gutenberg / lib / load.php

load.php in Gutenberg 12.1.0, 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	require_once __DIR__ . '/init.php';
13	require_once __DIR__ . '/upgrade.php';
14
15	/**
16	* Checks whether the Gutenberg experiment is enabled.
17	*
18	* @since 6.7.0
19	*
20	* @param string $name The name of the experiment.
21	*
22	* @return bool True when the experiment is enabled.
23	*/
24	function gutenberg_is_experiment_enabled( $name ) {
25	$experiments = get_option( 'gutenberg-experiments' );
26	return ! empty( $experiments[ $name ] );
27	}
28
29	// These files only need to be loaded if within a rest server instance
30	// which this class will exist if that is the case.
31	if ( class_exists( 'WP_REST_Controller' ) ) {
32	/**
33	* Start: Include for phase 2
34	*/
35	if ( ! class_exists( 'WP_REST_Sidebars_Controller' ) ) {
36	require_once __DIR__ . '/class-wp-rest-sidebars-controller.php';
37	}
38	if ( ! class_exists( 'WP_REST_Widget_Types_Controller' ) ) {
39	require_once __DIR__ . '/class-wp-rest-widget-types-controller.php';
40	}
41	if ( ! class_exists( 'WP_REST_Widgets_Controller' ) ) {
42	require_once __DIR__ . '/class-wp-rest-widgets-controller.php';
43	}
44	if ( ! class_exists( 'WP_REST_Pattern_Directory_Controller' ) ) {
45	require_once __DIR__ . '/class-wp-rest-pattern-directory-controller.php';
46	}
47	if ( ! class_exists( 'WP_REST_Menus_Controller' ) ) {
48	require_once __DIR__ . '/class-wp-rest-menus-controller.php';
49	}
50	if ( ! class_exists( 'WP_REST_Menu_Items_Controller' ) ) {
51	require_once __DIR__ . '/class-wp-rest-menu-items-controller.php';
52	}
53	if ( ! class_exists( 'WP_REST_Block_Navigation_Areas_Controller' ) ) {
54	require_once __DIR__ . '/class-wp-rest-block-navigation-areas-controller.php';
55	}
56	if ( ! class_exists( 'WP_REST_Menu_Locations_Controller' ) ) {
57	require_once __DIR__ . '/class-wp-rest-menu-locations-controller.php';
58	}
59	if ( ! class_exists( 'WP_Rest_Customizer_Nonces' ) ) {
60	require_once __DIR__ . '/class-wp-rest-customizer-nonces.php';
61	}
62	require_once __DIR__ . '/compat/wordpress-5.9/class-gutenberg-rest-templates-controller.php';
63	if ( ! class_exists( 'WP_REST_Block_Editor_Settings_Controller' ) ) {
64	require_once dirname( __FILE__ ) . '/class-wp-rest-block-editor-settings-controller.php';
65	}
66	/**
67	* End: Include for phase 2
68	*/
69
70	if ( ! class_exists( 'WP_REST_URL_Details_Controller' ) ) {
71	require_once __DIR__ . '/class-wp-rest-url-details-controller.php';
72	}
73
74	if ( ! class_exists( 'WP_REST_Edit_Site_Export_Controller' ) ) {
75	require_once __DIR__ . '/compat/wordpress-5.9/class-wp-rest-edit-site-export-controller.php';
76	}
77
78	require __DIR__ . '/rest-api.php';
79	}
80
81	// We can't use class_exists( 'WP_Widget_Block' ) because core loads widgets
82	// after plugins, so test for wp_use_widgets_block_editor() which we know
83	// implies the existence of WP_Widget_Block.
84	if ( ! function_exists( 'wp_use_widgets_block_editor' ) ) {
85	require_once __DIR__ . '/class-wp-widget-block.php';
86	}
87
88	require_once __DIR__ . '/widgets-page.php';
89
90	require __DIR__ . '/compat.php';
91	require __DIR__ . '/compat/wordpress-5.8/index.php';
92	require __DIR__ . '/compat/wordpress-5.8/utils.php';
93	require __DIR__ . '/compat/wordpress-5.8.1/index.php';
94	require __DIR__ . '/compat/wordpress-5.9/blocks.php';
95	require __DIR__ . '/compat/wordpress-5.9/block-template-utils.php';
96	require __DIR__ . '/compat/wordpress-5.9/default-editor-styles.php';
97	require __DIR__ . '/compat/wordpress-5.9/register-global-styles-cpt.php';
98	require __DIR__ . '/compat/wordpress-5.9/get-global-styles-and-settings.php';
99	require __DIR__ . '/compat/wordpress-5.9/json-file-decode.php';
100	require __DIR__ . '/compat/wordpress-5.9/translate-settings-using-i18n-schema.php';
101	require __DIR__ . '/editor-settings.php';
102
103	if ( ! class_exists( 'WP_Block_Template' ) ) {
104	require __DIR__ . '/full-site-editing/class-wp-block-template.php';
105	}
106
107	// These are used by some FSE features
108	// as well as global styles.
109	require __DIR__ . '/compat/wordpress-5.9/class-wp-theme-json-schema-gutenberg.php';
110	require __DIR__ . '/compat/wordpress-5.9/class-wp-theme-json-gutenberg.php';
111	require __DIR__ . '/compat/wordpress-5.9/class-wp-theme-json-resolver-gutenberg.php';
112
113	require __DIR__ . '/full-site-editing/full-site-editing.php';
114	require __DIR__ . '/full-site-editing/block-templates.php';
115	require __DIR__ . '/full-site-editing/default-template-types.php';
116	require __DIR__ . '/full-site-editing/templates-utils.php';
117	require __DIR__ . '/full-site-editing/page-templates.php';
118	require __DIR__ . '/full-site-editing/templates.php';
119	require __DIR__ . '/full-site-editing/template-parts.php';
120	require __DIR__ . '/full-site-editing/template-loader.php';
121	require __DIR__ . '/full-site-editing/edit-site-page.php';
122	require __DIR__ . '/compat/wordpress-5.9/default-theme-supports.php';
123	require __DIR__ . '/compat/wordpress-5.9/class-gutenberg-rest-global-styles-controller.php';
124	require __DIR__ . '/compat/wordpress-5.9/rest-active-global-styles.php';
125	require __DIR__ . '/compat/wordpress-5.9/move-theme-editor-menu-item.php';
126
127	require __DIR__ . '/blocks.php';
128	require __DIR__ . '/block-patterns.php';
129	require __DIR__ . '/client-assets.php';
130	require __DIR__ . '/demo.php';
131	require __DIR__ . '/widgets.php';
132	require __DIR__ . '/widgets-api.php';
133	require __DIR__ . '/widgets-customize.php';
134	require __DIR__ . '/navigation.php';
135	require __DIR__ . '/navigation-theme-opt-in.php';
136	require __DIR__ . '/navigation-page.php';
137	require __DIR__ . '/experiments-page.php';
138	require __DIR__ . '/global-styles.php';
139	require __DIR__ . '/pwa.php';
140
141	require __DIR__ . '/block-supports/elements.php';
142	require __DIR__ . '/block-supports/colors.php';
143	require __DIR__ . '/block-supports/typography.php';
144	require __DIR__ . '/block-supports/border.php';
145	require __DIR__ . '/block-supports/layout.php';
146	require __DIR__ . '/block-supports/spacing.php';
147	require __DIR__ . '/block-supports/dimensions.php';
148	require __DIR__ . '/block-supports/duotone.php';
149