Current File : //root/panel/updatensrecord.php

<?php
require('/etc/sentora/panel/cnf/db.php');
$servername = $host;
$username = $user;
$password = $pass;
$dbname="sentora_core";
$where_is_whois=trim(shell_exec("whereis whois | awk '{print $2}'"));
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
        die ("Not connected");
}else
{
                $sql = "select so_value_tx from x_settings where so_name_vc='server_ip'";
                $conn_query=$conn->query($sql);
                $getID = $conn_query->fetch_assoc();
                $ip = $getID['so_value_tx'];
                $select_sql="select vh_acc_fk,vh_id_pk,vh_name_vc from x_vhosts where vh_deleted_ts IS NULL;";
                $conn_query=$conn->query($select_sql);
                $updated_dns_list=0;
                $all_domain_list="";
                /* $row = $conn_query->fetch_assoc();
                print_r($row);
                exit;*/
                while($row = $conn_query->fetch_assoc())
                {
                    
                        $domain=$row['vh_name_vc'];
                        $acc_id=$row['vh_acc_fk'];
                        $domain_id=$row['vh_id_pk'];
                        $array_of_nameserver=array();
                        $all_domain_list.=$domain_id.",";
                        /*  ////////////////////////////////////  Getting original Nameserver //////////////////////////////////// */
                        
                        $array_of_nameserver=array_filter(explode("\n",str_replace("Name Server:","",shell_exec("$where_is_whois $domain | grep 'Name Server:'"))), function($value) { return trim($value) !== ''; });
                        $need_to_update_ns=array();
                        foreach($array_of_nameserver as $key=>$value)
                        {
                                $value=strtolower(trim($value));
                                $original_ip=gethostbyname($value);
                                $validated_same_ip=($ip==$original_ip)?"Yes":"No";
                                $valid_ip=filter_var($original_ip,FILTER_VALIDATE_IP)?"Yes":"No";
                                echo "$value => $original_ip => $valid_ip => $validated_same_ip\n";
                                if($valid_ip == "Yes" && $validated_same_ip == "Yes")
                                array_push($need_to_update_ns,strtolower(trim($value)));
                        }
                     
                      /*  ////////////////////////////////////  Getting original Nameserver //////////////////////////////////// */
                      /*  ////////////////////////////////////  Getting Updated Nameserver //////////////////////////////////// */
                       // print_r($need_to_update_ns);
                        if(count($need_to_update_ns)> 0)
                       {
                           //  $updated_dns_list=1;
                            $select_dns_sql="select dn_target_vc from x_dns where dn_type_vc='NS' AND dn_name_vc='$domain' AND dn_deleted_ts IS NULL;";
                            $conn_dns_query=$conn->query($select_dns_sql);
                            $already_updated_ns=array();
                            while($row_dns = $conn_dns_query->fetch_assoc())
                            {
                                array_push($already_updated_ns,strtolower(trim($row_dns['dn_target_vc'])));  
                            }
                            //print_r($already_updated_ns);
                            $needtoupdate=array_diff($need_to_update_ns,$already_updated_ns);
                            // print_r($needtoupdate);
                             if(count($needtoupdate) > 0 || (count($already_updated_ns) != count($need_to_update_ns)))
                             {
                                $updated_dns_list=1;  
                                 $update_time=time();
                                 $time=time();
                                 echo $select_dns_sql="update x_dns set dn_deleted_ts='$time' where dn_type_vc='NS' AND dn_name_vc='$domain' AND dn_deleted_ts IS NULL;";
                                 echo $conn_dns_query=$conn->query($select_dns_sql);
                                foreach($need_to_update_ns as $key=>$value)
                                {
                                     
                                $updatesql="INSERT INTO x_dns (dn_acc_fk,dn_name_vc,dn_vhost_fk,dn_type_vc,dn_host_vc,dn_ttl_in,dn_target_vc,dn_priority_in,dn_weight_in,dn_port_in,
                               dn_created_ts) VALUES (
                               '$acc_id',
                               '$domain',
                               '$domain_id',
                               'NS',
                               '@',
                               '86400',
                               '$value',
                               '0',
                               '0',
                               '0',
                               '$time')";
                                $update_exec=$conn->query($updatesql);


                                }
                             }
                       }
                     /*  ////////////////////////////////////  Getting  Updated Nameserver //////////////////////////////////// */
                        
                }
    
            /* ///////////////////////////   Need to update DNS /////////////////////////////////// */
            if($updated_dns_list==1)
            {
                $all_domain_list=rtrim($all_domain_list,",");
                $sql_dns_changed = "UPDATE x_settings SET so_value_tx='$all_domain_list' WHERE so_name_vc='dns_hasupdates'";
                $update_exec=$conn->query($sql_dns_changed);
                $update_sql = "UPDATE x_settings SET so_value_tx='true' WHERE so_name_vc='apache_changed'";
                $update_exec=$conn->query($update_sql);
                        echo "Update the NS record";
            }
            else
            {
            echo "Already everything updated properly";
            }
            /* ///////////////////////////   Need to update DNS /////////////////////////////////// */
}
?>