/**
* create a JSON string from our modified result from google api
*
* @return string
*/
private function parseResponse()
{
$response = array();
$response['places'] = array();
$data = Transform::jsonToArray($this->responseBody);
if ($this->request->getAutoComplete()) {
if (isset($data['predictions'])) {
foreach ($data['predictions'] as $result) {
$response['places'][] = $result['description'];
}
}
} else {
if (isset($data['results'])) {
foreach ($data['results'] as $result) {
$response['places'][] = $result['formatted_address'];
}
}
}
return json_encode($response, JSON_UNESCAPED_UNICODE);
}