gutenberg / lib / load.php

load.php in Gutenberg 15.0.0, at lib/load.php

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1	<?php
2	/**
3	* Load API functions, register scripts and actions, etc.
4	*
5	* @package gutenberg
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	die( 'Silence is golden.' );
10	}
11
12	define( 'IS_GUTENBERG_PLUGIN', true );
13
14	require_once __DIR__ . '/init.php';
15	require_once __DIR__ . '/upgrade.php';
16
17	/**
18	* Checks whether the Gutenberg experiment is enabled.
19	*
20	* @since 6.7.0
21	*
22	* @param string $name The name of the experiment.
23	*
24	* @return bool True when the experiment is enabled.
25	*/
26	function gutenberg_is_experiment_enabled( $name ) {
27	$experiments = get_option( 'gutenberg-experiments' );
28	return ! empty( $experiments[ $name ] );
29	}
30
31	// These files only need to be loaded if within a rest server instance
32	// which this class will exist if that is the case.
33	if ( class_exists( 'WP_REST_Controller' ) ) {
34	if ( ! class_exists( 'WP_REST_Block_Editor_Settings_Controller' ) ) {
35	require_once __DIR__ . '/experimental/class-wp-rest-block-editor-settings-controller.php';
36	}
37
38	// WordPress 6.1 compat.
39	require_once __DIR__ . '/compat/wordpress-6.1/class-gutenberg-rest-block-patterns-controller-6-1.php';
40	require_once __DIR__ . '/compat/wordpress-6.1/class-gutenberg-rest-templates-controller.php';
41	require_once __DIR__ . '/compat/wordpress-6.1/rest-api.php';
42
43	// WordPress 6.2 compat.
44	require_once __DIR__ . '/compat/wordpress-6.2/class-gutenberg-rest-block-patterns-controller-6-2.php';
45	require_once __DIR__ . '/compat/wordpress-6.2/class-gutenberg-rest-block-pattern-categories-controller.php';
46	require_once __DIR__ . '/compat/wordpress-6.2/class-gutenberg-rest-pattern-directory-controller-6-2.php';
47	require_once __DIR__ . '/compat/wordpress-6.2/rest-api.php';
48	require_once __DIR__ . '/compat/wordpress-6.2/block-patterns.php';
49	require_once __DIR__ . '/compat/wordpress-6.2/class-gutenberg-rest-global-styles-controller-6-2.php';
50
51	// Experimental.
52	if ( ! class_exists( 'WP_Rest_Customizer_Nonces' ) ) {
53	require_once __DIR__ . '/experimental/class-wp-rest-customizer-nonces.php';
54	}
55	require_once __DIR__ . '/experimental/rest-api.php';
56	}
57
58	require __DIR__ . '/experimental/editor-settings.php';
59
60	// Gutenberg plugin compat.
61	require __DIR__ . '/compat/plugin/edit-site-routes-backwards-compat.php';
62
63	// WordPress 6.1 compat.
64	require __DIR__ . '/compat/wordpress-6.1/block-editor-settings.php';
65	require __DIR__ . '/compat/wordpress-6.1/blocks.php';
66	require __DIR__ . '/compat/wordpress-6.1/persisted-preferences.php';
67	require __DIR__ . '/compat/wordpress-6.1/get-global-styles-and-settings.php';
68	require __DIR__ . '/compat/wordpress-6.1/class-wp-theme-json-data-gutenberg.php';
69	require __DIR__ . '/compat/wordpress-6.1/block-template-utils.php';
70	require __DIR__ . '/compat/wordpress-6.1/wp-theme-get-post-templates.php';
71	require __DIR__ . '/compat/wordpress-6.1/script-loader.php';
72	require __DIR__ . '/compat/wordpress-6.1/date-settings.php';
73	require __DIR__ . '/compat/wordpress-6.1/edit-form-blocks.php';
74	require __DIR__ . '/compat/wordpress-6.1/template-parts-screen.php';
75	require __DIR__ . '/compat/wordpress-6.1/theme.php';
76
77	// WordPress 6.2 compat.
78	require __DIR__ . '/compat/wordpress-6.2/blocks.php';
79	require __DIR__ . '/compat/wordpress-6.2/script-loader.php';
80	require __DIR__ . '/compat/wordpress-6.2/block-template-utils.php';
81	require __DIR__ . '/compat/wordpress-6.2/get-global-styles-and-settings.php';
82	require __DIR__ . '/compat/wordpress-6.2/default-filters.php';
83	require __DIR__ . '/compat/wordpress-6.2/edit-form-blocks.php';
84	require __DIR__ . '/compat/wordpress-6.2/site-editor.php';
85	require __DIR__ . '/compat/wordpress-6.2/block-editor-settings.php';
86	require __DIR__ . '/compat/wordpress-6.2/theme.php';
87	require __DIR__ . '/compat/wordpress-6.2/widgets.php';
88
89	// Experimental features.
90	remove_action( 'plugins_loaded', '_wp_theme_json_webfonts_handler' ); // Turns off WP 6.0's stopgap handler for Webfonts API.
91	require __DIR__ . '/experimental/block-editor-settings-mobile.php';
92	if ( ! class_exists( 'WP_HTML_Tag_Processor' ) ) {
93	require __DIR__ . '/experimental/html/index.php';
94	}
95	require __DIR__ . '/experimental/blocks.php';
96	require __DIR__ . '/experimental/navigation-theme-opt-in.php';
97	require __DIR__ . '/experimental/navigation-page.php';
98	require __DIR__ . '/experimental/kses.php';
99
100	// Web Fonts API.
101	require __DIR__ . '/experimental/webfonts-deprecations.php'; // Temporary deprecated functions.
102	require __DIR__ . '/experimental/class-wp-webfonts.php'; // Temporary deprecated class.
103	require __DIR__ . '/experimental/class-wp-webfonts-utils.php';
104	require __DIR__ . '/experimental/register-webfonts-from-theme-json.php';
105	require __DIR__ . '/experimental/class-wp-web-fonts.php';
106	require __DIR__ . '/experimental/class-wp-webfonts-provider.php';
107	require __DIR__ . '/experimental/class-wp-webfonts-provider-local.php';
108	require __DIR__ . '/experimental/webfonts.php';
109
110	// Plugin specific code.
111	require __DIR__ . '/class-wp-theme-json-gutenberg.php';
112	require __DIR__ . '/class-wp-theme-json-resolver-gutenberg.php';
113	require __DIR__ . '/blocks.php';
114	require __DIR__ . '/client-assets.php';
115	require __DIR__ . '/demo.php';
116	require __DIR__ . '/experiments-page.php';
117
118	// Copied package PHP files.
119	if ( is_dir( __DIR__ . '/../build/style-engine' ) ) {
120	require_once __DIR__ . '/../build/style-engine/style-engine-gutenberg.php';
121	require_once __DIR__ . '/../build/style-engine/class-wp-style-engine-gutenberg.php';
122	require_once __DIR__ . '/../build/style-engine/class-wp-style-engine-css-declarations-gutenberg.php';
123	require_once __DIR__ . '/../build/style-engine/class-wp-style-engine-css-rule-gutenberg.php';
124	require_once __DIR__ . '/../build/style-engine/class-wp-style-engine-css-rules-store-gutenberg.php';
125	require_once __DIR__ . '/../build/style-engine/class-wp-style-engine-processor-gutenberg.php';
126	}
127
128	// Block supports overrides.
129	require __DIR__ . '/block-supports/utils.php';
130	require __DIR__ . '/block-supports/settings.php';
131	require __DIR__ . '/block-supports/elements.php';
132	require __DIR__ . '/block-supports/colors.php';
133	require __DIR__ . '/block-supports/typography.php';
134	require __DIR__ . '/block-supports/border.php';
135	require __DIR__ . '/block-supports/layout.php';
136	require __DIR__ . '/block-supports/position.php';
137	require __DIR__ . '/block-supports/spacing.php';
138	require __DIR__ . '/block-supports/dimensions.php';
139	require __DIR__ . '/block-supports/duotone.php';
140