gutenberg / gutenberg.php

gutenberg.php in Gutenberg 8.9.1, 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: 8.9.1
9	* Author: Gutenberg Team
10	* Text Domain: gutenberg
11	*
12	* @package gutenberg
13	*/
14
15	### BEGIN AUTO-GENERATED DEFINES
16	define( 'GUTENBERG_VERSION', '8.9.1' );
17	define( 'GUTENBERG_GIT_COMMIT', 'bb17d4a3a1f35e51fc60b6619c14e7165357c630' );
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	global $submenu;
31
32	add_menu_page(
33	'Gutenberg',
34	'Gutenberg',
35	'edit_posts',
36	'gutenberg',
37	'',
38	'dashicons-edit'
39	);
40
41	add_submenu_page(
42	'gutenberg',
43	__( 'Demo', 'gutenberg' ),
44	__( 'Demo', 'gutenberg' ),
45	'edit_posts',
46	'gutenberg'
47	);
48
49	if ( gutenberg_use_widgets_block_editor() ) {
50	add_theme_page(
51	__( 'Widgets', 'gutenberg' ),
52	__( 'Widgets', 'gutenberg' ),
53	'edit_theme_options',
54	'gutenberg-widgets',
55	'the_gutenberg_widgets'
56	);
57	$submenu['themes.php'] = array_filter(
58	$submenu['themes.php'],
59	function( $current_menu_item ) {
60	return isset( $current_menu_item[2] ) && 'widgets.php' !== $current_menu_item[2];
61	}
62	);
63	}
64
65	if ( get_option( 'gutenberg-experiments' ) ) {
66	if ( array_key_exists( 'gutenberg-navigation', get_option( 'gutenberg-experiments' ) ) ) {
67	add_submenu_page(
68	'gutenberg',
69	__( 'Navigation (beta)', 'gutenberg' ),
70	__( 'Navigation (beta)', 'gutenberg' ),
71	'edit_theme_options',
72	'gutenberg-navigation',
73	'gutenberg_navigation_page'
74	);
75	}
76	if ( array_key_exists( 'gutenberg-full-site-editing', get_option( 'gutenberg-experiments' ) ) ) {
77	add_menu_page(
78	__( 'Site Editor (beta)', 'gutenberg' ),
79	__( 'Site Editor (beta)', 'gutenberg' ),
80	'edit_theme_options',
81	'gutenberg-edit-site',
82	'gutenberg_edit_site_page',
83	'dashicons-layout'
84	);
85	}
86	}
87
88	if ( current_user_can( 'edit_posts' ) ) {
89	$submenu['gutenberg'][] = array(
90	__( 'Support', 'gutenberg' ),
91	'edit_posts',
92	__( 'https://wordpress.org/support/plugin/gutenberg', 'gutenberg' ),
93	);
94
95	$submenu['gutenberg'][] = array(
96	__( 'Documentation', 'gutenberg' ),
97	'edit_posts',
98	'https://developer.wordpress.org/block-editor/',
99	);
100	}
101
102	add_submenu_page(
103	'gutenberg',
104	__( 'Experiments Settings', 'gutenberg' ),
105	__( 'Experiments', 'gutenberg' ),
106	'edit_posts',
107	'gutenberg-experiments',
108	'the_gutenberg_experiments'
109	);
110	}
111	add_action( 'admin_menu', 'gutenberg_menu', 9 );
112
113	/**
114	* Display a version notice and deactivate the Gutenberg plugin.
115	*
116	* @since 0.1.0
117	*/
118	function gutenberg_wordpress_version_notice() {
119	echo '<div class="error"><p>';
120	/* translators: %s: Minimum required version */
121	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.3.0' );
122	echo '</p></div>';
123
124	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
125	}
126
127	/**
128	* Display a build notice.
129	*
130	* @since 0.1.0
131	*/
132	function gutenberg_build_files_notice() {
133	echo '<div class="error"><p>';
134	_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' );
135	echo '</p></div>';
136	}
137
138	/**
139	* Verify that we can initialize the Gutenberg editor , then load it.
140	*
141	* @since 1.5.0
142	*/
143	function gutenberg_pre_init() {
144	global $wp_version;
145	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( dirname( __FILE__ ) . '/build/blocks' ) ) {
146	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
147	return;
148	}
149
150	// Get unmodified $wp_version.
151	include ABSPATH . WPINC . '/version.php';
152
153	// Strip '-src' from the version string. Messes up version_compare().
154	$version = str_replace( '-src', '', $wp_version );
155
156	if ( version_compare( $version, '5.3.0', '<' ) ) {
157	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
158	return;
159	}
160
161	require_once dirname( __FILE__ ) . '/lib/load.php';
162	}
163
164	/**
165	* Outputs a WP REST API nonce.
166	*/
167	function gutenberg_rest_nonce() {
168	exit( wp_create_nonce( 'wp_rest' ) );
169	}
170	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
171
172
173	/**
174	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
175	* API. The site icon url should instead be fetched from the wp/v2/settings
176	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
177	*
178	* @since 8.2.1
179	*
180	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
181	* @return WP_REST_Response
182	*/
183	function register_site_icon_url( $response ) {
184	$data = $response->data;
185	$data['site_icon_url'] = get_site_icon_url();
186	$response->set_data( $data );
187	return $response;
188	}
189
190	add_filter( 'rest_index', 'register_site_icon_url' );
191
192	add_theme_support( 'widgets-block-editor' );
193