function smart_ip_init in Smart IP 6

Same name and namespace in other branches

1. 6.2 smart_ip.module \smart_ip_init()
2. 7.2 smart_ip.module \smart_ip_init()
3. 7 smart_ip.module \smart_ip_init()

Implements hook_init()

Allows geo location of anonymous users

File

./smart_ip.module, line 82

Determines country, geo location (longitude/latitude), region, city and postal code of the user, based on IP address

Code

function smart_ip_init() {

  // Save a database hit. If there's already session data,
  // don't check if we need to geolocate the anonymous role
  $smart_ip_session = smart_ip_session_get('smart_ip');
  if (empty($smart_ip_session['location'])) {
    $roles_to_geo_locate = variable_get('smart_ip_roles_to_geolocate', array(
      DRUPAL_AUTHENTICATED_RID,
    ));
    if (in_array(DRUPAL_ANONYMOUS_RID, $roles_to_geo_locate)) {
      global $user;
      $location = smart_ip_get_current_visitor_location_data();
      smart_ip_set_location_data($user, $location);
    }
  }
  if (isset($smart_ip_session['location'])) {

    // Make user geolocation available to javascript
    drupal_add_js(array(
      'smart_ip' => $smart_ip_session,
    ), 'setting');
  }
}