Center folder strip name, fix file share url, keep fileList wrapping tight (closes #38)

CHANGELOG.md

@@ -1,5 +1,366 @@
 # Changelog
 
+## Changes 5/22/2025 v1.3.7
+
+- `.folder-strip-container .folder-name` css added to center text below folder material icon.
+- Override file share_url to always use current origin
+- Update `fileList` css to keep file name wrapping tight.
+
+---
+
+## Changes 5/21/2025
+
+- **Drag & Drop to Folder Strip**  
+  - Enabled dragging files from the file list directly onto the folder-strip items.  
+  - Hooked up `folderDragOverHandler`, `folderDragLeaveHandler`, and `folderDropHandler` to `.folder-strip-container .folder-item`.  
+  - On drop, files are moved via `/api/file/moveFiles.php` and the file list is refreshed.
+
+- **Restore files from trash Toast Message**  
+  - Changed the restore handlers so that the toast always reports the actual file(s) restored (e.g. “Restored file: foo.txt”) instead of “No trash record found.”  
+  - Removed reliance on backend message payload and now generate the confirmation text client-side based on selected items.  
+
+---
+
+## Changes 5/20/2025 v1.3.6
+
+- **domUtils.js**
+  - `updateFileActionButtons`
+    - Hide selection buttons (`Delete Files`, `Copy Files`, `Move Files` & `Download ZIP`) until file is selected.
+    - Hide `Extract ZIP` until selecting zip files
+    - Hide `Create File` button when file list items are selected.
+
+---
+
+## Changes 5/19/2025 v1.3.5
+
+### Added Folder strip & Create File
+
+- **Folder strip in file list**  
+  - `loadFileList` now fetches sub-folders in parallel from `/api/folder/getFolderList.php`.  
+  - Filters to only *direct* children of the current folder, hiding `profile_pics` and `trash`.  
+  - Injects a new `.folder-strip-container` just below the Files In above (summary + slider).  
+  - Clicking a folder in the strip updates:
+    - the breadcrumb (via `updateBreadcrumbTitle`)
+    - the tree selection highlight
+    - reloads `loadFileList` for the chosen folder.
+
+- **Create File feature**  
+  - New “Create New File” button added to the file-actions toolbar and context menu.  
+  - New endpoint `public/api/file/createFile.php` (handled by `FileController`/`FileModel`):
+    - Creates an empty file if it doesn’t already exist.
+    - Appends an entry to `<folder>_metadata.json` with `uploaded` timestamp and `uploader`.  
+  - `fileActions.js`:
+    - Implemented `handleCreateFile()` to show a modal, POST to the new endpoint, and refresh the list.  
+    - Added translations for `create_new_file` and `newfile_placeholder`.
+
+---
+
+## Changees 5/15/2025
+
+### Drag‐and‐Drop Upload extended to File List
+
+- **Forward file‐list drops**  
+  Dropping files onto the file‐list area (`#fileListContainer`) now re‐dispatches the same `drop` event to the upload card’s drop zone (`#uploadDropArea`)
+- **Visual feedback**  
+  Added a `.drop-hover` class on `#fileListContainer` during drag‐over for a dashed‐border + light‐background hover state to indicate it accepts file drops.
+
+---
+
+## Changes 5/14/2025 v1.3.4
+
+### 1. Button Grouping (Bootstrap)
+
+- Converted individual action buttons (`download`, `edit`, `rename`, `share`) in both **table view** and **gallery view** into a single Bootstrap button group for a cleaner, more compact UI.
+- Applied `btn-group` and `btn-sm` classes for consistent sizing and spacing.
+
+### 2. Header Dropdown Replacement
+
+- Replaced the standalone “User Panel” icon button with a **dropdown wrapper** (`.user-dropdown`) in the header.
+- Dropdown toggle now shows:
+  - **Profile picture** (if set) or the Material “account_circle” icon
+  - **Username** text (between avatar and caret)
+  - Down-arrow caret span.
+
+### 3. Menu Items Moved to Dropdown
+
+- Moved previously standalone header buttons into the dropdown menu:
+  - **User Panel** opens the modal
+  - **Admin Panel** only shown when `data.isAdmin` *and* on `demo.filerise.net`
+  - **API Docs** calls `openApiModal()`
+  - **Logout** calls `triggerLogout()`
+- Each menu item now has a matching Material icon (e.g. `person`, `admin_panel_settings`, `description`, `logout`).
+
+### 4. Profile Picture Support
+
+- Added a new `/api/profile/uploadPicture.php` endpoint + `UserController::uploadPicture()` + corresponding `UserModel::setProfilePicture()`.
+- On **Open User Panel**, display:
+  - Default avatar if none set
+  - Current profile picture if available
+- In the **User Panel** modal:
+  - Stylish “edit” overlay icon on the avatar to launch file picker
+  - Auto-upload on file selection (no “Save” button click needed)
+  - Preview updates immediately and header avatar refreshes live
+  - Persisted in `users.txt` and re-fetched via `getCurrentUser.php`
+
+### 5. API Docs & Logout Relocation
+
+- Removed API Docs from User Panel
+- Removed “Logout” buttons from the header toolbar.
+- Both are now menu entries in the **User Dropdown**.
+
+### 6. Admin Panel Conditional
+
+- The **Admin Panel** button was:
+  - Kept in the dropdown only when `data.isAdmin`
+  - Removed entirely elsewhere.
+
+### 7. Utility & Styling Tweaks
+
+- Introduced a small `normalizePicUrl()` helper to strip stray colons and ensure a leading slash.
+- Hidden the scrollbar in the User Panel modal via:
+  - Inline CSS (`scrollbar-width: none; -ms-overflow-style: none;`)  
+  - Global/WebKit rule for `::-webkit-scrollbar { display: none; }`
+- Made the User Panel modal fully responsive and vertically centered, with smooth dark-mode support.
+
+### 8. File/List View & Gallery View Sliders
+
+- **Unified “View‐Mode” Slider**  
+  Added a single slider panel (`#viewSliderContainer`) in the file‐list actions toolbar that switches behavior based on the current view mode:
+  - **Table View**: shows a **Row Height** slider (min 31px, max 60px).  
+    - Adjusts the CSS variable `--file-row-height` to resize all `<tr>` heights.  
+    - Persists the chosen height in `localStorage`.
+  - **Gallery View**: shows a **Columns** slider (min 1, max 6).  
+    - Updates the grid’s `grid-template-columns: repeat(N, 1fr)`.  
+    - Persists the chosen column count in `localStorage`.
+
+- **Injection Point**  
+  The slider container is dynamically inserted (or updated) just before the folder summary (`#fileSummary`) in `loadFileList()`, ensuring a consistent position across both view modes.
+
+- **Live Updates**  
+  Moving the slider thumb immediately updates the visible table row heights or gallery column layout without a full re‐render.
+
+- **Styling & Alignment**  
+  - `#viewSliderContainer` uses `inline-flex` and `align-items: center` so that label, slider, and value text are vertically aligned with the other toolbar elements.
+  - Reset margins/padding on the label and value span within `#viewSliderContainer` to eliminate any vertical misalignment.
+
+### 9. Fixed new issues with Undefined username in header on profile pic change & TOTP Enabled not checked
+
+**openUserPanel**  
+
+- **Rewritten entirely with DOM APIs** instead of `innerHTML` for any user-supplied text to eliminates “DOM text reinterpreted as HTML” warnings.
+- **Default avatar fallback**: now uses `'/assets/default-avatar.png'` whenever `profile_picture` is empty.
+- **TOTP checkbox initial state** is now set from the `totp_enabled` value returned by the server.
+- **Modal title sync** on reopen now updates the `(username)` correctly (no more “undefined” until refresh).
+- **Re-sync on reopen**: background color, avatar, TOTP checkbox and language selector all update when reopen the panel.
+
+**updateAuthenticatedUI**  
+
+- **Username fix**: dropdown toggle now always uses `data.username` so the name never becomes `undefined` after uploading a picture.
+- **Profile URL update** via `fetchProfilePicture()` always writes into `localStorage` before rebuilding the header, ensuring avatar+name stay in sync instantly.
+- **Dropdown rebuild logic** tweaked to update the toggle’s innerHTML with both avatar and username on every call.
+
+**UserModel::getUser**  
+
+- Switched to `explode(':', $line, 4)` to the fourth “profile_picture” field without clobbering the TOTP secret.
+- **Strip trailing colons** from the stored URL (`rtrim($parts[3], ':')`) so we never send `…png:` back to the client.
+- Returns an array with both `'username'` and `'profile_picture'`, matching what `getCurrentUser.php` needs.
+
+### 10. setAttribute + encodeURI to avoid “DOM text reinterpreted as HTML” alerts
+
+### 11. Fix duplicated Upload & Folder cards if they were added to header and page was refreshed
+
+---
+
+## Changes 5/8/2025
+
+### Docker 🐳
+
+- Ensure `/var/www/config` exists and is owned by `www-data` (chmod 750) so that `start.sh`’s `sed -i` updates to `config.php` work reliably
+
+---
+
+## Changes 5/8/2025 v1.3.3
+
+### Enhancements
+
+- **Admin API** (`updateConfig.php`):  
+  - Now merges incoming payload onto existing on-disk settings instead of overwriting blanks.  
+  - Preserves `clientId`, `clientSecret`, `providerUrl` and `redirectUri` when those fields are omitted or empty in the request.
+
+- **Admin API** (`getConfig.php`):  
+  - Returns only a safe subset of admin settings (omits `clientSecret`) to prevent accidental exposure of sensitive data.
+
+- **Frontend** (`auth.js`):  
+  - Update UI based on merged loginOptions from the server, ensuring blank or missing fields no longer revert your existing config.
+
+- **Auth API** (`auth.php`):  
+  - Added `$oidc->addScope(['openid','profile','email']);` to OIDC flow. (This should resolve authentik issue)
+
+---
+
+## Changes 5/8/2025 v1.3.2
+
+### config/config.php
+
+- Added a default `define('AUTH_BYPASS', false)` at the top so the constant always exists.
+- Removed the static `AUTH_HEADER` fallback; instead read the adminConfig.json at the end of the file and:
+  - Overwrote `AUTH_BYPASS` with the `loginOptions.authBypass` setting from disk.
+  - Defined `AUTH_HEADER` (normalized, e.g. `"X_REMOTE_USER"`) based on `loginOptions.authHeaderName`.
+- Inserted a **proxy-only auto-login** block *before* the usual session/auth checks:  
+  If `AUTH_BYPASS` is true and the trusted header (`$_SERVER['HTTP_' . AUTH_HEADER]`) is present, bump the session, mark the user authenticated/admin, load their permissions, and skip straight to JSON output.
+- Relax filename validation regex to allow broader Unicode and special chars
+
+### src/controllers/AdminController.php
+
+- Ensured the returned `loginOptions` object always contains:
+  - `authBypass` (boolean, default false)
+  - `authHeaderName` (string, default `"X-Remote-User"`)
+- Read `authBypass` and `authHeaderName` from the nested `loginOptions` in the request payload.
+- Validated them (`authBypass` → bool; `authHeaderName` → non-empty string, fallback to `"X-Remote-User"`).
+- Included them when building the `$configUpdate` array to pass to the model.
+
+### src/models/AdminModel.php
+
+- Normalized `loginOptions.authBypass` to a boolean (default false).
+- Validated/truncated `loginOptions.authHeaderName` to a non-empty trimmed string (default `"X-Remote-User"`).
+- JSON-encoded and encrypted the full config, now including the two new fields.
+- After decrypting & decoding, normalized the loaded `loginOptions` to always include:
+  - `authBypass` (bool)
+  - `authHeaderName` (string, default `"X-Remote-User"`)
+- Left all existing defaults & validations for the original flags intact.
+
+### public/js/adminPanel.js
+
+- **Login Options** section:
+  - Added a checkbox for **Disable All Built-in Logins (proxy only)** (`authBypass`).
+  - Added a text input for **Auth Header Name** (`authHeaderName`).
+- In `handleSave()`:
+  - Included the new `authBypass` and `authHeaderName` values in the payload sent to `updateConfig.php`.
+- In `openAdminPanel()`:
+  - Initialized those inputs from `config.loginOptions.authBypass` and `config.loginOptions.authHeaderName`.
+
+### public/js/auth.js
+
+- In `loadAdminConfigFunc()`:
+  - Stored `authBypass` and `authHeaderName` in `localStorage`.
+- In `checkAuthentication()`:
+  - After a successful login check, called a new helper (`applyProxyBypassUI()`) which reads `localStorage.authBypass` and conditionally hides the entire login form/UI.
+  - In the “not authenticated” branch, only shows the login form if `authBypass` is false.
+- No other core fetch/token logic changed; all existing flows remain intact.
+
+### Security
+
+- **Admin API**: `getConfig.php` now returns only a safe subset of admin settings (omits `clientSecret`) to prevent accidental exposure of sensitive data.
+
+---
+
+## Changes 5/4/2025 v1.3.1
+
+### Modals
+
+- **Added** a shared `.editor-close-btn` component for all modals:
+  - File Tags
+  - User Panel
+  - TOTP Login & Setup
+  - Change Password
+- **Truncated** long filenames in the File Tags modal header using CSS `text-overflow: ellipsis`.
+- **Resized** File Tags modal from 400px to 450px wide (with `max-width: 90vw` fallback).
+- **Capped** User Panel height at 381px and hidden scrollbars to eliminate layout jumps on hover.
+
+### HTML
+
+- **Moved** `<div id="loginForm">…</div>` out of `.main-wrapper` so the login form can show independently of the app shell.
+- **Added** `<div id="loadingOverlay"></div>` immediately inside `<body>` to cover the UI during auth checks.
+- **Inserted** inline `<style>` in `<head>` to:
+  - Hide `.main-wrapper` by default.
+  - Style `#loadingOverlay` as a full-viewport white overlay.
+
+- **Added** `addUserModal`, `removeUserModal` & `renameFileModal` modals to `style="display:none;"`
+
+### `main.js`
+
+- **Extracted** `initializeApp()` helper to centralize post-auth startup (tag search, file list, drag-and-drop, folder tree, upload, trash/restore, admin config).
+- **Updated** DOMContentLoaded `checkAuthentication()` flow to call `initializeApp()` when already authenticated.
+- **Extended** `updateAuthenticatedUI()` to call `initializeApp()` after a fresh login so all UI modules re-hydrate.
+- **Enhanced** setup-mode in `checkAuthentication()`:
+  - Show `#addUserModal` as a flex overlay (`style.display = 'flex'`).
+  - Keep `.main-wrapper` hidden until setup completes.
+- **Added** post-setup handler in the Add-User modal’s save button:
+  - Hide setup modal.
+  - Show login form.
+  - Keep app shell hidden.
+  - Pre-fill and focus the new username in the login inputs.
+
+### `auth.js` / Auth Logic
+
+- **Refactored** `checkAuthentication()` to handle three states:
+  1. **`data.setup`** remove overlay, hide main UI, show setup modal.  
+  2. **`data.authenticated`** remove overlay, call `updateAuthenticatedUI()`.  
+  3. **not authenticated** remove overlay, show login form, keep main UI hidden.
+- **Refined** `updateAuthenticatedUI()` to:
+  - Remove loading overlay.
+  - Show `.main-wrapper` and main operations.
+  - Hide `#loginForm`.
+  - Reveal header buttons.
+  - Initialize dynamic header buttons (restore, admin, user-panel).
+  - Call `initializeApp()` to load all modules after login.
+
+---
+
+## Changes 5/3/2025 v1.3.0
+
+**Admin Panel Refactor & Enhancements**  
+
+### Moved from `authModals.js` to `adminPanel.js`
+
+- Extracted all admin-related UI and logic out of `authModals.js`
+- Created a standalone `adminPanel.js` module  
+- Initialized `openAdminPanel()` and `closeAdminPanel()` exports
+
+### Responsive, Collapsible Sections
+
+- Injected new CSS via JS (`adminPanelStyles`)  
+  - Default modal width: 50%  
+  - Small-screen override (`@media (max-width: 600px)`) to 90% width  
+- Introduced `.section-header` / `.section-content` pattern  
+  - Click header to expand/collapse its content  
+  - Animated arrow via Material Icons  
+  - Indented and padded expanded content  
+
+### “Manage Shared Links” Feature
+
+- Added new **Manage Shared Links** section to Admin Panel  
+- Endpoint **GET** `/api/admin/readMetadata.php?file=…`  
+  - Reads `share_folder_links.json` & `share_links.json` under `META_DIR`  
+- Endpoint **POST**  
+  - `/api/folder/deleteShareFolderLink.php`  
+  - `/api/file/deleteShareLink.php`  
+- `loadShareLinksSection()` AJAX loader  
+  - Displays folder & file shares, expiry dates, upload-allowed, and 🔒 if password-protected  
+  - “🗑️” delete buttons refresh the list on success  
+
+### Dark-Mode & Theming Fixes
+
+- Dark-mode CSS overrides for:
+  - Modal border  
+  - `.btn-primary`, `.btn-secondary`  
+  - `.form-control` backgrounds & placeholders  
+  - Section headers & icons  
+- Close button restyled to use shared **.editor-close-btn** look
+
+### API and Controller changes
+
+- Updated all endpoints to use correct controller casing  
+- Renamed controller files to PascalCase (e.g. `adminController.php` to `AdminController.php`, `fileController.php` to `FileController.php`, `folderController.php` to `FolderController.php`)  
+- Adjusted endpoint paths to match controller filenames
+- Fix FolderController readOnly create folder permission
+
+### Additional changes
+
+- Extend clean up expired shared entries
+
+---
+
 ## Changes 4/30/2025 v1.2.8
 
 - **Added** PDF preview in `filePreview.js` (the `extension === "pdf"` block): replaced in-modal `<embed>` with `window.open(urlWithTs, "_blank")` and closed the modal to avoid CSP `frame-ancestors 'none'` restrictions.

Dockerfile

@@ -51,6 +51,11 @@ COPY custom-php.ini /etc/php/8.3/apache2/conf.d/99-app-tuning.ini
 COPY --from=appsource /var/www /var/www
 COPY --from=composer /app/vendor /var/www/vendor
 
+# ── ensure config/ is writable by www-data so sed -i can work ──
+RUN mkdir -p /var/www/config \
+    && chown -R www-data:www-data /var/www/config \
+    && chmod 750 /var/www/config
+
 # Secure permissions: code read-only, only data dirs writable
 RUN chown -R root:www-data /var/www && \
     find /var/www -type d -exec chmod 755 {} \; && \

README.md

@@ -218,7 +218,7 @@ Areas where you can help: translations, bug fixes, UI improvements, or building
 
 ## Community and Support
 
-- **Reddit:** [r/selfhosted: FileRise Discussion](https://www.reddit.com/r/selfhosted/comments/1jl01pi/introducing_filerise_a_modern_selfhosted_file/) – (Announcement and user feedback thread).
+- **Reddit:** [r/selfhosted: FileRise Discussion](https://www.reddit.com/r/selfhosted/comments/1kfxo9y/filerise_v131_major_updates_sneak_peek_at_whats/) – (Announcement and user feedback thread).
 - **Unraid Forums:** [FileRise Support Thread](https://forums.unraid.net/topic/187337-support-filerise/) – for Unraid-specific support or issues.
 - **GitHub Discussions:** Use the Q&A category for any setup questions, and the Ideas category to suggest enhancements.
 

config/config.php

@@ -30,11 +30,12 @@ define('DATE_TIME_FORMAT','m/d/y  h:iA');
 define('TOTAL_UPLOAD_SIZE','5G');
 define('REGEX_FOLDER_NAME', '/^[\p{L}\p{N}_\-\s\/\\\\]+$/u');
 define('PATTERN_FOLDER_NAME','[\p{L}\p{N}_\-\s\/\\\\]+');
-define('REGEX_FILE_NAME',  '/^[\p{L}\p{N}\p{M}%\-\.\(\) _]+$/u');
+define('REGEX_FILE_NAME', '/^[^\x00-\x1F\/\\\\]{1,255}$/u');
 define('REGEX_USER',       '/^[\p{L}\p{N}_\- ]+$/u');
 
 date_default_timezone_set(TIMEZONE);
 
+
 // Encryption helpers
 function encryptData($data, $encryptionKey)
 {
@@ -114,6 +115,7 @@ if (empty($_SESSION['csrf_token'])) {
     $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
 }
 
+
 // Auto‑login via persistent token
 if (empty($_SESSION["authenticated"]) && !empty($_COOKIE['remember_me_token'])) {
     $tokFile = USERS_DIR . 'persistent_tokens.json';
@@ -140,6 +142,60 @@ if (empty($_SESSION["authenticated"]) && !empty($_COOKIE['remember_me_token']))
     }
 }
 
+$adminConfigFile = USERS_DIR . 'adminConfig.json';
+
+// sane defaults:
+$cfgAuthBypass = false;
+$cfgAuthHeader = 'X_REMOTE_USER';
+
+if (file_exists($adminConfigFile)) {
+    $encrypted = file_get_contents($adminConfigFile);
+    $decrypted = decryptData($encrypted, $encryptionKey);
+    $adminCfg  = json_decode($decrypted, true) ?: [];
+
+    $loginOpts = $adminCfg['loginOptions'] ?? [];
+
+    // proxy-only bypass flag
+    $cfgAuthBypass = ! empty($loginOpts['authBypass']);
+
+    // header name (e.g. “X-Remote-User” → HTTP_X_REMOTE_USER)
+    $hdr = trim($loginOpts['authHeaderName'] ?? '');
+    if ($hdr === '') {
+        $hdr = 'X-Remote-User';
+    }
+    // normalize to PHP’s $_SERVER key format:
+    $cfgAuthHeader = 'HTTP_' . strtoupper(str_replace('-', '_', $hdr));
+}
+
+define('AUTH_BYPASS',  $cfgAuthBypass);
+define('AUTH_HEADER',  $cfgAuthHeader);
+
+// ─────────────────────────────────────────────────────────────────────────────
+// PROXY-ONLY AUTO–LOGIN now uses those constants:
+if (AUTH_BYPASS) {
+    $hdrKey = AUTH_HEADER;   // e.g. "HTTP_X_REMOTE_USER"
+    if (!empty($_SERVER[$hdrKey])) {
+        // regenerate once per session
+        if (empty($_SESSION['authenticated'])) {
+            session_regenerate_id(true);
+        }
+
+        $username = $_SERVER[$hdrKey];
+        $_SESSION['authenticated'] = true;
+        $_SESSION['username']      = $username;
+
+        // ◾ lookup actual role instead of forcing admin
+        require_once PROJECT_ROOT . '/src/models/AuthModel.php';
+        $role = AuthModel::getUserRole($username);
+        $_SESSION['isAdmin'] = ($role === '1');
+
+        // carry over any folder/read/upload perms
+        $perms = loadUserPermissions($username) ?: [];
+        $_SESSION['folderOnly']    = $perms['folderOnly']    ?? false;
+        $_SESSION['readOnly']      = $perms['readOnly']      ?? false;
+        $_SESSION['disableUpload'] = $perms['disableUpload'] ?? false;
+    }
+}
 // Share URL fallback
 define('BASE_URL', 'http://yourwebsite/uploads/');
 if (strpos(BASE_URL, 'yourwebsite') !== false) {

public/api/addUser.php

@@ -2,7 +2,7 @@
 // public/api/addUser.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->addUser();

public/api/admin/getConfig.php

@@ -2,7 +2,7 @@
 // public/api/admin/getConfig.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/adminController.php';
+require_once PROJECT_ROOT . '/src/controllers/AdminController.php';
 
 $adminController = new AdminController();
 $adminController->getConfig();

public/api/admin/readMetadata.php

@@ -0,0 +1,63 @@
+<?php
+// public/api/admin/readMetadata.php
+
+require_once __DIR__ . '/../../../config/config.php';
+
+// Only admins may read these
+if (empty($_SESSION['isAdmin']) || $_SESSION['isAdmin'] !== true) {
+    http_response_code(403);
+    echo json_encode(['error' => 'Forbidden']);
+    exit;
+}
+
+// Must supply ?file=share_links.json or share_folder_links.json
+if (empty($_GET['file'])) {
+    http_response_code(400);
+    echo json_encode(['error' => 'Missing `file` parameter']);
+    exit;
+}
+
+$file = basename($_GET['file']);
+$allowed = ['share_links.json', 'share_folder_links.json'];
+if (!in_array($file, $allowed, true)) {
+    http_response_code(403);
+    echo json_encode(['error' => 'Invalid file requested']);
+    exit;
+}
+
+$path = META_DIR . $file;
+if (!file_exists($path)) {
+    // Return empty object so JS sees `{}` not an error
+    http_response_code(200);
+    header('Content-Type: application/json');
+    echo json_encode((object)[]);
+    exit;
+}
+
+$jsonData = file_get_contents($path);
+$data = json_decode($jsonData, true);
+if (json_last_error() !== JSON_ERROR_NONE || !is_array($data)) {
+    http_response_code(500);
+    echo json_encode(['error' => 'Corrupted JSON']);
+    exit;
+}
+
+// ——— Clean up expired entries ———
+$now = time();
+$changed = false;
+foreach ($data as $token => $entry) {
+    if (!empty($entry['expires']) && $entry['expires'] < $now) {
+        unset($data[$token]);
+        $changed = true;
+    }
+}
+if ($changed) {
+    // overwrite file with cleaned data
+    file_put_contents($path, json_encode($data, JSON_PRETTY_PRINT));
+}
+
+// ——— Send cleaned data back ———
+http_response_code(200);
+header('Content-Type: application/json');
+echo json_encode($data);
+exit;

public/api/admin/updateConfig.php

@@ -2,7 +2,7 @@
 // public/api/admin/updateConfig.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/adminController.php';
+require_once PROJECT_ROOT . '/src/controllers/AdminController.php';
 
 $adminController = new AdminController();
 $adminController->updateConfig();

public/api/auth/auth.php

@@ -3,7 +3,7 @@
 
 require_once __DIR__ . '/../../../config/config.php';
 require_once PROJECT_ROOT . '/vendor/autoload.php';
-require_once PROJECT_ROOT . '/src/controllers/authController.php';
+require_once PROJECT_ROOT . '/src/controllers/AuthController.php';
 
 $authController = new AuthController();
 $authController->auth();

public/api/auth/checkAuth.php

@@ -2,7 +2,7 @@
 // public/api/auth/checkAuth.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/authController.php';
+require_once PROJECT_ROOT . '/src/controllers/AuthController.php';
 
 $authController = new AuthController();
 $authController->checkAuth();

public/api/auth/login_basic.php

@@ -2,7 +2,7 @@
 // public/api/auth/login_basic.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/authController.php';
+require_once PROJECT_ROOT . '/src/controllers/AuthController.php';
 
 $authController = new AuthController();
 $authController->loginBasic();

public/api/auth/logout.php

@@ -2,7 +2,7 @@
 // public/api/auth/logout.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/authController.php';
+require_once PROJECT_ROOT . '/src/controllers/AuthController.php';
 
 $authController = new AuthController();
 $authController->logout();

public/api/auth/token.php

@@ -2,7 +2,7 @@
 // public/api/auth/token.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/authController.php';
+require_once PROJECT_ROOT . '/src/controllers/AuthController.php';
 
 $authController = new AuthController();
 $authController->getToken();

public/api/changePassword.php

@@ -2,7 +2,7 @@
 // public/api/changePassword.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->changePassword();

public/api/file/copyFiles.php

@@ -2,7 +2,7 @@
 // public/api/file/copyFiles.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->copyFiles();

public/api/file/createFile.php

@@ -0,0 +1,15 @@
+<?php
+// public/api/file/createFile.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
+
+header('Content-Type: application/json');
+if (empty($_SESSION['authenticated'])) {
+  http_response_code(401);
+  echo json_encode(['success'=>false,'error'=>'Unauthorized']);
+  exit;
+}
+
+$fc = new FileController();
+$fc->createFile();

public/api/file/createShareLink.php

@@ -2,7 +2,7 @@
 // public/api/file/createShareLink.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->createShareLink();

public/api/file/deleteFiles.php

@@ -2,7 +2,7 @@
 // public/api/file/deleteFiles.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->deleteFiles();

public/api/file/deleteShareLink.php

@@ -0,0 +1,6 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
+
+$fileController = new FileController();
+$fileController->deleteShareLink();

public/api/file/deleteTrashFiles.php

@@ -2,7 +2,7 @@
 // public/api/file/deleteTrashFiles.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->deleteTrashFiles();

public/api/file/download.php

@@ -2,7 +2,7 @@
 // public/api/file/download.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->downloadFile();

public/api/file/downloadZip.php

@@ -2,7 +2,7 @@
 // public/api/file/downloadZip.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->downloadZip();

public/api/file/extractZip.php

@@ -2,7 +2,7 @@
 // public/api/file/extractZip.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->extractZip();

public/api/file/getFileList.php

@@ -2,7 +2,7 @@
 // public/api/file/getFileList.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->getFileList();

public/api/file/getFileTag.php

@@ -2,7 +2,7 @@
 // public/api/file/getFileTag.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->getFileTags();

public/api/file/getShareLinks.php

@@ -0,0 +1,6 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
+
+$fileController = new FileController();
+$fileController->getShareLinks();

public/api/file/getTrashItems.php

@@ -2,7 +2,7 @@
 // public/api/file/getTrashItems.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->getTrashItems();

public/api/file/moveFiles.php

@@ -2,7 +2,7 @@
 // public/api/file/moveFiles.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->moveFiles();

public/api/file/renameFile.php

@@ -2,7 +2,7 @@
 // public/api/file/renameFile.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->renameFile();

public/api/file/restoreFiles.php

@@ -2,7 +2,7 @@
 // public/api/file/restoreFiles.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->restoreFiles();

public/api/file/saveFile.php

@@ -2,7 +2,7 @@
 // public/api/file/saveFile.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->saveFile();

public/api/file/saveFileTag.php

@@ -2,7 +2,7 @@
 // public/api/file/saveFileTag.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->saveFileTag();

public/api/file/share.php

@@ -2,7 +2,7 @@
 // public/api/file/share.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+require_once PROJECT_ROOT . '/src/controllers/FileController.php';
 
 $fileController = new FileController();
 $fileController->shareFile();

public/api/file/symlink

@@ -1,2 +0,0 @@
-cd /var/www/public
-ln -s ../uploads uploads

public/api/folder/createFolder.php

@@ -2,7 +2,7 @@
 // public/api/folder/createFolder.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->createFolder();

public/api/folder/createShareFolderLink.php

@@ -2,7 +2,7 @@
 // public/api/folder/createShareFolderLink.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->createShareFolderLink();

public/api/folder/deleteFolder.php

@@ -2,7 +2,7 @@
 // public/api/folder/deleteFolder.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->deleteFolder();

public/api/folder/deleteShareFolderLink.php

@@ -0,0 +1,6 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
+
+$folderController = new FolderController();
+$folderController->deleteShareFolderLink();

public/api/folder/downloadSharedFile.php

@@ -2,7 +2,7 @@
 // public/api/folder/downloadSharedFile.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->downloadSharedFile();

public/api/folder/getFolderList.php

@@ -2,7 +2,7 @@
 // public/api/folder/getFolderList.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->getFolderList();

public/api/folder/getShareFolderLinks.php

@@ -0,0 +1,6 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
+
+$folderController =  new FolderController();
+$folderController->getShareFolderLinks();

public/api/folder/renameFolder.php

@@ -2,7 +2,7 @@
 // public/api/folder/renameFolder.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->renameFolder();

public/api/folder/shareFolder.php

@@ -2,7 +2,7 @@
 // public/api/folder/shareFolder.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->shareFolder();

public/api/folder/uploadToSharedFolder.php

@@ -2,7 +2,7 @@
 // public/api/folder/uploadToSharedFolder.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+require_once PROJECT_ROOT . '/src/controllers/FolderController.php';
 
 $folderController = new FolderController();
 $folderController->uploadToSharedFolder();

public/api/getUserPermissions.php

@@ -2,7 +2,7 @@
 // public/api/getUserPermissions.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->getUserPermissions();

public/api/getUsers.php

@@ -2,7 +2,7 @@
 // public/api/getUsers.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->getUsers(); // This will output the JSON response

public/api/profile/getCurrentUser.php

@@ -0,0 +1,15 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/models/UserModel.php';
+
+header('Content-Type: application/json');
+
+if (empty($_SESSION['authenticated'])) {
+    http_response_code(401);
+    echo json_encode(['error'=>'Unauthorized']);
+    exit;
+}
+
+$user = $_SESSION['username'];
+$data = UserModel::getUser($user);
+echo json_encode($data);

public/api/profile/uploadPicture.php

@@ -0,0 +1,17 @@
+<?php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
+
+// Always JSON, even on PHP notices
+header('Content-Type: application/json');
+
+try {
+    $userController = new UserController();
+    $userController->uploadPicture();
+} catch (\Throwable $e) {
+    http_response_code(500);
+    echo json_encode([
+      'success' => false,
+      'error'   => 'Exception: ' . $e->getMessage()
+    ]);
+}

public/api/removeUser.php

@@ -2,7 +2,7 @@
 // public/api/removeUser.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->removeUser();

public/api/totp_disable.php

@@ -3,7 +3,7 @@
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/vendor/autoload.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->disableTOTP();

public/api/totp_recover.php

@@ -2,7 +2,7 @@
 // public/api/totp_recover.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->recoverTOTP();

public/api/totp_saveCode.php

@@ -2,7 +2,7 @@
 // public/api/totp_saveCode.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->saveTOTPRecoveryCode();

public/api/totp_setup.php

@@ -3,7 +3,7 @@
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/vendor/autoload.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->setupTOTP();

public/api/totp_verify.php

@@ -3,7 +3,7 @@
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/vendor/autoload.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->verifyTOTP();

public/api/updateUserPanel.php

@@ -2,7 +2,7 @@
 // public/api/updateUserPanel.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->updateUserPanel();

public/api/updateUserPermissions.php

@@ -2,7 +2,7 @@
 // public/api/updateUserPermissions.php
 
 require_once __DIR__ . '/../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/userController.php';
+require_once PROJECT_ROOT . '/src/controllers/UserController.php';
 
 $userController = new UserController();
 $userController->updateUserPermissions();

public/api/upload/removeChunks.php

@@ -2,7 +2,7 @@
 // public/api/upload/removeChunks.php
 
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/uploadController.php';
+require_once PROJECT_ROOT . '/src/controllers/UploadController.php';
 
 $uploadController = new UploadController();
 $uploadController->removeChunks();

public/api/upload/upload.php

@@ -1,7 +1,7 @@
 <?php
 // public/api/upload/upload.php
 require_once __DIR__ . '/../../../config/config.php';
-require_once PROJECT_ROOT . '/src/controllers/uploadController.php';
+require_once PROJECT_ROOT . '/src/controllers/UploadController.php';
 
 $uploadController = new UploadController();
 $uploadController->handleUpload();

public/css/styles.css

@@ -134,17 +134,27 @@ body.dark-mode header {
   background: none;
   border: none;
   cursor: pointer;
-  padding: 9px;
-  border-radius: 50%;
   color: #fff;
   transition: background-color 0.2s ease, box-shadow 0.2s ease;
 }
 
+.header-buttons button:not(#userDropdownToggle) {
+  border-radius: 50%;
+  padding: 9px;
+}
+
+#userDropdownToggle {
+  border-radius: 4px !important;
+  padding: 6px 10px !important;
+}
+
 .header-buttons button:hover {
   background-color: rgba(255, 255, 255, 0.2);
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
+  color: #fff;
 }
 
+
 @media (max-width: 600px) {
   header {
     flex-direction: column;
@@ -838,6 +848,11 @@ body:not(.dark-mode) .material-icons.pauseResumeBtn:hover {
   background-color: #00796B;
 }
 
+#createFileBtn {
+  background-color: #007bff;
+  color: white;
+}
+
 #fileList button.edit-btn {
   background-color: #007bff;
   color: white;
@@ -955,6 +970,29 @@ body.dark-mode #fileList table tr {
   padding: 8px 10px !important;
 }
 
+:root {
+  --file-row-height: 48px;
+}
+
+#fileList table.table tbody tr {
+  height: auto !important;
+  min-height: var(--file-row-height) !important;
+}
+
+#fileList table.table tbody td:not(.file-name-cell) {
+  height: var(--file-row-height) !important;
+  line-height: var(--file-row-height) !important;
+  padding-top: 0 !important;
+  padding-bottom: 0 !important;
+  vertical-align: middle;
+}
+
+#fileList table.table tbody td.file-name-cell {
+  white-space: normal;
+  word-break: break-word;
+  line-height: 1.2em !important;
+  height: auto !important;
+}
 
 /* ===========================================================
    HEADINGS & FORM LABELS
@@ -1328,26 +1366,6 @@ body.dark-mode .image-preview-modal-content {
   border-color: #444;
 }
 
-.preview-btn,
-.download-btn,
-.rename-btn,
-.share-btn,
-.edit-btn {
-  display: flex;
-  align-items: center;
-  padding: 8px 12px;
-  justify-content: center;
-}
-
-.share-btn {
-  border: none;
-  color: white;
-  padding: 8px 12px;
-  cursor: pointer;
-  margin-left: 0px;
-  transition: background 0.3s;
-}
-
 .image-modal-img {
   max-width: 100%;
   max-height: 80vh;
@@ -2102,13 +2120,23 @@ body.dark-mode .header-drop-zone.drag-active {
   color: black;
 }
 @media only screen and (max-width: 600px) {
-  #fileSummary {
+  #fileSummary,
-      float: none !important;
+  #rowHeightSliderContainer,
-      margin: 0 auto !important;
+  #viewSliderContainer {
-      text-align: center !important;
+    float: none !important;
+    margin: 0 auto !important;
+    text-align: center !important;
+    display: block !important;
   }
 }
 
+#viewSliderContainer label,
+#viewSliderContainer span {
+  line-height: 1;
+  margin: 0;
+  padding: 0;
+}
+
 body.dark-mode #fileSummary {
   color: white;
 }
@@ -2165,4 +2193,100 @@ body.dark-mode #searchIcon .material-icons {
 body.dark-mode .btn-icon:hover,
 body.dark-mode .btn-icon:focus {
   background: rgba(255, 255, 255, 0.1);
+}
+
+.user-dropdown {
+  position: relative;
+  display: inline-block;
+}
+
+.user-dropdown .user-menu {
+  display: none;
+  position: absolute;
+  right: 0;
+  margin-top: 0.25rem;
+  background: var(--bs-body-bg, #fff);
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  min-width: 150px;
+  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
+  z-index: 1000;
+}
+
+.user-dropdown .user-menu.show {
+  display: block;
+}
+
+.user-dropdown .user-menu .item {
+  padding: 0.5rem 0.75rem;
+  cursor: pointer;
+  white-space: nowrap;
+}
+.user-dropdown .user-menu .item:hover {
+  background: #f5f5f5;
+}
+
+.user-dropdown .dropdown-caret {
+  border-top: 5px solid currentColor;
+  border-left: 5px solid transparent;
+  border-right: 5px solid transparent;
+  display: inline-block;
+  vertical-align: middle;
+  margin-left: 0.25rem;
+}
+
+body.dark-mode .user-dropdown .user-menu {
+  background: #2c2c2c;
+  border-color: #444;
+}
+
+body.dark-mode .user-dropdown .user-menu .item {
+  color: #e0e0e0;
+}
+
+body.dark-mode .user-dropdown .user-menu .item:hover {
+  background: rgba(255,255,255,0.1);
+}
+
+.user-dropdown .dropdown-username {
+  margin: 0 8px;
+  font-weight: 500;
+  vertical-align: middle;
+  white-space: nowrap;
+}
+
+.folder-strip-container {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12px;
+  padding: 8px 0;
+}
+.folder-strip-container .folder-item {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  cursor: pointer;
+  width: 80px;
+  color: inherit;
+  font-size: 0.85em;
+}
+.folder-strip-container .folder-item i.material-icons {
+  font-size: 28px;
+  margin-bottom: 4px;
+}
+.folder-strip-container .folder-name {
+  text-align: center;
+  white-space: normal;
+  word-break: break-word;
+  max-width: 80px;
+  margin-top: 4px;
+}
+
+.folder-strip-container .folder-item i.material-icons {
+  color: currentColor;
+}
+
+.folder-strip-container .folder-item:hover {
+  background-color: rgba(255, 255, 255, 0.2);
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
 }

public/index.html

@@ -9,6 +9,26 @@
   <link rel="icon" type="image/svg+xml" href="/assets/logo.svg">
   <meta name="csrf-token" content="">
   <meta name="share-url" content="">
+  <style>
+    /* hide the app shell until JS says otherwise */
+    .main-wrapper {
+      display: none;
+    }
+
+    /* full-screen white overlay while we check auth */
+    #loadingOverlay {
+      position: fixed;
+      top: 0;
+      left: 0;
+      right: 0;
+      bottom: 0;
+      background: var(--bg-color, #fff);
+      z-index: 9999;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+    }
+  </style>
   <!-- Google Fonts and Material Icons -->
   <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap" rel="stylesheet" />
   <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet" />
@@ -120,9 +140,6 @@
         <!-- Your header drop zone -->
         <div id="headerDropArea" class="header-drop-zone"></div>
         <div class="header-buttons">
-          <button id="logoutBtn" data-i18n-title="logout">
-            <i class="material-icons">exit_to_app</i>
-          </button>
           <button id="changePasswordBtn" data-i18n-title="change_password" style="display: none;">
             <i class="material-icons">vpn_key</i>
           </button>
@@ -165,10 +182,42 @@
     </div>
   </header>
 
+  <div id="loadingOverlay"></div>
+
   <!-- Custom Toast Container -->
   <div id="customToast"></div>
   <div id="hiddenCardsContainer" style="display:none;"></div>
 
+  <div class="row mt-4" id="loginForm">
+    <div class="col-12">
+      <form id="authForm" method="post">
+        <div class="form-group">
+          <label for="loginUsername" data-i18n-key="user">User:</label>
+          <input type="text" class="form-control" id="loginUsername" name="username" required autofocus />
+        </div>
+        <div class="form-group">
+          <label for="loginPassword" data-i18n-key="password">Password:</label>
+          <input type="password" class="form-control" id="loginPassword" name="password" required />
+        </div>
+        <button type="submit" class="btn btn-primary btn-block btn-login" data-i18n-key="login">Login</button>
+        <div class="form-group remember-me-container">
+          <input type="checkbox" id="rememberMeCheckbox" name="remember_me" />
+          <label for="rememberMeCheckbox" data-i18n-key="remember_me">Remember me</label>
+        </div>
+      </form>
+      <!-- OIDC Login Option -->
+      <div class="text-center mt-3">
+        <button id="oidcLoginBtn" class="btn btn-secondary" data-i18n-key="login_oidc">Login with OIDC</button>
+      </div>
+      <!-- Basic HTTP Login Option -->
+      <div class="text-center mt-3">
+        <a href="/api/auth/login_basic.php" class="btn btn-secondary" data-i18n-key="basic_http_login">Use Basic
+          HTTP
+          Login</a>
+      </div>
+    </div>
+  </div>
+
   <!-- Main Wrapper: Hidden by default; remove "display: none;" after login -->
   <div class="main-wrapper">
     <!-- Sidebar Drop Zone: Hidden until you drag a card (display controlled by JS) -->
@@ -176,37 +225,6 @@
     <!-- Main Column -->
     <div id="mainColumn" class="main-column">
       <div class="container-fluid">
-        <!-- Login Form (unchanged) -->
-        <div class="row" id="loginForm">
-          <div class="col-12">
-            <form id="authForm" method="post">
-              <div class="form-group">
-                <label for="loginUsername" data-i18n-key="user">User:</label>
-                <input type="text" class="form-control" id="loginUsername" name="username" required autofocus />
-              </div>
-              <div class="form-group">
-                <label for="loginPassword" data-i18n-key="password">Password:</label>
-                <input type="password" class="form-control" id="loginPassword" name="password" required />
-              </div>
-              <button type="submit" class="btn btn-primary btn-block btn-login" data-i18n-key="login">Login</button>
-              <div class="form-group remember-me-container">
-                <input type="checkbox" id="rememberMeCheckbox" name="remember_me" />
-                <label for="rememberMeCheckbox" data-i18n-key="remember_me">Remember me</label>
-              </div>
-            </form>
-            <!-- OIDC Login Option -->
-            <div class="text-center mt-3">
-              <button id="oidcLoginBtn" class="btn btn-secondary" data-i18n-key="login_oidc">Login with OIDC</button>
-            </div>
-            <!-- Basic HTTP Login Option -->
-            <div class="text-center mt-3">
-              <a href="/api/auth/login_basic.php" class="btn btn-secondary" data-i18n-key="basic_http_login">Use Basic
-                HTTP
-                Login</a>
-            </div>
-          </div>
-        </div>
-
         <!-- Main Operations: Upload and Folder Management -->
         <div id="mainOperations">
           <div class="container" style="max-width: 1400px; margin: 0 auto;">
@@ -371,8 +389,28 @@
             </div>
             <button id="downloadZipBtn" class="btn action-btn" style="display: none;" disabled
               data-i18n-key="download_zip">Download ZIP</button>
-            <button id="extractZipBtn" class="btn btn-sm btn-info" data-i18n-title="extract_zip"
+            <button id="extractZipBtn" class="btn action-btn btn-sm btn-info" data-i18n-title="extract_zip"
               data-i18n-key="extract_zip_button">Extract Zip</button>
+            <button id="createFileBtn" class="btn action-btn" data-i18n-key="create_file">
+              ${t('create_file')}
+            </button>
+            <!-- Create File Modal -->
+            <div id="createFileModal" class="modal" style="display:none;">
+              <div class="modal-content">
+                <h4 data-i18n-key="create_new_file">Create New File</h4>
+                <input
+                  type="text"
+                  id="createFileNameInput"
+                  class="form-control"
+                  placeholder="Enter filename…"
+                  data-i18n-placeholder="newfile_placeholder"
+                />
+                <div class="modal-footer" style="margin-top:1rem; text-align:right;">
+                  <button id="cancelCreateFile" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+                  <button id="confirmCreateFile" class="btn btn-primary" data-i18n-key="create">Create</button>
+                </div>
+              </div>
+            </div>
             <div id="downloadZipModal" class="modal" style="display:none;">
               <div class="modal-content">
                 <h4 data-i18n-key="download_zip_title">Download Selected Files as Zip</h4>
@@ -427,8 +465,7 @@
   <!-- Change Password, Add User, Remove User, Rename File, and Custom Confirm Modals (unchanged) -->
   <div id="changePasswordModal" class="modal" style="display:none;">
     <div class="modal-content" style="max-width:400px; margin:auto;">
-      <span id="closeChangePasswordModal"
+      <span id="closeChangePasswordModal" class="editor-close-btn">&times;</span>
-        style="position:absolute; top:10px; right:10px; cursor:pointer; font-size:24px;">&times;</span>
       <h3 data-i18n-key="change_password_title">Change Password</h3>
       <input type="password" id="oldPassword" class="form-control" data-i18n-placeholder="old_password"
         placeholder="Old Password" style="width:100%; margin: 5px 0;" />
@@ -439,22 +476,22 @@
       <button id="saveNewPasswordBtn" class="btn btn-primary" data-i18n-key="save" style="width:100%;">Save</button>
     </div>
   </div>
-  <div id="addUserModal" class="modal">
+  <div id="addUserModal" class="modal" style="display:none;">
     <div class="modal-content">
       <h3 data-i18n-key="create_new_user_title">Create New User</h3>
       <!-- 1) Add a form around these fields -->
       <form id="addUserForm">
         <label for="newUsername" data-i18n-key="username">Username:</label>
         <input type="text" id="newUsername" class="form-control" required />
-  
+
         <label for="addUserPassword" data-i18n-key="password">Password:</label>
         <input type="password" id="addUserPassword" class="form-control" required />
-  
+
         <div id="adminCheckboxContainer">
           <input type="checkbox" id="isAdmin" />
           <label for="isAdmin" data-i18n-key="grant_admin">Grant Admin Access</label>
         </div>
-  
+
         <div class="button-container">
           <!-- Cancel stays type="button" -->
           <button type="button" id="cancelUserBtn" class="btn btn-secondary" data-i18n-key="cancel">
@@ -468,7 +505,7 @@
       </form>
     </div>
   </div>
-  <div id="removeUserModal" class="modal">
+  <div id="removeUserModal" class="modal" style="display:none;">
     <div class="modal-content">
       <h3 data-i18n-key="remove_user_title">Remove User</h3>
       <label for="removeUsernameSelect" data-i18n-key="select_user_remove">Select a user to remove:</label>
@@ -479,7 +516,7 @@
       </div>
     </div>
   </div>
-  <div id="renameFileModal" class="modal">
+  <div id="renameFileModal" class="modal" style="display:none;">
     <div class="modal-content">
       <h4 data-i18n-key="rename_file_title">Rename File</h4>
       <input type="text" id="newFileName" class="form-control" data-i18n-placeholder="rename_file_placeholder"

public/js/adminPanel.js

@@ -0,0 +1,706 @@
+import { t } from './i18n.js';
+import { loadAdminConfigFunc } from './auth.js';
+import { showToast, toggleVisibility, attachEnterKeyListener } from './domUtils.js';
+import { sendRequest } from './networkUtils.js';
+
+const version = "v1.3.7";
+const adminTitle = `${t("admin_panel")} <small style="font-size:12px;color:gray;">${version}</small>`;
+
+// ————— Inject updated styles —————
+(function () {
+  if (document.getElementById('adminPanelStyles')) return;
+  const style = document.createElement('style');
+  style.id = 'adminPanelStyles';
+  style.textContent = `
+        /* Modal sizing */
+    #adminPanelModal .modal-content {
+      max-width: 1100px;
+      width: 50%;
+    }
+
+    /* Small phones: 90% width */
+    @media (max-width: 900px) {
+      #adminPanelModal .modal-content {
+        width: 90% !important;
+        max-width: none !important;
+      }
+    }
+
+    /* Dark-mode fixes */
+    body.dark-mode #adminPanelModal .modal-content {
+      border-color: #555 !important;
+    }
+
+      /* enforce light‐mode styling */
+      #adminPanelModal .modal-content {
+        max-width: 1100px;
+        width: 50%;
+        background: #fff !important;
+        color: #000 !important;
+        border: 1px solid #ccc !important;
+      }
+  
+      /* enforce dark‐mode styling */
+      body.dark-mode #adminPanelModal .modal-content {
+        background: #2c2c2c !important;
+        color: #e0e0e0 !important;
+        border-color: #555 !important;
+      }
+  
+      /* form controls in dark */
+      body.dark-mode .form-control {
+        background-color: #333;
+        border-color: #555;
+        color: #eee;
+      }
+      body.dark-mode .form-control::placeholder { color: #888; }
+  
+      /* Section headers */
+      .section-header {
+        background: #f5f5f5;
+        padding: 10px 15px;
+        cursor: pointer;
+        border-radius: 4px;
+        font-weight: bold;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        margin-top: 16px;
+      }
+      .section-header:first-of-type { margin-top: 0; }
+      .section-header.collapsed .material-icons { transform: rotate(-90deg); }
+      .section-header .material-icons { transition: transform .3s; color: #444; }
+  
+      body.dark-mode .section-header {
+        background: #3a3a3a;
+        color: #eee;
+      }
+      body.dark-mode .section-header .material-icons { color: #ccc; }
+  
+      /* Hidden by default */
+      .section-content {
+        display: none;
+        margin-left: 20px;
+        margin-top: 8px;
+        margin-bottom: 8px;
+      }
+  
+      /* Close button */
+      #adminPanelModal .editor-close-btn {
+        position: absolute; top:10px; right:10px;
+        display:flex; align-items:center; justify-content:center;
+        font-size:20px; font-weight:bold; cursor:pointer;
+        z-index:1000; width:32px; height:32px; border-radius:50%;
+        text-align:center; line-height:30px;
+        color:#ff4d4d; background:rgba(255,255,255,0.9);
+        border:2px solid transparent; transition:all .3s;
+      }
+      #adminPanelModal .editor-close-btn:hover {
+        color:white; background:#ff4d4d;
+        box-shadow:0 0 6px rgba(255,77,77,.8);
+        transform:scale(1.05);
+      }
+      body.dark-mode #adminPanelModal .editor-close-btn {
+        background:rgba(0,0,0,0.6);
+        color:#ff4d4d;
+      }
+  
+      /* Action-row */
+      .action-row {
+        display:flex;
+        justify-content:space-between;
+        margin-top:15px;
+      }
+    `;
+  document.head.appendChild(style);
+})();
+// ————————————————————————————————————
+
+let originalAdminConfig = {};
+function captureInitialAdminConfig() {
+  originalAdminConfig = {
+    headerTitle: document.getElementById("headerTitle").value.trim(),
+    oidcProviderUrl: document.getElementById("oidcProviderUrl").value.trim(),
+    oidcClientId: document.getElementById("oidcClientId").value.trim(),
+    oidcClientSecret: document.getElementById("oidcClientSecret").value.trim(),
+    oidcRedirectUri: document.getElementById("oidcRedirectUri").value.trim(),
+    disableFormLogin: document.getElementById("disableFormLogin").checked,
+    disableBasicAuth: document.getElementById("disableBasicAuth").checked,
+    disableOIDCLogin: document.getElementById("disableOIDCLogin").checked,
+    enableWebDAV: document.getElementById("enableWebDAV").checked,
+    sharedMaxUploadSize: document.getElementById("sharedMaxUploadSize").value.trim(),
+    globalOtpauthUrl: document.getElementById("globalOtpauthUrl").value.trim()
+  };
+}
+function hasUnsavedChanges() {
+  const o = originalAdminConfig;
+  return (
+    document.getElementById("headerTitle").value.trim() !== o.headerTitle ||
+    document.getElementById("oidcProviderUrl").value.trim() !== o.oidcProviderUrl ||
+    document.getElementById("oidcClientId").value.trim() !== o.oidcClientId ||
+    document.getElementById("oidcClientSecret").value.trim() !== o.oidcClientSecret ||
+    document.getElementById("oidcRedirectUri").value.trim() !== o.oidcRedirectUri ||
+    document.getElementById("disableFormLogin").checked !== o.disableFormLogin ||
+    document.getElementById("disableBasicAuth").checked !== o.disableBasicAuth ||
+    document.getElementById("disableOIDCLogin").checked !== o.disableOIDCLogin ||
+    document.getElementById("enableWebDAV").checked !== o.enableWebDAV ||
+    document.getElementById("sharedMaxUploadSize").value.trim() !== o.sharedMaxUploadSize ||
+    document.getElementById("globalOtpauthUrl").value.trim() !== o.globalOtpauthUrl
+  );
+}
+
+function showCustomConfirmModal(message) {
+  return new Promise(resolve => {
+    const modal = document.getElementById("customConfirmModal");
+    const msg = document.getElementById("confirmMessage");
+    const yes = document.getElementById("confirmYesBtn");
+    const no = document.getElementById("confirmNoBtn");
+    msg.textContent = message;
+    modal.style.display = "block";
+    function clean() {
+      modal.style.display = "none";
+      yes.removeEventListener("click", onYes);
+      no.removeEventListener("click", onNo);
+    }
+    function onYes() { clean(); resolve(true); }
+    function onNo() { clean(); resolve(false); }
+    yes.addEventListener("click", onYes);
+    no.addEventListener("click", onNo);
+  });
+}
+
+function toggleSection(id) {
+  const hdr = document.getElementById(id + "Header");
+  const cnt = document.getElementById(id + "Content");
+  const isCollapsedNow = hdr.classList.toggle("collapsed");
+  // collapsed class present => hide; absent => show
+  cnt.style.display = isCollapsedNow ? "none" : "block";
+  if (!isCollapsedNow && id === "shareLinks") {
+    loadShareLinksSection();
+  }
+}
+
+function loadShareLinksSection() {
+  const container = document.getElementById("shareLinksContent");
+  container.textContent = t("loading") + "...";
+
+  // helper: fetch one metadata file, but never throw —
+  // on non-2xx (including 404) or network error, resolve to {}
+  function fetchMeta(fileName) {
+    return fetch(`/api/admin/readMetadata.php?file=${encodeURIComponent(fileName)}`, {
+      credentials: "include"
+    })
+      .then(resp => {
+        if (!resp.ok) {
+          // 404 or any other non-OK → treat as empty
+          return {};
+        }
+        return resp.json();
+      })
+      .catch(() => {
+        // network failure, parse error, etc → also empty
+        return {};
+      });
+  }
+
+  Promise.all([
+    fetchMeta("share_folder_links.json"),
+    fetchMeta("share_links.json")
+  ])
+    .then(([folders, files]) => {
+      // if *both* are empty, show "no shared links"
+      const hasAny = Object.keys(folders).length || Object.keys(files).length;
+      if (!hasAny) {
+        container.innerHTML = `<p>${t("no_shared_links_available")}</p>`;
+        return;
+      }
+
+      let html = `<h5>${t("folder_shares")}</h5><ul>`;
+      Object.entries(folders).forEach(([token, o]) => {
+        const lock = o.password ? "🔒 " : "";
+        html += `
+          <li>
+            ${lock}<strong>${o.folder}</strong>
+            <small>(${new Date(o.expires * 1000).toLocaleString()})</small>
+            <button type="button"
+                    data-key="${token}"
+                    data-type="folder"
+                    class="btn btn-sm btn-link delete-share">🗑️</button>
+          </li>`;
+      });
+
+      html += `</ul><h5 style="margin-top:1em;">${t("file_shares")}</h5><ul>`;
+      Object.entries(files).forEach(([token, o]) => {
+        const lock = o.password ? "🔒 " : "";
+        html += `
+          <li>
+            ${lock}<strong>${o.folder}/${o.file}</strong>
+            <small>(${new Date(o.expires * 1000).toLocaleString()})</small>
+            <button type="button"
+                    data-key="${token}"
+                    data-type="file"
+                    class="btn btn-sm btn-link delete-share">🗑️</button>
+          </li>`;
+      });
+      html += `</ul>`;
+
+      container.innerHTML = html;
+
+      // wire up delete buttons
+      container.querySelectorAll(".delete-share").forEach(btn => {
+        btn.addEventListener("click", evt => {
+          evt.preventDefault();
+          const token = btn.dataset.key;
+          const isFolder = btn.dataset.type === "folder";
+          const endpoint = isFolder
+            ? "/api/folder/deleteShareFolderLink.php"
+            : "/api/file/deleteShareLink.php";
+
+          fetch(endpoint, {
+            method: "POST",
+            credentials: "include",
+            headers: { "Content-Type": "application/x-www-form-urlencoded" },
+            body: new URLSearchParams({ token })
+          })
+            .then(res => {
+              if (!res.ok) throw new Error(`HTTP ${res.status}`);
+              return res.json();
+            })
+            .then(json => {
+              if (json.success) {
+                showToast(t("share_deleted_successfully"));
+                loadShareLinksSection();
+              } else {
+                showToast(t("error_deleting_share") + ": " + (json.error || ""), "error");
+              }
+            })
+            .catch(err => {
+              console.error("Delete error:", err);
+              showToast(t("error_deleting_share"), "error");
+            });
+        });
+      });
+    })
+    .catch(err => {
+      console.error("loadShareLinksSection error:", err);
+      container.textContent = t("error_loading_share_links");
+    });
+}
+
+
+export function openAdminPanel() {
+  fetch("/api/admin/getConfig.php", { credentials: "include" })
+    .then(r => r.json())
+    .then(config => {
+      // apply header title + globals
+      if (config.header_title) {
+        document.querySelector(".header-title h1").textContent = config.header_title;
+        window.headerTitle = config.header_title;
+      }
+      if (config.oidc) Object.assign(window.currentOIDCConfig, config.oidc);
+      if (config.globalOtpauthUrl) window.currentOIDCConfig.globalOtpauthUrl = config.globalOtpauthUrl;
+
+      const dark = document.body.classList.contains("dark-mode");
+      const bg = dark ? "rgba(0,0,0,0.7)" : "rgba(0,0,0,0.3)";
+      const inner = `
+        background:${dark ? "#2c2c2c" : "#fff"};
+        color:${dark ? "#e0e0e0" : "#000"};
+        padding:20px; max-width:1100px; width:50%;
+        border-radius:8px; position:relative;
+        max-height:90vh; overflow:auto;
+        border:1px solid ${dark ? "#555" : "#ccc"};
+      `;
+
+      let mdl = document.getElementById("adminPanelModal");
+      if (!mdl) {
+        mdl = document.createElement("div");
+        mdl.id = "adminPanelModal";
+        mdl.style.cssText = `
+          position:fixed; top:0; left:0;
+          width:100vw; height:100vh;
+          background:${bg};
+          display:flex; justify-content:center; align-items:center;
+          z-index:3000;
+        `;
+        mdl.innerHTML = `
+          <div class="modal-content" style="${inner}">
+            <div class="editor-close-btn" id="closeAdminPanel">&times;</div>
+            <h3>${adminTitle}</h3>
+            <form id="adminPanelForm">
+              
+              <!-- each section: header + content -->
+              ${[
+            { id: "userManagement", label: t("user_management") },
+            { id: "headerSettings", label: t("header_settings") },
+            { id: "loginOptions", label: t("login_options") },
+            { id: "webdav", label: "WebDAV Access" },
+            { id: "upload", label: t("shared_max_upload_size_bytes_title") },
+            { id: "oidc", label: t("oidc_configuration") + " & TOTP" },
+            { id: "shareLinks", label: t("manage_shared_links") }
+          ].map(sec => `
+                <div id="${sec.id}Header" class="section-header collapsed">
+                  ${sec.label} <i class="material-icons">expand_more</i>
+                </div>
+                <div id="${sec.id}Content" class="section-content"></div>
+              `).join("")}
+
+              <div class="action-row">
+                <button type="button" id="cancelAdminSettings" class="btn btn-secondary">${t("cancel")}</button>
+                <button type="button" id="saveAdminSettings"   class="btn btn-primary">${t("save_settings")}</button>
+              </div>
+            </form>
+          </div>
+        `;
+        document.body.appendChild(mdl);
+
+        // Bind close & cancel
+        document.getElementById("closeAdminPanel")
+          .addEventListener("click", closeAdminPanel);
+        document.getElementById("cancelAdminSettings")
+          .addEventListener("click", closeAdminPanel);
+
+        // Section toggles
+        ["userManagement", "headerSettings", "loginOptions", "webdav", "upload", "oidc", "shareLinks"]
+          .forEach(id => {
+            document.getElementById(id + "Header")
+              .addEventListener("click", () => toggleSection(id));
+          });
+
+        // Populate each section’s CONTENT:
+        // — User Mgmt —
+        document.getElementById("userManagementContent").innerHTML = `
+          <button type="button" id="adminOpenAddUser" class="btn btn-success me-2">${t("add_user")}</button>
+          <button type="button" id="adminOpenRemoveUser" class="btn btn-danger me-2">${t("remove_user")}</button>
+          <button type="button" id="adminOpenUserPermissions" class="btn btn-secondary">${t("user_permissions")}</button>
+        `;
+        document.getElementById("adminOpenAddUser")
+          .addEventListener("click", () => {
+            toggleVisibility("addUserModal", true);
+            document.getElementById("newUsername").focus();
+          });
+        document.getElementById("adminOpenRemoveUser")
+          .addEventListener("click", () => {
+            if (typeof window.loadUserList === "function") window.loadUserList();
+            toggleVisibility("removeUserModal", true);
+          });
+        document.getElementById("adminOpenUserPermissions")
+          .addEventListener("click", openUserPermissionsModal);
+
+        // — Header Settings —
+        document.getElementById("headerSettingsContent").innerHTML = `
+          <div class="form-group">
+            <label for="headerTitle">${t("header_title_text")}:</label>
+            <input type="text" id="headerTitle" class="form-control" value="${window.headerTitle}" />
+          </div>
+        `;
+
+        // — Login Options —
+        document.getElementById("loginOptionsContent").innerHTML = `
+          <div class="form-group"><input type="checkbox" id="disableFormLogin" /> <label for="disableFormLogin">${t("disable_login_form")}</label></div>
+          <div class="form-group"><input type="checkbox" id="disableBasicAuth" /> <label for="disableBasicAuth">${t("disable_basic_http_auth")}</label></div>
+          <div class="form-group"><input type="checkbox" id="disableOIDCLogin" /> <label for="disableOIDCLogin">${t("disable_oidc_login")}</label></div>
+          <div class="form-group">
+            <input type="checkbox" id="authBypass" />
+            <label for="authBypass">Disable all built-in logins (proxy only)</label>
+          </div>
+          <div class="form-group">
+            <label for="authHeaderName">Auth header name:</label>
+            <input type="text" id="authHeaderName" class="form-control" placeholder="e.g. X-Remote-User" />
+          </div>
+        `;
+
+        // — WebDAV —
+        document.getElementById("webdavContent").innerHTML = `
+          <div class="form-group"><input type="checkbox" id="enableWebDAV" /> <label for="enableWebDAV">Enable WebDAV</label></div>
+        `;
+
+        // — Upload —
+        document.getElementById("uploadContent").innerHTML = `
+          <div class="form-group">
+            <label for="sharedMaxUploadSize">${t("shared_max_upload_size_bytes")}:</label>
+            <input type="number" id="sharedMaxUploadSize" class="form-control" placeholder="e.g. 52428800" />
+            <small>${t("max_bytes_shared_uploads_note")}</small>
+          </div>
+        `;
+
+        // — OIDC & TOTP —
+        document.getElementById("oidcContent").innerHTML = `
+          <div class="form-text text-muted" style="margin-top:8px;">
+            <small>Note: OIDC credentials (Client ID/Secret) will show blank here after saving, but remain unchanged until you explicitly edit and save them.</small>
+          </div>
+          <div class="form-group"><label for="oidcProviderUrl">${t("oidc_provider_url")}:</label><input type="text" id="oidcProviderUrl" class="form-control" value="${window.currentOIDCConfig.providerUrl}" /></div>
+          <div class="form-group"><label for="oidcClientId">${t("oidc_client_id")}:</label><input type="text" id="oidcClientId" class="form-control" value="${window.currentOIDCConfig.clientId}" /></div>
+          <div class="form-group"><label for="oidcClientSecret">${t("oidc_client_secret")}:</label><input type="text" id="oidcClientSecret" class="form-control" value="${window.currentOIDCConfig.clientSecret}" /></div>
+          <div class="form-group"><label for="oidcRedirectUri">${t("oidc_redirect_uri")}:</label><input type="text" id="oidcRedirectUri" class="form-control" value="${window.currentOIDCConfig.redirectUri}" /></div>
+          <div class="form-group"><label for="globalOtpauthUrl">${t("global_otpauth_url")}:</label><input type="text" id="globalOtpauthUrl" class="form-control" value="${window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise'}" /></div>
+        `;
+
+        // — Share Links —
+        document.getElementById("shareLinksContent").textContent = t("loading") + "…";
+
+        // — Save handler & constraints —
+        document.getElementById("saveAdminSettings")
+          .addEventListener("click", handleSave);
+        ["disableFormLogin", "disableBasicAuth", "disableOIDCLogin"].forEach(id => {
+          document.getElementById(id)
+            .addEventListener("change", e => {
+              const chk = ["disableFormLogin", "disableBasicAuth", "disableOIDCLogin"]
+                .filter(i => document.getElementById(i).checked).length;
+              if (chk === 3) {
+                showToast(t("at_least_one_login_method"));
+                e.target.checked = false;
+              }
+            });
+        });
+        // If authBypass is checked, clear the other three
+        document.getElementById("authBypass").addEventListener("change", e => {
+          if (e.target.checked) {
+            ["disableFormLogin", "disableBasicAuth", "disableOIDCLogin"]
+              .forEach(i => document.getElementById(i).checked = false);
+          }
+        });
+
+        // Initialize inputs from config + capture
+        document.getElementById("disableFormLogin").checked = config.loginOptions.disableFormLogin === true;
+        document.getElementById("disableBasicAuth").checked = config.loginOptions.disableBasicAuth === true;
+        document.getElementById("disableOIDCLogin").checked = config.loginOptions.disableOIDCLogin === true;
+        document.getElementById("authBypass").checked = !!config.loginOptions.authBypass;
+        document.getElementById("authHeaderName").value = config.loginOptions.authHeaderName || "X-Remote-User";
+        document.getElementById("enableWebDAV").checked = config.enableWebDAV === true;
+        document.getElementById("sharedMaxUploadSize").value = config.sharedMaxUploadSize || "";
+        captureInitialAdminConfig();
+
+      } else {
+        // modal already exists → just refresh values & re-show
+        mdl.style.display = "flex";
+        // update dark/light as above...
+        document.getElementById("disableFormLogin").checked = config.loginOptions.disableFormLogin === true;
+        document.getElementById("disableBasicAuth").checked = config.loginOptions.disableBasicAuth === true;
+        document.getElementById("disableOIDCLogin").checked = config.loginOptions.disableOIDCLogin === true;
+        document.getElementById("authBypass").checked = !!config.loginOptions.authBypass;
+        document.getElementById("authHeaderName").value = config.loginOptions.authHeaderName || "X-Remote-User";
+        document.getElementById("enableWebDAV").checked = config.enableWebDAV === true;
+        document.getElementById("sharedMaxUploadSize").value = config.sharedMaxUploadSize || "";
+        document.getElementById("oidcProviderUrl").value = window.currentOIDCConfig.providerUrl;
+        document.getElementById("oidcClientId").value = window.currentOIDCConfig.clientId;
+        document.getElementById("oidcClientSecret").value = window.currentOIDCConfig.clientSecret;
+        document.getElementById("oidcRedirectUri").value = window.currentOIDCConfig.redirectUri;
+        document.getElementById("globalOtpauthUrl").value = window.currentOIDCConfig.globalOtpauthUrl || '';
+        captureInitialAdminConfig();
+      }
+    })
+    .catch(() => {/* if even fetching fails, open empty panel */ });
+}
+
+function handleSave() {
+  const dFL    = document.getElementById("disableFormLogin").checked;
+  const dBA    = document.getElementById("disableBasicAuth").checked;
+  const dOIDC  = document.getElementById("disableOIDCLogin").checked;
+  const aBypass= document.getElementById("authBypass").checked;
+  const aHeader= document.getElementById("authHeaderName").value.trim() || "X-Remote-User";
+  const eWD    = document.getElementById("enableWebDAV").checked;
+  const sMax   = parseInt(document.getElementById("sharedMaxUploadSize").value, 10) || 0;
+  const nHT    = document.getElementById("headerTitle").value.trim();
+  const nOIDC  = {
+    providerUrl: document.getElementById("oidcProviderUrl").value.trim(),
+    clientId:    document.getElementById("oidcClientId").value.trim(),
+    clientSecret:document.getElementById("oidcClientSecret").value.trim(),
+    redirectUri: document.getElementById("oidcRedirectUri").value.trim()
+  };
+  const gURL   = document.getElementById("globalOtpauthUrl").value.trim();
+
+  if ([dFL, dBA, dOIDC].filter(x => x).length === 3) {
+    showToast(t("at_least_one_login_method"));
+    return;
+  }
+
+  sendRequest("/api/admin/updateConfig.php", "POST", {
+    header_title: nHT,
+    oidc: nOIDC,
+    loginOptions: {
+      disableFormLogin: dFL,
+      disableBasicAuth: dBA,
+      disableOIDCLogin: dOIDC,
+      authBypass:       aBypass,
+      authHeaderName:   aHeader
+    },
+    enableWebDAV:         eWD,
+    sharedMaxUploadSize:  sMax,
+    globalOtpauthUrl:     gURL
+  }, {
+    "X-CSRF-Token": window.csrfToken
+  })
+  .then(res => {
+    if (res.success) {
+      showToast(t("settings_updated_successfully"), "success");
+      captureInitialAdminConfig();
+      closeAdminPanel();
+      loadAdminConfigFunc();
+    } else {
+      showToast(t("error_updating_settings") + ": " + (res.error || t("unknown_error")), "error");
+    }
+  }).catch(() => {/*noop*/});
+}
+
+export async function closeAdminPanel() {
+  if (hasUnsavedChanges()) {
+    const ok = await showCustomConfirmModal(t("unsaved_changes_confirm"));
+    if (!ok) return;
+  }
+  document.getElementById("adminPanelModal").style.display = "none";
+}
+
+// --- New: User Permissions Modal ---
+export function openUserPermissionsModal() {
+  let userPermissionsModal = document.getElementById("userPermissionsModal");
+  const isDarkMode = document.body.classList.contains("dark-mode");
+  const overlayBackground = isDarkMode ? "rgba(0,0,0,0.7)" : "rgba(0,0,0,0.3)";
+  const modalContentStyles = `
+        background: ${isDarkMode ? "#2c2c2c" : "#fff"};
+        color: ${isDarkMode ? "#e0e0e0" : "#000"};
+        padding: 20px;
+        max-width: 500px;
+        width: 90%;
+        border-radius: 8px;
+        position: relative;
+      `;
+
+  if (!userPermissionsModal) {
+    userPermissionsModal = document.createElement("div");
+    userPermissionsModal.id = "userPermissionsModal";
+    userPermissionsModal.style.cssText = `
+          position: fixed;
+          top: 0;
+          left: 0;
+          width: 100vw;
+          height: 100vh;
+          background-color: ${overlayBackground};
+          display: flex;
+          justify-content: center;
+          align-items: center;
+          z-index: 3500;
+        `;
+    userPermissionsModal.innerHTML = `
+          <div class="modal-content" style="${modalContentStyles}">
+            <span id="closeUserPermissionsModal" class="editor-close-btn">&times;</span>
+            <h3>${t("user_permissions")}</h3>
+            <div id="userPermissionsList" style="max-height: 300px; overflow-y: auto; margin-bottom: 15px;">
+              <!-- User rows will be loaded here -->
+            </div>
+            <div style="display: flex; justify-content: flex-end; gap: 10px;">
+              <button type="button" id="cancelUserPermissionsBtn" class="btn btn-secondary">${t("cancel")}</button>
+              <button type="button" id="saveUserPermissionsBtn" class="btn btn-primary">${t("save_permissions")}</button>
+            </div>
+          </div>
+        `;
+    document.body.appendChild(userPermissionsModal);
+    document.getElementById("closeUserPermissionsModal").addEventListener("click", () => {
+      userPermissionsModal.style.display = "none";
+    });
+    document.getElementById("cancelUserPermissionsBtn").addEventListener("click", () => {
+      userPermissionsModal.style.display = "none";
+    });
+    document.getElementById("saveUserPermissionsBtn").addEventListener("click", () => {
+      // Collect permissions data from each user row.
+      const rows = userPermissionsModal.querySelectorAll(".user-permission-row");
+      const permissionsData = [];
+      rows.forEach(row => {
+        const username = row.getAttribute("data-username");
+        const folderOnlyCheckbox = row.querySelector("input[data-permission='folderOnly']");
+        const readOnlyCheckbox = row.querySelector("input[data-permission='readOnly']");
+        const disableUploadCheckbox = row.querySelector("input[data-permission='disableUpload']");
+        permissionsData.push({
+          username,
+          folderOnly: folderOnlyCheckbox.checked,
+          readOnly: readOnlyCheckbox.checked,
+          disableUpload: disableUploadCheckbox.checked
+        });
+      });
+      // Send the permissionsData to the server.
+      sendRequest("/api/updateUserPermissions.php", "POST", { permissions: permissionsData }, { "X-CSRF-Token": window.csrfToken })
+        .then(response => {
+          if (response.success) {
+            showToast(t("user_permissions_updated_successfully"));
+            userPermissionsModal.style.display = "none";
+          } else {
+            showToast(t("error_updating_permissions") + ": " + (response.error || t("unknown_error")));
+          }
+        })
+        .catch(() => {
+          showToast(t("error_updating_permissions"));
+        });
+    });
+  } else {
+    userPermissionsModal.style.display = "flex";
+  }
+  // Load the list of users into the modal.
+  loadUserPermissionsList();
+}
+
+function loadUserPermissionsList() {
+  const listContainer = document.getElementById("userPermissionsList");
+  if (!listContainer) return;
+  listContainer.innerHTML = "";
+
+  // First, fetch the current permissions from the server.
+  fetch("/api/getUserPermissions.php", { credentials: "include" })
+    .then(response => response.json())
+    .then(permissionsData => {
+      // Then, fetch the list of users.
+      return fetch("/api/getUsers.php", { credentials: "include" })
+        .then(response => response.json())
+        .then(usersData => {
+          const users = Array.isArray(usersData) ? usersData : (usersData.users || []);
+          if (users.length === 0) {
+            listContainer.innerHTML = "<p>" + t("no_users_found") + "</p>";
+            return;
+          }
+          users.forEach(user => {
+            // Skip admin users.
+            if ((user.role && user.role === "1") || user.username.toLowerCase() === "admin") return;
+
+            // Use stored permissions if available; otherwise fall back to defaults.
+            const defaultPerm = {
+              folderOnly: false,
+              readOnly: false,
+              disableUpload: false,
+            };
+
+            // Normalize the username key to match server storage (e.g., lowercase)
+            const usernameKey = user.username.toLowerCase();
+
+            const userPerm = (permissionsData && typeof permissionsData === "object" && (usernameKey in permissionsData))
+              ? permissionsData[usernameKey]
+              : defaultPerm;
+
+            // Create a row for the user.
+            const row = document.createElement("div");
+            row.classList.add("user-permission-row");
+            row.setAttribute("data-username", user.username);
+            row.style.padding = "10px 0";
+            row.innerHTML = `
+                  <div style="font-weight: bold; margin-bottom: 5px;">${user.username}</div>
+                  <div style="display: flex; flex-direction: column; gap: 5px;">
+                    <label style="display: flex; align-items: center; gap: 5px;">
+                      <input type="checkbox" data-permission="folderOnly" ${userPerm.folderOnly ? "checked" : ""} />
+                      ${t("user_folder_only")}
+                    </label>
+                    <label style="display: flex; align-items: center; gap: 5px;">
+                      <input type="checkbox" data-permission="readOnly" ${userPerm.readOnly ? "checked" : ""} />
+                      ${t("read_only")}
+                    </label>
+                    <label style="display: flex; align-items: center; gap: 5px;">
+                      <input type="checkbox" data-permission="disableUpload" ${userPerm.disableUpload ? "checked" : ""} />
+                      ${t("disable_upload")}
+                    </label>
+                  </div>
+                  <hr style="margin-top: 10px; border: 0; border-bottom: 1px solid #ccc;">
+                `;
+            listContainer.appendChild(row);
+          });
+        });
+    })
+    .catch(() => {
+      listContainer.innerHTML = "<p>" + t("error_loading_users") + "</p>";
+    });
+}

public/js/auth.js

@@ -15,16 +15,17 @@ import {
   openUserPanel,
   openTOTPModal,
   closeTOTPModal,
-  openAdminPanel,
+  setLastLoginData,
-  closeAdminPanel,
+  openApiModal
-  setLastLoginData
 } from './authModals.js';
+import { openAdminPanel } from './adminPanel.js';
+import { initializeApp, triggerLogout } from './main.js';
 
 // Production OIDC configuration (override via API as needed)
 const currentOIDCConfig = {
   providerUrl: "https://your-oidc-provider.com",
-  clientId: "YOUR_CLIENT_ID",
+  clientId: "",
-  clientSecret: "YOUR_CLIENT_SECRET",
+  clientSecret: "",
   redirectUri: "https://yourdomain.com/api/auth/auth.php?oidc=callback",
   globalOtpauthUrl: ""
 };
@@ -125,16 +126,23 @@ function updateItemsPerPageSelect() {
   }
 }
 
+function applyProxyBypassUI() {
+  const bypass = localStorage.getItem("authBypass") === "true";
+  const loginContainer = document.getElementById("loginForm");
+  if (loginContainer) {
+    loginContainer.style.display = bypass ? "none" : "";
+  }
+}
 
 function updateLoginOptionsUI({ disableFormLogin, disableBasicAuth, disableOIDCLogin }) {
   const authForm = document.getElementById("authForm");
-  if 
+  if
     (authForm) {
-      authForm.style.display = disableFormLogin ? "none" : "block";
+    authForm.style.display = disableFormLogin ? "none" : "block";
-      setTimeout(() => {
+    setTimeout(() => {
-        const loginInput = document.getElementById('loginUsername');
+      const loginInput = document.getElementById('loginUsername');
-        if (loginInput) loginInput.focus();
+      if (loginInput) loginInput.focus();
-      }, 0);      
+    }, 0);
   }
   const basicAuthLink = document.querySelector("a[href='/api/auth/login_basic.php']");
   if (basicAuthLink) basicAuthLink.style.display = disableBasicAuth ? "none" : "inline-block";
@@ -146,7 +154,8 @@ function updateLoginOptionsUIFromStorage() {
   updateLoginOptionsUI({
     disableFormLogin: localStorage.getItem("disableFormLogin") === "true",
     disableBasicAuth: localStorage.getItem("disableBasicAuth") === "true",
-    disableOIDCLogin: localStorage.getItem("disableOIDCLogin") === "true"
+    disableOIDCLogin: localStorage.getItem("disableOIDCLogin") === "true",
+    authBypass: localStorage.getItem("authBypass") === "true"
   });
 }
 
@@ -161,6 +170,8 @@ export function loadAdminConfigFunc() {
       localStorage.setItem("disableBasicAuth", config.loginOptions.disableBasicAuth);
       localStorage.setItem("disableOIDCLogin", config.loginOptions.disableOIDCLogin);
       localStorage.setItem("globalOtpauthUrl", config.globalOtpauthUrl || "otpauth://totp/{label}?secret={secret}&issuer=FileRise");
+      localStorage.setItem("authBypass", String(!!config.loginOptions.authBypass));
+      localStorage.setItem("authHeaderName", config.loginOptions.authHeaderName || "X-Remote-User");
 
       updateLoginOptionsUIFromStorage();
 
@@ -189,16 +200,48 @@ function insertAfter(newNode, referenceNode) {
   referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
 }
 
-function updateAuthenticatedUI(data) {
+async function fetchProfilePicture() {
+  try {
+    const res = await fetch('/api/profile/getCurrentUser.php', {
+      credentials: 'include'
+    });
+    if (!res.ok) throw new Error(`HTTP ${res.status}`);
+    const info = await res.json();
+    let pic = info.profile_picture || '';
+    // --- take only what's after the *last* colon ---
+    const parts = pic.split(':');
+    pic = parts[parts.length - 1] || '';
+    // strip any stray leading colons
+    pic = pic.replace(/^:+/, '');
+    // ensure exactly one leading slash
+    if (pic && !pic.startsWith('/')) pic = '/' + pic;
+    return pic;
+  } catch (e) {
+    console.warn('fetchProfilePicture failed:', e);
+    return '';
+  }
+}
+
+export async function updateAuthenticatedUI(data) {
+  // Save latest auth data for later reuse
+  window.__lastAuthData = data;
+
+  // 1) Remove loading overlay safely
+  const loading = document.getElementById('loadingOverlay');
+  if (loading) loading.remove();
+
+  // 2) Show main UI
+  document.querySelector('.main-wrapper').style.display    = '';
+  document.getElementById('loginForm').style.display       = 'none';
   toggleVisibility("loginForm", false);
   toggleVisibility("mainOperations", true);
   toggleVisibility("uploadFileForm", true);
   toggleVisibility("fileListContainer", true);
-  //attachEnterKeyListener("addUserModal", "saveUserBtn");
+  attachEnterKeyListener("removeUserModal",   "deleteUserBtn");
-  attachEnterKeyListener("removeUserModal", "deleteUserBtn");
+  attachEnterKeyListener("changePasswordModal","saveNewPasswordBtn");
-  attachEnterKeyListener("changePasswordModal", "saveNewPasswordBtn");
   document.querySelector(".header-buttons").style.visibility = "visible";
 
+  // 3) Persist auth flags (unchanged)
   if (typeof data.totp_enabled !== "undefined") {
     localStorage.setItem("userTOTPEnabled", data.totp_enabled ? "true" : "false");
   }
@@ -206,64 +249,157 @@ function updateAuthenticatedUI(data) {
     localStorage.setItem("username", data.username);
   }
   if (typeof data.folderOnly !== "undefined") {
-    localStorage.setItem("folderOnly", data.folderOnly ? "true" : "false");
+    localStorage.setItem("folderOnly",   data.folderOnly   ? "true" : "false");
-    localStorage.setItem("readOnly", data.readOnly ? "true" : "false");
+    localStorage.setItem("readOnly",     data.readOnly     ? "true" : "false");
-    localStorage.setItem("disableUpload", data.disableUpload ? "true" : "false");
+    localStorage.setItem("disableUpload",data.disableUpload? "true" : "false");
   }
 
+  // 4) Fetch up-to-date profile picture — ALWAYS overwrite localStorage
+  const profilePicUrl = await fetchProfilePicture();
+  localStorage.setItem("profilePicUrl", profilePicUrl);
+
+  // 5) Build / update header buttons
   const headerButtons = document.querySelector(".header-buttons");
-  const firstButton = headerButtons.firstElementChild;
+  const firstButton   = headerButtons.firstElementChild;
 
+  // a) restore-from-trash for admins
   if (data.isAdmin) {
-    let restoreBtn = document.getElementById("restoreFilesBtn");
+    let r = document.getElementById("restoreFilesBtn");
-    if (!restoreBtn) {
+    if (!r) {
-      restoreBtn = document.createElement("button");
+      r = document.createElement("button");
-      restoreBtn.id = "restoreFilesBtn";
+      r.id = "restoreFilesBtn";
-      restoreBtn.classList.add("btn", "btn-warning");
+      r.classList.add("btn","btn-warning");
-      restoreBtn.setAttribute("data-i18n-title", "trash_restore_delete");
+      r.setAttribute("data-i18n-title","trash_restore_delete");
-      restoreBtn.innerHTML = '<i class="material-icons">restore_from_trash</i>';
+      r.innerHTML = '<i class="material-icons">restore_from_trash</i>';
-      if (firstButton) insertAfter(restoreBtn, firstButton);
+      if (firstButton) insertAfter(r, firstButton);
-      else headerButtons.appendChild(restoreBtn);
+      else headerButtons.appendChild(r);
-    }
-    restoreBtn.style.display = "block";
-
-    let adminPanelBtn = document.getElementById("adminPanelBtn");
-    if (!adminPanelBtn) {
-      adminPanelBtn = document.createElement("button");
-      adminPanelBtn.id = "adminPanelBtn";
-      adminPanelBtn.classList.add("btn", "btn-info");
-      adminPanelBtn.setAttribute("data-i18n-title", "admin_panel");
-      adminPanelBtn.innerHTML = '<i class="material-icons">admin_panel_settings</i>';
-      insertAfter(adminPanelBtn, restoreBtn);
-      adminPanelBtn.addEventListener("click", openAdminPanel);
-    } else {
-      adminPanelBtn.style.display = "block";
     }
+    r.style.display = "block";
   } else {
-    const restoreBtn = document.getElementById("restoreFilesBtn");
+    const r = document.getElementById("restoreFilesBtn");
-    if (restoreBtn) restoreBtn.style.display = "none";
+    if (r) r.style.display = "none";
-    const adminPanelBtn = document.getElementById("adminPanelBtn");
-    if (adminPanelBtn) adminPanelBtn.style.display = "none";
   }
 
-  if (window.location.hostname !== "demo.filerise.net") {
+  // b) admin panel button only on demo.filerise.net
-    let userPanelBtn = document.getElementById("userPanelBtn");
+  if (data.isAdmin && window.location.hostname === "demo.filerise.net") {
-    if (!userPanelBtn) {
+    let a = document.getElementById("adminPanelBtn");
-      userPanelBtn = document.createElement("button");
+    if (!a) {
-      userPanelBtn.id = "userPanelBtn";
+      a = document.createElement("button");
-      userPanelBtn.classList.add("btn", "btn-user");
+      a.id = "adminPanelBtn";
-      userPanelBtn.setAttribute("data-i18n-title", "user_panel");
+      a.classList.add("btn","btn-info");
-      userPanelBtn.innerHTML = '<i class="material-icons">account_circle</i>';
+      a.setAttribute("data-i18n-title","admin_panel");
+      a.innerHTML = '<i class="material-icons">admin_panel_settings</i>';
+      insertAfter(a, document.getElementById("restoreFilesBtn"));
+      a.addEventListener("click", openAdminPanel);
+    }
+    a.style.display = "block";
+  } else {
+    const a = document.getElementById("adminPanelBtn");
+    if (a) a.style.display = "none";
+  }
+
+  // c) user dropdown on non-demo
+  if (window.location.hostname !== "demo.filerise.net") {
+    let dd = document.getElementById("userDropdown");
+
+    // choose icon *or* img
+    const avatarHTML = profilePicUrl
+      ? `<img src="${profilePicUrl}" style="width:24px;height:24px;border-radius:50%;vertical-align:middle;">`
+      : `<i class="material-icons">account_circle</i>`;
+
+    // fallback username if missing
+    const usernameText = data.username 
+      || localStorage.getItem("username") 
+      || "";
+
+    if (!dd) {
+      dd = document.createElement("div");
+      dd.id    = "userDropdown";
+      dd.classList.add("user-dropdown");
+
+      // toggle button
+      const toggle = document.createElement("button");
+      toggle.id    = "userDropdownToggle";
+      toggle.classList.add("btn","btn-user");
+      toggle.setAttribute("title", t("user_settings"));
+      toggle.innerHTML = `
+        ${avatarHTML}
+        <span class="dropdown-username">${usernameText}</span>
+        <span class="dropdown-caret"></span>
+      `;
+      dd.append(toggle);
+
+      // menu
+      const menu = document.createElement("div");
+      menu.classList.add("user-menu");
+      menu.innerHTML = `
+        <div class="item" id="menuUserPanel">
+          <i class="material-icons folder-icon">person</i> ${t("user_panel")}
+        </div>
+        ${data.isAdmin ? `
+        <div class="item" id="menuAdminPanel">
+          <i class="material-icons folder-icon">admin_panel_settings</i> ${t("admin_panel")}
+        </div>` : ''}
+        <div class="item" id="menuApiDocs">
+          <i class="material-icons folder-icon">description</i> ${t("api_docs")}
+        </div>
+        <div class="item" id="menuLogout">
+          <i class="material-icons folder-icon">logout</i> ${t("logout")}
+        </div>
+      `;
+      dd.append(menu);
+
+      // insert
+      const dm = document.getElementById("darkModeToggle");
+      if (dm) insertAfter(dd, dm);
+      else if (firstButton) insertAfter(dd, firstButton);
+      else headerButtons.appendChild(dd);
+
+      // open/close
+      toggle.addEventListener("click", e => {
+        e.stopPropagation();
+        menu.classList.toggle("show");
+      });
+      document.addEventListener("click", () => menu.classList.remove("show"));
+
+      // actions
+      document.getElementById("menuUserPanel")
+        .addEventListener("click", () => {
+          menu.classList.remove("show");
+          openUserPanel();
+        });
+      if (data.isAdmin) {
+        document.getElementById("menuAdminPanel")
+          .addEventListener("click", () => {
+            menu.classList.remove("show");
+            openAdminPanel();
+          });
+      }
+      document.getElementById("menuApiDocs")
+        .addEventListener("click", () => {
+          menu.classList.remove("show");
+          openApiModal();
+        });
+      document.getElementById("menuLogout")
+        .addEventListener("click", () => {
+          menu.classList.remove("show");
+          triggerLogout();
+        });
 
-      const adminBtn = document.getElementById("adminPanelBtn");
-      if (adminBtn) insertAfter(userPanelBtn, adminBtn);
-      else if (firstButton) insertAfter(userPanelBtn, firstButton);
-      else headerButtons.appendChild(userPanelBtn);
-      userPanelBtn.addEventListener("click", openUserPanel);
     } else {
-      userPanelBtn.style.display = "block";
+      // update avatar & username only
+      const tog = dd.querySelector("#userDropdownToggle");
+      tog.innerHTML = `
+        ${avatarHTML}
+        <span class="dropdown-username">${usernameText}</span>
+        <span class="dropdown-caret"></span>
+      `;
+      dd.style.display = "inline-block";
     }
   }
+
+  // 6) Finalize
+  initializeApp();
   applyTranslations();
   updateItemsPerPageSelect();
   updateLoginOptionsUIFromStorage();
@@ -273,6 +409,12 @@ function checkAuthentication(showLoginToast = true) {
   return sendRequest("/api/auth/checkAuth.php")
     .then(data => {
       if (data.setup) {
+        const overlay = document.getElementById('loadingOverlay');
+        if (overlay) overlay.remove();
+
+        // show the wrapper (so the login form can be visible)
+        document.querySelector('.main-wrapper').style.display = '';
+        document.getElementById('loginForm').style.display = 'none';
         window.setupMode = true;
         if (showLoginToast) showToast("Setup mode: No users found. Please add an admin user.");
         toggleVisibility("loginForm", false);
@@ -284,11 +426,13 @@ function checkAuthentication(showLoginToast = true) {
       }
       window.setupMode = false;
       if (data.authenticated) {
+
         localStorage.setItem('isAdmin', data.isAdmin ? 'true' : 'false');
         localStorage.setItem("folderOnly", data.folderOnly);
         localStorage.setItem("readOnly", data.readOnly);
         localStorage.setItem("disableUpload", data.disableUpload);
         updateLoginOptionsUIFromStorage();
+        applyProxyBypassUI();
         if (typeof data.totp_enabled !== "undefined") {
           localStorage.setItem("userTOTPEnabled", data.totp_enabled ? "true" : "false");
         }
@@ -299,8 +443,14 @@ function checkAuthentication(showLoginToast = true) {
         updateAuthenticatedUI(data);
         return data;
       } else {
+        const overlay = document.getElementById('loadingOverlay');
+        if (overlay) overlay.remove();
+
+        // show the wrapper (so the login form can be visible)
+        document.querySelector('.main-wrapper').style.display = '';
+        document.getElementById('loginForm').style.display = '';
         if (showLoginToast) showToast("Please log in to continue.");
-        toggleVisibility("loginForm", true);
+        toggleVisibility("loginForm", !(localStorage.getItem("authBypass") === "true"));
         toggleVisibility("mainOperations", false);
         toggleVisibility("uploadFileForm", false);
         toggleVisibility("fileListContainer", false);
@@ -444,52 +594,55 @@ function initAuth() {
       submitLogin(formData);
     });
   }
-  
+
   document.getElementById("addUserBtn").addEventListener("click", function () {
     resetUserForm();
     toggleVisibility("addUserModal", true);
     document.getElementById("newUsername").focus();
   });
-  
-// remove your old saveUserBtn click-handler…
 
-// instead:
+  // remove your old saveUserBtn click-handler…
-const addUserForm = document.getElementById("addUserForm");
-addUserForm.addEventListener("submit", function (e) {
-  e.preventDefault();   // stop the browser from reloading the page
 
-  const newUsername = document.getElementById("newUsername").value.trim();
+  // instead:
-  const newPassword = document.getElementById("addUserPassword").value.trim();
+  const addUserForm = document.getElementById("addUserForm");
-  const isAdmin     = document.getElementById("isAdmin").checked;
+  addUserForm.addEventListener("submit", function (e) {
+    e.preventDefault();   // stop the browser from reloading the page
 
-  if (!newUsername || !newPassword) {
+    const newUsername = document.getElementById("newUsername").value.trim();
-    showToast("Username and password are required!");
+    const newPassword = document.getElementById("addUserPassword").value.trim();
-    return;
+    const isAdmin = document.getElementById("isAdmin").checked;
-  }
 
-  let url = "/api/addUser.php";
+    if (!newUsername || !newPassword) {
-  if (window.setupMode) url += "?setup=1";
+      showToast("Username and password are required!");
+      return;
+    }
 
-  fetchWithCsrf(url, {
+    let url = "/api/addUser.php";
-    method: "POST",
+    if (window.setupMode) url += "?setup=1";
-    credentials: "include",
+
-    headers: { "Content-Type": "application/json" },
+    fetchWithCsrf(url, {
-    body: JSON.stringify({ username: newUsername, password: newPassword, isAdmin })
+      method: "POST",
-  })
+      credentials: "include",
-    .then(r => r.json())
+      headers: { "Content-Type": "application/json" },
-    .then(data => {
+      body: JSON.stringify({ username: newUsername, password: newPassword, isAdmin })
-      if (data.success) {
-        showToast("User added successfully!");
-        closeAddUserModal();
-        checkAuthentication(false);
-      } else {
-        showToast("Error: " + (data.error || "Could not add user"));
-      }
     })
-    .catch(() => {
+      .then(r => r.json())
-      showToast("Error: Could not add user");
+      .then(data => {
-    });
+        if (data.success) {
-});
+          showToast("User added successfully!");
+          closeAddUserModal();
+          checkAuthentication(false);
+          if (window.setupMode) {
+            toggleVisibility("loginForm", true);
+          }
+        } else {
+          showToast("Error: " + (data.error || "Could not add user"));
+        }
+      })
+      .catch(() => {
+        showToast("Error: Could not add user");
+      });
+  });
   document.getElementById("cancelUserBtn").addEventListener("click", closeAddUserModal);
 
   document.getElementById("removeUserBtn").addEventListener("click", function () {

public/js/domUtils.js

@@ -33,54 +33,66 @@ export function toggleAllCheckboxes(masterCheckbox) {
 export function updateFileActionButtons() {
   const fileCheckboxes = document.querySelectorAll("#fileList .file-checkbox");
   const selectedCheckboxes = document.querySelectorAll("#fileList .file-checkbox:checked");
+
+  const deleteBtn = document.getElementById("deleteSelectedBtn");
   const copyBtn = document.getElementById("copySelectedBtn");
   const moveBtn = document.getElementById("moveSelectedBtn");
-  const deleteBtn = document.getElementById("deleteSelectedBtn");
   const zipBtn = document.getElementById("downloadZipBtn");
   const extractZipBtn = document.getElementById("extractZipBtn");
+  const createBtn = document.getElementById("createFileBtn");
 
-   // keep the “select all” in sync ——
+  const anyFiles = fileCheckboxes.length > 0;
-   const master = document.getElementById("selectAll");
+  const anySelected = selectedCheckboxes.length > 0;
-   if (master) {
+  const anyZip = Array.from(selectedCheckboxes)
-     if (selectedCheckboxes.length === fileCheckboxes.length) {
+    .some(cb => cb.value.toLowerCase().endsWith(".zip"));
-       master.checked = true;
-       master.indeterminate = false;
-     } else if (selectedCheckboxes.length === 0) {
-       master.checked = false;
-       master.indeterminate = false;
-     } else {
-       master.checked = false;
-       master.indeterminate = true;
-     }
-   }
 
-  if (fileCheckboxes.length === 0) {
+  // — Select All checkbox sync (unchanged) —
-    if (copyBtn) copyBtn.style.display = "none";
+  const master = document.getElementById("selectAll");
-    if (moveBtn) moveBtn.style.display = "none";
+  if (master) {
-    if (deleteBtn) deleteBtn.style.display = "none";
+    if (selectedCheckboxes.length === fileCheckboxes.length) {
-    if (zipBtn) zipBtn.style.display = "none";
+      master.checked = true;
-    if (extractZipBtn) extractZipBtn.style.display = "none";
+      master.indeterminate = false;
-  } else {
+    } else if (selectedCheckboxes.length === 0) {
-    if (copyBtn) copyBtn.style.display = "inline-block";
+      master.checked = false;
-    if (moveBtn) moveBtn.style.display = "inline-block";
+      master.indeterminate = false;
-    if (deleteBtn) deleteBtn.style.display = "inline-block";
+    } else {
-    if (zipBtn) zipBtn.style.display = "inline-block";
+      master.checked = false;
-    if (extractZipBtn) extractZipBtn.style.display = "inline-block";
+      master.indeterminate = true;
-
-    const anySelected = selectedCheckboxes.length > 0;
-    if (copyBtn) copyBtn.disabled = !anySelected;
-    if (moveBtn) moveBtn.disabled = !anySelected;
-    if (deleteBtn) deleteBtn.disabled = !anySelected;
-    if (zipBtn) zipBtn.disabled = !anySelected;
-
-    if (extractZipBtn) {
-      // Enable only if at least one selected file ends with .zip (case-insensitive).
-      const anyZipSelected = Array.from(selectedCheckboxes).some(chk =>
-        chk.value.toLowerCase().endsWith(".zip")
-      );
-      extractZipBtn.disabled = !anyZipSelected;
     }
   }
+
+  // Delete / Copy / Move: only show when something is selected
+  if (deleteBtn) {
+    deleteBtn.style.display = anySelected ? "" : "none";
+  }
+  if (copyBtn) {
+    copyBtn.style.display = anySelected ? "" : "none";
+  }
+  if (moveBtn) {
+    moveBtn.style.display = anySelected ? "" : "none";
+  }
+
+  // Download ZIP: only show when something is selected
+  if (zipBtn) {
+    zipBtn.style.display = anySelected ? "" : "none";
+  }
+
+  // Extract ZIP: only show when a selected file is a .zip
+  if (extractZipBtn) {
+    extractZipBtn.style.display = anyZip ? "" : "none";
+  }
+
+  // Create File: only show when nothing is selected
+  if (createBtn) {
+    createBtn.style.display = anySelected ? "none" : "";
+  }
+
+  // Finally disable the ones that are shown but shouldn’t be clickable
+  if (deleteBtn) deleteBtn.disabled = !anySelected;
+  if (copyBtn) copyBtn.disabled = !anySelected;
+  if (moveBtn) moveBtn.disabled = !anySelected;
+  if (zipBtn) zipBtn.disabled = !anySelected;
+  if (extractZipBtn) extractZipBtn.disabled = !anyZip;
 }
 
 export function showToast(message, duration = 3000) {
@@ -178,9 +190,14 @@ export function buildFileTableRow(file, folderPath) {
     } else if (/\.(mp3|wav|m4a|ogg|flac|aac|wma|opus)$/i.test(file.name)) {
       previewIcon = `<i class="material-icons">audiotrack</i>`;
     }
-    previewButton = `<button class="btn btn-sm btn-info preview-btn" data-preview-url="${folderPath + encodeURIComponent(file.name)}?t=${Date.now()}" data-preview-name="${safeFileName}">
+    previewButton = `<button 
-                 ${previewIcon}
+                        type="button"
-               </button>`;
+                        class="btn btn-sm btn-info preview-btn" 
+                        data-preview-url="${folderPath + encodeURIComponent(file.name)}?t=${Date.now()}" 
+                        data-preview-name="${safeFileName}" 
+                        title="${t('preview')}">
+                       ${previewIcon}
+                     </button>`;
   }
 
   return `
@@ -194,19 +211,44 @@ export function buildFileTableRow(file, folderPath) {
     <td class="hide-small nowrap">${safeSize}</td>
     <td class="hide-small hide-medium nowrap">${safeUploader}</td>
     <td>
-      <div class="button-wrap" style="display: flex; justify-content: left; gap: 5px;">
+      <div class="btn-group btn-group-sm" role="group" aria-label="File actions">
-        <button type="button" class="btn btn-sm btn-success download-btn" data-download-name="${file.name}" data-download-folder="${file.folder || 'root'}" title="${t('download')}">
+        <button 
+          type="button" 
+          class="btn btn-sm btn-success download-btn" 
+          data-download-name="${file.name}" 
+          data-download-folder="${file.folder || 'root'}" 
+          title="${t('download')}">
           <i class="material-icons">file_download</i>
         </button>
+
         ${file.editable ? `
-          <button class="btn btn-sm edit-btn" data-edit-name="${file.name}" data-edit-folder="${file.folder || 'root'}" title="${t('edit')}">
+        <button 
-            <i class="material-icons">edit</i>
+          type="button" 
-          </button>
+          class="btn btn-sm btn-secondary edit-btn" 
-        ` : ""}
+          data-edit-name="${file.name}" 
+          data-edit-folder="${file.folder || 'root'}" 
+          title="${t('edit')}">
+          <i class="material-icons">edit</i>
+        </button>` : ""}
+
         ${previewButton}
-        <button class="btn btn-sm btn-warning rename-btn" data-rename-name="${file.name}" data-rename-folder="${file.folder || 'root'}" title="${t('rename')}">
+
+        <button 
+          type="button" 
+          class="btn btn-sm btn-warning rename-btn" 
+          data-rename-name="${file.name}" 
+          data-rename-folder="${file.folder || 'root'}" 
+          title="${t('rename')}">
           <i class="material-icons">drive_file_rename_outline</i>
         </button>
+        <!-- share -->
+       <button 
+         type="button"
+         class="btn btn-secondary btn-sm share-btn ms-1"
+         data-file="${safeFileName}"
+         title="${t('share')}">
+         <i class="material-icons">share</i>
+       </button>
       </div>
     </td>
   </tr>

public/js/dragAndDrop.js

@@ -32,23 +32,33 @@ export function loadSidebarOrder() {
     updateSidebarVisibility();
   }
   
-  // NEW: Load header order from localStorage.
+
   export function loadHeaderOrder() {
     const headerDropArea = document.getElementById('headerDropArea');
     if (!headerDropArea) return;
-    const orderStr = localStorage.getItem('headerOrder');
+  
-    if (orderStr) {
+    // 1) Clear out any icons that might already be in the drop area
-      const order = JSON.parse(orderStr);
+    headerDropArea.innerHTML = '';
-      if (order.length > 0) {
+  
-        order.forEach(id => {
+    // 2) Read the saved array (or empty array if invalid/missing)
-          const card = document.getElementById(id);
+    let stored;
-          // Only load if card is not already in header drop zone.
+    try {
-          if (card && card.parentNode.id !== 'headerDropArea') {
+      stored = JSON.parse(localStorage.getItem('headerOrder') || '[]');
-            insertCardInHeader(card, null);
+    } catch {
-          }
+      stored = [];
-        });
-      }
     }
+  
+    // 3) Deduplicate IDs
+    const uniqueIds = Array.from(new Set(stored));
+  
+    // 4) Re-insert exactly one icon per saved card ID
+    uniqueIds.forEach(id => {
+      const card = document.getElementById(id);
+      if (card) insertCardInHeader(card, null);
+    });
+  
+    // 5) Persist the cleaned, deduped list back to storage
+    localStorage.setItem('headerOrder', JSON.stringify(uniqueIds));
   }
   
   // Internal helper: update sidebar visibility based on its content.

public/js/fileActions.js

@@ -76,6 +76,72 @@ export function handleDownloadZipSelected(e) {
   }, 100);
 };
 
+export function handleCreateFileSelected(e) {
+  e.preventDefault(); e.stopImmediatePropagation();
+  const modal = document.getElementById('createFileModal');
+  modal.style.display = 'block';
+  setTimeout(() => {
+    const inp = document.getElementById('newFileCreateName');
+    if (inp) inp.focus();
+  }, 100);
+}
+
+/**
+ * Open the “New File” modal
+ */
+export function openCreateFileModal() {
+  const modal = document.getElementById('createFileModal');
+  const input = document.getElementById('createFileNameInput');
+  if (!modal || !input) {
+    console.error('Create-file modal or input not found');
+    return;
+  }
+  input.value = '';
+  modal.style.display = 'block';
+  setTimeout(() => input.focus(), 0);
+}
+
+
+export async function handleCreateFile(e) {
+  e.preventDefault();
+  const input = document.getElementById('createFileNameInput');
+  if (!input) return console.error('Create-file input missing');
+  const name = input.value.trim();
+  if (!name) {
+    showToast(t('newfile_placeholder'));  // or a more explicit error
+    return;
+  }
+
+  const folder = window.currentFolder || 'root';
+  try {
+    const res = await fetch('/api/file/createFile.php', {
+      method: 'POST',
+      credentials: 'include',
+      headers: {
+        'Content-Type':'application/json',
+        'X-CSRF-Token': window.csrfToken
+      },
+      // ⚠️ must send `name`, not `filename`
+      body: JSON.stringify({ folder, name })
+    });
+    const js = await res.json();
+    if (!js.success) throw new Error(js.error);
+    showToast(t('file_created'));
+    loadFileList(folder);
+  } catch (err) {
+    showToast(err.message || t('error_creating_file'));
+  } finally {
+    document.getElementById('createFileModal').style.display = 'none';
+  }
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+  const cancel = document.getElementById('cancelCreateFile');
+  const confirm = document.getElementById('confirmCreateFile');
+  if (cancel)  cancel.addEventListener('click', () => document.getElementById('createFileModal').style.display = 'none');
+  if (confirm) confirm.addEventListener('click', handleCreateFile);
+});
+
 export function openDownloadModal(fileName, folder) {
   // Store file details globally for the download confirmation function.
   window.singleFileToDownload = fileName;
@@ -197,6 +263,49 @@ document.addEventListener("DOMContentLoaded", () => {
   const progressModal = document.getElementById("downloadProgressModal");
   const cancelZipBtn = document.getElementById("cancelDownloadZip");
   const confirmZipBtn = document.getElementById("confirmDownloadZip");
+  const cancelCreate = document.getElementById('cancelCreateFile');
+  
+  if (cancelCreate) {
+    cancelCreate.addEventListener('click', () => {
+      document.getElementById('createFileModal').style.display = 'none';
+    });
+  }
+
+  const confirmCreate = document.getElementById('confirmCreateFile');
+  if (confirmCreate) {
+    confirmCreate.addEventListener('click', async () => {
+      const name = document.getElementById('newFileCreateName').value.trim();
+      if (!name) {
+        showToast(t('please_enter_filename'));
+        return;
+      }
+      document.getElementById('createFileModal').style.display = 'none';
+      try {
+        const res = await fetch('/api/file/createFile.php', {
+          method: 'POST',
+          credentials: 'include',
+          headers: {
+            'Content-Type': 'application/json',
+            'X-CSRF-Token': window.csrfToken
+          },
+          body: JSON.stringify({
+            folder: window.currentFolder || 'root',
+            filename: name
+          })
+        });
+        const js = await res.json();
+        if (!res.ok || !js.success) {
+          throw new Error(js.error || t('error_creating_file'));
+        }
+        showToast(t('file_created_successfully'));
+        loadFileList(window.currentFolder);
+      } catch (err) {
+        console.error(err);
+        showToast(err.message || t('error_creating_file'));
+      }
+    });
+    attachEnterKeyListener('createFileModal','confirmCreateFile');
+  }
 
   // 1) Cancel button hides the name modal
   if (cancelZipBtn) {
@@ -553,8 +662,14 @@ export function initFileActions() {
     extractZipBtn.replaceWith(extractZipBtn.cloneNode(true));
     document.getElementById("extractZipBtn").addEventListener("click", handleExtractZipSelected);
   }
+  const createBtn = document.getElementById('createFileBtn');
+  if (createBtn) {
+    createBtn.replaceWith(createBtn.cloneNode(true));
+    document.getElementById('createFileBtn').addEventListener('click', openCreateFileModal);
+  }
 }
 
+
 // Hook up the single‐file download modal buttons
 document.addEventListener("DOMContentLoaded", () => {
   const cancelDownloadFileBtn = document.getElementById("cancelDownloadFile");

public/js/fileListView.js

@@ -16,6 +16,12 @@ import { t } from './i18n.js';
 import { bindFileListContextMenu } from './fileMenu.js';
 import { openDownloadModal } from './fileActions.js';
 import { openTagModal, openMultiTagModal } from './fileTags.js';
+import { getParentFolder, updateBreadcrumbTitle, setupBreadcrumbDelegation } from './folderManager.js';
+import {
+    folderDragOverHandler,
+    folderDragLeaveHandler,
+    folderDropHandler
+} from './fileDragDrop.js';
 
 export let fileData = [];
 export let sortOrder = { column: "uploaded", ascending: true };
@@ -186,100 +192,231 @@ export function formatFolderName(folder) {
 window.toggleRowSelection = toggleRowSelection;
 window.updateRowHighlight = updateRowHighlight;
 
-/**
+export async function loadFileList(folderParam) {
- * --- FILE LIST & VIEW RENDERING ---
- */
-export function loadFileList(folderParam) {
     const folder = folderParam || "root";
     const fileListContainer = document.getElementById("fileList");
+    const actionsContainer = document.getElementById("fileListActions");
 
+    // 1) show loader
     fileListContainer.style.visibility = "hidden";
     fileListContainer.innerHTML = "<div class='loader'>Loading files...</div>";
 
-    return fetch("/api/file/getFileList.php?folder=" + encodeURIComponent(folder) + "&recursive=1&t=" + new Date().getTime())
+    try {
-        .then(response => {
+        // 2) fetch files + folders in parallel
-            if (response.status === 401) {
+        const [filesRes, foldersRes] = await Promise.all([
-                showToast("Session expired. Please log in again.");
+            fetch(`/api/file/getFileList.php?folder=${encodeURIComponent(folder)}&recursive=1&t=${Date.now()}`),
-                window.location.href = "/api/auth/logout.php";
+            fetch(`/api/folder/getFolderList.php?folder=${encodeURIComponent(folder)}`)
-                throw new Error("Unauthorized");
+        ]);
-            }
-            return response.json();
-        })
-        .then(data => {
-            fileListContainer.innerHTML = ""; // Clear loading message.
-            if (data.files && Object.keys(data.files).length > 0) {
-                // If the returned "files" is an object instead of an array, transform it.
-                if (!Array.isArray(data.files)) {
-                    data.files = Object.entries(data.files).map(([name, meta]) => {
-                        meta.name = name;
-                        return meta;
-                    });
-                }
-                // Process each file – add computed properties.
-                data.files = data.files.map(file => {
-                    file.fullName = (file.path || file.name).trim().toLowerCase();
-                    file.editable = canEditFile(file.name);
-                    file.folder = folder;
-                    if (!file.type && /\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
-                        file.type = "image";
-                    }
-                    // OPTIONAL: For text documents, preload content (if available from backend)
-                    // Example: if (/\.txt|html|md|js|css|json|xml$/i.test(file.name)) { file.content = file.content || ""; }
-                    return file;
-                });
-                fileData = data.files;
 
-                // Update file summary.
+        if (filesRes.status === 401) {
-                const actionsContainer = document.getElementById("fileListActions");
+            window.location.href = "/api/auth/logout.php";
-                if (actionsContainer) {
+            throw new Error("Unauthorized");
-                    let summaryElem = document.getElementById("fileSummary");
+        }
-                    if (!summaryElem) {
+        const data = await filesRes.json();
-                        summaryElem = document.createElement("div");
+        const folderRaw = await foldersRes.json();
-                        summaryElem.id = "fileSummary";
-                        summaryElem.style.float = "right";
-                        summaryElem.style.marginLeft = "auto";
-                        summaryElem.style.marginRight = "60px";
-                        summaryElem.style.fontSize = "0.9em";
-                        actionsContainer.appendChild(summaryElem);
-                    } else {
-                        summaryElem.style.display = "block";
-                    }
-                    summaryElem.innerHTML = buildFolderSummary(fileData);
-                }
 
-                // Render view based on the view mode.
+        // --- build ONLY the *direct* children of current folder ---
-                if (window.viewMode === "gallery") {
+        let subfolders = [];
-                    renderGalleryView(folder);
+        const hidden = new Set(["profile_pics", "trash"]);
-                    updateFileActionButtons();
+        if (Array.isArray(folderRaw)) {
-                } else {
+            const allPaths = folderRaw.map(item => item.folder ?? item);
-                    renderFileTable(folder);
+            const depth = folder === "root" ? 1 : folder.split("/").length + 1;
-                }
+            subfolders = allPaths
-            } else {
+                .filter(p => {
-                fileListContainer.textContent = t("no_files_found");
+                    if (folder === "root") {
-                const summaryElem = document.getElementById("fileSummary");
+                        return p.indexOf("/") === -1;
-                if (summaryElem) {
+                    }
-                    summaryElem.style.display = "none";
+                    if (!p.startsWith(folder + "/")) return false;
-                }
+                    return p.split("/").length === depth;
-                updateFileActionButtons();
+                })
-            }
+                .map(p => ({ name: p.split("/").pop(), full: p }));
-            return data.files || [];
+        }
-        })
+        subfolders = subfolders.filter(sf => !hidden.has(sf.name));
-        .catch(error => {
+
-            console.error("Error loading file list:", error);
+        // 3) clear loader
-            if (error.message !== "Unauthorized") {
+        fileListContainer.innerHTML = "";
-                fileListContainer.textContent = "Error loading files.";
+
-            }
+        // 4) handle “no files” case
+        if (!data.files || Object.keys(data.files).length === 0) {
+            fileListContainer.textContent = t("no_files_found");
+
+            // hide summary
+            const summaryElem = document.getElementById("fileSummary");
+            if (summaryElem) summaryElem.style.display = "none";
+
+            // hide slider
+            const sliderContainer = document.getElementById("viewSliderContainer");
+            if (sliderContainer) sliderContainer.style.display = "none";
+
+            // hide folder strip
+            const strip = document.getElementById("folderStripContainer");
+            if (strip) strip.style.display = "none";
+
+            updateFileActionButtons();
             return [];
-        })
+        }
-        .finally(() => {
+
-            fileListContainer.style.visibility = "visible";
+        // 5) normalize files array
+        if (!Array.isArray(data.files)) {
+            data.files = Object.entries(data.files).map(([name, meta]) => {
+                meta.name = name;
+                return meta;
+            });
+        }
+        data.files = data.files.map(f => {
+            f.fullName = (f.path || f.name).trim().toLowerCase();
+            f.editable = canEditFile(f.name);
+            f.folder = folder;
+            return f;
         });
+        fileData = data.files;
+
+        // 6) inject summary + slider
+        if (actionsContainer) {
+            // a) summary
+            let summaryElem = document.getElementById("fileSummary");
+            if (!summaryElem) {
+                summaryElem = document.createElement("div");
+                summaryElem.id = "fileSummary";
+                summaryElem.style.cssText = "float:right; margin:0 60px 0 auto; font-size:0.9em;";
+                actionsContainer.appendChild(summaryElem);
+            }
+            summaryElem.style.display = "block";
+            summaryElem.innerHTML = buildFolderSummary(fileData);
+
+            // b) slider
+            const viewMode = window.viewMode || "table";
+            let sliderContainer = document.getElementById("viewSliderContainer");
+            if (!sliderContainer) {
+                sliderContainer = document.createElement("div");
+                sliderContainer.id = "viewSliderContainer";
+                sliderContainer.style.cssText = "display:inline-flex; align-items:center; margin-right:auto; font-size:0.9em;";
+                actionsContainer.insertBefore(sliderContainer, summaryElem);
+            } else {
+                sliderContainer.style.display = "inline-flex";
+            }
+
+            if (viewMode === "gallery") {
+                const w = window.innerWidth;
+                let maxCols;
+                if (w < 600) maxCols = 1;
+                else if (w < 900) maxCols = 2;
+                else if (w < 1200) maxCols = 4;
+                else maxCols = 6;
+
+                const currentCols = Math.min(
+                    parseInt(localStorage.getItem("galleryColumns") || "3", 10),
+                    maxCols
+                );
+
+                sliderContainer.innerHTML = `
+              <label for="galleryColumnsSlider" style="margin-right:8px;line-height:1;">
+                ${t("columns")}:
+              </label>
+              <input
+                type="range"
+                id="galleryColumnsSlider"
+                min="1"
+                max="${maxCols}"
+                value="${currentCols}"
+                style="vertical-align:middle;"
+              >
+              <span id="galleryColumnsValue" style="margin-left:6px;line-height:1;">${currentCols}</span>
+            `;
+                const gallerySlider = document.getElementById("galleryColumnsSlider");
+                const galleryValue = document.getElementById("galleryColumnsValue");
+                gallerySlider.oninput = e => {
+                    const v = +e.target.value;
+                    localStorage.setItem("galleryColumns", v);
+                    galleryValue.textContent = v;
+                    document.querySelector(".gallery-container")
+                        ?.style.setProperty("grid-template-columns", `repeat(${v},1fr)`);
+                };
+            } else {
+                const currentHeight = parseInt(localStorage.getItem("rowHeight") || "48", 10);
+                sliderContainer.innerHTML = `
+              <label for="rowHeightSlider" style="margin-right:8px;line-height:1;">
+                ${t("row_height")}:
+              </label>
+              <input type="range" id="rowHeightSlider" min="30" max="60" value="${currentHeight}" style="vertical-align:middle;">
+              <span id="rowHeightValue" style="margin-left:6px;line-height:1;">${currentHeight}px</span>
+            `;
+                const rowSlider = document.getElementById("rowHeightSlider");
+                const rowValue = document.getElementById("rowHeightValue");
+                rowSlider.oninput = e => {
+                    const v = e.target.value;
+                    document.documentElement.style.setProperty("--file-row-height", v + "px");
+                    localStorage.setItem("rowHeight", v);
+                    rowValue.textContent = v + "px";
+                };
+            }
+        }
+
+        // 7) inject folder strip below actions, above file list
+        let strip = document.getElementById("folderStripContainer");
+        if (!strip) {
+            strip = document.createElement("div");
+            strip.id = "folderStripContainer";
+            strip.className = "folder-strip-container";
+            actionsContainer.parentNode.insertBefore(strip, actionsContainer);
+        }
+        if (window.showFoldersInList && subfolders.length) {
+            strip.innerHTML = subfolders.map(sf => `
+              <div class="folder-item" data-folder="${sf.full}" draggable="true">
+                <i class="material-icons">folder</i>
+                <div class="folder-name">${escapeHTML(sf.name)}</div>
+              </div>
+            `).join("");
+            strip.style.display = "flex";
+
+            strip.querySelectorAll(".folder-item").forEach(el => {
+                // click‐to‐navigate
+                el.addEventListener("click", () => {
+                    const dest = el.dataset.folder;
+                    window.currentFolder = dest;
+                    localStorage.setItem("lastOpenedFolder", dest);
+                    updateBreadcrumbTitle(dest);
+                    document.querySelectorAll(".folder-option.selected")
+                        .forEach(o => o.classList.remove("selected"));
+                    document.querySelector(`.folder-option[data-folder="${dest}"]`)
+                        ?.classList.add("selected");
+                    loadFileList(dest);
+                });
+
+                // drag & drop handlers
+                el.addEventListener("dragover", folderDragOverHandler);
+                el.addEventListener("dragleave", folderDragLeaveHandler);
+                el.addEventListener("drop", folderDropHandler);
+            });
+        } else {
+            strip.style.display = "none";
+        }
+
+        // 8) render files
+        if (window.viewMode === "gallery") {
+            renderGalleryView(folder);
+        } else {
+            renderFileTable(folder);
+        }
+
+        updateFileActionButtons();
+        return data.files;
+
+    } catch (err) {
+        console.error("Error loading file list:", err);
+        if (err.message !== "Unauthorized") {
+            fileListContainer.textContent = "Error loading files.";
+        }
+        return [];
+    } finally {
+        fileListContainer.style.visibility = "visible";
+    }
 }
 
 /**
  * Update renderFileTable so it writes its content into the provided container.
  */
-export function renderFileTable(folder, container) {
+export function renderFileTable(folder, container, subfolders) {
     const fileListContent = container || document.getElementById("fileList");
     const searchTerm = (window.currentSearchTerm || "").toLowerCase();
     const itemsPerPageSetting = parseInt(localStorage.getItem("itemsPerPage") || "10", 10);
@@ -327,9 +464,6 @@ export function renderFileTable(folder, container) {
             rowHTML = rowHTML.replace(/(<td class="file-name-cell">)(.*?)(<\/td>)/, (match, p1, p2, p3) => {
                 return p1 + p2 + tagBadgesHTML + p3;
             });
-            rowHTML = rowHTML.replace(/(<\/div>\s*<\/td>\s*<\/tr>)/, `<button class="share-btn btn btn-sm btn-secondary" data-file="${escapeHTML(file.name)}" title="${t('share')}">
-                <i class="material-icons">share</i>
-              </button>$1`);
             rowsHTML += rowHTML;
         });
     } else {
@@ -340,6 +474,10 @@ export function renderFileTable(folder, container) {
 
     fileListContent.innerHTML = combinedTopHTML + headerHTML + rowsHTML + bottomControlsHTML;
 
+    fileListContent.querySelectorAll('.folder-item').forEach(el => {
+        el.addEventListener('click', () => loadFileList(el.dataset.folder));
+    });
+
     // pagination clicks
     const prevBtn = document.getElementById("prevPageBtn");
     if (prevBtn) prevBtn.addEventListener("click", () => {
@@ -414,7 +552,7 @@ export function renderFileTable(folder, container) {
         });
     });
 
-    // 5) Preview buttons (if you still have a .preview-btn)
+    // 5) Preview buttons 
     fileListContent.querySelectorAll(".preview-btn").forEach(btn => {
         btn.addEventListener("click", e => {
             e.stopPropagation();
@@ -441,6 +579,17 @@ export function renderFileTable(folder, container) {
             }, 0);
         }, 300));
     }
+    const slider = document.getElementById('rowHeightSlider');
+    const valueDisplay = document.getElementById('rowHeightValue');
+    if (slider) {
+        slider.addEventListener('input', e => {
+            const v = +e.target.value;  // slider value in px
+            document.documentElement.style.setProperty('--file-row-height', v + 'px');
+            localStorage.setItem('rowHeight', v);
+            valueDisplay.textContent = v + 'px';
+        });
+    }
+
     document.querySelectorAll("table.table thead th[data-column]").forEach(cell => {
         cell.addEventListener("click", function () {
             const column = this.getAttribute("data-column");
@@ -530,18 +679,17 @@ export function renderGalleryView(folder, container) {
         }
     }, 0);
 
-    // --- Column slider ---
+    // --- Column slider with responsive max ---
     const numColumns = window.galleryColumns || 3;
-    galleryHTML += `
+    // clamp slider max to 1 on small (<600px), 2 on medium (<900px), else up to 6
-      <div class="gallery-slider" style="margin:10px; text-align:center;">
+    const w = window.innerWidth;
-        <label for="galleryColumnsSlider" style="margin-right:5px;">
+    let maxCols = 6;
-          ${t('columns')}:
+    if (w < 600) maxCols = 1;
-        </label>
+    else if (w < 900) maxCols = 2;
-        <input type="range" id="galleryColumnsSlider" min="1" max="6"
+
-               value="${numColumns}" style="vertical-align:middle;">
+    // ensure current value doesn’t exceed the new max
-        <span id="galleryColumnsValue">${numColumns}</span>
+    const startCols = Math.min(numColumns, maxCols);
-      </div>
+    window.galleryColumns = startCols;
-    `;
 
     // --- Start gallery grid ---
     galleryHTML += `
@@ -627,32 +775,52 @@ export function renderGalleryView(folder, container) {
             </span>
             ${tagBadgesHTML}
   
-            <div class="button-wrap" style="display:flex; justify-content:center; gap:5px; margin-top:5px;">
+            <div 
-              <button type="button" class="btn btn-sm btn-success download-btn"
+  class="btn-group btn-group-sm btn-group-hover" 
-                      data-download-name="${escapeHTML(file.name)}"
+  role="group" 
-                      data-download-folder="${file.folder || "root"}"
+  aria-label="File actions" 
-                      title="${t('download')}">
+  style="margin-top:5px;"
-                <i class="material-icons">file_download</i>
+>
-              </button>
+  <button 
-              ${file.editable ? `
+    type="button" 
-              <button type="button" class="btn btn-sm edit-btn"
+    class="btn btn-success py-1 download-btn" 
-                      data-edit-name="${escapeHTML(file.name)}"
+    data-download-name="${escapeHTML(file.name)}" 
-                      data-edit-folder="${file.folder || "root"}"
+    data-download-folder="${file.folder || "root"}" 
-                      title="${t('edit')}">
+    title="${t('download')}"
-                <i class="material-icons">edit</i>
+  >
-              </button>` : ""}
+    <i class="material-icons">file_download</i>
-              <button type="button" class="btn btn-sm btn-warning rename-btn"
+  </button>
-                      data-rename-name="${escapeHTML(file.name)}"
+
-                      data-rename-folder="${file.folder || "root"}"
+  ${file.editable ? `
-                      title="${t('rename')}">
+  <button 
-                <i class="material-icons">drive_file_rename_outline</i>
+    type="button" 
-              </button>
+    class="btn btn-secondary py-1 edit-btn" 
-              <button type="button" class="btn btn-sm btn-secondary share-btn"
+    data-edit-name="${escapeHTML(file.name)}" 
-                      data-file="${escapeHTML(file.name)}"
+    data-edit-folder="${file.folder || "root"}" 
-                      title="${t('share')}">
+    title="${t('edit')}"
-                <i class="material-icons">share</i>
+  >
-              </button>
+    <i class="material-icons">edit</i>
-            </div>
+  </button>` : ""}
+
+  <button 
+    type="button" 
+    class="btn btn-warning py-1 rename-btn" 
+    data-rename-name="${escapeHTML(file.name)}" 
+    data-rename-folder="${file.folder || "root"}" 
+    title="${t('rename')}"
+  >
+    <i class="material-icons">drive_file_rename_outline</i>
+  </button>
+
+  <button 
+    type="button" 
+    class="btn btn-secondary py-1 share-btn" 
+    data-file="${escapeHTML(file.name)}" 
+    title="${t('share')}"
+  >
+    <i class="material-icons">share</i>
+  </button>
+</div>
   
           </div>
         </div>

public/js/fileMenu.js

@@ -1,6 +1,6 @@
 // fileMenu.js
 import { updateRowHighlight, showToast } from './domUtils.js';
-import { handleDeleteSelected, handleCopySelected, handleMoveSelected, handleDownloadZipSelected, handleExtractZipSelected, renameFile } from './fileActions.js';
+import { handleDeleteSelected, handleCopySelected, handleMoveSelected, handleDownloadZipSelected, handleExtractZipSelected, renameFile, openCreateFileModal } from './fileActions.js';
 import { previewFile } from './filePreview.js';
 import { editFile } from './fileEditor.js';
 import { canEditFile, fileData } from './fileListView.js';
@@ -75,6 +75,7 @@ export function fileListContextMenuHandler(e) {
   const selected = Array.from(document.querySelectorAll("#fileList .file-checkbox:checked")).map(chk => chk.value);
   
   let menuItems = [
+    { label: t("create_file"), action: () => openCreateFileModal() },
     { label: t("delete_selected"), action: () => { handleDeleteSelected(new Event("click")); } },
     { label: t("copy_selected"), action: () => { handleCopySelected(new Event("click")); } },
     { label: t("move_selected"), action: () => { handleMoveSelected(new Event("click")); } },

public/js/fileTags.js

@@ -13,10 +13,19 @@ export function openTagModal(file) {
   modal.id = 'tagModal';
   modal.className = 'modal';
   modal.innerHTML = `
-    <div class="modal-content" style="width: 400px; max-width:90vw;">
+    <div class="modal-content" style="width: 450px; max-width:90vw;">
       <div class="modal-header" style="display:flex; justify-content:space-between; align-items:center;">
-        <h3 style="margin:0;">${t("tag_file")}: ${file.name}</h3>
+        <h3 style="
-        <span id="closeTagModal" style="cursor:pointer; font-size:24px;">&times;</span>
+            margin:0;
+            display:inline-block;
+            max-width: calc(100% - 40px);
+            overflow:hidden;
+            text-overflow:ellipsis;
+            white-space:nowrap;
+          ">
+          ${t("tag_file")}: ${escapeHTML(file.name)}
+        </h3>
+        <span id="closeTagModal" class="editor-close-btn">&times;</span>
       </div>
       <div class="modal-body" style="margin-top:10px;">
         <label for="tagNameInput">${t("tag_name")}</label>
@@ -83,10 +92,10 @@ export function openMultiTagModal(files) {
   modal.id = 'multiTagModal';
   modal.className = 'modal';
   modal.innerHTML = `
-    <div class="modal-content" style="width: 400px; max-width:90vw;">
+    <div class="modal-content" style="width: 450px; max-width:90vw;">
       <div class="modal-header" style="display:flex; justify-content:space-between; align-items:center;">
         <h3 style="margin:0;">Tag Selected Files (${files.length})</h3>
-        <span id="closeMultiTagModal" style="cursor:pointer; font-size:24px;">&times;</span>
+        <span id="closeMultiTagModal" class="editor-close-btn">&times;</span>
       </div>
       <div class="modal-body" style="margin-top:10px;">
         <label for="multiTagNameInput">Tag Name:</label>

public/js/folderManager.js

@@ -56,7 +56,7 @@ function saveFolderTreeState(state) {
 }
 
 // Helper for getting the parent folder.
-function getParentFolder(folder) {
+export function getParentFolder(folder) {
   if (folder === "root") return "root";
   const lastSlash = folder.lastIndexOf("/");
   return lastSlash === -1 ? "root" : folder.substring(0, lastSlash);
@@ -236,7 +236,8 @@ function renderFolderTree(tree, parentPath = "", defaultDisplay = "block") {
   const state = loadFolderTreeState();
   let html = `<ul class="folder-tree ${defaultDisplay === 'none' ? 'collapsed' : 'expanded'}">`;
   for (const folder in tree) {
-    if (folder.toLowerCase() === "trash") continue;
+    const name = folder.toLowerCase();
+    if (name === "trash" || name === "profile_pics") continue;
     const fullPath = parentPath ? parentPath + "/" + folder : folder;
     const hasChildren = Object.keys(tree[folder]).length > 0;
     const displayState = state[fullPath] !== undefined ? state[fullPath] : defaultDisplay;
@@ -360,7 +361,7 @@ function renderBreadcrumbFragment(folderPath) {
   return frag;
 }
 
-function updateBreadcrumbTitle(folder) {
+export function updateBreadcrumbTitle(folder) {
   const titleEl = document.getElementById("fileListTitle");
   titleEl.textContent = "";
   titleEl.appendChild(document.createTextNode(t("files_in") + " ("));

public/js/i18n.js

@@ -55,6 +55,7 @@ const translations = {
     // Additional keys for HTML translations:
     "title": "FileRise",
     "header_title": "FileRise",
+    "header_title_text": "Header Title",
     "logout": "Logout",
     "change_password": "Change Password",
     "restore_text": "Restore or",
@@ -182,9 +183,30 @@ const translations = {
     "switch_to_light_mode": "Switch to light mode",
     "switch_to_dark_mode": "Switch to dark mode",
 
+    // Admin Panel
+    "header_settings": "Header Settings",
+    "shared_max_upload_size_bytes_title": "Shared Max Upload Size",
+    "shared_max_upload_size_bytes": "Shared Max Upload Size (bytes)",
+    "max_bytes_shared_uploads_note": "Enter maximum bytes allowed for shared-folder uploads",
+    "manage_shared_links": "Manage Shared Links",
+    "folder_shares": "Folder Shares",
+    "file_shares": "File Shares",
+    "loading": "Loading…",
+    "error_loading_share_links": "Error loading share links",
+    "share_deleted_successfully": "Share deleted successfully",
+    "error_deleting_share": "Error deleting share",
+    "password_protected": "Password protected",
+    "no_shared_links_available": "No shared links available",
+
+
     // NEW KEYS ADDED FOR ADMIN, USER PANELS, AND TOTP MODALS:
     "admin_panel": "Admin Panel",
     "user_panel": "User Panel",
+    "user_settings": "User Settings",
+    "save_profile_picture": "Save Profile Picture",
+    "please_select_picture": "Please select a picture",
+    "profile_picture_updated": "Profile picture updated",
+    "error_updating_picture": "Error updating profile picture",
     "trash_restore_delete": "Trash Restore/Delete",
     "totp_settings": "TOTP Settings",
     "enable_totp": "Enable TOTP",
@@ -243,7 +265,17 @@ const translations = {
     "show": "Show",
     "items_per_page": "items per page",
     "columns": "Columns",
-    "api_docs": "API Docs"
+    "row_height": "Row Height",
+    "api_docs": "API Docs",
+    "show_folders_above_files": "Show folders above files",
+    "display": "Display",
+    "create_file": "Create File",
+    "create_new_file": "Create New File",
+    "enter_file_name": "Enter file name",
+    "newfile_placeholder": "New file name",
+    "file_created_successfully": "File created successfully!",
+    "error_creating_file": "Error creating file",
+    "file_created":          "File created successfully!"
   },
   es: {
     "please_log_in_to_continue": "Por favor, inicie sesión para continuar.",
@@ -300,6 +332,7 @@ const translations = {
     // Additional keys for HTML translations:
     "title": "FileRise",
     "header_title": "FileRise",
+    "header_title_text": "Header Title",
     "logout": "Cerrar sesión",
     "change_password": "Cambiar contraseña",
     "restore_text": "Restaurar o",

public/js/main.js

@@ -14,37 +14,76 @@ import { initFileActions, renameFile, openDownloadModal, confirmSingleDownload }
 import { editFile, saveFile } from './fileEditor.js';
 import { t, applyTranslations, setLocale } from './i18n.js';
 
+export function initializeApp() {
+  const saved = parseInt(localStorage.getItem('rowHeight') || '48', 10);
+  document.documentElement.style.setProperty('--file-row-height', saved + 'px');
+  window.currentFolder = "root";
+  initTagSearch();
+  loadFileList(window.currentFolder);
+  const stored = localStorage.getItem('showFoldersInList');
+  window.showFoldersInList = stored === null ? true : stored === 'true';
+  const fileListArea = document.getElementById('fileListContainer');
+  const uploadArea = document.getElementById('uploadDropArea');
+  if (fileListArea && uploadArea) {
+    fileListArea.addEventListener('dragover', e => {
+      e.preventDefault();
+      fileListArea.classList.add('drop-hover');
+    });
+    fileListArea.addEventListener('dragleave', () => {
+      fileListArea.classList.remove('drop-hover');
+    });
+    fileListArea.addEventListener('drop', e => {
+      e.preventDefault();
+      fileListArea.classList.remove('drop-hover');
+      // re-dispatch the same drop into the real upload card
+      uploadArea.dispatchEvent(new DragEvent('drop', {
+        dataTransfer: e.dataTransfer,
+        bubbles: true,
+        cancelable: true
+      }));
+    });
+  }
+
+  initDragAndDrop();
+  loadSidebarOrder();
+  loadHeaderOrder();
+  initFileActions();
+  initUpload();
+  loadFolderTree();
+  setupTrashRestoreDelete();
+  loadAdminConfigFunc();
+
+  const helpBtn = document.getElementById("folderHelpBtn");
+  const helpTooltip = document.getElementById("folderHelpTooltip");
+  if (helpBtn && helpTooltip) {
+    helpBtn.addEventListener("click", () => {
+      helpTooltip.style.display =
+        helpTooltip.style.display === "block" ? "none" : "block";
+    });
+  }
+}
 
 export function loadCsrfToken() {
-  return fetchWithCsrf('/api/auth/token.php', {
+  return fetchWithCsrf('/api/auth/token.php', { method: 'GET' })
-    method: 'GET'
-  })
     .then(res => {
-      if (!res.ok) {
+      if (!res.ok) throw new Error(`Token fetch failed with status ${res.status}`);
-        throw new Error(`Token fetch failed with status ${res.status}`);
-      }
       return res.json();
     })
     .then(({ csrf_token, share_url }) => {
-      // Update global and <meta>
       window.csrfToken = csrf_token;
-      let meta = document.querySelector('meta[name="csrf-token"]');
+
-      if (!meta) {
+      // update CSRF meta
-        meta = document.createElement('meta');
+      let meta = document.querySelector('meta[name="csrf-token"]') ||
-        meta.name = 'csrf-token';
+        Object.assign(document.head.appendChild(document.createElement('meta')), { name: 'csrf-token' });
-        document.head.appendChild(meta);
-      }
       meta.content = csrf_token;
 
-      let shareMeta = document.querySelector('meta[name="share-url"]');
+      // force share_url to match wherever we're browsing
-      if (!shareMeta) {
+      const actualShare = window.location.origin;
-        shareMeta = document.createElement('meta');
+      let shareMeta = document.querySelector('meta[name="share-url"]') ||
-        shareMeta.name = 'share-url';
+        Object.assign(document.head.appendChild(document.createElement('meta')), { name: 'share-url' });
-        document.head.appendChild(shareMeta);
+      shareMeta.content = actualShare;
-      }
-      shareMeta.content = share_url;
 
-      return { csrf_token, share_url };
+      return { csrf_token, share_url: actualShare };
     });
 }
 
@@ -55,18 +94,14 @@ if (params.get('logout') === '1') {
   localStorage.removeItem("userTOTPEnabled");
 }
 
-// 2) Wire up logoutBtn right away
+export function triggerLogout() {
-const logoutBtn = document.getElementById("logoutBtn");
+  fetch("/api/auth/logout.php", {
-if (logoutBtn) {
+    method: "POST",
-  logoutBtn.addEventListener("click", () => {
+    credentials: "include",
-    fetch("/api/auth/logout.php", {
+    headers: { "X-CSRF-Token": window.csrfToken }
-      method: "POST",
+  })
-      credentials: "include",
+    .then(() => window.location.reload(true))
-      headers: { "X-CSRF-Token": window.csrfToken }
+    .catch(() => { });
-    })
-      .then(() => window.location.reload(true))
-      .catch(() => {});
-  });
 }
 
 
@@ -100,30 +135,9 @@ document.addEventListener("DOMContentLoaded", function () {
     // Continue with initializations that rely on a valid CSRF token:
     checkAuthentication().then(authenticated => {
       if (authenticated) {
-        window.currentFolder = "root";
+        const overlay = document.getElementById('loadingOverlay');
-        initTagSearch();
+        if (overlay) overlay.remove();
-        loadFileList(window.currentFolder);
+        initializeApp();
-        initDragAndDrop();
-        loadSidebarOrder();
-        loadHeaderOrder();
-        initFileActions();
-        initUpload();
-        loadFolderTree();
-        setupTrashRestoreDelete();
-        loadAdminConfigFunc();
-
-        const helpBtn = document.getElementById("folderHelpBtn");
-        const helpTooltip = document.getElementById("folderHelpTooltip");
-        helpBtn.addEventListener("click", function () {
-          // Toggle display of the tooltip.
-          if (helpTooltip.style.display === "none" || helpTooltip.style.display === "") {
-            helpTooltip.style.display = "block";
-          } else {
-            helpTooltip.style.display = "none";
-          }
-        });
-      } else {
-        console.warn("User not authenticated. Data loading deferred.");
       }
     });
 
@@ -201,7 +215,6 @@ document.addEventListener("DOMContentLoaded", function () {
   });
 
   // --- Auto-scroll During Drag ---
-  // Adjust these values as needed:
   const SCROLL_THRESHOLD = 50; // pixels from edge to start scrolling
   const SCROLL_SPEED = 20;     // pixels to scroll per event
 

public/js/trashRestoreDelete.js

@@ -79,15 +79,16 @@ export function setupTrashRestoreDelete() {
                 body: JSON.stringify({ files })
             })
                 .then(response => response.json())
-                .then(data => {
+                .then(() => {
-                    if (data.success) {
+                    // Always report what we actually restored
-                        showToast(data.success);
+                    if (files.length === 1) {
-                        toggleVisibility("restoreFilesModal", false);
+                        showToast(`Restored file: ${files[0]}`);
-                        loadFileList(window.currentFolder);
-                        loadFolderTree(window.currentFolder);
                     } else {
-                        showToast(data.error);
+                        showToast(`Restored files: ${files.join(", ")}`);
                     }
+                    toggleVisibility("restoreFilesModal", false);
+                    loadFileList(window.currentFolder);
+                    loadFolderTree(window.currentFolder);
                 })
                 .catch(err => {
                     console.error("Error restoring files:", err);
@@ -119,16 +120,15 @@ export function setupTrashRestoreDelete() {
                 body: JSON.stringify({ files })
             })
                 .then(response => response.json())
-                .then(data => {
+                .then(() => {
-                    if (data.success) {
+                    if (files.length === 1) {
-                        showToast(data.success);
+                        showToast(`Restored file: ${files[0]}`);
-                        toggleVisibility("restoreFilesModal", false);
-                        loadFileList(window.currentFolder);
-                        loadFolderTree(window.currentFolder);
-
                     } else {
-                        showToast(data.error);
+                        showToast(`Restored files: ${files.join(", ")}`);
                     }
+                    toggleVisibility("restoreFilesModal", false);
+                    loadFileList(window.currentFolder);
+                    loadFolderTree(window.currentFolder);
                 })
                 .catch(err => {
                     console.error("Error restoring files:", err);

src/controllers/AdminController.php

@@ -1,5 +1,5 @@
 <?php
-// src/controllers/adminController.php
+// src/controllers/AdminController.php
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/AdminModel.php';
@@ -54,12 +54,27 @@ class AdminController
     {
         header('Content-Type: application/json');
         $config = AdminModel::getConfig();
-
-        // If an error was encountered, send a 500 status.
         if (isset($config['error'])) {
             http_response_code(500);
+            echo json_encode(['error' => $config['error']]);
+            exit;
         }
-        echo json_encode($config);
+    
+        // Build a safe subset for the front-end
+        $safe = [
+          'header_title'        => $config['header_title'],
+          'loginOptions'        => $config['loginOptions'],
+          'globalOtpauthUrl'    => $config['globalOtpauthUrl'],
+          'enableWebDAV'        => $config['enableWebDAV'],
+          'sharedMaxUploadSize' => $config['sharedMaxUploadSize'],
+          'oidc' => [
+            'providerUrl' => $config['oidc']['providerUrl'],
+            'redirectUri' => $config['oidc']['redirectUri'],
+            // clientSecret and clientId never exposed here
+          ],
+        ];
+    
+        echo json_encode($safe);
         exit;
     }
 
@@ -122,111 +137,106 @@ class AdminController
      * @return void Outputs a JSON response indicating success or failure.
      */
     public function updateConfig(): void
-    {
+{
-        header('Content-Type: application/json');
+    header('Content-Type: application/json');
 
-        // Ensure the user is authenticated and is an admin.
+    // —– auth & CSRF checks —–
-        if (
+    if (
-            !isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true ||
+        !isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true ||
-            !isset($_SESSION['isAdmin']) || !$_SESSION['isAdmin']
+        !isset($_SESSION['isAdmin'])      || !$_SESSION['isAdmin']
-        ) {
+    ) {
-            http_response_code(403);
+        http_response_code(403);
-            echo json_encode(['error' => 'Unauthorized access.']);
+        echo json_encode(['error' => 'Unauthorized access.']);
-            exit;
-        }
-
-        // Validate CSRF token.
-        $headersArr = array_change_key_case(getallheaders(), CASE_LOWER);
-        $receivedToken = isset($headersArr['x-csrf-token']) ? trim($headersArr['x-csrf-token']) : '';
-        if (!isset($_SESSION['csrf_token']) || $receivedToken !== $_SESSION['csrf_token']) {
-            http_response_code(403);
-            echo json_encode(['error' => 'Invalid CSRF token.']);
-            exit;
-        }
-
-        // Retrieve and decode JSON input.
-        $input = file_get_contents('php://input');
-        $data = json_decode($input, true);
-        if (!is_array($data)) {
-            http_response_code(400);
-            echo json_encode(['error' => 'Invalid input.']);
-            exit;
-        }
-
-        // Prepare existing settings
-        $headerTitle = isset($data['header_title']) ? trim($data['header_title']) : "";
-        $oidc = isset($data['oidc']) ? $data['oidc'] : [];
-        $oidcProviderUrl = isset($oidc['providerUrl']) ? filter_var($oidc['providerUrl'], FILTER_SANITIZE_URL) : '';
-        $oidcClientId    = isset($oidc['clientId']) ? trim($oidc['clientId']) : '';
-        $oidcClientSecret = isset($oidc['clientSecret']) ? trim($oidc['clientSecret']) : '';
-        $oidcRedirectUri = isset($oidc['redirectUri']) ? filter_var($oidc['redirectUri'], FILTER_SANITIZE_URL) : '';
-        if (!$oidcProviderUrl || !$oidcClientId || !$oidcClientSecret || !$oidcRedirectUri) {
-            http_response_code(400);
-            echo json_encode(['error' => 'Incomplete OIDC configuration.']);
-            exit;
-        }
-
-        $disableFormLogin = false;
-        if (isset($data['loginOptions']['disableFormLogin'])) {
-            $disableFormLogin = filter_var($data['loginOptions']['disableFormLogin'], FILTER_VALIDATE_BOOLEAN);
-        } elseif (isset($data['disableFormLogin'])) {
-            $disableFormLogin = filter_var($data['disableFormLogin'], FILTER_VALIDATE_BOOLEAN);
-        }
-        $disableBasicAuth = false;
-        if (isset($data['loginOptions']['disableBasicAuth'])) {
-            $disableBasicAuth = filter_var($data['loginOptions']['disableBasicAuth'], FILTER_VALIDATE_BOOLEAN);
-        } elseif (isset($data['disableBasicAuth'])) {
-            $disableBasicAuth = filter_var($data['disableBasicAuth'], FILTER_VALIDATE_BOOLEAN);
-        }
-
-        $disableOIDCLogin = false;
-        if (isset($data['loginOptions']['disableOIDCLogin'])) {
-            $disableOIDCLogin = filter_var($data['loginOptions']['disableOIDCLogin'], FILTER_VALIDATE_BOOLEAN);
-        } elseif (isset($data['disableOIDCLogin'])) {
-            $disableOIDCLogin = filter_var($data['disableOIDCLogin'], FILTER_VALIDATE_BOOLEAN);
-        }
-        $globalOtpauthUrl = isset($data['globalOtpauthUrl']) ? trim($data['globalOtpauthUrl']) : "";
-
-        // ── NEW: enableWebDAV flag ──────────────────────────────────────
-        $enableWebDAV = false;
-        if (array_key_exists('enableWebDAV', $data)) {
-            $enableWebDAV = filter_var($data['enableWebDAV'], FILTER_VALIDATE_BOOLEAN);
-        } elseif (isset($data['features']['enableWebDAV'])) {
-            $enableWebDAV = filter_var($data['features']['enableWebDAV'], FILTER_VALIDATE_BOOLEAN);
-        }
-
-        // ── NEW: sharedMaxUploadSize ──────────────────────────────────────
-        $sharedMaxUploadSize = null;
-        if (array_key_exists('sharedMaxUploadSize', $data)) {
-            $sharedMaxUploadSize = filter_var($data['sharedMaxUploadSize'], FILTER_VALIDATE_INT);
-        } elseif (isset($data['features']['sharedMaxUploadSize'])) {
-            $sharedMaxUploadSize = filter_var($data['features']['sharedMaxUploadSize'], FILTER_VALIDATE_INT);
-        }
-
-        $configUpdate = [
-            'header_title'         => $headerTitle,
-            'oidc'                 => [
-                'providerUrl'      => $oidcProviderUrl,
-                'clientId'         => $oidcClientId,
-                'clientSecret'     => $oidcClientSecret,
-                'redirectUri'      => $oidcRedirectUri,
-            ],
-            'loginOptions'         => [
-                'disableFormLogin' => $disableFormLogin,
-                'disableBasicAuth' => $disableBasicAuth,
-                'disableOIDCLogin' => $disableOIDCLogin,
-            ],
-            'globalOtpauthUrl'     => $globalOtpauthUrl,
-            'enableWebDAV'         => $enableWebDAV,          
-            'sharedMaxUploadSize'  => $sharedMaxUploadSize   // ← NEW
-        ];
-
-        // Delegate to the model.
-        $result = AdminModel::updateConfig($configUpdate);
-        if (isset($result['error'])) {
-            http_response_code(500);
-        }
-        echo json_encode($result);
         exit;
     }
+    $headersArr    = array_change_key_case(getallheaders(), CASE_LOWER);
+    $receivedToken = trim($headersArr['x-csrf-token'] ?? '');
+    if (!isset($_SESSION['csrf_token']) || $receivedToken !== $_SESSION['csrf_token']) {
+        http_response_code(403);
+        echo json_encode(['error' => 'Invalid CSRF token.']);
+        exit;
+    }
+
+    // —– fetch payload —–
+    $data = json_decode(file_get_contents('php://input'), true);
+    if (!is_array($data)) {
+        http_response_code(400);
+        echo json_encode(['error' => 'Invalid input.']);
+        exit;
+    }
+
+    // —– load existing on-disk config —–
+    $existing = AdminModel::getConfig();
+
+    // —– start merge with existing as base —–
+    $merged = $existing;
+
+    // header_title
+    if (array_key_exists('header_title', $data)) {
+        $merged['header_title'] = trim($data['header_title']);
+    }
+
+    // loginOptions: inherit existing then override if provided
+    $merged['loginOptions'] = $existing['loginOptions'] ?? [
+      'disableFormLogin' => false,
+      'disableBasicAuth' => false,
+      'disableOIDCLogin'=> false,
+      'authBypass'      => false,
+      'authHeaderName'  => 'X-Remote-User'
+    ];
+    foreach (['disableFormLogin','disableBasicAuth','disableOIDCLogin','authBypass'] as $flag) {
+        if (isset($data['loginOptions'][$flag])) {
+            $merged['loginOptions'][$flag] = filter_var(
+                $data['loginOptions'][$flag],
+                FILTER_VALIDATE_BOOLEAN
+            );
+        }
+    }
+    if (isset($data['loginOptions']['authHeaderName'])) {
+        $hdr = trim($data['loginOptions']['authHeaderName']);
+        if ($hdr !== '') {
+            $merged['loginOptions']['authHeaderName'] = $hdr;
+        }
+    }
+
+    // globalOtpauthUrl
+    if (array_key_exists('globalOtpauthUrl', $data)) {
+        $merged['globalOtpauthUrl'] = trim($data['globalOtpauthUrl']);
+    }
+
+    // enableWebDAV
+    if (array_key_exists('enableWebDAV', $data)) {
+        $merged['enableWebDAV'] = filter_var($data['enableWebDAV'], FILTER_VALIDATE_BOOLEAN);
+    }
+
+    // sharedMaxUploadSize
+    if (array_key_exists('sharedMaxUploadSize', $data)) {
+        $sms = filter_var($data['sharedMaxUploadSize'], FILTER_VALIDATE_INT);
+        if ($sms !== false) {
+            $merged['sharedMaxUploadSize'] = $sms;
+        }
+    }
+
+    // oidc: only overwrite non-empty inputs
+    $merged['oidc'] = $existing['oidc'] ?? [
+      'providerUrl'=>'','clientId'=>'','clientSecret'=>'','redirectUri'=>''
+    ];
+    foreach (['providerUrl','clientId','clientSecret','redirectUri'] as $f) {
+        if (!empty($data['oidc'][$f])) {
+            $val = trim($data['oidc'][$f]);
+            if ($f === 'providerUrl' || $f === 'redirectUri') {
+                $val = filter_var($val, FILTER_SANITIZE_URL);
+            }
+            $merged['oidc'][$f] = $val;
+        }
+    }
+
+    // —– persist merged config —–
+    $result = AdminModel::updateConfig($merged);
+    if (isset($result['error'])) {
+        http_response_code(500);
+    }
+    echo json_encode($result);
+    exit;
+}
 }

src/controllers/AuthController.php

@@ -1,5 +1,5 @@
 <?php
-// src/controllers/authController.php
+// src/controllers/AuthController.php
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/AuthModel.php';
@@ -111,6 +111,8 @@ class AuthController
                 $cfg['oidc']['clientSecret']
             );
             $oidc->setRedirectURL($cfg['oidc']['redirectUri']);
+            $oidc->addScope(['openid','profile','email']);
+
 
             if ($oidcAction === 'callback') {
                 try {
@@ -342,48 +344,48 @@ class AuthController
     public function checkAuth(): void
     {
 
-    // 1) Remember-me re-login
+        // 1) Remember-me re-login
-    if (empty($_SESSION['authenticated']) && !empty($_COOKIE['remember_me_token'])) {
+        if (empty($_SESSION['authenticated']) && !empty($_COOKIE['remember_me_token'])) {
-        $payload = AuthModel::validateRememberToken($_COOKIE['remember_me_token']);
+            $payload = AuthModel::validateRememberToken($_COOKIE['remember_me_token']);
-        if ($payload) {
+            if ($payload) {
-            $old = $_SESSION['csrf_token'] ?? bin2hex(random_bytes(32));
+                $old = $_SESSION['csrf_token'] ?? bin2hex(random_bytes(32));
-            session_regenerate_id(true);
+                session_regenerate_id(true);
-            $_SESSION['csrf_token'] = $old;
+                $_SESSION['csrf_token'] = $old;
-            $_SESSION['authenticated']  = true;
+                $_SESSION['authenticated']  = true;
-            $_SESSION['username']       = $payload['username'];
+                $_SESSION['username']       = $payload['username'];
-            $_SESSION['isAdmin']        = !empty($payload['isAdmin']);
+                $_SESSION['isAdmin']        = !empty($payload['isAdmin']);
-            $_SESSION['folderOnly']     = $payload['folderOnly']    ?? false;
+                $_SESSION['folderOnly']     = $payload['folderOnly']    ?? false;
-            $_SESSION['readOnly']       = $payload['readOnly']      ?? false;
+                $_SESSION['readOnly']       = $payload['readOnly']      ?? false;
-            $_SESSION['disableUpload']  = $payload['disableUpload'] ?? false;
+                $_SESSION['disableUpload']  = $payload['disableUpload'] ?? false;
-            // regenerate CSRF if you use one
+                // regenerate CSRF if you use one
-            
 
-            // TOTP enabled? (same logic as below)
+
-            $usersFile = USERS_DIR . USERS_FILE;
+                // TOTP enabled? (same logic as below)
-            $totp = false;
+                $usersFile = USERS_DIR . USERS_FILE;
-            if (file_exists($usersFile)) {
+                $totp = false;
-                foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+                if (file_exists($usersFile)) {
-                    $parts = explode(':', trim($line));
+                    foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
-                    if ($parts[0] === $_SESSION['username'] && !empty($parts[3])) {
+                        $parts = explode(':', trim($line));
-                        $totp = true;
+                        if ($parts[0] === $_SESSION['username'] && !empty($parts[3])) {
-                        break;
+                            $totp = true;
+                            break;
+                        }
                     }
                 }
-            }
 
-            echo json_encode([
+                echo json_encode([
-                'authenticated' => true,
+                    'authenticated' => true,
-                'csrf_token'    => $_SESSION['csrf_token'],
+                    'csrf_token'    => $_SESSION['csrf_token'],
-                'isAdmin'       => $_SESSION['isAdmin'],
+                    'isAdmin'       => $_SESSION['isAdmin'],
-                'totp_enabled'  => $totp,
+                    'totp_enabled'  => $totp,
-                'username'      => $_SESSION['username'],
+                    'username'      => $_SESSION['username'],
-                'folderOnly'    => $_SESSION['folderOnly'],
+                    'folderOnly'    => $_SESSION['folderOnly'],
-                'readOnly'      => $_SESSION['readOnly'],
+                    'readOnly'      => $_SESSION['readOnly'],
-                'disableUpload' => $_SESSION['disableUpload']
+                    'disableUpload' => $_SESSION['disableUpload']
-            ]);
+                ]);
-            exit();
+                exit();
+            }
         }
-    }
 
         $usersFile = USERS_DIR . USERS_FILE;
 
@@ -453,11 +455,11 @@ class AuthController
         if (empty($_SESSION['csrf_token'])) {
             $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
         }
-    
+
         // 2) Emit headers
         header('Content-Type: application/json');
         header('X-CSRF-Token: ' . $_SESSION['csrf_token']);
-    
+
         // 3) Return JSON payload
         echo json_encode([
             'csrf_token' => $_SESSION['csrf_token'],

src/controllers/FileController.php

@@ -1,5 +1,5 @@
 <?php
-// src/controllers/fileController.php
+// src/controllers/FileController.php
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/FileModel.php';
@@ -1571,4 +1571,86 @@ class FileController
         echo json_encode($result);
         exit;
     }
+
+    /**
+     * GET /api/file/getShareLinks.php
+     */
+    public function getShareLinks()
+    {
+        header('Content-Type: application/json');
+        $shareFile = FileModel::getAllShareLinks();
+        echo json_encode($shareFile, JSON_PRETTY_PRINT);
+    }
+
+    public function getAllShareLinks(): void
+    {
+        header('Content-Type: application/json');
+        $shareFile = META_DIR . 'share_links.json';
+        $links     = file_exists($shareFile)
+                   ? json_decode(file_get_contents($shareFile), true) ?? []
+                   : [];
+        $now       = time();
+        $cleaned   = [];
+    
+        // remove expired
+        foreach ($links as $token => $record) {
+            if (!empty($record['expires']) && $record['expires'] < $now) {
+                continue;
+            }
+            $cleaned[$token] = $record;
+        }
+    
+        if (count($cleaned) !== count($links)) {
+            file_put_contents($shareFile, json_encode($cleaned, JSON_PRETTY_PRINT));
+        }
+    
+        echo json_encode($cleaned);
+    }
+
+    /**
+     * POST /api/file/deleteShareLink.php
+     */
+    public function deleteShareLink()
+    {
+        header('Content-Type: application/json');
+        $token = $_POST['token'] ?? '';
+        if (!$token) {
+            echo json_encode(['success' => false, 'error' => 'No token provided']);
+            return;
+        }
+
+        $deleted = FileModel::deleteShareLink($token);
+        if ($deleted) {
+            echo json_encode(['success' => true]);
+        } else {
+            echo json_encode(['success' => false, 'error' => 'Not found']);
+        }
+    }
+
+    /**
+     * POST /api/file/createFile.php
+     */
+    public function createFile(): void
+    {
+
+        // Check user permissions (assuming loadUserPermissions() is available).
+        $username = $_SESSION['username'] ?? '';
+        $userPermissions = loadUserPermissions($username);
+        if (!empty($userPermissions['readOnly'])) {
+            echo json_encode(["error" => "Read-only users are not allowed to create files."]);
+            exit;
+        }
+        $body = json_decode(file_get_contents('php://input'), true);
+        $folder   = $body['folder']   ?? 'root';
+        $filename = $body['name']     ?? '';
+
+        $result = FileModel::createFile($folder, $filename, $_SESSION['username'] ?? 'Unknown');
+
+        if (!$result['success']) {
+            http_response_code($result['code'] ?? 400);
+            echo json_encode(['success'=>false,'error'=>$result['error']]);
+        } else {
+            echo json_encode(['success'=>true]);
+        }
+    }
 }

src/controllers/FolderController.php

@@ -1,5 +1,5 @@
 <?php
-// src/controllers/folderController.php
+// src/controllers/FolderController.php
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/FolderModel.php';
@@ -76,7 +76,11 @@ class FolderController
         $username = $_SESSION['username'] ?? '';
         $userPermissions = loadUserPermissions($username);
         if ($username && isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-            echo json_encode(["error" => "Read-only users are not allowed to create folders."]);
+            http_response_code(403);
+            echo json_encode([
+                "success" => false,
+                "error"   => "Read-only users are not allowed to create folders."
+            ]);
             exit;
         }
 
@@ -336,16 +340,14 @@ class FolderController
     public function getFolderList(): void
     {
         header('Content-Type: application/json');
-
+        if (empty($_SESSION['authenticated'])) {
-        // Ensure user is authenticated.
-        if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
             http_response_code(401);
             echo json_encode(["error" => "Unauthorized"]);
             exit;
         }
 
-        // Optionally, you might add further input validation if necessary.
+        $parent = $_GET['folder'] ?? null;
-        $folderList = FolderModel::getFolderList();
+        $folderList = FolderModel::getFolderList($parent);
         echo json_encode($folderList);
         exit;
     }
@@ -1074,4 +1076,53 @@ class FolderController
         header("Location: " . $redirectUrl);
         exit;
     }
+
+    /**
+     * GET /api/folder/getShareFolderLinks.php
+     */
+    public function getAllShareFolderLinks(): void
+    {
+        header('Content-Type: application/json');
+        $shareFile = META_DIR . 'share_folder_links.json';
+        $links     = file_exists($shareFile)
+            ? json_decode(file_get_contents($shareFile), true) ?? []
+            : [];
+        $now       = time();
+        $cleaned   = [];
+
+        // 1) Remove expired
+        foreach ($links as $token => $record) {
+            if (!empty($record['expires']) && $record['expires'] < $now) {
+                continue;
+            }
+            $cleaned[$token] = $record;
+        }
+
+        // 2) Persist back if anything was pruned
+        if (count($cleaned) !== count($links)) {
+            file_put_contents($shareFile, json_encode($cleaned, JSON_PRETTY_PRINT));
+        }
+
+        echo json_encode($cleaned);
+    }
+
+    /**
+     * POST /api/folder/deleteShareFolderLink.php
+     */
+    public function deleteShareFolderLink()
+    {
+        header('Content-Type: application/json');
+        $token = $_POST['token'] ?? '';
+        if (!$token) {
+            echo json_encode(['success' => false, 'error' => 'No token provided']);
+            return;
+        }
+
+        $deleted = FolderModel::deleteShareFolderLink($token);
+        if ($deleted) {
+            echo json_encode(['success' => true]);
+        } else {
+            echo json_encode(['success' => false, 'error' => 'Not found']);
+        }
+    }
 }

src/controllers/UploadController.php

@@ -1,5 +1,5 @@
 <?php
-// src/controllers/uploadController.php
+// src/controllers/UploadController.php
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/UploadModel.php';

src/controllers/UserController.php

@@ -1,5 +1,5 @@
 <?php
-// userController.php located in src/controllers/
+// UserController.php located in src/controllers/
 
 require_once __DIR__ . '/../../config/config.php';
 require_once PROJECT_ROOT . '/src/models/UserModel.php';
@@ -867,123 +867,126 @@ class UserController
      * )
      */
 
-     public function verifyTOTP()
+    public function verifyTOTP()
-     {
+    {
-         header('Content-Type: application/json');
+        header('Content-Type: application/json');
-         header("Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self';");
+        header("Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self';");
-     
+
-         // Rate-limit
+        // Rate-limit
-         if (!isset($_SESSION['totp_failures'])) {
+        if (!isset($_SESSION['totp_failures'])) {
-             $_SESSION['totp_failures'] = 0;
+            $_SESSION['totp_failures'] = 0;
-         }
+        }
-         if ($_SESSION['totp_failures'] >= 5) {
+        if ($_SESSION['totp_failures'] >= 5) {
-             http_response_code(429);
+            http_response_code(429);
-             echo json_encode(['status' => 'error', 'message' => 'Too many TOTP attempts. Please try again later.']);
+            echo json_encode(['status' => 'error', 'message' => 'Too many TOTP attempts. Please try again later.']);
-             exit;
+            exit;
-         }
+        }
-     
+
-         // Must be authenticated OR pending login
+        // Must be authenticated OR pending login
-         if (empty($_SESSION['authenticated']) && !isset($_SESSION['pending_login_user'])) {
+        if (empty($_SESSION['authenticated']) && !isset($_SESSION['pending_login_user'])) {
-             http_response_code(403);
+            http_response_code(403);
-             echo json_encode(['status' => 'error', 'message' => 'Not authenticated']);
+            echo json_encode(['status' => 'error', 'message' => 'Not authenticated']);
-             exit;
+            exit;
-         }
+        }
-     
+
-         // CSRF check
+        // CSRF check
-         $headersArr = array_change_key_case(getallheaders(), CASE_LOWER);
+        $headersArr = array_change_key_case(getallheaders(), CASE_LOWER);
-         $csrfHeader = $headersArr['x-csrf-token'] ?? '';
+        $csrfHeader = $headersArr['x-csrf-token'] ?? '';
-         if (empty($_SESSION['csrf_token']) || $csrfHeader !== $_SESSION['csrf_token']) {
+        if (empty($_SESSION['csrf_token']) || $csrfHeader !== $_SESSION['csrf_token']) {
-             http_response_code(403);
+            http_response_code(403);
-             echo json_encode(['status' => 'error', 'message' => 'Invalid CSRF token']);
+            echo json_encode(['status' => 'error', 'message' => 'Invalid CSRF token']);
-             exit;
+            exit;
-         }
+        }
-     
+
-         // Parse & validate input
+        // Parse & validate input
-         $inputData = json_decode(file_get_contents("php://input"), true);
+        $inputData = json_decode(file_get_contents("php://input"), true);
-         $code = trim($inputData['totp_code'] ?? '');
+        $code = trim($inputData['totp_code'] ?? '');
-         if (!preg_match('/^\d{6}$/', $code)) {
+        if (!preg_match('/^\d{6}$/', $code)) {
-             http_response_code(400);
+            http_response_code(400);
-             echo json_encode(['status' => 'error', 'message' => 'A valid 6-digit TOTP code is required']);
+            echo json_encode(['status' => 'error', 'message' => 'A valid 6-digit TOTP code is required']);
-             exit;
+            exit;
-         }
+        }
-     
+
-         // TFA helper
+        // TFA helper
-         $tfa = new \RobThree\Auth\TwoFactorAuth(
+        $tfa = new \RobThree\Auth\TwoFactorAuth(
-             new \RobThree\Auth\Providers\Qr\GoogleChartsQrCodeProvider(),
+            new \RobThree\Auth\Providers\Qr\GoogleChartsQrCodeProvider(),
-             'FileRise', 6, 30, \RobThree\Auth\Algorithm::Sha1
+            'FileRise',
-         );
+            6,
-     
+            30,
-         // === Pending-login flow (we just came from auth and need to finish login) ===
+            \RobThree\Auth\Algorithm::Sha1
-         if (isset($_SESSION['pending_login_user'])) {
+        );
-             $username    = $_SESSION['pending_login_user'];
+
-             $pendingSecret = $_SESSION['pending_login_secret'] ?? null;
+        // === Pending-login flow (we just came from auth and need to finish login) ===
-             $rememberMe  = $_SESSION['pending_login_remember_me'] ?? false;
+        if (isset($_SESSION['pending_login_user'])) {
-     
+            $username    = $_SESSION['pending_login_user'];
-             if (!$pendingSecret || !$tfa->verifyCode($pendingSecret, $code)) {
+            $pendingSecret = $_SESSION['pending_login_secret'] ?? null;
-                 $_SESSION['totp_failures']++;
+            $rememberMe  = $_SESSION['pending_login_remember_me'] ?? false;
-                 http_response_code(400);
+
-                 echo json_encode(['status' => 'error', 'message' => 'Invalid TOTP code']);
+            if (!$pendingSecret || !$tfa->verifyCode($pendingSecret, $code)) {
-                 exit;
+                $_SESSION['totp_failures']++;
-             }
+                http_response_code(400);
-     
+                echo json_encode(['status' => 'error', 'message' => 'Invalid TOTP code']);
-             // Issue “remember me” token if requested
+                exit;
-             if ($rememberMe) {
+            }
-                 $tokFile = USERS_DIR . 'persistent_tokens.json';
+
-                 $token = bin2hex(random_bytes(32));
+            // Issue “remember me” token if requested
-                 $expiry = time() + 30 * 24 * 60 * 60;
+            if ($rememberMe) {
-                 $all = [];
+                $tokFile = USERS_DIR . 'persistent_tokens.json';
-                 if (file_exists($tokFile)) {
+                $token = bin2hex(random_bytes(32));
-                     $dec = decryptData(file_get_contents($tokFile), $GLOBALS['encryptionKey']);
+                $expiry = time() + 30 * 24 * 60 * 60;
-                     $all = json_decode($dec, true) ?: [];
+                $all = [];
-                 }
+                if (file_exists($tokFile)) {
-                 $all[$token] = [
+                    $dec = decryptData(file_get_contents($tokFile), $GLOBALS['encryptionKey']);
-                     'username'     => $username,
+                    $all = json_decode($dec, true) ?: [];
-                     'expiry'       => $expiry,
+                }
-                     'isAdmin'      => ((int)userModel::getUserRole($username) === 1),
+                $all[$token] = [
-                     'folderOnly'   => loadUserPermissions($username)['folderOnly']   ?? false,
+                    'username'     => $username,
-                     'readOnly'     => loadUserPermissions($username)['readOnly']     ?? false,
+                    'expiry'       => $expiry,
-                     'disableUpload'=> loadUserPermissions($username)['disableUpload']?? false
+                    'isAdmin'      => ((int)userModel::getUserRole($username) === 1),
-                 ];
+                    'folderOnly'   => loadUserPermissions($username)['folderOnly']   ?? false,
-                 file_put_contents(
+                    'readOnly'     => loadUserPermissions($username)['readOnly']     ?? false,
-                     $tokFile,
+                    'disableUpload' => loadUserPermissions($username)['disableUpload'] ?? false
-                     encryptData(json_encode($all, JSON_PRETTY_PRINT), $GLOBALS['encryptionKey']),
+                ];
-                     LOCK_EX
+                file_put_contents(
-                 );
+                    $tokFile,
-                 $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
+                    encryptData(json_encode($all, JSON_PRETTY_PRINT), $GLOBALS['encryptionKey']),
-                 setcookie('remember_me_token', $token, $expiry, '/', '', $secure, true);
+                    LOCK_EX
-                 setcookie(session_name(), session_id(), $expiry, '/', '', $secure, true);
+                );
-             }
+                $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
-     
+                setcookie('remember_me_token', $token, $expiry, '/', '', $secure, true);
-             // === Finalize login into session exactly as finalizeLogin() would ===
+                setcookie(session_name(), session_id(), $expiry, '/', '', $secure, true);
-             session_regenerate_id(true);
+            }
-             $_SESSION['authenticated']   = true;
+
-             $_SESSION['username']        = $username;
+            // === Finalize login into session exactly as finalizeLogin() would ===
-             $_SESSION['isAdmin']         = ((int)userModel::getUserRole($username) === 1);
+            session_regenerate_id(true);
-             $perms = loadUserPermissions($username);
+            $_SESSION['authenticated']   = true;
-             $_SESSION['folderOnly']      = $perms['folderOnly']    ?? false;
+            $_SESSION['username']        = $username;
-             $_SESSION['readOnly']        = $perms['readOnly']      ?? false;
+            $_SESSION['isAdmin']         = ((int)userModel::getUserRole($username) === 1);
-             $_SESSION['disableUpload']   = $perms['disableUpload'] ?? false;
+            $perms = loadUserPermissions($username);
-     
+            $_SESSION['folderOnly']      = $perms['folderOnly']    ?? false;
-             // Clean up pending markers
+            $_SESSION['readOnly']        = $perms['readOnly']      ?? false;
-             unset(
+            $_SESSION['disableUpload']   = $perms['disableUpload'] ?? false;
-                 $_SESSION['pending_login_user'],
+
-                 $_SESSION['pending_login_secret'],
+            // Clean up pending markers
-                 $_SESSION['pending_login_remember_me'],
+            unset(
-                 $_SESSION['totp_failures']
+                $_SESSION['pending_login_user'],
-             );
+                $_SESSION['pending_login_secret'],
-     
+                $_SESSION['pending_login_remember_me'],
-             // Send back full login payload
+                $_SESSION['totp_failures']
-             echo json_encode([
+            );
-                 'status'        => 'ok',
+
-                 'success'       => 'Login successful',
+            // Send back full login payload
-                 'isAdmin'       => $_SESSION['isAdmin'],
+            echo json_encode([
-                 'folderOnly'    => $_SESSION['folderOnly'],
+                'status'        => 'ok',
-                 'readOnly'      => $_SESSION['readOnly'],
+                'success'       => 'Login successful',
-                 'disableUpload' => $_SESSION['disableUpload'],
+                'isAdmin'       => $_SESSION['isAdmin'],
-                 'username'      => $_SESSION['username']
+                'folderOnly'    => $_SESSION['folderOnly'],
-             ]);
+                'readOnly'      => $_SESSION['readOnly'],
-             exit;
+                'disableUpload' => $_SESSION['disableUpload'],
-         }
+                'username'      => $_SESSION['username']
+            ]);
+            exit;
+        }
 
         // Setup/verification flow (not pending)
         $username = $_SESSION['username'] ?? '';
@@ -1011,4 +1014,91 @@ class UserController
         unset($_SESSION['totp_failures']);
         echo json_encode(['status' => 'ok', 'message' => 'TOTP successfully verified']);
     }
+
+    public function uploadPicture()
+    {
+        header('Content-Type: application/json');
+
+        // 1) Auth check
+        if (empty($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
+            http_response_code(401);
+            echo json_encode(['success' => false, 'error' => 'Unauthorized']);
+            exit;
+        }
+
+        // 2) CSRF check
+        $headers = function_exists('getallheaders')
+            ? array_change_key_case(getallheaders(), CASE_LOWER)
+            : [];
+        $csrf = $headers['x-csrf-token'] ?? $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
+        if (empty($_SESSION['csrf_token']) || $csrf !== $_SESSION['csrf_token']) {
+            http_response_code(403);
+            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
+            exit;
+        }
+
+        // 3) File presence
+        if (empty($_FILES['profile_picture']) || $_FILES['profile_picture']['error'] !== UPLOAD_ERR_OK) {
+            http_response_code(400);
+            echo json_encode(['success' => false, 'error' => 'No file uploaded or error']);
+            exit;
+        }
+        $file = $_FILES['profile_picture'];
+
+        // 4) Validate MIME & size
+        $allowed = ['image/jpeg' => 'jpg', 'image/png' => 'png', 'image/gif' => 'gif'];
+        $finfo   = finfo_open(FILEINFO_MIME_TYPE);
+        $mime    = finfo_file($finfo, $file['tmp_name']);
+        finfo_close($finfo);
+        if (!isset($allowed[$mime])) {
+            http_response_code(400);
+            echo json_encode(['success' => false, 'error' => 'Invalid file type']);
+            exit;
+        }
+        if ($file['size'] > 2 * 1024 * 1024) {
+            http_response_code(400);
+            echo json_encode(['success' => false, 'error' => 'File too large']);
+            exit;
+        }
+
+        // 5) Destination under public/uploads/profile_pics
+        $uploadDir = UPLOAD_DIR . '/profile_pics';
+        if (!is_dir($uploadDir) && !mkdir($uploadDir, 0755, true)) {
+            http_response_code(500);
+            echo json_encode(['success' => false, 'error' => 'Cannot create upload folder']);
+            exit;
+        }
+
+        // 6) Move file
+        $ext      = $allowed[$mime];
+        $user     = preg_replace('/[^a-zA-Z0-9_\-]/', '', $_SESSION['username']);
+        $filename = $user . '_' . bin2hex(random_bytes(8)) . '.' . $ext;
+        $dest     = "$uploadDir/$filename";
+        if (!move_uploaded_file($file['tmp_name'], $dest)) {
+            http_response_code(500);
+            echo json_encode(['success' => false, 'error' => 'Failed to save file']);
+            exit;
+        }
+
+        // 7) Build public URL
+        $url = '/uploads/profile_pics/' . $filename;
+
+        // ─── THIS IS WHERE WE PERSIST INTO users.txt ───
+        $result = UserModel::setProfilePicture($_SESSION['username'], $url);
+        if (!$result['success']) {
+            // on failure, remove the file we just wrote
+            @unlink($dest);
+            http_response_code(500);
+            echo json_encode([
+                'success' => false,
+                'error'   => 'Failed to save profile picture setting'
+            ]);
+            exit;
+        }
+        // ─────────────────────────────────────────────────
+
+        // 8) Return success
+        echo json_encode(['success' => true, 'url' => $url]);
+        exit;
+    }
 }

src/models/AdminModel.php

@@ -16,10 +16,14 @@ class AdminModel
         $unit = strtolower(substr($val, -1));
         $num  = (int) rtrim($val, 'bkmgtpezyBKMGTPESY');
         switch ($unit) {
-            case 'g': return $num * 1024 ** 3;
+            case 'g':
-            case 'm': return $num * 1024 ** 2;
+                return $num * 1024 ** 3;
-            case 'k': return $num * 1024;
+            case 'm':
-            default:  return $num;
+                return $num * 1024 ** 2;
+            case 'k':
+                return $num * 1024;
+            default:
+                return $num;
         }
     }
 
@@ -63,6 +67,24 @@ class AdminModel
             $configUpdate['sharedMaxUploadSize'] = $sms;
         }
 
+        // ── NEW: normalize authBypass & authHeaderName ─────────────────────────
+        if (!isset($configUpdate['loginOptions']['authBypass'])) {
+            $configUpdate['loginOptions']['authBypass'] = false;
+        }
+        $configUpdate['loginOptions']['authBypass'] = (bool)$configUpdate['loginOptions']['authBypass'];
+
+        if (
+            !isset($configUpdate['loginOptions']['authHeaderName'])
+            || !is_string($configUpdate['loginOptions']['authHeaderName'])
+            || trim($configUpdate['loginOptions']['authHeaderName']) === ''
+        ) {
+            $configUpdate['loginOptions']['authHeaderName'] = 'X-Remote-User';
+        } else {
+            $configUpdate['loginOptions']['authHeaderName'] =
+                trim($configUpdate['loginOptions']['authHeaderName']);
+        }
+        // ───────────────────────────────────────────────────────────────────────────
+
         // Convert configuration to JSON.
         $plainTextConfig = json_encode($configUpdate, JSON_PRETTY_PRINT);
         if ($plainTextConfig === false) {
@@ -128,6 +150,19 @@ class AdminModel
                 $config['loginOptions']['disableOIDCLogin'] = (bool)$config['loginOptions']['disableOIDCLogin'];
             }
 
+            if (!array_key_exists('authBypass', $config['loginOptions'])) {
+                $config['loginOptions']['authBypass'] = false;
+            } else {
+                $config['loginOptions']['authBypass'] = (bool)$config['loginOptions']['authBypass'];
+            }
+            if (
+                !array_key_exists('authHeaderName', $config['loginOptions'])
+                || !is_string($config['loginOptions']['authHeaderName'])
+                || trim($config['loginOptions']['authHeaderName']) === ''
+            ) {
+                $config['loginOptions']['authHeaderName'] = 'X-Remote-User';
+            }
+
             // Default values for other keys
             if (!isset($config['globalOtpauthUrl'])) {
                 $config['globalOtpauthUrl'] = "";
@@ -151,8 +186,8 @@ class AdminModel
                 'header_title'          => "FileRise",
                 'oidc'                  => [
                     'providerUrl'  => 'https://your-oidc-provider.com',
-                    'clientId'     => 'YOUR_CLIENT_ID',
+                    'clientId'     => '',
-                    'clientSecret' => 'YOUR_CLIENT_SECRET',
+                    'clientSecret' => '',
                     'redirectUri'  => 'https://yourdomain.com/api/auth/auth.php?oidc=callback'
                 ],
                 'loginOptions'          => [
@@ -166,4 +201,4 @@ class AdminModel
             ];
         }
     }
-}
+}

src/models/FileModel.php

@@ -1253,4 +1253,89 @@ public static function saveFile(string $folder, string $fileName, $content, ?str
         
         return ["files" => $fileList, "globalTags" => $globalTags];
     }
+
+    public static function getAllShareLinks(): array
+    {
+        $shareFile = META_DIR . "share_links.json";
+        if (!file_exists($shareFile)) {
+            return [];
+        }
+        $links = json_decode(file_get_contents($shareFile), true);
+        return is_array($links) ? $links : [];
+    }
+
+    public static function deleteShareLink(string $token): bool
+    {
+        $shareFile = META_DIR . "share_links.json";
+        if (!file_exists($shareFile)) {
+            return false;
+        }
+        $links = json_decode(file_get_contents($shareFile), true);
+        if (!is_array($links) || !isset($links[$token])) {
+            return false;
+        }
+        unset($links[$token]);
+        file_put_contents($shareFile, json_encode($links, JSON_PRETTY_PRINT));
+        return true;
+    }
+
+    /**
+     * Create an empty file plus metadata entry.
+     *
+     * @param string $folder
+     * @param string $filename
+     * @param string $uploader
+     * @return array ['success'=>bool, 'error'=>string, 'code'=>int]
+     */
+    public static function createFile(string $folder, string $filename, string $uploader): array
+    {
+        // 1) basic validation
+        if (!preg_match('/^[\w\-. ]+$/', $filename)) {
+            return ['success'=>false,'error'=>'Invalid filename','code'=>400];
+        }
+
+        // 2) build target path
+        $base = UPLOAD_DIR;
+        if ($folder !== 'root') {
+            $base = rtrim(UPLOAD_DIR, '/\\')
+                  . DIRECTORY_SEPARATOR . $folder
+                  . DIRECTORY_SEPARATOR;
+        }
+        if (!is_dir($base) && !mkdir($base, 0775, true)) {
+            return ['success'=>false,'error'=>'Cannot create folder','code'=>500];
+        }
+        $path = $base . $filename;
+
+        // 3) no overwrite
+        if (file_exists($path)) {
+            return ['success'=>false,'error'=>'File already exists','code'=>400];
+        }
+
+        // 4) touch the file
+        if (false === @file_put_contents($path, '')) {
+            return ['success'=>false,'error'=>'Could not create file','code'=>500];
+        }
+
+        // 5) write metadata
+        $metaKey  = ($folder === 'root') ? 'root' : $folder;
+        $metaName = str_replace(['/', '\\', ' '], '-', $metaKey) . '_metadata.json';
+        $metaPath = META_DIR . $metaName;
+
+        $collection = [];
+        if (file_exists($metaPath)) {
+            $json = file_get_contents($metaPath);
+            $collection = json_decode($json, true) ?: [];
+        }
+
+        $collection[$filename] = [
+          'uploaded' => date(DATE_TIME_FORMAT),
+          'uploader' => $uploader
+        ];
+
+        if (false === file_put_contents($metaPath, json_encode($collection, JSON_PRETTY_PRINT))) {
+            return ['success'=>false,'error'=>'Failed to update metadata','code'=>500];
+        }
+
+        return ['success'=>true];
+    }
 }

src/models/FolderModel.php

@@ -570,4 +570,29 @@ class FolderModel
 
         return ["success" => "File uploaded successfully.", "newFilename" => $newFilename];
     }
+
+    public static function getAllShareFolderLinks(): array
+    {
+        $shareFile = META_DIR . "share_folder_links.json";
+        if (!file_exists($shareFile)) {
+            return [];
+        }
+        $links = json_decode(file_get_contents($shareFile), true);
+        return is_array($links) ? $links : [];
+    }
+
+    public static function deleteShareFolderLink(string $token): bool
+    {
+        $shareFile = META_DIR . "share_folder_links.json";
+        if (!file_exists($shareFile)) {
+            return false;
+        }
+        $links = json_decode(file_get_contents($shareFile), true);
+        if (!is_array($links) || !isset($links[$token])) {
+            return false;
+        }
+        unset($links[$token]);
+        file_put_contents($shareFile, json_encode($links, JSON_PRETTY_PRINT));
+        return true;
+    }
 }

src/models/UserModel.php

@@ -3,13 +3,15 @@
 
 require_once PROJECT_ROOT . '/config/config.php';
 
-class userModel {
+class userModel
+{
     /**
      * Retrieves all users from the users file.
      *
      * @return array Returns an array of users.
      */
-    public static function getAllUsers() {
+    public static function getAllUsers()
+    {
         $usersFile = USERS_DIR . USERS_FILE;
         $users = [];
         if (file_exists($usersFile)) {
@@ -26,7 +28,7 @@ class userModel {
         }
         return $users;
     }
-    
+
     /**
      * Adds a new user.
      *
@@ -36,14 +38,15 @@ class userModel {
      * @param bool   $setupMode If true, overwrite the users file.
      * @return array Response containing either an error or a success message.
      */
-    public static function addUser($username, $password, $isAdmin, $setupMode) {
+    public static function addUser($username, $password, $isAdmin, $setupMode)
+    {
         $usersFile = USERS_DIR . USERS_FILE;
 
         // Ensure users.txt exists.
         if (!file_exists($usersFile)) {
             file_put_contents($usersFile, '');
         }
-        
+
         // Check if username already exists.
         $existingUsers = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         foreach ($existingUsers as $line) {
@@ -52,40 +55,41 @@ class userModel {
                 return ["error" => "User already exists"];
             }
         }
-    
+
         // Hash the password.
         $hashedPassword = password_hash($password, PASSWORD_BCRYPT);
-    
+
         // Prepare the new line.
         $newUserLine = $username . ":" . $hashedPassword . ":" . $isAdmin . PHP_EOL;
-    
+
         // If setup mode, overwrite the file; otherwise, append.
         if ($setupMode) {
             file_put_contents($usersFile, $newUserLine);
         } else {
             file_put_contents($usersFile, $newUserLine, FILE_APPEND);
         }
-    
+
         return ["success" => "User added successfully"];
     }
 
-        /**
+    /**
      * Removes the specified user from the users file and updates the userPermissions file.
      *
      * @param string $usernameToRemove The username to remove.
      * @return array An array with either an error message or a success message.
      */
-    public static function removeUser($usernameToRemove) {
+    public static function removeUser($usernameToRemove)
+    {
         $usersFile = USERS_DIR . USERS_FILE;
-        
+
         if (!file_exists($usersFile)) {
             return ["error" => "Users file not found"];
         }
-        
+
         $existingUsers = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         $newUsers = [];
         $userFound = false;
-        
+
         // Loop through users; skip (remove) the specified user.
         foreach ($existingUsers as $line) {
             $parts = explode(':', trim($line));
@@ -98,14 +102,14 @@ class userModel {
             }
             $newUsers[] = $line;
         }
-        
+
         if (!$userFound) {
             return ["error" => "User not found"];
         }
-        
+
         // Write the updated user list back to the file.
         file_put_contents($usersFile, implode(PHP_EOL, $newUsers) . PHP_EOL);
-        
+
         // Update the userPermissions.json file.
         $permissionsFile = USERS_DIR . "userPermissions.json";
         if (file_exists($permissionsFile)) {
@@ -116,18 +120,19 @@ class userModel {
                 file_put_contents($permissionsFile, json_encode($permissionsArray, JSON_PRETTY_PRINT));
             }
         }
-        
+
         return ["success" => "User removed successfully"];
     }
 
-        /**
+    /**
      * Retrieves permissions from the userPermissions.json file.
      * If the current user is an admin, returns all permissions.
      * Otherwise, returns only the permissions for the current user.
      *
      * @return array|object Returns an associative array of permissions or an empty object if none are found.
      */
-    public static function getUserPermissions() {
+    public static function getUserPermissions()
+    {
         global $encryptionKey;
         $permissionsFile = USERS_DIR . "userPermissions.json";
         $permissionsArray = [];
@@ -165,13 +170,14 @@ class userModel {
         return new stdClass();
     }
 
-        /**
+    /**
      * Updates user permissions in the userPermissions.json file.
      *
      * @param array $permissions An array of permission updates.
      * @return array An associative array with a success or error message.
      */
-    public static function updateUserPermissions($permissions) {
+    public static function updateUserPermissions($permissions)
+    {
         global $encryptionKey;
         $permissionsFile = USERS_DIR . "userPermissions.json";
         $existingPermissions = [];
@@ -185,7 +191,7 @@ class userModel {
                 $existingPermissions = [];
             }
         }
-        
+
         // Load user roles from the users file.
         $usersFile = USERS_DIR . USERS_FILE;
         $userRoles = [];
@@ -199,7 +205,7 @@ class userModel {
                 }
             }
         }
-        
+
         // Process each permission update.
         foreach ($permissions as $perm) {
             if (!isset($perm['username'])) {
@@ -208,12 +214,12 @@ class userModel {
             $username = $perm['username'];
             // Look up the user's role.
             $role = isset($userRoles[strtolower($username)]) ? $userRoles[strtolower($username)] : null;
-            
+
             // Skip updating permissions for admin users.
             if ($role === "1") {
                 continue;
             }
-            
+
             // Update permissions: default any missing value to false.
             $existingPermissions[strtolower($username)] = [
                 'folderOnly'    => isset($perm['folderOnly']) ? (bool)$perm['folderOnly'] : false,
@@ -221,7 +227,7 @@ class userModel {
                 'disableUpload' => isset($perm['disableUpload']) ? (bool)$perm['disableUpload'] : false
             ];
         }
-        
+
         // Convert the updated permissions array to JSON.
         $plainText = json_encode($existingPermissions, JSON_PRETTY_PRINT);
         // Encrypt the JSON.
@@ -231,11 +237,11 @@ class userModel {
         if ($result === false) {
             return ["error" => "Failed to save user permissions."];
         }
-        
+
         return ["success" => "User permissions updated successfully."];
     }
 
-        /**
+    /**
      * Changes the password for the given user.
      *
      * @param string $username The username whose password is to be changed.
@@ -243,17 +249,18 @@ class userModel {
      * @param string $newPassword The new password.
      * @return array An array with either a success or error message.
      */
-    public static function changePassword($username, $oldPassword, $newPassword) {
+    public static function changePassword($username, $oldPassword, $newPassword)
+    {
         $usersFile = USERS_DIR . USERS_FILE;
-        
+
         if (!file_exists($usersFile)) {
             return ["error" => "Users file not found"];
         }
-        
+
         $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         $userFound = false;
         $newLines = [];
-        
+
         foreach ($lines as $line) {
             $parts = explode(':', trim($line));
             // Expect at least 3 parts: username, hashed password, and role.
@@ -266,7 +273,7 @@ class userModel {
             $storedRole = $parts[2];
             // Preserve TOTP secret if it exists.
             $totpSecret = (count($parts) >= 4) ? $parts[3] : "";
-            
+
             if ($storedUser === $username) {
                 $userFound = true;
                 // Verify the old password.
@@ -275,7 +282,7 @@ class userModel {
                 }
                 // Hash the new password.
                 $newHashedPassword = password_hash($newPassword, PASSWORD_BCRYPT);
-                
+
                 // Rebuild the line, preserving TOTP secret if it exists.
                 if ($totpSecret !== "") {
                     $newLines[] = $username . ":" . $newHashedPassword . ":" . $storedRole . ":" . $totpSecret;
@@ -286,11 +293,11 @@ class userModel {
                 $newLines[] = $line;
             }
         }
-        
+
         if (!$userFound) {
             return ["error" => "User not found."];
         }
-        
+
         // Save the updated users file.
         if (file_put_contents($usersFile, implode(PHP_EOL, $newLines) . PHP_EOL)) {
             return ["success" => "Password updated successfully."];
@@ -299,25 +306,26 @@ class userModel {
         }
     }
 
-        /**
+    /**
      * Updates the user panel settings by disabling the TOTP secret if TOTP is not enabled.
      *
      * @param string $username The username whose panel settings are being updated.
      * @param bool $totp_enabled Whether TOTP is enabled.
      * @return array An array indicating success or failure.
      */
-    public static function updateUserPanel($username, $totp_enabled) {
+    public static function updateUserPanel($username, $totp_enabled)
+    {
         $usersFile = USERS_DIR . USERS_FILE;
-        
+
         if (!file_exists($usersFile)) {
             return ["error" => "Users file not found"];
         }
-        
+
         // If TOTP is disabled, update the file to clear the TOTP secret.
         if (!$totp_enabled) {
             $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
             $newLines = [];
-            
+
             foreach ($lines as $line) {
                 $parts = explode(':', trim($line));
                 // Leave lines with fewer than three parts unchanged.
@@ -325,7 +333,7 @@ class userModel {
                     $newLines[] = $line;
                     continue;
                 }
-                
+
                 if ($parts[0] === $username) {
                     // If a fourth field (TOTP secret) exists, clear it; otherwise, append an empty field.
                     if (count($parts) >= 4) {
@@ -338,25 +346,26 @@ class userModel {
                     $newLines[] = $line;
                 }
             }
-            
+
             $result = file_put_contents($usersFile, implode(PHP_EOL, $newLines) . PHP_EOL, LOCK_EX);
             if ($result === false) {
                 return ["error" => "Failed to disable TOTP secret"];
             }
             return ["success" => "User panel updated: TOTP disabled"];
         }
-        
+
         // If TOTP is enabled, do nothing.
         return ["success" => "User panel updated: TOTP remains enabled"];
     }
 
-        /**
+    /**
      * Disables the TOTP secret for the specified user.
      *
      * @param string $username The user for whom TOTP should be disabled.
      * @return bool True if the secret was cleared; false otherwise.
      */
-    public static function disableTOTPSecret($username) {
+    public static function disableTOTPSecret($username)
+    {
         global $encryptionKey; // In case it's used in this model context.
         $usersFile = USERS_DIR . USERS_FILE;
         if (!file_exists($usersFile)) {
@@ -391,14 +400,15 @@ class userModel {
         return $modified;
     }
 
-        /**
+    /**
      * Attempts to recover TOTP for a user using the supplied recovery code.
      *
      * @param string $userId The user identifier.
      * @param string $recoveryCode The recovery code provided by the user.
      * @return array An associative array with keys 'status' and 'message'.
      */
-    public static function recoverTOTP($userId, $recoveryCode) {
+    public static function recoverTOTP($userId, $recoveryCode)
+    {
         // --- Rate‑limit recovery attempts ---
         $attemptsFile = rtrim(USERS_DIR, '/\\') . '/recovery_attempts.json';
         $attempts = is_file($attemptsFile) ? json_decode(file_get_contents($attemptsFile), true) : [];
@@ -406,36 +416,36 @@ class userModel {
         $now = time();
         if (isset($attempts[$key])) {
             // Prune attempts older than 15 minutes.
-            $attempts[$key] = array_filter($attempts[$key], function($ts) use ($now) {
+            $attempts[$key] = array_filter($attempts[$key], function ($ts) use ($now) {
                 return $ts > $now - 900;
             });
         }
         if (count($attempts[$key] ?? []) >= 5) {
             return ['status' => 'error', 'message' => 'Too many attempts. Try again later.'];
         }
-        
+
         // --- Load user metadata file ---
         $userFile = rtrim(USERS_DIR, '/\\') . DIRECTORY_SEPARATOR . $userId . '.json';
         if (!file_exists($userFile)) {
             return ['status' => 'error', 'message' => 'User not found'];
         }
-        
+
         // --- Open and lock file ---
         $fp = fopen($userFile, 'c+');
         if (!$fp || !flock($fp, LOCK_EX)) {
             return ['status' => 'error', 'message' => 'Server error'];
         }
-        
+
         $fileContents = stream_get_contents($fp);
         $data = json_decode($fileContents, true) ?: [];
-        
+
         // --- Check recovery code ---
         if (empty($recoveryCode)) {
             flock($fp, LOCK_UN);
             fclose($fp);
             return ['status' => 'error', 'message' => 'Recovery code required'];
         }
-        
+
         $storedHash = $data['totp_recovery_code'] ?? null;
         if (!$storedHash || !password_verify($recoveryCode, $storedHash)) {
             // Record failed attempt.
@@ -445,7 +455,7 @@ class userModel {
             fclose($fp);
             return ['status' => 'error', 'message' => 'Invalid recovery code'];
         }
-        
+
         // --- Invalidate recovery code ---
         $data['totp_recovery_code'] = null;
         rewind($fp);
@@ -454,17 +464,18 @@ class userModel {
         fflush($fp);
         flock($fp, LOCK_UN);
         fclose($fp);
-        
+
         return ['status' => 'ok'];
     }
 
-        /**
+    /**
      * Generates a random recovery code.
      *
      * @param int $length Length of the recovery code.
      * @return string
      */
-    private static function generateRecoveryCode($length = 12) {
+    private static function generateRecoveryCode($length = 12)
+    {
         $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
         $max   = strlen($chars) - 1;
         $code  = '';
@@ -480,10 +491,11 @@ class userModel {
      * @param string $userId The username of the user.
      * @return array An associative array with the status and recovery code (if successful).
      */
-    public static function saveTOTPRecoveryCode($userId) {
+    public static function saveTOTPRecoveryCode($userId)
+    {
         // Determine the user file path.
         $userFile = rtrim(USERS_DIR, '/\\') . DIRECTORY_SEPARATOR . $userId . '.json';
-        
+
         // Ensure the file exists; if not, create it with default data.
         if (!file_exists($userFile)) {
             $defaultData = [];
@@ -491,24 +503,24 @@ class userModel {
                 return ['status' => 'error', 'message' => 'Server error: could not create user file'];
             }
         }
-        
+
         // Generate a new recovery code.
         $recoveryCode = self::generateRecoveryCode();
         $recoveryHash = password_hash($recoveryCode, PASSWORD_DEFAULT);
-        
+
         // Open the file, lock it, and update the totp_recovery_code field.
         $fp = fopen($userFile, 'c+');
         if (!$fp || !flock($fp, LOCK_EX)) {
             return ['status' => 'error', 'message' => 'Server error: could not lock user file'];
         }
-        
+
         // Read and decode the existing JSON.
         $contents = stream_get_contents($fp);
         $data = json_decode($contents, true) ?: [];
-        
+
         // Update the totp_recovery_code field.
         $data['totp_recovery_code'] = $recoveryHash;
-        
+
         // Write the new data.
         rewind($fp);
         ftruncate($fp, 0);
@@ -516,25 +528,26 @@ class userModel {
         fflush($fp);
         flock($fp, LOCK_UN);
         fclose($fp);
-        
+
         return ['status' => 'ok', 'recoveryCode' => $recoveryCode];
     }
 
-        /**
+    /**
      * Sets up TOTP for the specified user by retrieving or generating a TOTP secret,
      * then builds and returns a QR code image for the OTPAuth URL.
      *
      * @param string $username The username for which to set up TOTP.
      * @return array An associative array with keys 'imageData' and 'mimeType', or 'error'.
      */
-    public static function setupTOTP($username) {
+    public static function setupTOTP($username)
+    {
         global $encryptionKey;
         $usersFile = USERS_DIR . USERS_FILE;
-        
+
         if (!file_exists($usersFile)) {
             return ['error' => 'Users file not found'];
         }
-        
+
         // Look for an existing TOTP secret.
         $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         $totpSecret = null;
@@ -545,7 +558,7 @@ class userModel {
                 break;
             }
         }
-        
+
         // Use the TwoFactorAuth library to create a new secret if none found.
         $tfa = new \RobThree\Auth\TwoFactorAuth(
             new \RobThree\Auth\Providers\Qr\GoogleChartsQrCodeProvider(), // QR code provider
@@ -557,7 +570,7 @@ class userModel {
         if (!$totpSecret) {
             $totpSecret = $tfa->createSecret();
             $encryptedSecret = encryptData($totpSecret, $encryptionKey);
-            
+
             // Update the user’s line with the new encrypted secret.
             $newLines = [];
             foreach ($lines as $line) {
@@ -575,7 +588,7 @@ class userModel {
             }
             file_put_contents($usersFile, implode(PHP_EOL, $newLines) . PHP_EOL, LOCK_EX);
         }
-        
+
         // Determine the OTPAuth URL.
         // Try to load a global OTPAuth URL template from admin configuration.
         $adminConfigFile = USERS_DIR . 'adminConfig.json';
@@ -590,7 +603,7 @@ class userModel {
                 }
             }
         }
-        
+
         if (!empty($globalOtpauthUrl)) {
             $label = "FileRise:" . $username;
             $otpauthUrl = str_replace(["{label}", "{secret}"], [urlencode($label), $totpSecret], $globalOtpauthUrl);
@@ -599,26 +612,27 @@ class userModel {
             $issuer = urlencode("FileRise");
             $otpauthUrl = "otpauth://totp/{$label}?secret={$totpSecret}&issuer={$issuer}";
         }
-        
+
         // Build the QR code image using the Endroid QR Code Builder.
         $result = \Endroid\QrCode\Builder\Builder::create()
             ->writer(new \Endroid\QrCode\Writer\PngWriter())
             ->data($otpauthUrl)
             ->build();
-        
+
         return [
             'imageData' => $result->getString(),
             'mimeType'  => $result->getMimeType()
         ];
     }
 
-        /**
+    /**
      * Retrieves the decrypted TOTP secret for a given user.
      *
      * @param string $username
      * @return string|null Returns the TOTP secret if found, or null if not.
      */
-    public static function getTOTPSecret($username) {
+    public static function getTOTPSecret($username)
+    {
         global $encryptionKey;
         $usersFile = USERS_DIR . USERS_FILE;
         if (!file_exists($usersFile)) {
@@ -634,14 +648,15 @@ class userModel {
         }
         return null;
     }
-    
+
     /**
      * Helper to get a user's role from users.txt.
      *
      * @param string $username
      * @return string|null
      */
-    public static function getUserRole($username) {
+    public static function getUserRole($username)
+    {
         $usersFile = USERS_DIR . USERS_FILE;
         if (!file_exists($usersFile)) {
             return null;
@@ -654,4 +669,86 @@ class userModel {
         }
         return null;
     }
-}
+
+    public static function getUser(string $username): array
+    {
+        $usersFile = USERS_DIR . USERS_FILE;
+        if (! file_exists($usersFile)) {
+            return [];
+        }
+    
+        foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+            // split *all* the fields
+            $parts = explode(':', $line);
+    
+            if ($parts[0] !== $username) {
+                continue;
+            }
+    
+            // determine admin & totp
+            $isAdmin     = (isset($parts[2]) && $parts[2] === '1');
+            $totpEnabled = !empty($parts[3]);
+            // profile_picture is the 5th field if present
+            $pic         = isset($parts[4]) ? $parts[4] : '';
+    
+            return [
+                'username'        => $parts[0],
+                'isAdmin'         => $isAdmin,
+                'totp_enabled'    => $totpEnabled,
+                'profile_picture' => $pic,
+            ];
+        }
+    
+        return [];  // user not found
+    }
+
+    /**
+     * Persistently set the profile picture URL for a given user,
+     * storing it in the 5th field so we leave the 4th (TOTP secret) untouched.
+     *
+     * users.txt format:
+     *   username:hash:isAdmin:totp_secret:profile_picture
+     *
+     * @param string $username
+     * @param string $url       The public URL (e.g. "/uploads/profile_pics/…")
+     * @return array            ['success'=>true] or ['success'=>false,'error'=>'…']
+     */
+    public static function setProfilePicture(string $username, string $url): array
+    {
+        $usersFile = USERS_DIR . USERS_FILE;
+        if (! file_exists($usersFile)) {
+            return ['success' => false, 'error' => 'Users file not found'];
+        }
+
+        $lines = file($usersFile, FILE_IGNORE_NEW_LINES);
+        $out   = [];
+        $found = false;
+
+        foreach ($lines as $line) {
+            $parts = explode(':', $line);
+            if ($parts[0] === $username) {
+                $found = true;
+                // Ensure we have at least 5 fields
+                while (count($parts) < 5) {
+                    $parts[] = '';
+                }
+                // Write profile_picture into the 5th field (index 4)
+                $parts[4] = ltrim($url, '/'); // or $url if leading slash is desired
+                // Re-assemble (this preserves parts[3] completely)
+                $line = implode(':', $parts);
+            }
+            $out[] = $line;
+        }
+
+        if (! $found) {
+            return ['success' => false, 'error' => 'User not found'];
+        }
+
+        $newContent = implode(PHP_EOL, $out) . PHP_EOL;
+        if (file_put_contents($usersFile, $newContent, LOCK_EX) === false) {
+            return ['success' => false, 'error' => 'Failed to write users file'];
+        }
+
+        return ['success' => true];
+    }
+}