/**
* @visible for testing.
* @param IWP_google_Http_Request $request
* @return IWP_google_Http_Request|bool Returns the cached object or
* false if the operation was unsuccessful.
*/
public function getCachedRequest(IWP_google_Http_Request $request)
{
if (false === IWP_google_Http_CacheParser::isRequestCacheable($request)) {
return false;
}
return $this->client->getCache()->get($request->getCacheKey());
}
public function __construct(IWP_google_Client $client)
{
if (!function_exists('memcache_connect') && !class_exists("Memcached")) {
throw new IWP_google_Cache_Exception("Memcache functions not available");
}
if ($client->isAppEngine()) {
// No credentials needed for GAE.
$this->mc = new Memcached();
$this->connection = true;
} else {
$this->host = $client->getClassConfig($this, 'host');
$this->port = $client->getClassConfig($this, 'port');
if (empty($this->host) || empty($this->port)) {
throw new IWP_google_Cache_Exception("You need to supply a valid memcache host and port");
}
}
}
public function parseResponse(IWP_google_Http_Request $response)
{
$contentType = $response->getResponseHeader('content-type');
$contentType = explode(';', $contentType);
$boundary = false;
foreach ($contentType as $part) {
$part = explode('=', $part, 2);
if (isset($part[0]) && 'boundary' == trim($part[0])) {
$boundary = $part[1];
}
}
$body = $response->getResponseBody();
if ($body) {
$body = str_replace("--{$boundary}--", "--{$boundary}", $body);
$parts = explode("--{$boundary}", $body);
$responses = array();
foreach ($parts as $part) {
$part = trim($part);
if (!empty($part)) {
list($metaHeaders, $part) = explode("\r\n\r\n", $part, 2);
$metaHeaders = $this->client->getIo()->getHttpResponseHeaders($metaHeaders);
$status = substr($part, 0, strpos($part, "\n"));
$status = explode(" ", $status);
$status = $status[1];
list($partHeaders, $partBody) = $this->client->getIo()->ParseHttpResponse($part, false);
$response = new IWP_google_Http_Request("");
$response->setResponseHttpCode($status);
$response->setResponseHeaders($partHeaders);
$response->setResponseBody($partBody);
// Need content id.
$key = $metaHeaders['content-id'];
if (isset($this->expected_classes[$key]) && strlen($this->expected_classes[$key]) > 0) {
$class = $this->expected_classes[$key];
$response->setExpectedClass($class);
}
try {
$response = IWP_google_Http_REST::decodeHttpResponse($response);
$responses[$key] = $response;
} catch (IWP_google_Service_Exception $e) {
// Store the exception as the response, so succesful responses
// can be processed.
$responses[$key] = $e;
}
}
}
return $responses;
}
return null;
}
private function getResumeUri()
{
$result = null;
$body = $this->request->getPostBody();
if ($body) {
$headers = array('content-type' => 'application/json; charset=UTF-8', 'content-length' => IWP_google_Utils::getStrLen($body), 'x-upload-content-type' => $this->mimeType, 'x-upload-content-length' => $this->size, 'expect' => '');
$this->request->setRequestHeaders($headers);
}
$response = $this->client->getIo()->makeRequest($this->request);
$location = $response->getResponseHeader('location');
$code = $response->getResponseHttpCode();
if (200 == $code && true == $location) {
return $location;
}
throw new IWP_google_Exception("Failed to start the resumable upload");
}
function remove_google_drive_backup($args)
{
require_once $GLOBALS['iwp_mmb_plugin_dir'] . '/lib/Google/Client.php';
require_once $GLOBALS['iwp_mmb_plugin_dir'] . '/lib/Google/Service/Drive.php';
$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'];
$backup_file = $args['backup_file'];
if (!is_array($backup_file)) {
$backup_file = array();
$backup_file[0] = $args['backup_file'];
}
try {
$client->refreshToken($refreshToken);
} catch (Exception $e) {
echo 'google Error ', $e->getMessage(), "\n";
return array("error" => $e->getMessage(), "error_code" => "google_error_remove_refresh_token");
}
$service = new IWP_google_Service_Drive($client);
foreach ($backup_file as $key => $value) {
try {
$service->files->delete($value);
} catch (Exception $e) {
echo "An error occurred: " . $e->getMessage();
return array("error" => "gDrive Remove Error" . $e->getMessage(), "error_code" => "google_error_delete");
}
}
}
/**
* Executes a IWP_google_Http_Request
*
* @param IWP_google_Client $client
* @param IWP_google_Http_Request $req
* @return array decoded result
* @throws IWP_google_Service_Exception on server side error (ie: not authenticated,
* invalid or malformed post body, invalid url)
*/
public static function execute(IWP_google_Client $client, IWP_google_Http_Request $req)
{
$httpRequest = $client->getIo()->makeRequest($req);
$httpRequest->setExpectedClass($req->getExpectedClass());
return self::decodeHttpResponse($httpRequest);
}
/**
* 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);
}
public function __construct(IWP_google_Client $client)
{
$this->path = $client->getClassConfig($this, 'directory');
}
