notifier / includes / class-notifier.php

class-notifier.php in WANotifier for Forms and Actions 2.7.3, at includes/class-notifier.php

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1	<?php
2	/**
3	* The core plugin class.
4	*
5	* @package Notifier
6	*/
7	class Notifier {
8	/**
9	* The single instance of the class.
10	*/
11	protected static $_instance = null;
12
13	/**
14	* Notifier Constructor.
15	*/
16	public function __construct() {
17	$this->define_constants();
18	$this->includes();
19	$this->init_hooks();
20	}
21
22	/**
23	* Define Constants.
24	*/
25	private function define_constants() {
26	$this->define( 'NOTIFIER_VERSION', '2.7.3' );
27	$this->define( 'NOTIFIER_NAME', 'notifier' );
28	$this->define( 'NOTIFIER_PREFIX', 'notifier_' );
29	$this->define( 'NOTIFIER_URL', trailingslashit( plugins_url( '', dirname(__FILE__) ) ) );
30	$this->define( 'NOTIFIER_APP_API_URL', 'https://app.wanotifier.com/api/v1/' );
31	$this->define( 'NOTIFIER_ACTIVITY_TABLE_NAME', 'notifier_activity_log' );
32	$this->define( 'NOTIFIER_CART_ABANDONMENT_TABLE', 'notifier_cart_abandonment' );
33	}
34
35	/**
36	* Define constant if not already set.
37	*
38	* @param string $name Constant name.
39	* @param string\|bool $value Constant value.
40	*/
41	private function define( $name, $value ) {
42	if ( ! defined( $name ) ) {
43	define( $name, $value );
44	}
45	}
46
47	/**
48	* Main Notifier Instance.
49	*
50	* @return Notifier instance.
51	*/
52	public static function get_instance() {
53	if ( is_null( self::$_instance ) ) {
54	self::$_instance = new self();
55	}
56	return self::$_instance;
57	}
58
59	/**
60	* Include required core files used in admin and on the frontend.
61	*/
62	private function includes() {
63	// Functions
64	require_once NOTIFIER_PATH . 'includes/functions/functions-notifier-helpers.php';
65	require_once NOTIFIER_PATH . 'includes/functions/functions-notifier-meta-box-fields.php';
66	require_once NOTIFIER_PATH . 'libraries/action-scheduler/action-scheduler.php';
67
68	// Classes
69	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-admin-notices.php';
70	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-dashboard.php';
71	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-notification-merge-tags.php';
72	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-notification-triggers.php';
73	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-settings.php';
74	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-frontend.php';
75	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-tools.php';
76	}
77
78	/**
79	* Hook into actions and filters.
80	*/
81	private function init_hooks() {
82	register_activation_hook ( NOTIFIER_FILE, array( $this, 'activate') );
83	register_deactivation_hook ( NOTIFIER_FILE, array( $this, 'deactivate') );
84
85	add_action( 'after_setup_theme', array( 'Notifier_Admin_Notices', 'init' ) );
86	add_action( 'after_setup_theme', array( 'Notifier_Dashboard', 'init' ) );
87	add_action( 'after_setup_theme', array( 'Notifier_Notification_Merge_Tags', 'init' ) );
88	add_action( 'after_setup_theme', array( 'Notifier_Notification_Triggers', 'init' ) );
89	add_action( 'after_setup_theme', array( 'Notifier_Settings', 'init' ) );
90	add_action( 'after_setup_theme', array( 'Notifier_Frontend', 'init' ) );
91	add_action( 'admin_enqueue_scripts', array( $this , 'admin_scripts') );
92	add_action( 'wp_enqueue_scripts', array( $this , 'frontend_scripts') );
93	add_action( 'in_admin_header', array( $this , 'embed_page_header' ) );
94
95	add_action( 'after_setup_theme', array( $this, 'maybe_include_integrations' ) );
96	add_action( 'after_setup_theme', array( 'Notifier_Tools', 'init' ) );
97
98	add_action( 'wp_loaded', array( $this, 'setup_activity_log' ) );
99	add_action( 'notifier_clean_old_logs', array( $this, 'notifier_delete_old_activity_logs' ) );
100
101	add_action( 'wp_loaded', array( $this, 'create_cart_abandonment_table' ) );
102	}
103
104	/**
105	* Setup during plugin activation
106	*/
107	public function activate() {
108	$notifier_plugin_data = get_option('notifier_meta', array());
109	if (isset($notifier_plugin_data['as_clear_log']) && $notifier_plugin_data['as_clear_log'] === 'yes') {
110	unset($notifier_plugin_data['as_clear_log']);
111	update_option('notifier_meta', $notifier_plugin_data);
112	}
113	}
114
115	/**
116	* Setup during plugin deactivation
117	*/
118	public function deactivate() {
119	as_unschedule_action('notifier_check_cart_abandonment');
120	as_unschedule_action('notifier_clean_old_logs');
121	$notifier_plugin_data = get_option('notifier_meta', array());
122	$notifier_plugin_data['as_clear_log'] = 'yes';
123	update_option('notifier_meta', $notifier_plugin_data);
124	}
125
126	/**
127	* Check if the plugin was updated and run the upgrade routine if necessary.
128	*/
129	public function setup_activity_log() {
130	$notifier_plugin_data = get_option('notifier_meta', array());
131	if (!isset($notifier_plugin_data['activity_log_table']) && $notifier_plugin_data['activity_log_table'] !== 'yes') {
132	self::create_notifier_activity_log_table();
133	}
134
135	$args = array();
136	$as_clear_log = isset($notifier_plugin_data['as_clear_log']) ? $notifier_plugin_data['as_clear_log'] : 'no';
137	if ($as_clear_log !== 'yes') {
138	if (false === as_next_scheduled_action('notifier_clean_old_logs')) {
139	as_schedule_recurring_action(time(), DAY_IN_SECONDS, 'notifier_clean_old_logs', $args);
140	}
141	}
142	}
143
144	/**
145	* Check if plugin's page
146	*/
147	public static function is_notifier_page() {
148	$current_screen = get_current_screen();
149	if ( strpos($current_screen->id, NOTIFIER_NAME) !== false) {
150	return true;
151	}
152
153	return false;
154	}
155
156	/**
157	* Add admin scripts and styles
158	*/
159	public function admin_scripts () {
160	if (!self::is_notifier_page()) {
161	return;
162	}
163
164	// Select2
165	wp_enqueue_script(
166	NOTIFIER_NAME . '-select2-js',
167	NOTIFIER_URL . 'assets/js/select2.min.js',
168	array('jquery'),
169	NOTIFIER_VERSION,
170	true
171	);
172
173	// Admin JS file
174	wp_enqueue_script(
175	NOTIFIER_NAME . '-admin-js',
176	NOTIFIER_URL . 'assets/js/admin.js',
177	array('jquery'),
178	NOTIFIER_VERSION,
179	true
180	);
181	wp_localize_script(
182	NOTIFIER_NAME . '-admin-js',
183	'notifierObj',
184	apply_filters( 'notifier_js_variables', array('ajaxurl' => admin_url( 'admin-ajax.php' ) ) )
185	);
186
187	// Styles
188	wp_enqueue_style(
189	NOTIFIER_NAME . '-admin-css',
190	NOTIFIER_URL . 'assets/css/admin.css',
191	null,
192	NOTIFIER_VERSION
193	);
194	}
195
196	/**
197	* Add frontend scripts and styles
198	*/
199	public function frontend_scripts () {
200	if('yes' === get_option('notifier_ctc_enable')){
201	// Styles
202	wp_enqueue_style(
203	NOTIFIER_NAME . '-frontend-css',
204	NOTIFIER_URL . 'assets/css/frontend.css',
205	null,
206	NOTIFIER_VERSION
207	);
208	}
209
210	if ('yes' === get_option('notifier_enable_abandonment_cart_tracking', 'no') && is_checkout()) {
211	wp_enqueue_script(
212	NOTIFIER_NAME . '-js',
213	NOTIFIER_URL . 'assets/js/script.js',
214	array('jquery'),
215	NOTIFIER_VERSION,
216	true
217	);
218
219	wp_localize_script(
220	NOTIFIER_NAME . '-js',
221	'notifierFrontObj',
222	array(
223	'ajaxurl' => admin_url( 'admin-ajax.php' ),
224	'security' => wp_create_nonce('notifier_save_cart_abandonment_data'),
225	)
226	);
227	}
228	}
229
230	/**
231	* Set up a div for the header embed to render into.
232	* The initial contents here are meant as a place loader for when the PHP page initialy loads.
233	*/
234	public static function embed_page_header() {
235	if (!self::is_notifier_page()) {
236	return;
237	}
238	$current_screen = get_current_screen();
239	$cpt = ( '' !== $current_screen->post_type) ? $current_screen->post_type : '';
240	$tax = ( '' !== $current_screen->taxonomy) ? $current_screen->taxonomy : '';
241	?>
242	<div id="notifier-admin-header" data-post-type="<?php echo esc_attr($cpt); ?>">
243	<div class="notifier-admin-header-content">
244	<div class="header-page-title w-30 d-flex align-content-center">
245	<a class="header-logo" href="admin.php?page=notifier"><img src="<?php echo NOTIFIER_URL; ?>assets/images/favicon.svg"></a>
246	<h2><?php echo esc_attr(get_admin_page_title()); ?></h2>
247	</div>
248	<div class="header-action-links w-30 d-flex justify-content-end">
249	<span class="review-us-link">Review us: <a href="https://wordpress.org/support/plugin/notifier/reviews/#new-post" target="_blank">⭐⭐⭐⭐⭐</a></span>
250	<span class="header-version">Version: <?php echo esc_html(NOTIFIER_VERSION); ?></span>
251	<a href="https://wanotifier.com/support/" target="_blank">Help</a>
252	</div>
253	</div>
254	</div>
255	<?php
256	}
257
258	/**
259	* For sending API requests
260	*/
261	public static function send_api_request ( $endpoint, $args, $method = 'POST', $headers = array() ) {
262	$api_key = get_option('notifier_api_key');
263	$api_key = trim($api_key);
264	if('' == $api_key) {
265	return false;
266	}
267
268	if(empty($headers)){
269	$headers = array(
270	'Content-Type' => 'application/json; charset=utf-8'
271	);
272	}
273
274	$request_url = NOTIFIER_APP_API_URL . $endpoint . '?key=' . esc_attr($api_key);
275	$request_args = array(
276	'method' => $method,
277	'headers' => $headers,
278	'timeout' => 120,
279	'body' => json_encode($args),
280	'sslverify' => false
281	);
282
283	$response = wp_remote_request( $request_url, $request_args );
284
285	$response_body = wp_remote_retrieve_body( $response );
286
287	if ( is_wp_error( $response ) ) {
288	error_log( $response->get_error_message() );
289	return false;
290	} else {
291	$response_body = wp_remote_retrieve_body( $response );
292	return json_decode($response_body);
293	}
294	}
295
296	/**
297	* Load Woocommerce class if it's present is activated
298	*/
299	public static function maybe_include_integrations () {
300	// Woocommerce
301	if ( class_exists( 'WooCommerce' ) ) {
302	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-woocommerce.php';
303	Notifier_Woocommerce::init();
304	}
305	if ( ! class_exists( 'WC_Session' ) ) {
306	include_once( WP_PLUGIN_DIR . '/woocommerce/includes/abstracts/abstract-wc-session.php' );
307	}
308
309	// WooCommerce Cart Abandonment Recovery by CartFlows
310	if ( class_exists( 'CARTFLOWS_CA_Loader' ) && defined('CARTFLOWS_CA_VER') && version_compare(CARTFLOWS_CA_VER, '1.2.25', '>=')) {
311	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-wcar.php';
312	Notifier_WCAR::init();
313	}
314
315	// Gravity Forms
316	if ( class_exists( 'GFCommon' ) ) {
317	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-gravityforms.php';
318	Notifier_GravityForms::init();
319	}
320
321	// Contact Form 7
322	if ( class_exists( 'WPCF7' ) ) {
323	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-cf7.php';
324	Notifier_ContactForm7::init();
325	}
326
327	// WPForms
328	if ( class_exists( 'WPForms' ) ) {
329	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-wpforms.php';
330	Notifier_WPForms::init();
331	}
332
333	// Ninja Forms
334	if ( class_exists( 'Ninja_Forms' ) ) {
335	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-ninjaforms.php';
336	Notifier_NinjaForms::init();
337	}
338
339	//FrmForm
340	if ( class_exists( 'FrmForm' ) ) {
341	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-formidable.php';
342	Notifier_Formidable::init();
343	}
344
345	//WPFluentForm
346	if ( function_exists( 'fluentFormApi' ) ) {
347	require_once NOTIFIER_PATH . 'includes/classes/integrations/class-notifier-fluentforms.php';
348	Notifier_FluentForms::init();
349	}
350	}
351
352	/**
353	* Is connection to WANotifier.com active?
354	*/
355	public static function is_api_active () {
356	$activated = get_option(NOTIFIER_PREFIX . 'api_activated');
357	if('yes' == $activated) {
358	return true;
359	}
360	else{
361	return false;
362	}
363	}
364
365	/**
366	* Create New db table-- wanotifier_activity_log
367	*/
368	public static function create_notifier_activity_log_table() {
369	global $wpdb;
370	$table_name = $wpdb->prefix . NOTIFIER_ACTIVITY_TABLE_NAME;
371
372	$charset_collate = $wpdb->get_charset_collate();
373
374	// Include IF NOT EXISTS clause in the CREATE TABLE query
375	$sql = "CREATE TABLE IF NOT EXISTS $table_name (
376	log_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
377	timestamp timestamp NOT NULL,
378	message text NOT NULL,
379	type varchar(16) NOT NULL,
380	PRIMARY KEY (log_id),
381	INDEX idx_timestamp (timestamp)
382	) $charset_collate;";
383
384	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
385	dbDelta( $sql );
386
387	$notifier_plugin_data = get_option('notifier_meta', array());
388	$notifier_plugin_data['activity_log_table'] = 'yes';
389	update_option('notifier_meta', $notifier_plugin_data);
390	}
391
392	/**
393	* Delete old log from activity table according to interval
394	*/
395	public function notifier_delete_old_activity_logs() {
396	global $wpdb;
397	$table_name = $wpdb->prefix . NOTIFIER_ACTIVITY_TABLE_NAME;
398	$retention_time = apply_filters( 'notifier_logs_retention_time', 7 );
399	$retention_time = intval($retention_time);
400	$wpdb->query( $wpdb->prepare( "DELETE FROM `$table_name` WHERE timestamp <= DATE_SUB(NOW(), INTERVAL %d DAY)", $retention_time ) );
401	}
402
403	/**
404	* Create New db table-- notifier_cart_abandonment
405	*/
406	public static function create_cart_abandonment_table() {
407	$notifier_plugin_data = get_option('notifier_meta', array());
408	if (!isset($notifier_plugin_data['cart_abandonment_table']) && $notifier_plugin_data['cart_abandonment_table'] !== 'yes') {
409	global $wpdb;
410	$table_name = $wpdb->prefix . NOTIFIER_CART_ABANDONMENT_TABLE;
411	$charset_collate = $wpdb->get_charset_collate();
412
413	// Updated CREATE TABLE query for notifier_cart_abandonment table
414	$sql = "CREATE TABLE IF NOT EXISTS $table_name (
415	session_id BIGINT(20) AUTO_INCREMENT PRIMARY KEY,
416	session_key VARCHAR(16) NULL,
417	phone_number VARCHAR(15) NULL,
418	cart_data LONGTEXT NULL,
419	cart_total DECIMAL(10,2) NULL,
420	coupon_data LONGTEXT NULL,
421	customer_data LONGTEXT NULL,
422	order_id BIGINT(11) DEFAULT 0,
423	triggered TINYINT(1) DEFAULT 0,
424	created_time DATETIME NULL,
425	updated_time DATETIME NULL,
426	KEY session_key (session_key) -- Index for session_key
427	) $charset_collate;";
428
429	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
430	dbDelta( $sql );
431
432	$notifier_plugin_data['cart_abandonment_table'] = 'yes';
433	update_option('notifier_meta', $notifier_plugin_data);
434	}
435	}
436	}
437