From 43067b7e18c0bd44f703a8bee8770bcdab674f20 Mon Sep 17 00:00:00 2001
From: Patrick Davison <snapwilliam@gmail.com>
Date: Tue, 15 Jan 2013 01:22:15 -0800
Subject: This is the chat app* whoops.

---
 ajax_chat.php      |  78 +++++++++++++++++++
 includes/chats.php |  74 ++++++++++++++++++
 pages/chat.php     | 220 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 372 insertions(+)
 create mode 100644 ajax_chat.php
 create mode 100644 includes/chats.php
 create mode 100644 pages/chat.php

diff --git a/ajax_chat.php b/ajax_chat.php
new file mode 100644
index 0000000..37521de
--- /dev/null
+++ b/ajax_chat.php
@@ -0,0 +1,78 @@
+<?
+session_start();
+$userID = $_SESSION['userID'];
+
+include('includes/chats.php');
+
+$sent = false;
+
+if ($_REQUEST['messages']) {
+	$messages = $_REQUEST['messages'];
+	$messages = explode("|:|", $messages);
+	foreach ($messages as $message) {
+		$message = chatFilter(stripslashes($message));
+		$insertID = addchat($userID, $message);
+	}
+		
+	$sent = true;
+	//echo "IID:$insertID:";
+}
+
+
+if ($_REQUEST['getChatFromID']) {
+	if ($sent) {
+		//Wait .2 seconds
+		usleep(200000);
+		//echo "yesSent";
+		for( $i = 1; $i < 3; $i++) {
+			//echo "loop";
+			$data = getChat($_REQUEST['getChatFromID']);
+			if ($data !== false) {
+				//$data['debug'][] = "Count times: $i";
+				//$data['debug'][] = "Count value:".count($data);
+				echo prepareChatData($data);
+				exit;
+			}
+			//Wait .1 seconds
+			usleep(100000);
+		}
+	}
+	//echo "reachedEnd";
+	$json = prepareChatData(getChat($_REQUEST['getChatFromID']));
+	echo $json;
+	exit;
+}
+
+function prepareChatData($data) {
+	foreach($data as &$user) {
+		//$user['message'] = $user['message'].'write-append';
+		$user['secondsSince'] = strtotime($user['dateSent']) - strtotime("now");
+	}
+	return json_encode($data);
+}
+
+
+
+function chatFilter($chat) {
+   //cuss words
+   $chat = str_replace("fuck you", "i am moron", $chat);
+   $chat = str_replace("fuck", "dumb", $chat);
+	
+   $chat = str_replace("asshole", "dumb", $chat);
+   $chat = str_replace("damnit", "dumb", $chat);
+   $chat = str_replace("damn", "dumb", $chat);
+   $chat = str_replace("cunt", "dumb", $chat);
+   $chat = str_replace("shit", "dumb", $chat);
+   $chat = str_replace("bitch", "dumb", $chat);
+   $chat = str_replace("sucks ass", "is dumb", $chat);
+   $chat = str_replace("suck ass", "is dumb", $chat);
+   $chat = str_replace("stfu", "shutup", $chat);
+   $chat = str_replace("omfg", "omg", $chat);
+   $chat = str_replace("fuk", "dumb", $chat);
+ return $chat;
+}
+
+
+
+
+?>
\ No newline at end of file
diff --git a/includes/chats.php b/includes/chats.php
new file mode 100644
index 0000000..56c88d1
--- /dev/null
+++ b/includes/chats.php
@@ -0,0 +1,74 @@
+<?
+/*
+ * addChat, getChat functions
+*/
+include_once('sqli.php');
+
+define('CHAT_ROWS_TO_KEEP', 30);
+
+
+function addChat($userID, $message) {
+	global $mysqli;
+	
+	$stmt = $mysqli->prepare("INSERT INTO `chat`
+		(`userID`, `message`)
+	VALUES (?, ?)");
+	$stmt->bind_param('is', $userID, $message);
+	$stmt->execute();
+	
+	$ID = $stmt->insert_id;
+	$stmt->close();
+	// $mysqli->close;
+	return $ID;
+}
+
+function getChat($startID = 0) {
+	global $mysqli;
+	$array = array();
+
+	if (!is_numeric($startID))
+		return false;
+	
+	//Not sure why this happens; but just return nothing..
+	if (!is_object($mysqli))
+		die("Error creating object");
+	
+	$res = $mysqli->query("
+	SELECT 
+		chat.ID, chat.userID, chat.message, chat.dateSent,
+		users.displayName,
+		userData.displayColor,
+		userData.wallColor,
+		userData.wallEmblem
+	FROM `chat`
+		LEFT JOIN `userData`
+			ON chat.userID = userData.userID
+		LEFT JOIN `users`
+			ON chat.userID = users.ID
+	WHERE chat.ID > '$startID'
+	ORDER BY chat.ID ASC
+	");
+	$array = array();
+	if ($res->num_rows == 0) {
+		$res->close();
+		return false;
+	}
+	while ($response = $res->fetch_assoc()) {
+		$array[] = $response;
+		$lastID = $response['ID'];
+	}
+	$res->close();
+	
+	if (count($array) < 1)
+		return false;
+
+	//Turnicate messages.
+	$deleteFromID = $lastID - CHAT_ROWS_TO_KEEP;
+	$mysqli->query("DELETE FROM `chat` WHERE `ID` < $deleteFromID");
+	$mysqli->close();
+	
+	return $array;
+}
+
+
+?>
\ No newline at end of file
diff --git a/pages/chat.php b/pages/chat.php
new file mode 100644
index 0000000..11bb935
--- /dev/null
+++ b/pages/chat.php
@@ -0,0 +1,220 @@
+<?php
+htmlHeader(
+	array('stats'), 'Chat', 
+	'BetaChat for Pathery.com', 
+	array('scores', 'dateformat')
+);
+?>
+<body>
+<?php
+topbar($Links);
+
+?>
+
+<style>
+.chatMessage {
+	width:99%;
+	height:40px;
+	margin:5px;
+	background-color:#222;
+	display:block;
+	white-space:nowrap;
+	overflow-x:hidden;
+}
+.chatTimestamp {
+	font-family:"Times New Roman", Times, serif;
+
+
+	float:left;
+	padding: 5px 3px 3px 3px;
+	min-width:70px;
+	overflow:hidden;
+	text-overflow: ellipsis;
+	white-space:nowrap;
+}
+.chatUsername {
+	font-family:Comic Sans MS, Comic Sans MS5, cursive;
+	float:left;
+	padding: 5px 0px 3px 3px;
+	min-width:60px;
+	overflow:hidden;
+	text-overflow: ellipsis;
+	white-space:nowrap;
+}
+.chatText {
+	font-family:Comic Sans MS, Comic Sans MS5, cursive;
+	width:99%;
+	float:left;
+	padding: 5px 0px 3px 3px;
+	width:330px;
+
+}
+
+#chatContainer {
+	border:1px solid red; 
+	width:600px;
+	margin:0 auto;
+	height:400px;
+	overflow:auto;
+}
+.chatContainer2 {
+	border:1px solid yellow; 
+	width:610px;
+	margin:0 auto;
+	height:450px;
+	overflow:auto;
+}
+
+
+
+</style>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
+
+<script>
+var lastID = 1;
+var chatTimerDelay = 5000;
+
+var skipNextGetChat = false;
+
+var chatBuffer = new Array();
+
+getChatTimer();
+function getChatTimer() {
+	setTimeout("getChatTimer()", chatTimerDelay);
+	if (skipNextGetChat) {
+		skipNextGetChat = false;
+		return;
+	}
+	getChat();
+}
+
+
+getChat();
+function getChatDone(data) {
+	var items = [];
+	var p; //our prep string
+	var newChats = false;
+	
+	//console.log('datalength', data.length);
+	
+	if (data.length < 3 || data == 'false')
+		return;
+		
+	console.log("START BUILD");
+	
+	console.log("JSON TO PARSE", data);
+	
+	json = jQuery.parseJSON(data);
+	
+	console.log("JSON PREPED");
+	
+	$.each(json, function(key, user) {
+	
+		var postDate = new Date();
+		postDate.setTime(postDate.getTime() + user.secondsSince * 1000);
+		//var timestamp = postDate.format("ddd h:MM TT");
+		var timestamp = postDate.format("h:MM:ss");
+	
+		console.log("INSIDE BUILD START");
+		p = '';
+		p = p+ " <span class='chatTimestamp'>["+timestamp+"]</span>";
+		p = p+ "	<div class='grid_td' style='float:left; width:35px; height:35px; background:"+user.wallColor+" url(images/marks/"+user.wallEmblem+");'>";
+		p = p+ "		<div style='background-color:transparent;' class='grid_td_inner grid_td_rocks'>";
+		p = p+ "		</div>";
+		p = p+ "	</div>";
+		
+		p = p+ "<span class='chatUsername'><a href='achievements?id="+user.userID+"' style='color:"+user.displayColor+"'>";
+		//p = p+ user.dateSent+": ";
+		p = p+ user.displayName+"</a>:</span>";
+		
+		p = p+ "	<span class='chatText'>";
+		p = p+ htmlEncode(user.message);
+		p = p+ "	</span>";
+		
+		lastID = user.ID;
+		
+		items.unshift('<div class="chatMessage" id="' + key + '">' + p + '</div>');
+		newChats = true;
+	});
+	
+	console.log("BUILD DONE");
+	
+	if (newChats) {
+		var new_chatDiv = $('<div/>', {
+			'class': 'my-new-list',
+			'style': 'display: none',
+			html: items.join('')
+		});
+		new_chatDiv.prependTo('#chatContainer').slideDown('fast'); 
+	}
+	console.log('(END) lastID', lastID);
+}
+
+function getChat(message) {
+	console.log('LASTID:', lastID);
+	var dataString = 'getChatFromID='+lastID;
+	if (chatBuffer.length > 0) {
+		dataString += '&send=true&messages='+chatBuffer.join('|:|');
+		chatBuffer.length = 0;
+	}
+	//$.getJSON('ajax_chat.php?getChatFromID='+lastID++message, );
+	
+	$.ajax({
+		type: "GET",  
+		url: "ajax_chat.php",  
+		data: dataString, 
+		success: function(data) {getChatDone(data);}
+	});
+	
+}
+
+function sendChat() {
+	var message = $("input#message").val().replace("|:|", "||");
+	chatBuffer.push(message);
+	$("input#message").val('');
+	if (skipNextGetChat == false) {
+		skipNextGetChat = true;
+		getChat();
+	}
+	return false;  
+}
+
+$(document).ready(function() {
+
+    $('#sendChat').live("submit", function() {
+        sendChat()
+    });
+	 
+});
+
+function htmlEncode(value){
+    if (value) {
+        return jQuery('<div />').text(value).html();
+    } else {
+        return '';
+    }
+}
+
+</script>
+
+<h3>this page will overflow...</h3>
+
+<div class='chatContainer2'>
+	<form id='sendChat' onsubmit="return false">
+	<input type="hidden" name="stuff" value="1724">
+	<input type="text" name="message" id="message" value="" maxlength="255" autocomplete="off" >
+	<input type="button" class="send" id='chatSendBtn' value='Send' onClick="sendChat();">
+	</form>
+	<div id='chatContainer'>
+
+	</div>
+
+</div>
+
+
+<?
+
+
+htmlFooter();
+?>
\ No newline at end of file
-- 
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