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admin.php
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admin.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Admin - PohjisBoard</title>
<style>
.modal {
display: none;
position: fixed;
z-index: 1;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: rgba(0, 0, 0, 0.1);
}
.modal-content {
background-color: #7d8ba1;
margin: 15% auto;
padding: 20px;
border: 1px solid #888;
width: 50%;
text-align: center;
}
.get-out {
cursor: pointer;
background-color: #f1f1f1;
color: black;
padding: 12px 24px;
border: none;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
transition-duration: 0.4s;
cursor: pointer;
}
.get-out:hover {
background-color: lightgray;
color: black;
}
body.modal-open {
overflow: hidden;
}
body.modal-open::before {
content: "";
display: block;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
backdrop-filter: blur(50px);
z-index: -1;
}
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
line-height: 1.6;
margin: 0;
padding: 0;
}
h1 {
background-color: #333;
color: white;
text-align: center;
padding: 1rem;
}
#board {
display: flex;
flex-direction: column;
align-items: center;
max-width: 800px;
margin: 0 auto;
padding: 1rem;
}
.post {
background-color: white;
border: 1px solid #ddd;
border-radius: 5px;
padding: 1rem;
margin: 1rem;
width: 100%;
}
small {
color: #888;
}
form {
background-color: white;
border: 1px solid #ddd;
border-radius: 5px;
padding: 1rem;
margin: 1rem;
max-width: 800px;
margin-left: auto;
margin-right: auto;
}
label {
display: block;
margin-bottom: 0.5rem;
}
textarea {
width: 100%;
margin-bottom: 1rem;
}
input[type="file"] {
margin-bottom: 1rem;
}
input[type="submit"] {
display: block;
width: 100%;
background-color: #333;
color: white;
border: none;
border-radius: 5px;
padding: 0.75rem;
cursor: pointer;
}
input[type="submit"]:hover {
background-color: #444;
}
img {
max-width: 100%;
height: auto;
}
.post small {
display: block;
font-size: 0.8rem;
margin-top: 0.5rem;
text-align: right;
}
@media (prefers-color-scheme: dark) {
body {
background-color: #222;
color: #f4f4f4;
}
h1 {
background-color: #444;
}
#board .post,
form {
background-color: #333;
border-color: #444;
}
small {
color: #ccc;
}
input[type="submit"] {
background-color: #444;
border: 1px solid #555;
}
input[type="submit"]:hover {
background-color: #555;
}
input#nickname {
background-color: #00000;
border: none;
border-radius: 10px;
}
}
</style>
</head>
<body>
<?php
session_start();
if (isset($_GET['logout'])) {
unset($_SESSION['admin']);
header("Location: admin.php");
exit();
}
if (isset($_POST['username']) && isset($_POST['password'])) {
include "config.php";
$username = $_POST['username'];
$password = md5($_POST['password']);
$stmt = $conn->prepare("SELECT * FROM admins WHERE username = ? AND password_hash = ?");
$stmt->bind_param("ss", $username, $password);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows == 1) {
$_SESSION['admin'] = $username;
} else {
echo "Invalid username or password.";
}
$conn->close();
}
if (isset($_SESSION['admin'])) {
include "config.php";
if (isset($_GET['delete'])) {
$id = $_GET['delete'];
$stmt = $conn->prepare("DELETE FROM posts WHERE id = ?");
$stmt->bind_param("i", $id);
$stmt->execute();
}
}
?>
<form action="upload.php" method="post" enctype="multipart/form-data">
<label for="content">Viesti:</label>
<label for="nickname">Nimike (optional):</label>
<input type="text" name="nickname" id="nickname">
<br>
<textarea name="content" id="content" rows="4" cols="50"></textarea>
<br>
<label for="image">Kuva:</label>
<input type="file" name="image" id="image">
<br>
<input type="submit" name="submit" value="Post">
</form>
<div id="board">
<?php
include "config.php";
$sql = "SELECT * FROM posts ORDER BY created_at DESC";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
while ($row = $result->fetch_assoc()) {
echo "<div class='post'>";
if (!empty($row["nickname"])) {
echo "<strong>" . htmlspecialchars($row["nickname"]) . ":</strong> ";
}
echo "<p>" . htmlspecialchars($row["content"]) . "</p>";
if (!empty($row["image_path"])) {
echo "<img src='" . htmlspecialchars($row["image_path"]) . "' alt='Image' width='300px'>";
}
echo "<small>" . $row["created_at"];
if ($row["is_admin"]) {
echo " - Admin";
}
echo "</small>";
echo "<br><a href='admin.php?delete=" . $row["id"] . "'>Delete</a>";
echo "</div>";
}
} else {
echo "No posts yet.";
}
$conn->close();
?>
</div>
<?php
if (isset($_SESSION['admin'])) {
// Admin tools - Logout and Post as Admin
echo "<h1>Admin Bulletin Board</h1>";
echo "<a href='admin.php?logout=1'>Logout</a>";
echo <<<HTML
<form action="upload.php" method="post" enctype="multipart/form-data">
<label for="content">Viesti:</label>
<label for="nickname">Nimike (optional):</label>
<input type="text" name="nickname" id="nickname">
<br>
<textarea name="content" id="content" rows="4" cols="50"></textarea>
<br>
<label for="image">Kuva:</label>
<input type="file" name="image" id="image">
<br>
<input type="submit" name="submit" value="Post">
</form>
HTML;
} else {
// If not logged in, display the admin login form
?>
<h1>Admin Login</h1>
<form action="admin.php" method="post">
<label for="username">Username:</label>
<input type="text" name="username" id="username" required>
<br>
<label for="password">Password:</label>
<input type="password" name="password" id="password" required>
<br>
<input type="submit" name="submit" value="Login">
</form>
<?php
}
?>
</body>
</html>