#!/usr/bin/perl
#/* ========================================
# * ███╗   ███╗██████╗ ██╗ █████╗ ██╗
# * ████╗ ████║██╔══██╗██║██╔══██╗██║
# * ██╔████╔██║██║  ██║██║███████║██║
# * ██║╚██╔╝██║██║  ██║██║██╔══██║██║
# * ██║ ╚═╝ ██║██████╔╝██║██║  ██║███████╗
# * ╚═╝     ╚═╝╚═════╝ ╚═╝╚═╝  ╚═╝╚══════╝
# * ========================================
# * mDial - Omni-Channel Contact Centre Suite.
# * Initially Written by Martin McCarthy.
# * Contributions welcome.
# * Active: 2020 - 2023.
# *
# * This software is licensed under AGPLv2.
# * You can find more information here;
# * https://www.gnu.org/licenses/agpl-3.0.en.html
# * A copy of the license is also shipped with this build.
# *
# * Important note: this software is provided to you free of charge.
# * If you paid for this software, you were ripped off.
# *
# * This project is a fork of the awesome FOSS project, ViCiDial.
# * ViCiDial is copyrighted by Matt Florell and the ViCiDial Group
# * under the AGPLv2 license.
# *
# * You can find out more about ViCiDial;
# * Web: https://www.vicidial.com/
# * Email: Matt Florell <vicidial@gmail.com>
# * IRC: Libera.Chat - ##vicidial
# *
# * Bug reports, feature requests and patches welcome!
# * ======================================== */
$SYSLOG               = 1;        # log to a logfile
$DB                   = 0;
$US                   = '__';
$MT[0]                = '';
$uploaded             = 0;
$downloaded           = 0;
$force_moh_rebuild    = 0;
$new_file_moh_rebuild = 0;
$secT                 = time();
$now_date_epoch       = $secT;
( $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst ) =
  localtime(time);
$year = ( $year + 1900 );
$mon++;
if ( $mon < 10 )  { $mon  = "0$mon"; }
if ( $mday < 10 ) { $mday = "0$mday"; }
if ( $hour < 10 ) { $hour = "0$hour"; }
if ( $min < 10 )  { $min  = "0$min"; }
if ( $sec < 10 )  { $sec  = "0$sec"; }
$file_date      = "$year-$mon-$mday";
$now_date       = "$year-$mon-$mday $hour:$min:$sec";
$VDL_date       = "$year-$mon-$mday 00:00:01";
$inactive_epoch = ( $secT - 60 );
$HHMM           = "$hour$min";

if ( length( $ARGV[0] ) > 1 ) {
    $i = 0;
    while ( $#ARGV >= $i ) {
        $args = "$args $ARGV[$i]";
        $i++;
    }
    if ( $args =~ /--help/i ) {
        print "allowed run time options(must stay in this order):\n";
        print "  [--debug] = debug\n";
        print "  [--debugX] = super debug\n";
        print "  [-t] = test\n";
        print "  [--upload] = upload audio not found on audio store\n";
        print
"  [--force-download] = force download of everything from audio store\n";
        print
"  [--force-upload] = force upload of all local audio files to the audio store\n";
        print
"  [--settings-override] = ignore database settings and run sync anyway\n";
        print
"  [--force-moh-rebuild] = ignore database settings and rebuild Music On Hold\n";
        print
"  [--gather-details] = gathers audio file details and populates audio_store_details table\n";
        print "\n";
        exit;
    }
    else {
        if ( $args =~ /--debug/i ) {
            $DB = 1;
            print "\n----- DEBUG -----\n\n";
        }
        if ( $args =~ /-upload/i ) {
            $upload = 1;
            if ($DB) { print "\n----- UPLOAD -----\n\n"; }
        }
        if ( $args =~ /--force-download/i ) {
            $force_download = 1;
            if ($DB) { print "\n----- FORCE DOWNLOAD -----\n\n"; }
        }
        if ( $args =~ /--force-upload/i ) {
            $force_upload = 1;
            if ($DB) { print "\n----- FORCE UPLOAD -----\n\n"; }
        }
        if ( $args =~ /--settings-override/i ) {
            $settings_override = 1;
            if ($DB) { print "\n----- SETTINGS OVERRIDE -----\n\n"; }
        }
        if ( $args =~ /--force-moh-rebuild/i ) {
            $force_moh_rebuild = 1;
            if ($DB) { print "\n----- FORCE MUSIC ON HOLD REBUILD -----\n\n"; }
        }
        if ( $args =~ /--gather-details/i ) {
            $gather_details = 1;
            if ($DB) { print "\n----- GATHER AUDIO FILE DETAILS -----\n\n"; }
        }
        if ( $args =~ /--debugX/i ) {
            $DBX = 1;
            if ($DB) { print "\n----- SUPER DEBUG -----\n\n"; }
        }
        if ( $args =~ /-t/i ) {
            $T    = 1;
            $TEST = 1;
            if ($DB) { print "\n-----TESTING -----\n\n"; }
        }
    }
}
else {
}
$PATHconf = '/etc/astguiclient.conf';
open( conf, "$PATHconf" ) || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i = 0;

foreach (@conf) {
    $line = $conf[$i];
    $line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
    if ( ( $line =~ /^PATHhome/ ) && ( $CLIhome < 1 ) ) {
        $PATHhome = $line;
        $PATHhome =~ s/.*=//gi;
    }
    if ( ( $line =~ /^PATHlogs/ ) && ( $CLIlogs < 1 ) ) {
        $PATHlogs = $line;
        $PATHlogs =~ s/.*=//gi;
    }
    if ( ( $line =~ /^PATHagi/ ) && ( $CLIagi < 1 ) ) {
        $PATHagi = $line;
        $PATHagi =~ s/.*=//gi;
    }
    if ( ( $line =~ /^PATHweb/ ) && ( $CLIweb < 1 ) ) {
        $PATHweb = $line;
        $PATHweb =~ s/.*=//gi;
    }
    if ( ( $line =~ /^PATHsounds/ ) && ( $CLIsounds < 1 ) ) {
        $PATHsounds = $line;
        $PATHsounds =~ s/.*=//gi;
    }
    if ( ( $line =~ /^PATHmonitor/ ) && ( $CLImonitor < 1 ) ) {
        $PATHmonitor = $line;
        $PATHmonitor =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARserver_ip/ ) && ( $CLIserver_ip < 1 ) ) {
        $VARserver_ip = $line;
        $VARserver_ip =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARDB_server/ ) && ( $CLIDB_server < 1 ) ) {
        $VARDB_server = $line;
        $VARDB_server =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARDB_database/ ) && ( $CLIDB_database < 1 ) ) {
        $VARDB_database = $line;
        $VARDB_database =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARDB_user/ ) && ( $CLIDB_user < 1 ) ) {
        $VARDB_user = $line;
        $VARDB_user =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARDB_pass/ ) && ( $CLIDB_pass < 1 ) ) {
        $VARDB_pass = $line;
        $VARDB_pass =~ s/.*=//gi;
    }
    if ( ( $line =~ /^VARDB_port/ ) && ( $CLIDB_port < 1 ) ) {
        $VARDB_port = $line;
        $VARDB_port =~ s/.*=//gi;
    }
    $i++;
}
if ( !$VASLOGfile ) { $VASLOGfile = "$PATHlogs/audiostore.$year-$mon-$mday"; }
if ( !$VARDB_port ) { $VARDB_port = '3306'; }
use DBI;
$dbhA = DBI->connect( "DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port",
    "$VARDB_user", "$VARDB_pass" )
  or die "Couldn't connect to database: " . DBI->errstr;
$stmtA =
"SELECT active_asterisk_server,audio_store_purge FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
$sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
$sthArows = $sthA->rows;

if ( $sthArows > 0 ) {
    @aryA                   = $sthA->fetchrow_array;
    $active_asterisk_server = $aryA[0];
    $audio_store_purge      = $aryA[1];
}
$sthA->finish();
$web_prefix = '';
$stmtA =
"SELECT sounds_central_control_active,sounds_web_server,sounds_web_directory,admin_web_directory FROM system_settings;";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
$sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
$sthArows = $sthA->rows;
if ( $sthArows > 0 ) {
    @aryA                          = $sthA->fetchrow_array;
    $sounds_central_control_active = $aryA[0];
    $sounds_web_server             = $aryA[1];
    $sounds_web_directory          = $aryA[2];
    $admin_web_directory           = $aryA[3];
    if ( $admin_web_directory =~ /\// ) {
        $web_prefix = $admin_web_directory;
        $web_prefix =~ s/\/.*/\//gi;
    }
}
$sthA->finish();
if (
    (
           ( $sounds_central_control_active < 1 )
        || ( $active_asterisk_server !~ /Y/ )
    )
    && ( $settings_override < 1 )
  )
{
    print "Audio Sync Settings not active, Exiting\n";
    exit;
}
$stmtA =
  "UPDATE servers SET sounds_update='N' where server_ip='$VARserver_ip';";
$affected_rows      = $dbhA->do($stmtA);
$gsm                = '.gsm';
$wav                = '.wav';
$ulaw               = '.ulaw';
$audio_file_deleted = 0;
if ( length($audio_store_purge) > 0 ) {
    if ($DB) { print "starting audio file deletion process...\n"; }
    $stmtA =
"UPDATE servers SET audio_store_purge='' where server_ip='$VARserver_ip';";
    $affected_rows = $dbhA->do($stmtA);
    @purge_data    = split( /\n/, $audio_store_purge );
    $i             = 0;
    foreach (@purge_data) {
        if ( length( $purge_data[$i] ) > 0 ) {
            if ( -e ("/var/lib/asterisk/sounds/$purge_data[$i]$wav") ) {
                `rm -f /var/lib/asterisk/sounds/$purge_data[$i]$wav`;
                $audio_file_deleted++;
            }
            if ( -e ("/var/lib/asterisk/sounds/$purge_data[$i]$gsm") ) {
                `rm -f /var/lib/asterisk/sounds/$purge_data[$i]$gsm`;
                $audio_file_deleted++;
            }
            if ( -e ("/var/lib/asterisk/sounds/$purge_data[$i]$ulaw") ) {
                `rm -f /var/lib/asterisk/sounds/$purge_data[$i]$ulaw`;
                $audio_file_deleted++;
            }
            if ( $audio_file_deleted < 1 ) {
                if ($DB) {
                    print "no audio file deleted: $purge_data[$i]|$i\n";
                }
            }
            if ( $DBX > 0 ) {
                print
"audio file delete process: $purge_data[$i]|$i|$audio_file_deleted\n";
            }
        }
        $i++;
    }
    if ($DB) { print "total audio files deleted: $audio_file_deleted|$i\n"; }
}
$wgetbin = '';
if ( -e ('/bin/wget') ) { $wgetbin = '/bin/wget'; }
else {
    if ( -e ('/usr/bin/wget') ) { $wgetbin = '/usr/bin/wget'; }
    else {
        if ( -e ('/usr/local/bin/wget') ) { $wgetbin = '/usr/local/bin/wget'; }
        else {
            print "Can't find wget binary! Exiting...\n";
            exit;
        }
    }
}
$curlbin = '';
if ( -e ('/bin/curl') ) { $curlbin = '/bin/curl'; }
else {
    if ( -e ('/usr/bin/curl') ) { $curlbin = '/usr/bin/curl'; }
    else {
        if ( -e ('/usr/local/bin/curl') ) { $curlbin = '/usr/local/bin/curl'; }
        else {
            print "Can't find curl binary! Exiting...\n";
            exit;
        }
    }
}
$sounds_web_server_URL_prefix = $sounds_web_server;
if ( $sounds_web_server_URL_prefix !~ /^http|^https/i ) {
    $sounds_web_server_URL_prefix = "http://$sounds_web_server";
}
$URL =
"$sounds_web_server_URL_prefix/$admin_web_directory/audio_store.php?action=LIST&audio_server_ip=$VARserver_ip";
$URL =~ s/&/\\&/gi;
if ($DB) { print "\n$URL\n"; }
$audio_list_file = '/tmp/audio_store_list.txt';
`rm -f $audio_list_file`;
`$wgetbin -q --output-document=$audio_list_file $URL `;
open( list, "$audio_list_file" ) || die "can't open $audio_list_file: $!\n";
@list = <list>;
close(list);
opendir( sounds, "$PATHsounds" );
@sounds = readdir(sounds);
closedir(sounds);
if ( $DB > 0 ) { print "REMOTE AUDIO FILES:\n"; }
$i = 0;

while ( $i <= $#list ) {
    chomp( $list[$i] );
    @file_data = split( /\t/, $list[$i] );
    $filename  = $file_data[1];
    $filedate  = $file_data[2];
    $filesize  = $file_data[3];
    $fileepoch = $file_data[4];
    if ( $DB > 0 ) {
        print "$i   $filename     $filedate     $filesize     $fileepoch\n";
    }
    $k          = 0;
    $found_file = 0;
    while ( $k <= $#sounds ) {
        chomp( $sounds[$k] );
        $soundname = $sounds[$k];
        $soundsize = ( -s "$PATHsounds/$sounds[$k]" );
        if ( ( $filename eq "$soundname" ) && ( $filesize eq "$soundsize" ) ) {
            $found_file++;
        }
        $k++;
    }
    if ( ( $found_file < 1 ) || ( $force_download > 0 ) ) {
`$wgetbin -q --output-document=$PATHsounds/$filename $sounds_web_server_URL_prefix/$web_prefix$sounds_web_directory/$filename`;
        $event_string = "DOWNLOADING: $filename     $filesize";
        if ( $DB > 0 ) { print "          $event_string\n"; }
        &event_logger;
        $downloaded++;
        $new_file_moh_rebuild++;
    }
    else {
        if ( $DB > 0 ) { print "     FILE FOUND: $filename\n"; }
    }
    $i++;
}
$total_files = $i;
`rm -f $audio_list_file`;
`$wgetbin -q --output-document=$audio_list_file $URL `;
open( list, "$audio_list_file" ) || die "can't open $audio_list_file: $!\n";
@list = <list>;
close(list);
opendir( sounds, "$PATHsounds" );
@sounds = readdir(sounds);
closedir(sounds);

if ( $upload > 0 ) {
    if ( $DB > 0 ) { print "LOCAL AUDIO FILES:\n"; }
    $k = 0;
    while ( $k <= $#sounds ) {
        chomp( $sounds[$k] );
        if ( $sounds[$k] =~ /\.wav$|\.gsm$/ ) {
            $soundname  = $sounds[$k];
            $sounddate  = ( -M "$PATHsounds/$sounds[$k]" );
            $soundsize  = ( -s "$PATHsounds/$sounds[$k]" );
            $soundsec   = ( $sounddate * 86400 );
            $soundepoch = ( $secT - $soundsec );
            if ( $DB > 0 ) {
                print
"$k   $soundname     $sounddate     $soundsize     $soundepoch\n";
            }
            $i          = 0;
            $found_file = 0;
            while ( $i <= $#list ) {
                chomp( $list[$i] );
                @file_data = split( /\t/, $list[$i] );
                $filename  = $file_data[1];
                $filedate  = $file_data[2];
                $filesize  = $file_data[3];
                $fileepoch = $file_data[4];
                if (   ( $filename eq "$soundname" )
                    && ( $filesize eq "$soundsize" ) )
                {
                    $found_file++;
                }
                $i++;
            }
            if ( ( $found_file < 1 ) || ( $force_upload > 0 ) ) {
                $curloptions =
"-s '$sounds_web_server_URL_prefix/$admin_web_directory/audio_store.php?action=AUTOUPLOAD&audio_server_ip=$VARserver_ip' -F \"audiofile=\@$PATHsounds/$soundname\"";
                `$curlbin $curloptions`;
                $event_string = "UPLOADING: $soundname     $soundsize";
                if ( $DB > 0 ) {
                    print "          $event_string\n|$curlbin $curloptions|\n";
                }
                &event_logger;
                $uploaded++;
            }
            else {
                if ( $DB > 0 ) { print "     FILE FOUND: $soundname\n"; }
            }
        }
        $k++;
    }
}
if ( $uploaded > 0 ) {
    $stmtA =
"UPDATE servers SET sounds_update='Y' where server_ip NOT IN('$VARserver_ip');";
    $affected_rows = $dbhA->do($stmtA);
}
if ( $gather_details > 0 ) {
    $gsm_count    = 0;
    $wav_count    = 0;
    $new_count    = 0;
    $old_count    = 0;
    $update_count = 0;
    $i            = 0;
    while ( $i <= $#list ) {
        chomp( $list[$i] );
        @file_data = split( /\t/, $list[$i] );
        $filename  = $file_data[1];
        $filedate  = $file_data[2];
        $filesize  = $file_data[3];
        $fileepoch = $file_data[4];
        if ( $DB > 0 ) {
            print "$i   $filename     $filedate     $filesize     $fileepoch\n";
        }
        $allowed_format = 0;
        if ( $filesize > 0 ) {
            if ( $filename =~ /\.wav$/ ) {
                $allowed_format++;
                $wav_count++;
                $audio_format = 'wav';
                $audio_length = ( $filesize / 16000 );
                $audio_length = sprintf( "%.0f", $audio_length );
            }
            if ( $filename =~ /\.gsm$/ ) {
                $allowed_format++;
                $gsm_count++;
                $audio_format = 'gsm';
                $audio_length = ( $filesize / 1650 );
                $audio_length = sprintf( "%.0f", $audio_length );
            }
            if ( $allowed_format > 0 ) {
                $stmtA =
"SELECT audio_format,audio_filesize,audio_length FROM audio_store_details where audio_filename = '$filename';";
                $sthA = $dbhA->prepare($stmtA)
                  or die "preparing: ", $dbhA->errstr;
                $sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
                $sthArows = $sthA->rows;
                if ( $sthArows > 0 ) {
                    @aryA         = $sthA->fetchrow_array;
                    $asd_format   = $aryA[0];
                    $asd_filesize = $aryA[1];
                    $asd_length   = $aryA[2];
                    if (   ( $asd_format eq "$audio_format" )
                        && ( $asd_filesize eq "$filesize" )
                        && ( $asd_length eq "$audio_length" ) )
                    {
                        $old_count++;
                        if ( $DB > 0 ) {
                            print
"$i   audio file details unchanged: $filename - |$audio_format|$filesize|$audio_length|\n";
                        }
                    }
                    else {
                        $update_count++;
                        $stmtA =
"UPDATE audio_store_details SET audio_format='$audio_format',audio_filesize='$filesize',audio_length='$audio_length',audio_epoch='$fileepoch' where audio_filename='$filename';";
                        $affected_rows = $dbhA->do($stmtA);
                        if ( $DBX > 0 ) {
                            print "     $affected_rows|$stmtA|\n";
                        }
                    }
                }
                else {
                    $new_count++;
                    $stmtA =
"INSERT INTO audio_store_details SET audio_filename='$filename',audio_format='$audio_format',audio_filesize='$filesize',audio_length='$audio_length',audio_epoch='$fileepoch';";
                    $affected_rows = $dbhA->do($stmtA);
                    if ( $DBX > 0 ) { print "     $affected_rows|$stmtA|\n"; }
                }
                $sthA->finish();
            }
            else {
                if ( $DB > 0 ) {
                    print "$i   format is not allowed: $filename\n";
                }
            }
        }
        else {
            if ( $DB > 0 ) {
                print "$i   filesize is zero: $filename ($filesize)\n";
            }
        }
        $i++;
    }
    if ($DB) {
        print "Gather Details Summary:\n";
        print "GSM files:       $gsm_count\n";
        print "WAV files:       $wav_count\n";
        print "NEW entries:     $new_count\n";
        print "OLD entries:     $old_count\n";
        print "UPDATED entries: $update_count\n";
        print "TOTAL:          $i\n";
        print "\n";
    }
}
$wav = '.wav';
$gsm = '.gsm';
$stmtA =
"SELECT rebuild_music_on_hold FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
$sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
$sthArows = $sthA->rows;
if ( $sthArows > 0 ) {
    @aryA                  = $sthA->fetchrow_array;
    $rebuild_music_on_hold = $aryA[0];
}
$sthA->finish();
if (   ( $force_moh_rebuild > 0 )
    || ( $new_file_moh_rebuild > 0 )
    || ( $rebuild_music_on_hold =~ /Y/i ) )
{
    $stmtA =
"UPDATE servers SET rebuild_music_on_hold='N' where server_ip = '$VARserver_ip';";
    $affected_rows = $dbhA->do($stmtA);
    $stmtA =
"SELECT moh_id FROM vicidial_music_on_hold where remove='Y' and moh_id NOT IN('astdb','sounds','agi-bin','keys');";
    $sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
    $sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
    $sthArowsM     = $sthA->rows;
    @remove_moh_id = @MT;
    $j             = 0;

    while ( $sthArowsM > $j ) {
        @aryA = $sthA->fetchrow_array;
        $remove_moh_id[$j] = $aryA[0];
        $j++;
    }
    $sthA->finish();
    $j = 0;
    while ( $sthArowsM > $j ) {
        $stmtA =
"DELETE from vicidial_music_on_hold where moh_id='$remove_moh_id[$j]' and remove='Y' and moh_id NOT IN('astdb','sounds','agi-bin','keys');";
        $affected_rowsX = $dbhA->do($stmtA);
        $stmtB =
"DELETE from vicidial_music_on_hold_files where moh_id='$remove_moh_id[$j]' and moh_id NOT IN('astdb','sounds','agi-bin','keys');";
        $affected_rowsY = $dbhA->do($stmtB);
        if ( $affected_rowsX > 0 ) {
            `rm -fr /var/lib/asterisk/$remove_moh_id[$j]`;
        }
        if ($DBX) {
            print
"Deleting Existing MoH: $affected_rowsX|$affected_rowsY|$stmtA|$stmtB|rm -fr /var/lib/asterisk/$remove_moh_id[$j]\n";
        }
        $j++;
    }
    $stmtA =
"SELECT moh_id,moh_name,random FROM vicidial_music_on_hold where active='Y' and moh_id NOT IN('astdb','sounds','agi-bin','keys');";
    $sthA = $dbhA->prepare($stmtA) or die "preparing: ",        $dbhA->errstr;
    $sthA->execute                 or die "executing: $stmtA ", $dbhA->errstr;
    $sthArowsC     = $sthA->rows;
    @remove_moh_id = @MT;
    $j             = 0;
    while ( $sthArowsC > $j ) {
        @aryA         = $sthA->fetchrow_array;
        $moh_id[$j]   = $aryA[0];
        $moh_name[$j] = $aryA[1];
        $random[$j]   = $aryA[2];
        $j++;
    }
    $sthA->finish();
    $j = 0;
    while ( $sthArowsC > $j ) {
        $filelist_names = '|';
        $MoH_directory  = "/var/lib/asterisk/$moh_id[$j]";
        if ( -e ("$MoH_directory") ) { $mohpath = "$MoH_directory"; }
        else {
            `mkdir $MoH_directory`;
            $mohpath = "$MoH_directory";
            if ($DBX) {
                print "Creating New MoH: $MoH_directory\n";
            }
        }
        opendir( sounds, "$PATHsounds" );
        @sounds = readdir(sounds);
        closedir(sounds);
        if ( !-e "$MoH_directory/0000_sip-silence.gsm" ) {
`cp $PATHsounds/sip-silence.gsm $MoH_directory/0000_sip-silence.gsm`;
        }
        $stmtA =
"SELECT filename,rank FROM vicidial_music_on_hold_files where moh_id='$moh_id[$j]' order by rank;";
        $sthA = $dbhA->prepare($stmtA) or die "preparing: ", $dbhA->errstr;
        $sthA->execute or die "executing: $stmtA ",          $dbhA->errstr;
        $sthArowsF     = $sthA->rows;
        @remove_moh_id = @MT;
        $m             = 0;
        while ( $sthArowsF > $m ) {
            @aryA                  = $sthA->fetchrow_array;
            $filename[$m]          = $aryA[0];
            $rank[$m]              = $aryA[1];
            $filerank[$m]          = sprintf( "%04d", $rank[$m] ) . "_";
            $fileexists[$m]        = 0;
            $filesize_moh[$m]      = 0;
            $filesize_original[$m] = 0;
            $filelist_names .= "$filerank[$m]$filename[$m]|";

            if (   ( -e "$MoH_directory/$filerank[$m]$filename[$m]$wav" )
                || ( -e "$MoH_directory/$filerank[$m]$filename[$m]$gsm" ) )
            {
                if ( -e "$MoH_directory/$filerank[$m]$filename[$m]$wav" ) {
                    $temp_filesize_moh =
                      ( -s "$MoH_directory/$filerank[$m]$filename[$m]$wav" );
                    $temp_filesize_original =
                      ( -s "$PATHsounds/$filename[$m]$wav" );
                    $filesize_moh[$m] =
                      ( $filesize_moh[$m] + $temp_filesize_moh );
                    $filesize_original[$m] =
                      ( $filesize_original[$m] + $temp_filesize_original );
                    if ($DBX) {
                        print "WAV check existing:\n";
                        print
"$temp_filesize_moh|$filesize_moh[$m]|$MoH_directory/$filerank[$m]$filename[$m]$wav\n";
                        print
"$temp_filesize_original|$filesize_original[$m]|$PATHsounds/$filename[$m]$wav\n";
                    }
                }
                if ( -e "$MoH_directory/$filerank[$m]$filename[$m]$gsm" ) {
                    $temp_filesize_moh =
                      ( -s "$MoH_directory/$filerank[$m]$filename[$m]$gsm" );
                    $temp_filesize_original =
                      ( -s "$PATHsounds/$filename[$m]$gsm" );
                    $filesize_moh[$m] =
                      ( $filesize_moh[$m] + $temp_filesize_moh );
                    $filesize_original[$m] =
                      ( $filesize_original[$m] + $temp_filesize_original );
                    if ($DBX) {
                        print "GSM check existing:\n";
                        print
"$temp_filesize_moh|$filesize_moh[$m]|$MoH_directory/$filerank[$m]$filename[$m]$gsm\n";
                        print
"$temp_filesize_original|$filesize_original[$m]|$PATHsounds/$filename[$m]$gsm\n";
                    }
                }
                if (   ( $filesize_moh[$m] == $filesize_original[$m] )
                    && ( $filesize_moh[$m] > 0 ) )
                {
                    $fileexists[$m]++;
                }
            }
            if ( $fileexists[$m] < 1 ) {
                $d = 0;
                foreach (@sounds) {
                    if ( $sounds[$d] =~ /^$filename[$m]\./ ) {
`cp $PATHsounds/$sounds[$d] $MoH_directory/$filerank[$m]$sounds[$d]`;
                        $fileexists[$m]++;
                        if ($DBX) {
                            print
"Copy new file: $PATHsounds/$sounds[$d] $MoH_directory/$filerank[$m]$sounds[$d]\n";
                        }
                    }
                    $d++;
                }
            }
            $m++;
        }
        $sthA->finish();
        opendir( mohdir, "$MoH_directory" );
        @MoH_files = readdir(mohdir);
        closedir(mohdir);
        $d = 0;
        foreach (@MoH_files) {
            $MoH_files_check[$d] = $MoH_files[$d];
            $MoH_files_check[$d] =~ s/\..*$//gi;
            if ($DBX) {
                print
"Checking file: $MoH_files[$d] $MoH_files_check[$d] $filelist_names\n";
            }
            if (   ( length( $MoH_files[$d] ) > 4 )
                && ( -f "$MoH_directory/$MoH_files[$d]" )
                && ( $filelist_names !~ /\|$MoH_files_check[$d]\|/ )
                && ( $MoH_files_check[$d] !~ /^0000_/ ) )
            {
                `rm -f $MoH_directory/$MoH_files[$d]`;
                if ($DBX) {
                    print
"Deleting file: $MoH_directory/$MoH_files[$d] $filelist_names\n";
                }
            }
            $d++;
        }
        $j++;
    }
    if ($DBX) { print "reloading moh in asterisk\n"; }
    `touch /etc/asterisk/musiconhold.conf`;
    `touch /etc/asterisk/musiconhold-vicidial.conf`;
    `screen -XS asterisk eval 'stuff "moh reload\015"'`;
}
if ($DB) {
    print "AUDIO FILES ON SERVER:  $total_files\n";
    print "NEW DOWNLOADED:         $downloaded\n";
    print "NEW UPLOADED:           $uploaded\n\n";
    $secY = time();
    $secZ = ( $secY - $secT );
    if ( !$q ) { print "DONE. Script execution time in seconds: $secZ\n"; }
}
$dbhA->disconnect();
exit;

sub event_logger {
    if ($SYSLOG) {
        open( Lout, ">>$VASLOGfile" )
          || die "Can't open $VASLOGfile: $!\n";
        print Lout "$now_date|$event_string|\n";
        close(Lout);
    }
    $event_string = '';
}