function eu_cookie_compliance_user_in_eu in EU Cookie Compliance (GDPR Compliance) 2.0.x

Same name and namespace in other branches

1. 8 eu_cookie_compliance.module \eu_cookie_compliance_user_in_eu()
2. 7.2 eu_cookie_compliance.module \eu_cookie_compliance_user_in_eu()
3. 7 eu_cookie_compliance.module \eu_cookie_compliance_user_in_eu()

Check if the user is in the EU.

1 call to eu_cookie_compliance_user_in_eu()

CheckIfEuCountryJsController::content in src/Controller/CheckIfEuCountryJsController.php

Check if visitor is in the EU.

File

./eu_cookie_compliance.module, line 125

The main file for the EU Cookie Compliance module.

Code

function eu_cookie_compliance_user_in_eu() {
  $geoip_match = FALSE;
  $eu_countries_default = [
    NULL,
    'AT',
    'AX',
    'BE',
    'BG',
    'CY',
    'CZ',
    'DE',
    'DK',
    'EE',
    'EL',
    'ES',
    'EU',
    'FI',
    'FR',
    'GB',
    'GF',
    'GI',
    'GP',
    'GR',
    'HR',
    'HU',
    'IE',
    'IS',
    'IT',
    'LI',
    'LT',
    'LU',
    'LV',
    'ME',
    'MF',
    'MQ',
    'MT',
    'NL',
    'NO',
    'PL',
    'PT',
    'RE',
    'RO',
    'SE',
    'SI',
    'SK',
    'YT',
    'UK',
  ];

  // Allow custom array of countries to be loaded from settings.php, defaulting
  // to the array above.
  $config = \Drupal::config('eu_cookie_compliance.settings');
  $eu_countries = !empty($config
    ->get('eu_countries')) ? $config
    ->get('eu_countries') : $eu_countries_default;
  $ip_address = \Drupal::request()
    ->getClientIp();

  // Try to get country_code by php extension.
  $country_code = extension_loaded('geoip') ? geoip_country_code_by_name($ip_address) : '';

  // Try to get country_code by smart_ip module.
  if (\Drupal::moduleHandler()
    ->moduleExists('smart_ip')) {

    /** @var \Drupal\smart_ip\SmartIpLocation $location_service */
    $location_service = \Drupal::service('smart_ip.smart_ip_location');
    $country_code = $location_service
      ->get('countryCode');
  }
  elseif (Drupal::moduleHandler()
    ->moduleExists('geoip')) {
    $geo_location_service = \Drupal::service('geoip.geolocation');
    $geo_ip_session = $geo_location_service
      ->geolocate($ip_address);
    $country_code = !empty($geo_ip_session) ? $geo_ip_session : NULL;
  }

  // If the CloudFlare provided country header is available, use it as a
  // fallback. See:
  // https://support.cloudflare.com/hc/en-us/articles/200168236-What-does-Cloudflare-IP-Geolocation-do-
  if (empty($country_code) && isset($_SERVER['HTTP_CF_IPCOUNTRY'])) {
    $country_code = $_SERVER['HTTP_CF_IPCOUNTRY'];
  }
  if (in_array($country_code, $eu_countries) || $country_code === '' || $country_code === '-') {
    $geoip_match = TRUE;
  }
  return [
    'country' => $country_code,
    'in_eu' => $geoip_match,
  ];
}