mygpo/search/signals.py

   1 from django.db.models.signals import post_save, pre_delete
   2 from mygpo.api.models import Podcast, PodcastGroup
   3
   4
   5 def remove_podcast_entry(sender, instance=False, **kwargs):
   6     from mygpo.search.models import SearchEntry
   7     SearchEntry.objects.filter(obj_type='podcast', obj_id=instance.id).delete()
   8
   9 def remove_podcast_group_entry(sender, instance=False, **kwargs):
  10     from mygpo.search.models import SearchEntry
  11     SearchEntry.objects.filter(obj_type='podcast_group', obj_id=instance.id).delete()
  12
  13 def update_podcast_entry(sender, instance=False, **kwargs):
  14     from mygpo.search.models import SearchEntry
  15     # we don't want podcasts in groups to be indexed separately
  16     if instance and not instance.group:
  17         SearchEntry.objects.filter(obj_type='podcast', obj_id=instance.id).delete()
  18         entry = SearchEntry.from_object(instance)
  19         entry.save()
  20
  21 def update_podcast_group_entry(sender, instance=False, **kwargs):
  22     from mygpo.search.models import SearchEntry
  23
  24     for podcast in instance.podcasts():
  25         SearchEntry.objects.filter(obj_type='podcast', obj_id=podcast.id).delete()
  26
  27     SearchEntry.objects.filter(obj_type='podcast_group', obj_id=instance.id).delete()
  28     entry = SearchEntry.from_object(instance)
  29     entry.save()
  30
  31