def favorite(request):
if request.method != 'POST':
return HttpResponse('POST required at this url', status=400, content_type='text/plain')
if not request.user.is_authenticated():
return HttpResponse('silly rabbit, only signed-in folks can favorite', status=400, content_type='text/plain')
action = request.POST.get('action', 'favorite')
asset_id = request.POST.get('asset_id', '')
try:
(asset_id,) = re.findall('6a\w+', asset_id)
except TypeError:
raise Http404
if action != 'favorite':
return HttpResponse('Unsupported action %r' % action, status=400, content_type='text/plain')
with typepad.client.batch_request():
asset = Asset.get_by_url_id(asset_id)
fav = Favorite()
fav.in_reply_to = asset.asset_ref
request.user.favorites.post(fav)
typepadapp.signals.favorite_created.send(sender=fav, instance=fav, parent=asset,
group=request.group)
return HttpResponse('OK', content_type='text/plain')
def asset_meta(request, fresh=False):
if not request.user.is_authenticated():
return HttpResponse('silly rabbit, asset_meta is for authenticated users',
status=400, content_type='text/plain')
user_id = request.user.xid
cache_key = 'favorites:%s' % user_id
favs = None if fresh else cache.get(cache_key)
if favs is None:
log.debug("Oops, going to server for %s's asset_meta", request.user.xid)
fav_objs = {}
html_ids = request.POST.getlist('asset_id')
with typepad.client.batch_request():
for html_id in html_ids:
assert html_id.startswith('asset-')
xid = html_id[6:]
fav_objs[html_id] = Favorite.head_by_user_asset(user_id, xid)
favs = list(html_id for html_id, fav_obj in fav_objs.items()
if fav_obj.found())
if not fresh:
cache.set(cache_key, favs, ONE_DAY)
else:
log.debug('Yay, returning asset_meta for %s from cache', request.user.xid)
favs = dict((html_id, {"favorite": True}) for html_id in favs)
return HttpResponse(json.dumps(favs), content_type='application/json')
def favorite(request):
if request.method != 'POST':
return HttpResponse('POST required at this url', status=400, content_type='text/plain')
action = request.POST.get('action', 'favorite')
asset_id = request.POST.get('asset_id', '')
try:
(asset_id,) = re.findall('6a\w+', asset_id)
except TypeError:
raise Http404
if action == 'favorite':
with typepad.client.batch_request():
asset = Asset.get_by_url_id(asset_id)
fav = Favorite()
fav.in_reply_to = asset.asset_ref
request.user.favorites.post(fav)
typepadapp.signals.favorite_created.send(sender=fav, instance=fav, parent=asset,
group=request.group)
# Save the user's last face when favorited.
try:
last = Lastface.objects.get(owner=request.user.xid)
except Lastface.DoesNotExist:
pass
else:
Favoriteface(favoriter=request.user.xid, favorited=asset_id,
lastface=last.face).save()
else:
# Getting the xid will do a batch, so don't do it inside our other batch.
xid = request.user.xid
with typepad.client.batch_request():
asset = Asset.get_by_url_id(asset_id)
fav = Favorite.get_by_user_asset(xid, asset_id)
fav.delete()
typepadapp.signals.favorite_deleted.send(sender=fav, instance=fav,
parent=asset, group=request.group)
return HttpResponse('OK', content_type='text/plain')
def photo(request, xid, template=None):
# Ask this up front to get the user object outside of batches.
authed = request.user.is_authenticated()
lastface, elsewhere = None, None
with typepad.client.batch_request():
photo = Asset.get_by_url_id(xid)
favs = photo.favorites
favfaces = dict()
for face in Favoriteface.objects.all().filter(favorited=xid):
favfaces[face.favoriter] = Asset.get_by_url_id(face.lastface)
if authed:
elsewhere = request.user.elsewhere_accounts
try:
lastface_mod = Lastface.objects.get(owner=request.user.xid)
except Lastface.DoesNotExist:
pass
else:
lastface = Asset.get_by_url_id(lastface_mod.face)
userfav = None
if authed:
elsewhere = sharing_for_elsewhere(elsewhere)
# Get the Favorite in a separate batch so we can handle if it fails.
try:
with typepad.client.batch_request():
userfav = Favorite.get_by_user_asset(request.user.xid, xid)
except Favorite.NotFound:
userfav = None
# Annotate the favorites with the last faces, so we get them naturally in their loop.
for fav in favs:
try:
fav.lastface = favfaces[fav.author.xid]
except KeyError:
pass
if template is None:
mobile_context = makeaface.context_processors.mobile(request)
template = 'mobileface/photo.html' if mobile_context['mobile'] else 'makeaface/photo.html'
return TemplateResponse(request, template, {
'photo': photo,
'favorites': favs,
'user_favorite': userfav,
'lastface': lastface,
'share': elsewhere,
})
