class-disable-components.php — Admin and Site Enhancements (ASE) 6.3.2

admin-site-enhancements / classes / class-disable-components.php

admin-site-enhancements / classes Last commit date

class-disable-components.php

633 lines

1	<?php
2
3	namespace ASENHA\Classes;
4	use WP_Error;
5
6	/**
7	* Class related to the Disable Components feature
8	*
9	* @since 2.2.0
10	*/
11	class Disable_Components {
12
13	/**
14	* Disable comments for post types
15	*
16	* @since 2.7.0
17	*/
18	public function disable_comments_for_post_types_edit() {
19
20	$options = get_option( ASENHA_SLUG_U );
21	$disable_comments_for = $options['disable_comments_for'];
22
23	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
24	if ( $is_commenting_disabled ) {
25	remove_post_type_support( $post_type_slug, 'comments' );
26	remove_post_type_support( $post_type_slug, 'trackbacks' );
27	remove_meta_box( 'commentstatusdiv', $post_type_slug, 'normal' );
28	remove_meta_box( 'commentstatusdiv', $post_type_slug, 'side' );
29	remove_meta_box( 'commentsdiv', $post_type_slug, 'normal' );
30	remove_meta_box( 'commentsdiv', $post_type_slug, 'side' );
31	remove_meta_box( 'trackbacksdiv', $post_type_slug, 'normal' );
32	remove_meta_box( 'trackbacksdiv', $post_type_slug, 'side' );
33	// edit-comments.js
34	wp_dequeue_script( 'admin-comments' );
35	}
36	}
37
38	}
39
40	/**
41	* Hide existing comments from the frontend post
42	*
43	* @since 6.2.1
44	*/
45	public function hide_existing_comments_on_frontend() {
46	$options = get_option( ASENHA_SLUG_U );
47	$disable_comments_for = $options['disable_comments_for'];
48	$current_post_type = get_post_type();
49
50	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
51	if ( ( $current_post_type === $post_type_slug ) && $is_commenting_disabled ) {
52	add_filter( 'comments_array', '__return_empty_array', 10, 2 );
53	}
54	}
55	}
56
57	/**
58	* Return empty comments array for comment templates
59	*
60	* @since 6.3.1
61	*/
62	public function maybe_return_empty_comments( $comments, $post_id ) {
63	$options = get_option( ASENHA_SLUG_U );
64	$disable_comments_for = $options['disable_comments_for'];
65	$post = get_post( $post_id );
66	$current_post_type = $post->post_type;
67
68	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
69	if ( ( $current_post_type === $post_type_slug ) && $is_commenting_disabled ) {
70	return array();
71	} else {
72	return $comments;
73	}
74	}
75	}
76
77	/**
78	* Close commenting on the frontend
79	*
80	* @since 2.7.0
81	*/
82	public function close_comments_pings_on_frontend( $comments_pings_open, $post_id ) {
83	// If commenting or pinging is not open, let's keep it that way
84	if ( ! $comments_pings_open ) {
85	return $comments_pings_open;
86	}
87
88	// Commenting or pinging is open for the post ID, let's decide if we should close it
89	$options = get_option( ASENHA_SLUG_U );
90	$disable_comments_for = $options['disable_comments_for'];
91	$post = get_post( $post_id );
92	$current_post_type = $post->post_type;
93
94	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
95	if ( ( $current_post_type === $post_type_slug ) && $is_commenting_disabled ) {
96	return false;
97	}
98	}
99
100	return $comments_pings_open;
101	}
102
103	/**
104	* Always return zero for comments count on a post where the post type has commenting disabled
105	*
106	* @since 6.2.7
107	*/
108	public function return_zero_comments_count( $comments_number, $post_id ) {
109
110	$options = get_option( ASENHA_SLUG_U );
111	$disable_comments_for = $options['disable_comments_for'];
112	$post = get_post( $post_id );
113	$current_post_type = $post->post_type;
114
115	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
116	if ( ( $current_post_type === $post_type_slug ) && $is_commenting_disabled ) {
117	return 0;
118	}
119	}
120
121	}
122
123	/**
124	* Disable commenting via XML-RPC
125	*
126	* @link https://plugins.trac.wordpress.org/browser/disable-comments/tags/2.4.5/disable-comments.php
127	* @since 6.3.1
128	*/
129	public function disable_xmlrpc_comments( $methods ) {
130	unset( $methods['wp.newComment'] );
131	return $methods;
132	}
133
134	/**
135	* Disables comments endpoint in REST API
136	*
137	* @link https://plugins.trac.wordpress.org/browser/disable-comments/tags/2.4.5/disable-comments.php
138	* @since 6.3.1
139	*/
140	public function disable_rest_api_comments_endpoints( $endpoints ) {
141	if ( isset( $endpoints['comments'] ) ) {
142	unset( $endpoints['comments'] );
143	}
144
145	if ( isset( $endpoints['/wp/v2/comments'] ) ) {
146	unset( $endpoints['/wp/v2/comments'] );
147	}
148
149	if ( isset( $endpoints['/wp/v2/comments/(?P<id>[\d]+)'] ) ) {
150	unset( $endpoints['/wp/v2/comments/(?P<id>[\d]+)'] );
151	}
152
153	return $endpoints;
154	}
155
156	/**
157	* Return blank comment before inserting to DB
158	*
159	* @link https://plugins.trac.wordpress.org/browser/disable-comments/tags/2.4.5/disable-comments.php
160	* @since 6.3.1
161	*/
162	public function return_blank_comment( $prepared_comment, $request ) {
163	return;
164	}
165
166	/**
167	* Show blank template on singular views when comment is disabled
168	*
169	* @since 4.9.2
170	*/
171	public function show_blank_comment_template() {
172
173	$options = get_option( ASENHA_SLUG_U );
174	$disable_comments_for = $options['disable_comments_for'];
175	$current_post_type = get_post_type();
176
177	foreach ( $disable_comments_for as $post_type_slug => $is_commenting_disabled ) {
178	if ( ( $current_post_type === $post_type_slug ) && $is_commenting_disabled ) {
179
180	if ( is_singular() ) {
181	add_filter( 'comments_template', [ $this, 'load_blank_comment_template' ], 20 );
182	}
183
184	}
185	}
186
187	}
188
189	/**
190	* Load the actual blank comment template
191	*
192	* @since 4.9.2
193	*/
194	public function load_blank_comment_template() {
195	return ASENHA_PATH . 'includes/blank-comment-template.php';
196	}
197
198	/**
199	* Disable Gutenberg in wp-admin for some or all post types
200	*
201	* @since 2.8.0
202	*/
203	public function disable_gutenberg_for_post_types_admin() {
204
205	// Get current page's post type from WP core globals and query parameters
206
207	global $pagenow, $typenow;
208
209	$post_type = null;
210
211	if ( 'edit.php' === $pagenow ) { // on the list table screen, $typenow returns correct post type
212
213	$post_type = $typenow;
214
215	} elseif ( 'post.php' === $pagenow ) { // on the edit screen, $typenow is empty, so we detect it
216
217	$post_type = isset( $_GET['post'] ) ? get_post_type( $_GET['post'] ) : 'post';
218
219	} elseif ( 'post-new.php' === $pagenow ) { // on the add new screen, best to get post type from GET parameter
220
221	$post_type = isset( $_GET['post_type'] ) ? $_GET['post_type'] : 'post';
222
223	} else {}
224
225	// Check if Gutenberg feature is enabled for the site
226
227	// Before/after WP v5.0.0 via feature plugin
228	$gutenberg = function_exists( 'gutenberg_register_scripts_and_styles' );
229
230	// Since WP v5.0.0, gutenberg is in core
231	$block_editor = has_action( 'enqueue_block_assets' );
232
233	// Gutenberg feature is not enabled for the site
234	if ( ! $gutenberg && ( false === $block_editor ) ) {
235	return; // do nothing
236	}
237
238	// Assemble single-dimensional array of post types for which Gutenberg should be disabled
239	$options = get_option( ASENHA_SLUG_U );
240	$disable_gutenberg_for = $options['disable_gutenberg_for'];
241	$post_types_for_disable_gutenberg = array();
242
243	foreach( $disable_gutenberg_for as $post_type_slug => $is_gutenberg_disabled ) {
244	if ( $is_gutenberg_disabled ) {
245	$post_types_for_disable_gutenberg[] = $post_type_slug;
246	}
247	}
248
249	// Selectively disable Gutenberg
250	if ( in_array( $post_type, $post_types_for_disable_gutenberg ) ) {
251
252	// For WP v5.0.0 upwards
253	add_filter( 'use_block_editor_for_post_type', '__return_false', 100 );
254
255	// If Gutenberg feature plugin is activated
256	if ( $gutenberg ) {
257	add_filter( 'gutenberg_can_edit_post_type', '__return_false', 100 );
258	$this->remove_all_gutenberg_hook();
259	}
260
261	}
262
263	}
264
265	/**
266	* Remove Gutenberg hooks added via feature plugin.
267	*
268	* @link https://plugins.trac.wordpress.org/browser/classic-editor/tags/1.6.2/classic-editor.php#L138
269	* @since 2.8.0
270	*/
271	public function remove_all_gutenberg_hooks() {
272
273	remove_action( 'admin_menu', 'gutenberg_menu' );
274	remove_action( 'admin_init', 'gutenberg_redirect_demo' );
275
276	// Gutenberg 5.3+
277	remove_action( 'wp_enqueue_scripts', 'gutenberg_register_scripts_and_styles' );
278	remove_action( 'admin_enqueue_scripts', 'gutenberg_register_scripts_and_styles' );
279	remove_action( 'admin_notices', 'gutenberg_wordpress_version_notice' );
280	remove_action( 'rest_api_init', 'gutenberg_register_rest_widget_updater_routes' );
281	remove_action( 'admin_print_styles', 'gutenberg_block_editor_admin_print_styles' );
282	remove_action( 'admin_print_scripts', 'gutenberg_block_editor_admin_print_scripts' );
283	remove_action( 'admin_print_footer_scripts', 'gutenberg_block_editor_admin_print_footer_scripts' );
284	remove_action( 'admin_footer', 'gutenberg_block_editor_admin_footer' );
285	remove_action( 'admin_enqueue_scripts', 'gutenberg_widgets_init' );
286	remove_action( 'admin_notices', 'gutenberg_build_files_notice' );
287
288	remove_filter( 'load_script_translation_file', 'gutenberg_override_translation_file' );
289	remove_filter( 'block_editor_settings', 'gutenberg_extend_block_editor_styles' );
290	remove_filter( 'default_content', 'gutenberg_default_demo_content' );
291	remove_filter( 'default_title', 'gutenberg_default_demo_title' );
292	remove_filter( 'block_editor_settings', 'gutenberg_legacy_widget_settings' );
293	remove_filter( 'rest_request_after_callbacks', 'gutenberg_filter_oembed_result' );
294
295	// Previously used, compat for older Gutenberg versions.
296	remove_filter( 'wp_refresh_nonces', 'gutenberg_add_rest_nonce_to_heartbeat_response_headers' );
297	remove_filter( 'get_edit_post_link', 'gutenberg_revisions_link_to_editor' );
298	remove_filter( 'wp_prepare_revision_for_js', 'gutenberg_revisions_restore' );
299
300	remove_action( 'rest_api_init', 'gutenberg_register_rest_routes' );
301	remove_action( 'rest_api_init', 'gutenberg_add_taxonomy_visibility_field' );
302	remove_filter( 'registered_post_type', 'gutenberg_register_post_prepare_functions' );
303
304	remove_action( 'do_meta_boxes', 'gutenberg_meta_box_save' );
305	remove_action( 'submitpost_box', 'gutenberg_intercept_meta_box_render' );
306	remove_action( 'submitpage_box', 'gutenberg_intercept_meta_box_render' );
307	remove_action( 'edit_page_form', 'gutenberg_intercept_meta_box_render' );
308	remove_action( 'edit_form_advanced', 'gutenberg_intercept_meta_box_render' );
309	remove_filter( 'redirect_post_location', 'gutenberg_meta_box_save_redirect' );
310	remove_filter( 'filter_gutenberg_meta_boxes', 'gutenberg_filter_meta_boxes' );
311
312	remove_filter( 'body_class', 'gutenberg_add_responsive_body_class' );
313	remove_filter( 'admin_url', 'gutenberg_modify_add_new_button_url' ); // old
314	remove_action( 'admin_enqueue_scripts', 'gutenberg_check_if_classic_needs_warning_about_blocks' );
315	remove_filter( 'register_post_type_args', 'gutenberg_filter_post_type_labels' );
316	}
317
318	/**
319	* Disable Gutenberg styles and scripts on the front end for all or some post types
320	*
321	* @since 2.8.0
322	*/
323	public function disable_gutenberg_for_post_types_frontend() {
324
325	$post = get_queried_object();
326
327	if ( ! is_null( $post ) ) {
328	if ( property_exists( $post, 'post_type' ) ) {
329
330	$post_type = $post->post_type;
331
332	// Assemble single-dimensional array of post types for which Gutenberg should be disabled
333	$options = get_option( ASENHA_SLUG_U );
334	$disable_gutenberg_for = $options['disable_gutenberg_for'];
335	$post_types_for_disable_gutenberg = array();
336
337	foreach( $disable_gutenberg_for as $post_type_slug => $is_gutenberg_disabled ) {
338	if ( $is_gutenberg_disabled ) {
339	$post_types_for_disable_gutenberg[] = $post_type_slug;
340	}
341	}
342
343	// Selectively disable for the selected post types
344	if ( in_array( $post_type, $post_types_for_disable_gutenberg ) ) {
345
346	global $wp_styles;
347
348	// As needed, exclude some block styles from dequeuing
349	$keep_enqueued = array(); // e.g. array( 'wp-block-navigation' );
350
351	foreach ( $wp_styles->queue as $handle ) {
352
353	// For all stye handles that starts with 'wp-block'
354	if ( false !== strpos( $handle, 'wp-block' ) ) {
355
356	if ( ! in_array( $handle, $keep_enqueued ) ) {
357	wp_dequeue_style( $handle );
358	}
359
360	}
361
362	}
363
364	// Additional dequeuing
365	wp_dequeue_style( 'core-block-supports' );
366	wp_dequeue_style( 'global-styles' ); // theme.json
367	wp_dequeue_style( 'classic-theme-styles' ); // classic theme
368
369	}
370
371	}
372	}
373
374	}
375
376	/**
377	* Disable REST API for non-authenticated users. This is for WP v4.7 or later.
378	*
379	* @since 2.9.0
380	*/
381	public function disable_rest_api() {
382
383	if ( ! is_user_logged_in() ) {
384
385	return new WP_Error(
386	'rest_api_authentication_required',
387	'The REST API has been restricted to authenticated users.',
388	array(
389	'status' => rest_authorization_required_code()
390	)
391	);
392
393	}
394
395	}
396
397	/**
398	* Ensure /feed/ page outputs a 403 Forbidden header and message
399	*
400	* @since 5.5.2
401	*/
402	public function redirect_feed_to_403() {
403	if ( is_feed() ) {
404	status_header( 403 ); // Send an HTTP 403 Forbidden status header
405	die( '403 Forbidden' ); // End execution and display a 403 Forbidden message
406	}
407	}
408
409	/**
410	* Disable updates and related functionalities
411	*
412	* @since 4.0.0
413	*/
414	public function disable_update_notices_version_checks() {
415
416	// Remove nags
417	remove_action( 'admin_notices', 'update_nag', 3 );
418	remove_action( 'admin_notices', 'maintenance_nag' );
419
420	// Disable WP version check
421	remove_action( 'wp_version_check', 'wp_version_check' );
422	remove_action( 'admin_init', 'wp_version_check' );
423	wp_clear_scheduled_hook( 'wp_version_check' );
424
425	add_filter( 'pre_option_update_core', '__return_null' );
426
427	// Disable theme version checks
428	remove_action( 'wp_update_themes', 'wp_update_themes' );
429	remove_action( 'admin_init', '_maybe_update_themes' );
430	wp_clear_scheduled_hook( 'wp_update_themes' );
431
432	remove_action( 'load-themes.php', 'wp_update_themes' );
433	remove_action( 'load-update.php', 'wp_update_themes' );
434	remove_action( 'load-update-core.php', 'wp_update_themes' );
435
436	// Disable plugin version checks
437	remove_action( 'wp_update_plugins', 'wp_update_plugins' );
438	remove_action( 'admin_init', '_maybe_update_plugins' );
439	wp_clear_scheduled_hook( 'wp_update_plugins' );
440
441	remove_action( 'load-plugins.php', 'wp_update_plugins' );
442	remove_action( 'load-update.php', 'wp_update_plugins' );
443	remove_action( 'load-update-core.php', 'wp_update_plugins' );
444
445	// Disable auto updates
446	wp_clear_scheduled_hook( 'wp_maybe_auto_update' );
447
448	remove_action( 'wp_maybe_auto_update', 'wp_maybe_auto_update' );
449	remove_action( 'admin_init', 'wp_maybe_auto_update' );
450	remove_action( 'admin_init', 'wp_auto_update_core' );
451
452	// Disable Site Health checks
453	add_filter( 'site_status_tests', [ $this, 'disable_update_checks_in_site_health' ] );
454
455	}
456
457	/**
458	* Override version check info stored in transients named update_core, update_plugins, update_themes.
459	*
460	* @since 4.0.0
461	*/
462	public function override_version_check_info() {
463
464	include( ABSPATH . WPINC . '/version.php' ); // get $wp_version from here
465
466	$current = (object)array(); // create empty object
467	$current->updates = array();
468	$current->response = array();
469	$current->version_checked = $wp_version;
470	$current->last_checked = time();
471
472	return $current;
473
474	}
475
476	/**
477	* Disable Background Updates and Auto-Updates tests in Site Health tests
478	*
479	* @since 4.0.0
480	*/
481	public function disable_update_checks_in_site_health( $tests ) {
482
483	unset( $tests['async']['background_updates'] );
484	unset( $tests['direct']['plugin_theme_auto_updates'] );
485
486	return $tests;
487
488	}
489
490	/**
491	* Remove Dashboard >> Updates menu item
492	*
493	* @since 4.0.0
494	*/
495	public function remove_updates_menu() {
496	global $submenu;
497	remove_submenu_page( 'index.php', 'update-core.php' );
498	}
499
500	/**
501	* Remove version number from URLs of static resources (CSS, JS)
502	*
503	* @since 5.8.0
504	*/
505	public function remove_resource_version_number( $src ) {
506	if ( ! is_user_logged_in() ) {
507	if ( strpos( $src, '?ver=' ) ) {
508	$src = remove_query_arg( 'ver', $src );
509	}
510	}
511	return $src;
512	}
513
514	/**
515	* Disable loading of frontend public assets of dashicons
516	*
517	* @since 4.5.0
518	*/
519	public function disable_dashicons_public_assets() {
520	global $pagenow;
521	if ( ! is_user_logged_in() ) {
522
523	// This will get /path/file.php?param=val portion of the full URL
524	$current_request_uri = sanitize_text_field( $_SERVER['REQUEST_URI'] );
525
526	if ( empty( $current_request_uri ) ) {
527	// On the homepage
528	wp_dequeue_style( 'dashicons' );
529	wp_deregister_style( 'dashicons' );
530	} else {
531	// Exclude the login page, where dashicon assets are requred to properly style the page
532	if ( false !== strpos( $current_request_uri, 'wp-login.php' ) \|\| 'wp-login.php' === $pagenow ) {
533	// On wp-login.php, so, do nothing
534	}
535	// Exclude password protection form
536	elseif ( false !== strpos( $current_request_uri, 'protected-page=view' ) ) {
537	// On protected-page=view, so, do nothing
538	}
539	else {
540	// NOT on wp-login.php, e.g. www.example.com/an-article/, so, dequeue dashicons
541	wp_dequeue_style( 'dashicons' );
542	wp_deregister_style( 'dashicons' );
543	}
544	}
545	}
546	}
547
548	/**
549	* Disable emoji support
550	*
551	* @since 4.5.0
552	*/
553	public function disable_emoji_support() {
554
555	remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
556	remove_action( 'embed_head', 'print_emoji_detection_script' );
557	remove_action( 'wp_print_styles', 'print_emoji_styles' );
558	remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
559	remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
560	remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
561	add_action( 'admin_init', [ $this, 'disable_admin_emojis' ] );
562	add_filter( 'emoji_svg_url', '__return_false' );
563	add_filter( 'tiny_mce_plugins', [ $this, 'disable_emoji_for_tinymce' ] );
564	add_filter( 'wp_resource_hints', [ $this, 'disable_emoji_remove_dns_prefetch' ], 10, 2 );
565
566	}
567
568	/**
569	* Disable jQuery Migrate
570	*
571	* @since 5.8.0
572	* @link https://plugins.trac.wordpress.org/browser/remove-jquery-migrate/trunk/remove-jquery-migrate.php
573	* @param WP_Scripts $scripts WP_Scripts object.
574	*/
575	public function disable_jquery_migrate( $scripts ) {
576	if ( ! is_admin() && isset( $scripts->registered['jquery'] ) ) {
577	$script = $scripts->registered['jquery'];
578
579	if ( ! empty( $script->deps ) ) { // Check whether the script has any dependencies
580	$script->deps = array_diff( $script->deps, array( 'jquery-migrate' ) );
581	}
582	}
583	}
584
585	/**
586	* Remove the tinymce emoji plugin
587	*
588	* @since 4.5.0
589	*/
590	public function disable_emoji_for_tinymce( $plugins ) {
591
592	if ( is_array( $plugins ) ) {
593	return array_diff( $plugins, array( 'wpemoji' ) );
594	}
595
596	return array();
597
598	}
599
600	/**
601	* Remove emoji CDN hostname from DNS prefetching hints.
602	*
603	* @since 4.5.0
604	*/
605	public function disable_emoji_remove_dns_prefetch( $urls, $relation_type ) {
606
607	if ( 'dns-prefetch' == $relation_type ) {
608
609	// Strip out any URLs referencing the WordPress.org emoji location
610	$emoji_svg_url_base = 'https://s.w.org/images/core/emoji/';
611	foreach ( $urls as $key => $url ) {
612	if ( is_string( $url ) && false !== strpos( $url, $emoji_svg_url_base ) ) {
613	unset( $urls[$key] );
614	}
615	}
616
617	}
618
619	return $urls;
620
621	}
622
623	/**
624	* Disable emojis in wp-admin
625	*
626	* @since 4.7.2
627	*/
628	public function disable_admin_emojis() {
629	remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
630	remove_action( 'admin_print_styles', 'print_emoji_styles' );
631	}
632
633	}