function smart_ip_get_location in Smart IP 7.2
Same name and namespace in other branches
- 6.2 smart_ip.module \smart_ip_get_location()
- 6 smart_ip.module \smart_ip_get_location()
- 7 smart_ip.module \smart_ip_get_location()
Get the geo location from the IP address
Parameters
string $ip_address: IP address to query for geolocation. It will use current user's IP address if empty.
Return value
array Geolocation details of queried IP address
3 calls to smart_ip_get_location()
- smart_ip_get_current_visitor_location_data in ./
smart_ip.module - Get current visitor's location information
- smart_ip_update_user_location in ./
smart_ip.module - Update user's location only if the IP address stored in session is not the same as the IP address detected by the server or debug mode IP.
- _smart_ip_lookup_submit in includes/
smart_ip.admin.inc - Submit handler to lookup an IP address in the database.
File
- ./
smart_ip.module, line 393 - Determines country, geo location (longitude/latitude), region, city and postal code of the user, based on IP address
Code
function smart_ip_get_location($ip_address = NULL) {
$ip_address = trim($ip_address);
// Options used in drupal_http_request().
$timeout = variable_get('smart_ip_get_location_timeout', 2);
$request_options = array(
'timeout' => $timeout,
);
if (empty($ip_address)) {
$ip_address = ip_address();
}
// Use a static cache if this function is called more often
// for the same ip on the same page.
$results =& drupal_static(__FUNCTION__);
if (isset($results[$ip_address])) {
return $results[$ip_address];
}
$result = array();
$smart_ip_source = variable_get('smart_ip_source', 'ipinfodb_service');
if ($smart_ip_source == 'local_db') {
// Local database
$ip = explode('.', $ip_address);
if (count($ip) == 4) {
smart_ip_check_fix_local_db();
$ipl = (($ip[0] * 256 + $ip[1]) * 256 + $ip[2]) * 256 + $ip[3];
$query = db_query('SELECT * FROM {smart_ip} WHERE ip_ref <= :ip ORDER BY ip_ref DESC LIMIT 1', array(
':ip' => $ipl,
));
$result = $query
->fetchAssoc();
if (!empty($result)) {
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
$result['country'] = $countries[$result['country_code']];
$region = array();
$result['region_code'] = $result['region'];
$region = smart_ip_get_region_static($result['country_code'], $result['region_code']);
$result['region'] = $region[$result['country_code']][$result['region_code']];
}
}
}
elseif ($smart_ip_source == 'mod_geoip') {
if (function_exists('apache_note')) {
$result['country'] = apache_note('GEOIP_COUNTRY_NAME');
$result['country_code'] = apache_note('GEOIP_COUNTRY_CODE');
$result['country_code'] = strtoupper($result['country_code']);
$result['region'] = apache_note('GEOIP_REGION_NAME');
$result['region_code'] = apache_note('GEOIP_REGION');
$result['city'] = apache_note('GEOIP_CITY');
$result['zip'] = apache_note('GEOIP_POSTAL_CODE');
$result['latitude'] = apache_note('GEOIP_LATITUDE');
$result['longitude'] = apache_note('GEOIP_LONGITUDE');
$result['time_zone'] = '';
}
else {
$result['country'] = isset($_SERVER['GEOIP_COUNTRY_NAME']) ? $_SERVER['GEOIP_COUNTRY_NAME'] : '';
$result['country_code'] = isset($_SERVER['GEOIP_COUNTRY_CODE']) ? $_SERVER['GEOIP_COUNTRY_CODE'] : '';
$result['region'] = isset($_SERVER['GEOIP_REGION_NAME']) ? $_SERVER['GEOIP_REGION_NAME'] : '';
$result['region_code'] = isset($_SERVER['GEOIP_REGION']) ? strtoupper($_SERVER['GEOIP_REGION']) : '';
$result['city'] = isset($_SERVER['GEOIP_CITY']) ? $_SERVER['GEOIP_CITY'] : '';
$result['zip'] = isset($_SERVER['GEOIP_POSTAL_CODE']) ? $_SERVER['GEOIP_POSTAL_CODE'] : '';
$result['latitude'] = isset($_SERVER['GEOIP_LATITUDE']) ? $_SERVER['GEOIP_LATITUDE'] : '';
$result['longitude'] = isset($_SERVER['GEOIP_LONGITUDE']) ? $_SERVER['GEOIP_LONGITUDE'] : '';
$result['time_zone'] = '';
}
}
elseif ($smart_ip_source == 'maxmindgeoip_service') {
// MaxMind GeoIP Legacy Web Services
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
$request = drupal_http_request(smart_ip_get_maxmindgeoip_url($ip_address), $request_options);
if (!empty($request->code) && $request->code == 200 && !empty($request->data)) {
switch (variable_get('smart_ip_maxmind_service', 'country')) {
case 'country':
// For MaxMind GeoIP Legacy Country Web Service
// In case of errors the country code "(null),IP_NOT_FOUND" is returned,
// so we need to check if the code is in our countries list.
$result['country_code'] = isset($request->data) && isset($countries[$request->data]) ? strtoupper($request->data) : '';
$result['country'] = empty($result['country_code']) ? '' : $countries[$request->data];
$result['region'] = '';
$result['region_code'] = '';
$result['city'] = '';
$result['zip'] = '';
$result['latitude'] = '';
$result['longitude'] = '';
$result['time_zone'] = '';
break;
case 'city':
// For MaxMind GeoIP Legacy City Web Service
// In case of errors the country code "(null),IP_NOT_FOUND" is returned,
// so we need to check if the code is in our countries list.
$response = str_getcsv($request->data);
$result['country_code'] = isset($request->data) && isset($countries[$response[0]]) ? strtoupper($response[0]) : '';
$result['country'] = empty($result['country_code']) ? '' : $countries[$response[0]];
$result['region'] = $response[1];
$result['region_code'] = $response[1];
$result['city'] = $response[2];
$result['zip'] = '';
$result['latitude'] = $response[3];
$result['longitude'] = $response[4];
$result['time_zone'] = '';
break;
case 'city_isp_org':
// For MaxMind GeoIP Legacy City/ISP/Organization Web Service
// In case of errors the country code "(null),IP_NOT_FOUND" is returned,
// so we need to check if the code is in our countries list.
$response = str_getcsv($request->data);
$result['country_code'] = isset($request->data) && isset($countries[$response[0]]) ? strtoupper($response[0]) : '';
$result['country'] = empty($result['country_code']) ? '' : $countries[$response[0]];
$result['region'] = $response[1];
$result['region_code'] = $response[1];
$result['city'] = $response[2];
$result['zip'] = $response[3];
$result['latitude'] = $response[4];
$result['longitude'] = $response[5];
$result['time_zone'] = '';
$result['metro_code'] = $response[6];
$result['area_code'] = $response[7];
$result['isp_name'] = $response[8];
$result['organization_name'] = $response[9];
break;
case 'omni':
// For MaxMind GeoIP Legacy Insights (formerly Omni) Web Service
// In case of errors the country code "(null),IP_NOT_FOUND" is returned,
// so we need to check if the code is in our countries list.
$response = str_getcsv($request->data);
$result['country_code'] = $response[0];
$result['country'] = $response[1];
$result['region'] = $response[3];
$result['region_code'] = $response[2];
$result['city'] = $response[4];
$result['zip'] = $response[11];
$result['latitude'] = $response[5];
$result['longitude'] = $response[6];
$result['time_zone'] = $response[9];
$result['metro_code'] = $response[7];
$result['area_code'] = $response[8];
$result['isp_name'] = $response[12];
$result['domain'] = $response[14];
$result['autonomous_system_number'] = $response[15];
$result['netspeed'] = $response[16];
$result['user_type'] = $response[17];
$result['country_confidence_factor'] = $response[19];
$result['city_confidence_factor'] = $response[20];
$result['region_confidence_factor'] = $response[21];
$result['zip_confidence_factor'] = $response[22];
$result['accuracy_radius'] = $response[18];
$result['continent_code'] = $response[10];
$result['organization_name'] = $response[13];
break;
}
}
else {
watchdog('smart_ip', 'The MaxMind GeoIP Legacy Web Service request from %site seems to be broken, due to "%error".', array(
'%site' => $smart_ip_source,
'%error' => "{$request->code} {$request->error}",
), WATCHDOG_WARNING);
}
}
elseif ($smart_ip_source == 'maxmindgeoip2_service') {
// MaxMind GeoIP2 Precision Web Services
global $language;
$lang = $language->language;
$request = drupal_http_request(smart_ip_get_maxmindgeoip2_url($ip_address), $request_options);
if (!empty($request->code) && $request->code == 200 && !empty($request->data)) {
$response = drupal_json_decode($request->data);
$result['country_code'] = isset($response['country']['iso_code']) ? $response['country']['iso_code'] : '';
if (isset($response['country']['names']['en'])) {
$result['country'] = isset($response['country']['names'][$lang]) ? $response['country']['names'][$lang] : $response['country']['names']['en'];
}
else {
$result['country'] = '';
}
if (isset($response['subdivisions'][0]['names']['en'])) {
$result['region'] = isset($response['subdivisions'][0]['names'][$lang]) ? $response['subdivisions'][0]['names'][$lang] : $response['subdivisions'][0]['names']['en'];
}
else {
$result['region'] = '';
}
$result['region_code'] = isset($response['subdivisions'][0]['iso_code']) ? $response['subdivisions'][0]['iso_code'] : '';
if (isset($response['city']['names']['en'])) {
$result['city'] = isset($response['city']['names'][$lang]) ? $response['city']['names'][$lang] : $response['city']['names']['en'];
}
else {
$result['city'] = '';
}
$result['zip'] = isset($response['postal']['code']) ? $response['postal']['code'] : '';
$result['latitude'] = isset($response['location']['latitude']) ? $response['location']['latitude'] : '';
$result['longitude'] = isset($response['location']['longitude']) ? $response['location']['longitude'] : '';
$result['time_zone'] = isset($response['location']['time_zone']) ? $response['location']['time_zone'] : '';
$result['is_eu_country'] = isset($response['country']['is_in_european_union']) ? $response['country']['is_in_european_union'] : '';
if (isset($response['location']['metro_code'])) {
$result['metro_code'] = $response['location']['metro_code'];
}
if (isset($response['location']['accuracy_radius'])) {
$result['accuracy_radius'] = $response['location']['accuracy_radius'];
}
if (isset($response['location']['average_income'])) {
$result['average_income'] = $response['location']['average_income'];
}
if (isset($response['location']['population_density'])) {
$result['population_density'] = $response['location']['population_density'];
}
if (isset($response['continent']['names'][$lang])) {
$result['continent'] = $response['continent']['names'][$lang];
}
elseif (isset($response['continent']['names']['en'])) {
$result['continent'] = $response['continent']['names']['en'];
}
if (isset($response['continent']['code'])) {
$result['continent'] = $response['continent']['code'];
}
if (isset($response['traits']['isp'])) {
$result['isp_name'] = $response['traits']['isp'];
}
if (isset($response['traits']['domain'])) {
$result['domain'] = $response['traits']['domain'];
}
if (isset($response['traits']['netspeed'])) {
$result['netspeed'] = $response['traits']['netspeed'];
}
if (isset($response['traits']['user_type'])) {
$result['user_type'] = $response['traits']['user_type'];
}
if (isset($response['traits']['organization'])) {
$result['organization_name'] = $response['traits']['organization'];
}
if (isset($response['traits']['autonomous_system_number'])) {
$result['autonomous_system_number'] = $response['traits']['autonomous_system_number'];
}
if (isset($response['traits']['autonomous_system_organization'])) {
$result['autonomous_system_organization'] = $response['traits']['autonomous_system_organization'];
}
if (isset($response['traits']['is_anonymous_proxy'])) {
$result['is_anonymous_proxy'] = $response['traits']['is_anonymous_proxy'];
}
if (isset($response['traits']['is_satellite_provider'])) {
$result['is_satellite_provider'] = $response['traits']['is_satellite_provider'];
}
if (isset($response['country']['confidence'])) {
$result['country_confidence_factor'] = $response['country']['confidence'];
}
if (isset($response['city']['confidence'])) {
$result['city_confidence_factor'] = $response['city']['confidence'];
}
if (isset($response['postal']['confidence'])) {
$result['zip_confidence_factor'] = $response['postal']['confidence'];
}
if (isset($response['subdivisions'][0]['confidence'])) {
$result['region_confidence_factor'] = $response['subdivisions'][0]['confidence'];
}
}
else {
watchdog('smart_ip', 'The Maxmind GeoIP2 Precision Web Service request from %site seems to be broken, due to "%error".', array(
'%site' => $smart_ip_source,
'%error' => "{$request->code} {$request->error}",
), WATCHDOG_WARNING);
}
}
elseif ($smart_ip_source == 'maxmind_bin') {
// MaxMind GeoIP Legacy binary database
module_load_include('inc', 'smart_ip', 'includes/geoipcity');
$db_path = variable_get('smart_ip_maxmind_bin_custom_path', '');
if (empty($db_path) || variable_get('smart_ip_maxmind_bin_db_auto_update', TRUE)) {
$db_path = drupal_realpath(file_stream_wrapper_uri_normalize('private://smart_ip'));
}
$version = variable_get('smart_ip_maxmind_bin_version', SMART_IP_MAXMIND_BIN_LICENSED_VERSION);
$edition = variable_get('smart_ip_maxmind_bin_edition', SMART_IP_MAXMIND_BIN_EDITION_CITY);
$filename = smart_ip_get_bin_source_filename($version, $edition);
$db_path = "{$db_path}/{$filename}.dat";
if (file_exists($db_path)) {
require 'includes/geoipregionvars.php';
$gi = geoip_open($db_path, GEOIP_STANDARD);
switch ($edition) {
case SMART_IP_MAXMIND_BIN_EDITION_CITY:
$rec = geoip_record_by_addr($gi, $ip_address);
if ($rec) {
$result['country'] = $rec->country_name;
$result['country_code'] = strtoupper($rec->country_code);
$result['city'] = $rec->city;
$result['zip'] = $rec->postal_code;
$result['region_code'] = $rec->region;
$result['region'] = isset($GEOIP_REGION_NAME[$rec->country_code][$rec->region]) ? $GEOIP_REGION_NAME[$rec->country_code][$rec->region] : '';
$result['latitude'] = $rec->latitude;
$result['longitude'] = $rec->longitude;
$result['time_zone'] = '';
}
break;
case SMART_IP_MAXMIND_BIN_EDITION_COUNTRY:
$rec = geoip_country_code_by_addr($gi, $ip_address);
if ($rec) {
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
$result['country_code'] = strtoupper($rec);
$result['country'] = $countries[$result['country_code']];
$result['region'] = '';
$result['region_code'] = '';
$result['city'] = '';
$result['zip'] = '';
$result['latitude'] = '';
$result['longitude'] = '';
$result['time_zone'] = '';
}
break;
}
geoip_close($gi);
}
else {
watchdog('smart_ip', 'Maxmind bin database has not been downloaded yet', array(), WATCHDOG_NOTICE);
variable_set('smart_ip_maxmind_bin_db_update_error', t('Maxmind bin database does not exist (you can download the database now to get rid of this message).'));
}
}
elseif ($smart_ip_source == 'maxmindgeoip2_bin') {
// MaxMind GeoIP2 binary database
module_load_include('php', 'smart_ip', 'includes/vendor/autoload');
$version = variable_get('smart_ip_maxmind_geoip2_bin_version', SMART_IP_MAXMIND_BIN_LICENSED_VERSION);
$edition = variable_get('smart_ip_maxmind_geoip2_bin_edition', SMART_IP_MAXMIND_GEOIP2_BIN_EDITION_CITY);
$filename = smart_ip_get_geoip2_bin_source_filename($version, $edition);
$db_path = variable_get('smart_ip_maxmind_geoip2_bin_custom_path', '');
if (empty($db_path)) {
$db_path = drupal_realpath(file_stream_wrapper_uri_normalize('private://smart_ip'));
}
$db_path = "{$db_path}/{$filename}";
if (file_exists($db_path)) {
if (class_exists('MaxMind\\Db\\Reader')) {
$reader = new MaxMind\Db\Reader($db_path);
$raw = $reader
->get($ip_address);
}
else {
$reader = new GeoIp2\Database\Reader($db_path);
if ($edition == SMART_IP_MAXMIND_GEOIP2_BIN_EDITION_CITY) {
$record = $reader
->city($ip_address);
}
elseif ($edition == SMART_IP_MAXMIND_GEOIP2_BIN_EDITION_COUNTRY) {
$record = $reader
->country($ip_address);
}
if (!empty($record)) {
$raw = $record
->jsonSerialize();
}
}
if (!empty($raw)) {
global $language;
$lang = $language->language;
if (!isset($raw['country']['names'][$lang])) {
// The current language is not yet supported by MaxMind, use English as
// default language.
$lang = 'en';
}
$result['original_data'] = $raw;
$result['country'] = isset($raw['country']['names'][$lang]) ? $raw['country']['names'][$lang] : '';
$result['country_code'] = isset($raw['country']['iso_code']) ? strtoupper($raw['country']['iso_code']) : '';
$result['city'] = isset($raw['city']['names'][$lang]) ? $raw['city']['names'][$lang] : '';
$result['zip'] = isset($raw['postal']['code']) ? $raw['postal']['code'] : '';
$result['region_code'] = isset($raw['subdivisions'][0]['iso_code']) ? $raw['subdivisions'][0]['iso_code'] : '';
$result['region'] = isset($raw['subdivisions'][0]['names'][$lang]) ? $raw['subdivisions'][0]['names'][$lang] : '';
$result['latitude'] = isset($raw['location']['latitude']) ? $raw['location']['latitude'] : '';
$result['longitude'] = isset($raw['location']['longitude']) ? $raw['location']['longitude'] : '';
$result['time_zone'] = isset($raw['location']['time_zone']) ? $raw['location']['time_zone'] : '';
$result['is_eu_country'] = isset($raw['country']['is_in_european_union']) ? $raw['country']['is_in_european_union'] : '';
}
}
}
elseif ($smart_ip_source == 'ip2location_bin') {
// IP2Location binary database
module_load_include('php', 'smart_ip', 'includes/vendor/autoload');
$ip_ver = smart_ip_get_ip_address_version($ip_address);
if ($ip_ver == 4) {
$custom_path = variable_get('smart_ip_ip2location_bin_path', '');
}
elseif ($ip_ver == 6) {
$custom_path = variable_get('smart_ip_ip2location_ipv6_bin_path', '');
}
if (!empty($custom_path)) {
switch (variable_get('smart_ip_ip2location_bin_cache', 'no_cache')) {
case 'shared_memory':
$location_data = new IP2Location\Database($custom_path, IP2Location\Database::SHARED_MEMORY);
break;
case 'memory_cache':
$location_data = new IP2Location\Database($custom_path, IP2Location\Database::MEMORY_CACHE);
break;
case 'no_cache':
default:
$location_data = new IP2Location\Database($custom_path, IP2Location\Database::FILE_IO);
break;
}
$record = $location_data
->lookup($ip_address, IP2Location\Database::ALL);
foreach ($record as &$item) {
if (strpos($item, 'Please upgrade') !== FALSE || strpos($item, 'Invalid IP address') !== FALSE || $item == '-') {
// Make the value "This parameter is unavailable in selected .BIN
// data file. Please upgrade." or "Invalid IP address" or "-" as
// NULL.
$item = NULL;
}
}
$result['original_data'] = $record;
$result['country_code'] = isset($record['countryCode']) ? strtoupper($record['countryCode']) : '';
$result['country'] = isset($record['countryName']) ? $record['countryName'] : '';
$result['region'] = isset($record['regionName']) ? $record['regionName'] : '';
$result['region_code'] = '';
$result['city'] = isset($record['cityName']) ? $record['cityName'] : '';
$result['zip'] = isset($record['zipCode']) ? $record['zipCode'] : '';
$result['latitude'] = isset($record['latitude']) ? $record['latitude'] : '';
$result['longitude'] = isset($record['longitude']) ? $record['longitude'] : '';
$result['time_zone'] = isset($record['timeZone']) ? $record['timeZone'] : '';
}
}
elseif ($smart_ip_source == 'ipinfodb_service') {
// IPInfoDB.com service
$ipinfodb_key = variable_get('smart_ip_ipinfodb_key', 0);
$version = variable_get('smart_ip_use_ipinfodb_api_version', 3);
$request = drupal_http_request(smart_ip_get_ipinfodb_url($ipinfodb_key, $ip_address, $version), $request_options);
$request_data = isset($request->data) ? drupal_json_decode($request->data) : '';
if (!empty($request_data)) {
foreach ($request_data as &$datum) {
if (strpos($datum, 'Please upgrade') !== FALSE || strpos($datum, 'Invalid IP address') !== FALSE || $datum == '-') {
// Make the value "This parameter is unavailable in selected .BIN
// data file. Please upgrade." or "Invalid IP address" or "-" as
// NULL.
$datum = NULL;
}
}
if ($version == 3) {
// IPInfoDB version 3
$result['country'] = isset($request_data['countryName']) ? ucwords(strtolower($request_data['countryName'])) : '';
$result['country_code'] = isset($request_data['countryCode']) ? strtoupper($request_data['countryCode']) : '';
$result['region'] = isset($request_data['regionName']) ? ucwords(strtolower($request_data['regionName'])) : '';
$result['region_code'] = '';
$result['city'] = isset($request_data['cityName']) ? ucwords(strtolower($request_data['cityName'])) : '';
$result['zip'] = isset($request_data['zipCode']) ? $request_data['zipCode'] : '';
$result['latitude'] = isset($request_data['latitude']) ? $request_data['latitude'] : '';
$result['longitude'] = isset($request_data['longitude']) ? $request_data['longitude'] : '';
$result['time_zone'] = isset($request_data['timeZone']) ? $request_data['timeZone'] : '';
}
else {
// IPInfoDB version 2
$region = '';
if (isset($request_data['RegionCode']) && isset($request_data['CountryCode'])) {
$region_result = array();
$region_result = smart_ip_get_region_static($request_data['CountryCode'], $request_data['RegionCode']);
$region = $region_result[$request_data['CountryCode']][$request_data['RegionCode']];
}
elseif (isset($request_data['RegionName'])) {
$region = $request_data['RegionName'];
}
$result['country'] = isset($request_data['CountryName']) ? $request_data['CountryName'] : '';
$result['country_code'] = isset($request_data['CountryCode']) ? strtoupper($request_data['CountryCode']) : '';
$result['region'] = $region;
$result['region_code'] = isset($request_data['RegionCode']) ? $request_data['RegionCode'] : '';
$result['city'] = isset($request_data['City']) ? $request_data['City'] : '';
$result['zip'] = isset($request_data['ZipPostalCode']) ? $request_data['ZipPostalCode'] : '';
$result['latitude'] = isset($request_data['Latitude']) ? $request_data['Latitude'] : '';
$result['longitude'] = isset($request_data['Longitude']) ? $request_data['Longitude'] : '';
$result['time_zone'] = '';
}
}
}
elseif ($smart_ip_source == 'abstract_service') {
// Abstract IP Geolocation service
$abstract_key = variable_get('smart_ip_abstract_key', 0);
$version = variable_get('smart_ip_abstract_version', 1);
$request = drupal_http_request(smart_ip_get_abstract_url($abstract_key, $ip_address, $version), $request_options);
$request_data = isset($request->data) ? drupal_json_decode($request->data) : '';
if (!empty($request_data) && !isset($request_data['error'])) {
if ($version == 1) {
// Abstract IP Geolocation service version 1
$result['country'] = isset($request_data['country']) ? $request_data['country'] : '';
$result['country_code'] = isset($request_data['country_code']) ? strtoupper($request_data['country_code']) : '';
$result['region'] = isset($request_data['region']) ? $request_data['region'] : '';
$result['region_code'] = isset($request_data['region_iso_code']) ? $request_data['region_iso_code'] : '';
$result['city'] = isset($request_data['city']) ? $request_data['city'] : '';
$result['zip'] = isset($request_data['postal_code']) ? $request_data['postal_code'] : '';
$result['latitude'] = isset($request_data['latitude']) ? $request_data['latitude'] : '';
$result['longitude'] = isset($request_data['longitude']) ? $request_data['longitude'] : '';
$result['time_zone'] = isset($request_data['timezone']['name']) ? $request_data['timezone']['name'] : '';
}
}
}
elseif ($smart_ip_source == 'x_header') {
// X-GeoIP
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
$result['country_code'] = isset($_SERVER['HTTP_X_GEOIP_COUNTRY']) ? $_SERVER['HTTP_X_GEOIP_COUNTRY'] : '';
$result['country'] = empty($result['country_code']) ? '' : $countries[$result['country_code']];
$result['region'] = '';
$result['region_code'] = '';
$result['city'] = '';
$result['zip'] = '';
$result['latitude'] = '';
$result['longitude'] = '';
$result['time_zone'] = '';
}
elseif ($smart_ip_source == 'es_header') {
// Akamai EdgeScape IP Geolocation
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
if (isset($_SERVER['HTTP_X_AKAMAI_EDGESCAPE'])) {
parse_str(str_replace(',', '&', $_SERVER['HTTP_X_AKAMAI_EDGESCAPE']), $es_header);
}
$result['country_code'] = isset($es_header['country_code']) ? $es_header['country_code'] : '';
$result['country_code'] = strtoupper($result['country_code']);
$result['country'] = empty($result['country_code']) ? '' : $countries[$result['country_code']];
$result['region_code'] = isset($es_header['region_code']) ? $es_header['region_code'] : '';
$region = '';
if (isset($result['region_code']) && isset($result['country_code'])) {
$region_result = array();
$region_result = smart_ip_get_region_static($result['country_code'], $result['region_code']);
$region = $region_result[$result['country_code']][$result['region_code']];
}
$result['region'] = $region;
$result['city'] = isset($es_header['city']) ? $es_header['city'] : '';
$result['zip'] = isset($es_header['zip']) ? $es_header['zip'] : '';
$result['latitude'] = isset($es_header['lat']) ? $es_header['lat'] : '';
$result['longitude'] = isset($es_header['long']) ? $es_header['long'] : '';
$result['time_zone'] = isset($es_header['timezone']) ? $es_header['timezone'] : '';
}
elseif ($smart_ip_source == 'cf_header') {
// Cloudflare IP Geolocation
module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
$countries = country_get_predefined_list();
$result['country_code'] = isset($_SERVER['HTTP_CF_IPCOUNTRY']) ? $_SERVER['HTTP_CF_IPCOUNTRY'] : '';
$result['country_code'] = strtoupper($result['country_code']);
$result['country'] = empty($result['country_code']) ? '' : $countries[$result['country_code']];
$result['region'] = '';
$result['region_code'] = '';
$result['city'] = '';
$result['zip'] = '';
$result['latitude'] = '';
$result['longitude'] = '';
$result['time_zone'] = '';
}
$result['source'] = SMART_IP_SOURCE_SMART_IP;
$result['ip_address'] = $ip_address;
$result['timestamp'] = REQUEST_TIME;
smart_ip_update_fields($result);
// Allow other modules to modify result via hook_smart_ip_get_location_alter()
drupal_alter('smart_ip_get_location', $result);
$results[$ip_address] = $result;
return $result;
}