/**
* @param string $key_location
* @param string $email_address
*/
function __construct($key_location, $email_address)
{
$this->email_address = $email_address;
$this->key_file_location = $key_location;
$this->client = new Google_Client();
$key = file_get_contents($this->key_file_location);
$cred = new Google_Auth_AssertionCredentials($this->email_address, Google_Service_Bigquery::BIGQUERY, $key);
$this->client->setAssertionCredentials($cred);
//setup proxy if neccesary
/*$io = new Google_IO_Curl($this->client);
$curlOptions = array();
$curlOptions[CURLOPT_PROXY] = "http://proxy.local";
$curlOptions[CURLOPT_PROXYPORT] = "8080";
$io->setOptions($curlOptions);
$this->client->setIo($io);*/
if ($this->client->getAuth()->isAccessTokenExpired() || $this->client->getAccessToken() == NULL || $this->client->getAccessToken() == '') {
$auth = new Google_Auth_OAuth2($this->client);
$auth->refreshTokenWithAssertion($cred);
$token = $auth->getAccessToken();
$this->client->setAccessToken($token);
}
// Instantiate a new BigQuery Client
$this->bigqueryService = new Google_Service_Bigquery($this->client);
}
* - Refresh of an existing access token
* - Storage of access tokens in sessions
*
* Requirements:
* - Google APIs Client Libraries: https://developers.google.com/discovery/libraries
*/
$client = new Google_Client();
$oauthClient = new Google_Auth_OAuth2($client);
$client->setApplicationName(SERVICE_APP_NAME);
$client->setClientId(SERVICE_CLIENT_ID);
$token_name = "oauth_client_" . $client_id . "_token";
$token = (array) json_decode($_SESSION[$token_name]);
if (isset($token["access_token"]) && time() <= $token["created"] + $token["expires_in"]) {
$oauthClient->setAccessToken($_SESSION[$token_name]);
} else {
$oauthClient->refreshTokenWithAssertion(new Google_Auth_AssertionCredentials(SERVICE_ACCOUNT_EMAIL, array(SCOPE), file_get_contents(KEY_FILE)));
$_SESSION[$token_name] = $oauthClient->getAccessToken();
}
if ($oauthClient->getAccessToken()) {
// All good, we've got a valid access token!
echo 'All good, let\'s go!';
// Set up some variables
$asset_id = '09372590152434720789-16691395374091854705';
$token = $oauthClient->getAccessToken();
print $token;
$url = 'https://www.googleapis.com/mapsengine/v1/tables/' . $asset_id . '/features?version=published&key=' . $token;
print $url;
$merge_on = 'features';
// Call a request
gme_paging($oauthClient, $url, array(), $merge_on);
} else {
