def leave(request, group, context_dict):
if group.data is None:
return (403, 'Can\'t leave your private user-group.')
if not context_dict['is_member']:
return (403, 'You are not a member of this group.')
if request.method == 'POST':
if request.POST.get('confirm') == u'1':
request.user.groups.remove(group)
user_refresh_group_cache([request.user.id])
group.data.cache_member_count = group.data.get_members().count()
group.data.save(force_update=True)
_action.add(request.user, _action.GROUP_LEAVE,
action_object=request.user, target=group, group=group)
return ('/usergroup/', )
return context_dict
def members(request, group, context_dict):
if context_dict['can_add_members'] and request.method == 'POST':
form = UserEntryForm(request.POST)
if form.is_valid():
created_user_ids = []
users = form.cleaned_data['list']
for user in users:
#user.groups.add(group)
dummy, created = User.groups.through.objects.get_or_create(
user=user, group=group)
if created:
created_user_ids.append(user.id)
_action.add(request.user, _action.GROUP_ADD,
action_object=user, target=group, group=group)
# TODO: manually create function like 'group_members_update'
user_refresh_group_cache(created_user_ids)
group.data.cache_member_count = group.data.get_members().count()
group.data.save()
form = UserEntryForm()
else:
form = UserEntryForm()
context_dict['form'] = form
return context_dict
def refresh_group_cache(self, request, queryset):
user_ids = list(queryset.values_list('user_id', flat=True))
user_refresh_group_cache(user_ids)