jetpack / jetpack_vendor / automattic / jetpack-podcast / src / class-podcast-gate.php

class-podcast-gate.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3, at jetpack_vendor/automattic/jetpack-podcast/src/class-podcast-gate.php

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1	<?php
2	/**
3	* Podcast product-access gate.
4	*
5	* @package automattic/jetpack-podcast
6	*/
7
8	namespace Automattic\Jetpack\Podcast;
9
10	use Automattic\Jetpack\Connection\Client;
11	use Automattic\Jetpack\Current_Plan;
12	use Automattic\Jetpack\Status\Host;
13	use Jetpack_Options;
14
15	/**
16	* Premium podcast feature gate (dashboard, stats, episode block). Two paths:
17	*
18	* - WordPress.com (Simple/WoA): the `podcasting` plan feature via
19	* `Current_Plan::supports`, plus the launch-day grandfather rule. Request-
20	* scoped, so gating another blog needs `switch_to_blog` first.
21	* - Self-hosted Jetpack: a Growth/Complete purchase over the connection
22	* (PODS-123). Only consulted in admin/editor contexts.
23	*/
24	class Podcast_Gate {
25
26	const FEATURE_SLUG = 'podcasting';
27
28	/**
29	* Launch-day cutoff for the paying-blog grandfather rule. Paid blogs
30	* registered before this date keep Premium podcast features without
31	* needing the `podcasting` plan feature. WordPress.com only.
32	*/
33	const GRANDFATHER_CUTOFF_DATE = '2026-05-18';
34
35	/**
36	* Transient holding the cached `/upgrades` response. Short-lived (30s): dedupes
37	* the lookup across the successive editor/admin loads that consult the gate,
38	* without a synchronous WPCOM request on each one.
39	*/
40	const PURCHASES_TRANSIENT = 'jetpack_podcast_site_purchases';
41
42	/**
43	* Whether the current site can use the paid podcast surfaces.
44	*
45	* @return bool
46	*/
47	public static function has_product_access(): bool {
48	if ( ! ( new Host() )->is_wpcom_platform() ) {
49	return self::self_hosted_has_paid_plan();
50	}
51
52	$blog_id = get_current_blog_id();
53	if ( $blog_id <= 0 ) {
54	return false;
55	}
56
57	if ( self::is_grandfathered( $blog_id ) ) {
58	return true;
59	}
60
61	return (bool) Current_Plan::supports( self::FEATURE_SLUG );
62	}
63
64	/**
65	* The minimum plan slug to upsell: WordPress.com Premium (`value_bundle`) or
66	* Jetpack Growth (`jetpack_growth_yearly`).
67	*
68	* @return string
69	*/
70	public static function get_required_plan_slug(): string {
71	return ( new Host() )->is_wpcom_platform() ? 'value_bundle' : 'jetpack_growth_yearly';
72	}
73
74	/**
75	* Whether a self-hosted site owns a Growth/Complete plan. Matches purchased
76	* product slugs, not the `podcasting` feature (which is true for every Jetpack
77	* site on WordPress.com and can't tell free from paid here).
78	*/
79	private static function self_hosted_has_paid_plan(): bool {
80	foreach ( self::get_site_current_purchases() as $purchase ) {
81	$slug = is_array( $purchase ) && isset( $purchase['product_slug'] ) ? $purchase['product_slug'] : '';
82
83	// Prefix match so every Growth/Complete billing term counts.
84	foreach ( array( 'jetpack_growth', 'jetpack_complete' ) as $prefix ) {
85	if ( is_string( $slug ) && 0 === strpos( $slug, $prefix ) ) {
86	return true;
87	}
88	}
89	}
90
91	return false;
92	}
93
94	/**
95	* The site's current purchases from WordPress.com (`/upgrades`). Cached in a
96	* short transient so successive gate checks don't each fire a WPCOM request.
97	* Fails closed to an empty list on any error, without caching it, so the next
98	* request retries rather than serving a stale empty.
99	*
100	* @return array Purchase entries; empty on failure.
101	*/
102	private static function get_site_current_purchases(): array {
103	$cached = get_transient( self::PURCHASES_TRANSIENT );
104	if ( is_array( $cached ) ) {
105	return $cached;
106	}
107
108	$response = Client::wpcom_json_api_request_as_blog(
109	sprintf( '/upgrades?site=%d', (int) Jetpack_Options::get_option( 'id' ) ),
110	'1.2',
111	array( 'method' => 'GET' )
112	);
113
114	if ( is_wp_error( $response ) \|\| 200 !== (int) wp_remote_retrieve_response_code( $response ) ) {
115	return array();
116	}
117
118	$decoded = json_decode( wp_remote_retrieve_body( $response ), true );
119	if ( ! is_array( $decoded ) ) {
120	return array();
121	}
122
123	set_transient( self::PURCHASES_TRANSIENT, $decoded, 30 );
124	return $decoded;
125	}
126
127	/**
128	* Whether the blog is grandfathered: registered before the cutoff AND on a paid plan.
129	*
130	* @param int $blog_id Blog ID.
131	*/
132	protected static function is_grandfathered( int $blog_id ): bool {
133	if ( ! function_exists( 'get_blog_details' ) ) {
134	return false;
135	}
136	$details = get_blog_details( $blog_id );
137	if ( ! $details \|\| empty( $details->registered ) ) {
138	return false;
139	}
140	$registered_ts = strtotime( $details->registered );
141	if ( false === $registered_ts \|\| $registered_ts >= strtotime( self::GRANDFATHER_CUTOFF_DATE ) ) {
142	return false;
143	}
144
145	$plan = Current_Plan::get();
146	return ! empty( $plan['class'] ) && 'free' !== $plan['class'];
147	}
148	}
149