/**
* @param $postalCode
* @return GeographicPointInterface|null
*/
public function getLatitudeAndLongitude($postalCode)
{
$postalCode = strtoupper(preg_replace('/\\s+/', '', $postalCode));
$postalObj = $this->entityMgr->getRepository('NSDistanceBundle:PostalCode')->getByCode($postalCode);
if (!$postalObj) {
$url = sprintf('http://maps.googleapis.com/maps/api/geocode/json?components=postal_code:%s&sensor=false', $postalCode);
$result = file_get_contents($url);
$response = json_decode($result, true);
if ($response['status'] != 'OK') {
$lat = '';
$long = '';
} else {
$geometry = $response['results'][0]['geometry'];
$postalObj = new PostalCode();
$postalObj->setLongitude($geometry['location']['lat']);
$postalObj->setLatitude($geometry['location']['lng']);
$postalObj->setCity($response['results'][0]['address_components'][2]['short_name']);
$postalObj->setPostalCode($postalCode);
$postalObj->setProvince(isset($response['results'][0]['address_components'][4]['short_name']) ? $response['results'][0]['address_components'][4]['short_name'] : "AB");
$this->entityMgr->persist($postalObj);
}
}
return $postalObj;
}
