push-notification / push-notification.php

push-notification.php in Push Notifications for WP – Self Hosted Web Push Notifications 1.52, at push-notification.php

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1	<?php
2	/*
3	Plugin Name: Push Notifications for WP - Self Hosted Web Push Notifications
4	Plugin URI: https://wordpress.org/plugins/push-notification/
5	Description: Push Notifications allow admins to automatically notify their audience whenever new content or custom notices are published on the site.
6	Author: Magazine3
7	Version: 1.52
8	Author URI: http://pushnotifications.io/
9	Text Domain: push-notification
10	Domain Path: /languages
11	License: GPL2+
12	*/
13
14	// Exit if accessed directly.
15	if ( ! defined( 'ABSPATH' ) ) exit;
16
17	define('PUSH_NOTIFICATION_PLUGIN_FILE', __FILE__ );
18	define('PUSH_NOTIFICATION_PLUGIN_DIR', plugin_dir_path( __FILE__ ));
19	define('PUSH_NOTIFICATION_PLUGIN_URL', plugin_dir_url( __FILE__ ));
20	define('PUSH_NOTIFICATION_PLUGIN_VERSION', '1.52');
21	define('PUSH_NOTIFICATION_PLUGIN_BASENAME', plugin_basename(__FILE__));
22
23	/**
24	* Initialize pwa functions
25	*/
26	add_action('plugins_loaded', 'push_notification_initialize');
27	function push_notification_initialize(){
28	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/admin/admin.php";
29	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/admin/PnMetaBox.php";
30	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/admin/newsletter.php";
31	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/compatibility/ultimate-member.php";
32	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/compatibility/wise-chat.php";
33	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/admin/feedback-helper-functions.php";
34	if(is_admin()){
35	if ( is_multisite()) {
36	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/admin/pn_multisite.php";
37	}
38	add_filter( 'plugin_action_links_' . PUSH_NOTIFICATION_PLUGIN_BASENAME,'push_notification_add_action_links', 10, 4);
39	}
40	if( !is_admin() \|\| wp_doing_ajax() ){
41	require_once PUSH_NOTIFICATION_PLUGIN_DIR."inc/frontend/pn-frontend.php";
42	}
43	if ( class_exists( 'OneSignal' ) ) {
44	add_action('admin_notices', 'push_notification_feature_notice');
45	}
46	}
47
48	function push_notification_feature_notice(){
49	$class = 'notice notice-warning';
50	$message = esc_html__( 'There is may some conflict issue with the other push notification plugin. To take benefit all features of the Push Notification plugin, Please deactivate the OneSignal plugin.', 'push-notification' );
51
52	printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), esc_html( $message ) );
53	}
54
55
56	function push_notification_add_action_links($actions, $plugin_file, $plugin_data, $context){
57	$mylinks = array('<a href="' . esc_url_raw(admin_url( 'admin.php?page=push-notification' )) . '">'.esc_html__( 'Settings', 'push-notification' ).'</a>',
58	'<a href="https://pushnotifications.io/documentation/" target="_blank">'.esc_html__( 'Documentation', 'push-notification' ).'</a>',
59	);
60	return array_merge( $actions, $mylinks ); // no validation check since $mylinks will always be non-empty array
61	}
62
63	register_activation_hook( PUSH_NOTIFICATION_PLUGIN_FILE, 'push_notification_on_activate' );
64
65	function push_notification_on_activate( $network_wide ) {
66	/** Setup notification feature in PWA-for-wp*/
67	$pwaforwp_settings = get_option( 'pwaforwp_settings');
68
69	if ( isset( $pwaforwp_settings['notification_feature'] ) && $pwaforwp_settings['notification_feature'] == 0 ) {
70
71	$pwaforwp_settings['notification_feature'] = 1;
72	update_option( 'pwaforwp_settings', $pwaforwp_settings, false );
73
74	}
75
76	if ( is_multisite() && $network_wide ) {
77
78	$sites = get_sites();
79
80	if ( $sites ) {
81
82	foreach ( $sites as $site ) {
83
84	switch_to_blog( $site->blog_id );
85	push_notification_on_install();
86	restore_current_blog();
87
88	}
89
90	}
91
92	} else {
93
94	push_notification_on_install();
95
96	}
97
98	/**
99	* on activation of plugin compatibile with PWA for wp
100	* if PWA activated and now activating PushNotification, Need to regenerate service worker files
101	*/
102	$auth_settings = get_option( 'push_notification_auth_settings', array() );
103	//Push notification Check
104	if ( isset( $auth_settings['user_token'] ) && isset( $auth_settings['token_details']['validated']) && $auth_settings['token_details']['validated'] == 1 ) {
105	//pwaforamp check
106	if ( function_exists('pwaforwp_required_file_creation') ) {
107
108	$pwaSettings = pwaforwp_defaultSettings();
109
110	if ( $pwaSettings['notification_feature']==1 && isset($pwaSettings['notification_options']) && $pwaSettings['notification_options']=='pushnotifications_io' ) {
111
112	pwaforwp_required_file_creation();
113
114	}
115	}
116
117	}
118	}
119
120	/**
121	* TO compatible with older < 1.3 of pushnotification
122	*/
123
124	add_action( 'plugins_loaded', 'push_notification_older_version_compatibility' );
125
126	function push_notification_older_version_compatibility() {
127
128	$configCompatible = get_transient( 'push_notification_older_version' );
129
130	if ( ! $configCompatible ) {
131
132	$auth_settings = push_notification_auth_settings();
133
134	if ( isset( $auth_settings['user_token'] ) && isset( $auth_settings['token_details']['validated']) && $auth_settings['token_details']['validated'] == 1 && ! isset($auth_settings['messageManager'] ) ) {
135
136	$response = PN_Server_Request::varifyUser($auth_settings['user_token']);
137	set_transient( 'push_notification_older_version', 1 );
138
139	}
140
141	}
142	}
143
144
145	function push_notification_pro_checker() {
146
147	$_pro_checker = get_transient( 'push_notification_pro_checker' );
148
149	if ( ! $_pro_checker ) {
150
151	$auth_settings = push_notification_auth_settings();
152
153	if ( ! empty( $auth_settings['user_token'] ) ) {
154
155	PN_Server_Request::getProStatus(true);
156	set_transient( 'push_notification_pro_checker', true, 86400 );
157
158	}
159	}
160	}
161
162	add_action( 'admin_init', 'push_notification_pro_checker', 0);
163
164
165	/*
166	Globlal function to send push notification from anywhere push_notification_send_push_notificatioin_filter
167
168	$user_id => your meta_user_id required
169	$title => Message title required
170	$link_url => your website url required
171	$message => text message required
172	$image_url => png image link url optional
173	$icon_url => icon link url optional
174
175	*/
176
177
178	function push_notification_send_push_notificatioin_filter( $user_id = null, $title = "", $message = "", $link_url = "", $icon_url = "", $image_url = "" ) {
179	$response = array('status' => false,'message' => esc_html__('Invalid Request','push-notification'));
180	if ( ! empty( $user_id) && !empty($title) && !empty($message) && !empty($link_url)) {
181
182	$verifyUrl = 'campaign/pn_send_push_filter';
183	$audience_token_id = get_user_meta($user_id, 'pnwoo_notification_token',true);
184	if ( is_multisite() ) {
185	$weblink = get_site_url();
186	}else{
187	$weblink = home_url();
188	}
189
190	if ( is_multisite() ) {
191	$auth_settings = get_site_option( 'push_notification_auth_settings', array() );
192	}else{
193	$auth_settings = get_option( 'push_notification_auth_settings', array() );
194	}
195	foreach($audience_token_id as $key=>$value) {
196	if( isset($auth_settings['user_token']) && !empty( $value ) ){
197	$data = array(
198	"user_token" =>$auth_settings['user_token'],
199	"audience_token_id" =>$value,
200	"website" =>$weblink,
201	'title' =>$title,
202	'message' =>$message,
203	'link_url' =>$link_url,
204	'icon_url' =>$icon_url,
205	'image_url' =>$image_url
206	);
207	$url = 'https://pushnotifications.io/api/'.$verifyUrl;
208
209	$postdata = array('body'=> $data);
210
211	$remoteResponse = wp_remote_post($url, $postdata);
212	if( is_wp_error( $remoteResponse ) ){
213	if(!empty($remoteResponse->get_error_message()) ) {
214	$error_message = strtolower($remoteResponse->get_error_message());
215	$error_pos = strpos($error_message, 'operation timed out');
216	if($error_pos !== false){
217	$message = esc_html('Request timed out, please try again','push-notification');
218	}else{
219	$message = esc_html($remoteResponse->get_error_message());
220	}
221	}else{
222	$message = esc_html("could not connect to server",'push-notification');
223	}
224	$response = array('status'=>401, "message"=>$message);
225
226	}else{
227	$response['status'] = true;
228	$response['message'] = esc_html('Sent Successfully','push-notification');
229
230	}
231	}
232	}
233	}else{
234	$response['status'] = false;
235	$response['message'] = esc_html('User id, title, link_url and message field are required','push-notification');
236	}
237	return $response;
238	}
239
240	function push_notification_on_install(){
241
242	global $wpdb;
243
244	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
245
246	$charset_collate = $engine = '';
247
248	if(!empty($wpdb->charset)) {
249	$charset_collate .= " DEFAULT CHARACTER SET {$wpdb->charset}";
250	}
251	if($wpdb->has_cap('collation') AND !empty($wpdb->collate)) {
252	$charset_collate .= " COLLATE {$wpdb->collate}";
253	}
254	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
255	$found_engine = $wpdb->get_var("SELECT ENGINE FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA` = '".DB_NAME."' AND `TABLE_NAME` = '{$wpdb->prefix}posts';");
256
257	if(strtolower($found_engine) == 'innodb') {
258	$engine = ' ENGINE=InnoDB';
259	}
260	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
261	$found_tables = $wpdb->get_col("SHOW TABLES LIKE '{$wpdb->prefix}pn_token_urls%';");
262
263	if(!in_array("{$wpdb->prefix}pn_token_urls", $found_tables)) {
264
265	dbDelta("CREATE TABLE `{$wpdb->prefix}pn_token_urls` (
266	`id` bigint( 20 ) unsigned NOT NULL AUTO_INCREMENT,
267	`url` varchar(250) NOT NULL,
268	`status` varchar(20) NOT NULL DEFAULT 'active',
269	`token` varchar(250) NOT NULL,
270	`created_at` datetime NOT NULL,
271	`updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
272	KEY `url` ( `url` ),
273	PRIMARY KEY (`id`)
274	) ".$charset_collate.$engine.";");
275	}
276
277	}
278
279	add_action('upgrader_process_complete', 'push_notification_plugin_upgrade_function', 10, 2);
280
281	function push_notification_plugin_upgrade_function($upgrader_object, $options) {
282	// Check if it's a plugin update
283	if ( $options['type'] === 'plugin' && isset( $options['action'] ) && $options['action'] === 'update' ) {
284	// Check if the updated plugin is your plugin
285	$plugin_slug = 'push-notification/push-notification.php';
286	if ( is_array( $options['plugins'] ) && in_array( $plugin_slug, $options['plugins'] ) ) {
287	push_notification_on_install();
288	}
289	}
290	}
291
292	add_action('admin_footer', 'push_notification_add_footer_text');
293
294	function push_notification_add_footer_text()
295	{
296	$screen = get_current_screen();
297	if ($screen->id !== 'toplevel_page_push-notification') {
298	return;
299	}
300
301	echo '<div style="padding: 0 0 20px 15%;">
302	<p>' . esc_html__( 'If you like Push Notification, please', 'push-notification' ) . ' ' . esc_html__( "leave a" , 'push-notification' ) . ' <a href="' . esc_url( 'https://wordpress.org/support/plugin/push-notification/reviews/?rate=5#new-post' ) . '" target="_blank">★★★★★</a> ' . esc_html__( "rating to support continued development. Thanks a bunch!" , 'push-notification' ) . '</p>
303	</div>';
304	}