Untitled

<html>

<title>Chatbox 1.0</title>

<link type="text/css" rel="stylesheet" href="CSS/cb.css">

<div class="head">

    <div class="main">

    </div>

    <div class="des">

        This is beta version 1.0 of the Chatbox!

    </div>

</div>

<?php
session_start();
if($_SESSION['username'] == "")
{
echo "<script type='text/javascript'>alert('Please sign in to use our service.');</script>";

 echo "<script>setTimeout("location.href = 'http://chatboxdev.x10host.com/';",100);
</script>";
exit();

}
$subject = $_SESSION['chat'];

if($subject == ""){
$subject ="helloworld";
}
elseif(file_exists($subject)){
$myfile = fopen($subject,"r");

if(strpos("," . base64_decode($_SESSION['username']))===FALSE){
echo "<script type='text/javascript'>alert('You do not have permission to access this chat.');
</script>";

 echo "<script>setTimeout("location.href = 'http://chatboxdev.x10host.com/';",100);</script>";
}
}

echo "signed in as " . base64_decode($_SESSION['username']);

$usernam = "chatboxd_cbox";
$servername = "198.91.81.8";
$password = "cbox";

$conn = new mysqli($servername, $usernam, $password);


// Check connection
if
($conn->connect_error)
{
    die("Connection failed: " . $conn->connect_error);
}
echo "
<br>Connected successfully to " . $_SESSION['chat'] ;

$msg = "";

if(isset($_POST['submit']))
{
   sendmsg();
   getmsg();
}

if(isset($_POST['refresh']))
{
   getmsg();
}

if(isset($_POST['switch']))
{
$GLOBALS['subject'] = base64_encode(test_input($_POST["targetchat"]));

$_SESSION['chat'] =test_input($_POST["targetchat"]);


getmsg();

}

if(isset($_POST['logout']))
{
  session_destroy();
echo "<script type='text/javascript'>alert('You have logged out.');
</script>";

 echo "<script>setTimeout("location.href = 'http://chatboxdev.x10host.com/index.php';",100);
</script>";
exit();
}
function sendmsg(){
// define variables and set to empty values

if ($_SERVER["REQUEST_METHOD"] == "POST")
 {
  $msg = base64_encode(test_input($_POST["msg"]));

$username = $_SESSION['username'];

$usernam = "chatboxd_cbox";

$servername = "198.91.81.8";

$password = "cbox";
$db = "chatboxd_chats";

$conn = new mysqli($servername, $usernam, $password,$db);

$datetim = base64_encode(date("r"));

$sql = "INSERT INTO " . $GLOBALS['subject'] ."
VALUES ('$username','$datetim','$msg')";

if ($conn->query($sql) === TRUE) {
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
}
}

function getmsg(){
$usernam = "chatboxd_cbox";
$servername = "198.91.81.8";
$password = "cbox";
$db = "chatboxd_chats";

$conn = new mysqli($servername, $usernam, $password,$db);

$sql = "SELECT * FROM " .$GLOBALS['subject'];
$result = $conn->query($sql);

if ($result->num_rows > 0) {
while($row = $result->fetch_assoc())
{
echo "<br>" . base64_decode($row["user"]). " said: " . base64_decode($row["message"]). " on "  . base64_decode($row["datetime"])."<br>";
}
}
 else {
echo "<br>No messages were found to display! Start sending them now!";
}

if ($conn->query($sql)===FALSE){
echo("Error: " . $sql . "<br>" . $conn->error);
}
}
function test_input($data)
{
  $data = trim($data);
  $data = stripslashes($data);
  $data = htmlspecialchars($data);
  return $data;
}
?>

    <div class="chatbox">
<p name = "subject">
hello world.txt
</p>

        <div class="chatlogs" id="sc" onload="sc();">
<?php

?>

</div>

        </div>

        <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>">

        Message:<textarea name ="msg"></textarea>

        <input type ="submit" name = "submit" value ="Send">

    <input type="submit" name="logout" class="logout" value="Logout" />


     <input type="submit" name="switch" class="switch" value="Change to another chat:" />
 <input name = "targetchat"/>

    </form>
</body>
<script>
var objDiv = document.getElementById("sc");
objDiv.scrollTop = objDiv.scrollHeight;

function sc(){
    setTimeout(scroll(), 100);
}

function scroll(){
    var objDiv = document.getElementById("sc");

    objDiv.scrollTop = objDiv.scrollHeight;
    }

setTimeout(function(){
   window.location.reload(1);
}, 60000);

</script>


</html>