feat: musify ArtworkCollection simple function

music_kraken/objects/artwork.py

@@ -16,6 +16,7 @@ from .metadata import Mapping as id3Mapping
 from .metadata import Metadata
 from .parents import OuterProxy as Base
 from .target import Target
+from PIL import Image
 
 artwork_connection: Connection = Connection(module="artwork")
 
@@ -24,7 +25,7 @@ artwork_connection: Connection = Connection(module="artwork")
 class ArtworkVariant:
     url: str
     width: Optional[int] = None
-    height: Optional[int] = None
+    heigth: Optional[int] = None
     image_format: Optional[str] = None
 
     def __hash__(self) -> int:
@@ -51,7 +52,7 @@ class ArtworkVariant:
     def fetch(self) -> None:
         global artwork_connection
 
-        r = artwork_connection.get(self.url, name=hash_url(url))
+        r = artwork_connection.get(self.url, name=hash_url(self.url))
         if r is None:
             return
 
@@ -167,19 +168,52 @@ class ArtworkCollection:
         for value in values:
             self.append(value, **kwargs)
 
-    def compile(self) -> None:
+    def compile(self, target: Target, **kwargs) -> None:
         """
         This will make the artworks ready for download
         """
         for artwork in self._data:
-            artwork.fetch()
+            for artwork_variant in artwork.variants:
+                r = artwork_connection.get(
+                    url=artwork_variant.url,
+                    name=artwork_variant.url,
+                )
+
+                temp_target: Target = Target.temp()
+                with temp_target.open("wb") as f:
+                    f.write(r.content)
+
+                converted_target: Target = Target.temp(file_extension=main_settings["image_format"])
+                with Image.open(temp_target.file_path) as img:
+                    # crop the image if it isn't square in the middle with minimum data loss
+                    width, height = img.size
+                    if width != height:
+                        if width > height:
+                            img = img.crop((width // 2 - height // 2, 0, width // 2 + height // 2, height))
+                        else:
+                            img = img.crop((0, height // 2 - width // 2, width, height // 2 + width // 2))
+
+                    # resize the image to the preferred resolution
+                    img.thumbnail((main_settings["preferred_artwork_resolution"], main_settings["preferred_artwork_resolution"]))
+
+                    # https://stackoverflow.com/a/59476938/16804841
+                    if img.mode != 'RGB':
+                        img = img.convert('RGB')
+                    if target is not None:
+                        img.save(target.file_path, main_settings["image_format"])
+
+            
 
     def __merge__(self, other: ArtworkCollection, **kwargs) -> None:
         self.parent_artworks.update(other.parent_artworks)
-
-        for key, value in other._variant_mapping.items():
-            if key not in self._variant_mapping:
-                self._variant_mapping[key] = value
+        for other_artwork in other._data:
+            for other_variant in other_artwork.variants:
+                    if len(self._data) != 0:
+                        for artwork in self._data:
+                            for variant in artwork.variants:
+                                variant.__merge__(other_variant)
+                    else:
+                        self.add_data(other_variant.url)
 
     def __hash__(self) -> int:
         return id(self)

music_kraken/objects/song.py

@@ -185,7 +185,7 @@ class Song(Base):
             return
 
     def _compile(self):
-        self.artwork.compile()
+        self.artwork.compile(self.target_collection.get(0))
 
 
     INDEX_DEPENDS_ON = ("title", "isrc", "source_collection")