def send_post_notifications(obj, event):
if event.action != 'publish':
return
workspace = obj.aq_parent
while not IWorkspace.providedBy(workspace):
workspace = workspace.aq_parent
messenger = IMessenger(workspace)
recipients = workspace.getMemberIds()
for uid in recipients:
if messenger.getAttrForUid(uid, 'recieveNotifications', True):
try:
messenger.notifyAboutNewPost(uid, obj)
except:
pass
