chore: Add support for fetching raw cover images

README.md

@@ -197,3 +197,5 @@ The following synced lyrics formats are available:
 The following cover formats are available:
 * `jpg`
 * `png`
+* `raw`
+    * Gets the raw cover without any processing in JPEG format.

gamdl/downloader.py

@@ -353,8 +353,25 @@ class Downloader:
         return self.output_path.joinpath(*final_path_folder).joinpath(*final_path_file)
 
     def get_cover_url(self, metadata: dict) -> str:
+        if self.cover_format == CoverFormat.RAW:
+            return self._get_raw_cover_url(metadata["attributes"]["artwork"]["url"])
         return self._get_cover_url(metadata["attributes"]["artwork"]["url"])
 
+    def _get_raw_cover_url(self, cover_url_template: str) -> str:
+        return re.sub(
+            r"image/thumb/",
+            "",
+            re.sub(
+                r"is1-ssl",
+                "a1",
+                re.sub(
+                    r"/\{w\}x\{h\}([a-z]{2})\.jpg",
+                    "",
+                    cover_url_template,
+                ),
+            ),
+        )
+
     def _get_cover_url(self, cover_url_template: str) -> str:
         return re.sub(
             r"\{w\}x\{h\}([a-z]{2})\.jpg",
@@ -409,7 +426,7 @@ class Downloader:
                     self.get_url_response_bytes(cover_url),
                     imageformat=(
                         MP4Cover.FORMAT_JPEG
-                        if self.cover_format == CoverFormat.JPG
+                        if self.cover_format in (CoverFormat.JPG, CoverFormat.RAW)
                         else MP4Cover.FORMAT_PNG
                     ),
                 )

gamdl/enums.py

@@ -46,3 +46,4 @@ class PostQuality(Enum):
 class CoverFormat(Enum):
     JPG = "jpg"
     PNG = "png"
+    RAW = "raw"