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Update Manager Backup Performing

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This commit is contained in:
Steffen Schröder 2013-12-31 18:25:07 +01:00
parent 2c4920ce8a
commit 4a8ef71aa4
1 changed files with 87 additions and 3 deletions
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90
application/core/UpdateManager.php
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@ -21,6 +21,7 @@ class UpdateManager implements CallbackListener, CommandListener {
const SETTING_ENABLEUPDATECHECK = 'Enable Automatic Core Update Check';
const SETTING_UPDATECHECK_INTERVAL = 'Core Update Check Interval (Hours)';
const SETTING_UPDATECHECK_CHANNEL = 'Core Update Channel (release, beta, alpha)';
const SETTING_PERFORM_BACKUPS = 'Perform Backup before Updating';
const URL_WEBSERVICE = 'http://ws.maniacontrol.com/';
const CHANNEL_RELEASE = 'release';
const CHANNEL_BETA = 'beta';
@ -45,6 +46,7 @@ class UpdateManager implements CallbackListener, CommandListener {
$this->maniaControl->settingManager->initSetting($this, self::SETTING_ENABLEUPDATECHECK, true);
$this->maniaControl->settingManager->initSetting($this, self::SETTING_UPDATECHECK_INTERVAL, 24.);
$this->maniaControl->settingManager->initSetting($this, self::SETTING_UPDATECHECK_CHANNEL, self::CHANNEL_ALPHA);
$this->maniaControl->settingManager->initSetting($this, self::SETTING_PERFORM_BACKUPS, true);
// Register for callbacks
$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_1_MINUTE, $this, 'handle1Minute');
@ -52,6 +54,7 @@ class UpdateManager implements CallbackListener, CommandListener {
// Register for chat commands
$this->maniaControl->commandManager->registerCommandListener('checkupdate', $this, 'handle_CheckUpdate', true);
$this->maniaControl->commandManager->registerCommandListener('coreupdate', $this, 'handle_CoreUpdate', true);
}
/**
@ -118,6 +121,30 @@ class UpdateManager implements CallbackListener, CommandListener {
$this->maniaControl->chat->sendSuccess('Update for Version ' . $updateData->version . ' available!', $player->login);
}
/**
* Handle //coreupdate command
*
* @param array $chatCallback
* @param Player $player
*/
public function handle_CoreUpdate(array $chatCallback, Player $player) {
if (!AuthenticationManager::checkRight($player, AuthenticationManager::AUTH_LEVEL_MASTERADMIN)) {
$this->maniaControl->authenticationManager->sendNotAllowed($player);
return;
}
$updateData = $this->checkCoreUpdate();
$this->maniaControl->chat->sendInformation("Starting Update to Version v{$updateData->version}...", $player->login);
$performBackup = $this->maniaControl->settingManager->getSetting($this, self::SETTING_PERFORM_BACKUPS);
if ($performBackup && !$this->performBackup()) {
$this->maniaControl->chat->sendError('Creating backup failed.', $player->login);
}
if (!$this->performCoreUpdate($updateData)) {
$this->maniaControl->chat->sendError('Update failed!', $player->login);
return;
}
$this->maniaControl->chat->sendSuccess('Update finished!', $player->login);
}
/**
* Check given Plugin Class for Update
*
@ -163,6 +190,63 @@ class UpdateManager implements CallbackListener, CommandListener {
return $updateData;
}
/**
* Perform a Backup of ManiaControl
*
* @return bool
*/
private function performBackup() {
$backupFolder = ManiaControlDir . '/backup/';
if (!is_dir($backupFolder)) mkdir($backupFolder);
$backupFileName = $backupFolder . 'backup_' . ManiaControl::VERSION . '_' . date('y-m-d') . '.zip';
$backupZip = new \ZipArchive();
if ($backupZip->open($backupFileName, \ZipArchive::CREATE) !== TRUE) {
trigger_error("Couldn't create Backup Zip!");
return false;
}
$excludes = array('.', '..', 'backup', 'logs', 'ManiaControl.log');
$pathInfo = pathInfo(ManiaControlDir);
$parentPath = $pathInfo['dirname'] . '/';
$dirName = $pathInfo['basename'];
$backupZip->addEmptyDir($dirName);
$this->zipDirectory($backupZip, ManiaControlDir, strlen($parentPath), $excludes);
$backupZip->close();
return true;
}
/**
* Add a complete Directory to the ZipArchive
*
* @param \ZipArchive $zipArchive
* @param string $folderName
* @param int $prefixLength
* @param array $excludes
* @return bool
*/
private function zipDirectory(\ZipArchive &$zipArchive, $folderName, $prefixLength, array $excludes = array()) {
$folderHandle = opendir($folderName);
if (!$folderHandle) {
trigger_error("Couldn't open Folder '{$folderName}' for Backup!");
return false;
}
while (false !== ($file = readdir($folderHandle))) {
if (in_array($file, $excludes)) continue;
$filePath = $folderName . '/' . $file;
$localPath = substr($filePath, $prefixLength);
if (is_file($filePath)) {
$zipArchive->addFile($filePath, $localPath);
continue;
}
if (is_dir($filePath)) {
$zipArchive->addEmptyDir($localPath);
$this->zipDirectory($zipArchive, $filePath, $prefixLength, $excludes);
continue;
}
}
closedir($folderHandle);
return true;
}
/**
* Perform a Core Update
*
@ -178,9 +262,7 @@ class UpdateManager implements CallbackListener, CommandListener {
}
$updateFileContent = file_get_contents($updateData->url);
$tempDir = ManiaControlDir . '/temp/';
if (!is_dir($tempDir)) {
mkdir($tempDir);
}
if (!is_dir($tempDir)) mkdir($tempDir);
$updateFileName = $tempDir . basename($updateData->url);
$bytes = file_put_contents($updateFileName, $updateFileContent);
if (!$bytes || $bytes <= 0) {
@ -195,6 +277,8 @@ class UpdateManager implements CallbackListener, CommandListener {
}
$zip->extractTo(ManiaControlDir . '/test/');
$zip->close();
unlink($updateFileName);
@rmdir($tempDir);
return true;
}