views.py 文件源码

def invite(request, group_name):
    group = get_object_or_404(Group, name=group_name)
    if not group.properties.admins.filter(pk=request.user.pk):
        raise PermissionDenied()

    if request.method == 'POST':
        form = InvitationForm(request.POST, group=group,
                              user=request.user)
        if form.is_valid():
            subject = u'Neue Gruppeneinladung / new group invitation'
            invitations = form.get_invitations()
            for invitation in invitations:
                invitation.save()
                _send_invitation_mail(request, invitation, subject, 'new_invitation')
            messages.success(request, _('Invitation was sent.'))
            return redirect('groups_show', group_name)
    else:
        form = InvitationForm(group=group, user=request.user)

    return TemplateResponse(request, 'groups/invite.html', {
        'group': group,
        'form': form
    })