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even-better-restore-v3.php
940 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Author: Mikołaj `iClyde` Chodorowski |
| 5 | * Contact: kontakt@iclyde.pl |
| 6 | * Package: Backup Migration – WP Plugin |
| 7 | */ |
| 8 | |
| 9 | // Namespace |
| 10 | namespace BMI\Plugin\Database; |
| 11 | |
| 12 | // Use |
| 13 | use BMI\Plugin\BMI_Logger AS Logger; |
| 14 | use BMI\Plugin\Backup_Migration_Plugin as BMP; |
| 15 | use BMI\Plugin\Progress\BMI_ZipProgress AS Progress; |
| 16 | use BMI\Plugin\Database\BMI_Search_Replace_Engine as BMISearchReplace; |
| 17 | |
| 18 | // Exit on direct access |
| 19 | if (!defined('ABSPATH')) exit; |
| 20 | |
| 21 | /** |
| 22 | * Database Restore Enginge v3 |
| 23 | */ |
| 24 | class BMI_Even_Better_Database_Restore { |
| 25 | |
| 26 | // Unwanted tables |
| 27 | private $unwantedTables = [ |
| 28 | 'wfblockediplog', |
| 29 | 'wfblocks7', |
| 30 | 'wfcrawlers', |
| 31 | 'wffilechanges', |
| 32 | 'wffilemods', |
| 33 | 'wfhits', |
| 34 | 'wfhoover', |
| 35 | 'wfissues', |
| 36 | 'wfknownfilelist', |
| 37 | 'wflivetraffichuman', |
| 38 | 'wflocs', |
| 39 | 'wflogins', |
| 40 | 'wfnotifications', |
| 41 | 'wfpendingissues', |
| 42 | 'wfreversecache', |
| 43 | 'wfsnipcache', |
| 44 | 'wfstatus', |
| 45 | 'wftrafficrate', |
| 46 | 'actionscheduler_logs', |
| 47 | 'slim_stats', |
| 48 | 'woocommerce_sessions', |
| 49 | 'yoast_indexable', |
| 50 | 'slim_events', |
| 51 | 'cerber_files', |
| 52 | 'cerber_traffic', |
| 53 | 'cerber_log', |
| 54 | 'cerber_countries', |
| 55 | 'cerber_blocks', |
| 56 | 'cerber_acl', |
| 57 | 'statistics_views', |
| 58 | 'pcachewpr', |
| 59 | 'statistics_visitor_relationships', |
| 60 | 'statistics_visitor', |
| 61 | 'statistics_visit', |
| 62 | 'statistics_search', |
| 63 | 'statistics_pages', |
| 64 | 'icl_languages_translations', |
| 65 | 'icl_string_pages', |
| 66 | 'icl_string_translations', |
| 67 | 'itsec_log', |
| 68 | 'actionscheduler_actions', |
| 69 | 'aepc_logs' |
| 70 | ]; |
| 71 | |
| 72 | /** |
| 73 | * __construct - Make connection |
| 74 | * |
| 75 | * @return @self |
| 76 | */ |
| 77 | function __construct($storage, $firstDB, &$manifest, &$logger, $splitting, $isCLI) { |
| 78 | |
| 79 | $this->isCLI = $isCLI; |
| 80 | $this->splitting = $splitting; |
| 81 | $this->storage = $storage; |
| 82 | $this->logger = &$logger; |
| 83 | $this->manifest = &$manifest; |
| 84 | $this->tablemap = BMI_TMP . DIRECTORY_SEPARATOR . '.table_map'; |
| 85 | |
| 86 | if ($firstDB) $this->initMessage(); |
| 87 | |
| 88 | $this->map = $this->getTableMap(); |
| 89 | $this->seek = &$this->map['seek']; |
| 90 | |
| 91 | } |
| 92 | |
| 93 | public function start() { |
| 94 | |
| 95 | if ($this->isCLI) { |
| 96 | |
| 97 | while ($nextFile = $this->getNextFile()) { |
| 98 | $this->processFile($nextFile); |
| 99 | } |
| 100 | |
| 101 | return true; |
| 102 | |
| 103 | } else { |
| 104 | |
| 105 | $nextFile = $this->getNextFile(); |
| 106 | if ($nextFile === false) return true; |
| 107 | else { |
| 108 | |
| 109 | $this->processFile($nextFile); |
| 110 | |
| 111 | return false; |
| 112 | |
| 113 | } |
| 114 | |
| 115 | } |
| 116 | |
| 117 | } |
| 118 | |
| 119 | private function getTableMap() { |
| 120 | |
| 121 | if (file_exists($this->tablemap)) { |
| 122 | |
| 123 | $data = json_decode(file_get_contents($this->tablemap), true); |
| 124 | $this->map = $data; |
| 125 | |
| 126 | } else { |
| 127 | |
| 128 | $data = [ |
| 129 | 'tables' => [], |
| 130 | 'seek' => [ |
| 131 | 'last_seek' => 0, |
| 132 | 'last_file' => '...', |
| 133 | 'last_start' => 0, |
| 134 | 'total_tables' => sizeof(array_diff(scandir($this->storage), ['..', '.'])), |
| 135 | 'active_plugins' => 'a:1:{i:0;s:31:"backup-backup/backup-backup.php";}' |
| 136 | ] |
| 137 | ]; |
| 138 | |
| 139 | file_put_contents($this->tablemap, json_encode($data)); |
| 140 | |
| 141 | } |
| 142 | |
| 143 | return $data; |
| 144 | |
| 145 | } |
| 146 | |
| 147 | private function getTableProgress() { |
| 148 | |
| 149 | $total_tables = $this->seek['total_tables']; |
| 150 | $tables_left = sizeof(array_diff(scandir($this->storage), ['..', '.'])); |
| 151 | |
| 152 | $finished_tables = ($total_tables - $tables_left) + 1; |
| 153 | $percentage = number_format(($finished_tables / $total_tables) * 100, 2); |
| 154 | |
| 155 | $this->logger->progress(50 + ((number_format($percentage, 0) / 2) - 10)); |
| 156 | |
| 157 | return $finished_tables . '/' . $total_tables . ' (' . $percentage . '%)'; |
| 158 | |
| 159 | } |
| 160 | |
| 161 | private function queryFile(&$objFile, $filePath, $tableName, $realTableName) { |
| 162 | |
| 163 | global $wpdb; |
| 164 | |
| 165 | $seek = &$this->seek['last_seek']; |
| 166 | if ($seek == 0) { |
| 167 | $seek = 19; |
| 168 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 169 | $wpdb->query("DROP TABLE IF EXISTS " . BMP::escapeSQLIDentifier($tableName) . ";"); |
| 170 | |
| 171 | $str = __("Started restoration of %table_name% %total_tables% table", 'backup-backup'); |
| 172 | $str = str_replace('%table_name%', $realTableName, $str); |
| 173 | $str = str_replace('%total_tables%', $this->getTableProgress(), $str); |
| 174 | $this->logger->log($str, 'STEP'); |
| 175 | |
| 176 | // Check if file can be cleaned |
| 177 | $this->filterFile($filePath, basename($filePath)); |
| 178 | } |
| 179 | |
| 180 | $qs = "/* QUERY START */\n"; |
| 181 | $qe = "/* QUERY END */\n"; |
| 182 | |
| 183 | $vs = "/* VALUES START */\n"; |
| 184 | $ve = "/* VALUES END */\n"; |
| 185 | |
| 186 | $wpdb->suppress_errors(); |
| 187 | |
| 188 | $wpdb->query('SET autocommit = 0;'); |
| 189 | $wpdb->query('SET foreign_key_checks = 0;'); |
| 190 | $wpdb->query("SET SQL_MODE = '';"); |
| 191 | $wpdb->query('START TRANSACTION;'); |
| 192 | |
| 193 | $sqlStarted = false; |
| 194 | |
| 195 | $sql = ''; |
| 196 | while (!$objFile->eof()) { |
| 197 | $objFile->seek($seek); $seek++; |
| 198 | |
| 199 | if ($objFile->current() == $qs) { $sqlStarted = true; continue; } |
| 200 | else if ($objFile->current() == $vs || $objFile->current() == $ve) { |
| 201 | continue; |
| 202 | } else if ($objFile->current() == $qe) { |
| 203 | $sqlStarted = false; |
| 204 | break; |
| 205 | } |
| 206 | |
| 207 | if ($sqlStarted == true) $sql .= rtrim($objFile->current(), "\n"); |
| 208 | } |
| 209 | |
| 210 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared –– $sql is assumed to be safe here |
| 211 | $wpdb->query($sql); unset($sql); |
| 212 | $wpdb->query('COMMIT;'); |
| 213 | $wpdb->query('SET autocommit = 1;'); |
| 214 | $wpdb->query('SET foreign_key_checks = 1;'); |
| 215 | |
| 216 | $str = __("Progress of %table_name%: %progress%", 'backup-backup'); |
| 217 | $str = str_replace('%table_name%', $realTableName, $str); |
| 218 | |
| 219 | $objFile->seek($objFile->getSize()); |
| 220 | $total_size = $objFile->key(); |
| 221 | $objFile->seek($seek); |
| 222 | |
| 223 | $progress = ($seek - 1) . '/' . $total_size . " (" . number_format(($seek - 1) / $total_size * 100, 2) . "%)"; |
| 224 | $str = str_replace('%progress%', $progress, $str); |
| 225 | $this->logger->log($str, 'INFO'); |
| 226 | |
| 227 | $wpdb->show_errors(); |
| 228 | |
| 229 | if ($objFile->eof()) { |
| 230 | return true; |
| 231 | } else { |
| 232 | return false; |
| 233 | } |
| 234 | |
| 235 | } |
| 236 | |
| 237 | private function addNewTableToMap($from, $to, $file) { |
| 238 | |
| 239 | if (!array_key_exists($from, $this->map['tables'])) { |
| 240 | $this->map['tables'][$from] = $to; |
| 241 | } |
| 242 | |
| 243 | file_put_contents($this->tablemap, json_encode($this->map)); |
| 244 | |
| 245 | } |
| 246 | |
| 247 | private function processFile($file) { |
| 248 | |
| 249 | if ($this->seek['last_seek'] == 0) { |
| 250 | $this->seek['last_start'] = microtime(true); |
| 251 | } |
| 252 | |
| 253 | $objFile = new \SplFileObject($file); |
| 254 | |
| 255 | $objFile->seek(17); |
| 256 | $realTableName = explode('`', $objFile->current())[1]; |
| 257 | |
| 258 | $objFile->seek(18); |
| 259 | $tmpTableName = explode('`', $objFile->current())[1]; |
| 260 | |
| 261 | $finished = $this->queryFile($objFile, $file, $tmpTableName, $realTableName); |
| 262 | |
| 263 | if ($finished && file_exists($file)) { |
| 264 | $this->seek['last_seek'] = 0; |
| 265 | $this->seek['last_file'] = '...'; |
| 266 | @unlink($file); |
| 267 | |
| 268 | $totalTime = microtime(true) - intval($this->seek['last_start']); |
| 269 | $totalTime = number_format($totalTime, 5); |
| 270 | |
| 271 | $str = __("Table %table_name% restoration took %time% seconds", 'backup-backup'); |
| 272 | $str = str_replace('%table_name%', $realTableName, $str); |
| 273 | $str = str_replace('%time%', $totalTime, $str); |
| 274 | |
| 275 | $this->logger->log($str, 'SUCCESS'); |
| 276 | $this->seek['last_start'] = 0; |
| 277 | } |
| 278 | |
| 279 | $this->addNewTableToMap($tmpTableName, $realTableName, $file); |
| 280 | |
| 281 | return true; |
| 282 | |
| 283 | } |
| 284 | |
| 285 | private function parseDomain($domain, $removeWWW = true) { |
| 286 | |
| 287 | if (substr($domain, 0, 8) == 'https://') $domain = substr($domain, 8); |
| 288 | if (substr($domain, 0, 7) == 'http://') $domain = substr($domain, 7); |
| 289 | if ($removeWWW === true) { |
| 290 | if (substr($domain, 0, 4) == 'www.') $domain = substr($domain, 4); |
| 291 | } |
| 292 | $domain = untrailingslashit($domain); |
| 293 | |
| 294 | return $domain; |
| 295 | |
| 296 | } |
| 297 | |
| 298 | private function replaceTableNames($tables) { |
| 299 | |
| 300 | global $wpdb; |
| 301 | |
| 302 | $this->logger->log(__('Performing table replacement', 'backup-backup'), 'STEP'); |
| 303 | |
| 304 | $wpdb->suppress_errors(); |
| 305 | foreach ($tables as $oldTable => $newTable) { |
| 306 | |
| 307 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 308 | $wpdb->query("DROP TABLE IF EXISTS " . BMP::escapeSQLIDentifier($newTable) . ";"); |
| 309 | |
| 310 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 311 | $wpdb->query("ALTER TABLE " . BMP::escapeSQLIDentifier($oldTable) . " RENAME TO " . BMP::escapeSQLIDentifier($newTable) . ";"); |
| 312 | |
| 313 | $str = __('Table %old% renamed to %new%', 'backup-backup'); |
| 314 | $str = str_replace('%old%', $oldTable, $str); |
| 315 | $str = str_replace('%new%', $newTable, $str); |
| 316 | $this->logger->log($str, 'INFO'); |
| 317 | |
| 318 | } |
| 319 | |
| 320 | $wpdb->show_errors(); |
| 321 | $this->logger->log(__('All tables replaced', 'backup-backup'), 'SUCCESS'); |
| 322 | |
| 323 | } |
| 324 | |
| 325 | private function performReplace($step = 0, $tableIndex = 0, $currentPage = 0, $totalPages = 0, $fieldAdjustments = 0, $newPrefix = "wp_") { |
| 326 | |
| 327 | $status = [ |
| 328 | 'step' => $step, |
| 329 | 'tableIndex' => $tableIndex, |
| 330 | 'finished' => false, |
| 331 | 'currentPage' => $currentPage, |
| 332 | 'totalPages' => $totalPages, |
| 333 | 'fieldAdjustments' => $fieldAdjustments |
| 334 | ]; |
| 335 | |
| 336 | require_once BMI_INCLUDES . DIRECTORY_SEPARATOR . 'database' . DIRECTORY_SEPARATOR . 'search-replace.php'; |
| 337 | |
| 338 | $backupRootDir = $this->manifest->config->ABSPATH; |
| 339 | $currentRootDir = ABSPATH; |
| 340 | |
| 341 | $backupDomain = $this->parseDomain($this->manifest->dbdomain); |
| 342 | $currentDomain = $this->parseDomain(get_option('siteurl'), false); |
| 343 | |
| 344 | $currentTable = false; |
| 345 | $allTables = array_keys($this->map['tables']); |
| 346 | |
| 347 | if ($tableIndex < sizeof($allTables) && array_key_exists($tableIndex, $allTables)) { |
| 348 | $currentTable = $allTables[$tableIndex]; |
| 349 | } |
| 350 | |
| 351 | if ($currentTable == false && !$currentTable) { |
| 352 | if ($backupRootDir != $currentRootDir || $currentDomain != $this->parseDomain($backupDomain, false)) { |
| 353 | $this->logger->log(__('Search & Replace finished successfully.', 'backup-backup'), 'SUCCESS'); |
| 354 | } |
| 355 | |
| 356 | $status['finished'] = true; |
| 357 | return $status; |
| 358 | } |
| 359 | |
| 360 | if (strpos($currentTable, $newPrefix) === false) { |
| 361 | $this->logger->log(__('Adjustments are not required for this table.', 'backup-backup') . "(" . sanitize_text_field(strval($currentTable)) . ")", 'INFO'); |
| 362 | |
| 363 | $status['step'] = 1; |
| 364 | $status['fieldAdjustments'] = 0; |
| 365 | $status['tableIndex'] = $tableIndex + 1; |
| 366 | return $status; |
| 367 | } |
| 368 | |
| 369 | $replaceEngine = new BMISearchReplace([$currentTable], $currentPage, $totalPages); |
| 370 | |
| 371 | if ($step == 0) { |
| 372 | if ($backupRootDir != $currentRootDir || $currentDomain != $this->parseDomain($backupDomain, false)) { |
| 373 | $this->logger->log(__('Performing Search & Replace', 'backup-backup'), 'STEP'); |
| 374 | $pagesize = '?'; |
| 375 | if (defined('BMI_MAX_SEARCH_REPLACE_PAGE')) $pagesize = BMI_MAX_SEARCH_REPLACE_PAGE; |
| 376 | $this->logger->log(__('Page size for that restoration: ', 'backup-backup') . $pagesize, 'INFO'); |
| 377 | $status['step'] = $step + 1; $step++; |
| 378 | } else { |
| 379 | $this->logger->log(__('This backup was made on the same site, ommiting search & replace.', 'backup-backup'), 'INFO'); |
| 380 | $status['finished'] = true; |
| 381 | return $status; |
| 382 | } |
| 383 | } |
| 384 | |
| 385 | if ($step == 1) { |
| 386 | $replaceProgress = ($tableIndex + 1) . "/" . sizeof($allTables); |
| 387 | $replaceProgressPercentage = number_format((($tableIndex + 1) / sizeof($allTables) * 100), 2); |
| 388 | $progressLogT = __('Performing database adjustments for table %progress%: %table_name% (%progress_percentage%)', 'backup-backup'); |
| 389 | $progressLogT = str_replace('%progress%', $replaceProgress, $progressLogT); |
| 390 | $progressLogT = str_replace('%table_name%', $currentTable, $progressLogT); |
| 391 | $progressLogT = str_replace('%progress_percentage%', $replaceProgressPercentage . '%', $progressLogT); |
| 392 | $this->logger->log($progressLogT, 'STEP'); |
| 393 | |
| 394 | $percentageProgress = number_format($replaceProgressPercentage, 0); |
| 395 | $this->logger->progress(number_format(90 + ($percentageProgress / 100) * 8, 0)); |
| 396 | |
| 397 | if ($backupRootDir != $currentRootDir) { |
| 398 | |
| 399 | $dtables = 0; $drows = 0; $dchange = 0; $dupdates = 0; |
| 400 | |
| 401 | $r = $replaceEngine->perform($backupRootDir, $currentRootDir); |
| 402 | $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; |
| 403 | |
| 404 | $status['currentPage'] = $r['currentPage']; |
| 405 | $status['totalPages'] = $r['totalPages']; |
| 406 | |
| 407 | if ($status['totalPages'] > 0) { |
| 408 | |
| 409 | $info = __("Batch for path adjustment (%page%/%allPages%) updated: %updates% fields.", 'backup-backup'); |
| 410 | $updates = $dupdates; |
| 411 | if ($updates == 0) $updates = 1; |
| 412 | $info = str_replace('%page%', $status['currentPage'], $info); |
| 413 | $info = str_replace('%allPages%', $status['totalPages'], $info); |
| 414 | $info = str_replace('%updates%', $updates, $info); |
| 415 | $this->logger->log($info, 'INFO'); |
| 416 | $status['fieldAdjustments']++; |
| 417 | |
| 418 | } else { |
| 419 | |
| 420 | // $this->logger->log(__('Path adjustments are not required for this table.', 'backup-backup'), 'INFO'); |
| 421 | |
| 422 | } |
| 423 | |
| 424 | if ($status['currentPage'] >= $status['totalPages']) { |
| 425 | $status['currentPage'] = 0; |
| 426 | $status['totalPages'] = 0; |
| 427 | $status['step'] = $step + 1; |
| 428 | } |
| 429 | return $status; |
| 430 | |
| 431 | } else { |
| 432 | |
| 433 | $status['step'] = $step + 1; $step++; |
| 434 | |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | if ($step == 2 || $step == 3 || $step == 4 || $step == 5 || $step == 6 || $step == 7) { |
| 439 | if ($currentDomain != $this->parseDomain($backupDomain, false)) { |
| 440 | $ssl = is_ssl() == true ? 'https://' : 'http://'; |
| 441 | |
| 442 | $dtables = 0; $drows = 0; $dchange = 0; $dupdates = 0; |
| 443 | |
| 444 | $possibleDomainsBackup = [ |
| 445 | "https://www." . $backupDomain, |
| 446 | "http://www." . $backupDomain, |
| 447 | "https://" . $backupDomain, |
| 448 | "http://" . $backupDomain, |
| 449 | 'www.' . $backupDomain, |
| 450 | $backupDomain |
| 451 | ]; |
| 452 | |
| 453 | $possibleDomainsCurrent = [ |
| 454 | $ssl . $currentDomain, |
| 455 | $ssl . $currentDomain, |
| 456 | $ssl . $currentDomain, |
| 457 | $ssl . $currentDomain, |
| 458 | $currentDomain, |
| 459 | $currentDomain |
| 460 | ]; |
| 461 | |
| 462 | if ($step == 2) { |
| 463 | $r = $replaceEngine->perform($possibleDomainsBackup[0], $possibleDomainsCurrent[0]); |
| 464 | $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; |
| 465 | } |
| 466 | |
| 467 | if ($step == 3) { |
| 468 | $r = $replaceEngine->perform($possibleDomainsBackup[1], $possibleDomainsCurrent[1]); |
| 469 | $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; |
| 470 | } |
| 471 | |
| 472 | if ($step == 4) { |
| 473 | $r = $replaceEngine->perform($possibleDomainsBackup[2], $possibleDomainsCurrent[2]); |
| 474 | $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; |
| 475 | } |
| 476 | |
| 477 | if ($step == 5) { |
| 478 | $r = $replaceEngine->perform($possibleDomainsBackup[3], $possibleDomainsCurrent[3]); |
| 479 | $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; |
| 480 | } |
| 481 | |
| 482 | if ($step == 6) { |
| 483 | $r = $replaceEngine->perform($possibleDomainsBackup[4], $possibleDomainsCurrent[4]); |
| 484 | $dchange += $r['change']; $dupdates += $r['updates']; |
| 485 | } |
| 486 | |
| 487 | if ($step == 7) { |
| 488 | if (!(substr($currentDomain, -strlen($backupDomain)) === $backupDomain)) { |
| 489 | $r = $replaceEngine->perform($possibleDomainsBackup[5], $possibleDomainsCurrent[5]); |
| 490 | $dchange += $r['change']; $dupdates += $r['updates']; |
| 491 | } |
| 492 | } |
| 493 | |
| 494 | $status['currentPage'] = $r['currentPage']; |
| 495 | $status['totalPages'] = $r['totalPages']; |
| 496 | |
| 497 | $variants = [ |
| 498 | __('variant A', 'backup-backup'), |
| 499 | __('variant B', 'backup-backup'), |
| 500 | __('variant C', 'backup-backup'), |
| 501 | __('variant D', 'backup-backup'), |
| 502 | __('variant E', 'backup-backup'), |
| 503 | __('variant F', 'backup-backup') |
| 504 | ]; |
| 505 | |
| 506 | if ($status['totalPages'] > 0) { |
| 507 | |
| 508 | $info = __("Batch for domain (%variant%) adjustments (%page%/%allPages%) updated: %updates% fields.", 'backup-backup'); |
| 509 | $updates = $dupdates; |
| 510 | if ($updates == 0) $updates = 1; |
| 511 | $info = str_replace('%variant%', $variants[$step - 2], $info); |
| 512 | $info = str_replace('%page%', $status['currentPage'], $info); |
| 513 | $info = str_replace('%allPages%', $status['totalPages'], $info); |
| 514 | $info = str_replace('%updates%', $updates, $info); |
| 515 | $this->logger->log($info, 'INFO'); |
| 516 | $status['fieldAdjustments']++; |
| 517 | |
| 518 | } else { |
| 519 | |
| 520 | // $info = __('Domain (%variant%) adjustments are not required for this table.', 'backup-backup'); |
| 521 | // $info = str_replace('%variant%', $variants[$step - 2], $info); |
| 522 | // $this->logger->log($info, 'INFO'); |
| 523 | |
| 524 | } |
| 525 | |
| 526 | if ($status['currentPage'] >= $status['totalPages']) { |
| 527 | $status['currentPage'] = 0; |
| 528 | $status['totalPages'] = 0; |
| 529 | $status['step'] = $step + 1; |
| 530 | } |
| 531 | return $status; |
| 532 | } |
| 533 | } |
| 534 | |
| 535 | if ($step == 8) { |
| 536 | if ($fieldAdjustments === 0) { |
| 537 | $this->logger->log(__('Adjustments are not required for this table.', 'backup-backup'), 'INFO'); |
| 538 | } |
| 539 | |
| 540 | $status['step'] = 1; |
| 541 | $status['fieldAdjustments'] = 0; |
| 542 | $status['tableIndex'] = $tableIndex + 1; |
| 543 | return $status; |
| 544 | } |
| 545 | |
| 546 | return $status; |
| 547 | |
| 548 | } |
| 549 | |
| 550 | public function is_valid_plugin($plugin) { |
| 551 | |
| 552 | global $wp_version; |
| 553 | |
| 554 | $default_headers = array( 'wp' => 'Requires at least', 'php' => 'Requires PHP' ); |
| 555 | |
| 556 | $wp = false; |
| 557 | $php = false; |
| 558 | |
| 559 | $detectedwp = '0.0.0'; |
| 560 | $detectedphp = '0.0.0'; |
| 561 | |
| 562 | try { |
| 563 | |
| 564 | $plugin_file = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . $plugin); |
| 565 | $plugin_readme = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . dirname($plugin) . '/readme.txt'); |
| 566 | if (!file_exists($plugin_readme)) $plugin_readme = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . dirname($plugin) . '/README.txt'); |
| 567 | |
| 568 | if (file_exists($plugin_file)) { |
| 569 | $plugin_data = get_file_data($plugin_file, $default_headers, 'plugin'); |
| 570 | if (!empty($plugin_data['wp']) && version_compare($plugin_data['wp'], $wp_version, '<=')) { |
| 571 | $detectedwp = $plugin_data['wp']; |
| 572 | $wp = true; |
| 573 | } |
| 574 | if (!empty($plugin_data['php']) && version_compare($plugin_data['php'], PHP_VERSION, '<=')) { |
| 575 | $detectedphp = $plugin_data['php']; |
| 576 | $php = true; |
| 577 | } |
| 578 | } |
| 579 | |
| 580 | if (file_exists($plugin_readme)) { |
| 581 | $readme_data = get_file_data($plugin_readme, $default_headers, 'plugin'); |
| 582 | if (!empty($readme_data['wp']) && version_compare($readme_data['wp'], $wp_version, '<=')) { |
| 583 | $detectedwp = $readme_data['wp']; |
| 584 | $wp = true; |
| 585 | } |
| 586 | |
| 587 | if (!empty($readme_data['php']) && version_compare($readme_data['php'], PHP_VERSION, '<=')) { |
| 588 | $detectedphp = $readme_data['php']; |
| 589 | $php = true; |
| 590 | } |
| 591 | } |
| 592 | |
| 593 | $this->logger->log(sprintf('Detected version WP/PHP for plugin: %s, is (%s/%s)', $plugin, $detectedwp, $detectedphp), 'VERBOSE'); |
| 594 | |
| 595 | if ($plugin == 'hello.php') return true; |
| 596 | if ($php && $wp) return true; |
| 597 | else return false; |
| 598 | |
| 599 | } catch (Error $e) { |
| 600 | return false; |
| 601 | } |
| 602 | |
| 603 | return false; |
| 604 | |
| 605 | } |
| 606 | |
| 607 | private function try_activate_plugins($plugins, $sucstr_source, $failstr_source, $failed_plugins = []) { |
| 608 | |
| 609 | $plugins_copy = array_values($plugins); |
| 610 | $should_continue = false; |
| 611 | $activated_plugins = []; |
| 612 | $failed_plugins = $failed_plugins; |
| 613 | $disallowed_plugins = [ |
| 614 | 'bluehost-wordpress-plugin/bluehost-wordpress-plugin.php', |
| 615 | 'sg-cachepress/sg-cachepress.php', |
| 616 | 'wordpress-starter/siteground-wizard.php', |
| 617 | 'revslider/revslider.php', |
| 618 | 'easy-soundcloud-shortcode/easy-soundcloud-shortcode.php', |
| 619 | 'easy-soundcloud-shortcode/EasySoundcloudShortcode.php' |
| 620 | ]; |
| 621 | |
| 622 | for ($i = 0; $i < sizeof($plugins_copy); ++$i) { |
| 623 | |
| 624 | $plugin_name = $plugins_copy[$i]; |
| 625 | $plugin_display = $plugin_name; |
| 626 | |
| 627 | $shouldActivate = true; |
| 628 | |
| 629 | if (empty($plugin_name)) { |
| 630 | $shouldActivate = false; |
| 631 | $plugin_display = '(---)'; |
| 632 | } else if ($plugin_name == 'hello.php') { |
| 633 | $shouldActivate = true; |
| 634 | } else if (strpos($plugin_name, '/') === false) { |
| 635 | $shouldActivate = false; |
| 636 | } |
| 637 | |
| 638 | $sucstr = str_replace('%plugin_name%', $plugin_display, $sucstr_source); |
| 639 | $failstr = str_replace('%plugin_name%', $plugin_display, $failstr_source); |
| 640 | |
| 641 | if ($shouldActivate) { |
| 642 | try { |
| 643 | |
| 644 | if ($this->is_valid_plugin($plugin_name) && !in_array($plugin_name, $disallowed_plugins)) { |
| 645 | |
| 646 | $resultWP = activate_plugin($plugin_name, '', true, true); |
| 647 | |
| 648 | $this->logger->log($sucstr, 'INFO'); |
| 649 | $activated_plugins[] = $plugin_name; |
| 650 | |
| 651 | $should_continue = true; |
| 652 | break; |
| 653 | |
| 654 | } else { |
| 655 | |
| 656 | if (!in_array($plugin_name, $failed_plugins)) { |
| 657 | $failed_plugins[] = $plugin_name; |
| 658 | } |
| 659 | |
| 660 | } |
| 661 | |
| 662 | } catch (\Exception $e) { |
| 663 | |
| 664 | if (!in_array($plugin_name, $failed_plugins)) { |
| 665 | |
| 666 | $failed_plugins[] = $plugin_name; |
| 667 | error_log(strval($e)); |
| 668 | |
| 669 | } |
| 670 | |
| 671 | } catch (\Throwable $e) { |
| 672 | |
| 673 | if (!in_array($plugin_name, $failed_plugins)) { |
| 674 | |
| 675 | $msg = $e->getMessage(); |
| 676 | if (strpos($msg, 'add_rule()') != false || strpos($msg, 'rewrite.php:143') != false) { |
| 677 | |
| 678 | $activated_plugins[] = $plugin_name; |
| 679 | error_log(strval($e)); |
| 680 | |
| 681 | } else { |
| 682 | |
| 683 | $failed_plugins[] = $plugin_name; |
| 684 | error_log(strval($e)); |
| 685 | |
| 686 | } |
| 687 | |
| 688 | } |
| 689 | |
| 690 | } |
| 691 | |
| 692 | } else { |
| 693 | |
| 694 | $this->logger->log($failstr, 'WARN'); |
| 695 | |
| 696 | } |
| 697 | |
| 698 | } |
| 699 | |
| 700 | return [ 'failed' => $failed_plugins, 'active' => $activated_plugins, 'should_continue' => $should_continue ]; |
| 701 | |
| 702 | } |
| 703 | |
| 704 | public function enablePlugins() { |
| 705 | |
| 706 | global $wpdb; |
| 707 | |
| 708 | $this->logger->log(__('Enabling plugins included in the backup', 'backup-backup'), 'STEP'); |
| 709 | |
| 710 | if (is_serialized($this->seek['active_plugins'])) { |
| 711 | |
| 712 | $plugins = unserialize($this->seek['active_plugins']); |
| 713 | usort($plugins, function ($a, $b) { return strlen($a) - strlen($b); }); |
| 714 | $plugins = array_values($plugins); |
| 715 | |
| 716 | $sucstr_source = __('Plugin %plugin_name% enabled successfully.', 'backup-backup'); |
| 717 | $failstr_source = __('Failed to enable plugin %plugin_name%, trying to not end at fatal error...', 'backup-backup'); |
| 718 | |
| 719 | $fullyActive = []; |
| 720 | $failed_plugins = []; |
| 721 | |
| 722 | if (!function_exists('activate_plugin')) { |
| 723 | require_once(ABSPATH .'/wp-admin/includes/plugin.php'); |
| 724 | } |
| 725 | |
| 726 | $one_more_time = true; |
| 727 | $try_again = true; |
| 728 | while ($try_again) { |
| 729 | |
| 730 | $res = $this->try_activate_plugins($plugins, $sucstr_source, $failstr_source, $failed_plugins); |
| 731 | |
| 732 | $fullyActive = array_unique(array_merge($fullyActive, $res['active'])); |
| 733 | $plugins = array_diff($plugins, $res['active']); |
| 734 | $failed_plugins = array_unique(array_diff(array_merge($failed_plugins, $res['failed']), $fullyActive)); |
| 735 | |
| 736 | $try_again = $res['should_continue']; |
| 737 | if ($try_again == false && $one_more_time == true) { |
| 738 | $one_more_time = false; |
| 739 | $try_again = true; |
| 740 | } |
| 741 | |
| 742 | } |
| 743 | |
| 744 | for ($i = 0; $i < sizeof($failed_plugins); ++$i) { |
| 745 | |
| 746 | $failstr = str_replace('%plugin_name%', $failed_plugins[$i], $failstr_source); |
| 747 | $this->logger->log($failstr, 'WARN'); |
| 748 | |
| 749 | } |
| 750 | |
| 751 | if (!in_array('backup-backup/backup-backup.php', $fullyActive)) { |
| 752 | $fullyActive[] = 'backup-backup/backup-backup.php'; |
| 753 | } |
| 754 | |
| 755 | update_option('active_plugins', $fullyActive); |
| 756 | |
| 757 | } |
| 758 | |
| 759 | $this->logger->progress(100); |
| 760 | $this->logger->log(__('All plugins enabled, you are ready to go :)', 'backup-backup'), 'SUCCESS'); |
| 761 | |
| 762 | } |
| 763 | |
| 764 | public function searchReplace($step = 0, $tableIndex = 0, $currentPage = 0, $totalPages = 0, $fieldAdjustments = 0, $newPrefix = 'wp_') { |
| 765 | |
| 766 | $this->logger->progress(90); |
| 767 | return $this->performReplace($step, $tableIndex, $currentPage, $totalPages, $fieldAdjustments, $newPrefix); |
| 768 | |
| 769 | } |
| 770 | |
| 771 | public function alter_tables() { |
| 772 | |
| 773 | $this->logger->progress(98); |
| 774 | $this->prepareFinalDatabase(); |
| 775 | $this->replaceTableNames($this->map['tables']); |
| 776 | |
| 777 | } |
| 778 | |
| 779 | private function prepareFinalDatabase() { |
| 780 | |
| 781 | global $wpdb; |
| 782 | |
| 783 | $tables = array_keys($this->map['tables']); |
| 784 | $unique_prefix = explode('_', $tables[0])[0]; |
| 785 | $backupPrefix = $this->manifest->config->table_prefix; |
| 786 | |
| 787 | $options_table = $unique_prefix . '_' . $backupPrefix . 'options'; |
| 788 | if (!in_array($options_table, $tables)) { |
| 789 | $tablename = false; |
| 790 | for ($i = 0; $i < sizeof($tables); ++$i) { |
| 791 | $table = $tables[$i]; |
| 792 | if (substr($table, -7) == 'options') { |
| 793 | $tablename = $table; |
| 794 | break; |
| 795 | } |
| 796 | } |
| 797 | |
| 798 | $options_table = $tablename; |
| 799 | } |
| 800 | |
| 801 | if ($options_table != false && in_array($options_table, $tables)) { |
| 802 | |
| 803 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 804 | $wpdb->query($wpdb->prepare(" |
| 805 | DELETE FROM " . BMP::escapeSQLIDentifier($options_table) . " WHERE option_name LIKE (%s) |
| 806 | ", '%\_transient\_%' |
| 807 | )); |
| 808 | |
| 809 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 810 | $active_plugins = $wpdb->get_results($wpdb->prepare('SELECT option_value FROM ' . BMP::escapeSQLIDentifier($options_table) . ' WHERE option_name = %s', 'active_plugins')); |
| 811 | if ($active_plugins && sizeof($active_plugins) > 0) { |
| 812 | $active_plugins = $active_plugins[0]->option_value; |
| 813 | } else { |
| 814 | $active_plugins = ''; |
| 815 | } |
| 816 | |
| 817 | $this->seek['active_plugins'] = $active_plugins; |
| 818 | |
| 819 | update_option('active_plugins', ['backup-backup/backup-backup.php']); |
| 820 | |
| 821 | $ssl = is_ssl() == true ? 'https://' : 'http://'; |
| 822 | $currentDomain = $ssl . $this->parseDomain(get_option('siteurl'), false); |
| 823 | |
| 824 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 825 | $wpdb->query($wpdb->prepare('UPDATE ' . BMP::escapeSQLIDentifier($options_table) . ' SET option_value = %s WHERE option_name = "siteurl"', $currentDomain)); |
| 826 | |
| 827 | // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Identifier is safely escaped via escapeSQLIDentifier() |
| 828 | $wpdb->query($wpdb->prepare('UPDATE ' . BMP::escapeSQLIDentifier($options_table) . ' SET option_value = %s WHERE option_name = "home"', $currentDomain)); |
| 829 | |
| 830 | } |
| 831 | |
| 832 | } |
| 833 | |
| 834 | private function filterFile($path, $name) { |
| 835 | |
| 836 | $blacklist = $this->unwantedTables; |
| 837 | $tablename = strtolower(substr($name, 0, -4)); |
| 838 | |
| 839 | $shouldBeExcluded = false; |
| 840 | for ($i = 0; $i < sizeof($blacklist); ++$i) { |
| 841 | |
| 842 | $rule = strtolower($blacklist[$i]); |
| 843 | if (substr($tablename, -(strlen($rule))) == $rule) { |
| 844 | $shouldBeExcluded = true; |
| 845 | break; |
| 846 | } |
| 847 | |
| 848 | } |
| 849 | |
| 850 | if ($shouldBeExcluded == true) { |
| 851 | |
| 852 | $str = ''; |
| 853 | $str .= "/" . "* QUERY START */\n"; |
| 854 | $str .= "SET foreign_key_checks = 0;\n"; |
| 855 | $str .= "/" . "* QUERY END */\n"; |
| 856 | $str .= "\n"; |
| 857 | $str .= "/" . "* QUERY START */\n"; |
| 858 | $str .= "SET SQL_MODE = '';\n"; |
| 859 | $str .= "/" . "* QUERY END */\n"; |
| 860 | $str .= "\n"; |
| 861 | $str .= "/" . "* QUERY START */\n"; |
| 862 | $str .= "SET time_zone = '+00:00';\n"; |
| 863 | $str .= "/" . "* QUERY END */\n"; |
| 864 | $str .= "\n"; |
| 865 | $str .= "/" . "* QUERY START */\n"; |
| 866 | $str .= "SET NAMES 'utf8';\n"; |
| 867 | $str .= "/" . "* QUERY END */\n"; |
| 868 | $str .= "\n"; |
| 869 | |
| 870 | $file = new \SplFileObject($path); |
| 871 | $file->seek($file->getSize()); |
| 872 | $total_lines = $file->key() + 1; |
| 873 | |
| 874 | $query_has_not_ended = true; |
| 875 | for ($i = 16; $query_has_not_ended && $i < $total_lines; ++$i) { |
| 876 | $file->seek($i); |
| 877 | $line = trim($file->current()); |
| 878 | |
| 879 | if ($line == "/" . "* QUERY END */") { |
| 880 | |
| 881 | $str .= $line; |
| 882 | $query_has_not_ended = false; |
| 883 | break; |
| 884 | |
| 885 | } else { |
| 886 | |
| 887 | $str .= $line . "\n"; |
| 888 | |
| 889 | } |
| 890 | } |
| 891 | |
| 892 | if ($query_has_not_ended === false) { |
| 893 | |
| 894 | $this->logger->log(str_replace('%s', substr($name, 0, -4), __('Cleaning up contents of %s table.', 'backup-backup')), 'INFO'); |
| 895 | file_put_contents($path, $str); |
| 896 | |
| 897 | } |
| 898 | |
| 899 | } |
| 900 | |
| 901 | } |
| 902 | |
| 903 | private function getNextFile() { |
| 904 | |
| 905 | if ($this->seek['last_file'] == '...') { |
| 906 | |
| 907 | $nextFile = false; |
| 908 | |
| 909 | $sqlFiles = array_diff(scandir($this->storage), ['..', '.']); |
| 910 | $sqlFiles = array_values($sqlFiles); |
| 911 | |
| 912 | if (sizeof($sqlFiles) > 0) { |
| 913 | $nextFilePath = $this->storage . DIRECTORY_SEPARATOR . $sqlFiles[0]; |
| 914 | return $nextFilePath; |
| 915 | } |
| 916 | |
| 917 | $this->seek['last_file'] = $nextFile; |
| 918 | return $nextFile; |
| 919 | |
| 920 | } else { |
| 921 | |
| 922 | return $this->seek['last_file']; |
| 923 | |
| 924 | } |
| 925 | |
| 926 | } |
| 927 | |
| 928 | private function initMessage() { |
| 929 | |
| 930 | $this->logger->log(__('Successfully detected backup created with v2 engine, importing...', 'backup-backup'), 'INFO'); |
| 931 | $this->logger->log(__('Restoring database (using v3 engine)...', 'backup-backup'), 'STEP'); |
| 932 | |
| 933 | if (file_exists($this->tablemap)) { |
| 934 | @unlink($this->tablemap); |
| 935 | } |
| 936 | |
| 937 | } |
| 938 | |
| 939 | } |
| 940 |