onwebchat / onwebchat.php

onwebchat.php in AI Chatbot for WooCommerce & Live Chat – onWebChat 3.7.0, at onwebchat.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	/*
8	Plugin Name: onWebChat - Live Chat & AI Chatbot
9	Plugin URI: https://www.onwebchat.com/wordpress-live-chat-plugin.php
10	Description: Empower visitors with real-time human chat and integrated AI chatbots. onWebChat Live Chat delivers instant responses, smoother interactions, and 24/7 availability - improving engagement, satisfaction, and conversions. Includes WooCommerce product sync for AI training.
11	Author: onWebChat
12	Version: 3.7.0
13	Author URI: https://www.onwebchat.com
14	*/
15
16	// Plugin version. Keep in sync with the Version header above on each release.
17	// Sent to onWebChat when the plugin is linked to an account.
18	if (!defined('ONWEBCHAT_PLUGIN_VERSION')) {
19	define('ONWEBCHAT_PLUGIN_VERSION', '3.7.0');
20	}
21
22	/**
23	* WooCommerce Testing Mode Configuration
24	* Set to true for local development (127.0.0.1:81)
25	* Set to false for production (www.onwebchat.com)
26	*/
27	if (!defined('ONWEBCHAT_WC_TESTING_MODE')) {
28	define('ONWEBCHAT_WC_TESTING_MODE', false);
29	}
30
31	/* ---------------------------------------------------- *
32	* Create Settings Page
33	* ---------------------------------------------------- */
34
35
36	define('ONWEBCHAT_SMALL_LOGO', plugins_url( 'images/onwebchat-logo.png' , __FILE__ ));
37	define('ONWEBCHAT_SERVER_URL','https://www.onwebchat.com/get-chatid.php');
38
39	// Load WooCommerce modules if WooCommerce is active
40	add_action('plugins_loaded', function () {
41	if (class_exists('WooCommerce')) {
42	// Product catalog sync (plugin -> onWebChat, for AI training).
43	require_once __DIR__ . '/includes/woocommerce-sync.php';
44	// Live order-status lookup (onWebChat -> plugin, during a chat).
45	require_once __DIR__ . '/includes/woocommerce-orders.php';
46	}
47	});
48
49	// add styles
50	add_action( 'admin_enqueue_scripts', 'register_plugin_styles' );
51
52	// call function on hook admin_menu
53	add_action('admin_menu','onwebchat_setup_menu');
54
55	// create login error notice
56	add_action( 'admin_notices', 'onwebchat_login_error' );
57
58	// define the settings
59	add_action('admin_init','onwebchat_register_setttings');
60
61	// handle form submissions early (before any output)
62	add_action('admin_init', 'onwebchat_handle_all_form_submissions');
63
64
65	/* ---------------------------------------------------- *
66	* Display onWebChat on footer
67	* ---------------------------------------------------- */
68
69	// add widget plugin to the footer
70	add_action('wp_footer', 'onwebchat_add_script_at_footer');
71
72
73	/* ----------------------------------------------------- *
74	* Admin Page registration
75	* ----------------------------------------------------- */
76
77	function onwebchat_setup_menu() {
78	add_menu_page( 'onWebChat Settings', 'onWebChat', 'administrator', 'onwebchat_settings', 'onwebchat_init_menu_page', ONWEBCHAT_SMALL_LOGO);
79	}
80
81
82	/* ------------------------------------------------------ *
83	* Admin Page Display Function
84	* ------------------------------------------------------ */
85
86	function onwebchat_init_menu_page() {
87	// Load the new tabbed settings page
88	require_once __DIR__ . '/admin/settings-page.php';
89	onwebchat_settings_page();
90	}
91
92	/* ----------------------------------------------------- *
93	* Admin Page Styles Registration
94	* ----------------------------------------------------- */
95
96	function register_plugin_styles() {
97	wp_register_style( 'onwebchat', plugins_url( 'onwebchat/css/onwebchat.css' ) );
98	wp_enqueue_style( 'onwebchat' );
99	}
100
101
102	/* ----------------------------------------------------- *
103	* Tabs Settings Registration
104	* ----------------------------------------------------- */
105
106	function onwebchat_register_setttings() {
107
108	/****************** Account Tab **********************/
109	//* register the Chat Id
110	register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option');
111
112	//* register the username
113	register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option_user');
114
115	//* register the hide (checkbox)
116	register_setting( 'onwebchat_plugin_option_checkbox', 'onwebchat_plugin_option_hide');
117
118	//TODO api code
119	//* register the api code
120	register_setting( 'onwebchat_plugin_option', 'onwebchat_plugin_option_api_code');
121
122	/****************** WooCommerce Sync Settings **********************/
123	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_sync_enabled');
124	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_sync_mode');
125	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_sync_include_price');
126	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_sync_secret');
127	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_last_bulk_sync');
128	register_setting( 'onwebchat_wc_sync', 'onwebchat_wc_excluded_categories');
129	}
130
131
132	/* ----------------------------------------------------- *
133	* onWebChat Display Function
134	* ----------------------------------------------------- */
135
136	// print chat widget code
137	function onwebchat_add_script_at_footer() {
138
139	$options = get_option('onwebchat_plugin_option');
140	$chatId = (is_array($options) && isset($options['text_string'])) ? $options['text_string'] : '';
141	//$hideWidget = get_option('onwebchat_plugin_option_hide');
142	$hideWidget = false;
143
144	// If no chat ID is configured, don't output widget code
145	if (empty($chatId)) {
146	return;
147	}
148
149	$widgetCode = "<script type='text/javascript'>var onWebChat={ar:[], set: function(a,b){if (typeof onWebChat_==='undefined'){this.ar.push([a,b]);}else{onWebChat_.set(a,b);}},get:function(a){return(onWebChat_.get(a));},w:(function(){ var ga=document.createElement('script'); ga.type = 'text/javascript';ga.async=1;ga.src='//www.onwebchat.com/clientchat/$chatId';var s=document.getElementsByTagName('script')[0];s.parentNode.insertBefore(ga,s);})()}</script>";
150
151	$apiCode = get_option('onwebchat_plugin_option_api_code');
152
153	$apiCode = str_replace('\\','',$apiCode);
154
155	$apiCode = "<script type='text/javascript'>$apiCode</script>";
156
157	$widgetCode .= $apiCode;
158
159
160	//check if user is logged if yes get username, email
161	if ( is_user_logged_in() ) {
162
163	$current_user = wp_get_current_user();
164
165	// get user name (escaped for safe use inside the inline script)
166	$onwebchat_user = esc_js( $current_user->user_login );
167
168	// get user email (escaped for safe use inside the inline script)
169	$onwebchat_email = esc_js( $current_user->user_email );
170
171	//add api info
172	if ($onwebchat_user != null && $onwebchat_user != "" && $onwebchat_user != "guest" && $onwebchat_user != "Guest") {
173	if ($onwebchat_email != null && $onwebchat_email != ""){
174	$widgetCode = $widgetCode."<script type='text/javascript'>onWebChat.set('name','$onwebchat_user');
175	onWebChat.set('email','$onwebchat_email'); </script>";
176	} else {
177	$widgetCode = $widgetCode."<script type='text/javascript'>onWebChat.set('name','$onwebchat_user');</script>";
178	}
179	}
180	}
181
182	$currentPage = substr( strtolower($_SERVER['SERVER_PROTOCOL']), 0, strpos( strtolower($_SERVER['SERVER_PROTOCOL']), "/") );
183	$currentPage .= ( empty($_SERVER['HTTPS']) ? NULL : ( ($_SERVER['HTTPS'] == "on") ? "s" : NULL) );
184	$currentPage .= "://" . $_SERVER['SERVER_NAME'];
185	$currentPage .= ( $_SERVER['SERVER_PORT'] == 80 ? "" : ":".$_SERVER['SERVER_PORT'] );
186	$currentPage .= $_SERVER['REQUEST_URI'];
187
188	$pagesSelect = get_option('onwebchat_plugin_option_pages_select');
189	$showPages = get_option('onwebchat_plugin_option_show_pages');
190	$showPages = explode(' ', $showPages);
191	$hidePages = get_option('onwebchat_plugin_option_hide_pages');
192	$hidePages = explode(' ', $hidePages);
193
194	$showSelect=true;
195	if ($pagesSelect==1){
196
197	} else if ($pagesSelect==2){
198	$showSelect=false;
199	foreach ($showPages as $page){
200	if ($page !== "") {
201	if (strpos($currentPage, $page) !== false) {
202	$showSelect = true;
203	}
204	}
205	}
206	} else if ($pagesSelect==3){
207	$showSelect=true;
208	foreach ($hidePages as $page){
209	if ($page !== "") {
210	if (strpos($currentPage, $page) !== false) {
211	$showSelect = false;
212	}
213	}
214	}
215	} else if($pagesSelect == 4) {
216	//hide chat widget from all pages
217	$hideWidget = true;
218	}
219
220	if(!$hideWidget && $showSelect) {
221	echo $widgetCode;
222	}
223
224	}
225
226	/************************************************************************
227	* display error function
228	***********************************************************************/
229	function onwebchat_login_error($contition = false) {
230
231
232
233	if($contition) {
234	?>
235
236	<div class="error">
237	<p><strong>Invalid credentials!</strong> Please make sure you have entered the correct email and password, <strong>OR</strong> provide a valid Chat ID</p>
238	</div>
239	<?php
240	}
241	else {
242	//display nothing
243	}
244	}
245
246	/************************************************************************
247	* Validate Chat Id function
248	***********************************************************************/
249	function isChatIdValid($input) {
250	return preg_match('/^[a-f0-9]{32,40}+[\\/]?+[0-9]{0,2}+[\\/]?+[0-9]{0,2}$/i', $input);
251	}
252
253	/************************************************************************
254	* Fetch WooCommerce secret during login
255	* Called automatically when user logs in with email/password
256	* This way they don't need to re-enter credentials in WooCommerce tab
257	***********************************************************************/
258	function onwebchat_fetch_wc_secret_on_login($email, $password, $chatId) {
259	// Extract key part (before first slash if present)
260	$key = explode('/', $chatId)[0];
261
262	// Determine endpoint based on testing mode constant
263	$endpoint = ONWEBCHAT_WC_TESTING_MODE
264	? 'http://127.0.0.1:81/api/integrations/woocommerce/secret'
265	: 'https://www.onwebchat.com/api/integrations/woocommerce/secret';
266
267	// Request secret with authentication
268	$response = wp_remote_post($endpoint, array(
269	'timeout' => 15,
270	'sslverify' => !ONWEBCHAT_WC_TESTING_MODE,
271	'headers' => array(
272	'Content-Type' => 'application/json',
273	),
274	'body' => wp_json_encode(array(
275	'email' => $email,
276	'password' => $password,
277	'site_key' => $key,
278	'version' => ONWEBCHAT_PLUGIN_VERSION,
279	)),
280	));
281
282	if (is_wp_error($response)) {
283	// Silently fail - user can still connect manually in WooCommerce tab
284	error_log('onWebChat: Failed to fetch WC secret on login: ' . $response->get_error_message());
285	return;
286	}
287
288	$status_code = wp_remote_retrieve_response_code($response);
289	$response_body = wp_remote_retrieve_body($response);
290	$body = json_decode($response_body, true);
291
292	if ($status_code >= 200 && $status_code < 300 && isset($body['success']) && $body['success']) {
293	// Success! Store the secret
294	update_option('onwebchat_wc_sync_secret', $body['secret']);
295	error_log('onWebChat: WooCommerce sync connected automatically during login');
296	}
297	// If it fails, user can still connect manually - no error shown
298	}
299
300	/************************************************************************
301	* Handle all form submissions early to avoid blank page on redirect
302	* Must run on admin_init before any output is sent
303	***********************************************************************/
304	function onwebchat_handle_all_form_submissions() {
305	// Only run on our settings page
306	if (!isset($_GET['page']) \|\| $_GET['page'] !== 'onwebchat_settings') {
307	return;
308	}
309
310	// Load the general tab handlers
311	require_once __DIR__ . '/admin/tabs/general.php';
312	onwebchat_handle_general_actions();
313	}
314
315	// omit the closing php tag ? > for avoid issues
316