refactor(auth): relocate logout handler to main.js

.dockerignore

@@ -0,0 +1,14 @@
+# dockerignore
+
+.git
+.gitignore
+.github
+.github/**
+Dockerfile*
+resources/
+node_modules/
+*.log
+tmp/
+.env
+.vscode/
+.DS_Store

.gitattributes

@@ -0,0 +1,4 @@
+public/api.html linguist-documentation
+public/openapi.json linguist-documentation
+resources/ export-ignore
+.github/ export-ignore

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/custom.md

@@ -0,0 +1,10 @@
+---
+name: Custom issue template
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/sync-changelog.yml

@@ -0,0 +1,43 @@
+name: Sync Changelog to Docker Repo
+
+on:
+  push:
+    paths:
+      - 'CHANGELOG.md'
+
+permissions:
+  contents: write
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout FileRise
+        uses: actions/checkout@v4
+        with:
+          path: file-rise
+
+      - name: Checkout filerise-docker
+        uses: actions/checkout@v4
+        with:
+          repository: error311/filerise-docker
+          token: ${{ secrets.PAT_TOKEN }}
+          path: docker-repo
+
+      - name: Copy CHANGELOG.md
+        run: |
+          cp file-rise/CHANGELOG.md docker-repo/CHANGELOG.md
+
+      - name: Commit & push
+        working-directory: docker-repo
+        run: |
+          git config user.name  "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add CHANGELOG.md
+          if git diff --cached --quiet; then
+            echo "No changes to commit"
+          else
+            git commit -m "chore: sync CHANGELOG.md from FileRise"
+            git push origin main
+          fi

CONTRIBUTING.md

@@ -11,6 +11,7 @@ Thank you for your interest in contributing to FileRise! We appreciate your help
 - [Coding Guidelines](#coding-guidelines)
 - [Documentation](#documentation)
 - [Questions and Support](#questions-and-support)
+- [Adding New Language Translations](#adding-new-language-translations)
 
 ## Getting Started
 
@@ -25,7 +26,7 @@ Thank you for your interest in contributing to FileRise! We appreciate your help
    ```
 
 3. **Set Up a Local Environment**
-FileRise runs on a standard LAMP stack. Ensure you have PHP, Apache, and the necessary dependencies installed. For frontend development, Node.js may be required for build tasks if applicable.
+FileRise runs on a standard LAMP stack. Ensure you have PHP, Apache, and the necessary dependencies installed.
 
 4. **Configuration**
 Copy any example configuration files (if provided) and adjust them as needed for your local setup.
@@ -87,6 +88,156 @@ If you notice any areas in the documentation that need improvement or updating,
 
 If you have any questions, ideas, or need support, please open an issue or join our discussion on [GitHub Discussions](https://github.com/error311/FileRise/discussions). We’re here to help and appreciate your contributions.
 
+## Adding New Language Translations
+
+FileRise supports internationalization (i18n) and localization via a central translation file (`i18n.js`). If you would like to contribute a new language translation, please follow these steps:
+
+1. **Update `i18n.js`:**  
+   Open the `i18n.js` file located in the `js` directory. Within the `translations` object, add a new property using the appropriate [ISO language code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) as the key. Copy the structure from an existing language block and translate each key.
+
+   **Example (for German):**
+
+   ```js
+   de: {
+     "please_log_in_to_continue": "Bitte melden Sie sich an, um fortzufahren.",
+     "no_files_selected": "Keine Dateien ausgewählt.",
+     "confirm_delete_files": "Sind Sie sicher, dass Sie {count} ausgewählte Datei(en) löschen möchten?",
+     "element_not_found": "Element mit der ID \"{id}\" wurde nicht gefunden.",
+     "search_placeholder": "Suche nach Dateien oder Tags...",
+     "file_name": "Dateiname",
+     "date_modified": "Änderungsdatum",
+     "upload_date": "Hochladedatum",
+     "file_size": "Dateigröße",
+     "uploader": "Hochgeladen von",
+     "enter_totp_code": "Geben Sie den TOTP-Code ein",
+     "use_recovery_code_instead": "Verwenden Sie stattdessen den Wiederherstellungscode",
+     "enter_recovery_code": "Geben Sie den Wiederherstellungscode ein",
+     "editing": "Bearbeitung",
+     "decrease_font": "A-",
+     "increase_font": "A+",
+     "save": "Speichern",
+     "close": "Schließen",
+     "no_files_found": "Keine Dateien gefunden.",
+     "switch_to_table_view": "Zur Tabellenansicht wechseln",
+     "switch_to_gallery_view": "Zur Galerieansicht wechseln",
+     "share_file": "Datei teilen",
+     "set_expiration": "Ablauf festlegen:",
+     "password_optional": "Passwort (optional):",
+     "generate_share_link": "Freigabelink generieren",
+     "shareable_link": "Freigabelink:",
+     "copy_link": "Link kopieren",
+     "tag_file": "Datei taggen",
+     "tag_name": "Tagname:",
+     "tag_color": "Tagfarbe:",
+     "save_tag": "Tag speichern",
+     "files_in": "Dateien in",
+     "light_mode": "Heller Modus",
+     "dark_mode": "Dunkler Modus",
+     "upload_instruction": "Ziehen Sie Dateien/Ordner hierher oder klicken Sie auf 'Dateien auswählen'",
+     "no_files_selected_default": "Keine Dateien ausgewählt",
+     "choose_files": "Dateien auswählen",
+     "delete_selected": "Ausgewählte löschen",
+     "copy_selected": "Ausgewählte kopieren",
+     "move_selected": "Ausgewählte verschieben",
+     "tag_selected": "Ausgewählte taggen",
+     "download_zip": "Zip herunterladen",
+     "extract_zip": "Zip entpacken",
+     "preview": "Vorschau",
+     "edit": "Bearbeiten",
+     "rename": "Umbenennen",
+     "trash_empty": "Papierkorb ist leer.",
+     "no_trash_selected": "Keine Elemente im Papierkorb für die Wiederherstellung ausgewählt.",
+  
+     // Additional keys for HTML translations:
+     "title": "FileRise",
+     "header_title": "FileRise",
+     "logout": "Abmelden",
+     "change_password": "Passwort ändern",
+     "restore_text": "Wiederherstellen oder",
+     "delete_text": "Papierkorbeinträge löschen",
+     "restore_selected": "Ausgewählte wiederherstellen",
+     "restore_all": "Alle wiederherstellen",
+     "delete_selected_trash": "Ausgewählte löschen",
+     "delete_all": "Alle löschen",
+     "upload_header": "Dateien/Ordner hochladen",
+  
+     // Folder Management keys:
+     "folder_navigation": "Ordnernavigation & Verwaltung",
+     "create_folder": "Ordner erstellen",
+     "create_folder_title": "Ordner erstellen",
+     "enter_folder_name": "Geben Sie den Ordnernamen ein",
+     "cancel": "Abbrechen",
+     "create": "Erstellen",
+     "rename_folder": "Ordner umbenennen",
+     "rename_folder_title": "Ordner umbenennen",
+     "rename_folder_placeholder": "Neuen Ordnernamen eingeben",
+     "delete_folder": "Ordner löschen",
+     "delete_folder_title": "Ordner löschen",
+     "delete_folder_message": "Sind Sie sicher, dass Sie diesen Ordner löschen möchten?",
+     "folder_help": "Ordnerhilfe",
+     "folder_help_item_1": "Klicken Sie auf einen Ordner, um dessen Dateien anzuzeigen.",
+     "folder_help_item_2": "Verwenden Sie [-] um zu minimieren und [+] um zu erweitern.",
+     "folder_help_item_3": "Klicken Sie auf \"Ordner erstellen\", um einen Unterordner hinzuzufügen.",
+     "folder_help_item_4": "Um einen Ordner umzubenennen oder zu löschen, wählen Sie ihn und klicken Sie auf die entsprechende Schaltfläche.",
+  
+     // File List keys:
+     "file_list_title": "Dateien in (Root)",
+     "delete_files": "Dateien löschen",
+     "delete_selected_files_title": "Ausgewählte Dateien löschen",
+     "delete_files_message": "Sind Sie sicher, dass Sie die ausgewählten Dateien löschen möchten?",
+     "copy_files": "Dateien kopieren",
+     "copy_files_title": "Ausgewählte Dateien kopieren",
+     "copy_files_message": "Wählen Sie einen Zielordner, um die ausgewählten Dateien zu kopieren:",
+     "move_files": "Dateien verschieben",
+     "move_files_title": "Ausgewählte Dateien verschieben",
+     "move_files_message": "Wählen Sie einen Zielordner, um die ausgewählten Dateien zu verschieben:",
+     "move": "Verschieben",
+     "extract_zip_button": "Zip entpacken",
+     "download_zip_title": "Ausgewählte Dateien als Zip herunterladen",
+     "download_zip_prompt": "Geben Sie einen Namen für die Zip-Datei ein:",
+     "zip_placeholder": "dateien.zip",
+  
+     // Login Form keys:
+     "login": "Anmelden",
+     "remember_me": "Angemeldet bleiben",
+     "login_oidc": "Mit OIDC anmelden",
+     "basic_http_login": "HTTP-Basisauthentifizierung verwenden",
+  
+     // Change Password keys:
+     "change_password_title": "Passwort ändern",
+     "old_password": "Altes Passwort",
+     "new_password": "Neues Passwort",
+     "confirm_new_password": "Neues Passwort bestätigen",
+  
+     // Add User keys:
+     "create_new_user_title": "Neuen Benutzer erstellen",
+     "username": "Benutzername:",
+     "password": "Passwort:",
+     "grant_admin": "Admin-Rechte vergeben",
+     "save_user": "Benutzer speichern",
+  
+     // Remove User keys:
+     "remove_user_title": "Benutzer entfernen",
+     "select_user_remove": "Wählen Sie einen Benutzer zum Entfernen:",
+     "delete_user": "Benutzer löschen",
+  
+     // Rename File keys:
+     "rename_file_title": "Datei umbenennen",
+     "rename_file_placeholder": "Neuen Dateinamen eingeben",
+  
+     // Custom Confirm Modal keys:
+     "yes": "Ja",
+     "no": "Nein",
+     "delete": "Löschen",
+     "download": "Herunterladen",
+     "upload": "Hochladen",
+     "copy": "Kopieren",
+     "extract": "Entpacken",
+  
+     // Dark Mode Toggle
+     "dark_mode_toggle": "Dunkler Modus"
+   }
+
 ---
 
 Thank you for helping to improve FileRise and happy coding!

Dockerfile

@@ -0,0 +1,136 @@
+# syntax=docker/dockerfile:1.4
+
+#############################
+# Source Stage – copy your FileRise app
+#############################
+FROM ubuntu:24.04 AS appsource
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends ca-certificates && \
+    rm -rf /var/lib/apt/lists/*  # clean up apt cache
+
+RUN mkdir -p /var/www && rm -f /var/www/html/index.html
+COPY . /var/www
+
+#############################
+# Composer Stage – install PHP dependencies
+#############################
+FROM composer:2 AS composer
+WORKDIR /app
+COPY --from=appsource /var/www/composer.json /var/www/composer.lock ./
+RUN composer install --no-dev --optimize-autoloader  # production-ready autoloader
+
+#############################
+# Final Stage – runtime image
+#############################
+FROM ubuntu:24.04
+LABEL by=error311
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    HOME=/root \
+    LC_ALL=C.UTF-8 LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 TERM=xterm \
+    UPLOAD_MAX_FILESIZE=5G POST_MAX_SIZE=5G TOTAL_UPLOAD_SIZE=5G \
+    PERSISTENT_TOKENS_KEY=default_please_change_this_key \
+    PUID=99 PGID=100
+
+# Install Apache, PHP, and required extensions
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y --no-install-recommends \
+      apache2 php php-json php-curl php-zip php-mbstring php-gd php-xml \
+      ca-certificates curl git openssl && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*  # slim down image
+
+# Remap www-data to the PUID/PGID provided for safe bind mounts
+RUN set -eux; \
+    if [ "$(id -u www-data)" != "${PUID}" ]; then usermod -u "${PUID}" www-data; fi; \
+    if [ "$(id -g www-data)" != "${PGID}" ]; then groupmod -g "${PGID}" www-data 2>/dev/null || true; fi; \
+    usermod -g "${PGID}" www-data
+
+# Copy config, code, and vendor
+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
+
+# 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 {} \; && \
+    find /var/www -type f -exec chmod 644 {} \; && \
+    mkdir -p /var/www/public/uploads /var/www/users /var/www/metadata && \
+    chown -R www-data:www-data /var/www/public/uploads /var/www/users /var/www/metadata && \
+    chmod -R 775 /var/www/public/uploads /var/www/users /var/www/metadata  # writable upload areas
+
+# Apache site configuration
+RUN cat <<'EOF' > /etc/apache2/sites-available/000-default.conf
+<VirtualHost *:80>
+    # Global settings
+    TraceEnable off
+    KeepAlive On
+    MaxKeepAliveRequests 100
+    KeepAliveTimeout 5
+    Timeout 60
+
+    ServerAdmin webmaster@localhost
+    DocumentRoot /var/www/public
+
+    # Security headers for all responses
+    <IfModule mod_headers.c>
+      Header always set X-Frame-Options "SAMEORIGIN"
+      Header always set X-Content-Type-Options "nosniff"
+      Header always set X-XSS-Protection "1; mode=block"
+      Header always set Referrer-Policy "strict-origin-when-cross-origin"
+      Header always set Content-Security-Policy "default-src 'self'; script-src 'self' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://stackpath.bootstrapcdn.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://stackpath.bootstrapcdn.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob:; connect-src 'self'; frame-src 'self'; frame-ancestors 'none'; base-uri 'self'; form-action 'self';"
+    </IfModule>
+
+    # Compression
+    <IfModule mod_deflate.c>
+      AddOutputFilterByType DEFLATE text/html text/plain text/css application/javascript application/json
+    </IfModule>
+
+    # Cache static assets
+    <IfModule mod_expires.c>
+      ExpiresActive on
+      ExpiresByType image/jpeg      "access plus 1 month"
+      ExpiresByType image/png       "access plus 1 month"
+      ExpiresByType text/css        "access plus 1 week"
+      ExpiresByType application/javascript "access plus 3 hour"
+    </IfModule>
+
+    # Protect uploads directory
+    Alias /uploads/ /var/www/uploads/
+    <Directory "/var/www/uploads/">
+        Options -Indexes
+        AllowOverride None
+        <IfModule mod_php7.c>
+           php_flag engine off
+        </IfModule>
+        <IfModule mod_php.c>
+           php_flag engine off
+        </IfModule>
+        Require all granted
+    </Directory>
+
+    # Public directory
+    <Directory "/var/www/public">
+        AllowOverride All
+        Require all granted
+        DirectoryIndex index.html index.php
+    </Directory>
+
+    # Deny access to hidden files
+    <FilesMatch "^\.">
+      Require all denied
+    </FilesMatch>
+
+    ErrorLog /var/www/metadata/log/error.log
+    CustomLog /var/www/metadata/log/access.log combined
+</VirtualHost>
+EOF
+
+# Enable required modules
+RUN a2enmod rewrite headers proxy proxy_fcgi expires deflate
+
+EXPOSE 80 443
+COPY start.sh /usr/local/bin/start.sh
+RUN chmod +x /usr/local/bin/start.sh
+
+CMD ["/usr/local/bin/start.sh"]

LICENSE

@@ -1,6 +1,7 @@
 MIT License
 
 Copyright (c) 2024 SeNS
+Copyright (c) 2025 FileRise
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,383 +1,256 @@
-# FileRise - Elevate your File Management
+# FileRise
 
-**Demo link:** https://demo.filerise.net   
-**UserName:** demo   
-**Password:** demo   
-Read only permissions but can view the interface.   
+**Elevate your File Management** – A modern, self-hosted web file manager.
+Upload, organize, and share files or folders through a sleek web interface. **FileRise** is lightweight yet powerful: think of it as your personal cloud drive that you control. With drag-and-drop uploads, in-browser editing, secure user logins (with SSO and 2FA support), and one-click sharing, **FileRise** makes file management on your server a breeze.
 
 **4/3/2025 Video demo:**
 
-https://github.com/user-attachments/assets/221f6a53-85f5-48d4-9abe-89445e0af90e
+<https://github.com/user-attachments/assets/221f6a53-85f5-48d4-9abe-89445e0af90e>
 
 **Dark mode:**
 ![Dark Header](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-header.png)
 
-changelogs available here: <https://github.com/error311/FileRise-docker/>
+---
 
-FileRise is a lightweight, secure, self-hosted web application for uploading, syntax-highlight editing, drag & drop file management, and more. Built with an Apache/PHP backend and a modern JavaScript (ES6 modules) frontend, it offers a responsive and dynamic interface designed to simplify file handling. As an alternative to solutions like FileGator, TinyFileManager, or ProjectSend, FileRise provides an easy-to-set-up experience ideal for document management, image galleries, firmware hosting, and other file-intensive applications.
+## Features at a Glance or [Full Features Wiki](https://github.com/error311/FileRise/wiki/Features)
+
+- 🚀 **Easy File Uploads:** Upload multiple files and folders via drag & drop or file picker. Supports large files with pause/resumable chunked uploads and shows real-time progress for each file. No more failed transfers – FileRise will pick up where it left off if your connection drops.
+
+- 🗂️ **File Management:** Full set of file/folder operations – move or copy files (via intuitive drag-drop or dialogs), rename items, and delete in batches. You can even download selected files as a ZIP archive or extract uploaded ZIP files server-side. Organize content with an interactive folder tree and breadcrumb navigation for quick jumps.
+
+- 🗃️ **Folder Sharing & File Sharing:** Easily share entire folders via secure, expiring public links. Folder shares can be password-protected, and shared folders support file uploads from outside users with a separate, secure upload mechanism. Folder listings are paginated (10 items per page) with navigation controls, and file sizes are displayed in MB for clarity. Share files with others using one-time or expiring public links (with password protection if desired) – convenient for sending individual files without exposing the whole app.
+
+- 🔌 **WebDAV Support:** Mount FileRise as a network drive **or use it head‑less from the CLI**. Standard WebDAV operations (upload / download / rename / delete) work in Cyberduck, WinSCP, GNOME Files, Finder, etc., and you can also script against it with `curl` – see the [WebDAV](https://github.com/error311/FileRise/wiki/WebDAV) + [curl](https://github.com/error311/FileRise/wiki/Accessing-FileRise-via-curl%C2%A0(WebDAV)) quick‑start for examples. Folder‑Only users are restricted to their personal directory, while admins and unrestricted users have full access.
+
+- 📚 **API Documentation:** Fully auto‑generated OpenAPI spec (`openapi.json`) and interactive HTML docs (`api.html`) powered by Redoc.
+
+- 📝 **Built-in Editor & Preview:** View images, videos, audio, and PDFs inline with a preview modal – no need to download just to see them. Edit text/code files right in your browser with a CodeMirror-based editor featuring syntax highlighting and line numbers. Great for config files or notes – tweak and save changes without leaving FileRise.
+
+- 🏷️ **Tags & Search:** Categorize your files with color-coded tags and locate them instantly using our indexed real-time search. Easily switch to Advanced Search mode to enable fuzzy matching not only across file names, tags, and uploader fields but also within the content of text files—helping you find that “important” document even if you make a typo or need to search deep within the file.
+
+- 🔒 **User Authentication & User Permissions:** Secure your portal with username/password login. Supports multiple users – create user accounts (admin UI provided) for family or team members. User permissions such as User “Folder Only” feature assigns each user a dedicated folder within the root directory, named after their username, restricting them from viewing or modifying other directories. User Read Only and Disable Upload are additional permissions. FileRise also integrates with Single Sign-On (OIDC) providers (e.g., OAuth2/OIDC for Google/Authentik/Keycloak) and offers optional TOTP two-factor auth for extra security.
+
+- 🎨 **Responsive UI (Dark/Light Mode):** FileRise is mobile-friendly out of the box – manage files from your phone or tablet with a responsive layout. Choose between Dark mode or Light theme, or let it follow your system preference. The interface remembers your preferences (layout, items per page, last visited folder, etc.) for a personalized experience each time.
+
+- 🌐 **Internationalization & Localization:** FileRise supports multiple languages via an integrated i18n system. Users can switch languages through a user panel dropdown, and their choice is saved in local storage for a consistent experience across sessions. Currently available in English, Spanish, French & German—please report any translation issues you encounter.
+
+- 🗑️ **Trash & File Recovery:** Mistakenly deleted files? No worries – deleted items go to the Trash instead of immediate removal. Admins can restore files from Trash or empty it to free space. FileRise auto-purges old trash entries (default 3 days) to keep your storage tidy.
+
+- ⚙️ **Lightweight & Self‑Contained:** FileRise runs on PHP 8.1+ with no external database required – data is stored in files (users, metadata) for simplicity. It’s a single‑folder web app you can drop into any Apache/PHP server or run as a container. Docker & Unraid ready: use our pre‑built image for a hassle‑free setup. Memory and CPU footprint is minimal, yet the app scales to thousands of files with pagination and sorting features.
+
+(For a full list of features and detailed changelogs, see the [Wiki](https://github.com/error311/FileRise/wiki), [changelog](https://github.com/error311/FileRise/blob/master/CHANGELOG.md) or the [releases](https://github.com/error311/FileRise/releases) pages.)
 
 ---
 
-## Features
+## Live Demo
 
-- **Multiple File/Folder Uploads with Progress (Resumable.js Integration):**
-  - Users can effortlessly upload multiple files and folders simultaneously by either selecting them through the file picker or dragging and dropping them directly into the interface.
-  - **Chunked Uploads:** Files are uploaded in configurable chunks (default set as 3 MB) to efficiently handle large files.
-  - **Pause, Resume, and Retry:** Uploads can be paused and resumed at any time, with support for retrying failed chunks.
-  - **Real-Time Progress:** Each file shows an individual progress bar that displays percentage complete and upload speed.
-  - **File & Folder Grouping:** When many files are dropped, files are automatically grouped into a scrollable wrapper, ensuring the interface remains clean.
-  - **Secure Uploads:** All uploads integrate CSRF token validation and other security checks.
-
-- **Built-in File Editing & Renaming:**
-  - Text-based files (e.g., .txt, .html, .js) can be opened and edited in a modal window using CodeMirror for:
-    - Syntax highlighting
-    - Line numbering
-    - Adjustable font sizes
-  - Files can be renamed directly through the interface.
-  - The renaming functionality now supports names with parentheses and checks for duplicate names, automatically generating a unique name (e.g., appending “ (1)”) when needed.
-  - Folder-specific metadata is updated accordingly.
-  - **Enhanced File Editing Check:** Files with a Content-Length of 0 KB are now allowed to be edited.
-
-- **Built-in File Preview:**
-  - Users can quickly preview images, videos, audio and PDFs directly in modal popups without leaving the page.
-  - The preview modal supports inline display of images (with proper scaling) and videos with playback controls.
-  - Navigation (prev/next) within image previews is supported for a seamless browsing experience.
-
-- **Gallery (Grid) View:**
-  - In addition to the traditional table view, users can toggle to a gallery view that arranges image thumbnails in a grid layout.
-  - The gallery view offers multiple column options (e.g., 3, 4, or 5 columns) so that users can choose the layout that best fits their screen.
-  - Action buttons (Download, Edit, Rename, Share) appear beneath each thumbnail for quick access.
-
-- **Batch Operations (Delete/Copy/Move/Download/Extract Zip):**
-  - **Delete Files:** Delete multiple files at once.
-  - **Copy Files:** Copy selected files to another folder with a unique-naming feature to prevent overwrites.
-  - **Move Files:** Move selected files to a different folder, automatically generating a unique filename if needed to avoid data loss.
-  - **Download Files as ZIP:** Download selected files as a ZIP archive. Users can specify a custom name for the ZIP file via a modal dialog.
-  - **Extract Zip:** When one or more ZIP files are selected, users can extract the archive(s) directly into the current folder.
-  - **Drag & Drop (File Movement):** Easily move files by selecting them from the file list and dragging them onto your desired folder in the folder tree or breadcrumb. When you drop the files onto a folder, the system automatically moves them, updating your file organization in one seamless action.
-  - **Enhanced Context Menu & Keyboard Shortcuts:**
-    - **Right-Click Context Menu:**
-      - A custom context menu appears on right-clicking within the file list.
-      - For multiple selections, options include Delete Selected, Copy Selected, Move Selected, Download Zip, and (if applicable) Extract Zip.
-      - When exactly one file is selected, additional options (Preview, Edit [if editable], Rename, and Tag File) are available.
-    - **Keyboard Shortcut for Deletion:**
-      - A global keydown listener detects Delete/Backspace key presses (when no input is focused) to trigger the delete operation.
-
-- **File Tagging and Global Tag Management:**
-  - **Context Menu Tagging:**
-    - Single-file tagging: “Tag File” option in the right-click menu opens a modal to add a tag (with name and color) to the file.
-    - Multi-file tagging: When multiple files are selected, a “Tag Selected” option opens a multi‑file tagging modal to apply the same tag to all selected files.
-  - **Tagging Modals & Custom Dropdown:**
-    - Dedicated modals provide an interface for adding and updating tags.
-    - A custom dropdown in each modal displays available global tags with a colored preview and a remove icon.
-  - **Global Tag Store:**
-    - Tags are stored globally (persisted in a JSON file) for reuse across files and sessions.
-    - New tags added to any file are automatically added to the global store.
-    - Users can remove a global tag directly from the dropdown, which removes it from the available tag list for all files.
-  - **Unified Search Filtering:**
-    - The single search box now filters files based on both file names and tag names (case‑insensitive).
-
-- **Folder Management:**
-  - Organize files into folders and subfolders with the ability to create, rename, and delete folders.
-  - A dynamic folder tree in the UI allows users to navigate directories easily, with real-time updates.
-  - **Per-Folder Metadata Storage:** Each folder has its own metadata JSON file (e.g., `root_metadata.json`, `FolderName_metadata.json`), updated with operations like copy/move/rename.
-  - **Intuitive Breadcrumb Navigation:** Clickable breadcrumbs enable users to quickly jump to any parent folder; supports drag & drop for moving files.
-  - **Folder Manager Context Menu:**
-    - Right-clicking on a folder brings up a custom context menu with options for creating, renaming, and deleting folders.
-  - **Keyboard Shortcut for Folder Deletion:**
-    - A global key listener (Delete/Backspace) triggers folder deletion with safeguards to prevent deletion of the root folder.
-
-- **Sorting & Pagination:**
-  - Files can be sorted by name, modified date, upload date, file size, or uploader.
-  - Pagination controls let users navigate through files with selectable page sizes (10, 20, 50, or 100 items per page) and “Prev”/“Next” buttons.
-
-- **Share Link Functionality:**
-  - Generate shareable links for files with configurable expiration times (e.g., 30, 60, 120, 180, 240 minutes, and 1 day) and optional password protection.
-  - Share links are stored in a JSON file with details including folder, file, expiration timestamp, and hashed password.
-  - The share endpoint validates tokens, expiration, and password before serving files (or forcing downloads).
-  - The share URL is configurable via environment variables or auto-detected from the server.
-
-- **User Authentication & Management:**
-  - Secure, session-based authentication protects the file manager.
-  - Admin users can add or remove users through the interface.
-  - Passwords are hashed using PHP’s `password_hash()` for security.
-  - All state-changing endpoints include CSRF token validation.
-  - Password change functionality is supported for all users.
-  - Basic Auth is available for login.
-  - **Persistent Login (Remember Me) with Encrypted Tokens:**
-    - Users can remain logged in across sessions securely.
-    - Persistent tokens are encrypted using AES‑256‑CBC before being stored in a JSON file.
-    - On auto-login, tokens are decrypted on the server to re-establish user sessions without re-authentication.
-
-- **Responsive, Dynamic & Persistent UI:**
-  - The interface is mobile-friendly and adapts to various screen sizes by hiding non-critical columns on small devices.
-  - Asynchronous updates (via Fetch API and XMLHttpRequest) keep the UI responsive without full page reloads.
-  - Persistent settings (such as items per page, dark/light mode preference, folder tree state, and the last open folder) ensure a smooth, customized user experience.
-
-- **Dark Mode/Light Mode:**
-  - The application automatically adapts to the operating system’s theme preference by default, with a manual toggle available.
-  - Dark mode provides a darker background with lighter text, and UI elements (including the CodeMirror editor) are adjusted for optimal readability in low-light conditions.
-  - Light mode maintains a bright interface suitable for well-lit environments.
-
-- **Server & Security Enhancements:**
-  - Apache (or .htaccess) configurations disable directory indexing (e.g., using `Options -Indexes` in the uploads directory), preventing unauthorized file browsing.
-  - Direct access to sensitive files (e.g., `users.txt`) is restricted via .htaccess rules.
-  - A proxy download mechanism (via endpoints like `download.php` and `downloadZip.php`) routes all file downloads through PHP, ensuring session and CSRF token validation before file access.
-  - Administrators are advised to deploy the app on a secure internal network or use the proxy download mechanism for public deployments.
-
-- **Trash Management with Restore & Delete:**
-  - **Trash Storage & Metadata:**
-    - Deleted files are moved to a designated “Trash” folder rather than being immediately removed.
-    - Metadata is stored in a JSON file (`trash.json`) that records:
-      - Original folder and file name
-      - Timestamp when the file was trashed
-      - Uploader information (and optionally who deleted it)
-      - Additional metadata (e.g., file type)
-  - **Restore Functionality:**
-    - Admins can view trashed files in a modal and restore individual or all files back to their original location (with conflict checks).
-  - **Delete Functionality:**
-    - Users can permanently delete trashed files via:
-      - **Delete Selected:** Remove specific files from the Trash and update `trash.json`.
-      - **Delete All:** Permanently remove every file from the Trash after confirmation.
-  - **Auto-Purge Mechanism:**
-    - The system automatically purges files in the Trash older than three days, managing storage and preventing accumulation of outdated files.
-  - **Trash UI:**
-    - The trash modal displays file name, uploader/deleter, and trashed date/time.
-    - Material icons with tooltips represent restore and delete actions.
-
-- **Drag & Drop Cards with Dedicated Drop Zones:**
-  - **Sidebar Drop Zone:**  
-    - Cards (e.g., upload or folder management) can be dragged into a dedicated sidebar drop zone for quick access to frequently used operations.
-    - The sidebar drop zone expands dynamically to accept drops anywhere within its visual area.
-  - **Top Bar Drop Zone:**  
-    - A top drop zone is available for reordering or managing cards quickly.
-    - Dragging a card to the top drop zone provides immediate visual feedback, ensuring a fluid and customizable workflow.
-  - **Header Drop Zone with State Preservation:**
-    - Cards can be dragged into the header drop zone, where they are represented by a compact material icon.
-    - **State Preservation:** Instead of removing the card from the DOM, the original card is moved into a hidden container. This ensures that dynamic features (such as the folder tree in the Folder Management card or file selection in the Upload card) remain fully initialized and retain their state on page refresh.
-    - **Modal Display:** When the user interacts (via hover or click) with the header icon, the card is temporarily moved into a modal overlay for full interaction. When the modal is closed, the card is returned to the hidden container, keeping its state persistent.
-  - **Seamless Interaction:**  
-    - Both drop zones support smooth drag-and-drop interactions with animations and pointer event adjustments, ensuring reliable card placement regardless of screen position.
-
-## 🔒 Admin Panel, TOTP & OpenID Connect (OIDC) Integration
-
-- **Flexible Authentication:**
-  - Supports multiple authentication methods including Form-based Login, Basic Auth, OpenID Connect (OIDC), and TOTP-based Two-Factor Authentication.
-  - Ensures continuous secure access by allowing administrators to disable only two of the available login options at any time.
-
-- **Secure OIDC Authentication:**
-  - Seamlessly integrates with OIDC providers (e.g., Keycloak, Okta).
-  - Provides admin-configurable OIDC settings—including Provider URL, Client ID, Client Secret, and Redirect URI.
-  - Stores all sensitive configurations in an encrypted JSON file.
-
-- **TOTP Two-Factor Authentication:**
-  - Enhances security by integrating Time-based One-Time Password (TOTP) functionality.
-  - The new User Panel automatically displays the TOTP setup modal when users enable TOTP, presenting a QR code for easy configuration in authenticator apps.
-  - Administrators can customize a global OTPAuth URL template for consistent TOTP provisioning across accounts.
-
-- **Dynamic Admin Panel:**
-  - Features an intuitive interface with Material Icons for quick recognition and access.
-  - Allows administrators to manage authentication settings, user management, and login methods in real time.
-  - Includes real-time validation that prevents the accidental disabling of all authentication methods simultaneously.
-  - **User Permissions Options:**
-    - *Folder Only* gives user their own root folder.
-    - *Read Only* makes it so the user can only read the files.
-    - *Disable Upload* prevents file uploads.
-
----
-
-## Screenshots
-
-**Admin Panel:**
-![Light Admin Panel](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/light-admin-panel.png)
-
-**Light mode:**
-![Dark SideBar](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-sidebar.png)
-
-**Light mode default:**
-![Default Layout](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/light-topbar.png)
-
-**Dark editor:**
-![dark-editor](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-editor.png)
-
-**Light preview**
-![dark-preview](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/light-preview.png)
-
-**Restore or Delete Trash:**
-![restore-delete](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/light-trash.png)
-
-**Dark TOTP Setup:**
-![Login](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-totp-setup.png)
-
-**Gallery view:**
-![Login](https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-gallery.png)
-
-  **iphone screenshots:**  
-<p align="center">
-  <img src="https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/dark-iphone.png" width="45%">
-  <img src="https://raw.githubusercontent.com/error311/FileRise/refs/heads/master/resources/light-preview-iphone.png" width="45%">
-</p>
+Curious about the UI? **Check out the live demo:** <https://demo.filerise.net> (login with username “demo” and password “demo”). *The demo is read-only for security*. Explore the interface, switch themes, preview files, and see FileRise in action!
 
 ---
 
 ## Installation & Setup
 
-### Manual Installation
+You can deploy FileRise either by running the **Docker container** (quickest way) or by a **manual installation** on a PHP web server. Both methods are outlined below.
 
-1. **Clone or Download the Repository:**
-   - **Clone:**  
+### 1. Running with Docker (Recommended)
 
-     ```bash
-     git clone https://github.com/error311/FileRise.git
-     ```
+If you have Docker installed, you can get FileRise up and running in minutes:
 
-   - **Download:**  
-     Download the latest release from the GitHub releases page and extract it into your desired directory.
+- **Pull the image from Docker Hub:**
 
-2. **Deploy to Your Web Server:**
-   - Place the project files in your Apache web directory (e.g., `/var/www/html`).
-   - Ensure PHP 8.1+ is installed along with the required extensions (`php-json`, `php-curl`, `php-zip`, etc.).
+``` bash
+docker pull error311/filerise-docker:latest
+```
 
-3. **Install Composer Dependencies (Required for OIDC Support):**
-   - Install Composer if you haven't already ([Installation Guide](https://getcomposer.org/download/)).
-   - Navigate to the project directory and run:
+- **Run a container:**
 
-     ```bash
-     composer install
-     ```
+``` bash
+docker run -d \
+  -p 8080:80 \
+  -e TIMEZONE="America/New_York" \
+  -e TOTAL_UPLOAD_SIZE="5G" \
+  -e SECURE="false" \
+  -v ~/filerise/uploads:/var/www/uploads \
+  -v ~/filerise/users:/var/www/users \
+  -v ~/filerise/metadata:/var/www/metadata \
+  --name filerise \
+  error311/filerise-docker:latest
+  ```
 
-   - This step will install necessary dependencies like `jumbojett/openid-connect-php` and `phpseclib/phpseclib`.
+  This will start FileRise on port 8080. Visit `http://your-server-ip:8080` to access it. Environment variables shown above are optional – for instance, set `SECURE="true"` to enforce HTTPS (assuming you have SSL at proxy level) and adjust `TIMEZONE` as needed. The volume mounts ensure your files and user data persist outside the container.
 
-4. **Directory Setup & Permissions:**
-   - Create the following directories if they do not exist, and set appropriate permissions:
-     - `uploads/` – for file storage.
-     - `users/` – to store `users.txt` (user authentication data).
-     - `metadata/` – for storing `file_metadata.json` and other metadata.
-   - Example commands:
+- **Using Docker Compose:**
+Alternatively, use **docker-compose**. Save the snippet below as docker-compose.yml and run `docker-compose up -d`:
 
-     ```bash
-     mkdir -p /var/www/uploads /var/www/users /var/www/metadata
-     chmod -R 775 /var/www/uploads /var/www/users /var/www/metadata
-     ```
+``` yaml
+version: '3'
+services:
+  filerise:
+    image: error311/filerise-docker:latest
+    ports:
+      - "8080:80"
+    environment:
+      TIMEZONE: "UTC"
+      TOTAL_UPLOAD_SIZE: "10G"
+      SECURE: "false"
+      PERSISTENT_TOKENS_KEY: "please_change_this_@@"
+    volumes:
+      - ./uploads:/var/www/uploads
+      - ./users:/var/www/users
+      - ./metadata:/var/www/metadata
+```
 
-5. **Configure Apache:**
-   - Ensure that directory indexing is disabled (using `Options -Indexes` in your `.htaccess` or Apache configuration).
-   - Make sure the Apache configuration allows URL rewriting if needed.
+FileRise will be accessible at `http://localhost:8080` (or your server’s IP). The above example also sets a custom `PERSISTENT_TOKENS_KEY` (used to encrypt “remember me” tokens) – be sure to change it to a random string for security.
 
-6. **Configuration File:**
-   - Open `config.php` and adjust the following constants as necessary:
-     - `BASE_URL`: Set this to your web app’s base URL.
-     - `UPLOAD_DIR`: Adjust the directory path for uploads.
-     - `TIMEZONE`: Set to your preferred timezone.
-     - `TOTAL_UPLOAD_SIZE`: Ensure it matches PHP’s `upload_max_filesize` and `post_max_size` settings in your `php.ini`.
+**First-time Setup:** On first launch, FileRise will detect no users and prompt you to create an **Admin account**. Choose your admin username & password, and you’re in! You can then head to the **User Management** section to add additional users if needed.
 
-### Initial Setup Instructions
+### 2. Manual Installation (PHP/Apache)
 
-- **First Launch Admin Setup:**  
-  On first launch, if no users exist, the application will enter a setup mode. You will be prompted to create an admin user. This is handled automatically by the application (e.g., via a “Create Admin” form).  
-  **Note:** No default credentials are provided. You must create the first admin account to log in and manage additional users.
+If you prefer to run FileRise on a traditional web server (LAMP stack or similar):
+
+- **Requirements:** PHP 8.1 or higher, Apache (with mod_php) or another web server configured for PHP. Ensure PHP extensions json, curl, and zip are enabled. No database needed.
+- **Download Files:** Clone this repo or download the [latest release archive](https://github.com/error311/FileRise/releases).
+
+``` bash
+git clone https://github.com/error311/FileRise.git  
+```
+
+Place the files into your web server’s directory (e.g., `/var/www/public`). It can be in a subfolder (just adjust the `BASE_URL` in config as below).
+
+- **Composer Dependencies:** If you plan to use OIDC (SSO login), install Composer and run `composer install` in the FileRise directory. (This pulls in a couple of PHP libraries like jumbojett/openid-connect for OAuth support.)
+
+- **Folder Permissions:** Ensure the server can write to the following directories (create them if they don’t exist):
+
+``` bash
+mkdir -p uploads users metadata
+chown -R www-data:www-data uploads users metadata   # www-data is Apache user; use appropriate user
+chmod -R 775 uploads users metadata
+```
+
+The uploads/ folder is where files go, users/ stores the user credentials file, and metadata/ holds metadata like tags and share links.
+
+- **Configuration:** Open the `config.php` file in a text editor. You may want to adjust:
+
+  - `BASE_URL` – the URL where you will access FileRise (e.g., `“https://files.mydomain.com/”`). This is used for generating share links.
+  
+  - `TIMEZONE` and `DATE_TIME_FORMAT` – match your locale (for correct timestamps).
+  
+  - `TOTAL_UPLOAD_SIZE` – max aggregate upload size (default 5G). Also adjust PHP’s `upload_max_filesize` and `post_max_size` to at least this value (the Docker start script auto-adjusts PHP limits).
+  
+  - `PERSISTENT_TOKENS_KEY` – set a unique secret if you use “Remember Me” logins, to encrypt the tokens.
+  
+  - Other settings like `UPLOAD_DIR`, `USERS_FILE` etc. generally don’t need changes unless you move those folders. Defaults are set for the directories mentioned above.
+
+- **Web Server Config:** If using Apache, ensure `.htaccess` files are allowed or manually add the rules from `.htaccess` to your Apache config – these disable directory listings and prevent access to certain files. For Nginx or others, you’ll need to replicate those protections (see Wiki: [Nginx Setup for examples](https://github.com/error311/FileRise/wiki/Nginx-Setup)). Also enable mod_rewrite if not already, as FileRise may use pretty URLs for share links.
+
+Now navigate to the FileRise URL in your browser. On first load, you’ll be prompted to create the Admin user (same as Docker setup). After that, the application is ready to use!
 
 ---
 
-## Docker Usage
+## Quick‑start: Mount via WebDAV
 
-For users who prefer containerization, a Docker image is available.
+Once FileRise is running, you must enable WebDAV in admin panel to access it.
 
-**Note:** The Docker image already includes Composer dependencies pre-installed (including OIDC support).
+```bash
+# Linux (GVFS/GIO)
+gio mount dav://demo@your-host/webdav.php/
 
-### Quickstart
+# macOS (Finder → Go → Connect to Server…)
+dav://demo@your-host/webdav.php/
 
-1. **Pull the Docker Image:**
+```
 
-   ```bash
-   docker pull error311/filerise-docker:latest
-   ```
+### Windows (File Explorer)
 
-   macos M series:
+- Open **File Explorer** → Right-click **This PC** → **Map network drive…**
+- Choose a drive letter (e.g., `Z:`).
+- In **Folder**, enter:
 
-   ```bash
-   docker pull --platform linux/x86_64 error311/filerise-docker:latest
-   ```
+  ```text
+  https://your-host/webdav.php/
+  ```
 
-2. **Run the Container:**
+- Check **Connect using different credentials**, and enter your FileRise username and password.
+- Click **Finish**. The drive will now appear under **This PC**.
 
-   ```bash
-   docker run -d \
-   -p 80:80 \
-   -e TIMEZONE="America/New_York" \
-   -e TOTAL_UPLOAD_SIZE="5G" \
-   -e SECURE="false" \
-   -v /path/to/your/uploads:/var/www/uploads \
-   -v /path/to/your/users:/var/www/users \
-   -v /path/to/your/metadata:/var/www/metadata \
-   --name FileRise \
-   error311/filerise-docker:latest
-   ```
+> **Important:**  
+> Windows requires HTTPS (SSL) for WebDAV connections by default.  
+> If your server uses plain HTTP, you must adjust a registry setting:
+>
+> 1. Open **Registry Editor** (`regedit.exe`).
+> 2. Navigate to:
+>
+>    ```text
+>    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters
+>    ```
+>
+> 3. Find or create a `DWORD` value named **BasicAuthLevel**.
+> 4. Set its value to `2`.
+> 5. Restart the **WebClient** service or reboot your computer.
 
-3. **Using Docker Compose:**
-
-   Create a docker-compose.yml file with the following content:
-
-   ```yaml
-   version: "3.8"
-   services:
-     web:
-       image: error311/filerise-docker:latest
-       ports:
-         - "80:80"
-       environment:
-         TIMEZONE: "America/New_York"
-         TOTAL_UPLOAD_SIZE: "5G"
-         SECURE: "false"
-         PERSISTENT_TOKENS_KEY: "default_please_change_this_key"
-       volumes:
-         - /path/to/your/uploads:/var/www/uploads
-         - /path/to/your/users:/var/www/users
-         - /path/to/your/metadata:/var/www/metadata
-   ```
-
-**Then start the container with:**
-
-   ```bash
-   docker-compose up -d
-   ```
+📖 For a full guide (including SSL setup, HTTP workaround, and troubleshooting), see the [WebDAV Usage Wiki](https://github.com/error311/FileRise/wiki/WebDAV).
 
 ---
 
-## Configuration Guidance
+## FAQ / Troubleshooting
 
-The `config.php` file contains several key constants that may need adjustment for your deployment:
+- **“Upload failed” or large files not uploading:** Make sure `TOTAL_UPLOAD_SIZE` in config and PHP’s `post_max_size` / `upload_max_filesize` are all set high enough. For extremely large files, you might also need to increase max_execution_time in PHP or rely on the resumable upload feature in smaller chunks.
 
-- **BASE_URL:**  
-  Set to the URL where your application is hosted (e.g., `http://yourdomain.com/uploads/`).
+- **How to enable HTTPS?** FileRise itself doesn’t handle TLS. Run it behind a reverse proxy like Nginx, Caddy, or Apache with SSL, or use Docker with a companion like nginx-proxy or Caddy. Set `SECURE="true"` env var in Docker so FileRise knows to generate https links.
 
-- **UPLOAD_DIR, USERS_DIR, META_DIR:**  
-  Define the directories for uploads, user data, and metadata. Adjust these to match your server environment or Docker volume mounts.
+- **Changing Admin or resetting password:** Admin can change any user’s password via the UI (User Management section). If you lose admin access, you can edit the `users/users.txt` file on the server – passwords are hashed (bcrypt), but you can delete the admin line and then restart the app to trigger the setup flow again.
 
-- **TIMEZONE & DATE_TIME_FORMAT:**  
-  Set according to your regional settings.
+- **Where are my files stored?** In the `uploads/` directory (or the path you set for `UPLOAD_DIR`). Within it, files are organized in the folder structure you see in the app. Deleted files move to `uploads/trash/`. Tag information is in `metadata/file_metadata`.json and trash metadata in `metadata/trash.json`, etc. Regular backups of these folders is recommended if the data is important.
 
-- **TOTAL_UPLOAD_SIZE:**  
-  Defines the maximum upload size (default is `5G`). Ensure that PHP’s `upload_max_filesize` and `post_max_size` in your `php.ini` are consistent with this setting. The startup script (`start.sh`) updates PHP limits at runtime based on this value.
+- **Updating FileRise:** If using Docker, pull the new image and recreate the container. For manual installs, download the latest release and replace the files (preserve your `config.php` and the uploads/users/metadata folders). Clear your browser cache if you have issues after an update (in case CSS/JS changed).
 
-- **Environment Variables (Docker):**  
-  The Docker image supports overriding configuration via environment variables. For example, you can set `SECURE`, `SHARE_URL`, `PERSISTENT_TOKENS_KEY` and port settings via the container’s environment.
-
----
-
-## Additional Information
-
-- **Security:**  
-  All state-changing endpoints use CSRF token validation. Ensure that sessions and tokens are correctly configured as per your deployment environment.
-
-- **Permissions:**  
-  Both manual and Docker installations include steps to ensure that file and directory permissions are set correctly for the web server to read and write as needed.
-
-- **Logging & Troubleshooting:**  
-  Check Apache logs (located in `/var/log/apache2/`) for troubleshooting any issues during deployment or operation.
+For more Q&A or to ask for help, please check the Discussions or open an issue.
 
 ---
 
 ## Contributing
 
-We welcome contributions! Please check out our [Contributing Guidelines](CONTRIBUTING.md) before getting started.
+Contributions are welcome! If you have ideas for new features or have found a bug, feel free to open an issue. Check out the [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines. You can also join the conversation in GitHub Discussions or on Reddit (see links below) to share feedback and suggestions.
+
+Areas where you can help: translations, bug fixes, UI improvements, or building integration with other services. If you like FileRise, giving the project a ⭐ star ⭐ on GitHub is also a much-appreciated contribution!
+
+---
+
+## 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).
+- **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.
+
+---
+
+## Dependencies
+
+### PHP Libraries
+
+- **[jumbojett/openid-connect-php](https://github.com/jumbojett/OpenID-Connect-PHP)** (v^1.0.0)
+- **[phpseclib/phpseclib](https://github.com/phpseclib/phpseclib)** (v~3.0.7)
+- **[robthree/twofactorauth](https://github.com/RobThree/TwoFactorAuth)** (v^3.0)
+- **[endroid/qr-code](https://github.com/endroid/qr-code)** (v^5.0)
+- **[sabre/dav](https://github.com/sabre-io/dav)** (^4.4)
+
+### Client-Side Libraries
+
+- **Google Fonts** – [Roboto](https://fonts.google.com/specimen/Roboto) and **Material Icons** ([Google Material Icons](https://fonts.google.com/icons))
+- **[Bootstrap](https://getbootstrap.com/)** (v4.5.2)
+- **[CodeMirror](https://codemirror.net/)** (v5.65.5) – For code editing functionality.
+- **[Resumable.js](https://github.com/23/resumable.js/)** (v1.1.0) – For file uploads.
+- **[DOMPurify](https://github.com/cure53/DOMPurify)** (v2.4.0) – For sanitizing HTML.
+- **[Fuse.js](https://fusejs.io/)** (v6.6.2) – For indexed, fuzzy searching.
+
+---
+
+## Acknowledgments
+
+- Based on [uploader](https://github.com/sensboston/uploader) by @sensboston.
+
+---
+
+## License
+
+This project is open-source under the MIT License. That means you’re free to use, modify, and distribute **FileRise**, with attribution. We hope you find it useful and contribute back!

SECURITY.md

@@ -0,0 +1,33 @@
+# Security Policy
+
+## Supported Versions
+
+FileRise is actively maintained. Only supported versions will receive security updates. For details on which versions are currently supported, please see the [Release Notes](https://github.com/error311/FileRise/releases).
+
+## Reporting a Vulnerability
+
+If you discover a security vulnerability, please do not open a public issue. Instead, follow these steps:
+
+1. **Email Us Privately:**  
+   Send an email to [security@filerise.net](mailto:security@filerise.net) with the subject line “[FileRise] Security Vulnerability Report”.
+
+2. **Include Details:**  
+   Provide a detailed description of the vulnerability, steps to reproduce it, and any other relevant information (e.g., affected versions, screenshots, logs).
+
+3. **Secure Communication (Optional):**  
+   If you wish to discuss the vulnerability securely, you can use our PGP key. You can obtain our PGP key by emailing us, and we will send it upon request.
+
+## Disclosure Policy
+
+- **Acknowledgement:**  
+  We will acknowledge receipt of your report within 48 hours.
+  
+- **Resolution Timeline:**  
+  We aim to fix confirmed vulnerabilities within 30 days. In cases where a delay is necessary, we will communicate updates to you directly.
+
+- **Public Disclosure:**  
+  After a fix is available, details of the vulnerability will be disclosed publicly in a way that does not compromise user security.
+
+## Additional Information
+
+We appreciate responsible disclosure of vulnerabilities and thank all researchers who help keep FileRise secure. For any questions related to this policy, please contact us at [admin@filerise.net](mailto:admin@filerise.net).

addUser.php

@@ -1,86 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-$usersFile = USERS_DIR . USERS_FILE;
-
-// Determine if we are in setup mode:
-// - Query parameter setup=1 is passed
-// - And users.txt is either missing or empty (zero bytes or trimmed content is empty)
-$isSetup = (isset($_GET['setup']) && $_GET['setup'] === '1');
-if ($isSetup && (!file_exists($usersFile) || filesize($usersFile) == 0 || trim(file_get_contents($usersFile)) === '')) {
-    // Allow initial admin creation without session checks.
-    $setupMode = true;
-} else {
-    $setupMode = false;
-    // In non-setup mode, check CSRF token and require admin privileges.
-    $headers = array_change_key_case(getallheaders(), CASE_LOWER);
-    $receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-    if (!isset($_SESSION['csrf_token']) || $receivedToken !== $_SESSION['csrf_token']) {
-        echo json_encode(["error" => "Invalid CSRF token"]);
-        http_response_code(403);
-        exit;
-    }
-    if (
-        !isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true ||
-        !isset($_SESSION['isAdmin']) || $_SESSION['isAdmin'] !== true
-    ) {
-        echo json_encode(["error" => "Unauthorized"]);
-        exit;
-    }
-}
-
-// Get input data from JSON.
-$data = json_decode(file_get_contents("php://input"), true);
-$newUsername = trim($data["username"] ?? "");
-$newPassword = trim($data["password"] ?? "");
-
-// In setup mode, force the new user to be admin.
-if ($setupMode) {
-    $isAdmin = "1";
-} else {
-    $isAdmin = !empty($data["isAdmin"]) ? "1" : "0"; // "1" for admin, "0" for regular user.
-}
-
-// Validate input.
-if (!$newUsername || !$newPassword) {
-    echo json_encode(["error" => "Username and password required"]);
-    exit;
-}
-
-// Validate username using preg_match (allow letters, numbers, underscores, dashes, and spaces).
-if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $newUsername)) {
-    echo json_encode(["error" => "Invalid username. Only letters, numbers, underscores, dashes, and spaces are allowed."]);
-    exit;
-}
-
-// Ensure users.txt exists.
-if (!file_exists($usersFile)) {
-    file_put_contents($usersFile, '');
-}
-
-// Check if username already exists.
-$existingUsers = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-foreach ($existingUsers as $line) {
-    list($storedUser, $storedHash, $storedRole) = explode(':', trim($line));
-    if ($newUsername === $storedUser) {
-        echo json_encode(["error" => "User already exists"]);
-        exit;
-    }
-}
-
-// Hash the password.
-$hashedPassword = password_hash($newPassword, PASSWORD_BCRYPT);
-
-// Prepare new user line.
-$newUserLine = $newUsername . ":" . $hashedPassword . ":" . $isAdmin . PHP_EOL;
-
-// In setup mode, overwrite users.txt; otherwise, append to it.
-if ($setupMode) {
-    file_put_contents($usersFile, $newUserLine);
-} else {
-    file_put_contents($usersFile, $newUserLine, FILE_APPEND);
-}
-
-echo json_encode(["success" => "User added successfully"]);
-?>

auth.php

@@ -1,259 +0,0 @@
-<?php
-require_once 'vendor/autoload.php';
-require_once 'config.php';
-
-// Only send the Content-Type header; CORS and related headers are handled via .htaccess.
-header('Content-Type: application/json');
-
-// Global exception handler: logs errors and returns a generic error message.
-set_exception_handler(function ($e) {
-    error_log("Unhandled exception: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(["error" => "Internal Server Error"]);
-    exit();
-});
-
-/**
- * Helper: Get the user's role from users.txt.
- */
-function getUserRole($username) {
-    $usersFile = USERS_DIR . USERS_FILE;
-    if (file_exists($usersFile)) {
-        foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
-            $parts = explode(":", trim($line));
-            if (count($parts) >= 3 && $parts[0] === $username) {
-                return trim($parts[2]);
-            }
-        }
-    }
-    return null;
-}
-
-/* --- OIDC Authentication Flow --- */
-// Detect either ?oidc=… or a callback that only has ?code=
-$oidcAction = $_GET['oidc'] ?? null;
-if (!$oidcAction && isset($_GET['code'])) {
-    $oidcAction = 'callback';
-}
-if ($oidcAction) {
-    $adminConfigFile = USERS_DIR . 'adminConfig.json';
-    if (file_exists($adminConfigFile)) {
-        $enc = file_get_contents($adminConfigFile);
-        $dec = decryptData($enc, $encryptionKey);
-        $cfg = $dec !== false ? json_decode($dec, true) : [];
-    } else {
-        $cfg = [];
-    }
-    $oidc_provider_url  = $cfg['oidc']['providerUrl']  ?? 'https://your-oidc-provider.com';
-    $oidc_client_id     = $cfg['oidc']['clientId']     ?? 'YOUR_CLIENT_ID';
-    $oidc_client_secret = $cfg['oidc']['clientSecret'] ?? 'YOUR_CLIENT_SECRET';
-    // Use your production domain for redirect URI.
-    $oidc_redirect_uri  = $cfg['oidc']['redirectUri']  ?? 'https://yourdomain.com/auth.php?oidc=callback';
-
-    $oidc = new Jumbojett\OpenIDConnectClient(
-        $oidc_provider_url,
-        $oidc_client_id,
-        $oidc_client_secret
-    );
-    $oidc->setRedirectURL($oidc_redirect_uri);
-
-    if ($oidcAction === 'callback') {
-        try {
-            $oidc->authenticate();
-            $username = $oidc->requestUserInfo('preferred_username');
-
-            // Check if this user has a TOTP secret.
-            $usersFile = USERS_DIR . USERS_FILE;
-            $totp_secret = null;
-            if (file_exists($usersFile)) {
-                foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
-                    $parts = explode(":", trim($line));
-                    if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
-                        $totp_secret = decryptData($parts[3], $encryptionKey);
-                        break;
-                    }
-                }
-            }
-            if ($totp_secret) {
-                // Hold pending login & prompt for TOTP.
-                $_SESSION['pending_login_user']   = $username;
-                $_SESSION['pending_login_secret'] = $totp_secret;
-                header("Location: index.html?totp_required=1");
-                exit();
-            }
-
-            // No TOTP → finalize login.
-            session_regenerate_id(true);
-            $_SESSION["authenticated"] = true;
-            $_SESSION["username"]      = $username;
-            $_SESSION["isAdmin"]       = (getUserRole($username) === "1");
-            $_SESSION["folderOnly"]    = loadUserPermissions($username);
-
-            header("Location: index.html");
-            exit();
-        } catch (Exception $e) {
-            error_log("OIDC authentication error: " . $e->getMessage());
-            http_response_code(401);
-            echo json_encode(["error" => "Authentication failed."]);
-            exit();
-        }
-    } else {
-        // Initiate OIDC authentication.
-        try {
-            $oidc->authenticate();
-            exit();
-        } catch (Exception $e) {
-            error_log("OIDC initiation error: " . $e->getMessage());
-            http_response_code(401);
-            echo json_encode(["error" => "Authentication initiation failed."]);
-            exit();
-        }
-    }
-}
-
-/* --- Fallback: Form-based Authentication --- */
-$usersFile = USERS_DIR . USERS_FILE;
-$maxAttempts = 5;
-$lockoutTime = 30 * 60; // 30 minutes
-$attemptsFile = USERS_DIR . 'failed_logins.json';
-$failedLogFile = USERS_DIR . 'failed_login.log';
-$persistentTokensFile = USERS_DIR . 'persistent_tokens.json';
-
-function loadFailedAttempts($file) {
-    if (file_exists($file)) {
-        $data = json_decode(file_get_contents($file), true);
-        if (is_array($data)) {
-            return $data;
-        }
-    }
-    return [];
-}
-
-function saveFailedAttempts($file, $data) {
-    file_put_contents($file, json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
-}
-
-$ip = $_SERVER['REMOTE_ADDR'];
-$currentTime = time();
-$failedAttempts = loadFailedAttempts($attemptsFile);
-
-if (isset($failedAttempts[$ip])) {
-    $attemptData = $failedAttempts[$ip];
-    if ($attemptData['count'] >= $maxAttempts && ($currentTime - $attemptData['last_attempt']) < $lockoutTime) {
-        http_response_code(429);
-        echo json_encode(["error" => "Too many failed login attempts. Please try again later."]);
-        exit();
-    }
-}
-
-function authenticate($username, $password) {
-    global $usersFile, $encryptionKey;
-    if (!file_exists($usersFile)) {
-        return false;
-    }
-    $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-    foreach ($lines as $line) {
-        $parts = explode(':', trim($line));
-        if (count($parts) < 3) continue;
-        if ($username === $parts[0] && password_verify($password, $parts[1])) {
-            $result = ['role' => $parts[2]];
-            $result['totp_secret'] = (isset($parts[3]) && !empty($parts[3]))
-                ? decryptData($parts[3], $encryptionKey)
-                : null;
-            return $result;
-        }
-    }
-    return false;
-}
-
-$data = json_decode(file_get_contents("php://input"), true);
-$username = trim($data["username"] ?? "");
-$password = trim($data["password"] ?? "");
-$rememberMe = isset($data["remember_me"]) && $data["remember_me"] === true;
-
-if (!$username || !$password) {
-    http_response_code(400);
-    echo json_encode(["error" => "Username and password are required"]);
-    exit();
-}
-
-if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
-    http_response_code(400);
-    echo json_encode(["error" => "Invalid username format. Only letters, numbers, underscores, dashes, and spaces are allowed."]);
-    exit();
-}
-
-$user = authenticate($username, $password);
-if ($user !== false) {
-    if (!empty($user['totp_secret'])) {
-        // If TOTP code is missing or malformed, indicate that TOTP is required.
-        if (empty($data['totp_code']) || !preg_match('/^\d{6}$/', $data['totp_code'])) {
-            echo json_encode([
-              "totp_required" => true,
-              "message" => "TOTP code required"
-            ]);
-            exit();
-        } else {
-            $tfa = new \RobThree\Auth\TwoFactorAuth('FileRise');
-            $providedCode = trim($data['totp_code']);
-            if (!$tfa->verifyCode($user['totp_secret'], $providedCode)) {
-                echo json_encode(["error" => "Invalid TOTP code"]);
-                exit();
-            }
-        }
-    }
-    if (isset($failedAttempts[$ip])) {
-        unset($failedAttempts[$ip]);
-        saveFailedAttempts($attemptsFile, $failedAttempts);
-    }
-    session_regenerate_id(true);
-    $_SESSION["authenticated"] = true;
-    $_SESSION["username"] = $username;
-    $_SESSION["isAdmin"] = ($user['role'] === "1");
-    $_SESSION["folderOnly"] = loadUserPermissions($username);
-    
-    if ($rememberMe) {
-        $token = bin2hex(random_bytes(32));
-        $expiry = time() + (30 * 24 * 60 * 60);
-        $persistentTokens = [];
-        if (file_exists($persistentTokensFile)) {
-            $encryptedContent = file_get_contents($persistentTokensFile);
-            $decryptedContent = decryptData($encryptedContent, $encryptionKey);
-            $persistentTokens = json_decode($decryptedContent, true);
-            if (!is_array($persistentTokens)) {
-                $persistentTokens = [];
-            }
-        }
-        $persistentTokens[$token] = [
-            "username" => $username,
-            "expiry"   => $expiry,
-            "isAdmin"  => ($_SESSION["isAdmin"] === true)
-        ];
-        $encryptedContent = encryptData(json_encode($persistentTokens, JSON_PRETTY_PRINT), $encryptionKey);
-        file_put_contents($persistentTokensFile, $encryptedContent, LOCK_EX);
-        // Define $secure based on whether HTTPS is enabled
-        $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
-        setcookie('remember_me_token', $token, $expiry, '/', '', $secure, true);
-    }
-    
-    echo json_encode([
-      "status" => "ok",
-      "success"   => "Login successful", 
-      "isAdmin"   => $_SESSION["isAdmin"],
-      "folderOnly"=> $_SESSION["folderOnly"],
-      "username"  => $_SESSION["username"]
-    ]);
-} else {
-    if (isset($failedAttempts[$ip])) {
-        $failedAttempts[$ip]['count']++;
-        $failedAttempts[$ip]['last_attempt'] = $currentTime;
-    } else {
-        $failedAttempts[$ip] = ['count' => 1, 'last_attempt' => $currentTime];
-    }
-    saveFailedAttempts($attemptsFile, $failedAttempts);
-    $logLine = date('Y-m-d H:i:s') . " - Failed login attempt for username: " . $username . " from IP: " . $ip . PHP_EOL;
-    file_put_contents($failedLogFile, $logLine, FILE_APPEND);
-    http_response_code(401);
-    echo json_encode(["error" => "Invalid credentials"]);
-}
-?>

changePassword.php

@@ -1,99 +0,0 @@
-<?php
-// changePassword.php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-$username = $_SESSION['username'] ?? '';
-if (!$username) {
-    echo json_encode(["error" => "No username in session"]);
-    exit;
-}
-
-// CSRF token check.
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Get POST data.
-$data = json_decode(file_get_contents("php://input"), true);
-$oldPassword = trim($data["oldPassword"] ?? "");
-$newPassword = trim($data["newPassword"] ?? "");
-$confirmPassword = trim($data["confirmPassword"] ?? "");
-
-// Validate input.
-if (!$oldPassword || !$newPassword || !$confirmPassword) {
-    echo json_encode(["error" => "All fields are required."]);
-    exit;
-}
-if ($newPassword !== $confirmPassword) {
-    echo json_encode(["error" => "New passwords do not match."]);
-    exit;
-}
-
-// Path to users file.
-$usersFile = USERS_DIR . USERS_FILE;
-if (!file_exists($usersFile)) {
-    echo json_encode(["error" => "Users file not found"]);
-    exit;
-}
-
-// Read current users.
-$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.
-    if (count($parts) < 3) {
-        // Skip invalid lines.
-        $newLines[] = $line;
-        continue;
-    }
-    $storedUser = $parts[0];
-    $storedHash = $parts[1];
-    $storedRole = $parts[2];
-    // Preserve TOTP secret if it exists.
-    $totpSecret = (count($parts) >= 4) ? $parts[3] : "";
-    
-    if ($storedUser === $username) {
-        $userFound = true;
-        // Verify the old password.
-        if (!password_verify($oldPassword, $storedHash)) {
-            echo json_encode(["error" => "Old password is incorrect."]);
-            exit;
-        }
-        // Hash the new password.
-        $newHashedPassword = password_hash($newPassword, PASSWORD_BCRYPT);
-        // Rebuild the line with the new hash and preserve TOTP secret if present.
-        if ($totpSecret !== "") {
-            $newLines[] = $username . ":" . $newHashedPassword . ":" . $storedRole . ":" . $totpSecret;
-        } else {
-            $newLines[] = $username . ":" . $newHashedPassword . ":" . $storedRole;
-        }
-    } else {
-        $newLines[] = $line;
-    }
-}
-
-if (!$userFound) {
-    echo json_encode(["error" => "User not found."]);
-    exit;
-}
-
-// Save updated users file.
-if (file_put_contents($usersFile, implode(PHP_EOL, $newLines) . PHP_EOL)) {
-    echo json_encode(["success" => "Password updated successfully."]);
-} else {
-    echo json_encode(["error" => "Could not update password."]);
-}
-?>

checkAuth.php

@@ -1,70 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Check if users.txt is empty or doesn't exist.
-$usersFile = USERS_DIR . USERS_FILE;
-if (!file_exists($usersFile) || trim(file_get_contents($usersFile)) === '') {
-    // In production, you might log that the system is in setup mode.
-    error_log("checkAuth: users file not found or empty; entering setup mode.");
-    echo json_encode(["setup" => true]);
-    exit();
-}
-
-// Check session authentication.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["authenticated" => false]);
-    exit();
-}
-
-/**
- * Helper function to get a user's role from users.txt.
- * Returns the role as a string (e.g. "1") or null if not found.
- */
-function getUserRole($username) {
-    global $usersFile;
-    if (file_exists($usersFile)) {
-        $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-        foreach ($lines as $line) {
-            $parts = explode(":", trim($line));
-            if (count($parts) >= 3 && $parts[0] === $username) {
-                return trim($parts[2]);
-            }
-        }
-    }
-    return null;
-}
-
-// Determine if TOTP is enabled by checking users.txt.
-$totp_enabled = false;
-$username = $_SESSION['username'] ?? '';
-if ($username) {
-    $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-    foreach ($lines as $line) {
-        $parts = explode(":", trim($line));
-        // Assuming first field is username and fourth (if exists) is the TOTP secret.
-        if ($parts[0] === $username) {
-            if (isset($parts[3]) && trim($parts[3]) !== "") {
-                $totp_enabled = true;
-            }
-            break;
-        }
-    }
-}
-
-// Use getUserRole() to determine admin status.
-// We cast the role to an integer so that "1" (string) is treated as true.
-$userRole = getUserRole($username);
-$isAdmin = ((int)$userRole === 1);
-
-// Build and return the JSON response.
-$response = [
-    "authenticated" => true,
-    "isAdmin"       => $isAdmin,
-    "totp_enabled"  => $totp_enabled,
-    "username"      => $username,
-    "folderOnly"    => isset($_SESSION["folderOnly"]) ? $_SESSION["folderOnly"] : false
-];
-
-echo json_encode($response);
-?>

composer.json

@@ -5,7 +5,8 @@
     "require": {
       "jumbojett/openid-connect-php": "^1.0.0",
       "phpseclib/phpseclib": "~3.0.7",
-      "robthree/twofactorauth": "^1.7",
-      "endroid/qr-code": "^4.0"
+      "robthree/twofactorauth": "^3.0",
+      "endroid/qr-code": "^5.0",
+      "sabre/dav": "^4.4"
     }
   }

composer.lock

@@ -4,32 +4,32 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
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@@ -175,7 +172,7 @@
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@@ -183,7 +180,7 @@
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@@ -455,25 +452,76 @@
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@@ -494,6 +542,16 @@
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@@ -522,7 +580,452 @@
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+            "source": {
+                "type": "git",
+                "url": "https://github.com/sabre-io/xml.git",
+                "reference": "01a7927842abf3e10df3d9c2d9b0cc9d813a3fcc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sabre-io/xml/zipball/01a7927842abf3e10df3d9c2d9b0cc9d813a3fcc",
+                "reference": "01a7927842abf3e10df3d9c2d9b0cc9d813a3fcc",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "lib-libxml": ">=2.6.20",
+                "php": "^7.1 || ^8.0",
+                "sabre/uri": ">=1.0,<3.0.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "~2.17.1||3.63.2",
+                "phpstan/phpstan": "^0.12",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.6"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "lib/Deserializer/functions.php",
+                    "lib/Serializer/functions.php"
+                ],
+                "psr-4": {
+                    "Sabre\\Xml\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Evert Pot",
+                    "email": "me@evertpot.com",
+                    "homepage": "http://evertpot.com/",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Markus Staab",
+                    "email": "markus.staab@redaxo.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "sabre/xml is an XML library that you may not hate.",
+            "homepage": "https://sabre.io/xml/",
+            "keywords": [
+                "XMLReader",
+                "XMLWriter",
+                "dom",
+                "xml"
+            ],
+            "support": {
+                "forum": "https://groups.google.com/group/sabredav-discuss",
+                "issues": "https://github.com/sabre-io/xml/issues",
+                "source": "https://github.com/fruux/sabre-xml"
+            },
+            "time": "2024-09-06T07:37:46+00:00"
         }
     ],
     "packages-dev": [],

config.php

@@ -1,145 +0,0 @@
-<?php
-// config.php
-
-// Define constants.
-define('UPLOAD_DIR', '/var/www/uploads/');
-define('USERS_DIR', '/var/www/users/');
-define('USERS_FILE', 'users.txt');
-define('META_DIR', '/var/www/metadata/');
-define('META_FILE', 'file_metadata.json');
-define('TRASH_DIR', UPLOAD_DIR . 'trash/');
-define('TIMEZONE', 'America/New_York');
-define('DATE_TIME_FORMAT', 'm/d/y  h:iA');
-define('TOTAL_UPLOAD_SIZE', '5G');
-
-date_default_timezone_set(TIMEZONE);
-
-/**
- * Encrypts data using AES-256-CBC.
- *
- * @param string $data The plaintext.
- * @param string $encryptionKey The encryption key.
- * @return string Base64-encoded string containing IV and ciphertext.
- */
-function encryptData($data, $encryptionKey)
-{
-    $cipher = 'AES-256-CBC';
-    $ivlen = openssl_cipher_iv_length($cipher);
-    $iv = openssl_random_pseudo_bytes($ivlen);
-    $ciphertext = openssl_encrypt($data, $cipher, $encryptionKey, OPENSSL_RAW_DATA, $iv);
-    return base64_encode($iv . $ciphertext);
-}
-
-/**
- * Decrypts data encrypted with AES-256-CBC.
- *
- * @param string $encryptedData Base64-encoded data containing IV and ciphertext.
- * @param string $encryptionKey The encryption key.
- * @return string|false The decrypted plaintext or false on failure.
- */
-function decryptData($encryptedData, $encryptionKey)
-{
-    $cipher = 'AES-256-CBC';
-    $data = base64_decode($encryptedData);
-    $ivlen = openssl_cipher_iv_length($cipher);
-    $iv = substr($data, 0, $ivlen);
-    $ciphertext = substr($data, $ivlen);
-    return openssl_decrypt($ciphertext, $cipher, $encryptionKey, OPENSSL_RAW_DATA, $iv);
-}
-
-// Load encryption key from environment (override in production).
-$encryptionKey = getenv('PERSISTENT_TOKENS_KEY') ?: 'default_please_change_this_key';
-if (!$encryptionKey) {
-    die('Encryption key for persistent tokens is not set.');
-}
-
-function loadUserPermissions($username)
-{
-    global $encryptionKey;
-    $permissionsFile = USERS_DIR . 'userPermissions.json';
-
-    if (file_exists($permissionsFile)) {
-        $content = file_get_contents($permissionsFile);
-
-        // Try to decrypt the content.
-        $decryptedContent = decryptData($content, $encryptionKey);
-        if ($decryptedContent !== false) {
-            $permissions = json_decode($decryptedContent, true);
-        } else {
-            $permissions = json_decode($content, true);
-        }
-
-        if (is_array($permissions) && array_key_exists($username, $permissions)) {
-            $result = $permissions[$username];
-            return !empty($result) ? $result : false;
-        }
-    }
-    // Removed error_log() to prevent flooding logs when file is not found.
-    return false; // Return false if no permissions found.
-}
-
-// Determine whether HTTPS is used.
-$envSecure = getenv('SECURE');
-if ($envSecure !== false) {
-    $secure = filter_var($envSecure, FILTER_VALIDATE_BOOLEAN);
-} else {
-    $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
-}
-
-$cookieParams = [
-    'lifetime' => 7200,
-    'path'     => '/',
-    'domain'   => '', // Set your domain as needed.
-    'secure'   => $secure,
-    'httponly' => true,
-    'samesite' => 'Lax'
-];
-
-if (session_status() === PHP_SESSION_NONE) {
-    session_set_cookie_params($cookieParams);
-    ini_set('session.gc_maxlifetime', 7200);
-    session_start();
-}
-
-if (empty($_SESSION['csrf_token'])) {
-    $_SESSION['csrf_token'] = bin2hex(random_bytes(32));
-}
-
-// Auto-login via persistent token.
-if (!isset($_SESSION["authenticated"]) && isset($_COOKIE['remember_me_token'])) {
-    $persistentTokensFile = USERS_DIR . 'persistent_tokens.json';
-    $persistentTokens = [];
-    if (file_exists($persistentTokensFile)) {
-        $encryptedContent = file_get_contents($persistentTokensFile);
-        $decryptedContent = decryptData($encryptedContent, $encryptionKey);
-        $persistentTokens = json_decode($decryptedContent, true);
-        if (!is_array($persistentTokens)) {
-            $persistentTokens = [];
-        }
-    }
-    if (isset($persistentTokens[$_COOKIE['remember_me_token']])) {
-        $tokenData = $persistentTokens[$_COOKIE['remember_me_token']];
-        if ($tokenData['expiry'] >= time()) {
-            $_SESSION["authenticated"] = true;
-            $_SESSION["username"] = $tokenData["username"];
-            // IMPORTANT: Set the folderOnly flag here for auto-login.
-            $_SESSION["folderOnly"] = loadUserPermissions($tokenData["username"]);
-        } else {
-            unset($persistentTokens[$_COOKIE['remember_me_token']]);
-            $newEncryptedContent = encryptData(json_encode($persistentTokens, JSON_PRETTY_PRINT), $encryptionKey);
-            file_put_contents($persistentTokensFile, $newEncryptedContent, LOCK_EX);
-            setcookie('remember_me_token', '', time() - 3600, '/', '', $secure, true);
-        }
-    }
-}
-
-define('BASE_URL', 'http://yourwebsite/uploads/');
-
-if (strpos(BASE_URL, 'yourwebsite') !== false) {
-    $defaultShareUrl = isset($_SERVER['HTTP_HOST'])
-        ? "http://" . $_SERVER['HTTP_HOST'] . "/share.php"
-        : "http://localhost/share.php";
-} else {
-    $defaultShareUrl = rtrim(BASE_URL, '/') . "/share.php";
-}
-define('SHARE_URL', getenv('SHARE_URL') ? getenv('SHARE_URL') : $defaultShareUrl);

config/config.php

@@ -0,0 +1,152 @@
+<?php
+// config.php
+
+// Prevent caching
+header("Cache-Control: no-cache, must-revalidate");
+header("Pragma: no-cache");
+header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
+header("Expires: 0");
+
+// Security headers
+header('X-Content-Type-Options: nosniff');
+header("X-Frame-Options: SAMEORIGIN");
+header("Referrer-Policy: no-referrer-when-downgrade");
+header("Permissions-Policy: geolocation=(), microphone=(), camera=()");
+header("X-XSS-Protection: 1; mode=block");
+if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
+    header("Strict-Transport-Security: max-age=31536000; includeSubDomains; preload");
+}
+
+// Define constants
+define('PROJECT_ROOT', dirname(__DIR__));
+define('UPLOAD_DIR',    '/var/www/uploads/');
+define('USERS_DIR',     '/var/www/users/');
+define('USERS_FILE',    'users.txt');
+define('META_DIR',      '/var/www/metadata/');
+define('META_FILE',     'file_metadata.json');
+define('TRASH_DIR',     UPLOAD_DIR . 'trash/');
+define('TIMEZONE',      'America/New_York');
+define('DATE_TIME_FORMAT','m/d/y  h:iA');
+define('TOTAL_UPLOAD_SIZE','5G');
+define('REGEX_FOLDER_NAME', '/^[\p{L}\p{N}_\-\s\/\\\\]+$/u');
+define('PATTERN_FOLDER_NAME','[\p{L}\p{N}_\-\s\/\\\\]+');
+define('REGEX_FILE_NAME',  '/^[\p{L}\p{N}\p{M}%\-\.\(\) _]+$/u');
+define('REGEX_USER',       '/^[\p{L}\p{N}_\- ]+$/u');
+
+date_default_timezone_set(TIMEZONE);
+
+// Encryption helpers
+function encryptData($data, $encryptionKey)
+{
+    $cipher = 'AES-256-CBC';
+    $ivlen  = openssl_cipher_iv_length($cipher);
+    $iv     = openssl_random_pseudo_bytes($ivlen);
+    $ct     = openssl_encrypt($data, $cipher, $encryptionKey, OPENSSL_RAW_DATA, $iv);
+    return base64_encode($iv . $ct);
+}
+
+function decryptData($encryptedData, $encryptionKey)
+{
+    $cipher = 'AES-256-CBC';
+    $data   = base64_decode($encryptedData);
+    $ivlen  = openssl_cipher_iv_length($cipher);
+    $iv     = substr($data, 0, $ivlen);
+    $ct     = substr($data, $ivlen);
+    return openssl_decrypt($ct, $cipher, $encryptionKey, OPENSSL_RAW_DATA, $iv);
+}
+
+// Load encryption key
+$envKey = getenv('PERSISTENT_TOKENS_KEY');
+if ($envKey === false || $envKey === '') {
+    $encryptionKey = 'default_please_change_this_key';
+    error_log('WARNING: Using default encryption key. Please set PERSISTENT_TOKENS_KEY in your environment.');
+} else {
+    $encryptionKey = $envKey;
+}
+
+// Helper to load JSON permissions (with optional decryption)
+function loadUserPermissions($username)
+{
+    global $encryptionKey;
+    $permissionsFile = USERS_DIR . 'userPermissions.json';
+    if (file_exists($permissionsFile)) {
+        $content = file_get_contents($permissionsFile);
+        $decrypted = decryptData($content, $encryptionKey);
+        $json = ($decrypted !== false) ? $decrypted : $content;
+        $perms = json_decode($json, true);
+        if (is_array($perms) && isset($perms[$username])) {
+            return !empty($perms[$username]) ? $perms[$username] : false;
+        }
+    }
+    return false;
+}
+
+// Determine HTTPS usage
+$envSecure = getenv('SECURE');
+$secure = ($envSecure !== false)
+    ? filter_var($envSecure, FILTER_VALIDATE_BOOLEAN)
+    : (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
+
+// Choose session lifetime based on "remember me" cookie
+$defaultSession = 7200;           // 2 hours
+$persistentDays = 30 * 24 * 60 * 60; // 30 days
+$sessionLifetime = isset($_COOKIE['remember_me_token'])
+    ? $persistentDays
+    : $defaultSession;
+
+// Configure PHP session cookie and GC
+session_set_cookie_params([
+    'lifetime' => $sessionLifetime,
+    'path'     => '/',
+    'domain'   => '',      // adjust if you need a specific domain
+    'secure'   => $secure,
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+ini_set('session.gc_maxlifetime', (string)$sessionLifetime);
+
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
+// CSRF token
+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';
+    $tokens = [];
+    if (file_exists($tokFile)) {
+        $enc = file_get_contents($tokFile);
+        $dec = decryptData($enc, $encryptionKey);
+        $tokens = json_decode($dec, true) ?: [];
+    }
+    $token = $_COOKIE['remember_me_token'];
+    if (!empty($tokens[$token])) {
+        $data = $tokens[$token];
+        if ($data['expiry'] >= time()) {
+            $_SESSION["authenticated"] = true;
+            $_SESSION["username"]      = $data["username"];
+            $_SESSION["folderOnly"]    = loadUserPermissions($data["username"]);
+            $_SESSION["isAdmin"]       = !empty($data["isAdmin"]);
+        } else {
+            // expired — clean up
+            unset($tokens[$token]);
+            file_put_contents($tokFile, encryptData(json_encode($tokens, JSON_PRETTY_PRINT), $encryptionKey), LOCK_EX);
+            setcookie('remember_me_token', '', time() - 3600, '/', '', $secure, true);
+        }
+    }
+}
+
+// Share URL fallback
+define('BASE_URL', 'http://yourwebsite/uploads/');
+if (strpos(BASE_URL, 'yourwebsite') !== false) {
+    $defaultShare = isset($_SERVER['HTTP_HOST'])
+        ? "http://{$_SERVER['HTTP_HOST']}/api/file/share.php"
+        : "http://localhost/api/file/share.php";
+} else {
+    $defaultShare = rtrim(BASE_URL, '/') . "/api/file/share.php";
+}
+define('SHARE_URL', getenv('SHARE_URL') ?: $defaultShare);

copyFiles.php

@@ -1,153 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-$username = $_SESSION['username'] ?? '';
-$userPermissions = loadUserPermissions($username);
-if ($username) {
-    $userPermissions = loadUserPermissions($username);
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to copy files."]);
-        exit();
-    }
-}
-
-$data = json_decode(file_get_contents("php://input"), true);
-if (
-    !$data || 
-    !isset($data['source']) || 
-    !isset($data['destination']) || 
-    !isset($data['files'])
-) {
-    echo json_encode(["error" => "Invalid request"]);
-    exit;
-}
-
-$sourceFolder = trim($data['source']);
-$destinationFolder = trim($data['destination']);
-$files = $data['files'];
-
-// Validate folder names: allow letters, numbers, underscores, dashes, spaces, and forward slashes.
-$folderPattern = '/^[A-Za-z0-9_\- \/]+$/';
-if ($sourceFolder !== 'root' && !preg_match($folderPattern, $sourceFolder)) {
-    echo json_encode(["error" => "Invalid source folder name."]);
-    exit;
-}
-if ($destinationFolder !== 'root' && !preg_match($folderPattern, $destinationFolder)) {
-    echo json_encode(["error" => "Invalid destination folder name."]);
-    exit;
-}
-
-// Trim any leading/trailing slashes and spaces.
-$sourceFolder = trim($sourceFolder, "/\\ ");
-$destinationFolder = trim($destinationFolder, "/\\ ");
-
-// Build the source and destination directories.
-$baseDir = rtrim(UPLOAD_DIR, '/\\');
-$sourceDir = ($sourceFolder === 'root') 
-    ? $baseDir . DIRECTORY_SEPARATOR 
-    : $baseDir . DIRECTORY_SEPARATOR . $sourceFolder . DIRECTORY_SEPARATOR;
-$destDir = ($destinationFolder === 'root') 
-    ? $baseDir . DIRECTORY_SEPARATOR 
-    : $baseDir . DIRECTORY_SEPARATOR . $destinationFolder . DIRECTORY_SEPARATOR;
-
-// Helper: Generate the metadata file path for a given folder.
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-// Helper: Generate a unique file name if a file with the same name exists.
-function getUniqueFileName($destDir, $fileName) {
-    $fullPath = $destDir . $fileName;
-    clearstatcache(true, $fullPath);
-    if (!file_exists($fullPath)) {
-        return $fileName;
-    }
-    $basename = pathinfo($fileName, PATHINFO_FILENAME);
-    $extension = pathinfo($fileName, PATHINFO_EXTENSION);
-    $counter = 1;
-    do {
-        $newName = $basename . " (" . $counter . ")" . ($extension ? "." . $extension : "");
-        $newFullPath = $destDir . $newName;
-        clearstatcache(true, $newFullPath);
-        $counter++;
-    } while (file_exists($destDir . $newName));
-    return $newName;
-}
-
-// Load source and destination metadata.
-$srcMetaFile = getMetadataFilePath($sourceFolder);
-$destMetaFile = getMetadataFilePath($destinationFolder);
-
-$srcMetadata = file_exists($srcMetaFile) ? json_decode(file_get_contents($srcMetaFile), true) : [];
-$destMetadata = file_exists($destMetaFile) ? json_decode(file_get_contents($destMetaFile), true) : [];
-
-$errors = [];
-
-// Define a safe file name pattern: letters, numbers, underscores, dashes, dots, parentheses, and spaces.
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-foreach ($files as $fileName) {
-    // Save the original name for metadata lookup.
-    $originalName = basename(trim($fileName));
-    $basename = $originalName;
-    if (!preg_match($safeFileNamePattern, $basename)) {
-        $errors[] = "$basename has an invalid name.";
-        continue;
-    }
-    
-    $srcPath = $sourceDir . $originalName;
-    $destPath = $destDir . $basename;
-    
-    clearstatcache();
-    if (!file_exists($srcPath)) {
-        $errors[] = "$originalName does not exist in source.";
-        continue;
-    }
-    
-    if (file_exists($destPath)) {
-        $uniqueName = getUniqueFileName($destDir, $basename);
-        $basename = $uniqueName; // update the file name for metadata and destination path
-        $destPath = $destDir . $uniqueName;
-    }
-    
-    if (!copy($srcPath, $destPath)) {
-        $errors[] = "Failed to copy $basename";
-        continue;
-    }
-    
-    // Update destination metadata: if there's metadata for the original file in source, add it under the new name.
-    if (isset($srcMetadata[$originalName])) {
-        $destMetadata[$basename] = $srcMetadata[$originalName];
-    }
-}
-
-if (file_put_contents($destMetaFile, json_encode($destMetadata, JSON_PRETTY_PRINT)) === false) {
-    $errors[] = "Failed to update destination metadata.";
-}
-
-if (empty($errors)) {
-    echo json_encode(["success" => "Files copied successfully"]);
-} else {
-    echo json_encode(["error" => implode("; ", $errors)]);
-}
-?>

createFolder.php

@@ -1,96 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-// Ensure the request is a POST
-if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-    echo json_encode(['success' => false, 'error' => 'Invalid request method.']);
-    exit;
-}
-
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(['success' => false, 'error' => 'Invalid CSRF token.']);
-    http_response_code(403);
-    exit;
-}
-
-$username = $_SESSION['username'] ?? '';
-$userPermissions = loadUserPermissions($username);
-if ($username) {
-    $userPermissions = loadUserPermissions($username);
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to create folders."]);
-        exit();
-    }
-}
-
-// Get the JSON input and decode it
-$input = json_decode(file_get_contents('php://input'), true);
-if (!isset($input['folderName'])) {
-    echo json_encode(['success' => false, 'error' => 'Folder name not provided.']);
-    exit;
-}
-
-$folderName = trim($input['folderName']);
-$parent = isset($input['parent']) ? trim($input['parent']) : "";
-
-// Basic sanitation: allow only letters, numbers, underscores, dashes, and spaces in folderName
-if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $folderName)) {
-    echo json_encode(['success' => false, 'error' => 'Invalid folder name.']);
-    exit;
-}
-
-// Optionally, sanitize the parent folder if needed.
-if ($parent && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $parent)) {
-    echo json_encode(['success' => false, 'error' => 'Invalid parent folder name.']);
-    exit;
-}
-
-// Build the full folder path.
-$baseDir = rtrim(UPLOAD_DIR, '/\\');
-if ($parent && strtolower($parent) !== "root") {
-    $fullPath = $baseDir . DIRECTORY_SEPARATOR . $parent . DIRECTORY_SEPARATOR . $folderName;
-    $relativePath = $parent . "/" . $folderName;
-} else {
-    $fullPath = $baseDir . DIRECTORY_SEPARATOR . $folderName;
-    $relativePath = $folderName;
-}
-
-// Check if the folder already exists.
-if (file_exists($fullPath)) {
-    echo json_encode(['success' => false, 'error' => 'Folder already exists.']);
-    exit;
-}
-
-// Attempt to create the folder.
-if (mkdir($fullPath, 0755, true)) {
-
-    // --- Create an empty metadata file for the new folder ---
-    // Helper: Generate the metadata file path for a given folder.
-    // For "root", returns "root_metadata.json". Otherwise, replaces slashes, backslashes, and spaces with dashes and appends "_metadata.json".
-    function getMetadataFilePath($folder) {
-        if (strtolower($folder) === 'root' || $folder === '') {
-            return META_DIR . "root_metadata.json";
-        }
-        return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-    }
-    
-    $metadataFile = getMetadataFilePath($relativePath);
-    // Create an empty associative array (i.e. empty metadata) and write to the metadata file.
-    file_put_contents($metadataFile, json_encode([], JSON_PRETTY_PRINT));
-
-    echo json_encode(['success' => true]);
-} else {
-    echo json_encode(['success' => false, 'error' => 'Failed to create folder.']);
-}
-?>

createShareLink.php

@@ -1,65 +0,0 @@
-<?php
-// createShareLink.php
-require_once 'config.php';
-
-// Get POST input.
-$input = json_decode(file_get_contents("php://input"), true);
-if (!$input) {
-    echo json_encode(["error" => "Invalid input."]);
-    exit;
-}
-
-$folder = isset($input['folder']) ? trim($input['folder']) : "";
-$file = isset($input['file']) ? basename($input['file']) : "";
-$expirationMinutes = isset($input['expirationMinutes']) ? intval($input['expirationMinutes']) : 60;
-$password = isset($input['password']) ? $input['password'] : "";
-
-// Validate folder using regex.
-if ($folder !== 'root' && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $folder)) {
-    echo json_encode(["error" => "Invalid folder name."]);
-    exit;
-}
-
-// Generate a secure token.
-$token = bin2hex(random_bytes(16)); // 32 hex characters.
-
-// Calculate expiration (Unix timestamp).
-$expires = time() + ($expirationMinutes * 60);
-
-// Hash password if provided.
-$hashedPassword = !empty($password) ? password_hash($password, PASSWORD_DEFAULT) : "";
-
-// File to store share links.
-$shareFile = META_DIR . "share_links.json";
-$shareLinks = [];
-if (file_exists($shareFile)) {
-    $data = file_get_contents($shareFile);
-    $shareLinks = json_decode($data, true);
-    if (!is_array($shareLinks)) {
-        $shareLinks = [];
-    }
-}
-
-// Clean up expired share links.
-$currentTime = time();
-foreach ($shareLinks as $key => $link) {
-    if ($link["expires"] < $currentTime) {
-        unset($shareLinks[$key]);
-    }
-}
-
-// Add record.
-$shareLinks[$token] = [
-    "folder" => $folder,
-    "file" => $file,
-    "expires" => $expires,
-    "password" => $hashedPassword
-];
-
-// Save the share links.
-if (file_put_contents($shareFile, json_encode($shareLinks, JSON_PRETTY_PRINT))) {
-    echo json_encode(["token" => $token, "expires" => $expires]);
-} else {
-    echo json_encode(["error" => "Could not save share link."]);
-}
-?>

custom-php.ini

@@ -0,0 +1,53 @@
+; custom-php.ini
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; OPcache Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+opcache.enable=1
+opcache.enable_cli=0
+; Allocate 128MB of memory for opcode caching
+opcache.memory_consumption=128
+; Increase the maximum number of accelerated files (adjust if you have a large codebase)
+opcache.max_accelerated_files=4000
+; Refresh file timestamp every 60 seconds to avoid too many disk reads
+opcache.revalidate_freq=60
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Memory and Execution Time Limits
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Increase memory limit to 512M for large file processing or image processing operations
+memory_limit=512M
+; Set execution time limits to accommodate long-running uploads/processes
+max_execution_time=300
+max_input_time=300
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Realpath Cache Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+realpath_cache_size=4096k
+realpath_cache_ttl=600
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; File Upload Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Allow a maximum of 20 files per request
+max_file_uploads=20
+; Ensure the temporary directory is set (should exist and be writable)
+upload_tmp_dir=/tmp
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Session Configuration (if applicable)
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+session.gc_maxlifetime=1440
+session.gc_probability=1
+session.gc_divisor=100
+session.save_path = "/var/www/sessions"
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Error Handling / Logging
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Do not display errors publicly in production
+display_errors=Off
+; Log errors to a dedicated file
+log_errors=On
+error_log=/var/log/php8.3-error.log

deleteFiles.php

@@ -1,161 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-// Define $username first.
-$username = $_SESSION['username'] ?? '';
-
-// Now load the user's permissions.
-$userPermissions = loadUserPermissions($username);
-
-// Check if the user is read-only.
-if ($username) {
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to delete files."]);
-        exit();
-    }
-}
-
-// --- Setup Trash Folder & Metadata ---
-$trashDir = rtrim(TRASH_DIR, '/\\') . DIRECTORY_SEPARATOR;
-if (!file_exists($trashDir)) {
-    mkdir($trashDir, 0755, true);
-}
-$trashMetadataFile = $trashDir . "trash.json";
-$trashData = [];
-if (file_exists($trashMetadataFile)) {
-    $json = file_get_contents($trashMetadataFile);
-    $trashData = json_decode($json, true);
-    if (!is_array($trashData)) {
-        $trashData = [];
-    }
-}
-
-// Helper: Generate the metadata file path for a given folder.
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-// Read request body
-$data = json_decode(file_get_contents("php://input"), true);
-
-// Validate request
-if (!isset($data['files']) || !is_array($data['files'])) {
-    echo json_encode(["error" => "No file names provided"]);
-    exit;
-}
-
-// Determine folder – default to 'root'
-$folder = isset($data['folder']) ? trim($data['folder']) : 'root';
-
-// Validate folder: allow letters, numbers, underscores, dashes, spaces, and forward slashes
-if ($folder !== 'root' && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $folder)) {
-    echo json_encode(["error" => "Invalid folder name."]);
-    exit;
-}
-$folder = trim($folder, "/\\ ");
-
-// Build the upload directory.
-if ($folder !== 'root') {
-    $uploadDir = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder . DIRECTORY_SEPARATOR;
-} else {
-    $uploadDir = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR;
-}
-
-// Load folder metadata (if exists) to retrieve uploader and upload date.
-$metadataFile = getMetadataFilePath($folder);
-$folderMetadata = [];
-if (file_exists($metadataFile)) {
-    $folderMetadata = json_decode(file_get_contents($metadataFile), true);
-    if (!is_array($folderMetadata)) {
-        $folderMetadata = [];
-    }
-}
-
-$movedFiles = [];
-$errors = [];
-
-// Define a safe file name pattern: allow letters, numbers, underscores, dashes, dots, and spaces.
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-foreach ($data['files'] as $fileName) {
-    $basename = basename(trim($fileName));
-    
-    // Validate the file name.
-    if (!preg_match($safeFileNamePattern, $basename)) {
-        $errors[] = "$basename has an invalid name.";
-        continue;
-    }
-    
-    $filePath = $uploadDir . $basename;
-    
-    if (file_exists($filePath)) {
-        // Append a timestamp to the file name in trash to avoid collisions.
-        $timestamp = time();
-        $trashFileName = $basename . "_" . $timestamp;
-        if (rename($filePath, $trashDir . $trashFileName)) {
-            $movedFiles[] = $basename;
-            // Record trash metadata for possible restoration.
-            $trashData[] = [
-                'type'           => 'file',
-                'originalFolder' => $uploadDir,  // You could also store a relative path here.
-                'originalName'   => $basename,
-                'trashName'      => $trashFileName,
-                'trashedAt'      => $timestamp,
-                // Enrich trash record with uploader and upload date from folder metadata (if available)
-                'uploaded'       => isset($folderMetadata[$basename]['uploaded']) ? $folderMetadata[$basename]['uploaded'] : "Unknown",
-                'uploader'       => isset($folderMetadata[$basename]['uploader']) ? $folderMetadata[$basename]['uploader'] : "Unknown",
-                // NEW: Record the username of the user who deleted the file.
-                'deletedBy'      => isset($_SESSION['username']) ? $_SESSION['username'] : "Unknown"
-            ];
-        } else {
-            $errors[] = "Failed to move $basename to Trash.";
-        }
-    } else {
-        // Consider file already deleted.
-        $movedFiles[] = $basename;
-    }
-}
-
-// Write back the updated trash metadata.
-file_put_contents($trashMetadataFile, json_encode($trashData, JSON_PRETTY_PRINT));
-
-// Update folder-specific metadata file by removing deleted files.
-if (file_exists($metadataFile)) {
-    $metadata = json_decode(file_get_contents($metadataFile), true);
-    if (is_array($metadata)) {
-        foreach ($movedFiles as $delFile) {
-            if (isset($metadata[$delFile])) {
-                unset($metadata[$delFile]);
-            }
-        }
-        file_put_contents($metadataFile, json_encode($metadata, JSON_PRETTY_PRINT));
-    }
-}
-
-if (empty($errors)) {
-    echo json_encode(["success" => "Files moved to Trash: " . implode(", ", $movedFiles)]);
-} else {
-    echo json_encode(["error" => implode("; ", $errors) . ". Files moved to Trash: " . implode(", ", $movedFiles)]);
-}
-?>

deleteFolder.php

@@ -1,99 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-// Ensure the request is a POST
-if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-    echo json_encode(['success' => false, 'error' => 'Invalid request method.']);
-    exit;
-}
-
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(['success' => false, 'error' => 'Invalid CSRF token.']);
-    http_response_code(403);
-    exit;
-}
-
-$username = $_SESSION['username'] ?? '';
-$userPermissions = loadUserPermissions($username);
-if ($username) {
-    $userPermissions = loadUserPermissions($username);
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to delete folders."]);
-        exit();
-    }
-}
-
-// Get the JSON input and decode it
-$input = json_decode(file_get_contents('php://input'), true);
-if (!isset($input['folder'])) {
-    echo json_encode(['success' => false, 'error' => 'Folder name not provided.']);
-    exit;
-}
-
-$folderName = trim($input['folder']);
-
-// Prevent deletion of root.
-if ($folderName === 'root') {
-    echo json_encode(['success' => false, 'error' => 'Cannot delete root folder.']);
-    exit;
-}
-
-// Allow letters, numbers, underscores, dashes, spaces, and forward slashes.
-if (!preg_match('/^[A-Za-z0-9_\- \/]+$/', $folderName)) {
-    echo json_encode(['success' => false, 'error' => 'Invalid folder name.']);
-    exit;
-}
-
-// Build the folder path (supports subfolder paths like "FolderTest/FolderTestSub")
-$folderPath = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folderName;
-
-// Check if the folder exists and is a directory
-if (!file_exists($folderPath) || !is_dir($folderPath)) {
-    echo json_encode(['success' => false, 'error' => 'Folder does not exist.']);
-    exit;
-}
-
-// Prevent deletion if the folder is not empty
-if (count(scandir($folderPath)) > 2) {
-    echo json_encode(['success' => false, 'error' => 'Folder is not empty.']);
-    exit;
-}
-
-/**
- * Helper: Generate the metadata file path for a given folder.
- * For "root", returns "root_metadata.json". Otherwise, it replaces
- * slashes, backslashes, and spaces with dashes and appends "_metadata.json".
- *
- * @param string $folder The folder's relative path.
- * @return string The full path to the folder's metadata file.
- */
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-// Attempt to delete the folder.
-if (rmdir($folderPath)) {
-    // Remove corresponding metadata file if it exists.
-    $metadataFile = getMetadataFilePath($folderName);
-    if (file_exists($metadataFile)) {
-        unlink($metadataFile);
-    }
-    echo json_encode(['success' => true]);
-} else {
-    echo json_encode(['success' => false, 'error' => 'Failed to delete folder.']);
-}
-?>

deleteTrashFiles.php

@@ -1,104 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-// --- Setup Trash Folder & Metadata ---
-$trashDir = rtrim(TRASH_DIR, '/\\') . DIRECTORY_SEPARATOR;
-if (!file_exists($trashDir)) {
-    mkdir($trashDir, 0755, true);
-}
-$trashMetadataFile = $trashDir . "trash.json";
-
-// Load trash metadata into an associative array keyed by trashName.
-$trashData = [];
-if (file_exists($trashMetadataFile)) {
-    $json = file_get_contents($trashMetadataFile);
-    $tempData = json_decode($json, true);
-    if (is_array($tempData)) {
-        foreach ($tempData as $item) {
-            if (isset($item['trashName'])) {
-                $trashData[$item['trashName']] = $item;
-            }
-        }
-    }
-}
-
-// Read request body.
-$data = json_decode(file_get_contents("php://input"), true);
-if (!$data) {
-    echo json_encode(["error" => "Invalid input"]);
-    exit;
-}
-
-// Determine deletion mode: if "deleteAll" is true, delete all trash items; otherwise, use provided "files" array.
-$filesToDelete = [];
-if (isset($data['deleteAll']) && $data['deleteAll'] === true) {
-    $filesToDelete = array_keys($trashData);
-} elseif (isset($data['files']) && is_array($data['files'])) {
-    $filesToDelete = $data['files'];
-} else {
-    echo json_encode(["error" => "No trash file identifiers provided"]);
-    exit;
-}
-
-$deletedFiles = [];
-$errors = [];
-
-// Define a safe file name pattern.
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-foreach ($filesToDelete as $trashName) {
-    $trashName = trim($trashName);
-    if (!preg_match($safeFileNamePattern, $trashName)) {
-        $errors[] = "$trashName has an invalid format.";
-        continue;
-    }
-    
-    if (!isset($trashData[$trashName])) {
-        $errors[] = "Trash item $trashName not found.";
-        continue;
-    }
-    
-    $filePath = $trashDir . $trashName;
-    
-    if (file_exists($filePath)) {
-        if (unlink($filePath)) {
-            $deletedFiles[] = $trashName;
-            unset($trashData[$trashName]);
-        } else {
-            $errors[] = "Failed to delete $trashName.";
-        }
-    } else {
-        // If the file doesn't exist, remove its metadata entry.
-        unset($trashData[$trashName]);
-        $deletedFiles[] = $trashName;
-    }
-}
-
-// Write the updated trash metadata back (as an indexed array).
-file_put_contents($trashMetadataFile, json_encode(array_values($trashData), JSON_PRETTY_PRINT));
-
-if (empty($errors)) {
-    echo json_encode(["success" => "Trash items deleted: " . implode(", ", $deletedFiles)]);
-} else {
-    echo json_encode(["error" => implode("; ", $errors) . ". Trash items deleted: " . implode(", ", $deletedFiles)]);
-}
-exit;
-?>

download.php

@@ -1,89 +0,0 @@
-<?php
-require_once 'config.php';
-
-// Check if the user is authenticated.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    http_response_code(401);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-// Get file parameters from the GET request.
-$file = isset($_GET['file']) ? basename($_GET['file']) : '';
-$folder = isset($_GET['folder']) ? trim($_GET['folder']) : 'root';
-
-// Validate file name (allowing letters, numbers, underscores, dashes, dots, and parentheses)
-if (!preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $file)) {
-    http_response_code(400);
-    echo json_encode(["error" => "Invalid file name."]);
-    exit;
-}
-
-// Get the realpath of the upload directory.
-$uploadDirReal = realpath(UPLOAD_DIR);
-if ($uploadDirReal === false) {
-    http_response_code(500);
-    echo json_encode(["error" => "Server misconfiguration."]);
-    exit;
-}
-
-// Determine the directory.
-if ($folder === 'root') {
-    $directory = $uploadDirReal;
-} else {
-    // Prevent path traversal in folder parameter.
-    if (strpos($folder, '..') !== false) {
-        http_response_code(400);
-        echo json_encode(["error" => "Invalid folder name."]);
-        exit;
-    }
-    
-    $directoryPath = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder;
-    $directory = realpath($directoryPath);
-    
-    // Ensure that the resolved directory exists and is within the allowed UPLOAD_DIR.
-    if ($directory === false || strpos($directory, $uploadDirReal) !== 0) {
-        http_response_code(400);
-        echo json_encode(["error" => "Invalid folder path."]);
-        exit;
-    }
-}
-
-// Build the file path.
-$filePath = $directory . DIRECTORY_SEPARATOR . $file;
-$realFilePath = realpath($filePath);
-
-// Validate that the real file path exists and is within the allowed directory.
-if ($realFilePath === false || strpos($realFilePath, $uploadDirReal) !== 0) {
-    http_response_code(403);
-    echo json_encode(["error" => "Access forbidden."]);
-    exit;
-}
-
-if (!file_exists($realFilePath)) {
-    http_response_code(404);
-    echo json_encode(["error" => "File not found."]);
-    exit;
-}
-
-// Serve the file.
-$mimeType = mime_content_type($realFilePath);
-header("Content-Type: " . $mimeType);
-
-// For images, serve inline; for other types, force download.
-$ext = strtolower(pathinfo($realFilePath, PATHINFO_EXTENSION));
-if (in_array($ext, ['jpg','jpeg','png','gif','bmp','webp','svg','ico'])) {
-    header('Content-Disposition: inline; filename="' . basename($realFilePath) . '"');
-} else {
-    header('Content-Disposition: attachment; filename="' . basename($realFilePath) . '"');
-}
-header('Content-Length: ' . filesize($realFilePath));
-
-// Disable caching.
-header('Cache-Control: no-store, no-cache, must-revalidate');
-header('Pragma: no-cache');
-
-readfile($realFilePath);
-exit;
-?>

downloadZip.php

@@ -1,133 +0,0 @@
-<?php
-require_once 'config.php';
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Check if the user is authenticated.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    http_response_code(401);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-// Read and decode the JSON input.
-$rawData = file_get_contents("php://input");
-$data = json_decode($rawData, true);
-
-if (!is_array($data) || !isset($data['folder']) || !isset($data['files']) || !is_array($data['files'])) {
-    http_response_code(400);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Invalid input."]);
-    exit;
-}
-
-$folder = $data['folder'];
-$files = $data['files'];
-
-// Validate folder name to allow subfolders.
-// "root" is allowed; otherwise, split by "/" and validate each segment.
-if ($folder !== "root") {
-    $parts = explode('/', $folder);
-    foreach ($parts as $part) {
-        if (empty($part) || $part === '.' || $part === '..' || !preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $part)) {
-            http_response_code(400);
-            header('Content-Type: application/json');
-            echo json_encode(["error" => "Invalid folder name."]);
-            exit;
-        }
-    }
-    $relativePath = implode(DIRECTORY_SEPARATOR, $parts) . DIRECTORY_SEPARATOR;
-} else {
-    $relativePath = "";
-}
-
-// Use the absolute UPLOAD_DIR from config.php.
-$baseDir = realpath(UPLOAD_DIR);
-if ($baseDir === false) {
-    http_response_code(500);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Uploads directory not configured correctly."]);
-    exit;
-}
-
-$folderPath = $baseDir . DIRECTORY_SEPARATOR . $relativePath;
-$folderPathReal = realpath($folderPath);
-if ($folderPathReal === false || strpos($folderPathReal, $baseDir) !== 0) {
-    http_response_code(404);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Folder not found."]);
-    exit;
-}
-
-if (empty($files)) {
-    http_response_code(400);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "No files specified."]);
-    exit;
-}
-
-foreach ($files as $fileName) {
-    if (!preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $fileName)) {
-        http_response_code(400);
-        header('Content-Type: application/json');
-        echo json_encode(["error" => "Invalid file name: " . $fileName]);
-        exit;
-    }
-}
-
-// Build an array of files to include in the ZIP.
-$filesToZip = [];
-foreach ($files as $fileName) {
-    $filePath = $folderPathReal . DIRECTORY_SEPARATOR . $fileName;
-    if (file_exists($filePath)) {
-        $filesToZip[] = $filePath;
-    }
-}
-
-if (empty($filesToZip)) {
-    http_response_code(400);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "No valid files found to zip."]);
-    exit;
-}
-
-// Create a temporary file for the ZIP archive.
-$tempZip = tempnam(sys_get_temp_dir(), 'zip');
-unlink($tempZip); // Remove the temporary file so ZipArchive can create a new one.
-$tempZip .= '.zip';
-
-$zip = new ZipArchive();
-if ($zip->open($tempZip, ZipArchive::CREATE) !== TRUE) {
-    http_response_code(500);
-    header('Content-Type: application/json');
-    echo json_encode(["error" => "Could not create zip archive."]);
-    exit;
-}
-
-// Add each file to the archive using its base name.
-foreach ($filesToZip as $filePath) {
-    $zip->addFile($filePath, basename($filePath));
-}
-$zip->close();
-
-// Send headers to force download and disable caching.
-header('Content-Type: application/zip');
-header('Content-Disposition: attachment; filename="files.zip"');
-header('Content-Length: ' . filesize($tempZip));
-header('Cache-Control: no-store, no-cache, must-revalidate');
-header('Pragma: no-cache');
-
-// Output the file and delete it afterward.
-readfile($tempZip);
-unlink($tempZip);
-exit;
-?>

extractZip.php

@@ -1,165 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    http_response_code(403);
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    exit;
-}
-
-// Ensure user is authenticated.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    http_response_code(401);
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-$username = $_SESSION['username'] ?? '';
-$userPermissions = loadUserPermissions($username);
-if ($username) {
-    $userPermissions = loadUserPermissions($username);
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to extract zip files"]);
-        exit();
-    }
-}
-
-// Read and decode the JSON input.
-$rawData = file_get_contents("php://input");
-$data = json_decode($rawData, true);
-if (!is_array($data) || !isset($data['folder']) || !isset($data['files']) || !is_array($data['files'])) {
-    http_response_code(400);
-    echo json_encode(["error" => "Invalid input."]);
-    exit;
-}
-
-$folder = $data['folder'];
-$files = $data['files'];
-
-if (empty($files)) {
-    http_response_code(400);
-    echo json_encode(["error" => "No files specified."]);
-    exit;
-}
-
-// Validate folder name (allow "root" or valid subfolder names).
-if ($folder !== "root") {
-    $parts = explode('/', $folder);
-    foreach ($parts as $part) {
-        if (empty($part) || $part === '.' || $part === '..' || !preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $part)) {
-            http_response_code(400);
-            echo json_encode(["error" => "Invalid folder name."]);
-            exit;
-        }
-    }
-    $relativePath = implode(DIRECTORY_SEPARATOR, $parts) . DIRECTORY_SEPARATOR;
-} else {
-    $relativePath = "";
-}
-
-$baseDir = realpath(UPLOAD_DIR);
-if ($baseDir === false) {
-    http_response_code(500);
-    echo json_encode(["error" => "Uploads directory not configured correctly."]);
-    exit;
-}
-
-$folderPath = $baseDir . DIRECTORY_SEPARATOR . $relativePath;
-$folderPathReal = realpath($folderPath);
-if ($folderPathReal === false || strpos($folderPathReal, $baseDir) !== 0) {
-    http_response_code(404);
-    echo json_encode(["error" => "Folder not found."]);
-    exit;
-}
-
-// ---------- Metadata Setup ----------
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-$srcMetaFile = getMetadataFilePath($folder);
-$destMetaFile = getMetadataFilePath($folder);
-$srcMetadata = file_exists($srcMetaFile) ? json_decode(file_get_contents($srcMetaFile), true) : [];
-$destMetadata = file_exists($destMetaFile) ? json_decode(file_get_contents($destMetaFile), true) : [];
-
-$errors = [];
-$allSuccess = true;
-$extractedFiles = array(); // Array to collect names of extracted files
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-// ---------- Process Each File ----------
-foreach ($files as $zipFileName) {
-    $originalName = basename(trim($zipFileName));
-    // Process only .zip files.
-    if (strtolower(substr($originalName, -4)) !== '.zip') {
-        continue;
-    }
-    if (!preg_match($safeFileNamePattern, $originalName)) {
-        $errors[] = "$originalName has an invalid name.";
-        $allSuccess = false;
-        continue;
-    }
-    
-    $zipFilePath = $folderPathReal . DIRECTORY_SEPARATOR . $originalName;
-    if (!file_exists($zipFilePath)) {
-        $errors[] = "$originalName does not exist in folder.";
-        $allSuccess = false;
-        continue;
-    }
-    
-    $zip = new ZipArchive();
-    if ($zip->open($zipFilePath) !== TRUE) {
-        $errors[] = "Could not open $originalName as a zip file.";
-        $allSuccess = false;
-        continue;
-    }
-    
-    // Attempt extraction.
-    if (!$zip->extractTo($folderPathReal)) {
-        $errors[] = "Failed to extract $originalName.";
-        $allSuccess = false;
-    } else {
-        // Collect extracted file names from this zip.
-        for ($i = 0; $i < $zip->numFiles; $i++) {
-            $entryName = $zip->getNameIndex($i);
-            $extractedFileName = basename($entryName);
-            if ($extractedFileName) {
-                $extractedFiles[] = $extractedFileName;
-            }
-        }
-        // Update metadata for each extracted file if the zip file has metadata.
-        if (isset($srcMetadata[$originalName])) {
-            $zipMeta = $srcMetadata[$originalName];
-            // Iterate through all entries in the zip.
-            for ($i = 0; $i < $zip->numFiles; $i++) {
-                $entryName = $zip->getNameIndex($i);
-                $extractedFileName = basename($entryName);
-                if ($extractedFileName) {
-                    $destMetadata[$extractedFileName] = $zipMeta;
-                }
-            }
-        }
-    }
-    $zip->close();
-}
-
-// Write updated metadata back to the destination metadata file.
-if (file_put_contents($destMetaFile, json_encode($destMetadata, JSON_PRETTY_PRINT)) === false) {
-    $errors[] = "Failed to update metadata.";
-    $allSuccess = false;
-}
-
-if ($allSuccess) {
-    echo json_encode(["success" => true, "extractedFiles" => $extractedFiles]);
-} else {
-    echo json_encode(["success" => false, "error" => implode(" ", $errors)]);
-}
-exit;
-?>

getConfig.php

@@ -1,36 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-$configFile = USERS_DIR . 'adminConfig.json';
-if (file_exists($configFile)) {
-    $encryptedContent = file_get_contents($configFile);
-    $decryptedContent = decryptData($encryptedContent, $encryptionKey);
-    if ($decryptedContent === false) {
-        http_response_code(500);
-        echo json_encode(['error' => 'Failed to decrypt configuration.']);
-        exit;
-    }
-    // Decode the configuration and ensure globalOtpauthUrl is set
-    $config = json_decode($decryptedContent, true);
-    if (!isset($config['globalOtpauthUrl'])) {
-        $config['globalOtpauthUrl'] = "";
-    }
-    echo json_encode($config);
-} else {
-    echo json_encode([
-        'oidc' => [
-            'providerUrl'  => 'https://your-oidc-provider.com',
-            'clientId'     => 'YOUR_CLIENT_ID',
-            'clientSecret' => 'YOUR_CLIENT_SECRET',
-            'redirectUri'  => 'https://yourdomain.com/auth.php?oidc=callback'
-        ],
-        'loginOptions' => [
-            'disableFormLogin' => false,
-            'disableBasicAuth' => false,
-            'disableOIDCLogin' => false
-        ],
-        'globalOtpauthUrl' => ""
-    ]);
-}
-?>

getFileList.php

@@ -1,106 +0,0 @@
-<?php
-require_once 'config.php';
-header("Cache-Control: no-cache, no-store, must-revalidate");
-header("Pragma: no-cache");
-header("Expires: 0");
-header('Content-Type: application/json');
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-$folder = isset($_GET['folder']) ? trim($_GET['folder']) : 'root';
-// Allow only safe characters in the folder parameter (letters, numbers, underscores, dashes, spaces, and forward slashes).
-if ($folder !== 'root' && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $folder)) {
-    echo json_encode(["error" => "Invalid folder name."]);
-    exit;
-}
-
-// Determine the directory based on the folder parameter.
-if ($folder !== 'root') {
-    $directory = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder;
-} else {
-    $directory = UPLOAD_DIR;
-}
-
-/**
- * Helper: Generate the metadata file path for a given folder.
- * For "root", returns "root_metadata.json". Otherwise, replaces slashes,
- * backslashes, and spaces with dashes and appends "_metadata.json".
- *
- * @param string $folder The folder's relative path.
- * @return string The full path to the folder's metadata file.
- */
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-$metadataFile = getMetadataFilePath($folder);
-$metadata = file_exists($metadataFile) ? json_decode(file_get_contents($metadataFile), true) : [];
-
-if (!is_dir($directory)) {
-    echo json_encode(["error" => "Directory not found."]);
-    exit;
-}
-
-$files = array_values(array_diff(scandir($directory), array('.', '..')));
-$fileList = [];
-
-// Define a safe file name pattern: letters, numbers, underscores, dashes, dots, parentheses, and spaces.
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-foreach ($files as $file) {
-    // Skip hidden files (those that begin with a dot)
-    if (substr($file, 0, 1) === '.') {
-        continue;
-    }
-    
-    $filePath = $directory . DIRECTORY_SEPARATOR . $file;
-    // Only include files (skip directories)
-    if (!is_file($filePath)) continue;
-    
-    // Optionally, skip files with unsafe names.
-    if (!preg_match($safeFileNamePattern, $file)) {
-        continue;
-    }
-    
-    // Since metadata is stored per folder, the key is simply the file name.
-    $metaKey = $file;
-
-    $fileDateModified = filemtime($filePath) ? date(DATE_TIME_FORMAT, filemtime($filePath)) : "Unknown";
-    $fileUploadedDate = isset($metadata[$metaKey]["uploaded"]) ? $metadata[$metaKey]["uploaded"] : "Unknown";
-    $fileUploader = isset($metadata[$metaKey]["uploader"]) ? $metadata[$metaKey]["uploader"] : "Unknown";
-
-    $fileSizeBytes = filesize($filePath);
-    if ($fileSizeBytes >= 1073741824) {
-        $fileSizeFormatted = sprintf("%.1f GB", $fileSizeBytes / 1073741824);
-    } elseif ($fileSizeBytes >= 1048576) {
-        $fileSizeFormatted = sprintf("%.1f MB", $fileSizeBytes / 1048576);
-    } elseif ($fileSizeBytes >= 1024) {
-        $fileSizeFormatted = sprintf("%.1f KB", $fileSizeBytes / 1024);
-    } else {
-        $fileSizeFormatted = sprintf("%s bytes", number_format($fileSizeBytes));
-    }
-
-    $fileList[] = [
-        'name' => $file,
-        'modified' => $fileDateModified,
-        'uploaded' => $fileUploadedDate,
-        'size' => $fileSizeFormatted,
-        'uploader' => $fileUploader,
-        'tags' => isset($metadata[$metaKey]['tags']) ? $metadata[$metaKey]['tags'] : []
-    ];
-}
-
-// Load global tags from createdTags.json.
-$globalTagsFile = META_DIR . "createdTags.json";
-$globalTags = file_exists($globalTagsFile) ? json_decode(file_get_contents($globalTagsFile), true) : [];
-
-echo json_encode(["files" => $fileList, "globalTags" => $globalTags]);
-?>

getFolderList.php

@@ -1,97 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-/**
- * Recursively scan a directory for subfolders.
- *
- * @param string $dir The full path to the directory.
- * @param string $relative The relative path from the base upload directory.
- * @return array An array of folder paths (relative to the base).
- */
-function getSubfolders($dir, $relative = '') {
-    $folders = [];
-    $items = scandir($dir);
-    // Allow letters, numbers, underscores, dashes, and spaces in folder names.
-    $safeFolderNamePattern = '/^[A-Za-z0-9_\- ]+$/';
-    foreach ($items as $item) {
-        if ($item === '.' || $item === '..') continue;
-        if (!preg_match($safeFolderNamePattern, $item)) {
-            continue;
-        }
-        $path = $dir . DIRECTORY_SEPARATOR . $item;
-        if (is_dir($path)) {
-            // Build the relative path.
-            $folderPath = ($relative ? $relative . '/' : '') . $item;
-            $folders[] = $folderPath;
-            // Recursively get subfolders.
-            $subFolders = getSubfolders($path, $folderPath);
-            $folders = array_merge($folders, $subFolders);
-        }
-    }
-    return $folders;
-}
-
-/**
- * Helper: Generate the metadata file path for a given folder.
- * For "root", it returns "root_metadata.json"; otherwise, it replaces
- * slashes, backslashes, and spaces with dashes and appends "_metadata.json".
- *
- * @param string $folder The folder's relative path.
- * @return string The full path to the folder's metadata file.
- */
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-$baseDir = rtrim(UPLOAD_DIR, '/\\');
-
-// Build an array to hold folder information.
-$folderInfoList = [];
-
-// Include "root" as a folder.
-$rootMetaFile = getMetadataFilePath('root');
-$rootFileCount = 0;
-if (file_exists($rootMetaFile)) {
-    $rootMetadata = json_decode(file_get_contents($rootMetaFile), true);
-    $rootFileCount = is_array($rootMetadata) ? count($rootMetadata) : 0;
-}
-$folderInfoList[] = [
-    "folder" => "root",
-    "fileCount" => $rootFileCount,
-    "metadataFile" => basename($rootMetaFile)
-];
-
-// Scan for subfolders.
-$subfolders = [];
-if (is_dir($baseDir)) {
-    $subfolders = getSubfolders($baseDir);
-}
-
-// For each subfolder, load its metadata and record file count.
-foreach ($subfolders as $folder) {
-    $metaFile = getMetadataFilePath($folder);
-    $fileCount = 0;
-    if (file_exists($metaFile)) {
-        $metadata = json_decode(file_get_contents($metaFile), true);
-        $fileCount = is_array($metadata) ? count($metadata) : 0;
-    }
-    $folderInfoList[] = [
-        "folder" => $folder,
-        "fileCount" => $fileCount,
-        "metadataFile" => basename($metaFile)
-    ];
-}
-
-echo json_encode($folderInfoList);
-?>

getTrashItems.php

@@ -1,68 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Ensure user is authenticated.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-
-// Define the trash directory and trash metadata file.
-$trashDir = rtrim(TRASH_DIR, '/\\') . DIRECTORY_SEPARATOR;
-$trashMetadataFile = $trashDir . "trash.json";
-
-// Helper: Generate the metadata file path for a given folder.
-// For "root", returns "root_metadata.json". Otherwise, replaces slashes, backslashes, and spaces with dashes and appends "_metadata.json".
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-// Read the trash metadata.
-$trashItems = [];
-if (file_exists($trashMetadataFile)) {
-    $json = file_get_contents($trashMetadataFile);
-    $trashItems = json_decode($json, true);
-    if (!is_array($trashItems)) {
-        $trashItems = [];
-    }
-}
-
-// Enrich each trash record.
-foreach ($trashItems as &$item) {
-    // Ensure deletedBy is set and not empty.
-    if (empty($item['deletedBy'])) {
-        $item['deletedBy'] = "Unknown";
-    }
-    // Enrich with uploader and uploaded date if not already present.
-    if (empty($item['uploaded']) || empty($item['uploader'])) {
-        if (isset($item['originalFolder']) && isset($item['originalName'])) {
-            $metadataFile = getMetadataFilePath($item['originalFolder']);
-            if (file_exists($metadataFile)) {
-                $metadata = json_decode(file_get_contents($metadataFile), true);
-                if (is_array($metadata) && isset($metadata[$item['originalName']])) {
-                    $item['uploaded'] = !empty($metadata[$item['originalName']]['uploaded']) ? $metadata[$item['originalName']]['uploaded'] : "Unknown";
-                    $item['uploader'] = !empty($metadata[$item['originalName']]['uploader']) ? $metadata[$item['originalName']]['uploader'] : "Unknown";
-                } else {
-                    $item['uploaded'] = "Unknown";
-                    $item['uploader'] = "Unknown";
-                }
-            } else {
-                $item['uploaded'] = "Unknown";
-                $item['uploader'] = "Unknown";
-            }
-        } else {
-            $item['uploaded'] = "Unknown";
-            $item['uploader'] = "Unknown";
-        }
-    }
-}
-unset($item);
-
-echo json_encode($trashItems);
-exit;
-?>

getUserPermissions.php

@@ -1,47 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-// Check if the user is authenticated.
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-$permissionsFile = USERS_DIR . "userPermissions.json";
-$permissionsArray = [];
-
-// Load permissions file if it exists.
-if (file_exists($permissionsFile)) {
-    $content = file_get_contents($permissionsFile);
-    // Attempt to decrypt the content.
-    $decryptedContent = decryptData($content, $encryptionKey);
-    if ($decryptedContent === false) {
-        // If decryption fails, assume the file is plain JSON.
-        $permissionsArray = json_decode($content, true);
-    } else {
-        $permissionsArray = json_decode($decryptedContent, true);
-    }
-    if (!is_array($permissionsArray)) {
-        $permissionsArray = [];
-    }
-}
-
-// If the user is an admin, return all permissions.
-if (isset($_SESSION['isAdmin']) && $_SESSION['isAdmin'] === true) {
-    echo json_encode($permissionsArray);
-    exit;
-}
-
-// Otherwise, return only the current user's permissions.
-$username = $_SESSION['username'] ?? '';
-foreach ($permissionsArray as $storedUsername => $data) {
-    if (strcasecmp($storedUsername, $username) === 0) {
-        echo json_encode($data);
-        exit;
-    }
-}
-
-// If no permissions are found for the current user, return an empty object.
-echo json_encode(new stdClass());
-?>

getUsers.php

@@ -1,31 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true ||
-    !isset($_SESSION['isAdmin']) || $_SESSION['isAdmin'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    exit;
-}
-
-$usersFile = USERS_DIR . USERS_FILE;
-$users = [];
-
-if (file_exists($usersFile)) {
-    $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-    foreach ($lines as $line) {
-        $parts = explode(':', trim($line));
-        if (count($parts) >= 3) {
-            // Validate username format:
-            if (preg_match('/^[A-Za-z0-9_\- ]+$/', $parts[0])) {
-                $users[] = [
-                    "username" => $parts[0],
-                    "role" => trim($parts[2])
-                ];
-            }
-        }
-    }
-}
-
-echo json_encode($users);
-?>

index.html

@@ -1,408 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-  <meta charset="UTF-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>FileRise</title>
-  <script>
-    const params = new URLSearchParams(window.location.search);
-    if (params.get('logout') === '1') {
-      localStorage.removeItem("username");
-      localStorage.removeItem("userTOTPEnabled");
-    }
-  </script>
-  <link rel="icon" type="image/png" href="/assets/logo.png">
-  <link rel="icon" type="image/svg+xml" href="/assets/logo.svg">
-  <meta name="csrf-token" content="">
-  <meta name="share-url" content="">
-  <!-- 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" />
-  <!-- Bootstrap CSS -->
-  <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet" />
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/codemirror.min.css" />
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/theme/material-darker.min.css">
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/codemirror.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/xml/xml.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/css/css.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/javascript/javascript.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/resumable.js/1.1.0/resumable.min.js"></script>
-  <link rel="stylesheet" href="css/styles.css" />
-</head>
-
-<body>
-  <header class="header-container">
-    <div class="header-left">
-      <div class="header-logo">
-        <svg version="1.1" id="filingCabinetLogo" xmlns="http://www.w3.org/2000/svg"
-          xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 64 64" xml:space="preserve">
-          <defs>
-            <!-- Gradient for the cabinet body -->
-            <linearGradient id="cabinetGradient" x1="0%" y1="0%" x2="0%" y2="100%">
-              <stop offset="0%" style="stop-color:#2196F3;stop-opacity:1" />
-              <stop offset="100%" style="stop-color:#1976D2;stop-opacity:1" />
-            </linearGradient>
-            <!-- Drop shadow filter with animated attributes for a lifting effect -->
-            <filter id="shadowFilter" x="-20%" y="-20%" width="140%" height="140%">
-              <feDropShadow id="dropShadow" dx="0" dy="2" stdDeviation="2" flood-color="#000" flood-opacity="0.2">
-                <!-- Animate the vertical offset: from 2 to 1 (as it rises), hold, then back to 2 -->
-                <animate attributeName="dy" values="2;1;1;2" keyTimes="0;0.2;0.8;1" dur="5s" fill="freeze" />
-                <!-- Animate the blur similarly: from 2 to 1.5 then back to 2 -->
-                <animate attributeName="stdDeviation" values="2;1.5;1.5;2" keyTimes="0;0.2;0.8;1" dur="5s"
-                  fill="freeze" />
-              </feDropShadow>
-            </filter>
-          </defs>
-          <style type="text/css">
-            /* Cabinet with gradient, white outline, and drop shadow */
-            .cabinet {
-              fill: url(#cabinetGradient);
-              stroke: white;
-              stroke-width: 2;
-            }
-
-            .divider {
-              stroke: #1565C0;
-              stroke-width: 1.5;
-            }
-
-            .drawer {
-              fill: #FFFFFF;
-            }
-
-            .handle {
-              fill: #1565C0;
-            }
-          </style>
-          <!-- Group that will animate upward and then back down once -->
-          <g id="cabinetGroup">
-            <!-- Cabinet Body with rounded corners, white outline, and drop shadow -->
-            <rect x="4" y="4" width="56" height="56" rx="6" ry="6" class="cabinet" filter="url(#shadowFilter)" />
-            <!-- Divider lines for drawers -->
-            <line x1="5" y1="22" x2="59" y2="22" class="divider" />
-            <line x1="5" y1="34" x2="59" y2="34" class="divider" />
-            <!-- Drawers with Handles -->
-            <rect x="8" y="24" width="48" height="6" rx="1" ry="1" class="drawer" />
-            <circle cx="54" cy="27" r="1.5" class="handle" />
-            <rect x="8" y="36" width="48" height="6" rx="1" ry="1" class="drawer" />
-            <circle cx="54" cy="39" r="1.5" class="handle" />
-            <rect x="8" y="48" width="48" height="6" rx="1" ry="1" class="drawer" />
-            <circle cx="54" cy="51" r="1.5" class="handle" />
-            <!-- Additional detail: a small top handle on the cabinet door -->
-            <rect x="28" y="10" width="8" height="4" rx="1" ry="1" fill="#1565C0" />
-            <!-- Animate transform: rises by 2 pixels over 1s, holds for 3s, then falls over 1s (total 5s) -->
-            <animateTransform attributeName="transform" type="translate" values="0 0; 0 -2; 0 -2; 0 0"
-              keyTimes="0;0.2;0.8;1" dur="5s" fill="freeze" />
-          </g>
-        </svg>
-      </div>
-    </div>
-    <div class="header-title">
-      <h1>FileRise</h1>
-    </div>
-    <div class="header-right">
-      <div class="header-buttons-wrapper" style="display: flex; align-items: center; gap: 10px;">
-        <!-- Your header drop zone -->
-        <div id="headerDropArea" class="header-drop-zone"></div>
-      <div class="header-buttons">
-        <button id="logoutBtn" title="Logout">
-          <i class="material-icons">exit_to_app</i>
-        </button>
-        <button id="changePasswordBtn" title="Change Password" style="display: none;">
-          <i class="material-icons">vpn_key</i>
-        </button>
-        <div id="restoreFilesModal" class="modal centered-modal" style="display: none;">
-          <div class="modal-content">
-            <h4 class="custom-restore-header">
-              <i class="material-icons orange-icon">restore_from_trash</i>
-              <span>Restore or</span>
-              <i class="material-icons red-icon">delete_for_ever</i>
-              <span>Delete Trash Items</span>
-            </h4>
-            <div id="restoreFilesList"
-              style="max-height:300px; overflow-y:auto; border:1px solid #ccc; padding:10px; margin-bottom:10px;">
-              <!-- Trash items will be loaded here -->
-            </div>
-            <div style="text-align: right;">
-              <button id="restoreSelectedBtn" class="btn btn-primary">Restore Selected</button>
-              <button id="restoreAllBtn" class="btn btn-secondary">Restore All</button>
-              <button id="deleteTrashSelectedBtn" class="btn btn-warning">Delete Selected</button>
-              <button id="deleteAllBtn" class="btn btn-danger">Delete All</button>
-              <button id="closeRestoreModal" class="btn btn-dark">Close</button>
-            </div>
-          </div>
-        </div>
-        <button id="addUserBtn" title="Add User" style="display: none;">
-          <i class="material-icons">person_add</i>
-        </button>
-        <button id="removeUserBtn" title="Remove User" style="display: none;">
-          <i class="material-icons">person_remove</i>
-        </button>
-        <button id="darkModeToggle" class="dark-mode-toggle">Dark Mode</button>
-      </div>
-    </div>
-    </div>
-  </header>
-
-  <!-- Custom Toast Container -->
-  <div id="customToast"></div>
-  <div id="hiddenCardsContainer" style="display:none;"></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) -->
-    <div id="sidebarDropArea" class="drop-target-sidebar"></div>
-    <!-- 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">User:</label>
-                <input type="text" class="form-control" id="loginUsername" name="username" required />
-              </div>
-              <div class="form-group">
-                <label for="loginPassword">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">Login</button>
-              <div class="form-group remember-me-container">
-                <input type="checkbox" id="rememberMeCheckbox" name="remember_me" />
-                <label for="rememberMeCheckbox">Remember me</label>
-              </div>
-            </form>
-            <!-- OIDC Login Option -->
-            <div class="text-center mt-3">
-              <button id="oidcLoginBtn" class="btn btn-secondary">Login with OIDC</button>
-            </div>
-            <!-- Basic HTTP Login Option -->
-            <div class="text-center mt-3">
-              <a href="login_basic.php" class="btn btn-secondary">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;">
-            <!-- Top Zone: Two columns (60% and 40%) -->
-            <div id="uploadFolderRow" class="row">
-              <!-- Left Column (60% for Upload Card) -->
-              <div id="leftCol" class="col-md-7" style="display: flex; justify-content: center;">
-                <div id="uploadCard" class="card" style="width: 100%;">
-                  <div class="card-header">Upload Files/Folders</div>
-                  <div class="card-body d-flex flex-column">
-                    <form id="uploadFileForm" method="post" enctype="multipart/form-data" class="d-flex flex-column">
-                      <div class="form-group flex-grow-1" style="margin-bottom: 1rem;">
-                        <div id="uploadDropArea"
-                          style="border:2px dashed #ccc; padding:20px; cursor:pointer; display:flex; flex-direction:column; justify-content:center; align-items:center; position:relative;">
-                          <span>Drop files/folders here or click 'Choose Files'</span>
-                          <br />
-                          <input type="file" id="file" name="file[]" class="form-control-file" multiple
-                            style="opacity:0; position:absolute; width:1px; height:1px;" />
-                          <button type="button" id="customChooseBtn">Choose Files</button>
-                        </div>
-                      </div>
-                      <button type="submit" id="uploadBtn" class="btn btn-primary d-block mx-auto">Upload</button>
-                      <div id="uploadProgressContainer"></div>
-                    </form>
-                  </div>
-                </div>
-              </div>
-              <!-- Right Column (40% for Folder Management Card) -->
-              <div id="rightCol" class="col-md-5" style="display: flex; justify-content: center;">
-                <div id="folderManagementCard" class="card" style="width: 100%; position: relative;">
-                  <div class="card-header" style="display: flex; justify-content: space-between; align-items: center;">
-                    <span>Folder Navigation &amp; Management</span>
-                    <button id="folderHelpBtn" class="btn btn-link" title="Folder Help"
-                      style="padding: 0; border: none; background: none;">
-                      <i class="material-icons folder-help-icon" style="font-size: 24px;">info</i>
-                    </button>
-                  </div>
-                  <div class="card-body custom-folder-card-body">
-                    <div class="form-group d-flex align-items-top" style="padding-top:0; margin-bottom:0;">
-                      <div id="folderTreeContainer"></div>
-                    </div>
-                    <div class="folder-actions mt-3">
-                      <button id="createFolderBtn" class="btn btn-primary">Create Folder</button>
-                      <div id="createFolderModal" class="modal">
-                        <div class="modal-content">
-                          <h4>Create Folder</h4>
-                          <input type="text" id="newFolderName" class="form-control" placeholder="Enter folder name"
-                            style="margin-top:10px;" />
-                          <div style="margin-top:15px; text-align:right;">
-                            <button id="cancelCreateFolder" class="btn btn-secondary">Cancel</button>
-                            <button id="submitCreateFolder" class="btn btn-primary">Create</button>
-                          </div>
-                        </div>
-                      </div>
-                      <button id="renameFolderBtn" class="btn btn-secondary ml-2" title="Rename Folder">
-                        <i class="material-icons">drive_file_rename_outline</i>
-                      </button>
-                      <div id="renameFolderModal" class="modal">
-                        <div class="modal-content">
-                          <h4>Rename Folder</h4>
-                          <input type="text" id="newRenameFolderName" class="form-control"
-                            placeholder="Enter new folder name" style="margin-top:10px;" />
-                          <div style="margin-top:15px; text-align:right;">
-                            <button id="cancelRenameFolder" class="btn btn-secondary">Cancel</button>
-                            <button id="submitRenameFolder" class="btn btn-primary">Rename</button>
-                          </div>
-                        </div>
-                      </div>
-                      <button id="deleteFolderBtn" class="btn btn-danger ml-2" title="Delete Folder">
-                        <i class="material-icons">delete</i>
-                      </button>
-                      <div id="deleteFolderModal" class="modal">
-                        <div class="modal-content">
-                          <h4>Delete Folder</h4>
-                          <p id="deleteFolderMessage">Are you sure you want to delete this folder?</p>
-                          <div style="margin-top:15px; text-align:right;">
-                            <button id="cancelDeleteFolder" class="btn btn-secondary">Cancel</button>
-                            <button id="confirmDeleteFolder" class="btn btn-danger">Delete</button>
-                          </div>
-                        </div>
-                      </div>
-                    </div>
-                    <div id="folderHelpTooltip" class="folder-help-tooltip"
-                      style="display: none; position: absolute; top: 50px; right: 15px; background: #fff; border: 1px solid #ccc; padding: 10px; z-index: 1000; box-shadow: 2px 2px 6px rgba(0,0,0,0.2);">
-                      <ul class="folder-help-list" style="margin: 0; padding-left: 20px;">
-                        <li>Click on a folder in the tree to view its files.</li>
-                        <li>Use [-] to collapse and [+] to expand folders.</li>
-                        <li>Select a folder and click "Create Folder" to add a subfolder.</li>
-                        <li>To rename or delete a folder, select it and then click the appropriate button.</li>
-                      </ul>
-                    </div>
-                  </div>
-                </div>
-              </div>
-            </div> <!-- end uploadFolderRow -->
-          </div> <!-- end container -->
-        </div> <!-- end mainOperations -->
-
-        <!-- File List Section -->
-        <div id="fileListContainer" style="display: none;">
-          <h2 id="fileListTitle">Files in (Root)</h2>
-          <div id="fileListActions" class="file-list-actions">
-            <button id="deleteSelectedBtn" class="btn action-btn" style="display: none;">Delete Files</button>
-            <div id="deleteFilesModal" class="modal">
-              <div class="modal-content">
-                <h4>Delete Selected Files</h4>
-                <p id="deleteFilesMessage">Are you sure you want to delete the selected files?</p>
-                <div class="modal-footer">
-                  <button id="cancelDeleteFiles" class="btn btn-secondary">Cancel</button>
-                  <button id="confirmDeleteFiles" class="btn btn-danger">Delete</button>
-                </div>
-              </div>
-            </div>
-            <button id="copySelectedBtn" class="btn action-btn" style="display: none;" disabled>Copy Files</button>
-            <div id="copyFilesModal" class="modal">
-              <div class="modal-content">
-                <h4>Copy Selected Files</h4>
-                <p id="copyFilesMessage">Select a target folder for copying the selected files:</p>
-                <select id="copyTargetFolder" class="form-control modal-input"></select>
-                <div class="modal-footer">
-                  <button id="cancelCopyFiles" class="btn btn-secondary">Cancel</button>
-                  <button id="confirmCopyFiles" class="btn btn-primary">Copy</button>
-                </div>
-              </div>
-            </div>
-            <button id="moveSelectedBtn" class="btn action-btn" style="display: none;" disabled>Move Files</button>
-            <div id="moveFilesModal" class="modal">
-              <div class="modal-content">
-                <h4>Move Selected Files</h4>
-                <p id="moveFilesMessage">Select a target folder for moving the selected files:</p>
-                <select id="moveTargetFolder" class="form-control modal-input"></select>
-                <div class="modal-footer">
-                  <button id="cancelMoveFiles" class="btn btn-secondary">Cancel</button>
-                  <button id="confirmMoveFiles" class="btn btn-primary">Move</button>
-                </div>
-              </div>
-            </div>
-            <button id="downloadZipBtn" class="btn action-btn" style="display: none;" disabled>Download ZIP</button>
-            <button id="extractZipBtn" class="btn btn-sm btn-info" title="Extract Zip">Extract Zip</button>
-            <div id="downloadZipModal" class="modal" style="display:none;">
-              <div class="modal-content">
-                <h4>Download Selected Files as Zip</h4>
-                <p>Enter a name for the zip file:</p>
-                <input type="text" id="zipFileNameInput" class="form-control" placeholder="files.zip" />
-                <div class="modal-footer" style="margin-top:15px; text-align:right;">
-                  <button id="cancelDownloadZip" class="btn btn-secondary">Cancel</button>
-                  <button id="confirmDownloadZip" class="btn btn-primary">Download</button>
-                </div>
-              </div>
-            </div>
-          </div>
-          <div id="fileList"></div>
-        </div>
-      </div> <!-- end container-fluid -->
-    </div> <!-- end mainColumn -->
-  </div> <!-- end main-wrapper -->
-
-  <!-- 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" style="cursor:pointer;">&times;</span>
-      <h3>Change Password</h3>
-      <input type="password" id="oldPassword" placeholder="Old Password" style="width:100%; margin: 5px 0;" />
-      <input type="password" id="newPassword" placeholder="New Password" style="width:100%; margin: 5px 0;" />
-      <input type="password" id="confirmPassword" placeholder="Confirm New Password"
-        style="width:100%; margin: 5px 0;" />
-      <button id="saveNewPasswordBtn" class="btn btn-primary" style="width:100%;">Save</button>
-    </div>
-  </div>
-  <div id="addUserModal" class="modal">
-    <div class="modal-content">
-      <h3>Create New User</h3>
-      <label for="newUsername">Username:</label>
-      <input type="text" id="newUsername" class="form-control" />
-      <label for="addUserPassword">Password:</label>
-      <input type="password" id="addUserPassword" class="form-control" />
-      <div id="adminCheckboxContainer">
-        <input type="checkbox" id="isAdmin" />
-        <label for="isAdmin">Grant Admin Access</label>
-      </div>
-      <div class="button-container">
-        <button id="cancelUserBtn" class="btn btn-secondary">Cancel</button>
-        <button id="saveUserBtn" class="btn btn-primary">Save User</button>
-      </div>
-    </div>
-  </div>
-  <div id="removeUserModal" class="modal">
-    <div class="modal-content">
-      <h3>Remove User</h3>
-      <label for="removeUsernameSelect">Select a user to remove:</label>
-      <select id="removeUsernameSelect" class="form-control"></select>
-      <div class="button-container">
-        <button id="cancelRemoveUserBtn" class="btn btn-secondary">Cancel</button>
-        <button id="deleteUserBtn" class="btn btn-danger">Delete User</button>
-      </div>
-    </div>
-  </div>
-  <div id="renameFileModal" class="modal">
-    <div class="modal-content">
-      <h4>Rename File</h4>
-      <input type="text" id="newFileName" class="form-control" placeholder="Enter new file name"
-        style="margin-top:10px;" />
-      <div style="margin-top:15px; text-align:right;">
-        <button id="cancelRenameFile" class="btn btn-secondary">Cancel</button>
-        <button id="submitRenameFile" class="btn btn-primary">Rename</button>
-      </div>
-    </div>
-  </div>
-  <div id="customConfirmModal" class="modal" style="display:none;">
-    <div class="modal-content">
-      <p id="confirmMessage"></p>
-      <div class="modal-actions">
-        <button id="confirmYesBtn" class="btn btn-primary">Yes</button>
-        <button id="confirmNoBtn" class="btn btn-secondary">No</button>
-      </div>
-    </div>
-  </div>
-  <script type="module" src="js/main.js"></script>
-</body>
-
-</html>

js/authModals.js

@@ -1,710 +0,0 @@
-import { showToast, toggleVisibility, attachEnterKeyListener } from './domUtils.js';
-import { sendRequest } from './networkUtils.js';
-
-const version = "v1.0.8";
-const adminTitle = `Admin Panel <small style="font-size: 12px; color: gray;">${version}</small>`;
-
-let lastLoginData = null;
-export function setLastLoginData(data) {
-  lastLoginData = data;
-  // expose to auth.js so it can tell form-login vs basic/oidc
-  //window.__lastLoginData = data;
-}
-
-export function openTOTPLoginModal() {
-  let totpLoginModal = document.getElementById("totpLoginModal");
-  const isDarkMode = document.body.classList.contains("dark-mode");
-  const modalBg = isDarkMode ? "#2c2c2c" : "#fff";
-  const textColor = isDarkMode ? "#e0e0e0" : "#000";
-
-  if (!totpLoginModal) {
-    totpLoginModal = document.createElement("div");
-    totpLoginModal.id = "totpLoginModal";
-    totpLoginModal.style.cssText = `
-      position: fixed;
-      top: 0; left: 0;
-      width: 100vw; height: 100vh;
-      background-color: rgba(0,0,0,0.5);
-      display: flex; justify-content: center; align-items: center;
-      z-index: 3200;
-    `;
-    totpLoginModal.innerHTML = `
-      <div style="background: ${modalBg}; padding:20px; border-radius:8px; text-align:center; position:relative; color:${textColor};">
-        <span id="closeTOTPLoginModal" style="position:absolute; top:10px; right:10px; cursor:pointer; font-size:24px;">&times;</span>
-        <h3>Enter TOTP Code</h3>
-        <input type="text" id="totpLoginInput" maxlength="6"
-               style="font-size:24px; text-align:center; width:100%; padding:10px;"
-               placeholder="6-digit code" />
-      </div>
-    `;
-    document.body.appendChild(totpLoginModal);
-
-    document.getElementById("closeTOTPLoginModal").addEventListener("click", () => {
-      totpLoginModal.style.display = "none";
-    });
-
-    const totpInput = document.getElementById("totpLoginInput");
-    totpInput.focus();
-
-    totpInput.addEventListener("input", function () {
-      const code = this.value.trim();
-      if (code.length === 6) {
-        if (lastLoginData) {
-          totpLoginModal.style.display = "none";
-          lastLoginData.totp_code = code;
-          window.submitLogin(lastLoginData);
-        } else {
-          fetch("totp_verify.php", {
-            method: "POST",
-            credentials: "include",
-            headers: {
-              "Content-Type": "application/json",
-              "X-CSRF-Token": window.csrfToken
-            },
-            body: JSON.stringify({ totp_code: code })
-          })
-          .then(res => res.json())
-          .then(json => {
-            if (json.status === "ok") {
-              window.location.href = "index.html";
-            } else {
-              showToast(json.message || "TOTP verification failed");
-              this.value = "";
-              totpLoginModal.style.display = "flex";
-              totpInput.focus();
-            }
-          })
-          .catch(() => {
-            showToast("TOTP verification failed");
-            this.value = "";
-            totpLoginModal.style.display = "flex";
-            totpInput.focus();
-          });
-        }
-      }
-    });
-  } else {
-    totpLoginModal.style.display = "flex";
-    const modalContent = totpLoginModal.firstElementChild;
-    modalContent.style.background = modalBg;
-    modalContent.style.color = textColor;
-    const totpInput = document.getElementById("totpLoginInput");
-    if (totpInput) {
-      totpInput.value = "";
-      totpInput.focus();
-    }
-  }
-}
-
-export function openUserPanel() {
-  const username = localStorage.getItem("username") || "User";
-  let userPanelModal = document.getElementById("userPanelModal");
-  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: 600px;
-    width: 90%;
-    border-radius: 8px;
-    position: relative;
-    overflow-y: auto;
-    max-height: 90vh;
-    border: ${isDarkMode ? "1px solid #444" : "1px solid #ccc"};
-    transform: none;
-    transition: none;
-  `;
-  if (!userPanelModal) {
-      userPanelModal = document.createElement("div");
-      userPanelModal.id = "userPanelModal";
-      userPanelModal.style.cssText = `
-        position: fixed;
-        top: 0;
-        left: 0;
-        width: 100vw;
-        height: 100vh;
-        background-color: ${overlayBackground};
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        z-index: 3000;
-      `;
-      userPanelModal.innerHTML = `
-        <div class="modal-content" style="${modalContentStyles}">
-          <span id="closeUserPanel" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 24px;">&times;</span>
-          <h3>User Panel (${username})</h3>
-          <button type="button" id="openChangePasswordModalBtn" class="btn btn-primary" style="margin-bottom: 15px;">Change Password</button>
-          <fieldset style="margin-bottom: 15px;">
-            <legend>TOTP Settings</legend>
-            <div class="form-group">
-              <label for="userTOTPEnabled">Enable TOTP:</label>
-              <input type="checkbox" id="userTOTPEnabled" style="vertical-align: middle;" />
-            </div>
-          </fieldset>
-        </div>
-      `;
-      document.body.appendChild(userPanelModal);
-      document.getElementById("closeUserPanel").addEventListener("click", () => {
-          userPanelModal.style.display = "none";
-      });
-      document.getElementById("openChangePasswordModalBtn").addEventListener("click", () => {
-          document.getElementById("changePasswordModal").style.display = "block";
-      });
-      const totpCheckbox = document.getElementById("userTOTPEnabled");
-      totpCheckbox.checked = localStorage.getItem("userTOTPEnabled") === "true";
-      totpCheckbox.addEventListener("change", function () {
-          localStorage.setItem("userTOTPEnabled", this.checked ? "true" : "false");
-          const enabled = this.checked;
-          fetch("updateUserPanel.php", {
-              method: "POST",
-              credentials: "include",
-              headers: {
-                  "Content-Type": "application/json",
-                  "X-CSRF-Token": window.csrfToken
-              },
-              body: JSON.stringify({ totp_enabled: enabled })
-          })
-              .then(r => r.json())
-              .then(result => {
-                  if (!result.success) {
-                      showToast("Error updating TOTP setting: " + result.error);
-                  } else if (enabled) {
-                      openTOTPModal();
-                  }
-              })
-              .catch(() => { showToast("Error updating TOTP setting."); });
-      });
-  } else {
-      userPanelModal.style.backgroundColor = overlayBackground;
-      const modalContent = userPanelModal.querySelector(".modal-content");
-      modalContent.style.background = isDarkMode ? "#2c2c2c" : "#fff";
-      modalContent.style.color = isDarkMode ? "#e0e0e0" : "#000";
-      modalContent.style.border = isDarkMode ? "1px solid #444" : "1px solid #ccc";
-  }
-  userPanelModal.style.display = "flex";
-}
-
-export function openTOTPModal() {
-  let totpModal = document.getElementById("totpModal");
-  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: 400px;
-    width: 90%;
-    border-radius: 8px;
-    position: relative;
-  `;
-  if (!totpModal) {
-    totpModal = document.createElement("div");
-    totpModal.id = "totpModal";
-    totpModal.style.cssText = `
-      position: fixed;
-      top: 0;
-      left: 0;
-      width: 100vw;
-      height: 100vh;
-      background-color: ${overlayBackground};
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      z-index: 3100;
-    `;
-    totpModal.innerHTML = `
-      <div class="modal-content" style="${modalContentStyles}">
-        <span id="closeTOTPModal" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 24px;">&times;</span>
-        <h3>TOTP Setup</h3>
-        <p>Scan this QR code with your authenticator app:</p>
-        <img src="totp_setup.php?csrf=${encodeURIComponent(window.csrfToken)}" alt="TOTP QR Code" style="max-width: 100%; height: auto; display: block; margin: 0 auto;">
-        <br/>
-        <p>Enter the 6-digit code from your app to confirm setup:</p>
-        <input type="text" id="totpConfirmInput" maxlength="6" style="font-size:24px; text-align:center; width:100%; padding:10px;" placeholder="6-digit code" />
-        <br/><br/>
-        <button type="button" id="confirmTOTPBtn" class="btn btn-primary">Confirm</button>
-      </div>
-    `;
-    document.body.appendChild(totpModal);
-    
-    document.getElementById("closeTOTPModal").addEventListener("click", () => {
-      closeTOTPModal(true);
-    });
-  
-    document.getElementById("confirmTOTPBtn").addEventListener("click", function () {
-      const code = document.getElementById("totpConfirmInput").value.trim();
-      if (code.length !== 6) {
-        showToast("Please enter a valid 6-digit code.");
-        return;
-      }
-      fetch("totp_verify.php", {
-        method: "POST",
-        credentials: "include",
-        headers: { 
-          "Content-Type": "application/json",
-          "X-CSRF-Token": window.csrfToken
-        },
-        body: JSON.stringify({ totp_code: code })
-      })
-      .then(r => r.json())
-      .then(result => {
-        if (result.status === 'ok') {
-          showToast("TOTP successfully enabled.");
-          closeTOTPModal(false);
-        } else {
-          showToast("TOTP verification failed: " + (result.message || "Invalid code."));
-        }
-      })
-      .catch(() => { showToast("Error verifying TOTP code."); });
-    });
-
-    // Focus the input and attach enter key listener
-    const totpConfirmInput = document.getElementById("totpConfirmInput");
-    if (totpConfirmInput) {
-      setTimeout(() => {
-        const totpConfirmInput = document.getElementById("totpConfirmInput");
-        if (totpConfirmInput) totpConfirmInput.focus();
-      }, 100);
-    }
-    attachEnterKeyListener("totpModal", "confirmTOTPBtn");
-
-  } else {
-    totpModal.style.display = "flex";
-    totpModal.style.backgroundColor = overlayBackground;
-    const modalContent = totpModal.querySelector(".modal-content");
-    modalContent.style.background = isDarkMode ? "#2c2c2c" : "#fff";
-    modalContent.style.color = isDarkMode ? "#e0e0e0" : "#000";
-    
-    // Focus the input and attach enter key listener
-    const totpConfirmInput = document.getElementById("totpConfirmInput");
-    if (totpConfirmInput) {
-      totpConfirmInput.value = "";
-      setTimeout(() => {
-        const totpConfirmInput = document.getElementById("totpConfirmInput");
-        if (totpConfirmInput) totpConfirmInput.focus();
-      }, 100);
-    }
-    attachEnterKeyListener("totpModal", "confirmTOTPBtn");
-  }
-}
-
-// Updated closeTOTPModal function with a disable parameter
-export function closeTOTPModal(disable = true) {
-    const totpModal = document.getElementById("totpModal");
-    if (totpModal) totpModal.style.display = "none";
-    
-    if (disable) {
-      // Uncheck the Enable TOTP checkbox
-      const totpCheckbox = document.getElementById("userTOTPEnabled");
-      if (totpCheckbox) {
-        totpCheckbox.checked = false;
-        localStorage.setItem("userTOTPEnabled", "false");
-      }
-      // Call endpoint to remove the TOTP secret from the user's record
-      fetch("totp_disable.php", {
-        method: "POST",
-        credentials: "include",
-        headers: { 
-          "Content-Type": "application/json", 
-          "X-CSRF-Token": window.csrfToken 
-        }
-      })
-        .then(r => r.json())
-        .then(result => {
-          if (!result.success) {
-            showToast("Error disabling TOTP setting: " + result.error);
-          }
-        })
-        .catch(() => { showToast("Error disabling TOTP setting."); });
-    }
-  }
-
-export function openAdminPanel() {
-    fetch("getConfig.php", { credentials: "include" })
-        .then(response => response.json())
-        .then(config => {
-            if (config.oidc) Object.assign(window.currentOIDCConfig, config.oidc);
-            if (config.globalOtpauthUrl) window.currentOIDCConfig.globalOtpauthUrl = config.globalOtpauthUrl;
-            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: 600px;
-          width: 90%;
-          border-radius: 8px;
-          position: relative;
-          overflow-y: auto;
-          max-height: 90vh;
-          border: ${isDarkMode ? "1px solid #444" : "1px solid #ccc"};
-        `;
-            let adminModal = document.getElementById("adminPanelModal");
-
-            if (!adminModal) {
-                adminModal = document.createElement("div");
-                adminModal.id = "adminPanelModal";
-                adminModal.style.cssText = `
-            position: fixed;
-            top: 0;
-            left: 0;
-            width: 100vw;
-            height: 100vh;
-            background-color: ${overlayBackground};
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            z-index: 3000;
-          `;
-                // Added a version number next to "Admin Panel"
-                adminModal.innerHTML = `
-          <div class="modal-content" style="${modalContentStyles}">
-            <span id="closeAdminPanel" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 24px;">&times;</span>
-            <h3>
-              <h3>${adminTitle}</h3>
-            </h3>
-            <form id="adminPanelForm">
-              <fieldset style="margin-bottom: 15px;">
-                <legend>User Management</legend>
-                <div style="display: flex; gap: 10px;">
-                  <button type="button" id="adminOpenAddUser" class="btn btn-success">Add User</button>
-                  <button type="button" id="adminOpenRemoveUser" class="btn btn-danger">Remove User</button>
-                  <button type="button" id="adminOpenUserPermissions" class="btn btn-secondary">User Permissions</button>
-                </div>
-              </fieldset>
-              <fieldset style="margin-bottom: 15px;">
-                <legend>OIDC Configuration</legend>
-                <div class="form-group">
-                  <label for="oidcProviderUrl">OIDC Provider URL:</label>
-                  <input type="text" id="oidcProviderUrl" class="form-control" value="${window.currentOIDCConfig.providerUrl}" />
-                </div>
-                <div class="form-group">
-                  <label for="oidcClientId">OIDC Client ID:</label>
-                  <input type="text" id="oidcClientId" class="form-control" value="${window.currentOIDCConfig.clientId}" />
-                </div>
-                <div class="form-group">
-                  <label for="oidcClientSecret">OIDC Client Secret:</label>
-                  <input type="text" id="oidcClientSecret" class="form-control" value="${window.currentOIDCConfig.clientSecret}" />
-                </div>
-                <div class="form-group">
-                  <label for="oidcRedirectUri">OIDC Redirect URI:</label>
-                  <input type="text" id="oidcRedirectUri" class="form-control" value="${window.currentOIDCConfig.redirectUri}" />
-                </div>
-              </fieldset>
-              <fieldset style="margin-bottom: 15px;">
-                <legend>Global TOTP Settings</legend>
-                <div class="form-group">
-                  <label for="globalOtpauthUrl">Global OTPAuth URL:</label>
-                  <input type="text" id="globalOtpauthUrl" class="form-control" value="${window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise'}" />
-                </div>
-              </fieldset>
-              <fieldset style="margin-bottom: 15px;">
-                <legend>Login Options</legend>
-                <div class="form-group">
-                  <input type="checkbox" id="disableFormLogin" />
-                  <label for="disableFormLogin">Disable Login Form</label>
-                </div>
-                <div class="form-group">
-                  <input type="checkbox" id="disableBasicAuth" />
-                  <label for="disableBasicAuth">Disable Basic HTTP Auth</label>
-                </div>
-                <div class="form-group">
-                  <input type="checkbox" id="disableOIDCLogin" />
-                  <label for="disableOIDCLogin">Disable OIDC Login</label>
-                </div>
-              </fieldset>
-              <div style="display: flex; justify-content: space-between;">
-                <button type="button" id="cancelAdminSettings" class="btn btn-secondary">Cancel</button>
-                <button type="button" id="saveAdminSettings" class="btn btn-primary">Save Settings</button>
-              </div>
-            </form>
-          </div>
-        `;
-                document.body.appendChild(adminModal);
-
-                document.getElementById("closeAdminPanel").addEventListener("click", closeAdminPanel);
-                adminModal.addEventListener("click", (e) => {
-                    if (e.target === adminModal) closeAdminPanel();
-                });
-                document.getElementById("cancelAdminSettings").addEventListener("click", closeAdminPanel);
-                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);
-                });
-                // New event binding for the User Permissions button:
-                document.getElementById("adminOpenUserPermissions").addEventListener("click", () => {
-                    openUserPermissionsModal();
-                });
-                document.getElementById("saveAdminSettings").addEventListener("click", () => {
-                    const disableFormLoginCheckbox = document.getElementById("disableFormLogin");
-                    const disableBasicAuthCheckbox = document.getElementById("disableBasicAuth");
-                    const disableOIDCLoginCheckbox = document.getElementById("disableOIDCLogin");
-                    const totalDisabled = [disableFormLoginCheckbox, disableBasicAuthCheckbox, disableOIDCLoginCheckbox].filter(cb => cb.checked).length;
-                    if (totalDisabled === 3) {
-                        showToast("At least one login method must remain enabled.");
-                        disableOIDCLoginCheckbox.checked = false;
-                        localStorage.setItem("disableOIDCLogin", "false");
-                        if (typeof window.updateLoginOptionsUI === "function") {
-                            window.updateLoginOptionsUI({
-                                disableFormLogin: disableFormLoginCheckbox.checked,
-                                disableBasicAuth: disableBasicAuthCheckbox.checked,
-                                disableOIDCLogin: disableOIDCLoginCheckbox.checked
-                            });
-                        }
-                        return;
-                    }
-                    const newOIDCConfig = {
-                        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 disableFormLogin = disableFormLoginCheckbox.checked;
-                    const disableBasicAuth = disableBasicAuthCheckbox.checked;
-                    const disableOIDCLogin = disableOIDCLoginCheckbox.checked;
-                    const globalOtpauthUrl = document.getElementById("globalOtpauthUrl").value.trim();
-                    sendRequest("updateConfig.php", "POST", {
-                        oidc: newOIDCConfig,
-                        disableFormLogin,
-                        disableBasicAuth,
-                        disableOIDCLogin,
-                        globalOtpauthUrl
-                    }, { "X-CSRF-Token": window.csrfToken })
-                        .then(response => {
-                            if (response.success) {
-                                showToast("Settings updated successfully.");
-                                localStorage.setItem("disableFormLogin", disableFormLogin);
-                                localStorage.setItem("disableBasicAuth", disableBasicAuth);
-                                localStorage.setItem("disableOIDCLogin", disableOIDCLogin);
-                                if (typeof window.updateLoginOptionsUI === "function") {
-                                    window.updateLoginOptionsUI({ disableFormLogin, disableBasicAuth, disableOIDCLogin });
-                                }
-                                closeAdminPanel();
-                            } else {
-                                showToast("Error updating settings: " + (response.error || "Unknown error"));
-                            }
-                        })
-                        .catch(() => { });
-                });
-                const disableFormLoginCheckbox = document.getElementById("disableFormLogin");
-                const disableBasicAuthCheckbox = document.getElementById("disableBasicAuth");
-                const disableOIDCLoginCheckbox = document.getElementById("disableOIDCLogin");
-                function enforceLoginOptionConstraint(changedCheckbox) {
-                    const totalDisabled = [disableFormLoginCheckbox, disableBasicAuthCheckbox, disableOIDCLoginCheckbox].filter(cb => cb.checked).length;
-                    if (changedCheckbox.checked && totalDisabled === 3) {
-                        showToast("At least one login method must remain enabled.");
-                        changedCheckbox.checked = false;
-                    }
-                }
-                disableFormLoginCheckbox.addEventListener("change", function () { enforceLoginOptionConstraint(this); });
-                disableBasicAuthCheckbox.addEventListener("change", function () { enforceLoginOptionConstraint(this); });
-                disableOIDCLoginCheckbox.addEventListener("change", function () { enforceLoginOptionConstraint(this); });
-
-                document.getElementById("disableFormLogin").checked = config.loginOptions.disableFormLogin === true;
-                document.getElementById("disableBasicAuth").checked = config.loginOptions.disableBasicAuth === true;
-                document.getElementById("disableOIDCLogin").checked = config.loginOptions.disableOIDCLogin === true;
-            } else {
-                adminModal.style.backgroundColor = overlayBackground;
-                const modalContent = adminModal.querySelector(".modal-content");
-                if (modalContent) {
-                    modalContent.style.background = isDarkMode ? "#2c2c2c" : "#fff";
-                    modalContent.style.color = isDarkMode ? "#e0e0e0" : "#000";
-                    modalContent.style.border = isDarkMode ? "1px solid #444" : "1px solid #ccc";
-                }
-                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 || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise';
-                document.getElementById("disableFormLogin").checked = config.loginOptions.disableFormLogin === true;
-                document.getElementById("disableBasicAuth").checked = config.loginOptions.disableBasicAuth === true;
-                document.getElementById("disableOIDCLogin").checked = config.loginOptions.disableOIDCLogin === true;
-                adminModal.style.display = "flex";
-            }
-        })
-        .catch(() => {
-            let adminModal = document.getElementById("adminPanelModal");
-            if (adminModal) {
-                adminModal.style.backgroundColor = "rgba(0,0,0,0.5)";
-                const modalContent = adminModal.querySelector(".modal-content");
-                if (modalContent) {
-                    modalContent.style.background = "#fff";
-                    modalContent.style.color = "#000";
-                    modalContent.style.border = "1px solid #ccc";
-                }
-                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 || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise';
-                document.getElementById("disableFormLogin").checked = localStorage.getItem("disableFormLogin") === "true";
-                document.getElementById("disableBasicAuth").checked = localStorage.getItem("disableBasicAuth") === "true";
-                document.getElementById("disableOIDCLogin").checked = localStorage.getItem("disableOIDCLogin") === "true";
-                adminModal.style.display = "flex";
-            } else {
-                openAdminPanel();
-            }
-        });
-}
-
-export function closeAdminPanel() {
-    const adminModal = document.getElementById("adminPanelModal");
-    if (adminModal) adminModal.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" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 24px;">&times;</span>
-          <h3>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">Cancel</button>
-            <button type="button" id="saveUserPermissionsBtn" class="btn btn-primary">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("updateUserPermissions.php", "POST", { permissions: permissionsData }, { "X-CSRF-Token": window.csrfToken })
-                .then(response => {
-                    if (response.success) {
-                        showToast("User permissions updated successfully.");
-                        userPermissionsModal.style.display = "none";
-                    } else {
-                        showToast("Error updating permissions: " + (response.error || "Unknown error"));
-                    }
-                })
-                .catch(() => {
-                    showToast("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("getUserPermissions.php", { credentials: "include" })
-        .then(response => response.json())
-        .then(permissionsData => {
-            // Then, fetch the list of users.
-            return fetch("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>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 localStorage defaults.
-                        const defaultPerm = {
-                            folderOnly: localStorage.getItem("folderOnly") === "true",
-                            readOnly: localStorage.getItem("readOnly") === "true",
-                            disableUpload: localStorage.getItem("disableUpload") === "true"
-                        };
-                        const userPerm = (permissionsData && typeof permissionsData === "object" && permissionsData[user.username]) || 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" : ""} />
-                    User Folder Only
-                  </label>
-                  <label style="display: flex; align-items: center; gap: 5px;">
-                    <input type="checkbox" data-permission="readOnly" ${userPerm.readOnly ? "checked" : ""} />
-                    Read Only
-                  </label>
-                  <label style="display: flex; align-items: center; gap: 5px;">
-                    <input type="checkbox" data-permission="disableUpload" ${userPerm.disableUpload ? "checked" : ""} />
-                    Disable Upload
-                  </label>
-                </div>
-                <hr style="margin-top: 10px; border: 0; border-bottom: 1px solid #ccc;">
-              `;
-                        listContainer.appendChild(row);
-                    });
-                });
-        })
-        .catch(() => {
-            listContainer.innerHTML = "<p>Error loading users.</p>";
-        });
-}

js/fileListView.js

@@ -1,419 +0,0 @@
-// fileListView.js
-import {
-    escapeHTML,
-    debounce,
-    buildSearchAndPaginationControls,
-    buildFileTableHeader,
-    buildFileTableRow,
-    buildBottomControls,
-    updateFileActionButtons,
-    showToast,
-    updateRowHighlight,
-    toggleRowSelection,
-    attachEnterKeyListener
-} from './domUtils.js';
-
-import { bindFileListContextMenu } from './fileMenu.js';
-
-export let fileData = [];
-export let sortOrder = { column: "uploaded", ascending: true };
-
-window.itemsPerPage = window.itemsPerPage || 10;
-window.currentPage = window.currentPage || 1;
-window.viewMode = localStorage.getItem("viewMode") || "table"; // "table" or "gallery"
-
-// -----------------------------
-// VIEW MODE TOGGLE BUTTON & Helpers
-// -----------------------------
-export function createViewToggleButton() {
-    let toggleBtn = document.getElementById("toggleViewBtn");
-    if (!toggleBtn) {
-        toggleBtn = document.createElement("button");
-        toggleBtn.id = "toggleViewBtn";
-        toggleBtn.classList.add("btn", "btn-secondary");
-        const titleElem = document.getElementById("fileListTitle");
-        if (titleElem) {
-            titleElem.parentNode.insertBefore(toggleBtn, titleElem.nextSibling);
-        }
-    }
-    toggleBtn.textContent = window.viewMode === "gallery" ? "Switch to Table View" : "Switch to Gallery View";
-    toggleBtn.onclick = () => {
-        window.viewMode = window.viewMode === "gallery" ? "table" : "gallery";
-        localStorage.setItem("viewMode", window.viewMode);
-        loadFileList(window.currentFolder);
-        toggleBtn.textContent = window.viewMode === "gallery" ? "Switch to Table View" : "Switch to Gallery View";
-    };
-    return toggleBtn;
-}
-
-export function formatFolderName(folder) {
-    if (folder === "root") return "(Root)";
-    return folder
-        .replace(/[_-]+/g, " ")
-        .replace(/\b\w/g, char => char.toUpperCase());
-}
-
-// Expose inline DOM helpers.
-window.toggleRowSelection = toggleRowSelection;
-window.updateRowHighlight = updateRowHighlight;
-
-import { openTagModal, openMultiTagModal } from './fileTags.js';
-
-// -----------------------------
-// FILE LIST & VIEW RENDERING
-// -----------------------------
-export function loadFileList(folderParam) {
-    const folder = folderParam || "root";
-    const fileListContainer = document.getElementById("fileList");
-
-    fileListContainer.style.visibility = "hidden";
-    fileListContainer.innerHTML = "<div class='loader'>Loading files...</div>";
-
-    return fetch("getFileList.php?folder=" + encodeURIComponent(folder) + "&recursive=1&t=" + new Date().getTime())
-        .then(response => {
-            if (response.status === 401) {
-                showToast("Session expired. Please log in again.");
-                window.location.href = "logout.php";
-                throw new Error("Unauthorized");
-            }
-            return response.json();
-        })
-        .then(data => {
-            fileListContainer.innerHTML = "";
-            if (data.files && data.files.length > 0) {
-                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";
-                    }
-                    return file;
-                });
-                fileData = data.files;
-                if (window.viewMode === "gallery") {
-                    renderGalleryView(folder);
-                } else {
-                    renderFileTable(folder);
-                }
-            } else {
-                fileListContainer.textContent = "No files found.";
-                updateFileActionButtons();
-            }
-            return data.files || [];
-        })
-        .catch(error => {
-            console.error("Error loading file list:", error);
-            if (error.message !== "Unauthorized") {
-                fileListContainer.textContent = "Error loading files.";
-            }
-            return [];
-        })
-        .finally(() => {
-            fileListContainer.style.visibility = "visible";
-        });
-}
-
-export function renderFileTable(folder) {
-    const fileListContainer = document.getElementById("fileList");
-    const searchTerm = (window.currentSearchTerm || "").toLowerCase();
-    const itemsPerPageSetting = parseInt(localStorage.getItem("itemsPerPage") || "10", 10);
-    let currentPage = window.currentPage || 1;
-
-    const filteredFiles = fileData.filter(file => {
-        const nameMatch = file.name.toLowerCase().includes(searchTerm);
-        const tagMatch = file.tags && file.tags.some(tag => tag.name.toLowerCase().includes(searchTerm));
-        return nameMatch || tagMatch;
-    });
-
-    const totalFiles = filteredFiles.length;
-    const totalPages = Math.ceil(totalFiles / itemsPerPageSetting);
-    if (currentPage > totalPages) {
-        currentPage = totalPages > 0 ? totalPages : 1;
-        window.currentPage = currentPage;
-    }
-
-    const folderPath = folder === "root"
-        ? "uploads/"
-        : "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
-
-    const topControlsHTML = buildSearchAndPaginationControls({
-        currentPage,
-        totalPages,
-        searchTerm: window.currentSearchTerm || ""
-    });
-    let headerHTML = buildFileTableHeader(sortOrder);
-    const startIndex = (currentPage - 1) * itemsPerPageSetting;
-    const endIndex = Math.min(startIndex + itemsPerPageSetting, totalFiles);
-    let rowsHTML = "<tbody>";
-
-    if (totalFiles > 0) {
-        filteredFiles.slice(startIndex, endIndex).forEach((file, idx) => {
-            let rowHTML = buildFileTableRow(file, folderPath);
-            rowHTML = rowHTML.replace("<tr", `<tr id="file-row-${encodeURIComponent(file.name)}-${startIndex + idx}"`);
-
-            let tagBadgesHTML = "";
-            if (file.tags && file.tags.length > 0) {
-                tagBadgesHTML = '<div class="tag-badges" style="display:inline-block; margin-left:5px;">';
-                file.tags.forEach(tag => {
-                    tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
-                });
-                tagBadgesHTML += "</div>";
-            }
-
-            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="Share">
-              <i class="material-icons">share</i>
-            </button>$1`);
-
-            rowsHTML += rowHTML;
-        });
-    } else {
-        rowsHTML += `<tr><td colspan="8">No files found.</td></tr>`;
-    }
-    rowsHTML += "</tbody></table>";
-    const bottomControlsHTML = buildBottomControls(itemsPerPageSetting);
-    fileListContainer.innerHTML = topControlsHTML + headerHTML + rowsHTML + bottomControlsHTML;
-
-    createViewToggleButton();
-
-    const newSearchInput = document.getElementById("searchInput");
-    if (newSearchInput) {
-        newSearchInput.addEventListener("input", debounce(function () {
-            window.currentSearchTerm = newSearchInput.value;
-            window.currentPage = 1;
-            renderFileTable(folder);
-            setTimeout(() => {
-                const freshInput = document.getElementById("searchInput");
-                if (freshInput) {
-                    freshInput.focus();
-                    const len = freshInput.value.length;
-                    freshInput.setSelectionRange(len, len);
-                }
-            }, 0);
-        }, 300));
-    }
-
-    document.querySelectorAll("table.table thead th[data-column]").forEach(cell => {
-        cell.addEventListener("click", function () {
-            const column = this.getAttribute("data-column");
-            sortFiles(column, folder);
-        });
-    });
-
-    document.querySelectorAll("#fileList .file-checkbox").forEach(checkbox => {
-        checkbox.addEventListener("change", function (e) {
-            updateRowHighlight(e.target);
-            updateFileActionButtons();
-        });
-    });
-
-    document.querySelectorAll(".share-btn").forEach(btn => {
-        btn.addEventListener("click", function (e) {
-            e.stopPropagation();
-            const fileName = this.getAttribute("data-file");
-            const file = fileData.find(f => f.name === fileName);
-            if (file) {
-                import('./filePreview.js').then(module => {
-                    module.openShareModal(file, folder);
-                });
-            }
-        });
-    });
-
-    updateFileActionButtons();
-
-    // Add drag-and-drop support for each table row.
-    document.querySelectorAll("#fileList tbody tr").forEach(row => {
-        row.setAttribute("draggable", "true");
-        import('./fileDragDrop.js').then(module => {
-            row.addEventListener("dragstart", module.fileDragStartHandler);
-        });
-    });
-
-    // Prevent clicks on these buttons from selecting the row
-    document.querySelectorAll(".download-btn, .edit-btn, .rename-btn").forEach(btn => {
-        btn.addEventListener("click", e => e.stopPropagation());
-    });
-
-    // re‑bind context menu
-    bindFileListContextMenu();
-}
-
-export function renderGalleryView(folder) {
-    const fileListContainer = document.getElementById("fileList");
-    const searchTerm = (window.currentSearchTerm || "").toLowerCase();
-    const filteredFiles = fileData.filter(file => {
-        return file.name.toLowerCase().includes(searchTerm) ||
-            (file.tags && file.tags.some(tag => tag.name.toLowerCase().includes(searchTerm)));
-    });
-
-    const folderPath = folder === "root"
-        ? "uploads/"
-        : "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
-    const gridStyle = "display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; padding: 10px;";
-    let galleryHTML = `<div class="gallery-container" style="${gridStyle}">`;
-
-    filteredFiles.forEach((file) => {
-        let thumbnail;
-        if (/\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
-            thumbnail = `<img src="${folderPath + encodeURIComponent(file.name)}?t=${new Date().getTime()}" class="gallery-thumbnail" alt="${escapeHTML(file.name)}" style="max-width: 100%; max-height: 150px; display: block; margin: 0 auto;">`;
-        } else if (/\.(mp3|wav|m4a|ogg|flac|aac|wma|opus)$/i.test(file.name)) {
-            thumbnail = `<span class="material-icons gallery-icon">audiotrack</span>`;
-        } else {
-            thumbnail = `<span class="material-icons gallery-icon">insert_drive_file</span>`;
-        }
-
-        let tagBadgesHTML = "";
-        if (file.tags && file.tags.length > 0) {
-            tagBadgesHTML = `<div class="tag-badges" style="margin-top:4px;">`;
-            file.tags.forEach(tag => {
-                tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
-            });
-            tagBadgesHTML += `</div>`;
-        }
-
-        galleryHTML += `<div class="gallery-card" style="border: 1px solid #ccc; padding: 5px; text-align: center;">
-        <div class="gallery-preview" style="cursor: pointer;" onclick="previewFile('${folderPath + encodeURIComponent(file.name)}?t=' + new Date().getTime(), '${file.name}')">
-          ${thumbnail}
-        </div>
-        <div class="gallery-info" style="margin-top: 5px;">
-          <span class="gallery-file-name" style="display: block;">${escapeHTML(file.name)}</span>
-          ${tagBadgesHTML}
-          <div class="button-wrap" style="display: flex; justify-content: center; gap: 5px;">
-            <a class="btn btn-sm btn-success download-btn" 
-               href="download.php?folder=${encodeURIComponent(file.folder || 'root')}&file=${encodeURIComponent(file.name)}" 
-               title="Download">
-              <i class="material-icons">file_download</i>
-            </a>
-            ${file.editable ? `
-              <button class="btn btn-sm edit-btn" onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Edit">
-                <i class="material-icons">edit</i>
-              </button>
-            ` : ""}
-            <button class="btn btn-sm btn-warning rename-btn" onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Rename">
-               <i class="material-icons">drive_file_rename_outline</i>
-            </button>
-            <button class="btn btn-sm btn-secondary share-btn" data-file="${escapeHTML(file.name)}" title="Share">
-               <i class="material-icons">share</i>
-            </button>
-          </div>
-        </div>
-      </div>`;
-    });
-
-    galleryHTML += "</div>";
-
-    fileListContainer.innerHTML = galleryHTML;
-
-    createViewToggleButton();
-    updateFileActionButtons();
-
-    // Bind share button clicks
-    document.querySelectorAll(".share-btn").forEach(btn => {
-        btn.addEventListener("click", e => {
-            e.stopPropagation();
-            const fileName = btn.getAttribute("data-file");
-            const file = fileData.find(f => f.name === fileName);
-            import('./filePreview.js').then(module => {
-                module.openShareModal(file, folder);
-            });
-        });
-    });
-}
-
-export function sortFiles(column, folder) {
-    if (sortOrder.column === column) {
-        sortOrder.ascending = !sortOrder.ascending;
-    } else {
-        sortOrder.column = column;
-        sortOrder.ascending = true;
-    }
-    fileData.sort((a, b) => {
-        let valA = a[column] || "";
-        let valB = b[column] || "";
-        if (column === "modified" || column === "uploaded") {
-            const parsedA = parseCustomDate(valA);
-            const parsedB = parseCustomDate(valB);
-            valA = parsedA;
-            valB = parsedB;
-        } else if (typeof valA === "string") {
-            valA = valA.toLowerCase();
-            valB = valB.toLowerCase();
-        }
-        if (valA < valB) return sortOrder.ascending ? -1 : 1;
-        if (valA > valB) return sortOrder.ascending ? 1 : -1;
-        return 0;
-    });
-    if (window.viewMode === "gallery") {
-        renderGalleryView(folder);
-    } else {
-        renderFileTable(folder);
-    }
-}
-
-function parseCustomDate(dateStr) {
-    dateStr = dateStr.replace(/\s+/g, " ").trim();
-    const parts = dateStr.split(" ");
-    if (parts.length !== 2) {
-        return new Date(dateStr).getTime();
-    }
-    const datePart = parts[0];
-    const timePart = parts[1];
-    const dateComponents = datePart.split("/");
-    if (dateComponents.length !== 3) {
-        return new Date(dateStr).getTime();
-    }
-    let month = parseInt(dateComponents[0], 10);
-    let day = parseInt(dateComponents[1], 10);
-    let year = parseInt(dateComponents[2], 10);
-    if (year < 100) {
-        year += 2000;
-    }
-    const timeRegex = /^(\d{1,2}):(\d{2})(AM|PM)$/i;
-    const match = timePart.match(timeRegex);
-    if (!match) {
-        return new Date(dateStr).getTime();
-    }
-    let hour = parseInt(match[1], 10);
-    const minute = parseInt(match[2], 10);
-    const period = match[3].toUpperCase();
-    if (period === "PM" && hour !== 12) {
-        hour += 12;
-    }
-    if (period === "AM" && hour === 12) {
-        hour = 0;
-    }
-    return new Date(year, month - 1, day, hour, minute).getTime();
-}
-
-export function canEditFile(fileName) {
-    const allowedExtensions = [
-        "txt", "html", "htm", "css", "js", "json", "xml",
-        "md", "py", "ini", "csv", "log", "conf", "config", "bat",
-        "rtf", "doc", "docx"
-    ];
-    const ext = fileName.slice(fileName.lastIndexOf('.') + 1).toLowerCase();
-    return allowedExtensions.includes(ext);
-}
-
-// Expose global functions for pagination and preview.
-window.changePage = function (newPage) {
-    window.currentPage = newPage;
-    renderFileTable(window.currentFolder);
-};
-window.changeItemsPerPage = function (newCount) {
-    window.itemsPerPage = parseInt(newCount);
-    window.currentPage = 1;
-    renderFileTable(window.currentFolder);
-};
-
-// fileListView.js (bottom)
-
-window.loadFileList = loadFileList;
-window.renderFileTable = renderFileTable;
-window.renderGalleryView = renderGalleryView;
-window.sortFiles = sortFiles;

js/main.js

@@ -1,182 +0,0 @@
-import { sendRequest } from './networkUtils.js';
-import { toggleVisibility, toggleAllCheckboxes, updateFileActionButtons, showToast } from './domUtils.js';
-import { loadFolderTree } from './folderManager.js';
-import { initUpload } from './upload.js';
-import { initAuth, checkAuthentication } from './auth.js';
-import { setupTrashRestoreDelete } from './trashRestoreDelete.js';
-import { initDragAndDrop, loadSidebarOrder, loadHeaderOrder } from './dragAndDrop.js';
-import { initTagSearch, openTagModal, filterFilesByTag } from './fileTags.js';
-import { displayFilePreview } from './filePreview.js';
-import { loadFileList } from './fileListView.js';
-import { initFileActions, renameFile } from './fileActions.js';
-import { editFile, saveFile } from './fileEditor.js';
-
-function loadCsrfTokenWithRetry(retries = 3, delay = 1000) {
-  return fetch('token.php', { credentials: 'include' })
-    .then(response => {
-      if (!response.ok) {
-        throw new Error("Token fetch failed with status: " + response.status);
-      }
-      return response.json();
-    })
-    .then(data => {
-      // Set global variables.
-      window.csrfToken = data.csrf_token;
-      window.SHARE_URL = data.share_url;
-
-      // Update (or create) the CSRF meta tag.
-      let metaCSRF = document.querySelector('meta[name="csrf-token"]');
-      if (!metaCSRF) {
-        metaCSRF = document.createElement('meta');
-        metaCSRF.name = 'csrf-token';
-        document.head.appendChild(metaCSRF);
-      }
-      metaCSRF.setAttribute('content', data.csrf_token);
-
-      // Update (or create) the share URL meta tag.
-      let metaShare = document.querySelector('meta[name="share-url"]');
-      if (!metaShare) {
-        metaShare = document.createElement('meta');
-        metaShare.name = 'share-url';
-        document.head.appendChild(metaShare);
-      }
-      metaShare.setAttribute('content', data.share_url);
-
-      return data;
-    })
-    .catch(error => {
-      if (retries > 0) {
-        console.warn(`CSRF token load failed. Retrying in ${delay}ms... (${retries} retries left)`, error);
-        return new Promise(resolve => setTimeout(resolve, delay))
-          .then(() => loadCsrfTokenWithRetry(retries - 1, delay * 2));
-      }
-      console.error("Failed to load CSRF token after retries.", error);
-      throw error;
-    });
-}
-
-// Expose functions for inline handlers.
-window.sendRequest = sendRequest;
-window.toggleVisibility = toggleVisibility;
-window.toggleAllCheckboxes = toggleAllCheckboxes;
-window.editFile = editFile;
-window.saveFile = saveFile;
-window.renameFile = renameFile;
-
-// Global variable for the current folder.
-window.currentFolder = "root";
-
-document.addEventListener("DOMContentLoaded", function () {
-  // First, load the CSRF token (with retry).
-  loadCsrfTokenWithRetry().then(() => {
-    // Once CSRF token is loaded, initialize authentication.
-    initAuth();
-
-    // Continue with initializations that rely on a valid CSRF token:
-    checkAuthentication().then(authenticated => {
-      if (authenticated) {
-        window.currentFolder = "root";
-        initTagSearch();
-        loadFileList(window.currentFolder);
-        initDragAndDrop();
-        loadSidebarOrder();
-        loadHeaderOrder();
-        initFileActions();
-        initUpload();
-        loadFolderTree();
-        setupTrashRestoreDelete();
-
-        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.");
-      }
-    });
-
-    // Other DOM initialization that can happen after CSRF is ready.
-    const newPasswordInput = document.getElementById("newPassword");
-    if (newPasswordInput) {
-      newPasswordInput.addEventListener("input", function() {
-        console.log("newPassword input event:", this.value);
-      });
-    } else {
-      console.error("newPassword input not found!");
-    }
-
-    // --- Dark Mode Persistence ---
-    const darkModeToggle = document.getElementById("darkModeToggle");
-    const storedDarkMode = localStorage.getItem("darkMode");
-
-    if (storedDarkMode === "true") {
-      document.body.classList.add("dark-mode");
-    } else if (storedDarkMode === "false") {
-      document.body.classList.remove("dark-mode");
-    } else {
-      if (window.matchMedia && window.matchMedia("(prefers-color-scheme: dark)").matches) {
-        document.body.classList.add("dark-mode");
-      } else {
-        document.body.classList.remove("dark-mode");
-      }
-    }
-
-    if (darkModeToggle) {
-      darkModeToggle.textContent = document.body.classList.contains("dark-mode")
-        ? "Light Mode"
-        : "Dark Mode";
-
-      darkModeToggle.addEventListener("click", function () {
-        if (document.body.classList.contains("dark-mode")) {
-          document.body.classList.remove("dark-mode");
-          localStorage.setItem("darkMode", "false");
-          darkModeToggle.textContent = "Dark Mode";
-        } else {
-          document.body.classList.add("dark-mode");
-          localStorage.setItem("darkMode", "true");
-          darkModeToggle.textContent = "Light Mode";
-        }
-      });
-    }
-
-    if (localStorage.getItem("darkMode") === null && window.matchMedia) {
-      window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", (event) => {
-        if (event.matches) {
-          document.body.classList.add("dark-mode");
-          if (darkModeToggle) darkModeToggle.textContent = "Light Mode";
-        } else {
-          document.body.classList.remove("dark-mode");
-          if (darkModeToggle) darkModeToggle.textContent = "Dark Mode";
-        }
-      });
-    }
-    // --- End Dark Mode Persistence ---
-
-    const message = sessionStorage.getItem("welcomeMessage");
-    if (message) {
-      showToast(message);
-      sessionStorage.removeItem("welcomeMessage");
-    }
-  }).catch(error => {
-    console.error("Initialization halted due to CSRF token load failure.", error);
-  });
-
-  // --- 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
-
-  document.addEventListener("dragover", function (e) {
-    if (e.clientY < SCROLL_THRESHOLD) {
-      window.scrollBy(0, -SCROLL_SPEED);
-    } else if (e.clientY > window.innerHeight - SCROLL_THRESHOLD) {
-      window.scrollBy(0, SCROLL_SPEED);
-    }
-  });
-});

js/networkUtils.js

@@ -1,31 +0,0 @@
-export function sendRequest(url, method = "GET", data = null, customHeaders = {}) {
-  const options = {
-    method,
-    credentials: 'include',
-    headers: {}
-  };
-
-  // Merge custom headers
-  Object.assign(options.headers, customHeaders);
-
-  // If data is provided and is not FormData, assume JSON.
-  if (data && !(data instanceof FormData)) {
-    if (!options.headers["Content-Type"]) {
-      options.headers["Content-Type"] = "application/json";
-    }
-    options.body = JSON.stringify(data);
-  } else if (data instanceof FormData) {
-    options.body = data;
-  }
-
-  return fetch(url, options)
-    .then(response => {
-      if (!response.ok) {
-        return response.text().then(text => {
-          throw new Error(`HTTP error ${response.status}: ${text}`);
-        });
-      }
-      const clonedResponse = response.clone();
-      return response.json().catch(() => clonedResponse.text());
-    });
-}

login_basic.php

@@ -1,120 +0,0 @@
-<?php
-require_once 'config.php';
-
-$usersFile = USERS_DIR . USERS_FILE;  // Make sure the users file path is defined
-
-// Helper: retrieve a user's TOTP secret from users.txt
-function getUserTOTPSecret($username) {
-    global $encryptionKey, $usersFile;
-    if (!file_exists($usersFile)) return null;
-    foreach (file($usersFile, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES) as $line) {
-        $parts = explode(':', trim($line));
-        if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
-            return decryptData($parts[3], $encryptionKey);
-        }
-    }
-    return null;
-}
-
-// Reuse the same authentication function
-function authenticate($username, $password)
-{
-    global $usersFile;
-    if (!file_exists($usersFile)) {
-        error_log("authenticate(): users file not found");
-        return false;
-    }
-    $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-    foreach ($lines as $line) {
-        list($storedUser, $storedPass, $storedRole) = explode(':', trim($line), 3);
-        if ($username === $storedUser && password_verify($password, $storedPass)) {
-            return $storedRole; // Return the user's role
-        }
-    }
-    error_log("authenticate(): authentication failed for '$username'");
-    return false;
-}
-
-// Define helper function to get a user's role from users.txt
-function getUserRole($username) {
-    global $usersFile;
-    if (file_exists($usersFile)) {
-        $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-        foreach ($lines as $line) {
-            $parts = explode(":", trim($line));
-            if (count($parts) >= 3 && $parts[0] === $username) {
-                return trim($parts[2]);
-            }
-        }
-    }
-    return null;
-}
-
-// Add the loadFolderPermission function here:
-function loadFolderPermission($username) {
-    global $encryptionKey;
-    $permissionsFile = USERS_DIR . 'userPermissions.json';
-    if (file_exists($permissionsFile)) {
-        $content = file_get_contents($permissionsFile);
-        $decrypted = decryptData($content, $encryptionKey);
-        $permissions = $decrypted !== false ? json_decode($decrypted, true) : json_decode($content, true);
-        if (is_array($permissions)) {
-            foreach ($permissions as $storedUsername => $data) {
-                if (strcasecmp($storedUsername, $username) === 0 && isset($data['folderOnly'])) {
-                    return (bool)$data['folderOnly'];
-                }
-            }
-        }
-    }
-    return false;
-}
-
-// Check if the user has sent HTTP Basic auth credentials.
-if (!isset($_SERVER['PHP_AUTH_USER'])) {
-    header('WWW-Authenticate: Basic realm="FileRise Login"');
-    header('HTTP/1.0 401 Unauthorized');
-    echo 'Authorization Required';
-    exit;
-}
-
-$username = trim($_SERVER['PHP_AUTH_USER']);
-$password = trim($_SERVER['PHP_AUTH_PW']);
-
-// Validate username format (optional)
-if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
-    header('WWW-Authenticate: Basic realm="FileRise Login"');
-    header('HTTP/1.0 401 Unauthorized');
-    echo 'Invalid username format';
-    exit;
-}
-
-// Attempt authentication
-$roleFromAuth = authenticate($username, $password);
-if ($roleFromAuth !== false) {
-    // --- NEW: check for TOTP secret ---
-    $secret = getUserTOTPSecret($username);
-    if ($secret) {
-        // hold user & secret in session and ask client for TOTP
-        $_SESSION['pending_login_user']   = $username;
-        $_SESSION['pending_login_secret'] = $secret;
-        header("Location: index.html?totp_required=1");
-        exit;
-    }
-
-    // no TOTP, proceed as before
-    session_regenerate_id(true);
-    $_SESSION["authenticated"] = true;
-    $_SESSION["username"]      = $username;
-    $_SESSION["isAdmin"]       = (getUserRole($username) === "1");
-    $_SESSION["folderOnly"]    = loadFolderPermission($username);
-
-    header("Location: index.html");
-    exit;
-}
-
-// Invalid credentials; prompt again
-header('WWW-Authenticate: Basic realm="FileRise Login"');
-header('HTTP/1.0 401 Unauthorized');
-echo 'Invalid credentials';
-exit;
-?>

logout.php

@@ -1,50 +0,0 @@
-<?php
-require_once 'config.php';
-
-// Retrieve headers and check CSRF token.
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-
-// Log CSRF mismatch but proceed with logout.
-if (isset($_SESSION['csrf_token']) && $receivedToken !== $_SESSION['csrf_token']) {
-    error_log("CSRF token mismatch on logout. Proceeding with logout.");
-}
-
-// Remove the remember_me token.
-if (isset($_COOKIE['remember_me_token'])) {
-    $token = $_COOKIE['remember_me_token'];
-    $persistentTokensFile = USERS_DIR . 'persistent_tokens.json';
-    if (file_exists($persistentTokensFile)) {
-        $encryptedContent = file_get_contents($persistentTokensFile);
-        $decryptedContent = decryptData($encryptedContent, $encryptionKey);
-        $persistentTokens = json_decode($decryptedContent, true);
-        if (is_array($persistentTokens) && isset($persistentTokens[$token])) {
-            unset($persistentTokens[$token]);
-            $newEncryptedContent = encryptData(json_encode($persistentTokens, JSON_PRETTY_PRINT), $encryptionKey);
-            file_put_contents($persistentTokensFile, $newEncryptedContent, LOCK_EX);
-        }
-    }
-    // Clear the cookie.
-    // Ensure $secure is defined; for example:
-    $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
-    setcookie('remember_me_token', '', time() - 3600, '/', '', $secure, true);
-}
-
-// Clear session data and remove session cookie.
-$_SESSION = [];
-
-// Clear the session cookie.
-if (ini_get("session.use_cookies")) {
-    $params = session_get_cookie_params();
-    setcookie(session_name(), '', time() - 42000,
-        $params["path"], $params["domain"],
-        $params["secure"], $params["httponly"]
-    );
-}
-
-// Destroy the session.
-session_destroy();
-
-header("Location: index.html?logout=1");
-exit;
-?>

moveFiles.php

@@ -1,167 +0,0 @@
-<?php
-require_once 'config.php';
-header('Content-Type: application/json');
-header("Cache-Control: no-cache, no-store, must-revalidate");
-header("Pragma: no-cache");
-header("Expires: 0");
-
-// --- CSRF Protection ---
-$headers = array_change_key_case(getallheaders(), CASE_LOWER);
-$receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
-if ($receivedToken !== $_SESSION['csrf_token']) {
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    http_response_code(403);
-    exit;
-}
-
-// Ensure user is authenticated
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    echo json_encode(["error" => "Unauthorized"]);
-    http_response_code(401);
-    exit;
-}
-$username = $_SESSION['username'] ?? '';
-$userPermissions = loadUserPermissions($username);
-if ($username) {
-    $userPermissions = loadUserPermissions($username);
-    if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {
-        echo json_encode(["error" => "Read-only users are not allowed to move files."]);
-        exit();
-    }
-}
-
-$data = json_decode(file_get_contents("php://input"), true);
-if (
-    !$data ||
-    !isset($data['source']) ||
-    !isset($data['destination']) ||
-    !isset($data['files'])
-) {
-    echo json_encode(["error" => "Invalid request"]);
-    exit;
-}
-
-$sourceFolder = trim($data['source']) ?: 'root';
-$destinationFolder = trim($data['destination']) ?: 'root';
-
-// Allow only letters, numbers, underscores, dashes, spaces, and forward slashes in folder names.
-$folderPattern = '/^[A-Za-z0-9_\- \/]+$/';
-if ($sourceFolder !== 'root' && !preg_match($folderPattern, $sourceFolder)) {
-    echo json_encode(["error" => "Invalid source folder name."]);
-    exit;
-}
-if ($destinationFolder !== 'root' && !preg_match($folderPattern, $destinationFolder)) {
-    echo json_encode(["error" => "Invalid destination folder name."]);
-    exit;
-}
-
-// Remove any leading/trailing slashes.
-$sourceFolder = trim($sourceFolder, "/\\ ");
-$destinationFolder = trim($destinationFolder, "/\\ ");
-
-// Build the source and destination directories.
-$baseDir = rtrim(UPLOAD_DIR, '/\\');
-$sourceDir = ($sourceFolder === 'root')
-    ? $baseDir . DIRECTORY_SEPARATOR
-    : $baseDir . DIRECTORY_SEPARATOR . $sourceFolder . DIRECTORY_SEPARATOR;
-$destDir = ($destinationFolder === 'root')
-    ? $baseDir . DIRECTORY_SEPARATOR
-    : $baseDir . DIRECTORY_SEPARATOR . $destinationFolder . DIRECTORY_SEPARATOR;
-
-// Ensure destination directory exists.
-if (!is_dir($destDir)) {
-    if (!mkdir($destDir, 0775, true)) {
-        echo json_encode(["error" => "Could not create destination folder"]);
-        exit;
-    }
-}
-
-// Helper: Generate the metadata file path for a given folder.
-function getMetadataFilePath($folder) {
-    if (strtolower($folder) === 'root' || $folder === '') {
-        return META_DIR . "root_metadata.json";
-    }
-    return META_DIR . str_replace(['/', '\\', ' '], '-', $folder) . '_metadata.json';
-}
-
-// Helper: Generate a unique file name if a file with the same name exists.
-function getUniqueFileName($destDir, $fileName) {
-    $fullPath = $destDir . $fileName;
-    clearstatcache(true, $fullPath);
-    if (!file_exists($fullPath)) {
-        return $fileName;
-    }
-    $basename = pathinfo($fileName, PATHINFO_FILENAME);
-    $extension = pathinfo($fileName, PATHINFO_EXTENSION);
-    $counter = 1;
-    do {
-        $newName = $basename . " (" . $counter . ")" . ($extension ? "." . $extension : "");
-        $newFullPath = $destDir . $newName;
-        clearstatcache(true, $newFullPath);
-        $counter++;
-    } while (file_exists($destDir . $newName));
-    return $newName;
-}
-
-// Prepare metadata files.
-$srcMetaFile = getMetadataFilePath($sourceFolder);
-$destMetaFile = getMetadataFilePath($destinationFolder);
-
-$srcMetadata = file_exists($srcMetaFile) ? json_decode(file_get_contents($srcMetaFile), true) : [];
-$destMetadata = file_exists($destMetaFile) ? json_decode(file_get_contents($destMetaFile), true) : [];
-
-$errors = [];
-$safeFileNamePattern = '/^[A-Za-z0-9_\-\.\(\) ]+$/';
-
-foreach ($data['files'] as $fileName) {
-    // Save the original name for metadata lookup.
-    $originalName = basename(trim($fileName));
-    $basename = $originalName; // Start with the original name.
-    
-    // Validate the file name.
-    if (!preg_match($safeFileNamePattern, $basename)) {
-        $errors[] = "$basename has invalid characters.";
-        continue;
-    }
-    
-    $srcPath = $sourceDir . $originalName;
-    $destPath = $destDir . $basename;
-    
-    clearstatcache();
-    if (!file_exists($srcPath)) {
-        $errors[] = "$originalName does not exist in source.";
-        continue;
-    }
-    
-    // If a file with the same name exists in destination, generate a unique name.
-    if (file_exists($destPath)) {
-        $uniqueName = getUniqueFileName($destDir, $basename);
-        $basename = $uniqueName;
-        $destPath = $destDir . $uniqueName;
-    }
-    
-    if (!rename($srcPath, $destPath)) {
-        $errors[] = "Failed to move $basename";
-        continue;
-    }
-    
-    // Update metadata: if there is metadata for the original file, move it under the new name.
-    if (isset($srcMetadata[$originalName])) {
-        $destMetadata[$basename] = $srcMetadata[$originalName];
-        unset($srcMetadata[$originalName]);
-    }
-}
-
-if (file_put_contents($srcMetaFile, json_encode($srcMetadata, JSON_PRETTY_PRINT)) === false) {
-    $errors[] = "Failed to update source metadata.";
-}
-if (file_put_contents($destMetaFile, json_encode($destMetadata, JSON_PRETTY_PRINT)) === false) {
-    $errors[] = "Failed to update destination metadata.";
-}
-
-if (empty($errors)) {
-    echo json_encode(["success" => "Files moved successfully"]);
-} else {
-    echo json_encode(["error" => implode("; ", $errors)]);
-}
-?>

public/api.php

@@ -0,0 +1,35 @@
+<?php
+// public/api.php
+require_once __DIR__ . '/../config/config.php'; 
+
+if (empty($_SESSION['authenticated'])) {
+  header('Location: /index.html?redirect=/api.php');
+  exit;
+}
+
+if (isset($_GET['spec'])) {
+  header('Content-Type: application/json');
+  readfile(__DIR__ . '/../openapi.json.dist');
+  exit;
+}
+
+?><!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <meta name="viewport" content="width=device-width, initial-scale=1"/>
+  <title>FileRise API Docs</title>
+  <script src="https://cdn.redoc.ly/redoc/latest/bundles/redoc.standalone.js"
+          integrity="sha384-4vOjrBu7SuDWXcAw1qFznVLA/sKL+0l4nn+J1HY8w7cpa6twQEYuh4b0Cwuo7CyX"
+          crossorigin="anonymous"></script>
+</head>
+<body>
+  <redoc spec-url="api.php?spec=1"></redoc>
+  <div id="redoc-container"></div>
+  <script>
+    if (!customElements.get('redoc')) {
+      Redoc.init('api.php?spec=1', {}, document.getElementById('redoc-container'));
+    }
+  </script>
+</body>
+</html>

public/api/addUser.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/addUser.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->addUser();

public/api/admin/getConfig.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/admin/getConfig.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/adminController.php';
+
+$adminController = new AdminController();
+$adminController->getConfig();

public/api/admin/updateConfig.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/admin/updateConfig.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/adminController.php';
+
+$adminController = new AdminController();
+$adminController->updateConfig();

public/api/auth/auth.php

@@ -0,0 +1,9 @@
+<?php
+// public/api/auth/auth.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/vendor/autoload.php';
+require_once PROJECT_ROOT . '/src/controllers/authController.php';
+
+$authController = new AuthController();
+$authController->auth();

public/api/auth/checkAuth.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/auth/checkAuth.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/authController.php';
+
+$authController = new AuthController();
+$authController->checkAuth();

public/api/auth/login_basic.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/auth/login_basic.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/authController.php';
+
+$authController = new AuthController();
+$authController->loginBasic();

public/api/auth/logout.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/auth/logout.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/authController.php';
+
+$authController = new AuthController();
+$authController->logout();

public/api/auth/token.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/auth/token.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/authController.php';
+
+$authController = new AuthController();
+$authController->getToken();

public/api/changePassword.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/changePassword.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->changePassword();

public/api/file/copyFiles.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/copyFiles.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->copyFiles();

public/api/file/createShareLink.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/createShareLink.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->createShareLink();

public/api/file/deleteFiles.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/deleteFiles.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->deleteFiles();

public/api/file/deleteTrashFiles.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/deleteTrashFiles.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->deleteTrashFiles();

public/api/file/download.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/download.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->downloadFile();

public/api/file/downloadZip.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/downloadZip.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->downloadZip();

public/api/file/extractZip.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/extractZip.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->extractZip();

public/api/file/getFileList.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/getFileList.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->getFileList();

public/api/file/getFileTag.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/getFileTag.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->getFileTags();

public/api/file/getTrashItems.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/getTrashItems.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->getTrashItems();

public/api/file/moveFiles.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/moveFiles.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->moveFiles();

public/api/file/renameFile.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/renameFile.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->renameFile();

public/api/file/restoreFiles.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/restoreFiles.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->restoreFiles();

public/api/file/saveFile.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/saveFile.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->saveFile();

public/api/file/saveFileTag.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/saveFileTag.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->saveFileTag();

public/api/file/share.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/file/share.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/fileController.php';
+
+$fileController = new FileController();
+$fileController->shareFile();

public/api/file/symlink

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

public/api/folder/createFolder.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/createFolder.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->createFolder();

public/api/folder/createShareFolderLink.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/createShareFolderLink.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->createShareFolderLink();

public/api/folder/deleteFolder.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/deleteFolder.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->deleteFolder();

public/api/folder/downloadSharedFile.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/downloadSharedFile.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->downloadSharedFile();

public/api/folder/getFolderList.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/getFolderList.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->getFolderList();

public/api/folder/renameFolder.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/renameFolder.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->renameFolder();

public/api/folder/shareFolder.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/shareFolder.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->shareFolder();

public/api/folder/uploadToSharedFolder.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/folder/uploadToSharedFolder.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/folderController.php';
+
+$folderController = new FolderController();
+$folderController->uploadToSharedFolder();

public/api/getUserPermissions.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/getUserPermissions.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->getUserPermissions();

public/api/getUsers.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/getUsers.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->getUsers(); // This will output the JSON response

public/api/removeUser.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/removeUser.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->removeUser();

public/api/totp_disable.php

@@ -0,0 +1,9 @@
+<?php
+// public/api/totp_disable.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/vendor/autoload.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->disableTOTP();

public/api/totp_recover.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/totp_recover.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->recoverTOTP();

public/api/totp_saveCode.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/totp_saveCode.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->saveTOTPRecoveryCode();

public/api/totp_setup.php

@@ -0,0 +1,9 @@
+<?php
+// public/api/totp_setup.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/vendor/autoload.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->setupTOTP();

public/api/totp_verify.php

@@ -0,0 +1,9 @@
+<?php
+// public/api/totp_verify.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/vendor/autoload.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->verifyTOTP();

public/api/updateUserPanel.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/updateUserPanel.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->updateUserPanel();

public/api/updateUserPermissions.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/updateUserPermissions.php
+
+require_once __DIR__ . '/../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/userController.php';
+
+$userController = new UserController();
+$userController->updateUserPermissions();

public/api/upload/removeChunks.php

@@ -0,0 +1,8 @@
+<?php
+// public/api/upload/removeChunks.php
+
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/uploadController.php';
+
+$uploadController = new UploadController();
+$uploadController->removeChunks();

public/api/upload/upload.php

@@ -0,0 +1,7 @@
+<?php
+// public/api/upload/upload.php
+require_once __DIR__ . '/../../../config/config.php';
+require_once PROJECT_ROOT . '/src/controllers/uploadController.php';
+
+$uploadController = new UploadController();
+$uploadController->handleUpload();

public/css/styles.css

@@ -32,8 +32,8 @@ body {
 
 @media (min-width: 1300px) {
   .container-fluid {
-    padding-left: 40px !important;
-    padding-right: 40px !important;
+    padding-left: 30px !important;
+    padding-right: 30px !important;
   }
 }
 
@@ -69,7 +69,7 @@ body {
   align-items: center;
   justify-content: space-between;
   width: 100%;
-  height: 80px;
+  height: 55px;
   padding: 10px 20px;
   background-color: #2196F3;
   transition: background-color 0.3s ease;
@@ -80,30 +80,21 @@ body.dark-mode .header-container {
   background-color: #1f1f1f;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
 }
+#darkModeIcon {
+  color: #fff;
+}
 
 .header-logo {
-  max-height: 70px;
+  max-height: 50px;
   width: auto;
   display: block;
 }
 
 .header-logo svg {
-  height: 70px;
+  height: 50px;
   width: auto;
 }
 
-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  width: 100%;
-  height: 80px;
-  padding: 0 20px;
-  background-color: #2196F3;
-  transition: background-color 0.3s ease;
-  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
-}
-
 body.dark-mode header {
   background-color: #1f1f1f;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.7);
@@ -650,12 +641,15 @@ body.dark-mode .editor-header {
 }
 
 #uploadBtn {
-  margin-top: 20px;
   font-size: 20px;
   padding: 10px 22px;
   align-items: center;
 }
 
+.card-body.d-flex.flex-column {
+  padding: 0.75rem !important;
+}
+
 #customChooseBtn {
   background-color: #9E9E9E;
   color: #fff;
@@ -849,7 +843,8 @@ body:not(.dark-mode) .material-icons.pauseResumeBtn:hover {
   color: white;
 }
 
-.rename-btn .material-icons {
+.rename-btn .material-icons,
+#renameFolderBtn .material-icons {
   color: black !important;
 }
 
@@ -1580,39 +1575,6 @@ body.dark-mode .btn-secondary {
   border-color: #6c757d;
 }
 
-#toggleViewBtn {
-  margin-bottom: 20px;
-  margin-left: 14px;
-  padding: 10px 20px;
-  background: rgba(0, 0, 0, 0.6);
-  color: #fff;
-  border: none;
-  border-radius: 4px;
-  font-size: 16px;
-  cursor: pointer;
-  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
-  transition: background 0.3s ease, box-shadow 0.3s ease;
-}
-
-@media (max-width: 768px) {
-  #toggleViewBtn {
-    margin-left: 0 !important;
-  }
-}
-
-@media (max-width: 600px) {
-  #toggleViewBtn {
-    margin-left: 0 !important;
-    margin-right: auto !important;
-    display: block !important;
-  }
-}
-
-#toggleViewBtn:hover {
-  background: rgba(0, 0, 0, 0.8);
-  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.4);
-}
-
 body.dark-mode .btn-danger {
   background-color: #dc3545;
   color: #fff;
@@ -1725,21 +1687,6 @@ body.dark-mode .folder-help-icon {
 
 }
 
-body.dark-mode #searchIcon {
-  background-color: #444;
-  border: 1px solid #555;
-  border-radius: 4px;
-  color: #fff;
-  padding: 4px 8px;
-}
-
-body.dark-mode #searchInput {
-  background-color: #333;
-  color: #e0e0e0;
-  border: 1px solid #555;
-}
-
-
 body.dark-mode .CodeMirror {
   background: #1e1e1e !important;
   color: #ffffff !important;
@@ -1767,6 +1714,20 @@ body.dark-mode .CodeMirror-matchingbracket {
   border-bottom: 1px solid #ffffff !important;
 }
 
+.zoom_in,
+.zoom_out,
+.rotate_left,
+.rotate_right {
+  background: rgba(80, 80, 80, 0.6) !important;
+  border: none !important;
+  color: white !important;
+  cursor: pointer !important;
+  border-radius: 4px !important;
+  transition: background 0.3s ease, box-shadow 0.3s ease !important;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
+  transform: translateY(-10px);
+}
+
 .gallery-nav-btn {
   background: rgba(80, 80, 80, 0.6) !important;
   border: none !important;
@@ -1779,21 +1740,15 @@ body.dark-mode .CodeMirror-matchingbracket {
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
 }
 
-.gallery-nav-btn:hover {
+.gallery-nav-btn:hover,
+.zoom_in:hover,
+.zoom_out:hover,
+.rotate_left:hover,
+.rotate_right:hover {
   background: rgba(80, 80, 80, 0.8) !important;
   box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4) !important;
 }
 
-.gallery-nav-btn.left {
-  left: 10px;
-  right: auto;
-}
-
-.gallery-nav-btn.right {
-  right: 10px;
-  left: auto;
-}
-
 .drop-hover {
   background-color: #e0e0e0;
   border: 1px dashed #666;
@@ -1944,12 +1899,12 @@ body.dark-mode #folderContextMenu {
   transition: transform 0.3s ease, opacity 0.3s ease;
   width: 100%;
   margin-bottom: 20px;
-  min-height: 353px;
+  min-height: 320px;
 }
 
 
 #uploadFolderRow.highlight {
-  min-height: 353px;
+  min-height: 320px;
   margin-bottom: 20px;
 }
 
@@ -2065,6 +2020,20 @@ body.dark-mode .admin-panel-content label {
   animation: spin 1s linear infinite;
 }
 
+.download-spinner {
+  font-size: 48px;
+  animation: spin 2s linear infinite;
+  color: var(--download-spinner-color, #000);
+}
+
+body:not(.dark-mode) {
+  --download-spinner-color: #000;
+}
+
+body.dark-mode {
+  --download-spinner-color: #fff;
+}
+
 .rise-effect {
   transform: translateY(-20px);
   transition: transform 0.3s ease;
@@ -2119,4 +2088,81 @@ body.dark-mode .header-drop-zone.drag-active {
   content: "Drop";
   font-size: 10px;
   color: #aaa;
+}
+
+/* Disable text selection on rows to prevent accidental copying when shift-clicking */
+#fileList tbody tr.clickable-row {
+  -webkit-user-select: none; /* Safari */
+  -moz-user-select: none;    /* Firefox */
+  -ms-user-select: none;     /* IE10+/Edge */
+  user-select: none;         /* Standard */
+}
+
+#fileSummary {
+  color: black;
+}
+@media only screen and (max-width: 600px) {
+  #fileSummary {
+      float: none !important;
+      margin: 0 auto !important;
+      text-align: center !important;
+  }
+}
+
+body.dark-mode #fileSummary {
+  color: white;
+}
+
+#searchIcon {
+  border-radius: 4px;
+  padding: 4px 8px;
+}
+
+body.dark-mode #searchIcon {
+  background-color: #444;
+  border: 1px solid #555;
+  color: #fff;
+}
+
+body.dark-mode #searchInput {
+  background-color: #333;
+  color: #e0e0e0;
+  border: 1px solid #555;
+}
+
+.btn-icon {
+  background: transparent;
+  border: none;
+  padding: 6px 8px;
+  margin: 0;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: background 0.2s, color 0.2s;
+}
+
+.btn-icon .material-icons,
+#searchIcon .material-icons {
+  font-size: 24px;
+  line-height: 1;
+  margin: 0;
+  padding: 0;
+  color: #333;
+}
+
+.btn-icon:hover,
+.btn-icon:focus {
+  background: rgba(0, 0, 0, 0.1);
+  outline: none;
+}
+
+body.dark-mode .btn-icon .material-icons,
+body.dark-mode #searchIcon .material-icons {
+  color: #fff;
+}
+
+body.dark-mode .btn-icon:hover,
+body.dark-mode .btn-icon:focus {
+  background: rgba(255, 255, 255, 0.1);
 }

public/index.html

@@ -0,0 +1,493 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <title data-i18n-key="title">FileRise</title>
+  <link rel="icon" type="image/png" href="/assets/logo.png">
+  <link rel="icon" type="image/svg+xml" href="/assets/logo.svg">
+  <meta name="csrf-token" content="">
+  <meta name="share-url" content="">
+  <!-- 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" />
+  <!-- Bootstrap CSS -->
+  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"
+    integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/codemirror.min.css"
+    integrity="sha384-zaeBlB/vwYsDRSlFajnDd7OydJ0cWk+c2OWybl3eSUf6hW2EbhlCsQPqKr3gkznT" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/theme/material-darker.min.css"
+    integrity="sha384-eZTPTN0EvJdn23s24UDYJmUM2T7C2ZFa3qFLypeBruJv8mZeTusKUAO/j5zPAQ6l" crossorigin="anonymous">
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/codemirror.min.js"
+    integrity="sha384-UXbkZAbZYZ/KCAslc6UO4d6UHNKsOxZ/sqROSQaPTZCuEIKhfbhmffQ64uXFOcma"
+    crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/xml/xml.min.js"
+    integrity="sha384-xPpkMo5nDgD98fIcuRVYhxkZV6/9Y4L8s3p0J5c4MxgJkyKJ8BJr+xfRkq7kn6Tw"
+    crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/css/css.min.js"
+    integrity="sha384-to8njsu2GAiXQnY/aLGzz0DIY/SFSeSDodtvSl869n2NmsBdHOTZNNqbEBPYh7Pa"
+    crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/javascript/javascript.min.js"
+    integrity="sha384-kmQrbJf09Uo1WRLMDVGoVG3nM6F48frIhcj7f3FDUjeRzsiHwyBWDjMUIttnIeAf"
+    crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/resumable.js/1.1.0/resumable.min.js"
+    integrity="sha384-EXTg7rRfdTPZWoKVCslusAAev2TYw76fm+Wox718iEtFQ+gdAdAc5Z/ndLHSo4mq"
+    crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/2.4.0/purify.min.js"
+    integrity="sha384-Tsl3d5pUAO7a13enIvSsL3O0/95nsthPJiPto5NtLuY8w3+LbZOpr3Fl2MNmrh1E"
+    crossorigin="anonymous"></script>
+  <script src="https://cdn.jsdelivr.net/npm/fuse.js@6.6.2/dist/fuse.min.js"
+    integrity="sha384-zPE55eyESN+FxCWGEnlNxGyAPJud6IZ6TtJmXb56OFRGhxZPN4akj9rjA3gw5Qqa"
+    crossorigin="anonymous"></script>
+  <link rel="stylesheet" href="css/styles.css" />
+</head>
+
+<body>
+  <header class="header-container">
+    <div class="header-left">
+      <a href="index.html">
+        <div class="header-logo">
+          <svg version="1.1" id="filingCabinetLogo" xmlns="http://www.w3.org/2000/svg"
+            xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 64 64" xml:space="preserve">
+            <defs>
+              <!-- Gradient for the cabinet body -->
+              <linearGradient id="cabinetGradient" x1="0%" y1="0%" x2="0%" y2="100%">
+                <stop offset="0%" style="stop-color:#2196F3;stop-opacity:1" />
+                <stop offset="100%" style="stop-color:#1976D2;stop-opacity:1" />
+              </linearGradient>
+              <!-- Drop shadow filter with animated attributes for a lifting effect -->
+              <filter id="shadowFilter" x="-20%" y="-20%" width="140%" height="140%">
+                <feDropShadow id="dropShadow" dx="0" dy="2" stdDeviation="2" flood-color="#000" flood-opacity="0.2">
+                  <!-- Animate the vertical offset: from 2 to 1 (as it rises), hold, then back to 2 -->
+                  <animate attributeName="dy" values="2;1;1;2" keyTimes="0;0.2;0.8;1" dur="5s" fill="freeze" />
+                  <!-- Animate the blur similarly: from 2 to 1.5 then back to 2 -->
+                  <animate attributeName="stdDeviation" values="2;1.5;1.5;2" keyTimes="0;0.2;0.8;1" dur="5s"
+                    fill="freeze" />
+                </feDropShadow>
+              </filter>
+            </defs>
+            <style type="text/css">
+              /* Cabinet with gradient, white outline, and drop shadow */
+              .cabinet {
+                fill: url(#cabinetGradient);
+                stroke: white;
+                stroke-width: 2;
+              }
+
+              .divider {
+                stroke: #1565C0;
+                stroke-width: 1.5;
+              }
+
+              .drawer {
+                fill: #FFFFFF;
+              }
+
+              .handle {
+                fill: #1565C0;
+              }
+            </style>
+            <!-- Group that will animate upward and then back down once -->
+            <g id="cabinetGroup">
+              <!-- Cabinet Body with rounded corners, white outline, and drop shadow -->
+              <rect x="4" y="4" width="56" height="56" rx="6" ry="6" class="cabinet" filter="url(#shadowFilter)" />
+              <!-- Divider lines for drawers -->
+              <line x1="5" y1="22" x2="59" y2="22" class="divider" />
+              <line x1="5" y1="34" x2="59" y2="34" class="divider" />
+              <!-- Drawers with Handles -->
+              <rect x="8" y="24" width="48" height="6" rx="1" ry="1" class="drawer" />
+              <circle cx="54" cy="27" r="1.5" class="handle" />
+              <rect x="8" y="36" width="48" height="6" rx="1" ry="1" class="drawer" />
+              <circle cx="54" cy="39" r="1.5" class="handle" />
+              <rect x="8" y="48" width="48" height="6" rx="1" ry="1" class="drawer" />
+              <circle cx="54" cy="51" r="1.5" class="handle" />
+              <!-- Additional detail: a small top handle on the cabinet door -->
+              <rect x="28" y="10" width="8" height="4" rx="1" ry="1" fill="#1565C0" />
+              <!-- Animate transform: rises by 2 pixels over 1s, holds for 3s, then falls over 1s (total 5s) -->
+              <animateTransform attributeName="transform" type="translate" values="0 0; 0 -2; 0 -2; 0 0"
+                keyTimes="0;0.2;0.8;1" dur="5s" fill="freeze" />
+            </g>
+          </svg>
+        </div>
+      </a>
+    </div>
+    <div class="header-title">
+      <h1 data-i18n-key="header_title">FileRise</h1>
+    </div>
+    <div class="header-right">
+      <div class="header-buttons-wrapper" style="display: flex; align-items: center; gap: 10px;">
+        <!-- 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>
+          <div id="restoreFilesModal" class="modal centered-modal" style="display: none;">
+            <div class="modal-content">
+              <h4 class="custom-restore-header">
+                <i class="material-icons orange-icon">restore_from_trash</i>
+                <span data-i18n-key="restore_text">Restore or</span>
+                <i class="material-icons red-icon">delete_for_ever</i>
+                <span data-i18n-key="delete_text">Delete Trash Items</span>
+              </h4>
+              <div id="restoreFilesList"
+                style="max-height:300px; overflow-y:auto; border:1px solid #ccc; padding:10px; margin-bottom:10px;">
+                <!-- Trash items will be loaded here -->
+              </div>
+              <div style="text-align: right;">
+                <button id="restoreSelectedBtn" class="btn btn-primary" data-i18n-key="restore_selected">Restore
+                  Selected</button>
+                <button id="restoreAllBtn" class="btn btn-secondary" data-i18n-key="restore_all">Restore All</button>
+                <button id="deleteTrashSelectedBtn" class="btn btn-warning" data-i18n-key="delete_selected_trash">Delete
+                  Selected</button>
+                <button id="deleteAllBtn" class="btn btn-danger" data-i18n-key="delete_all">Delete All</button>
+                <button id="closeRestoreModal" class="btn btn-dark" data-i18n-key="close">Close</button>
+              </div>
+            </div>
+          </div>
+          <button id="addUserBtn" data-i18n-title="add_user" style="display: none;">
+            <i class="material-icons">person_add</i>
+          </button>
+          <button id="removeUserBtn" data-i18n-title="remove_user" style="display: none;">
+            <i class="material-icons">person_remove</i>
+          </button>
+          <button id="darkModeToggle" class="btn-icon" aria-label="Toggle dark mode">
+            <span class="material-icons" id="darkModeIcon">
+              dark_mode
+            </span>
+          </button>
+        </div>
+      </div>
+    </div>
+  </header>
+
+  <!-- Custom Toast Container -->
+  <div id="customToast"></div>
+  <div id="hiddenCardsContainer" style="display:none;"></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) -->
+    <div id="sidebarDropArea" class="drop-target-sidebar"></div>
+    <!-- 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 />
+              </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;">
+            <!-- Top Zone: Two columns (60% and 40%) -->
+            <div id="uploadFolderRow" class="row">
+              <!-- Left Column (60% for Upload Card) -->
+              <div id="leftCol" class="col-md-7" style="display: flex; justify-content: center;">
+                <div id="uploadCard" class="card" style="width: 100%;">
+                  <div class="card-header" data-i18n-key="upload_header">Upload Files/Folders</div>
+                  <div class="card-body d-flex flex-column">
+                    <form id="uploadFileForm" method="post" enctype="multipart/form-data" class="d-flex flex-column">
+                      <div class="form-group flex-grow-1" style="margin-bottom: 1rem;">
+                        <div id="uploadDropArea"
+                          style="border:2px dashed #ccc; padding:20px; cursor:pointer; display:flex; flex-direction:column; justify-content:center; align-items:center; position:relative;">
+                          <span data-i18n-key="upload_instruction">Drop files/folders here or click 'Choose
+                            Files'</span>
+                          <br />
+                          <input type="file" id="file" name="file[]" class="form-control-file" multiple
+                            style="opacity:0; position:absolute; width:1px; height:1px;" />
+                          <button type="button" id="customChooseBtn" data-i18n-key="choose_files">Choose Files</button>
+                        </div>
+                      </div>
+                      <button type="submit" id="uploadBtn" class="btn btn-primary d-block mx-auto"
+                        data-i18n-key="upload">Upload</button>
+                      <div id="uploadProgressContainer"></div>
+                    </form>
+                  </div>
+                </div>
+              </div>
+              <!-- Right Column (40% for Folder Management Card) -->
+              <div id="rightCol" class="col-md-5" style="display: flex; justify-content: center;">
+                <div id="folderManagementCard" class="card" style="width: 100%; position: relative;">
+                  <div class="card-header" style="display: flex; justify-content: space-between; align-items: center;">
+                    <span data-i18n-key="folder_navigation">Folder Navigation &amp; Management</span>
+                    <button id="folderHelpBtn" class="btn btn-link" data-i18n-title="folder_help"
+                      style="padding: 0; border: none; background: none;">
+                      <i class="material-icons folder-help-icon" style="font-size: 24px;">info</i>
+                    </button>
+                  </div>
+                  <div class="card-body custom-folder-card-body">
+                    <div class="form-group d-flex align-items-top" style="padding-top:0; margin-bottom:0;">
+                      <div id="folderTreeContainer"></div>
+                    </div>
+                    <div class="folder-actions mt-3">
+                      <button id="createFolderBtn" class="btn btn-primary" data-i18n-title="create_folder">
+                        <i class="material-icons">create_new_folder</i>
+                      </button>
+                      <div id="createFolderModal" class="modal">
+                        <div class="modal-content">
+                          <h4 data-i18n-key="create_folder_title">Create Folder</h4>
+                          <input type="text" id="newFolderName" class="form-control"
+                            data-i18n-placeholder="enter_folder_name" placeholder="Enter folder name"
+                            style="margin-top:10px;" />
+                          <div style="margin-top:15px; text-align:right;">
+                            <button id="cancelCreateFolder" class="btn btn-secondary"
+                              data-i18n-key="cancel">Cancel</button>
+                            <button id="submitCreateFolder" class="btn btn-primary"
+                              data-i18n-key="create">Create</button>
+                          </div>
+                        </div>
+                      </div>
+                      <button id="renameFolderBtn" class="btn btn-warning ml-2" data-i18n-title="rename_folder">
+                        <i class="material-icons">drive_file_rename_outline</i>
+                      </button>
+                      <div id="renameFolderModal" class="modal">
+                        <div class="modal-content">
+                          <h4 data-i18n-key="rename_folder_title">Rename Folder</h4>
+                          <input type="text" id="newRenameFolderName" class="form-control"
+                            data-i18n-placeholder="rename_folder_placeholder" placeholder="Enter new folder name"
+                            style="margin-top:10px;" />
+                          <div style="margin-top:15px; text-align:right;">
+                            <button id="cancelRenameFolder" class="btn btn-secondary"
+                              data-i18n-key="cancel">Cancel</button>
+                            <button id="submitRenameFolder" class="btn btn-primary"
+                              data-i18n-key="rename">Rename</button>
+                          </div>
+                        </div>
+                      </div>
+
+                      <button id="shareFolderBtn" class="btn btn-secondary ml-2" data-i18n-title="share_folder">
+                        <i class="material-icons">share</i>
+                      </button>
+                      <button id="deleteFolderBtn" class="btn btn-danger ml-2" data-i18n-title="delete_folder">
+                        <i class="material-icons">delete</i>
+                      </button>
+                      <div id="deleteFolderModal" class="modal">
+                        <div class="modal-content">
+                          <h4 data-i18n-key="delete_folder_title">Delete Folder</h4>
+                          <p id="deleteFolderMessage" data-i18n-key="delete_folder_message">Are you sure you want to
+                            delete this folder?</p>
+                          <div style="margin-top:15px; text-align:right;">
+                            <button id="cancelDeleteFolder" class="btn btn-secondary"
+                              data-i18n-key="cancel">Cancel</button>
+                            <button id="confirmDeleteFolder" class="btn btn-danger"
+                              data-i18n-key="delete">Delete</button>
+                          </div>
+                        </div>
+                      </div>
+                    </div>
+                    <div id="folderHelpTooltip" class="folder-help-tooltip"
+                      style="display: none; position: absolute; top: 50px; right: 15px; background: #fff; border: 1px solid #ccc; padding: 10px; z-index: 1000; box-shadow: 2px 2px 6px rgba(0,0,0,0.2);">
+                      <ul class="folder-help-list" style="margin: 0; padding-left: 20px;">
+                        <li data-i18n-key="folder_help_item_1">Click on a folder in the tree to view its files.</li>
+                        <li data-i18n-key="folder_help_item_2">Use [-] to collapse and [+] to expand folders.</li>
+                        <li data-i18n-key="folder_help_item_3">Select a folder and click "Create Folder" to add a
+                          subfolder.</li>
+                        <li data-i18n-key="folder_help_item_4">To rename or delete a folder, select it and then click
+                          the appropriate button.</li>
+                      </ul>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div> <!-- end uploadFolderRow -->
+          </div> <!-- end container -->
+        </div> <!-- end mainOperations -->
+
+        <!-- File List Section -->
+        <div id="fileListContainer" style="display: none;">
+          <h2 id="fileListTitle" data-i18n-key="file_list_title">Files in (Root)</h2>
+          <div id="fileListActions" class="file-list-actions">
+            <button id="deleteSelectedBtn" class="btn action-btn" style="display: none;"
+              data-i18n-key="delete_files">Delete Files</button>
+            <div id="deleteFilesModal" class="modal">
+              <div class="modal-content">
+                <h4 data-i18n-key="delete_selected_files_title">Delete Selected Files</h4>
+                <p id="deleteFilesMessage" data-i18n-key="delete_files_message">Are you sure you want to delete the
+                  selected files?</p>
+                <div class="modal-footer">
+                  <button id="cancelDeleteFiles" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+                  <button id="confirmDeleteFiles" class="btn btn-danger" data-i18n-key="delete">Delete</button>
+                </div>
+              </div>
+            </div>
+            <button id="copySelectedBtn" class="btn action-btn" style="display: none;" disabled
+              data-i18n-key="copy_files">Copy Files</button>
+            <div id="copyFilesModal" class="modal">
+              <div class="modal-content">
+                <h4 data-i18n-key="copy_files_title">Copy Selected Files</h4>
+                <p id="copyFilesMessage" data-i18n-key="copy_files_message">Select a target folder for copying the
+                  selected files:</p>
+                <select id="copyTargetFolder" class="form-control modal-input"></select>
+                <div class="modal-footer">
+                  <button id="cancelCopyFiles" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+                  <button id="confirmCopyFiles" class="btn btn-primary" data-i18n-key="copy">Copy</button>
+                </div>
+              </div>
+            </div>
+            <button id="moveSelectedBtn" class="btn action-btn" style="display: none;" disabled
+              data-i18n-key="move_files">Move Files</button>
+            <div id="moveFilesModal" class="modal">
+              <div class="modal-content">
+                <h4 data-i18n-key="move_files_title">Move Selected Files</h4>
+                <p id="moveFilesMessage" data-i18n-key="move_files_message">Select a target folder for moving the
+                  selected files:</p>
+                <select id="moveTargetFolder" class="form-control modal-input"></select>
+                <div class="modal-footer">
+                  <button id="cancelMoveFiles" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+                  <button id="confirmMoveFiles" class="btn btn-primary" data-i18n-key="move">Move</button>
+                </div>
+              </div>
+            </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"
+              data-i18n-key="extract_zip_button">Extract Zip</button>
+            <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>
+                <p data-i18n-key="download_zip_prompt">Enter a name for the zip file:</p>
+                <input type="text" id="zipFileNameInput" class="form-control" data-i18n-placeholder="zip_placeholder"
+                  placeholder="files.zip" />
+                <div class="modal-footer" style="margin-top:15px; text-align:right;">
+                  <button id="cancelDownloadZip" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+                  <button id="confirmDownloadZip" class="btn btn-primary" data-i18n-key="download">Download</button>
+                </div>
+              </div>
+            </div>
+          </div>
+          <div id="fileList"></div>
+        </div>
+      </div> <!-- end container-fluid -->
+    </div> <!-- end mainColumn -->
+  </div> <!-- end main-wrapper -->
+
+  <!-- Download Progress Modal -->
+  <div id="downloadProgressModal" class="modal" style="display: none;">
+    <div class="modal-content" style="text-align: center; padding: 20px;">
+      <h4 id="downloadProgressTitle" data-i18n-key="preparing_download">
+        Preparing your download...
+      </h4>
+
+      <!-- spinner -->
+      <span class="material-icons download-spinner">autorenew</span>
+
+      <!-- these were missing -->
+      <progress id="downloadProgressBar" value="0" max="100" style="width:100%; height:1.5em; display:none;"></progress>
+      <p>
+        <span id="downloadProgressPercent" style="display:none;">0%</span>
+      </p>
+    </div>
+  </div>
+
+  <!-- Single File Download Modal -->
+  <div id="downloadFileModal" class="modal" style="display: none;">
+    <div class="modal-content" style="text-align: center; padding: 20px;">
+      <h4 data-i18n-key="download_file">Download File</h4>
+      <p data-i18n-key="confirm_or_change_filename">Confirm or change the download file name:</p>
+      <input type="text" id="downloadFileNameInput" class="form-control" data-i18n-placeholder="filename"
+        placeholder="Filename" />
+      <div style="margin-top: 15px; text-align: right;">
+        <button id="cancelDownloadFile" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+        <button id="confirmSingleDownloadButton" class="btn btn-primary" data-i18n-key="download">Download</button>
+      </div>
+    </div>
+  </div>
+
+  <!-- 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"
+        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;" />
+      <input type="password" id="newPassword" class="form-control" data-i18n-placeholder="new_password"
+        placeholder="New Password" style="width:100%; margin: 5px 0;" />
+      <input type="password" id="confirmPassword" class="form-control" data-i18n-placeholder="confirm_new_password"
+        placeholder="Confirm New Password" style="width:100%; margin: 5px 0;" />
+      <button id="saveNewPasswordBtn" class="btn btn-primary" data-i18n-key="save" style="width:100%;">Save</button>
+    </div>
+  </div>
+  <div id="addUserModal" class="modal">
+    <div class="modal-content">
+      <h3 data-i18n-key="create_new_user_title">Create New User</h3>
+      <label for="newUsername" data-i18n-key="username">Username:</label>
+      <input type="text" id="newUsername" class="form-control" />
+      <label for="addUserPassword" data-i18n-key="password">Password:</label>
+      <input type="password" id="addUserPassword" class="form-control" />
+      <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">
+        <button id="cancelUserBtn" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+        <button id="saveUserBtn" class="btn btn-primary" data-i18n-key="save_user">Save User</button>
+      </div>
+    </div>
+  </div>
+  <div id="removeUserModal" class="modal">
+    <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>
+      <select id="removeUsernameSelect" class="form-control"></select>
+      <div class="button-container">
+        <button id="cancelRemoveUserBtn" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+        <button id="deleteUserBtn" class="btn btn-danger" data-i18n-key="delete_user">Delete User</button>
+      </div>
+    </div>
+  </div>
+  <div id="renameFileModal" class="modal">
+    <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"
+        placeholder="Enter new file name" style="margin-top:10px;" />
+      <div style="margin-top:15px; text-align:right;">
+        <button id="cancelRenameFile" class="btn btn-secondary" data-i18n-key="cancel">Cancel</button>
+        <button id="submitRenameFile" class="btn btn-primary" data-i18n-key="rename">Rename</button>
+      </div>
+    </div>
+  </div>
+  <div id="customConfirmModal" class="modal" style="display:none;">
+    <div class="modal-content">
+      <p id="confirmMessage"></p>
+      <div class="modal-actions">
+        <button id="confirmYesBtn" class="btn btn-primary" data-i18n-key="yes">Yes</button>
+        <button id="confirmNoBtn" class="btn btn-secondary" data-i18n-key="no">No</button>
+      </div>
+    </div>
+  </div>
+  <script type="module" src="js/main.js"></script>
+</body>
+
+</html>

public/js/auth.js

@@ -1,4 +1,5 @@
 import { sendRequest } from './networkUtils.js';
+import { t, applyTranslations } from './i18n.js';
 import {
   toggleVisibility,
   showToast as originalShowToast,
@@ -24,7 +25,7 @@ const currentOIDCConfig = {
   providerUrl: "https://your-oidc-provider.com",
   clientId: "YOUR_CLIENT_ID",
   clientSecret: "YOUR_CLIENT_SECRET",
-  redirectUri: "https://yourdomain.com/auth.php?oidc=callback",
+  redirectUri: "https://yourdomain.com/api/auth/auth.php?oidc=callback",
   globalOtpauthUrl: ""
 };
 window.currentOIDCConfig = currentOIDCConfig;
@@ -34,14 +35,64 @@ window.currentOIDCConfig = currentOIDCConfig;
 window.pendingTOTP = new URLSearchParams(window.location.search).get('totp_required') === '1';
 
 // override showToast to suppress the "Please log in to continue." toast during TOTP
-function showToast(msg) {
-  if (window.pendingTOTP && msg === "Please log in to continue.") {
+function showToast(msgKey) {
+  const msg = t(msgKey);
+  if (window.pendingTOTP && msgKey === "please_log_in_to_continue") {
     return;
   }
   originalShowToast(msg);
 }
 window.showToast = showToast;
 
+const originalFetch = window.fetch;
+
+/*
+ * @param {string} url
+ * @param {object} options
+ * @returns {Promise<Response>}
+ */
+export async function fetchWithCsrf(url, options = {}) {
+  // 1) Merge in credentials + header
+  options = {
+    credentials: 'include',
+    ...options,
+  };
+  options.headers = {
+    ...(options.headers || {}),
+    'X-CSRF-Token': window.csrfToken,
+  };
+
+  // 2) First attempt
+  let res = await originalFetch(url, options);
+
+  // 3) If we got a 403, try to refresh token & retry
+  if (res.status === 403) {
+    // 3a) See if the server gave us a new token header
+    let newToken = res.headers.get('X-CSRF-Token');
+    // 3b) Otherwise fall back to the /api/auth/token endpoint
+    if (!newToken) {
+      const tokRes = await originalFetch('/api/auth/token.php', { credentials: 'include' });
+      if (tokRes.ok) {
+        const body = await tokRes.json();
+        newToken = body.csrf_token;
+      }
+    }
+    if (newToken) {
+      // 3c) Update global + meta
+      window.csrfToken = newToken;
+      const meta = document.querySelector('meta[name="csrf-token"]');
+      if (meta) meta.content = newToken;
+
+      // 3d) Retry the original request with the new token
+      options.headers['X-CSRF-Token'] = newToken;
+      res = await originalFetch(url, options);
+    }
+  }
+
+  // 4) Return the real Response—no body peeking here!
+  return res;
+}
+
 // wrap the TOTP modal opener to disable other login buttons only for Basic/OIDC flows
 function openTOTPLoginModal() {
   originalOpenTOTPLoginModal();
@@ -49,7 +100,7 @@ function openTOTPLoginModal() {
   const isFormLogin = Boolean(window.__lastLoginData);
   if (!isFormLogin) {
     // disable Basic‑Auth link
-    const basicLink = document.querySelector("a[href='login_basic.php']");
+    const basicLink = document.querySelector("a[href='/api/auth/login_basic.php']");
     if (basicLink) {
       basicLink.style.pointerEvents = 'none';
       basicLink.style.opacity = '0.5';
@@ -76,8 +127,9 @@ function updateItemsPerPageSelect() {
 
 function updateLoginOptionsUI({ disableFormLogin, disableBasicAuth, disableOIDCLogin }) {
   const authForm = document.getElementById("authForm");
+
   if (authForm) authForm.style.display = disableFormLogin ? "none" : "block";
-  const basicAuthLink = document.querySelector("a[href='login_basic.php']");
+  const basicAuthLink = document.querySelector("a[href='/api/auth/login_basic.php']");
   if (basicAuthLink) basicAuthLink.style.display = disableBasicAuth ? "none" : "inline-block";
   const oidcLoginBtn = document.getElementById("oidcLoginBtn");
   if (oidcLoginBtn) oidcLoginBtn.style.display = disableOIDCLogin ? "none" : "inline-block";
@@ -91,22 +143,38 @@ function updateLoginOptionsUIFromStorage() {
   });
 }
 
-function loadAdminConfigFunc() {
-  return fetch("getConfig.php", { credentials: "include" })
+export function loadAdminConfigFunc() {
+  return fetch("/api/admin/getConfig.php", { credentials: "include" })
     .then(response => response.json())
     .then(config => {
+      localStorage.setItem("headerTitle", config.header_title || "FileRise");
+
+      // Update login options using the nested loginOptions object.
       localStorage.setItem("disableFormLogin", config.loginOptions.disableFormLogin);
       localStorage.setItem("disableBasicAuth", config.loginOptions.disableBasicAuth);
       localStorage.setItem("disableOIDCLogin", config.loginOptions.disableOIDCLogin);
       localStorage.setItem("globalOtpauthUrl", config.globalOtpauthUrl || "otpauth://totp/{label}?secret={secret}&issuer=FileRise");
+
       updateLoginOptionsUIFromStorage();
+
+      const headerTitleElem = document.querySelector(".header-title h1");
+      if (headerTitleElem) {
+        headerTitleElem.textContent = config.header_title || "FileRise";
+      }
     })
     .catch(() => {
+      // Use defaults.
+      localStorage.setItem("headerTitle", "FileRise");
       localStorage.setItem("disableFormLogin", "false");
       localStorage.setItem("disableBasicAuth", "false");
       localStorage.setItem("disableOIDCLogin", "false");
       localStorage.setItem("globalOtpauthUrl", "otpauth://totp/{label}?secret={secret}&issuer=FileRise");
       updateLoginOptionsUIFromStorage();
+
+      const headerTitleElem = document.querySelector(".header-title h1");
+      if (headerTitleElem) {
+        headerTitleElem.textContent = "FileRise";
+      }
     });
 }
 
@@ -132,6 +200,8 @@ function updateAuthenticatedUI(data) {
   }
   if (typeof data.folderOnly !== "undefined") {
     localStorage.setItem("folderOnly", data.folderOnly ? "true" : "false");
+    localStorage.setItem("readOnly", data.readOnly ? "true" : "false");
+    localStorage.setItem("disableUpload", data.disableUpload ? "true" : "false");
   }
 
   const headerButtons = document.querySelector(".header-buttons");
@@ -143,7 +213,8 @@ function updateAuthenticatedUI(data) {
       restoreBtn = document.createElement("button");
       restoreBtn.id = "restoreFilesBtn";
       restoreBtn.classList.add("btn", "btn-warning");
-      restoreBtn.innerHTML = '<i class="material-icons" title="Restore/Delete Trash">restore_from_trash</i>';
+      restoreBtn.setAttribute("data-i18n-title", "trash_restore_delete");
+      restoreBtn.innerHTML = '<i class="material-icons">restore_from_trash</i>';
       if (firstButton) insertAfter(restoreBtn, firstButton);
       else headerButtons.appendChild(restoreBtn);
     }
@@ -154,7 +225,8 @@ function updateAuthenticatedUI(data) {
       adminPanelBtn = document.createElement("button");
       adminPanelBtn.id = "adminPanelBtn";
       adminPanelBtn.classList.add("btn", "btn-info");
-      adminPanelBtn.innerHTML = '<i class="material-icons" title="Admin Panel">admin_panel_settings</i>';
+      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 {
@@ -173,7 +245,9 @@ function updateAuthenticatedUI(data) {
       userPanelBtn = document.createElement("button");
       userPanelBtn.id = "userPanelBtn";
       userPanelBtn.classList.add("btn", "btn-user");
-      userPanelBtn.innerHTML = '<i class="material-icons" title="User Panel">account_circle</i>';
+      userPanelBtn.setAttribute("data-i18n-title", "user_panel");
+      userPanelBtn.innerHTML = '<i class="material-icons">account_circle</i>';
+
       const adminBtn = document.getElementById("adminPanelBtn");
       if (adminBtn) insertAfter(userPanelBtn, adminBtn);
       else if (firstButton) insertAfter(userPanelBtn, firstButton);
@@ -183,13 +257,13 @@ function updateAuthenticatedUI(data) {
       userPanelBtn.style.display = "block";
     }
   }
-
+  applyTranslations();
   updateItemsPerPageSelect();
   updateLoginOptionsUIFromStorage();
 }
 
 function checkAuthentication(showLoginToast = true) {
-  return sendRequest("checkAuth.php")
+  return sendRequest("/api/auth/checkAuth.php")
     .then(data => {
       if (data.setup) {
         window.setupMode = true;
@@ -203,9 +277,18 @@ 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();
         if (typeof data.totp_enabled !== "undefined") {
           localStorage.setItem("userTOTPEnabled", data.totp_enabled ? "true" : "false");
         }
+        if (data.csrf_token) {
+          window.csrfToken = data.csrf_token;
+          document.querySelector('meta[name="csrf-token"]').content = data.csrf_token;
+        }
         updateAuthenticatedUI(data);
         return data;
       } else {
@@ -222,34 +305,73 @@ function checkAuthentication(showLoginToast = true) {
 }
 
 /* ----------------- Authentication Submission ----------------- */
-function submitLogin(data) {
+async function submitLogin(data) {
   setLastLoginData(data);
   window.__lastLoginData = data;
-sendRequest("auth.php", "POST", data, { "X-CSRF-Token": window.csrfToken })
-  .then(response => {
+
+  try {
+    // ─── 1) Get CSRF for the initial auth call ───
+    let res = await fetch("/api/auth/token.php", { credentials: "include" });
+    if (!res.ok) throw new Error("Could not fetch CSRF token");
+    window.csrfToken = (await res.json()).csrf_token;
+
+    // ─── 2) Send credentials ───
+    const response = await sendRequest(
+      "/api/auth/auth.php",
+      "POST",
+      data,
+      { "X-CSRF-Token": window.csrfToken }
+    );
+
+    // ─── 3a) Full login (no TOTP) ───
     if (response.success || response.status === "ok") {
       sessionStorage.setItem("welcomeMessage", "Welcome back, " + data.username + "!");
-      window.location.reload();
-    } else if (response.totp_required) {
-      openTOTPLoginModal();
-    } else if (response.error && response.error.includes("Too many failed login attempts")) {
-      showToast(response.error);
-        const loginButton = document.getElementById("authForm").querySelector("button[type='submit']");
-        if (loginButton) {
-          loginButton.disabled = true;
-          setTimeout(() => {
-            loginButton.disabled = false;
-            showToast("You can now try logging in again.");
-          }, 30 * 60 * 1000);
+      // … fetch permissions & reload …
+      try {
+        const perm = await sendRequest("/api/getUserPermissions.php", "GET");
+        if (perm && typeof perm === "object") {
+          localStorage.setItem("folderOnly", perm.folderOnly ? "true" : "false");
+          localStorage.setItem("readOnly", perm.readOnly ? "true" : "false");
+          localStorage.setItem("disableUpload", perm.disableUpload ? "true" : "false");
         }
-      } else {
-        showToast("Login failed: " + (response.error || "Unknown error"));
+      } catch { }
+      return window.location.reload();
+    }
+
+    // ─── 3b) TOTP required ───
+    if (response.totp_required) {
+      // **Refresh** CSRF before the TOTP verify call
+      res = await fetch("/api/auth/token.php", { credentials: "include" });
+      if (res.ok) {
+        window.csrfToken = (await res.json()).csrf_token;
       }
-    })
-    .catch(() => {
-      showToast("Login failed: Unknown error");
-    });
+      // now open the modal—any totp_verify fetch from here on will use the new token
+      return openTOTPLoginModal();
+    }
+
+    // ─── 3c) Too many attempts ───
+    if (response.error && response.error.includes("Too many failed login attempts")) {
+      showToast(response.error);
+      const btn = document.querySelector("#authForm button[type='submit']");
+      if (btn) {
+        btn.disabled = true;
+        setTimeout(() => {
+          btn.disabled = false;
+          showToast("You can now try logging in again.");
+        }, 30 * 60 * 1000);
+      }
+      return;
+    }
+
+    // ─── 3d) Other failures ───
+    showToast("Login failed: " + (response.error || "Unknown error"));
+
+  } catch (err) {
+    const msg = err.message || err.error || "Unknown error";
+    showToast(`Login failed: ${msg}`);
+  }
 }
+
 window.submitLogin = submitLogin;
 
 /* ----------------- Other Helpers ----------------- */
@@ -274,9 +396,11 @@ function closeRemoveUserModal() {
 }
 
 function loadUserList() {
-  fetch("getUsers.php", { credentials: "include" })
+  // Updated path: from "getUsers.php" to "api/getUsers.php"
+  fetch("/api/getUsers.php", { credentials: "include" })
     .then(response => response.json())
     .then(data => {
+      // Assuming the endpoint returns an array of users.
       const users = Array.isArray(data) ? data : (data.users || []);
       const selectElem = document.getElementById("removeUsernameSelect");
       selectElem.innerHTML = "";
@@ -291,7 +415,7 @@ function loadUserList() {
         closeRemoveUserModal();
       }
     })
-    .catch(() => {});
+    .catch(() => { /* handle errors if needed */ });
 }
 window.loadUserList = loadUserList;
 
@@ -313,13 +437,7 @@ function initAuth() {
       submitLogin(formData);
     });
   }
-  document.getElementById("logoutBtn").addEventListener("click", function () {
-    fetch("logout.php", {
-      method: "POST",
-      credentials: "include",
-      headers: { "X-CSRF-Token": window.csrfToken }
-    }).then(() => window.location.reload(true)).catch(() => {});
-  });
+  
   document.getElementById("addUserBtn").addEventListener("click", function () {
     resetUserForm();
     toggleVisibility("addUserModal", true);
@@ -333,12 +451,12 @@ function initAuth() {
       showToast("Username and password are required!");
       return;
     }
-    let url = "addUser.php";
+    let url = "/api/addUser.php";
     if (window.setupMode) url += "?setup=1";
-    fetch(url, {
+    fetchWithCsrf(url, {
       method: "POST",
       credentials: "include",
-      headers: { "Content-Type": "application/json", "X-CSRF-Token": window.csrfToken },
+      headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ username: newUsername, password: newPassword, isAdmin })
     })
       .then(response => response.json())
@@ -368,10 +486,10 @@ function initAuth() {
     }
     const confirmed = await showCustomConfirmModal("Are you sure you want to delete user " + usernameToRemove + "?");
     if (!confirmed) return;
-    fetch("removeUser.php", {
+    fetchWithCsrf("/api/removeUser.php", {
       method: "POST",
       credentials: "include",
-      headers: { "Content-Type": "application/json", "X-CSRF-Token": window.csrfToken },
+      headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ username: usernameToRemove })
     })
       .then(response => response.json())
@@ -384,7 +502,7 @@ function initAuth() {
           showToast("Error: " + (data.error || "Could not remove user"));
         }
       })
-      .catch(() => {});
+      .catch(() => { });
   });
   document.getElementById("cancelRemoveUserBtn").addEventListener("click", closeRemoveUserModal);
   document.getElementById("changePasswordBtn").addEventListener("click", function () {
@@ -407,10 +525,10 @@ function initAuth() {
       return;
     }
     const data = { oldPassword, newPassword, confirmPassword };
-    fetch("changePassword.php", {
+    fetchWithCsrf("/api/changePassword.php", {
       method: "POST",
       credentials: "include",
-      headers: { "Content-Type": "application/json", "X-CSRF-Token": window.csrfToken },
+      headers: { "Content-Type": "application/json" },
       body: JSON.stringify(data)
     })
       .then(response => response.json())
@@ -440,7 +558,7 @@ document.addEventListener("DOMContentLoaded", function () {
   const oidcLoginBtn = document.getElementById("oidcLoginBtn");
   if (oidcLoginBtn) {
     oidcLoginBtn.addEventListener("click", () => {
-      window.location.href = "auth.php?oidc=initiate";
+      window.location.href = "/api/auth/auth.php?oidc=initiate";
     });
   }