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<?php /** * Author: Mikołaj `iClyde` Chodorowski * Contact: kontakt@iclyde.pl * Package: Backup Migration – WP Plugin / // Namespace namespace BMI\Plugin\Database; // Use use BMI\Plugin\BMI_Logger AS Logger; use BMI\Plugin\Backup_Migration_Plugin as BMP; use BMI\Plugin\Progress\BMI_ZipProgress AS Progress; use BMI\Plugin\Database\BMI_Search_Replace_Engine as BMISearchReplace; // Exit on direct access if (!defined('ABSPATH')) exit; /* * Database Restore Enginge v4 / class BMI_Even_Better_Database_Restore { // Unwanted tables private $unwantedTables = [ 'wfblockediplog', 'wfblocks7', 'wfcrawlers', 'wffilechanges', 'wffilemods', 'wfhits', 'wfhoover', 'wfissues', 'wfknownfilelist', 'wflivetraffichuman', 'wflocs', 'wflogins', 'wfnotifications', 'wfpendingissues', 'wfreversecache', 'wfsnipcache', 'wfstatus', 'wftrafficrate', 'actionscheduler_logs', 'slim_stats', 'woocommerce_sessions', 'yoast_indexable', 'slim_events', 'cerber_files', 'cerber_traffic', 'cerber_log', 'cerber_countries', 'cerber_blocks', 'cerber_acl', 'statistics_views', 'pcachewpr', 'statistics_visitor_relationships', 'statistics_visitor', 'statistics_visit', 'statistics_search', 'statistics_pages', 'icl_languages_translations', 'icl_string_pages', 'icl_string_translations', 'itsec_log', 'actionscheduler_actions', 'aepc_logs', 'WP_SEO_404_links', 'wp_seo_404_links', 'WP_SEO_Redirection_LOG' ]; private $excludeSearchReplaceTables = [ 'itsec_log' ]; /* * __construct - Make connection * * @return @self / function __construct($storage, $firstDB, &$manifest, &$logger, $splitting, $isCLI) { $this->isCLI = $isCLI; $this->splitting = $splitting; $this->storage = $storage; $this->logger = &$logger; $this->manifest = &$manifest; $this->tablemap = BMI_TMP . DIRECTORY_SEPARATOR . '.table_map'; if ($firstDB) $this->initMessage(); $this->map = $this->getTableMap(); $this->seek = &$this->map['seek']; } public function start() { if ($this->isCLI) { while ($nextFile = $this->getNextFile()) { $this->processFile($nextFile); } return true; } else { $nextFile = $this->getNextFile(); if ($nextFile === false) return true; else { $this->processFile($nextFile); return false; } } } private function getTableMap() { if (file_exists($this->tablemap)) { $data = json_decode(file_get_contents($this->tablemap), true); $this->map = $data; } else { $data = [ 'tables' => [], 'seek' => [ 'last_seek' => 0, 'last_file' => '...', 'last_start' => 0, 'total_tables' => sizeof(array_diff(scandir($this->storage), ['..', '.'])), 'active_plugins' => 'a:1:{i:0;s:31:"backup-backup/backup-backup.php";}' ] ]; file_put_contents($this->tablemap, json_encode($data)); } return $data; } private function getTableProgress() { $total_tables = $this->seek['total_tables']; $tables_left = sizeof(array_diff(scandir($this->storage), ['..', '.'])); $finished_tables = ($total_tables - $tables_left) + 1; $percentage = number_format(($finished_tables / $total_tables) 100, 2); $this->logger->progress(50 + ((number_format($percentage, 0) / 2) - 10)); return $finished_tables . '/' . $total_tables . ' (' . $percentage . '%)'; } private function queryFile(&$objFile, $filePath, $tableName, $realTableName) { global $wpdb; $seek = &$this->seek['last_seek']; if ($seek == 0) { $seek = 5; $wpdb->query("DROP TABLE IF EXISTS `" . $tableName . "`;"); $str = __("Started restoration of %table_name% %total_tables% table", 'backup-backup'); $str = str_replace('%table_name%', $realTableName, $str); $str = str_replace('%total_tables%', $this->getTableProgress(), $str); $this->logger->log($str, 'STEP'); // Check if file can be cleaned $this->filterFile($filePath, basename($filePath)); } $wpdb->suppress_errors(); $wpdb->query('SET autocommit = 0;'); $wpdb->query('SET foreign_key_checks = 0;'); $wpdb->query("SET SQL_MODE = '';"); $wpdb->query('START TRANSACTION;'); $sql = ''; while (!$objFile->eof()) { $objFile->seek($seek); $seek++; $line = rtrim($objFile->current(), "\n"); if (strlen($line) !== 0) { $sql = $line; unset($line); break; } } $wpdb->query($sql); unset($sql); $wpdb->query('COMMIT;'); $wpdb->query('SET autocommit = 1;'); $wpdb->query('SET foreign_key_checks = 1;'); $str = __("Progress of %table_name%: %progress%", 'backup-backup'); $str = str_replace('%table_name%', $realTableName, $str); $objFile->seek($objFile->getSize()); $total_size = $objFile->key() - 5; $objFile->seek($seek); if ($total_size <= 0) $total_size = 1; if (($seek - 5) <= 0) $seek = 6; if ($total_size > 0) $total_size += 1; $progress = ($seek - 5) . '/' . $total_size . " (" . number_format(($seek - 5) / $total_size * 100, 2) . "%)"; $str = str_replace('%progress%', $progress, $str); $this->logger->log($str, 'INFO'); $wpdb->show_errors(); if ($objFile->eof()) { return true; } else { return false; } } private function addNewTableToMap($from, $to, $file) { if (!array_key_exists($from, $this->map['tables'])) { $this->map['tables'][$from] = $to; } file_put_contents($this->tablemap, json_encode($this->map)); } private function processFile($file) { if ($this->seek['last_seek'] == 0) { $this->seek['last_start'] = microtime(true); } $objFile = new \SplFileObject($file); $objFile->seek(1); $realTableName = explode('`', $objFile->current())[1]; $objFile->seek(2); $tmpTableName = explode('`', $objFile->current())[1]; $finished = $this->queryFile($objFile, $file, $tmpTableName, $realTableName); if ($finished && file_exists($file)) { $this->seek['last_seek'] = 0; $this->seek['last_file'] = '...'; @unlink($file); $totalTime = microtime(true) - intval($this->seek['last_start']); $totalTime = number_format($totalTime, 5); $str = __("Table %table_name% restoration took %time% seconds", 'backup-backup'); $str = str_replace('%table_name%', $realTableName, $str); $str = str_replace('%time%', $totalTime, $str); $this->logger->log($str, 'SUCCESS'); $this->seek['last_start'] = 0; } $this->addNewTableToMap($tmpTableName, $realTableName, $file); return true; } private function parseDomain($domain, $removeWWW = true) { if (substr($domain, 0, 8) == 'https://') $domain = substr($domain, 8); if (substr($domain, 0, 7) == 'http://') $domain = substr($domain, 7); if ($removeWWW === true) { if (substr($domain, 0, 4) == 'www.') $domain = substr($domain, 4); } $domain = untrailingslashit($domain); return $domain; } private function replaceTableNames($tables) { global $wpdb; $this->logger->log(__('Performing table replacement', 'backup-backup'), 'STEP'); $wpdb->suppress_errors(); foreach ($tables as $oldTable => $newTable) { $sql = "DROP TABLE IF EXISTS `" . $newTable . "`;"; $wpdb->query($sql); $sql = "ALTER TABLE `" . $oldTable . "` RENAME TO `" . $newTable . "`;"; $wpdb->query($sql); $str = __('Table %old% renamed to %new%', 'backup-backup'); $str = str_replace('%old%', $oldTable, $str); $str = str_replace('%new%', $newTable, $str); $this->logger->log($str, 'INFO'); } $wpdb->show_errors(); $this->logger->log(__('All tables replaced', 'backup-backup'), 'SUCCESS'); } private function performReplace($step = 0, $tableIndex = 0, $currentPage = 0, $totalPages = 0, $fieldAdjustments = 0, $newPrefix = "wp_") { $status = [ 'step' => $step, 'tableIndex' => $tableIndex, 'finished' => false, 'currentPage' => $currentPage, 'totalPages' => $totalPages, 'fieldAdjustments' => $fieldAdjustments ]; require_once BMI_INCLUDES . DIRECTORY_SEPARATOR . 'database' . DIRECTORY_SEPARATOR . 'search-replace.php'; $backupRootDir = $this->manifest->config->ABSPATH; $currentRootDir = ABSPATH; $homeURL = site_url(); if (strlen($homeURL) <= 8) $homeURL = home_url(); if (defined('WP_SITEURL') && strlen(WP_SITEURL) > 8) $homeURL = WP_SITEURL; $backupDomain = $this->parseDomain($this->manifest->dbdomain); $currentDomain = $this->parseDomain($homeURL, false); $currentTable = false; $allTables = array_keys($this->map['tables']); if ($tableIndex < sizeof($allTables) && array_key_exists($tableIndex, $allTables)) { $currentTable = $allTables[$tableIndex]; } if ($currentTable == false && !$currentTable) { if ($backupRootDir != $currentRootDir \|\| $currentDomain != $this->parseDomain($backupDomain, false)) { $this->logger->log(__('Search & Replace finished successfully.', 'backup-backup'), 'SUCCESS'); } $status['finished'] = true; return $status; } if (strpos($currentTable, $newPrefix) === false) { $this->logger->log(__('Adjustments are not required for this table.', 'backup-backup') . "(" . sanitize_text_field(strval($currentTable)) . ")", 'INFO'); $status['step'] = 1; $status['fieldAdjustments'] = 0; $status['tableIndex'] = $tableIndex + 1; return $status; } if ($this->searchForIncludesInList($this->excludeSearchReplaceTables, $currentTable)) { $this->logger->log(__('Adjustments are not required for this table.', 'backup-backup') . "(" . sanitize_text_field(strval($currentTable)) . ")", 'INFO'); $status['step'] = 1; $status['fieldAdjustments'] = 0; $status['tableIndex'] = $tableIndex + 1; return $status; } $replaceEngine = new BMISearchReplace([$currentTable], $currentPage, $totalPages); if ($step == 0) { $ssl = is_ssl() == true ? 'https://' : 'http://'; $this->logger->log('Previous detected domain: ' . $backupDomain, 'VERBOSE'); $this->logger->log('Previous detected domain parsed: ' . $this->parseDomain($backupDomain, false), 'VERBOSE'); $this->logger->log('New detected domain: ' . $currentDomain, 'VERBOSE'); $this->logger->log('SSL: ' . $ssl, 'VERBOSE'); $this->logger->log('Previous ABSPATH: ' . $backupRootDir, 'VERBOSE'); $this->logger->log('New detected ABSPATH: ' . $currentRootDir, 'VERBOSE'); if ($backupRootDir != $currentRootDir \|\| $currentDomain != $this->parseDomain($backupDomain, false)) { $this->logger->log(__('Performing Search & Replace', 'backup-backup'), 'STEP'); $pagesize = '?'; if (defined('BMI_MAX_SEARCH_REPLACE_PAGE')) $pagesize = BMI_MAX_SEARCH_REPLACE_PAGE; $this->logger->log(__('Page size for that restoration: ', 'backup-backup') . $pagesize, 'INFO'); $status['step'] = $step + 1; $step++; } else { $this->logger->log(__('This backup was made on the same site, ommiting search & replace.', 'backup-backup'), 'INFO'); $status['finished'] = true; return $status; } } if ($step == 1) { $replaceProgress = ($tableIndex + 1) . "/" . sizeof($allTables); $replaceProgressPercentage = number_format((($tableIndex + 1) / sizeof($allTables) * 100), 2); $progressLogT = __('Performing database adjustments for table %progress%: %table_name% (%progress_percentage%)', 'backup-backup'); $progressLogT = str_replace('%progress%', $replaceProgress, $progressLogT); $progressLogT = str_replace('%table_name%', $currentTable, $progressLogT); $progressLogT = str_replace('%progress_percentage%', $replaceProgressPercentage . '%', $progressLogT); $this->logger->log($progressLogT, 'STEP'); $percentageProgress = number_format($replaceProgressPercentage, 0); $this->logger->progress(number_format(90 + ($percentageProgress / 100) * 8, 0)); if ($backupRootDir != $currentRootDir) { $dtables = 0; $drows = 0; $dchange = 0; $dupdates = 0; $r = $replaceEngine->perform($backupRootDir, $currentRootDir); $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; $status['currentPage'] = $r['currentPage']; $status['totalPages'] = $r['totalPages']; if ($status['totalPages'] > 0) { $info = __("Batch for path adjustment (%page%/%allPages%) updated: %updates% fields.", 'backup-backup'); $updates = $dupdates; if ($updates == 0) $updates = 1; $info = str_replace('%page%', $status['currentPage'], $info); $info = str_replace('%allPages%', $status['totalPages'], $info); $info = str_replace('%updates%', $updates, $info); $this->logger->log($info, 'INFO'); $status['fieldAdjustments']++; } if ($status['currentPage'] >= $status['totalPages']) { $status['currentPage'] = 0; $status['totalPages'] = 0; $status['step'] = $step + 1; } return $status; } else { $status['step'] = $step + 1; $step++; } } if ($step == 2 \|\| $step == 3 \|\| $step == 4 \|\| $step == 5 \|\| $step == 6 \|\| $step == 7) { if ($currentDomain != $this->parseDomain($backupDomain, false)) { $ssl = is_ssl() == true ? 'https://' : 'http://'; $dtables = 0; $drows = 0; $dchange = 0; $dupdates = 0; $possibleDomainsBackup = [ "https://www." . $backupDomain, "http://www." . $backupDomain, "https://" . $backupDomain, "http://" . $backupDomain, 'www.' . $backupDomain, $backupDomain ]; $possibleDomainsCurrent = [ $ssl . $currentDomain, $ssl . $currentDomain, $ssl . $currentDomain, $ssl . $currentDomain, $currentDomain, $currentDomain ]; if ($step == 2) { $r = $replaceEngine->perform($possibleDomainsBackup[0], $possibleDomainsCurrent[0]); $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; } if ($step == 3) { $r = $replaceEngine->perform($possibleDomainsBackup[1], $possibleDomainsCurrent[1]); $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; } if ($step == 4) { $r = $replaceEngine->perform($possibleDomainsBackup[2], $possibleDomainsCurrent[2]); $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; } if ($step == 5) { $r = $replaceEngine->perform($possibleDomainsBackup[3], $possibleDomainsCurrent[3]); $dtables += $r['tables']; $drows += $r['rows']; $dchange += $r['change']; $dupdates += $r['updates']; } if ($step == 6) { $r = $replaceEngine->perform($possibleDomainsBackup[4], $possibleDomainsCurrent[4]); $dchange += $r['change']; $dupdates += $r['updates']; } if ($step == 7) { if (!(substr($currentDomain, -strlen($backupDomain)) === $backupDomain)) { $r = $replaceEngine->perform($possibleDomainsBackup[5], $possibleDomainsCurrent[5]); $dchange += $r['change']; $dupdates += $r['updates']; } } $status['currentPage'] = $r['currentPage']; $status['totalPages'] = $r['totalPages']; $variants = [ __('variant A', 'backup-backup'), __('variant B', 'backup-backup'), __('variant C', 'backup-backup'), __('variant D', 'backup-backup'), __('variant E', 'backup-backup'), __('variant F', 'backup-backup'), ]; if ($status['totalPages'] > 0) { $info = __("Batch for domain (%variant%) adjustments (%page%/%allPages%) updated: %updates% fields.", 'backup-backup'); $updates = $dupdates; if ($updates == 0) $updates = 1; $info = str_replace('%variant%', $variants[$step - 2], $info); $info = str_replace('%page%', $status['currentPage'], $info); $info = str_replace('%allPages%', $status['totalPages'], $info); $info = str_replace('%updates%', $updates, $info); $this->logger->log($info, 'INFO'); $status['fieldAdjustments']++; } else { // $info = __('Domain (%variant%) adjustments are not required for this table.', 'backup-backup'); // $info = str_replace('%variant%', $variants[$step - 2], $info); // $this->logger->log($info, 'INFO'); } if ($status['currentPage'] >= $status['totalPages']) { $status['currentPage'] = 0; $status['totalPages'] = 0; $status['step'] = $step + 1; } return $status; } else { $status['currentPage'] = 0; $status['totalPages'] = 0; $status['step'] = 8; $step = 8; } } if ($step == 8) { if ($fieldAdjustments === 0) { $this->logger->log(__('Adjustments are not required for this table.', 'backup-backup'), 'INFO'); } $status['step'] = 1; $status['fieldAdjustments'] = 0; $status['tableIndex'] = $tableIndex + 1; return $status; } return $status; } public function searchForIncludesInList($items, $search) { $search = strtolower($search); foreach ($items as $index => $item) { if (strpos($search, strtolower($item)) !== false) return true; } return false; } public function is_valid_plugin($plugin) { global $wp_version; $default_headers = array( 'wp' => 'Requires at least', 'php' => 'Requires PHP' ); $wp = false; $php = false; $detectedwp = '0.0.0'; $detectedphp = '0.0.0'; try { $plugin_file = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . $plugin); $plugin_readme = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . dirname($plugin) . '/readme.txt'); if (!file_exists($plugin_readme)) $plugin_readme = BMP::fixSlashes(WP_PLUGIN_DIR . '/' . dirname($plugin) . '/README.txt'); if (file_exists($plugin_file)) { $plugin_data = get_file_data($plugin_file, $default_headers, 'plugin'); if (!empty($plugin_data['wp']) && version_compare($plugin_data['wp'], $wp_version, '<=')) { $detectedwp = $plugin_data['wp']; $wp = true; } if (!empty($plugin_data['php']) && version_compare($plugin_data['php'], PHP_VERSION, '<=')) { $detectedphp = $plugin_data['php']; $php = true; } } if (file_exists($plugin_readme)) { $readme_data = get_file_data($plugin_readme, $default_headers, 'plugin'); if (!empty($readme_data['wp']) && version_compare($readme_data['wp'], $wp_version, '<=')) { $detectedwp = $readme_data['wp']; $wp = true; } if (!empty($readme_data['php']) && version_compare($readme_data['php'], PHP_VERSION, '<=')) { $detectedphp = $readme_data['php']; $php = true; } } $this->logger->log(sprintf('Detected version WP/PHP for plugin: %s, is (%s/%s)', $plugin, $detectedwp, $detectedphp), 'VERBOSE'); if ($plugin == 'hello.php') return true; if ($php && $wp) return true; else return false; } catch (Error $e) { return false; } return false; } private function try_activate_plugins($plugins, $sucstr_source, $failstr_source, $failed_plugins = []) { $plugins_copy = array_values($plugins); $should_continue = false; $activated_plugins = []; $failed_plugins = $failed_plugins; $disallowed_plugins = [ 'bluehost-wordpress-plugin/bluehost-wordpress-plugin.php', 'sg-cachepress/sg-cachepress.php', 'wordpress-starter/siteground-wizard.php', 'revslider/revslider.php', 'easy-soundcloud-shortcode/easy-soundcloud-shortcode.php', 'easy-soundcloud-shortcode/EasySoundcloudShortcode.php', 'mainwp-child/mainwp-child.php', 'wp-google-maps/wp-google-maps.php', 'wp-google-maps/wpGoogleMaps.php' ]; for ($i = 0; $i < sizeof($plugins_copy); ++$i) { $plugin_name = $plugins_copy[$i]; $plugin_display = $plugin_name; $shouldActivate = true; if (empty($plugin_name)) { $shouldActivate = false; $plugin_display = '(---)'; } else if ($plugin_name == 'hello.php') { $shouldActivate = true; } else if (strpos($plugin_name, '/') === false) { $shouldActivate = false; } $sucstr = str_replace('%plugin_name%', $plugin_display, $sucstr_source); $failstr = str_replace('%plugin_name%', $plugin_display, $failstr_source); if ($shouldActivate) { try { if ($this->is_valid_plugin($plugin_name) && !in_array($plugin_name, $disallowed_plugins)) { $resultWP = activate_plugin($plugin_name, '', true, true); $this->logger->log($sucstr, 'INFO'); $activated_plugins[] = $plugin_name; $should_continue = true; break; } else { if (!in_array($plugin_name, $failed_plugins)) { $failed_plugins[] = $plugin_name; } } } catch (\Exception $e) { if (!in_array($plugin_name, $failed_plugins)) { $failed_plugins[] = $plugin_name; error_log(strval($e)); } } catch (\Throwable $e) { if (!in_array($plugin_name, $failed_plugins)) { $msg = $e->getMessage(); if (strpos($msg, 'add_rule()') != false \|\| strpos($msg, 'rewrite.php:143') != false) { $activated_plugins[] = $plugin_name; error_log(strval($e)); } else { $failed_plugins[] = $plugin_name; error_log(strval($e)); } } } } else { $this->logger->log($failstr, 'WARN'); } } return [ 'failed' => $failed_plugins, 'active' => $activated_plugins, 'should_continue' => $should_continue ]; } public function enablePlugins() { global $wpdb; $this->logger->log(__('Enabling plugins included in the backup', 'backup-backup'), 'STEP'); if (is_serialized($this->seek['active_plugins'])) { $plugins = unserialize($this->seek['active_plugins']); usort($plugins, function ($a, $b) { return strlen($a) - strlen($b); }); $plugins = array_values($plugins); $sucstr_source = __('Plugin %plugin_name% enabled successfully.', 'backup-backup'); $failstr_source = __('Failed to enable plugin %plugin_name%, trying to not end at fatal error...', 'backup-backup'); $fullyActive = []; $failed_plugins = []; if (!function_exists('activate_plugin')) { require_once(ABSPATH .'/wp-admin/includes/plugin.php'); } $one_more_time = true; $try_again = true; while ($try_again) { $res = $this->try_activate_plugins($plugins, $sucstr_source, $failstr_source, $failed_plugins); $fullyActive = array_unique(array_merge($fullyActive, $res['active'])); $plugins = array_diff($plugins, $res['active']); $failed_plugins = array_unique(array_diff(array_merge($failed_plugins, $res['failed']), $fullyActive)); $try_again = $res['should_continue']; if ($try_again == false && $one_more_time == true) { $one_more_time = false; $try_again = true; } } for ($i = 0; $i < sizeof($failed_plugins); ++$i) { $failstr = str_replace('%plugin_name%', $failed_plugins[$i], $failstr_source); $this->logger->log($failstr, 'WARN'); } if (!in_array('backup-backup/backup-backup.php', $fullyActive)) { $fullyActive[] = 'backup-backup/backup-backup.php'; } update_option('active_plugins', $fullyActive); } $this->logger->progress(100); $this->logger->log(__('All plugins enabled, you are ready to go :)', 'backup-backup'), 'SUCCESS'); } public function searchReplace($step = 0, $tableIndex = 0, $currentPage = 0, $totalPages = 0, $fieldAdjustments = 0, $newPrefix = 'wp_') { $this->logger->progress(90); return $this->performReplace($step, $tableIndex, $currentPage, $totalPages, $fieldAdjustments, $newPrefix); } public function alter_tables() { $this->logger->progress(98); $this->prepareFinalDatabase(); $this->replaceTableNames($this->map['tables']); } private function prepareFinalDatabase() { global $wpdb; $tables = array_keys($this->map['tables']); $unique_prefix = explode('_', $tables[0])[0]; $backupPrefix = $this->manifest->config->table_prefix; $options_table = $unique_prefix . '_' . $backupPrefix . 'options'; if (!in_array($options_table, $tables)) { $tablename = false; for ($i = 0; $i < sizeof($tables); ++$i) { $table = $tables[$i]; if (substr($table, -7) == 'options') { $tablename = $table; break; } } $options_table = $tablename; } if ($options_table != false && in_array($options_table, $tables)) { $sql = "DELETE FROM " . $options_table . " WHERE option_name LIKE ('%\_transient\_%')"; $wpdb->query($sql); $active_plugins = $wpdb->get_results('SELECT option_value FROM `' . $options_table . '` WHERE option_name = "active_plugins"'); $active_plugins = $active_plugins[0]->option_value; $this->seek['active_plugins'] = $active_plugins; update_option('active_plugins', ['backup-backup/backup-backup.php']); $homeURL = site_url(); if (strlen($homeURL) <= 8) $homeURL = home_url(); if (defined('WP_SITEURL') && strlen(WP_SITEURL) > 8) $homeURL = WP_SITEURL; $ssl = is_ssl() == true ? 'https://' : 'http://'; $currentDomain = $ssl . $this->parseDomain($homeURL, false); $sql = 'UPDATE ' . $options_table . ' SET option_value = %s WHERE option_name = "siteurl"'; $wpdb->query($wpdb->prepare($sql, $currentDomain)); $sql = 'UPDATE ' . $options_table . ' SET option_value = %s WHERE option_name = "home"'; $wpdb->query($wpdb->prepare($sql, $currentDomain)); } } private function filterFile($path, $name) { $blacklist = $this->unwantedTables; $tablename = strtolower(substr($name, 0, -4)); $shouldBeExcluded = false; for ($i = 0; $i < sizeof($blacklist); ++$i) { $rule = strtolower($blacklist[$i]); if (substr($tablename, -(strlen($rule))) == $rule) { $shouldBeExcluded = true; break; } } if ($shouldBeExcluded == true) { $file = new \SplFileObject($path); $file->seek($file->getSize()); $total_lines = $file->key() + 1; if ($total_lines >= 6) { $str = "\n\n\n\n\n"; $file->seek(5); $str .= trim($file->current()); $this->logger->log(str_replace('%s', substr($name, 0, -4), __('Cleaning up contents of %s table.', 'backup-backup')), 'INFO'); file_put_contents($path, $str); $file = null; } } } private function getNextFile() { if ($this->seek['last_file'] == '...') { $nextFile = false; $sqlFiles = array_diff(scandir($this->storage), ['..', '.']); $sqlFiles = array_values($sqlFiles); if (sizeof($sqlFiles) > 0) { $nextFilePath = $this->storage . DIRECTORY_SEPARATOR . $sqlFiles[0]; return $nextFilePath; } $this->seek['last_file'] = $nextFile; return $nextFile; } else { return $this->seek['last_file']; } } private function initMessage() { $this->logger->log(__('Successfully detected backup created with v3 engine, importing...', 'backup-backup'), 'INFO'); $this->logger->log(__('Restoring database (using v4 engine)...', 'backup-backup'), 'STEP'); if (file_exists($this->tablemap)) { @unlink($this->tablemap); } } }

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