Current File : //backup/monthlybackup.php

<?php
require('/etc/sentora/panel/cnf/db.php');
include('/etc/sentora/panel/dryden/db/driver.class.php');
include('/etc/sentora/panel/dryden/debug/logger.class.php');
include('/etc/sentora/panel/dryden/runtime/dataobject.class.php');
include('/etc/sentora/panel/dryden/runtime/hook.class.php');
include('/etc/sentora/panel/dryden/sys/versions.class.php');
include('/etc/sentora/panel/dryden/ctrl/options.class.php');
include('/etc/sentora/panel/dryden/fs/director.class.php');
include('/etc/sentora/panel/dryden/fs/filehandler.class.php');
include('/etc/sentora/panel/inc/dbc.inc.php');
$z_db_user = $user;
$z_db_pass = $pass;
try 
{
	$zdbh = new db_driver("mysql:host=" . $host . ";dbname=" . $dbname . "", $user, $pass);
	$mysqli=mysqli_connect($host,$user, $pass);
} catch (PDOException $e) 
{
	exit();
}
$sql = "SELECT * FROM  x_accounts WHERE ac_id_pk IN ( SELECT  bk_user_id FROM x_backup_setting WHERE bk_type='monthly' AND bk_enable='On') AND ac_deleted_ts IS NULL ";
$numrows = $zdbh->prepare($sql);
$numrows->execute();
while($res=$numrows->fetch()) 
{
	$download=1;
	$username=trim($res['ac_user_vc']);
	$backup_user_id=trim($res['ac_id_pk']);
	$backup_mail_acc=trim($res['ac_email_vc']);
	/* ////////////////////////////////////////// PURGE DATA Start ///////////////////////////////////////////////////// */				
	$purge_date=26;
	$backupdir = ctrl_options::GetSystemOption('hosted_dir') . $username . "/backups/";
	if ($handle = @opendir($backupdir)) {
		while (false !== ($file = readdir($handle))) 
		{
			if ($file != "." && $file != "..") 
			{
				$filetime = @filemtime($backupdir . $file);
				if ($filetime == NULL) 
				{
					$filetime = @filemtime(utf8_decode($backupdir . $file));
				}
					echo  $filetime = floor((time() - $filetime) / 86400);
					echo "" . $file . " - " . $purge_date . " - " . $filetime . "";
				if ($purge_date <= $filetime) 
				{
				//delete the file
					echo " - Deleting file..." . fs_filehandler::NewLine();
					unlink($backupdir . $file);
				} else 
				{
					echo " - Skipping file..." . fs_filehandler::NewLine();
				}
			}
		}
	}

	/* ////////////////////////////////////////// PURGE DATA End ///////////////////////////////////////////////////// */		
	
	/* ///////////////////////////////////////// Calculating all data start //////////////////////////////////////////////////// */
	$total_bk_size_in_kb=0;
	$mysqlsql = $zdbh->query("SELECT my_id_pk, my_name_vc FROM x_mysql_databases WHERE my_deleted_ts IS NULL AND my_acc_fk='$backup_user_id'");
	while ($database = $mysqlsql->fetch()) 
	{
		$currentdb = new db_driver("mysql:host=$host;dbname=" . $database['my_name_vc'] . "", $z_db_user, $z_db_pass);
		$currentdb->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		$dbsize = $currentdb->query("SHOW TABLE STATUS");
		$dbgetsize = 0;
		while ($row = $dbsize->fetch()) 
		{
			$dbgetsize = $dbgetsize + ($row['Data_length'] + $row['Index_length']);
			$dbgetsize *= 0.00012207;
		}
		$total_bk_size_in_kb += $dbgetsize;
	}
	
	$sql = "SELECT * FROM x_mailboxes WHERE  mb_deleted_ts IS NULL AND mb_acc_fk='$backup_user_id'";
	$sql = $zdbh->prepare($sql);
	$sql->execute();
	while ($rowmailboxes = $sql->fetch()) 
	{
		$mail_input = $rowmailboxes['mb_address_vc'];
		$maill_array = explode( '@', $mail_input ) ;
		$path = "/var/sentora/vmail/";
		$mail_path = $maill_array[0];
		$domain_path = $maill_array[1];
		$total = $path."".$domain_path."/".$maill_array[0];
		$size = shell_exec("du -sc $total | cut -f1 | awk '{print $1; exit}'");
		$total_bk_size_in_kb += $size ;
	
	}
	
	$full_path="/var/sentora/hostdata/".$username."/public_html/";
	$size = shell_exec("du -sc $full_path | cut -f1 | awk '{print $1; exit}'");
	$total_bk_size_in_kb += $size ;
	
	$available_size_in_kb=shell_exec("df | awk '{print $4}' | head -2 | tail -1");
	$overall_size_in_kb=shell_exec("df | awk '{print $2}' | head -2 | tail -1");
        echo "overall_size_in_kb : $overall_size_in_kb \n";
	echo "available_size_in_kb : $available_size_in_kb \n";
	echo "total_bk_size_in_kb :  $total_bk_size_in_kb  \n ";
	if($available_size_in_kb < $total_bk_size_in_kb )
	{
	$msg="Due to disk space exceeed, your monthly backup not working. kindly contact your administrator.";
        mail($backup_mail_acc,"Monthly Backup Failure",$msg);
	continue;
	}
	$remaining_kb=$available_size_in_kb - $total_bk_size_in_kb;
	 echo "remaining_kb :  $remaining_kb  \n ";
	
	$remaining_percentage = $remaining_kb / $overall_size_in_kb * 100 ;
	echo "Remaining percentage : $remaining_percentage \n";
	if($remaining_percentage < 5 )
	{
		$msg="Due to disk space exceeed, your monthly backup not working. kindly contact your administrator.";
		mail($backup_mail_acc,"Monthly Backup Failure",$msg);
		continue;
	}
		
	/* ///////////////////////////////////////// Calculating all data end /////////////////////////////////////////////////// */
	echo "backup started for user $username \n";
	$rows = $zdbh->prepare("
	SELECT * FROM x_accounts 
	LEFT JOIN x_profiles ON (x_accounts.ac_id_pk=x_profiles.ud_user_fk) 
	LEFT JOIN x_groups   ON (x_accounts.ac_group_fk=x_groups.ug_id_pk) 
	LEFT JOIN x_packages ON (x_accounts.ac_package_fk=x_packages.pk_id_pk) 
	LEFT JOIN x_quotas   ON (x_accounts.ac_package_fk=x_quotas.qt_package_fk) 
	WHERE x_accounts.ac_user_vc= :ac_user_vc
	");
	$rows->bindParam(':ac_user_vc', $username);
	$rows->execute();
	if ($rows->fetchColumn() != 0) 
	{		
		$rows = $zdbh->prepare("
		SELECT * FROM x_accounts 
		LEFT JOIN x_profiles ON (x_accounts.ac_id_pk=x_profiles.ud_user_fk) 
		LEFT JOIN x_groups   ON (x_accounts.ac_group_fk=x_groups.ug_id_pk) 
		LEFT JOIN x_packages ON (x_accounts.ac_package_fk=x_packages.pk_id_pk) 
		LEFT JOIN x_quotas   ON (x_accounts.ac_package_fk=x_quotas.qt_package_fk) 
		WHERE x_accounts.ac_user_vc= :ac_user_vc
		");
		$rows->bindParam(':ac_user_vc', $username);
		$rows->execute();
		$dbvals = $rows->fetch();
		$userid=$dbvals['ac_id_pk'];		
		/* ////////////////////////////  Home Backup Start ///////////////////////// */						
		echo "backup Started. \n";
		$dest_path="/var/sentora/hostdata/".$username."/backups/"."Full_".$username . "_" . date("M-d-Y_hms", time());
		$src_path="/var/sentora/hostdata/".$username."/";
		$cmd="cd $src_path && zip -r $dest_path public_html 2>&1 ";
		$output=array();
		$return_val="";
		$output=passthru($cmd,$return_val);    
		/* ////////////////////////////  Home Backup End ///////////////////////// */
		/* ////////////////////////////  Mysql Backup Start ///////////////////////// */
		$DBList="";
		$rows = $zdbh->prepare("
		SELECT * FROM  x_mysql_databases 
		WHERE x_mysql_databases.my_acc_fk=:ac_user_vc AND  x_mysql_databases.my_deleted_ts IS NULL
		");
		$rows->bindParam(':ac_user_vc', $userid);
		$rows->execute();
		if ($rows->fetchColumn() != 0) 
		{
			$rows = $zdbh->prepare("
			SELECT * FROM  x_mysql_databases 
			WHERE x_mysql_databases.my_acc_fk=:ac_user_vc AND  x_mysql_databases.my_deleted_ts IS NULL
			");
			$rows->bindParam(':ac_user_vc', $userid);
			$rows->execute();
			while($dbvals = $rows->fetch())
			{

				if (mysqli_select_db($mysqli,$dbvals['my_name_vc'])) 
				{
					$DBList.=" ".$dbvals['my_name_vc'];
				}
			//$DBList.=" ".$dbvals['my_name_vc'];
			} 
		}else
		{
				echo "No Database Available for Backup\n";
		//exit;
		}
		//echo $DBList;
		if($DBList=="")
		{
			echo "No Database Available for Backup\n";
		// exit;	
		}else
		{
			exec("mkdir -p /var/sentora/hostdata/".$username."/backups/mysql");
			// $dest_path="/var/sentora/hostdata/".$username."/backups/"."MySQL_".$username . "_" . date("M-d-Y_hms", time());
			$src_path="/var/sentora/hostdata/".$username."/backups/";
			$cmd="cd $src_path && zip -ur $dest_path mysql 2>&1 ";
			$dbname=md5(sha1($username."SQL"));
			//--single-transaction - Since I am using InnoDB tables, I will want to use this option.
			$bkcommand =" cd /var/sentora/hostdata/$username/backups/mysql && ".ctrl_options::GetSystemOption('mysqldump_exe')." -h ". $host . " -u " . $user . " -p" . $pass . " --databases $DBList > " . $dbname . ".sql  2>&1  ";
			$output=passthru($bkcommand,$return_val);           
			$output=array();
			$return_val="";
			$output=passthru($cmd,$return_val);
			passthru(" rm -fr /var/sentora/hostdata/".$username."/backups/mysql");

		}
		/* ////////////////////////////  Mysql Backup End ///////////////////////// */	
		/* ////////////////////////////  Mail Backup Start  ///////////////////////// */	
			$domainlist="";
			$rows = $zdbh->prepare("
			SELECT * FROM  x_vhosts 
			WHERE x_vhosts.vh_acc_fk=:ac_user_vc
			");
			$rows->bindParam(':ac_user_vc', $userid);
			$rows->execute();
			if ($rows->fetchColumn() != 0) 
			{
				$rows = $zdbh->prepare("
				SELECT * FROM  x_vhosts 
				WHERE x_vhosts.vh_acc_fk=:ac_user_vc
				");
				$rows->bindParam(':ac_user_vc', $userid);
				$rows->execute();
				while($dbvals = $rows->fetch())
				{
					$domainlist.=" ".$dbvals['vh_name_vc'];
				} 
				$mail_zip="Mail";
				$dest_path1="/var/sentora/hostdata/".$username."/backups/".$mail_zip;
				$src_path1="/var/sentora/vmail/";
				$cmd1="cd $src_path1 && zip -r $dest_path1 $domainlist 2>&1 ";
				$output=array();
				$return_val="";
				$output=passthru($cmd1,$return_val);
				$cmdfinal="cd $src_path && zip -ur $dest_path $mail_zip.zip 2>&1";
				$output=passthru($cmdfinal,$return_val);
				exec("rm -fr $dest_path1".".zip");
			}else
			{
				echo "No domains Available for Mail Backup\n";
			// exit;
			}
	/* ////////////////////////////  Mail Backup End ///////////////////////// */	
	}
	else
	{
		echo "Username does not exists.";
		exit();		
	}

}

?>