def welcome(request):
current_site = RequestSite(request)
podcasts = get_cache_or_calc('podcast-count', timeout=60*60,
calc=lambda: Podcast.count())
users = get_cache_or_calc('user-count', timeout=60*60,
calc=lambda: User.count())
episodes = get_cache_or_calc('episode-count', timeout=60*60,
calc=lambda: Episode.count())
lang = utils.process_lang_params(request)
toplist = PodcastToplist(lang)
return render(request, 'home.html', {
'podcast_count': podcasts,
'user_count': users,
'episode_count': episodes,
'url': current_site,
'toplist': toplist,
})
def create_subscriptionlist(request):
user = request.user
user.sync_all()
subscriptions = user.get_subscriptions()
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 = get_to_dict(Podcast, podcast_ids, get_id=Podcast.get_id)
devices = dict([ (id, user.get_device(id)) for id in device_ids])
subscription_list = {}
for public, podcast_id, device_id in subscriptions:
device = devices[device_id]
if not podcast_id in subscription_list:
podcast = podcasts.get(podcast_id, None)
if podcast is None:
continue
episode = get_cache_or_calc('%s-latest-episode' % podcast.get_id(),
timeout=60*60, calc=lambda: podcast.get_latest_episode())
subscription_list[podcast_id] = {
'podcast': podcasts[podcast_id],
'devices': [device] if device else [],
'episode': episode
}
else:
if device:
subscription_list[podcast_id]['devices'].append(device)
return subscription_list.values()
try:
lang = utils.process_lang_params(request)
except utils.UpdatedException, updated:
return HttpResponseRedirect("/toplist/?lang=%s" % ",".join(updated.data))
type_str = request.GET.get("types", "")
set_types = [t for t in type_str.split(",") if t]
media_types = set_types or CONTENT_TYPES
toplist = PodcastToplist(lang, media_types)
entries = toplist[:num]
max_subscribers = max([p.subscriber_count() for (oldp, p) in entries]) if entries else 0
current_site = RequestSite(request)
languages = get_cache_or_calc("podcast-languages", timeout=60 * 60, calc=lambda: utils.get_podcast_languages())
all_langs = utils.get_language_names(languages)
return render(
request,
"toplist.html",
{
"entries": entries,
"max_subscribers": max_subscribers,
"url": current_site,
"languages": lang,
"all_languages": all_langs,
"types": media_types,
},
)