From 4d06bacfc407ab5622ea07ac18706ea83fc82769 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Mon, 2 Jan 2012 23:05:10 +0530
Subject: [PATCH] update place/event matches on change

---
 pandora/annotation/models.py |  9 ++++++---
 pandora/annotation/tasks.py  | 15 +++++++++++----
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/pandora/annotation/models.py b/pandora/annotation/models.py
index 1ef3648d..d4a80946 100644
--- a/pandora/annotation/models.py
+++ b/pandora/annotation/models.py
@@ -87,9 +87,12 @@ class Annotation(models.Model):
                 self.layer: False
             }).update(**{self.layer: True})
 
-        #how expensive is this?
-        #update_matching_events.delay(self.value)
-        #update_matching_places.delay(self.value)
+        if filter(lambda l: l['type'] == 'place' or l.get('hasPlaces'),
+                  settings.CONFIG['layers']):
+            update_matching_places.delay(self.id)
+        if filter(lambda l: l['type'] == 'event' or l.get('hasEvents'),
+                  settings.CONFIG['layers']):
+            update_matching_events.delay(self.id)
 
     def json(self, layer=False, keys=None):
         j = {
diff --git a/pandora/annotation/tasks.py b/pandora/annotation/tasks.py
index b8bf31a2..8a58d29c 100644
--- a/pandora/annotation/tasks.py
+++ b/pandora/annotation/tasks.py
@@ -2,26 +2,33 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from celery.task import task
 
+import models
 
 
 @task(ignore_resulsts=True, queue='default')
-def update_matching_events(value):
+def update_matching_events(id):
     from event.models import Event
+    annotation = models.Annotation.objects.get(pk=id)
+    for e in annotation.events.all():
+        e.update_matches()
     ids = [e['id'] for e in Event.objects.all().values('id')]
     for i in ids:
         e = Event.objects.get(pk=i)
         for name in [e.name] + list(e.alternativeNames):
-            if name in value:
+            if name in annotation.value:
                 e.update_matches()
                 break
 
 @task(ignore_resulsts=True, queue='default')
-def update_matching_places(value):
+def update_matching_places(id):
     from place.models import Place
+    annotation = models.Annotation.objects.get(pk=id)
+    for p in annotation.places.all():
+        p.update_matches()
     ids = [e['id'] for e in Place.objects.all().values('id')]
     for i in ids:
         e = Place.objects.get(pk=i)
         for name in [e.name] + list(e.alternativeNames):
-            if name in value:
+            if name in annotation.value:
                 e.update_matches()
                 break