charitable / includes / widgets / class-charitable-widgets.php

class-charitable-widgets.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.8.0, at includes/widgets/class-charitable-widgets.php

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1	<?php
2	/**
3	* Charitable widgets class.
4	*
5	* Registers custom widgets for Charitable.
6	*
7	* @version 1.0.0
8	* @package Charitable/Classes/Charitable_Widgets
9	* @author David Bisset
10	* @copyright Copyright (c) 2023, WP Charitable LLC
11	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
12	*/
13
14	// Exit if accessed directly.
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit;
17	}
18
19	if ( ! class_exists( 'Charitable_Widgets' ) ) :
20
21	/**
22	* Charitable_Widgets
23	*
24	* @final
25	* @since 1.0.0
26	*/
27	final class Charitable_Widgets {
28
29	/**
30	* The single instance of this class.
31	*
32	* @var Charitable_Widgets\|null
33	*/
34	private static $instance = null;
35
36	/**
37	* Returns and/or create the single instance of this class.
38	*
39	* @since 1.2.0
40	*
41	* @return Charitable_Widgets
42	*/
43	public static function get_instance() {
44	if ( is_null( self::$instance ) ) {
45	self::$instance = new self();
46	}
47
48	return self::$instance;
49	}
50
51	/**
52	* Set up the class. This can only be loaded with the get_instance() method.
53	*
54	* @since 1.0.0
55	*/
56	private function __construct() {
57	add_action( 'widgets_init', array( $this, 'register_widgets' ) );
58	}
59
60	/**
61	* Register widgets.
62	*
63	* @see widgets_init hook
64	*
65	* @since 1.0.0
66	*
67	* @return void
68	*/
69	public function register_widgets() {
70	register_widget( 'Charitable_Campaign_Terms_Widget' );
71	register_widget( 'Charitable_Campaigns_Widget' );
72	register_widget( 'Charitable_Donors_Widget' );
73	register_widget( 'Charitable_Donate_Widget' );
74	register_widget( 'Charitable_Donation_Stats_Widget' );
75	}
76	}
77
78	endif;
79