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| 1 | <?php |
| 2 | /** |
| 3 | * Pop PHP Framework (http://www.popphp.org/) |
| 4 | * |
| 5 | * @link https://github.com/popphp/popphp-framework |
| 6 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 7 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 8 | * @license http://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Code\Reflection; |
| 15 | |
| 16 | use Pop\Code\Generator\NamespaceGenerator; |
| 17 | |
| 18 | /** |
| 19 | * Namespace reflection code class |
| 20 | * |
| 21 | * @category Pop |
| 22 | * @package Pop\Code |
| 23 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 24 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 25 | * @license http://www.popphp.org/license New BSD License |
| 26 | * @version 5.0.0 |
| 27 | */ |
| 28 | class NamespaceReflection extends AbstractReflection |
| 29 | { |
| 30 | |
| 31 | /** |
| 32 | * Method to parse a namespace |
| 33 | * |
| 34 | * @param mixed $code |
| 35 | * @param ?string $name |
| 36 | * @throws Exception |
| 37 | * @return NamespaceGenerator |
| 38 | */ |
| 39 | public static function parse(mixed $code, ?string $name = null): NamespaceGenerator |
| 40 | { |
| 41 | if ($name === null) { |
| 42 | $matches = []; |
| 43 | preg_match_all('/^namespace(.*);$/m', $code, $matches); |
| 44 | if (isset($matches[1]) && isset($matches[1][0])) { |
| 45 | $name = $matches[1][0]; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | if (empty($name)) { |
| 50 | throw new Exception('Error: The namespace name has not been set.'); |
| 51 | } |
| 52 | |
| 53 | $namespace = new NamespaceGenerator($name); |
| 54 | $matches = []; |
| 55 | |
| 56 | preg_match_all('/^use(.*);$/m', $code, $matches); |
| 57 | |
| 58 | if (isset($matches[1]) && isset($matches[1][0])) { |
| 59 | foreach ($matches[1] as $match) { |
| 60 | if (str_contains($match, ' as ')) { |
| 61 | [$use, $as] = explode(' as ', $match); |
| 62 | } else { |
| 63 | $use = $match; |
| 64 | $as = null; |
| 65 | } |
| 66 | $namespace->addUse($use, $as); |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | return $namespace; |
| 71 | } |
| 72 | |
| 73 | } |