function get_google_drive_backup($args)
{
require_once $GLOBALS['iwp_mmb_plugin_dir'] . '/lib/Google/Client.php';
require_once $GLOBALS['iwp_mmb_plugin_dir'] . '/lib/Google/Service/Drive.php';
//refresh token
$client = new IWP_google_Client();
$client->setClientId($args['clientID']);
$client->setClientSecret($args['clientSecretKey']);
$client->setRedirectUri($args['redirectURL']);
$client->setScopes(array('https://www.googleapis.com/auth/drive', 'https://www.googleapis.com/auth/userinfo.email', 'https://www.googleapis.com/auth/userinfo.profile'));
//$client->setUseObjects(true);
$accessToken = $args['token'];
$refreshToken = $accessToken['refresh_token'];
try {
$client->refreshToken($refreshToken);
} catch (Exception $e) {
echo 'google Error ', $e->getMessage(), "\n";
return array("error" => $e->getMessage(), "error_code" => "google_error_refresh_token");
}
//downloading the file
$service = new IWP_google_Service_Drive($client);
$file = $service->files->get($args['backup_file']);
$downloadUrl = $file->getDownloadUrl();
$temp = wp_tempnam('iwp_temp_backup.zip');
try {
if ($downloadUrl) {
$request = new IWP_google_Http_Request($downloadUrl, 'GET', null, null);
$signHttpRequest = $client->getAuth()->sign($request);
$httpRequest = $client->getIo()->makeRequest($signHttpRequest);
if ($httpRequest->getResponseHttpCode() == 200) {
file_put_contents($temp, $httpRequest->getResponseBody());
return $temp;
} else {
// An error occurred.
return array("error" => "There is some error.", "error_code" => "google_error_bad_response_code");
}
} else {
// The file doesn't have any content stored on Drive.
return array("error" => "Google Drive file doesnt have nay content.", "error_code" => "google_error_download_url");
}
} catch (Exception $e) {
echo 'google Error ', $e->getMessage(), "\n";
return array("error" => $e->getMessage(), "error_code" => "google_error_download_url_catch_excep");
}
}
/**
* TODO(ianbarber): This function needs simplifying.
* @param $name
* @param $arguments
* @param $expected_class - optional, the expected class name
* @return IWP_google_Http_Request|expected_class
* @throws IWP_google_Exception
*/
public function call($name, $arguments, $expected_class = null)
{
if (!isset($this->methods[$name])) {
throw new IWP_google_Exception("Unknown function: " . "{$this->serviceName}->{$this->resourceName}->{$name}()");
}
$method = $this->methods[$name];
$parameters = $arguments[0];
// postBody is a special case since it's not defined in the discovery
// document as parameter, but we abuse the param entry for storing it.
$postBody = null;
if (isset($parameters['postBody'])) {
if ($parameters['postBody'] instanceof IWP_google_Model) {
// In the cases the post body is an existing object, we want
// to use the smart method to create a simple object for
// for JSONification.
$parameters['postBody'] = $parameters['postBody']->toSimpleObject();
} else {
if (is_object($parameters['postBody'])) {
// If the post body is another kind of object, we will try and
// wrangle it into a sensible format.
$parameters['postBody'] = $this->convertToArrayAndStripNulls($parameters['postBody']);
}
}
$postBody = json_encode($parameters['postBody']);
unset($parameters['postBody']);
}
// TODO(ianbarber): optParams here probably should have been
// handled already - this may well be redundant code.
if (isset($parameters['optParams'])) {
$optParams = $parameters['optParams'];
unset($parameters['optParams']);
$parameters = array_merge($parameters, $optParams);
}
if (!isset($method['parameters'])) {
$method['parameters'] = array();
}
$method['parameters'] = array_merge($method['parameters'], $this->stackParameters);
foreach ($parameters as $key => $val) {
if ($key != 'postBody' && !isset($method['parameters'][$key])) {
throw new IWP_google_Exception("({$name}) unknown parameter: '{$key}'");
}
}
foreach ($method['parameters'] as $paramName => $paramSpec) {
if (isset($paramSpec['required']) && $paramSpec['required'] && !isset($parameters[$paramName])) {
throw new IWP_google_Exception("({$name}) missing required param: '{$paramName}'");
}
if (isset($parameters[$paramName])) {
$value = $parameters[$paramName];
$parameters[$paramName] = $paramSpec;
$parameters[$paramName]['value'] = $value;
unset($parameters[$paramName]['required']);
} else {
// Ensure we don't pass nulls.
unset($parameters[$paramName]);
}
}
$servicePath = $this->service->servicePath;
$url = IWP_google_Http_REST::createRequestUri($servicePath, $method['path'], $parameters);
$httpRequest = new IWP_google_Http_Request($url, $method['httpMethod'], null, $postBody);
$httpRequest->setBaseComponent($this->client->getBasePath());
if ($postBody) {
$contentTypeHeader = array();
$contentTypeHeader['content-type'] = 'application/json; charset=UTF-8';
$httpRequest->setRequestHeaders($contentTypeHeader);
$httpRequest->setPostBody($postBody);
}
$httpRequest = $this->client->getAuth()->sign($httpRequest);
$httpRequest->setExpectedClass($expected_class);
if (isset($parameters['data']) && ($parameters['uploadType']['value'] == 'media' || $parameters['uploadType']['value'] == 'multipart')) {
// If we are doing a simple media upload, trigger that as a convenience.
$mfu = new IWP_google_Http_MediaFileUpload($this->client, $httpRequest, isset($parameters['mimeType']) ? $parameters['mimeType']['value'] : 'application/octet-stream', $parameters['data']['value']);
}
if ($this->client->shouldDefer()) {
// If we are in batch or upload mode, return the raw request.
return $httpRequest;
}
return $this->client->execute($httpRequest);
}
