/**
* @param $job_object
*
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
$job_object->log(sprintf(__('%d. Try to send backup file to Dropbox …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']));
}
try {
$dropbox = new BackWPup_Destination_Dropbox_API($job_object->job['dropboxroot']);
// cahnge oauth1 to oauth2 token
if (!empty($job_object->job['dropboxsecret']) && empty($job_object->job['dropboxtoken']['access_token'])) {
$dropbox->setOAuthTokens(array('access_token' => $job_object->job['dropboxtoken'], 'oauth_token_secret' => BackWPup_Encryption::decrypt($job_object->job['dropboxsecret'])));
$job_object->job['dropboxtoken'] = $dropbox->token_from_oauth1();
BackWPup_Option::update($job_object->job['jobid'], 'dropboxtoken', $job_object->job['dropboxtoken']);
BackWPup_Option::delete($job_object->job['jobid'], 'dropboxsecret');
}
// set the tokens
$dropbox->setOAuthTokens($job_object->job['dropboxtoken']);
//get account info
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
$info = $dropbox->accountInfo();
if (!empty($info['uid'])) {
if ($job_object->is_debug()) {
$user = $info['display_name'] . ' (' . $info['email'] . ')';
} else {
$user = $info['display_name'];
}
$job_object->log(sprintf(__('Authenticated with Dropbox of user: %s', 'backwpup'), $user));
//Quota
if ($job_object->is_debug()) {
$dropboxfreespase = $info['quota_info']['quota'] - $info['quota_info']['shared'] - $info['quota_info']['normal'];
$job_object->log(sprintf(__('%s available on your Dropbox', 'backwpup'), size_format($dropboxfreespase, 2)));
}
} else {
$job_object->log(__('Not Authenticated with Dropbox!', 'backwpup'), E_USER_ERROR);
return false;
}
$job_object->log(__('Uploading to Dropbox …', 'backwpup'));
}
// put the file
self::$backwpup_job_object =& $job_object;
if ($job_object->substeps_done < $job_object->backup_filesize) {
//only if upload not complete
$response = $dropbox->upload($job_object->backup_folder . $job_object->backup_file, $job_object->job['dropboxdir'] . $job_object->backup_file);
if ($response['bytes'] == $job_object->backup_filesize) {
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloaddropbox&file=' . ltrim($response['path'], '/') . '&jobid=' . $job_object->job['jobid']);
}
$job_object->substeps_done = 1 + $job_object->backup_filesize;
$job_object->log(sprintf(__('Backup transferred to %s', 'backwpup'), 'https://content.dropboxapi.com/1/files/' . $job_object->job['dropboxroot'] . $response['path']), E_USER_NOTICE);
} else {
if ($response['bytes'] != $job_object->backup_filesize) {
$job_object->log(__('Uploaded file size and local file size don\'t match.', 'backwpup'), E_USER_ERROR);
} else {
$job_object->log(sprintf(__('Error transfering backup to %s.', 'backwpup') . ' ' . $response['error'], __('Dropbox', 'backwpup')), E_USER_ERROR);
}
return false;
}
}
$backupfilelist = array();
$filecounter = 0;
$files = array();
$metadata = $dropbox->metadata($job_object->job['dropboxdir']);
if (is_array($metadata)) {
foreach ($metadata['contents'] as $data) {
if ($data['is_dir'] != true) {
$file = basename($data['path']);
if ($job_object->is_backup_archive($file)) {
$backupfilelist[strtotime($data['modified'])] = $file;
}
$files[$filecounter]['folder'] = "https://content.dropboxapi.com/1/files/" . $job_object->job['dropboxroot'] . dirname($data['path']) . "/";
$files[$filecounter]['file'] = $data['path'];
$files[$filecounter]['filename'] = basename($data['path']);
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php?page=backwpupbackups&action=downloaddropbox&file=' . $data['path'] . '&jobid=' . $job_object->job['jobid']);
$files[$filecounter]['filesize'] = $data['bytes'];
$files[$filecounter]['time'] = strtotime($data['modified']) + get_option('gmt_offset') * 3600;
$filecounter++;
}
}
}
if ($job_object->job['dropboxmaxbackups'] > 0 && is_object($dropbox)) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['dropboxmaxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['dropboxmaxbackups']) {
break;
}
$response = $dropbox->fileopsDelete($job_object->job['dropboxdir'] . $file);
//delete files on Cloud
if ($response['is_deleted'] == 'true') {
foreach ($files as $key => $filedata) {
if ($filedata['file'] == '/' . $job_object->job['dropboxdir'] . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
} else {
$job_object->log(sprintf(__('Error while deleting file from Dropbox: %s', 'backwpup'), $file), E_USER_ERROR);
}
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted from Dropbox', '%d files deleted on Dropbox', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_dropbox', $files, YEAR_IN_SECONDS);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Dropbox API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return false;
}
$job_object->substeps_done++;
return true;
}
/**
* @param $job_object
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
$job_object->log(sprintf(__('%d. Try to send backup file to an FTP server …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
}
if (!empty($job_object->job['ftpssl'])) {
//make SSL FTP connection
if (function_exists('ftp_ssl_connect')) {
$ftp_conn_id = ftp_ssl_connect($job_object->job['ftphost'], $job_object->job['ftphostport'], $job_object->job['ftptimeout']);
if ($ftp_conn_id) {
$job_object->log(sprintf(__('Connected via explicit SSL-FTP to server: %s', 'backwpup'), $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport']), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('Cannot connect via explicit SSL-FTP to server: %s', 'backwpup'), $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport']), E_USER_ERROR);
return FALSE;
}
} else {
$job_object->log(__('PHP function to connect with explicit SSL-FTP to server does not exist!', 'backwpup'), E_USER_ERROR);
return TRUE;
}
} else {
//make normal FTP connection if SSL not work
$ftp_conn_id = ftp_connect($job_object->job['ftphost'], $job_object->job['ftphostport'], $job_object->job['ftptimeout']);
if ($ftp_conn_id) {
$job_object->log(sprintf(__('Connected to FTP server: %s', 'backwpup'), $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport']), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('Cannot connect to FTP server: %s', 'backwpup'), $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport']), E_USER_ERROR);
return FALSE;
}
}
//FTP Login
$job_object->log(sprintf(__('FTP client command: %s', 'backwpup'), 'USER ' . $job_object->job['ftpuser']), E_USER_NOTICE);
if ($loginok = @ftp_login($ftp_conn_id, $job_object->job['ftpuser'], BackWPup_Encryption::decrypt($job_object->job['ftppass']))) {
$job_object->log(sprintf(__('FTP server response: %s', 'backwpup'), 'User ' . $job_object->job['ftpuser'] . ' logged in.'), E_USER_NOTICE);
} else {
//if PHP ftp login don't work use raw login
$return = ftp_raw($ftp_conn_id, 'USER ' . $job_object->job['ftpuser']);
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), $return[0]), E_USER_NOTICE);
if (substr(trim($return[0]), 0, 3) <= 400) {
$job_object->log(sprintf(__('FTP client command: %s', 'backwpup'), 'PASS *******'), E_USER_NOTICE);
$return = ftp_raw($ftp_conn_id, 'PASS ' . BackWPup_Encryption::decrypt($job_object->job['ftppass']));
if (substr(trim($return[0]), 0, 3) <= 400) {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), $return[0]), E_USER_NOTICE);
$loginok = TRUE;
} else {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), $return[0]), E_USER_ERROR);
}
}
}
if (!$loginok) {
return FALSE;
}
//SYSTYPE
$job_object->log(sprintf(__('FTP client command: %s', 'backwpup'), 'SYST'), E_USER_NOTICE);
$systype = ftp_systype($ftp_conn_id);
if ($systype) {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), $systype), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), __('Error getting SYSTYPE', 'backwpup')), E_USER_ERROR);
}
//set actual ftp dir to ftp dir
if (empty($job_object->job['ftpdir'])) {
$job_object->job['ftpdir'] = trailingslashit(ftp_pwd($ftp_conn_id));
}
// prepend actual ftp dir if relative dir
if (substr($job_object->job['ftpdir'], 0, 1) != '/') {
$job_object->job['ftpdir'] = trailingslashit(ftp_pwd($ftp_conn_id)) . $job_object->job['ftpdir'];
}
//test ftp dir and create it if not exists
if ($job_object->job['ftpdir'] != '/') {
@ftp_chdir($ftp_conn_id, '/');
//go to root
$ftpdirs = explode('/', trim($job_object->job['ftpdir'], '/'));
foreach ($ftpdirs as $ftpdir) {
if (empty($ftpdir)) {
continue;
}
if (!@ftp_chdir($ftp_conn_id, $ftpdir)) {
if (@ftp_mkdir($ftp_conn_id, $ftpdir)) {
$job_object->log(sprintf(__('FTP Folder "%s" created!', 'backwpup'), $ftpdir), E_USER_NOTICE);
ftp_chdir($ftp_conn_id, $ftpdir);
} else {
$job_object->log(sprintf(__('FTP Folder "%s" cannot be created!', 'backwpup'), $ftpdir), E_USER_ERROR);
return FALSE;
}
}
}
}
// Get the current working directory
$current_ftp_dir = trailingslashit(ftp_pwd($ftp_conn_id));
if ($job_object->substeps_done == 0) {
$job_object->log(sprintf(__('FTP current folder is: %s', 'backwpup'), $current_ftp_dir), E_USER_NOTICE);
}
//get file size to resume upload
@clearstatcache();
$job_object->substeps_done = @ftp_size($ftp_conn_id, $job_object->job['ftpdir'] . $job_object->backup_file);
if ($job_object->substeps_done == -1) {
$job_object->substeps_done = 0;
}
//PASV
$job_object->log(sprintf(__('FTP client command: %s', 'backwpup'), 'PASV'), E_USER_NOTICE);
if ($job_object->job['ftppasv']) {
if (ftp_pasv($ftp_conn_id, TRUE)) {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), __('Entering passive mode', 'backwpup')), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), __('Cannot enter passive mode', 'backwpup')), E_USER_WARNING);
}
} else {
if (ftp_pasv($ftp_conn_id, FALSE)) {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), __('Entering normal mode', 'backwpup')), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('FTP server reply: %s', 'backwpup'), __('Cannot enter normal mode', 'backwpup')), E_USER_WARNING);
}
}
if ($job_object->substeps_done < $job_object->backup_filesize) {
$job_object->log(__('Starting upload to FTP  …', 'backwpup'), E_USER_NOTICE);
if ($fp = fopen($job_object->backup_folder . $job_object->backup_file, 'rb')) {
//go to actual file pos
fseek($fp, $job_object->substeps_done);
$ret = ftp_nb_fput($ftp_conn_id, $current_ftp_dir . $job_object->backup_file, $fp, FTP_BINARY, $job_object->substeps_done);
while ($ret == FTP_MOREDATA) {
$job_object->substeps_done = ftell($fp);
$job_object->update_working_data();
$job_object->do_restart_time();
$ret = ftp_nb_continue($ftp_conn_id);
}
if ($ret != FTP_FINISHED) {
$job_object->log(__('Cannot transfer backup to FTP server!', 'backwpup'), E_USER_ERROR);
return FALSE;
} else {
$job_object->substeps_done = $job_object->backup_filesize + 1;
$job_object->log(sprintf(__('Backup transferred to FTP server: %s', 'backwpup'), $current_ftp_dir . $job_object->backup_file), E_USER_NOTICE);
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', "ftp://" . $job_object->job['ftpuser'] . ":" . BackWPup_Encryption::decrypt($job_object->job['ftppass']) . "@" . $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport'] . $current_ftp_dir . $job_object->backup_file);
}
}
fclose($fp);
} else {
$job_object->log(__('Can not open source file for transfer.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
}
$backupfilelist = array();
$filecounter = 0;
$files = array();
if ($filelist = ftp_nlist($ftp_conn_id, '.')) {
foreach ($filelist as $file) {
if (basename($file) != '.' && basename($file) != '..') {
if ($job_object->is_backup_archive($file)) {
$time = ftp_mdtm($ftp_conn_id, $file);
if ($time != -1) {
$backupfilelist[$time] = basename($file);
} else {
$backupfilelist[] = basename($file);
}
}
$files[$filecounter]['folder'] = 'ftp://' . $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport'] . $job_object->job['ftpdir'];
$files[$filecounter]['file'] = $job_object->job['ftpdir'] . basename($file);
$files[$filecounter]['filename'] = basename($file);
$files[$filecounter]['downloadurl'] = 'ftp://' . rawurlencode($job_object->job['ftpuser']) . ':' . rawurlencode(BackWPup_Encryption::decrypt($job_object->job['ftppass'])) . '@' . $job_object->job['ftphost'] . ':' . $job_object->job['ftphostport'] . $job_object->job['ftpdir'] . basename($file);
$files[$filecounter]['filesize'] = ftp_size($ftp_conn_id, $file);
$files[$filecounter]['time'] = ftp_mdtm($ftp_conn_id, $file);
$filecounter++;
}
}
}
if (!empty($job_object->job['ftpmaxbackups']) && $job_object->job['ftpmaxbackups'] > 0) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['ftpmaxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['ftpmaxbackups']) {
break;
}
if (ftp_delete($ftp_conn_id, $file)) {
//delete files on ftp
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $job_object->job['ftpdir'] . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
} else {
$job_object->log(sprintf(__('Cannot delete "%s" on FTP server!', 'backwpup'), $job_object->job['ftpdir'] . $file), E_USER_ERROR);
}
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on FTP server', '%d files deleted on FTP server', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_ftp', $files, YEAR_IN_SECONDS);
$job_object->substeps_done++;
ftp_close($ftp_conn_id);
return TRUE;
}
/**
* @param $job_object BackWPup_Job
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
$job_object->log(sprintf(__('%d. Try to send backup to SugarSync …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
try {
$sugarsync = new BackWPup_Destination_SugarSync_API($job_object->job['sugarrefreshtoken']);
//Check Quota
$user = $sugarsync->user();
if (!empty($user->nickname)) {
$job_object->log(sprintf(__('Authenticated to SugarSync with nickname %s', 'backwpup'), $user->nickname), E_USER_NOTICE);
}
$sugarsyncfreespase = (double) $user->quota->limit - (double) $user->quota->usage;
//float fixes bug for display of no free space
if ($job_object->backup_filesize > $sugarsyncfreespase) {
$job_object->log(sprintf(_x('Not enough disk space available on SugarSync. Available: %s.', 'Available space on SugarSync', 'backwpup'), size_format($sugarsyncfreespase, 2)), E_USER_ERROR);
$job_object->substeps_todo = 1 + $job_object->backup_filesize;
return TRUE;
} else {
$job_object->log(sprintf(__('%s available at SugarSync', 'backwpup'), size_format($sugarsyncfreespase, 2)), E_USER_NOTICE);
}
//Create and change folder
$sugarsync->mkdir($job_object->job['sugardir'], $job_object->job['sugarroot']);
$dirid = $sugarsync->chdir($job_object->job['sugardir'], $job_object->job['sugarroot']);
//Upload to SugarSync
$job_object->substeps_done = 0;
$job_object->log(__('Starting upload to SugarSync …', 'backwpup'), E_USER_NOTICE);
self::$backwpup_job_object =& $job_object;
$reponse = $sugarsync->upload($job_object->backup_folder . $job_object->backup_file);
if (is_object($reponse)) {
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadsugarsync&file=' . (string) $reponse . '&jobid=' . $job_object->job['jobid']);
}
$job_object->substeps_done++;
$job_object->log(sprintf(__('Backup transferred to %s', 'backwpup'), 'https://' . $user->nickname . '.sugarsync.com/' . $sugarsync->showdir($dirid) . $job_object->backup_file), E_USER_NOTICE);
} else {
$job_object->log(__('Cannot transfer backup to SugarSync!', 'backwpup'), E_USER_ERROR);
return FALSE;
}
$backupfilelist = array();
$files = array();
$filecounter = 0;
$dir = $sugarsync->showdir($dirid);
$getfiles = $sugarsync->getcontents('file');
if (is_object($getfiles)) {
foreach ($getfiles->file as $getfile) {
$getfile->displayName = utf8_decode((string) $getfile->displayName);
if ($job_object->is_backup_archive($getfile->displayName)) {
$backupfilelist[strtotime((string) $getfile->lastModified)] = (string) $getfile->ref;
}
$files[$filecounter]['folder'] = 'https://' . (string) $user->nickname . '.sugarsync.com/' . $dir;
$files[$filecounter]['file'] = (string) $getfile->ref;
$files[$filecounter]['filename'] = (string) $getfile->displayName;
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadsugarsync&file=' . (string) $getfile->ref . '&jobid=' . $job_object->job['jobid'];
$files[$filecounter]['filesize'] = (int) $getfile->size;
$files[$filecounter]['time'] = strtotime((string) $getfile->lastModified) + get_option('gmt_offset') * 3600;
$filecounter++;
}
}
if (!empty($job_object->job['sugarmaxbackups']) && $job_object->job['sugarmaxbackups'] > 0) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['sugarmaxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['sugarmaxbackups']) {
break;
}
$sugarsync->delete($file);
//delete files on Cloud
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on SugarSync folder', '%d files deleted on SugarSync folder', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('BackWPup_' . $job_object->job['jobid'] . '_SUGARSYNC', $files, 60 * 60 * 24 * 7);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('SugarSync API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
$job_object->substeps_done++;
return TRUE;
}
/**
* @param $job_object BAckWPup_Job
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
$job_object->substeps_done = 0;
$job_object->log(sprintf(__('%d. Trying to send backup file to Rackspace cloud …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
try {
$conn = new OpenCloud\Rackspace(self::get_auth_url_by_region($job_object->job['rscregion']), array('username' => $job_object->job['rscusername'], 'apiKey' => BackWPup_Encryption::decrypt($job_object->job['rscapikey'])));
//connect to cloud files
$ostore = $conn->objectStoreService('cloudFiles', $job_object->job['rscregion'], 'publicURL');
$container = $ostore->getContainer($job_object->job['rsccontainer']);
$job_object->log(sprintf(__('Connected to Rackspace cloud files container %s', 'backwpup'), $job_object->job['rsccontainer']));
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Rackspace Cloud API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
try {
//Transfer Backup to Rackspace Cloud
$job_object->substeps_done = 0;
$job_object->log(__('Upload to Rackspace cloud started …', 'backwpup'), E_USER_NOTICE);
if ($handle = fopen($job_object->backup_folder . $job_object->backup_file, 'rb')) {
$uploded = $container->uploadObject($job_object->job['rscdir'] . $job_object->backup_file, $handle);
fclose($handle);
} else {
$job_object->log(__('Can not open source file for transfer.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
// $transfer = $container->setupObjectTransfer( array(
// 'name' => $job_object->job[ 'rscdir' ] . $job_object->backup_file,
// 'path' => $job_object->backup_folder . $job_object->backup_file,
// 'concurrency' => 1,
// 'partSize' => 4 * 1024 * 1024
// ) );
// $uploded = $transfer->upload();
if ($uploded) {
$job_object->log(__('Backup File transferred to RSC://', 'backwpup') . $job_object->job['rsccontainer'] . '/' . $job_object->job['rscdir'] . $job_object->backup_file, E_USER_NOTICE);
$job_object->substeps_done = 1 + $job_object->backup_filesize;
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadrsc&file=' . $job_object->job['rscdir'] . $job_object->backup_file . '&jobid=' . $job_object->job['jobid']);
}
} else {
$job_object->log(__('Cannot transfer backup to Rackspace cloud.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Rackspace Cloud API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
try {
$backupfilelist = array();
$filecounter = 0;
$files = array();
$objlist = $container->objectList(array('prefix' => $job_object->job['rscdir']));
while ($object = $objlist->next()) {
$file = basename($object->getName());
if ($job_object->job['rscdir'] . $file == $object->getName()) {
//only in the folder and not in complete bucket
if ($job_object->is_backup_archive($file)) {
$backupfilelist[strtotime($object->getLastModified())] = $object;
}
}
$files[$filecounter]['folder'] = "RSC://" . $job_object->job['rsccontainer'] . "/" . dirname($object->getName()) . "/";
$files[$filecounter]['file'] = $object->getName();
$files[$filecounter]['filename'] = basename($object->getName());
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadrsc&file=' . $object->getName() . '&jobid=' . $job_object->job['jobid'];
$files[$filecounter]['filesize'] = $object->getContentLength();
$files[$filecounter]['time'] = strtotime($object->getLastModified());
$filecounter++;
}
if (!empty($job_object->job['rscmaxbackups']) && $job_object->job['rscmaxbackups'] > 0) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['rscmaxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['rscmaxbackups']) {
break;
}
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $file->getName()) {
unset($files[$key]);
}
}
$file->delete();
$numdeltefiles++;
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on Rackspace cloud container.', '%d files deleted on Rackspace cloud container.', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_rsc', $files, 60 * 60 * 24 * 7);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Rackspace Cloud API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
$job_object->substeps_done++;
return TRUE;
}
/**
* @param $job_object BAckWPup_Job
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
$job_object->log(sprintf(__('%d. Trying to send backup file to S3 Service …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
}
try {
$s3 = Aws\S3\S3Client::factory(array('key' => $job_object->job['s3accesskey'], 'secret' => BackWPup_Encryption::decrypt($job_object->job['s3secretkey']), 'region' => $job_object->job['s3region'], 'base_url' => $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']), 'scheme' => 'https', 'ssl.certificate_authority' => BackWPup::get_plugin_data('cacert')));
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY'] && $job_object->substeps_done < $job_object->backup_filesize) {
if ($s3->doesBucketExist($job_object->job['s3bucket'])) {
$bucketregion = $s3->getBucketLocation(array('Bucket' => $job_object->job['s3bucket']));
$job_object->log(sprintf(__('Connected to S3 Bucket "%1$s" in %2$s', 'backwpup'), $job_object->job['s3bucket'], $bucketregion->get('Location')), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('S3 Bucket "%s" does not exist!', 'backwpup'), $job_object->job['s3bucket']), E_USER_ERROR);
return TRUE;
}
if ($job_object->job['s3multipart'] && empty($job_object->steps_data[$job_object->step_working]['UploadId'])) {
//Check for aboded Multipart Uploads
$job_object->log(__('Checking for not aborted multipart Uploads …', 'backwpup'));
$multipart_uploads = $s3->listMultipartUploads(array('Bucket' => $job_object->job['s3bucket'], 'Prefix' => (string) $job_object->job['s3dir']));
$uploads = $multipart_uploads->get('Uploads');
if (!empty($uploads)) {
foreach ($uploads as $upload) {
$s3->abortMultipartUpload(array('Bucket' => $job_object->job['s3bucket'], 'Key' => $upload['Key'], 'UploadId' => $upload['UploadId']));
$job_object->log(sprintf(__('Upload for %s aborted.', 'backwpup'), $upload['Key']));
}
}
}
//transfer file to S3
$job_object->log(__('Starting upload to S3 Service …', 'backwpup'));
}
if (!$job_object->job['s3multipart'] || $job_object->backup_filesize < 1048576 * 6) {
//Prepare Upload
if (!($up_file_handle = fopen($job_object->backup_folder . $job_object->backup_file, 'rb'))) {
$job_object->log(__('Can not open source file for transfer.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
$create_args = array();
$create_args['Bucket'] = $job_object->job['s3bucket'];
$create_args['ACL'] = 'private';
//encrxption
if (!empty($job_object->job['s3ssencrypt'])) {
$create_args['ServerSideEncryption'] = $job_object->job['s3ssencrypt'];
}
//Storage Class
if (!empty($job_object->job['s3storageclass'])) {
$create_args['StorageClass'] = $job_object->job['s3storageclass'];
}
$create_args['Metadata'] = array('BackupTime' => date('Y-m-d H:i:s', $job_object->start_time));
$create_args['Body'] = $up_file_handle;
$create_args['Key'] = $job_object->job['s3dir'] . $job_object->backup_file;
$create_args['ContentType'] = $job_object->get_mime_type($job_object->backup_folder . $job_object->backup_file);
try {
$s3->putObject($create_args);
} catch (Aws\Common\Exception\MultipartUploadException $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
} else {
//Prepare Upload
if ($file_handle = fopen($job_object->backup_folder . $job_object->backup_file, 'rb')) {
fseek($file_handle, $job_object->substeps_done);
try {
if (empty($job_object->steps_data[$job_object->step_working]['UploadId'])) {
$args = array('ACL' => 'private', 'Bucket' => $job_object->job['s3bucket'], 'ContentType' => $job_object->get_mime_type($job_object->backup_folder . $job_object->backup_file), 'Key' => $job_object->job['s3dir'] . $job_object->backup_file);
if (!empty($job_object->job['s3ssencrypt'])) {
$args['ServerSideEncryption'] = $job_object->job['s3ssencrypt'];
}
if (!empty($job_object->job['s3storageclass'])) {
$args['StorageClass'] = empty($job_object->job['s3storageclass']) ? '' : $job_object->job['s3storageclass'];
}
$upload = $s3->createMultipartUpload($args);
$job_object->steps_data[$job_object->step_working]['UploadId'] = $upload->get('UploadId');
$job_object->steps_data[$job_object->step_working]['Parts'] = array();
$job_object->steps_data[$job_object->step_working]['Part'] = 1;
}
while (!feof($file_handle)) {
$chunk_upload_start = microtime(TRUE);
$part_data = fread($file_handle, 1048576 * 5);
//5MB Minimum part size
$part = $s3->uploadPart(array('Bucket' => $job_object->job['s3bucket'], 'UploadId' => $job_object->steps_data[$job_object->step_working]['UploadId'], 'Key' => $job_object->job['s3dir'] . $job_object->backup_file, 'PartNumber' => $job_object->steps_data[$job_object->step_working]['Part'], 'Body' => $part_data));
$chunk_upload_time = microtime(TRUE) - $chunk_upload_start;
$job_object->substeps_done = $job_object->substeps_done + strlen($part_data);
$job_object->steps_data[$job_object->step_working]['Parts'][] = array('ETag' => $part->get('ETag'), 'PartNumber' => $job_object->steps_data[$job_object->step_working]['Part']);
$job_object->steps_data[$job_object->step_working]['Part']++;
$time_remaining = $job_object->do_restart_time();
if ($time_remaining < $chunk_upload_time) {
$job_object->do_restart_time(TRUE);
}
$job_object->update_working_data();
}
$s3->completeMultipartUpload(array('Bucket' => $job_object->job['s3bucket'], 'UploadId' => $job_object->steps_data[$job_object->step_working]['UploadId'], 'Key' => $job_object->job['s3dir'] . $job_object->backup_file, 'Parts' => $job_object->steps_data[$job_object->step_working]['Parts']));
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
if (!empty($job_object->steps_data[$job_object->step_working]['uploadId'])) {
$s3->abortMultipartUpload(array('Bucket' => $job_object->job['s3bucket'], 'UploadId' => $job_object->steps_data[$job_object->step_working]['uploadId'], 'Key' => $job_object->job['s3dir'] . $job_object->backup_file));
}
unset($job_object->steps_data[$job_object->step_working]['UploadId']);
unset($job_object->steps_data[$job_object->step_working]['Parts']);
unset($job_object->steps_data[$job_object->step_working]['Part']);
$job_object->substeps_done = 0;
if (is_resource($file_handle)) {
fclose($file_handle);
}
return FALSE;
}
fclose($file_handle);
} else {
$job_object->log(__('Can not open source file for transfer.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
}
$result = $s3->headObject(array('Bucket' => $job_object->job['s3bucket'], 'Key' => $job_object->job['s3dir'] . $job_object->backup_file));
if ($result->get('ContentLength') == filesize($job_object->backup_folder . $job_object->backup_file)) {
$job_object->substeps_done = 1 + $job_object->backup_filesize;
$job_object->log(sprintf(__('Backup transferred to %s.', 'backwpup'), $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . $job_object->job['s3dir'] . $job_object->backup_file), E_USER_NOTICE);
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloads3&file=' . $job_object->job['s3dir'] . $job_object->backup_file . '&jobid=' . $job_object->job['jobid']);
}
} else {
$job_object->log(sprintf(__('Cannot transfer backup to S3! (%1$d) %2$s', 'backwpup'), $result->get("status"), $result->get("Message")), E_USER_ERROR);
}
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
try {
$backupfilelist = array();
$filecounter = 0;
$files = array();
$args = array('Bucket' => $job_object->job['s3bucket'], 'Prefix' => (string) $job_object->job['s3dir']);
$objects = $s3->getIterator('ListObjects', $args);
if (is_object($objects)) {
foreach ($objects as $object) {
$file = basename($object['Key']);
$changetime = strtotime($object['LastModified']) + get_option('gmt_offset') * 3600;
if ($job_object->is_backup_archive($file)) {
$backupfilelist[$changetime] = $file;
}
$files[$filecounter]['folder'] = $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . dirname($object['Key']);
$files[$filecounter]['file'] = $object['Key'];
$files[$filecounter]['filename'] = basename($object['Key']);
if (!empty($object['StorageClass'])) {
$files[$filecounter]['info'] = sprintf(__('Storage Class: %s', 'backwpup'), $object['StorageClass']);
}
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php') . '?page=backwpupbackups&action=downloads3&file=' . $object['Key'] . '&jobid=' . $job_object->job['jobid'];
$files[$filecounter]['filesize'] = $object['Size'];
$files[$filecounter]['time'] = $changetime;
$filecounter++;
}
}
if ($job_object->job['s3maxbackups'] > 0 && is_object($s3)) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['s3maxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['s3maxbackups']) {
break;
}
//delete files on S3
$args = array('Bucket' => $job_object->job['s3bucket'], 'Key' => $job_object->job['s3dir'] . $file);
if ($s3->deleteObject($args)) {
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $job_object->job['s3dir'] . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
} else {
$job_object->log(sprintf(__('Cannot delete backup from %s.', 'backwpup'), $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . $job_object->job['s3dir'] . $file), E_USER_ERROR);
}
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on S3 Bucket.', '%d files deleted on S3 Bucket', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_s3', $files, YEAR_IN_SECONDS);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
$job_object->substeps_done = 2 + $job_object->backup_filesize;
return TRUE;
}
/**
* @param $job_object
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 1;
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', add_query_arg(array('page' => 'backwpupbackups', 'action' => 'downloadfolder', 'file' => basename($job_object->backup_file), 'jobid' => $job_object->job['jobid']), network_admin_url('admin.php')));
}
//Delete old Backupfiles
$backupfilelist = array();
$files = array();
if (is_writable($job_object->backup_folder) && ($dir = opendir($job_object->backup_folder))) {
//make file list
while (FALSE !== ($file = readdir($dir))) {
if (is_writeable($job_object->backup_folder . $file) && !is_dir($job_object->backup_folder . $file) && !is_link($job_object->backup_folder . $file)) {
//list for deletion
if ($job_object->is_backup_archive($file)) {
$backupfilelist[filemtime($job_object->backup_folder . $file)] = $file;
}
}
}
closedir($dir);
}
if ($job_object->job['maxbackups'] > 0) {
if (count($backupfilelist) > $job_object->job['maxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['maxbackups']) {
break;
}
unlink($job_object->backup_folder . $file);
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $job_object->backup_folder . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One backup file deleted', '%d backup files deleted', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
$job_object->substeps_done++;
return TRUE;
}
/**
* @param $job_object BackWPup_Job
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = 2 + $job_object->backup_filesize;
$job_object->log(sprintf(__('%d. Trying to send backup file to S3 Service …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
try {
$s3 = new AmazonS3(array('key' => $job_object->job['s3accesskey'], 'secret' => BackWPup_Encryption::decrypt($job_object->job['s3secretkey']), 'certificate_authority' => TRUE));
$base_url = $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']);
if (stristr($base_url, 'amazonaws.com')) {
$s3->set_region(str_replace(array('http://', 'https://'), '', $base_url));
} else {
$s3->set_hostname(str_replace(array('http://', 'https://'), '', $base_url));
$s3->allow_hostname_override(FALSE);
if (substr($base_url, -1) == '/') {
$s3->enable_path_style(TRUE);
}
}
if (stristr($base_url, 'http://')) {
$s3->disable_ssl();
}
if ($s3->if_bucket_exists($job_object->job['s3bucket'])) {
$job_object->log(sprintf(__('Connected to S3 Bucket "%1$s" in %2$s', 'backwpup'), $job_object->job['s3bucket'], $base_url), E_USER_NOTICE);
} else {
$job_object->log(sprintf(__('S3 Bucket "%s" does not exist!', 'backwpup'), $job_object->job['s3bucket']), E_USER_ERROR);
return TRUE;
}
//transfer file to S3
$job_object->log(__('Starting upload to S3 Service …', 'backwpup'), E_USER_NOTICE);
//Transfer Backup to S3
if ($job_object->job['s3storageclass'] == 'REDUCED_REDUNDANCY') {
//set reduced redundancy or not
$storage = AmazonS3::STORAGE_REDUCED;
} else {
$storage = AmazonS3::STORAGE_STANDARD;
}
if (empty($job_object->job['s3ssencrypt'])) {
$job_object->job['s3ssencrypt'] = NULL;
}
//set progress bar
$s3->register_streaming_read_callback(array($job_object, 'curl_read_callback'));
$result = $s3->create_object($job_object->job['s3bucket'], $job_object->job['s3dir'] . $job_object->backup_file, array('fileUpload' => $job_object->backup_folder . $job_object->backup_file, 'acl' => AmazonS3::ACL_PRIVATE, 'storage' => $storage, 'encryption' => $job_object->job['s3ssencrypt']));
if ($result->status >= 200 and $result->status < 300) {
$job_object->substeps_done = 1 + $job_object->backup_filesize;
$job_object->log(sprintf(__('Backup transferred to %s.', 'backwpup'), $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . $job_object->job['s3dir'] . $job_object->backup_file), E_USER_NOTICE);
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloads3&file=' . $job_object->job['s3dir'] . $job_object->backup_file . '&jobid=' . $job_object->job['jobid']);
}
} else {
$job_object->log(sprintf(__('Cannot transfer backup to S3! (%1$d) %2$s', 'backwpup'), $result->status, $result->body), E_USER_ERROR);
}
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
try {
$backupfilelist = array();
$filecounter = 0;
$files = array();
$objects = $s3->list_objects($job_object->job['s3bucket'], array('prefix' => $job_object->job['s3dir']));
if (is_object($objects)) {
foreach ($objects->body->Contents as $object) {
$file = basename((string) $object->Key);
$changetime = strtotime((string) $object->LastModified) + get_option('gmt_offset') * 3600;
if ($job_object->is_backup_archive($file)) {
$backupfilelist[$changetime] = $file;
}
$files[$filecounter]['folder'] = $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . dirname((string) $object->Key);
$files[$filecounter]['file'] = (string) $object->Key;
$files[$filecounter]['filename'] = basename($object->Key);
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php') . '?page=backwpupbackups&action=downloads3&file=' . (string) $object->Key . '&jobid=' . $job_object->job['jobid'];
$files[$filecounter]['filesize'] = (int) $object->Size;
$files[$filecounter]['time'] = $changetime;
$filecounter++;
}
}
if ($job_object->job['s3maxbackups'] > 0 && is_object($s3)) {
//Delete old backups
if (count($backupfilelist) > $job_object->job['s3maxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['s3maxbackups']) {
break;
}
//delete files on S3
$delete_s3 = $s3->delete_object($job_object->job['s3bucket'], $job_object->job['s3dir'] . $file);
if ($delete_s3) {
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $job_object->job['s3dir'] . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
} else {
$job_object->log(sprintf(__('Cannot delete backup from %s.', 'backwpup'), $this->get_s3_base_url($job_object->job['s3region'], $job_object->job['s3base_url']) . '/' . $job_object->job['s3bucket'] . '/' . $job_object->job['s3dir'] . $file), E_USER_ERROR);
}
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on S3 Bucket.', '%d files deleted on S3 Bucket', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_s3', $files, 60 * 60 * 24 * 7);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('S3 Service API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
$job_object->substeps_done = 2 + $job_object->backup_filesize;
return TRUE;
}
/**
* @param $job_object
* @return bool
*/
public function job_run_archive(BackWPup_Job $job_object)
{
$job_object->substeps_todo = $job_object->backup_filesize + 2;
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
$job_object->log(sprintf(__('%d. Try sending backup to a Microsoft Azure (Blob) …', 'backwpup'), $job_object->steps_data[$job_object->step_working]['STEP_TRY']), E_USER_NOTICE);
}
try {
set_include_path(get_include_path() . PATH_SEPARATOR . BackWPup::get_plugin_data('plugindir') . '/vendor/PEAR/');
/* @var $blobRestProxy WindowsAzure\Blob\BlobRestProxy */
//https causes an error SSL: Connection reset by peer that is why http
$blobRestProxy = WindowsAzure\Common\ServicesBuilder::getInstance()->createBlobService('DefaultEndpointsProtocol=http;AccountName=' . $job_object->job['msazureaccname'] . ';AccountKey=' . BackWPup_Encryption::decrypt($job_object->job['msazurekey']));
if ($job_object->steps_data[$job_object->step_working]['SAVE_STEP_TRY'] != $job_object->steps_data[$job_object->step_working]['STEP_TRY']) {
//test vor existing container
$containers = $blobRestProxy->listContainers()->getContainers();
$job_object->steps_data[$job_object->step_working]['container_url'] = '';
foreach ($containers as $container) {
if ($container->getName() == $job_object->job['msazurecontainer']) {
$job_object->steps_data[$job_object->step_working]['container_url'] = $container->getUrl();
break;
}
}
if (!$job_object->steps_data[$job_object->step_working]['container_url']) {
$job_object->log(sprintf(__('MS Azure container "%s" does not exist!', 'backwpup'), $job_object->job['msazurecontainer']), E_USER_ERROR);
return TRUE;
} else {
$job_object->log(sprintf(__('Connected to MS Azure container "%s".', 'backwpup'), $job_object->job['msazurecontainer']), E_USER_NOTICE);
}
$job_object->log(__('Starting upload to MS Azure …', 'backwpup'), E_USER_NOTICE);
}
//Prepare Upload
if ($file_handel = fopen($job_object->backup_folder . $job_object->backup_file, 'rb')) {
fseek($file_handel, $job_object->substeps_done);
if (empty($job_object->steps_data[$job_object->step_working]['BlockList'])) {
$job_object->steps_data[$job_object->step_working]['BlockList'] = array();
}
while (!feof($file_handel)) {
$data = fread($file_handel, 1048576 * 4);
//4MB
if (strlen($data) == 0) {
continue;
}
$chunk_upload_start = microtime(TRUE);
$block_count = count($job_object->steps_data[$job_object->step_working]['BlockList']) + 1;
$block_id = md5($data) . str_pad($block_count, 6, "0", STR_PAD_LEFT);
$blobRestProxy->createBlobBlock($job_object->job['msazurecontainer'], $job_object->job['msazuredir'] . $job_object->backup_file, $block_id, $data);
$job_object->steps_data[$job_object->step_working]['BlockList'][] = $block_id;
$chunk_upload_time = microtime(TRUE) - $chunk_upload_start;
$job_object->substeps_done = $job_object->substeps_done + strlen($data);
$time_remaining = $job_object->do_restart_time();
if ($time_remaining < $chunk_upload_time) {
$job_object->do_restart_time(TRUE);
}
$job_object->update_working_data();
}
fclose($file_handel);
} else {
$job_object->log(__('Can not open source file for transfer.', 'backwpup'), E_USER_ERROR);
return FALSE;
}
//crate blog list
$blocklist = new WindowsAzure\Blob\Models\BlockList();
foreach ($job_object->steps_data[$job_object->step_working]['BlockList'] as $block_id) {
$blocklist->addUncommittedEntry($block_id);
}
unset($job_object->steps_data[$job_object->step_working]['BlockList']);
//Commit Blocks
$blobRestProxy->commitBlobBlocks($job_object->job['msazurecontainer'], $job_object->job['msazuredir'] . $job_object->backup_file, $blocklist->getEntries());
$job_object->substeps_done++;
$job_object->log(sprintf(__('Backup transferred to %s', 'backwpup'), $job_object->steps_data[$job_object->step_working]['container_url'] . '/' . $job_object->job['msazuredir'] . $job_object->backup_file), E_USER_NOTICE);
if (!empty($job_object->job['jobid'])) {
BackWPup_Option::update($job_object->job['jobid'], 'lastbackupdownloadurl', network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadmsazure&file=' . $job_object->job['msazuredir'] . $job_object->backup_file . '&jobid=' . $job_object->job['jobid']);
}
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Microsoft Azure API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
$job_object->substeps_done = 0;
unset($job_object->steps_data[$job_object->step_working]['BlockList']);
if (isset($file_handel) && is_resource($file_handel)) {
fclose($file_handel);
}
return FALSE;
}
try {
$backupfilelist = array();
$filecounter = 0;
$files = array();
$blob_options = new WindowsAzure\Blob\Models\ListBlobsOptions();
$blob_options->setPrefix($job_object->job['msazuredir']);
$blobs = $blobRestProxy->listBlobs($job_object->job['msazurecontainer'], $blob_options)->getBlobs();
if (is_array($blobs)) {
foreach ($blobs as $blob) {
$file = basename($blob->getName());
if ($job_object->is_backup_archive($file)) {
$backupfilelist[$blob->getProperties()->getLastModified()->getTimestamp()] = $file;
}
$files[$filecounter]['folder'] = $job_object->steps_data[$job_object->step_working]['container_url'] . "/" . dirname($blob->getName()) . "/";
$files[$filecounter]['file'] = $blob->getName();
$files[$filecounter]['filename'] = basename($blob->getName());
$files[$filecounter]['downloadurl'] = network_admin_url('admin.php') . '?page=backwpupbackups&action=downloadmsazure&file=' . $blob->getName() . '&jobid=' . $job_object->job['jobid'];
$files[$filecounter]['filesize'] = $blob->getProperties()->getContentLength();
$files[$filecounter]['time'] = $blob->getProperties()->getLastModified()->getTimestamp() + get_option('gmt_offset') * 3600;
$filecounter++;
}
}
// Delete old backups
if (!empty($job_object->job['msazuremaxbackups']) && $job_object->job['msazuremaxbackups'] > 0) {
if (count($backupfilelist) > $job_object->job['msazuremaxbackups']) {
ksort($backupfilelist);
$numdeltefiles = 0;
while ($file = array_shift($backupfilelist)) {
if (count($backupfilelist) < $job_object->job['msazuremaxbackups']) {
break;
}
$blobRestProxy->deleteBlob($job_object->job['msazurecontainer'], $job_object->job['msazuredir'] . $file);
foreach ($files as $key => $filedata) {
if ($filedata['file'] == $job_object->job['msazuredir'] . $file) {
unset($files[$key]);
}
}
$numdeltefiles++;
}
if ($numdeltefiles > 0) {
$job_object->log(sprintf(_n('One file deleted on Microsoft Azure container.', '%d files deleted on Microsoft Azure container.', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
set_site_transient('backwpup_' . $job_object->job['jobid'] . '_msazure', $files, YEAR_IN_SECONDS);
} catch (Exception $e) {
$job_object->log(E_USER_ERROR, sprintf(__('Microsoft Azure API: %s', 'backwpup'), $e->getMessage()), $e->getFile(), $e->getLine());
return FALSE;
}
$job_object->substeps_done = $job_object->backup_filesize + 2;
return TRUE;
}
