private static function SmartIp::userLocationFallback in Smart IP 8.4

Same name and namespace in other branches

1. 8.2 src/SmartIp.php \Drupal\smart_ip\SmartIp::userLocationFallback()
2. 8.3 src/SmartIp.php \Drupal\smart_ip\SmartIp::userLocationFallback()

Use server's mod_geoip, X-GeoIP and Cloudflare IP Geolocation as fallback if the user's geolocation is empty.

Parameters

array $location: Location details.

1 call to SmartIp::userLocationFallback()

SmartIp::updateUserLocation in src/SmartIp.php

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.

File

src/SmartIp.php, line 275

Contains \Drupal\smart_ip\SmartIp.

Class

SmartIp

Smart IP static basic methods wrapper.

Namespace

Drupal\smart_ip

Code

private static function userLocationFallback(array &$location) {
  if (!isset($location['country']) && !isset($location['countryCode']) && !isset($location['region']) && !isset($location['regionCode']) && !isset($location['city']) && !isset($location['zip']) && !isset($location['latitude']) && !isset($location['longitude'])) {
    if (function_exists('apache_note')) {
      if ($country = apache_note('GEOIP_COUNTRY_NAME')) {
        $location['country'] = $country;
      }
      if ($country_code = apache_note('GEOIP_COUNTRY_CODE')) {
        $location['countryCode'] = $country_code;
      }
      if ($region = apache_note('GEOIP_REGION_NAME')) {
        $location['region'] = $region;
      }
      if ($region_code = apache_note('GEOIP_REGION')) {
        $location['regionCode'] = $region_code;
      }
      if ($city = apache_note('GEOIP_CITY')) {
        $location['city'] = $city;
      }
      if ($zip = apache_note('GEOIP_POSTAL_CODE')) {
        $location['zip'] = $zip;
      }
      if ($latitude = apache_note('GEOIP_LATITUDE')) {
        $location['latitude'] = $latitude;
      }
      if ($longitude = apache_note('GEOIP_LONGITUDE')) {
        $location['longitude'] = $longitude;
      }
    }
    elseif (isset($_SERVER['HTTP_X_AKAMAI_EDGESCAPE'])) {
      parse_str(str_replace(',', '&', $_SERVER['HTTP_X_AKAMAI_EDGESCAPE']), $esHeader);
      if (isset($esHeader['country_code'])) {
        module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
        $countries = country_get_predefined_list();
        $location['countryCode'] = $esHeader['country_code'];
        $location['country'] = $countries[$esHeader['country_code']];
      }
      if (isset($esHeader['region'])) {
        $location['region'] = $esHeader['region'];
      }
      if (isset($esHeader['region_code'])) {
        $location['regionCode'] = $esHeader['region_code'];
        $region = '';
        if (isset($esHeader['region_code']) && isset($esHeader['country_code'])) {
          $regionResult = smart_ip_get_region_static($esHeader['country_code'], $esHeader['region_code']);
          $region = $regionResult[$esHeader['country_code']][$esHeader['region_code']];
        }
        $result['region'] = $region;
      }
      if (isset($esHeader['city'])) {
        $location['city'] = $esHeader['city'];
      }
      if (isset($esHeader['zip'])) {
        $location['zip'] = $esHeader['zip'];
      }
      if (isset($esHeader['lat'])) {
        $location['latitude'] = $esHeader['lat'];
      }
      if (isset($esHeader['long'])) {
        $location['longitude'] = $esHeader['long'];
      }
    }
    else {
      if (isset($_SERVER['GEOIP_COUNTRY_NAME'])) {
        $location['country'] = $_SERVER['GEOIP_COUNTRY_NAME'];
      }
      elseif (isset($_SERVER['HTTP_X_GEOIP_COUNTRY'])) {
        module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
        $countries = country_get_predefined_list();
        $location['country'] = $countries[$_SERVER['HTTP_X_GEOIP_COUNTRY']];
      }
      elseif (isset($_SERVER['HTTP_CF_IPCOUNTRY'])) {
        module_load_include('inc', 'smart_ip', 'includes/smart_ip.country_list');
        $countries = country_get_predefined_list();
        $location['country'] = $countries[$_SERVER['HTTP_CF_IPCOUNTRY']];
      }
      if (isset($_SERVER['GEOIP_COUNTRY_CODE'])) {
        $location['country'] = $_SERVER['GEOIP_COUNTRY_CODE'];
      }
      elseif (isset($_SERVER['HTTP_X_GEOIP_COUNTRY'])) {
        $location['countryCode'] = $_SERVER['HTTP_X_GEOIP_COUNTRY'];
      }
      elseif (isset($_SERVER['HTTP_CF_IPCOUNTRY'])) {
        $location['countryCode'] = $_SERVER['HTTP_CF_IPCOUNTRY'];
      }
      if (isset($_SERVER['GEOIP_REGION_NAME'])) {
        $location['region'] = $_SERVER['GEOIP_REGION_NAME'];
      }
      if (isset($_SERVER['GEOIP_REGION'])) {
        $location['regionCode'] = $_SERVER['GEOIP_REGION'];
      }
      if (isset($_SERVER['GEOIP_CITY'])) {
        $location['city'] = $_SERVER['GEOIP_CITY'];
      }
      if (isset($_SERVER['GEOIP_POSTAL_CODE'])) {
        $location['zip'] = $_SERVER['GEOIP_POSTAL_CODE'];
      }
      if (isset($_SERVER['GEOIP_LATITUDE'])) {
        $location['latitude'] = $_SERVER['GEOIP_LATITUDE'];
      }
      if (isset($_SERVER['GEOIP_LONGITUDE'])) {
        $location['longitude'] = $_SERVER['GEOIP_LONGITUDE'];
      }
    }
  }
}