create undefined places/events

pandora/annotation/tasks.py

@@ -9,6 +9,12 @@ import models
 def update_matching_events(id):
     from event.models import Event
     annotation = models.Annotation.objects.get(pk=id)
+    for e in annotation.events.filter(defined=False):
+        if e.annotations.exclude(id=id).count() == 0:
+            e.delete()
+    if annotation.get_layer().get('type') == 'event' \
+        and annotation.events.count() == 0:
+            annotations.events.add(Event.get_or_create(annotation.value))
     for e in annotation.events.all():
         e.update_matches()
     ids = [e['id'] for e in Event.objects.all().values('id')]
@@ -23,6 +29,12 @@ def update_matching_events(id):
 def update_matching_places(id):
     from place.models import Place
     annotation = models.Annotation.objects.get(pk=id)
+    for p in annotation.places.filter(defined=False):
+        if p.annotations.exclude(id=id).count() == 0:
+            p.delete()
+    if annotation.get_layer().get('type') == 'place' \
+        and annotation.places.count() == 0:
+            annotation.places.add(Place.get_or_create(annotation.value))
     for p in annotation.places.all():
         p.update_matches()
     ids = [e['id'] for e in Place.objects.all().values('id')]