learnpress / inc / admin / views / meta-boxes / class-lp-meta-box.php

class-lp-meta-box.php in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.8, at inc/admin/views/meta-boxes/class-lp-meta-box.php

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1	<?php
2
3	/**
4	* LP Admin Metabox
5	*
6	* @author Nhamdv
7	* @version 4.0.0
8	*/
9	abstract class LP_Meta_Box {
10
11	private static $saved_meta_boxes = false;
12
13	public $post_type = LP_COURSE_CPT;
14
15	/**
16	* LP_Meta_Box constructor.
17	*/
18	public function __construct() {
19	$this->includes();
20
21	// @since 4.0.0
22	add_action( 'add_meta_boxes', array( $this, 'add_meta_box' ) );
23	// @since 4.2.7
24	add_action( 'add_meta_boxes', array( $this, '_do_add_meta_boxes' ), 10, 2 );
25	add_action( 'save_post', array( $this, 'save_meta_boxes' ), 100, 2 );
26	add_action( 'learnpress_save_' . $this->post_type . '_metabox', array( $this, 'save' ) );
27
28	//add_action( 'learnpress_save_lp_course_metabox', 'LP_Meta_Box_Course::save_eduma_child_metabox_v3', 10 );
29	}
30
31	// Include fields.
32	public function includes() {
33	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/class-lp-meta-box-fields.php';
34	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/text.php';
35	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/duration.php';
36	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/checkbox.php';
37	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/textarea.php';
38	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/file.php';
39	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/radio.php';
40	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/select.php';
41	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/extra.php';
42	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/extra-faq.php';
43	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/date.php';
44	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/wysiwyg.php';
45	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/repeater.php';
46	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/autocomplete.php';
47	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/fields/materials.php';
48	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/lp-meta-box-functions.php';
49	}
50
51	public function add_meta_box() {
52	// Implement from child
53	}
54
55	/**
56	* Handle call method add meta boxes
57	*
58	* @param $post_type
59	* @param $post
60	*
61	* @return void
62	* @since 4.2.7
63	*/
64	final public function _do_add_meta_boxes( $post_type, $post ) {
65	if ( $post_type !== $this->post_type ) {
66	return;
67	}
68
69	$this->add_meta_boxes( $post );
70	}
71
72	/**
73	* Method for add meta boxes
74	*
75	* @param $post
76	*
77	* @return void
78	* @since 4.2.7
79	*/
80	public function add_meta_boxes( $post ) {
81	// Implement from child
82	}
83
84
85	public function metabox( $post_id ) {
86	return array();
87	}
88
89	public function output( $post ) {
90	wp_nonce_field( 'learnpress_save_meta_box', 'learnpress_meta_box_nonce' );
91	}
92
93	public function save( $post_id ) {
94	if ( ! empty( $this->metabox( $post_id ) ) ) {
95	foreach ( $this->metabox( $post_id ) as $key => $object ) {
96	if ( is_a( $object, 'LP_Meta_Box_Field' ) ) {
97	$object->id = $key;
98	$object->save( $post_id );
99	}
100	}
101	}
102	}
103
104	/**
105	* @param id $post_id
106	* @param WP_Post $post
107	*/
108	public function save_meta_boxes( $post_id = 0, $post = null ) {
109	$post_id = absint( $post_id );
110
111	if ( empty( $post_id ) \|\| empty( $post ) \|\| self::$saved_meta_boxes ) {
112	return;
113	}
114
115	if ( empty( $_POST['learnpress_meta_box_nonce'] ) \|\| ! wp_verify_nonce( wp_unslash( $_POST['learnpress_meta_box_nonce'] ), 'learnpress_save_meta_box' ) ) {
116	return;
117	}
118
119	if ( empty( $_POST['post_ID'] ) \|\| absint( $_POST['post_ID'] ) !== $post_id ) {
120	return;
121	}
122
123	if ( ! current_user_can( 'edit_post', $post_id ) ) {
124	return;
125	}
126
127	self::$saved_meta_boxes = true;
128
129	//TODO: Not apply for course,
130	// but on theme custom fields course is using this hook. Need change how to hook on theme.
131	/*if ( $post->post_type === LP_COURSE_CPT ) {
132	return;
133	}*/
134	do_action( 'learnpress_save_' . $post->post_type . '_metabox', $post_id, $post );
135	}
136	}
137