def __call__(self):
request = self.request
principal = request.principal
if not IUnauthenticatedPrincipal.providedBy(principal):
notifications = getAdapter(
self.context, IContentNotification, 'topic')
if notifications.isSubscribed(principal.id):
notifications.unsubscribe(principal.id)
IStatusMessage(request).add(_('You have been unsubscribed.'))
else:
notifications.subscribe(principal.id)
IStatusMessage(request).add(_('You have been subscribed.'))
request.response.redirect('.')
return u''
def update(self):
context = self.context
request = self.request
profile = IPersonalProfile(context, None)
if profile is not None:
space = profile.space
if space:
self.profile = '%s/'%absoluteURL(space, request)
self.title = profile.title
self.avatar = profile.avatarUrl(request)
else:
self.title = _(u'Unknown')