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<?php |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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require_once __DIR__ . '/RedirectsRetentionPolicy.php'; |
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require_once __DIR__ . '/RedirectsCleanupRepository.php'; |
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require_once __DIR__ . '/RedirectDeadDestinationScanner.php'; |
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|
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/** |
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* Scheduled-maintenance workflow for the redirects table. |
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* |
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* Owns the redirect/log retention pruning, dead-destination flagging, |
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* auto-redirect expiry, junk auto-trash, orphan cleanup, and the coordinated |
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* cron run. Previously fronted by RedirectsRetentionServiceInterface, but that |
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* interface had a single implementer and no narrowing consumer, so it was |
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* inlined to remove the unrealized abstraction. |
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*/ |
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class ABJ_404_Solution_RedirectsRetentionService { |
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|
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/** @var ABJ_404_Solution_DatabaseCore */ |
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private $dbCore; |
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|
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/** @var ABJ_404_Solution_DatabaseConnectionManager */ |
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private $connectionManager; |
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|
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/** @var ABJ_404_Solution_Functions */ |
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private $f; |
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|
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/** @var ABJ_404_Solution_Logging */ |
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private $logger; |
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|
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/** @var ABJ_404_Solution_RedirectsRetentionPolicy */ |
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private $retentionPolicy; |
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|
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/** @var ABJ_404_Solution_RedirectsCleanupRepository */ |
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private $cleanupRepository; |
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|
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/** @var ABJ_404_Solution_RedirectDeadDestinationScanner */ |
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private $deadDestinationScanner; |
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|
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/** |
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* @param ABJ_404_Solution_DatabaseCore $dbCore |
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* @param ABJ_404_Solution_RedirectsRepositoryInterface $redirectsRepo |
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* @param ABJ_404_Solution_Functions|null $functions |
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* @param ABJ_404_Solution_Logging|null $logging |
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* @param ABJ_404_Solution_DatabaseConnectionManager|null $connectionManager |
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* @param ABJ_404_Solution_RedirectsRetentionPolicy|null $retentionPolicy |
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* @param ABJ_404_Solution_RedirectsCleanupRepository|null $cleanupRepository |
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* @param ABJ_404_Solution_RedirectDeadDestinationScanner|null $deadDestinationScanner |
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*/ |
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public function __construct( |
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ABJ_404_Solution_DatabaseCore $dbCore, |
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ABJ_404_Solution_RedirectsRepositoryInterface $redirectsRepo, |
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$functions = null, |
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$logging = null, |
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$connectionManager = null, |
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?ABJ_404_Solution_RedirectsRetentionPolicy $retentionPolicy = null, |
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?ABJ_404_Solution_RedirectsCleanupRepository $cleanupRepository = null, |
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?ABJ_404_Solution_RedirectDeadDestinationScanner $deadDestinationScanner = null |
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) { |
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$this->dbCore = $dbCore; |
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$this->f = $functions !== null ? $functions : abj_service('functions'); |
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$this->logger = $logging !== null ? $logging : abj_service('logging'); |
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$this->connectionManager = $connectionManager !== null ? $connectionManager : $dbCore->connectionManager(); |
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$this->retentionPolicy = $retentionPolicy !== null |
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? $retentionPolicy |
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: new ABJ_404_Solution_RedirectsRetentionPolicy(); |
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$this->cleanupRepository = $cleanupRepository !== null |
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? $cleanupRepository |
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: new ABJ_404_Solution_RedirectsCleanupRepository( |
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$dbCore, |
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$redirectsRepo, |
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$this->f, |
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$this->logger, |
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$this->retentionPolicy |
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); |
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$this->deadDestinationScanner = $deadDestinationScanner !== null |
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? $deadDestinationScanner |
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: new ABJ_404_Solution_RedirectDeadDestinationScanner($dbCore, $this->logger); |
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} |
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|
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/** @return int Number of orphaned auto redirects removed. */ |
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public function cleanupOrphanedAutoRedirects(): int { |
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return $this->cleanupRepository->cleanupOrphanedAutoRedirects(); |
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} |
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|
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/** |
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* @param array<string, mixed> $options |
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* @param int $now |
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* @param string $optionKey |
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* @param string $statusList |
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* @param string $debugMessageType |
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* @return int |
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*/ |
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public function deleteOldRedirectsByType($options, $now, $optionKey, $statusList, $debugMessageType) { |
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return $this->cleanupRepository->deleteOldRedirectsByType($options, $now, $optionKey, $statusList, $debugMessageType); |
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} |
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|
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/** |
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* @param int $daysToKeep |
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* @param int $now |
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* @return int |
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*/ |
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public function deleteOldLogsByAge(int $daysToKeep, int $now): int { |
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return $this->cleanupRepository->deleteOldLogsByAge($daysToKeep, $now); |
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} |
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|
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/** @return string Human-readable summary of the cron run. */ |
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function deleteOldRedirectsCron() { |
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$viewRead = abj_service('view_read_service'); |
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$abj404logic = abj_service('plugin_logic'); |
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|
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$options = abj_service('options_repository')->getOptions(true); |
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$now = abj_clock()->now(); |
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$manually_fired = $this->isManualMaintenanceRun(); |
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|
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$upgradesEtc = abj_service('database_upgrades'); |
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$upgradesEtc->components()->bootstrapUpgrade()->createDatabaseTables(false); |
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|
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$this->connectionManager->ensureConnection(); |
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|
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$this->deleteTempExportFile($abj404logic); |
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|
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$duplicateRowsDeleted = $this->removeDuplicatesCron(); |
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$deletions = $this->deleteConfiguredOldRedirects($options, $now); |
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$orphanedCount = $this->cleanupOrphanedAutoRedirects(); |
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$junkTrashedCount = $this->autoTrashJunkCapturedUrls($options); |
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$oldLogRowsDeletedBySize = $this->deleteOldLogsBySize($viewRead, $options); |
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|
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$logsSizeBytes = $viewRead->getLogDiskUsage(); |
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$logSizeMB = round($logsSizeBytes / (1024 * 1000), 2); |
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|
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$renamed = $this->limitDebugFileSize(); |
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$renamed = $renamed ? "true" : "false"; |
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|
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$oldLogRowsDeleted = $deletions['logRowsDeletedByAge'] + $oldLogRowsDeletedBySize; |
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|
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$message = "deleteOldRedirectsCron. Old captured URLs removed: " . |
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$deletions['capturedURLs'] . ", Old automatic redirects removed: " . $deletions['autoRedirects'] . |
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", Old manual redirects removed: " . $deletions['manualRedirects'] . |
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", Orphaned auto redirects removed: " . $orphanedCount . |
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", Junk URLs auto-trashed: " . $junkTrashedCount . |
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", Old log lines removed: " . $oldLogRowsDeleted . |
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" (age: " . $deletions['logRowsDeletedByAge'] . ", size: " . $oldLogRowsDeletedBySize . ")" . |
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", New log size: " . $logSizeMB . "MB" . |
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", Duplicate rows deleted: " . $duplicateRowsDeleted . ", Debug file size limited: " . |
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$renamed; |
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|
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$message = $this->appendAdminNotificationMessage($message, $options, $manually_fired, $abj404logic); |
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$message = $this->appendDeveloperLogMessage($message, $options); |
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|
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$this->flagDeadDestinationRedirects(); |
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|
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$abj404permalinkCache = abj_service('permalink_cache'); |
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$rowsUpdated = $abj404permalinkCache->updatePermalinkCache(15); |
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$message .= ", Permlink cache rows updated: " . $rowsUpdated; |
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|
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$manually_fired_String = ($manually_fired) ? 'true' : 'false'; |
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$message .= ", User initiated: " . $manually_fired_String; |
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|
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$this->logger->infoMessage($message); |
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|
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$upgradesEtc = abj_service('database_upgrades'); |
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$upgradesEtc->components()->bootstrapUpgrade()->createDatabaseTables(); |
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|
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$this->dbCore->queryAndGetResults("optimize table {wp_abj404_redirects}"); |
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|
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$upgradesEtc->components()->pluginUpdateUpgrade()->updatePluginCheck(); |
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|
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return $message; |
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} |
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|
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private function isManualMaintenanceRun(): bool { |
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$manuallyFired = abj_service('functions')->getPostOrGetSanitize('manually_fired', 'false'); |
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return $this->f->strtolower($manuallyFired) == 'true'; |
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} |
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|
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/** |
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* @param mixed $abj404logic |
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* @return void |
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*/ |
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private function deleteTempExportFile($abj404logic): void { |
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$tempFile = null; |
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if (is_object($abj404logic) && method_exists($abj404logic, 'importExport')) { |
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$importExport = $abj404logic->importExport(); |
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if (is_object($importExport) && method_exists($importExport, 'getExportFilename')) { |
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$tempFile = $importExport->getExportFilename(); |
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} |
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} |
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if (is_string($tempFile) && $tempFile !== '' && file_exists($tempFile)) { |
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ABJ_404_Solution_FileSystemService::safeUnlink($tempFile); |
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} |
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} |
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|
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/** |
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* @param array<string, mixed> $options |
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* @param int $now |
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* @return array{capturedURLs: int, autoRedirects: int, manualRedirects: int, logRowsDeletedByAge: int} |
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*/ |
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private function deleteConfiguredOldRedirects(array $options, int $now): array { |
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$deleted = array( |
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'capturedURLs' => 0, |
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'autoRedirects' => 0, |
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'manualRedirects' => 0, |
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'logRowsDeletedByAge' => 0, |
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); |
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|
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if ($this->retentionPolicy->daysFromOptions($options, 'capture_deletion') > 0) { |
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$statusList = ABJ404_STATUS_CAPTURED . ", " . ABJ404_STATUS_IGNORED . ", " . ABJ404_STATUS_LATER; |
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$deleted['capturedURLs'] = $this->deleteOldRedirectsByType($options, $now, 'capture_deletion', $statusList, 'Captured 404'); |
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$deleted['logRowsDeletedByAge'] = $this->deleteOldLogsByAge( |
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$this->retentionPolicy->daysFromOptions($options, 'capture_deletion'), |
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$now |
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); |
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} |
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|
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if ($this->retentionPolicy->daysFromOptions($options, 'auto_deletion') > 0) { |
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$deleted['autoRedirects'] = $this->deleteOldRedirectsByType( |
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$options, |
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$now, |
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'auto_deletion', |
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(string)ABJ404_STATUS_AUTO, |
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'Automatic redirect' |
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); |
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} |
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|
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if ($this->retentionPolicy->daysFromOptions($options, 'manual_deletion') > 0) { |
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$statusList = ABJ404_STATUS_MANUAL . ", " . ABJ404_STATUS_REGEX; |
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$deleted['manualRedirects'] = $this->deleteOldRedirectsByType( |
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$options, |
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$now, |
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'manual_deletion', |
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$statusList, |
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'Manual redirect' |
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); |
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} |
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|
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return $deleted; |
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} |
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|
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/** |
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* @param ABJ_404_Solution_ViewReadServiceInterface $viewRead |
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* @param array<string, mixed> $options |
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* @return int |
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*/ |
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private function deleteOldLogsBySize($viewRead, array $options): int { |
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$logsSizeBytes = $viewRead->getLogDiskUsage(); |
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$maxLogSizeRaw = array_key_exists('maximum_log_disk_usage', $options) ? $options['maximum_log_disk_usage'] : 100; |
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$maxLogSizeBytes = (is_int($maxLogSizeRaw) || is_float($maxLogSizeRaw) || is_string($maxLogSizeRaw)) |
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? (int)$maxLogSizeRaw * 1024 * 1000 |
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: 100 * 1024 * 1000; |
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|
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if ($logsSizeBytes <= $maxLogSizeBytes) { |
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return 0; |
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} |
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|
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$totalLogLines = $viewRead->getLogsCount(0); |
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$averageSizePerLine = max($logsSizeBytes, 1) / max($totalLogLines, 1); |
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$logLinesToKeep = ceil($maxLogSizeBytes / $averageSizePerLine); |
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$logLinesToDelete = max($totalLogLines - $logLinesToKeep, 0); |
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if ($logLinesToDelete <= 0) { |
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return 0; |
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} |
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|
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$query = ABJ_404_Solution_FileSystemService::readFileContents(__DIR__ . "/../sql/deleteOldLogs.sql"); |
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$query = $this->f->str_replace('{lines_to_delete}', (string)$logLinesToDelete, $query); |
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$results = $this->dbCore->queryAndGetResults($query); |
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$oldLogRowsDeletedBySizeRaw = $results['rows_affected'] ?? 0; |
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return (is_int($oldLogRowsDeletedBySizeRaw) || is_float($oldLogRowsDeletedBySizeRaw) || is_string($oldLogRowsDeletedBySizeRaw)) |
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? (int)$oldLogRowsDeletedBySizeRaw |
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: 0; |
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} |
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|
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/** |
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* @param string $message |
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* @param array<string, mixed> $options |
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* @param bool $manuallyFired |
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* @param mixed $abj404logic |
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* @return string |
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*/ |
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private function appendAdminNotificationMessage(string $message, array $options, bool $manuallyFired, $abj404logic): string { |
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$adminEmailVal = array_key_exists('admin_notification_email', $options) ? $options['admin_notification_email'] : ''; |
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$adminEmail = is_string($adminEmailVal) ? $adminEmailVal : ''; |
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if ($this->f->strlen(trim($adminEmail)) <= 5) { |
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return $message . ', Admin email notification option turned off.'; |
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} |
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|
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if ($manuallyFired) { |
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return $message . ', The admin email notification option is skipped for user initiated maintenance runs.'; |
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} |
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|
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if (!is_object($abj404logic) || !method_exists($abj404logic, 'pageOrdering')) { |
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$this->logger->warn('Admin email notification skipped: plugin logic pageOrdering unavailable.'); |
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return $message . ', Admin email notification option unavailable.'; |
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} |
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|
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$pageOrdering = $abj404logic->pageOrdering(); |
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if (!is_object($pageOrdering) || !method_exists($pageOrdering, 'emailCaptured404Notification')) { |
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$this->logger->warn('Admin email notification skipped: page ordering email sender unavailable.'); |
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return $message . ', Admin email notification option unavailable.'; |
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} |
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|
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return $message . ', ' . $pageOrdering->emailCaptured404Notification(); |
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} |
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|
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/** |
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* @param string $message |
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* @param array<string, mixed> $options |
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* @return string |
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*/ |
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private function appendDeveloperLogMessage(string $message, array $options): string { |
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if (!isset($options['send_error_logs']) || $options['send_error_logs'] != '1') { |
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return $message; |
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} |
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|
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if ($this->logger->emailErrorLogIfNecessary()) { |
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return $message . ", Log file emailed to developer."; |
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} |
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|
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if ($this->logger->sendHeartbeatIfDueRandom(200)) { |
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return $message . ", Heartbeat log emailed to developer."; |
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} |
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|
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return $message; |
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} |
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|
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/** @return bool Whether the debug log file was rotated. */ |
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function limitDebugFileSize(): bool { |
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$renamed = false; |
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|
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$mbFileSize = $this->logger->getDebugFileSize() / 1024 / 1000; |
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if ($mbFileSize > 10) { |
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$this->logger->limitDebugFileSize(); |
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$renamed = true; |
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} |
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|
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return $renamed; |
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} |
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|
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/** @return int Number of duplicate redirect rows removed. */ |
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function removeDuplicatesCron(): int { |
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return $this->cleanupRepository->removeDuplicatesCron(); |
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} |
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|
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/** |
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* @param array<string, mixed> $options Plugin options array. |
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* @return int Number of captured URLs auto-trashed. |
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*/ |
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function autoTrashJunkCapturedUrls(array $options): int { |
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return $this->cleanupRepository->autoTrashJunkCapturedUrls($options); |
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} |
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|
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/** |
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* Flag redirects whose destination URL appears in the 404 log as a recent 404. |
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* |
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* @return void |
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*/ |
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public function flagDeadDestinationRedirects(): void { |
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$this->deadDestinationScanner->flagDeadDestinationRedirects(); |
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} |
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|
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/** |
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* Move auto-created redirects to trash if they are older than the configured expiration. |
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* |
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* @return int Number of redirects moved to trash. |
| 368 |
*/ |
| 369 |
public function expireOldAutoRedirects(): int { |
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$options = abj_service('options_repository')->getOptions(); |
| 371 |
$days = $this->retentionPolicy->daysFromOptions(is_array($options) ? $options : array(), 'auto_302_expiration_days'); |
| 372 |
return $this->cleanupRepository->expireOldAutoRedirects($days, abj_clock()->now()); |
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} |
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} |
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|
