chore: make album thumbnail blurry

app/Http/Controllers/API/AlbumThumbnailController.php

@@ -21,8 +21,8 @@ class AlbumThumbnailController extends Controller
     /**
      * Get an album's thumbnail
      *
-     * Get an album's thumbnail (a 48px-wide version of the album's cover). Returns the full URL to the thumbnail,
-     * or NULL if the album has no cover.
+     * Get an album's thumbnail (a 48px-wide blurry version of the album's cover).
+     * Returns the full URL to the thumbnail or NULL if the album has no cover.
      *
      * @response ["thumbnailUrl", "https://localhost/public/img/covers/a146d01afb742b01f28ab8b556f9a75d_thumbnail.jpg"]
      * @return JsonResponse

app/Models/Album.php

@@ -21,6 +21,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
  * @property bool        $is_unknown
  *
  * @method static self firstOrCreate(array $where, array $params = [])
+ * @method static self|null find(int $id)
  */
 class Album extends Model
 {

app/Services/ImageWriter.php

@@ -19,7 +19,7 @@ class ImageWriter
 
     public function writeFromBinaryData(string $destination, string $data, array $config = []): void
     {
-        $this->imageManager
+        $img = $this->imageManager
             ->make($data)
             ->resize(
                 $config['max_width'] ?? self::DEFAULT_MAX_WIDTH,
@@ -27,7 +27,12 @@ class ImageWriter
                     $constraint->upsize();
                     $constraint->aspectRatio();
                 }
-            )
-            ->save($destination, $config['quality'] ?? self::DEFAULT_QUALITY);
+            );
+
+        if (isset($config['blur'])) {
+            $img->blur($config['blur']);
+        }
+
+        $img->save($destination, $config['quality'] ?? self::DEFAULT_QUALITY);
     }
 }

app/Services/MediaMetadataService.php

@@ -110,7 +110,7 @@ class MediaMetadataService
             $this->imageWriter->writeFromBinaryData(
                 $thumbnailPath,
                 file_get_contents($album->cover_path),
-                ['max_width' => 48]
+                ['max_width' => 48, 'blur' => 10]
             );
         }
 

resources/assets

@@ -1 +1 @@
-Subproject commit 428ab7414fa77533b1f1d6fadee23999e13b5a4b
+Subproject commit 194d254110d4f185e83300a3d4e9b3cefbf09dbf

tests/Unit/Services/MediaMetadataServiceTest.php

@@ -45,6 +45,7 @@ class MediaMetadataServiceTest extends TestCase
 
     public function testWriteArtistImage(): void
     {
+        /** @var Artist $artist */
         $artist = factory(Artist::class)->create();
         $imageContent = 'dummy';
         $imagePath = '/koel/public/images/artist/foo.jpg';