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<?php
/**
* Class used to update and edit web server configuration files
* for both Apache and IIS files .htaccess and web.config
*
* Standard: PSR-2
*
* @link http://www.php-fig.org/psr/psr-2 Full Documentation
*
* @package SC\DUPX\WPConfig
*/
defined('ABSPATH') || defined('DUPXABSPATH') || exit;
use Duplicator\Installer\Core\Deploy\ServerConfigs;
use Duplicator\Installer\Core\Params\PrmMng;
use Duplicator\Installer\Utils\InstallerOrigFileMng;
use Duplicator\Installer\Utils\Log\Log;
use Duplicator\Libs\Snap\SnapIO;
use Duplicator\Libs\WpConfig\WPConfigTransformer;
class DUPX_WPConfig
{
const ADMIN_SERIALIZED_SECURITY_STRING = 'a:1:{s:13:"administrator";b:1;}';
const ADMIN_LEVEL = 10;
/**
* get wp-config default path (not relative to orig file manger)
*
* @return string
*/
public static function getWpConfigDeafultPath()
{
return PrmMng::getInstance()->getValue(PrmMng::PARAM_PATH_NEW) . '/wp-config.php';
}
/**
*
* @return bool|string false if fail
*/
public static function getWpConfigPath()
{
$origWpConfTarget = InstallerOrigFileMng::getInstance()->getEntryTargetPath(ServerConfigs::CONFIG_ORIG_FILE_WPCONFIG_ID, self::getWpConfigDeafultPath());
$origWpDir = SnapIO::safePath(dirname($origWpConfTarget));
if ($origWpDir === PrmMng::getInstance()->getValue(PrmMng::PARAM_PATH_NEW)) {
return $origWpConfTarget;
} else {
return PrmMng::getInstance()->getValue(PrmMng::PARAM_PATH_WP_CORE_NEW) . "/wp-config.php";
}
}
/**
*
*
* @return boolean|WPConfigTransformer
*/
public static function getLocalConfigTransformer()
{
static $confTransformer = null;
if (is_null($confTransformer)) {
try {
if (($wpConfigPath = ServerConfigs::getWpConfigLocalStoredPath()) === false) {
$wpConfigPath = DUPX_WPConfig::getWpConfigPath();
}
if (is_readable($wpConfigPath)) {
$confTransformer = new WPConfigTransformer($wpConfigPath);
} else {
$confTransformer = false;
}
} catch (Exception $e) {
$confTransformer = false;
}
}
return $confTransformer;
}
/**
*
* @param string $name constant name
* @param string $type constant | variable
* @param mixed $default default value
*
* @return mixed
*/
public static function getValueFromLocalWpConfig($name, $type = 'constant', $default = '')
{
if (($confTransformer = self::getLocalConfigTransformer()) !== false) {
return $confTransformer->exists($type, $name) ? $confTransformer->getValue($type, $name) : $default;
} else {
return null;
}
}
/**
* Check if the wp-config of the source site is valid.
*
* @return bool true on success, false on failure
*/
public static function isSourceWpConfigValid()
{
static $wpConfigValid = null;
if (is_null($wpConfigValid)) {
try {
if (($wpConfigPath = ServerConfigs::getSourceWpConfigPath()) == false) {
throw new Exception('Source wp-config.php don\'t exists');
}
$configTransformer = new WPConfigTransformer($wpConfigPath);
$requiredConst = array(
'DB_NAME',
'DB_USER',
'DB_PASSWORD',
'DB_HOST',
);
foreach ($requiredConst as $constName) {
if (!$configTransformer->exists('constant', $constName)) {
throw new Exception($constName . ' don\'t exist');
}
}
$wpConfigValid = true;
} catch (Exception $e) {
Log::info('CHECK WP CONFIG FAIL msg: ' . $e->getMessage());
$wpConfigValid = false;
} catch (Error $e) {
Log::info('CHECK WP CONFIG FAIL msg: ' . $e->getMessage());
$wpConfigValid = false;
}
}
return $wpConfigValid;
}
}