← All changes | extensions/blocks/premium-content/_inc/subscription-service/include.php +89 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,89 @@
	1	+<?php
	2	+/**
	3	+ * Subcription service includes to build out the service.
	4	+ *
	5	+ * @package Automattic\Jetpack\Extensions\Premium_Content
	6	+ */
	7	+
	8	+namespace Automattic\Jetpack\Extensions\Premium_Content;
	9	+
	10	+use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Jetpack_Token_Subscription_Service;
	11	+use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Subscription_Service;
	12	+use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\Unconfigured_Subscription_Service;
	13	+use Automattic\Jetpack\Extensions\Premium_Content\Subscription_Service\WPCOM_Online_Subscription_Service;
	14	+
	15	+if ( ! defined( 'ABSPATH' ) ) {
	16	+ exit( 0 );
	17	+}
	18	+
	19	+require_once __DIR__ . '/class-jwt.php';
	20	+require_once __DIR__ . '/interface-subscription-service.php';
	21	+require_once __DIR__ . '/class-abstract-token-subscription-service.php';
	22	+require_once __DIR__ . '/class-jetpack-token-subscription-service.php';
	23	+require_once __DIR__ . '/class-wpcom-online-subscription-service.php';
	24	+require_once __DIR__ . '/class-wpcom-offline-subscription-service.php';
	25	+require_once __DIR__ . '/class-unconfigured-subscription-service.php';
	26	+
	27	+const PAYWALL_FILTER = 'earn_premium_content_subscription_service';
	28	+
	29	+/**
	30	+ * Initializes the premium content subscription service.
	31	+ */
	32	+function paywall_initialize() {
	33	+ $paywall = subscription_service();
	34	+ if ( $paywall ) {
	35	+ $paywall->initialize();
	36	+ }
	37	+}
	38	+add_action( 'init', 'Automattic\Jetpack\Extensions\Premium_Content\paywall_initialize', 9 );
	39	+
	40	+/**
	41	+ * Gets the service handling the premium content subscriptions.
	42	+ *
	43	+ * @param int|null $user_id An optional user_id to query subscriptions against. Uses token from request/cookie or logged-in user information if omitted.
	44	+ * @return Subscription_Service Service that will handle the premium content subscriptions.
	45	+ */
	46	+function subscription_service( $user_id = null ) {
	47	+ /**
	48	+ * Filter the Jetpack_Token_Subscription_Service class.
	49	+ *
	50	+ * @since 9.4.0
	51	+ *
	52	+ * @param null|Jetpack_Token_Subscription_Service $interface Registered Subscription_Service.
	53	+ */
	54	+ $interface = apply_filters( PAYWALL_FILTER, null, $user_id );
	55	+ if ( ! $interface instanceof Jetpack_Token_Subscription_Service ) {
	56	+ _doing_it_wrong( __FUNCTION__, 'No Subscription_Service registered for the ' . esc_html( PAYWALL_FILTER ) . ' filter', 'jetpack' );
	57	+ }
	58	+ return $interface;
	59	+}
	60	+
	61	+/**
	62	+ * Gets the default service handling the premium content.
	63	+ *
	64	+ * @param Subscription_Service $service If set, this service will be used by default.
	65	+ * @param int|null $user_id An optional user_id to query subscriptions against. Uses token from request/cookie or logged-in user information if omitted.
	66	+ * @return Subscription_Service Service that will handle the premium content.
	67	+ */
	68	+function default_service( $service, $user_id = null ) {
	69	+ if ( null !== $service ) {
	70	+ return $service;
	71	+ }
	72	+
	73	+ // Prefer to use the WPCOM_Online_Subscription_Service if this code is executing on WPCOM.
	74	+ $wpcom_available_but_user_is_not_logged_in = defined( 'IS_WPCOM' ) && IS_WPCOM && ! is_user_logged_in() && ! empty( $user_id );
	75	+ if ( WPCOM_Online_Subscription_Service::available() || $wpcom_available_but_user_is_not_logged_in ) {
	76	+ // Return the WPCOM Online subscription service when we are on WPCOM.
	77	+ return new WPCOM_Online_Subscription_Service( $user_id );
	78	+ }
	79	+
	80	+ // Fallback on using the Jetpack_Token_Subscription_Service if this is not executing on WPCOM but is executing on a Jetpack site.
	81	+ if ( Jetpack_Token_Subscription_Service::available() ) {
	82	+ // Return the Jetpack Token Subscription Service when it is available.
	83	+ return new Jetpack_Token_Subscription_Service();
	84	+ }
	85	+
	86	+ // Return an Unconfigured Subscription Service if this is not a WPCOM or Jetpack site or if both of those services are not available.
	87	+ return new Unconfigured_Subscription_Service();
	88	+}
	89	+add_filter( PAYWALL_FILTER, 'Automattic\Jetpack\Extensions\Premium_Content\default_service', 10, 2 );