Add generalized cover field for scobblable things

vrobbler/apps/podcasts/migrations/0009_podcast_cover.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.1.5 on 2023-03-22 22:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("podcasts", "0008_episode_genre"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="podcast",
+            name="cover",
+            field=models.ImageField(
+                blank=True, null=True, upload_to="pdocasts/covers/"
+            ),
+        ),
+    ]

vrobbler/apps/podcasts/models.py

@@ -29,6 +29,7 @@ class Podcast(TimeStampedModel):
     )
     active = models.BooleanField(default=True)
     url = models.URLField(**BNULL)
+    cover = models.ImageField(upload_to="pdocasts/covers/", **BNULL)
 
     def __str__(self):
         return f"{self.name}"
@@ -53,6 +54,13 @@ class Episode(ScrobblableMixin):
     def info_link(self):
         return ""
 
+    @property
+    def primary_image_url(self) -> str:
+        url = ""
+        if self.podcast.cover:
+            url = self.podcast.cover.url
+        return url
+
     @classmethod
     def find_or_create(
         cls, podcast_dict: Dict, producer_dict: Dict, episode_dict: Dict