def get_subscriptions_by_device(self, public=None):
from mygpo.db.couchdb.podcast_state import subscriptions_by_user
get_dev = itemgetter(2)
groups = collections.defaultdict(list)
subscriptions = subscriptions_by_user(self, public=public)
subscriptions = sorted(subscriptions, key=get_dev)
for public, podcast_id, device_id in subscriptions:
groups[device_id].append(podcast_id)
return groups
def privacy(request):
site = RequestSite(request)
subscriptions = subscriptions_by_user(request.user)
podcasts = podcasts_to_dict([x[1] for x in subscriptions])
subs = set((podcasts.get(x[1], None), not x[0]) for x in subscriptions)
subs = sorted(subs, key=lambda (p, _): PODCAST_SORT(p))
return render(request, 'privacy.html', {
'private_subscriptions': not request.user.get_wksetting(PUBLIC_SUB_USER),
'subscriptions': subs,
'domain': site.domain,
})
def create_subscriptionlist(request):
user = request.user
subscriptions = subscriptions_by_user(user)
if not subscriptions:
return []
# Load all Podcasts and Devices first to ensure that they are
# only loaded once, not for each occurance in a subscription
public, podcast_ids, device_ids = unzip(subscriptions)
podcast_ids= list(set(podcast_ids))
device_ids = list(set(device_ids))
podcasts = podcasts_to_dict(podcast_ids)
devices = user.get_devices_by_id(device_ids)
subscription_list = {}
for public, podcast_id, device_id in subscriptions:
device = devices.get(device_id)
if not podcast_id in subscription_list:
podcast = podcasts.get(podcast_id, None)
if podcast is None:
continue
subscription_list[podcast_id] = {
'podcast': podcasts[podcast_id],
'devices': [device] if device else [],
'episodes': podcast.episode_count,
}
else:
if device:
subscription_list[podcast_id]['devices'].append(device)
subscriptions = subscription_list.values()
sort_key = lambda s: s['podcast'].latest_episode_timestamp or datetime.utcnow()
subscriptions = sorted(subscriptions, key=sort_key, reverse=True)
return subscriptions
