def update_membership(self, group):
if hasattr(self, 'form_result'):
user = User.get_byid(self.form_result.get('user_id', None))
membership = GroupMember.get(user, group)
if membership is not None:
role = self.form_result.get('role', 'member')
if role == 'not-member':
meta.Session.delete(membership)
elif role in ['member', 'administrator']:
role = GroupMembershipType.get(role)
membership.role = role
h.flash(_("The status of the user %(fullname)s was updated.") % {'fullname': user.fullname})
else:
h.flash(_("Problem updating the status of the user."))
meta.Session.flush()
meta.Session.expire(group)
if group.administrators == 0:
h.flash(_('The group must have at least one administrator!'))
meta.Session.rollback()
else:
meta.Session.commit()
else:
h.flash(_("Problem updating the status of the user. Cannot find such user."))
redirect(url(controller="group", action="members", id=group.group_id))
def leave(self, group):
membership = GroupMember.get(c.user, group)
if membership is not None:
meta.Session.delete(membership)
meta.Session.flush()
meta.Session.expire(group)
if len(group.administrators) < 1:
h.flash(_('The group must have at least one administrator!'))
meta.Session.rollback()
redirect(request.referrer)
meta.Session.commit()
redirect(group.url())
