#!/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!
# * ======================================== */
$secX      = time();
$SYSLOG    = 1;     # log to a logfile
$DB        = 0;     # Debug flag, set to 0 for no debug messages, lots of output
$US        = '_';
$MT[0]     = '';
$QXZlines  = 0;
$QXZvalues = 0;
$QXZvaronly     = 0;
$QXZlengthonly  = 0;
$QXZplaceonly   = 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";
$PATHconf  = '/etc/astguiclient.conf';

if ( length( $ARGV[0] ) > 1 ) {
    $i = 0;
    while ( $#ARGV >= $i ) {
        $args = "$args $ARGV[$i]";
        $i++;
    }
    if ( $args =~ /--help/i ) {
        print
"ADMIN_www_languages.pl - analyze php scripts for QXZ functions and contents\n";
        print "\n";
        print "options:\n";
        print "  [--help] = this help screen\n";
        print "  [--debug] = verbose debug messages\n";
        print "  [--debugX] = extra verbose debug messages\n";
        print "  [--agc-only] = only parse the agc directory\n";
        print "  [--chat-only] = only parse the chat_customer directory\n";
        print "  [--vicidial-only] = only parse the vicidial directory\n";
        print
          "  [--one-file-only=/path/from/root] = process one php file only\n";
        print "  [--QXZlines] = print full lines that include QXZ functions\n";
        print "  [--QXZvalues] = print only QXZ function values\n";
        print
"  [--QXZvaronly] = print only QXZ function values with PHP variables in them\n";
        print
"  [--QXZlengthonly] = print only QXZ function values that include a length spec\n";
        print
"  [--QXZplaceonly] = print only QXZ function values with placeholder variables in them\n";
        print
"  [--conffile=/path/from/root] = define astguiclient.conf config file to use\n";
        print
"  [--wipe-www-phrases-table] = deletes all records in www_phrases database table\n";
        print "\n";
        exit;
    }
    else {
        if ( $args =~ /--debug/i )        # Debug flag
        { $DB = 1; }
        if ( $args =~ /--debugX/i )       # Extra Debug flag
        { $DBX = 1; }
        if ( $args =~ /--agc-only/i )     # agc flag
        { $agc_only = 1; }
        if ( $args =~ /--chat-only/i )    # agc flag
        { $chat_only = 1; }

        if ( $args =~ /--vicidial-only/i )    # vicidial flag
        { $vicidial_only = 1; }
        if ( $args =~ /--QXZlines/i )         # QXZlines flag
        { $QXZlines = 1; }
        if ( $args =~ /--QXZvalues/i )        # QXZvalues flag
        { $QXZvalues = 1; }
        if ( $args =~ /--QXZvaronly/i )       # QXZvaronly flag
        { $QXZvaronly = 1; }

        if ( $args =~ /--QXZlengthonly/i )            # QXZlengthonly flag
        { $QXZlengthonly = 1; }
        if ( $args =~ /--QXZplaceonly/i )             # QXZplaceonly flag
        { $QXZplaceonly = 1; }
        if ( $args =~ /--wipe-www-phrases-table/i )   # wipewwwphrasestable flag
        { $wipewwwphrasestable = 1; }
        if ( $args =~
            /--one-file-only=/i )    # CLI defined file path for one file only
        {
            @CLIonefileARY = split( /--one-file-only=/, $args );
            @CLIonefileARX = split( / /,                $CLIonefileARY[1] );
            if ( length( $CLIonefileARX[0] ) > 2 ) {
                $PATHone = $CLIonefileARX[0];
                $PATHone =~ s/\/$| |\r|\n|\t//gi;
                print "  CLI defined one-file-only path:  $PATHone\n";
            }
        }
        if ( $args =~ /--conffile=/i )    # CLI defined file path
        {
            @CLIconffileARY = split( /--conffile=/, $args );
            @CLIconffileARX = split( / /,           $CLIconffileARY[1] );
            if ( length( $CLIconffileARX[0] ) > 2 ) {
                $PATHconf = $CLIconffileARX[0];
                $PATHconf =~ s/\/$| |\r|\n|\t//gi;
                print "  CLI defined conffile path:  $PATHconf\n";
            }
        }
    }
}
else {
    print "no command line options set, exiting\n";
    exit;
}
open( conf, "$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/wwwlang.$year-$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 count(*) FROM www_phrases;";
$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;
    $phrase_count = $aryA[0];
}
$sthA->finish();
$event_string = "Existing phrases: $phrase_count";
if ( $DB > 0 ) { print "$event_string\n"; }
&event_logger;
if ( $wipewwwphrasestable > 0 ) {
    $stmtA         = "DELETE FROM www_phrases;";
    $affected_rows = $dbhA->do($stmtA);
    $event_string  = "     $affected_rows|$stmtA|";
    if ( $DBX > 0 ) { print "$event_string\n"; }
    &event_logger;
}
$i = 0;
$f = 0;
if ( length($PATHone) > 2 ) {
    $FILEparseDIR[$f]  = "$PATHweb/temp/";
    $FILEparseNAME[$f] = '';
    $FILEparse[$f]     = '';
    if ( ( length($PATHone) > 2 ) && ( !-d "$PATHone" ) ) {
        $FILEparse[$f]     = "$PATHone";
        @oneARY            = split( "/", $PATHone );
        $FILEparseNAME[$f] = $oneARY[-1];
        $event_string      = "$PATHone   $FILEparseNAME[$f]";
        if ( $DBX > 0 ) { print "$event_string\n"; }
        &event_logger;
        $f++;
    }
    $i++;
}
else {
    $i = 0;
    if ( ( $vicidial_only < 1 ) && ( $chat_only < 1 ) ) {
        opendir( FILE, "$PATHweb/agc/" );
        @agcFILES = readdir(FILE);
        foreach (@agcFILES) {
            $FILEparseDIR[$f]  = "$PATHweb/agc/";
            $FILEparseNAME[$f] = '';
            $FILEparse[$f]     = '';
            if (   ( length( $agcFILES[$i] ) > 2 )
                && ( !-d "$PATHweb/agc/$agcFILES[$i]" ) )
            {
                $FILEparse[$f]     = "$PATHweb/agc/$agcFILES[$i]";
                $FILEparseNAME[$f] = $agcFILES[$i];
                $event_string =
                  "$PATHweb/agc/$agcFILES[$i]   $FILEparseNAME[$f]";
                if ( $DBX > 0 ) { print "$event_string\n"; }
                &event_logger;
                $f++;
            }
            $i++;
        }
    }
    $i = 0;
    if ( ( $agc_only < 1 ) && ( $chat_only < 1 ) ) {
        opendir( FILE, "$PATHweb/vicidial/" );
        @vicidialFILES = readdir(FILE);
        foreach (@vicidialFILES) {
            $FILEparseDIR[$f]  = "$PATHweb/vicidial/";
            $FILEparseNAME[$f] = '';
            $FILEparse[$f]     = '';
            if (   ( length( $vicidialFILES[$i] ) > 2 )
                && ( !-d "$PATHweb/vicidial/$vicidialFILES[$i]" ) )
            {
                $FILEparse[$f]     = "$PATHweb/vicidial/$vicidialFILES[$i]";
                $FILEparseNAME[$f] = $vicidialFILES[$i];
                $event_string =
                  "$PATHweb/vicidial/$vicidialFILES[$i]   $FILEparseNAME[$f]";
                if ( $DBX > 0 ) { print "$event_string\n"; }
                &event_logger;
                $f++;
            }
            $i++;
        }
    }
    $i = 0;
    if ( ( $vicidial_only < 1 ) && ( $agc_only < 1 ) ) {
        opendir( FILE, "$PATHweb/chat_customer/" );
        @chat_customerFILES = readdir(FILE);
        foreach (@chat_customerFILES) {
            $FILEparseDIR[$f]  = "$PATHweb/chat_customer/";
            $FILEparseNAME[$f] = '';
            $FILEparse[$f]     = '';
            if (   ( length( $chat_customerFILES[$i] ) > 2 )
                && ( !-d "$PATHweb/chat_customer/$chat_customerFILES[$i]" ) )
            {
                $FILEparse[$f] =
                  "$PATHweb/chat_customer/$chat_customerFILES[$i]";
                $FILEparseNAME[$f] = $chat_customerFILES[$i];
                $event_string =
"$PATHweb/chat_customer/$chat_customerFILES[$i]   $FILEparseNAME[$f]";
                if ( $DBX > 0 ) { print "$event_string\n"; }
                &event_logger;
                $f++;
            }
            $i++;
        }
    }
}
$event_string = "Files:            $i   $f";
if ( $DB > 0 ) { print "$event_string\n"; }
&event_logger;
$QXZlinecount      = 0;
$QXZcount          = 0;
$QXZcount_length   = 0;
$QXZcount_var      = 0;
$QXZcount_place    = 0;
$QXZcount_var_ct   = 0;
$QXZcount_place_ct = 0;
$QXZinserts        = 0;
$QXZdups           = 0;
$f                 = 0;

foreach (@FILEparse) {
    if ( -e "$FILEparse[$f]" ) {
        $event_string = "file found at: $FILEparse[$f]   $FILEparseNAME[$f]\n";
        if ( $DB > 0 ) { print "$event_string\n"; }
        &event_logger;
        open( conf, "$FILEparse[$f]" ) || die "can't open $FILEparse[$f]: $!\n";
        @conf = <conf>;
        close(conf);
        $i = 0;
        foreach (@conf) {
            $line = $conf[$i];
            $line =~ s/\n|\r|\t//gi;
            if ( ( $line =~ /\_QXZ\(/ ) && ( $line !~ /function \_QXZ/ ) ) {
                $QXZlinecount++;
                $QXZ_in_line = () = $line =~ /\_QXZ\(/g;
                $QXZcount    = ( $QXZcount + $QXZ_in_line );
                @eachQXZ     = split( /\_QXZ\(/, $line );
                $each_ct     = 0;
                while ( $each_ct <= $#eachQXZ ) {
                    if ( $each_ct > 0 ) {
                        @eachQXZvalue = split( /\)/, $eachQXZ[$each_ct] );
                        if (   ( $eachQXZvalue[0] =~ /\(/ )
                            && ( length( $eachQXZvalue[1] ) > 0 ) )
                        {
                            $temp_QXZval_str =
                              $eachQXZvalue[0] . ")" . $eachQXZvalue[1];
                            if (   ( $eachQXZvalue[1] =~ /\(/ )
                                && ( length( $eachQXZvalue[2] ) > 0 ) )
                            {
                                $temp_QXZval_str .= ")" . $eachQXZvalue[2];
                                if (   ( $eachQXZvalue[2] =~ /\(/ )
                                    && ( length( $eachQXZvalue[3] ) > 0 ) )
                                {
                                    $temp_QXZval_str .= ")" . $eachQXZvalue[3];
                                }
                            }
                        }
                        else {
                            $temp_QXZval_str = $eachQXZvalue[0];
                        }
                        if (   ( $QXZvalues > 0 )
                            && ( $QXZvaronly < 1 )
                            && ( $QXZlengthonly < 1 )
                            && ( $QXZplaceonly < 1 ) )
                        {
                            $event_string = "$temp_QXZval_str";
                            print "$event_string\n";
                            &event_logger;
                        }
                        if ( $temp_QXZval_str =~ /,\d|, \d/ ) {
                            $QXZcount_length++;
                            if ( $QXZlengthonly > 0 ) {
                                $event_string = "$temp_QXZval_str";
                                print "$event_string\n";
                                &event_logger;
                            }
                        }
                        if ( $temp_QXZval_str =~ /\$/ ) {
                            $QXZcount_var++;
                            $var_ct_in_line = () = $temp_QXZval_str =~ /\$/g;
                            $QXZcount_var_ct =
                              ( $QXZcount_var_ct + $var_ct_in_line );
                            if ( $QXZvaronly > 0 ) {
                                $event_string = "$temp_QXZval_str";
                                print "$event_string\n";
                                &event_logger;
                            }
                        }
                        if ( $temp_QXZval_str =~ /%\ds/ ) {
                            $QXZcount_place++;
                            $place_ct_in_line = () = $temp_QXZval_str =~ /\$/g;
                            $QXZcount_place_ct =
                              ( $QXZcount_place_ct + $place_ct_in_line );
                            if ( $QXZplaceonly > 0 ) {
                                $event_string = "$temp_QXZval_str";
                                print "$event_string\n";
                                &event_logger;
                            }
                        }
                        $temp_QXZval_strSQL = $temp_QXZval_str;
                        $temp_QXZval_strSQL =~ s/\"$|^\"|^\'|\'$//gi;
                        $temp_QXZval_strSQL =~ s/\",.*|\',.*//gi;
                        $phrase_match = 0;
                        $stmtA =
"SELECT count(*) FROM www_phrases where phrase_text='$temp_QXZval_strSQL';";
                        $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;
                            $phrase_match = $aryA[0];
                        }
                        $sthA->finish();
                        if ( $phrase_match < 1 ) {
                            if ( length($temp_QXZval_strSQL) < 1 ) {
                                if ( $DB > 0 ) {
                                    print
"EMPTY INSERT SKIPPED: |$temp_QXZval_strSQL|$FILEparseNAME[$f]|$FILEparseDIR[$f]|\n";
                                }
                            }
                            else {
                                $stmtA =
"INSERT INTO www_phrases SET phrase_text='$temp_QXZval_strSQL',php_filename='$FILEparseNAME[$f]',php_directory='$FILEparseDIR[$f]',source='www_languages_script',insert_date=NOW();";
                                $affected_rows = $dbhA->do($stmtA);
                                $QXZinserts++;
                                $event_string = "     $affected_rows|$stmtA|";
                                if ( $DBX > 0 ) { print "$event_string\n"; }
                                &event_logger;
                            }
                        }
                        else { $QXZdups++; }
                    }
                    $each_ct++;
                }
                if ( $QXZlines > 0 ) {
                    $event_string = "$i|$QXZlinecount|$QXZ_in_line|$line";
                    print "$event_string\n";
                    &event_logger;
                }
            }
            $i++;
        }
    }
    else {
        $event_string =
          "File does not exist: $FILEparse[$f]   $FILEparseNAME[$f]";
        if ( $DB > 0 ) { print "$event_string\n"; }
        &event_logger;
    }
    $f++;
}
$event_string = "\n";
$event_string .= "FILE PARSING FINISHED!\n";
$event_string .= "Files parsed: $f\n";
$event_string .= "ConfFile:     $PATHconf\n";
$event_string .= "QXZ line count:          $QXZlinecount\n";
$event_string .= "QXZ count:               $QXZcount\n";
$event_string .= "QXZ with length set:     $QXZcount_length\n";
$event_string .= "QXZ with PHP vars:       $QXZcount_var\n";
$event_string .= "QXZ with var place set:  $QXZcount_place\n";
$event_string .= "QXZ with PHP vars inst:  $QXZcount_var_ct\n";
$event_string .= "QXZ with var place inst: $QXZcount_place_ct\n";
$event_string .= "\n";
$event_string .= "QXZ DB inserts:    $QXZinserts\n";
$event_string .= "QXZ DB dups:       $QXZdups\n";
$event_string .= "\n";
if ( $DB > 0 ) { print "$event_string\n"; }
&event_logger;
$secy         = time();
$secz         = ( $secy - $secX );
$minz         = ( $secz / 60 );      # calculate script runtime so far
$event_string = "\n     - process runtime      ($secz sec) ($minz minutes)";
if ( $DB > 0 ) { print "$event_string\n"; }
&event_logger;
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 = '';
}