gutenberg / gutenberg.php

gutenberg.php in Gutenberg 9.2.0, at gutenberg.php

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1	<?php
2	/**
3	* Plugin Name: Gutenberg
4	* Plugin URI: https://github.com/WordPress/gutenberg
5	* Description: Printing since 1440. This is the development plugin for the new block editor in core.
6	* Requires at least: 5.3
7	* Requires PHP: 5.6
8	* Version: 9.2.0
9	* Author: Gutenberg Team
10	* Text Domain: gutenberg
11	*
12	* @package gutenberg
13	*/
14
15	### BEGIN AUTO-GENERATED DEFINES
16	define( 'GUTENBERG_VERSION', '9.2.0' );
17	define( 'GUTENBERG_GIT_COMMIT', '3a840caf13b6f320bd87087aeccb667fde70df9d' );
18	### END AUTO-GENERATED DEFINES
19
20	gutenberg_pre_init();
21
22	/**
23	* Gutenberg's Menu.
24	*
25	* Adds a new wp-admin menu page for the Gutenberg editor.
26	*
27	* @since 0.1.0
28	*/
29	function gutenberg_menu() {
30	add_menu_page(
31	'Gutenberg',
32	'Gutenberg',
33	'edit_posts',
34	'gutenberg',
35	'',
36	'dashicons-edit'
37	);
38
39	add_submenu_page(
40	'gutenberg',
41	__( 'Demo', 'gutenberg' ),
42	__( 'Demo', 'gutenberg' ),
43	'edit_posts',
44	'gutenberg'
45	);
46
47	if ( gutenberg_use_widgets_block_editor() ) {
48	add_theme_page(
49	__( 'Widgets', 'gutenberg' ),
50	__( 'Widgets', 'gutenberg' ),
51	'edit_theme_options',
52	'gutenberg-widgets',
53	'the_gutenberg_widgets'
54	);
55	remove_submenu_page( 'themes.php', 'widgets.php' );
56	}
57
58	if ( get_option( 'gutenberg-experiments' ) ) {
59	if ( array_key_exists( 'gutenberg-navigation', get_option( 'gutenberg-experiments' ) ) ) {
60	add_submenu_page(
61	'gutenberg',
62	__( 'Navigation (beta)', 'gutenberg' ),
63	__( 'Navigation (beta)', 'gutenberg' ),
64	'edit_theme_options',
65	'gutenberg-navigation',
66	'gutenberg_navigation_page'
67	);
68	}
69	if ( array_key_exists( 'gutenberg-full-site-editing', get_option( 'gutenberg-experiments' ) ) ) {
70	add_menu_page(
71	__( 'Site Editor (beta)', 'gutenberg' ),
72	__( 'Site Editor (beta)', 'gutenberg' ),
73	'edit_theme_options',
74	'gutenberg-edit-site',
75	'gutenberg_edit_site_page',
76	'dashicons-layout'
77	);
78	}
79	}
80
81	if ( current_user_can( 'edit_posts' ) ) {
82	add_submenu_page(
83	'gutenberg',
84	__( 'Support', 'gutenberg' ),
85	__( 'Support', 'gutenberg' ),
86	'edit_posts',
87	__( 'https://wordpress.org/support/plugin/gutenberg/', 'gutenberg' )
88	);
89	add_submenu_page(
90	'gutenberg',
91	__( 'Documentation', 'gutenberg' ),
92	__( 'Documentation', 'gutenberg' ),
93	'edit_posts',
94	'https://developer.wordpress.org/block-editor/'
95	);
96	}
97
98	add_submenu_page(
99	'gutenberg',
100	__( 'Experiments Settings', 'gutenberg' ),
101	__( 'Experiments', 'gutenberg' ),
102	'edit_posts',
103	'gutenberg-experiments',
104	'the_gutenberg_experiments'
105	);
106	}
107	add_action( 'admin_menu', 'gutenberg_menu', 9 );
108
109	/**
110	* Modify WP admin bar.
111	*
112	* @param WP_Admin_Bar $wp_admin_bar Core class used to implement the Toolbar API.
113	*/
114	function modify_admin_bar( $wp_admin_bar ) {
115	if ( gutenberg_use_widgets_block_editor() ) {
116	$wp_admin_bar->add_menu(
117	array(
118	'id' => 'widgets',
119	'href' => admin_url( 'themes.php?page=gutenberg-widgets' ),
120	)
121	);
122	}
123	}
124	add_action( 'admin_bar_menu', 'modify_admin_bar', 40 );
125
126	/**
127	* Display a version notice and deactivate the Gutenberg plugin.
128	*
129	* @since 0.1.0
130	*/
131	function gutenberg_wordpress_version_notice() {
132	echo '<div class="error"><p>';
133	/* translators: %s: Minimum required version */
134	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.3.0' );
135	echo '</p></div>';
136
137	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
138	}
139
140	/**
141	* Display a build notice.
142	*
143	* @since 0.1.0
144	*/
145	function gutenberg_build_files_notice() {
146	echo '<div class="error"><p>';
147	_e( 'Gutenberg development mode requires files to be built. Run <code>npm install</code> to install dependencies, <code>npm run build</code> to build the files or <code>npm run dev</code> to build the files and watch for changes. Read the <a href="https://github.com/WordPress/gutenberg/blob/master/docs/contributors/getting-started.md">contributing</a> file for more information.', 'gutenberg' );
148	echo '</p></div>';
149	}
150
151	/**
152	* Verify that we can initialize the Gutenberg editor , then load it.
153	*
154	* @since 1.5.0
155	*/
156	function gutenberg_pre_init() {
157	global $wp_version;
158	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( dirname( __FILE__ ) . '/build/blocks' ) ) {
159	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
160	return;
161	}
162
163	// Get unmodified $wp_version.
164	include ABSPATH . WPINC . '/version.php';
165
166	// Strip '-src' from the version string. Messes up version_compare().
167	$version = str_replace( '-src', '', $wp_version );
168
169	if ( version_compare( $version, '5.3.0', '<' ) ) {
170	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
171	return;
172	}
173
174	require_once dirname( __FILE__ ) . '/lib/load.php';
175	}
176
177	/**
178	* Outputs a WP REST API nonce.
179	*/
180	function gutenberg_rest_nonce() {
181	exit( wp_create_nonce( 'wp_rest' ) );
182	}
183	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
184
185
186	/**
187	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
188	* API. The site icon url should instead be fetched from the wp/v2/settings
189	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
190	*
191	* @since 8.2.1
192	*
193	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
194	* @return WP_REST_Response
195	*/
196	function register_site_icon_url( $response ) {
197	$data = $response->data;
198	$data['site_icon_url'] = get_site_icon_url();
199	$response->set_data( $data );
200	return $response;
201	}
202
203	add_filter( 'rest_index', 'register_site_icon_url' );
204
205	add_theme_support( 'widgets-block-editor' );
206