<?php
require_once("include/functions.php");
require_once("include/config.php");

dbconn();
standardheader('Shoutbox',false);
?>
<style>
div.chat
{
align: center;
overflow: auto;
width: 95%;
height: 500px;
padding: 3px;
}
</style>
<?php

function format_shout($text)
{
    global $smilies, $BASEURL;

    $s = $text;

    $s = strip_tags($s);

    $s = unesc($s);

    $f=@fopen("badwords.txt","r");
    if ($f && filesize ("badwords.txt")!=0)
       {
       $bw=fread($f,filesize("badwords.txt"));
       $badwords=explode("\n",$bw);
       for ($i=0;$i<count($badwords);++$i)
           $badwords[$i]=trim($badwords[$i]);
       $s = str_replace($badwords,"*censured*",$s);
       }
    @fclose($f);

    // [b]Bold[/b]
    $s = preg_replace("/\[b\]((\s|.)+?)\[\/b\]/", "<b>\\1</b>", $s);

    // [i]Italic[/i]
    $s = preg_replace("/\[i\]((\s|.)+?)\[\/i\]/", "<i>\\1</i>", $s);

    // [u]Underline[/u]
    $s = preg_replace("/\[u\]((\s|.)+?)\[\/u\]/", "<u>\\1</u>", $s);

    // [u]Underline[/u]
    $s = preg_replace("/\[u\]((\s|.)+?)\[\/u\]/i", "<u>\\1</u>", $s);

    // [color=blue]Text[/color]
    $s = preg_replace(
        "/\[color=([a-zA-Z]+)\]((\s|.)+?)\[\/color\]/i",
        "<font color=\\1>\\2</font>", $s);

    // [color=#ffcc99]Text[/color]
    $s = preg_replace(
        "/\[color=(#[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9])\]((\s|.)+?)\[\/color\]/i",
        "<font color=\\1>\\2</font>", $s);

    // [url=http://www.example.com]Text[/url]
    $s = preg_replace(
        "/\[url=((http|ftp|https|ftps|irc):\/\/[^<>\s]+?)\]((\s|.)+?)\[\/url\]/i",
        "<a href=\\1 target=_blank>\\3</a>", $s);

    // [url]http://www.example.com[/url]
    $s = preg_replace(
        "/\[url\]((http|ftp|https|ftps|irc):\/\/[^<>\s]+?)\[\/url\]/i",
        "<a href=\\1 target=_blank>\\1</a>", $s);

    // [size=4]Text[/size]
    $s = preg_replace(
        "/\[size=([1-7])\]((\s|.)+?)\[\/size\]/i",
        "<font size=\\1>\\2</font>", $s);

    // [font=Arial]Text[/font]
    $s = preg_replace(
        "/\[font=([a-zA-Z ,]+)\]((\s|.)+?)\[\/font\]/i",
        "<font face=\"\\1\">\\2</font>", $s);

    // Linebreaks
    $s = nl2br($s);

    // Maintain spacing
    $s = str_replace("  ", " &nbsp;", $s);

    reset($smilies);
    while (list($code, $url) = each($smilies))
        $s = str_replace($code, "<img border=0 src=$BASEURL/images/smilies/$url>", $s);

    return $s;
}

block_begin("Shout history");
echo "<br />";
$msg = array();

function file_save($filename, $content, $flags = 0)
{if (!($file = fopen($filename, 'w')))
     return FALSE;
$n = fwrite($file, $content);
fclose($file);
return $n ? $n : FALSE;
}

if (!file_exists("chat.php")) file_save("chat.php","<?php\n\$msg = ".var_export($msg,TRUE)."\n?>");

include "chat.php";

while (count($msg) >= 100)
      array_shift($msg);

$msg2 = array_reverse($msg);
echo "<div align=\"center\" class=\"chat\"><table width=\"92%\">";
include("include/offset.php");
for ($i=0;$i<count($msg2);++$i)
{
echo '<tr><td class="header" align="left">'.$msg2[$i]['pseudo'].'&nbsp;&nbsp;&nbsp;['.date("d/m/y H:i:s",$msg2[$i]['date']-$offset).']</td></tr><tr><td class="lista" align="left">'.format_shout($msg2[$i]['texte']).'</td></tr>';
}
echo "</table></div>";

file_save("chat.php", "<?php\n\$msg = ".var_export($msg,TRUE)."\n?>");
print("<br />");

block_end();
print("<br />");
print("<div align=\"center\"><a href=\"javascript: window.close()\">".CLOSE."</a></div>");
stdfoot(false);
?>