/**
  * Call OKAPI, parse response and display the results
  * @param array $params - params of the cache to search and display
  */
 private function htmlFormat(array $params)
 {
     //call OKAPI
     $okapi_resp = \okapi\Facade::service_call('services/caches/shortcuts/search_and_retrieve', $this->user_id, $params);
     if (!is_a($okapi_resp, "ArrayObject")) {
         // strange OKAPI return !?
         error_log(__METHOD__ . ": ERROR: strange OKAPI response - not an ArrayObject");
         exit(0);
     }
     \okapi\OkapiErrorHandler::disable();
     if ($okapi_resp->count() == 0) {
         // no caches found
         exit(0);
     }
     // get the first object from the list
     $arrayCopy = $okapi_resp->getArrayCopy();
     $geoCache = new \lib\Objects\GeoCache\GeoCache(array('okapiRow' => array_pop($arrayCopy)));
     //generate the results
     if ($this->screenWidth < 400) {
         tpl_set_tplname('map/map_cacheinfo_small');
     } else {
         tpl_set_tplname('map/map_cacheinfo');
     }
     tpl_set_var('cache_lat', $geoCache->getCoordinates()->getLatitude());
     tpl_set_var('cache_lon', $geoCache->getCoordinates()->getLongitude());
     tpl_set_var('cache_name', $geoCache->getCacheName());
     tpl_set_var('cache_icon', $geoCache->getCacheIcon());
     $is_event = $geoCache->getCacheType() == $geoCache::TYPE_EVENT ? '1' : '0';
     // be aware: booleans not working here
     tpl_set_var('is_event', $is_event, false);
     $is_scored = $geoCache->getRatingId() != 0 && $geoCache->getRatingVotes() > 2 ? '1' : '0';
     tpl_set_var('is_scored', $is_scored, false);
     tpl_set_var('rating_desc', tr($geoCache->getRatingDesc()));
     $is_recommended = $geoCache->getRecommendations() > 0 ? '1' : '0';
     tpl_set_var('is_recommended', $is_recommended, false);
     tpl_set_var('cache_recommendations', $geoCache->getRecommendations(), false);
     tpl_set_var('cache_code', $geoCache->getWaypointId());
     tpl_set_var('cache_founds', $geoCache->getFounds());
     tpl_set_var('cache_not_founds', $geoCache->getNotFounds());
     tpl_set_var('cache_rating_votes', $geoCache->getRatingVotes());
     tpl_set_var('cache_willattends', $geoCache->getWillattends());
     tpl_set_var('cache_url', $geoCache->getCacheUrl());
     tpl_set_var('user_name', $geoCache->getOwner()->getUserName());
     tpl_set_var('user_profile', $geoCache->getOwner()->getProfileUrl());
     tpl_set_var('cache_size_desc', tr($geoCache->getSizeDesc()));
     $is_powertrail_part = $geoCache->isPowerTrailPart() ? '1' : '0';
     tpl_set_var('is_powertrail_part', $is_powertrail_part, false);
     if ($geoCache->isPowerTrailPart()) {
         tpl_set_var('pt_name', $geoCache->getPowerTrail()->getName());
         tpl_set_var('pt_image', $geoCache->getPowerTrail()->getImage());
         tpl_set_var('pt_icon', $geoCache->getPowerTrail()->getFootIcon());
         tpl_set_var('pt_url', $geoCache->getPowerTrail()->getPowerTrailUrl());
     }
     $is_titled = $geoCache->isTitled() ? 'true' : 'false';
     tpl_set_var('is_titled', $is_titled, false);
     //tpl_set_var('is_titled', $geoCache->isTitled(), false);
     // make the template and send it out
     tpl_BuildTemplate(false, false, true);
 }