Add api for listing subdirectories

.gitmodules

@@ -14,3 +14,6 @@
 	path = packages/medialibrary-helper
 	url = https://git.zoomyboy.de/zoomyboy/medialibrary-helper.git
 	branch = version2
+[submodule "packages/flysystem-webdav"]
+	path = packages/flysystem-webdav
+	url = https://github.com/zoomyboy/flysystem-webdav.git

app/Fileshare/Actions/ListFilesAction.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Fileshare\Actions;
+
+use App\Fileshare\Data\ResourceData;
+use App\Fileshare\Models\Fileshare;
+use Lorisleiva\Actions\ActionRequest;
+use Lorisleiva\Actions\Concerns\AsAction;
+use Spatie\LaravelData\DataCollection;
+
+class ListFilesAction
+{
+    use AsAction;
+
+    public function handle(ActionRequest $request, Fileshare $fileshare): DataCollection
+    {
+        return ResourceData::collection($fileshare->type->getSubDirectories($request->input('parent')))->wrap('data');
+    }
+}

app/Fileshare/ConnectionTypes/ConnectionType.php

@@ -2,7 +2,10 @@
 
 namespace App\Fileshare\ConnectionTypes;
 
+use App\Fileshare\Data\ResourceData;
+use Illuminate\Filesystem\FilesystemAdapter;
 use Spatie\LaravelData\Data;
+use Spatie\LaravelData\DataCollection;
 
 abstract class ConnectionType extends Data
 {
@@ -15,6 +18,8 @@ abstract class ConnectionType extends Data
 
     abstract public static function title(): string;
 
+    abstract public function getFilesystem(): FilesystemAdapter;
+
     /**
      * @return array<int, array{label: string, key: string, type: string}>
      */
@@ -32,4 +37,14 @@ abstract class ConnectionType extends Data
             ->map(fn ($file) => ['id' => $file, 'name' => $file::title(), 'defaults' => $file::defaults(), 'fields' => $file::fields()])
             ->toArray();
     }
+
+    /**
+     * @return array<int, string>
+     */
+    public function getSubDirectories(?string $parent): array
+    {
+        $filesystem = $this->getFilesystem();
+
+        return $filesystem->directories($parent ?: '/');
+    }
 }

app/Fileshare/ConnectionTypes/OwncloudConnection.php

@@ -2,8 +2,12 @@
 
 namespace App\Fileshare\ConnectionTypes;
 
+use Illuminate\Filesystem\FilesystemAdapter;
 use Illuminate\Http\Client\ConnectionException;
 use Illuminate\Support\Facades\Http;
+use League\Flysystem\Filesystem;
+use League\Flysystem\WebDAV\WebDAVAdapter;
+use Sabre\DAV\Client;
 use Spatie\LaravelData\Attributes\MapInputName;
 use Spatie\LaravelData\Attributes\MapOutputName;
 use Spatie\LaravelData\Mappers\SnakeCaseMapper;
@@ -58,4 +62,15 @@ class OwncloudConnection extends ConnectionType
             ['label' => 'Passwort', 'key' => 'password', 'type' => 'password'],
         ];
     }
+
+    public function getFilesystem(): FilesystemAdapter
+    {
+        $adapter = new WebDAVAdapter(new Client([
+            'baseUri' =>  $this->baseUrl . '/remote.php/dav/files/' . $this->user,
+            'userName' => $this->user,
+            'password' => $this->password,
+        ]), '/remote.php/dav/files/' . $this->user);
+
+        return new FilesystemAdapter(new Filesystem($adapter), $adapter);
+    }
 }

app/Fileshare/Data/ResourceData.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Fileshare\Data;
+
+use Spatie\LaravelData\Data;
+
+class ResourceData extends Data
+{
+
+    public function __construct(public $name, public $path, public $parent)
+    {
+    }
+
+    public static function fromString(string $path): self
+    {
+        $dir = '/' . trim($path, '\\/');
+
+        return self::from([
+            'path' => $dir,
+            'name' => pathinfo($dir, PATHINFO_FILENAME),
+            'parent' => pathinfo($dir, PATHINFO_DIRNAME),
+        ]);
+    }
+}

composer.json

@@ -14,6 +14,13 @@
                 "symlink": true
             }
         },
+        {
+            "type": "path",
+            "url": "./packages/flysystem-webdav",
+            "options": {
+                "symlink": true
+            }
+        },
         {
             "type": "path",
             "url": "./packages/tex",
@@ -58,10 +65,11 @@
         "spatie/laravel-settings": "^2.2",
         "worksome/request-factories": "^2.5",
         "zoomyboy/laravel-nami": "dev-master",
+        "zoomyboy/medialibrary-helper": "dev-master as 1.0",
+        "league/flysystem-webdav": "dev-master as 3.28.0",
         "zoomyboy/osm": "1.0.3",
         "zoomyboy/phone": "^1.0",
-        "zoomyboy/tex": "dev-main as 1.0",
+        "zoomyboy/tex": "dev-main as 1.0"
-        "zoomyboy/medialibrary-helper": "dev-master as 1.0"
     },
     "require-dev": {
         "fakerphp/faker": "^1.9.1",

packages/flysystem-webdav

@@ -0,0 +1 @@
+Subproject commit c892034c6b6ebe9c70164a352ae78d1634463c4c

routes/web.php

@@ -22,6 +22,7 @@ use App\Efz\ShowEfzDocumentAction;
 use App\Fileshare\Actions\FileshareApiIndexAction;
 use App\Fileshare\Actions\FileshareStoreAction;
 use App\Fileshare\Actions\FileshareUpdateAction;
+use App\Fileshare\Actions\ListFilesAction;
 use App\Form\Actions\ExportAction as ActionsExportAction;
 use App\Form\Actions\FormDestroyAction;
 use App\Form\Actions\FormIndexAction;
@@ -174,4 +175,5 @@ Route::group(['middleware' => 'auth:web'], function (): void {
     Route::post('/fileshare', FileshareStoreAction::class)->name('fileshare.store');
     Route::patch('/fileshare/{fileshare}', FileshareUpdateAction::class)->name('fileshare.update');
     Route::get('/api/fileshare', FileshareApiIndexAction::class)->name('api.fileshare.index');
+    Route::post('/api/fileshare/{fileshare}/files', ListFilesAction::class)->name('api.fileshare.files');
 });

tests/Fileshare/FileshareFilesActionTest.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Tests\Fileshare;
+
+use App\Fileshare\ConnectionTypes\OwncloudConnection;
+use App\Fileshare\Models\Fileshare;
+use Tests\FileshareTestCase;
+
+class FileshareFilesActionTest extends FileshareTestCase
+{
+    public function testItGetsFilesForAConnection(): void
+    {
+        $this->withoutExceptionHandling()->login()->loginNami()->withOwncloudUser('badenpowell', 'secret')
+            ->withDirs('badenpowell', ['/pictures', '/lala']);
+
+        $connection = Fileshare::factory()
+            ->type(OwncloudConnection::from(['user' => 'badenpowell', 'password' => 'secret', 'base_url' => env('TEST_OWNCLOUD_DOMAIN')]))
+            ->create();
+
+        $this->postJson(route('api.fileshare.files', ['fileshare' => $connection]), [
+            'parent' => null,
+        ])
+            ->assertJsonCount(2, 'data')
+            ->assertJsonPath('data.0.name', 'lala')
+            ->assertJsonPath('data.0.path', '/lala')
+            ->assertJsonPath('data.0.parent', '/')
+            ->assertJsonPath('data.1.name', 'pictures')
+            ->assertJsonPath('data.1.path', '/pictures')
+            ->assertJsonPath('data.1.parent', '/');
+    }
+
+    public function testItGetsSubdirectories(): void
+    {
+        $this->withoutExceptionHandling()->login()->loginNami()->withOwncloudUser('badenpowell', 'secret')
+            ->withDirs('badenpowell', ['/pictures', '/lala', '/lala/dd', '/lala/ff']);
+
+        $connection = Fileshare::factory()
+            ->type(OwncloudConnection::from(['user' => 'badenpowell', 'password' => 'secret', 'base_url' => env('TEST_OWNCLOUD_DOMAIN')]))
+            ->create();
+
+        $this->postJson(route('api.fileshare.files', ['fileshare' => $connection]), ['parent' => '/pictures'])->assertJsonCount(0, 'data');
+        $this->postJson(route('api.fileshare.files', ['fileshare' => $connection]), ['parent' => '/lala'])
+            ->assertJsonCount(2, 'data')
+            ->assertJsonPath('data.0.name', 'dd')
+            ->assertJsonPath('data.0.path', '/lala/dd')
+            ->assertJsonPath('data.0.parent', '/lala')
+            ->assertJsonPath('data.1.name', 'ff')
+            ->assertJsonPath('data.1.path', '/lala/ff')
+            ->assertJsonPath('data.1.parent', '/lala');
+    }
+
+    public function testItGetsSubdirectoriesOfSubdirectory(): void
+    {
+        $this->withoutExceptionHandling()->login()->loginNami()->withOwncloudUser('badenpowell', 'secret')
+            ->withDirs('badenpowell', ['/lala', '/lala/dd', '/lala/dd/ee']);
+
+        $connection = Fileshare::factory()
+            ->type(OwncloudConnection::from(['user' => 'badenpowell', 'password' => 'secret', 'base_url' => env('TEST_OWNCLOUD_DOMAIN')]))
+            ->create();
+
+        $this->postJson(route('api.fileshare.files', ['fileshare' => $connection]), ['parent' => '/lala/dd'])
+            ->assertJsonCount(1, 'data')
+            ->assertJsonPath('data.0.name', 'ee')
+            ->assertJsonPath('data.0.path', '/lala/dd/ee')
+            ->assertJsonPath('data.0.parent', '/lala/dd');
+    }
+}

tests/FileshareTestCase.php

@@ -2,9 +2,16 @@
 
 namespace Tests;
 
+use Illuminate\Filesystem\FilesystemAdapter;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Http\Client\PendingRequest;
 use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Storage;
+use League\Flysystem\DirectoryAttributes;
+use League\Flysystem\Filesystem;
+use League\Flysystem\WebDAV\WebDAVAdapter;
+use Sabre\DAV\Client;
+use Throwable;
 
 abstract class FileshareTestCase extends TestCase
 {
@@ -13,6 +20,11 @@ abstract class FileshareTestCase extends TestCase
     protected string $adminUser = 'admin';
     protected string $adminPassword = 'admin';
 
+    /**
+     * @var array<string, string>
+     */
+    protected array $passwords = [];
+
     public function setUp(): void
     {
         parent::setUp();
@@ -27,6 +39,7 @@ abstract class FileshareTestCase extends TestCase
 
     public function withOwncloudUser(string $username, string $password): self
     {
+        $this->passwords[$username] = $password;
         $this->http()->asForm()->post('/ocs/v1.php/cloud/users?format=json', ['password' => $password, 'userid' => $username]);
 
         return $this;
@@ -36,4 +49,33 @@ abstract class FileshareTestCase extends TestCase
     {
         return Http::withOptions(['base_uri' => env('TEST_OWNCLOUD_DOMAIN')])->withBasicAuth($this->adminUser, $this->adminPassword)->acceptJson();
     }
+
+    /**
+     * @param array<int, string> $dirs
+     */
+    protected function withDirs(string $username, array $dirs): self
+    {
+        $adapter = $this->adapter($username);
+
+        foreach ($adapter->directories('/') as $directory) {
+            $adapter->deleteDirectory($directory);
+        }
+
+        foreach ($dirs as $dir) {
+            $adapter->makeDirectory($dir);
+        }
+
+        return $this;
+    }
+
+    private function adapter(string $username): FilesystemAdapter
+    {
+        $adapter = new WebDAVAdapter(new Client([
+            'baseUri' => env('TEST_OWNCLOUD_DOMAIN') . '/remote.php/dav/files/' . $username,
+            'userName' => $username,
+            'password' => $this->passwords[$username],
+        ]), '/remote.php/dav/files/' . $username);
+
+        return new FilesystemAdapter(new Filesystem($adapter), $adapter);
+    }
 }