NameScope.php
66 lines
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | |
| 12 | namespace Symfony\Component\PropertyInfo\PhpStan; |
| 13 | |
| 14 | /** |
| 15 | * NameScope class adapted from PHPStan code. |
| 16 | * |
| 17 | * @copyright Copyright (c) 2016, PHPStan https://github.com/phpstan/phpstan-src |
| 18 | * @copyright Copyright (c) 2016, Ondřej Mirtes |
| 19 | * @author Baptiste Leduc <baptiste.leduc@gmail.com> |
| 20 | * |
| 21 | * @internal |
| 22 | */ |
| 23 | final class NameScope |
| 24 | { |
| 25 | private $calledClassName; |
| 26 | private $namespace; |
| 27 | /** @var array<string, string> alias(string) => fullName(string) */ |
| 28 | private $uses; |
| 29 | |
| 30 | public function __construct(string $calledClassName, string $namespace, array $uses = []) |
| 31 | { |
| 32 | $this->calledClassName = $calledClassName; |
| 33 | $this->namespace = $namespace; |
| 34 | $this->uses = $uses; |
| 35 | } |
| 36 | |
| 37 | public function resolveStringName(string $name): string |
| 38 | { |
| 39 | if (0 === strpos($name, '\\')) { |
| 40 | return ltrim($name, '\\'); |
| 41 | } |
| 42 | |
| 43 | $nameParts = explode('\\', $name); |
| 44 | $firstNamePart = $nameParts[0]; |
| 45 | if (isset($this->uses[$firstNamePart])) { |
| 46 | if (1 === \count($nameParts)) { |
| 47 | return $this->uses[$firstNamePart]; |
| 48 | } |
| 49 | array_shift($nameParts); |
| 50 | |
| 51 | return sprintf('%s\\%s', $this->uses[$firstNamePart], implode('\\', $nameParts)); |
| 52 | } |
| 53 | |
| 54 | if (null !== $this->namespace) { |
| 55 | return sprintf('%s\\%s', $this->namespace, $name); |
| 56 | } |
| 57 | |
| 58 | return $name; |
| 59 | } |
| 60 | |
| 61 | public function resolveRootClass(): string |
| 62 | { |
| 63 | return $this->resolveStringName($this->calledClassName); |
| 64 | } |
| 65 | } |
| 66 |