gutenberg / gutenberg.php

gutenberg.php in Gutenberg 9.5.2, 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: 9.5.2
9	* Author: Gutenberg Team
10	* Text Domain: gutenberg
11	*
12	* @package gutenberg
13	*/
14
15	### BEGIN AUTO-GENERATED DEFINES
16	define( 'GUTENBERG_VERSION', '9.5.2' );
17	define( 'GUTENBERG_GIT_COMMIT', 'a580961feefa90a0e5bc2007cbec3a2049c34a40' );
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	if ( current_user_can( 'edit_posts' ) ) {
71	add_submenu_page(
72	'gutenberg',
73	__( 'Support', 'gutenberg' ),
74	__( 'Support', 'gutenberg' ),
75	'edit_posts',
76	__( 'https://wordpress.org/support/plugin/gutenberg/', 'gutenberg' )
77	);
78	add_submenu_page(
79	'gutenberg',
80	__( 'Documentation', 'gutenberg' ),
81	__( 'Documentation', 'gutenberg' ),
82	'edit_posts',
83	'https://developer.wordpress.org/block-editor/'
84	);
85	}
86
87	add_submenu_page(
88	'gutenberg',
89	__( 'Experiments Settings', 'gutenberg' ),
90	__( 'Experiments', 'gutenberg' ),
91	'edit_posts',
92	'gutenberg-experiments',
93	'the_gutenberg_experiments'
94	);
95	}
96	add_action( 'admin_menu', 'gutenberg_menu', 9 );
97
98	/**
99	* Site editor's Menu.
100	*
101	* Adds a new wp-admin menu item for the Site editor.
102	*
103	* @since 9.4.0
104	*/
105	function gutenberg_site_editor_menu() {
106	if ( gutenberg_is_fse_theme() ) {
107	add_menu_page(
108	__( 'Site Editor (beta)', 'gutenberg' ),
109	sprintf(
110	/* translators: %s: "beta" label. */
111	__( 'Site Editor %s', 'gutenberg' ),
112	'<span class="awaiting-mod">' . __( 'beta', 'gutenberg' ) . '</span>'
113	),
114	'edit_theme_options',
115	'gutenberg-edit-site',
116	'gutenberg_edit_site_page',
117	'dashicons-layout'
118	);
119	}
120	}
121	add_action( 'admin_menu', 'gutenberg_site_editor_menu', 9 );
122
123	/**
124	* Modify WP admin bar.
125	*
126	* @param WP_Admin_Bar $wp_admin_bar Core class used to implement the Toolbar API.
127	*/
128	function modify_admin_bar( $wp_admin_bar ) {
129	if ( gutenberg_use_widgets_block_editor() ) {
130	$wp_admin_bar->add_menu(
131	array(
132	'id' => 'widgets',
133	'href' => admin_url( 'themes.php?page=gutenberg-widgets' ),
134	)
135	);
136	}
137	}
138	add_action( 'admin_bar_menu', 'modify_admin_bar', 40 );
139
140	/**
141	* Display a version notice and deactivate the Gutenberg plugin.
142	*
143	* @since 0.1.0
144	*/
145	function gutenberg_wordpress_version_notice() {
146	echo '<div class="error"><p>';
147	/* translators: %s: Minimum required version */
148	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.3.0' );
149	echo '</p></div>';
150
151	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
152	}
153
154	/**
155	* Display a build notice.
156	*
157	* @since 0.1.0
158	*/
159	function gutenberg_build_files_notice() {
160	echo '<div class="error"><p>';
161	_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' );
162	echo '</p></div>';
163	}
164
165	/**
166	* Verify that we can initialize the Gutenberg editor , then load it.
167	*
168	* @since 1.5.0
169	*/
170	function gutenberg_pre_init() {
171	global $wp_version;
172	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( __DIR__ . '/build/blocks' ) ) {
173	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
174	return;
175	}
176
177	// Get unmodified $wp_version.
178	include ABSPATH . WPINC . '/version.php';
179
180	// Strip '-src' from the version string. Messes up version_compare().
181	$version = str_replace( '-src', '', $wp_version );
182
183	if ( version_compare( $version, '5.3.0', '<' ) ) {
184	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
185	return;
186	}
187
188	require_once __DIR__ . '/lib/load.php';
189	}
190
191	/**
192	* Outputs a WP REST API nonce.
193	*/
194	function gutenberg_rest_nonce() {
195	exit( wp_create_nonce( 'wp_rest' ) );
196	}
197	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
198
199
200	/**
201	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
202	* API. The site icon url should instead be fetched from the wp/v2/settings
203	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
204	*
205	* @since 8.2.1
206	*
207	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
208	* @return WP_REST_Response
209	*/
210	function register_site_icon_url( $response ) {
211	$data = $response->data;
212	$data['site_icon_url'] = get_site_icon_url();
213	$response->set_data( $data );
214	return $response;
215	}
216
217	add_filter( 'rest_index', 'register_site_icon_url' );
218
219	add_theme_support( 'widgets-block-editor' );
220