#!/usr/bin/perl -w

#
#  Chatterbox version 2.0
#

use strict;
use warnings;
use POSIX;
use CGI qw(:standard start_table end_table);
use CGI::Carp qw(fatalsToBrowser);

use lib "";

use DB_File;
use Text::Wrap;
$Text::Wrap::columns = 100;

my %chat;
my %chatorder;

###########################################
# Configuration section
###########################################
$Text::Wrap::columns = 100;

my @words = ("scheldwoordenlijst");
my @list  = ("Webmaster");

my $url = "http://www.provider.nl/cgi-bin/shout/chat.pl";
## Change the above line to the full URL of the chat script

my $imagedir = "http://www.provider.nl/shoutbox/emoticons";          # location of image directory (emoticons)
## Change the above line to the full URL of the /images/ folder for the chat script

my $ip = "";
## Change to the administrator IP address

my $chathelp = "http://www.provider.nl/shoutbox/chathelp.html";
my $log      = "http://www.provider.nl/cgi-bin/shout/log.pl";
## Change the two above lines to point to the chathelp.html and log.pl files

my $pagead   = "Typ je naam en je bericht hieronder";

##########################################
# Please do not edit below this line
##########################################


my $redirect = param('location');

my $chat = "chat.db";                 # location of database
my $file = "count.txt";               # location of count file
my $banned = "banned.txt";            # location of banned IP list

tie %chat, "DB_File", "$chat", O_CREAT|O_RDWR, 0644, $DB_BTREE
	or die "Cannot open file 'chat': $!\n";	

print header, start_html;

my $js="<script langauge=\"Javascript\"> 
document.write('<form><input type=button value=\"Refresh\" onClick=\"window.location.reload()\"></form>');</script></noscript></noscript>";


    my $name    = param('Naam');
    my $message = param('message');
    my $cnt;



## Get the user information
if (param) {

    if ($name ne "") {
if (grep { $name eq $_ } @list and $ENV{REMOTE_ADDR} ne "$ip" )
{
  print "<font color=red>Je hebt geen rechten om als Administrator te posten</font>";
  exit;
}

        if ($message ne "") {

            		 open( LOG, "$file" );   # open count log for ID
    	 $cnt = <LOG>;
   		 close(LOG);

  		 $cnt++;
   		 open( LOG, "> $file" );
   	 	 print LOG $cnt;
   		 close(LOG);

$name =~ s/</&lt\;/g;        # removing exploit
$name =~ s/~/\&#126\;/g;     # database splitting
$message =~ s/</&lt\;/g;     # removing exploit
$message =~ s/~/\&#126\;/g;  # database splitting

    my $info = join ( '~~', $name, $message, $ENV{REMOTE_ADDR});

    $chat{$cnt} = $info;
        print "<SCRIPT LANGUAGE=\"JAVASCRIPT\">";
        print "document.location.href=\"$redirect\";";
        print "</SCRIPT>";

        }
        else {
           print "<SCRIPT LANGUAGE=\"JAVASCRIPT\">";
           print "document.location.href=\"$redirect\";";
           print "</SCRIPT>";
        }
    }
    else {
        print "<SCRIPT LANGUAGE=\"JAVASCRIPT\">";
        print "document.location.href=\"$redirect\";";
        print "</SCRIPT>";

    }
}


# Start printing everything out

my $cnt = 0;
foreach (keys %chat) {
$cnt++;
}

print start_table;
print Tr(td({-height=>'5', width=>'450', bgcolor=>'#FF6600'},"<font size=2><b><center>Shouts</center></b></font>\n" ));


for (grep defined($_), (keys %chat)[-50..-1]) { 

my ( $name, $message, $userip) = split /~~/, $chat{$_};

$name =~ s/$_/oeps/g for @words; # say goodbye to swear words
$name = wrap('', '', $name);

$message =~ s/$_/oeps/g for @words; # say goodbye to swear words

$message = wrap('', '', $message);
$message =~ s#:01:#<img src="$imagedir/01.gif">#g;
$message =~ s#:02:#<img src="$imagedir/02.gif">#g;
$message =~ s#:03:#<img src="$imagedir/03.gif">#g;
$message =~ s#:04:#<img src="$imagedir/04.gif">#g;
$message =~ s#:05:#<img src="$imagedir/05.gif">#g;
$message =~ s#:06:#<img src="$imagedir/06.gif">#g;
$message =~ s#:07:#<img src="$imagedir/07.gif">#g;
$message =~ s#:08:#<img src="$imagedir/08.gif">#g;
$message =~ s#:09:#<img src="$imagedir/09.gif">#g;
$message =~ s#:10:#<img src="$imagedir/10.gif">#g;
  if ($message =~ m/(^\/me)/) {
    $name = "<i>$name";
    $message =~ s/$1//;
    $message = "$message<\i>";
if (grep { $name eq "<i>$_" } @list) {
    print Tr(td({-width=>'550'},"<font size=2 color=yellow>$name</font><font size=2> $message</font><hr color=#FF0000 noshade size=1>\n")),
   }
   else {
    print Tr(td({-width=>'550'},"<font size=2 color=yellow>$name</font><font size=2> $message</font><hr color=#FF0000 noshade size=1>\n")),
    }}
   else {
if (grep { $name eq $_ } @list) {
    print Tr(td({-width=>'550'},"<font size=2 color=yellow>&lt;$name&gt;</font><font size=2> $message</font><hr color=#FF0000 noshade size=1>\n")),
   } else {
    print Tr(td({-width=>'550'},"<font size=2 color=yellow>&lt;$name&gt;</font><font size=2> $message</font><hr color=#FF0000 noshade size=1>\n")),
   } }
}



print Tr(td({-height=>'5', width=>'550', bgcolor=>'#FF6600'},"<font size=1><p align=center><b>$pagead</b></font>\n" ));
print "</table>";
my $location = join("", "http://", $ENV{'SERVER_NAME'}, $ENV{'REQUEST_URI'});


open(BANNED, "<$banned") or die "Cannot open $banned because: $!";
while(<BANNED>) {
 chomp;
   if ($_ eq $ENV{REMOTE_ADDR})
   {
     print <<"ALL";
     <table width="20">
     <td>Jou IP adres is verbannen, je mag geen gebruik maken van deze box.</td>
     </table>

ALL

     exit;
   }

}
close(BANNED);