Adds image attachment field to status model

bookwyrm/models/status.py

@@ -5,6 +5,7 @@ from django.db import models
 from model_utils.managers import InheritanceManager
 
 from bookwyrm import activitypub
+from bookwyrm.utils.fields import ArrayField
 from .base_model import ActivitypubMixin, OrderedCollectionPageMixin
 from .base_model import ActivityMapping, BookWyrmModel, PrivacyLevels
 from .base_model import tag_formatter
@@ -17,6 +18,10 @@ class Status(OrderedCollectionPageMixin, BookWyrmModel):
     mention_users = models.ManyToManyField('User', related_name='mention_user')
     mention_books = models.ManyToManyField(
         'Edition', related_name='mention_book')
+    images = ArrayField(
+        models.ImageField(upload_to='status/'),
+        default=list
+    )
     local = models.BooleanField(default=True)
     privacy = models.CharField(
         max_length=255,