863 lines
28 KiB
PHP
863 lines
28 KiB
PHP
<?php
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/**
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* Database functions
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*
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* Standard: PSR-2
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*
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* @package SC\DUPX\DB
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* @link http://www.php-fig.org/psr/psr-2/
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*/
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defined('ABSPATH') || defined('DUPXABSPATH') || exit;
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use Duplicator\Installer\Utils\Log\Log;
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use Duplicator\Installer\Core\Params\PrmMng;
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use Duplicator\Installer\Core\Params\Descriptors\ParamDescUsers;
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use Duplicator\Libs\Snap\SnapDB;
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class DUPX_DB_Functions
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{
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const TABLE_NAME_DUPLICATOR_PACKAGES = 'duplicator_backups';
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const TABLE_NAME_DUPLICAT_ENTITIES = 'duplicator_entities';
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const TABLE_NAME_WP_USERS = 'users';
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const TABLE_NAME_WP_USERMETA = 'usermeta';
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/** @var ?self */
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protected static $instance = null;
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/** @var ?mysqli */
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private $dbh = null;
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/** @var float */
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protected $timeStart = 0;
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/** @var ?array<string, string> current data connection */
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private $dataConnection = null;
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/** @var ?array<int,array{name:string,isDefault:bool}> list of supported engine types */
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private $engineData = null;
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/** @var ?array<string,array{defCollation:bool,collations:string[]}> supported charset and collation data */
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private $charsetData = null;
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/** @var ?array<string,string> default charset in dwtabase connection */
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private $defaultCharset = null;
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/** @var int */
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private $rename_tbl_log = 0;
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/**
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* Class constructor
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*/
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private function __construct()
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{
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$this->timeStart = DUPX_U::getMicrotime();
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}
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/**
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*
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* @return self
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*/
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public static function getInstance()
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{
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if (is_null(self::$instance)) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Returns mysqli handle
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*
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* @param ?array<string, string> $customConnection custom connection data
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*
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* @return ?mysqli
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*/
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public function dbConnection($customConnection = null)
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{
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if (!is_null($this->dbh)) {
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return $this->dbh;
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}
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$paramsManager = PrmMng::getInstance();
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if (is_null($customConnection)) {
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if (!DUPX_Validation_manager::isValidated()) {
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throw new Exception('Installer isn\'t validated');
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}
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$dbhost = $paramsManager->getValue(PrmMng::PARAM_DB_HOST);
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$dbname = $paramsManager->getValue(PrmMng::PARAM_DB_NAME);
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$dbuser = $paramsManager->getValue(PrmMng::PARAM_DB_USER);
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$dbpass = $paramsManager->getValue(PrmMng::PARAM_DB_PASS);
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} else {
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$dbhost = $customConnection['dbhost'];
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$dbname = $customConnection['dbname'];
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$dbuser = $customConnection['dbuser'];
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$dbpass = $customConnection['dbpass'];
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}
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$dbflag = $paramsManager->getValue(PrmMng::PARAM_DB_FLAG);
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if ($dbflag === DUPX_DB::DB_CONNECTION_FLAG_NOT_SET) {
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$dbh = self::checkFlagsDbConnection($dbhost, $dbuser, $dbpass, $dbname);
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$dbflag = $paramsManager->getValue(PrmMng::PARAM_DB_FLAG);
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} else {
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$dbh = DUPX_DB::connect($dbhost, $dbuser, $dbpass, $dbname, $dbflag);
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}
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if ($dbh != false) {
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$this->dbh = $dbh;
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$this->dataConnection = array(
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'dbhost' => $dbhost,
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'dbname' => $dbname,
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'dbuser' => $dbuser,
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'dbpass' => $dbpass,
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'dbflag' => $dbflag,
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);
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} else {
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$dbConnError = (mysqli_connect_error()) ? 'Error: ' . mysqli_connect_error() : 'Unable to Connect';
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$msg = "Unable to connect with the following parameters:<br/>"
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. "HOST: " . Log::v2str($dbhost) . "\n"
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. "DBUSER: " . Log::v2str($dbuser) . "\n"
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. "DATABASE: " . Log::v2str($dbname) . "\n"
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. "MESSAGE: " . $dbConnError;
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Log::error($msg);
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}
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if (is_null($customConnection)) {
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$db_max_time = mysqli_real_escape_string($this->dbh, $GLOBALS['DB_MAX_TIME']);
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DUPX_DB::mysqli_query($this->dbh, "SET wait_timeout = " . mysqli_real_escape_string($this->dbh, $db_max_time));
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DUPX_DB::setCharset($this->dbh, $paramsManager->getValue(PrmMng::PARAM_DB_CHARSET), $paramsManager->getValue(PrmMng::PARAM_DB_COLLATE));
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}
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return $this->dbh;
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}
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/**
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* Check flags dbconnection
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*
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* @param string $dbhost host
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* @param string $dbuser user
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* @param string $dbpass password
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* @param string $dbname database name
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*
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* @return bool|mysqli
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*/
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protected static function checkFlagsDbConnection($dbhost, $dbuser, $dbpass, $dbname = null)
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{
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$paramsManager = PrmMng::getInstance();
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$wpConfigFalgsVal = $paramsManager->getValue(PrmMng::PARAM_WP_CONF_MYSQL_CLIENT_FLAGS);
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$isLocalhost = $dbhost == "localhost";
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if (($dbh = DUPX_DB::connect($dbhost, $dbuser, $dbpass, $dbname)) != false) {
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$dbflag = DUPX_DB::MYSQLI_CLIENT_NO_FLAGS;
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$wpConfigFalgsVal['inWpConfig'] = false;
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$wpConfigFalgsVal['value'] = array();
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} elseif (!$isLocalhost && ($dbh = DUPX_DB::connect($dbhost, $dbuser, $dbpass, $dbname, MYSQLI_CLIENT_SSL)) != false) {
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$dbflag = MYSQLI_CLIENT_SSL;
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$wpConfigFalgsVal['inWpConfig'] = true;
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$wpConfigFalgsVal['value'] = array(MYSQLI_CLIENT_SSL);
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} elseif (
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!$isLocalhost &&
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defined("MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT") &&
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(
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$dbh = DUPX_DB::connect(
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$dbhost,
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$dbuser,
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$dbpass,
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$dbname,
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MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT // phpcs:ignore PHPCompatibility.Constants.NewConstants.mysqli_client_ssl_dont_verify_server_certFound
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)
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) != false
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) {
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// phpcs:ignore PHPCompatibility.Constants.NewConstants.mysqli_client_ssl_dont_verify_server_certFound
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$dbflag = MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT;
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$wpConfigFalgsVal['inWpConfig'] = true;
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$wpConfigFalgsVal['value'] = array($dbflag);
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} else {
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$dbflag = DUPX_DB::MYSQLI_CLIENT_NO_FLAGS;
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}
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$paramsManager->setValue(PrmMng::PARAM_DB_FLAG, $dbflag);
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$paramsManager->setValue(PrmMng::PARAM_WP_CONF_MYSQL_CLIENT_FLAGS, $wpConfigFalgsVal);
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$paramsManager->save();
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return $dbh;
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}
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/**
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* close db connection if is open
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*
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* @return void
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*/
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public function closeDbConnection()
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{
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if (!is_null($this->dbh)) {
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mysqli_close($this->dbh);
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$this->dbh = null;
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$this->dataConnection = null;
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$this->charsetData = null;
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$this->defaultCharset = null;
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}
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}
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/**
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* get default charset
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*
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* @return string
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*/
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public function getDefaultCharset()
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{
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if (is_null($this->defaultCharset)) {
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$this->dbConnection();
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// SHOW VARIABLES LIKE "character_set_database"
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if (($result = DUPX_DB::mysqli_query($this->dbh, "SHOW VARIABLES LIKE 'character_set_database'")) === false) {
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throw new Exception('SQL ERROR:' . mysqli_error($this->dbh));
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}
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if ($result->num_rows != 1) {
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throw new Exception('DEFAULT CHARSET NUMBER NOT VALID NUM ' . $result->num_rows);
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}
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while ($row = $result->fetch_array()) {
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$this->defaultCharset = $row[1];
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}
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$result->free();
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}
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return $this->defaultCharset;
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}
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/**
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*
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* @param string $charset charset
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*
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* @return string|bool false if charset don't exists
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*/
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public function getDefaultCollateOfCharset($charset)
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{
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$this->getCharsetAndCollationData();
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return isset($this->charsetData[$charset]) ? $this->charsetData[$charset]['defCollation'] : false;
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}
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/**
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* Get list of supported MySQL engine
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*
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* @return array<int,array{name:string,isDefault:bool}>
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*/
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public function getEngineData()
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{
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if (is_null($this->engineData)) {
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$this->dbConnection();
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if (($result = DUPX_DB::mysqli_query($this->dbh, "SHOW ENGINES")) === false) {
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throw new Exception('SQL ERROR:' . mysqli_error($this->dbh));
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}
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$this->engineData = array();
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while ($row = $result->fetch_array()) {
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if ($row[1] !== "YES" && $row[1] !== "DEFAULT") {
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continue;
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}
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$this->engineData[] = array(
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"name" => $row[0],
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"isDefault" => $row[1] === "DEFAULT",
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);
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}
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}
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return $this->engineData;
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}
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/**
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* @return string[] list of supported MySQL engine names
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*/
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public function getSupportedEngineList()
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{
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return array_map(function ($engine) {
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return $engine["name"];
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}, $this->getEngineData());
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}
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/**
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* Returns default MySQL engine of the database
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*
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* @return string
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*/
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public function getDefaultEngine()
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{
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foreach ($this->engineData as $engine) {
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if ($engine["isDefault"]) {
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return $engine["name"];
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}
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}
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return $this->engineData[0]["name"];
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}
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/**
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* Get charset and collation data
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*
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* @return array<string,array{defCollation:bool,collations:string[]}>
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*/
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public function getCharsetAndCollationData()
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{
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if (is_null($this->charsetData)) {
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$this->dbConnection();
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if (($result = DUPX_DB::mysqli_query($this->dbh, "SHOW COLLATION")) === false) {
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throw new Exception('SQL ERROR:' . mysqli_error($this->dbh));
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}
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while ($row = $result->fetch_array()) {
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$collation = $row[0];
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$charset = $row[1];
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$default = filter_var($row[3], FILTER_VALIDATE_BOOLEAN);
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$compiled = filter_var($row[4], FILTER_VALIDATE_BOOLEAN);
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if (!$compiled) {
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continue;
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}
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if (!isset($this->charsetData[$charset])) {
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$this->charsetData[$charset] = array(
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'defCollation' => false,
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'collations' => array(),
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);
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}
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$this->charsetData[$charset]['collations'][] = $collation;
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if ($default) {
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$this->charsetData[$charset]['defCollation'] = $collation;
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}
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}
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$result->free();
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ksort($this->charsetData);
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foreach (array_keys($this->charsetData) as $charset) {
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sort($this->charsetData[$charset]['collations']);
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}
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}
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return $this->charsetData;
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}
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/**
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*
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* @return string[]
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*/
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public function getCharsetsList()
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{
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return array_keys($this->getCharsetAndCollationData());
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}
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/**
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*
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* @return string[]
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*/
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public function getCollationsList()
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{
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$result = array();
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foreach ($this->getCharsetAndCollationData() as $charsetInfo) {
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$result = array_merge($result, $charsetInfo['collations']);
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}
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return array_unique($result);
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}
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/**
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* Get real charset by param
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*
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* @return string
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*/
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public function getRealCharsetByParam()
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{
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$this->getCharsetAndCollationData();
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//$sourceCharset = DUPX_ArchiveConfig::getInstance()->getWpConfigDefineValue('DB_CHARSET', '');
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$sourceCharset = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_CHARSET);
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return (array_key_exists($sourceCharset, $this->charsetData) ? $sourceCharset : $this->getDefaultCharset());
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}
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/**
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* Get real collate by param
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*
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* @return string
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*/
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public function getRealCollateByParam()
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{
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$this->getCharsetAndCollationData();
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$charset = $this->getRealCharsetByParam();
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//$sourceCollate = DUPX_ArchiveConfig::getInstance()->getWpConfigDefineValue('DB_COLLATE', '');
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$sourceCollate = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_COLLATE);
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return (strlen($sourceCollate) == 0 || !in_array($sourceCollate, $this->charsetData[$charset]['collations'])) ?
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$this->getDefaultCollateOfCharset($charset) :
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$sourceCollate;
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}
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/**
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* Return option name table.
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*
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* @param ?string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getOptionsTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . 'options';
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}
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/**
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*
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* @param null|string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getPostsTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . 'posts';
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}
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/**
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*
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* @param null|string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getUserTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . self::TABLE_NAME_WP_USERS;
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}
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/**
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*
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* @param null|string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getUserMetaTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . self::TABLE_NAME_WP_USERMETA;
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}
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/**
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*
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* @param null|string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getPackagesTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . self::TABLE_NAME_DUPLICATOR_PACKAGES;
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}
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/**
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*
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* @param null|string $prefix table prefix, if null take wp table prefix by default
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*
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* @return string
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*/
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public static function getEntitiesTableName($prefix = null)
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{
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if (is_null($prefix)) {
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$prefix = PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_TABLE_PREFIX);
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}
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return $prefix . self::TABLE_NAME_DUPLICAT_ENTITIES;
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}
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/**
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*
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* @param string $userLogin user login
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*
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* @return boolean return true if user login name exists in users table
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*/
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public function checkIfUserNameExists($userLogin)
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{
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if (!$this->tablesExist(self::getUserTableName())) {
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return false;
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}
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$query = 'SELECT ID FROM `' . mysqli_real_escape_string($this->dbh, self::getUserTableName()) . '` '
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. 'WHERE user_login="' . mysqli_real_escape_string($this->dbh, $userLogin) . '"';
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if (($result = DUPX_DB::mysqli_query($this->dbh, $query)) === false) {
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throw new Exception('SQL ERROR:' . mysqli_error($this->dbh));
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}
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return ($result->num_rows > 0);
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}
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/**
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* User password reset
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*
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* @param int $userId user id
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* @param string $newPassword new password
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*
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* @return bool
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*/
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public function userPwdReset($userId, $newPassword)
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{
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$tableName = mysqli_real_escape_string($this->dbh, self::getUserTableName());
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$query = 'UPDATE `' . $tableName . '` '
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. 'SET `user_pass` = MD5("' . mysqli_real_escape_string($this->dbh, $newPassword) . '") '
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. 'WHERE `' . $tableName . '`.`ID` = ' . $userId;
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if (($result = DUPX_DB::mysqli_query($this->dbh, $query)) === false) {
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throw new Exception('SQL ERROR:' . mysqli_error($this->dbh));
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} else {
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return true;
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}
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}
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/**
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* return true if all tables passed in list exists
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*
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* @param string|string[] $tables list of table names
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*
|
|
* @return bool
|
|
*/
|
|
public function tablesExist($tables)
|
|
{
|
|
//SHOW TABLES FROM c1_temptest WHERE Tables_in_c1_temptest IN ('i5tr4_users','i5tr4_usermeta')
|
|
$this->dbConnection();
|
|
|
|
if (empty($this->dataConnection['dbname'])) {
|
|
return false;
|
|
}
|
|
|
|
if (is_scalar($tables)) {
|
|
$tables = array($tables);
|
|
}
|
|
$dbName = mysqli_real_escape_string($this->dbh, $this->dataConnection['dbname']);
|
|
$dbh = $this->dbh;
|
|
|
|
$escapedTables = array_map(function ($table) use ($dbh) {
|
|
return "'" . mysqli_real_escape_string($dbh, $table) . "'";
|
|
}, $tables);
|
|
|
|
$sql = 'SHOW TABLES FROM `' . $dbName . '` WHERE `Tables_in_' . $dbName . '` IN (' . implode(',', $escapedTables) . ')';
|
|
if (($result = DUPX_DB::mysqli_query($this->dbh, $sql)) === false) {
|
|
return false;
|
|
}
|
|
|
|
return $result->num_rows === count($tables);
|
|
}
|
|
|
|
/**
|
|
* Get table replace names from regex pattern
|
|
*
|
|
* @param string[] $tableList list of table names
|
|
* @param string $pattern regex search string
|
|
* @param string $replacement regex replace string
|
|
*
|
|
* @return array<array{old:string,new:string}> list of table names
|
|
*/
|
|
protected static function getTablesReplaceList($tableList, $pattern, $replacement)
|
|
{
|
|
$result = array();
|
|
if (count($tableList) == 0) {
|
|
return $result;
|
|
}
|
|
sort($tableList);
|
|
$newNames = $tableList;
|
|
|
|
foreach ($tableList as $index => $oldName) {
|
|
$newName = substr(preg_replace($pattern, $replacement, $oldName), 0, 64); // Truncate too long table names
|
|
$nSuffix = 1;
|
|
while (in_array($newName, $newNames)) {
|
|
$suffix = '_' . base_convert((string) $nSuffix, 10, 36);
|
|
$newName = substr($newName, 0, -strlen($suffix)) . $suffix;
|
|
$nSuffix++;
|
|
}
|
|
$newNames[$index] = $newName;
|
|
$result[] = array(
|
|
'old' => $oldName,
|
|
'new' => $newName,
|
|
);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Replace table name with regex
|
|
*
|
|
* @param string $pattern regex pattern
|
|
* @param string $replacement regex replacement
|
|
* @param array<string,mixed> $options options
|
|
*
|
|
* @return void
|
|
*/
|
|
public function pregReplaceTableName($pattern, $replacement, $options = array())
|
|
{
|
|
$this->dbConnection();
|
|
|
|
$options = array_merge(array(
|
|
'exclude' => array(), // exclude table list,
|
|
'prefixFilter' => false,
|
|
'regexFilter' => false, // filter tables with regexp
|
|
'notRegexFilter' => false, // filter tables with not regexp
|
|
'regexTablesDropFkeys' => false,
|
|
'copyTables' => array(),// tables that needs to be copied instead of renamed
|
|
), $options);
|
|
|
|
$escapedDbName = mysqli_real_escape_string($this->dbh, PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_NAME));
|
|
|
|
$tablesIn = 'Tables_in_' . $escapedDbName;
|
|
|
|
$where = ' WHERE TRUE';
|
|
|
|
if ($options['prefixFilter'] !== false) {
|
|
$where .= ' AND `' . $tablesIn . '` NOT REGEXP "^' . mysqli_real_escape_string($this->dbh, SnapDB::quoteRegex($options['prefixFilter'])) . '.+"';
|
|
}
|
|
|
|
if ($options['regexFilter'] !== false) {
|
|
$where .= ' AND `' . $tablesIn . '` REGEXP "' . mysqli_real_escape_string($this->dbh, $options['regexFilter']) . '"';
|
|
}
|
|
|
|
if ($options['notRegexFilter'] !== false) {
|
|
$where .= ' AND `' . $tablesIn . '` NOT REGEXP "' . mysqli_real_escape_string($this->dbh, $options['notRegexFilter']) . '"';
|
|
}
|
|
|
|
$tablesList = DUPX_DB::queryColumnToArray($this->dbh, 'SHOW TABLES FROM `' . $escapedDbName . '`' . $where);
|
|
|
|
if (is_array($options['exclude'])) {
|
|
$tablesList = array_diff($tablesList, $options['exclude']);
|
|
}
|
|
|
|
$this->rename_tbl_log = 0;
|
|
|
|
if (count($tablesList) == 0) {
|
|
return;
|
|
}
|
|
|
|
$replaceList = self::getTablesReplaceList($tablesList, $pattern, $replacement);
|
|
|
|
DUPX_DB::mysqli_query($this->dbh, "SET FOREIGN_KEY_CHECKS = 0;");
|
|
foreach ($replaceList as $replace) {
|
|
$table = $replace['old'];
|
|
$newName = $replace['new'];
|
|
|
|
if (in_array($table, $options['copyTables'])) {
|
|
$this->copyTable($table, $newName, true);
|
|
} else {
|
|
$this->renameTable($table, $newName, true);
|
|
}
|
|
|
|
$this->rename_tbl_log++;
|
|
}
|
|
|
|
if ($options['regexTablesDropFkeys'] !== false) {
|
|
Log::info('DROP FOREING KEYS');
|
|
$this->dropForeignKeys($options['regexTablesDropFkeys']);
|
|
}
|
|
|
|
DUPX_DB::mysqli_query($this->dbh, "SET FOREIGN_KEY_CHECKS = 1;");
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param false|string $tableNamePatten table name pattern
|
|
*
|
|
* @return array<array{tableName:string, fKeyName:string}>
|
|
*/
|
|
public function getForeinKeysData($tableNamePatten = false)
|
|
{
|
|
$this->dbConnection();
|
|
|
|
//SELECT CONSTRAINT_NAME FROM information_schema.table_constraints WHERE `CONSTRAINT_TYPE` = 'FOREIGN KEY AND constraint_schema = 'temp_db_test_1234' AND `TABLE_NAME` = 'renamed''
|
|
$escapedDbName = mysqli_real_escape_string($this->dbh, PrmMng::getInstance()->getValue(PrmMng::PARAM_DB_NAME));
|
|
$escapePattenr = mysqli_real_escape_string($this->dbh, $tableNamePatten);
|
|
|
|
$where = " WHERE `CONSTRAINT_TYPE` = 'FOREIGN KEY' AND constraint_schema = '" . $escapedDbName . "'";
|
|
if ($tableNamePatten !== false) {
|
|
$where .= " AND `TABLE_NAME` REGEXP '" . $escapePattenr . "'";
|
|
}
|
|
|
|
if (($result = DUPX_DB::mysqli_query($this->dbh, "SELECT TABLE_NAME as tableName, CONSTRAINT_NAME as fKeyName FROM information_schema.table_constraints " . $where)) === false) {
|
|
Log::error('SQL ERROR:' . mysqli_error($this->dbh));
|
|
}
|
|
|
|
|
|
return $result->fetch_all(MYSQLI_ASSOC);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param false|string $tableNamePatten table name pattern
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function dropForeignKeys($tableNamePatten = false)
|
|
{
|
|
foreach ($this->getForeinKeysData($tableNamePatten) as $fKeyData) {
|
|
$escapedTableName = mysqli_real_escape_string($this->dbh, $fKeyData['tableName']);
|
|
$escapedFKeyName = mysqli_real_escape_string($this->dbh, $fKeyData['fKeyName']);
|
|
if (DUPX_DB::mysqli_query($this->dbh, 'ALTER TABLE `' . $escapedTableName . '` DROP CONSTRAINT `' . $escapedFKeyName . '`') === false) {
|
|
Log::error('SQL ERROR:' . mysqli_error($this->dbh));
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Copy table
|
|
*
|
|
* @param string $existing_name existing table name
|
|
* @param string $new_name new table name
|
|
* @param bool $delete_if_conflict delete table if conflict
|
|
*
|
|
* @return void
|
|
*/
|
|
public function copyTable($existing_name, $new_name, $delete_if_conflict = false)
|
|
{
|
|
$this->dbConnection();
|
|
DUPX_DB::copyTable($this->dbh, $existing_name, $new_name, $delete_if_conflict);
|
|
}
|
|
|
|
/**
|
|
* Rename table
|
|
*
|
|
* @param string $existing_name existing table name
|
|
* @param string $new_name new table name
|
|
* @param bool $delete_if_conflict delete table if conflict
|
|
*
|
|
* @return void
|
|
*/
|
|
public function renameTable($existing_name, $new_name, $delete_if_conflict = false)
|
|
{
|
|
$this->dbConnection();
|
|
DUPX_DB::renameTable($this->dbh, $existing_name, $new_name, $delete_if_conflict);
|
|
}
|
|
|
|
/**
|
|
* Drop table
|
|
*
|
|
* @param string $name table name
|
|
*
|
|
* @return void
|
|
*/
|
|
public function dropTable($name)
|
|
{
|
|
$this->dbConnection();
|
|
DUPX_DB::dropTable($this->dbh, $name);
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param string $prefix table prefix
|
|
*
|
|
* @return false|array<array{id:int,user_login:string}>
|
|
*/
|
|
public function getAdminUsers($prefix)
|
|
{
|
|
$escapedPrefix = mysqli_real_escape_string($this->dbh, $prefix);
|
|
$userTable = mysqli_real_escape_string($this->dbh, $this->getUserTableName($prefix));
|
|
$userMetaTable = mysqli_real_escape_string($this->dbh, $this->getUserMetaTableName($prefix));
|
|
|
|
$sql = 'SELECT `' . $userTable . '`.`id` AS id, `' . $userTable . '`.`user_login` AS user_login FROM `' . $userTable . '` '
|
|
. 'INNER JOIN `' . $userMetaTable . '` ON ( `' . $userTable . '`.`id` = `' . $userMetaTable . '`.`user_id` ) '
|
|
. 'WHERE `' . $userMetaTable . '`.`meta_key` = "' . $escapedPrefix . 'capabilities" AND `' . $userMetaTable . '`.`meta_value` LIKE "%\"administrator\"%" '
|
|
. 'ORDER BY user_login ASC';
|
|
|
|
if (($queryResult = DUPX_DB::mysqli_query($this->dbh, $sql)) === false) {
|
|
return false;
|
|
}
|
|
|
|
$result = array();
|
|
while ($row = $queryResult->fetch_assoc()) {
|
|
$result[] = [
|
|
'id' => (int) $row['id'],
|
|
'user_login' => $row['user_login'],
|
|
];
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the Duplicator Pro version if it exists, otherwise false
|
|
*
|
|
* @param string $prefix table prefix
|
|
*
|
|
* @return false|string Duplicator Pro version
|
|
*/
|
|
public function getDuplicatorVersion($prefix)
|
|
{
|
|
$optionsTable = self::getOptionsTableName($prefix);
|
|
$sql = "SELECT `option_value` FROM `{$optionsTable}` WHERE `option_name` = 'duplicator_pro_plugin_version'";
|
|
|
|
if (($queryResult = DUPX_DB::mysqli_query($this->dbh, $sql)) === false || $queryResult->num_rows === 0) {
|
|
return false;
|
|
}
|
|
|
|
$row = $queryResult->fetch_row();
|
|
return $row[0];
|
|
}
|
|
|
|
/**
|
|
* Return ustat identifier
|
|
*
|
|
* @param string $prefix table prefix
|
|
*
|
|
* @return string ustat identifier
|
|
*/
|
|
public function getUstatIdentifier($prefix)
|
|
{
|
|
$optionsTable = self::getOptionsTableName($prefix);
|
|
$sql = "SELECT `option_value` FROM `{$optionsTable}` WHERE `option_name` = 'duplicator_pro_plugin_data_stats'";
|
|
|
|
if (($queryResult = DUPX_DB::mysqli_query($this->dbh, $sql)) === false || $queryResult->num_rows === 0) {
|
|
return '';
|
|
}
|
|
|
|
$dataStat = $queryResult->fetch_row();
|
|
$dataStat = json_decode($dataStat[0], true);
|
|
return isset($dataStat['identifier']) ? $dataStat['identifier'] : '';
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param int $userId user id
|
|
* @param null|string $prefix table prefix, if null take wp table prefix by default
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function updatePostsAuthor($userId, $prefix = null)
|
|
{
|
|
$this->dbConnection();
|
|
//UPDATE `i5tr4_posts` SET `post_author` = 7 WHERE TRUE
|
|
$postsTable = mysqli_real_escape_string($this->dbh, $this->getPostsTableName($prefix));
|
|
$sql = 'UPDATE `' . $postsTable . '` SET `post_author` = ' . ((int) $userId) . ' WHERE TRUE';
|
|
Log::info('EXECUTE QUERY ' . $sql);
|
|
if (($result = DUPX_DB::mysqli_query($this->dbh, $sql)) === false) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return string[] Array of tables to be excluded
|
|
*/
|
|
public static function getExcludedTables()
|
|
{
|
|
$excludedTables = array();
|
|
|
|
if (ParamDescUsers::getUsersMode() !== ParamDescUsers::USER_MODE_OVERWRITE) {
|
|
$overwriteData = PrmMng::getInstance()->getValue(PrmMng::PARAM_OVERWRITE_SITE_DATA);
|
|
$excludedTables[] = self::getUserTableName($overwriteData['table_prefix']);
|
|
$excludedTables[] = self::getUserMetaTableName($overwriteData['table_prefix']);
|
|
}
|
|
return $excludedTables;
|
|
}
|
|
}
|