AI Customer Support Plugin for WordPress

AI Customer Support is a modern, AI-powered live chat plugin for WordPress. It features real-time chat, agent escalation, chat archiving, and secure integration with Firebase and Google Gemini AI.

Features

• Live chat widget for website visitors
• AI-powered responses using Google Gemini API
• Human agent takeover/escalation
• Agent profile photo and name in chat
• Typing indicators for both agent and user
• Chat archive with search and pagination
• Admin dashboard for managing chats
• Secure message storage in WordPress database
• Firebase Realtime Database integration
• Customizable via WordPress settings

Installation

1. Clone or download this repository into your wp-content/plugins directory.
2. Install Composer dependencies:

   composer install
   

3. Create a Firebase project and download the service account JSON. Place it as firebase-service-account.json in the plugin root.
4. Configure plugin settings in WordPress Admin > Settings > AI Customer Support:
   • Firebase API Key
   • Firebase Project ID
   • Google Gemini API Key
5. Activate the plugin from the WordPress Plugins page.

Usage

• The chat widget appears on every page for visitors.
• Admins can manage chats and view archives from the WordPress dashboard.
• AI and agent messages are stored in both Firebase and the WordPress database.

Firebase Security

• The plugin uses Firebase custom tokens for admin authentication.
• For best security, set your Firebase Realtime Database rules:

  {
    "rules": {
      "admin_status": {
        "online": {
          ".read": true,
          ".write": "auth != null && auth.token.admin === true"
        }
      },
      // ...other rules...
    }
  }

• Only authenticated admins can change online status or access restricted data.

Customization

• Edit CSS in public/css/aics-public.css and admin/css/aics-admin.css for UI changes.
• Modify chat widget HTML in public/partials/chat-widget-inner.php.
• Extend backend logic in includes/class-aics-core.php and includes/class-aics-db.php.

Troubleshooting

• If you see errors about missing Firebase custom token, ensure firebase-service-account.json is present and correct.
• Check your Firebase rules if unauthorized users can change admin status.
• Use browser console for JS errors and WordPress debug log for PHP errors.

License

This plugin is provided as-is. See LICENSE file for details.

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For support or feature requests, open an issue or contact the author.