/**
* Recovery to old version
*
* @param unknown_type $upgradePackage
*
*/
function doRecovery($product, $folder, $file)
{
global $jauc;
//auto backup when recovery
$this->doBackup();
// upgrade process
$workingDir = FileSystemHelper::tmpDir(null, 'ja', 0777);
$zipFile = $folder . $file;
ArchiveHelper::unZip($zipFile, $workingDir);
$workingDir = $workingDir . $this->extKey . DS;
$objectFilter = new stdClass();
$this->_applyPackage($workingDir, $objectFilter);
//get backup info
$fileInfo = $folder . FileSystemHelper::stripExt($file) . ".txt";
if (($data = $jauc->_parseBackupInfo($fileInfo)) !== false) {
return $data["version"];
} else {
return "";
}
}
function listBackupFiles($product, $upgradeVersion)
{
$folder = $this->getLocalBackupPath($product);
$FileSystemHelper = new FileSystemHelper();
$files = $FileSystemHelper->files($folder);
if ($files) {
$aFiles = array();
$i = -1;
foreach ($files as $file) {
if ($FileSystemHelper->getExt($file) == "zip") {
if (strpos($file, $product->extKey) === 0) {
$backupName = $FileSystemHelper->stripExt($file);
$fileInfo = $folder . $backupName . ".txt";
if (($data = $this->_parseBackupInfo($fileInfo)) !== false) {
$i++;
$aFiles[$i]['extKey'] = $product->extKey;
$aFiles[$i]['version'] = $data["version"];
$aFiles[$i]['name'] = $file;
$aFiles[$i]['title'] = date("M d, Y - H:i:s", strtotime($data["createDate"]));
$aFiles[$i]['comment'] = $data["comment"];
if (JFolder::exists($folder . $backupName . '/')) {
$aFiles[$i]['conflicted'] = 1;
$aFiles[$i]['conflictedFolder'] = $backupName;
} else {
$aFiles[$i]['conflicted'] = 0;
}
}
}
}
}
if ($i >= 0) {
//sort by newer down to older
$aFiles = array_reverse($aFiles);
//group by version
return $this->msort($aFiles, 'version');
} else {
//throw new Exception('[UpdaterClient->listBackupFiles] No backup file is found', 100);
return false;
}
} else {
//throw new Exception('[UpdaterClient->listBackupFiles] No backup file is found', 100);
return false;
}
}
