Piwik\Common::getCurrentLocationProviderId PHP Méthode

    public static function getCurrentLocationProviderId()
    {
        $cache = TrackerCache::getCacheGeneral();
        return empty($cache['currentLocationProviderId']) ? DefaultProvider::ID : $cache['currentLocationProviderId'];
    }

 public function enrichVisitWithLocation(&$visitorInfo, \Piwik\Tracker\Request $request)
 {
     require_once PIWIK_INCLUDE_PATH . "/plugins/UserCountry/LocationProvider.php";
     $ipAddress = IP::N2P(Config::getInstance()->Tracker['use_anonymized_ip_for_visit_enrichment'] == 1 ? $visitorInfo['location_ip'] : $request->getIp());
     $userInfo = array('lang' => $visitorInfo['location_browser_lang'], 'ip' => $ipAddress);
     $id = Common::getCurrentLocationProviderId();
     $provider = LocationProvider::getProviderById($id);
     if ($provider === false) {
         $id = DefaultProvider::ID;
         $provider = LocationProvider::getProviderById($id);
         Common::printDebug("GEO: no current location provider sent, falling back to default '{$id}' one.");
     }
     $location = $provider->getLocation($userInfo);
     // if we can't find a location, use default provider
     if ($location === false) {
         $defaultId = DefaultProvider::ID;
         $provider = LocationProvider::getProviderById($defaultId);
         $location = $provider->getLocation($userInfo);
         Common::printDebug("GEO: couldn't find a location with Geo Module '{$id}', using Default '{$defaultId}' provider as fallback...");
         $id = $defaultId;
     }
     Common::printDebug("GEO: Found IP {$ipAddress} location (provider '" . $id . "'): " . var_export($location, true));
     if (empty($location['country_code'])) {
         // sanity check
         $location['country_code'] = \Piwik\Tracker\Visit::UNKNOWN_CODE;
     }
     // add optional location components
     $this->updateVisitInfoWithLocation($visitorInfo, $location);
 }