From 1d1e7d369080702f82a4cf1cc528928a54e6a6b2 Mon Sep 17 00:00:00 2001
From: Snap <snapwilliam@gmail.com>
Date: Tue, 5 May 2015 16:47:00 -0700
Subject: Partial multiple channels for chat implementation

---
 includes/chats.php | 29 ++++++++++++++++-------------
 js/chat.js         |  5 +++++
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/includes/chats.php b/includes/chats.php
index d9616fd..92bd90e 100644
--- a/includes/chats.php
+++ b/includes/chats.php
@@ -34,27 +34,27 @@ function muteUser($userID, $numMinutes) {
 
 
 
-function addChat($userID, $message) {
+function addChat($userID, $message, $channel = 1) {
 	global $mysqli;
 	if ($message == '') return;
 	
 	$stmt = $mysqli->prepare("INSERT INTO `chat`
-		(`userID`, `message`)
-	VALUES (?, ?)");
-	$stmt->bind_param('is', $userID, $message);
+		(`userID`, `message`, `channel`)
+	VALUES (?, ?, ?)");
+	$stmt->bind_param('isi', $userID, $message, $channel);
 	$stmt->execute();
 	
 	$ID = $stmt->insert_id;
 	$stmt->close();
 	
 	//Turnicate messages.
-	$deleteFromID = $ID - CHAT_ROWS_TO_KEEP;
-	$mysqli->query("DELETE FROM `chat` WHERE `ID` < $deleteFromID");
+	//$deleteFromID = $ID - CHAT_ROWS_TO_KEEP;
+	//$mysqli->query("DELETE FROM `chat` WHERE `ID` < $deleteFromID");
 	
 	return $ID;
 }
 
-function getChat($startID = 0) {
+function getChat($startID = 0, $channel = 1) {
 	global $mysqli;
 
 	if (!is_numeric($startID))	return false;
@@ -74,19 +74,22 @@ function getChat($startID = 0) {
 		LEFT JOIN `users`
 			ON chat.userID = users.ID
 	WHERE chat.ID > '$startID'
-	ORDER BY chat.dateSent ASC, chat.ID ASC
-	")) {
-		$array = array();
+		AND chat.channel = '$channel'
+	ORDER BY chat.dateSent DESC, chat.ID DESC
+	LIMIT " . CHAT_ROWS_TO_KEEP)
+	) {
+		$chatData = array();
 		if ($res->num_rows == 0) {
 			$res->close();
 			return false;
 		}
 		while ($response = $res->fetch_assoc()) {
-			$array[] = $response;
+			$chatData[] = $response;
 		}
 		$res->close();
-		if (count($array) < 1) return false;
-		return $array;
+		if (count($chatData) < 1) return false;
+		$chatData = array_reverse($chatData);
+		return $chatData;
 	} else { 
 		printf("DError: %s\n", $mysqli->error); 
 		return false;
diff --git a/js/chat.js b/js/chat.js
index 1a2aed3..6ea5f8e 100644
--- a/js/chat.js
+++ b/js/chat.js
@@ -1,4 +1,6 @@
 
+//TODO: Add an initiateChat() function.
+
 var lastID = 1;
 //Internet Explorer doesn't support "const"
 //CONSTANTS: ...
@@ -11,8 +13,10 @@ var chatTimerDelayWindowHidden = 90000;
 var chatTimerDelay = chatTimerDelayDefault;
 var isChatWindowVisible = true;
 var skipNextGetChat = false;
+var channel = 1;
 var chatBuffer = new Array();
 
+
 getChatTimer();
 function getChatTimer() {
 	setTimeout("getChatTimer()", chatTimerDelay);
@@ -214,6 +218,7 @@ function prepChat(chat) {
 var chatIsBusy = false;
 function getChat(message) {
 	var dataString = 'getChatFromID='+lastID;
+	dataString += '&channel='+channel;
 	var backup = new Array();
 
 	var fncComplete = '';
-- 
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