public function __construct()
{
parent::__construct();
get_instance()->config->load('site_config', TRUE);
// $api = get_instance()->config->item('google_app', 'site_config');
// $this->api_key = $api['simple_api_key'];
$this->api_key = Api_key::value('google', 'developer_key');
if (empty($this->api_key)) {
throw new Exception('Setup google api key.');
}
}
/**
* Autocomplete for company address
*/
public function google_autocomplete()
{
$term = $this->input->get('term');
$term = trim($term);
try {
$developer_key = Api_key::value('google', 'developer_key');
$gls = $this->load->library('gls');
$gls->set(array('key' => $developer_key));
$rows = $gls->autocomplete($term);
if (!$rows or !isset($rows['predictions'])) {
throw new Exception();
}
$rows = $rows['predictions'];
$data = array();
foreach ($rows as $row) {
$data[] = array('id' => $row['id'], 'label' => $row['description']);
}
} catch (Exception $e) {
exit;
}
header('Content-Type: application/json');
echo json_encode($data);
exit;
}
