/**
* Garbage collector
*
* @param int $lifeTime Session maximal lifetime
* @see session.gc_divisor 100
* @see session.gc_maxlifetime 1440
* @see session.gc_probability 1
* @usage Execution rate 1/100 (session.gc_probability/session.gc_divisor)
* @return boolean
*/
public function gc($lifeTime)
{
if ($this->_storageType == self::STORAGE_TYPE_TABLE) {
// In table storage
try {
$result = $this->_storage->retrieveEntities($this->_sessionContainer, 'PartitionKey eq \'' . $this->_sessionContainerPartition . '\' and sessionExpires lt ' . (time() - $lifeTime));
foreach ($result as $sessionRecord) {
$this->_storage->deleteEntity($this->_sessionContainer, $sessionRecord);
}
return true;
} catch (Microsoft_WindowsAzure_exception $ex) {
return false;
}
} else {
if ($this->_storageType == self::STORAGE_TYPE_BLOB) {
// In blob storage
try {
$result = $this->_storage->listBlobs($this->_sessionContainer, $this->_sessionContainerPartition, '', null, null, 'metadata');
foreach ($result as $sessionRecord) {
if ($sessionRecord->Metadata['sessionexpires'] < time() - $lifeTime) {
$this->_storage->deleteBlob($this->_sessionContainer, $sessionRecord->Name);
}
}
return true;
} catch (Microsoft_WindowsAzure_exception $ex) {
return false;
}
}
}
}
/**
* @see FileBackend::getFileList()
*/
function getFileListInternal($container, $dir, array $params)
{
$files = array();
try {
if (trim($dir) == '') {
$blobs = $this->storageClient->listBlobs($container);
} else {
if (strrpos($dir, '/') != strlen($dir) - 1) {
$dir = $dir . '/';
}
$blobs = $this->storageClient->listBlobs($container, $dir);
}
foreach ($blobs as $blob) {
// Only return the actual file name without the /
$tempName = $blob->name;
if (trim($dir) != '') {
if (strstr($tempName, $dir) !== false) {
$tempName = substr($tempName, strpos($tempName, $dir) + strlen($dir));
$files[] = $tempName;
}
} else {
$files[] = $tempName;
}
}
} catch (Exception $e) {
return null;
}
// if there are no files matching the prefix, return empty array
return $files;
}
function dest_msazure()
{
global $WORKING, $STATIC;
$WORKING['STEPTODO'] = 2 + filesize($STATIC['JOB']['backupdir'] . $STATIC['backupfile']);
trigger_error(sprintf(__('%d. try sending backup to a Microsoft Azure (Blob)...', 'backwpup'), $WORKING['DEST_MSAZURE']['STEP_TRY']), E_USER_NOTICE);
require_once dirname(__FILE__) . '/../libs/Microsoft/WindowsAzure/Storage/Blob.php';
need_free_memory(4194304 * 1.5);
try {
$storageClient = new Microsoft_WindowsAzure_Storage_Blob($STATIC['JOB']['msazureHost'], $STATIC['JOB']['msazureAccName'], $STATIC['JOB']['msazureKey']);
if (!$storageClient->containerExists($STATIC['JOB']['msazureContainer'])) {
trigger_error(sprintf(__('Microsoft Azure container "%s" not exists!', 'backwpup'), $STATIC['JOB']['msazureContainer']), E_USER_ERROR);
return;
} else {
trigger_error(sprintf(__('Connected to Microsoft Azure container "%s"', 'backwpup'), $STATIC['JOB']['msazureContainer']), E_USER_NOTICE);
}
trigger_error(__('Upload to MS Azure now started... ', 'backwpup'), E_USER_NOTICE);
$result = $storageClient->putBlob($STATIC['JOB']['msazureContainer'], $STATIC['JOB']['msazuredir'] . $STATIC['backupfile'], $STATIC['JOB']['backupdir'] . $STATIC['backupfile']);
if ($result->Name == $STATIC['JOB']['msazuredir'] . $STATIC['backupfile']) {
$WORKING['STEPTODO'] = 1 + filesize($STATIC['JOB']['backupdir'] . $STATIC['backupfile']);
trigger_error(sprintf(__('Backup transferred to %s', 'backwpup'), 'https://' . $STATIC['JOB']['msazureAccName'] . '.' . $STATIC['JOB']['msazureHost'] . '/' . $STATIC['JOB']['msazuredir'] . $STATIC['backupfile']), E_USER_NOTICE);
$STATIC['JOB']['lastbackupdownloadurl'] = $STATIC['WP']['ADMINURL'] . '?page=backwpupbackups&action=downloadmsazure&file=' . $STATIC['JOB']['msazuredir'] . $STATIC['backupfile'] . '&jobid=' . $STATIC['JOB']['jobid'];
$WORKING['STEPSDONE'][] = 'DEST_MSAZURE';
//set done
} else {
trigger_error(__('Can not transfer backup to Microsoft Azure!', 'backwpup'), E_USER_ERROR);
}
if ($STATIC['JOB']['msazuremaxbackups'] > 0) {
//Delete old backups
$backupfilelist = array();
$blobs = $storageClient->listBlobs($STATIC['JOB']['msazureContainer'], $STATIC['JOB']['msazuredir']);
if (is_array($blobs)) {
foreach ($blobs as $blob) {
$file = basename($blob->Name);
if ($STATIC['JOB']['fileprefix'] == substr($file, 0, strlen($STATIC['JOB']['fileprefix'])) and $STATIC['JOB']['fileformart'] == substr($file, -strlen($STATIC['JOB']['fileformart']))) {
$backupfilelist[] = $file;
}
}
}
if (sizeof($backupfilelist) > 0) {
rsort($backupfilelist);
$numdeltefiles = 0;
for ($i = $STATIC['JOB']['msazuremaxbackups']; $i < sizeof($backupfilelist); $i++) {
$storageClient->deleteBlob($STATIC['JOB']['msazureContainer'], $STATIC['JOB']['msazuredir'] . $backupfilelist[$i]);
//delte files on Cloud
$numdeltefiles++;
}
if ($numdeltefiles > 0) {
trigger_error(sprintf(_n('One file deleted on Microsoft Azure container', '%d files deleted on Microsoft Azure container', $numdeltefiles, 'backwpup'), $numdeltefiles), E_USER_NOTICE);
}
}
}
} catch (Exception $e) {
trigger_error(sprintf(__('Microsoft Azure API: %s', 'backwpup'), $e->getMessage()), E_USER_ERROR);
}
$WORKING['STEPDONE']++;
}
/**
* @see FileBackend::getFileList()
*/
function getFileListInternal( $container, $dir, array $params ) {
// TODO: merely renamed from getFileList. Check implications (i assume, the list thing is no longer needed.
//list( $c, $dir ) = $this->resolveStoragePath( $params['dir'] );
$files = array();
try {
if ( $dir === null ) {
$blobs = $this->storageClient->listBlobs($container);
}
else {
//TODO: Check if $dir really is a startsequence of the blob name
$blobs = $this->storageClient->listBlobs($container, $dir);
}
foreach( $blobs as $blob ) {
$files[] = $blob->name;
}
}
catch( Exception $e ) {
return null;
}
// if there are no files matching the prefix, return empty array
return $files;
}
function backwpup_get_backup_files($jobid, $dest)
{
global $backwpup_message;
if (empty($jobid) or !in_array(strtoupper($dest), explode(',', strtoupper(BACKWPUP_DESTS))) and $dest != 'FOLDER') {
return false;
}
$jobs = get_option('backwpup_jobs');
//Load jobs
$jobvalue = $jobs[$jobid];
$filecounter = 0;
$files = array();
//Get files/filinfo in backup folder
if ($dest == 'FOLDER' and !empty($jobvalue['backupdir']) and is_dir($jobvalue['backupdir'])) {
if ($dir = opendir($jobvalue['backupdir'])) {
while (($file = readdir($dir)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
if (is_file($jobvalue['backupdir'] . $file)) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = $jobvalue['backupdir'];
$files[$filecounter]['file'] = $jobvalue['backupdir'] . $file;
$files[$filecounter]['filename'] = $file;
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=download&file=' . $jobvalue['backupdir'] . $file;
$files[$filecounter]['filesize'] = filesize($jobvalue['backupdir'] . $file);
$files[$filecounter]['time'] = filemtime($jobvalue['backupdir'] . $file);
$filecounter++;
}
}
closedir($dir);
}
}
//Get files/filinfo from Dropbox
if ($dest == 'DROPBOX' and !empty($jobvalue['dropetoken']) and !empty($jobvalue['dropesecret'])) {
require_once realpath(dirname(__FILE__) . '/../libs/dropbox.php');
try {
$dropbox = new backwpup_Dropbox('dropbox');
$dropbox->setOAuthTokens($jobvalue['dropetoken'], $jobvalue['dropesecret']);
$contents = $dropbox->metadata($jobvalue['dropedir']);
if (is_array($contents)) {
foreach ($contents['contents'] as $object) {
if ($object['is_dir'] != true) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "https://api-content.dropbox.com/1/files/" . $jobvalue['droperoot'] . "/" . dirname($object['path']) . "/";
$files[$filecounter]['file'] = $object['path'];
$files[$filecounter]['filename'] = basename($object['path']);
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=downloaddropbox&file=' . $object['path'] . '&jobid=' . $jobid;
$files[$filecounter]['filesize'] = $object['bytes'];
$files[$filecounter]['time'] = strtotime($object['modified']);
$filecounter++;
}
}
}
} catch (Exception $e) {
$backwpup_message .= 'DROPBOX: ' . $e->getMessage() . '<br />';
}
}
//Get files/filinfo from Sugarsync
if ($dest == 'SUGARSYNC' and !empty($jobvalue['sugarrefreshtoken'])) {
if (!class_exists('SugarSync')) {
require_once dirname(__FILE__) . '/../libs/sugarsync.php';
}
if (class_exists('SugarSync')) {
try {
$sugarsync = new SugarSync($jobvalue['sugarrefreshtoken']);
$dirid = $sugarsync->chdir($jobvalue['sugardir'], $jobvalue['sugarroot']);
$user = $sugarsync->user();
$dir = $sugarsync->showdir($dirid);
$getfiles = $sugarsync->getcontents('file');
if (is_object($getfiles)) {
foreach ($getfiles->file as $getfile) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = 'https://' . $user->nickname . '.sugarsync.com/' . $dir;
$files[$filecounter]['file'] = (string) $getfile->ref;
$files[$filecounter]['filename'] = utf8_decode((string) $getfile->displayName);
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=downloadsugarsync&file=' . (string) $getfile->ref . '&jobid=' . $jobid;
$files[$filecounter]['filesize'] = (int) $getfile->size;
$files[$filecounter]['time'] = strtotime((string) $getfile->lastModified);
$filecounter++;
}
}
} catch (Exception $e) {
$backwpup_message .= 'SUGARSYNC: ' . $e->getMessage() . '<br />';
}
}
}
//Get files/filinfo from S3
if ($dest == 'S3' and !empty($jobvalue['awsAccessKey']) and !empty($jobvalue['awsSecretKey']) and !empty($jobvalue['awsBucket'])) {
if (!class_exists('AmazonS3')) {
require_once dirname(__FILE__) . '/../libs/aws/sdk.class.php';
}
if (class_exists('AmazonS3')) {
try {
$s3 = new AmazonS3(array('key' => $jobvalue['awsAccessKey'], 'secret' => $jobvalue['awsSecretKey'], 'certificate_authority' => true));
if (($contents = $s3->list_objects($jobvalue['awsBucket'], array('prefix' => $jobvalue['awsdir']))) !== false) {
foreach ($contents->body->Contents as $object) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "https://" . $jobvalue['awsBucket'] . ".s3.amazonaws.com/" . dirname((string) $object->Key) . '/';
$files[$filecounter]['file'] = (string) $object->Key;
$files[$filecounter]['filename'] = basename($object->Key);
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=downloads3&file=' . $object->Key . '&jobid=' . $jobid;
$files[$filecounter]['filesize'] = (string) $object->Size;
$files[$filecounter]['time'] = strtotime($object->LastModified);
$filecounter++;
}
}
} catch (Exception $e) {
$backwpup_message .= 'Amazon S3: ' . $e->getMessage() . '<br />';
}
}
}
//Get files/filinfo from Google Storage
if ($dest == 'GSTORAGE' and !empty($jobvalue['GStorageAccessKey']) and !empty($jobvalue['GStorageSecret']) and !empty($jobvalue['GStorageBucket'])) {
if (!class_exists('AmazonS3')) {
require_once dirname(__FILE__) . '/../libs/aws/sdk.class.php';
}
if (class_exists('AmazonS3')) {
try {
$gstorage = new AmazonS3(array('key' => $jobvalue['GStorageAccessKey'], 'secret' => $jobvalue['GStorageSecret'], 'certificate_authority' => true));
$gstorage->set_hostname('storage.googleapis.com');
$gstorage->allow_hostname_override(false);
if (($contents = $gstorage->list_objects($jobvalue['GStorageBucket'], array('prefix' => $jobvalue['GStoragedir']))) !== false) {
foreach ($contents->body->Contents as $object) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "https://storage.cloud.google.com/" . $jobvalue['GStorageBucket'] . "/" . dirname((string) $object->Key) . '/';
$files[$filecounter]['file'] = (string) $object->Key;
$files[$filecounter]['filename'] = basename($object->Key);
$files[$filecounter]['downloadurl'] = "https://storage.cloud.google.com/" . $jobvalue['GStorageBucket'] . "/" . (string) $object->Key;
$files[$filecounter]['filesize'] = (string) $object->Size;
$files[$filecounter]['time'] = strtotime($object->LastModified);
$filecounter++;
}
}
} catch (Exception $e) {
$backwpup_message .= sprintf(__('GStorage API: %s', 'backwpup'), $e->getMessage()) . '<br />';
}
}
}
//Get files/filinfo from Microsoft Azure
if ($dest == 'MSAZURE' and !empty($jobvalue['msazureHost']) and !empty($jobvalue['msazureAccName']) and !empty($jobvalue['msazureKey']) and !empty($jobvalue['msazureContainer'])) {
if (!class_exists('Microsoft_WindowsAzure_Storage_Blob')) {
require_once dirname(__FILE__) . '/../libs/Microsoft/WindowsAzure/Storage/Blob.php';
}
if (class_exists('Microsoft_WindowsAzure_Storage_Blob')) {
try {
$storageClient = new Microsoft_WindowsAzure_Storage_Blob($jobvalue['msazureHost'], $jobvalue['msazureAccName'], $jobvalue['msazureKey']);
$blobs = $storageClient->listBlobs($jobvalue['msazureContainer'], $jobvalue['msazuredir']);
if (is_array($blobs)) {
foreach ($blobs as $blob) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "https://" . $jobvalue['msazureAccName'] . '.' . $jobvalue['msazureHost'] . "/" . $jobvalue['msazureContainer'] . "/" . dirname($blob->Name) . "/";
$files[$filecounter]['file'] = $blob->Name;
$files[$filecounter]['filename'] = basename($blob->Name);
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=downloadmsazure&file=' . $blob->Name . '&jobid=' . $jobid;
$files[$filecounter]['filesize'] = $blob->size;
$files[$filecounter]['time'] = strtotime($blob->lastmodified);
$filecounter++;
}
}
} catch (Exception $e) {
$backwpup_message .= 'MSAZURE: ' . $e->getMessage() . '<br />';
}
}
}
//Get files/filinfo from RSC
if ($dest == 'RSC' and !empty($jobvalue['rscUsername']) and !empty($jobvalue['rscAPIKey']) and !empty($jobvalue['rscContainer'])) {
if (!class_exists('CF_Authentication')) {
require_once dirname(__FILE__) . '/../libs/rackspace/cloudfiles.php';
}
if (class_exists('CF_Authentication')) {
try {
$auth = new CF_Authentication($jobvalue['rscUsername'], $jobvalue['rscAPIKey']);
$auth->ssl_use_cabundle();
if ($auth->authenticate()) {
$conn = new CF_Connection($auth);
$conn->ssl_use_cabundle();
$backwpupcontainer = $conn->get_container($jobvalue['rscContainer']);
$contents = $backwpupcontainer->get_objects(0, NULL, NULL, $jobvalue['rscdir']);
foreach ($contents as $object) {
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "RSC://" . $jobvalue['rscContainer'] . "/" . dirname($object->name) . "/";
$files[$filecounter]['file'] = $object->name;
$files[$filecounter]['filename'] = basename($object->name);
$files[$filecounter]['downloadurl'] = backwpup_admin_url('admin.php') . '?page=backwpupbackups&action=downloadrsc&file=' . $object->name . '&jobid=' . $jobid;
$files[$filecounter]['filesize'] = $object->content_length;
$files[$filecounter]['time'] = strtotime($object->last_modified);
$filecounter++;
}
}
} catch (Exception $e) {
$backwpup_message .= 'RSC: ' . $e->getMessage() . '<br />';
}
}
}
//Get files/filinfo from FTP
if ($dest == 'FTP' and !empty($jobvalue['ftphost']) and function_exists('ftp_connect') and !empty($jobvalue['ftpuser']) and !empty($jobvalue['ftppass'])) {
if (function_exists('ftp_ssl_connect') and $jobvalue['ftpssl']) {
//make SSL FTP connection
$ftp_conn_id = ftp_ssl_connect($jobvalue['ftphost'], $jobvalue['ftphostport'], 10);
} elseif (!$jobvalue['ftpssl']) {
//make normal FTP conection if SSL not work
$ftp_conn_id = ftp_connect($jobvalue['ftphost'], $jobvalue['ftphostport'], 10);
}
$loginok = false;
if ($ftp_conn_id) {
//FTP Login
if (@ftp_login($ftp_conn_id, $jobvalue['ftpuser'], backwpup_base64($jobvalue['ftppass']))) {
$loginok = true;
} else {
//if PHP ftp login don't work use raw login
ftp_raw($ftp_conn_id, 'USER ' . $jobvalue['ftpuser']);
$return = ftp_raw($ftp_conn_id, 'PASS ' . backwpup_base64($jobvalue['ftppass']));
if (substr(trim($return[0]), 0, 3) <= 400) {
$loginok = true;
}
}
}
if ($loginok) {
ftp_chdir($ftp_conn_id, $jobvalue['ftpdir']);
$currentftpdir = rtrim(ftp_pwd($ftp_conn_id), '/') . '/';
ftp_pasv($ftp_conn_id, $jobvalue['ftppasv']);
if ($ftpfilelist = ftp_nlist($ftp_conn_id, $currentftpdir)) {
foreach ($ftpfilelist as $ftpfiles) {
if (substr(basename($ftpfiles), 0, 1) == '.') {
continue;
}
$files[$filecounter]['JOBID'] = $jobid;
$files[$filecounter]['DEST'] = $dest;
$files[$filecounter]['folder'] = "ftp://" . $jobvalue['ftphost'] . ':' . $jobvalue['ftphostport'] . dirname($ftpfiles) . "/";
$files[$filecounter]['file'] = $ftpfiles;
$files[$filecounter]['filename'] = basename($ftpfiles);
$files[$filecounter]['downloadurl'] = "ftp://" . rawurlencode($jobvalue['ftpuser']) . ":" . rawurlencode(backwpup_base64($jobvalue['ftppass'])) . "@" . $jobvalue['ftphost'] . ':' . $jobvalue['ftphostport'] . $ftpfiles;
$files[$filecounter]['filesize'] = ftp_size($ftp_conn_id, $ftpfiles);
$files[$filecounter]['time'] = ftp_mdtm($ftp_conn_id, $ftpfiles);
$filecounter++;
}
}
} else {
$backwpup_message .= 'FTP: ' . __('Login failure!', 'backwpup') . '<br />';
}
$donefolders[] = $jobvalue['ftphost'] . '|' . $jobvalue['ftpuser'] . '|' . $jobvalue['ftpdir'];
}
return $files;
}
$image = $blob->putBlob(BLOB_GUESTBOOK, $_FILES['Image']['name'], $_FILES['Image']['tmp_name']);
$table = new Microsoft_WindowsAzure_Storage_Table();
$writer = new Microsoft_WindowsAzure_Log_Writer_WindowsAzure($table, 'logThis');
$logger = new Microsoft_Log($writer);
//$logger->addWriter($writer);
$logger->log($_FILES['Image']['name'] . " added", 1);
}
if (isset($_POST['Update'])) {
echo "<b>UPDATE NOT YET IMPLEMENTED</b>";
}
// User wishes to delete something
if (isset($_GET['Delete'])) {
$blob->deleteBlob(BLOB_GUESTBOOK, $_GET['Delete']);
}
// Get all the guest book entries for display
$entries = $blob->listBlobs(BLOB_GUESTBOOK);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Windows Azure Guestbook</title>
<link href="main.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div class="general">
<div class="title">
<h1>
Windows Azure Picture GuestBook
</h1>
