raychat / raychat.php

raychat.php in Raychat trunk, at raychat.php

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1	<?php
2	/**
3	* Plugin Name: Raychat
4	* Plugin URI: https://www.raychat.io
5	* Description: افزونه وردپرس گفتگوی آنلاین رایچت \| با �
6	شتریانتون صحبت کنید ، پشتیبانی کنید و از فروش خود لذت ببرید :)
7	* Version: 2.2.1
8	* Author: Raychat
9	* Author URI: https://www.raychat.io
10	* Text Domain: raychat
11	* Domain Path: /languages/
12	* License: GPLv2 or later
13	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
14	*/
15
16	if (!defined('ABSPATH')) {
17	exit;
18	}
19
20	// Load translation files
21	load_plugin_textdomain('raychat', false, dirname(plugin_basename(__FILE__)) . '/languages');
22
23	$lang = get_bloginfo('language');
24	$raychat_addr = 'https://www.raychat.io';
25
26	define('RAYCHAT_LANG', substr($lang, 0, 2));
27	define('RAYCHAT_WIDGET_URL', 'raychat.io');
28	define('RAYCHAT_URL', $raychat_addr);
29	define('RAYCHAT_INTEGRATION_URL', RAYCHAT_URL . '/integration');
30	define('RAYCHAT_PLUGIN_URL', plugin_dir_url(__FILE__));
31	define('RAYCHAT_IMG_URL', plugin_dir_url(__FILE__) . 'img/');
32
33	register_activation_hook(__FILE__, 'raychatInstall');
34	register_deactivation_hook(__FILE__, 'raychatDelete');
35
36	function catalog_admin_menu_raychat()
37	{
38	// Reload translations in admin
39	load_plugin_textdomain('raychat', false, dirname(plugin_basename(__FILE__)) . '/languages');
40
41	add_menu_page(
42	esc_html__('رایچت', 'raychat'),
43	esc_html__('رایچت', 'raychat'),
44	'edit_pages',
45	'raychat',
46	'raychatPreferences',
47	esc_url(RAYCHAT_IMG_URL . 'raychat.svg')
48	);
49	}
50	add_action('admin_menu', 'catalog_admin_menu_raychat');
51
52	function raychat_options_validate($args)
53	{
54	return $args;
55	}
56
57	add_action('admin_init', 'raychat_register_settings');
58	function raychat_register_settings()
59	{
60	register_setting('raychat_token', 'raychat_token', 'raychat_options_validate');
61	register_setting('raychat_widget_id', 'raychat_widget_id', 'raychat_options_validate');
62	}
63
64	add_action('admin_post_wp_save_token', 'wp_save_token_function_raychat');
65	add_action('admin_post_nopriv_wp_save_token', 'wp_save_token_function_raychat');
66
67	add_action('wp_footer', 'raychatAppend', 100000);
68
69	function raychatInstall()
70	{
71	return raychat::getInstance()->install();
72	}
73
74	function raychatDelete()
75	{
76	return raychat::getInstance()->delete();
77	}
78
79	function raychatAppend()
80	{
81	raychat::getInstance()->append(raychat::getInstance()->getId());
82	}
83
84	function raychatPreferences()
85	{
86	// Verify capability
87	if (!current_user_can('edit_pages')) {
88	wp_die(esc_html__('Unauthorized', 'raychat'));
89	}
90
91	if (isset($_POST['raychat_nonce']) && wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['raychat_nonce'])), 'save_raychat_token')) {
92	raychat::getInstance()->save();
93	}
94
95	// Reload translations
96	load_plugin_textdomain('raychat', false, dirname(plugin_basename(__FILE__)) . '/languages');
97
98	// Enqueue style
99	$style_path = plugin_dir_path(__FILE__) . 'raychat.css';
100	wp_register_style(
101	'raychat_style',
102	plugins_url('raychat.css', __FILE__),
103	array(),
104	file_exists($style_path) ? filemtime($style_path) : false
105	);
106	wp_enqueue_style('raychat_style');
107
108	raychat::getInstance()->render();
109	}
110
111	function wp_save_token_function_raychat()
112	{
113	// Verify nonce and referer
114	if (empty($_POST['raychat_nonce']) \|\| !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['raychat_nonce'])), 'save_raychat_token')) {
115	wp_die(esc_html__('Security check failed', 'raychat'));
116	}
117
118	$tokenError = null;
119	$token = isset($_POST['token-id']) ? sanitize_text_field(wp_unslash($_POST['token-id'])) : '';
120	$version_id = 'version_2';
121
122	if ($token) {
123	if (preg_match('/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/', $token)) {
124	update_option('raychat_widget_id', $token);
125	update_option('version_id', $version_id);
126	raychat::getInstance()->install();
127	} else {
128	$tokenError = esc_html__('توکن نا�
129	عتبر است.', 'raychat');
130	}
131	} else {
132	$tokenError = esc_html__('توکن ن�
133	ی‌تواند خالی باشد.', 'raychat');
134	}
135
136	set_transient('error_token_uuid', $tokenError);
137
138	$redirect = wp_get_referer() ? wp_get_referer() : admin_url();
139	wp_safe_redirect(esc_url_raw($redirect));
140	exit();
141	}
142
143	class raychat
144	{
145	protected static $instance, $lang;
146	private $widget_id = '', $token = '', $version = '';
147
148	private function __construct()
149	{
150	$this->token = get_option('raychat_token');
151	$this->widget_id = get_option('raychat_widget_id');
152	$this->version = get_option('version_id');
153	}
154
155	private function __clone()
156	{
157	}
158	public function __wakeup()
159	{
160	}
161
162	public static function getInstance()
163	{
164	if (is_null(self::$instance)) {
165	self::$instance = new self();
166	}
167	self::$lang = (isset($_GET['lang']) && 'ru' === $_GET['lang']) ? 'ru' : 'en';
168	return self::$instance;
169	}
170
171	public function save()
172	{
173	if (isset($_POST['token-id'])) {
174	$this->widget_id = sanitize_text_field(wp_unslash($_POST['token-id']));
175	update_option('raychat_widget_id', $this->widget_id);
176	}
177	}
178
179	public function install()
180	{
181	$file = plugin_dir_path(__FILE__) . 'id';
182	if (file_exists($file)) {
183	$uuid = file_get_contents($file);
184	update_option('raychat_widget_id', $uuid);
185	wp_delete_file($file);
186	$this->widget_id = $uuid;
187	}
188	}
189
190	public function delete()
191	{
192	delete_option('raychat_widget_id');
193	}
194
195	public function getId()
196	{
197	return $this->widget_id;
198	}
199
200	public function render()
201	{
202	$result = $this->catchPost();
203	$error = is_array($result) && isset($result['error']) ? $result['error'] : '';
204	$widget_id = $this->widget_id;
205	$requirementsOk = ini_get('allow_url_fopen') \|\| extension_loaded('curl');
206
207	if ($requirementsOk) {
208	include plugin_dir_path(__FILE__) . 'templates/page.php';
209	} else {
210	include plugin_dir_path(__FILE__) . 'templates/error.php';
211	}
212	}
213
214	public function append($widget_id = false)
215	{
216	if ($widget_id) {
217	include plugin_dir_path(__FILE__) . 'templates/script.php';
218	}
219	}
220
221	public function catchPost()
222	{
223	if (isset($_POST['raychat_nonce']) && wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['raychat_nonce'])), 'save_raychat_token')) {
224	$this->save();
225	return true;
226	}
227
228	if (isset($_POST['email'], $_POST['userPassword'])) {
229	$query = array_map('sanitize_text_field', wp_unslash($_POST));
230	$query['siteUrl'] = esc_url_raw(get_site_url());
231	$query['partnerId'] = 'wordpress';
232	$query['authToken'] = md5(time() . get_site_url());
233	$query['agent_id'] = isset($query['agent_id']) ? absint($query['agent_id']) : 0;
234	$query['lang'] = RAYCHAT_LANG;
235
236	$path = RAYCHAT_INTEGRATION_URL . '/install';
237	if (!extension_loaded('openssl')) {
238	$path = str_replace('https:', 'http:', $path);
239	}
240
241	try {
242	$response = wp_remote_post(esc_url_raw($path), [
243	'body' => $query,
244	'headers' => ['Content-Type' => 'application/x-www-form-urlencoded'],
245	]);
246
247	if (is_wp_error($response)) {
248	return ['error' => $response->get_error_message()];
249	}
250
251	$body = wp_remote_retrieve_body($response);
252	if (false !== strpos($body, 'Error')) {
253	return ['error' => sanitize_text_field($body)];
254	}
255
256	$this->widget_id = sanitize_text_field($body);
257	update_option('raychat_widget_id', $this->widget_id);
258	return true;
259	} catch (Exception $e) {
260	return ['error' => esc_html__('Connection error', 'raychat')];
261	}
262	}
263	}
264	}