public function isWorking()
{
// test with an example IP to make sure the provider is working
// NOTE: At the moment only country, region & city info is tested.
try {
$supportedInfo = $this->getSupportedLocationInfo();
list($testIp, $expectedResult) = self::getTestIpAndResult();
// get location using test IP
$location = $this->getLocation(array('ip' => $testIp));
// check that result is the same as expected
$isResultCorrect = true;
foreach ($expectedResult as $key => $value) {
// if this provider is not configured to support this information type, skip it
if (empty($supportedInfo[$key])) {
continue;
}
if (empty($location[$key]) || $location[$key] != $value) {
$isResultCorrect = false;
}
}
if (!$isResultCorrect) {
$unknown = Piwik::translate('General_Unknown');
$location = "'" . (empty($location[self::CITY_NAME_KEY]) ? $unknown : $location[self::CITY_NAME_KEY]) . ", " . (empty($location[self::REGION_CODE_KEY]) ? $unknown : $location[self::REGION_CODE_KEY]) . ", " . (empty($location[self::COUNTRY_CODE_KEY]) ? $unknown : $location[self::COUNTRY_CODE_KEY]) . "'";
$expectedLocation = "'" . $expectedResult[self::CITY_NAME_KEY] . ", " . $expectedResult[self::REGION_CODE_KEY] . ", " . $expectedResult[self::COUNTRY_CODE_KEY] . "'";
$bind = array($testIp, $location, $expectedLocation);
return Piwik::translate('UserCountry_TestIPLocatorFailed', $bind);
}
return true;
} catch (Exception $ex) {
return $ex->getMessage();
}
} /**
* Returns true if the PECL module that is installed can be successfully used
* to get the location of an IP address.
*
* @return bool
*/
public function isWorking()
{
// if no no location database is available, this implementation is not setup correctly
if (!self::isLocationDatabaseAvailable()) {
$dbDir = dirname(geoip_db_filename(GEOIP_COUNTRY_EDITION)) . '/';
$quotedDir = "'{$dbDir}'";
// check if the directory the PECL module is looking for exists
if (!is_dir($dbDir)) {
return Piwik::translate('UserCountry_PeclGeoIPNoDBDir', array($quotedDir, "'geoip.custom_directory'"));
}
// check if the user named the city database GeoLiteCity.dat
if (file_exists($dbDir . 'GeoLiteCity.dat')) {
return Piwik::translate('UserCountry_PeclGeoLiteError', array($quotedDir, "'GeoLiteCity.dat'", "'GeoIPCity.dat'"));
}
return Piwik::translate('UserCountry_CannotFindPeclGeoIPDb', array($quotedDir, "'GeoIP.dat'", "'GeoIPCity.dat'"));
}
return parent::isWorking();
}
