class-disable-smaller-components.php — Admin and Site Enhancements (ASE) 7.3.3

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

admin-site-enhancements / classes Last commit date

class-disable-smaller-components.php

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