/**
* Execute geocoding
*
* @param Request $request
* @return Response
*/
public function geocode(Request $request)
{
if (null === $request) {
throw new Exception\InvalidArgumentException('request');
}
$uri = new Uri();
$uri->setHost(self::GOOGLE_MAPS_APIS_URL);
$uri->setPath(self::GOOGLE_GEOCODING_API_PATH);
$urlParameters = $request->getUrlParameters();
if (null === $urlParameters) {
throw new Exception\RuntimeException('Invalid URL parameters');
}
$uri->setQuery($urlParameters);
$client = $this->getHttpClient();
$client->setAdapter('Zend\\Http\\Client\\Adapter\\Curl');
$client->resetParameters();
$uri->setScheme("https");
$client->setUri($uri->toString());
$stream = $client->send();
$body = Json::decode($stream->getBody(), Json::TYPE_ARRAY);
$hydrator = new ArraySerializable();
$response = new Response();
$response->setRawBody($body);
if (!isset($body['status'])) {
throw new Exception\RuntimeException('Invalid status');
}
$response->setStatus($body['status']);
if (!isset($body['results'])) {
throw new Exception\RuntimeException('Invalid results');
}
$resultSet = new ResultSet();
foreach ($body['results'] as $data) {
$result = new Result();
$hydrator->hydrate($data, $result);
$resultSet->addElement($result);
}
$response->setResults($resultSet);
return $response;
}
/**
* @inheritDoc
*/
public function save(\Customer\Entity\Address $record)
{
$hydrator = new ClassMethods(true);
$country = null;
// get the country name
if ($record->getCountryId()) {
$country = $this->countryService->find($record->getCountryId());
$strCountry = $country->getName();
}
// prepare the address string
$strAddress = $record->getStreet() . " " . $record->getCode() . " " . $record->getCity() . " " . $strCountry;
// get the data by Google Maps
$request = new \GoogleMaps\Request();
$request->setAddress($strAddress);
$proxy = new \GoogleMaps\Geocoder();
$response = $proxy->geocode($request);
$results = $response->getResults();
if (isset($results[0])) {
$geometry = $results[0]->getGeometry()->getLocation();
$record->setLatitude($geometry->getLat());
$record->setLongitude($geometry->getLng());
}
// extract the data from the object
$data = $hydrator->extract($record);
$id = (int) $record->getId();
$this->getEventManager()->trigger(__FUNCTION__ . '.pre', null, array('data' => $data));
// Trigger an event
if ($id == 0) {
unset($data['id']);
$this->tableGateway->insert($data);
// add the record
$id = $this->tableGateway->getLastInsertValue();
} else {
$rs = $this->find($id);
if (!empty($rs)) {
$this->tableGateway->update($data, array('id' => $id));
} else {
throw new \Exception('Record ID does not exist');
}
}
$record = $this->find($id);
$this->getEventManager()->trigger(__FUNCTION__ . '.post', null, array('id' => $id, 'data' => $data, 'record' => $record));
// Trigger an event
return $record;
}