def _subscription_exists(request, mailbox_slug, sub_slug):
ctx = request.context
mb = ctx.get_mailbox(mailbox_slug)
if mb is None:
return HttpResponse(status=404)
sub = Subscription.load(mb, sub_slug)
if sub is None or sub.type != SUBSCRIPTION_TYPE:
return HttpResponse(status=404)
return HttpResponse()
def _get_subscription_json(request, mailbox_slug, sub_slug):
ctx = request.context
mb = ctx.get_mailbox(mailbox_slug)
if mb is None:
return HttpResponse(status=404)
sub = Subscription.load(mb, sub_slug)
if sub is None or sub.type != SUBSCRIPTION_TYPE:
return HttpResponse(status=404)
return HttpResponse(json.dumps(_sub_json(sub)),
content_type="application/json")
def _delete_subscription(request, mailbox_slug, sub_slug):
ctx = request.context
mb = ctx.get_mailbox(mailbox_slug)
if mb is None:
return HttpResponse(status=404)
if not ctx.user.has_perm(PERM_UPDATE, mb):
return HttpResponse(status=401)
sub = Subscription.load(mb, sub_slug)
if sub is None or sub.type != SUBSCRIPTION_TYPE:
return HttpResponse(status=404)
try:
del mb[sub.id]
except ResourceNotFound:
return HttpResponse(status=404)
return HttpResponse()
def _update_subscription(request, mailbox_slug, sub_slug):
ctx = request.context
mb = ctx.get_mailbox(mailbox_slug)
if mb is None:
return HttpResponse(status=404)
sub = Subscription.load(mb, sub_slug)
if sub is None or sub.type != SUBSCRIPTION_TYPE:
return HttpResponse(status=404)
if not ctx.user.has_perm(PERM_UPDATE, mb):
return HttpResponse(status=401)
params = _get_params_by_ct(request)
try:
sub.user_update(params)
sub.store(mb)
return HttpResponse()
except:
return HttpResponse(status=400)
