Add support for google cloud storage

Author: hason

DependencyInjection/BMBackupManagerExtension.php

@@ -10,6 +10,7 @@
 use Srmklive\Dropbox\Adapter\DropboxAdapter as Dropbox2Adapter;
 use League\Flysystem\Rackspace\RackspaceAdapter;
 use League\Flysystem\Sftp\SftpAdapter;
+use Superbalist\Flysystem\GoogleStorage\GoogleStorageAdapter;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\Reference;
@@ -41,6 +42,7 @@ public function load(array $configs, ContainerBuilder $container)
             'DropboxV2' => 'backup_manager.filesystems.dropbox_v2_filesystem',
             'Ftp' => 'backup_manager.filesystems.ftp_filesystem',
             'Sftp' => 'backup_manager.filesystems.sftp_filesystem',
+            'Gcs' => 'backup_manager.filesystems.gcs_filesystem',
         ];
 
         $filesystemDef = $container->getDefinition('backup_manager.filesystems');
@@ -75,6 +77,7 @@ private function validateStorage(array $config)
             'DropboxV2' => ['package'=>'srmklive/flysystem-dropbox-v2:^1.0', 'test'=>Dropbox2Adapter::class],
             'Ftp' => ['package'=>'league/flysystem:^1.0', 'test'=>Ftp::class],
             'Sftp' => ['package'=>'league/flysystem-sftp:^1.0', 'test'=>SftpAdapter::class],
+            'Gcs' => ['package' => 'superbalist/flysystem-google-storage:^6.0', 'test' => GoogleStorageAdapter::class],
         ];
 
         foreach ($config as $key => $storageConfig) {

DependencyInjection/Configuration.php

@@ -57,8 +57,11 @@ public function getConfigTreeBuilder()
                                     case 'Sftp':
                                         $this->validateAuthenticationType(['host', 'username', 'password', 'root', 'port', 'timeout', 'privateKey'], $config, 'Sftp');
                                         break;
+                                    case 'Gcs':
+                                        $this->validateAuthenticationType(['project', 'keyFilePath', 'bucket', 'prefix'], $config, 'Gcs');
+                                        break;
                                     default:
-                                        $validTypes = ['Local', 'AwsS3', 'B2', 'Rackspace', 'Dropbox', 'DropboxV2', 'Ftp', 'Sftp'];
+                                        $validTypes = ['Local', 'AwsS3', 'B2', 'Rackspace', 'Dropbox', 'DropboxV2', 'Ftp', 'Sftp', 'Gcs'];
                                         throw new InvalidConfigurationException(sprintf('Type must be one of "%s", got "%s"', implode(', ', $validTypes), $config['type']));
                                 }
                             }

Resources/config/services.yml

@@ -50,6 +50,10 @@ services:
         class:  BackupManager\Filesystems\SftpFilesystem
         public: false
 
+    backup_manager.filesystems.gcs_filesystem:
+        class:  BackupManager\Filesystems\GcsFilesystem
+        public: false
+
     backup_manager.filesystems:
         class:  BackupManager\Filesystems\FilesystemProvider
         public: false

Tests/Unit/DependencyInjection/ConfigurationTest.php

@@ -176,7 +176,7 @@ public function testStorageTypes($type)
     public function validStorageTypes()
     {
         return [
-            ['Local'],['AwsS3'], ['B2'], ['Rackspace'], ['Dropbox'], ['DropboxV2'], ['Ftp'], ['Sftp'],
+            ['Local'],['AwsS3'], ['B2'], ['Rackspace'], ['Dropbox'], ['DropboxV2'], ['Ftp'], ['Sftp'], ['Gcs'],
         ];
     }
 }

composer.json

@@ -26,12 +26,14 @@
         "matthiasnoback/symfony-dependency-injection-test": "^1.2 || ^2.3",
         "matthiasnoback/symfony-config-test": "^2.2 || ^3.1",
         "nyholm/symfony-bundle-test": "^1.3.1",
+        "superbalist/flysystem-google-storage": "^6.0",
         "symfony/phpunit-bridge": "^3.4 || ^4.0"
     },
     "suggest": {
         "league/flysystem-aws-s3-v3": "To use AWS S3, version 3",
         "mhetreramesh/flysystem-backblaze": "To use B2",
         "srmklive/flysystem-dropbox-v2": "To use Dropbox",
+        "superbalist/flysystem-google-storage": "Google Cloud Storage adapter support.",
         "league/flysystem-rackspace": "To use Rackspace",
         "league/flysystem-sftp": "To use sftp"
     },