i should do these more often

atlas/views.py

@@ -3181,4 +3181,44 @@ def seriesfinding_migration_status(request):
         })
     return render(request, "atlas/seriesfinding_migration_status.html", {
         "findings_status": findings_status
+    })
+
+def series_bulk_delete(request):
+    if request.method == "POST":
+        ids = request.POST.getlist("series_ids")
+        # Only delete series the user has permission to delete
+        series_to_delete = Series.objects.filter(pk__in=ids)
+        deleted_ids = []
+        for series in series_to_delete:
+            if series.check_user_can_edit(request.user):
+                series.delete()
+                deleted_ids.append(series.pk)
+        # Optionally, you could add a message here about which were deleted
+    return redirect('atlas:series_view')
+
+@user_is_collection_author_or_atlas_editor
+@csrf_exempt  # Only if you have CSRF issues; otherwise, keep CSRF protection
+def collection_case_display_setup(request, collection_id, case_id):
+    """
+    View to set up the display options for a specific case in a collection.
+    This can include setting which series to display, annotations, etc.
+    """
+    case_detail = get_object_or_404(CaseDetail, case__pk=case_id, collection__pk=collection_id)
+
+    if request.method == "POST":
+        data = json.loads(request.body.decode("utf-8"))
+        if data.get("reset_viewerstate"):
+            case_detail.default_viewerstate = None
+            case_detail.save()
+            return HttpResponse("<span class='text-success'>Viewer state reset to default.</span>")
+        viewerstate = data.get("viewerstate")
+        if viewerstate is not None:
+            case_detail.default_viewerstate = viewerstate
+            case_detail.save()
+            return HttpResponse("<span class='text-success'>Viewer state saved.</span>")
+        else:
+            return HttpResponse("<span class='text-danger'>No viewer state provided.</span>", status=400)
+
+    return render(request, "atlas/collection_case_display_setup.html", {
+        "case_detail": case_detail
     })