--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bio/search_indexes.py	Sat May 05 17:10:48 2012 -0500
@@ -0,0 +1,30 @@
+"""Haystack search index for the bio application."""
+from haystack.indexes import *
+from haystack import site
+from custom_search.indexes import CondQueuedSearchIndex
+
+from bio.models import UserProfile
+from bio.signals import profile_content_update
+
+
+class UserProfileIndex(CondQueuedSearchIndex):
+    text = CharField(document=True, use_template=True)
+    author = CharField(model_attr='user')
+
+    def index_queryset(self):
+        return UserProfile.objects.filter(user__is_active=True)
+
+    def get_updated_field(self):
+        return 'update_date'
+
+    def _setup_save(self, model):
+        profile_content_update.connect(self.enqueue_save)
+
+    def _teardown_save(self, model):
+        profile_content_update.disconnect(self.enqueue_save)
+
+    def enqueue_save(self, sender, **kwargs):
+        return self.enqueue('update', sender)
+
+
+site.register(UserProfile, UserProfileIndex)