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<?php |
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/* |
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* This file is part of the BenGorFile package. |
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* |
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* (c) Beñat Espiña <[email protected]> |
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* (c) Gorka Laucirica <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace BenGorFile\File\Application\Command\Upload; |
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use BenGorFile\File\Domain\Model\FileAlreadyExistsException; |
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use BenGorFile\File\Domain\Model\FileFactory; |
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use BenGorFile\File\Domain\Model\FileId; |
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use BenGorFile\File\Domain\Model\FileMimeType; |
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use BenGorFile\File\Domain\Model\FileName; |
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use BenGorFile\File\Domain\Model\FileRepository; |
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use BenGorFile\File\Domain\Model\FileSpecificationFactory; |
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use BenGorFile\File\Domain\Model\Filesystem; |
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/** |
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* Upload with suffix number file handler class. |
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* |
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* @author Beñat Espiña <[email protected]> |
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*/ |
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class SuffixNumberUploadFileHandler |
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{ |
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/** |
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* The file factory. |
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* |
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* @var FileFactory |
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*/ |
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private $factory; |
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/** |
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* The filesystem. |
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* |
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* @var Filesystem |
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*/ |
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private $filesystem; |
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/** |
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* The file repository. |
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* |
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* @var FileRepository |
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*/ |
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private $repository; |
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/** |
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* The specification factory. |
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* |
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* @var FileSpecificationFactory |
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*/ |
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private $specificationFactory; |
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/** |
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* Constructor. |
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* |
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* @param Filesystem $filesystem The filesystem |
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* @param FileRepository $aRepository The file repository |
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* @param FileSpecificationFactory $aSpecificationFactory The file specification factory |
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* @param FileFactory $aFactory The file factory |
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*/ |
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public function __construct( |
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Filesystem $filesystem, |
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FileRepository $aRepository, |
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FileSpecificationFactory $aSpecificationFactory, |
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FileFactory $aFactory |
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) { |
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$this->factory = $aFactory; |
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$this->filesystem = $filesystem; |
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$this->repository = $aRepository; |
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$this->specificationFactory = $aSpecificationFactory; |
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} |
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/** |
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* Handles the given command. |
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* |
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* @param SuffixNumberUploadFileCommand $aCommand The command |
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* |
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* @throws FileAlreadyExistsException when file is already exists |
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*/ |
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public function __invoke(SuffixNumberUploadFileCommand $aCommand) |
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{ |
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$id = $aCommand->id(); |
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$name = $aCommand->name(); |
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$uploadedFile = $aCommand->uploadedFile(); |
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$mimeType = $aCommand->mimeType(); |
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$fileId = new FileId($id); |
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$fileName = new FileName($name); |
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$fileMimeType = new FileMimeType($mimeType); |
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$this->checkFileExists($fileId); |
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$fileName = $this->buildName($fileName); |
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$this->filesystem->write($fileName, $uploadedFile); |
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$file = $this->factory->build($fileId, $fileName, $fileMimeType); |
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$this->repository->persist($file); |
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} |
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private function checkFileExists(FileId $id) |
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{ |
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$file = $this->repository->fileOfId($id); |
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if (null !== $file) { |
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throw new FileAlreadyExistsException(); |
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} |
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} |
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private function buildName(FileName $fileName) |
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{ |
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$name = $fileName->name(); |
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$extension = $fileName->extension(); |
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$numberOfFiles = $this->repository->count( |
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$this->specificationFactory->buildByNameSpecification($fileName) |
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); |
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if ($numberOfFiles > 0) { |
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$name = sprintf('%s-%s', $name, $numberOfFiles + 1); |
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} |
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$fileName = sprintf('%s.%s', $name, $extension); |
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return new FileName($fileName); |
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} |
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} |
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BenGorFile /
File
