Add a waffle.flag in order to force overlay usage

vendor/registrasion/registrasion/views.py

@@ -1116,8 +1116,11 @@ def _get_badge_template_name():
 @login_required
 def user_badge(request, format="png"):
     '''Shows the logged-in user their badge'''
-
-    return render_badge(request.user, format)
+    if waffle.flag_is_active("force_badge_overlay"):
+        overlay=True
+    else:
+        overlay=False
+    return render_badge(request.user, format, overlay)
 
 @user_passes_test(_staff_only)
 def badge(request, user_id, format="png"):
@@ -1147,6 +1150,8 @@ def _convert_img(img, outformat="png",dpi=200,width=None):
     return out
 
 def render_badge(user, format="png", overlay=False):
+    if waffle.flag_is_active("force_badge_overlay"):
+        overlay=True
     rendered = render_badge_svg(user, overlay=overlay)
     if format == "png":
         rendered = _convert_img(rendered, outformat="png")