tutor / classes / Gutenberg.php

Gutenberg.php in Tutor LMS – eLearning and online course solution 3.9.2, at classes/Gutenberg.php

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1	<?php
2	/**
3	* Manage Gutenberg
4	*
5	* @package Tutor
6	* @author Themeum <support@themeum.com>
7	* @link https://themeum.com
8	* @since 1.0.0
9	*/
10
11	namespace TUTOR;
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	/**
18	* Gutenberg class
19	*
20	* @since 1.0.0
21	*/
22	class Gutenberg {
23	/**
24	* Constructor
25	*
26	* @since 1.0.0
27	* @return void\|null
28	*/
29	public function __construct() {
30	if ( ! function_exists( 'register_block_type' ) ) {
31	return;
32	}
33
34	add_action( 'init', array( $this, 'register_blocks' ) );
35	add_filter( 'block_categories_all', array( $this, 'registering_new_block_category' ), 10, 2 );
36	add_action( 'wp_ajax_render_block_tutor', array( $this, 'render_block_tutor' ) );
37	add_filter( 'rest_user_query', array( $this, 'author_list_dropdown' ), 10, 2 );
38	}
39
40	/**
41	* Bind author list on gutenberg editor mode
42	*
43	* @since 2.1.0
44	*
45	* @param array $prepared_args arguments.
46	* @param WP_REST_Request $request WP REST request object.
47	*
48	* @return array
49	*/
50	public function author_list_dropdown( $prepared_args, $request ) {
51	$url = $request->get_header( 'referer' );
52	$parts = parse_url( $url );
53	if ( ! isset( $parts['query'] ) ) {
54	return $prepared_args;
55	}
56
57	parse_str( $parts['query'], $query );
58	$post_id = isset( $query['post'] ) ? (int) $query['post'] : 0;
59
60	if ( ! $post_id ) {
61	return $prepared_args;
62	}
63
64	$post = get_post( $post_id );
65
66	if ( tutor()->course_post_type === $post->post_type && tutor_utils()->get_option( 'enable_gutenberg_course_edit' ) === true ) {
67	// Modify the wp/v2/users endpoint request from gutenberg editor.
68	unset( $prepared_args['who'] );
69	$prepared_args['role__in'] = array( 'administrator', 'tutor_instructor' );
70	}
71
72	return $prepared_args;
73	}
74
75	/**
76	* Register blocks
77	*
78	* @since 1.0.0
79	* @return void
80	*/
81	public function register_blocks() {
82	global $pagenow;
83	if ( 'widgets.php' !== $pagenow ) {
84	wp_register_script(
85	'tutor-student-registration-block',
86	tutor()->url . 'assets/lib/gutenberg_blocks.js',
87	array( 'wp-blocks', 'wp-i18n', 'wp-element', 'wp-components', 'wp-editor' ),
88	TUTOR_VERSION
89	);
90	}
91
92	register_block_type(
93	'tutor-gutenberg/student-registration',
94	array(
95	'editor_script' => 'tutor-student-registration-block',
96	'render_callback' => array( $this, 'render_block_student_registration' ),
97	)
98	);
99
100	register_block_type(
101	'tutor-gutenberg/instructor-registration',
102	array(
103	'editor_script' => 'tutor-student-registration-block',
104	'render_callback' => array( $this, 'render_block_tutor_instructor_registration_form' ),
105	)
106	);
107
108	// Check if WP version is equal to or greater than 5.9.
109	global $wp_version;
110	if ( version_compare( $wp_version, '5.9', '>=' ) && function_exists( 'wp_is_block_theme' ) && wp_is_block_theme() ) {
111	wp_localize_script(
112	'tutor-student-registration-block',
113	'_tutor_gutenberg_block_data',
114	array(
115	'is_wp_version_5_9' => 'true',
116	)
117	);
118	} else {
119	wp_localize_script(
120	'tutor-student-registration-block',
121	'_tutor_gutenberg_block_data',
122	array(
123	'is_wp_version_5_9' => 'false',
124	)
125	);
126	}
127	}
128
129	/**
130	* Register new category block
131	*
132	* @since 1.0.0
133	*
134	* @param array $categories categories.
135	* @param object $post post object.
136	*
137	* @return array
138	*/
139	public function registering_new_block_category( $categories, $post ) {
140	return array_merge(
141	array(
142	array(
143	'slug' => 'tutor',
144	'title' => __( 'Tutor LMS', 'tutor' ),
145	),
146	),
147	$categories
148	);
149	}
150
151	/**
152	* Render student registration block
153	*
154	* @since 1.0.0
155	*
156	* @param array $args arguments.
157	* @return mixed
158	*/
159	public function render_block_student_registration( $args ) {
160	return do_shortcode( '[tutor_student_registration_form]' );
161	}
162
163	/**
164	* Render dashboard block
165	*
166	* @since 1.0.0
167	*
168	* @param array $args arguments.
169	* @return mixed
170	*/
171	public function render_block_tutor_dashboard( $args ) {
172	return do_shortcode( '[tutor_dashboard]' );
173	}
174
175	/**
176	* Render instructor registration block
177	*
178	* @since 1.0.0
179	*
180	* @param array $args arguments.
181	* @return mixed
182	*/
183	public function render_block_tutor_instructor_registration_form( $args ) {
184	return do_shortcode( '[tutor_instructor_registration_form]' );
185	}
186
187	/**
188	* Render tutor block for editor
189	*
190	* @since 1.0.0
191	* @return void
192	*/
193	public function render_block_tutor() {
194	tutor_utils()->checking_nonce();
195
196	$shortcode = Input::post( 'shortcode' );
197
198	$allowed_shortcode = array(
199	'tutor_instructor_registration_form',
200	'tutor_student_registration_form',
201	);
202
203	if ( ! in_array( $shortcode, $allowed_shortcode ) ) {
204	wp_send_json_error();
205	}
206
207	wp_send_json_success( do_shortcode( "[{$shortcode}]" ) );
208	}
209
210	}
211