woo-additional-terms / src / Ajax / Ajax.php

Ajax.php in Additional Terms Lite for WooCommerce 1.6.1, at src/Ajax/Ajax.php

86 lines 1.3 KB

Raw Download Zip

1	<?php
2	/**
3	* Abstract AJAX class.
4	*
5	* @author MyPreview (Github: @mahdiyazdani, @gooklani, @mypreview)
6	*
7	* @since 1.6.0
8	*
9	* @package woo-additional-terms
10	*/
11
12	namespace Woo_Additional_Terms\Ajax;
13
14	/**
15	* AJAX class.
16	*/
17	abstract class Ajax {
18
19	/**
20	* The action name.
21	*
22	* @since 1.6.0
23	*
24	* @var string
25	*/
26	private $action;
27
28	/**
29	* The nonce name.
30	*
31	* @since 1.6.0
32	*
33	* @var string
34	*/
35	private $nonce;
36
37	/**
38	* Constructor.
39	*
40	* @since 1.6.0
41	*
42	* @param string $action The action name.
43	* @param string $nonce The nonce name. Default is empty.
44	*
45	* @return void
46	*/
47	public function __construct( $action, $nonce = '' ) {
48
49	$this->action = sanitize_key( $action );
50	$this->nonce = ! empty( $nonce ) ? sanitize_key( $nonce ) : $this->action;
51	}
52
53	/**
54	* Register the AJAX action for the admin area.
55	*
56	* @since 1.6.0
57	*
58	* @return void
59	*/
60	public function register_admin() {
61
62	add_action( "wp_ajax_woo_additional_terms_{$this->action}", array( $this, 'ajax_callback' ) );
63	}
64
65	/**
66	* Verify the AJAX nonce.
67	*
68	* @since 1.6.0
69	*
70	* @return void
71	*/
72	protected function verify_nonce() {
73
74	check_ajax_referer( $this->nonce );
75	}
76
77	/**
78	* AJAX callback.
79	*
80	* @since 1.6.0
81	*
82	* @return void
83	*/
84	abstract public function ajax_callback();
85	}
86