gutenberg / lib / init.php

init.php in Gutenberg 12.6.0, at lib/init.php

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1	<?php
2	/**
3	* Init hooks.
4	*
5	* @package gutenberg
6	*/
7
8	/**
9	* Gutenberg's Menu.
10	*
11	* Adds a new wp-admin menu page for the Gutenberg editor.
12	*
13	* @since 0.1.0
14	*/
15	function gutenberg_menu() {
16	add_menu_page(
17	'Gutenberg',
18	'Gutenberg',
19	'edit_posts',
20	'gutenberg',
21	'',
22	'dashicons-edit'
23	);
24
25	add_submenu_page(
26	'gutenberg',
27	__( 'Demo', 'gutenberg' ),
28	__( 'Demo', 'gutenberg' ),
29	'edit_posts',
30	'gutenberg'
31	);
32
33	if ( get_option( 'gutenberg-experiments' ) ) {
34	if ( array_key_exists( 'gutenberg-navigation', get_option( 'gutenberg-experiments' ) ) ) {
35	add_submenu_page(
36	'gutenberg',
37	__( 'Navigation (beta)', 'gutenberg' ),
38	__( 'Navigation (beta)', 'gutenberg' ),
39	'edit_theme_options',
40	'gutenberg-navigation',
41	'gutenberg_navigation_page'
42	);
43	}
44	}
45	if ( current_user_can( 'edit_posts' ) ) {
46	add_submenu_page(
47	'gutenberg',
48	__( 'Support', 'gutenberg' ),
49	__( 'Support', 'gutenberg' ),
50	'edit_posts',
51	__( 'https://wordpress.org/support/plugin/gutenberg/', 'gutenberg' )
52	);
53	add_submenu_page(
54	'gutenberg',
55	__( 'Documentation', 'gutenberg' ),
56	__( 'Documentation', 'gutenberg' ),
57	'edit_posts',
58	'https://developer.wordpress.org/block-editor/'
59	);
60	}
61
62	add_submenu_page(
63	'gutenberg',
64	__( 'Experiments Settings', 'gutenberg' ),
65	__( 'Experiments', 'gutenberg' ),
66	'edit_posts',
67	'gutenberg-experiments',
68	'the_gutenberg_experiments'
69	);
70	}
71	add_action( 'admin_menu', 'gutenberg_menu', 9 );
72
73	/**
74	* Site editor's Menu.
75	*
76	* Adds a new wp-admin menu item for the Site editor.
77	*
78	* @since 9.4.0
79	*/
80	function gutenberg_site_editor_menu() {
81	if ( wp_is_block_theme() ) {
82	add_theme_page(
83	__( 'Editor (beta)', 'gutenberg' ),
84	sprintf(
85	/* translators: %s: "beta" label. */
86	__( 'Editor %s', 'gutenberg' ),
87	'<span class="awaiting-mod">' . __( 'beta', 'gutenberg' ) . '</span>'
88	),
89	'edit_theme_options',
90	'gutenberg-edit-site',
91	'gutenberg_edit_site_page'
92	);
93	}
94	}
95	add_action( 'admin_menu', 'gutenberg_site_editor_menu', 9 );
96
97	/**
98	* Outputs a WP REST API nonce.
99	*/
100	function gutenberg_rest_nonce() {
101	exit( wp_create_nonce( 'wp_rest' ) );
102	}
103	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
104
105
106	/**
107	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
108	* API. The site icon url should instead be fetched from the wp/v2/settings
109	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
110	*
111	* @since 8.2.1
112	*
113	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
114	* @return WP_REST_Response
115	*/
116	function register_site_icon_url( $response ) {
117	$data = $response->data;
118	$data['site_icon_url'] = get_site_icon_url();
119	$response->set_data( $data );
120	return $response;
121	}
122
123	add_filter( 'rest_index', 'register_site_icon_url' );
124
125	/**
126	* Exposes the site logo to the Gutenberg editor through the WordPress REST
127	* API. This is used for fetching this information when user has no rights
128	* to update settings.
129	*
130	* @since 10.9
131	*
132	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
133	* @return WP_REST_Response
134	*/
135	function register_site_logo_to_rest_index( $response ) {
136	$site_logo_id = get_theme_mod( 'custom_logo' );
137	$response->data['site_logo'] = $site_logo_id;
138	if ( $site_logo_id ) {
139	$response->add_link(
140	'https://api.w.org/featuredmedia',
141	rest_url( 'wp/v2/media/' . $site_logo_id ),
142	array(
143	'embeddable' => true,
144	)
145	);
146	}
147	return $response;
148	}
149
150	add_filter( 'rest_index', 'register_site_logo_to_rest_index' );
151