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lecturer_dashboard.php
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lecturer_dashboard.php
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<?php
session_start();
require_once 'db.php';
// Check if user is logged in
if (!isset($_SESSION['user_id'])) {
// Redirect to login page if not logged in
header('Location: login.php');
exit;
}
// Retrieve user ID from session
$userId = $_SESSION['user_id'];
// Retrieve blog posts associated with the logged-in user from the database
$stmt = $db->prepare("SELECT b.*, u.full_name AS author_name FROM blog b JOIN users u ON b.user_id = u.id WHERE b.user_id = :user_id ORDER BY b.id DESC");
$stmt->bindParam(':user_id', $userId);
$stmt->execute();
$blogPosts = $stmt->fetchAll(PDO::FETCH_ASSOC);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Lecturer Dashboard</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" href="style.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<link rel="stylesheet" href="assets/css/templatemo-stand-blog.css">
<!-- Add Font Awesome CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<script>
function confirmDelete() {
return confirm("Are you sure you want to delete this blog post?");
}
</script>
<style>
.row.content {
min-height: 100vh;
margin-left: 250px;
}
.sidenav {
background-color: #f1f1f1;
height: 100%;
position: fixed;
top: 0;
left: 0;
width: 250px;
overflow-y: auto;
}
@media screen and (max-width: 767px) {
.row.content {
min-height: auto;
margin-left: 0;
}
.sidenav {
position: static;
width: 100%;
margin-bottom: 20px;
overflow-y: visible;
}
}
@media screen and (min-width: 767px) {
.col-sm-9{
margin-left: 140px;
}
}
.sidenav a {
color: #1ea5c3;
}
.sidenav a:hover {
background-color: #0d7b99;
}
.navbar-inverse .navbar-nav>li>a {
background-color: #1ea5c3;
}
.blog-actions button {
color: #24262b !important;
}
.nav>li.active>a,
.nav>li.active>a:focus,
.nav>li.active>a:hover {
background-color: #1ea5c3;
}
.navbar.navbar-inverse {
background-color: #fff !important;
border-color: transparent !important;
}
/* Set menu icon color to white with background color #1ea5c3 */
.navbar-toggle {
background-color: #1ea5c3;
border-color: transparent !important;
border-radius: 0;
padding: 12px;
}
/* Set background to white when menu icon is toggled */
.navbar-collapse {
background-color: #fff;
}
.navbar-inverse .navbar-collapse {
border-top: none;
}
/* Set links to black color */
.navbar-nav>li>a {
color: #000 !important;
text-transform: capitalize;
font-size: 14px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.5px !important;
transition: all 0.3s !important;
font-family: 'Roboto', sans-serif !important;
background-color: #fff !important;
margin-top: -10px;
margin-bottom: -10px;
}
/* Set active link to #1ea5c3 */
.navbar-nav>.active>a,
.navbar-nav>.active>a:hover,
.navbar-nav>.active>a:focus {
color: #1ea5c3 !important;
background-color: #fff !important;
border: transparent !important;
}
/* Override background color of menu icon when links are displayed */
.navbar-default .navbar-toggle.collapsed,
.navbar-default .navbar-toggle.collapsed:focus,
.navbar-default .navbar-toggle.collapsed:hover {
background-color: #1ea5c3 !important;
}
.navbar-brand img {
margin-top: -20px;
}
.navbar-toggle:hover {
background-color: #1ea5c3 !important;
border-color: transparent !important;
border-radius: 0 !important;
padding: 12px !important;
}
.navbar.navbar-inverse:hover {
background-color: #fff !important;
border-color: transparent !important;
}
</style>
</head>
<body>
<nav class="navbar navbar-inverse visible-xs">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#"><img src="assets/images/BrandLogo.png" width="180px" height="60px"></a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Dashboard</a></li>
<li>
<hr>
</li>
<li><a href="upload-blog-form.php">Upload Blogs</a></li>
<li>
<hr>
</li>
<li><a href="logout.php">Logout</a></li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid">
<div class="row content">
<div class="col-sm-3 sidenav hidden-xs">
<br>
<img src="assets/images/BrandLogo.png" width="180px" height="60px" style="display: block; margin: 0 auto;">
<br>
<ul class="nav nav-pills nav-stacked">
<li class="active"><a href="#section1">Dashboard</a></li>
<li><a href="upload-blog-form.php">Upload Blogs</a></li>
<li><a href="logout.php">Logout</a></li>
</ul><br>
</div>
<br>
<div class="col-sm-9">
<div class="well">
<h4>Welcome</h4>
<p>What do you want to do today?</p>
</div>
<div class="row">
<div class="col-sm-12">
<div class="well">
<div class="content">
<div class="blog-container">
<!-- Blog Posts Loop -->
<?php foreach ($blogPosts as $post) : ?>
<div class="blog-post">
<div class="blog-content">
<div class="blog-info">
<h4><?php echo htmlspecialchars($post['blogTitle']); ?></h4>
<ul class="post-info">
<li><a href="#"><?php echo htmlspecialchars($post['author_name']); ?></a></li>
<li><a href="#"><?php echo date('M d, Y', strtotime($post['creationDate'])); ?></a></li>
</ul>
</div>
<p><?php echo htmlspecialchars($post['blogContent']); ?></p>
<!-- Floating buttons for edit and delete -->
<div class="blog-actions">
<form style="display: inline;" method="post" action="delete_blog.php" onsubmit="return confirmDelete();">
<input type="hidden" name="blog_id" value="<?php echo $post['id']; ?>">
<button type="submit"><i class="fas fa-trash-alt"></i></button> <!-- Delete icon -->
</form>
<a href="edit_blog.php?postId=<?php echo $post['id']; ?>"><button><i class="fas fa-edit"></i></button></a> <!-- Edit icon -->
</div>
</div>
<div class="blog-thumb">
<?php if (!empty($post['blogImage'])) : ?>
<!-- Display the image if blogImage is not empty -->
<img src="data:image/jpeg;base64,<?php echo $post['blogImage']; ?>" alt="Blog Image">
<?php endif; ?>
</div>
</div>
<?php endforeach; ?>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>