Add event history view

RIGS/rigboard.py

@@ -296,34 +296,3 @@ class EventRevisions(generic.ListView):
         }                     
 
         return context
-
-class EventDiff(generic.TemplateView):
-    model = reversion.revisions.Revision
-    template_name = "RIGS/event_detail.html"
-
-    def get_context_data(self, pk, source, dest=None):
-        model = get_object_or_404(models.Event, pk=pk)
-        revisions = reversion.get_for_object(model)
-        source = revisions.get(pk=source)
-
-        if dest:
-            dest = revisions.get(pk=dest)
-        else:
-            dest = reversion.get_for_date(model, datetime.datetime.today())
-
-        diff = {
-            'pk': pk, # need this for the edit button to work
-        }
-        for field in source.field_dict:
-            html = generate_patch_html(source, dest, field, cleanup="semantic")
-            # tidy up
-            html = html.replace("¶", "")
-            diff[field] = html
-
-
-        context = {
-            'object': diff,
-            'event': diff
-        }
-
-        return context