← All changes | libraries/cmb2/init.php +200 -0 5.7.4 → 6.0.3 View file →

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	1	+<?php
	2	+/**
	3	+ * The initation loader for CMB2, and the main plugin file.
	4	+ *
	5	+ * @category WordPress_Plugin
	6	+ * @package CMB2
	7	+ * @author CMB2 team
	8	+ * @license GPL-2.0+
	9	+ * @link https://cmb2.io
	10	+ *
	11	+ * Plugin Name: CMB2
	12	+ * Plugin URI: https://github.com/CMB2/CMB2
	13	+ * Description: CMB2 will create metaboxes and forms with custom fields that will blow your mind.
	14	+ * Author: CMB2 team
	15	+ * Author URI: https://cmb2.io
	16	+ * Contributors: Justin Sternberg (@jtsternberg / dsgnwrks.pro)
	17	+ * WebDevStudios (@webdevstudios / webdevstudios.com)
	18	+ * Human Made (@humanmadeltd / hmn.md)
	19	+ * Jared Atchison (@jaredatch / jaredatchison.com)
	20	+ * Bill Erickson (@billerickson / billerickson.net)
	21	+ * Andrew Norcross (@norcross / andrewnorcross.com)
	22	+ *
	23	+ * Version: 2.12.0
	24	+ *
	25	+ * Text Domain: cmb2
	26	+ * Domain Path: languages
	27	+ *
	28	+ *
	29	+ * Released under the GPL license
	30	+ * http://www.opensource.org/licenses/gpl-license.php
	31	+ *
	32	+ * This is an add-on for WordPress
	33	+ * https://wordpress.org/
	34	+ *
	35	+ * **********************************************************************
	36	+ * This program is free software; you can redistribute it and/or modify
	37	+ * it under the terms of the GNU General Public License as published by
	38	+ * the Free Software Foundation; either version 2 of the License, or
	39	+ * (at your option) any later version.
	40	+ *
	41	+ * This program is distributed in the hope that it will be useful,
	42	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
	43	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	44	+ * GNU General Public License for more details.
	45	+ * **********************************************************************
	46	+ */
	47	+
	48	+/**
	49	+ * *********************************************************************
	50	+ * You should not edit the code below
	51	+ * (or any code in the included files)
	52	+ * or things might explode!
	53	+ * ***********************************************************************
	54	+ */
	55	+
	56	+// Exit if accessed directly
	57	+if( !defined( 'ABSPATH' ) ) exit;
	58	+
	59	+if ( ! class_exists( 'CMB2_Bootstrap_2120', false ) ) {
	60	+
	61	+ /**
	62	+ * Handles checking for and loading the newest version of CMB2
	63	+ *
	64	+ * @since 2.0.0
	65	+ *
	66	+ * @category WordPress_Plugin
	67	+ * @package CMB2
	68	+ * @author CMB2 team
	69	+ * @license GPL-2.0+
	70	+ * @link https://cmb2.io
	71	+ */
	72	+ class CMB2_Bootstrap_2120 {
	73	+
	74	+ /**
	75	+ * Current version number
	76	+ *
	77	+ * @var string
	78	+ * @since 1.0.0
	79	+ */
	80	+ const VERSION = '2.12.0';
	81	+
	82	+ /**
	83	+ * Current version hook priority.
	84	+ * Will decrement with each release
	85	+ *
	86	+ * @var int
	87	+ * @since 2.0.0
	88	+ */
	89	+ const PRIORITY = 9956;
	90	+
	91	+ /**
	92	+ * Single instance of the CMB2_Bootstrap_2120 object
	93	+ *
	94	+ * @var CMB2_Bootstrap_2120
	95	+ */
	96	+ public static $single_instance = null;
	97	+
	98	+ /**
	99	+ * Creates/returns the single instance CMB2_Bootstrap_2120 object
	100	+ *
	101	+ * @since 2.0.0
	102	+ * @return CMB2_Bootstrap_2120 Single instance object
	103	+ */
	104	+ public static function initiate() {
	105	+ if ( null === self::$single_instance ) {
	106	+ self::$single_instance = new self();
	107	+ }
	108	+ return self::$single_instance;
	109	+ }
	110	+
	111	+ /**
	112	+ * Starts the version checking process.
	113	+ * Creates CMB2_LOADED definition for early detection by other scripts
	114	+ *
	115	+ * Hooks CMB2 inclusion to the init hook on a high priority which decrements
	116	+ * (increasing the priority) with each version release.
	117	+ *
	118	+ * @since 2.0.0
	119	+ */
	120	+ private function __construct() {
	121	+ /**
	122	+ * A constant you can use to check if CMB2 is loaded
	123	+ * for your plugins/themes with CMB2 dependency
	124	+ */
	125	+ if ( ! defined( 'CMB2_LOADED' ) ) {
	126	+ define( 'CMB2_LOADED', self::PRIORITY );
	127	+ }
	128	+
	129	+ if ( ! function_exists( 'add_action' ) ) {
	130	+ // We are running outside of the context of WordPress.
	131	+ return;
	132	+ }
	133	+
	134	+ add_action( 'init', array( $this, 'include_cmb' ), self::PRIORITY );
	135	+ }
	136	+
	137	+ /**
	138	+ * A final check if CMB2 exists before kicking off our CMB2 loading.
	139	+ * CMB2_VERSION and CMB2_DIR constants are set at this point.
	140	+ *
	141	+ * @since 2.0.0
	142	+ */
	143	+ public function include_cmb() {
	144	+ if ( class_exists( 'CMB2', false ) ) {
	145	+ return;
	146	+ }
	147	+
	148	+ if ( ! defined( 'CMB2_VERSION' ) ) {
	149	+ define( 'CMB2_VERSION', self::VERSION );
	150	+ }
	151	+
	152	+ if ( ! defined( 'CMB2_DIR' ) ) {
	153	+ define( 'CMB2_DIR', trailingslashit( __DIR__ ) );
	154	+ }
	155	+
	156	+ $this->l10ni18n();
	157	+
	158	+ // Include helper functions.
	159	+ require_once CMB2_DIR . 'includes/CMB2_Base.php';
	160	+ require_once CMB2_DIR . 'includes/CMB2.php';
	161	+ require_once CMB2_DIR . 'includes/helper-functions.php';
	162	+
	163	+ // Now kick off the class autoloader.
	164	+ spl_autoload_register( 'cmb2_autoload_classes' );
	165	+
	166	+ // Kick the whole thing off.
	167	+ require_once cmb2_dir( 'bootstrap.php' );
	168	+ cmb2_bootstrap();
	169	+ }
	170	+
	171	+ /**
	172	+ * Registers CMB2 text domain path
	173	+ *
	174	+ * @since 2.0.0
	175	+ */
	176	+ public function l10ni18n() {
	177	+
	178	+ $loaded = load_plugin_textdomain( 'cmb2', false, '/languages/' );
	179	+
	180	+ if ( ! $loaded ) {
	181	+ $loaded = load_muplugin_textdomain( 'cmb2', '/languages/' );
	182	+ }
	183	+
	184	+ if ( ! $loaded ) {
	185	+ $loaded = load_theme_textdomain( 'cmb2', get_stylesheet_directory() . '/languages/' );
	186	+ }
	187	+
	188	+ if ( ! $loaded ) {
	189	+ $locale = apply_filters( 'plugin_locale', function_exists( 'determine_locale' ) ? determine_locale() : get_locale(), 'cmb2' );
	190	+ $mofile = __DIR__ . '/languages/cmb2-' . $locale . '.mo';
	191	+ load_textdomain( 'cmb2', $mofile );
	192	+ }
	193	+ }
	194	+
	195	+ }
	196	+
	197	+ // Make it so...
	198	+ CMB2_Bootstrap_2120::initiate();
	199	+
	200	+}// End if().