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				// Set Log directory to 755 to make the logs accessible by the FTP user
				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
					$app->system->chmod($data['new']['document_root'].'/'.$log_folder, 0755);

				$app->system->chown($data['new']['document_root'], 'root');
				$app->system->chgrp($data['new']['document_root'], 'root');
				$app->system->chown($data['new']['document_root'].'/cgi-bin', $username);
				$app->system->chgrp($data['new']['document_root'].'/cgi-bin', $groupname);
				if(realpath($data['new']['document_root'].'/'.$log_folder . '/error.log') == '/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log') {
					$app->system->chown($data['new']['document_root'].'/'.$log_folder, 'root', false);
					$app->system->chgrp($data['new']['document_root'].'/'.$log_folder, $groupname, false);

				$app->system->chown($data['new']['document_root'].'/ssl', 'root');
				$app->system->chgrp($data['new']['document_root'].'/ssl', 'root');
				$app->system->chown($data['new']['document_root'].'/tmp', $username);
				$app->system->chgrp($data['new']['document_root'].'/tmp', $groupname);
				$app->system->chown($data['new']['document_root'].'/web', $username);
				$app->system->chgrp($data['new']['document_root'].'/web', $groupname);
				$app->system->chown($data['new']['document_root'].'/web/error', $username);
				$app->system->chgrp($data['new']['document_root'].'/web/error', $groupname);
				$app->system->chown($data['new']['document_root'].'/web/stats', $username);
				$app->system->chgrp($data['new']['document_root'].'/web/stats', $groupname);
				$app->system->chown($data['new']['document_root'].'/webdav', $username);
				$app->system->chgrp($data['new']['document_root'].'/webdav', $groupname);
		} elseif((($data['new']['type'] == 'vhostsubdomain') || ($data['new']['type'] == 'vhostalias')) &&
				 (($this->action == 'insert') || ($web_config['set_folder_permissions_on_update'] == 'y'))) {

			if($web_config['security_level'] == 20) {
				$app->system->chmod($data['new']['document_root'].'/' . $web_folder, 0710);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder, $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder, $groupname);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/error', $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/error', $groupname);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/stats', $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/stats', $groupname);
			} else {
				$app->system->chmod($data['new']['document_root'].'/' . $web_folder, 0755);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder, $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder, $groupname);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/error', $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/error', $groupname);
				$app->system->chown($data['new']['document_root'].'/' . $web_folder . '/stats', $username);
				$app->system->chgrp($data['new']['document_root'].'/' . $web_folder . '/stats', $groupname);
			}
		}

		$app->system->web_folder_protection($data['new']['document_root'], true);
		if($data['new']['type'] == 'vhost') {
			// Change the ownership of the error log to the root user
			if(!@is_file('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log')) exec('touch '.escapeshellcmd('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log'));
			$app->system->chown('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log', 'root');
			$app->system->chgrp('/var/log/ispconfig/httpd/'.$data['new']['domain'].'/error.log', 'root');
		}
		//* Write the custom php.ini file, if custom_php_ini fieled is not empty
		$custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$data['new']['system_user'];
		if($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') $custom_php_ini_dir .= '_' . $web_folder;
		if(!is_dir($web_config['website_basedir'].'/conf')) $app->system->mkdir($web_config['website_basedir'].'/conf');
		//* add open_basedir restriction to custom php.ini content, required for suphp only
		if(!stristr($data['new']['custom_php_ini'], 'open_basedir') && $data['new']['php'] == 'suphp') {
			$data['new']['custom_php_ini'] .= "\nopen_basedir = '".$data['new']['php_open_basedir']."'\n";
		}
		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
		if(trim($data['new']['fastcgi_php_version']) != ''){
			list($custom_fastcgi_php_name, $custom_fastcgi_php_executable, $custom_fastcgi_php_ini_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
			if(is_file($custom_fastcgi_php_ini_dir)) $custom_fastcgi_php_ini_dir = dirname($custom_fastcgi_php_ini_dir);
			if(substr($custom_fastcgi_php_ini_dir, -1) == '/') $custom_fastcgi_php_ini_dir = substr($custom_fastcgi_php_ini_dir, 0, -1);
		//* Create custom php.ini
		if(trim($data['new']['custom_php_ini']) != '') {
			$has_custom_php_ini = true;
			if(!is_dir($custom_php_ini_dir)) $app->system->mkdirpath($custom_php_ini_dir);
			
			$php_ini_content = $this->get_master_php_ini_content($data['new']);
			$php_ini_content .= str_replace("\r", '', trim($data['new']['custom_php_ini']));
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			if(intval($data['new']['directive_snippets_id']) > 0){
				$snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'apache' AND active = 'y' AND customer_viewable = 'y'", intval($data['new']['directive_snippets_id']));
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				if(isset($snippet['required_php_snippets']) && trim($snippet['required_php_snippets']) != ''){
					$required_php_snippets = explode(',', trim($snippet['required_php_snippets']));
					if(is_array($required_php_snippets) && !empty($required_php_snippets)){
						foreach($required_php_snippets as $required_php_snippet){
							$required_php_snippet = intval($required_php_snippet);
							if($required_php_snippet > 0){
								$php_snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'php' AND active = 'y'", $required_php_snippet);
								$php_snippet['snippet'] = trim($php_snippet['snippet']);
								if($php_snippet['snippet'] != ''){
									$php_ini_content .= "\n".$php_snippet['snippet'];
								}
							}
						}
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						foreach($sub_prefixes as $s) {
							$temp_domains[] = $s . $aliasdomain['domain'];
						}
			$app->system->file_put_contents($custom_php_ini_dir.'/php.ini', $php_ini_content);
		} else {
			$has_custom_php_ini = false;
			if(is_file($custom_php_ini_dir.'/php.ini')) $app->system->unlink($custom_php_ini_dir.'/php.ini');
		$tpl->newTemplate('vhost.conf.master');

		$vhost_data = $data['new'];
		//unset($vhost_data['ip_address']);
		$vhost_data['web_document_root'] = $data['new']['document_root'].'/' . $web_folder;
		$vhost_data['web_document_root_www'] = $web_config['website_basedir'].'/'.$data['new']['domain'].'/' . $web_folder;
		$vhost_data['web_basedir'] = $web_config['website_basedir'];
		$vhost_data['security_level'] = $web_config['security_level'];
		$vhost_data['allow_override'] = ($data['new']['allow_override'] == '')?'All':$data['new']['allow_override'];
		$vhost_data['php_open_basedir'] = ($data['new']['php_open_basedir'] == '')?$data['new']['document_root']:$data['new']['php_open_basedir'];
		$vhost_data['ssl_domain'] = $data['new']['ssl_domain'];
		$vhost_data['has_custom_php_ini'] = $has_custom_php_ini;
		$vhost_data['custom_php_ini_dir'] = escapeshellcmd($custom_php_ini_dir);
		// Custom Apache directives
		if(intval($data['new']['directive_snippets_id']) > 0){
			$snippet = $app->db->queryOneRecord("SELECT * FROM directive_snippets WHERE directive_snippets_id = ? AND type = 'apache' AND active = 'y' AND customer_viewable = 'y'", $data['new']['directive_snippets_id']);
			if(isset($snippet['snippet'])){
				$vhost_data['apache_directives'] = $snippet['snippet'];
			}
		}
		// Make sure we only have Unix linebreaks
		$vhost_data['apache_directives'] = str_replace("\r\n", "\n", $vhost_data['apache_directives']);
		$vhost_data['apache_directives'] = str_replace("\r", "\n", $vhost_data['apache_directives']);
		$trans = array(
			'{DOCROOT}' => $vhost_data['web_document_root_www'],
			'{DOCROOT_CLIENT}' => $vhost_data['web_document_root']
		);
		$vhost_data['apache_directives'] = strtr($vhost_data['apache_directives'], $trans);
		// Check if a SSL cert exists
		$ssl_dir = $data['new']['document_root'].'/ssl';
		$domain = $data['new']['ssl_domain'];
		if(!$domain) $domain = $data['new']['domain'];
		$key_file = $ssl_dir.'/'.$domain.'.key';
		$key_file2 = $ssl_dir.'/'.$domain.'.key.org';
		$csr_file = $ssl_dir.'/'.$domain.'.csr';
		$crt_file = $ssl_dir.'/'.$domain.'.crt';
		$bundle_file = $ssl_dir.'/'.$domain.'.bundle';

		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y') {
			$domain = $data['new']['domain'];
			if(substr($domain, 0, 2) === '*.') {
				// wildcard domain not yet supported by letsencrypt!
				$app->log('Wildcard domains not yet supported by letsencrypt, so changing ' . $domain . ' to ' . substr($domain, 2), LOGLEVEL_WARN);
				$domain = substr($domain, 2);
			}
			
			$data['new']['ssl_domain'] = $domain;
			$vhost_data['ssl_domain'] = $domain;

			$key_file = $ssl_dir.'/'.$domain.'-le.key';
			$key_file2 = $ssl_dir.'/'.$domain.'-le.key.org';
			$crt_file = $ssl_dir.'/'.$domain.'-le.crt';
			$bundle_file = $ssl_dir.'/'.$domain.'-le.bundle';
		$vhost_data['ssl_crt_file'] = $crt_file;
		$vhost_data['ssl_key_file'] = $key_file;
		$vhost_data['ssl_bundle_file'] = $bundle_file;

		//* Generate Let's Encrypt SSL certificat
		if($data['new']['ssl'] == 'y' && $data['new']['ssl_letsencrypt'] == 'y' && ( // ssl and let's encrypt is active
			($data['old']['ssl'] == 'n' || $data['old']['ssl_letsencrypt'] == 'n') // we have new let's encrypt configuration
			|| ($data['old']['domain'] != $data['new']['domain']) // we have domain update
			|| ($data['old']['subdomain'] != $data['new']['subdomain']) // we have new or update on "auto" subdomain
			|| $this->update_letsencrypt == true
			// default values
			$temp_domains = array();
			$lddomain = $domain;
			$subdomains = null;
			$aliasdomains = null;
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			$sub_prefixes = array();
			//* be sure to have good domain
			if(substr($domain,0,4) != 'www.' && ($data['new']['subdomain'] == "www" OR $data['new']['subdomain'] == "*")) {
				$temp_domains[] = "www." . $domain;
			//* then, add subdomain if we have
			$subdomains = $app->db->queryAllRecords('SELECT domain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'subdomain'");
			if(is_array($subdomains)) {
				foreach($subdomains as $subdomain) {
					$temp_domains[] = $subdomain['domain'];
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					$sub_prefixes[] = str_replace($domain, "", $subdomain['domain']);
			
			//* then, add alias domain if we have
			$aliasdomains = $app->db->queryAllRecords('SELECT domain,subdomain FROM web_domain WHERE parent_domain_id = '.intval($data['new']['domain_id'])." AND active = 'y' AND type = 'alias'");
			if(is_array($aliasdomains)) {
				foreach($aliasdomains as $aliasdomain) {
					$temp_domains[] = $aliasdomain['domain'];
					if(isset($aliasdomain['subdomain']) && substr($aliasdomain['domain'],0,4) != 'www.' && ($aliasdomain['subdomain'] == "www" OR $aliasdomain['subdomain'] == "*")) {
						$temp_domains[] = "www." . $aliasdomain['domain'];
			// prevent duplicate
			$temp_domains = array_unique($temp_domains);
			// generate cli format
			foreach($temp_domains as $temp_domain) {
				$lddomain .= (string) " --domains " . $temp_domain;
			}
			// useless data
			unset($subdomains);
			unset($temp_domains);
			$crt_tmp_file = "/etc/letsencrypt/live/".$domain."/cert.pem";
			$key_tmp_file = "/etc/letsencrypt/live/".$domain."/privkey.pem";
			$bundle_tmp_file = "/etc/letsencrypt/live/".$domain."/chain.pem";
			$webroot = $data['new']['document_root']."/web";
			//* check if we have already a Let's Encrypt cert
			//if(!file_exists($crt_tmp_file) && !file_exists($key_tmp_file)) {
				// we must not skip if cert exists, otherwise changed domains (alias or sub) won't make it to the cert
				$app->log("Create Let's Encrypt SSL Cert for: $domain", LOGLEVEL_DEBUG);
				$app->log("Let's Encrypt SSL Cert domains: $lddomain", LOGLEVEL_DEBUG);
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				$letsencrypt = explode("\n", shell_exec('which letsencrypt certbot /root/.local/share/letsencrypt/bin/letsencrypt'));
				$letsencrypt = reset($letsencrypt);
				if(is_executable($letsencrypt)) {
					$success = $this->_exec($letsencrypt . " certonly -n --text --agree-tos --expand --authenticator webroot --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@$domain --domains $lddomain --webroot-path /usr/local/ispconfig/interface/acme");
				if(!$success) {
					// error issuing cert
					$app->log('Let\'s Encrypt SSL Cert for: ' . $domain . ' could not be issued.', LOGLEVEL_WARN);
					$data['new']['ssl_letsencrypt'] = 'n';
					if($data['old']['ssl'] == 'n') $data['new']['ssl'] = 'n';
					/* Update the DB of the (local) Server */
					$app->db->query("UPDATE web_domain SET `ssl` = ?, `ssl_letsencrypt` = ? WHERE `domain` = ?", $data['new']['ssl'], 'n', $data['new']['domain']);
					/* Update also the master-DB of the Server-Farm */
					$app->dbmaster->query("UPDATE web_domain SET `ssl` = ?, `ssl_letsencrypt` = ? WHERE `domain` = ?", $data['new']['ssl'], 'n', $data['new']['domain']);
				}
			//* check is been correctly created
			if(file_exists($crt_tmp_file)) {
				$date = date("YmdHis");
				//* TODO: check if is a symlink, if target same keep it, either remove it
				if(is_file($key_file)) {
					$app->system->copy($key_file, $key_file.'.old.'.$date);
					$app->system->chmod($key_file.'.old.'.$date, 0400);
					$app->system->unlink($key_file);
				}
				if ($web_config["website_symlinks_rel"] == 'y') {
					$this->create_relative_link(escapeshellcmd($key_tmp_file), escapeshellcmd($key_file));
				} else {
					exec("ln -s ".escapeshellcmd($key_tmp_file)." ".escapeshellcmd($key_file));
				}
				if(is_file($crt_file)) {
					$app->system->copy($crt_file, $crt_file.'.old.'.$date);
					$app->system->chmod($crt_file.'.old.'.$date, 0400);
					$app->system->unlink($crt_file);

				if($web_config["website_symlinks_rel"] == 'y') {
					$this->create_relative_link(escapeshellcmd($crt_tmp_file), escapeshellcmd($crt_file));
				} else {
					exec("ln -s ".escapeshellcmd($crt_tmp_file)." ".escapeshellcmd($crt_file));
				}

				if(is_file($bundle_file)) {
					$app->system->copy($bundle_file, $bundle_file.'.old.'.$date);
					$app->system->chmod($bundle_file.'.old.'.$date, 0400);
					$app->system->unlink($bundle_file);
				}

				if($web_config["website_symlinks_rel"] == 'y') {
					$this->create_relative_link(escapeshellcmd($bundle_tmp_file), escapeshellcmd($bundle_file));
				} else {
					exec("ln -s ".escapeshellcmd($bundle_tmp_file)." ".escapeshellcmd($bundle_file));
				}

				/* we don't need to store it.
				/* Update the DB of the (local) Server */
				$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '', ssl_key = '' WHERE domain = ?", $data['new']['domain']);
				$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = ?", $data['new']['domain']);
				/* Update also the master-DB of the Server-Farm */
				$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '', ssl_key = '' WHERE domain = ?", $data['new']['domain']);
				$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = ?", $data['new']['domain']);
		if(@is_file($bundle_file)) $vhost_data['has_bundle_cert'] = 1;
		//$vhost_data['document_root'] = $data['new']['document_root'].'/' . $web_folder;
		// Set SEO Redirect
		if($data['new']['seo_redirect'] != ''){
			$vhost_data['seo_redirect_enabled'] = 1;
			$tmp_seo_redirects = $this->get_seo_redirects($data['new']);
			if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
				foreach($tmp_seo_redirects as $key => $val){
					$vhost_data[$key] = $val;
				}
			} else {
				$vhost_data['seo_redirect_enabled'] = 0;
			}
		} else {
			$vhost_data['seo_redirect_enabled'] = 0;
		}
		$tpl->setVar('apache_version', $app->system->getapacheversion());
		// Rewrite rules
		$rewrite_rules = array();
		$rewrite_wildcard_rules = array();
		if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
			if(substr($data['new']['redirect_path'], -1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $data['new']['redirect_path'])) $data['new']['redirect_path'] .= '/';
			if(substr($data['new']['redirect_path'], 0, 8) == '[scheme]'){
				$rewrite_target = 'http'.substr($data['new']['redirect_path'], 8);
				$rewrite_target_ssl = 'https'.substr($data['new']['redirect_path'], 8);
			} else {
				$rewrite_target = $data['new']['redirect_path'];
				$rewrite_target_ssl = $data['new']['redirect_path'];
			}
			/* Disabled path extension
			if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
				$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
			switch($data['new']['subdomain']) {
			case 'www':
				$rewrite_rules[] = array( 'rewrite_domain'  => '^'.$this->_rewrite_quote($data['new']['domain']),
					'rewrite_type'   => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
					'rewrite_target'  => $rewrite_target,
					'rewrite_target_ssl' => $rewrite_target_ssl,
					'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
					'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
				$rewrite_rules[] = array( 'rewrite_domain'  => '^' . $this->_rewrite_quote('www.'.$data['new']['domain']),
					'rewrite_type'   => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
					'rewrite_target'  => $rewrite_target,
					'rewrite_target_ssl' => $rewrite_target_ssl,
					'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
					'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
				break;
			case '*':
				$rewrite_wildcard_rules[] = array( 'rewrite_domain'  => '(^|\.)'.$this->_rewrite_quote($data['new']['domain']),
					'rewrite_type'   => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
					'rewrite_target'  => $rewrite_target,
					'rewrite_target_ssl' => $rewrite_target_ssl,
					'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
					'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
				break;
			default:
				$rewrite_rules[] = array( 'rewrite_domain'  => '^'.$this->_rewrite_quote($data['new']['domain']),
					'rewrite_type'   => ($data['new']['redirect_type'] == 'no')?'':'['.$data['new']['redirect_type'].']',
					'rewrite_target'  => $rewrite_target,
					'rewrite_target_ssl' => $rewrite_target_ssl,
					'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
					'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
		// get autoalias
		$auto_alias = $web_config['website_autoalias'];
		if($auto_alias != '') {
			// get the client username
			$client = $app->db->queryOneRecord("SELECT `username` FROM `client` WHERE `client_id` = ?", $client_id);
			$aa_search = array('[client_id]', '[website_id]', '[client_username]', '[website_domain]');
			$aa_replace = array($client_id, $data['new']['domain_id'], $client['username'], $data['new']['domain']);
			$auto_alias = str_replace($aa_search, $aa_replace, $auto_alias);
			unset($client);
			unset($aa_search);
			unset($aa_replace);
			$server_alias[] .= $auto_alias.' ';
		// get alias domains (co-domains and subdomains)
		$aliases = $app->db->queryAllRecords("SELECT * FROM web_domain WHERE parent_domain_id = ? AND active = 'y' AND (type != 'vhostsubdomain' AND type != 'vhostalias')", $data['new']['domain_id']);
		$alias_seo_redirects = array();
		switch($data['new']['subdomain']) {
			$server_alias[] = 'www.'.$data['new']['domain'].' ';
			$server_alias[] = '*.'.$data['new']['domain'].' ';
		if(is_array($aliases)) {
			foreach($aliases as $alias) {
				switch($alias['subdomain']) {
				case 'www':
					$server_alias[] .= 'www.'.$alias['domain'].' '.$alias['domain'].' ';
					break;
				case '*':
					$server_alias[] .= '*.'.$alias['domain'].' '.$alias['domain'].' ';
					break;
				default:
					$server_alias[] .= $alias['domain'].' ';
					break;
				$app->log('Add server alias: '.$alias['domain'], LOGLEVEL_DEBUG);

				// Add SEO redirects for alias domains
				if($alias['seo_redirect'] != '' && $data['new']['seo_redirect'] != '*_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_to_domain_tld' && ($alias['type'] == 'alias' || ($alias['type'] == 'subdomain' && $data['new']['seo_redirect'] != '*_domain_tld_to_www_domain_tld' && $data['new']['seo_redirect'] != '*_domain_tld_to_domain_tld'))){
					$tmp_seo_redirects = $this->get_seo_redirects($alias, 'alias_');
					if(is_array($tmp_seo_redirects) && !empty($tmp_seo_redirects)){
						$alias_seo_redirects[] = $tmp_seo_redirects;
					}
				}
				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
					if(substr($alias['redirect_path'], -1) != '/' && !preg_match('/^(https?|\[scheme\]):\/\//', $alias['redirect_path'])) $alias['redirect_path'] .= '/';
					if(substr($alias['redirect_path'], 0, 8) == '[scheme]'){
						$rewrite_target = 'http'.substr($alias['redirect_path'], 8);
						$rewrite_target_ssl = 'https'.substr($alias['redirect_path'], 8);
					} else {
						$rewrite_target = $alias['redirect_path'];
						$rewrite_target_ssl = $alias['redirect_path'];
					}
					/* Disabled the path extension
					if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
						$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
					switch($alias['subdomain']) {
					case 'www':
						$rewrite_rules[] = array( 'rewrite_domain'  => '^'.$this->_rewrite_quote($alias['domain']),
							'rewrite_type'   => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
							'rewrite_target'  => $rewrite_target,
							'rewrite_target_ssl' => $rewrite_target_ssl,
							'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
							'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
						$rewrite_rules[] = array( 'rewrite_domain'  => '^' . $this->_rewrite_quote('www.'.$alias['domain']),
							'rewrite_type'   => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
							'rewrite_target'  => $rewrite_target,
							'rewrite_target_ssl' => $rewrite_target_ssl,
							'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
							'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
						break;
					case '*':
						$rewrite_wildcard_rules[] = array( 'rewrite_domain'  => '(^|\.)'.$this->_rewrite_quote($alias['domain']),
							'rewrite_type'   => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
							'rewrite_target'  => $rewrite_target,
							'rewrite_target_ssl' => $rewrite_target_ssl,
							'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
							'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
						break;
					default:
						if(substr($alias['domain'], 0, 2) === '*.') $domain_rule = '(^|\.)'.$this->_rewrite_quote(substr($alias['domain'], 2));
						else $domain_rule = '^'.$this->_rewrite_quote($alias['domain']);
						$rewrite_rules[] = array( 'rewrite_domain'  => $domain_rule,
							'rewrite_type'   => ($alias['redirect_type'] == 'no')?'':'['.$alias['redirect_type'].']',
							'rewrite_target'  => $rewrite_target,
							'rewrite_target_ssl' => $rewrite_target_ssl,
							'rewrite_is_url'    => ($this->_is_url($rewrite_target) ? 'y' : 'n'),
							'rewrite_add_path' => (substr($rewrite_target, -1) == '/' ? 'y' : 'n'));
		//* If we have some alias records
		if(count($server_alias) > 0) {
			$server_alias_str = '';
			$n = 0;
			// begin a new ServerAlias line after 30 alias domains
			foreach($server_alias as $tmp_alias) {
				if($n % 30 == 0) $server_alias_str .= "\n    ServerAlias ";
				$server_alias_str .= $tmp_alias;
			}
			unset($tmp_alias);
			$tpl->setVar('alias', trim($server_alias_str));
			$tpl->setVar('alias', '');
		
		if (count($rewrite_wildcard_rules) > 0) $rewrite_rules = array_merge($rewrite_rules, $rewrite_wildcard_rules); // Append wildcard rules to the end of rules
		if(count($rewrite_rules) > 0 || $vhost_data['seo_redirect_enabled'] > 0 || count($alias_seo_redirects) > 0 || $data['new']['rewrite_to_https'] == 'y') {
			$tpl->setVar('rewrite_enabled', 1);
			$tpl->setVar('rewrite_enabled', 0);

		//$tpl->setLoop('redirects',$rewrite_rules);

		/**
		 * install fast-cgi starter script and add script aliasd config
		 * first we create the script directory if not already created, then copy over the starter script
		 * settings are copied over from the server ini config for now
		 * TODO: Create form for fastcgi configs per site.
		 */
		if ($data['new']['php'] == 'fast-cgi') {
			$fastcgi_starter_path = str_replace('[system_user]', $data['new']['system_user'], $fastcgi_config['fastcgi_starter_path']);
			$fastcgi_starter_path = str_replace('[client_id]', $client_id, $fastcgi_starter_path);

			if (!is_dir($fastcgi_starter_path)) {
				$app->system->mkdirpath($fastcgi_starter_path);
				//exec('chown '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.escapeshellcmd($fastcgi_starter_path));
				$app->log('Creating fastcgi starter script directory: '.$fastcgi_starter_path, LOGLEVEL_DEBUG);
			//exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.escapeshellcmd($fastcgi_starter_path));
			$app->system->chown($fastcgi_starter_path, $data['new']['system_user']);
			$app->system->chgrp($fastcgi_starter_path, $data['new']['system_group']);

			$fcgi_tpl->newTemplate('php-fcgi-starter.master');
			$fcgi_tpl->setVar('apache_version', $app->system->getapacheversion());
			// Support for multiple PHP versions (FastCGI)
			if(trim($data['new']['fastcgi_php_version']) != ''){
				$default_fastcgi_php = false;
				if(substr($custom_fastcgi_php_ini_dir, -1) != '/') $custom_fastcgi_php_ini_dir .= '/';
			} else {
				$default_fastcgi_php = true;
			}
				$fcgi_tpl->setVar('php_ini_path', escapeshellcmd($custom_php_ini_dir));
					$fcgi_tpl->setVar('php_ini_path', escapeshellcmd($fastcgi_config['fastcgi_phpini_path']));
					$fcgi_tpl->setVar('php_ini_path', escapeshellcmd($custom_fastcgi_php_ini_dir));
			$fcgi_tpl->setVar('document_root', escapeshellcmd($data['new']['document_root']));
			$fcgi_tpl->setVar('php_fcgi_children', escapeshellcmd($fastcgi_config['fastcgi_children']));
			$fcgi_tpl->setVar('php_fcgi_max_requests', escapeshellcmd($fastcgi_config['fastcgi_max_requests']));
				$fcgi_tpl->setVar('php_fcgi_bin', escapeshellcmd($fastcgi_config['fastcgi_bin']));
				$fcgi_tpl->setVar('php_fcgi_bin', escapeshellcmd($custom_fastcgi_php_executable));
			$fcgi_tpl->setVar('security_level', intval($web_config['security_level']));
			$fcgi_tpl->setVar('domain', escapeshellcmd($data['new']['domain']));
			$php_open_basedir = ($data['new']['php_open_basedir'] == '')?$data['new']['document_root']:$data['new']['php_open_basedir'];
			$fcgi_tpl->setVar('open_basedir', escapeshellcmd($php_open_basedir));
			$fcgi_starter_script = escapeshellcmd($fastcgi_starter_path.$fastcgi_config['fastcgi_starter_script'].(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : ''));
			$app->system->file_put_contents($fcgi_starter_script, $fcgi_tpl->grab());
			$app->log('Creating fastcgi starter script: '.$fcgi_starter_script, LOGLEVEL_DEBUG);

			$app->system->chmod($fcgi_starter_script, 0755);
			$app->system->chown($fcgi_starter_script, $data['new']['system_user']);
			$app->system->chgrp($fcgi_starter_script, $data['new']['system_group']);
			$tpl->setVar('fastcgi_alias', $fastcgi_config['fastcgi_alias']);
			$tpl->setVar('fastcgi_starter_path', $fastcgi_starter_path);
			$tpl->setVar('fastcgi_starter_script', $fastcgi_config['fastcgi_starter_script'].(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : ''));
			$tpl->setVar('fastcgi_config_syntax', $fastcgi_config['fastcgi_config_syntax']);
			$tpl->setVar('fastcgi_max_requests', $fastcgi_config['fastcgi_max_requests']);
		} else {
			//remove the php fastgi starter script if available
			$fastcgi_starter_script = $fastcgi_config['fastcgi_starter_script'].($data['old']['type'] == 'vhostsubdomain' ? '_web' . $data['old']['domain_id'] : '');
			if ($data['old']['php'] == 'fast-cgi') {
				$fastcgi_starter_path = str_replace('[system_user]', $data['old']['system_user'], $fastcgi_config['fastcgi_starter_path']);
				$fastcgi_starter_path = str_replace('[client_id]', $client_id, $fastcgi_starter_path);
				if($data['old']['type'] == 'vhost') {
					if(is_file($fastcgi_starter_script)) @unlink($fastcgi_starter_script);
					if (is_dir($fastcgi_starter_path)) @rmdir($fastcgi_starter_path);
					if(is_file($fastcgi_starter_script)) @unlink($fastcgi_starter_script);
		// Support for multiple PHP versions
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		if($data['new']['php'] == 'php-fpm'){
			if(trim($data['new']['fastcgi_php_version']) != ''){
				$default_php_fpm = false;
				list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($data['new']['fastcgi_php_version']));
				if(substr($custom_php_fpm_ini_dir, -1) != '/') $custom_php_fpm_ini_dir .= '/';
			} else {
				$default_php_fpm = true;
			}
			if(trim($data['old']['fastcgi_php_version']) != '' && ($data['old']['php'] == 'php-fpm' || $data['old']['php'] == 'hhvm')){
				$default_php_fpm = false;
				list($custom_php_fpm_name, $custom_php_fpm_init_script, $custom_php_fpm_ini_dir, $custom_php_fpm_pool_dir) = explode(':', trim($data['old']['fastcgi_php_version']));
				if(substr($custom_php_fpm_ini_dir, -1) != '/') $custom_php_fpm_ini_dir .= '/';
			} else {
				$default_php_fpm = true;
			}
		if($default_php_fpm){
			$pool_dir = escapeshellcmd($web_config['php_fpm_pool_dir']);
		} else {
			$pool_dir = $custom_php_fpm_pool_dir;
		}
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		$pool_dir = trim($pool_dir);
		if(substr($pool_dir, -1) != '/') $pool_dir .= '/';
		$pool_name = 'web'.$data['new']['domain_id'];
		$socket_dir = escapeshellcmd($web_config['php_fpm_socket_dir']);
		if(substr($socket_dir, -1) != '/') $socket_dir .= '/';
		$apache_modules = $app->system->getapachemodules();
		
		// Use sockets, but not with apache 2.4 on centos (mod_proxy_fcgi) as socket support is buggy in that version
		if($data['new']['php_fpm_use_socket'] == 'y' && in_array('fastcgi_module',$apache_modules)){
			$use_tcp = 0;
			$use_socket = 1;
		} else {
			$use_tcp = 1;
			$use_socket = 0;
		}
		$tpl->setVar('use_tcp', $use_tcp);
		$tpl->setVar('use_socket', $use_socket);
		$fpm_socket = $socket_dir.$pool_name.'.sock';
		$tpl->setVar('fpm_socket', $fpm_socket);
		$tpl->setVar('fpm_port', $web_config['php_fpm_start_port'] + $data['new']['domain_id'] - 1);
		/**
		 * install cgi starter script and add script alias to config.
		 * This is needed to allow cgi with suexec (to do so, we need a bin in the document-path!)
		 * first we create the script directory if not already created, then copy over the starter script.
		 * TODO: we have to fetch the data from the server-settings.
		 */
		if ($data['new']['php'] == 'cgi') {
			//$cgi_config = $app->getconf->get_server_config($conf['server_id'], 'cgi');
			$cgi_config['cgi_starter_path'] = $web_config['website_basedir'].'/php-cgi-scripts/[system_user]/';
			$cgi_config['cgi_starter_script'] = 'php-cgi-starter'.(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : '');
			$cgi_config['cgi_bin'] = '/usr/bin/php-cgi';
			$cgi_starter_path = str_replace('[system_user]', $data['new']['system_user'], $cgi_config['cgi_starter_path']);
			$cgi_starter_path = str_replace('[client_id]', $client_id, $cgi_starter_path);
			if (!is_dir($cgi_starter_path)) {
				$app->system->mkdirpath($cgi_starter_path);
				$app->system->chown($cgi_starter_path, $data['new']['system_user']);
				$app->system->chgrp($cgi_starter_path, $data['new']['system_group']);
				$app->system->chmod($cgi_starter_path, 0755);
				$app->log('Creating cgi starter script directory: '.$cgi_starter_path, LOGLEVEL_DEBUG);
			$cgi_tpl->newTemplate('php-cgi-starter.master');
			$cgi_tpl->setVar('apache_version', $app->system->getapacheversion());
			// This works because PHP "rewrites" a symlink to the physical path
			$php_open_basedir = ($data['new']['php_open_basedir'] == '')?$data['new']['document_root']:$data['new']['php_open_basedir'];
			$cgi_tpl->setVar('open_basedir', escapeshellcmd($php_open_basedir));
			$cgi_tpl->setVar('document_root', escapeshellcmd($data['new']['document_root']));
			//$cgi_tpl->setVar('open_basedir', '/var/www/' . $data['new']['domain']);
			$cgi_tpl->setVar('php_cgi_bin', $cgi_config['cgi_bin']);
			$cgi_tpl->setVar('security_level', $web_config['security_level']);

			$cgi_tpl->setVar('has_custom_php_ini', $has_custom_php_ini);
				$cgi_tpl->setVar('php_ini_path', escapeshellcmd($custom_php_ini_dir));
				$cgi_tpl->setVar('php_ini_path', escapeshellcmd($fastcgi_config['fastcgi_phpini_path']));
			$cgi_starter_script = escapeshellcmd($cgi_starter_path.$cgi_config['cgi_starter_script'].(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : ''));
			$app->system->file_put_contents($cgi_starter_script, $cgi_tpl->grab());
			$app->log('Creating cgi starter script: '.$cgi_starter_script, LOGLEVEL_DEBUG);
			$app->system->chmod($cgi_starter_script, 0755);
			$app->system->chown($cgi_starter_script, $data['new']['system_user']);
			$app->system->chgrp($cgi_starter_script, $data['new']['system_group']);
			$tpl->setVar('cgi_starter_path', $cgi_starter_path);
			$tpl->setVar('cgi_starter_script', $cgi_config['cgi_starter_script'].(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : ''));
		$vhost_file = escapeshellcmd($web_config['vhost_conf_dir'].'/'.$data['new']['domain'].'.vhost');
		//* Make a backup copy of vhost file
		if(file_exists($vhost_file)) $app->system->copy($vhost_file, $vhost_file.'~');

		//* create empty vhost array
		$vhosts = array();
		//* Add vhost for ipv4 IP

		//* use ip-mapping for web-mirror
		if($data['new']['ip_address'] != '*' && $conf['mirror_server_id'] > 0) {
			$sql = "SELECT destination_ip FROM server_ip_map WHERE server_id = ? AND source_ip = ?";
			$newip = $app->db->queryOneRecord($sql, $conf['server_id'], $data['new']['ip_address']);
			$data['new']['ip_address'] = $newip['destination_ip'];
			unset($newip);
		}

		$tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 0, 'port' => 80);
		if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
		if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
		$vhosts[] = $tmp_vhost_arr;
		unset($tmp_vhost_arr);
		//* Add vhost for ipv4 IP with SSL
		if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
			$tmp_vhost_arr = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443');
			if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
			$ipv4_ssl_alias_seo_redirects = $alias_seo_redirects;
			if(is_array($ipv4_ssl_alias_seo_redirects) && !empty($ipv4_ssl_alias_seo_redirects)){
				for($i=0;$i<count($ipv4_ssl_alias_seo_redirects);$i++){
					$ipv4_ssl_alias_seo_redirects[$i]['ssl_enabled'] = 1;
				}
			}
			if(count($ipv4_ssl_alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $ipv4_ssl_alias_seo_redirects);
			$vhosts[] = $tmp_vhost_arr;
			unset($tmp_vhost_arr, $ipv4_ssl_alias_seo_redirects);
			$app->log('Enable SSL for: '.$domain, LOGLEVEL_DEBUG);
		//* Add vhost for IPv6 IP
		if($data['new']['ipv6_address'] != '') {
			//* rewrite ipv6 on mirrors
			/* chang $conf to $web_config */
			if ($web_config['serverconfig']['web']['vhost_rewrite_v6'] == 'y') {
				if (isset($web_config['serverconfig']['server']['v6_prefix']) && $web_config['serverconfig']['server']['v6_prefix'] <> '') {
					$explode_v6prefix=explode(':', $web_config['serverconfig']['server']['v6_prefix']);
					$explode_v6=explode(':', $data['new']['ipv6_address']);

					for ( $i = 0; $i <= count($explode_v6prefix)-1; $i++ ) {
						$explode_v6[$i] = $explode_v6prefix[$i];
					}
					$data['new']['ipv6_address'] = implode(':', $explode_v6);
			if($data['new']['ipv6_address'] == '*') $data['new']['ipv6_address'] = '::';
			$tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 0, 'port' => 80);
			if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
			if(count($alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $alias_seo_redirects);
			$vhosts[] = $tmp_vhost_arr;
			unset($tmp_vhost_arr);
			//* Add vhost for ipv6 IP with SSL
			if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
				$tmp_vhost_arr = array('ip_address' => '['.$data['new']['ipv6_address'].']', 'ssl_enabled' => 1, 'port' => '443');
				if(count($rewrite_rules) > 0)  $tmp_vhost_arr = $tmp_vhost_arr + array('redirects' => $rewrite_rules);
				$ipv6_ssl_alias_seo_redirects = $alias_seo_redirects;
				if(is_array($ipv6_ssl_alias_seo_redirects) && !empty($ipv6_ssl_alias_seo_redirects)){
					for($i=0;$i<count($ipv6_ssl_alias_seo_redirects);$i++){
						$ipv6_ssl_alias_seo_redirects[$i]['ssl_enabled'] = 1;
					}
				}
				if(count($ipv6_ssl_alias_seo_redirects) > 0) $tmp_vhost_arr = $tmp_vhost_arr + array('alias_seo_redirects' => $ipv6_ssl_alias_seo_redirects);
				$vhosts[] = $tmp_vhost_arr;
				unset($tmp_vhost_arr, $ipv6_ssl_alias_seo_redirects);
				$app->log('Enable SSL for IPv6: '.$domain, LOGLEVEL_DEBUG);
		//* Set the vhost loop
		$tpl->setLoop('vhosts', $vhosts);

		$app->system->file_put_contents($vhost_file, $tpl->grab());
		$app->log('Writing the vhost file: '.$vhost_file, LOGLEVEL_DEBUG);

		/*
		 * maybe we have some webdav - user. If so, add them...
		*/
		$this->_patchVhostWebdav($vhost_file, $data['new']['document_root'] . '/webdav');
		//* Set the symlink to enable the vhost
		//* First we check if there is a old type of symlink and remove it
		$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/'.$data['new']['domain'].'.vhost');
		if(is_link($vhost_symlink)) $app->system->unlink($vhost_symlink);
		//* Remove old or changed symlinks
		if($data['new']['subdomain'] != $data['old']['subdomain'] or $data['new']['active'] == 'n') {
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/900-'.$data['new']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				$app->system->unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/100-'.$data['new']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				$app->system->unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
		//* New symlink
		if($data['new']['subdomain'] == '*') {
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/900-'.$data['new']['domain'].'.vhost');
		} else {
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/100-'.$data['new']['domain'].'.vhost');
		}
		if($data['new']['active'] == 'y' && !is_link($vhost_symlink)) {
			symlink($vhost_file, $vhost_symlink);
			$app->log('Creating symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
		// remove old symlink and vhost file, if domain name of the site has changed
		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/900-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				$app->system->unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/100-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				$app->system->unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
			$vhost_symlink = escapeshellcmd($web_config['vhost_conf_enabled_dir'].'/'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				$app->system->unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file, LOGLEVEL_DEBUG);
			$vhost_file = escapeshellcmd($web_config['vhost_conf_dir'].'/'.$data['old']['domain'].'.vhost');
			$app->system->unlink($vhost_file);
			$app->log('Removing file: '.$vhost_file, LOGLEVEL_DEBUG);
		//* Create .htaccess and .htpasswd file for website statistics
		//if(!is_file($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess') or $data['old']['document_root'] != $data['new']['document_root']) {
		if(!is_dir($data['new']['document_root'].'/' . $web_folder . '/stats')) $app->system->mkdir($data['new']['document_root'].'/' . $web_folder . '/stats');
		$ht_file = "AuthType Basic\nAuthName \"Members Only\"\nAuthUserFile ".$data['new']['document_root']."/web/stats/.htpasswd_stats\nrequire valid-user";
		$app->system->file_put_contents($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess', $ht_file);
		$app->system->chmod($data['new']['document_root'].'/' . $web_folder . '/stats/.htaccess', 0755);
		if(!is_file($data['new']['document_root'].'/web/stats/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
			if(trim($data['new']['stats_password']) != '') {
				$htp_file = 'admin:'.trim($data['new']['stats_password']);
				$app->system->web_folder_protection($data['new']['document_root'], false);
				$app->system->file_put_contents($data['new']['document_root'].'/web/stats/.htpasswd_stats', $htp_file);
				$app->system->web_folder_protection($data['new']['document_root'], true);
				$app->system->chmod($data['new']['document_root'].'/web/stats/.htpasswd_stats', 0755);
		//* Create awstats configuration
		if($data['new']['stats_type'] == 'awstats' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias')) {
			$this->awstats_update($data, $web_config);

		$this->php_fpm_pool_update($data, $web_config, $pool_dir, $pool_name, $socket_dir);
		$this->hhvm_update($data, $web_config);
		if($web_config['check_apache_config'] == 'y') {
			//* Test if apache starts with the new configuration file
			$apache_online_status_before_restart = $this->_checkTcp('localhost', 80);
			$app->log('Apache status is: '.($apache_online_status_before_restart === true? 'running' : 'down'), LOGLEVEL_DEBUG);

			$retval = $app->services->restartService('httpd', 'restart'); // $retval['retval'] is 0 on success and > 0 on failure
			$app->log('Apache restart return value is: '.$retval['retval'], LOGLEVEL_DEBUG);
			// wait a few seconds, before we test the apache status again
			$apache_online_status_after_restart = false;
			for($i = 0; $i < 5; $i++) {
				$apache_online_status_after_restart = $this->_checkTcp('localhost', 80);
				if($apache_online_status_after_restart) break;
				sleep(1);
			}
			//* Check if apache restarted successfully if it was online before
			$app->log('Apache online status after restart is: '.($apache_online_status_after_restart === true? 'running' : 'down'), LOGLEVEL_DEBUG);
			if($apache_online_status_before_restart && !$apache_online_status_after_restart || $retval['retval'] > 0) {
				$app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].'. Reverting the configuration. Saved non-working config as '.$vhost_file.'.err', LOGLEVEL_WARN);
				if(is_array($retval['output']) && !empty($retval['output'])){
					$app->log('Reason for Apache restart failure: '.implode("\n", $retval['output']), LOGLEVEL_WARN);
					$app->dbmaster->datalogError(implode("\n", $retval['output']));
				} else {
					// if no output is given, check again
					$webserver_binary = '';
					exec('which apache2ctl', $webserver_check_output, $webserver_check_retval);
					if($webserver_check_retval == 0){
						$webserver_binary = 'apache2ctl';
					} else {
						unset($webserver_check_output, $webserver_check_retval);
						exec('which apache2', $webserver_check_output, $webserver_check_retval);
						if($webserver_check_retval == 0){
							$webserver_binary = 'apache2';
						} else {
							unset($webserver_check_output, $webserver_check_retval);
							exec('which httpd2', $webserver_check_output, $webserver_check_retval);
							if($webserver_check_retval == 0){
								$webserver_binary = 'httpd2';
							} else {
								unset($webserver_check_output, $webserver_check_retval);
								exec('which httpd', $webserver_check_output, $webserver_check_retval);
								if($webserver_check_retval == 0){
									$webserver_binary = 'httpd';
								} else {
									unset($webserver_check_output, $webserver_check_retval);
									exec('which apache', $webserver_check_output, $webserver_check_retval);
									if($webserver_check_retval == 0){
										$webserver_binary = 'apache';
									}
								}
							}
						}
					}
					if($webserver_binary != ''){
						exec($webserver_binary.' -t 2>&1', $tmp_output, $tmp_retval);
						if($tmp_retval > 0 && is_array($tmp_output) && !empty($tmp_output)){
							$app->log('Reason for Apache restart failure: '.implode("\n", $tmp_output), LOGLEVEL_WARN);
							$app->dbmaster->datalogError(implode("\n", $tmp_output));
						}
						unset($tmp_output, $tmp_retval);
					}
				}
				$app->system->copy($vhost_file, $vhost_file.'.err');
				if(is_file($vhost_file.'~')) {
					//* Copy back the last backup file
					$app->system->copy($vhost_file.'~', $vhost_file);
				} else {
					//* There is no backup file, so we create a empty vhost file with a warning message inside
					$app->system->file_put_contents($vhost_file, "# Apache did not start after modifying this vhost file.\n# Please check file $vhost_file.err for syntax errors.");
				if($this->ssl_certificate_changed === true) {
					//* Backup the files that might have caused the error
						$app->system->copy($key_file, $key_file.'.err');
						$app->system->chmod($key_file.'.err', 0400);
						$app->system->copy($key_file2, $key_file2.'.err');
						$app->system->chmod($key_file2.'.err', 0400);
					if(is_file($csr_file)) $app->system->copy($csr_file, $csr_file.'.err');
					if(is_file($crt_file)) $app->system->copy($crt_file, $crt_file.'.err');
					if(is_file($bundle_file)) $app->system->copy($bundle_file, $bundle_file.'.err');

					//* Restore the ~ backup files
					if(is_file($key_file.'~')) $app->system->copy($key_file.'~', $key_file);
					if(is_file($key_file2.'~')) $app->system->copy($key_file2.'~', $key_file2);
					if(is_file($crt_file.'~')) $app->system->copy($crt_file.'~', $crt_file);
					if(is_file($csr_file.'~')) $app->system->copy($csr_file.'~', $csr_file);
					if(is_file($bundle_file.'~')) $app->system->copy($bundle_file.'~', $bundle_file);

					$app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the SSL configuration. Saved non-working SSL files with .err extension.', LOGLEVEL_WARN);

				$app->services->restartService('httpd', 'restart');
			//* We do not check the apache config after changes (is faster)
			if($apache_chrooted) {
				$app->services->restartServiceDelayed('httpd', 'restart');
			} else {
				// request a httpd reload when all records have been processed
				$app->services->restartServiceDelayed('httpd', 'reload');

		//* The vhost is written and apache has been restarted, so we
		// can reset the ssl changed var to false and cleanup some files
		$this->ssl_certificate_changed = false;
		if(@is_file($key_file.'~')) $app->system->unlink($key_file.'~');