add license/attribution info for feed images

audio/choices.py

@@ -0,0 +1,6 @@
+LICENSE_CHOICES = [
+    (1, 'Public Domain'),
+    (2, 'Unknown'),
+    (3, 'CC BY-SA 2.5'),
+    (4, 'CC BY-SA 3.0')
+]

audio/forms.py

@@ -7,7 +7,10 @@ class FeedForm(forms.ModelForm):
     class Meta:
         model = Feed
         fields = [
-            'title', 'author', 'description', 'image'
+            'title', 'author', 'description',
+            'image_title', 'image_attribution', 'image_attribution_url',
+            'original_image_url', 'image_license',
+            'image_license_jurisdiction', 'image'
         ]
 
 
@@ -20,5 +23,6 @@ class EpisodeForm(forms.ModelForm):
     class Meta:
         model = Episode
         fields = [
-            'title', 'author', 'pub_date', 'episode_number', 'description', 'image', 'mp3'
+            'title', 'author', 'pub_date', 'episode_number',
+            'description', 'image', 'mp3'
         ]

audio/migrations/0011_feed_image_license.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.7 on 2021-03-16 16:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('audio', '0010_episode_episode_number'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='feed',
+            name='image_license',
+            field=models.SmallIntegerField(choices=[(1, 'Public Domain'), (2, 'Unknown'), (3, 'CC BY-SA 2.5'), (4, 'CC BY-SA 3.0')], default=2),
+        ),
+    ]

audio/migrations/0012_auto_20210316_1053.py

@@ -0,0 +1,33 @@
+# Generated by Django 3.1.7 on 2021-03-16 17:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('audio', '0011_feed_image_license'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='feed',
+            name='image_attribution',
+            field=models.CharField(default='', max_length=255),
+        ),
+        migrations.AddField(
+            model_name='feed',
+            name='image_attribution_url',
+            field=models.URLField(blank=True, max_length=255),
+        ),
+        migrations.AddField(
+            model_name='feed',
+            name='image_title',
+            field=models.CharField(default='', max_length=255),
+        ),
+        migrations.AddField(
+            model_name='feed',
+            name='original_image_url',
+            field=models.URLField(default='', max_length=255),
+        ),
+    ]

audio/migrations/0013_feed_image_license_jurisdiction.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.7 on 2021-03-16 17:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('audio', '0012_auto_20210316_1053'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='feed',
+            name='image_license_jurisdiction',
+            field=models.TextField(default=''),
+        ),
+    ]

audio/models.py

@@ -3,6 +3,7 @@ from tp.models import UUIDAsIDModel
 from django.contrib.auth.models import User
 from django.utils.text import slugify
 from tp.storage_backends import PublicImageStorage, PublicMP3Storage
+from .choices import LICENSE_CHOICES
 import string, random
 
 
@@ -28,6 +29,16 @@ class Feed(UUIDAsIDModel):
         upload_to=slugify_file_name,
         null=True, blank=True)
 
+    image_license = models.SmallIntegerField(
+        choices=LICENSE_CHOICES,
+        default=2,
+    )
+    image_title = models.CharField(max_length=255, default='')
+    image_attribution = models.CharField(max_length=255, default='')
+    image_attribution_url = models.URLField(max_length=255, blank=True)
+    original_image_url = models.URLField(max_length=255, default='')
+    image_license_jurisdiction = models.TextField(null=False, default='')
+
     def save(self, *args, **kwargs):
         if not self.slug:
             self.slug = slugify(rand_slug() + "-" + self.title)