Release of v4.0.0-alpha8
Add power path override option on component level. Fix the sql build feature. #1032.
This commit is contained in:
142
libraries/vendor_jcb/VDM.Joomla.Openai/src/Chat.php
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142
libraries/vendor_jcb/VDM.Joomla.Openai/src/Chat.php
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<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 4th September, 2022
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace VDM\Joomla\Openai;
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use VDM\Joomla\Openai\Abstraction\Api;
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/**
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* The Openai Chat
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*
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* @since 3.2.0
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*/
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class Chat extends Api
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{
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/**
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* Create a chat completion with the OpenAI API.
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* API Ref: https://platform.openai.com/docs/api-reference/chat/create
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*
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* @param string $model The model to use for completion.
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* @param array $messages A list of messages describing the conversation so far.
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*
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* Each item in the array is an object with the following:
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* - role (string) Required
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* The role of the author of this message.
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* One of system, user, or assistant.
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* - content (string) Required
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* The contents of the message.
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* - name (string) Optional
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* The name of the author of this message.
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* May contain a-z, A-Z, 0-9, and underscores,
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* with a maximum length of 64 characters.
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*
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* @param int|null $maxTokens Maximum number of tokens to generate (optional).
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* @param float|null $temperature The sampling temperature to use (optional).
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* @param float|null $topP The nucleus sampling parameter (optional).
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* @param int|null $n The number of chat completion choices to generate (optional).
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* @param bool|null $stream Partial message deltas (optional).
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* @param mixed|null $stop Sequences where the API will stop generating tokens (optional).
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* @param float|null $presencePenalty Penalty for new tokens based on whether they appear in the text (optional).
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* @param float|null $frequencyPenalty Penalty for new tokens based on their frequency in the text (optional).
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* @param array|null $logitBias Modify the likelihood of specified tokens appearing (optional).
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* @param string|null $user A unique identifier representing the end-user (optional).
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*
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* @return object|null
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* @since 3.2.0
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**/
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public function create(
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string $model,
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array $messages,
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?int $maxTokens = null,
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?float $temperature = null,
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?float $topP = null,
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?int $n = null,
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?bool $stream = null,
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$stop = null,
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?float $presencePenalty = null,
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?float $frequencyPenalty = null,
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?array $logitBias = null,
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?string $user = null
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): ?object
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{
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// Build the request path.
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$path = "/chat/completions";
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// Set the request data.
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$data = new \stdClass();
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$data->model = $model;
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$data->messages = $messages;
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if ($maxTokens !== null)
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{
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$data->max_tokens = $maxTokens;
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}
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if ($temperature !== null)
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{
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$data->temperature = $temperature;
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}
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if ($topP !== null)
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{
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$data->top_p = $topP;
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}
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if ($n !== null)
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{
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$data->n = $n;
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}
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if ($stream !== null)
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{
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$data->stream = $stream;
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}
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if ($stop !== null)
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{
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$data->stop = $stop;
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}
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if ($presencePenalty !== null)
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{
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$data->presence_penalty = $presencePenalty;
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}
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if ($frequencyPenalty !== null)
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{
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$data->frequency_penalty = $frequencyPenalty;
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}
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if ($logitBias !== null)
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{
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$data->logit_bias = new \stdClass();
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foreach ($logitBias as $key => $val)
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{
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$data->logit_bias->$key = $val;
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}
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}
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if ($user !== null)
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{
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$data->user = $user;
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}
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// Send the post request.
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return $this->response->get(
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$this->http->post(
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$this->uri->get($path), json_encode($data)
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)
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);
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}
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}
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