[boardgames] Fix bug when expansion has no image

PROJECT.org

@@ -88,7 +88,7 @@ fetching and simple saving.
 *** Metadata sources
 **** Scraper
 
-* Backlog [0/24] :vrobbler:project:personal:
+* Backlog [1/25] :vrobbler:project:personal:
 ** TODO [#C] After transition to linux add curl_cffi as webpage scrapper again :webpages:metadata:
 ** TODO [#C] Create small utility to clean up tracks scrobbled with wonky playback times :bug:music:scrobbles:
 :PROPERTIES:
@@ -619,6 +619,10 @@ The Edit log form should have from top to bottom:
   - Expansion ids (which should a multi-select widget of expansions for this game)
   - Location (which should be a drop down of BoardGameLocations for this user)
 
+** DONE Fix bug when expansions have no image :boardgames:bug:
+:PROPERTIES:
+:ID:       9fee96c9-c6a0-32d9-b6f8-212c60fc3540
+:END:
 * Version 59.0 [3/3]
 ** DONE [#A] Add BoardGameVariant model :boardgames:
 :PROPERTIES:

vrobbler/apps/boardgames/models.py

@@ -416,11 +416,12 @@ class BoardGame(ScrobblableMixin):
         categories = bgg_data.pop("categories", [])
         publishers = bgg_data.pop("publishers", [])
         publisher = bgg_data.pop("publisher", [])
-        cover_url = bgg_data.pop("cover_url")
+        cover_url = bgg_data.pop("cover_url") or ""
 
         game = cls.objects.create(**bgg_data)
 
-        game.save_image_from_url(cover_url)
+        if cover_url:
+            game.save_image_from_url(cover_url)
         game.cooperative = data.get("cooperative", False)
         game.highest_wins = data.get("highestWins", True)
         game.no_points = data.get("noPoints", False)