromFullClassName($reflection)[1]];
|
|
|
|
foreach ($reflection->getTraits() as $traitReflection) {
|
|
$uses[] = $this->extractFromFullClassName($traitReflection)[1];
|
|
}
|
|
|
|
if (false !== $parentClass = $reflection->getParentClass()) {
|
|
$uses[] = $this->collectUses($parentClass);
|
|
}
|
|
|
|
return $uses ? array_merge(...$uses) : [];
|
|
}
|
|
|
|
private function extractFromFullClassName(\ReflectionClass $reflection): array
|
|
{
|
|
$namespace = trim($reflection->getNamespaceName(), '\\');
|
|
$fileName = $reflection->getFileName();
|
|
|
|
if (\is_string($fileName) && is_file($fileName)) {
|
|
if (false === $contents = file_get_contents($fileName)) {
|
|
throw new \RuntimeException(sprintf('Unable to read file "%s".', $fileName));
|
|
}
|
|
|
|
$factory = new ContextFactory();
|
|
$context = $factory->createForNamespace($namespace, $contents);
|
|
|
|
return [$namespace, $context->getNamespaceAliases()];
|
|
}
|
|
|
|
return [$namespace, []];
|
|
}
|
|
}
|