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<?php
/*
 * This bot is basically a very boring simple chatroom
 * bot that sits in a chatroom and responds to three
 * commands which are:
 *
 * !story
 * !random
 * !time
 *
 * To get it working:
 * (1) Configure username and password
 * (2) Start up script
 * (3) Talk to bot(s) and say join <chatroom> - example: join bluetoctest
 * (4) Try bot in chatroom
 */
 
 require_once "bluetoc/EventHandlers/ObjectBased.php";
 require_once "bluetoc/TocProtocol.php";
 require_once "bluetoc/AimClient.php";
 
 class ChatterBot extends AimClient
 {
 var $user;
 
 // We have to keep a track of the chatrooms we are
 // in since AIM requires us to identify chatrooms
 // that we've joined as ID numbers that AIM
 // gives you
 var $chatrooms          = array();
 
 function ChatterBot($user, $pass)
 {
 $this->debug_mode   = FALSE;
 
 $this->aim_user     = $user;
 $this->aim_pass     = $pass;
 
 $this->user = $user;
 
 $this->connect();
 }
 
 // Handle once we've signed on
 function event_sign_on($args)
 {
 echo "{$this->user}: Yay! I've signed in!\n";
 $this->set_info("<font face=Georgia>I am a chat bot! YAY!<br><br>I am powered by BlueTOC (AIM connection class for PHP)</font>");
 }
 
 // Handle when we join a chat
 function event_chat_joined($args)
 {
 echo "{$this->user}: I have joined chat <b>{$args['name']}</b>\n";
 
 // Add chatrooms to list of rooms we are in
 $this->chatrooms[$args['chat_id']] = $args['name'];
 }
 
 // Handle when we get a chat message
 function event_chat_message($args)
 {
 // Remember that AIM chat messages usually have HTML
 // so we must strip it so that we can
 // easily parse it
 $message = strip_tags($args['message']);
 
 // Just echo all the chat messages that we
 // receive while in the chatroom
 echo "{$this->user}: [{$this->chatrooms[$args['chat_id']]}] <{$args['user']}> {$message}\n";
 
 // See if we can match !command
 if(preg_match('`^!([A-Za-z0-9]+)`', $message, $msg))
 {
 switch($msg[1])
 {
 case 'story':
 $this->chat_send($args['chat_id'], "<font face=Georgia>There was once a dog. It ate people.</font>");
 break;
 case 'random':
 $this->chat_send($args['chat_id'], "<font face=Georgia>" . rand(0, 1000000) . "</font>");
 break;
 case 'time':
 $this->chat_send($args['chat_id'], "<font face=Georgia>" . date('r') . "</font>");
 break;
 }
 }
 
 // Commands available:
 // !story
 // !random
 // !time
 }
 
 // Handle when we get an instant message
 function event_im($args)
 {
 echo "{$this->user}: {$args['user']} IMed me!\n";
 
 // Remember that AIM IMs usually have HTML
 // so we must strip it so that we can
 // easily parse it
 $message = strip_tags($args['message']);
 
 // Let's check if they're telling us to
 // join a certain chatroom
 // The following responds to anyone! If you were to
 // restrict to only some screen names, you would do
 // a check on $args['user']
 if(preg_match("`^join ([A-Za-z ]+)$`", $message, $m))
 {
 // We can only be in three chatrooms at once
 if(count($this->chatrooms) >= 3)
 {
 $this->send_im($args['user'], "<font face=Georgia>I am already in three chatrooms</font>", FALSE);
 }
 else
 {
 $this->chat_join($m[1]);
 $this->send_im($args['user'], "<font face=Georgia>Trying to join <b>{$m[1]}</b></font>", FALSE);
 }
 }
 }
 
 function event_error($args)
 {
 // These are a list of errors in English
 // Most, if not all, errors will return an error number
 // and not the error description
 $connection_errors = array(
 100 => 'Data unable to be sent',
 200 => 'Flapon',
 201 => 'Data not received from server after FLAPON packet',
 202 => 'Invalid FLAP SIGNON response from the server',
 203 => 'Invalid response from the server');
 
 $aim_errors = array (
 0 => 'Success',
 1 => 'AOLIM Error: Unknown Error',
 2 => 'AOLIM Error: Incorrect Arguments',
 3 => 'AOLIM Error: Exceeded Max Packet Length (1024)',
 4 => 'AOLIM Error: Reading from server',
 5 => 'AOLIM Error: Sending to server',
 6 => 'AOLIM Error: Login timeout',
 901 => 'General Error: %s not currently available',
 902 => 'General Error: Warning of %s not currently available',
 903 => 'General Error: A message has been dropped, you are exceeding the server speed limit',
 950 => 'Chat Error: Chat in %s is unavailable',
 960 => 'IM and Info Error: You are sending messages too fast to %s',
 961 => 'IM and Info Error: You missed an IM from %s because it was too big',
 962 => 'IM and Info Error: You missed an IM from %s because it was sent too fast',
 970 => 'Dir Error: Failure',
 971 => 'Dir Error: Too many matches',
 972 => 'Dir Error: Need more qualifiers',
 973 => 'Dir Error: Dir service temporarily unavailble',
 974 => 'Dir Error: Email lookup restricted',
 975 => 'Dir Error: Keyword ignored',
 976 => 'Dir Error: No keywords',
 977 => 'Dir Error: Language not supported',
 978 => 'Dir Error: Country not supported',
 979 => 'Dir Error: Failure unknown %s',
 980 => 'Auth Error: Incorrect nickname or password',
 981 => 'Auth Error: The service is temporarily unavailable',
 982 => 'Auth Error: Your warning level is too high to sign on',
 983 => 'Auth Error: You have been connecting and disconnecting too frequently. Wait 10 minutes and try again. If you continue to try, you will need to wait even longer.',
 989 => 'Auth Error: An unknown signon error has occurred %s');
 
 // Let's see what kind of error we are faced with
 switch($args['type'])
 {
 // Connection error
 case ERROR_CONNECTION:
 echo "* Connection error: {$connection_errors[$args['number']]} ({$args['number']})\n";
 break;
 // AIM is giving us an error
 case ERROR_AIM:
 echo "* AIM error: {$aim_errors[$args['number']]} ({$args['number']})\n";
 break;
 }
 }
 }
 
 // Create a new instance of the bot
 $client = new ChatterBot('username1', 'password1');
 
 // Listen to the bot infinitely
 while(true)
 {
 $client->listen();
 usleep(150);
 }
 ?>
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