def __init__(self, thing, campaign, before, after):
        self.thing = thing
        self.campaign = campaign
        self.before = before
        self.after = after
        self.prev = None
        self.next = None
        self.has_live_campaign = False
        self.has_early_campaign = False
        self.detail_name = ('campaign %s' % campaign._id36 if campaign
                                                           else 'all campaigns')
        self.has_adserver_reporting = feature.is_enabled("adserver_reporting")
        self.use_adserver_reporting = _use_adserver_reporting(thing)
        self.has_spent = self.use_adserver_reporting


        editable = c.user_is_sponsor or c.user._id == thing.author_id
        if self.use_adserver_reporting:
            # can't get this info from adserver
            self.traffic_last_modified = False
        else:
            self.traffic_last_modified = traffic.get_traffic_last_modified()
            self.traffic_lag = (datetime.datetime.utcnow() -
                                self.traffic_last_modified)

        self.interval = self.get_interval(thing)
        self.period = datetime.timedelta(days=30 if self.interval == "day" else 7)

        self.make_table(campaign or thing)
        self.make_campaign_table()
        Templated.__init__(self)

    def __init__(self, place):
        self.place = place

        self.traffic_last_modified = traffic.get_traffic_last_modified()
        self.traffic_lag = datetime.datetime.utcnow() - self.traffic_last_modified

        self.make_tables()

        Templated.__init__(self)