vikbooking / admin / controllers / mail.php

mail.php in VikBooking Hotel Booking Engine & PMS 1.6.5, at admin/controllers/mail.php

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1	<?php
2	/**
3	* @package VikBooking
4	* @subpackage core
5	* @author E4J s.r.l.
6	* @copyright Copyright (C) 2021 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 mail controller.
16	*
17	* @since 1.15.2 (J) - 1.5.5 (WP)
18	*/
19	class VikBookingControllerMail extends JControllerAdmin
20	{
21	/**
22	* Given the content received through the AJAX request,
23	* parses the visual editor wrapper symbols and contents.
24	*
25	* @return void
26	*/
27	public function preview_visual_editor()
28	{
29	$dbo = JFactory::getDbo();
30	$app = JFactory::getApplication();
31	$input = $app->input;
32
33	// the raw email content
34	$content = $input->get('content', '', 'raw');
35
36	// an optional booking ID to use for the simulation
37	$bid = $input->getInt('bid', 0);
38
39	// replace visual editor placeholders for special tags and conditional text rules
40	$content = preg_replace_callback("/(<strong class=\"vbo-editor-hl-specialtag\">)([^<]+)(<\/strong>)/", function($match) {
41	return $match[2];
42	}, $content);
43
44	// grab the latest confirmed reservation
45	$clauses = [
46	"`status`='confirmed'",
47	"`closure`=0",
48	];
49	if (!empty($bid)) {
50	$clauses[] = "`id`=" . $bid;
51	}
52	$q = "SELECT * FROM `#__vikbooking_orders` WHERE " . implode(' AND ', $clauses) . " ORDER BY `id` DESC";
53	$dbo->setQuery($q, 0, 1);
54	$dbo->execute();
55	if ($dbo->getNumRows()) {
56	$booking = $dbo->loadAssoc();
57	$booking_rooms = VikBooking::loadOrdersRoomsData($booking['id']);
58	// inject properties for parsing the conditional text rules later
59	VikBooking::getConditionalRulesInstance()->set(['booking', 'rooms'], [$booking, $booking_rooms]);
60	}
61
62	// wrap dummy mail data with proper content
63	$mail_data = new VBOMailWrapper([
64	'sender' => ['[email protected]', __METHOD__],
65	'recipient' => '[email protected]',
66	'bcc' => [],
67	'reply' => null,
68	'subject' => __METHOD__,
69	'content' => $content,
70	'attachments' => null,
71	]);
72
73	// prepare the final email content
74	$mail_content = VBOFactory::getPlatform()->getMailer()->prepare($mail_data);
75
76	// send JSON response to output
77	VBOHttpDocument::getInstance($app)->json([$mail_content]);
78	}
79
80	/**
81	* AJAX request made by the configuration page when updating the
82	* visual editor mail content wrapper symbols (HTML code). From
83	* a whole HTML string, we need to be able to detect the opening
84	* and closing HTML tags, usually DIV tags with inline styles.
85	*
86	* @return void
87	*/
88	public function update_ve_contwraper()
89	{
90	$app = JFactory::getApplication();
91	$input = $app->input;
92
93	// the raw wrapper content HTML code
94	$wrapper_content = $input->get('wrapper_content', '', 'raw');
95
96	if (empty($wrapper_content)) {
97	VBOHttpDocument::getInstance()->close(500, 'Empty mail content wrapper HTML code');
98	}
99
100	// regex pattern to match only HTML tags, inclusive of tab and new line feeds
101	$rgx_pattern = '/(\t<\/?[a-z]+\s?[A-Za-z0-9=:"%;#\- ]?>\n?)/';
102
103	// find occurrences
104	preg_match_all($rgx_pattern, $wrapper_content, $matches);
105
106	if (empty($matches[1]) \|\| (count($matches[1]) % 2) !== 0) {
107	// no matches or odd matches count, this is an error
108	VBOHttpDocument::getInstance()->close(500, 'Invalid HTML code detected. Make sure to open and close all the HTML tags.');
109	}
110
111	// split the HTML tags in half to get the opening and closing content wrapper code
112	$tags_per_layout = floor(count($matches[1]) / 2);
113
114	$opening_tags = array_slice($matches[1], 0, $tags_per_layout);
115	$closing_tags = array_slice($matches[1], $tags_per_layout, $tags_per_layout);
116
117	$opening_layout = implode('', $opening_tags);
118	$closing_layout = implode('', $closing_tags);
119
120	// access the configuration object
121	$config = VBOFactory::getConfig();
122
123	// update opening and closing layouts
124	$config->set('mail_wrapper_layout_opening', $opening_layout);
125	$config->set('mail_wrapper_layout_closing', $closing_layout);
126
127	// send JSON confirmation response to output
128	VBOHttpDocument::getInstance($app)->json([$opening_layout, $closing_layout]);
129	}
130
131	/**
132	* AJAX endpoint for the visual editor to get the default logo URL.
133	*
134	* @return void
135	*/
136	public function get_default_logo()
137	{
138	$app = JFactory::getApplication();
139	$logo_info = new stdClass;
140	$logo_info->url = null;
141
142	$sitelogo = VikBooking::getSiteLogo();
143	$backlogo = VikBooking::getBackendLogo();
144	if (!empty($sitelogo) && is_file(VBO_ADMIN_PATH . DIRECTORY_SEPARATOR . 'resources'. DIRECTORY_SEPARATOR . $sitelogo)) {
145	$logo_info->url = VBO_ADMIN_URI . 'resources/' . $sitelogo;
146	} elseif (!empty($backlogo) && is_file(VBO_ADMIN_PATH . DIRECTORY_SEPARATOR . 'resources'. DIRECTORY_SEPARATOR . $backlogo)) {
147	$logo_info->url = VBO_ADMIN_URI . 'resources/' . $backlogo;
148	} else {
149	// default logo
150	$logo_info->url = VBO_ADMIN_URI . 'vikbooking.png';
151	}
152
153	// send JSON response to output
154	VBOHttpDocument::getInstance($app)->json($logo_info);
155	}
156	}
157