Mercurial > public > sg101

comparison gpp/forums/search_indexes.py @ 469:3b30286adba5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Smarter search index updating for forums. This work is for #227.
author Brian Neal <bgneal@gmail.com>
date Wed, 17 Aug 2011 01:02:08 +0000
parents b910cc1460c8
children d9b6c4ec1977
comparison
equal deleted inserted replaced
468:ad4b63fbc584 469:3b30286adba5
1 """Haystack search index for the weblinks application.""" 1 """Haystack search index for the weblinks application."""
2 from haystack.indexes import * 2 from haystack.indexes import *
3 from haystack import site 3 from haystack import site
4 from custom_search import CondQueuedSearchIndex 4 from custom_search.indexes import CondQueuedSearchIndex
5 5
6 from forums.models import Forum, Topic, Post 6 from forums.models import Forum, Topic, Post
7 from forums.signals import topic_content_update, post_content_update
7 8
8 9
9 class TopicIndex(CondQueuedSearchIndex): 10 class TopicIndex(CondQueuedSearchIndex):
10 text = CharField(document=True, use_template=True) 11 text = CharField(document=True, use_template=True)
11 author = CharField(model_attr='user') 12 author = CharField(model_attr='user')
14 def get_queryset(self): 15 def get_queryset(self):
15 return Topic.objects.filter(forum__in=Forum.objects.public_forum_ids()) 16 return Topic.objects.filter(forum__in=Forum.objects.public_forum_ids())
16 17
17 def get_updated_field(self): 18 def get_updated_field(self):
18 return 'update_date' 19 return 'update_date'
20
21 def _setup_save(self, model):
22 topic_content_update.connect(self.enqueue_save)
23
24 def _teardown_save(self, model):
25 topic_content_update.disconnect(self.enqueue_save)
19 26
20 def can_index(self, instance): 27 def can_index(self, instance):
21 return instance.forum.id in Forum.objects.public_forum_ids() 28 return instance.forum.id in Forum.objects.public_forum_ids()
22 29
23 30
31 topic__forum__in=Forum.objects.public_forum_ids()) 38 topic__forum__in=Forum.objects.public_forum_ids())
32 39
33 def get_updated_field(self): 40 def get_updated_field(self):
34 return 'update_date' 41 return 'update_date'
35 42
43 def _setup_save(self, model):
44 post_content_update.connect(self.enqueue_save)
45
46 def _teardown_save(self, model):
47 post_content_update.disconnect(self.enqueue_save)
48
36 def can_index(self, instance): 49 def can_index(self, instance):
37 return instance.topic.forum.id in Forum.objects.public_forum_ids() 50 return instance.topic.forum.id in Forum.objects.public_forum_ids()
38 51
39 52
40 site.register(Topic, TopicIndex) 53 site.register(Topic, TopicIndex)