views.py 文件源码

def update_group_plugins(request):
    # make sure the plugin id exists

    group_id = request.matchdict['group_id']
    can_modify_group(request, group_id)
    group = request.db_session.query(LedGroup).filter(LedGroup.id == group_id).first()
    if not group:
        raise exc.HTTPBadRequest("No such plugin")
    else:
        def to_null(val):
            if val == '':
                return None
            return val
        POST = {k: to_null(v) for k, v in request.POST.items()}

        time_from, time_to = sorted([request.POST['time_from'], request.POST['time_to']])
        fmt_24 = "%H%M"
        fmt_date = "%d/%m/%Y"

        if (not time_from and time_to) or (not time_to and time_from):
            raise exc.HTTPBadRequest('If you want a time range, please specify a time from and time to')
        if time_from:
            time_from = datetime.datetime.strptime(time_from, fmt_24)
            time_to = datetime.datetime.strptime(time_to, fmt_24)
            group.time_to = time_to
            group.time_from = time_from
        else:
            group.time_from = None
            group.time_to = None
        if POST['date_from']:
            date_from = datetime.datetime.strptime(POST['date_from'], fmt_date)
            group.date_from = date_from
        else:
            group.date_from = None
        if POST['days']:
            days = POST['days'][:7]
            if not re.match("[0|1]{7}", days):
                raise exc.HTTPBadRequest("Days must have 7 valid days")
            # print "Setting days", days
            if "1" in days:
                group.days_of_week = days
            else:
                group.days_of_week = None
        else:
            group.days_of_week = None
        if POST['repeats']:
            repeats = int(POST['repeats'])
            group.repeats = max(0, repeats)
        else:
            group.repeats = None
        if POST['enabled']:
            group.enabled = POST['enabled'] == 'true'
        log(request, "Updated scheduling for <a href='/group/{}'>{}</a>".format(group.id, group.name))
        return {'success': True}