public function upload($file, $remote_path, $chunk_size)
{
if (!file_exists($file) || !is_readable($file) || !($fp = fopen($file, 'rb'))) {
throw new \Exception(sprintf(__('The file %s does not seem to exist or is not readable.', 'my-wp-backup'), $file));
}
$upload_id = null;
while (!feof($fp)) {
try {
$res = $this->client->put('chunked_upload', null, array('upload_id' => $upload_id, 'offset' => ftell($fp)))->setBody(wpb_get_file_chunk($fp, $chunk_size))->send()->json();
if (null === $upload_id) {
$upload_id = $res['upload_id'];
}
} catch (BadResponseException $e) {
$body = $e->getResponse()->getBody(true);
error_log($e->getRequest()->getRawHeaders());
error_log($body);
throw new \Exception($body);
}
}
$req = $this->client->post('commit_chunked_upload/auto/' . ltrim($remote_path, '/'), null, array('upload_id' => $upload_id, 'overwrite' => 'true'));
try {
return $req->send()->json();
} catch (BadResponseException $e) {
$body = $e->getResponse()->getBody(true);
error_log($e->getRequest()->getRawHeaders());
error_log($body);
throw new \Exception($body);
}
}
public function upload_googledrive($options, $settings)
{
$this->log(__('Uploading backup via google drive', 'my-wp-backup'));
$client = Admin\Job::get_drive_client();
$client->setAccessToken(html_entity_decode($options['token_json']));
$service = new \Google_Service_Drive($client);
$data =& $this->destinations['googledrive'];
$root = '';
$files = $service->files->listFiles(array('q' => 'mimeType="application/vnd.google-apps.folder" AND trashed=false AND "root" IN parents'));
/** @var \Google_Service_Drive_DriveFile $driveFolder */
foreach ($files->getItems() as $driveFolder) {
if ($driveFolder->getTitle() === self::UPLOAD_ROOT_FOLDER) {
$root = $driveFolder->getId();
break;
}
}
$create_folder = function ($title, $parent = null) use($service) {
$newFolder = new \Google_Service_Drive_DriveFile();
$newFolder->setTitle($title);
$newFolder->setMimeType('application/vnd.google-apps.folder');
if (!is_null($parent)) {
$parentFolder = new \Google_Service_Drive_ParentReference();
$parentFolder->setId($parent);
$newFolder->setParents(array($parentFolder));
}
$insert = $service->files->insert($newFolder, array('mimeType' => 'application/vnd.google-apps.folder'));
return $insert->getId();
};
if (empty($root)) {
$root = $create_folder(self::UPLOAD_ROOT_FOLDER);
}
$basedir = new \Google_Service_Drive_ParentReference();
$basedir->setId($create_folder($this->uniqid, $root));
$data['parent'] = $basedir->getId();
$client->setDefer(true);
foreach ($this->archive->get_archives() as $path) {
$filename = basename($path);
$fp = fopen($path, 'rb');
$status = false;
$size = filesize($path);
$chunkSizeBytes = $settings['upload_part'];
$this->log(sprintf(__('Uploading %s -> %s...', 'my-wp-backup'), $path, $filename), 'debug');
$file = new \Google_Service_Drive_DriveFile();
$file->setTitle($filename);
$file->setParents(array($basedir));
/** @var \Google_Http_Request $request */
$request = $service->files->insert($file);
$media = new \Google_Http_MediaFileUpload($client, $request, '', null, true, $chunkSizeBytes);
$media->setFileSize($size);
while (!$status && !feof($fp)) {
// read until you get $chunkSizeBytes from TESTFILE
// fread will never return more than 8192 bytes if the stream is read buffered and it does not represent a plain file
// An example of a read buffered file is when reading from a URL
$chunk = wpb_get_file_chunk($fp, $chunkSizeBytes);
$status = $media->nextChunk($chunk);
}
if (false !== $status) {
$data['files'][$filename] = array('filename' => $filename, 'id' => $status['id']);
}
if (is_resource($fp)) {
fclose($fp);
}
$this->log(__('Ok.', 'my-wp-backup'), 'debug');
}
$this->log(__('Done google drive upload.', 'my-wp-backup'));
}