Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * General plugin functions

 *

 * @package    block_openai_chat

 * @copyright  2023 Bryce Yoder <me@bryceyoder.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

defined('MOODLE_INTERNAL') || die();

/**

 * Fetch the current API type from the database, defaulting to "chat"

 * @return String: the API type (chat|azure|assistant)

 */

function get_type_to_display() {

    $stored_type = get_config('block_openai_chat', 'type');

    if ($stored_type) {

        return $stored_type;

    }

    return 'chat';

}

/**

 * Use an API key to fetch a list of assistants from a user's OpenAI account

 * @param Int (optional): The ID of a block instance. If this is passed, the API can be pulled from the block rather than the site level.

 * @return Array: The list of assistants

 */

function fetch_assistants_array($block_id = null) {

    global $DB;

    if (!$block_id) {

        $apikey = get_config('block_openai_chat', 'apikey');

    } else {

        $instance_record = $DB->get_record('block_instances', ['blockname' => 'openai_chat', 'id' => $block_id], '*');

        $instance = block_instance('openai_chat', $instance_record);

        $apikey = $instance->config->apikey ? $instance->config->apikey : get_config('block_openai_chat', 'apikey');

    }

    if (!$apikey) {

        return [];

    }

    $curl = new \curl();

    $curl->setopt(array(

        'CURLOPT_HTTPHEADER' => array(

            'Authorization: Bearer ' . $apikey,

            'Content-Type: application/json',

            'OpenAI-Beta: assistants=v2'

        ),

    ));

    $response = $curl->get("https://api.openai.com/v1/assistants?order=desc");

    $response = json_decode($response);

    $assistant_array = [];

    if (property_exists($response, 'data')) {

        foreach ($response->data as $assistant) {

            $assistant_array[$assistant->id] = $assistant->name;

        }

    }

    return $assistant_array;

}

/**

 * Return a list of available models, and the type of each model.

 * @return Array: The list of model info

 */

function get_models() {

    return [

        "models" => [

            'gpt-4o-2024-05-13' => 'gpt-4o-2024-05-13',

            'gpt-4o' => 'gpt-4o',

            'gpt-4-turbo-preview' => 'gpt-4-turbo-preview',

            'gpt-4-turbo-2024-04-09' => 'gpt-4-turbo-2024-04-09',

            'gpt-4-turbo' => 'gpt-4-turbo',

            'gpt-4-32k-0314' => 'gpt-4-32k-0314',

            'gpt-4-1106-vision-preview' => 'gpt-4-1106-vision-preview',

            'gpt-4-1106-preview' => 'gpt-4-1106-preview',

            'gpt-4-0613' => 'gpt-4-0613',

            'gpt-4-0314' => 'gpt-4-0314',

            'gpt-4-0125-preview' => 'gpt-4-0125-preview',

            'gpt-4' => 'gpt-4',

            'gpt-3.5-turbo-16k-0613' => 'gpt-3.5-turbo-16k-0613',

            'gpt-3.5-turbo-16k' => 'gpt-3.5-turbo-16k',

            'gpt-3.5-turbo-1106' => 'gpt-3.5-turbo-1106',

            'gpt-3.5-turbo-0613' => 'gpt-3.5-turbo-0613',

            'gpt-3.5-turbo-0301' => 'gpt-3.5-turbo-0301',

            'gpt-3.5-turbo-0125' => 'gpt-3.5-turbo-0125',

            'gpt-3.5-turbo' => 'gpt-3.5-turbo'

        ],

        "types" => [

            'gpt-4o-2024-05-13'          =>  'chat',

            'gpt-4o'                     =>  'chat',

            'gpt-4-turbo-preview'        =>  'chat',

            'gpt-4-turbo-2024-04-09'     =>  'chat',

            'gpt-4-turbo'                =>  'chat',

            'gpt-4-32k-0314'             =>  'chat',

            'gpt-4-1106-vision-preview'  =>  'chat',

            'gpt-4-1106-preview'         =>  'chat',

            'gpt-4-0613'                 =>  'chat',

            'gpt-4-0314'                 =>  'chat',

            'gpt-4-0125-preview'         =>  'chat',

            'gpt-4'                      =>  'chat',

            'gpt-3.5-turbo-16k-0613'     =>  'chat',

            'gpt-3.5-turbo-16k'          =>  'chat',

            'gpt-3.5-turbo-1106'         =>  'chat',

            'gpt-3.5-turbo-0613'         =>  'chat',

            'gpt-3.5-turbo-0301'         =>  'chat',

            'gpt-3.5-turbo-0125'         =>  'chat',

            'gpt-3.5-turbo'              =>  'chat'

        ]

    ];

}

/**

 * If setting is enabled, log the user's message and the AI response

 * @param string usermessage: The text sent from the user

 * @param string airesponse: The text returned by the AI

 */

function log_message($usermessage, $airesponse, $context) {

    global $USER, $DB;

    if (!get_config('block_openai_chat', 'logging')) {

        return;

    }

    $DB->insert_record('block_openai_chat_log', (object) [

        'userid' => $USER->id,

        'usermessage' => $usermessage,

        'airesponse' => $airesponse,

        'contextid' => $context->id,

        'timecreated' => time()

    ]);

}

function block_openai_chat_extend_navigation_course($nav, $course, $context) {

    if ($nav->get('coursereports')) {

        $nav->get('coursereports')->add(

            get_string('openai_chat_logs', 'block_openai_chat'),

            new moodle_url('/blocks/openai_chat/report.php', ['courseid' => $course->id]),

            navigation_node::TYPE_SETTING,

            null

        );

    }

}