Use database to build asset folder list (#311)

* Use database to build asset folder list

* Fix bug with adding folders

* Remove debugging

* Test coverage

* 🍺

src/Assets/AssetContainerContents.php

@@ -40,28 +40,15 @@ public function directories()
         }
 
         $this->folders = Cache::remember($this->key(), $this->ttl(), function () {
-            return collect($this->directoryRecurse(''))
-                ->map(fn ($dir) => ['path' => $dir, 'type' => 'dir']);
+            return $this->query()->select(['folder'])
+                ->distinct()
+                ->get()
+                ->map(fn ($model) => ['path' => $model->folder, 'type' => 'dir']);
         });
 
         return $this->folders;
     }
 
-    private function directoryRecurse($directory)
-    {
-        $rootFolders = $this->container->disk()->getFolders($directory, false);
-
-        $folders = [];
-        foreach ($rootFolders as $folder) {
-            $folders[] = $folder;
-            if ($subfolders = $this->directoryRecurse($folder)) {
-                $folders = array_merge($folders, $subfolders);
-            }
-        }
-
-        return $folders;
-    }
-
     public function metaFilesIn($folder, $recursive)
     {
         return $this->query()

src/Commands/SyncAssets.php

@@ -51,7 +51,9 @@ private function processFolder(AssetContainer $container, $folder = '')
         $this->line("Processing folder: {$folder}");
 
         // get raw listing of this folder, avoiding any of statamic's asset container caching
-        $files = collect($container->disk()->filesystem()->listContents($folder))
+        $contents = collect($container->disk()->filesystem()->listContents($folder));
+
+        $files = $contents
             ->reject(fn ($item) => $item['type'] != 'file')
             ->pluck('path');
 
@@ -86,7 +88,9 @@ private function processFolder(AssetContainer $container, $folder = '')
             });
 
         // process any sub-folders of this folder
-        $container->folders($folder)
+        $contents
+            ->reject(fn ($item) => $item['type'] != 'dir')
+            ->pluck('path')
             ->each(function ($subfolder) use ($container, $folder) {
                 if (str_contains($subfolder.'/', '.meta/')) {
                     return;

tests/Assets/AssetContainerContentsTest.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Tests\Assets;
+
+use Illuminate\Http\UploadedFile;
+use PHPUnit\Framework\Attributes\Test;
+use Statamic\Facades\AssetContainer;
+use Statamic\Testing\Concerns\PreventsSavingStacheItemsToDisk;
+use Tests\TestCase;
+
+class AssetContainerContentsTest extends TestCase
+{
+    use PreventsSavingStacheItemsToDisk;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        config(['filesystems.disks.test' => [
+            'driver' => 'local',
+            'root' => __DIR__.'/tmp',
+        ]]);
+    }
+
+    public function tearDown(): void
+    {
+        app('files')->deleteDirectory(__DIR__.'/tmp');
+
+        parent::tearDown();
+    }
+
+    #[Test]
+    public function it_gets_a_folder_listing()
+    {
+        $container = tap(AssetContainer::make('test')->disk('test'))->save();
+        $container->makeAsset('one/one.txt')->upload(UploadedFile::fake()->create('one.txt'));
+        $container->makeAsset('two/two.txt')->upload(UploadedFile::fake()->create('two.txt'));
+
+        $this->assertSame([
+            [
+                'path' => 'one',
+                'type' => 'dir',
+            ],
+            [
+                'path' => 'two',
+                'type' => 'dir',
+            ],
+        ], $container->contents()->directories()->all());
+    }
+
+    #[Test]
+    public function it_adds_to_a_folder_listing()
+    {
+        $container = tap(AssetContainer::make('test')->disk('test'))->save();
+        $container->makeAsset('one/one.txt')->upload(UploadedFile::fake()->create('one.txt'));
+        $container->makeAsset('two/two.txt')->upload(UploadedFile::fake()->create('two.txt'));
+
+        $this->assertCount(2, $container->contents()->directories()->all());
+
+        $container->contents()->add('three');
+
+        $this->assertCount(3, $container->contents()->directories()->all());
+    }
+
+    #[Test]
+    public function it_forgets_a_folder_listing()
+    {
+        $container = tap(AssetContainer::make('test')->disk('test'))->save();
+        $container->makeAsset('one/one.txt')->upload(UploadedFile::fake()->create('one.txt'));
+        $container->makeAsset('two/two.txt')->upload(UploadedFile::fake()->create('two.txt'));
+
+        $this->assertCount(2, $container->contents()->directories()->all());
+
+        $container->contents()->forget('one');
+
+        $this->assertCount(1, $container->contents()->directories()->all());
+    }
+
+    #[Test]
+    public function it_creates_parent_folders_where_they_dont_exist()
+    {
+        $container = tap(AssetContainer::make('test')->disk('test'))->save();
+        $container->makeAsset('one/two/three/file.txt')->upload(UploadedFile::fake()->create('one.txt'));
+
+        $this->assertCount(3, $container->contents()->filteredDirectoriesIn('', true));
+    }
+}