.htaccess
9 months ago
Backup.php
9 months ago
Download.php
9 months ago
DownloadBackupLog.php
9 months ago
Export.php
9 months ago
Extract.php
9 months ago
PreRestore.php
9 months ago
Reindex.php
9 months ago
Restore.php
9 months ago
RetentionCleanup.php
9 months ago
System.php
9 months ago
Task.php
9 months ago
index.html
9 months ago
web.config
9 months ago
Restore.php
1318 lines
| 1 | <?php |
| 2 | |
| 3 | namespace JetBackup\Cron\Task; |
| 4 | |
| 5 | use Exception; |
| 6 | use JetBackup\BackupJob\BackupJob; |
| 7 | use JetBackup\Data\Engine; |
| 8 | use JetBackup\Data\Mysqldump; |
| 9 | use JetBackup\Encryption\Crypt; |
| 10 | use JetBackup\Entities\Util; |
| 11 | use JetBackup\Exception\AjaxException; |
| 12 | use JetBackup\Exception\DBException; |
| 13 | use JetBackup\Exception\ExecutionTimeException; |
| 14 | use JetBackup\Exception\JetBackupLinuxException; |
| 15 | use JetBackup\Exception\RestoreException; |
| 16 | use JetBackup\Exception\SnapshotMetaException; |
| 17 | use JetBackup\Exception\TaskException; |
| 18 | use JetBackup\Factory; |
| 19 | use JetBackup\Filesystem\File; |
| 20 | use JetBackup\Integrations\Integrations; |
| 21 | use JetBackup\JetBackup; |
| 22 | use JetBackup\JetBackupLinux\JetBackupLinux; |
| 23 | use JetBackup\Queue\Queue; |
| 24 | use JetBackup\Queue\QueueItem; |
| 25 | use JetBackup\Queue\QueueItemRestore; |
| 26 | use JetBackup\Snapshot\Snapshot; |
| 27 | use JetBackup\Wordpress\Wordpress; |
| 28 | use phpseclib3\Math\BigInteger\Engines\PHP; |
| 29 | use SleekDB\Exceptions\InvalidArgumentException; |
| 30 | use SleekDB\Exceptions\IOException; |
| 31 | |
| 32 | if (!defined( '__JETBACKUP__')) die('Direct access is not allowed'); |
| 33 | |
| 34 | class Restore extends Task { |
| 35 | |
| 36 | const LOG_FILENAME = 'restore'; |
| 37 | |
| 38 | const PLUGINS_PATH = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-content' . JetBackup::SEP . 'plugins'; |
| 39 | const MU_PLUGINS_PATH = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-content' . JetBackup::SEP . 'mu-plugins'; |
| 40 | |
| 41 | const PROTECTED_PLUGINS = ['backup']; // Add this protected attribute to store protected plugin names. |
| 42 | const CACHE_PLUGINS = ['redis-cache']; |
| 43 | |
| 44 | |
| 45 | const MYSQL_AUTH_PATTERNS = [ |
| 46 | 'db_name' => "/define\s*\(\s*['\"]DB_NAME['\"]\s*,\s*['\"]((?:\\\\.|[^'\"])+)['\"]\s*\)\s*;/", |
| 47 | 'db_user' => "/define\s*\(\s*['\"]DB_USER['\"]\s*,\s*['\"]((?:\\\\.|[^'\"])+)['\"]\s*\)\s*;/", |
| 48 | 'db_password' => "/define\s*\(\s*['\"]DB_PASSWORD['\"]\s*,\s*['\"]((?:\\\\.|[^'\"])+)['\"]\s*\)\s*;/", |
| 49 | 'db_host' => "/define\s*\(\s*['\"]DB_HOST['\"]\s*,\s*['\"]((?:\\\\.|[^'\"])+)['\"]\s*\)\s*;/", |
| 50 | 'table_prefix' => "/^\s*\\\$table_prefix\s*=\s*['\"]((?:\\\\.|[^'\"])+)['\"]\s*;/", |
| 51 | ]; |
| 52 | |
| 53 | private QueueItemRestore $_queue_item_restore; |
| 54 | private Mysqldump $_mysql; |
| 55 | private array $_disabled_plugins=[]; |
| 56 | |
| 57 | /** |
| 58 | * |
| 59 | */ |
| 60 | public function __construct() { |
| 61 | parent::__construct(self::LOG_FILENAME); |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * @return void |
| 66 | * @throws IOException |
| 67 | * @throws InvalidArgumentException |
| 68 | * @throws TaskException |
| 69 | * @throws ExecutionTimeException |
| 70 | */ |
| 71 | public function execute():void { |
| 72 | parent::execute(); |
| 73 | |
| 74 | $this->_queue_item_restore = $this->getQueueItem()->getItemData(); |
| 75 | |
| 76 | if($this->getQueueItem()->getStatus() == Queue::STATUS_RESTORE_WAITING_FOR_RESTORE) { |
| 77 | $this->getLogController()->logMessage("Starting restore"); |
| 78 | |
| 79 | $this->getQueueItem()->getProgress()->setTotalItems( count(Queue::STATUS_RESTORE_NAMES) + 3); |
| 80 | $this->getQueueItem()->save(); |
| 81 | |
| 82 | $this->getQueueItem()->updateProgress('Starting restore'); |
| 83 | } else if($this->getQueueItem()->getStatus() > Queue::STATUS_RESTORE_WAITING_FOR_RESTORE) { |
| 84 | $this->getLogController()->logMessage('Resumed Restore'); |
| 85 | } |
| 86 | |
| 87 | try { |
| 88 | |
| 89 | if(!$this->_queue_item_restore->getSnapshotId() && !$this->_queue_item_restore->getSnapshotPath()) |
| 90 | throw new RestoreException("No snapshot id or path provided"); |
| 91 | |
| 92 | $this->getLogController()->logDebug('Item data: ' . print_r($this->_queue_item_restore, 1)); |
| 93 | |
| 94 | $snapshot = $this->getSnapshot(); |
| 95 | |
| 96 | if($snapshot->getEngine() == Engine::ENGINE_JB) { |
| 97 | $this->func([$this, '_addToQueue']); |
| 98 | $this->func([$this, '_updateQueue']); |
| 99 | } else { |
| 100 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 101 | $this->_mysql = new Mysqldump($mysql_auth->db_name, $mysql_auth->db_user, $mysql_auth->db_password, $mysql_auth->db_host); |
| 102 | $this->_mysql->setLogController($this->getLogController()); |
| 103 | |
| 104 | $this->func([$this, '_preFetchAdminUser']); |
| 105 | $this->func([$this, '_database']); |
| 106 | $this->func([$this, '_files']); |
| 107 | $this->func([$this, '_postRestoreDBPrefix']); |
| 108 | $this->func([$this, '_postRestoreDomainMigration']); |
| 109 | $this->func([$this, '_postInsertAdminUser']); |
| 110 | $this->func([$this, '_postRestoreHealthCheck']); |
| 111 | $this->func([$this, '_postRestoreActions']); // must be called after WordPress is loaded |
| 112 | } |
| 113 | |
| 114 | if($this->getQueueItem()->getStatus() < Queue::STATUS_DONE) $this->getQueueItem()->updateStatus(Queue::STATUS_DONE); |
| 115 | $this->getLogController()->logMessage('Completed!'); |
| 116 | } catch(ExecutionTimeException $e) { |
| 117 | throw $e; |
| 118 | } catch( Exception $e) { |
| 119 | $this->getQueueItem()->updateStatus(Queue::STATUS_FAILED); |
| 120 | $this->getLogController()->logError($e->getMessage()); |
| 121 | $this->getLogController()->logMessage('Failed!'); |
| 122 | } |
| 123 | |
| 124 | $this->getQueueItem()->updateProgress($this->getQueueItem()->getStatus() == Queue::STATUS_DONE ? 'Restore Completed' : 'Error during restore', QueueItem::PROGRESS_LAST_STEP); |
| 125 | $this->getLogController()->logMessage('Total time: ' . $this->getExecutionTimeElapsed()); |
| 126 | } |
| 127 | |
| 128 | public function _updateQueue() { |
| 129 | if(!$this->_queue_item_restore->getQueueGroupId()) throw new RestoreException("Can't find queue group"); |
| 130 | |
| 131 | $this->getLogController()->logMessage('Monitoring JetBackup Linux queue item status'); |
| 132 | |
| 133 | while(true) { |
| 134 | |
| 135 | try { |
| 136 | $response = JetBackupLinux::getQueueGroup($this->_queue_item_restore->getQueueGroupId()); |
| 137 | } catch(JetBackupLinuxException $e) { |
| 138 | throw new RestoreException("Failed fetching JetBackup Linux queue item status. Error: " . $e->getMessage()); |
| 139 | } |
| 140 | |
| 141 | $remote_progress = $response['progress']; |
| 142 | $progress = $this->getQueueItem()->getProgress(); |
| 143 | |
| 144 | $current_status = JetBackupLinux::QUEUE_STATUS_RESTORE_MAPPING[$response['status']] ?? 0; |
| 145 | $old_status = $this->getQueueItem()->getStatus(); |
| 146 | |
| 147 | if($current_status) { |
| 148 | $name = JetBackupLinux::QUEUE_STATUS_RESTORE_ACCOUNT_NAMES[$response['status']]; |
| 149 | if($current_status != $old_status) { |
| 150 | $this->getQueueItem()->updateStatus($current_status); |
| 151 | $this->getQueueItem()->updateProgress($name); |
| 152 | } |
| 153 | |
| 154 | if($response['status'] == JetBackupLinux::QUEUE_STATUS_RESTORE_ACCOUNT_HOMEDIR) { |
| 155 | $name .= " ({$remote_progress['completed_files']}/{$remote_progress['total_files']})"; |
| 156 | } |
| 157 | |
| 158 | $this->getLogController()->logMessage($name . '...'); |
| 159 | } |
| 160 | |
| 161 | if($response['status'] == JetBackupLinux::QUEUE_STATUS_RESTORE_ACCOUNT_HOMEDIR && isset($remote_progress['total_files']) && intval($remote_progress['total_files']) > 1) { |
| 162 | $progress->setTotalSubItems((int) $remote_progress['total_files']); |
| 163 | $progress->setCurrentSubItem((int) $remote_progress['completed_files']); |
| 164 | } else { |
| 165 | if(isset($remote_progress['subtotal'])) $progress->setTotalSubItems($remote_progress['subtotal']); |
| 166 | if(isset($remote_progress['subcompleted'])) $progress->setCurrentSubItem($remote_progress['subcompleted']); |
| 167 | } |
| 168 | |
| 169 | if($response['status'] >= JetBackupLinux::QUEUE_STATUS_COMPLETED) { |
| 170 | $this->getQueueItem()->setStatus(JetBackupLinux::QUEUE_STATUS_MAPPING[$response['status']]); |
| 171 | $this->getQueueItem()->save(); |
| 172 | return; |
| 173 | } else { |
| 174 | $progress->setMessage(JetBackupLinux::QUEUE_STATUS_RESTORE_ACCOUNT_NAMES[$response['status']] ?? 'Processing'); |
| 175 | $this->getQueueItem()->save(); |
| 176 | } |
| 177 | |
| 178 | sleep(5); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | /** |
| 183 | * @throws DBException |
| 184 | * @throws RestoreException |
| 185 | * @throws IOException |
| 186 | * @throws InvalidArgumentException |
| 187 | */ |
| 188 | public function _addToQueue() { |
| 189 | if($this->_queue_item_restore->getQueueGroupId()) return; |
| 190 | |
| 191 | $this->getLogController()->logMessage('Adding restore to JetBackup Linux queue'); |
| 192 | |
| 193 | $snapshot = $this->getSnapshot(); |
| 194 | |
| 195 | $files = $items = []; |
| 196 | $homedir_item_id = $database_item_id = null; |
| 197 | |
| 198 | foreach ($snapshot->getItems() as $item) { |
| 199 | switch($item->getBackupContains()) { |
| 200 | case BackupJob::BACKUP_ACCOUNT_CONTAINS_HOMEDIR: |
| 201 | $homedir_item_id = $item->getUniqueId(); |
| 202 | break; |
| 203 | case BackupJob::BACKUP_ACCOUNT_CONTAINS_DATABASE: |
| 204 | $database_item_id = $item->getUniqueId(); |
| 205 | break; |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | $options = $this->_queue_item_restore->getOptions(); |
| 210 | |
| 211 | if ($homedir_item_id && ($options & QueueItemRestore::OPTION_RESTORE_FILES_ENTIRE)) { |
| 212 | $files[$homedir_item_id][Factory::getWPHelper()->getWordPressRelativePublicDir()] = 'Directory'; |
| 213 | $items[] = $homedir_item_id; |
| 214 | } |
| 215 | |
| 216 | if ($homedir_item_id && ($options & QueueItemRestore::OPTION_RESTORE_FILES_INCLUDE)) { |
| 217 | |
| 218 | $files = []; |
| 219 | |
| 220 | $public_dir = Factory::getWPHelper()->getWordPressRelativePublicDir(); |
| 221 | |
| 222 | foreach ($this->_queue_item_restore->getFileManager() as $file) { |
| 223 | $path = $public_dir . JetBackup::SEP . trim($file['path'], JetBackup::SEP); |
| 224 | $this->getLogController()->logMessage("Path: $path"); |
| 225 | $files[$homedir_item_id][$path] = $file['type']; |
| 226 | } |
| 227 | |
| 228 | $items[] = $homedir_item_id; |
| 229 | } |
| 230 | |
| 231 | |
| 232 | if ($database_item_id && ($options & QueueItemRestore::OPTION_RESTORE_DATABASE_ENTIRE)) { |
| 233 | $items[] = $database_item_id; |
| 234 | } |
| 235 | |
| 236 | try { |
| 237 | $response = JetBackupLinux::addQueueItems($items, $files, ['merge' => 1]); |
| 238 | } catch (Exception $e) { |
| 239 | throw new RestoreException("Failed adding to JetBackup Linux queue. Error: " . $e->getMessage()); |
| 240 | } |
| 241 | |
| 242 | $this->_queue_item_restore->setQueueGroupId($response['_id']); |
| 243 | $this->getQueueItem()->save(); |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * @return Snapshot |
| 248 | */ |
| 249 | private function getSnapshot():Snapshot { |
| 250 | |
| 251 | return $this->func(function() { |
| 252 | |
| 253 | if($this->_queue_item_restore->getSnapshotId()) { |
| 254 | $snapshot = new Snapshot($this->_queue_item_restore->getSnapshotId()); |
| 255 | if($snapshot->getId() && $snapshot->getEngine() == Engine::ENGINE_JB) return $snapshot; |
| 256 | } |
| 257 | |
| 258 | $workspace = $this->getQueueItem()->getWorkspace(); |
| 259 | $meta_file = sprintf(Snapshot::META_FILEPATH, $workspace); |
| 260 | |
| 261 | if(!file_exists($meta_file)) throw new RestoreException("Backup meta file not exists ($meta_file)"); |
| 262 | |
| 263 | $snapshot = new Snapshot(); |
| 264 | try { |
| 265 | $snapshot->importMeta($meta_file, true); |
| 266 | } catch(SnapshotMetaException $e) { |
| 267 | throw new RestoreException("Failed read snapshot meta file. Error: " . $e->getMessage()); |
| 268 | } |
| 269 | |
| 270 | return $snapshot; |
| 271 | |
| 272 | }, [], '_loadSnapshot'); |
| 273 | } |
| 274 | |
| 275 | /** |
| 276 | * @return object|null |
| 277 | */ |
| 278 | private function _fetchMySQLAuth():object { |
| 279 | |
| 280 | return $this->func(function() { |
| 281 | |
| 282 | $config_file = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-config.php'; |
| 283 | if(!file_exists($config_file)) throw new RestoreException("The wp-config.php file does not exist at the specified path. ($config_file)"); |
| 284 | |
| 285 | $output = new \stdClass(); |
| 286 | |
| 287 | if(!($f = fopen($config_file, 'r'))) throw new RestoreException("Unable to open the wp-config.php file."); |
| 288 | |
| 289 | $patterns = self::MYSQL_AUTH_PATTERNS; |
| 290 | |
| 291 | while (($line = fgets($f)) !== false) { |
| 292 | $line = trim($line); |
| 293 | // Skip commented lines |
| 294 | if (strpos($line, '//') === 0 || strpos($line, '#') === 0) continue; |
| 295 | |
| 296 | foreach ($patterns as $key => $pattern) { |
| 297 | if (!preg_match($pattern, $line, $matches)) continue; |
| 298 | $value = stripcslashes($matches[1]); |
| 299 | |
| 300 | if ($key === 'db_host' && strpos($value, ':') !== false) { |
| 301 | list($output->db_host, $output->db_port) = explode(':', $value, 2); |
| 302 | } else { |
| 303 | $output->{$key} = $value; |
| 304 | } |
| 305 | |
| 306 | unset($patterns[$key]); |
| 307 | break; // Break the foreach loop if a pattern matches |
| 308 | } |
| 309 | |
| 310 | // Break the while loop if all patterns are found |
| 311 | if (empty($patterns)) break; |
| 312 | } |
| 313 | |
| 314 | fclose($f); |
| 315 | |
| 316 | if (empty($output)) throw new RestoreException("Unable to find the database credentials in the wp-config.php file."); |
| 317 | |
| 318 | // Set default port if not found |
| 319 | if (!isset($output->db_port)) $output->db_port = Factory::getSettingsGeneral()->getMySQLDefaultPort(); // Default MySQL port |
| 320 | |
| 321 | return $output; |
| 322 | |
| 323 | }, [], '_MySQLAuth'); |
| 324 | } |
| 325 | |
| 326 | /** |
| 327 | * @return void |
| 328 | */ |
| 329 | public function _database():void { |
| 330 | |
| 331 | if(!$this->_queue_item_restore->isRestoreDatabase()) return; |
| 332 | |
| 333 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_DATABASE); |
| 334 | $this->getQueueItem()->updateProgress('Restoring database'); |
| 335 | |
| 336 | $this->getLogController()->logMessage('Importing all database tables'); |
| 337 | |
| 338 | $workspace = $this->getQueueItem()->getWorkspace(); |
| 339 | $database_path = $workspace . JetBackup::SEP . Snapshot::SKELETON_DATABASE_DIRNAME; |
| 340 | |
| 341 | $this->foreachCallable([$this, '_listDatabaseTables'], [], function($i, $table_dump) use ($database_path) { |
| 342 | |
| 343 | // remove gz suffix, we already decompressed it in PreRestore task |
| 344 | if(str_ends_with($table_dump, '.gz')) $table_dump = substr($table_dump, 0, -3); |
| 345 | |
| 346 | $dump_file = $database_path . JetBackup::SEP . $table_dump; |
| 347 | $table_name = substr($table_dump, 0, -4); |
| 348 | |
| 349 | $progress = $this->getQueueItem()->getProgress(); |
| 350 | $progress->setSubMessage($table_name); |
| 351 | $progress->increaseCurrentSubItem(); |
| 352 | $this->getQueueItem()->save(); |
| 353 | |
| 354 | $this->getLogController()->logMessage(' - Importing table ' . $table_name); |
| 355 | |
| 356 | if(!file_exists($dump_file)) { |
| 357 | $this->getLogController()->logError('Dump file not found'); |
| 358 | return; |
| 359 | } |
| 360 | |
| 361 | $this->getLogController()->logMessage(' - Dump file: ' . $dump_file); |
| 362 | $this->_mysql->import($dump_file); |
| 363 | |
| 364 | }, 'database_tables'); |
| 365 | } |
| 366 | |
| 367 | /** |
| 368 | * @throws Exception |
| 369 | */ |
| 370 | public function _preFetchAdminUser():void { |
| 371 | $tables_to_restore = $this->_listDatabaseTables(); |
| 372 | $matchingUser = false; |
| 373 | |
| 374 | foreach ($tables_to_restore as $table) { |
| 375 | if (str_starts_with($table, $this->_getDatabasePrefix() . "users") || |
| 376 | str_starts_with($table, $this->_getDatabasePrefix() . "usermeta")) { |
| 377 | $matchingUser = true; |
| 378 | break; |
| 379 | } |
| 380 | } |
| 381 | |
| 382 | if(!$matchingUser) return; |
| 383 | $this->getLogController()->logMessage(' Fetching admin users'); |
| 384 | $admin_user = $this->_getAdminUser(); |
| 385 | $admin_user = $admin_user ? serialize($admin_user) : null; |
| 386 | if(!$admin_user) return; |
| 387 | |
| 388 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 389 | $this->_queue_item_restore->setAdminUser(Crypt::encrypt($admin_user, $mysql_auth->db_password)); |
| 390 | $this->getQueueItem()->save(); |
| 391 | |
| 392 | } |
| 393 | |
| 394 | /** |
| 395 | * @throws RestoreException |
| 396 | */ |
| 397 | public function _postInsertAdminUser():void { |
| 398 | if(!($admin_user = $this->_queue_item_restore->getAdminUser())) return; |
| 399 | $this->getLogController()->logMessage(' Inserting admin user'); |
| 400 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 401 | $admin_user = Crypt::decrypt($admin_user, $mysql_auth->db_password); |
| 402 | $this->_insertAdminUser( (array) unserialize( $admin_user )); |
| 403 | } |
| 404 | |
| 405 | |
| 406 | /** |
| 407 | * @param array $user_data |
| 408 | * |
| 409 | * @return void |
| 410 | * @throws RestoreException |
| 411 | */ |
| 412 | private function _insertAdminUser(array $user_data): void { |
| 413 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 414 | $user_table = $mysql_auth->table_prefix . 'users'; |
| 415 | |
| 416 | $query = "SHOW COLUMNS FROM `$user_table`"; |
| 417 | $columns = $this->_mysql->query_exec($query); |
| 418 | |
| 419 | if (!$columns || count($columns) === 0) throw new RestoreException("The table $user_table does not exist or has no columns."); |
| 420 | $existing_columns = array_map(fn($column) => $column->Field, $columns); |
| 421 | $filtered_user_data = array_intersect_key($user_data, array_flip($existing_columns)); |
| 422 | if (empty($filtered_user_data)) throw new RestoreException("No valid user data found to insert."); |
| 423 | |
| 424 | // Prepare SQL query parts |
| 425 | $columns_str = implode(", ", array_keys($filtered_user_data)); |
| 426 | $placeholders = implode(", ", array_map(fn($key) => ":$key", array_keys($filtered_user_data))); |
| 427 | $update_str = implode(", ", array_map(fn($key) => "`$key` = VALUES(`$key`)", array_keys($filtered_user_data))); |
| 428 | |
| 429 | $query = "INSERT INTO `$user_table` ($columns_str) VALUES ($placeholders) |
| 430 | ON DUPLICATE KEY UPDATE $update_str"; |
| 431 | |
| 432 | $params = array_combine(array_map(fn($key) => ":$key", array_keys($filtered_user_data)), array_values($filtered_user_data)); |
| 433 | |
| 434 | try { |
| 435 | $this->_mysql->query_exec($query, $params); |
| 436 | $this->getLogController()->logMessage("Admin user successfully inserted or updated in $user_table"); |
| 437 | |
| 438 | // Set admin capabilities |
| 439 | if (isset($user_data['ID'])) { |
| 440 | $user_id = $user_data['ID']; |
| 441 | $usermeta_table = $mysql_auth->table_prefix . 'usermeta'; |
| 442 | |
| 443 | // Insert or update wp_capabilities |
| 444 | $capabilities_query = "INSERT INTO `$usermeta_table` (`user_id`, `meta_key`, `meta_value`) |
| 445 | VALUES (:user_id, :meta_key_cap, :meta_value_cap) |
| 446 | ON DUPLICATE KEY UPDATE `meta_value` = :meta_value_cap"; |
| 447 | |
| 448 | $params_capabilities = [ |
| 449 | ':user_id' => $user_id, |
| 450 | ':meta_key_cap' => $mysql_auth->table_prefix . 'capabilities', |
| 451 | ':meta_value_cap' => serialize(['administrator' => true]), |
| 452 | ]; |
| 453 | |
| 454 | $this->_mysql->query_exec($capabilities_query, $params_capabilities); |
| 455 | $this->getLogController()->logMessage("Admin capabilities set for user ID $user_id"); |
| 456 | |
| 457 | // Insert or update wp_user_level |
| 458 | $user_level_query = "INSERT INTO `$usermeta_table` (`user_id`, `meta_key`, `meta_value`) |
| 459 | VALUES (:user_id, :meta_key_lvl, :meta_value_lvl) |
| 460 | ON DUPLICATE KEY UPDATE `meta_value` = :meta_value_lvl"; |
| 461 | |
| 462 | $params_user_level = [ |
| 463 | ':user_id' => $user_id, |
| 464 | ':meta_key_lvl' => $mysql_auth->table_prefix . 'user_level', |
| 465 | ':meta_value_lvl' => '10', // Administrator level |
| 466 | ]; |
| 467 | |
| 468 | $this->_mysql->query_exec($user_level_query, $params_user_level); |
| 469 | $this->getLogController()->logMessage("Admin user level set for user ID $user_id"); |
| 470 | } |
| 471 | } catch (Exception $e) { |
| 472 | throw new RestoreException("Failed to insert or update admin user: " . $e->getMessage()); |
| 473 | } |
| 474 | } |
| 475 | |
| 476 | |
| 477 | /** |
| 478 | * @return array|null |
| 479 | * @throws Exception |
| 480 | */ |
| 481 | private function _getAdminUser(): ?array { |
| 482 | |
| 483 | return $this->func(function(){ |
| 484 | $this->getLogController()->logMessage(' - Handling admin user'); |
| 485 | |
| 486 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 487 | $table_prefix = $mysql_auth->table_prefix ?? 'wp_'; |
| 488 | |
| 489 | // Fetch all users with session tokens |
| 490 | $query = "SELECT u.ID, u.user_login, um.meta_value AS session_tokens |
| 491 | FROM `{$table_prefix}usermeta` um |
| 492 | JOIN `{$table_prefix}users` u ON um.user_id = u.ID |
| 493 | WHERE um.meta_key = 'session_tokens'"; |
| 494 | |
| 495 | $users = $this->_mysql->query_exec($query); |
| 496 | |
| 497 | $latest_user = null; |
| 498 | $latest_expiration = 0; |
| 499 | |
| 500 | // Loop through each user and find the latest session |
| 501 | foreach ($users as $user) { |
| 502 | $session_tokens = unserialize($user->session_tokens); |
| 503 | |
| 504 | if (!is_array($session_tokens)) continue; |
| 505 | |
| 506 | foreach ($session_tokens as $session) { |
| 507 | if (isset($session['expiration']) && $session['expiration'] > $latest_expiration) { |
| 508 | $latest_expiration = $session['expiration']; |
| 509 | $latest_user = $user->user_login; |
| 510 | } |
| 511 | } |
| 512 | } |
| 513 | |
| 514 | if (!$latest_user) return null; |
| 515 | |
| 516 | // Fetch full user details (Same as the original function) |
| 517 | $query = "SELECT * FROM `{$table_prefix}users` WHERE `user_login` = :username"; |
| 518 | $params = [':username' => $latest_user]; |
| 519 | $user = $this->_mysql->query_exec($query, $params); |
| 520 | |
| 521 | if (!isset($user[0])) return null; |
| 522 | return (array) $user[0]; // Return the full user details |
| 523 | }, [], 'getAdminUser'); |
| 524 | } |
| 525 | |
| 526 | |
| 527 | /** |
| 528 | * @return array |
| 529 | * @throws DBException |
| 530 | * @throws IOException |
| 531 | * @throws InvalidArgumentException |
| 532 | */ |
| 533 | public function _listDatabaseTables():array { |
| 534 | |
| 535 | $output = []; |
| 536 | |
| 537 | $items = $this->getSnapshot()->getItems(); |
| 538 | |
| 539 | foreach ($items as $item) { |
| 540 | // Skip if the item is not a database backup |
| 541 | if ($item->getBackupContains() !== BackupJob::BACKUP_ACCOUNT_CONTAINS_DATABASE) continue; |
| 542 | |
| 543 | $dbName = $item->getName(); |
| 544 | $includedDatabases = $this->_queue_item_restore->getIncludedDatabases(); |
| 545 | $excludedDatabases = $this->_queue_item_restore->getExcludedDatabases(); |
| 546 | |
| 547 | // Restore only included tables |
| 548 | if ($includedDatabases && !in_array($dbName, $includedDatabases)) continue; |
| 549 | |
| 550 | // Exclude specific tables |
| 551 | if ($excludedDatabases && in_array($dbName, $excludedDatabases)) continue; |
| 552 | |
| 553 | // Add the database backup to the output |
| 554 | $output[] = basename($item->getPath()); |
| 555 | } |
| 556 | |
| 557 | $progress = $this->getQueueItem()->getProgress(); |
| 558 | $progress->setTotalSubItems(sizeof($output)); |
| 559 | $progress->setCurrentSubItem(0); |
| 560 | $this->getQueueItem()->save(); |
| 561 | |
| 562 | $this->getLogController()->logMessage('Total of ' . sizeof($output) . ' database tables found for restore'); |
| 563 | |
| 564 | return $output; |
| 565 | } |
| 566 | |
| 567 | /** |
| 568 | * @return void |
| 569 | * @throws RestoreException |
| 570 | */ |
| 571 | public function _files():void { |
| 572 | |
| 573 | if(!$this->_queue_item_restore->isRestoreHomedir()) return; |
| 574 | |
| 575 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_FILES); |
| 576 | $this->getQueueItem()->updateProgress('Restoring homedir files'); |
| 577 | $this->getLogController()->logMessage("Restoring homedir files"); |
| 578 | |
| 579 | $workspace = $this->getQueueItem()->getWorkspace(); |
| 580 | |
| 581 | $source = new File($workspace . JetBackup::SEP . Snapshot::SKELETON_FILES_DIRNAME); |
| 582 | if(!$source->exists() || !$source->isDir()) throw new RestoreException("Can't find source directory ({$source->path()})"); |
| 583 | |
| 584 | $target = new File(Factory::getWPHelper()->getWordPressHomedir()); |
| 585 | if(!$target->exists() || !$target->isDir()) throw new RestoreException("Can't find target directory ({$target->path()})"); |
| 586 | |
| 587 | |
| 588 | $queue = [$source->dir()]; |
| 589 | |
| 590 | while($queue) { |
| 591 | $dir = array_shift($queue); |
| 592 | |
| 593 | $dir_path = $dir->path; |
| 594 | //$contains = 0; |
| 595 | |
| 596 | while(($entry = $dir->read()) !== false) { |
| 597 | if($entry == '.' || $entry == '..') continue; |
| 598 | |
| 599 | $source_file = new File($dir_path . JetBackup::SEP . $entry); |
| 600 | $target_file = new File($target->path() . JetBackup::SEP . trim(substr($source_file->path(), strlen($source->path())), JetBackup::SEP)); |
| 601 | |
| 602 | $this->getLogController()->logDebug("Restoring file {$source_file->path()} to {$target_file->path()}"); |
| 603 | |
| 604 | if ($source_file->isDir()) { |
| 605 | |
| 606 | switch (true) { |
| 607 | case (!$target_file->exists()): |
| 608 | // Case 1: Target does not exist → Create the directory |
| 609 | $this->getLogController()->logDebug("[Directory Mode] Target {$target_file->path()} does not exist → Create the directory"); |
| 610 | mkdir($target_file->path(), $source_file->mode()); |
| 611 | break; |
| 612 | |
| 613 | case ($target_file->isLink() && $target_file->isDir($target_file->path())): |
| 614 | // Case 2: Target is a symlink to a directory → Keep it, do nothing |
| 615 | $this->getLogController()->logDebug("[Directory Mode] Target {$target_file->path()} is a symlink to a directory → Keep it, do nothing"); |
| 616 | break; |
| 617 | |
| 618 | case (!$target_file->isDir()): |
| 619 | // Case 3: Target exists but is NOT a directory → Remove it |
| 620 | $this->getLogController()->logDebug("[Directory Mode] Target {$target_file->path()} exists but is NOT a directory → Remove it"); |
| 621 | unlink($target_file->path()); |
| 622 | mkdir($target_file->path(), $source_file->mode()); |
| 623 | break; |
| 624 | |
| 625 | default: |
| 626 | // Case 4: Target is an existing directory → Just update permissions |
| 627 | $this->getLogController()->logDebug("[Directory Mode] Target {$target_file->path()} is an existing directory → Just update permissions"); |
| 628 | chmod($target_file->path(), $source_file->mode()); |
| 629 | break; |
| 630 | } |
| 631 | |
| 632 | // Add directory to queue for further processing |
| 633 | $queue[] = $source_file->dir(); |
| 634 | |
| 635 | } else { |
| 636 | |
| 637 | switch (true) { |
| 638 | case (!$target_file->exists()): |
| 639 | // Case 1: Target does not exist → Move file |
| 640 | $this->getLogController()->logDebug("[File Mode] Target {$target_file->path()} does not exist → Move file"); |
| 641 | rename($source_file->path(), $target_file->path()); |
| 642 | break; |
| 643 | |
| 644 | case ( |
| 645 | $target_file->mtime() != $source_file->mtime() || |
| 646 | $target_file->size() != $source_file->size() |
| 647 | ): |
| 648 | // Case 2: Target exists but is outdated → Remove and replace |
| 649 | $this->getLogController()->logDebug("[File Mode] Target {$target_file->path()} exists but is outdated → Remove and replace"); |
| 650 | |
| 651 | unlink($target_file->path()); |
| 652 | rename($source_file->path(), $target_file->path()); |
| 653 | break; |
| 654 | |
| 655 | default: |
| 656 | // Case 3: Target is identical → No need to replace, just remove source |
| 657 | $this->getLogController()->logDebug("[File Mode] Target {$target_file->path()} is identical → No need to replace, just remove source"); |
| 658 | |
| 659 | unlink($source_file->path()); |
| 660 | break; |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | |
| 665 | } |
| 666 | |
| 667 | $dir->close(); |
| 668 | |
| 669 | // TODO we need to find better way to delete empty folders |
| 670 | // delete the folder if it's empty |
| 671 | //if(!$contains) rmdir($dir_path); |
| 672 | } |
| 673 | } |
| 674 | |
| 675 | /** |
| 676 | * @return null |
| 677 | */ |
| 678 | private function _getSiteURL() { |
| 679 | |
| 680 | return $this->func(function() { |
| 681 | |
| 682 | $snapshot = $this->getSnapshot(); |
| 683 | foreach($snapshot->getItems() as $item) { |
| 684 | if ($item->getBackupContains() != BackupJob::BACKUP_ACCOUNT_CONTAINS_FULL) continue; |
| 685 | $prefix = $item->getParams()['site_url'] ?? ''; |
| 686 | if($prefix) return $prefix; |
| 687 | } |
| 688 | |
| 689 | return ''; |
| 690 | |
| 691 | }, [], '_fetchSiteURL'); |
| 692 | |
| 693 | } |
| 694 | |
| 695 | /** |
| 696 | * @return string |
| 697 | */ |
| 698 | private function _getDatabasePrefix():string { |
| 699 | |
| 700 | return $this->func(function() { |
| 701 | |
| 702 | $snapshot = $this->getSnapshot(); |
| 703 | foreach($snapshot->getItems() as $item) { |
| 704 | if ($item->getBackupContains() != BackupJob::BACKUP_ACCOUNT_CONTAINS_DATABASE) continue; |
| 705 | $prefix = $item->getParams()['db_prefix'] ?? ''; |
| 706 | if($prefix) return $prefix; |
| 707 | } |
| 708 | |
| 709 | return ''; |
| 710 | |
| 711 | }, [], '_fetchDatabasePrefix'); |
| 712 | } |
| 713 | |
| 714 | /** |
| 715 | * @return void |
| 716 | * @throws RestoreException |
| 717 | * @throws Exception |
| 718 | */ |
| 719 | public function _postRestoreDBPrefix():void { |
| 720 | |
| 721 | if(!$this->_queue_item_restore->isRestoreDatabase()) return; |
| 722 | |
| 723 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_POST_RESTORE_DB_PREFIX); |
| 724 | $this->getQueueItem()->updateProgress('Post restore - DB Prefix'); |
| 725 | |
| 726 | if(!($backup_prefix = $this->_getDatabasePrefix())) throw new RestoreException("Can't find backup database prefix"); |
| 727 | |
| 728 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 729 | $local_prefix = $mysql_auth->table_prefix; |
| 730 | |
| 731 | if($local_prefix == $backup_prefix) return; |
| 732 | |
| 733 | $this->getLogController()->logMessage("Local DB Prefix ($local_prefix) is different from ($backup_prefix)"); |
| 734 | |
| 735 | $backup_tables = $this->_fetchBackupTables(); |
| 736 | |
| 737 | if(!sizeof($backup_tables)) return; |
| 738 | |
| 739 | $this->getLogController()->logMessage("Searching for orphaned tables"); |
| 740 | $this->foreach($backup_tables, function($i, $table) use ($local_prefix, $backup_prefix) { |
| 741 | $table_name = $local_prefix . $table; |
| 742 | $table_name_old = $backup_prefix . $table; |
| 743 | |
| 744 | $this->getLogController()->logMessage("- Dropping database table `$table_name` foreign keys"); |
| 745 | $this->_dropForeignKeys($table_name); |
| 746 | |
| 747 | $this->getLogController()->logMessage("- Dropping database table `$table_name` if exists"); |
| 748 | $this->_mysql->query_exec("DROP TABLE IF EXISTS `$table_name`"); |
| 749 | |
| 750 | $this->getLogController()->logMessage("- Renaming database table `$table_name_old` to `$table_name`"); |
| 751 | $this->_mysql->query_exec("RENAME TABLE `$table_name_old` TO `$table_name`"); |
| 752 | }, '_dropTables'); |
| 753 | |
| 754 | |
| 755 | $usermeta_table = $local_prefix . 'usermeta'; |
| 756 | $options_table = $local_prefix . 'options'; |
| 757 | |
| 758 | // Search and replace prefix in the dynamically generated usermeta table |
| 759 | $this->_replacePrefixInTable($usermeta_table, 'meta_key', 'umeta_id'); |
| 760 | $this->_replacePrefixInTable($usermeta_table, 'meta_value', 'umeta_id'); |
| 761 | |
| 762 | // Search and replace prefix in the dynamically generated options table |
| 763 | $this->_replacePrefixInTable($options_table, 'option_name', 'option_id'); |
| 764 | $this->_replacePrefixInTable($options_table, 'option_value', 'option_id'); |
| 765 | } |
| 766 | |
| 767 | /** |
| 768 | * @param $url |
| 769 | * |
| 770 | * @return string |
| 771 | */ |
| 772 | private static function _getParseDomain($url): string { |
| 773 | $compa = parse_url($url); |
| 774 | $domain = $compa['host'] ?? ''; |
| 775 | $port = $compa['port'] ?? ''; |
| 776 | $path = $compa['path'] ?? ''; |
| 777 | |
| 778 | $domain = preg_replace("/(www|\dww|w\dw|ww\d)\./", "", $domain); |
| 779 | |
| 780 | return $domain . ($port ? ":$port" : '') . $path; |
| 781 | } |
| 782 | |
| 783 | private static function _buildSiteURL():string { |
| 784 | $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? "https" : "http"; |
| 785 | $host = $_SERVER['HTTP_HOST'] ?? 'localhost'; // Default to localhost if missing |
| 786 | $script_path = $_SERVER['SCRIPT_NAME'] ?? $_SERVER['PHP_SELF'] ?? $_SERVER['REQUEST_URI']; |
| 787 | $script_dir = dirname($script_path); |
| 788 | |
| 789 | return rtrim($protocol . "://" . $host . $script_dir, '/'); |
| 790 | } |
| 791 | |
| 792 | /** |
| 793 | * @return void |
| 794 | */ |
| 795 | public function _postRestoreDomainMigration(): void { |
| 796 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_POST_RESTORE_DOMAIN_MIGRATION); |
| 797 | $this->getQueueItem()->updateProgress('Post restore - Domain Migration'); |
| 798 | |
| 799 | $backup_domain = self::_getParseDomain($this->_getSiteURL()); |
| 800 | $local_domain = self::_getParseDomain(self::_buildSiteURL()); |
| 801 | |
| 802 | $alternate_path = strlen(Factory::getSettingsRestore()->isRestoreAlternatePathEnabled() ? JetBackup::CRON_PUBLIC_URL : ''); |
| 803 | if($alternate_path) $local_domain = substr($local_domain, 0, -$alternate_path); |
| 804 | |
| 805 | if(!$local_domain) { |
| 806 | $this->getLogController()->logMessage("[Error] Couldn't retrieve local domain, exiting"); |
| 807 | return; |
| 808 | } |
| 809 | |
| 810 | if ($backup_domain === $local_domain) { |
| 811 | $this->getLogController()->logMessage("Domain from backup ($backup_domain) matches local domain ($local_domain), no migration needed"); |
| 812 | return; |
| 813 | } |
| 814 | |
| 815 | $this->foreachCallable([$this, '_fetchTables'], [], function($i, $table_details) use ($backup_domain, $local_domain) { |
| 816 | $table_name = current(get_object_vars($table_details)); |
| 817 | |
| 818 | $this->getLogController()->logMessage("Processing table $table_name"); |
| 819 | |
| 820 | $cols = $this->_fetchTableColumns($table_name); |
| 821 | $primary_key = $this->_getTablePrimaryKey($table_name); |
| 822 | |
| 823 | if (!$primary_key) { |
| 824 | $this->getLogController()->logMessage("Skipping table $table_name - No primary key found."); |
| 825 | return; |
| 826 | } |
| 827 | |
| 828 | $this->foreach($cols, function($i, $column) use ($table_name, $backup_domain, $local_domain, $primary_key) { |
| 829 | $this->getLogController()->logMessage("Checking column for table $table_name: $column"); |
| 830 | |
| 831 | // Select primary key and target column |
| 832 | $query = "SELECT `$primary_key`, `$column` FROM `$table_name` WHERE `$column` LIKE :old_domain"; |
| 833 | $rows = $this->_mysql->query_exec($query, [':old_domain' => "%$backup_domain%"]); |
| 834 | |
| 835 | if (empty($rows)) return; |
| 836 | |
| 837 | foreach ($rows as $row) { |
| 838 | $original_data = $row->{$column}; |
| 839 | $replaced_data = $this->_changeColumnsValue($original_data, $backup_domain, $local_domain); |
| 840 | |
| 841 | if ($replaced_data !== $original_data) { |
| 842 | $update_query = "UPDATE `$table_name` SET `$column` = :new_value WHERE `$primary_key` = :primary_key"; |
| 843 | $result = $this->_mysql->query_exec($update_query, [ |
| 844 | ':new_value' => $replaced_data, |
| 845 | ':primary_key' => $row->{$primary_key} |
| 846 | ]); |
| 847 | if ($result === false) { |
| 848 | $this->getLogController()->logMessage("SQL GENERAL ERROR"); |
| 849 | } |
| 850 | $this->getLogController()->logMessage("Updated column: $column in table: $table_name (Row ID: {$row->{$primary_key}})"); |
| 851 | |
| 852 | } |
| 853 | } |
| 854 | }, '_fixTableColumns_' . $table_name); |
| 855 | }); |
| 856 | } |
| 857 | |
| 858 | /** |
| 859 | * Get primary key of a table |
| 860 | */ |
| 861 | private function _getTablePrimaryKey(string $table_name): ?string { |
| 862 | |
| 863 | return $this->func(function($table_name){ |
| 864 | $query = "SHOW KEYS FROM `$table_name` WHERE Key_name = 'PRIMARY'"; |
| 865 | $result = $this->_mysql->query_exec($query); |
| 866 | |
| 867 | return !empty($result) ? $result[0]->Column_name : null; |
| 868 | }, [$table_name], '_getTablePrimaryKey_' . $table_name); |
| 869 | |
| 870 | } |
| 871 | |
| 872 | |
| 873 | /** |
| 874 | * @param $data |
| 875 | * @param $old_value |
| 876 | * @param $new_value |
| 877 | * |
| 878 | * @return array|mixed|string|string[] |
| 879 | */ |
| 880 | private function _changeColumnsValue($data, $old_value, $new_value) { |
| 881 | |
| 882 | $this->getLogController()->logDebug("Processing data of type: " . gettype($data)); |
| 883 | |
| 884 | switch(true) { |
| 885 | case is_numeric($data) || is_bool($data) || is_null($data) || $data instanceof \__PHP_Incomplete_Class: |
| 886 | return $data; |
| 887 | |
| 888 | case is_array($data): |
| 889 | $this->getLogController()->logDebug("Data is array"); |
| 890 | foreach ($data as $key => $value) $data[$key] = $this->_changeColumnsValue($value, $old_value, $new_value); |
| 891 | return $data; |
| 892 | |
| 893 | case is_object($data): |
| 894 | $this->getLogController()->logDebug("Data is object"); |
| 895 | foreach ($data as $key => $value) $data->{$key} = $this->_changeColumnsValue($value, $old_value, $new_value); |
| 896 | return $data; |
| 897 | |
| 898 | case (($unserialized = @unserialize($data, ['allowed_classes' => false])) !== false || $data == 'b:0;'): |
| 899 | $this->getLogController()->logDebug("Data is serialized"); |
| 900 | return serialize($this->_changeColumnsValue($unserialized, $old_value, $new_value)); |
| 901 | |
| 902 | case is_string($data): |
| 903 | $this->getLogController()->logDebug("Performing simple replacement from $old_value to $new_value"); |
| 904 | $new_data = str_replace($old_value, $new_value, $data); |
| 905 | if ($new_data !== $data) $this->getLogController()->logDebug("Replacement successful. New data: " . substr($new_data, 0, 50) . "..."); |
| 906 | else $this->getLogController()->logDebug("No replacement made in this string."); |
| 907 | return $new_data; |
| 908 | } |
| 909 | |
| 910 | return $data; |
| 911 | } |
| 912 | |
| 913 | /** |
| 914 | * @return void |
| 915 | * Specific plugin actions needed after restore |
| 916 | * At this point we assume WordPress is loaded and healthy |
| 917 | * |
| 918 | */ |
| 919 | public function _postRestoreActions(): void { |
| 920 | |
| 921 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_POST_RESTORE_PLUGIN_ACTIONS); |
| 922 | $this->getQueueItem()->updateProgress('Post restore - Actions'); |
| 923 | $this->getLogController()->logMessage('Post restore - Actions'); |
| 924 | $actions = Factory::getSettingsIntegrations()->getInegrations(); |
| 925 | if(!$actions) return; |
| 926 | |
| 927 | $this->foreach($actions, function ($key, $action) { |
| 928 | $method = "JetBackup\\Integrations\\Vendors\\$action"; |
| 929 | if(!class_exists($method)) return; |
| 930 | $this->getLogController()->logMessage("Doing $action post restore actions"); |
| 931 | $instance = new $method(); |
| 932 | $instance->execute(); |
| 933 | }, '_postRestorePluginActions'); |
| 934 | |
| 935 | } |
| 936 | |
| 937 | /** |
| 938 | * @return array |
| 939 | */ |
| 940 | public function _fetchBackupTables(): array { |
| 941 | |
| 942 | return $this->func(function() { |
| 943 | |
| 944 | $backup_prefix = $this->_getDatabasePrefix(); |
| 945 | |
| 946 | return array_map(function($a) use ($backup_prefix) { |
| 947 | $a = (array) $a; |
| 948 | return substr(reset($a), strlen($backup_prefix)); |
| 949 | }, $this->_mysql->query_exec("SHOW TABLES LIKE '$backup_prefix%'")); |
| 950 | }, [], '_fetchBackupTables'); |
| 951 | } |
| 952 | |
| 953 | /** |
| 954 | * @return array |
| 955 | */ |
| 956 | public function _fetchTables(): array { |
| 957 | return $this->func(function() { |
| 958 | return $this->_mysql->query_exec("SHOW TABLES"); |
| 959 | }, [], '_fetchTables'); |
| 960 | } |
| 961 | |
| 962 | /** |
| 963 | * @param $table_name |
| 964 | * |
| 965 | * @return array |
| 966 | */ |
| 967 | public function _fetchTableColumns($table_name): array { |
| 968 | return $this->func(function() use ($table_name) { |
| 969 | $output = []; |
| 970 | $results = $this->_mysql->query_exec("SHOW COLUMNS FROM `$table_name`"); |
| 971 | foreach ($results as $row) $output[] = $row->Field; |
| 972 | return $output; |
| 973 | }, [], '_fetchTableColumns_' . $table_name); |
| 974 | } |
| 975 | |
| 976 | /** |
| 977 | * @param $table |
| 978 | * |
| 979 | * @return void |
| 980 | * @throws RestoreException |
| 981 | */ |
| 982 | private function _dropForeignKeys($table) { |
| 983 | try { |
| 984 | // Drop foreign keys within the table |
| 985 | $sql = "SELECT CONSTRAINT_NAME |
| 986 | FROM information_schema.TABLE_CONSTRAINTS |
| 987 | WHERE CONSTRAINT_TYPE = 'FOREIGN KEY' |
| 988 | AND TABLE_SCHEMA = DATABASE() |
| 989 | AND TABLE_NAME = :table_name"; |
| 990 | $constraints = $this->_mysql->query_exec($sql, [':table_name' => $table]); |
| 991 | |
| 992 | foreach ($constraints as $constraint) { |
| 993 | $constraint_name = $constraint->CONSTRAINT_NAME; |
| 994 | $alter_query = "ALTER TABLE `$table` DROP FOREIGN KEY `$constraint_name`"; |
| 995 | $this->getLogController()->logMessage("Dropping foreign key: $constraint_name from table: $table"); |
| 996 | $this->_mysql->query_exec($alter_query); |
| 997 | } |
| 998 | |
| 999 | // Drop foreign keys that reference the table from other tables |
| 1000 | $sql = "SELECT TABLE_NAME, CONSTRAINT_NAME |
| 1001 | FROM information_schema.KEY_COLUMN_USAGE |
| 1002 | WHERE REFERENCED_TABLE_SCHEMA = DATABASE() |
| 1003 | AND REFERENCED_TABLE_NAME = :table_name"; |
| 1004 | $constraints = $this->_mysql->query_exec($sql, [':table_name' => $table]); |
| 1005 | |
| 1006 | foreach ($constraints as $constraint) { |
| 1007 | $referencing_table = $constraint->TABLE_NAME; |
| 1008 | $constraint_name = $constraint->CONSTRAINT_NAME; |
| 1009 | $alter_query = "ALTER TABLE `$referencing_table` DROP FOREIGN KEY `$constraint_name`"; |
| 1010 | $this->getLogController()->logMessage("Dropping foreign key: $constraint_name from table: `$referencing_table` that references `$table`"); |
| 1011 | $this->_mysql->query_exec($alter_query); |
| 1012 | } |
| 1013 | } catch ( Exception $e) { |
| 1014 | $this->getLogController()->logError("Error dropping foreign keys for table $table: " . $e->getMessage()); |
| 1015 | throw new RestoreException($e->getMessage()); |
| 1016 | } |
| 1017 | } |
| 1018 | |
| 1019 | /** |
| 1020 | * @param $table_name |
| 1021 | * @param $column_name |
| 1022 | * @param $id_column |
| 1023 | * |
| 1024 | * @return void |
| 1025 | * @throws Exception |
| 1026 | */ |
| 1027 | private function _replacePrefixInTable($table_name, $column_name, $id_column) { |
| 1028 | $this->getLogController()->logMessage("Starting prefix replacement in $table_name.$column_name"); |
| 1029 | |
| 1030 | $backup_prefix = $this->_getDatabasePrefix(); |
| 1031 | $mysql_auth = $this->_fetchMySQLAuth(); |
| 1032 | |
| 1033 | $select_query = "SELECT `$id_column`, `$column_name` FROM `$table_name` WHERE TRIM(`$column_name`) LIKE :old_prefix"; |
| 1034 | $this->getLogController()->logMessage("Executing query: $select_query with old prefix: $backup_prefix"); |
| 1035 | $this->getLogController()->logMessage("Running SQL: $select_query with :old_prefix => '$backup_prefix%'"); |
| 1036 | |
| 1037 | $rows = $this->_mysql->query_exec($select_query, [':old_prefix' => $backup_prefix . '%']); |
| 1038 | |
| 1039 | $this->getLogController()->logMessage("Number of rows found: " . count($rows)); |
| 1040 | |
| 1041 | if (!$rows) { |
| 1042 | $this->getLogController()->logMessage("No rows found needing prefix replacement in $table_name.$column_name"); |
| 1043 | return; |
| 1044 | } |
| 1045 | |
| 1046 | foreach ($rows as $row) { |
| 1047 | $original_data = $row->{$column_name}; |
| 1048 | $new_data = str_replace($backup_prefix, $mysql_auth->table_prefix, $original_data); |
| 1049 | |
| 1050 | // Log the raw data |
| 1051 | $this->getLogController()->logMessage("Row data for $id_column: {$row->{$id_column}} => $original_data"); |
| 1052 | |
| 1053 | // Log the before and after values |
| 1054 | $this->getLogController()->logMessage("Original value in {$table_name}.{$column_name} for {$id_column}: {$row->{$id_column}} is: {$original_data}"); |
| 1055 | $this->getLogController()->logMessage("New value after replacement in {$table_name}.{$column_name} for {$id_column}: {$row->{$id_column}} is: {$new_data}"); |
| 1056 | |
| 1057 | if ($new_data !== $original_data) { |
| 1058 | $update_query = "UPDATE `{$table_name}` SET `{$column_name}` = :new_value WHERE `{$id_column}` = :id"; |
| 1059 | $this->getLogController()->logMessage("Updating {$table_name}.{$column_name} for {$id_column}: {$row->{$id_column}}"); |
| 1060 | $this->getLogController()->logMessage("Executing update query: {$update_query} with new_value: {$new_data}, id: {$row->{$id_column}}"); |
| 1061 | |
| 1062 | $this->_mysql->query_exec($update_query, [ |
| 1063 | ':new_value' => $new_data, |
| 1064 | ':id' => $row->{$id_column}, |
| 1065 | ]); |
| 1066 | $this->getLogController()->logMessage("Updated {$table_name}.{$column_name} for {$id_column}: {$row->{$id_column}} successfully"); |
| 1067 | } else { |
| 1068 | $this->getLogController()->logMessage("No change required for {$id_column}: {$row->{$id_column}}"); |
| 1069 | } |
| 1070 | } |
| 1071 | } |
| 1072 | |
| 1073 | public function _postRestoreHealthCheck():void { |
| 1074 | |
| 1075 | $this->getQueueItem()->updateStatus(Queue::STATUS_RESTORE_POST_RESTORE_HEALTH_CHECK); |
| 1076 | $this->getQueueItem()->updateProgress('Post restore - Health Check'); |
| 1077 | $this->getLogController()->logMessage('Post restore - Health Check'); |
| 1078 | $this->func([$this, '_checkWPHealth']); |
| 1079 | $this->func([$this, '_checkDatabaseConnection']); |
| 1080 | $this->func([$this, '_checkConfig']); |
| 1081 | $this->func([$this, '_flushRewriteRules']); |
| 1082 | } |
| 1083 | |
| 1084 | |
| 1085 | public function _checkConfig() { |
| 1086 | |
| 1087 | $this->getLogController()->logMessage('Testing wp-config file'); |
| 1088 | |
| 1089 | $wp_config_file = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-config.php'; |
| 1090 | |
| 1091 | if (!file_exists($wp_config_file)) { |
| 1092 | $this->getLogController()->logError('wp-config.php is missing'); |
| 1093 | return; |
| 1094 | } |
| 1095 | |
| 1096 | $required_constants = ['DB_NAME', 'DB_USER', 'DB_PASSWORD', 'DB_HOST']; |
| 1097 | foreach ($required_constants as $constant) { |
| 1098 | if (!defined($constant)) $this->getLogController()->logError("Constant $constant is not defined in wp-config.php"); |
| 1099 | } |
| 1100 | |
| 1101 | $this->getLogController()->logMessage('wp-config file OK'); |
| 1102 | } |
| 1103 | |
| 1104 | public function _flushRewriteRules() { |
| 1105 | if (!function_exists('flush_rewrite_rules')) return; |
| 1106 | if (function_exists('wp_cache_flush')) wp_cache_flush(); |
| 1107 | $this->getLogController()->logMessage('Executing flush_rewrite_rules immediately'); |
| 1108 | flush_rewrite_rules(true); |
| 1109 | } |
| 1110 | |
| 1111 | public function _checkDatabaseConnection() { |
| 1112 | global $wpdb; |
| 1113 | $this->getLogController()->logMessage('Testing Database Connection'); |
| 1114 | |
| 1115 | try { |
| 1116 | if (!isset($wpdb) || empty($wpdb)) $this->_loadWP(); |
| 1117 | $wpdb->get_results("SELECT 1"); |
| 1118 | $this->getLogController()->logMessage('Database Connection OK'); |
| 1119 | } catch (Exception $e) { |
| 1120 | $this->getLogController()->logError($e->getMessage()); |
| 1121 | } |
| 1122 | } |
| 1123 | |
| 1124 | /** |
| 1125 | * @return void |
| 1126 | * |
| 1127 | * Some hosts use symlinked mu-plugins pointing to shared system directories. |
| 1128 | * During migration, these links break, causing missing files and errors. |
| 1129 | * |
| 1130 | */ |
| 1131 | public function _validateMUPlugins() { |
| 1132 | |
| 1133 | $mu_plugins_path = self::MU_PLUGINS_PATH; |
| 1134 | |
| 1135 | $this->getLogController()->logMessage("Validating MU Plugins folder: {$mu_plugins_path}"); |
| 1136 | if (!is_dir($mu_plugins_path)) { |
| 1137 | $this->getLogController()->logMessage("MU Plugins folder does not exist: {$mu_plugins_path}, nothing to do..."); |
| 1138 | return; |
| 1139 | } |
| 1140 | |
| 1141 | $mu_plugins = glob($mu_plugins_path . JetBackup::SEP . '*.php'); |
| 1142 | $broken_links = []; |
| 1143 | |
| 1144 | if (empty($mu_plugins)) { |
| 1145 | $this->getLogController()->logMessage("No MU Plugins found."); |
| 1146 | return; |
| 1147 | } |
| 1148 | |
| 1149 | foreach ($mu_plugins as $plugin) { |
| 1150 | if (is_link($plugin) && !file_exists($plugin)) $broken_links[] = $plugin; |
| 1151 | } |
| 1152 | |
| 1153 | if (empty($broken_links)) { |
| 1154 | $this->getLogController()->logMessage("No Broken MU Plugins found, folder is valid."); |
| 1155 | return; |
| 1156 | } |
| 1157 | |
| 1158 | // Remove broken links |
| 1159 | foreach ($broken_links as $link) { |
| 1160 | $this->getLogController()->logError("Broken MU Plugin found: {$link}"); |
| 1161 | if (@unlink($link)) { |
| 1162 | $this->getLogController()->logMessage("Successfully removed: {$link}"); |
| 1163 | } else { |
| 1164 | $this->getLogController()->logError("Failed to remove: {$link}"); |
| 1165 | } |
| 1166 | } |
| 1167 | |
| 1168 | $this->getLogController()->logDebug("Broken links removed: " . json_encode($broken_links)); |
| 1169 | |
| 1170 | } |
| 1171 | |
| 1172 | |
| 1173 | |
| 1174 | public function _checkWPHealth() { |
| 1175 | |
| 1176 | try { |
| 1177 | $this->_loadWP(); |
| 1178 | |
| 1179 | // Ensure WordPress is fully loaded by checking a key constant or function |
| 1180 | if (!function_exists('wp_get_current_user')) |
| 1181 | throw new Exception('WordPress did not fully load. A fatal error may have occurred.'); |
| 1182 | |
| 1183 | } catch(Exception $e) { |
| 1184 | $this->getLogController()->logError('Failed to load WordPress: ' . $e->getMessage()); |
| 1185 | |
| 1186 | $this->func(function() { |
| 1187 | |
| 1188 | $this->getLogController()->logMessage('Scanning and disabling all active plugins'); |
| 1189 | |
| 1190 | $plugin_dirs = glob(self::PLUGINS_PATH . JetBackup::SEP . '*', GLOB_ONLYDIR); |
| 1191 | |
| 1192 | $this->getLogController()->logDebug('Found plugin directories: ' . json_encode($plugin_dirs)); |
| 1193 | |
| 1194 | $this->foreach($plugin_dirs, function($i, $plugin_dir) { |
| 1195 | $this->_disablePlugin(basename($plugin_dir)); |
| 1196 | }, '_disableAllPlugins'); |
| 1197 | |
| 1198 | }, [], '_disableAllPlugins'); |
| 1199 | |
| 1200 | $disabled_plugins = glob(self::PLUGINS_PATH . JetBackup::SEP . '*_disabled_' . $this->getQueueItem()->getUniqueId(), GLOB_ONLYDIR); |
| 1201 | |
| 1202 | $this->foreach($disabled_plugins, function($i, $plugin_dir) { |
| 1203 | |
| 1204 | $plugin_name = basename($plugin_dir); |
| 1205 | |
| 1206 | $this->_enablePlugin($plugin_name); |
| 1207 | |
| 1208 | try { |
| 1209 | $this->_loadWP(); |
| 1210 | } catch(Exception $e) { |
| 1211 | $this->getLogController()->logError('Fatal error detected when enabling plugin: ' . $plugin_name . ' - ' . $e->getMessage()); |
| 1212 | $this->_disablePlugin($plugin_name); |
| 1213 | } |
| 1214 | |
| 1215 | }, '_checkPluginsOneByOne'); |
| 1216 | } |
| 1217 | } |
| 1218 | |
| 1219 | public function _enablePlugin($plugin_name):void { |
| 1220 | |
| 1221 | $plugin_dir = self::PLUGINS_PATH . JetBackup::SEP . $plugin_name; |
| 1222 | $plugin_dir_disabled = $plugin_dir . '_disabled_' . $this->getQueueItem()->getUniqueId(); |
| 1223 | |
| 1224 | if(!file_exists($plugin_dir_disabled)) return; |
| 1225 | |
| 1226 | $this->getLogController()->logMessage("Enabling plugin: $plugin_name"); |
| 1227 | |
| 1228 | if (!is_dir($plugin_dir_disabled)) { |
| 1229 | $this->getLogController()->logError("Failed to rename plugin directory $plugin_dir_disabled"); |
| 1230 | return; |
| 1231 | } |
| 1232 | |
| 1233 | rename($plugin_dir_disabled, $plugin_dir); |
| 1234 | $this->getLogController()->logMessage("Renamed plugin directory from $plugin_dir_disabled to $plugin_dir"); |
| 1235 | |
| 1236 | if (in_array($plugin_name, self::CACHE_PLUGINS)) { |
| 1237 | |
| 1238 | $cache_file = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-content' . JetBackup::SEP . 'object-cache.php'; |
| 1239 | if (file_exists($cache_file)) { |
| 1240 | $this->getLogController()->logMessage("Renamed $cache_file to enable it"); |
| 1241 | rename($cache_file . '_disabled_' . $this->getQueueItem()->getUniqueId(), $cache_file); |
| 1242 | } |
| 1243 | } |
| 1244 | } |
| 1245 | |
| 1246 | // disable plugin from the db will not cover some fatal errors, we are forcing it by changing the name |
| 1247 | private function _disablePlugin($plugin_name):void { |
| 1248 | |
| 1249 | $plugin_dir = self::PLUGINS_PATH . JetBackup::SEP . $plugin_name; |
| 1250 | $plugin_dir_disabled = $plugin_dir . '_disabled_' . $this->getQueueItem()->getUniqueId(); |
| 1251 | $plugin_file = $plugin_dir . JetBackup::SEP . $plugin_name . '.php'; |
| 1252 | |
| 1253 | if(!file_exists($plugin_file)) return; |
| 1254 | |
| 1255 | $this->getLogController()->logMessage("Disabling plugin: $plugin_name"); |
| 1256 | |
| 1257 | if(in_array($plugin_name, self::PROTECTED_PLUGINS)) { |
| 1258 | $this->getLogController()->logMessage("Skipped disabling protected plugin: $plugin_name"); |
| 1259 | return; |
| 1260 | } |
| 1261 | |
| 1262 | if(file_exists($plugin_dir_disabled)) rename($plugin_dir_disabled, $plugin_dir_disabled . '_' . Util::generateRandomString()); |
| 1263 | |
| 1264 | if (!is_dir($plugin_dir)) { |
| 1265 | $this->getLogController()->logError("Failed to rename plugin directory $plugin_dir"); |
| 1266 | return; |
| 1267 | } |
| 1268 | |
| 1269 | rename($plugin_dir, $plugin_dir_disabled); |
| 1270 | $this->getLogController()->logMessage("Renamed plugin directory from $plugin_dir to $plugin_dir_disabled"); |
| 1271 | |
| 1272 | if (in_array($plugin_name, self::CACHE_PLUGINS)) { |
| 1273 | $this->getLogController()->logMessage("Problematic plugin is object cache, disabling 'object-cache.php' file"); |
| 1274 | |
| 1275 | $cache_file = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-content' . JetBackup::SEP . 'object-cache.php'; |
| 1276 | if (file_exists($cache_file)) { |
| 1277 | $this->getLogController()->logMessage("Renamed $cache_file to disable it"); |
| 1278 | rename($cache_file, $cache_file . '_disabled_' . $this->getQueueItem()->getUniqueId()); |
| 1279 | } |
| 1280 | } |
| 1281 | |
| 1282 | //$this->_disabled_plugins[] = $plugin_name; |
| 1283 | } |
| 1284 | |
| 1285 | /** |
| 1286 | * @return void |
| 1287 | * @throws Exception |
| 1288 | */ |
| 1289 | private function _loadWP():void { |
| 1290 | ob_start(); // Start output buffering |
| 1291 | |
| 1292 | $load_file = JetBackup::WP_ROOT_PATH . JetBackup::SEP . 'wp-load.php'; |
| 1293 | |
| 1294 | try { |
| 1295 | |
| 1296 | if (file_exists($load_file)) { |
| 1297 | require_once($load_file); |
| 1298 | |
| 1299 | // Temporary disable cron events |
| 1300 | if(!defined('DISABLE_WP_CRON')) define('DISABLE_WP_CRON', true); |
| 1301 | |
| 1302 | $output = ob_get_clean(); // Get buffered output |
| 1303 | |
| 1304 | // Log the output, even if it seems normal |
| 1305 | if (!empty($output)) $this->getLogController()->logMessage('Output from WordPress load: ' . $output); |
| 1306 | $this->getLogController()->logMessage('WordPress ecosystem loaded successfully'); |
| 1307 | |
| 1308 | } else { |
| 1309 | throw new Exception('wp-load.php not found in the specified WordPress root.'); |
| 1310 | } |
| 1311 | |
| 1312 | } catch (\Throwable $e) { |
| 1313 | $output = ob_get_clean(); // Clean the buffer in case of an error |
| 1314 | $this->getLogController()->logError('Failed loading WordPress: ' . $e->getMessage() . ' | Buffered Output: ' . $output); |
| 1315 | throw new Exception('Failed loading WordPress: ' . $e->getMessage()); |
| 1316 | } |
| 1317 | } |
| 1318 | } |