From 897af06af9522ded99b1e0f46730299e89856ffe Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Mon, 11 Jun 2012 05:00:57 -0400
Subject: [PATCH] Updated version number to 3.0.4.6

---
 server/cron_daily.php |  339 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 1 files changed, 290 insertions(+), 49 deletions(-)

diff --git a/server/cron_daily.php b/server/cron_daily.php
index b861558..58019f5 100644
--- a/server/cron_daily.php
+++ b/server/cron_daily.php
@@ -28,13 +28,14 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-require("lib/config.inc.php");
-require("lib/app.inc.php");
+define('SCRIPT_PATH', dirname($_SERVER["SCRIPT_FILENAME"]));
+require(SCRIPT_PATH."/lib/config.inc.php");
+require(SCRIPT_PATH."/lib/app.inc.php");
 
 set_time_limit(0);
 
 // make sure server_id is always an int
-$conf["server_id"] = intval($conf["server_id"]);
+$conf['server_id'] = intval($conf['server_id']);
 
 
 // Load required base-classes
@@ -45,16 +46,16 @@
 // store the mailbox statistics in the database
 #######################################################################################################
 
-$sql = "SELECT mailuser_id,maildir FROM mail_user WHERE server_id = ".$conf["server_id"];
+$sql = "SELECT mailuser_id,maildir FROM mail_user WHERE server_id = ".$conf['server_id'];
 $records = $app->db->queryAllRecords($sql);
 foreach($records as $rec) {
-	if(@is_file($rec["maildir"].'/ispconfig_mailsize')) {
+	if(@is_file($rec['maildir'].'/ispconfig_mailsize')) {
 
 		// rename file
-		rename($rec["maildir"].'/ispconfig_mailsize',$rec["maildir"].'/ispconfig_mailsize_save');
+		rename($rec['maildir'].'/ispconfig_mailsize',$rec['maildir'].'/ispconfig_mailsize_save');
 
 		// Read the file
-		$lines = file($rec["maildir"].'/ispconfig_mailsize_save');
+		$lines = file($rec['maildir'].'/ispconfig_mailsize_save');
 		$mail_traffic = 0;
 		foreach($lines as $line) {
 			$mail_traffic += intval($line);
@@ -62,19 +63,19 @@
 		unset($lines);
 
 		// Delete backup file
-		if(@is_file($rec["maildir"].'/ispconfig_mailsize_save')) unlink($rec["maildir"].'/ispconfig_mailsize_save');
+		if(@is_file($rec['maildir'].'/ispconfig_mailsize_save')) unlink($rec['maildir'].'/ispconfig_mailsize_save');
 
 		// Save the traffic stats in the sql database
-		$tstamp = date("Y-m");
+		$tstamp = date('Y-m');
 
-		$sql = "SELECT * FROM mail_traffic WHERE month = '$tstamp' AND mailuser_id = ".$rec["mailuser_id"];
+		$sql = "SELECT * FROM mail_traffic WHERE month = '$tstamp' AND mailuser_id = ".$rec['mailuser_id'];
 		$tr = $app->dbmaster->queryOneRecord($sql);
 
-		$mail_traffic += $tr["traffic"];
-		if($tr["traffic_id"] > 0) {
-			$sql = "UPDATE mail_traffic SET traffic = $mail_traffic WHERE traffic_id = ".$tr["traffic_id"];
+		$mail_traffic += $tr['traffic'];
+		if($tr['traffic_id'] > 0) {
+			$sql = "UPDATE mail_traffic SET traffic = $mail_traffic WHERE traffic_id = ".$tr['traffic_id'];
 		} else {
-			$sql = "INSERT INTO mail_traffic (month,mailuser_id,traffic) VALUES ('$tstamp',".$rec["mailuser_id"].",$mail_traffic)";
+			$sql = "INSERT INTO mail_traffic (month,mailuser_id,traffic) VALUES ('$tstamp',".$rec['mailuser_id'].",$mail_traffic)";
 		}
 		$app->dbmaster->query($sql);
 		echo $sql;
@@ -92,9 +93,9 @@
 		$out = '';
 		$found = 0;
 		foreach($lines as $line) {
-			list($key, $value) = preg_split("/[\t= ]+/", $line, 2);
+			@list($key, $value) = preg_split('/[\t= ]+/', $line, 2);
 			if($key == $varName) {
-				$out .= $varName." ".$varValue."\n";
+				$out .= $varName.' '.$varValue."\n";
 				$found = 1;
 			} else {
 				$out .= $line;
@@ -104,7 +105,7 @@
 			//* add \n if the last line does not end with \n or \r
 			if(substr($out,-1) != "\n" && substr($out,-1) != "\r") $out .= "\n";
 			//* add the new line at the end of the file
-			if($append == 1) $out .= $varName." ".$varValue."\n";
+			if($append == 1) $out .= $varName.' '.$varValue."\n";
 		}
 
 		file_put_contents($filename,$out);
@@ -112,27 +113,30 @@
 }
 
 
-$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE stats_type = 'webalizer' AND server_id = ".$conf["server_id"];
+$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE stats_type = 'webalizer' AND server_id = ".$conf['server_id'];
 $records = $app->db->queryAllRecords($sql);
 
 foreach($records as $rec) {
-	$yesterday = date("Ymd",time() - 86400);
-	$logfile = escapeshellcmd($rec["document_root"].'/log/'.$yesterday.'-access.log');
+	//$yesterday = date('Ymd',time() - 86400);
+	$yesterday = date('Ymd',strtotime("-1 day", time()));
+	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log');
 	if(!@is_file($logfile)) {
-		$logfile = escapeshellcmd($rec["document_root"].'/log/'.$yesterday.'-access.log.gz');
+		$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log.gz');
 		if(!@is_file($logfile)) {
 			continue;
 		}
 	}
 
-	$domain = escapeshellcmd($rec["domain"]);
-	$statsdir = escapeshellcmd($rec["document_root"].'/web/stats');
+	$domain = escapeshellcmd($rec['domain']);
+	$statsdir = escapeshellcmd($rec['document_root'].'/web/stats');
 	$webalizer = '/usr/bin/webalizer';
 	$webalizer_conf_main = '/etc/webalizer/webalizer.conf';
-	$webalizer_conf = escapeshellcmd($rec["document_root"].'/log/webalizer.conf');
+	$webalizer_conf = escapeshellcmd($rec['document_root'].'/log/webalizer.conf');
+	
+	if(is_file($statsdir.'/index.php')) unlink($statsdir.'/index.php');
 
 	if(!@is_file($webalizer_conf)) {
-		exec("cp $webalizer_conf_main $webalizer_conf");
+		copy($webalizer_conf_main,$webalizer_conf);
 	}
 
 	if(@is_file($webalizer_conf)) {
@@ -150,38 +154,100 @@
 // Create awstats statistics
 #######################################################################################################
 
-$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE stats_type = 'awstats' AND server_id = ".$conf["server_id"];
+$sql = "SELECT domain_id, domain, document_root, system_user, system_group FROM web_domain WHERE stats_type = 'awstats' AND server_id = ".$conf['server_id'];
 $records = $app->db->queryAllRecords($sql);
 
-$web_config = $app->getconf->get_server_config($conf["server_id"], 'web');
+$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
 
 foreach($records as $rec) {
-	$yesterday = date("Ymd",time() - 86400);
-	$logfile = escapeshellcmd($rec["document_root"].'/log/'.$yesterday.'-access.log');
+	//$yesterday = date('Ymd',time() - 86400);
+	$yesterday = date('Ymd',strtotime("-1 day", time()));
+	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log');
 	if(!@is_file($logfile)) {
-		$logfile = escapeshellcmd($rec["document_root"].'/log/'.$yesterday.'-access.log.gz');
+		$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log.gz');
 		if(!@is_file($logfile)) {
 			continue;
 		}
 	}
 	
-	$domain = escapeshellcmd($rec["domain"]);
-	$statsdir = escapeshellcmd($rec["document_root"].'/web/stats');
+	$domain = escapeshellcmd($rec['domain']);
+	$statsdir = escapeshellcmd($rec['document_root'].'/web/stats');
 	$awstats_pl = $web_config['awstats_pl'];
 	$awstats_buildstaticpages_pl = $web_config['awstats_buildstaticpages_pl'];
 	
+	$awstats_conf_dir = $web_config['awstats_conf_dir'];
+	$awstats_website_conf_file = $web_config['awstats_conf_dir'].'/awstats.'.$domain.'.conf';
+	
+	if(is_file($awstats_website_conf_file)) unlink($awstats_website_conf_file);
+	
+	$sql = "SELECT domain FROM web_domain WHERE (type = 'alias' OR type = 'subdomain') AND parent_domain_id = ".$rec['domain_id'];
+	$aliases = $app->db->queryAllRecords($sql);
+	$aliasdomain = '';
+	
+	if(is_array($aliases)) {
+		foreach ($aliases as $alias) {
+			$aliasdomain.= ' '.$alias['domain']. ' www.'.$alias['domain'];
+		}
+	}
+	
+	if(!is_file($awstats_website_conf_file)) {
+		$awstats_conf_file_content = 'Include "'.$awstats_conf_dir.'/awstats.conf"
+LogFile="/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log"
+SiteDomain="'.$domain.'"
+HostAliases="www.'.$domain.' localhost 127.0.0.1'.$aliasdomain.'"';
+		file_put_contents($awstats_website_conf_file,$awstats_conf_file_content);
+	}
 	
 	if(!@is_dir($statsdir)) mkdir($statsdir);
+	if(is_link('/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log')) unlink('/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log');
+	symlink($logfile,'/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log');
+	
+	$awmonth = date("n");
+	$awyear = date("Y");
+
+	if (date("d") == 1) {
+		$awmonth = date("m")-1;
+		if (date("m") == 1) {
+			$awyear = date("Y")-1;
+			$awmonth = "12";
+		}
+	}
 	
 	// awstats_buildstaticpages.pl -update -config=mydomain.com -lang=en -dir=/var/www/domain.com/web/stats -awstatsprog=/path/to/awstats.pl
-	$command = "$awstats_buildstaticpages_pl -update -config='$domain' -lang=en -dir='$statsdir' -awstatsprog='$awstats_pl'";
+	// $command = "$awstats_buildstaticpages_pl -update -config='$domain' -lang=".$conf['language']." -dir='$statsdir' -awstatsprog='$awstats_pl'";
+	
+	$command = "$awstats_buildstaticpages_pl -month='$awmonth' -year='$awyear' -update -config='$domain' -lang=".$conf['language']." -dir='$statsdir' -awstatsprog='$awstats_pl'";
+
+	if (date("d") == 2) {
+		$awmonth = date("m")-1;
+		if (date("m") == 1) {
+			$awyear = date("Y")-1;
+			$awmonth = "12";
+		}
+
+		$statsdirold = $statsdir."/".$awyear."-".$awmonth."/";
+		mkdir($statsdirold);
+		$files = scandir($statsdir);
+		foreach ($files as $file) {
+			if (substr($file,0,1) != "." && !is_dir("$statsdir"."/"."$file") && substr($file,0,1) != "w" && substr($file,0,1) != "i") copy("$statsdir"."/"."$file","$statsdirold"."$file");
+		}
+	}
+	
 	
 	if($awstats_pl != '' && $awstats_buildstaticpages_pl != '' && fileowner($awstats_pl) == 0 && fileowner($awstats_buildstaticpages_pl) == 0) {
 		exec($command);
-		rename($rec["document_root"].'/web/stats/awstats.'.$domain.'.html',$rec["document_root"].'/web/stats/index.html');
-		$app->log("Created awstats statistics with command: $command",LOGLEVEL_DEBUG);
+		if(is_file($rec['document_root'].'/web/stats/index.html')) unlink($rec['document_root'].'/web/stats/index.html');
+		rename($rec['document_root'].'/web/stats/awstats.'.$domain.'.html',$rec['document_root'].'/web/stats/awsindex.html');
+		if(!is_file($rec['document_root']."/web/stats/index.php")) copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$rec['document_root']."/web/stats/index.php");
+		
+		$app->log('Created awstats statistics with command: '.$command,LOGLEVEL_DEBUG);
 	} else {
 		$app->log("No awstats statistics created. Either $awstats_pl or $awstats_buildstaticpages_pl is not owned by root user.",LOGLEVEL_WARN);
+	}
+	
+	if(is_file($rec['document_root']."/web/stats/index.php")) {
+		chown($rec['document_root']."/web/stats/index.php",$rec['system_user']);
+		chgrp($rec['document_root']."/web/stats/index.php",$rec['system_group']);
 	}
 	
 }
@@ -194,40 +260,106 @@
 exec('chmod +r /var/log/ispconfig/httpd/*');
 
 #######################################################################################################
-// Manage and compress web logfiles
+// Manage and compress web logfiles and create traffic statistics
 #######################################################################################################
 
-$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE server_id = ".$conf["server_id"];
+$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE server_id = ".$conf['server_id'];
 $records = $app->db->queryAllRecords($sql);
 foreach($records as $rec) {
-	$yesterday = date("Ymd",time() - 86400);
-	$logfile = escapeshellcmd($rec["document_root"].'/log/'.$yesterday.'-access.log');
+	
+	//* create traffic statistics based on yesterdays access log file
+	$yesterday = date('Ymd',time() - 86400);
+	$logfile = $rec['document_root'].'/log/'.$yesterday.'-access.log';
+	$total_bytes = 0;
+	
+	$handle = @fopen($logfile, "r");
+	if ($handle) {
+		while (($line = fgets($handle, 4096)) !== false) {
+			if (preg_match('/^\S+ \S+ \S+ \[.*?\] "\S+.*?" \d+ (\d+) ".*?" ".*?"/', $line, $m)) {
+				$total_bytes += intval($m[1]);
+			}
+		}
+		
+		//* Insert / update traffic in master database
+		$traffic_date = date('Y-m-d',time() - 86400);
+		$tmp = $app->dbmaster->queryOneRecord("select hostname from web_traffic where hostname='".$rec['domain']."' and traffic_date='".$traffic_date."'");
+		if(is_array($tmp) && count($tmp) > 0) {
+			$sql = "update web_traffic set traffic_bytes=traffic_bytes+"
+                  . $total_bytes
+                  . " where hostname='" . $rec['domain']
+                  . "' and traffic_date='" . $traffic_date . "'";
+		} else {
+			$sql = "insert into web_traffic (hostname, traffic_date, traffic_bytes) values ('".$rec['domain']."', '".$traffic_date."', '".$total_bytes."')";
+		}
+		$app->dbmaster->query($sql);
+		
+		fclose($handle);
+	}
+	
+	$yesterday2 = date('Ymd',time() - 86400*2);
+	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday2.'-access.log');
+	
+	//* Compress logfile
 	if(@is_file($logfile)) {
 		// Compress yesterdays logfile
 		exec("gzip -c $logfile > $logfile.gz");
 		unlink($logfile);
 	}
+	
+	// rotate and compress the error.log when it exceeds a size of 10 MB
+	$logfile = escapeshellcmd($rec['document_root'].'/log/error.log');
+	if(is_file($logfile) && filesize($logfile) > 10000000) {
+		exec("gzip -c $logfile > $logfile.1.gz");
+		exec("cat /dev/null > $logfile");
+	}
 
 	// delete logfiles after 30 days
-	$month_ago = date("Ymd",time() - 86400 * 30);
-	$logfile = escapeshellcmd($rec["document_root"].'/log/'.$month_ago.'-access.log.gz');
+	$month_ago = date('Ymd',time() - 86400 * 30);
+	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$month_ago.'-access.log.gz');
 	if(@is_file($logfile)) {
 		unlink($logfile);
 	}
+	
+	//* Delete older Log files, in case that we missed them before due to serverdowntimes.
+	$datepart = date('Ym',time() - 86400 * 31 * 2);
+	
+	$logfile = escapeshellcmd($rec['document_root']).'/log/'.$datepart.'*-access.log.gz';
+	exec('rm -f '.$logfile);
+	
+	$logfile = escapeshellcmd($rec['document_root']).'/log/'.$datepart.'*-access.log';
+	exec('rm -f '.$logfile);
+}
+
+#######################################################################################################
+// Rotate the ispconfig.log file
+#######################################################################################################
+
+// rotate the ispconfig.log when it exceeds a size of 10 MB
+$logfile = $conf['ispconfig_log_dir'].'/ispconfig.log';
+if(is_file($logfile) && filesize($logfile) > 10000000) {
+	exec("gzip -c $logfile > $logfile.1.gz");
+	exec("cat /dev/null > $logfile");
+}
+
+// rotate the cron.log when it exceeds a size of 10 MB
+$logfile = $conf['ispconfig_log_dir'].'/cron.log';
+if(is_file($logfile) && filesize($logfile) > 10000000) {
+	exec("gzip -c $logfile > $logfile.1.gz");
+	exec("cat /dev/null > $logfile");
 }
 
 #######################################################################################################
 // Cleanup website tmp directories
 #######################################################################################################
 
-$sql = "SELECT domain_id, domain, document_root, system_user FROM web_domain WHERE server_id = ".$conf["server_id"];
+$sql = "SELECT domain_id, domain, document_root, system_user FROM web_domain WHERE server_id = ".$conf['server_id'];
 $records = $app->db->queryAllRecords($sql);
 $app->uses('system');
 if(is_array($records)) {
 	foreach($records as $rec){
-		$tmp_path = realpath(escapeshellcmd($rec["document_root"].'/tmp'));
+		$tmp_path = realpath(escapeshellcmd($rec['document_root'].'/tmp'));
 		if($tmp_path != '' && strlen($tmp_path) > 10 && is_dir($tmp_path) && $app->system->is_user($rec['system_user'])){
-			exec("cd ".$tmp_path."; find -mtime +1 -name 'sess_*' | grep -v -w .no_delete | xargs rm &> /dev/null 2> /dev/null");
+			exec('cd '.$tmp_path."; find . -mtime +1 -name 'sess_*' | grep -v -w .no_delete | xargs rm > /dev/null 2> /dev/null");
 		}
 	}
 }
@@ -259,7 +391,7 @@
 	$maxId = $res['max(action_id)'];
 	$sql =  "DELETE FROM sys_remoteaction " .
 			"WHERE tstamp < " . $tstamp . " " .
-			" AND action_status = 'ok' " .
+			" AND action_state = 'ok' " .
 			" AND action_id <" . intval($maxId);
 	$app->dbmaster->query($sql);
 
@@ -311,7 +443,7 @@
 	$current_month = date('Y-m');
 
 	//* Check website traffic quota
-	$sql = "SELECT sys_groupid,domain_id,domain,traffic_quota,traffic_quota_lock FROM web_domain WHERE traffic_quota > 0 and type = 'vhost'";
+	$sql = "SELECT sys_groupid,domain_id,domain,traffic_quota,traffic_quota_lock FROM web_domain WHERE (traffic_quota > 0 or traffic_quota_lock = 'y') and type = 'vhost'";
 	$records = $app->db->queryAllRecords($sql);
 	if(is_array($records)) {
 		foreach($records as $rec) {
@@ -339,12 +471,12 @@
 				($reseller_traffic_quota > 0 && $web_traffic > $reseller_traffic_quota)) {*/
 			if($web_traffic_quota > 0 && $web_traffic > $web_traffic_quota) {
 				$app->dbmaster->datalogUpdate('web_domain', "traffic_quota_lock = 'y',active = 'n'", 'domain_id', $rec['domain_id']);
-				$app->log("Traffic quota for ".$rec['domain_id']." Exceeded. Disabling website.",LOGLEVEL_DEBUG);
+				$app->log('Traffic quota for '.$rec['domain_id'].' exceeded. Disabling website.',LOGLEVEL_DEBUG);
 			} else {
 				//* unlock the website, if traffic is lower then quota
 				if($rec['traffic_quota_lock'] == 'y') {
 					$app->dbmaster->datalogUpdate('web_domain', "traffic_quota_lock = 'n',active = 'y'", 'domain_id', $rec['domain_id']);
-					$app->log("Traffic quota for ".$rec['domain_id']." ok again. Enabling website.",LOGLEVEL_DEBUG);
+					$app->log('Traffic quota for '.$rec['domain_id'].' ok again. Re-enabling website.',LOGLEVEL_DEBUG);
 				}
 			}
 		}
@@ -354,5 +486,114 @@
 }
 
 
+#######################################################################################################
+// deactivate virtual servers (run only on the "master-server")
+#######################################################################################################
+
+if ($app->dbmaster == $app->db) {
+	$current_date = date('Y-m-d');
+
+	//* Check which virtual machines have to be deactivated
+	$sql = "SELECT * FROM openvz_vm WHERE active = 'y' AND active_until_date != '0000-00-00' AND active_until_date < '$current_date'";
+	$records = $app->db->queryAllRecords($sql);
+	if(is_array($records)) {
+		foreach($records as $rec) {
+			$app->dbmaster->datalogUpdate('openvz_vm', "active = 'n'", 'vm_id', $rec['vm_id']);
+			$app->log('Virtual machine active date expired. Disabling VM '.$rec['veid'],LOGLEVEL_DEBUG);
+		}
+	}
+
+
+}
+
+#######################################################################################################
+// Create website backups
+#######################################################################################################
+
+$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
+$backup_dir = $server_config['backup_dir'];
+
+if($backup_dir != '') {
+	
+	if(isset($server_config['backup_dir_ftpread']) && $server_config['backup_dir_ftpread'] == 'y') {
+		$backup_dir_permissions = 0755;
+	} else {
+		$backup_dir_permissions = 0750;
+	}
+	
+	if(!is_dir($backup_dir)) {
+		mkdir(escapeshellcmd($backup_dir), $backup_dir_permissions, true);
+	} else {
+		chmod(escapeshellcmd($backup_dir), $backup_dir_permissions);
+	}
+	
+	$sql = "SELECT * FROM web_domain WHERE type = 'vhost'";
+	$records = $app->db->queryAllRecords($sql);
+	if(is_array($records)) {
+		foreach($records as $rec) {
+			
+			// Create a backup
+			if($rec['backup_interval'] == 'daily' or ($rec['backup_interval'] == 'weekly' && date('w') == 0) or ($rec['backup_interval'] == 'monthly' && date('d') == '01')) {
+				
+				$web_path = $rec['document_root'];
+				$web_user = $rec['system_user'];
+				$web_group = $rec['system_group'];
+				$web_id = $rec['domain_id'];
+				$web_backup_dir = $backup_dir.'/web'.$web_id;
+				if(!is_dir($web_backup_dir)) mkdir($web_backup_dir, 0750);
+				chmod($web_backup_dir, 0750); 
+				if(isset($server_config['backup_dir_ftpread']) && $server_config['backup_dir_ftpread'] == 'y') {
+					chown($web_backup_dir, $rec['system_user']); 
+					chgrp($web_backup_dir, $rec['system_group']);
+				} else {
+					chown($web_backup_dir, 'root');
+					chgrp($web_backup_dir, 'root');
+				}
+				exec('cd '.escapeshellarg($web_path).' && sudo -u '.escapeshellarg($web_user).' find . -group '.escapeshellarg($web_group).' -print | zip -y '.escapeshellarg($web_backup_dir.'/web.zip').' -@');
+				chown($web_backup_dir.'/web.zip', $rec['system_user']); 
+				chgrp($web_backup_dir.'/web.zip', $rec['system_group']);
+				chmod($web_backup_dir.'/web.zip', 0750);
+				
+				// Rename or remove old backups
+				$backup_copies = intval($rec['backup_copies']);
+				
+				//* delete any older backup copies that previously existed
+				for ($n = $backup_copies; $n <= 10; $n++) {
+					if(is_file($web_backup_dir.'/web.'.$n.'.zip')) unlink($web_backup_dir.'/web.'.$n.'.zip');
+				}
+				
+				for($n = $backup_copies - 1; $n >= 1; $n--) {
+					if(is_file($web_backup_dir.'/web.'.$n.'.zip')) {
+						rename($web_backup_dir.'/web.'.$n.'.zip',$web_backup_dir.'/web.'.($n+1).'.zip');
+					}
+				}
+			
+				if(is_file($web_backup_dir.'/web.zip')) rename($web_backup_dir.'/web.zip',$web_backup_dir.'/web.1.zip');
+			
+				// Create backupdir symlink
+				if(is_link($web_path.'/backup')) unlink($web_path.'/backup');
+				symlink($web_backup_dir,$web_path.'/backup');
+				// chmod($web_path.'/backup', 0755);
+				chown($web_path.'/backup', $rec['system_user']); 
+				chgrp($web_path.'/backup', $rec['system_group']);
+				
+			}
+			
+			/* If backup_interval is set to none and we have a 
+			backup directory for the website, then remove the backups */
+			
+			if($rec['backup_interval'] == 'none') {
+				$web_id = $rec['domain_id'];
+				$web_user = $rec['system_user'];
+				$web_backup_dir = realpath($backup_dir.'/web'.$web_id);
+				if(is_dir($web_backup_dir)) {
+					exec('sudo -u '.escapeshellarg($web_user).' rm -f '.escapeshellarg($web_backup_dir.'/*'));
+				}
+			}
+		}
+	}
+}
+
+
 die("finished.\n");
-?>
\ No newline at end of file
+?>

--
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