function action()
 {
     // Load the core API
     $api =& owa_coreAPI::singleton($this->params);
     if ($this->params['site_id']) {
         //get site labels
         $s = owa_coreAPI::entityFactory('base.site');
         $s->getByColumn('site_id', $this->getParam('site_id'));
         $this->set('site_name', $s->get('name'));
         $this->set('site_description', $s->get('description'));
     } else {
         $this->set('site_name', 'All Sites');
         $this->set('site_description', 'All Sites Tracked by OWA');
     }
     //setup Metrics
     $m = owa_coreApi::metricFactory('base.latestVisits');
     $m->setConstraint('site_id', $this->getParam('site_id'));
     $m->setPeriod($this->getPeriod());
     $m->setOrder(OWA_SQL_DESCENDING);
     $m->setLimit(15);
     $results = $m->generate();
     $this->set('latest_visits', $results);
     $this->setView('base.kmlVisitsGeolocation');
     return;
 }
 function action()
 {
     $site_id = $this->getParam('site_id');
     if ($site_id) {
         //get site labels
         $s = owa_coreAPI::entityFactory('base.site');
         $s->getByColumn('site_id', $site_id);
         $this->set('site_name', $s->get('name'));
         $this->set('site_description', $s->get('description'));
     } else {
         $this->set('site_name', 'All Sites');
         $this->set('site_description', 'All Sites Tracked by OWA');
     }
     //setup Metrics
     $m = owa_coreApi::metricFactory('base.latestVisits');
     $m->setConstraint('site_id', $this->getParam('site_id'));
     //$period = $this->makeTimePeriod('all_time');
     $m->setPeriod($this->getPeriod());
     $m->setLimit(100);
     $m->setOrder('DESC');
     $this->set('latest_visits', $m->generate());
     $this->setView('base.xmlVisitsGeolocation');
     return;
 }