Untitled Snippet

function generate_chat_response( $last_prompt, $conversation_history ) {

// OpenAI API URL and key

$api_url = 'https://api.openai.com/v1/chat/completions';

$api_key = 'sk-XXX'; // Replace with your actual API key

// Headers for the OpenAI API

$headers = [

    'Content-Type' => 'application/json',

    'Authorization' => 'Bearer ' . $api_key

];

// Add the last prompt to the conversation history

$conversation_history[] = [

    'role' => 'system',

    'content' => 'Answer questions only related to digital marketing, otherwise, say I dont know'

];

$conversation_history[] = [

    'role' => 'user',

    'content' => $last_prompt

];

// Body for the OpenAI API

$body = [

    'model' => 'gpt-3.5-turbo', // You can change the model if needed

    'messages' => $conversation_history,

    'temperature' => 0.7 // You can adjust this value based on desired creativity

];

// Args for the WordPress HTTP API

$args = [

    'method' => 'POST',

    'headers' => $headers,

    'body' => json_encode($body),

    'timeout' => 120

];

// Send the request

$response = wp_remote_request($api_url, $args);

// Handle the response

if (is_wp_error($response)) {

    return $response->get_error_message();

} else {

    $response_body = wp_remote_retrieve_body($response);

    $data = json_decode($response_body, true);

    if (json_last_error() !== JSON_ERROR_NONE) {

        return [

            'success' => false,

            'message' => 'Invalid JSON in API response',

            'result' => ''

        ];

    } elseif (!isset($data['choices'])) {

        return [

            'success' => false,

            'message' => 'API request failed. Response: ' . $response_body,

            'result' => ''

        ];

    } else {

        $content = $data['choices'][0]['message']['content'];

        return [

            'success' => true,

            'message' => 'Response Generated',

            'result' => $content

        ];

    }

}

}

function generate_dummy_response( $last_prompt, $conversation_history ) {

// Dummy static response

$dummy_response = array(

    'success' => true,

    'message' => 'done',

    'result' => "here is my reply"

);

// Return the dummy response as an associative array

return $dummy_response;

}

function handle_chat_bot_request( WP_REST_Request $request ) {

$last_prompt = $request->get_param('last_prompt');

$conversation_history = $request->get_param('conversation_history');

$response = generate_chat_response($last_prompt, $conversation_history);

return $response;

}

function load_chat_bot_base_configuration(WP_REST_Request $request) {

// You can retrieve user data or other dynamic information here

$user_avatar_url = "https://learnwithhasan.com/wp-content/uploads/2023/09/pngtree-businessman-user-avatar-wearing-suit-with-red-tie-png-image_5809521.png"; // Implement this function

$bot_image_url = "https://learnwithhasan.com/wp-content/uploads/2023/12/site-logo-mobile.png"; // Implement this function

$response = array(

'botStatus' => 0,

'StartUpMessage' => "Hi, How are you?",

'fontSize' => '16',

'userAvatarURL' => $user_avatar_url,

'botImageURL' => $bot_image_url,

// Adding the new field

'commonButtons' => array(

    array(

        'buttonText' => 'I want your help!!!',

        'buttonPrompt' => 'I have a question about your courses'

    ),

    array(

        'buttonText' => 'I want a Discount',

        'buttonPrompt' => 'I want a discount'

    )

)

);

$response = new WP_REST_Response($response, 200);

return $response;

}

add_action( 'rest_api_init', function () {

register_rest_route( 'myapi/v1', '/chat-bot/', array(

   'methods' => 'POST',

   'callback' => 'handle_chat_bot_request',

   'permission_callback' => '__return_true'

) );

register_rest_route('myapi/v1', '/chat-bot-config', array(

    'methods' => 'GET',

    'callback' => 'load_chat_bot_base_configuration',

));

} );