Files
MokoSuiteCross/source/packages/com_mokosuitecross/src/Controller/AiController.php
T
jmiller 99e4a83ed5
Universal: Auto Version Bump / Version Bump (push) Successful in 7s
feat: add AI caption generation with Claude and OpenAI support (#161)
- AiGeneratorHelper: Claude Messages API and OpenAI Chat Completions
  with structured JSON output for social/short/chat/email_subject
- AiController: AJAX endpoint with CSRF and ACL checks
- config.xml: new AI fieldset (provider, API key, model, tone)
- Content plugin: "Generate with AI" button in Share Content panel
- Language strings for all AI config and UI elements

Authored-by: Moko Consulting
2026-06-28 11:21:56 -05:00

101 lines
3.4 KiB
PHP

<?php
/**
* @package MokoSuiteCross
* @subpackage com_mokosuitecross
* @author Moko Consulting <hello@mokoconsulting.tech>
* @copyright Copyright (C) 2026 Moko Consulting. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE
* SPDX-License-Identifier: GPL-3.0-or-later
*/
namespace Joomla\Component\MokoSuiteCross\Administrator\Controller;
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Session\Session;
use Joomla\Component\MokoSuiteCross\Administrator\Helper\AiGeneratorHelper;
class AiController extends BaseController
{
public function generate(): void
{
if (!Session::checkToken('get')) {
echo json_encode(['success' => false, 'error' => 'Invalid token']);
$this->app->close();
return;
}
$user = $this->app->getIdentity();
if (!$user->authorise('core.edit', 'com_mokosuitecross')) {
echo json_encode(['success' => false, 'error' => 'Permission denied']);
$this->app->close();
return;
}
$articleId = $this->input->getInt('article_id', 0);
if ($articleId < 1) {
echo json_encode(['success' => false, 'error' => 'Missing article ID']);
$this->app->close();
return;
}
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select($db->quoteName(['id', 'title', 'introtext', 'catid']))
->from($db->quoteName('#__content'))
->where($db->quoteName('id') . ' = ' . $articleId);
$db->setQuery($query);
$article = $db->loadObject();
if (!$article) {
echo json_encode(['success' => false, 'error' => 'Article not found']);
$this->app->close();
return;
}
$category = '';
$catQuery = $db->getQuery(true)
->select($db->quoteName('title'))
->from($db->quoteName('#__categories'))
->where($db->quoteName('id') . ' = ' . (int) $article->catid);
$db->setQuery($catQuery);
$category = $db->loadResult() ?: '';
$tagQuery = $db->getQuery(true)
->select($db->quoteName('t.title'))
->from($db->quoteName('#__tags', 't'))
->join('INNER', $db->quoteName('#__contentitem_tag_map', 'm') . ' ON ' . $db->quoteName('m.tag_id') . ' = ' . $db->quoteName('t.id'))
->where($db->quoteName('m.content_item_id') . ' = ' . $articleId)
->where($db->quoteName('m.type_alias') . ' = ' . $db->quote('com_content.article'));
$db->setQuery($tagQuery);
$tags = $db->loadColumn() ?: [];
$introtext = strip_tags($article->introtext ?? '');
$introtext = mb_substr($introtext, 0, 500);
$params = \Joomla\CMS\Component\ComponentHelper::getParams('com_mokosuitecross');
$config = [
'ai_provider' => $params->get('ai_provider', 'none'),
'ai_api_key' => $params->get('ai_api_key', ''),
'ai_model' => $params->get('ai_model', ''),
'ai_tone' => $params->get('ai_tone', 'professional'),
];
$result = AiGeneratorHelper::generate($article->title, $introtext, $category, $tags, $config);
$this->app->setHeader('Content-Type', 'application/json; charset=utf-8');
echo json_encode($result);
$this->app->close();
}
}