[ Mini Kiebo ]

Server: Windows NT AKFAR_SERVER 10.0 build 26200 (Windows 10) AMD64 Path: D:/xampp/htdocs/repository_afbs/dosen/ [ Home ]
File: dashboard.php
<?php
session_start();
require_once '../includes/config.php';
require_once '../includes/database.php';
require_once '../includes/functions.php';
require_once '../includes/auth.php';

if (!isDosen()) {
    header('Location: ../login.php');
    exit();
}

$db = new Database();
$conn = $db->getConnection();

$user_id = $_SESSION['user_id'];

// Ambil data dosen
$query_dosen = "SELECT * FROM users WHERE id = :id";
$stmt_dosen = $conn->prepare($query_dosen);
$stmt_dosen->bindParam(':id', $user_id);
$stmt_dosen->execute();
$dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);

// Statistik untuk review
$stats = [
    'pending_reviews' => getPendingReviews($conn, $user_id),
    'total_reviewed' => getTotalReviewed($conn, $user_id),
    'theses_as_supervisor' => getThesesAsSupervisor($conn, $user_id),
    'theses_as_examiner' => getThesesAsExaminer($conn, $user_id)
];

// Daftar thesis yang perlu direview
$pending_theses = getPendingThesesForReview($conn, $user_id, 10);

$page_title = 'Dashboard Dosen';
include '../templates/header.php';
include '../templates/dosen-navbar.php';
?>

<div class="container-fluid">
    <div class="row">
        <?php include '../templates/dosen-sidebar.php'; ?>
        
        <main class="col-md-9 ms-sm-auto col-lg-10 px-md-4">
            <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pt-3 pb-2 mb-3 border-bottom">
                <h1 class="h2">Dashboard Dosen</h1>
                <div class="btn-toolbar mb-2 mb-md-0">
                    <span class="text-muted">
                        Selamat datang, <strong><?php echo htmlspecialchars($dosen['full_name']); ?></strong>
                    </span>
                </div>
            </div>

            <!-- Statistik Cards -->
            <div class="row mb-4">
                <div class="col-md-3">
                    <div class="card text-white bg-warning">
                        <div class="card-body">
                            <div class="d-flex justify-content-between align-items-center">
                                <div>
                                    <h6 class="card-title">Perlu Direview</h6>
                                    <h2 class="mb-0"><?php echo $stats['pending_reviews']; ?></h2>
                                </div>
                                <i class="fas fa-clock fa-3x opacity-50"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card text-white bg-success">
                        <div class="card-body">
                            <div class="d-flex justify-content-between align-items-center">
                                <div>
                                    <h6 class="card-title">Sudah Direview</h6>
                                    <h2 class="mb-0"><?php echo $stats['total_reviewed']; ?></h2>
                                </div>
                                <i class="fas fa-check-circle fa-3x opacity-50"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card text-white bg-primary">
                        <div class="card-body">
                            <div class="d-flex justify-content-between align-items-center">
                                <div>
                                    <h6 class="card-title">Sebagai Pembimbing</h6>
                                    <h2 class="mb-0"><?php echo $stats['theses_as_supervisor']; ?></h2>
                                </div>
                                <i class="fas fa-chalkboard-teacher fa-3x opacity-50"></i>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="col-md-3">
                    <div class="card text-white bg-info">
                        <div class="card-body">
                            <div class="d-flex justify-content-between align-items-center">
                                <div>
                                    <h6 class="card-title">Sebagai Penguji</h6>
                                    <h2 class="mb-0"><?php echo $stats['theses_as_examiner']; ?></h2>
                                </div>
                                <i class="fas fa-gavel fa-3x opacity-50"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Daftar Thesis Perlu Review -->
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">Tugas Akhir yang Perlu Direview</h5>
                    <a href="review-theses.php" class="btn btn-sm btn-primary">Lihat Semua</a>
                </div>
                <div class="card-body">
                    <?php if(count($pending_theses) > 0): ?>
                        <div class="table-responsive">
                            <table class="table table-hover">
                                <thead>
                                    <tr>
                                        <th>Judul</th>
                                        <th>Penulis</th>
                                        <th>NIM</th>
                                        <th>Tahun</th>
                                        <th>Peran</th>
                                        <th>Diupload</th>
                                        <th>Aksi</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    <?php foreach($pending_theses as $thesis): ?>
                                    <tr>
                                        <td>
                                            <a href="thesis-review.php?id=<?php echo $thesis['id']; ?>">
                                                <?php echo htmlspecialchars(substr($thesis['title'], 0, 60)) . '...'; ?>
                                            </a>
                                        </td>
                                        <td><?php echo htmlspecialchars($thesis['authors']); ?></td>
                                        <td><?php echo $thesis['nim']; ?></td>
                                        <td><?php echo $thesis['year']; ?></td>
                                        <td>
                                            <?php if($thesis['supervisor1'] == $dosen['full_name'] || $thesis['supervisor2'] == $dosen['full_name']): ?>
                                                <span class="badge bg-primary">Pembimbing</span>
                                            <?php endif; ?>
                                            <?php if($thesis['examiner1'] == $dosen['full_name'] || $thesis['examiner2'] == $dosen['full_name']): ?>
                                                <span class="badge bg-info">Penguji</span>
                                            <?php endif; ?>
                                        </td>
                                        <td><?php echo waktuLalu($thesis['submitted_at']); ?></td>
                                        <td>
                                            <a href="thesis-review.php?id=<?php echo $thesis['id']; ?>" 
                                               class="btn btn-sm btn-success">
                                                <i class="fas fa-check-circle"></i> Review
                                            </a>
                                        </td>
                                    </tr>
                                    <?php endforeach; ?>
                                </tbody>
                            </table>
                        </div>
                    <?php else: ?>
                        <div class="text-center py-4">
                            <i class="fas fa-check-circle fa-3x text-success mb-3"></i>
                            <p class="text-muted">Tidak ada tugas akhir yang perlu direview saat ini.</p>
                        </div>
                    <?php endif; ?>
                </div>
            </div>
        </main>
    </div>
</div>

<?php include '../templates/footer.php'; ?>

<?php
function getPendingReviews($conn, $dosen_id) {
    // Dapatkan nama dosen
    $query_dosen = "SELECT full_name FROM users WHERE id = :id";
    $stmt_dosen = $conn->prepare($query_dosen);
    $stmt_dosen->bindParam(':id', $dosen_id);
    $stmt_dosen->execute();
    $dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);
    $nama_dosen = $dosen['full_name'];
    
    $query = "SELECT COUNT(*) as total FROM theses 
              WHERE status = 'pending' 
              AND (supervisor1 = :nama1 OR supervisor2 = :nama2 OR examiner1 = :nama3 OR examiner2 = :nama4)";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':nama1', $nama_dosen);
    $stmt->bindParam(':nama2', $nama_dosen);
    $stmt->bindParam(':nama3', $nama_dosen);
    $stmt->bindParam(':nama4', $nama_dosen);
    $stmt->execute();
    return $stmt->fetch(PDO::FETCH_ASSOC)['total'];
}

function getTotalReviewed($conn, $dosen_id) {
    $query_dosen = "SELECT full_name FROM users WHERE id = :id";
    $stmt_dosen = $conn->prepare($query_dosen);
    $stmt_dosen->bindParam(':id', $dosen_id);
    $stmt_dosen->execute();
    $dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);
    $nama_dosen = $dosen['full_name'];
    
    $query = "SELECT COUNT(*) as total FROM theses 
              WHERE status != 'pending' 
              AND (supervisor1 = :nama1 OR supervisor2 = :nama2 OR examiner1 = :nama3 OR examiner2 = :nama4)";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':nama1', $nama_dosen);
    $stmt->bindParam(':nama2', $nama_dosen);
    $stmt->bindParam(':nama3', $nama_dosen);
    $stmt->bindParam(':nama4', $nama_dosen);
    $stmt->execute();
    return $stmt->fetch(PDO::FETCH_ASSOC)['total'];
}

function getThesesAsSupervisor($conn, $dosen_id) {
    $query_dosen = "SELECT full_name FROM users WHERE id = :id";
    $stmt_dosen = $conn->prepare($query_dosen);
    $stmt_dosen->bindParam(':id', $dosen_id);
    $stmt_dosen->execute();
    $dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);
    $nama_dosen = $dosen['full_name'];
    
    $query = "SELECT COUNT(*) as total FROM theses 
              WHERE (supervisor1 = :nama1 OR supervisor2 = :nama2)";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':nama1', $nama_dosen);
    $stmt->bindParam(':nama2', $nama_dosen);
    $stmt->execute();
    return $stmt->fetch(PDO::FETCH_ASSOC)['total'];
}

function getThesesAsExaminer($conn, $dosen_id) {
    $query_dosen = "SELECT full_name FROM users WHERE id = :id";
    $stmt_dosen = $conn->prepare($query_dosen);
    $stmt_dosen->bindParam(':id', $dosen_id);
    $stmt_dosen->execute();
    $dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);
    $nama_dosen = $dosen['full_name'];
    
    $query = "SELECT COUNT(*) as total FROM theses 
              WHERE (examiner1 = :nama1 OR examiner2 = :nama2)";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':nama1', $nama_dosen);
    $stmt->bindParam(':nama2', $nama_dosen);
    $stmt->execute();
    return $stmt->fetch(PDO::FETCH_ASSOC)['total'];
}

function getPendingThesesForReview($conn, $dosen_id, $limit) {
    $query_dosen = "SELECT full_name FROM users WHERE id = :id";
    $stmt_dosen = $conn->prepare($query_dosen);
    $stmt_dosen->bindParam(':id', $dosen_id);
    $stmt_dosen->execute();
    $dosen = $stmt_dosen->fetch(PDO::FETCH_ASSOC);
    $nama_dosen = $dosen['full_name'];
    
    $query = "SELECT t.*, u.nim 
              FROM theses t
              JOIN users u ON t.author_id = u.id
              WHERE t.status = 'pending' 
              AND (t.supervisor1 = :nama1 OR t.supervisor2 = :nama2 OR t.examiner1 = :nama3 OR t.examiner2 = :nama4)
              ORDER BY t.submitted_at ASC
              LIMIT :limit";
    $stmt = $conn->prepare($query);
    $stmt->bindParam(':nama1', $nama_dosen);
    $stmt->bindParam(':nama2', $nama_dosen);
    $stmt->bindParam(':nama3', $nama_dosen);
    $stmt->bindParam(':nama4', $nama_dosen);
    $stmt->bindParam(':limit', $limit, PDO::PARAM_INT);
    $stmt->execute();
    return $stmt->fetchAll(PDO::FETCH_ASSOC);
}
?>