vikbooking / admin / controllers / ai.php

ai.php in VikBooking Hotel Booking Engine & PMS trunk, at admin/controllers/ai.php

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1	<?php
2	/**
3	* @package VikBooking
4	* @subpackage core
5	* @author E4J s.r.l.
6	* @copyright Copyright (C) 2025 E4J s.r.l. All Rights Reserved.
7	* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
8	* @link https://vikwp.com
9	*/
10
11	// No direct access
12	defined('ABSPATH') or die('No script kiddies please!');
13
14	/**
15	* VikBooking AI controller. Designed to work with Vik Channel Manager.
16	* Requires an active E4jConnect subscription to access the AI services.
17	*
18	* @since 1.17.3 (J) - 1.7.3 (WP)
19	*/
20	class VikBookingControllerAi extends JControllerAdmin
21	{
22	/**
23	* Performs an audit for the current capabilities before using the AI services.
24	*
25	* @return void
26	*
27	* @throws Exception
28	*/
29	protected function auditServiceCapabilities()
30	{
31	if (!class_exists('VikChannelManager')) {
32	throw new Exception('The Channel Manager plugin must be installed and activated.', 400);
33	}
34
35	if (!defined('VikChannelManagerConfig::AI')) {
36	throw new Exception('The Channel Manager plugin must be updated to the latest version.', 400);
37	}
38
39	if (!VikChannelManager::getApiKey()) {
40	throw new Exception('The Channel Manager plugin requires an active E4jConnect subscription.', 400);
41	}
42	}
43
44	/**
45	* AJAX endpoint to generate the content for a room.
46	*
47	* @return void
48	*/
49	public function roomContent()
50	{
51	$app = JFactory::getApplication();
52
53	if (!JSession::checkToken()) {
54	VBOHttpDocument::getInstance($app)->close(403, JText::translate('JINVALID_TOKEN'));
55	}
56
57	try {
58	// validate AI service capabilities
59	$this->auditServiceCapabilities();
60
61	// let the AI model service generate the content
62	$content = (new VCMAiModelService)->roomContent(
63	$app->input->getAlnum('type', 'short'),
64	$app->input->getString('information', 'I have a normal room to rent.'),
65	$app->input->getString('language', '')
66	);
67	} catch (Exception $e) {
68	VBOHttpDocument::getInstance($app)->close($e->getCode(), $e->getMessage());
69	} catch (Throwable $e) {
70	VBOHttpDocument::getInstance($app)->close($e->getCode() ?: 500, $e->getMessage() ?: 'Unrecoverable error');
71	}
72
73	// output the result content
74	VBOHttpDocument::getInstance($app)->json(['content' => $content]);
75	}
76
77	/**
78	* AJAX endpoint to generate the content for an email message or communication.
79	*
80	* @return void
81	*/
82	public function mailContent()
83	{
84	$app = JFactory::getApplication();
85
86	if (!JSession::checkToken()) {
87	VBOHttpDocument::getInstance($app)->close(403, JText::translate('JINVALID_TOKEN'));
88	}
89
90	try {
91	// validate AI service capabilities
92	$this->auditServiceCapabilities();
93
94	// let the AI model service generate the content
95	$content = (new VCMAiModelService)->mailContent(
96	$app->input->getString('information', ''),
97	$app->input->getString('language', '')
98	);
99	} catch (Exception $e) {
100	VBOHttpDocument::getInstance($app)->close($e->getCode(), $e->getMessage());
101	} catch (Throwable $e) {
102	VBOHttpDocument::getInstance($app)->close($e->getCode() ?: 500, $e->getMessage() ?: 'Unrecoverable error');
103	}
104
105	// output the result content
106	VBOHttpDocument::getInstance($app)->json(['content' => $content]);
107	}
108
109	/**
110	* AJAX endpoint to extract a list of appropriate tags from a task manager task.
111	*
112	* @return void
113	*
114	* @since 1.18.0 (J) - 1.8.0 (WP)
115	*/
116	public function extractTaskTags()
117	{
118	$app = JFactory::getApplication();
119
120	if (!JSession::checkToken()) {
121	VBOHttpDocument::getInstance($app)->close(403, JText::translate('JINVALID_TOKEN'));
122	}
123
124	try {
125	// validate AI service capabilities
126	$this->auditServiceCapabilities();
127
128	// let the AI model service extract the tags
129	$tags = (new VCMAiModelService)->extractTaskTags([
130	'area_id' => $app->input->getUInt('area_id', 0),
131	'task_id' => $app->input->getUInt('task_id', 0),
132	'task_title' => $app->input->getString('task_title', ''),
133	'task_notes' => $app->input->getString('task_notes', '', 'raw'),
134	'booking_id' => $app->input->getUInt('booking_id', 0),
135	'listing_id' => $app->input->getUInt('listing_id', 0),
136	]);
137	} catch (Exception $e) {
138	VBOHttpDocument::getInstance($app)->close($e->getCode(), $e->getMessage());
139	} catch (Throwable $e) {
140	VBOHttpDocument::getInstance($app)->close($e->getCode() ?: 500, $e->getMessage() ?: 'Unrecoverable error');
141	}
142
143	// output the result tags
144	VBOHttpDocument::getInstance($app)->json(['tags' => $tags]);
145	}
146
147	/**
148	* Task used to summarize the provided conversation for the administrator.
149	*
150	* @return void
151	*
152	* @since 1.18.8 (J) - 1.8.8 (WP)
153	*/
154	public function summarize()
155	{
156	$app = JFactory::getApplication();
157
158	$messages = $app->input->get('messages', [], 'array');
159
160	try {
161	if (!JSession::checkToken()) {
162	// missing CSRF-proof token
163	throw new Exception(JText::translate('JINVALID_TOKEN'), 403);
164	}
165
166	// validate AI service capabilities
167	$this->auditServiceCapabilities();
168
169	$summary = (new VCMAiModelService)->summarizeThread($messages);
170	} catch (Exception $error) {
171	// something went wrong
172	VCMHttpDocument::getInstance($app)->close($error->getCode() ?: 500, $error->getMessage());
173	}
174
175	VCMHttpDocument::getInstance($app)->json([
176	'result' => $summary,
177	]);
178	}
179	}
180