Add google cloud storage adapter

composer.json

@@ -37,6 +37,7 @@
         "league/flysystem-async-aws-s3": "^2.0",
         "league/flysystem-aws-s3-v3": "^2.0",
         "league/flysystem-ftp": "^2.0",
+        "league/flysystem-google-cloud-storage": "^2.0",
         "league/flysystem-memory": "^2.0",
         "league/flysystem-sftp": "^2.0",
         "phpstan/phpstan": "^0.12.10",
@@ -56,6 +57,7 @@
         "ext-ftp": "Required for FTP and SFTP",
         "league/flysystem-async-aws-s3": "Use flysystem S3 adapter from AsyncAws",
         "league/flysystem-aws-s3-v3": "Use S3 storage with AWS SDK v3",
+        "league/flysystem-google-cloud-storage": "Use Google Cloud Storage Adapter for Flysystem",
         "league/flysystem-sftp": "Allows SFTP server storage via phpseclib",
         "royvoetman/flysystem-gitlab-storage": "Use Gitlab Storage filesystem for Flysystem"
     },

doc/adapter_google_cloud_storage.md

@@ -0,0 +1,20 @@
+# Use the Google Cloud Storage adapter
+
+This adapter connects to the filesystem in the Google Cloud Storage.
+
+
+```yml
+oneup_flysystem:
+    adapters:
+        acme.flysystem_adapter:
+            googlecloudstorage:
+                client: 'google_cloud_storage_client' # Service ID of the Google\Cloud\Storage\StorageClient
+                bucket: 'my_gcs_bucket'
+                prefix: ''
+```
+
+For more details on the other parameters, take a look at the [Flysystem documentation](https://flysystem.thephpleague.com/v2/docs/adapter/gcs/).
+
+## More to know
+
+* [Create and use your filesystem](filesystem_create.md)

src/DependencyInjection/Factory/Adapter/GoogleCloudStorageFactory.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oneup\FlysystemBundle\DependencyInjection\Factory\Adapter;
+
+use League\Flysystem\Visibility;
+use Oneup\FlysystemBundle\DependencyInjection\Factory\AdapterFactoryInterface;
+use Symfony\Component\Config\Definition\Builder\NodeDefinition;
+use Symfony\Component\DependencyInjection\ChildDefinition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+
+class GoogleCloudStorageFactory implements AdapterFactoryInterface
+{
+    public function getKey(): string
+    {
+        return 'googlecloudstorage';
+    }
+
+    public function create(ContainerBuilder $container, string $id, array $config): void
+    {
+        $bucket = new Definition();
+        $bucket->setFactory([new Reference($config['client']), 'bucket']);
+        $bucket->setArgument(0, $config['bucket']);
+
+        $container
+            ->setDefinition($id, new ChildDefinition('oneup_flysystem.adapter.googlecloudstorage'))
+            ->replaceArgument(0, $bucket)
+            ->replaceArgument(1, $config['prefix'])
+            ->replaceArgument(2, $config['visibilityHandler'])
+            ->replaceArgument(3, $config['defaultVisiblity'])
+        ;
+    }
+
+    public function addConfiguration(NodeDefinition $node): void
+    {
+        $node
+            ->children()
+            ->scalarNode('client')->isRequired()->end()
+            ->scalarNode('bucket')->isRequired()->end()
+            ->scalarNode('prefix')->treatNullLike('')->defaultValue('')->end()
+            ->scalarNode('visibilityHandler')->defaultNull()->end()
+            ->scalarNode('defaultVisiblity')->defaultValue(Visibility::PRIVATE)->end()
+            ->end()
+        ;
+    }
+}

src/Resources/config/adapters.xml

@@ -41,6 +41,13 @@
             <argument/><!-- Prefix -->
             <argument/><!-- VisibilityConverter -->
         </service>
+        <service id="oneup_flysystem.adapter.googlecloudstorage" class="League\Flysystem\GoogleCloudStorage\GoogleCloudStorageAdapter" abstract="true" public="false">
+            <argument/><!-- Client -->
+            <argument/><!-- Bucket -->
+            <argument/><!-- Prefix -->
+            <argument/><!-- VisibilityHandler -->
+            <argument/><!-- defaultVisibility -->
+        </service>
         <service id="oneup_flysystem.adapter.gitlab" class="RoyVoetman\FlysystemGitlab\GitlabAdapter" abstract="true" public="false">
             <argument/><!-- Client -->
             <argument/><!-- Prefix -->

src/Resources/config/factories.xml

@@ -32,6 +32,10 @@
                  class="Oneup\FlysystemBundle\DependencyInjection\Factory\Adapter\AsyncAwsS3Factory">
             <tag name="oneup_flysystem.adapter_factory"/>
         </service>
+        <service id="oneup_flysystem.adapter_factory.google_cloud_storage"
+                 class="Oneup\FlysystemBundle\DependencyInjection\Factory\Adapter\GoogleCloudStorageFactory">
+            <tag name="oneup_flysystem.adapter_factory"/>
+        </service>
         <service id="oneup_flysystem.adapter_factory.gitlab"
                  class="Oneup\FlysystemBundle\DependencyInjection\Factory\Adapter\GitlabFactory">
             <tag name="oneup_flysystem.adapter_factory"/>

tests/App/config/config.yml

@@ -1,3 +1,15 @@
+services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
+
+    Oneup\FlysystemBundle\Tests\DependencyInjection\TestService:
+        public: true
+
+    google_cloud_storage_client:
+        class: Google\Cloud\Storage\StorageClient
+
+
 framework:
     translator: { fallback: en }
     secret: secret
@@ -39,6 +51,12 @@ oneup_flysystem:
                 connectionProvider: 'test'
                 root: 'test'
 
+        googlecloudstorage:
+            googlecloudstorage:
+                client: 'google_cloud_storage_client'
+                bucket: 'test'
+                prefix: 'prefix'
+
     filesystems:
         myfilesystem:
             adapter: local
@@ -51,10 +69,5 @@ oneup_flysystem:
             adapter: local
             visibility: private
 
-services:
-    _defaults:
-        autowire: true
-        autoconfigure: true
-
-    Oneup\FlysystemBundle\Tests\DependencyInjection\TestService:
-        public: true
+        myfilesystem4:
+            adapter: googlecloudstorage

tests/DependencyInjection/OneupFlysystemExtensionTest.php

@@ -60,6 +60,10 @@ public function testAdapterAvailability(): void
         $adapters = simplexml_load_string((string) file_get_contents(__DIR__ . '/../../src/Resources/config/adapters.xml'));
 
         foreach ($adapters->children()->children() as $service) {
+            if (null === $service->attributes()) {
+                continue;
+            }
+
             foreach ($service->attributes() as $key => $attribute) {
                 if ('class' === (string) $key) {
                     self::assertTrue(class_exists((string) $attribute), 'Could not load class: ' . $attribute);
@@ -143,6 +147,11 @@ public function testServiceAliasInjection(): void
         self::assertInstanceOf(Filesystem::class, $testService->filesystem);
     }
 
+    public function testGoogleCloudAdapter(): void
+    {
+        $this->assertInstanceOf(Filesystem::class, self::$container->get('oneup_flysystem.myfilesystem4_filesystem'));
+    }
+
     private function loadExtension(array $config): ContainerBuilder
     {
         $extension = new OneupFlysystemExtension();