How to install GPT-3 Chat on WordPress? Plugin

To create a WordPress plugin that integrates a chat window with GPT-3, You will need to follow these steps:

1. Install and configure the WordPress development plugin in your local development environment.
2. Create a new PHP file in the WordPress plugin directory and give the file an appropriate name. This file will be the main plugin file.
3. Open the file and add a comment header at the beginning of the file to provide basic information about the plugin, as the name, Description and version.
4. In the file, Define a function to initialize the plugin and register the necessary action and filter hooks.
5. Use the function wp_enqueue_scripts to load the style and JavaScript files required for the chat window.
6. Create a JavaScript file to handle interaction with GPT-3. Uses the OpenAI API to send and receive user messages through the chat window.
7. Add the chat window to your WordPress site using the feature add_action and the label wp_footer.
8. Test the plugin in your local development environment to make sure it works properly.
9. Package the plugin into a ZIP file and upload the file to the official WordPress plugin repository by following the instructions provided on the WordPress website.

Keep in mind that these are just the basic steps to create a WordPress plugin. You may need to make some additional adjustments to make sure the plugin works properly in different environments and situations.. Also, you should be careful when working with the OpenAI API and follow the company's usage instructions and privacy policies.

Here's an example of PHP code you can use as the basis for your WordPress plugin that integrates a chat window with GPT-3.:

<?.php
/*
Plugin Name: GPT-3 Chat
Description: Add a GPT-3 chat window to your WordPress site.
Version: 1.0
Author: Your name
*/

function gpt3_chat_init() {
// Loads the style and JavaScript files needed for the chat window
wp_enqueue_style( 'gpt3-chat-style', plugin_dir_url( __FILE__ ) . ‘css/style.css’ );
wp_enqueue_script( ‘gpt3-chat-script’, plugin_dir_url( __FILE__ ) . ‘js/script.js’, array(), ‘1.0’, true );

// Pasamos la clave de la API de OpenAI como una variable de JavaScript
wp_localize_script( ‘gpt3-chat-script’, ‘gpt3_chat_vars’, array(
‘api_key’ => ‘TU_CLAVE_API_AQUÍ’
));
}
add_action( ‘wp_enqueue_scripts’, ‘gpt3_chat_init’ );

function gpt3_chat_window() {
// Muestra la ventana de chat en el pie de página
?>
<div id=”gpt3-chat-window”>
<div id=”gpt3-chat-header”>
Chat con GPT-3
<span id=”gpt3-chat-close”>&times;</SPAN>
</Div>
<div id=”gpt3-chat-messages”></Div>
<form id=”gpt3-chat-form”>
<input type=”text” id=”gpt3-chat-input” placeholder=”Type a message…”>
<button type=”submit” id=”gpt3-chat-submit”>Send</button>
</form>
</Div>
<?.php
}
add_action( 'wp_footer', 'gpt3_chat_window’ );

Later, you can create a JavaScript file to handle interaction with GPT-3. Here's an example code you can use as a basis:

// Initialize the OpenAI API
const openai = require('OpenAI');
openai.apiKey = gpt3_chat_vars.api_key;

// Displays a message in the chat window
function showMessage(message) {
const messagesDiv = document.getElementById('gpt3-chat-messages');
const messageDiv = document.createElement('div');
messageDiv.classList.add('gpt3-chat-message');
messageDiv.innerHTML = message;
messagesDiv.appendChild(messageDiv);
messagesDiv.scrollTop = messagesDiv.scrollHeight;
}

// Sends a message to GPT-3 and displays the response
function sendMessage(message) {
// Send the message to GPT-3 using the OpenAI API
openai.completions.create({
model: 'text-davinci-002’,
prompt: message,
max_tokens: 256
}, (error, Response) => {
if (error) {
console.error(error);
return;
}

// Displays GPT-3 response in chat window
showMessage(response.choices[0].text);
});
}

// Sends the message when the form is submitted
const chatForm = document.getElementById('gpt3-chat-form');
chatForm.addEventListener('submit', (Event) => {
event.preventDefault();

const input = document.getElementById('gpt3-chat-input');
if (input.value) {
showMessage(input.value);
sendMessage(input.value);
input.value = ”;
}
});

// Closes the chat window when the close button is clicked
const closeButton = document.getElementById('gpt3-chat-close');
closeButton.addEventListener('click', () => {
const chatWindow = document.getElementById('gpt3-chat-window');
chatWindow.style.display = 'none';
});

This code uses the OpenAI API to send a message to GPT-3 and display the response in the chat window. It also handles submitting forms and closing the chat window.

Keep in mind that you need to replace TU_CLAVE_API_AQUÍ in PHP code with your own OpenAI API key. You should also install the OpenAI library with npm install openai Before using it in your project.

If you need help with the integration you can contact us through [email protected] or at the +34 625 768 035.