function deviceInfo()
{
$client = Client::get_instance();
// Referral
$client->referrer = Useragent::referrer();
// Heavy detections will be cached in cookie
$cookieStore = array('device', 'browser', 'browserVersion', 'os', 'country', 'city', 'lat', 'lon', 'timezone');
$device_info_cookie = Cookie::get('device_info');
if ($device_info_cookie && ($device_info_cookie = json_decode($device_info_cookie))) {
foreach ($cookieStore as $key) {
$client->{$key} = $device_info_cookie->{$key};
}
} else {
// Device and browser
// Use Mobile_Detect for better device recognition
$client->device = Useragent::is_mobile() ? 'phone' : 'computer';
$client->browser = Useragent::browser();
$client->browserVersion = Useragent::version();
$client->os = Useragent::platform();
// Geolocation
// Defaults to Kyiv
$gb = new IPGeoBase();
$geo = $gb->getRecord($client->ip);
$client->country = empty($geo['cc']) ? 'UA' : $geo['cc'];
$client->city = empty($geo['city']) ? 'Киев' : $geo['city'];
$client->lat = empty($geo['lat']) ? 50.4501 : $geo['lat'];
$client->lon = empty($geo['lon']) ? 30.5234 : $geo['lon'];
$client->timezone = empty($geo['timezone']) ? Config::get('application.timezone', 'Europe/Kiev') : $geo['timezone'];
$cookieStoreData = new \stdClass();
foreach ($cookieStore as $key) {
$cookieStoreData->{$key} = $client->{$key};
}
Cookie::make('device_info', json_encode($cookieStoreData), 60 * 60 * 4);
}
}
