gutenberg / lib / experiments-page.php

experiments-page.php in Gutenberg 7.4.0, at lib/experiments-page.php

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1	<?php
2	/**
3	* Bootstraping the Gutenberg experiments page.
4	*
5	* @package gutenberg
6	*/
7
8	/**
9	* The main entry point for the Gutenberg experiments page.
10	*
11	* @since 6.3.0
12	*/
13	function the_gutenberg_experiments() {
14	?>
15	<div
16	id="experiments-editor"
17	class="wrap"
18	>
19	<h1><?php echo __( 'Experimental settings', 'gutenberg' ); ?></h1>
20	<?php settings_errors(); ?>
21	<form method="post" action="options.php">
22	<?php settings_fields( 'gutenberg-experiments' ); ?>
23	<?php do_settings_sections( 'gutenberg-experiments' ); ?>
24	<?php submit_button(); ?>
25	</form>
26	</div>
27	<?php
28	}
29
30	/**
31	* Set up the experiments settings.
32	*
33	* @since 6.3.0
34	*/
35	function gutenberg_initialize_experiments_settings() {
36	add_settings_section(
37	'gutenberg_experiments_section',
38	// The empty string ensures the render function won't output a h2.
39	'',
40	'gutenberg_display_experiment_section',
41	'gutenberg-experiments'
42	);
43	add_settings_field(
44	'gutenberg-widget-experiments',
45	__( 'Widgets', 'gutenberg' ),
46	'gutenberg_display_experiment_field',
47	'gutenberg-experiments',
48	'gutenberg_experiments_section',
49	array(
50	'label' => __( 'Enable Widgets screen and Legacy Widgets block', 'gutenberg' ),
51	'id' => 'gutenberg-widget-experiments',
52	)
53	);
54	add_settings_field(
55	'gutenberg-block-directory',
56	__( 'Block Directory', 'gutenberg' ),
57	'gutenberg_display_experiment_field',
58	'gutenberg-experiments',
59	'gutenberg_experiments_section',
60	array(
61	'label' => __( 'Enable block directory search', 'gutenberg' ),
62	'id' => 'gutenberg-block-directory',
63	)
64	);
65	add_settings_field(
66	'gutenberg-full-site-editing',
67	__( 'Full Site Editing', 'gutenberg' ),
68	'gutenberg_display_experiment_field',
69	'gutenberg-experiments',
70	'gutenberg_experiments_section',
71	array(
72	'label' => __( 'Enable Full Site Editing (Warning: this will replace your theme and cause potentially irreversible changes to your site. We recommend using this only in a development environment.)', 'gutenberg' ),
73	'id' => 'gutenberg-full-site-editing',
74	)
75	);
76	add_settings_field(
77	'gutenberg-full-site-editing-demo',
78	__( 'Full Site Editing Demo Templates', 'gutenberg' ),
79	'gutenberg_display_experiment_field',
80	'gutenberg-experiments',
81	'gutenberg_experiments_section',
82	array(
83	'label' => __( 'Enable Full Site Editing demo templates', 'gutenberg' ),
84	'id' => 'gutenberg-full-site-editing-demo',
85	)
86	);
87	add_settings_field(
88	'gutenberg-page-templates',
89	__( 'Page Templates', 'gutenberg' ),
90	'gutenberg_display_experiment_field',
91	'gutenberg-experiments',
92	'gutenberg_experiments_section',
93	array(
94	'label' => __( 'Enable page templates', 'gutenberg' ),
95	'id' => 'gutenberg-page-templates',
96	)
97	);
98	register_setting(
99	'gutenberg-experiments',
100	'gutenberg-experiments'
101	);
102	}
103
104	add_action( 'admin_init', 'gutenberg_initialize_experiments_settings' );
105
106	/**
107	* Display a checkbox field for a Gutenberg experiment.
108	*
109	* @since 6.3.0
110	*
111	* @param array $args ( $label, $id ).
112	*/
113	function gutenberg_display_experiment_field( $args ) {
114	$options = get_option( 'gutenberg-experiments' );
115	$value = isset( $options[ $args['id'] ] ) ? 1 : 0;
116	?>
117	<label for="<?php echo $args['id']; ?>">
118	<input type="checkbox" name="<?php echo 'gutenberg-experiments[' . $args['id'] . ']'; ?>" id="<?php echo $args['id']; ?>" value="1" <?php checked( 1, $value ); ?> />
119	<?php echo $args['label']; ?>
120	</label>
121	<?php
122	}
123
124	/**
125	* Display the experiments section.
126	*
127	* @since 6.3.0
128	*/
129	function gutenberg_display_experiment_section() {
130	?>
131	<p><?php echo __( "The block editor includes experimental features that are useable while they're in development. Select the ones you'd like to enable. These features are likely to change, so avoid using them in production.", 'gutenberg' ); ?></p>
132
133	<?php
134	}
135
136	/**
137	* Extends default editor settings with experiments settings.
138	*
139	* @param array $settings Default editor settings.
140	*
141	* @return array Filtered editor settings.
142	*/
143	function gutenberg_experiments_editor_settings( $settings ) {
144	$experiments_settings = array(
145	'__experimentalEnableLegacyWidgetBlock' => gutenberg_is_experiment_enabled( 'gutenberg-widget-experiments' ),
146	'__experimentalBlockDirectory' => gutenberg_is_experiment_enabled( 'gutenberg-block-directory' ),
147	'__experimentalEnableFullSiteEditing' => gutenberg_is_experiment_enabled( 'gutenberg-full-site-editing' ),
148	'__experimentalEnableFullSiteEditingDemo' => gutenberg_is_experiment_enabled( 'gutenberg-full-site-editing-demo' ),
149	'__experimentalEnablePageTemplates' => gutenberg_is_experiment_enabled( 'gutenberg-page-templates' ),
150	);
151
152	$gradient_presets = current( (array) get_theme_support( '__experimental-editor-gradient-presets' ) );
153	if ( false !== $gradient_presets ) {
154	$experiments_settings['gradients'] = $gradient_presets;
155	}
156
157	$experiments_settings['disableCustomGradients'] = get_theme_support( '__experimental-disable-custom-gradients' );
158
159	return array_merge( $settings, $experiments_settings );
160	}
161	add_filter( 'block_editor_settings', 'gutenberg_experiments_editor_settings' );
162