mygpo/directory/search.py

   1 from mygpo.podcasts.models import Podcast
   2 from mygpo.utils import is_url, normalize_feed_url
   3 from mygpo.data.feeddownloader import PodcastUpdater, NoPodcastCreated
   4 from mygpo.cache import cache_result
   5 from mygpo.db.couchdb.podcast import search
   6
   7
   8 @cache_result(timeout=60*60)
   9 def search_podcasts(q, limit=20, skip=0):
  10
  11     if is_url(q):
  12         url = normalize_feed_url(q)
  13
  14         try:
  15             podcast = Podcast.objects.get(urls__url=url)
  16         except Podcast.DoesNotExist:
  17             podcast = None
  18
  19         if not podcast or not podcast.title:
  20
  21             updater = PodcastUpdater()
  22
  23             try:
  24                 updater.update(url)
  25             except NoPodcastCreated as npc:
  26                 return [], 0
  27
  28         try:
  29             podcast = Podcast.objects.get(urls__url=url)
  30             return [podcast], 1
  31         except Podcast.DoesNotExist:
  32             return [], 0
  33
  34
  35     return search(q, skip, limit)