| Code Coverage | ||||||||||
| Lines | Functions and Methods | Classes and Traits | ||||||||
| Total |  | 46.67% | 14 / 30 |  | 55.56% | 5 / 9 | CRAP |  | 0.00% | 0 / 1 | 
| ChainedFileStorage |  | 46.67% | 14 / 30 |  | 55.56% | 5 / 9 | 67.15 |  | 0.00% | 0 / 1 | 
| __construct |  | 100.00% | 2 / 2 |  | 100.00% | 1 / 1 | 3 | |||
| createNewUpload |  | 40.00% | 2 / 5 |  | 0.00% | 0 / 1 | 4.94 | |||
| getProxy |  | 100.00% | 4 / 4 |  | 100.00% | 1 / 1 | 1 | |||
| loadFromStorage |  | 0.00% | 0 / 7 |  | 0.00% | 0 / 1 | 12 | |||
| iterate |  | 37.50% | 3 / 8 |  | 0.00% | 0 / 1 | 7.91 | |||
| pathToPsr |  | 100.00% | 1 / 1 |  | 100.00% | 1 / 1 | 1 | |||
| psrToPath |  | 0.00% | 0 / 1 |  | 0.00% | 0 / 1 | 2 | |||
| resourceToPath |  | 100.00% | 1 / 1 |  | 100.00% | 1 / 1 | 1 | |||
| pathToResource |  | 100.00% | 1 / 1 |  | 100.00% | 1 / 1 | 1 | |||
| 1 | <?php | 
| 2 | namespace Apie\Core\FileStorage; | 
| 3 | |
| 4 | use Apie\Core\Exceptions\FileStorageException; | 
| 5 | use Exception; | 
| 6 | use LogicException; | 
| 7 | use Psr\Http\Message\UploadedFileInterface; | 
| 8 | use Throwable; | 
| 9 | |
| 10 | final class ChainedFileStorage implements PsrAwareStorageInterface, ResourceAwareStorageInterface | 
| 11 | { | 
| 12 | /** | 
| 13 | * @var array<int, PsrAwareStorageInterface> $psrAwareStorages | 
| 14 | */ | 
| 15 | private array $psrAwareStorages; | 
| 16 | |
| 17 | /** | 
| 18 | * @var array<int, ResourceAwareStorageInterface> $resourceAwareStorages | 
| 19 | */ | 
| 20 | private array $resourceAwareStorages; | 
| 21 | |
| 22 | /** | 
| 23 | * @param array<int, PsrAwareStorageInterface> $psrAwareStorages | 
| 24 | * @param array<int, ResourceAwareStorageInterface> $resourceAwareStorages | 
| 25 | */ | 
| 26 | public function __construct( | 
| 27 | iterable $psrAwareStorages, | 
| 28 | iterable $resourceAwareStorages | 
| 29 | ) { | 
| 30 | $this->psrAwareStorages = is_array($psrAwareStorages) ? $psrAwareStorages : iterator_to_array($psrAwareStorages); | 
| 31 | $this->resourceAwareStorages = is_array($resourceAwareStorages) ? $resourceAwareStorages : iterator_to_array($resourceAwareStorages); | 
| 32 | } | 
| 33 | |
| 34 | public function createNewUpload( | 
| 35 | UploadedFileInterface $fileUpload, | 
| 36 | string $className = StoredFile::class | 
| 37 | ): StoredFile { | 
| 38 | foreach ($this->psrAwareStorages as $psrAwareStorage) { | 
| 39 | return $psrAwareStorage->createNewUpload($fileUpload, $className); | 
| 40 | } | 
| 41 | foreach ($this->resourceAwareStorages as $resourceAwareStorage) { | 
| 42 | return $resourceAwareStorage->createNewUpload($fileUpload, $className); | 
| 43 | } | 
| 44 | |
| 45 | throw new \LogicException("I can not create an upload"); | 
| 46 | } | 
| 47 | |
| 48 | public function getProxy( | 
| 49 | string $storagePath, | 
| 50 | string $className = StoredFile::class | 
| 51 | ): StoredFile { | 
| 52 | return $className::createFromStorage( | 
| 53 | $this, | 
| 54 | $storagePath | 
| 55 | ); | 
| 56 | } | 
| 57 | |
| 58 | /** | 
| 59 | * @template T of StoredFile | 
| 60 | * @param class-string<T> $className | 
| 61 | * @return T | 
| 62 | */ | 
| 63 | public function loadFromStorage( | 
| 64 | string $storagePath, | 
| 65 | string $className = StoredFile::class | 
| 66 | ): StoredFile { | 
| 67 | $errors = []; | 
| 68 | $list = [...$this->psrAwareStorages, ...$this->resourceAwareStorages]; | 
| 69 | foreach ($list as $psrAwareStorage) { | 
| 70 | try { | 
| 71 | return $psrAwareStorage->loadFromStorage($storagePath, $className); | 
| 72 | } catch (Exception $error) { | 
| 73 | $errors[] = $error; | 
| 74 | } | 
| 75 | } | 
| 76 | |
| 77 | throw new FileStorageException('I can not load from "' . $storagePath . '"', $errors); | 
| 78 | } | 
| 79 | |
| 80 | /** | 
| 81 | * @param array<int, object> $list | 
| 82 | */ | 
| 83 | private function iterate(array $list, string $methodName, mixed... $arguments): mixed | 
| 84 | { | 
| 85 | $collectedExceptions = []; | 
| 86 | foreach ($list as $storage) { | 
| 87 | try { | 
| 88 | return $storage->$methodName(...$arguments); | 
| 89 | } catch (Throwable $error) { | 
| 90 | $collectedExceptions[] = $error; | 
| 91 | } | 
| 92 | } | 
| 93 | if (empty($collectedExceptions)) { | 
| 94 | $collectedExceptions[] = new LogicException('There is no configured storage class for ' . $methodName); | 
| 95 | } | 
| 96 | throw new FileStorageException('There was a problem calling ' . $methodName, $collectedExceptions); | 
| 97 | } | 
| 98 | |
| 99 | public function pathToPsr(string $path): UploadedFileInterface | 
| 100 | { | 
| 101 | return $this->iterate($this->psrAwareStorages, 'pathToPsr', $path); | 
| 102 | } | 
| 103 | |
| 104 | public function psrToPath(UploadedFileInterface $uploadedFile): string | 
| 105 | { | 
| 106 | return $this->iterate($this->psrAwareStorages, 'psrToPath', $uploadedFile); | 
| 107 | } | 
| 108 | |
| 109 | public function resourceToPath(mixed $resource): string | 
| 110 | { | 
| 111 | return $this->iterate($this->resourceAwareStorages, 'resourceToPath', $resource); | 
| 112 | } | 
| 113 | |
| 114 | public function pathToResource(string $path): mixed | 
| 115 | { | 
| 116 | return $this->iterate($this->resourceAwareStorages, 'pathToResource', $path); | 
| 117 | } | 
| 118 | } |