function restorembx($basedContent)
{
$GLOBALS["ONNLY_MOUNT"] = true;
$unix = new unix();
$rsync = $unix->find_program("rsync");
$chown = $unix->find_program("chown");
$sudo = $unix->find_program("sudo");
$reconstruct = $unix->LOCATE_CYRRECONSTRUCT();
if (!is_file($rsync)) {
writelogs(date('m-d H:i:s') . " " . "Unable to stat rsync program", __FUNCTION__, __FILE__, __LINE__);
return;
}
if (!is_file($reconstruct)) {
writelogs(date('m-d H:i:s') . " " . "Unable to stat reconstruct program", __FUNCTION__, __FILE__, __LINE__);
return;
}
$array = unserialize(base64_decode($basedContent));
$id = $array["taskid"];
writelogs(date('m-d H:i:s') . " " . "mounting {$id}", __FUNCTION__, __FILE__);
$mounted_dir = backup($id);
if ($mounted_dir == null) {
writelogs(date('m-d H:i:s') . " " . "cannot mount task id {$id}", __FUNCTION__, __FILE__);
return;
}
$path = $array["path"];
$uid = $array["uid"];
if (preg_match("#INBOX\\/(.+)#", $array["mailbox"], $re)) {
$mailbox = $re[1];
$cyrus = new cyrus();
$cyrus->CreateSubDir($uid, $mailbox);
} else {
$mailbox = $array["mailbox"];
}
$localimapdir = $unix->IMAPD_GET("partition-default");
if (!is_dir($localimapdir)) {
writelogs(date('m-d H:i:s') . " " . "Unable to stat local partition-default", __FUNCTION__, __FILE__, __LINE__);
return;
}
$userfs = str_replace(".", "^", $uid);
$firstletter = substr($userfs, 0, 1);
$localuserfs = "{$localimapdir}/{$firstletter}/user/{$userfs}";
$localimapdir = "{$localimapdir}/{$firstletter}/user/{$userfs}/";
if (!is_dir($localimapdir)) {
writelogs(date('m-d H:i:s') . " " . "Unable to stat local \"{$localimapdir}\"", __FUNCTION__, __FILE__, __LINE__);
return;
}
$remoteimapdir = "{$mounted_dir}/{$path}/{$mailbox}";
@mkdir($localimapdir, null, true);
if (substr($remoteimapdir, strlen($remoteimapdir) - 1, 1) != "/") {
$remoteimapdir = $remoteimapdir . "/";
}
$cmd = "{$rsync} -z --stats {$remoteimapdir}* {$localimapdir} 2>&1";
if ($GLOBALS["USE_RSYNC"]) {
$backup = new backup_protocols();
writelogs(date('m-d H:i:s') . " " . "Using rsync protocol", __FUNCTION__, __FILE__, __LINE__);
$array_config = $backup->extract_rsync_protocol($remoteimapdir);
if (!is_array($array)) {
writelogs(date('m-d H:i:s') . " " . "[TASK {$ID}]: rsync protocol error", __FUNCTION__, __FILE__, __LINE__);
return false;
}
if ($array_config["PASSWORD"] != null) {
$tmpstr = "/opt/artica/passwords/" . md5($array_config["PASSWORD"]);
@mkdir("/opt/artica/passwords", null, true);
@file_put_contents($tmpstr, $array_config["PASSWORD"]);
$pwd = " --password-file={$tmpstr}";
}
if ($array["USER"] != null) {
$user = "******"USER"]}@";
}
$cmd = "{$rsync}{$pwd} --stats rsync://{$user}{$array_config["SERVER"]}/{$array_config["FOLDER"]}* {$localimapdir} 2>&1";
}
writelogs(date('m-d H:i:s') . " " . "Restore from {$remoteimapdir}", __FUNCTION__, __FILE__, __LINE__);
writelogs(date('m-d H:i:s') . " " . "Restore to {$localimapdir}", __FUNCTION__, __FILE__, __LINE__);
writelogs(date('m-d H:i:s') . " " . "reconstruct path {$reconstruct}", __FUNCTION__, __FILE__, __LINE__);
writelogs(date('m-d H:i:s') . " " . "{$cmd}", __FUNCTION__, __FILE__, __LINE__);
exec($cmd, $rsynclogs);
$i = 0;
while (list($num, $line) = each($rsynclogs)) {
if (preg_match("#Number of files transferred:\\s+([0-9]+)#", $line, $re)) {
$GLOBALS["events"][] = "Files restored: {$re[1]}";
}
if (preg_match("#Total transferred file size:\\s+([0-9]+)#", $line, $re)) {
$bytes = $re[1];
$re[1] = round($re[1] / 1024 / 1000) . "M";
$GLOBALS["events"][] = "{$re[1]} size restored ({$bytes} bytes)";
}
if (preg_match("#Permission denied#", $line)) {
$i = $i + 1;
}
}
$GLOBALS["events"][] = "{$i} file(s) on error";
shell_exec("{$chown} -R cyrus:mail {$localuserfs}");
shell_exec("/bin/chmod -R 755 {$localuserfs}");
$cmd = "{$sudo} -u cyrus {$reconstruct} -r -f user/{$uid} 2>&1";
writelogs(date('m-d H:i:s') . " " . "{$cmd}", __FUNCTION__, __FILE__, __LINE__);
exec($cmd, $rsynclogs);
$GLOBALS["events"][] = "Reconstruct information: ";
while (list($num, $line) = each($rsynclogs)) {
$GLOBALS["events"][] = "reconstructed path: {$line}";
}
writelogs(date('m-d H:i:s') . " " . "restarting imap service", __FUNCTION__, __FILE__, __LINE__);
system("/etc/init.d/cyrus-imapd restart");
print_r($GLOBALS["events"]);
}
