gamipress / libraries / ct / includes / class-ct.php

class-ct.php in GamiPress – Gamification plugin to reward points, badges & ranks in WordPress, now with AI 8.0.1, at libraries/ct/includes/class-ct.php

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1	<?php
2	/**
3	* Custom Tables main class
4	*
5	* @since 1.0.0
6	*
7	* @package Custom_Tables
8	* @author GamiPress <contact@gamipress.com>, Ruben Garcia <rubengcdev@gamil.com>
9	* @copyright Copyright (c) GamiPress
10	*/
11	// Exit if accessed directly
12	defined( 'ABSPATH' ) \|\| exit;
13
14	/*
15	* Copyright (c) GamiPress (contact@gamipress.com), AutomatorWP (contact@automatorwp.com), Ruben Garcia (rubengcdev@gmail.com)
16	*
17	* This program is free software: you can redistribute it and/or modify it
18	* under the terms of the GNU Affero General Public License, version 3,
19	* as published by the Free Software Foundation.
20	*
21	* This program is distributed in the hope that it will be useful, but
22	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
23	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
24	* Public License for more details.
25	*
26	* You should have received a copy of the GNU Affero General Public License
27	* along with this program. If not, see <http://www.gnu.org/licenses/>.
28	*/
29
30	if ( ! class_exists( 'CT' ) ) :
31
32	final class CT {
33
34	/**
35	* @var CT $instance The one true CT
36	* @since 1.0.0
37	*/
38	private static $instance;
39
40	/**
41	* Get active instance
42	*
43	* @access public
44	* @since 1.0.0
45	* @return object self::$instance The one true CT
46	*/
47	public static function instance() {
48
49	if( ! self::$instance ) {
50
51	self::$instance = new CT();
52	self::$instance->includes();
53	self::$instance->compatibility();
54	self::$instance->hooks();
55
56	}
57
58	return self::$instance;
59
60	}
61
62	/**
63	* Include CT files
64	*
65	* @access private
66	* @since 1.0.0
67	* @return void
68	*/
69	private function includes() {
70
71	// WP_List_Table dependencies
72	if( ! function_exists( 'convert_to_screen' ) ) {
73	require_once ABSPATH . 'wp-admin/includes/template.php';
74	}
75
76	if( ! function_exists( 'get_column_headers' ) ) {
77	require_once ABSPATH . 'wp-admin/includes/screen.php';
78	}
79
80	// Includes required WP_List_Table class
81	if( ! class_exists( 'WP_List_Table' ) ) {
82	require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
83	}
84
85	// CT_Table and CT_Table_Meta classes
86	require_once CT_DIR . 'includes/class-ct-table.php';
87	require_once CT_DIR . 'includes/class-ct-table-meta.php';
88	// Database and schema related classes
89	require_once CT_DIR . 'includes/class-ct-database.php';
90	require_once CT_DIR . 'includes/class-ct-database-schema.php';
91	require_once CT_DIR . 'includes/class-ct-database-schema-updater.php';
92	// Rest API
93	require_once CT_DIR . 'includes/class-ct-rest-controller.php';
94	require_once CT_DIR . 'includes/class-ct-rest-meta-fields.php';
95	// CT_Query and CT_List_Table classes
96	require_once CT_DIR . 'includes/class-ct-query.php';
97	require_once CT_DIR . 'includes/class-ct-list-table.php';
98	// Views (List and edit)
99	require_once CT_DIR . 'includes/class-ct-view.php';
100	require_once CT_DIR . 'includes/class-ct-list-view.php';
101	require_once CT_DIR . 'includes/class-ct-edit-view.php';
102	// Rest of includes
103	require_once CT_DIR . 'includes/functions.php';
104	require_once CT_DIR . 'includes/hooks.php';
105	require_once CT_DIR . 'includes/scripts.php';
106	require_once CT_DIR . 'includes/taxonomy.php';
107
108	}
109
110	/**
111	* Include CT compatibility files
112	*
113	* @access private
114	* @since 1.0.0
115	* @return void
116	*/
117	private function compatibility() {
118
119	require_once CT_DIR . 'compatibility/cmb2.php';
120
121	}
122
123	/**
124	* Setup CT hooks
125	*
126	* @access private
127	* @since 1.0.0
128	* @return void
129	*/
130	private function hooks() {
131
132	add_action( 'plugins_loaded', array( $this, 'init' ), 11 );
133	add_action( 'after_setup_theme', array( $this, 'init' ), 11 );
134	add_action( 'init', array( $this, 'load_textdomain' ), 10 );
135
136	}
137
138	public function init() {
139
140	if ( did_action( 'ct_init' ) ) {
141	return;
142	}
143
144	// Setup role caps for CT capabilities
145	ct_populate_roles();
146
147	// Trigger CT init hook
148	do_action( 'ct_init' );
149
150	if( is_admin() ) {
151
152	// Trigger CT admin init hook
153	do_action( 'ct_admin_init' );
154
155	}
156
157	}
158
159	/**
160	* Internationalization
161	*
162	* @access public
163	* @since 1.0.0
164	* @return void
165	*/
166	public function load_textdomain() {
167	// Set filter for language directory
168	$lang_dir = CT_DIR . '/languages/';
169	$lang_dir = apply_filters( 'ct_languages_directory', $lang_dir );
170
171	// Traditional WordPress plugin locale filter
172	$locale = apply_filters( 'plugin_locale', get_locale(), 'ct' );
173	$mofile = sprintf( '%1$s-%2$s.mo', 'ct', $locale );
174
175	// Setup paths to current locale file
176	$mofile_local = $lang_dir . $mofile;
177	$mofile_global = WP_LANG_DIR . '/ct/' . $mofile;
178
179	if( file_exists( $mofile_global ) ) {
180	// Look in global /wp-content/languages/ct/ folder
181	load_textdomain( 'ct', $mofile_global );
182	} elseif( file_exists( $mofile_local ) ) {
183	// Look in local /wp-content/plugins/ct/languages/ folder
184	load_textdomain( 'ct', $mofile_local );
185	} else {
186	// Load the default language files
187	load_plugin_textdomain( 'ct', false, $lang_dir );
188	}
189	}
190
191	}
192
193
194	/**
195	* The main function responsible for returning the one true CT instance to functions everywhere
196	*
197	* @since 1.0.0
198	* @return \CT The one true CT
199	*/
200	function ct() {
201	return CT::instance();
202	}
203
204	ct();
205
206	endif;