fileSize example

throw new FileNotReadableException($sourcePath);
            }
            $this->filesystem->writeStream($path, $sourceStream);
        } else {
            $this->filesystem->write($path, '');
        }

        $fileData = [
            'id' => $id,
            'originalName' => $originalFileName,
            'path' => $path,
            'size' => $this->filesystem->fileSize($path),
            'expireDate' => $expireDate,
            'accessToken' => null,
        ];

        $this->fileRepository->create([$fileData], $context);

        $fileEntity = new ImportExportFileEntity();
        $fileEntity->assign($fileData);

        return $fileEntity;
    }

    

$file = $this->logEntity->getFile();

        $progress->setTotal($file->getSize());

        if ($progress->isFinished()) {
            return $progress;
        }

        $processed = 0;

        $path = $file->getPath();
        $progress->setTotal($this->filesystem->fileSize($path));
        $invalidRecordsProgress = null;

        $failedRecords = [];

        $resource = $this->filesystem->readStream($path);
        $config = Config::fromLog($this->logEntity);
        $overallResults = $this->logEntity->getResult();

        $this->eventDispatcher->addListener(WriteCommandExceptionEvent::class, $this->onWriteException(...));

        $createEntities = $config->get('createEntities') ?? true;
        

$fs = new Filesystem(new MemoryFilesystemAdapter());
        $fs->createDirectory('foo');
        static::assertTrue($fs->directoryExists('foo'));
        $fs->deleteDirectory('foo');
        static::assertFalse($fs->directoryExists('foo'));
    }

    public function testFileSize(): void
    {
        $fs = new Filesystem(new MemoryFilesystemAdapter());
        $fs->write('a.txt', 'test');
        static::assertSame(4, $fs->fileSize('a.txt'));

        static::expectException(UnableToRetrieveMetadata::class);
        $fs->fileSize('bla');
    }

    public function testVisibility(): void
    {
        $fs = new Filesystem(new MemoryFilesystemAdapter());
        $fs->write('a.txt', 'test');
        static::assertSame(Visibility::PUBLIC, $fs->visibility('a.txt'));

        

return new DirectoryAttributes(
                        $this->stripPath($info->path()),
                        $info->visibility(),
                        $info->lastModified(),
                        $info->extraMetadata()
                    );
                }

                if ($info instanceof FileAttributes) {
                    return new FileAttributes(
                        $this->stripPath($info->path()),
                        $info->fileSize(),
                        $info->visibility(),
                        $info->lastModified(),
                        $info->mimeType(),
                        $info->extraMetadata()
                    );
                }
                // @codeCoverageIgnoreStart                 return $info;
                // @codeCoverageIgnoreEnd             },
            $this->filesystem->listContents($location, $deep)->toArray()
        ));

$thumbnails = $updatedMedia->getThumbnails();
        static::assertInstanceOf(MediaThumbnailCollection::class, $thumbnails);
        static::assertEquals(1, $thumbnails->count());

        $thumbnail = $thumbnails->first();
        static::assertInstanceOf(MediaThumbnailEntity::class, $thumbnail);

        $thumbnailPath = $this->urlGenerator->getRelativeThumbnailUrl($media, $thumbnail);

        static::assertTrue($this->getPublicFilesystem()->has($thumbnailPath));

        $originalSize = $this->getPublicFilesystem()->fileSize($filePath);
        $thumbnailSize = $this->getPublicFilesystem()->fileSize($thumbnailPath);
        static::assertLessThanOrEqual($originalSize, $thumbnailSize);
    }

    public function testItUsesFolderConfigGenerateThumbnails(): void
    {
        $this->setFixtureContext($this->context);
        $media = $this->getJpgWithFolderWithoutThumbnails();

        $filePath = $this->urlGenerator->getRelativeMediaUrl($media);
        $resource = fopen(__DIR__ . '/../fixtures/shopware.jpg', 'rb');
        

        $originalName = (string) preg_replace('/[\/\\\]/', '', $entity->getOriginalName());

        $headers = [
            'Content-Disposition' => HeaderUtils::makeDisposition(
                'attachment',
                $originalName,
                // only printable ascii                 (string) preg_replace('/[\x00-\x1F\x7F-\xFF]/', '', $originalName)
            ),
            'Content-Length' => $this->filesystem->fileSize($entity->getPath()),
            'Content-Type' => 'application/octet-stream',
        ];
        $stream = $this->filesystem->readStream($entity->getPath());
        if (!\is_resource($stream)) {
            throw ImportExportException::fileNotFound($fileId);
        }

        return new StreamedResponse(function D) use ($stream): void {
            fpassthru($stream);
        }, Response::HTTP_OK, $headers);
    }

    

throw UnableToRetrieveMetadata::lastModified($path, 'file does not exist');
        }

        return new FileAttributes($path, null, null, $this->files[$path]->lastModified());
    }

    public function fileSize(string $path): FileAttributes
    {
        $path = $this->preparePath($path);

        if (!\array_key_exists($path, $this->files)) {
            throw UnableToRetrieveMetadata::fileSize($path, 'file does not exist');
        }

        return new FileAttributes($path, $this->files[$path]->fileSize());
    }

    public function listContents(string $path, bool $deep): iterable
    {
        $prefix = rtrim($this->preparePath($path), '/') . '/';
        $prefixLength = \strlen($prefix);
        $listedDirectories = [];

        

$thumbnailSize = $this->calculateThumbnailSize($originalImageSize, $size, $config);
                $thumbnail = $this->createNewImage($mediaImage, $type, $originalImageSize, $thumbnailSize);

                $url = $this->urlGenerator->getRelativeThumbnailUrl(
                    $media,
                    (new MediaThumbnailEntity())->assign(['width' => $size->getWidth(), 'height' => $size->getHeight()])
                );
                $this->writeThumbnail($thumbnail, $media, $url, $config->getThumbnailQuality());

                $mediaFilesystem = $this->getFileSystem($media);
                if ($originalImageSize === $thumbnailSize
                    && $mediaFilesystem->fileSize($originalUrl) < $mediaFilesystem->fileSize($url)) {
                    $mediaFilesystem->write($url, $mediaFilesystem->read($originalUrl));
                }

                $savedThumbnails[] = [
                    'mediaId' => $media->getId(),
                    'width' => $size->getWidth(),
                    'height' => $size->getHeight(),
                ];

                imagedestroy($thumbnail);
            }
            

$progress = $this->export(Context::createDefaultContext(), ProductDefinition::ENTITY_NAME, $criteria);

        /** @var EntityRepository $fileRepository */
        $fileRepository = $this->getContainer()->get('import_export_file.repository');
        /** @var ImportExportFileEntity|null $file */
        $file = $fileRepository->search(new Criteria(array_filter([$this->getLogEntity($progress->getLogId())->getFileId()])), Context::createDefaultContext())->first();

        static::assertNotNull($file);
        $importExportFileEntity = $this->getLogEntity($progress->getLogId())->getFile();
        static::assertInstanceOf(ImportExportFileEntity::class, $importExportFileEntity);
        static::assertSame($filesystem->fileSize($importExportFileEntity->getPath()), $file->getSize());

        $this->productRepository->delete([['id' => $productId]], Context::createDefaultContext());
        $exportFileTmp = (string) tempnam(sys_get_temp_dir(), '');
        file_put_contents($exportFileTmp, (string) $filesystem->read($file->getPath()));

        $progress = $this->import(Context::createDefaultContext(), ProductDefinition::ENTITY_NAME, $exportFileTmp, 'test.csv', null, false, true);

        static::assertTrue($progress->isFinished());
        static::assertImportExportSucceeded($progress, $this->getInvalidLogContent($progress->getInvalidRecordsLogId()));

        $criteria = new Criteria([$productId]);
        

        return $this->inner->mimeType($path);
    }

    public function lastModified(string $path): FileAttributes
    {
        return $this->inner->lastModified($path);
    }

    public function fileSize(string $path): FileAttributes
    {
        return $this->inner->fileSize($path);
    }

    public function listContents(string $path, bool $deep): iterable
    {
        return $this->inner->listContents($path, $deep);
    }

    public function move(string $source, string $destination, Config $config): void
    {
        $this->inner->move($source, $destination, $config);
    }

    

$prefix->write('foo.txt', 'bla');
        static::assertTrue($prefix->fileExists('foo.txt'));
        static::assertTrue($prefix->has('foo.txt'));
        static::assertFalse($prefix->directoryExists('foo.txt'));
        static::assertTrue($fs->has('foo/foo.txt'));
        static::assertFalse($fs->directoryExists('foo/foo.txt'));

        static::assertSame('bla', $prefix->read('foo.txt'));
        static::assertSame('bla', stream_get_contents($prefix->readStream('foo.txt')));
        static::assertSame('text/plain', $prefix->mimeType('foo.txt'));
        static::assertSame(3, $prefix->fileSize('foo.txt'));
        static::assertSame(Visibility::PUBLIC, $prefix->visibility('foo.txt'));
        $prefix->setVisibility('foo.txt', Visibility::PRIVATE);
        static::assertSame(Visibility::PRIVATE, $prefix->visibility('foo.txt'));
        static::assertEqualsWithDelta($prefix->lastModified('foo.txt'), time(), 2);

        static::assertSame('http://example.com/foo/foo.txt', $prefix->publicUrl('foo.txt'));
        static::assertSame('128ecf542a35ac5270a87dc740918404', $prefix->checksum('foo.txt'));
        static::assertSame('http://example.com/temporary-url', $prefix->temporaryUrl('foo.txt', new \DateTime('+1 hour')));

        $prefix->copy('foo.txt', 'bla.txt');
        static::assertTrue($prefix->has('bla.txt'));