|
bgneal@75
|
1 """
|
|
bgneal@75
|
2 Signal handlers for the forums application.
|
|
bgneal@75
|
3 """
|
|
bgneal@75
|
4 from django.db.models.signals import post_save
|
|
bgneal@75
|
5 from django.db.models.signals import post_delete
|
|
bgneal@181
|
6
|
|
bgneal@181
|
7 from forums.models import Topic, Post
|
|
bgneal@181
|
8 from forums.subscriptions import notify_topic_subscribers
|
|
bgneal@75
|
9
|
|
bgneal@75
|
10
|
|
bgneal@75
|
11 def on_topic_save(sender, **kwargs):
|
|
bgneal@75
|
12 if kwargs['created']:
|
|
bgneal@75
|
13 topic = kwargs['instance']
|
|
bgneal@75
|
14 topic.forum.topic_count_update()
|
|
bgneal@75
|
15 topic.forum.save()
|
|
bgneal@75
|
16
|
|
bgneal@75
|
17
|
|
bgneal@75
|
18 def on_topic_delete(sender, **kwargs):
|
|
bgneal@75
|
19 topic = kwargs['instance']
|
|
bgneal@75
|
20 topic.forum.topic_count_update()
|
|
bgneal@75
|
21 topic.forum.save()
|
|
bgneal@75
|
22
|
|
bgneal@75
|
23
|
|
bgneal@75
|
24 def on_post_save(sender, **kwargs):
|
|
bgneal@75
|
25 if kwargs['created']:
|
|
bgneal@75
|
26 post = kwargs['instance']
|
|
bgneal@75
|
27
|
|
bgneal@75
|
28 # update the topic
|
|
bgneal@75
|
29 post.topic.post_count_update()
|
|
bgneal@75
|
30 post.topic.save()
|
|
bgneal@75
|
31
|
|
bgneal@75
|
32 # update the forum
|
|
bgneal@75
|
33 post.topic.forum.post_count_update()
|
|
bgneal@75
|
34 post.topic.forum.save()
|
|
bgneal@75
|
35
|
|
bgneal@181
|
36 # send out any email notifications
|
|
bgneal@181
|
37 notify_topic_subscribers(post)
|
|
bgneal@181
|
38
|
|
bgneal@75
|
39
|
|
bgneal@75
|
40 def on_post_delete(sender, **kwargs):
|
|
bgneal@75
|
41 post = kwargs['instance']
|
|
bgneal@75
|
42
|
|
bgneal@75
|
43 # update the topic
|
|
bgneal@75
|
44 post.topic.post_count_update()
|
|
bgneal@75
|
45 post.topic.save()
|
|
bgneal@75
|
46
|
|
bgneal@75
|
47 # update the forum
|
|
bgneal@75
|
48 post.topic.forum.post_count_update()
|
|
bgneal@75
|
49 post.topic.forum.save()
|
|
bgneal@75
|
50
|
|
bgneal@75
|
51
|
|
bgneal@75
|
52 post_save.connect(on_topic_save, sender=Topic)
|
|
bgneal@75
|
53 post_delete.connect(on_topic_delete, sender=Topic)
|
|
bgneal@75
|
54
|
|
bgneal@75
|
55 post_save.connect(on_post_save, sender=Post)
|
|
bgneal@75
|
56 post_delete.connect(on_post_delete, sender=Post)
|
