class-disable-smaller-components.php — Admin and Site Enhancements (ASE) 7.4.2

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

admin-site-enhancements / classes Last commit date

class-disable-smaller-components.php

170 lines

1	<?php
2
3	namespace ASENHA\Classes;
4
5	/**
6	* Class for Disable Smaller Components module
7	*
8	* @since 6.9.5
9	*/
10	class Disable_Smaller_Components {
11
12	/**
13	* Remove version number from URLs of static resources (CSS, JS)
14	*
15	* @since 5.8.0
16	*/
17	public function remove_resource_version_number( $src ) {
18	if ( ! is_user_logged_in() ) {
19	// https://wordpress.org/support/topic/disable-smaller-components-version-can-be-hidden/
20	if ( strpos( $src, 'ver=' ) ) {
21	$src = remove_query_arg( 'ver', $src );
22	}
23	}
24	return $src;
25	}
26
27	/**
28	* Remove generator tag from RSS feed
29	*
30	* @since 7.3.3
31	*/
32	public function remove_feed_generator_tag( $generator_type, $type ) {
33	// e.g. <generator>https://wordpress.org/?v=6.6.1</generator>
34	if ( false !== strpos( $generator_type, '<generator>https://wordpress.org/?v=' ) ) {
35	return '';
36	}
37	}
38
39	/**
40	* Disable loading of frontend public assets of dashicons
41	*
42	* @since 4.5.0
43	*/
44	public function disable_dashicons_public_assets() {
45	global $pagenow;
46	if ( ! is_user_logged_in() ) {
47
48	// This will get /path/file.php?param=val portion of the full URL
49	$current_request_uri = sanitize_text_field( $_SERVER['REQUEST_URI'] );
50
51	if ( empty( $current_request_uri ) ) {
52	// On the homepage
53	wp_dequeue_style( 'dashicons' );
54	wp_deregister_style( 'dashicons' );
55	} else {
56	// Exclude the login page, where dashicon assets are requred to properly style the page
57	if ( false !== strpos( $current_request_uri, 'wp-login.php' ) \|\| 'wp-login.php' === $pagenow ) {
58	// On wp-login.php, so, do nothing
59	}
60	// Exclude password protection form
61	elseif ( false !== strpos( $current_request_uri, 'protected-page=view' ) ) {
62	// On protected-page=view, so, do nothing
63	}
64	else {
65	// NOT on wp-login.php, e.g. www.example.com/an-article/, so, dequeue dashicons
66	wp_dequeue_style( 'dashicons' );
67	wp_deregister_style( 'dashicons' );
68	}
69	}
70	}
71	}
72
73	/**
74	* Disable emoji support
75	*
76	* @since 4.5.0
77	*/
78	public function disable_emoji_support() {
79
80	remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
81	remove_action( 'embed_head', 'print_emoji_detection_script' );
82	remove_action( 'wp_print_styles', 'print_emoji_styles' );
83	remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
84	remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
85	remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
86	add_action( 'admin_init', [ $this, 'disable_admin_emojis' ] );
87	add_filter( 'emoji_svg_url', '__return_false' );
88	add_filter( 'tiny_mce_plugins', [ $this, 'disable_emoji_for_tinymce' ] );
89	add_filter( 'wp_resource_hints', [ $this, 'disable_emoji_remove_dns_prefetch' ], 10, 2 );
90	add_filter( 'option_use_smilies', '__return_false' );
91
92	}
93
94	/**
95	* Disable jQuery Migrate
96	*
97	* @since 5.8.0
98	* @link https://plugins.trac.wordpress.org/browser/remove-jquery-migrate/trunk/remove-jquery-migrate.php
99	* @param WP_Scripts $scripts WP_Scripts object.
100	*/
101	public function disable_jquery_migrate( $scripts ) {
102	if ( ! is_admin() && isset( $scripts->registered['jquery'] ) ) {
103	$script = $scripts->registered['jquery'];
104
105	if ( ! empty( $script->deps ) ) { // Check whether the script has any dependencies
106	$script->deps = array_diff( $script->deps, array( 'jquery-migrate' ) );
107	}
108	}
109	}
110
111	/**
112	* Remove the tinymce emoji plugin
113	*
114	* @since 4.5.0
115	*/
116	public function disable_emoji_for_tinymce( $plugins ) {
117
118	if ( is_array( $plugins ) ) {
119	return array_diff( $plugins, array( 'wpemoji' ) );
120	}
121
122	return array();
123
124	}
125
126	/**
127	* Remove emoji CDN hostname from DNS prefetching hints.
128	*
129	* @since 4.5.0
130	*/
131	public function disable_emoji_remove_dns_prefetch( $urls, $relation_type ) {
132
133	if ( 'dns-prefetch' == $relation_type ) {
134
135	// Strip out any URLs referencing the WordPress.org emoji location
136	$emoji_svg_url_base = 'https://s.w.org/images/core/emoji/';
137	foreach ( $urls as $key => $url ) {
138	if ( is_string( $url ) && false !== strpos( $url, $emoji_svg_url_base ) ) {
139	unset( $urls[$key] );
140	}
141	}
142
143	}
144
145	return $urls;
146
147	}
148
149	/**
150	* Disable emojis in wp-admin
151	*
152	* @since 4.7.2
153	*/
154	public function disable_admin_emojis() {
155	remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
156	remove_action( 'admin_print_styles', 'print_emoji_styles' );
157	}
158
159	/**
160	* Add loading="eager" attribute for featured images
161	*
162	* @link https://plugins.trac.wordpress.org/browser/disable-lazy-loading/tags/2.1/disable-lazy-loading.php
163	* @since 7.3.0
164	*/
165	public function eager_load_featured_images( $attr, $attachment = null ) {
166	$attr['loading'] = 'eager';
167	return $attr;
168	}
169
170	}