function uploadFile($file, $offset = 0)
{
$dirs = MainWP_Helper::getMainWPDir('backup');
$backupdir = $dirs[0];
header('Content-Description: File Transfer');
header('Content-Description: File Transfer');
if (MainWP_Helper::endsWith($file, '.tar.gz')) {
header('Content-Type: application/x-gzip');
header("Content-Encoding: gzip'");
} else {
header('Content-Type: application/octet-stream');
}
header('Content-Disposition: attachment; filename="' . basename($file) . '"');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($backupdir . $file));
while (@ob_end_flush()) {
}
$this->readfile_chunked($backupdir . $file, $offset);
}
public static function validateMainWPDir()
{
$done = false;
$dir = MainWP_Helper::getMainWPDir();
$dir = $dir[0];
if (MainWP_Helper::getWPFilesystem()) {
global $wp_filesystem;
try {
MainWP_Helper::checkDir($dir, false);
} catch (Exception $e) {
}
if (!empty($wp_filesystem)) {
if ($wp_filesystem->is_writable($dir)) {
$done = true;
}
}
}
if (!$done) {
if (!file_exists($dir)) {
@mkdirs($dir);
}
if (is_writable($dir)) {
$done = true;
}
}
return $done;
}
public static function cloneBackupExtract()
{
try {
MainWP_Helper::endSession();
$file = isset($_POST['f']) ? $_POST['f'] : $_POST['file'];
$testFull = false;
if ('' === $file) {
$dirs = MainWP_Helper::getMainWPDir('backup', false);
$backupdir = $dirs[0];
$files = glob($backupdir . 'download-*');
$archiveFile = false;
foreach ($files as $file) {
if (MainWP_Helper::isArchive($file, 'download-')) {
$archiveFile = $file;
break;
}
}
if (false === $archiveFile) {
throw new Exception(__('No download file found', 'mainwp-child'));
}
$file = $archiveFile;
} else {
if (file_exists($file)) {
$testFull = true;
} else {
$file = ABSPATH . $file;
if (!file_exists($file)) {
throw new Exception(__('Backup file not found', 'mainwp-child'));
}
$testFull = true;
}
}
//return size in kb
$cloneInstall = new MainWP_Clone_Install($file);
//todo: RS: refactor to get those plugins after install (after .18 release)
$cloneInstall->readConfigurationFile();
$plugins = get_option('mainwp_temp_clone_plugins');
$themes = get_option('mainwp_temp_clone_themes');
if ($testFull) {
$cloneInstall->testDownload();
}
$cloneInstall->removeConfigFile();
$cloneInstall->extractBackup();
$pubkey = get_option('mainwp_child_pubkey');
$uniqueId = get_option('mainwp_child_uniqueId');
$server = get_option('mainwp_child_server');
$nonce = get_option('mainwp_child_nonce');
$nossl = get_option('mainwp_child_nossl');
$nossl_key = get_option('mainwp_child_nossl_key');
$sitesToClone = get_option('mainwp_child_clone_sites');
$cloneInstall->install();
$cloneInstall->updateWPConfig();
// $cloneInstall->update_option('mainwp_child_pubkey', $pubkey);
// $cloneInstall->update_option('mainwp_child_uniqueId', $uniqueId);
// $cloneInstall->update_option('mainwp_child_server', $server);
// $cloneInstall->update_option('mainwp_child_nonce', $nonce);
// $cloneInstall->update_option('mainwp_child_nossl', $nossl);
// $cloneInstall->update_option('mainwp_child_nossl_key', $nossl_key);
// $cloneInstall->update_option('mainwp_child_clone_sites', $sitesToClone);
// $cloneInstall->update_option('mainwp_child_clone_permalink', true);
MainWP_Helper::update_option('mainwp_child_pubkey', $pubkey, 'yes');
MainWP_Helper::update_option('mainwp_child_uniqueId', $uniqueId);
MainWP_Helper::update_option('mainwp_child_server', $server);
MainWP_Helper::update_option('mainwp_child_nonce', $nonce);
MainWP_Helper::update_option('mainwp_child_nossl', $nossl, 'yes');
MainWP_Helper::update_option('mainwp_child_nossl_key', $nossl_key);
MainWP_Helper::update_option('mainwp_child_clone_sites', $sitesToClone);
if (!MainWP_Helper::startsWith(basename($file), 'download-backup-')) {
MainWP_Helper::update_option('mainwp_child_restore_permalink', true, 'yes');
} else {
MainWP_Helper::update_option('mainwp_child_clone_permalink', true, 'yes');
}
$cloneInstall->clean();
if (false !== $plugins) {
$out = array();
if (is_array($plugins)) {
$dir = WP_CONTENT_DIR . '/plugins/';
$fh = @opendir($dir);
while ($entry = @readdir($fh)) {
if (!is_dir($dir . $entry)) {
continue;
}
if ('.' === $entry || '..' === $entry) {
continue;
}
if (!in_array($entry, $plugins)) {
MainWP_Helper::delete_dir($dir . $entry);
}
}
@closedir($fh);
}
delete_option('mainwp_temp_clone_plugins');
}
if (false !== $themes) {
$out = array();
if (is_array($themes)) {
$dir = WP_CONTENT_DIR . '/themes/';
$fh = @opendir($dir);
while ($entry = @readdir($fh)) {
if (!is_dir($dir . $entry)) {
continue;
}
if ('.' === $entry || '..' === $entry) {
continue;
}
if (!in_array($entry, $themes)) {
MainWP_Helper::delete_dir($dir . $entry);
}
}
@closedir($fh);
}
delete_option('mainwp_temp_clone_themes');
}
$output = array('result' => 'ok');
//todo: remove old tables if other prefix?
wp_logout();
wp_set_current_user(0);
} catch (Exception $e) {
$output = array('error' => $e->getMessage());
}
//return size in kb
die(json_encode($output));
}
public function clean()
{
$files = glob(WP_CONTENT_DIR . '/dbBackup*.sql');
foreach ($files as $file) {
@unlink($file);
}
if (file_exists(ABSPATH . 'clone/config.txt')) {
@unlink(ABSPATH . 'clone/config.txt');
}
if (MainWP_Helper::is_dir_empty(ABSPATH . 'clone')) {
@rmdir(ABSPATH . 'clone');
}
try {
$dirs = MainWP_Helper::getMainWPDir('backup', false);
$backupdir = $dirs[0];
$files = glob($backupdir . '*');
foreach ($files as $file) {
if (MainWP_Helper::isArchive($file)) {
@unlink($file);
}
}
} catch (Exception $e) {
}
}
protected static function checkDirectoryMainWPDirectory($write = true)
{
$branding_title = 'MainWP';
if (MainWP_Child_Branding::is_branding()) {
$branding_title = MainWP_Child_Branding::get_branding();
}
$branding_title .= ' upload directory';
try {
$dirs = MainWP_Helper::getMainWPDir(null, false);
$path = $dirs[0];
} catch (Exception $e) {
return self::renderDirectoryRow($branding_title, '', 'Writable', $e->getMessage(), false);
}
if (!is_dir(dirname($path))) {
if ($write) {
return self::renderDirectoryRow($branding_title, $path, 'Writable', 'Directory not found', false);
} else {
return false;
}
}
$hasWPFileSystem = MainWP_Helper::getWPFilesystem();
global $wp_filesystem;
if ($hasWPFileSystem && !empty($wp_filesystem)) {
if (!$wp_filesystem->is_writable($path)) {
if ($write) {
return self::renderDirectoryRow($branding_title, $path, 'Writable', 'Directory not writable', false);
} else {
return false;
}
}
} else {
if (!is_writable($path)) {
if ($write) {
return self::renderDirectoryRow($branding_title, $path, 'Writable', 'Directory not writable', false);
} else {
return false;
}
}
}
if ($write) {
return self::renderDirectoryRow($branding_title, $path, 'Writable', 'Writable', true);
} else {
return true;
}
}
/**
* Create full backup
*/
public function createFullBackup($excludes, $filePrefix = '', $addConfig = false, $includeCoreFiles = false, $file_descriptors = 0, $fileSuffix = false, $excludezip = false, $excludenonwp = false, $loadFilesBeforeZip = true, $ext = 'zip', $pid = false, $append = false)
{
$this->file_descriptors = $file_descriptors;
$this->loadFilesBeforeZip = $loadFilesBeforeZip;
$dirs = MainWP_Helper::getMainWPDir('backup');
$backupdir = $dirs[0];
if (!defined('PCLZIP_TEMPORARY_DIR')) {
define('PCLZIP_TEMPORARY_DIR', $backupdir);
}
if (false !== $pid) {
$pid = trailingslashit($backupdir) . 'backup-' . $pid . '.pid';
}
//Verify if another backup is running, if so, return an error
$files = glob($backupdir . '*.pid');
foreach ($files as $file) {
if (basename($file) == basename($pid)) {
continue;
}
if (time() - filemtime($file) < 160) {
MainWP_Helper::error('Another backup process is running, try again later');
}
}
$timestamp = time();
if ('' !== $filePrefix) {
$filePrefix .= '-';
}
if ('zip' == $ext) {
$this->archiver = null;
$ext = '.zip';
} else {
$this->archiver = new Tar_Archiver($this, $ext, $pid);
$ext = $this->archiver->getExtension();
}
// throw new Exception('Test 1 2 : ' . print_r($append,1));
if (false !== $fileSuffix && !empty($fileSuffix)) {
$file = $fileSuffix . (true === $append ? '' : $ext);
//Append already contains extension!
} else {
$file = 'backup-' . $filePrefix . $timestamp . $ext;
}
$filepath = $backupdir . $file;
$fileurl = $file;
// if (!$append)
// {
// if ($dh = opendir($backupdir))
// {
// while (($file = readdir($dh)) !== false)
// {
// if ($file != '.' && $file != '..' && preg_match('/(.*).(zip|tar|tar.gz|tar.bz2|pid|done)$/', $file))
// {
// @unlink($backupdir . $file);
// }
// }
// closedir($dh);
// }
// }
if (!$addConfig) {
if (!in_array(str_replace(ABSPATH, '', WP_CONTENT_DIR), $excludes) && !in_array('wp-admin', $excludes) && !in_array(WPINC, $excludes)) {
$addConfig = true;
$includeCoreFiles = true;
}
}
$this->timeout = 20 * 60 * 60;
/*20 minutes*/
$mem = '512M';
// @codingStandardsIgnoreStart
@ini_set('memory_limit', $mem);
@set_time_limit($this->timeout);
@ini_set('max_execution_time', $this->timeout);
// @codingStandardsIgnoreEnd
if (null !== $this->archiver) {
$success = $this->archiver->createFullBackup($filepath, $excludes, $addConfig, $includeCoreFiles, $excludezip, $excludenonwp, $append);
} else {
if ($this->checkZipSupport()) {
$success = $this->createZipFullBackup($filepath, $excludes, $addConfig, $includeCoreFiles, $excludezip, $excludenonwp);
} else {
if ($this->checkZipConsole()) {
$success = $this->createZipConsoleFullBackup($filepath, $excludes, $addConfig, $includeCoreFiles, $excludezip, $excludenonwp);
} else {
$success = $this->createZipPclFullBackup2($filepath, $excludes, $addConfig, $includeCoreFiles, $excludezip, $excludenonwp);
}
}
}
return $success ? array('timestamp' => $timestamp, 'file' => $fileurl, 'filesize' => filesize($filepath)) : false;
}