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<?php
/**
* Class used to update and edit web server configuration files
*
* Standard: PSR-2
* @link http://www.php-fig.org/psr/psr-2 Full Documentation
*
* @package SC\DUPX\ServerConfig
*
*/
class DUPX_ServerConfig
{
/**
* Clear .htaccess and web.config files and backup
*
* @return null
*/
public static function reset()
{
DUPX_Log::info("\nWEB SERVER CONFIGURATION FILE RESET:");
$timeStamp = date("ymdHis");
//Apache
@copy('.htaccess', ".htaccess.{$timeStamp}.orig");
@unlink('.htaccess');
@file_put_contents('.htaccess', "#Reset by Duplicator Installer. Original can be found in .htaccess.{$timeStamp}.orig");
//IIS
@copy('web.config', "web.config.{$timeStamp}.orig");
@unlink('web.config');
$xml_contents = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
$xml_contents .= "<!-- Reset by Duplicator Installer. Original can be found in web.config.{$timeStamp}.orig -->\n";
$xml_contents .= "<configuration></configuration>\n";
@file_put_contents('web.config', $xml_contents);
//.user.ini - For WordFence
@copy('.user.ini', ".user.ini.{$timeStamp}.orig");
@unlink('.user.ini');
DUPX_Log::info("- Backup of .htaccess/web.config made to *.{$timeStamp}.orig");
DUPX_Log::info("- Reset of .htaccess/web.config files");
@chmod('.htaccess', 0644);
}
/**
* Resets the .htaccess file to a very slimed down version with new paths
*
* @return null
*/
public static function setup($dbh)
{
if (!isset($_POST['url_new'])) {
return;
}
DUPX_Log::info("\nWEB SERVER CONFIGURATION FILE BASIC SETUP:");
$currdata = parse_url($_POST['url_old']);
$newdata = parse_url($_POST['url_new']);
$currpath = DUPX_U::addSlash(isset($currdata['path']) ? $currdata['path'] : "");
$newpath = DUPX_U::addSlash(isset($newdata['path']) ? $newdata['path'] : "");
$timestamp = date("Y-m-d H:i:s");
$update_msg = "# This file was updated by Duplicator on {$timestamp}. See .htaccess.orig for the original .htaccess file.\n";
$update_msg .= "# Please note that other plugins and resources write to this file. If the time-stamp above is different\n";
$update_msg .= "# than the current time-stamp on the file system then another resource has updated this file.\n";
$update_msg .= "# Duplicator only writes to this file once during the install process while running the installer.php file.\n";
$empty_htaccess = false;
$query_result = @mysqli_query($dbh, "SELECT option_value FROM `{$GLOBALS['FW_TABLEPREFIX']}options` WHERE option_name = 'permalink_structure' ");
//If the permalink is set to Plain then don't update the rewrite rules
if ($query_result) {
$row = @mysqli_fetch_array($query_result);
if ($row != null) {
$permalink_structure = trim($row[0]);
$empty_htaccess = empty($permalink_structure);
}
}
if ($empty_htaccess) {
$tmp_htaccess = "{$update_msg}";
DUPX_Log::info("- No permalink structures set creating blank .htaccess file.");
} else {
$tmp_htaccess = <<<HTACCESS
{$update_msg}
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase {$newpath}
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . {$newpath}index.php [L]
</IfModule>
# END WordPress
HTACCESS;
DUPX_Log::info("- Preparing .htaccess file with basic setup.");
}
file_put_contents('.htaccess', $tmp_htaccess);
@chmod('.htaccess', 0644);
DUPX_Log::info("Basic .htaccess file edit complete. If using IIS web.config this process will need to be done manually.");
}
}
?>