gutenberg / gutenberg.php

gutenberg.php in Gutenberg 9.3.0, 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: 9.3.0
9	* Author: Gutenberg Team
10	* Text Domain: gutenberg
11	*
12	* @package gutenberg
13	*/
14
15	### BEGIN AUTO-GENERATED DEFINES
16	define( 'GUTENBERG_VERSION', '9.3.0' );
17	define( 'GUTENBERG_GIT_COMMIT', 'ab1a60f1429877e940e3a1946d2493b652387d24' );
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	}
70
71	if ( gutenberg_is_fse_theme() ) {
72	add_menu_page(
73	__( 'Site Editor (beta)', 'gutenberg' ),
74	sprintf(
75	/* translators: %s: "beta" label. */
76	__( 'Site Editor %s', 'gutenberg' ),
77	'<span class="awaiting-mod">' . __( 'beta', 'gutenberg' ) . '</span>'
78	),
79	'edit_theme_options',
80	'gutenberg-edit-site',
81	'gutenberg_edit_site_page',
82	'dashicons-layout'
83	);
84	}
85
86	if ( current_user_can( 'edit_posts' ) ) {
87	add_submenu_page(
88	'gutenberg',
89	__( 'Support', 'gutenberg' ),
90	__( 'Support', 'gutenberg' ),
91	'edit_posts',
92	__( 'https://wordpress.org/support/plugin/gutenberg/', 'gutenberg' )
93	);
94	add_submenu_page(
95	'gutenberg',
96	__( 'Documentation', 'gutenberg' ),
97	__( 'Documentation', 'gutenberg' ),
98	'edit_posts',
99	'https://developer.wordpress.org/block-editor/'
100	);
101	}
102
103	add_submenu_page(
104	'gutenberg',
105	__( 'Experiments Settings', 'gutenberg' ),
106	__( 'Experiments', 'gutenberg' ),
107	'edit_posts',
108	'gutenberg-experiments',
109	'the_gutenberg_experiments'
110	);
111	}
112	add_action( 'admin_menu', 'gutenberg_menu', 9 );
113
114	/**
115	* Modify WP admin bar.
116	*
117	* @param WP_Admin_Bar $wp_admin_bar Core class used to implement the Toolbar API.
118	*/
119	function modify_admin_bar( $wp_admin_bar ) {
120	if ( gutenberg_use_widgets_block_editor() ) {
121	$wp_admin_bar->add_menu(
122	array(
123	'id' => 'widgets',
124	'href' => admin_url( 'themes.php?page=gutenberg-widgets' ),
125	)
126	);
127	}
128	}
129	add_action( 'admin_bar_menu', 'modify_admin_bar', 40 );
130
131	/**
132	* Display a version notice and deactivate the Gutenberg plugin.
133	*
134	* @since 0.1.0
135	*/
136	function gutenberg_wordpress_version_notice() {
137	echo '<div class="error"><p>';
138	/* translators: %s: Minimum required version */
139	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.3.0' );
140	echo '</p></div>';
141
142	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
143	}
144
145	/**
146	* Display a build notice.
147	*
148	* @since 0.1.0
149	*/
150	function gutenberg_build_files_notice() {
151	echo '<div class="error"><p>';
152	_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' );
153	echo '</p></div>';
154	}
155
156	/**
157	* Verify that we can initialize the Gutenberg editor , then load it.
158	*
159	* @since 1.5.0
160	*/
161	function gutenberg_pre_init() {
162	global $wp_version;
163	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( dirname( __FILE__ ) . '/build/blocks' ) ) {
164	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
165	return;
166	}
167
168	// Get unmodified $wp_version.
169	include ABSPATH . WPINC . '/version.php';
170
171	// Strip '-src' from the version string. Messes up version_compare().
172	$version = str_replace( '-src', '', $wp_version );
173
174	if ( version_compare( $version, '5.3.0', '<' ) ) {
175	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
176	return;
177	}
178
179	require_once dirname( __FILE__ ) . '/lib/load.php';
180	}
181
182	/**
183	* Outputs a WP REST API nonce.
184	*/
185	function gutenberg_rest_nonce() {
186	exit( wp_create_nonce( 'wp_rest' ) );
187	}
188	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
189
190
191	/**
192	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
193	* API. The site icon url should instead be fetched from the wp/v2/settings
194	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
195	*
196	* @since 8.2.1
197	*
198	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
199	* @return WP_REST_Response
200	*/
201	function register_site_icon_url( $response ) {
202	$data = $response->data;
203	$data['site_icon_url'] = get_site_icon_url();
204	$response->set_data( $data );
205	return $response;
206	}
207
208	add_filter( 'rest_index', 'register_site_icon_url' );
209
210	add_theme_support( 'widgets-block-editor' );
211