[music] Make artists_m2m field source of artist truth (05a24455)

vrobbler/apps/music/models.py

@@ -294,7 +294,7 @@ class Album(TimeStampedModel):
     alt_names = models.TextField(**BNULL)
 
     def __str__(self) -> str:
-        return "{} by {}".format(self.name, self.album_artist)
+        return "{} by {}".format(self.name, self.artist)
 
     def get_absolute_url(self):
         return reverse("music:album_detail", kwargs={"slug": self.uuid})
@@ -320,6 +320,10 @@ class Album(TimeStampedModel):
             .order_by("-scrobble_count")
         )
 
+    @property
+    def artist(self):
+        return self.artists.first() or self.album_artist
+
     def fix_album_artist(self):
         from music.utils import get_or_create_various_artists
 
@@ -338,10 +342,10 @@ class Album(TimeStampedModel):
             )
             return
 
-        if self.album_artist and (not self.allmusic_id or force):
-            slug = get_allmusic_slug(self.album_artist.name, self.name)
+        if self.artist and (not self.allmusic_id or force):
+            slug = get_allmusic_slug(self.artist.name, self.name)
             if not slug:
-                logger.info(f"No allmsuic link for {self} by {self.album_artist}")
+                logger.info(f"No allmsuic link for {self} by {self.artist}")
                 return
             self.allmusic_id = slug
             self.save(update_fields=["allmusic_id"])
@@ -351,7 +355,7 @@ class Album(TimeStampedModel):
             allmusic_data = scrape_data_from_allmusic(self.allmusic_link)
 
         if not allmusic_data:
-            logger.info(f"No allmsuic data for {self} by {self.album_artist}")
+            logger.info(f"No allmsuic data for {self} by {self.artist}")
             return
 
         self.allmusic_review = allmusic_data["review"]
@@ -360,8 +364,8 @@ class Album(TimeStampedModel):
 
     def scrape_theaudiodb(self) -> None:
         artist = "Various Artists"
-        if self.album_artist:
-            artist = self.album_artist.name
+        if self.artist:
+            artist = self.artist.name
         album_data = lookup_album_from_tadb(self.name, artist)
         if not album_data.get("theaudiodb_id"):
             logger.info(f"No data for {self} found in TheAudioDB")
@@ -374,7 +378,7 @@ class Album(TimeStampedModel):
 
     def scrape_bandcamp(self, force=False) -> None:
         if not self.bandcamp_id or force:
-            slug = get_bandcamp_slug(self.album_artist.name, self.name)
+            slug = get_bandcamp_slug(self.artist.name, self.name)
             if not slug:
                 logger.info(f"No bandcamp link for {self}")
                 return
@@ -485,19 +489,19 @@ class Album(TimeStampedModel):
 
     @property
     def rym_link(self):
-        artist_slug = self.album_artist.name.lower().replace(" ", "-")
+        artist_slug = self.artist.name.lower().replace(" ", "-")
         album_slug = self.name.lower().replace(" ", "-")
         return f"https://rateyourmusic.com/release/album/{artist_slug}/{album_slug}/"
 
     @property
     def bandcamp_link(self):
-        if self.bandcamp_id and self.album_artist.bandcamp_id:
-            return f"https://{self.album_artist.bandcamp_id}.bandcamp.com/album/{self.bandcamp_id}"
+        if self.bandcamp_id and self.artist.bandcamp_id:
+            return f"https://{self.artist.bandcamp_id}.bandcamp.com/album/{self.bandcamp_id}"
         return ""
 
     @property
     def bandcamp_search_link(self):
-        artist = self.album_artist.name.lower()
+        artist = self.artist.name.lower()
         album = self.name.lower()
         return f"https://bandcamp.com/search?q={album} {artist}&item_type=a"
 
@@ -565,7 +569,7 @@ class Album(TimeStampedModel):
                 album_artist=artist,
                 alt_names=alt_name,
             )
-            album.artists.add(*extra_artists)
+            album.artists.add(artist, *extra_artists)
             album.fetch_artwork()
 
         return album