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createforum.php
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<?php
@ob_start();
session_start();
date_default_timezone_set('Asia/Singapore');
if (!isset( $_SESSION['NUSEmail'] ) ) {
// Redirect them to the login page
if ($_SERVER['SERVER_PORT'] == '80' || $_SERVER['SERVER_PORT'] =='443'){
header("Location: http://localhost/orbital/signup.php");
}
else{
header("Location: http://localhost:8080/orbital/signup.php");
}
}
?>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<link rel="icon" href="img\studylah_logo.jpg" type="image/jpg">
<link rel="preconnect" href="https://fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300&display=swap" rel="stylesheet">
<link rel="stylesheet" href="css\navbar.css">
<link rel="stylesheet" href="css\message.css">
<title>StudyLah</title>
</head>
<style>
.backbutton{
text-align:left;
margin-left:30px;
}
.backbutton:hover{
cursor:pointer;
opacity:0.7;
}
#submitforumbutton{
border-radius:5px;
background-color:black;
color:white;
border:none;
padding:5px 7px;
margin-top:20px;
margin-bottom:50px;
}
#submitforumbutton:hover{
opacity:0.7;
cursor:pointer;
}
</style>
<body style="font-family: 'Inter', sans-serif;">
<!--navbar-->
<?php include('header.php');?>
<!--message section-->
<section style="background-color:#424240;">
<section id="messagesection">
<div>
<div>
<?php
if ($_SERVER['SERVER_PORT'] == '80' || $_SERVER['SERVER_PORT'] =='443'){
echo "<div class=\"backbutton\" onclick=\"window.location.href='http://localhost/orbital/forum.php'\"><img src=\"img/back.png\" width=\"15px\" height=\"15px\" class=\"backpic\">Back</div>";//back button
}
else{
echo "<div class=\"backbutton\" onclick=\"window.location.href='http://localhost:8080/orbital/forum.php'\"><img src=\"img/back.png\" width=\"15px\" height=\"15px\" class=\"backpic\">Back</div>";//back button
}
?>
</div>
<div class="bigtext">Create Forum </div>
<div style="margin-bottom:30px;"></div>
<div><!--forum-->
<form method="post" enctype="multipart/form-data">
<div>Title:</div>
<textarea cols="20" rows="5" placeholder="Type a title" name="forumTitle" required></textarea>
<div>Text:</div>
<textarea cols="70" rows="5" placeholder="Type your text" name="forumText" required></textarea>
<div><button type="submit" name="submitForum" id="submitforumbutton">Post</button></div>
</form>
<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname= "orbital";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$useremail=$_SESSION['NUSEmail'];
$timestamp=date('Y-m-d H:i:s');//timestamp format
if(isset($_POST['submitForum'])){
$forumtitle = $_POST['forumTitle'];
$forumText = $_POST['forumText'];
//sanitize
$forumtitle = mysqli_real_escape_string($conn, $forumtitle);
$forumText = mysqli_real_escape_string($conn,$forumText);//sql
$forumtitle = filter_var($forumtitle, FILTER_SANITIZE_STRING);
$forumText = filter_var($forumText, FILTER_SANITIZE_STRING);//xss
//first get current user
$sqlgetcurrentuser = "SELECT * FROM users WHERE NUSEmail = '$useremail'";
$resultgetcurrentuser = mysqli_query($conn, $sqlgetcurrentuser);
while($rowgetcurrentuser=mysqli_fetch_array($resultgetcurrentuser)){
$curruserid = $rowgetcurrentuser['UserID'];
$currname = $rowgetcurrentuser['FullName'];
//insert into forum
$sqlinsertforum = "INSERT INTO forum (UserID, NUSEmail, FullName, Title, Message, Timing, ReplyToID)
VALUES ('$curruserid', '$useremail', '$currname', '$forumtitle','$forumText','$timestamp','0')";//default main 0
$resultinsertforum = mysqli_query($conn, $sqlinsertforum);
//redirect
if ($_SERVER['SERVER_PORT'] == '80' || $_SERVER['SERVER_PORT'] =='443'){
$url="http://localhost/orbital/forum.php";
header('Location:' . $url);
}
else{
$url="http://localhost:8080/orbital/forum.php";
header('Location:' . $url);
}
}
}
?>
</div>
</div>
</section>
</section>
</body>
</html>