gutenberg / gutenberg.php

gutenberg.php in Gutenberg 7.0.0, 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	* Version: 7.0.0
7	* Author: Gutenberg Team
8	* Text Domain: gutenberg
9	*
10	* @package gutenberg
11	*/
12
13	### BEGIN AUTO-GENERATED DEFINES
14	define( 'GUTENBERG_VERSION', '7.0.0' );
15	define( 'GUTENBERG_GIT_COMMIT', '3534dee58ca76da57a3f5c4b1d9c5898b9f3489a' );
16	### END AUTO-GENERATED DEFINES
17
18	gutenberg_pre_init();
19
20	/**
21	* Gutenberg's Menu.
22	*
23	* Adds a new wp-admin menu page for the Gutenberg editor.
24	*
25	* @since 0.1.0
26	*/
27	function gutenberg_menu() {
28	global $submenu;
29
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 ( get_option( 'gutenberg-experiments' ) && array_key_exists( 'gutenberg-widget-experiments', get_option( 'gutenberg-experiments' ) ) ) {
48	add_submenu_page(
49	'gutenberg',
50	__( 'Widgets (beta)', 'gutenberg' ),
51	__( 'Widgets (beta)', 'gutenberg' ),
52	'edit_theme_options',
53	'gutenberg-widgets',
54	'the_gutenberg_widgets'
55	);
56	}
57
58	if ( current_user_can( 'edit_posts' ) ) {
59	$submenu['gutenberg'][] = array(
60	__( 'Support', 'gutenberg' ),
61	'edit_posts',
62	__( 'https://wordpress.org/support/plugin/gutenberg', 'gutenberg' ),
63	);
64
65	$submenu['gutenberg'][] = array(
66	__( 'Documentation', 'gutenberg' ),
67	'edit_posts',
68	'https://developer.wordpress.org/block-editor/',
69	);
70	}
71
72	add_submenu_page(
73	'gutenberg',
74	__( 'Experiments Settings', 'gutenberg' ),
75	__( 'Experiments', 'gutenberg' ),
76	'edit_posts',
77	'gutenberg-experiments',
78	'the_gutenberg_experiments'
79	);
80	}
81	add_action( 'admin_menu', 'gutenberg_menu' );
82
83	/**
84	* Display a version notice and deactivate the Gutenberg plugin.
85	*
86	* @since 0.1.0
87	*/
88	function gutenberg_wordpress_version_notice() {
89	echo '<div class="error"><p>';
90	/* translators: %s: Minimum required version */
91	printf( __( 'Gutenberg requires WordPress %s or later to function properly. Please upgrade WordPress before activating Gutenberg.', 'gutenberg' ), '5.2.0' );
92	echo '</p></div>';
93
94	deactivate_plugins( array( 'gutenberg/gutenberg.php' ) );
95	}
96
97	/**
98	* Display a build notice.
99	*
100	* @since 0.1.0
101	*/
102	function gutenberg_build_files_notice() {
103	echo '<div class="error"><p>';
104	_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' );
105	echo '</p></div>';
106	}
107
108	/**
109	* Verify that we can initialize the Gutenberg editor , then load it.
110	*
111	* @since 1.5.0
112	*/
113	function gutenberg_pre_init() {
114	global $wp_version;
115	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE && ! file_exists( dirname( __FILE__ ) . '/build/blocks' ) ) {
116	add_action( 'admin_notices', 'gutenberg_build_files_notice' );
117	return;
118	}
119
120	// Get unmodified $wp_version.
121	include ABSPATH . WPINC . '/version.php';
122
123	// Strip '-src' from the version string. Messes up version_compare().
124	$version = str_replace( '-src', '', $wp_version );
125
126	if ( version_compare( $version, '5.2.0', '<' ) ) {
127	add_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
128	return;
129	}
130
131	require_once dirname( __FILE__ ) . '/lib/load.php';
132	}
133
134	/**
135	* Outputs a WP REST API nonce.
136	*/
137	function gutenberg_rest_nonce() {
138	exit( wp_create_nonce( 'wp_rest' ) );
139	}
140	add_action( 'wp_ajax_gutenberg_rest_nonce', 'gutenberg_rest_nonce' );
141