From 9d583c3550c8f7afb4987695514f909307fe78c3 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Thu, 07 Jun 2012 09:03:14 -0400
Subject: [PATCH] - Ported relevant changes from Apache plugin to nginx plugin.

---
 server/plugins-available/nginx_plugin.inc.php |   74 ++++++++++++++++++++++---------------
 1 files changed, 44 insertions(+), 30 deletions(-)

diff --git a/server/plugins-available/nginx_plugin.inc.php b/server/plugins-available/nginx_plugin.inc.php
index b04cfbb..06f4375 100644
--- a/server/plugins-available/nginx_plugin.inc.php
+++ b/server/plugins-available/nginx_plugin.inc.php
@@ -41,7 +41,7 @@
 	function onInstall() {
 		global $conf;
 
-		if($conf['services']['web'] == true) {
+		if($conf['services']['web'] == true && !@is_link('/usr/local/ispconfig/server/plugins-enabled/apache2_plugin.inc.php')) {
 			return true;
 		} else {
 			return false;
@@ -86,6 +86,8 @@
 		
 		$app->plugins->registerEvent('web_folder_update',$this->plugin_name,'web_folder_update');
 		$app->plugins->registerEvent('web_folder_delete',$this->plugin_name,'web_folder_delete');
+		
+		$app->plugins->registerEvent('ftp_user_delete',$this->plugin_name,'ftp_user_delete');
 	}
 
 	// Handle the creation of SSL certificates
@@ -198,7 +200,17 @@
 			if(trim($data["new"]["ssl_request"]) != '') file_put_contents($csr_file,$data["new"]["ssl_request"]);
 			if(trim($data["new"]["ssl_cert"]) != '') file_put_contents($crt_file,$data["new"]["ssl_cert"]);
 			// for nginx, bundle files have to be appended to the certificate file
-			if(trim($data["new"]["ssl_bundle"]) != '') file_put_contents($crt_file,$data["new"]["ssl_bundle"], FILE_APPEND);
+			if(trim($data["new"]["ssl_bundle"]) != ''){				
+				if(file_exists($crt_file)){
+					$crt_file_contents = trim(file_get_contents($crt_file));
+				} else {
+					$crt_file_contents = '';
+				}
+				if($crt_file_contents != '') $crt_file_contents .= "\n";
+				$crt_file_contents .= $data["new"]["ssl_bundle"];
+				file_put_contents($crt_file,$app->file->unix_nl($crt_file_contents));
+				unset($crt_file_contents);
+			}
 			/* Update the DB of the (local) Server */
 			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
 			/* Update also the master-DB of the Server-Farm */
@@ -246,7 +258,13 @@
 
 	function update($event_name,$data) {
 		global $app, $conf;
-
+		
+		//* Check if the apache plugin is enabled
+		if(@is_link('/usr/local/ispconfig/server/plugins-enabled/apache2_plugin.inc.php')) {
+			$app->log('The nginx plugin can not be used together with the apache2 plugin..',LOGLEVEL_WARN);
+			return 0;
+		}
+		
 		if($this->action != 'insert') $this->action = 'update';
 
 		if($data['new']['type'] != 'vhost' && $data['new']['parent_domain_id'] > 0) {
@@ -323,8 +341,14 @@
 			$tmp_docroot = explode('/',$data['old']['document_root']);
 			unset($tmp_docroot[count($tmp_docroot)-1]);
 			$old_dir = implode('/',$tmp_docroot);
-
-			exec('rm -rf '.$data['new']['document_root']);
+			
+			//* Check if there is already some data in the new docroot and rename it as we need a clean path to move the existing site to the new path
+			if(@is_dir($data['new']['document_root'])) {
+				rename($data['new']['document_root'],$data['new']['document_root'].'_bak_'.date('Y_m_d'));
+				$app->log('Renaming existing directory in new docroot location. mv '.$data['new']['document_root'].' '.$data['new']['document_root'].'_bak_'.date('Y_m_d'),LOGLEVEL_DEBUG);
+			}
+			
+			//* Create new base directory, if it does not exist yet
 			if(!is_dir($new_dir)) exec('mkdir -p '.$new_dir);
 			exec('mv '.$data['old']['document_root'].' '.$new_dir);
 			$app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);
@@ -613,9 +637,10 @@
 				* website root has to be owned by the root user and we have to chmod it to 755 then
 				*/
 
-				//* Check if there is a jailkit user for this site
+				//* Check if there is a jailkit user or cronjob for this site
 				$tmp = $app->db->queryOneRecord('SELECT count(shell_user_id) as number FROM shell_user WHERE parent_domain_id = '.$data['new']['domain_id']." AND chroot = 'jailkit'");
-				if($tmp['number'] > 0) {
+				$tmp2 = $app->db->queryOneRecord('SELECT count(id) as number FROM cron WHERE parent_domain_id = '.$data['new']['domain_id']." AND `type` = 'chrooted'");
+				if($tmp['number'] > 0 || $tmp2['number'] > 0) {
 					$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root']));
 					$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));
 				}
@@ -756,7 +781,7 @@
 
 		// Rewrite rules
 		$rewrite_rules = array();
-		if($data['new']['redirect_type'] != '') {
+		if($data['new']['redirect_type'] != '' && $data['new']['redirect_path'] != '') {
 			if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
 			if(substr($data['new']['redirect_path'],0,8) == '[scheme]') $data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
 			/* Disabled path extension
@@ -812,7 +837,7 @@
 				}
 				$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
 				// Rewriting
-				if($alias['redirect_type'] != '') {
+				if($alias['redirect_type'] != '' && $alias['redirect_path'] != '') {
 					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
 					if(substr($alias['redirect_path'],0,8) == '[scheme]') $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);
 					
@@ -1109,27 +1134,7 @@
 
 	//* This function is called when a IP on the server is inserted, updated or deleted
 	function server_ip($event_name,$data) {
-		global $app, $conf;
-
-		// load the server configuration options
-		$app->uses('getconf');
-		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
-
-		$app->load('tpl');
-
-		$tpl = new tpl();
-		$tpl->newTemplate('apache_ispconfig.conf.master');
-		$records = $app->db->queryAllRecords('SELECT * FROM server_ip WHERE server_id = '.$conf['server_id']." AND virtualhost = 'y'");
-
-		if(count($records) > 0) {
-			$tpl->setLoop('ip_adresses',$records);
-		}
-
-		$vhost_file = escapeshellcmd($web_config['nginx_vhost_conf_dir'].'/ispconfig.conf');
-		file_put_contents($vhost_file,$tpl->grab());
-		$app->log('Writing the conf file: '.$vhost_file,LOGLEVEL_DEBUG);
-		unset($tpl);
-
+		return;
 	}
 	
 	//* Create or update the .htaccess folder protection
@@ -1312,6 +1317,14 @@
 		$this->update('web_domain_update', $webdata);
 	}
 	
+	public function ftp_user_delete($event_name,$data) {
+		global $app, $conf;
+		
+		$ftpquota_file = $data['old']['dir'].'/.ftpquota';
+		if(file_exists($ftpquota_file)) unlink($ftpquota_file);
+		
+	}
+	
 	function _create_web_folder_auth_configuration($website){
 		global $app, $conf;
 		//* Create the domain.auth file which is included in the vhost configuration file
@@ -1348,6 +1361,7 @@
 		
 		$awstats_conf_dir = $web_config['awstats_conf_dir'];
 		
+		if(!is_dir($data['new']['document_root']."/web/stats/")) mkdir($data['new']['document_root']."/web/stats");
 		if(!@is_file($awstats_conf_dir.'/awstats.'.$data['new']['domain'].'.conf') || ($data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain'])) {
 			if ( @is_file($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf') ) {
 				unlink($awstats_conf_dir.'/awstats.'.$data['old']['domain'].'.conf');

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