Ajax
5 months ago
BackgroundProcessing
1 year ago
Dto
6 months ago
Entity
6 months ago
Exceptions
2 years ago
Interfaces
8 months ago
Job
5 months ago
Request
1 year ago
Service
5 months ago
Storage
10 months ago
Task
5 months ago
Traits
1 year ago
Utils
5 months ago
AfterRestore.php
7 months ago
BackupDeleter.php
6 months ago
BackupDownload.php
10 months ago
BackupFileIndex.php
1 year ago
BackupGlitchReason.php
1 year ago
BackupHeader.php
10 months ago
BackupRepairer.php
8 months ago
BackupRetentionHandler.php
1 year ago
BackupScheduler.php
5 months ago
BackupServiceProvider.php
5 months ago
BackupValidator.php
8 months ago
FileHeader.php
10 months ago
FileHeaderAttribute.php
2 years ago
WithBackupIdentifier.php
1 year ago
BackupScheduler.php
1073 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPStaging\Backup; |
| 4 | |
| 5 | use DateTime; |
| 6 | use WPStaging\Backup\BackgroundProcessing\Backup\PrepareBackup; |
| 7 | use WPStaging\Backup\Dto\Job\JobBackupDataDto; |
| 8 | use WPStaging\Backup\Service\BackupsFinder; |
| 9 | use WPStaging\Core\Cron\Cron; |
| 10 | use WPStaging\Core\WPStaging; |
| 11 | use WPStaging\Framework\BackgroundProcessing\FeatureDetection; |
| 12 | use WPStaging\Framework\Facades\Escape; |
| 13 | use WPStaging\Framework\Facades\Hooks; |
| 14 | use WPStaging\Framework\Network\HttpBasicAuth; |
| 15 | use WPStaging\Framework\Facades\Sanitize; |
| 16 | use WPStaging\Framework\Job\ProcessLock; |
| 17 | use WPStaging\Framework\Security\Capabilities; |
| 18 | use WPStaging\Framework\Security\Nonce; |
| 19 | use WPStaging\Framework\Utils\ServerVars; |
| 20 | use WPStaging\Notifications\Notifications; |
| 21 | |
| 22 | use function WPStaging\functions\debug_log; |
| 23 | |
| 24 | /** |
| 25 | * BackupScheduler - Manages backup scheduling and cron jobs |
| 26 | * |
| 27 | * Day-Specific Weekly Schedules: |
| 28 | * - Weekly schedules support day-specific variants (e.g., wpstg_weekly_1 for Monday, wpstg_weekly_7 for Sunday) |
| 29 | * - Day numbering uses ISO 8601 standard: 1=Monday, 2=Tuesday, ..., 7=Sunday |
| 30 | * - This makes it easy to extend to other schedules in the future |
| 31 | * |
| 32 | * Backward Compatibility: |
| 33 | * - Existing plain 'wpstg_weekly' schedules (without day suffix) continue to work |
| 34 | * - They run every 7 days from their original start time, regardless of day |
| 35 | * - The system automatically handles both old and new schedule formats |
| 36 | */ |
| 37 | class BackupScheduler |
| 38 | { |
| 39 | use HttpBasicAuth; |
| 40 | |
| 41 | /** @var string */ |
| 42 | const OPTION_BACKUP_SCHEDULE_ERROR_REPORT = 'wpstg_backup_schedules_send_error_report'; |
| 43 | |
| 44 | /** @var string */ |
| 45 | const OPTION_BACKUP_SCHEDULE_WARNING_REPORT = 'wpstg_backup_schedules_send_warning_report'; |
| 46 | |
| 47 | /** @var string */ |
| 48 | const OPTION_BACKUP_SCHEDULE_GENERAL_REPORT = 'wpstg_backup_schedules_send_general_report'; |
| 49 | |
| 50 | /** @var string */ |
| 51 | const OPTION_BACKUP_SCHEDULE_SLACK_ERROR_REPORT = 'wpstg_backup_schedules_send_slack_error_report'; |
| 52 | |
| 53 | /** @var string */ |
| 54 | const OPTION_BACKUP_SCHEDULE_REPORT_SLACK_WEBHOOK = 'wpstg_backup_schedules_report_slack_webhook'; |
| 55 | |
| 56 | /** @var string */ |
| 57 | const OPTION_BACKUP_SCHEDULES = 'wpstg_backup_schedules'; |
| 58 | |
| 59 | /** @var string */ |
| 60 | const TRANSIENT_BACKUP_SCHEDULE_ERROR_REPORT_SENT = 'wpstg.backup.schedules.error_report_sent'; |
| 61 | |
| 62 | /** @var string */ |
| 63 | const TRANSIENT_BACKUP_SCHEDULE_WARNING_REPORT_SENT = 'wpstg.backup.schedules.warning_report_sent'; |
| 64 | |
| 65 | /** @var string */ |
| 66 | const TRANSIENT_BACKUP_SCHEDULE_GENERAL_REPORT_SENT = 'wpstg.backup.schedules.general_report_sent'; |
| 67 | |
| 68 | /** @var string */ |
| 69 | const TRANSIENT_BACKUP_SCHEDULE_SLACK_REPORT_SENT = 'wpstg.backup.schedules.slack_report_sent'; |
| 70 | |
| 71 | /** @var string */ |
| 72 | const REPORT_TYPE_ERROR = 'error'; |
| 73 | |
| 74 | /** @var string */ |
| 75 | const REPORT_TYPE_WARNING = 'warning'; |
| 76 | |
| 77 | /** @var string */ |
| 78 | const REPORT_TYPE_GENERAL = 'general'; |
| 79 | |
| 80 | /** @var string */ |
| 81 | const FILTER_SCHEDULES_BACKUP_INTERVAL = 'wpstg.schedulesBackup.interval'; |
| 82 | |
| 83 | /** @var string */ |
| 84 | const FILTER_CRON_REQUEST = 'cron_request'; |
| 85 | |
| 86 | /** @var BackupsFinder */ |
| 87 | protected $backupsFinder; |
| 88 | |
| 89 | /** @var ProcessLock */ |
| 90 | protected $processLock; |
| 91 | |
| 92 | /** @var BackupDeleter */ |
| 93 | protected $backupDeleter; |
| 94 | |
| 95 | /** |
| 96 | * @var Notifications |
| 97 | */ |
| 98 | protected $notifications; |
| 99 | |
| 100 | /** |
| 101 | * Store cron related message |
| 102 | * @var string |
| 103 | */ |
| 104 | protected $cronMessage; |
| 105 | |
| 106 | /** @var int */ |
| 107 | protected $numberOverdueCronjobs = 0; |
| 108 | |
| 109 | /** |
| 110 | * @param BackupsFinder $backupsFinder |
| 111 | * @param ProcessLock $processLock |
| 112 | * @param BackupDeleter $backupDeleter |
| 113 | * @param Notifications $notifications |
| 114 | */ |
| 115 | public function __construct(BackupsFinder $backupsFinder, ProcessLock $processLock, BackupDeleter $backupDeleter, Notifications $notifications) |
| 116 | { |
| 117 | $this->backupsFinder = $backupsFinder; |
| 118 | $this->processLock = $processLock; |
| 119 | $this->backupDeleter = $backupDeleter; |
| 120 | $this->notifications = $notifications; |
| 121 | |
| 122 | $this->countOverdueCronjobs(); |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * @return array |
| 127 | */ |
| 128 | public function getSchedules(): array |
| 129 | { |
| 130 | $schedules = get_option(static::OPTION_BACKUP_SCHEDULES, []); |
| 131 | if (is_array($schedules)) { |
| 132 | return $schedules; |
| 133 | } |
| 134 | |
| 135 | return []; |
| 136 | } |
| 137 | |
| 138 | /** |
| 139 | * @param JobBackupDataDto $jobBackupDataDto |
| 140 | * @return void |
| 141 | */ |
| 142 | public function maybeDeleteOldBackups(JobBackupDataDto $jobBackupDataDto) |
| 143 | { |
| 144 | $scheduleId = $jobBackupDataDto->getScheduleId(); |
| 145 | |
| 146 | // Not a scheduled backup, nothing to do. |
| 147 | if (empty($scheduleId)) { |
| 148 | return; |
| 149 | } |
| 150 | |
| 151 | $schedules = get_option(static::OPTION_BACKUP_SCHEDULES, []); |
| 152 | |
| 153 | $schedule = array_filter($schedules, function ($schedule) use ($scheduleId) { |
| 154 | return $schedule['scheduleId'] == $scheduleId; |
| 155 | }); |
| 156 | |
| 157 | if (empty($schedule)) { |
| 158 | debug_log("Could not delete old backups for schedule ID $scheduleId as the schedule rotation plan was not found in the database."); |
| 159 | return; |
| 160 | } |
| 161 | |
| 162 | $schedule = array_shift($schedule); |
| 163 | |
| 164 | $maxAllowedBackupFiles = absint($schedule['rotation']); |
| 165 | |
| 166 | $backupFiles = $this->backupsFinder->findBackupByScheduleId($scheduleId); |
| 167 | |
| 168 | // Early bail: Not enough backups to trigger the rotation |
| 169 | if (count($backupFiles) < $maxAllowedBackupFiles) { |
| 170 | return; |
| 171 | } |
| 172 | |
| 173 | // Sort backups, older first |
| 174 | uasort($backupFiles, function ($backup1, $backup2) { |
| 175 | /** |
| 176 | * @var \SplFileInfo $backup1 |
| 177 | * @var \SplFileInfo $backup2 |
| 178 | */ |
| 179 | if ($backup1->getMTime() === $backup2->getMTime()) { |
| 180 | return 0; |
| 181 | } |
| 182 | |
| 183 | return $backup1->getMTime() < $backup2->getMTime() ? -1 : 1; |
| 184 | }); |
| 185 | |
| 186 | // Make sure array indexes are correctly ordered. |
| 187 | $backupFiles = array_values($backupFiles); |
| 188 | |
| 189 | // Get exceeding backups, including an extra one for the backup that will be created right now. |
| 190 | $backupFiles = array_slice($backupFiles, 0, max(1, count($backupFiles) - $maxAllowedBackupFiles + 1)); |
| 191 | |
| 192 | array_map(function ($file) { |
| 193 | $this->backupDeleter->clearErrors(); |
| 194 | $this->backupDeleter->deleteBackup($file); |
| 195 | $errors = $this->backupDeleter->getErrors(); |
| 196 | foreach ($errors as $error) { |
| 197 | debug_log('Tried to cleanup old backups for backup plan rotation, but couldn\'t delete file: ' . $error); |
| 198 | } |
| 199 | }, $backupFiles); |
| 200 | } |
| 201 | |
| 202 | /** |
| 203 | * @param JobBackupDataDto $jobBackupDataDto |
| 204 | * @param string $scheduleId |
| 205 | * @return void |
| 206 | * @throws \Exception |
| 207 | */ |
| 208 | public function scheduleBackup(JobBackupDataDto $jobBackupDataDto, string $scheduleId) |
| 209 | { |
| 210 | if (!isset(wp_get_schedules()[$jobBackupDataDto->getScheduleRecurrence()])) { |
| 211 | debug_log("Tried to schedule a backup, but schedule '" . $jobBackupDataDto->getScheduleRecurrence() . "' is not registered as a WordPress cron schedule. Data DTO: " . wp_json_encode($jobBackupDataDto)); |
| 212 | |
| 213 | return; |
| 214 | } |
| 215 | |
| 216 | $firstSchedule = new \DateTime('now', wp_timezone()); |
| 217 | $time = $jobBackupDataDto->getScheduleTime(); |
| 218 | $recurrence = $jobBackupDataDto->getScheduleRecurrence(); |
| 219 | $dayOfWeek = Cron::extractDayFromSchedule($recurrence); |
| 220 | $this->setUpcomingDateTime($firstSchedule, $time, $dayOfWeek, $recurrence); |
| 221 | |
| 222 | $backupSchedule = [ |
| 223 | 'scheduleId' => $scheduleId, |
| 224 | 'schedule' => $jobBackupDataDto->getScheduleRecurrence(), |
| 225 | 'backupType' => $jobBackupDataDto->getBackupType(), |
| 226 | 'subsiteBlogId' => $jobBackupDataDto->getSubsiteBlogId(), // required for network subsite backup type |
| 227 | 'time' => $time, |
| 228 | 'name' => $jobBackupDataDto->getName(), |
| 229 | 'rotation' => $jobBackupDataDto->getScheduleRotation(), |
| 230 | 'isExportingPlugins' => $jobBackupDataDto->getIsExportingPlugins(), |
| 231 | 'isExportingMuPlugins' => $jobBackupDataDto->getIsExportingMuPlugins(), |
| 232 | 'isExportingThemes' => $jobBackupDataDto->getIsExportingThemes(), |
| 233 | 'isExportingUploads' => $jobBackupDataDto->getIsExportingUploads(), |
| 234 | 'isExportingOtherWpContentFiles' => $jobBackupDataDto->getIsExportingOtherWpContentFiles(), |
| 235 | 'isExportingOtherWpRootFiles' => $jobBackupDataDto->getIsExportingOtherWpRootFiles(), |
| 236 | 'isExportingDatabase' => $jobBackupDataDto->getIsExportingDatabase(), |
| 237 | 'sitesToBackup' => $jobBackupDataDto->getSitesToBackup(), |
| 238 | 'storages' => $jobBackupDataDto->getStorages(), |
| 239 | 'firstSchedule' => $firstSchedule->getTimestamp(), |
| 240 | 'isSmartExclusion' => $jobBackupDataDto->getIsSmartExclusion(), |
| 241 | 'isExcludingSpamComments' => $jobBackupDataDto->getIsExcludingSpamComments(), |
| 242 | 'isExcludingPostRevision' => $jobBackupDataDto->getIsExcludingPostRevision(), |
| 243 | 'isExcludingDeactivatedPlugins' => $jobBackupDataDto->getIsExcludingDeactivatedPlugins(), |
| 244 | 'isExcludingUnusedThemes' => $jobBackupDataDto->getIsExcludingUnusedThemes(), |
| 245 | 'isExcludingLogs' => $jobBackupDataDto->getIsExcludingLogs(), |
| 246 | 'isExcludingCaches' => $jobBackupDataDto->getIsExcludingCaches(), |
| 247 | 'isWpCliRequest' => true, // should be true otherwise multisite backup will not work |
| 248 | 'backupExcludedDirectories' => $jobBackupDataDto->getBackupExcludedDirectories(), |
| 249 | ]; |
| 250 | |
| 251 | if (wp_next_scheduled(Cron::ACTION_CREATE_CRON_BACKUP, [$backupSchedule])) { |
| 252 | debug_log('[Schedule Backup Cron] Early bailed when registering the cron to create a backup on a schedule, because it already exists'); |
| 253 | |
| 254 | return; |
| 255 | } |
| 256 | |
| 257 | $this->registerScheduleInDb($backupSchedule); |
| 258 | $this->reCreateCron(); |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * Registers a schedule in the Db. |
| 263 | * @param array $backupSchedule |
| 264 | * @return bool false on error or if nothing would be updated |
| 265 | */ |
| 266 | protected function registerScheduleInDb(array $backupSchedule): bool |
| 267 | { |
| 268 | $backupSchedules = get_option(static::OPTION_BACKUP_SCHEDULES, []); |
| 269 | if (!is_array($backupSchedules)) { |
| 270 | $backupSchedules = []; |
| 271 | } |
| 272 | |
| 273 | $backupSchedules[] = $backupSchedule; |
| 274 | |
| 275 | if (!update_option(static::OPTION_BACKUP_SCHEDULES, $backupSchedules, false)) { |
| 276 | debug_log('[Schedule Backup Cron] Could not update BackupSchedules DB option'); |
| 277 | return false; |
| 278 | } |
| 279 | |
| 280 | return true; |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * AJAX callback that processes the backup schedule. |
| 285 | * |
| 286 | * @param array $backupData |
| 287 | * @return void |
| 288 | */ |
| 289 | public function createCronBackup(array $backupData) |
| 290 | { |
| 291 | // Cron is hell to debug, so let's log everything that happens. |
| 292 | $logId = wp_generate_password(4, false); |
| 293 | |
| 294 | debug_log(sprintf("[Schedule Backup Cron - %s] Received request to create a backup using Cron. Backup Data: %s", $logId, wp_json_encode($backupData)), 'info', false); |
| 295 | |
| 296 | try { |
| 297 | debug_log(sprintf("[Schedule Backup Cron - %s] Preparing job", $logId), 'info', false); |
| 298 | $jobId = WPStaging::make(PrepareBackup::class)->prepare($backupData); |
| 299 | if ($jobId instanceof \WP_Error) { |
| 300 | debug_log(sprintf("[Schedule Backup Cron - %s] Failed to create backup: %s", $logId, $jobId->get_error_message())); |
| 301 | return; |
| 302 | } |
| 303 | |
| 304 | debug_log(sprintf("[Schedule Backup Cron - %s] Successfully received a Job ID: %s", $logId, $jobId), 'info', false); |
| 305 | } catch (\Exception $e) { |
| 306 | debug_log("[Schedule Backup Cron - $logId] Exception thrown while preparing the Backup: " . $e->getMessage()); |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Ajax callback to dismiss a schedule. |
| 312 | * @return void |
| 313 | */ |
| 314 | public function dismissSchedule() |
| 315 | { |
| 316 | if (!current_user_can((new Capabilities())->manageWPSTG())) { |
| 317 | return; |
| 318 | } |
| 319 | |
| 320 | if (!(new Nonce())->requestHasValidNonce(Nonce::WPSTG_NONCE)) { |
| 321 | return; |
| 322 | } |
| 323 | |
| 324 | if (empty($_POST['scheduleId'])) { |
| 325 | return; |
| 326 | } |
| 327 | |
| 328 | try { |
| 329 | $this->deleteSchedule(Sanitize::sanitizeString($_POST['scheduleId'])); |
| 330 | wp_send_json_success(); |
| 331 | } catch (\Exception $e) { |
| 332 | wp_send_json_error($e->getMessage()); |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | /** |
| 337 | * Deletes a backup schedule. |
| 338 | * |
| 339 | * @param string $scheduleId The schedule ID to delete. |
| 340 | * @return void |
| 341 | */ |
| 342 | public function deleteSchedule(string $scheduleId, $reCreateCron = true) |
| 343 | { |
| 344 | $schedules = $this->getSchedules(); |
| 345 | |
| 346 | $newSchedules = array_filter($schedules, function ($schedule) use ($scheduleId) { |
| 347 | return $schedule['scheduleId'] != $scheduleId; |
| 348 | }); |
| 349 | |
| 350 | if (!update_option(static::OPTION_BACKUP_SCHEDULES, $newSchedules, false)) { |
| 351 | debug_log('[Schedule Backup Cron] Could not update BackupSchedules DB option after removing schedule.'); |
| 352 | throw new \RuntimeException('Could not unschedule event from Db.'); |
| 353 | } |
| 354 | |
| 355 | if ($reCreateCron === false) { |
| 356 | return; |
| 357 | } |
| 358 | |
| 359 | $this->reCreateCron(); |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * @param string|null $scheduleBeingEdit The schedule ID being edited. If this is set, it will be ignored when re-creating the Cron events. |
| 364 | * @return bool |
| 365 | * @throws \Exception |
| 366 | * @see OPTION_BACKUP_SCHEDULES The Db option that is the source of truth for Cron events. |
| 367 | * The backup schedule cron events are deleted and re-created |
| 368 | * based on what is in this db option. |
| 369 | * |
| 370 | * This way, we only care about preserving this option on Backup |
| 371 | * Restore or Push, and we don't have to worry about re-scheduling |
| 372 | * the Cron events or removing leftover schedules. |
| 373 | * |
| 374 | */ |
| 375 | public function reCreateCron($scheduleBeingEdit = null): bool |
| 376 | { |
| 377 | $schedules = $this->getSchedules(); |
| 378 | static::removeBackupSchedulesFromCron(); |
| 379 | |
| 380 | $errors = []; |
| 381 | |
| 382 | foreach ($schedules as $schedule) { |
| 383 | $timeToSchedule = new \DateTime('now', wp_timezone()); |
| 384 | |
| 385 | /** |
| 386 | * New mechanism for recroning old jobs |
| 387 | */ |
| 388 | if (isset(wp_get_schedules()[$schedule['schedule']]) && isset($schedule['firstSchedule']) && ($schedule['scheduleId'] !== $scheduleBeingEdit)) { |
| 389 | $this->setNextSchedulingDate($timeToSchedule, $schedule); |
| 390 | } else { |
| 391 | $dayOfWeek = Cron::extractDayFromSchedule($schedule['schedule']); |
| 392 | $this->setUpcomingDateTime($timeToSchedule, $schedule['time'], $dayOfWeek, $schedule['schedule']); |
| 393 | } |
| 394 | |
| 395 | /** @see BackupServiceProvider::enqueueAjaxListeners */ |
| 396 | $result = wp_schedule_event($timeToSchedule->format('U'), $schedule['schedule'], Cron::ACTION_CREATE_CRON_BACKUP, [$schedule]); |
| 397 | |
| 398 | // Could not register Cron event. |
| 399 | // Log errors but keep trying for the other cron events or all of them will be lost |
| 400 | if ($result === false || $result instanceof \WP_Error) { |
| 401 | if ($result instanceof \WP_Error) { |
| 402 | $details = $result->get_error_message(); |
| 403 | } else { |
| 404 | $details = ''; |
| 405 | } |
| 406 | |
| 407 | $error = '[Schedule Backup Cron] Failed to register the cron event wpstg_create_cron_backup. ' . $schedule['schedule'] . ' ' . $details; |
| 408 | |
| 409 | $errors[] = $error; |
| 410 | |
| 411 | debug_log($error); |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | if (!empty($errors)) { |
| 416 | return false; |
| 417 | } |
| 418 | |
| 419 | return true; |
| 420 | } |
| 421 | |
| 422 | /** |
| 423 | * Removes all backup schedule events from WordPress Cron array. |
| 424 | * |
| 425 | * This is static so that it can be called from WP STAGING deactivation hook |
| 426 | * without having to bootstrap the entire plugin. |
| 427 | * |
| 428 | * This is a low-level function that can run when WP STAGING has not been |
| 429 | * bootstrapped, so there's no autoload nor Container available. |
| 430 | */ |
| 431 | public static function removeBackupSchedulesFromCron(): bool |
| 432 | { |
| 433 | $cron = get_option('cron'); |
| 434 | |
| 435 | // Bail: Unexpected value - should never happen. |
| 436 | if (!is_array($cron)) { |
| 437 | return false; |
| 438 | } |
| 439 | |
| 440 | // Remove any backup schedules from Cron |
| 441 | foreach ($cron as $timestamp => &$events) { |
| 442 | if (is_array($events)) { |
| 443 | foreach ($events as $callback => &$args) { |
| 444 | if ($callback === Cron::ACTION_CREATE_CRON_BACKUP) { |
| 445 | unset($cron[$timestamp][$callback]); |
| 446 | } |
| 447 | } |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | // After removing the backup schedule events, |
| 452 | // we might have timestamps with no events. |
| 453 | // So we remove any leftover timestamps that don't have any events. |
| 454 | $cron = array_filter($cron, function ($timestamps) { |
| 455 | return !empty($timestamps); |
| 456 | }); |
| 457 | |
| 458 | update_option('cron', $cron); |
| 459 | |
| 460 | return true; |
| 461 | } |
| 462 | |
| 463 | /** |
| 464 | * Check cron status whether it is working or not |
| 465 | * Logic is adopted from WP Crontrol plugin |
| 466 | * |
| 467 | * @return bool |
| 468 | */ |
| 469 | public function checkCronStatus(): bool |
| 470 | { |
| 471 | global $wp_version; |
| 472 | |
| 473 | $this->cronMessage = ''; |
| 474 | // Add arrays to collect warnings and general messages |
| 475 | $warningMessages = []; |
| 476 | $generalMessages = []; |
| 477 | // Track the overall result |
| 478 | $cronStatusResult = true; |
| 479 | |
| 480 | if ($this->isCronjobsOverdue()) { |
| 481 | if (WPStaging::isPro()) { |
| 482 | $overdueMessage = sprintf( |
| 483 | __('There are %s scheduled WordPress tasks overdue. This means the WordPress cron jobs are not working properly, unless this a development site or no users are visiting this website. <a href="%s">Read this article</a> to find a solution.<br><br>', 'wp-staging'), |
| 484 | $this->numberOverdueCronjobs, |
| 485 | 'https://wp-staging.com/docs/wp-cron-is-not-working-correctly/' |
| 486 | ); |
| 487 | $this->cronMessage .= $overdueMessage; |
| 488 | $warningMessages[] = $overdueMessage; |
| 489 | |
| 490 | if (WPStaging::make(ServerVars::class)->isLitespeed()) { |
| 491 | $litespeedMessage = sprintf( |
| 492 | Escape::escapeHtml(__('This site is using LiteSpeed server, this could prevent the scheduled backups from working properly. Please read <a href="%s" target="_blank">this article here</a> if the backup scheduling is not working properly.', 'wp-staging')), |
| 493 | 'https://wp-staging.com/docs/scheduled-backups-do-not-work-hosting-company-uses-the-litespeed-webserver-fix-wp-cron/' |
| 494 | ); |
| 495 | $this->cronMessage .= $litespeedMessage; |
| 496 | $generalMessages[] = $litespeedMessage; |
| 497 | } |
| 498 | } else { |
| 499 | $overdueMessage = sprintf( |
| 500 | __('There are %s scheduled WordPress tasks overdue. This means the WordPress cron jobs are not working properly, unless this a development site or no users are visiting this website.<br> <a href="%s">Write to us in the forum</a> to get a solution for this issue from the WP STAGING support team.<br><br>', 'wp-staging'), |
| 501 | $this->numberOverdueCronjobs, |
| 502 | 'https://wordpress.org/support/plugin/wp-staging/' |
| 503 | ); |
| 504 | $this->cronMessage .= $overdueMessage; |
| 505 | $warningMessages[] = $overdueMessage; |
| 506 | |
| 507 | if (WPStaging::make(ServerVars::class)->isLitespeed()) { |
| 508 | $litespeedMessage = sprintf( |
| 509 | Escape::escapeHtml(__('This site is using LiteSpeed server, this could prevent the scheduled backups from working properly. <a href="%s">Write to us in the forum</a> to get a solution for that issue.', 'wp-staging')), |
| 510 | 'https://wordpress.org/support/plugin/wp-staging/' |
| 511 | ); |
| 512 | $this->cronMessage .= $litespeedMessage; |
| 513 | $generalMessages[] = $litespeedMessage; |
| 514 | } |
| 515 | } |
| 516 | } |
| 517 | |
| 518 | // Third party plugins that handle crons |
| 519 | $thirdPartyCronPlugins = [ |
| 520 | '\HM\Cavalcade\Plugin\Job' => 'Cavalcade', |
| 521 | '\Automattic\WP\Cron_Control\Main' => 'Cron Control', |
| 522 | '\KMM\KRoN\Core' => 'KMM KRoN', |
| 523 | ]; |
| 524 | |
| 525 | foreach ($thirdPartyCronPlugins as $class => $plugin) { |
| 526 | if (class_exists($class)) { |
| 527 | $thirdPartyMessage = sprintf( |
| 528 | __('WP Cron is being managed by a third party plugin: %s plugin.', 'wp-staging'), |
| 529 | $plugin |
| 530 | ); |
| 531 | $this->cronMessage .= $thirdPartyMessage; |
| 532 | $generalMessages[] = $thirdPartyMessage; |
| 533 | |
| 534 | $cronStatusResult = true; |
| 535 | break; |
| 536 | } |
| 537 | } |
| 538 | |
| 539 | if (defined('DISABLE_WP_CRON') && DISABLE_WP_CRON) { |
| 540 | if (WPStaging::isPro()) { |
| 541 | $disabledCronMessage = sprintf( |
| 542 | __('The background backup creation depends on WP-Cron but %s is set to %s in wp-config.php. Background processing might not work. Remove this constant or set its value to %s. Ignore this if you use an external cron job.', 'wp-staging'), |
| 543 | '<code>DISABLE_WP_CRON</code>', |
| 544 | '<code>true</code>', |
| 545 | '<code>false</code>' |
| 546 | ); |
| 547 | } else { |
| 548 | $disabledCronMessage = sprintf( |
| 549 | __('The background backup creation depends on WP-Cron but %s is set to %s in wp-config.php. Background processing might not work. Remove this constant or set its value to %s. Ignore this if you use an external cron job. <a href="%s" target="_blank">Ask us in the forum</a> if you need more information.', 'wp-staging'), |
| 550 | '<code>DISABLE_WP_CRON</code>', |
| 551 | '<code>true</code>', |
| 552 | '<code>false</code>', |
| 553 | 'https://wordpress.org/support/plugin/wp-staging/' |
| 554 | ); |
| 555 | } |
| 556 | |
| 557 | $this->cronMessage .= $disabledCronMessage; |
| 558 | $warningMessages[] = $disabledCronMessage; |
| 559 | |
| 560 | $cronStatusResult = true; |
| 561 | } |
| 562 | |
| 563 | if (defined('ALTERNATE_WP_CRON') && ALTERNATE_WP_CRON) { |
| 564 | $alternateCronMessage = sprintf( |
| 565 | __('The constant %s is set to true.', 'wp-staging'), |
| 566 | 'ALTERNATE_WP_CRON' |
| 567 | ); |
| 568 | $this->cronMessage .= $alternateCronMessage; |
| 569 | $generalMessages[] = $alternateCronMessage; |
| 570 | |
| 571 | $cronStatusResult = true; |
| 572 | } |
| 573 | |
| 574 | // Don't do the next time expensive checking if no schedules are set |
| 575 | if ($this->isSchedulesEmpty()) { |
| 576 | return true; |
| 577 | } |
| 578 | |
| 579 | $sslverify = version_compare($wp_version, '4.0', '<'); |
| 580 | $doingWpCron = sprintf('%.22F', microtime(true)); |
| 581 | $urlEndpoint = add_query_arg('doing_wp_cron', $doingWpCron, site_url('wp-cron.php')); |
| 582 | |
| 583 | $cronRequest = apply_filters(self::FILTER_CRON_REQUEST, [ |
| 584 | 'url' => $urlEndpoint, |
| 585 | 'key' => $doingWpCron, |
| 586 | 'args' => [ |
| 587 | 'timeout' => 10, |
| 588 | 'blocking' => true, |
| 589 | 'sslverify' => apply_filters(FeatureDetection::FILTER_HTTPS_LOCAL_SSL_VERIFY, $sslverify), |
| 590 | ], |
| 591 | ]); |
| 592 | |
| 593 | $cronRequest['args']['blocking'] = true; |
| 594 | |
| 595 | $authHeader = $this->getHttpAuthHeaders(); |
| 596 | if (!empty($authHeader)) { |
| 597 | $cronRequest['args']['headers'] = array_merge( |
| 598 | isset($cronRequest['args']['headers']) ? $cronRequest['args']['headers'] : [], |
| 599 | $authHeader |
| 600 | ); |
| 601 | } |
| 602 | |
| 603 | $result = wp_remote_post($cronRequest['url'], $cronRequest['args']); |
| 604 | |
| 605 | // Action hook for internal use only: used during cron failure test |
| 606 | Hooks::doAction('wpstg.tests.backup.scheduler.failing_schedule_error'); |
| 607 | |
| 608 | if (is_wp_error($result)) { |
| 609 | $errorCronMessage = "Can not create scheduled backups because cron jobs do not work on this site. Error: " . $result->get_error_message() . ". Can not reach endpoint: " . esc_url($urlEndpoint); |
| 610 | // Only send the error report mail if error is caused by WP STAGING |
| 611 | if ($this->isWpstgError()) { |
| 612 | $this->sendErrorReport($errorCronMessage); |
| 613 | } |
| 614 | |
| 615 | $this->cronMessage .= $errorCronMessage; |
| 616 | |
| 617 | $cronStatusResult = false; |
| 618 | } |
| 619 | |
| 620 | if (wp_remote_retrieve_response_code($result) >= 300) { |
| 621 | $httpWarningMessage = sprintf( |
| 622 | __('Unexpected HTTP response code: %s. Cron jobs and backup schedule might still work, but we recommend checking the HTTP response of %s', 'wp-staging'), |
| 623 | intval(wp_remote_retrieve_response_code($result)), |
| 624 | esc_url($urlEndpoint) |
| 625 | ); |
| 626 | $this->cronMessage .= $httpWarningMessage; |
| 627 | $warningMessages[] = $httpWarningMessage; |
| 628 | |
| 629 | $cronStatusResult = false; |
| 630 | } |
| 631 | |
| 632 | // Send accumulated warning and general reports ONLY ONCE at the end |
| 633 | if (!empty($warningMessages)) { |
| 634 | $this->sendWarningReport(implode("\n\n", $warningMessages)); |
| 635 | } |
| 636 | |
| 637 | if (!empty($generalMessages)) { |
| 638 | $this->sendGeneralReport(implode("\n\n", $generalMessages)); |
| 639 | } |
| 640 | |
| 641 | return $cronStatusResult; |
| 642 | } |
| 643 | |
| 644 | /** |
| 645 | * @return bool |
| 646 | */ |
| 647 | private function isCronjobsOverdue(): bool |
| 648 | { |
| 649 | return $this->numberOverdueCronjobs > 4; |
| 650 | } |
| 651 | |
| 652 | /** @return string */ |
| 653 | public function getCronMessage(): string |
| 654 | { |
| 655 | return $this->cronMessage; |
| 656 | } |
| 657 | |
| 658 | /** @return int */ |
| 659 | public function getOverdueCronJobsCount(): int |
| 660 | { |
| 661 | return $this->numberOverdueCronjobs; |
| 662 | } |
| 663 | |
| 664 | /** @return bool */ |
| 665 | public function isWpCronDisabled(): bool |
| 666 | { |
| 667 | return defined('DISABLE_WP_CRON') && DISABLE_WP_CRON; |
| 668 | } |
| 669 | |
| 670 | /** @return bool */ |
| 671 | public function hasOverdueCronJobs(): bool |
| 672 | { |
| 673 | return $this->isCronjobsOverdue(); |
| 674 | } |
| 675 | |
| 676 | /** |
| 677 | * @return array An array where the first item is the timestamp, and the second is the backup callback. |
| 678 | * @throws \Exception When there is no backup scheduled or one could not be found. |
| 679 | */ |
| 680 | public function getNextBackupSchedule(): array |
| 681 | { |
| 682 | $cron = get_option('cron'); |
| 683 | |
| 684 | // Bail: Unexpected value - should never happen. |
| 685 | if (!is_array($cron)) { |
| 686 | throw new \UnexpectedValueException(); |
| 687 | } |
| 688 | |
| 689 | ksort($cron, SORT_NUMERIC); |
| 690 | |
| 691 | // Remove any backup schedules from Cron |
| 692 | foreach ($cron as $timestamp => &$events) { |
| 693 | if (is_array($events)) { |
| 694 | foreach ($events as $callback => &$args) { |
| 695 | if ($callback === Cron::ACTION_CREATE_CRON_BACKUP) { |
| 696 | return [$timestamp, $cron[$timestamp][$callback]]; |
| 697 | } |
| 698 | } |
| 699 | } |
| 700 | } |
| 701 | |
| 702 | // No results found |
| 703 | throw new \OutOfBoundsException(); |
| 704 | } |
| 705 | |
| 706 | /** |
| 707 | * Set date today or tomorrow for given DateTime object according to time |
| 708 | * |
| 709 | * @param DateTime $datetime |
| 710 | * @param string|array $time |
| 711 | * @param int|null $dayOfWeek Day of week (1-7, Monday-Sunday, ISO 8601) for weekly schedules |
| 712 | * @param string|null $scheduleRecurrence The schedule recurrence type |
| 713 | * @return void |
| 714 | */ |
| 715 | protected function setUpcomingDateTime(DateTime &$datetime, $time, $dayOfWeek = null, $scheduleRecurrence = null) |
| 716 | { |
| 717 | if (is_array($time)) { |
| 718 | $hourAndMinute = $time; |
| 719 | } else { |
| 720 | $hourAndMinute = explode(':', $time); |
| 721 | } |
| 722 | |
| 723 | // For weekly schedules with a specific day of week |
| 724 | $isWeeklySchedule = $scheduleRecurrence === Cron::WEEKLY || |
| 725 | $scheduleRecurrence === Cron::EVERY_TWO_WEEKS || |
| 726 | strpos($scheduleRecurrence, Cron::WEEKLY . '_') === 0; |
| 727 | |
| 728 | if ($dayOfWeek !== null && $isWeeklySchedule) { |
| 729 | // Use ISO 8601 day numbers: 1 (Monday) through 7 (Sunday) |
| 730 | // PHP's date('N') returns the same format |
| 731 | $currentDayOfWeek = (int)$datetime->format('N'); |
| 732 | $targetDayOfWeek = (int)$dayOfWeek; |
| 733 | |
| 734 | // Convert time to comparable integer HHMM |
| 735 | $targetTimeInt = (int) sprintf('%02d%02d', $hourAndMinute[0], $hourAndMinute[1]); |
| 736 | $currentTimeInt = (int) $datetime->format('Hi'); |
| 737 | $daysUntilTarget = $targetDayOfWeek - $currentDayOfWeek; |
| 738 | |
| 739 | if ($daysUntilTarget < 0) { |
| 740 | $daysUntilTarget += 7; |
| 741 | } |
| 742 | |
| 743 | // If same day and target time already passed then schedule next week |
| 744 | if ($daysUntilTarget === 0 && $targetTimeInt <= $currentTimeInt) { |
| 745 | $daysUntilTarget = 7; |
| 746 | } |
| 747 | |
| 748 | // Apply date shift |
| 749 | if ($daysUntilTarget > 0) { |
| 750 | $datetime->add(new \DateInterval("P{$daysUntilTarget}D")); |
| 751 | } |
| 752 | } else { |
| 753 | // The event should be scheduled later today or tomorrow? Compares "Hi (Hourminute)" timestamps to figure out. |
| 754 | if ((int)sprintf('%s%s', $hourAndMinute[0], $hourAndMinute[1]) < (int)$datetime->format('Hi')) { |
| 755 | $datetime->add(new \DateInterval('P1D')); |
| 756 | } |
| 757 | } |
| 758 | |
| 759 | $datetime->setTime($hourAndMinute[0], $hourAndMinute[1]); |
| 760 | } |
| 761 | |
| 762 | /** |
| 763 | * Set the next scheduling date for the schedule |
| 764 | * |
| 765 | * @param DateTime $datetime |
| 766 | * @param array $schedule |
| 767 | * @return void |
| 768 | */ |
| 769 | protected function setNextSchedulingDate(DateTime &$datetime, array $schedule) |
| 770 | { |
| 771 | $next = $schedule['firstSchedule']; |
| 772 | $now = $datetime->getTimestamp(); |
| 773 | if ($next >= $now) { |
| 774 | $dayOfWeek = Cron::extractDayFromSchedule($schedule['schedule']); |
| 775 | $this->setUpcomingDateTime($datetime, $schedule['time'], $dayOfWeek, $schedule['schedule']); |
| 776 | return; |
| 777 | } |
| 778 | |
| 779 | $recurrance = wp_get_schedules()[$schedule['schedule']]; |
| 780 | while ($next < $now) { |
| 781 | $next += $recurrance['interval']; |
| 782 | } |
| 783 | |
| 784 | $datetime->setTimestamp($next); |
| 785 | } |
| 786 | |
| 787 | /** |
| 788 | * Detect whether the last error is caused by WP STAGING |
| 789 | * |
| 790 | * @return bool |
| 791 | */ |
| 792 | protected function isWpstgError(): bool |
| 793 | { |
| 794 | $error = error_get_last(); |
| 795 | if (!is_array($error)) { |
| 796 | return false; |
| 797 | } |
| 798 | |
| 799 | return strpos($error['file'], WPSTG_PLUGIN_SLUG) !== false; |
| 800 | } |
| 801 | |
| 802 | /** |
| 803 | * Send an error report email |
| 804 | * A Generic title will be used if no title is provided |
| 805 | * Internally uses sendEmailReport() |
| 806 | * |
| 807 | * @param string $message |
| 808 | * @param string $title |
| 809 | * @return bool |
| 810 | */ |
| 811 | public function sendErrorReport(string $message, string $title = ''): bool |
| 812 | { |
| 813 | if (get_option(self::OPTION_BACKUP_SCHEDULE_ERROR_REPORT) !== 'true') { |
| 814 | return false; |
| 815 | } |
| 816 | |
| 817 | if (empty($message)) { |
| 818 | return false; |
| 819 | } |
| 820 | |
| 821 | if (strpos($message, 'index resource') !== false) { |
| 822 | $message .= "\r\n \r\n" . esc_html__("This can happen if another process deleted the backup while it was created. Please report this to support@wp-staging.com if it happens often. Otherwise you can ignore it.", 'wp-staging'); |
| 823 | } |
| 824 | |
| 825 | if (empty($title)) { |
| 826 | $title = esc_html__('WP Staging - Backup Error Report', 'wp-staging'); |
| 827 | } |
| 828 | |
| 829 | $this->sendEmailReport($message, $title); |
| 830 | $this->sendSlackReport($message, $title); |
| 831 | |
| 832 | return true; |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * Send a warning report email |
| 837 | * A Generic title will be used if no title is provided |
| 838 | * Internally uses sendEmailReport() |
| 839 | * |
| 840 | * @param string $message |
| 841 | * @param string $title |
| 842 | * @return bool |
| 843 | */ |
| 844 | public function sendWarningReport(string $message, string $title = ''): bool |
| 845 | { |
| 846 | if (get_option(self::OPTION_BACKUP_SCHEDULE_WARNING_REPORT) !== 'true') { |
| 847 | return false; |
| 848 | } |
| 849 | |
| 850 | if (empty($message)) { |
| 851 | return false; |
| 852 | } |
| 853 | |
| 854 | if (empty($title)) { |
| 855 | $title = esc_html__('WP Staging - Backup Warning Report', 'wp-staging'); |
| 856 | } |
| 857 | |
| 858 | $this->sendEmailReport($message, $title, self::REPORT_TYPE_WARNING); |
| 859 | |
| 860 | return true; |
| 861 | } |
| 862 | |
| 863 | /** |
| 864 | * Send a general report email |
| 865 | * A Generic title will be used if no title is provided |
| 866 | * Internally uses sendEmailReport() |
| 867 | * |
| 868 | * @param string $message |
| 869 | * @param string $title |
| 870 | * @return bool |
| 871 | */ |
| 872 | public function sendGeneralReport(string $message, string $title = ''): bool |
| 873 | { |
| 874 | if (get_option(self::OPTION_BACKUP_SCHEDULE_GENERAL_REPORT) !== 'true') { |
| 875 | return false; |
| 876 | } |
| 877 | |
| 878 | if (empty($message)) { |
| 879 | return false; |
| 880 | } |
| 881 | |
| 882 | if (empty($title)) { |
| 883 | $title = esc_html__('WP Staging - Backup General Report', 'wp-staging'); |
| 884 | } |
| 885 | |
| 886 | $this->sendEmailReport($message, $title, self::REPORT_TYPE_GENERAL); |
| 887 | |
| 888 | return true; |
| 889 | } |
| 890 | |
| 891 | /** |
| 892 | * Send a report email |
| 893 | * A Generic title will be used if no title is provided |
| 894 | * |
| 895 | * @param string $message |
| 896 | * @param string $title |
| 897 | * @return bool |
| 898 | */ |
| 899 | public function sendEmailReport(string $message, string $title = '', string $reportType = self::REPORT_TYPE_ERROR): bool |
| 900 | { |
| 901 | $optionName = $this->getReportOptionName($reportType); |
| 902 | |
| 903 | if (get_option($optionName) !== 'true') { |
| 904 | return false; |
| 905 | } |
| 906 | |
| 907 | $reportEmail = get_option(Notifications::OPTION_BACKUP_SCHEDULE_REPORT_EMAIL); |
| 908 | if (!filter_var($reportEmail, FILTER_VALIDATE_EMAIL)) { |
| 909 | return false; |
| 910 | } |
| 911 | |
| 912 | // Only send the report mail once every 5 minutes |
| 913 | $transientName = $this->getReportTransientName($reportType); |
| 914 | if (get_transient($transientName) !== false) { |
| 915 | return false; |
| 916 | } |
| 917 | |
| 918 | if (empty($message)) { |
| 919 | return false; |
| 920 | } |
| 921 | |
| 922 | if (empty($title)) { |
| 923 | $title = $this->getDefaultReportTitle($reportType); |
| 924 | } |
| 925 | |
| 926 | // Set the transient to prevent sending the error report mail again for 5 minutes |
| 927 | $transientName = $this->getReportTransientName($reportType); |
| 928 | set_transient($transientName, true, 5 * 60); |
| 929 | |
| 930 | if (get_option(Notifications::OPTION_SEND_EMAIL_AS_HTML, false) === 'true') { |
| 931 | return $this->notifications->sendEmailAsHTML($reportEmail, $title, $message); |
| 932 | } |
| 933 | |
| 934 | return $this->notifications->sendEmail($reportEmail, $title, $message); |
| 935 | } |
| 936 | |
| 937 | /** |
| 938 | * Send a report slack |
| 939 | * A Generic title will be used if no title is provided |
| 940 | * |
| 941 | * @param string $message |
| 942 | * @param string $title |
| 943 | * @return bool |
| 944 | */ |
| 945 | public function sendSlackReport(string $message, string $title = ''): bool |
| 946 | { |
| 947 | if (!WPStaging::isPro()) { |
| 948 | return false; |
| 949 | } |
| 950 | |
| 951 | if (get_option(self::OPTION_BACKUP_SCHEDULE_SLACK_ERROR_REPORT) !== 'true') { |
| 952 | return false; |
| 953 | } |
| 954 | |
| 955 | $webhook = get_option(self::OPTION_BACKUP_SCHEDULE_REPORT_SLACK_WEBHOOK); |
| 956 | if (!filter_var($webhook, FILTER_VALIDATE_URL)) { |
| 957 | return false; |
| 958 | } |
| 959 | |
| 960 | // Only send the error report mail once every 5 minutes |
| 961 | if (get_transient(self::TRANSIENT_BACKUP_SCHEDULE_SLACK_REPORT_SENT) !== false) { |
| 962 | return false; |
| 963 | } |
| 964 | |
| 965 | if (empty($message)) { |
| 966 | return false; |
| 967 | } |
| 968 | |
| 969 | if (empty($title)) { |
| 970 | $title = esc_html__('WP Staging - Backup Report', 'wp-staging'); |
| 971 | } |
| 972 | |
| 973 | // Set the transient to prevent sending the error report mail again for 5 minutes |
| 974 | set_transient(self::TRANSIENT_BACKUP_SCHEDULE_SLACK_REPORT_SENT, true, 5 * 60); |
| 975 | return $this->notifications->sendSlack($webhook, $title, $message); |
| 976 | } |
| 977 | |
| 978 | /** |
| 979 | * Get the option name for a specific report type |
| 980 | * |
| 981 | * @param string $reportType |
| 982 | * @return string |
| 983 | */ |
| 984 | private function getReportOptionName(string $reportType): string |
| 985 | { |
| 986 | switch ($reportType) { |
| 987 | case self::REPORT_TYPE_WARNING: |
| 988 | return self::OPTION_BACKUP_SCHEDULE_WARNING_REPORT; |
| 989 | case self::REPORT_TYPE_GENERAL: |
| 990 | return self::OPTION_BACKUP_SCHEDULE_GENERAL_REPORT; |
| 991 | default: |
| 992 | return self::OPTION_BACKUP_SCHEDULE_ERROR_REPORT; |
| 993 | } |
| 994 | } |
| 995 | |
| 996 | /** |
| 997 | * Get the transient name for a specific report type |
| 998 | * |
| 999 | * @param string $reportType |
| 1000 | * @return string |
| 1001 | */ |
| 1002 | private function getReportTransientName(string $reportType): string |
| 1003 | { |
| 1004 | switch ($reportType) { |
| 1005 | case self::REPORT_TYPE_WARNING: |
| 1006 | return self::TRANSIENT_BACKUP_SCHEDULE_WARNING_REPORT_SENT; |
| 1007 | case self::REPORT_TYPE_GENERAL: |
| 1008 | return self::TRANSIENT_BACKUP_SCHEDULE_GENERAL_REPORT_SENT; |
| 1009 | case self::REPORT_TYPE_ERROR: |
| 1010 | default: |
| 1011 | return self::TRANSIENT_BACKUP_SCHEDULE_ERROR_REPORT_SENT; |
| 1012 | } |
| 1013 | } |
| 1014 | |
| 1015 | /** |
| 1016 | * Get the default title for a specific report type |
| 1017 | * |
| 1018 | * @param string $reportType |
| 1019 | * @return string |
| 1020 | */ |
| 1021 | private function getDefaultReportTitle(string $reportType): string |
| 1022 | { |
| 1023 | switch ($reportType) { |
| 1024 | case self::REPORT_TYPE_WARNING: |
| 1025 | return esc_html__('WP Staging - Backup Warning Report', 'wp-staging'); |
| 1026 | case self::REPORT_TYPE_GENERAL: |
| 1027 | return esc_html__('WP Staging - Backup General Report', 'wp-staging'); |
| 1028 | default: |
| 1029 | return esc_html__('WP Staging - Backup Error Report', 'wp-staging'); |
| 1030 | } |
| 1031 | } |
| 1032 | |
| 1033 | /** |
| 1034 | * @return bool |
| 1035 | */ |
| 1036 | private function isSchedulesEmpty(): bool |
| 1037 | { |
| 1038 | $schedules = get_option(static::OPTION_BACKUP_SCHEDULES, []); |
| 1039 | if (empty($schedules)) { |
| 1040 | return true; |
| 1041 | } |
| 1042 | |
| 1043 | return false; |
| 1044 | } |
| 1045 | |
| 1046 | /** |
| 1047 | * @return array |
| 1048 | */ |
| 1049 | private function getCronJobs(): array |
| 1050 | { |
| 1051 | $cron = get_option('cron'); |
| 1052 | if (!is_array($cron)) { |
| 1053 | return []; |
| 1054 | } |
| 1055 | |
| 1056 | return $cron; |
| 1057 | } |
| 1058 | |
| 1059 | /** |
| 1060 | * @return void |
| 1061 | */ |
| 1062 | private function countOverdueCronjobs() |
| 1063 | { |
| 1064 | $cronJobs = $this->getCronJobs(); |
| 1065 | $timeNow = time(); |
| 1066 | foreach ($cronJobs as $expectedExecutionTime => $cronJob) { |
| 1067 | if ($expectedExecutionTime < $timeNow) { |
| 1068 | $this->numberOverdueCronjobs++; |
| 1069 | } |
| 1070 | } |
| 1071 | } |
| 1072 | } |
| 1073 |