<?php
/*
::::::::::::::::::::::::::::::::::::::::
 Snippet name: PHPFreeChat
 Short Desc: Allows PHP Free Chat (http://www.phpfreechat.net) to be used within MODx
 Version: 1.0
 Author: Al B 
 Date: 22nd January, 2007
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Description:
    Allows you to include PHP Free Chat in your MODx web site.
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Instructions:
    Download PHP Free Chat from http://www.phpfreechat.net
    Unzip the archive, and put it in /assets/snippets/phpfreechat
    Change ownership of all files in that directory to make them writeable by 
        the web server if necessary
    Copy the contents of this file as a new snippet called 'PHPFreeChat'.
    Call this snippet from a MODx document.
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Example Usage:
    [[PHPFreeChat]]
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*/

global $modx;
$snipPath = $modx->config["base_path"]."assets/snippets/";
include_once($snipPath . "/phpfreechat/src/phpfreechat.class.php");

// You can configure PHP Free Chat by setting variables below. See the PHP Free Chat 
// documentation for options.

$params = array();
$params["title"] = "Chat Room";
$params["refresh_delay"] = 2000; // 2000ms = 2s
$params["nick"] = "guest".rand(1,1000);  // setup the intitial nickname
$params["isadmin"] = true; // just for debug ;)
$params["serverid"] = md5(__FILE__); // calculate a unique id for this chat
$chat = new phpFreeChat( $params );

// register chat javascript and css
$modx->regClientStartupScript($chat->printJavascript());
$modx->regClientCSS($chat->printStyle());

return $chat->printChat();
?>