Cleaners
1 day ago
Exceptions
1 day ago
Cancel.php
1 day ago
CancelUpdate.php
1 day ago
Cloning.php
1 day ago
CloningProcess.php
1 day ago
Data.php
1 day ago
Database.php
1 day ago
Delete.php
1 day ago
Directories.php
1 day ago
Files.php
1 day ago
Finish.php
1 day ago
Job.php
1 day ago
JobExecutable.php
1 day ago
Logs.php
1 day ago
PreserveDataFirstStep.php
1 day ago
PreserveDataSecondStep.php
1 day ago
ProcessLock.php
1 day ago
Scan.php
1 day ago
SearchReplace.php
1 day ago
TotalStepsAreNumberOfTables.php
1 day ago
Updating.php
1 day ago
Database.php
530 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPStaging\Backend\Modules\Jobs; |
| 4 | |
| 5 | use stdClass; |
| 6 | use WPStaging\Backend\Modules\Jobs\Exceptions\FatalException; |
| 7 | use WPStaging\Core\Utils\Logger; |
| 8 | use WPStaging\Core\WPStaging; |
| 9 | use WPStaging\Framework\CloningProcess\CloningDto; |
| 10 | use WPStaging\Framework\CloningProcess\Database\DatabaseCloningService; |
| 11 | use WPStaging\Framework\Adapter\Database as DatabaseAdapter; |
| 12 | use WPStaging\Framework\Database\TableService; |
| 13 | use WPStaging\Framework\Traits\TablePrefixValidator; |
| 14 | use WPStaging\Framework\Facades\Hooks; |
| 15 | use WPStaging\Framework\Filesystem\Filesystem; |
| 16 | use WPStaging\Staging\Service\Database\RowsExporter; |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | class Database extends CloningProcess |
| 23 | { |
| 24 | use TotalStepsAreNumberOfTables; |
| 25 | use TablePrefixValidator; |
| 26 | |
| 27 | |
| 28 | |
| 29 | |
| 30 | private $databaseCloningService; |
| 31 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | private $total = 0; |
| 36 | |
| 37 | |
| 38 | |
| 39 | |
| 40 | |
| 41 | public function initialize() |
| 42 | { |
| 43 | $this->setupMemoryExhaustFile(); |
| 44 | $this->initializeDbObjects(); |
| 45 | $this->abortIfDirectoryNotEmpty(); |
| 46 | $this->abortIfDirectoryNotCreated(); |
| 47 | $this->abortIfPrefixContainsInvalidCharacter(); |
| 48 | if (!$this->isExternalDatabase()) { |
| 49 | $this->abortIfStagingPrefixEqualsProdPrefix(); |
| 50 | } else { |
| 51 | $this->abortIfExternalButNotPro(); |
| 52 | } |
| 53 | |
| 54 | $this->generateDto(); |
| 55 | $this->addMissingTables(); |
| 56 | $this->total = count($this->options->tables); |
| 57 | |
| 58 | if ($this->options->mainJob === Job::RESET) { |
| 59 | $this->total++; |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | |
| 64 | |
| 65 | |
| 66 | protected function generateDto() |
| 67 | { |
| 68 | $this->databaseCloningService = new DatabaseCloningService( |
| 69 | new CloningDto( |
| 70 | $this, |
| 71 | $this->stagingDb, |
| 72 | $this->productionDb, |
| 73 | $this->isExternalDatabase(), |
| 74 | $this->isMultisiteAndPro(), |
| 75 | $this->isExternalDatabase() ? $this->options->databaseServer : null, |
| 76 | $this->isExternalDatabase() ? $this->options->databaseUser : null, |
| 77 | $this->isExternalDatabase() ? $this->options->databasePassword : null, |
| 78 | $this->isExternalDatabase() ? $this->options->databaseDatabase : null, |
| 79 | $this->isExternalDatabase() ? $this->options->databaseSsl : false |
| 80 | ) |
| 81 | ); |
| 82 | } |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | |
| 90 | protected function execute() |
| 91 | { |
| 92 | |
| 93 | if ($this->isOverThreshold()) { |
| 94 | |
| 95 | $this->prepareResponse(false, false); |
| 96 | $this->saveOptions(); |
| 97 | return false; |
| 98 | } |
| 99 | |
| 100 | |
| 101 | if ($this->options->currentStep > $this->total || !$this->isRunning()) { |
| 102 | $this->prepareResponse(true, false); |
| 103 | return false; |
| 104 | } |
| 105 | |
| 106 | if (!$this->deleteAllTables()) { |
| 107 | |
| 108 | $this->prepareResponse(false, false); |
| 109 | |
| 110 | |
| 111 | return true; |
| 112 | } |
| 113 | |
| 114 | |
| 115 | $tableIndex = $this->options->currentStep; |
| 116 | if ($this->options->mainJob === Job::RESET) { |
| 117 | $tableIndex--; |
| 118 | } |
| 119 | |
| 120 | |
| 121 | if (isset($this->options->tables[$tableIndex]) && !$this->copyTable($this->options->tables[$tableIndex])) { |
| 122 | |
| 123 | $this->prepareResponse(false, false); |
| 124 | |
| 125 | |
| 126 | return true; |
| 127 | } |
| 128 | |
| 129 | $this->prepareResponse(); |
| 130 | |
| 131 | |
| 132 | return true; |
| 133 | } |
| 134 | |
| 135 | |
| 136 | |
| 137 | |
| 138 | |
| 139 | |
| 140 | |
| 141 | private function deleteAllTables() |
| 142 | { |
| 143 | if ($this->options->mainJob !== Job::RESET) { |
| 144 | return true; |
| 145 | } |
| 146 | |
| 147 | if ($this->options->currentStep !== 0) { |
| 148 | return true; |
| 149 | } |
| 150 | |
| 151 | if (!isset($this->options->databaseResettingStatus)) { |
| 152 | $this->options->databaseResettingStatus = 'pending'; |
| 153 | $this->saveOptions(); |
| 154 | } |
| 155 | |
| 156 | if ($this->options->databaseResettingStatus === 'finished') { |
| 157 | return true; |
| 158 | } |
| 159 | |
| 160 | if ($this->options->databaseResettingStatus === 'pending') { |
| 161 | $this->log('#################### Start Reset Job ####################'); |
| 162 | $this->log('DB: Removing all staging database tables.'); |
| 163 | $this->options->databaseResettingStatus = 'processing'; |
| 164 | $this->saveOptions(); |
| 165 | } |
| 166 | |
| 167 | |
| 168 | $tableService = new TableService(new DatabaseAdapter($this->stagingDb)); |
| 169 | $tableService->setShouldStop([$this, 'isOverThreshold']); |
| 170 | if (!$tableService->deleteTablesStartWith($this->getStagingPrefix())) { |
| 171 | return false; |
| 172 | } |
| 173 | |
| 174 | $this->options->databaseResettingStatus = 'finished'; |
| 175 | $this->saveOptions(); |
| 176 | |
| 177 | $this->prepareResponse(); |
| 178 | return true; |
| 179 | } |
| 180 | |
| 181 | |
| 182 | |
| 183 | |
| 184 | |
| 185 | |
| 186 | private function isTableExist($name) |
| 187 | { |
| 188 | $old = $this->stagingDb->get_var($this->stagingDb->prepare("SHOW TABLES LIKE %s", $name)); |
| 189 | |
| 190 | return ( |
| 191 | $old === $name && |
| 192 | ( |
| 193 | !isset($this->options->job->current, $this->options->job->start) || $this->options->job->start === 0 |
| 194 | ) |
| 195 | ); |
| 196 | } |
| 197 | |
| 198 | |
| 199 | |
| 200 | |
| 201 | |
| 202 | |
| 203 | private function shouldAbortIfTableExist($name) |
| 204 | { |
| 205 | return isset($this->options->mainJob) && $this->options->mainJob !== Job::UPDATE && $this->isTableExist($name); |
| 206 | } |
| 207 | |
| 208 | |
| 209 | |
| 210 | |
| 211 | private function finishStep() |
| 212 | { |
| 213 | |
| 214 | if ($this->options->job->total > $this->options->job->start) { |
| 215 | return false; |
| 216 | } |
| 217 | |
| 218 | $this->finishDataCopying(); |
| 219 | |
| 220 | return true; |
| 221 | } |
| 222 | |
| 223 | |
| 224 | |
| 225 | |
| 226 | private function finishDataCopying() |
| 227 | { |
| 228 | |
| 229 | $this->options->clonedTables[] = isset($this->options->tables[$this->options->currentStep]) ? $this->options->tables[$this->options->currentStep] : false; |
| 230 | |
| 231 | |
| 232 | $this->options->job = new stdClass(); |
| 233 | } |
| 234 | |
| 235 | |
| 236 | |
| 237 | |
| 238 | |
| 239 | private function abortIfExternalButNotPro() |
| 240 | { |
| 241 | if (defined('WPSTGPRO_VERSION')) { |
| 242 | return false; |
| 243 | } |
| 244 | |
| 245 | $this->returnException(__("This staging site is located in another database and needs to be edited with <a href='https://wp-staging.com' target='_blank'>WP STAGING Pro</a>", "wp-staging")); |
| 246 | |
| 247 | return true; |
| 248 | } |
| 249 | |
| 250 | |
| 251 | |
| 252 | |
| 253 | |
| 254 | private function setJob($table) |
| 255 | { |
| 256 | if (isset($this->options->job->current)) { |
| 257 | return; |
| 258 | } |
| 259 | |
| 260 | |
| 261 | if (!is_object($this->options->job)) { |
| 262 | $this->options->job = new stdClass(); |
| 263 | } |
| 264 | |
| 265 | $this->options->job->current = $table; |
| 266 | $this->options->job->start = 0; |
| 267 | } |
| 268 | |
| 269 | |
| 270 | |
| 271 | |
| 272 | |
| 273 | |
| 274 | private function copyTable($srcTableName) |
| 275 | { |
| 276 | $srcTableName = is_object($srcTableName) ? $srcTableName->name : $srcTableName; |
| 277 | |
| 278 | $tableWithoutPrefix = $this->databaseCloningService->removeDBPrefix($srcTableName); |
| 279 | $destTableName = $this->getStagingPrefix() . $tableWithoutPrefix; |
| 280 | |
| 281 | if ($this->isMultisiteAndPro()) { |
| 282 | |
| 283 | if ($tableWithoutPrefix === 'users') { |
| 284 | $srcTableName = $this->productionDb->base_prefix . 'users'; |
| 285 | } |
| 286 | |
| 287 | |
| 288 | if ($tableWithoutPrefix === 'usermeta') { |
| 289 | $srcTableName = $this->productionDb->base_prefix . 'usermeta'; |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | if (!$this->isCopyProcessStarted() && $this->shouldAbortIfTableExist($destTableName)) { |
| 294 | $this->returnException(sprintf(__("Can not proceed. Tables beginning with the prefix '%s' already exist in the database i.e. %s. Choose another table prefix and try again.", "wp-staging"), $this->getStagingPrefix(), $destTableName)); |
| 295 | return true; |
| 296 | } |
| 297 | |
| 298 | $this->setJob($destTableName); |
| 299 | |
| 300 | if (!$this->startJob($destTableName, $srcTableName)) { |
| 301 | return true; |
| 302 | } |
| 303 | |
| 304 | $tablesToExcludeData = Hooks::applyFilters(RowsExporter::FILTER_EXCLUDE_TABLES_DATA, RowsExporter::TABLES_EXCLUDED_FROM_DATA_COPYING); |
| 305 | if (in_array($tableWithoutPrefix, $tablesToExcludeData)) { |
| 306 | $this->log("Skipping data copy for table {$srcTableName}", Logger::TYPE_INFO); |
| 307 | $this->finishDataCopying(); |
| 308 | return true; |
| 309 | } |
| 310 | |
| 311 | $this->copyData($destTableName, $srcTableName); |
| 312 | |
| 313 | return $this->finishStep(); |
| 314 | } |
| 315 | |
| 316 | |
| 317 | |
| 318 | |
| 319 | |
| 320 | |
| 321 | private function copyData($destTableName, $srcTableName) |
| 322 | { |
| 323 | try { |
| 324 | $this->databaseCloningService->copyData($srcTableName, $destTableName, $this->options->job->start, $this->settings->queryLimit); |
| 325 | } catch (FatalException $e) { |
| 326 | $this->returnException($e->getMessage()); |
| 327 | return; |
| 328 | } |
| 329 | |
| 330 | |
| 331 | $this->options->job->start += $this->settings->queryLimit; |
| 332 | } |
| 333 | |
| 334 | |
| 335 | |
| 336 | |
| 337 | |
| 338 | |
| 339 | private function isExcludedTable(string $table) |
| 340 | { |
| 341 | |
| 342 | if ( |
| 343 | in_array( |
| 344 | $table, |
| 345 | array_map( |
| 346 | function ($tableName) { |
| 347 | return $this->options->prefix . $tableName; |
| 348 | }, |
| 349 | $this->excludedTableService->getExcludedTables($this->isNetworkClone()) |
| 350 | ) |
| 351 | ) |
| 352 | ) { |
| 353 | return true; |
| 354 | } |
| 355 | |
| 356 | return false; |
| 357 | } |
| 358 | |
| 359 | |
| 360 | |
| 361 | |
| 362 | |
| 363 | |
| 364 | |
| 365 | |
| 366 | private function startJob($destinationTable, $sourceTable) |
| 367 | { |
| 368 | if ($this->isExcludedTable($destinationTable)) { |
| 369 | return false; |
| 370 | } |
| 371 | |
| 372 | if ($this->options->job->start !== 0) { |
| 373 | return true; |
| 374 | } |
| 375 | |
| 376 | if ($this->databaseCloningService->isMissingTable($sourceTable)) { |
| 377 | return true; |
| 378 | } |
| 379 | |
| 380 | try { |
| 381 | $this->options->job->total = 0; |
| 382 | $this->options->job->total = $this->databaseCloningService->createTable($sourceTable, $destinationTable); |
| 383 | } catch (FatalException $e) { |
| 384 | $this->log($e->getMessage(), Logger::TYPE_WARNING); |
| 385 | $this->log(__('Skipping cloning table: ' . $sourceTable, 'wp-staging'), Logger::TYPE_WARNING); |
| 386 | $this->finishStep(); |
| 387 | return false; |
| 388 | } |
| 389 | |
| 390 | if ($this->options->job->total === 0) { |
| 391 | $this->finishStep(); |
| 392 | return false; |
| 393 | } |
| 394 | |
| 395 | $this->options->job->copyProcessStarted = true; |
| 396 | $this->saveOptions(); |
| 397 | return true; |
| 398 | } |
| 399 | |
| 400 | |
| 401 | |
| 402 | |
| 403 | |
| 404 | |
| 405 | |
| 406 | |
| 407 | private function addMissingTables() |
| 408 | { |
| 409 | $dbPrefix = WPStaging::getTablePrefix(); |
| 410 | |
| 411 | if (isset($this->options->mainJob) && $this->options->mainJob === Job::UPDATE) { |
| 412 | return; |
| 413 | } |
| 414 | |
| 415 | if (!in_array($dbPrefix . 'users', $this->options->tables)) { |
| 416 | $this->options->tables[] = $dbPrefix . 'users'; |
| 417 | $this->saveOptions(); |
| 418 | } |
| 419 | |
| 420 | if (!in_array($dbPrefix . 'usermeta', $this->options->tables)) { |
| 421 | $this->options->tables[] = $dbPrefix . 'usermeta'; |
| 422 | $this->saveOptions(); |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | |
| 427 | |
| 428 | |
| 429 | private function abortIfStagingPrefixEqualsProdPrefix() |
| 430 | { |
| 431 | $dbPrefix = WPStaging::getTablePrefix(); |
| 432 | if ($dbPrefix === $this->getStagingPrefix()) { |
| 433 | $error = 'Fatal error 7: The destination database table prefix ' . $this->getStagingPrefix() . ' is identical to the table prefix of the production site. Go to Sites > Actions > Edit Data and correct the table prefix or contact us.'; |
| 434 | $this->returnException($error); |
| 435 | return true; |
| 436 | } |
| 437 | |
| 438 | return false; |
| 439 | } |
| 440 | |
| 441 | |
| 442 | |
| 443 | |
| 444 | |
| 445 | protected function getStagingPrefix() |
| 446 | { |
| 447 | if ($this->isExternalDatabase()) { |
| 448 | $this->options->prefix = !empty($this->options->databasePrefix) ? $this->options->databasePrefix : $this->productionDb->prefix; |
| 449 | } |
| 450 | |
| 451 | if (strncasecmp(PHP_OS, 'WIN', 3) === 0) { |
| 452 | return strtolower($this->options->prefix); |
| 453 | } |
| 454 | |
| 455 | return $this->options->prefix; |
| 456 | } |
| 457 | |
| 458 | |
| 459 | |
| 460 | |
| 461 | |
| 462 | |
| 463 | private function abortIfDirectoryNotEmpty() |
| 464 | { |
| 465 | $path = trailingslashit($this->options->cloneDir); |
| 466 | if (isset($this->options->mainJob) && $this->options->mainJob !== Job::RESET && $this->options->mainJob !== Job::UPDATE && is_dir($path) && !wpstg_is_empty_dir($path)) { |
| 467 | $this->returnException(" Can not continue for security purposes. Directory {$path} is not empty! Use FTP or a file manager plugin and make sure it does not contain any files. "); |
| 468 | return true; |
| 469 | } |
| 470 | |
| 471 | return false; |
| 472 | } |
| 473 | |
| 474 | |
| 475 | |
| 476 | |
| 477 | |
| 478 | private function abortIfDirectoryNotCreated() |
| 479 | { |
| 480 | |
| 481 | if (isset($this->options->mainJob) && ($this->isUpdateOrResetJob())) { |
| 482 | return false; |
| 483 | } |
| 484 | |
| 485 | |
| 486 | $path = trailingslashit($this->options->cloneDir); |
| 487 | if (is_dir($path)) { |
| 488 | return false; |
| 489 | } |
| 490 | |
| 491 | $fs = new Filesystem(); |
| 492 | if ($fs->mkdir($path)) { |
| 493 | return false; |
| 494 | } |
| 495 | |
| 496 | $this->returnException(" Unable to create the staging site directory $path " . $fs->getLogs()[0]); |
| 497 | return true; |
| 498 | } |
| 499 | |
| 500 | |
| 501 | |
| 502 | |
| 503 | |
| 504 | private function abortIfPrefixContainsInvalidCharacter() |
| 505 | { |
| 506 | |
| 507 | |
| 508 | if (preg_match('|[^a-z0-9_]|i', $this->options->databasePrefix)) { |
| 509 | $this->returnException(__("Table prefix contains invalid character(s). Use different prefix with valid characters.", 'wp-staging')); |
| 510 | return true; |
| 511 | } |
| 512 | |
| 513 | if ($this->isWpStagingReservedPrefix($this->options->databasePrefix)) { |
| 514 | $this->returnException($this->getReservedPrefixErrorMessage($this->options->databasePrefix)); |
| 515 | return true; |
| 516 | } |
| 517 | |
| 518 | return false; |
| 519 | } |
| 520 | |
| 521 | |
| 522 | |
| 523 | |
| 524 | |
| 525 | private function isCopyProcessStarted() |
| 526 | { |
| 527 | return isset($this->options->job->copyProcessStarted) && $this->options->job->copyProcessStarted === true; |
| 528 | } |
| 529 | } |
| 530 |