allow basic thumbnail recreation

atlas/views.py

@@ -184,6 +184,15 @@ def case_detail(request, pk):
     # logging.debug(atlas.subspecialty.first().name.all())
     return render(request, "atlas/case_detail.html", {"case": case})
 
+@login_required
+@user_is_author_or_atlas_series_checker_or_atlas_marker
+def series_thumbnail(request, pk, finding_pk=None):
+    series = get_object_or_404(Series, pk=pk)
+
+    thumbnail, _ = series.get_thumbnail(recreate=True)
+
+    return HttpResponse(thumbnail)
+
 
 @login_required
 @user_is_author_or_atlas_series_checker_or_atlas_marker