gutenberg / gutenberg.php

gutenberg.php in Gutenberg 10.0.1, 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: 10.0.1
9	* Author: Gutenberg Team
10	* Text Domain: gutenberg
11	*
12	* @package gutenberg
13	*/
14
15	### BEGIN AUTO-GENERATED DEFINES
16	define( 'GUTENBERG_VERSION', '10.0.1' );
17	define( 'GUTENBERG_GIT_COMMIT', '4d7eb5809330d3aa8fa88a80122cdc0228db66d4' );
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	remove_action( 'welcome_panel', 'wp_welcome_panel' );
142	/**
143	* Modify Dashboard welcome panel.
144	*
145	* When widgets are merged in core this should go into `wp-admin/includes/dashboard.php`
146	* and replace the widgets link in the `wp_welcome_panel` checking for the same condition,
147	* because then `gutenberg_use_widgets_block_editor` will exist in core.
148	*/
149	function modify_welcome_panel() {
150	ob_start();
151	wp_welcome_panel();
152	$welcome_panel = ob_get_clean();
153	if ( gutenberg_use_widgets_block_editor() ) {
154	echo str_replace(
155	admin_url( 'widgets.php' ),
156	admin_url( 'themes.php?page=gutenberg-widgets' ),
157	$welcome_panel
158	);
159	} else {
160	echo $welcome_panel;
161	}
162	}
163	add_action( 'welcome_panel', 'modify_welcome_panel', 40 );
164
165	/**
166	* Display a version notice and deactivate the Gutenberg plugin.
167	*
168	* @since 0.1.0
169	*/
170	function gutenberg_wordpress_version_notice() {
171	echo '<div class="error"><p>';
172	/* translators: %s: Minimum required version */
173	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.3.0' );
174	echo '</p></div>';
175
176	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
177	}
178
179	/**
180	* Display a build notice.
181	*
182	* @since 0.1.0
183	*/
184	function gutenberg_build_files_notice() {
185	echo '<div class="error"><p>';
186	_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/HEAD/docs/contributors/getting-started.md">contributing</a> file for more information.', 'gutenberg' );
187	echo '</p></div>';
188	}
189
190	/**
191	* Verify that we can initialize the Gutenberg editor , then load it.
192	*
193	* @since 1.5.0
194	*/
195	function gutenberg_pre_init() {
196	global $wp_version;
197	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( __DIR__ . '/build/blocks' ) ) {
198	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
199	return;
200	}
201
202	// Get unmodified $wp_version.
203	include ABSPATH . WPINC . '/version.php';
204
205	// Strip '-src' from the version string. Messes up version_compare().
206	$version = str_replace( '-src', '', $wp_version );
207
208	if ( version_compare( $version, '5.3.0', '<' ) ) {
209	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
210	return;
211	}
212
213	require_once __DIR__ . '/lib/load.php';
214	}
215
216	/**
217	* Outputs a WP REST API nonce.
218	*/
219	function gutenberg_rest_nonce() {
220	exit( wp_create_nonce( 'wp_rest' ) );
221	}
222	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
223
224
225	/**
226	* Exposes the site icon url to the Gutenberg editor through the WordPress REST
227	* API. The site icon url should instead be fetched from the wp/v2/settings
228	* endpoint when https://github.com/WordPress/gutenberg/pull/19967 is complete.
229	*
230	* @since 8.2.1
231	*
232	* @param WP_REST_Response $response Response data served by the WordPress REST index endpoint.
233	* @return WP_REST_Response
234	*/
235	function register_site_icon_url( $response ) {
236	$data = $response->data;
237	$data['site_icon_url'] = get_site_icon_url();
238	$response->set_data( $data );
239	return $response;
240	}
241
242	add_filter( 'rest_index', 'register_site_icon_url' );
243
244	add_theme_support( 'widgets-block-editor' );
245