From 1c6da3502e13ca5391b5ece1349b8401876e4b99 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Wed, 30 Apr 2014 05:26:30 -0400
Subject: [PATCH] Implemented: FS#3266 - HHVM PHP mode support (some improvements, nginx support)

---
 server/plugins-available/apache2_plugin.inc.php |  261 +++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 216 insertions(+), 45 deletions(-)

diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 7f8b0d0..f1a08af 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -88,6 +88,100 @@
 
 		$app->plugins->registerEvent('ftp_user_delete', $this->plugin_name, 'ftp_user_delete');
 
+		$app->plugins->registerAction('php_ini_changed', $this->plugin_name, 'php_ini_changed');
+	}
+
+	// check for php.ini changes
+
+
+	// Handle php.ini changes
+	function php_ini_changed($event_name, $data) {
+		global $app, $conf;
+
+		$app->uses('getconf');
+		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
+		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
+
+		/* $data contains an array with these keys:
+         * file -> full path of changed php_ini
+         * mode -> web_domain php modes to change (mod, fast-cgi, php-fpm, hhvm or '' for all except 'mod')
+         * php_version -> php ini path that changed (additional php versions)
+         */
+
+		$qrystr = "SELECT * FROM web_domain WHERE custom_php_ini != ''";
+		if($data['mode'] == 'mod') {
+			$qrystr .= " AND php = 'mod'";
+		} elseif($data['mode'] == 'fast-cgi') {
+			$qrystr .= " AND php = 'fast-cgi'";
+			if($data['php_version']) {
+				$qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . "'";
+			}
+		} elseif($data['mode'] == 'php-fpm') {
+			$qrystr .= " AND php = 'php-fpm'";
+			if($data['php_version']) {
+				$qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . ":%'";
+			}
+		} elseif($data['mode'] == 'hhvm') {
+			$qrystr .= " AND php = 'hhvm'";
+			if($data['php_version']) {
+				$qrystr .= " AND fastcgi_php_version LIKE '%:" . $app->db->quote($data['php_version']) . ":%'";
+			}
+		} else {
+			$qrystr .= " AND php != 'mod' AND php != 'fast-cgi'";
+		}
+
+
+		//** Get all the webs
+		$web_domains = $app->db->queryAllRecords($qrystr);
+		foreach($web_domains as $web_data) {
+			$custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$web_data['system_user'];
+			$web_folder = 'web';
+			if($web_data['type'] == 'vhostsubdomain' || $web_data['type'] == 'vhostalias') {
+				$web_folder = $web_data['web_folder'];
+				$custom_php_ini_dir .= '_' . $web_folder;
+			}
+			if(!is_dir($web_config['website_basedir'].'/conf')) $app->system->mkdir($web_config['website_basedir'].'/conf');
+
+
+			if(!is_dir($custom_php_ini_dir)) $app->system->mkdir($custom_php_ini_dir);
+			$php_ini_content = '';
+			if($web_data['php'] == 'mod') {
+				$master_php_ini_path = $web_config['php_ini_path_apache'];
+			} else {
+				if($web_data['php'] == 'fast-cgi' && file_exists($fastcgi_config["fastcgi_phpini_path"])) {
+					$master_php_ini_path = $fastcgi_config["fastcgi_phpini_path"];
+				} else {
+					$master_php_ini_path = $web_config['php_ini_path_cgi'];
+				}
+			}
+			if($master_php_ini_path != '' && substr($master_php_ini_path, -7) == 'php.ini' && is_file($master_php_ini_path)) {
+				$php_ini_content .= $app->system->file_get_contents($master_php_ini_path)."\n";
+			}
+			$php_ini_content .= str_replace("\r", '', trim($web_data['custom_php_ini']));
+			$app->system->file_put_contents($custom_php_ini_dir.'/php.ini', $php_ini_content);
+			$app->log('Info: rewrote custom php.ini for web ' . $web_data['domain_id'] . ' (' . $web_data['domain'] . ').', LOGLEVEL_DEBUG);
+		}
+
+		if(count($web_domains) > 0) {
+			//* We do not check the apache config here - we only changed the php.ini
+			//* Check if this is a chrooted setup
+			if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
+				$apache_chrooted = true;
+				$app->log('Info: Apache is chrooted.', LOGLEVEL_DEBUG);
+			} else {
+				$apache_chrooted = false;
+			}
+
+			$app->log('Info: rewrote all php.ini and reloading apache now.', LOGLEVEL_DEBUG);
+			if($apache_chrooted) {
+				$app->services->restartServiceDelayed('httpd', 'restart');
+			} else {
+				// request a httpd reload when all records have been processed
+				$app->services->restartServiceDelayed('httpd', 'reload');
+			}
+		} else {
+			$app->log('Info: No webs affected by php.ini change.', LOGLEVEL_DEBUG);
+		}
 	}
 
 	// Handle the creation of SSL certificates
@@ -103,7 +197,7 @@
 			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.cnf', LOGLEVEL_ERROR);
 
 		//* Only vhosts can have a ssl cert
-		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain") return;
+		if($data["new"]["type"] != "vhost" && $data["new"]["type"] != "vhostsubdomain" && $data["new"]["type"] != "vhostalias") return;
 
 		// if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
 		if(!is_dir($data['new']['document_root'].'/ssl')) $app->system->mkdirpath($data['new']['document_root'].'/ssl');
@@ -307,7 +401,7 @@
 
 		if($this->action != 'insert') $this->action = 'update';
 
-		if($data['new']['type'] != 'vhost' && $data['new']['type'] != 'vhostsubdomain' && $data['new']['parent_domain_id'] > 0) {
+		if($data['new']['type'] != 'vhost' && $data['new']['type'] != 'vhostsubdomain' && $data['new']['type'] != 'vhostalias' && $data['new']['parent_domain_id'] > 0) {
 
 			$old_parent_domain_id = intval($data['old']['parent_domain_id']);
 			$new_parent_domain_id = intval($data['new']['parent_domain_id']);
@@ -341,7 +435,7 @@
 		}
 
 		if($data['new']['document_root'] == '') {
-			if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') $app->log('document_root not set', LOGLEVEL_WARN);
+			if($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') $app->log('document_root not set', LOGLEVEL_WARN);
 			return 0;
 		}
 		if($data['new']['system_user'] == 'root' or $data['new']['system_group'] == 'root') {
@@ -355,13 +449,26 @@
 
 		$web_folder = 'web';
 		$log_folder = 'log';
-		if($data['new']['type'] == 'vhostsubdomain') {
+		$old_web_folder = 'web';
+		$old_log_folder = 'log';
+		if($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') {
+			// new one
 			$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['new']['parent_domain_id']));
 			$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['new']['domain']);
 			if($subdomain_host == '') $subdomain_host = 'web'.$data['new']['domain_id'];
 			$web_folder = $data['new']['web_folder'];
 			$log_folder .= '/' . $subdomain_host;
 			unset($tmp);
+			
+			if(isset($data['old']['parent_domain_id'])) {
+				// old one
+				$tmp = $app->db->queryOneRecord('SELECT `domain` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
+				$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
+				if($subdomain_host == '') $subdomain_host = 'web'.$data['old']['domain_id'];
+				$old_web_folder = $data['old']['web_folder'];
+				$old_log_folder .= '/' . $subdomain_host;
+				unset($tmp);
+			}
 		}
 
 		// Create group and user, if not exist
@@ -432,7 +539,7 @@
 			//* Remove protection of old folders
 			$app->system->web_folder_protection($data['old']['document_root'], false);
 
-			if($data["new"]["type"] != "vhostsubdomain") {
+			if($data["new"]["type"] != "vhostsubdomain" && $data["new"]["type"] != "vhostalias") {
 				//* Move the site data
 				$tmp_docroot = explode('/', $data['new']['document_root']);
 				unset($tmp_docroot[count($tmp_docroot)-1]);
@@ -473,9 +580,9 @@
 			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);
 
 			//* Change the log mount
-			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind';
 			$app->system->removeLine('/etc/fstab', $fstab_line);
-			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind,nobootwait';
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind,nobootwait';
 			$app->system->removeLine('/etc/fstab', $fstab_line);
 			$fstab_line = '/var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/'.$log_folder.'    none    bind,nobootwait,_netdev    0 0';
 			$app->system->replaceLine('/etc/fstab', $fstab_line, $fstab_line, 1, 1);
@@ -507,14 +614,14 @@
 		// Remove the symlink for the site, if site is renamed
 		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
 			if(is_dir('/var/log/ispconfig/httpd/'.$data['old']['domain'])) exec('rm -rf /var/log/ispconfig/httpd/'.$data['old']['domain']);
-			if(is_link($data['old']['document_root'].'/'.$log_folder)) $app->system->unlink($data['old']['document_root'].'/'.$log_folder);
+			if(is_link($data['old']['document_root'].'/'.$old_log_folder)) $app->system->unlink($data['old']['document_root'].'/'.$old_log_folder);
 
 			//* remove old log mount
-			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$log_folder.'    none    bind';
+			$fstab_line = '/var/log/ispconfig/httpd/'.$data['old']['domain'].' '.$data['old']['document_root'].'/'.$old_log_folder.'    none    bind';
 			$app->system->removeLine('/etc/fstab', $fstab_line);
 
 			//* Unmount log directory
-			exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
+			exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$old_log_folder));
 		}
 
 		//* Create the log dir if nescessary and mount it
@@ -590,7 +697,7 @@
 		// setting a local var here
 
 		// normally $conf['templates'] = "/usr/local/ispconfig/server/conf";
-		if($this->action == 'insert' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
+		if($this->action == 'insert' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias')) {
 
 			// Copy the error pages
 			if($data['new']['errordocs']) {
@@ -636,7 +743,7 @@
 			exec('chmod -R a+r '.escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/');
 
 			//** Copy the error documents on update when the error document checkbox has been activated and was deactivated before
-		} elseif ($this->action == 'update' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain') && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {
+		} elseif ($this->action == 'update' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {
 
 			$error_page_path = escapeshellcmd($data['new']['document_root']).'/' . $web_folder . '/error/';
 			if (file_exists($conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']), 0, 2))) {
@@ -654,7 +761,7 @@
 			exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.$error_page_path);
 		}  // end copy error docs
 
-		// Set the quota for the user, but only for vhosts, not vhostsubdomains
+		// Set the quota for the user, but only for vhosts, not vhostsubdomains or vhostalias
 		if($username != '' && $app->system->is_user($username) && $data['new']['type'] == 'vhost') {
 			if($data['new']['hd_quota'] > 0) {
 				$blocks_soft = $data['new']['hd_quota'] * 1024;
@@ -786,7 +893,9 @@
 				$app->system->chown($data['new']['document_root'].'/webdav', $username);
 				$app->system->chgrp($data['new']['document_root'].'/webdav', $groupname);
 			}
-		} elseif(($this->action == 'insert' && $data['new']['type'] == 'vhostsubdomain') or ($web_config['set_folder_permissions_on_update'] == 'y' && $data['new']['type'] == 'vhostsubdomain')) {
+		} elseif((($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);
@@ -818,7 +927,7 @@
 
 		//* 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') $custom_php_ini_dir .= '_' . $web_folder;
+		if($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
@@ -1003,7 +1112,7 @@
 		}
 
 		// get alias domains (co-domains and subdomains)
-		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND type != 'vhostsubdomain'");
+		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y' AND (type != 'vhostsubdomain' AND type != 'vhostalias')");
 		$alias_seo_redirects = array();
 		switch($data['new']['subdomain']) {
 		case 'www':
@@ -1174,7 +1283,7 @@
 			$php_open_basedir = ($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' ? '_web' . $data['new']['domain_id'] : ''));
+			$fcgi_starter_script = escapeshellcmd($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, $fcgi_tpl->grab());
 			unset($fcgi_tpl);
 
@@ -1186,7 +1295,7 @@
 
 			$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' ? '_web' . $data['new']['domain_id'] : ''));
+			$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']);
 
@@ -1214,7 +1323,7 @@
 		 * PHP-FPM
 		 */
 		// Support for multiple PHP versions
-		if($data['new']['php'] == 'php-fpm'){
+		if($data['new']['php'] == 'php-fpm' || $data['new']['php'] == 'hhvm'){
 			if(trim($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']));
@@ -1223,7 +1332,7 @@
 				$default_php_fpm = true;
 			}
 		} else {
-			if(trim($data['old']['fastcgi_php_version']) != '' && $data['old']['php'] == 'php-fpm'){
+			if(trim($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) != '/') $custom_php_fpm_ini_dir .= '/';
@@ -1265,7 +1374,7 @@
 			//$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' ? '_web' . $data['new']['domain_id'] : '');
+			$cgi_config['cgi_starter_script'] = 'php-cgi-starter'.(($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']);
@@ -1301,7 +1410,7 @@
 				$cgi_tpl->setVar('php_ini_path', escapeshellcmd($fastcgi_config['fastcgi_phpini_path']));
 			}
 
-			$cgi_starter_script = escapeshellcmd($cgi_starter_path.$cgi_config['cgi_starter_script'].($data['new']['type'] == 'vhostsubdomain' ? '_web' . $data['new']['domain_id'] : ''));
+			$cgi_starter_script = escapeshellcmd($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, $cgi_tpl->grab());
 			unset($cgi_tpl);
 
@@ -1313,7 +1422,7 @@
 			$app->system->chgrp($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' ? '_web' . $data['new']['domain_id'] : ''));
+			$tpl->setVar('cgi_starter_script', $cgi_config['cgi_starter_script'].(($data['new']['type'] == 'vhostsubdomain' || $data['new']['type'] == 'vhostalias') ? '_web' . $data['new']['domain_id'] : ''));
 
 		}
 
@@ -1354,9 +1463,11 @@
 
 		//* Add vhost for IPv6 IP
 		if($data['new']['ipv6_address'] != '') {
-			if ($conf['serverconfig']['web']['vhost_rewrite_v6'] == 'y') {
-				if (isset($conf['serverconfig']['server']['v6_prefix']) && $conf['serverconfig']['server']['v6_prefix'] <> '') {
-					$explode_v6prefix=explode(':', $conf['serverconfig']['server']['v6_prefix']);
+			//* 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)-3; $i++ ) {
@@ -1475,11 +1586,12 @@
 		}
 
 		//* Create awstats configuration
-		if($data['new']['stats_type'] == 'awstats' && ($data['new']['type'] == 'vhost' || $data['new']['type'] == 'vhostsubdomain')) {
+		if($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
@@ -1620,7 +1732,6 @@
 
 		//* Unset action to clean it for next processed vhost.
 		$this->action = '';
-
 	}
 
 	function delete($event_name, $data) {
@@ -1632,7 +1743,7 @@
 		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
 		$fastcgi_config = $app->getconf->get_server_config($conf['server_id'], 'fastcgi');
 
-		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') $app->system->web_folder_protection($data['old']['document_root'], false);
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') $app->system->web_folder_protection($data['old']['document_root'], false);
 
 		//* Check if this is a chrooted setup
 		if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
@@ -1644,7 +1755,7 @@
 		//* Remove the mounts
 		$log_folder = 'log';
 		$web_folder = '';
-		if($data['old']['type'] == 'vhostsubdomain') {
+		if($data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') {
 			$tmp = $app->db->queryOneRecord('SELECT `domain`,`document_root` FROM web_domain WHERE domain_id = '.intval($data['old']['parent_domain_id']));
 			if($tmp['domain'] != ''){
 				$subdomain_host = preg_replace('/^(.*)\.' . preg_quote($tmp['domain'], '/') . '$/', '$1', $data['old']['domain']);
@@ -1690,7 +1801,7 @@
 			unset($subdomain_hosts);
 		}
 
-		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain'){
+		if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias'){
 			if(is_array($log_folders) && !empty($log_folders)){
 				foreach($log_folders as $log_folder){
 					//if($app->system->is_mounted($data['old']['document_root'].'/'.$log_folder)) exec('umount '.escapeshellarg($data['old']['document_root'].'/'.$log_folder));
@@ -1714,7 +1825,7 @@
 		}
 		unset($log_folders);
 
-		if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['parent_domain_id'] > 0) {
+		if($data['old']['type'] != 'vhost' && $data['old']['type'] != 'vhostsubdomain' && $data['old']['type'] != 'vhostalias' && $data['old']['parent_domain_id'] > 0) {
 			//* This is a alias domain or subdomain, so we have to update the website instead
 			$parent_domain_id = intval($data['old']['parent_domain_id']);
 			$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$parent_domain_id." AND active = 'y'");
@@ -1748,7 +1859,7 @@
 			$app->system->unlink($vhost_file);
 			$app->log('Removing vhost file: '.$vhost_file, LOGLEVEL_DEBUG);
 
-			if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain') {
+			if($data['old']['type'] == 'vhost' || $data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') {
 				$docroot = escapeshellcmd($data['old']['document_root']);
 				if($docroot != '' && !stristr($docroot, '..')) {
 					if($data['old']['type'] == 'vhost') {
@@ -1769,9 +1880,9 @@
 							// we use strict check as otherwise directories named '0' may not be deleted
 							$do_delete = false;
 						} else {
-							// read all vhost subdomains with same parent domain
+							// read all vhost subdomains and alias with same parent domain
 							$used_paths = array();
-							$tmp = $app->db->queryAllRecords("SELECT `web_folder` FROM web_domain WHERE type = 'vhostsubdomain' AND parent_domain_id = ".intval($data['old']['parent_domain_id'])." AND domain_id != ".intval($data['old']['domain_id']));
+							$tmp = $app->db->queryAllRecords("SELECT `web_folder` FROM web_domain WHERE (type = 'vhostsubdomain' OR type = 'vhostalias') AND parent_domain_id = ".intval($data['old']['parent_domain_id'])." AND domain_id != ".intval($data['old']['domain_id']));
 							foreach($tmp as $tmprec) {
 								// we normalize the folder entries because we need to compare them
 								$tmp_folder = preg_replace('/[\/]{2,}/', '/', $tmprec['web_folder']); // replace / occuring multiple times
@@ -1828,6 +1939,8 @@
 				// remove PHP-FPM pool
 				if ($data['old']['php'] == 'php-fpm') {
 					$this->php_fpm_pool_delete($data, $web_config);
+				} elseif($data['old']['php'] == 'hhvm') {
+					$this->hhvm_update($data, $web_config);
 				}
 
 				//remove the php cgi starter script if available
@@ -1890,7 +2003,7 @@
 				$this->awstats_delete($data, $web_config);
 			}
 
-			if($data['old']['type'] == 'vhostsubdomain') {
+			if($data['old']['type'] == 'vhostsubdomain' || $data['old']['type'] == 'vhostalias') {
 				$app->system->web_folder_protection($parent_web_document_root, true);
 			}
 
@@ -1901,6 +2014,34 @@
 				$app->services->restartServiceDelayed('httpd', 'reload');
 			}
 
+			//* Delete the web-backups
+			if($data['old']['type'] == 'vhost') {
+				$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
+				$backup_dir = $server_config['backup_dir'];
+				//* mount backup directory, if necessary
+				$mount_backup = true;
+				$server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
+				if($server_config['backup_dir'] != '' && $server_config['backup_delete'] == 'y') {
+					if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
+						if(!$app->system->is_mounted($backup_dir)){
+							exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
+							sleep(1);
+							if(!$app->system->is_mounted($backup_dir)) $mount_backup = false;
+						}
+					}
+					if($mount_backup){
+						$web_backup_dir = $backup_dir.'/web'.$data_old['domain_id'];
+						//** do not use rm -rf $web_backup_dir because database(s) may exits
+						exec(escapeshellcmd('rm -f '.$web_backup_dir.'/web'.$data_old['domain_id'].'_').'*');
+						//* cleanup database
+						$sql = "DELETE FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$data_old['domain_id']." AND filename LIKE 'web".$data_old['domain_id']."_%'";
+						$app->db->query($sql);
+						if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+
+						$app->log('Deleted the web backup files', LOGLEVEL_DEBUG);
+					}
+				}
+			}
 		}
 		if($data['old']['type'] != 'vhost') $app->system->web_folder_protection($data['old']['document_root'], true);
 	}
@@ -1973,7 +2114,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($folder['path'], 0, 1) == '/') $folder['path'] = substr($folder['path'], 1);
@@ -1989,9 +2130,7 @@
 
 		//* Create the folder path, if it does not exist
 		if(!is_dir($folder_path)) {
-			$app->system->mkdirpath($folder_path);
-			$app->system->chown($folder_path, $website['system_user']);
-			$app->system->chgrp($folder_path, $website['system_group']);
+			$app->system->mkdirpath($folder_path, 0755, $website['system_user'], $website['system_group']);
 		}
 
 		//* Create empty .htpasswd file, if it does not exist
@@ -2074,7 +2213,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($folder['path'], 0, 1) == '/') $folder['path'] = substr($folder['path'], 1);
@@ -2129,7 +2268,7 @@
 		}
 
 		$web_folder = 'web';
-		if($website['type'] == 'vhostsubdomain') $web_folder = $website['web_folder'];
+		if($website['type'] == 'vhostsubdomain' || $website['type'] == 'vhostalias') $web_folder = $website['web_folder'];
 
 		//* Get the folder path.
 		if(substr($data['old']['path'], 0, 1) == '/') $data['old']['path'] = substr($data['old']['path'], 1);
@@ -2553,13 +2692,22 @@
 			}
 
 			$content = '';
-			$content .= "Include \"".$awstats_conf_dir."/awstats.conf\"\n";
+			if (is_file($awstats_conf_dir."/awstats.conf")) {
+				$include_file = $awstats_conf_dir."/awstats.conf";
+			} elseif (is_file($awstats_conf_dir."/awstats.model.conf")) {
+				$include_file = $awstats_conf_dir."/awstats.model.conf";
+			}
+			$content .= "Include \"".$include_file."\"\n";
 			$content .= "LogFile=\"/var/log/ispconfig/httpd/".$data['new']['domain']."/access.log\"\n";
 			$content .= "SiteDomain=\"".$data['new']['domain']."\"\n";
 			$content .= "HostAliases=\"www.".$data['new']['domain']."  localhost 127.0.0.1\"\n";
 
-			$app->system->file_put_contents($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', $content);
-			$app->log('Created AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', LOGLEVEL_DEBUG);
+			if (isset($include_file)) {
+				$app->system->file_put_contents($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', $content);
+				$app->log('Created AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf', LOGLEVEL_DEBUG);
+			} else {
+				$app->log("No awstats base config found. Either awstats.conf or awstats.model.conf must exist in ".$awstats_conf_dir.".", LOGLEVEL_WARN);
+			}
 		}
 
 		if(is_file($data['new']['document_root']."/" . $web_folder . "/stats/index.html")) $app->system->unlink($data['new']['document_root']."/" . $web_folder . "/stats/index.html");
@@ -2579,6 +2727,28 @@
 		if ( @is_file($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf') ) {
 			$app->system->unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');
 			$app->log('Removed AWStats config file: '.$awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf', LOGLEVEL_DEBUG);
+		}
+	}
+
+	private function hhvm_update($data, $web_config) {
+		global $app, $conf;
+		
+		if(file_exists($conf['rootpath'] . '/conf-custom/hhvm_starter.master')) {
+			$content = file_get_contents($conf['rootpath'] . '/conf-custom/hhvm_starter.master');
+		} else {
+			$content = file_get_contents($conf['rootpath'] . '/conf/hhvm_starter.master');
+		}
+		
+		if($data['new']['php'] == 'hhvm' && $data['old']['php'] != 'hhvm') {
+			$content = str_replace('{SYSTEM_USER}', $data['new']['system_user'], $content);
+			file_put_contents('/etc/init.d/hhvm_' . $data['new']['system_user'], $content);
+			exec('chmod +x /etc/init.d/hhvm_' . $data['new']['system_user'] . ' >/dev/null 2>&1');
+			exec('/usr/sbin/update-rc.d hhvm_' . $data['new']['system_user'] . ' defaults >/dev/null 2>&1');
+			exec('/etc/init.d/hhvm_' . $data['new']['system_user'] . ' start >/dev/null 2>&1');
+ 		} elseif($data['new']['php'] != 'hhvm' && $data['old']['php'] == 'hhvm') {
+			exec('/etc/init.d/hhvm_' . $data['old']['system_user'] . ' stop >/dev/null 2>&1');
+			exec('/usr/sbin/update-rc.d hhvm_' . $data['old']['system_user'] . ' remove >/dev/null 2>&1');
+			unlink('/etc/init.d/hhvm_' . $data['old']['system_user'] . ' >/dev/null 2>&1');
 		}
 	}
 
@@ -2648,6 +2818,7 @@
 		$tpl->setVar('fpm_port', $web_config['php_fpm_start_port'] + $data['new']['domain_id'] - 1);
 		$tpl->setVar('fpm_user', $data['new']['system_user']);
 		$tpl->setVar('fpm_group', $data['new']['system_group']);
+		$tpl->setVar('fpm_domain', $data['new']['domain']);
 		$tpl->setVar('pm', $data['new']['pm']);
 		$tpl->setVar('pm_max_children', $data['new']['pm_max_children']);
 		$tpl->setVar('pm_start_servers', $data['new']['pm_start_servers']);

--
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