notifier / includes / class-notifier.php

class-notifier.php in WANotifier for Forms and Actions 2.1.3, at includes/class-notifier.php

295 lines 7.9 KB

Raw Download Zip

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', '2.1.3' );
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	}
32
33	/**
34	* Define constant if not already set.
35	*
36	* @param string $name Constant name.
37	* @param string\|bool $value Constant value.
38	*/
39	private function define( $name, $value ) {
40	if ( ! defined( $name ) ) {
41	define( $name, $value );
42	}
43	}
44
45	/**
46	* Main Notifier Instance.
47	*
48	* @return Notifier instance.
49	*/
50	public static function get_instance() {
51	if ( is_null( self::$_instance ) ) {
52	self::$_instance = new self();
53	}
54	return self::$_instance;
55	}
56
57	/**
58	* Include required core files used in admin and on the frontend.
59	*/
60	private function includes() {
61	// Functions
62	require_once NOTIFIER_PATH . 'includes/functions/functions-notifier-helpers.php';
63	require_once NOTIFIER_PATH . 'includes/functions/functions-notifier-meta-box-fields.php';
64
65	// Classes
66	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-admin-notices.php';
67	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-dashboard.php';
68	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-notification-merge-tags.php';
69	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-notification-triggers.php';
70	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-settings.php';
71	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-frontend.php';
72	}
73
74	/**
75	* Hook into actions and filters.
76	*/
77	private function init_hooks() {
78	register_activation_hook ( NOTIFIER_FILE, array( $this, 'install') );
79
80	add_action( 'after_setup_theme', array( 'Notifier_Admin_Notices', 'init' ) );
81	add_action( 'after_setup_theme', array( 'Notifier_Dashboard', 'init' ) );
82	add_action( 'after_setup_theme', array( 'Notifier_Notification_Merge_Tags', 'init' ) );
83	add_action( 'after_setup_theme', array( 'Notifier_Notification_Triggers', 'init' ) );
84	add_action( 'after_setup_theme', array( 'Notifier_Settings', 'init' ) );
85	add_action( 'after_setup_theme', array( 'Notifier_Frontend', 'init' ) );
86	add_action( 'admin_enqueue_scripts', array( $this , 'admin_scripts') );
87	add_action( 'wp_enqueue_scripts', array( $this , 'frontend_scripts') );
88	add_action( 'in_admin_header', array( $this , 'embed_page_header' ) );
89
90	add_action( 'after_setup_theme', array( $this, 'maybe_include_integrations' ) );
91	}
92
93	/**
94	* Setup during plugin activation
95	*/
96	public function install() {
97
98	}
99
100	/**
101	* Check if plugin's page
102	*/
103	public static function is_notifier_page() {
104	$current_screen = get_current_screen();
105	if ( strpos($current_screen->id, NOTIFIER_NAME) !== false) {
106	return true;
107	}
108
109	return false;
110	}
111
112	/**
113	* Add admin scripts and styles
114	*/
115	public function admin_scripts () {
116	if (!self::is_notifier_page()) {
117	return;
118	}
119
120	// Select2
121	wp_enqueue_script(
122	NOTIFIER_NAME . '-select2-js',
123	NOTIFIER_URL . 'assets/js/select2.min.js',
124	array('jquery'),
125	NOTIFIER_VERSION,
126	true
127	);
128
129	// Admin JS file
130	wp_enqueue_script(
131	NOTIFIER_NAME . '-admin-js',
132	NOTIFIER_URL . 'assets/js/admin.js',
133	array('jquery'),
134	NOTIFIER_VERSION,
135	true
136	);
137	wp_localize_script(
138	NOTIFIER_NAME . '-admin-js',
139	'notifierObj',
140	apply_filters( 'notifier_js_variables', array('ajaxurl' => admin_url( 'admin-ajax.php' ) ) )
141	);
142
143	// Styles
144	wp_enqueue_style(
145	NOTIFIER_NAME . '-admin-css',
146	NOTIFIER_URL . 'assets/css/admin.css',
147	null,
148	NOTIFIER_VERSION
149	);
150	}
151
152	/**
153	* Add frontend scripts and styles
154	*/
155	public function frontend_scripts () {
156	if('yes' === get_option('notifier_ctc_enable')){
157	// Styles
158	wp_enqueue_style(
159	NOTIFIER_NAME . '-frontend-css',
160	NOTIFIER_URL . 'assets/css/frontend.css',
161	null,
162	NOTIFIER_VERSION
163	);
164	}
165	}
166
167	/**
168	* Set up a div for the header embed to render into.
169	* The initial contents here are meant as a place loader for when the PHP page initialy loads.
170	*/
171	public static function embed_page_header() {
172	if (!self::is_notifier_page()) {
173	return;
174	}
175	$current_screen = get_current_screen();
176	$cpt = ( '' !== $current_screen->post_type) ? $current_screen->post_type : '';
177	$tax = ( '' !== $current_screen->taxonomy) ? $current_screen->taxonomy : '';
178	?>
179	<div id="notifier-admin-header" data-post-type="<?php echo esc_attr($cpt); ?>">
180	<div class="notifier-admin-header-content">
181	<div class="header-page-title w-30">
182	<h2><?php echo esc_attr(get_admin_page_title()); ?></h2>
183	</div>
184	<div class="header-action-links w-30 d-flex justify-content-end">
185	<span class="header-version">Version: <?php echo esc_html(NOTIFIER_VERSION); ?></span>
186	<a href="https://wanotifier.com/support/" target="_blank">Help</a>
187	</div>
188	</div>
189	</div>
190	<?php
191	}
192
193	/**
194	* For sending API requests
195	*/
196	public static function send_api_request ( $endpoint, $args, $method = 'POST', $headers = array() ) {
197	$api_key = get_option('notifier_api_key');
198	$api_key = trim($api_key);
199	if('' == $api_key) {
200	return false;
201	}
202
203	if(empty($headers)){
204	$headers = array(
205	'Content-Type' => 'application/json; charset=utf-8'
206	);
207	}
208
209	$request_url = NOTIFIER_APP_API_URL . $endpoint . '?key=' . $api_key;
210	$request_args = array(
211	'method' => $method,
212	'headers' => $headers,
213	'timeout' => 120,
214	'body' => json_encode($args),
215	'sslverify' => false
216	);
217
218	$response = wp_remote_request( $request_url, $request_args);
219
220	$response_body = wp_remote_retrieve_body( $response );
221
222	if ( is_wp_error( $response ) ) {
223	error_log( $response->get_error_message() );
224	return false;
225	} else {
226	$response_body = wp_remote_retrieve_body( $response );
227	return json_decode($response_body);
228	}
229	}
230
231	/**
232	* Load Woocommerce class if it's present is activated
233	*/
234	public static function maybe_include_integrations () {
235	// Woocommerce
236	if ( class_exists( 'WooCommerce' ) ) {
237	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-woocommerce.php';
238	Notifier_Woocommerce::init();
239	}
240	if ( ! class_exists( 'WC_Session' ) ) {
241	include_once( WP_PLUGIN_DIR . '/woocommerce/includes/abstracts/abstract-wc-session.php' );
242	}
243
244	// Gravity Forms
245	if ( class_exists( 'GFCommon' ) ) {
246	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-gravityforms.php';
247	Notifier_GravityForms::init();
248	}
249
250	// Contact Form 7
251	if ( class_exists( 'WPCF7' ) ) {
252	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-cf7.php';
253	Notifier_ContactForm7::init();
254	}
255
256	// WPForms
257	if ( class_exists( 'WPForms' ) ) {
258	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-wpforms.php';
259	Notifier_WPForms::init();
260	}
261
262	// Ninja Forms
263	if ( class_exists( 'Ninja_Forms' ) ) {
264	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-ninjaforms.php';
265	Notifier_NinjaForms::init();
266	}
267
268	//FrmForm
269	if ( class_exists( 'FrmForm' ) ) {
270	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-formidable.php';
271	Notifier_Formidable::init();
272	}
273
274	//WPFluentForm
275	if ( function_exists( 'fluentFormApi' ) ) {
276	require_once NOTIFIER_PATH . 'includes/classes/class-notifier-fluentforms.php';
277	Notifier_FluentForms::init();
278	}
279	}
280
281	/**
282	* Is connection to WANotifier.com active?
283	*/
284	public static function is_api_active () {
285	$activated = get_option(NOTIFIER_PREFIX . 'api_activated');
286	if('yes' == $activated) {
287	return true;
288	}
289	else{
290	return false;
291	}
292	}
293
294	}
295