and some fixes

atlas/tables.py

@@ -21,6 +21,7 @@ from .models import (
 from django.utils.html import format_html
 
 from django.utils.safestring import mark_safe
+from django.template.defaultfilters import filesizeformat
 
 from easy_thumbnails.files import get_thumbnailer
 
@@ -159,6 +160,11 @@ class CaseTable(SelectionTable):
             return mark_safe(", ".join(links))
         return "No collections"
 
+    def render_case_size(self, value):
+        if value is None:
+            return "-"
+        return filesizeformat(value)
+
     associated_cases = tables.Column(
         verbose_name="Associated Cases", accessor="pk", orderable=False
     )
@@ -167,6 +173,10 @@ class CaseTable(SelectionTable):
         verbose_name="Collections", accessor="pk", orderable=False
     )
 
+    case_size = tables.Column(
+        verbose_name="Case size", accessor="total_images_series_size"
+    )
+
     edit = tables.LinkColumn(
         "atlas:case_update", text="Edit", args=[A("pk")], orderable=False
     )
@@ -188,6 +198,7 @@ class CaseTable(SelectionTable):
             "title",
             "description",
             "created_date",
+            "case_size",
             "series",
             "author",
             "associated_cases",