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<?php |
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namespace Halalsoft\LaravelGoogleCloudStorage; |
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use Aws\S3\S3Client; |
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use Illuminate\Contracts\Filesystem\Filesystem; |
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use Illuminate\Filesystem\Cache; |
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use Illuminate\Filesystem\FilesystemAdapter; |
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use Illuminate\Filesystem\FilesystemManager; |
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use Illuminate\Support\ServiceProvider; |
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use InvalidArgumentException; |
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use League\Flysystem\AdapterInterface; |
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use League\Flysystem\AwsS3v3\AwsS3Adapter as S3Adapter; |
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use League\Flysystem\Cached\CachedAdapter; |
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use League\Flysystem\Cached\CacheInterface; |
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use League\Flysystem\Cached\Storage\Memory as MemoryStore; |
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use League\Flysystem\Filesystem as Flysystem; |
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use League\Flysystem\FilesystemInterface; |
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class GoogleCloudStorageServiceProvider extends ServiceProvider |
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{ |
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/** |
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* Perform post-registration booting of services. |
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*/ |
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public function boot() |
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{ |
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$factory = $this->app->make('filesystem'); |
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/* @var FilesystemManager $factory */ |
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$factory->extend( |
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'gcs', |
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function ($app, array $config) { |
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$config['endpoint'] = $config['endpoint'] ?? "https://storage.googleapis.com"; |
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$config['base_url'] = $config['base_url'] ?? "https://storage.googleapis.com"; |
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$config['region'] = $config['region'] ?? "none"; |
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$s3Config = $this->formatS3Config($config); |
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$root = $s3Config['root'] ?? null; |
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$options = $config['options'] ?? []; |
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return $this->adapt( |
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$this->createFlysystem( |
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new S3Adapter(new S3Client($s3Config), $s3Config['bucket'], $root, $options), |
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$config |
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) |
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); |
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} |
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); |
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} |
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protected function formatS3Config(array $config) |
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{ |
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$config += ['version' => 'latest']; |
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if (!empty($config['key']) && !empty($config['secret'])) { |
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$config['credentials'] = array_intersect_key($config, array_flip(['key', 'secret', 'token'])); |
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} |
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return $config; |
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} |
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/** |
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* Adapt the filesystem implementation. |
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* |
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* @param FilesystemInterface $filesystem |
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* |
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* @return Filesystem |
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*/ |
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protected function adapt(FilesystemInterface $filesystem) |
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{ |
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return new FilesystemAdapter($filesystem); |
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} |
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/** |
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* Create a Flysystem instance with the given adapter. |
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* |
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* @param AdapterInterface $adapter |
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* @param array $config |
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* |
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* @return FilesystemInterface |
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*/ |
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protected function createFlysystem(AdapterInterface $adapter, array $config) |
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{ |
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$cache = $config["cache"] ?? null; |
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$config = array_intersect_key($config, array_flip((array) ['visibility', 'disable_asserts', 'url'])); |
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if ($cache) { |
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$adapter = new CachedAdapter($adapter, $this->createCacheStore($cache)); |
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} |
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return new Flysystem($adapter, count($config) > 0 ? $config : null); |
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} |
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/** |
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* Create a cache store instance. |
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* |
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* @param mixed $config |
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* |
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* @throws InvalidArgumentException |
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* |
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* @return CacheInterface |
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*/ |
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protected function createCacheStore($config) |
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{ |
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if ($config === true) { |
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return new MemoryStore(); |
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} |
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return new Cache( |
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$this->app['cache']->store($config['store']), |
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$config['prefix'] ?? 'flysystem', |
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$config['expire'] ?? null |
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); |
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} |
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/** |
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* Register bindings in the container. |
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*/ |
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public function register() |
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{ |
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// |
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} |
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} |
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HalalSoft /
laravel-google-cloud-storage
