jetpack / jetpack_vendor / automattic / jetpack-seo / src / class-surface-visibility.php

class-surface-visibility.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-beta, at jetpack_vendor/automattic/jetpack-seo/src/class-surface-visibility.php

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1	<?php
2	/**
3	* The discoverability cohort for the Jetpack SEO surface, and the opt-in
4	* that flips it: whether the admin menu registers on this site, and the
5	* REST route existing self-hosted installs use to switch over.
6	*
7	* @package automattic/jetpack-seo-package
8	*/
9
10	namespace Automattic\Jetpack\SEO;
11
12	use Automattic\Jetpack\Modules;
13	use Automattic\Jetpack\Status\Host;
14
15	/**
16	* Decides whether the SEO surface is discoverable and handles the opt-in.
17	*/
18	class Surface_Visibility {
19
20	/**
21	* Whether the Jetpack SEO surface should be discoverable (admin menu registered).
22	*
23	* WordPress.com sites (Simple + Atomic) are always discoverable — how SEO presents
24	* there is a Dotcom decision, independent of the self-hosted rollout. On self-hosted
25	* sites the durable {@see Initializer::VISIBILITY_OPTION} cohort flag decides: fresh installs
26	* are seeded visible, existing installs stay hidden until they opt in. Defaults to
27	* hidden when the option is absent (e.g. before the plugin's seed has run), so an
28	* existing site is never surprised by the new surface before its cohort is recorded.
29	*
30	* @return bool
31	*/
32	public static function is_visible() {
33	if ( class_exists( 'Automattic\\Jetpack\\Status\\Host' ) && ( new Host() )->is_wpcom_platform() ) {
34	return true;
35	}
36
37	return (bool) get_option( Initializer::VISIBILITY_OPTION, false );
38	}
39
40	/**
41	* Whether to offer an existing install the chance to opt into the new SEO experience.
42	*
43	* The single source of truth for the opt-in surfaces (legacy Traffic-page banner, My
44	* Jetpack card). True only when the SEO product is available and the surface isn't
45	* visible yet — and since {@see self::is_visible()} already returns true for
46	* WordPress.com and for self-hosted installs that have opted in, "not visible"
47	* cleanly means "a self-hosted install that hasn't opted in".
48	*
49	* @return bool
50	*/
51	public static function is_optin_available() {
52	return Initializer::is_available() && ! self::is_visible();
53	}
54
55	/**
56	* Expose whether this install should be offered the SEO opt-in, onto
57	* `window.JetpackScriptData.seo.optin_available` for other admin surfaces (e.g. the
58	* legacy Traffic-page banner). Only hooked when the feature flag is on, so the field is
59	* simply absent otherwise.
60	*
61	* @param array $data Script data being injected onto the page.
62	* @return array
63	*/
64	public static function inject_optin_availability( $data ) {
65	if ( ! is_array( $data ) ) {
66	$data = array();
67	}
68
69	$data[ Initializer::SCRIPT_DATA_KEY ]['optin_available'] = self::is_optin_available();
70	// Read by the legacy Traffic page to hide its SEO / Sitemaps sections once the
71	// site is on the new experience (fresh install / opted-in / WordPress.com), so the
72	// two surfaces never show at once. The legacy sections stay for self-hosted installs
73	// that haven't opted in.
74	$data[ Initializer::SCRIPT_DATA_KEY ]['surface_visible'] = self::is_visible();
75
76	return $data;
77	}
78
79	/**
80	* Register the opt-in REST route that switches an existing self-hosted install over to
81	* the new SEO experience.
82	*
83	* Lives on the `jetpack/v4` namespace and is registered ahead of the cohort gate, so a
84	* site whose SEO surface is still hidden can reach it from the legacy Traffic page or
85	* My Jetpack. See {@see self::handle_optin()}.
86	*
87	* @return void
88	*/
89	public static function register_optin_route() {
90	register_rest_route(
91	'jetpack/v4',
92	'/seo/opt-in',
93	array(
94	'methods' => \WP_REST_Server::CREATABLE,
95	'callback' => array( __CLASS__, 'handle_optin' ),
96	'permission_callback' => function () {
97	return current_user_can( 'manage_options' );
98	},
99	)
100	);
101	}
102
103	/**
104	* Opt an existing install into the new SEO experience: mark the surface visible and
105	* activate the `seo-tools` module, then hand back the dashboard URL to redirect to.
106	*
107	* Idempotent — re-opting-in is harmless. `Modules::activate()` is called with
108	* `$exit = false, $redirect = false`; the defaults would `exit()` and send a 302,
109	* which break a REST response.
110	*
111	* @return \WP_REST_Response
112	*/
113	public static function handle_optin() {
114	update_option( Initializer::VISIBILITY_OPTION, true );
115
116	if ( class_exists( 'Automattic\\Jetpack\\Modules' ) ) {
117	( new Modules() )->activate( 'seo-tools', false, false );
118	}
119
120	return rest_ensure_response(
121	array(
122	'success' => true,
123	'redirect' => admin_url( 'admin.php?page=' . Admin_Page::MENU_SLUG ),
124	)
125	);
126	}
127	}
128