xt-facebook-events.php at 2.0.0 · XT Event Widget for Social Events

xt-facebook-events / xt-facebook-events.php

xt-facebook-events.php

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1	<?php
2	/**
3	* Plugin Name: XT Event Widget for Social Events
4	* Plugin URI: http://xylusthemes.com/plugins/xt-facebook-events/
5	* Description: Display Facebook Events into your WordPress site anywhere.
6	* Version: 2.0.0
7	* Author: Xylus Themes
8	* Author URI: http://xylusthemes.com
9	* License: GPL-2.0+
10	* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
11	* Text Domain: xt-facebook-events
12	* Domain Path: /languages
13	*
14	* @package XT_Facebook_Events
15	* @author Dharmesh Patel <dspatel44@gmail.com>
16	*/
17
18	// If this file is called directly, abort.
19	if ( ! defined( 'ABSPATH' ) ) exit;
20
21	if( ! class_exists( 'XT_Facebook_Events' ) ):
22
23	/**
24	* Main Facebook Events class
25	*/
26	class XT_Facebook_Events{
27
28	/ Singleton ***********************************************************/
29	/**
30	* XT_Facebook_Events The one true XT_Facebook_Events.
31	*/
32	private static $instance;
33	public $common, $facebook, $admin, $fb_authorize, $common_pro;
34
35	/**
36	* Main Facebook Events Instance.
37	*
38	* Insure that only one instance of XT_Facebook_Events exists in memory at any one time.
39	* Also prevents needing to define globals all over the place.
40	*
41	* @since 1.0.0
42	* @static object $instance
43	* @uses XT_Facebook_Events::setup_constants() Setup the constants needed.
44	* @uses XT_Facebook_Events::includes() Include the required files.
45	* @uses XT_Facebook_Events::laod_textdomain() load the language files.
46	* @see run_import_facebook_events()
47	* @return object\| Facebook Events the one true Facebook Events.
48	*/
49	public static function instance() {
50	if( ! isset( self::$instance ) && ! (self::$instance instanceof XT_Facebook_Events ) ) {
51	self::$instance = new XT_Facebook_Events;
52	self::$instance->setup_constants();
53
54	add_action( 'plugins_loaded', array( self::$instance, 'load_authorize_class' ), 20 );
55	add_action( 'wp_enqueue_scripts', array( self::$instance, 'xtfe_enqueue_style' ) );
56	add_action( 'wp_enqueue_scripts', array( self::$instance, 'xtfe_enqueue_script' ) );
57	add_filter( 'plugin_action_links_' . plugin_basename(__FILE__), array( self::$instance, 'xtfe_setting_doc_links' ) );
58
59	self::$instance->includes();
60	self::$instance->common = new XT_Facebook_Events_Common();
61	self::$instance->facebook = new XT_Facebook_Events_Facebook();
62	self::$instance->admin = new XT_Facebook_Events_Admin();
63	}
64	return self::$instance;
65	}
66
67	/ Magic Methods *******************************************************/
68
69	/**
70	* A dummy constructor to prevent XT_Facebook_Events from being loaded more than once.
71	*
72	* @since 1.0.0
73	* @see XT_Facebook_Events::instance()
74	* @see run_import_facebook_events()
75	*/
76	private function __construct() { /* Do nothing here */ }
77
78	/**
79	* A dummy magic method to prevent XT_Facebook_Events from being cloned.
80	*
81	* @since 1.0.0
82	*/
83	public function __clone() { _doing_it_wrong( __FUNCTION__, esc_attr__( 'Cheatin’ huh?', 'xt-facebook-events' ), '2.0.0' ); }
84
85	/**
86	* A dummy magic method to prevent XT_Facebook_Events from being unserialized.
87	*
88	* @since 1.0.0
89	*/
90	public function __wakeup() { _doing_it_wrong( __FUNCTION__, esc_attr__( 'Cheatin’ huh?', 'xt-facebook-events' ), '2.0.0' ); }
91
92
93	/**
94	* Setup plugins constants.
95	*
96	* @access private
97	* @since 1.0.0
98	* @return void
99	*/
100	private function setup_constants() {
101
102	// Plugin version.
103	if( ! defined( 'XTFE_VERSION' ) ){
104	define( 'XTFE_VERSION', '2.0.0' );
105	}
106
107	// Plugin folder Path.
108	if( ! defined( 'XTFE_PLUGIN_DIR' ) ){
109	define( 'XTFE_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
110	}
111
112	// Plugin folder URL.
113	if( ! defined( 'XTFE_PLUGIN_URL' ) ){
114	define( 'XTFE_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
115	}
116
117	// Plugin root file.
118	if( ! defined( 'XTFE_PLUGIN_FILE' ) ){
119	define( 'XTFE_PLUGIN_FILE', __FILE__ );
120	}
121
122	// Options
123	if( ! defined( 'XTFE_OPTIONS' ) ){
124	define( 'XTFE_OPTIONS', 'xtfe_options' );
125	}
126
127	// Pro plugin Buy now Link.
128	if( ! defined( 'XTFE_PLUGIN_BUY_NOW_URL' ) ){
129	define( 'XTFE_PLUGIN_BUY_NOW_URL', 'https://xylusthemes.com/plugins/xt-facebook-events/?utm_source=insideplugin&utm_medium=web&utm_content=sidebar&utm_campaign=freeplugin' );
130	}
131	}
132
133	/**
134	* Include required files.
135	*
136	* @access private
137	* @since 1.0.0
138	* @return void
139	*/
140	private function includes() {
141	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-facebook.php';
142	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-common.php';
143	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-admin.php';
144	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-widget.php';
145	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-deactivation.php';
146	require_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-list-table.php';
147
148	// Gutenberg Block
149	require_once XTFE_PLUGIN_DIR . 'blocks/facebook-events/index.php';
150
151	// Feed Widget Builder
152	if ( file_exists( XTFE_PLUGIN_DIR . 'xtfepro-feed/feed-init.php' ) ) {
153	require_once XTFE_PLUGIN_DIR . 'xtfepro-feed/feed-init.php';
154	}
155	}
156
157	/**
158	* Loads the facebook authorize class
159	*
160	* @access public
161	* @since 1.1
162	* @return void
163	*/
164	public function load_authorize_class(){
165	if( !class_exists( 'XT_Facebook_Events_FB_Authorize', false ) ){
166	include_once XTFE_PLUGIN_DIR . 'includes/class-xt-facebook-events-fb-authorize.php';
167	global $xtfe_events;
168	if( class_exists('XT_Facebook_Events_FB_Authorize', false ) && !empty( $xtfe_events ) ){
169	$xtfe_events->fb_authorize = new XT_Facebook_Events_FB_Authorize();
170	}
171	}
172	}
173
174	/**
175	* enqueue style front-end
176	*
177	* @access public
178	* @since 1.0.0
179	* @return void
180	*/
181	public function xtfe_enqueue_style() {
182
183	$css_dir = XTFE_PLUGIN_URL . 'assets/css/';
184	wp_enqueue_style('font-awesome', $css_dir . 'font-awesome.min.css', array(), XTFE_VERSION );
185	wp_enqueue_style('xt-facebook-events-front', $css_dir . 'xt-facebook-events.css', array(), XTFE_VERSION );
186	wp_enqueue_style('xt-facebook-events-front-grid2', $css_dir . 'grid_style2.css', array(), XTFE_VERSION );
187	}
188
189	/**
190	* enqueue script front-end
191	*
192	* @access public
193	* @since 1.0.0
194	* @return void
195	*/
196	public function xtfe_enqueue_script() {
197
198	// enqueue script here.
199	}
200
201	/**
202	* XTFE setting And docs link add in plugin page.
203	*
204	* @since 1.0
205	* @return void
206	*/
207	public function xtfe_setting_doc_links( $links ) {
208	$xtfe_setting_doc_link = array(
209	'xtfe-event-setting' => sprintf(
210	'<a href="%s">%s</a>',
211	esc_url( admin_url( 'admin.php?page=wpfb_events&tab=settings' ) ),
212	esc_html__( 'Setting', 'xt-facebook-events' )
213	),
214	'xtfe-event-docs' => sprintf(
215	'<a target="_blank" href="%s">%s</a>',
216	esc_url( 'https://docs.xylusthemes.com/docs/facebookevents/' ),
217	esc_html__( 'Docs', 'xt-facebook-events' )
218	),
219	);
220
221	$upgrate_to_pro = array();
222	if( !xtfe_is_pro() ){
223	$upgrate_to_pro = array( 'xtfe-event-pro-link' => sprintf(
224	'<a href="%s" target="_blank" style="color:#1da867;font-weight: 900;">%s</a>',
225	esc_url( 'https://xylusthemes.com/plugins/xt-facebook-events/' ),
226	esc_html__( 'Upgrade to Pro', 'xt-facebook-events' )
227	) ) ;
228	}
229
230	return array_merge( $links, $xtfe_setting_doc_link, $upgrate_to_pro );
231	}
232
233	}
234
235	endif; // End If class exists check.
236
237	/**
238	* The main function for that returns XT_Facebook_Events
239	*
240	* The main function responsible for returning the one true XT_Facebook_Events
241	* Instance to functions everywhere.
242	*
243	* Use this function like you would a global variable, except without needing
244	* to declare the global.
245	*
246	* Example: <?php $xtfe_events = run_import_facebook_events(); ?>
247	*
248	* @since 1.0.0
249	* @return object\|XT_Facebook_Events The one true XT_Facebook_Events Instance.
250	*/
251	// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
252	function run_xt_facebook_events() {
253	return XT_Facebook_Events::instance();
254	}
255
256	/**
257	* Get Import events setting options
258	*
259	* @since 1.0
260	* @return array
261	*/
262	function xtfe_get_options() {
263
264	$xtfe_options = get_option( XTFE_OPTIONS , array() );
265	return $xtfe_options;
266	}
267
268	// Get XT_Facebook_Events Running.
269	global $xtfe_events, $xtfe_errors, $xtfe_success_msg, $xtfe_warnings, $xtfe_info_msg;
270	$xtfe_events = run_xt_facebook_events();
271	$xtfe_errors = $xtfe_warnings = $xtfe_success_msg = $xtfe_info_msg = array();
272
273	/**
274	* The code that runs during plugin activation.
275	*
276	* @since 1.0.0
277	*/
278	function xtfe_activate_facebook_events() {
279	add_option( 'xtfe_do_activation_redirect', true );
280	}
281	register_activation_hook( __FILE__, 'xtfe_activate_facebook_events' );
282
283	add_action( 'admin_init', 'xtfe_redirect_on_activation' );
284	function xtfe_redirect_on_activation() {
285	if ( get_option( 'xtfe_do_activation_redirect', false ) ) {
286	delete_option( 'xtfe_do_activation_redirect' );
287	// phpcs:ignore WordPress.Security.NonceVerification.Recommended
288	if ( ! isset( $_GET['activate-multi'] ) ) {
289	wp_safe_redirect( admin_url( 'edit.php?post_type=xtfepro_live_feed' ) );
290	exit;
291	}
292	}
293	}
294