flip-boxes / CMB2 / init.php

init.php in Cool Flipbox – Shortcode & Gutenberg Block 1.4, at CMB2/init.php

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1	<?php
2	if ( ! class_exists( 'CMB2_Bootstrap_242_Trunk', false ) ) {
3
4	/**
5	* Handles checking for and loading the newest version of CMB2
6	*
7	* @since 2.0.0
8	*
9	* @category WordPress_Plugin
10	* @package CMB2
11	* @author CMB2 team
12	* @license GPL-2.0+
13	* @link https://cmb2.io
14	*/
15	class CMB2_Bootstrap_242_Trunk {
16
17	/**
18	* Current version number
19	*
20	* @var string
21	* @since 1.0.0
22	*/
23	const VERSION = '2.4.2';
24
25	/**
26	* Current version hook priority.
27	* Will decrement with each release
28	*
29	* @var int
30	* @since 2.0.0
31	*/
32	const PRIORITY = 9966;
33
34	/**
35	* Single instance of the CMB2_Bootstrap_242_Trunk object
36	*
37	* @var CMB2_Bootstrap_242_Trunk
38	*/
39	public static $single_instance = null;
40
41	/**
42	* Creates/returns the single instance CMB2_Bootstrap_242_Trunk object
43	*
44	* @since 2.0.0
45	* @return CMB2_Bootstrap_242_Trunk Single instance object
46	*/
47	public static function initiate() {
48	if ( null === self::$single_instance ) {
49	self::$single_instance = new self();
50	}
51	return self::$single_instance;
52	}
53
54	/**
55	* Starts the version checking process.
56	* Creates CMB2_LOADED definition for early detection by other scripts
57	*
58	* Hooks CMB2 inclusion to the init hook on a high priority which decrements
59	* (increasing the priority) with each version release.
60	*
61	* @since 2.0.0
62	*/
63	private function __construct() {
64	/**
65	* A constant you can use to check if CMB2 is loaded
66	* for your plugins/themes with CMB2 dependency
67	*/
68	if ( ! defined( 'CMB2_LOADED' ) ) {
69	define( 'CMB2_LOADED', self::PRIORITY );
70	}
71
72	add_action( 'init', array( $this, 'include_cmb' ), self::PRIORITY );
73	}
74
75	/**
76	* A final check if CMB2 exists before kicking off our CMB2 loading.
77	* CMB2_VERSION and CMB2_DIR constants are set at this point.
78	*
79	* @since 2.0.0
80	*/
81	public function include_cmb() {
82	if ( class_exists( 'CMB2', false ) ) {
83	return;
84	}
85
86	if ( ! defined( 'CMB2_VERSION' ) ) {
87	define( 'CMB2_VERSION', self::VERSION );
88	}
89
90	if ( ! defined( 'CMB2_DIR' ) ) {
91	define( 'CMB2_DIR', trailingslashit( dirname( __FILE__ ) ) );
92	}
93
94	$this->l10ni18n();
95
96	// Include helper functions.
97	require_once CMB2_DIR . 'includes/CMB2_Base.php';
98	require_once CMB2_DIR . 'includes/CMB2.php';
99	require_once CMB2_DIR . 'includes/helper-functions.php';
100
101	// Now kick off the class autoloader.
102	spl_autoload_register( 'cmb2_autoload_classes' );
103
104	// Kick the whole thing off.
105	require_once( cmb2_dir( 'bootstrap.php' ) );
106	cmb2_bootstrap();
107	}
108
109	/**
110	* Registers CMB2 text domain path
111	*
112	* @since 2.0.0
113	*/
114	public function l10ni18n() {
115
116	$loaded = load_plugin_textdomain( 'cmb2', false, '/languages/' );
117
118	if ( ! $loaded ) {
119	$loaded = load_muplugin_textdomain( 'cmb2', '/languages/' );
120	}
121
122	if ( ! $loaded ) {
123	$loaded = load_theme_textdomain( 'cmb2', get_stylesheet_directory() . '/languages/' );
124	}
125
126	if ( ! $loaded ) {
127	$locale = apply_filters( 'plugin_locale', get_locale(), 'cmb2' );
128	$mofile = dirname( __FILE__ ) . '/languages/cmb2-' . $locale . '.mo';
129	load_textdomain( 'cmb2', $mofile );
130	}
131
132	}
133
134	}
135
136	// Make it so...
137	CMB2_Bootstrap_242_Trunk::initiate();
138
139	}// End if().
140