Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/public/plugin/ai_helper/tool/answers.php

57 lines
2.3 KiB

<?php
/* For license terms, see /license.txt */
/**
Answer questions based on existing knowledge.
*/
require_once __DIR__.'/../../../main/inc/global.inc.php';
require_once __DIR__.'/../AiHelperPlugin.php';
require_once __DIR__.'/../src/openai/OpenAi.php';
$plugin = AiHelperPlugin::create();
$apiList = $plugin->getApiList();
$apiName = $plugin->get('api_name');
if (!in_array($apiName, array_keys($apiList))) {
throw new Exception("Ai API is not available for this request.");
}
switch ($apiName) {
case AiHelperPlugin::OPENAI_API:
$questionTypes = [
'multiple_choice' => 'multiple choice',
'unique_answer' => 'unique answer',
];
$nQ = (int) $_REQUEST['nro_questions'];
$lang = (string) $_REQUEST['language'];
$topic = (string) $_REQUEST['quiz_name'];
$questionType = $questionTypes[$_REQUEST['question_type']] ?? $questionTypes['multiple_choice'];
$prompt = 'Generate %d "%s" questions in Aiken format in the %s language about "%s", making sure there is a \'ANSWER\' line for each question. \'ANSWER\' lines must only mention the letter of the correct answer, not the full answer text and not a parenthesis. The line starting with \'ANSWER\' must not be separated from the last possible answer by a blank line. Each answer starts with an uppercase letter, a dot, one space and the answer text without quotes. Include an \'ANSWER_EXPLANATION\' line after the \'ANSWER\' line for each question. The terms between single quotes above must not be translated. There must be a blank line between each question.';
$prompt = sprintf($prompt, $nQ, $questionType, $lang, $topic);
$resultText = $plugin->openAiGetCompletionText($prompt, 'quiz');
if (isset($resultText['error']) && true === $resultText['error']) {
echo json_encode([
'success' => false,
'text' => $resultText['message'],
]);
exit;
}
// Returns the text answers generated.
$return = ['success' => false, 'text' => ''];
if (!empty($resultText)) {
$return = [
'success' => true,
'text' => trim($resultText),
];
}
echo json_encode($return);
break;
}