mirror of
https://github.com/hexastack/hexabot
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134 lines
6.3 KiB
Markdown
134 lines
6.3 KiB
Markdown
# Hexabot Live Chat Widget
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The [Hexabot](https://hexabot.ai/) Live Chat Widget is a React-based embeddable widget that allows users to integrate real-time chat functionality into their websites. It connects to the Hexabot API and facilitates seamless interaction between end-users and chatbots across multiple channels.
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[Hexabot](https://hexabot.ai/) is an open-source chatbot / agent solution that allows users to create and manage AI-powered, multi-channel, and multilingual chatbots with ease. If you would like to learn more, please visit the [official github repo](https://github.com/Hexastack/Hexabot/).
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## Key Features
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- **Real-Time Chat:** Engage in real-time conversations with users directly through your website.
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- **Customizable:** Easily customize the widget's appearance and behavior to fit your brand and website.
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- **Multi-Channel Support:** Integrates with multiple messaging platforms through the Hexabot API.
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- **Embeddable:** Simple to embed and integrate into any web page with just a few lines of code.
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## Directory Structure
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The Hexabot Live Chat Widget is organized into the following directory structure, under `src` we have:
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- **src/assets:** Static assets like icons, fonts, and images used in the widget.
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- **src/components:** Reusable React components that make up the chat widget interface, such as message bubbles, input fields, and buttons.
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- **src/constants:** Hard coded values that are used like colors.
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- **src/hooks:** Custom React hooks for managing widget state and handling side effects like API calls or real-time events.
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- **src/services:** Handles external services, such as communication with the Hexabot API or other third-party integrations.
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- **src/styles:** Contains the styling for the widget, including CSS or SCSS files used to define the look and feel of the chat interface.
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- **src/providers:** Context providers for managing global state, such as user session, chat messages, and widget configurations.
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- **src/translations:** Contains transalation of a couple of strings.
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- **src/types:** Defines the typescript interfaces, types, and enums used.
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- **src/utils:** Utility functions and helpers used throughout the widget, such as formatting, validations, or data transformations.
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- **/public:** Contains static files that are publicly accessible. This includes the main HTML template where the widget is embedded for local development.
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## Run the Live Chat Widget
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### Dev Mode
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To run the widget in development mode, execute the following command at the project root level:
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```bash
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npm run dev:widget
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```
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The live chat widget will be accessible at http://localhost:5173.
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### Build for Production
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To build the widget for production, execute the following command at the widget folder level:
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```bash
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npm run build
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```
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This will generate a production-ready build in the dist folder.
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## Embed Chat Widget
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Once the widget is built, you can easily embed it into any webpage. Here's an example of how to add it to your website:
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```js
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<script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
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<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
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<link rel="stylesheet" href="./style.css">
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<script src="<<WIDGET URL>>/hexabot-widget.umd.js"></script>
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<div id="hb-chat-widget"></div>
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<script>
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const el = React.createElement;
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const domContainer = document.getElementById('hb-chat-widget');
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ReactDOM.render(
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el(HexabotWidget, {
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apiUrl: 'https://api.yourdomain.com',
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channel: 'offline',
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token: 'token123',
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}),
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domContainer,
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);
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</script>
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```
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Replace the values in apiUrl and token with your configuration details.
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To prevent the website css from conflicting with the chat widget css, we can leverage the shadow dom:
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```js
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<script crossorigin src="https://cdn.jsdelivr.net/npm/react@18/umd/react.production.min.js"></script>
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<script crossorigin src="https://cdn.jsdelivr.net/npm/react-dom@18/umd/react-dom.production.min.js"></script>
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<script src="<<WIDGET URL>>/hexabot-widget.umd.js"></script>
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<div id="hb-chat-widget"></div>
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<script>
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// Create the shadow root and attach it to the widget container
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const createElement = (tag, props = {}) => Object.assign(document.createElement(tag), props);
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const shadowContainer = createElement("div");
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document
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.getElementById('hb-chat-widget')
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.attachShadow({ mode: 'open' })
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.append(
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shadowContainer,
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createElement("link", {
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rel: "stylesheet",
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href: "<<WIDGET URL>>/style.css"
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});
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);
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// Render the widget inside the shadow root
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ReactDOM.render(
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React.createElement(HexabotWidget, {
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apiUrl: 'https://api.yourdomain.com',
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channel: 'offline',
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token: 'token123',
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}),
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shadowContainer,
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);
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</script>
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```
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If you would like to use the official widget and benefit from updates automatically, you can consider using the cdn url:
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`https://cdn.jsdelivr.net/npm/hexabot-chat-widget@2.0.4/dist/`
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or lastest from major version:
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`https://cdn.jsdelivr.net/npm/hexabot-chat-widget@2/dist/`
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JsDelivr uses the package published in the NPM registry : https://www.npmjs.com/package/hexabot-widget
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## Examples
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As a proof of concept we developed a Wordpress plugin to embed the chat widget in a Wordpress website : [https://github.com/hexastack/hexabot-wordpress-live-chat-widget](https://github.com/hexastack/hexabot-wordpress-live-chat-widget)
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## Customization
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You can customize the look and feel of the chat widget by modifying the widget’s scss styles or behavior. The widget allows you to:
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- Change colors and fonts to match your website's branding.
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- Configure user settings like language and chatbot response preferences.
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## Contributing
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We welcome contributions from the community! Whether you want to report a bug, suggest new features, or submit a pull request, your input is valuable to us.
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Feel free to join us on [Discord](https://discord.gg/rNb9t2MFkG)
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## License
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This software is licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
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1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
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2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
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