private function _init_service($access_token)
{
$client = new \W3TCG_Google_Client();
$client->setClientId($this->_client_id);
$client->setAccessToken($access_token);
$this->_service = new \W3TCG_Google_Service_Drive($client);
}
public function parseResponse(W3TCG_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 W3TCG_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 {
$response = W3TCG_Google_Http_REST::decodeHttpResponse($response);
$responses[$key] = $response;
} catch (W3TCG_Google_Service_Exception $e) {
// Store the exception as the response, so succesful responses
// can be processed.
$responses[$key] = $e;
}
}
}
return $responses;
}
return null;
}
/**
* @visible for testing.
* @param W3TCG_Google_Http_Request $request
* @return W3TCG_Google_Http_Request|bool Returns the cached object or
* false if the operation was unsuccessful.
*/
public function getCachedRequest(W3TCG_Google_Http_Request $request)
{
if (false === W3TCG_Google_Http_CacheParser::isRequestCacheable($request)) {
return false;
}
return $this->client->getCache()->get($request->getCacheKey());
}
private function getResumeUri()
{
$result = null;
$body = $this->request->getPostBody();
if ($body) {
$headers = array('content-type' => 'application/json; charset=UTF-8', 'content-length' => W3TCG_Google_Utils::getStrLen($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;
}
$message = $code;
$body = @json_decode($response->getResponseBody());
if (!empty($body->error->errors)) {
$message .= ': ';
foreach ($body->error->errors as $error) {
$message .= "{$error->domain}, {$error->message};";
}
$message = rtrim($message, ';');
}
throw new W3TCG_Google_Exception("Failed to start the resumable upload (HTTP {$message})");
}
public function __construct(W3TCG_Google_Client $client)
{
if (!function_exists('memcache_connect') && !class_exists("Memcached")) {
throw new W3TCG_Google_Cache_Exception("Memcache functions not available");
}
if ($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) && (string) $this->port != "0") {
throw new W3TCG_Google_Cache_Exception("You need to supply a valid memcache host and port");
}
}
}
function render()
{
$client_id = $_GET['oa_client_id'];
$refresh_token = $_GET['oa_refresh_token'];
$token_array = array('access_token' => $_GET['oa_access_token'], 'token_type' => $_GET['oa_token_type'], 'expires_in' => $_GET['oa_expires_in'], 'created' => $_GET['oa_created']);
$access_token = json_encode($token_array);
$client = new \W3TCG_Google_Client();
$client->setClientId($client_id);
$client->setAccessToken($access_token);
$service = new \W3TCG_Google_Service_Drive($client);
$items = $service->files->listFiles(array('q' => "mimeType = 'application/vnd.google-apps.folder'"));
$folders = array();
foreach ($items as $item) {
if (count($item->parents) > 0 && $item->parents[0]->isRoot) {
$folders[] = $item;
}
}
include W3TC_DIR . '/Cdn_GoogleDrive_Popup_AuthReturn_View.php';
}
function w3tc_cdn_google_drive_auth_set()
{
// thanks wp core for wp_magic_quotes hell
$client_id = stripslashes($_POST['client_id']);
$access_token = stripslashes($_POST['access_token']);
$refresh_token = stripslashes($_POST['refresh_token']);
$client = new \W3TCG_Google_Client();
$client->setClientId($client_id);
$client->setAccessToken($access_token);
//
// get folder details
//
$service = new \W3TCG_Google_Service_Drive($client);
if (empty($_POST['folder'])) {
$file = new \W3TCG_Google_Service_Drive_DriveFile(array('title' => $_POST['folder_new'], 'mimeType' => 'application/vnd.google-apps.folder'));
$created_file = $service->files->insert($file);
$used_folder_id = $created_file->id;
} else {
$used_folder_id = $_POST['folder'];
}
$permission = new \W3TCG_Google_Service_Drive_Permission();
$permission->setValue('');
$permission->setType('anyone');
$permission->setRole('reader');
$service->permissions->insert($used_folder_id, $permission);
$used_folder = $service->files->get($used_folder_id);
//
// save new configuration
//
delete_transient('w3tc_cdn_google_drive_folder_ids');
$this->_config->set('cdn.google_drive.client_id', $client_id);
$this->_config->set('cdn.google_drive.refresh_token', $refresh_token);
$this->_config->set('cdn.google_drive.folder.id', $used_folder->id);
$this->_config->set('cdn.google_drive.folder.title', $used_folder->title);
$this->_config->set('cdn.google_drive.folder.url', $used_folder->webViewLink);
$this->_config->save();
$cs = Dispatcher::config_state();
$cs->set('cdn.google_drive.access_token', $access_token);
$cs->save();
wp_redirect('admin.php?page=w3tc_cdn', false);
}
/**
* Executes a W3TCG_Google_Http_Request
*
* @param W3TCG_Google_Client $client
* @param W3TCG_Google_Http_Request $req
* @return array decoded result
* @throws W3TCG_Google_Service_Exception on server side error (ie: not authenticated,
* invalid or malformed post body, invalid url)
*/
public static function execute(W3TCG_Google_Client $client, W3TCG_Google_Http_Request $req)
{
$httpRequest = $client->getIo()->makeRequest($req);
$httpRequest->setExpectedClass($req->getExpectedClass());
return self::decodeHttpResponse($httpRequest);
}
public function __construct(W3TCG_Google_Client $client)
{
$this->path = $client->getClassConfig($this, 'directory');
}
/**
* TODO(ianbarber): This function needs simplifying.
* @param $name
* @param $arguments
* @param $expected_class - optional, the expected class name
* @return W3TCG_Google_Http_Request|expected_class
* @throws W3TCG_Google_Exception
*/
public function call($name, $arguments, $expected_class = null)
{
if (!isset($this->methods[$name])) {
throw new W3TCG_Google_Exception("Unknown function: " . "{$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 W3TCG_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 W3TCG_Google_Exception("({$name}) unknown parameter: '{$key}'");
}
}
foreach ($method['parameters'] as $paramName => $paramSpec) {
if (isset($paramSpec['required']) && $paramSpec['required'] && !isset($parameters[$paramName])) {
throw new W3TCG_Google_Exception("({$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;
$url = W3TCG_Google_Http_REST::createRequestUri($servicePath, $method['path'], $parameters);
$httpRequest = new W3TCG_Google_Http_Request($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.
$mfu = new W3TCG_Google_Http_MediaFileUpload($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);
}
