Serveur Terra Topo

Nom	Taille	Date	Actions
Dossier vide

🔧 Mode Admin

Code PIN de sécurité requis.

Une copie de sauvegarde sera créée dans /_old_indexes avant modification.

<?php
// -------------------------------------------------------------------------
// SERVEUR TERRA TOPO - VERSION 6 (SECURE BACKUP)
// Compatible PHP 7.3+ | Single File | Auto-Backup on Edit
// -------------------------------------------------------------------------

$adminPin = "2143"; // PIN Admin
$root = __DIR__;
$scriptName = basename(__FILE__);
$pageTitle = "Serveur Terra Topo";
$backupFolderName = "_old_indexes"; // Nom du dossier de sauvegarde

// Gestion des erreurs
ini_set('display_errors', 0);
error_reporting(E_ALL);

// -------------------------------------------------------------------------
// 0. LOGIQUE D'AUTO-ÉDITION AVEC BACKUP
// -------------------------------------------------------------------------
$editMsg = '';
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['save_code'])) {
    if (isset($_POST['admin_pin_check']) && $_POST['admin_pin_check'] === $adminPin) {
        $newCode = $_POST['code_content'];
        
        if (!empty($newCode)) {
            // 1. Préparation du dossier de backup
            $backupDir = $root . '/' . $backupFolderName;
            if (!is_dir($backupDir)) {
                @mkdir($backupDir); // On tente de créer le dossier
            }

// 2. Création du nom de fichier unique (Timestamp)
            $timestamp = date('Y-m-d_H-i-s');
            $backupFile = $backupDir . '/index_' . $timestamp . '.php';

// 3. Copie de sécurité (Le fichier actuel vers le dossier backup)
            if (is_dir($backupDir) && copy(__FILE__, $backupFile)) {
                
                // 4. Si le backup a réussi, on écrase le fichier principal
                if (file_put_contents(__FILE__, $newCode) !== false) {
                    header("Location: " . $_SERVER['PHP_SELF'] . "?msg=updated");
                    exit;
                } else {
                    $editMsg = "Erreur : Impossible d'écrire le nouveau code (Droits fichier ?).";
                }
            } else {
                $editMsg = "Erreur CRITIQUE : Impossible de créer le backup. Modification annulée par sécurité.";
            }
        }
    } else {
        $editMsg = "Erreur : Mauvais PIN.";
    }
}

// Message de succès après redirection
if (isset($_GET['msg']) && $_GET['msg'] == 'updated') {
    $editMsg = "Code mis à jour avec succès ! (Backup créé dans $backupFolderName)";
}

// -------------------------------------------------------------------------
// 1. FONCTIONS UTILITAIRES
// -------------------------------------------------------------------------
function get_file_icon($filename) {
    if (is_dir($filename)) return '📁';
    $ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
    $icons = [
        'pdf' => '📕', 'doc' => '📘', 'docx' => '📘', 'xls' => '📗', 'xlsx' => '📗',
        'jpg' => '🖼️', 'jpeg' => '🖼️', 'png' => '🖼️', 'gif' => '👾',
        'zip' => '📦', 'rar' => '📦', 'mp4' => '🎬', 'mp3' => '🎵', 'txt' => '📝', 'php' => '🐘'
    ];
    return isset($icons[$ext]) ? $icons[$ext] : '📄';
}

function format_size($bytes) {
    if ($bytes == 0) return "0 B";
    $units = array('B', 'KB', 'MB', 'GB', 'TB');
    $i = floor(log($bytes, 1024));
    return round($bytes / pow(1024, $i), 2) . ' ' . $units[$i];
}

function clean_path($p) {
    return str_replace(array('..', '//', '\\'), '', $p);
}

// -------------------------------------------------------------------------
// 2. GESTION NAVIGATION
// -------------------------------------------------------------------------
$requestDir = isset($_GET['dir']) ? clean_path($_GET['dir']) : '';
$currentPath = $root . ($requestDir ? '/' . $requestDir : '');

if (!is_dir($currentPath)) {
    $currentPath = $root;
    $requestDir = '';
}

$protocol = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http");
$baseUrl = "$protocol://$_SERVER[HTTP_HOST]" . dirname($_SERVER['PHP_SELF']);

// -------------------------------------------------------------------------
// 3. ACTIONS FICHIERS
// -------------------------------------------------------------------------
$msg = $editMsg;
$msgType = (!empty($editMsg) && strpos($editMsg, 'Erreur') !== false) ? 'error' : 'success';
if (empty($editMsg)) $msgType = '';

if ($_SERVER['REQUEST_METHOD'] === 'POST' && !isset($_POST['save_code'])) {
    // UPLOAD
    if (isset($_FILES['fileToUpload'])) {
        $target_file = $currentPath . '/' . basename($_FILES["fileToUpload"]["name"]);
        if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
            $msg = "Fichier uploadé."; $msgType = 'success';
        } else {
            $msg = "Erreur upload."; $msgType = 'error';
        }
    }
    // MKDIR
    if (isset($_POST['new_folder']) && !empty($_POST['new_folder'])) {
        $n = clean_path($_POST['new_folder']);
        if (!file_exists($currentPath.'/'.$n)) {
            mkdir($currentPath.'/'.$n) ? $msg="Dossier créé." : $msg="Erreur création.";
            $msgType = (strpos($msg, 'Erreur') !== false) ? 'error' : 'success';
        }
    }
    // RENAME
    if (isset($_POST['rename_from']) && isset($_POST['rename_to'])) {
        $old = $currentPath . '/' . clean_path($_POST['rename_from']);
        $new = $currentPath . '/' . clean_path($_POST['rename_to']);
        if (file_exists($old) && !file_exists($new)) {
            rename($old, $new) ? $msg="Renommé." : $msg="Erreur renommage.";
            $msgType = (strpos($msg, 'Erreur') !== false) ? 'error' : 'success';
        }
    }
    // DELETE
    if (isset($_POST['delete_item'])) {
        $del = $currentPath . '/' . clean_path($_POST['delete_item']);
        if (file_exists($del)) {
            if (is_dir($del)) {
                if (count(scandir($del)) == 2) { rmdir($del); $msg="Dossier supprimé."; } 
                else { $msg="Le dossier doit être vide."; $msgType='error'; }
            } else {
                unlink($del); $msg="Fichier supprimé.";
            }
            if(empty($msgType)) $msgType = 'success';
        }
    }
}

// -------------------------------------------------------------------------
// 4. SCAN DU DOSSIER
// -------------------------------------------------------------------------
$items = @scandir($currentPath);
if ($items === false) die("Erreur critique : Lecture impossible.");

$content = [];
foreach ($items as $item) {
    if ($item === '.' || $item === $scriptName) continue;
    if ($item === '..' && empty($requestDir)) continue;
    
    // On cache le dossier de backup pour ne pas polluer l'interface (optionnel)
    // Decommenter la ligne suivante si tu veux cacher le dossier _old_indexes
    // if ($item === $backupFolderName) continue;

$fullPath = $currentPath . '/' . $item;
    $isDir = is_dir($fullPath);
    
    $navLink = '?dir=' . urlencode(($requestDir ? $requestDir . '/' : '') . $item);
    if ($item === '..') {
        $p = explode('/', $requestDir); array_pop($p);
        $navLink = '?dir=' . urlencode(implode('/', $p));
    }

$pubLink = $baseUrl . ($requestDir ? '/' . $requestDir : '') . '/' . $item;
    $pubLink = preg_replace('/([^:])(\/{2,})/', '$1/', $pubLink);

$content[] = [
        'name' => $item,
        'isDir' => $isDir,
        'path' => $fullPath,
        'navLink' => $navLink,
        'publicLink' => $pubLink,
        'size' => $isDir ? '-' : format_size(filesize($fullPath)),
        'date' => date("d/m/Y H:i", filemtime($fullPath))
    ];
}

usort($content, function($a, $b) {
    if ($a['name'] == '..') return -1; if ($b['name'] == '..') return 1;
    if ($a['isDir'] && !$b['isDir']) return -1; if (!$a['isDir'] && $b['isDir']) return 1;
    return strcasecmp($a['name'], $b['name']);
});

$currentSourceCode = file_get_contents(__FILE__);
?>

<!DOCTYPE html>
<html lang="fr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?php echo $pageTitle; ?></title>
    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><rect width=%22100%22 height=%22100%22 rx=%2220%22 fill=%22%232563eb%22/><text x=%2250%22 y=%2250%22 font-family=%22Arial, sans-serif%22 font-weight=%22bold%22 font-size=%2250%22 fill=%22white%22 text-anchor=%22middle%22 dy=%22.35em%22>TT</text></svg>">
    <style>
        :root { --primary: #2563eb; --primary-dark: #1e40af; --bg: #f3f4f6; --card: #ffffff; --text: #1f2937; --text-light: #6b7280; --border: #e5e7eb; --danger: #ef4444; }
        * { box-sizing: border-box; }
        body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); margin: 0; padding: 0; padding-bottom: 60px; }
        .container { max-width: 1000px; margin: 30px auto; padding: 0 15px; }
        header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
        h1 { font-size: 1.5rem; color: var(--text); margin: 0; display: flex; align-items: center; gap: 10px; }
        .logo { font-size: 1.8rem; }
        .toolbar { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
        .btn { padding: 8px 16px; border-radius: 6px; border: none; font-weight: 500; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; text-decoration: none; transition: 0.2s; }
        .btn-primary { background: var(--primary); color: white; }
        .btn-primary:hover { background: var(--primary-dark); }
        .btn-secondary { background: white; border: 1px solid var(--border); color: var(--text); }
        .btn-secondary:hover { background: #f9fafb; }
        .btn-danger { background: var(--danger); color: white; }
        .drop-zone { border: 2px dashed var(--border); border-radius: 8px; padding: 20px; text-align: center; background: white; transition: 0.2s; cursor: pointer; margin-bottom: 20px; position: relative; }
        .drop-zone:hover, .drop-zone.dragover { border-color: var(--primary); background: #eff6ff; }
        .drop-zone input[type=file] { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
        .file-card { background: var(--card); border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); overflow: hidden; }
        .table-responsive { overflow-x: auto; }
        table { width: 100%; border-collapse: collapse; min-width: 600px; }
        th { text-align: left; padding: 12px 16px; background: #f9fafb; color: var(--text-light); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); }
        td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
        tr:last-child td { border-bottom: none; }
        tr:hover td { background: #f9fafb; }
        .file-name { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--text); text-decoration: none; }
        .file-name:hover { color: var(--primary); }
        .meta { color: var(--text-light); font-size: 0.9rem; }
        .actions { display: flex; gap: 8px; justify-content: flex-end; }
        .icon-btn { background: transparent; border: none; cursor: pointer; padding: 5px; border-radius: 4px; font-size: 1.1rem; opacity: 0.6; transition: 0.2s; }
        .icon-btn:hover { opacity: 1; background: #e5e7eb; }
        .btn-del:hover { color: var(--danger); background: #fee2e2; }
        .breadcrumbs { font-size: 0.95rem; color: var(--text-light); margin-bottom: 15px; }
        .breadcrumbs a { color: var(--primary); text-decoration: none; }
        
        .modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 100; justify-content: center; align-items: center; }
        .modal-content { background: white; padding: 25px; border-radius: 8px; width: 90%; max-width: 400px; box-shadow: 0 10px 25px rgba(0,0,0,0.1); max-height: 90vh; overflow-y: auto; }
        .modal-large { max-width: 800px; }
        .form-group { margin-bottom: 15px; }
        .form-group input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 4px; font-size: 1rem; }
        .modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
        
        #code-editor { width: 100%; height: 400px; background: #1e1e1e; color: #d4d4d4; font-family: 'Consolas', 'Monaco', monospace; padding: 10px; border-radius: 4px; border: 1px solid #333; resize: vertical; font-size: 13px; white-space: pre; overflow-x: auto; }
        
        footer { position: fixed; bottom: 0; left: 0; width: 100%; background: #fff; border-top: 1px solid #eee; padding: 10px; text-align: center; font-size: 0.8rem; color: #999; z-index: 50; }
        .toast { position: fixed; bottom: 20px; right: 20px; padding: 12px 20px; border-radius: 6px; color: white; opacity: 0; transition: 0.3s; transform: translateY(20px); z-index: 200; box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
        .toast.success { background: #10b981; }
        .toast.error { background: #ef4444; }
        .toast.show { opacity: 1; transform: translateY(0); }
    </style>
</head>
<body>

<?php if(!empty($msg)): ?>
        <div id="php-msg" data-type="<?php echo $msgType; ?>" style="display:none;"><?php echo $msg; ?></div>
    <?php endif; ?>

<div class="breadcrumbs">
        <a href="?">Racine</a>
        <?php 
        if($requestDir) {
            $parts = explode('/', $requestDir);
            $path = '';
            foreach($parts as $part) {
                $path .= ($path ? '/' : '') . $part;
                echo ' / <a href="?dir='.urlencode($path).'">' . $part . '</a>';
            }
        }
        ?>
    </div>

<div class="toolbar">
        <button class="btn btn-secondary" onclick="openModal('modal-mkdir')">📂 Nouveau Dossier</button>
        <?php if($requestDir): ?>
            <a href="?dir=<?php echo urlencode(dirname($requestDir) == '.' ? '' : dirname($requestDir)); ?>" class="btn btn-secondary">⬆️ Remonter</a>
        <?php endif; ?>
    </div>

<form method="post" enctype="multipart/form-data" id="uploadForm">
        <div class="drop-zone" id="dropZone">
            <span style="font-size: 2rem;">☁️</span><br><b>Glissez un fichier ici</b> ou cliquez<input type="file" name="fileToUpload" onchange="document.getElementById('uploadForm').submit()">
        </div>
    </form>

<div class="file-card">
        <div class="table-responsive">
            <table>
                <thead><tr><th width="50%">Nom</th><th>Taille</th><th>Date</th><th style="text-align:right">Actions</th></tr></thead>
                <tbody>
                    <?php if(empty($content)): ?><tr><td colspan="4" style="text-align:center; padding: 20px;">Dossier vide</td></tr><?php endif; ?>
                    <?php foreach($content as $c): ?>
                        <tr>
                            <td>
                                <a href="<?php echo $c['isDir'] ? $c['navLink'] : $c['publicLink']; ?>" class="file-name" <?php echo !$c['isDir'] ? 'target="_blank"' : ''; ?>>
                                   <span><?php echo get_file_icon($c['path']); ?></span><?php echo $c['name']; ?>
                                </a>
                            </td>
                            <td class="meta"><?php echo $c['size']; ?></td>
                            <td class="meta"><?php echo $c['date']; ?></td>
                            <td class="actions">
                                <?php if(!$c['isDir']): ?>
                                    <button class="icon-btn" onclick="copyLink('<?php echo $c['publicLink']; ?>')" title="Copier lien">🔗</button>
                                <?php endif; ?>
                                <?php if($c['name'] !== '..'): ?>
                                    <button class="icon-btn" onclick="openRename('<?php echo $c['name']; ?>')" title="Renommer">✏️</button>
                                    <form method="POST" style="display:inline" onsubmit="return confirm('Supprimer ?');">
                                        <input type="hidden" name="delete_item" value="<?php echo $c['name']; ?>">
                                        <button type="submit" class="icon-btn btn-del" title="Supprimer">🗑️</button>
                                    </form>
                                <?php endif; ?>
                            </td>
                        </tr>
                    <?php endforeach; ?>
                </tbody>
            </table>
        </div>
    </div>
</div>

<footer><button class="btn" style="color:#aaa; background:none; font-size:12px;" onclick="openAdminAuth()">🔧 Changer le code</button></footer>

<div id="modal-mkdir" class="modal">
    <div class="modal-content"><h3>Nouveau Dossier</h3><form method="POST"><div class="form-group"><input type="text" name="new_folder" placeholder="Nom" required autofocus></div><div class="modal-actions"><button type="button" class="btn btn-secondary" onclick="closeModals()">Annuler</button><button type="submit" class="btn btn-primary">Créer</button></div></form></div>
</div>

<div id="modal-rename" class="modal">
    <div class="modal-content"><h3>Renommer</h3><form method="POST"><input type="hidden" name="rename_from" id="rename-from"><div class="form-group"><input type="text" name="rename_to" id="rename-to" required></div><div class="modal-actions"><button type="button" class="btn btn-secondary" onclick="closeModals()">Annuler</button><button type="submit" class="btn btn-primary">Valider</button></div></form></div>
</div>

<div id="modal-admin" class="modal">
    <div class="modal-content modal-large">
        <h3>🔧 Mode Admin</h3>
        <div id="admin-step-pin">
            <p>Code PIN de sécurité requis.</p>
            <div class="form-group"><input type="password" id="input-pin" placeholder="PIN (2143)" onkeyup="checkPin(this.value)"></div>
        </div>
        <div id="admin-step-editor" style="display:none;">
            <p style="color:var(--text-light); font-size:0.9rem;">Une copie de sauvegarde sera créée dans <b>/_old_indexes</b> avant modification.</p>
            <form method="POST">
                <input type="hidden" name="save_code" value="1">
                <input type="hidden" name="admin_pin_check" id="hidden-pin-check">
                <textarea name="code_content" id="code-editor" spellcheck="false"><?php echo htmlspecialchars($currentSourceCode); ?></textarea>
                <div class="modal-actions" style="margin-top:15px;">
                    <button type="button" class="btn btn-secondary" onclick="closeModals()">Annuler</button>
                    <button type="submit" class="btn btn-danger" onclick="return confirm('Remplacer le code du site ?')">Enregistrer et Mettre à jour</button>
                </div>
            </form>
        </div>
    </div>
</div>

function copyLink(url) { navigator.clipboard.writeText(url).then(() => showToast('Lien copié !', 'success')).catch(() => showToast('Erreur copie', 'error')); }
    function showToast(msg, type) { const t = document.getElementById('toast'); t.innerText = msg; t.className = 'toast ' + type + ' show'; setTimeout(() => t.classList.remove('show'), 3000); }
    const phpMsg = document.getElementById('php-msg'); if(phpMsg) showToast(phpMsg.innerText, phpMsg.getAttribute('data-type'));
</script>

</body>
</html>