jetpack / jetpack_vendor / automattic / jetpack-sharing-likes / src / settings / class-sharing-resources.php

class-sharing-resources.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-beta, at jetpack_vendor/automattic/jetpack-sharing-likes/src/settings/class-sharing-resources.php

73 lines 2.0 KB

Raw Download Zip

1	<?php
2	/**
3	* The "Disable CSS and JS" setting on Settings > Sharing.
4	*
5	* @package automattic/jetpack-sharing-likes
6	*/
7
8	declare( strict_types = 1 );
9
10	namespace Automattic\Jetpack\Sharing_Likes\Settings;
11
12	/**
13	* Stops sharedaddy enqueuing its own CSS and JS, for themes that bundle them.
14	*/
15	final class Sharing_Resources {
16
17	/**
18	* Option `sharing_init()` in `modules/sharedaddy/sharedaddy.php` reads.
19	*/
20	public const OPTION = 'sharedaddy_disable_resources';
21
22	/**
23	* Field name the checkbox posts.
24	*/
25	private const FIELD = 'disable_resources';
26
27	/**
28	* Whether the setting has anything to configure on this site.
29	*
30	* It only affects legacy sharing buttons, and Simple never loads `sharedaddy.php`.
31	*/
32	public static function is_available(): bool {
33	return ! Environment::is_simple_site() && Section_State::configures( Sharing_Section::state() );
34	}
35
36	/**
37	* Table row for the setting.
38	*/
39	public static function render(): string {
40	if ( ! self::is_available() ) {
41	return '';
42	}
43
44	return sprintf(
45	'<tr valign="top">
46	<th scope="row"><label for="disable_css">%1$s</label></th>
47	<td>
48	<input id="disable_css" type="checkbox" name="%2$s"%3$s /> <small><em>%4$s</em></small>
49	</td>
50	</tr>',
51	esc_html__( 'Disable CSS and JS', 'jetpack-sharing-likes' ),
52	esc_attr( self::FIELD ),
53	checked( '1', (string) get_option( self::OPTION ), false ),
54	esc_html__( 'Advanced. If this option is checked, you must include these files in your theme manually for the sharing links to work.', 'jetpack-sharing-likes' )
55	);
56	}
57
58	/**
59	* Save the checkbox. Callers verify the nonce.
60	*
61	* Only while it renders: an unchecked box posts nothing, so saving it from
62	* a screen that never showed it would switch the setting off.
63	*/
64	public static function save(): void {
65	if ( ! self::is_available() ) {
66	return;
67	}
68
69	// phpcs:ignore WordPress.Security.NonceVerification.Missing -- verified by the caller.
70	update_option( self::OPTION, isset( $_POST[ self::FIELD ] ) ? 1 : 0 );
71	}
72	}
73