rector/rules/PSR4/Composer/PSR4NamespaceMatcher.php
Tomas Votruba bd98852bcd Updated Rector to commit db637973d0b5be0817eb28be4d191920a572d4a2
db637973d0 [DeadCode] Do not remove assign on RemoveUnusedVariableAssignRector on New_ usage (#625)
2021-08-09 07:40:23 +00:00

59 lines
2.3 KiB
PHP

<?php
declare (strict_types=1);
namespace Rector\PSR4\Composer;
use RectorPrefix20210809\Nette\Utils\Strings;
use PhpParser\Node;
use Rector\Core\ValueObject\Application\File;
use Rector\PSR4\Contract\PSR4AutoloadNamespaceMatcherInterface;
use Symplify\SmartFileSystem\SmartFileInfo;
/**
* @see \Rector\Tests\PSR4\Composer\PSR4NamespaceMatcherTest
*/
final class PSR4NamespaceMatcher implements \Rector\PSR4\Contract\PSR4AutoloadNamespaceMatcherInterface
{
/**
* @var \Rector\PSR4\Composer\PSR4AutoloadPathsProvider
*/
private $psr4AutoloadPathsProvider;
public function __construct(\Rector\PSR4\Composer\PSR4AutoloadPathsProvider $psr4AutoloadPathsProvider)
{
$this->psr4AutoloadPathsProvider = $psr4AutoloadPathsProvider;
}
/**
* @param \Rector\Core\ValueObject\Application\File $file
* @param \PhpParser\Node $node
*/
public function getExpectedNamespace($file, $node) : ?string
{
$smartFileInfo = $file->getSmartFileInfo();
$psr4Autoloads = $this->psr4AutoloadPathsProvider->provide();
foreach ($psr4Autoloads as $namespace => $path) {
// remove extra slash
$paths = \is_array($path) ? $path : [$path];
foreach ($paths as $path) {
$path = \rtrim($path, '/');
if (\strncmp($smartFileInfo->getRelativeDirectoryPath(), $path, \strlen($path)) !== 0) {
continue;
}
$expectedNamespace = $namespace . $this->resolveExtraNamespace($smartFileInfo, $path);
if (\strpos($expectedNamespace, '-') !== \false) {
return null;
}
return \rtrim($expectedNamespace, '\\');
}
}
return null;
}
/**
* Get the extra path that is not included in root PSR-4 namespace
*/
private function resolveExtraNamespace(\Symplify\SmartFileSystem\SmartFileInfo $smartFileInfo, string $path) : string
{
$extraNamespace = \RectorPrefix20210809\Nette\Utils\Strings::substring($smartFileInfo->getRelativeDirectoryPath(), \RectorPrefix20210809\Nette\Utils\Strings::length($path) + 1);
$extraNamespace = \RectorPrefix20210809\Nette\Utils\Strings::replace($extraNamespace, '#/#', '\\');
return \trim($extraNamespace);
}
}