← All changes | _inc/lib/core-api/wpcom-endpoints/class-wpcom-rest-api-v2-endpoint-mailchimp.php +227 -0 16.2-beta → 16.3-beta View file →

		@@ -1,0 +1,227 @@
	1	+<?php
	2	+/**
	3	+ * API endpoints to interact with WordPress.com
	4	+ * to get info from the Mailchimp API for use with the Mailchimp block.
	5	+ *
	6	+ * @package automattic/jetpack
	7	+ */
	8	+
	9	+use Automattic\Jetpack\Connection\Client;
	10	+use Automattic\Jetpack\Connection\Manager as Connection_Manager;
	11	+use Automattic\Jetpack\Status\Host;
	12	+
	13	+if ( ! defined( 'ABSPATH' ) ) {
	14	+ exit( 0 );
	15	+}
	16	+
	17	+/**
	18	+ * Mailchimp: Get Mailchimp Status.
	19	+ * API to determine if current site has linked Mailchimp account and mailing list selected.
	20	+ * This API is meant to be used in Jetpack and on WPCOM.
	21	+ *
	22	+ * @since 7.1
	23	+ */
	24	+class WPCOM_REST_API_V2_Endpoint_Mailchimp extends WP_REST_Controller {
	25	+ /**
	26	+ * Constructor.
	27	+ */
	28	+ public function __construct() {
	29	+ $this->namespace = 'wpcom/v2';
	30	+ $this->rest_base = 'mailchimp';
	31	+ $this->wpcom_is_wpcom_only_endpoint = true;
	32	+
	33	+ add_action( 'rest_api_init', array( $this, 'register_routes' ) );
	34	+ }
	35	+
	36	+ /**
	37	+ * Called automatically on `rest_api_init()`.
	38	+ */
	39	+ public function register_routes() {
	40	+ register_rest_route(
	41	+ $this->namespace,
	42	+ $this->rest_base,
	43	+ array(
	44	+ array(
	45	+ 'methods' => WP_REST_Server::READABLE,
	46	+ 'callback' => array( $this, 'get_mailchimp_status' ),
	47	+ 'permission_callback' => '__return_true',
	48	+ ),
	49	+ )
	50	+ );
	51	+ register_rest_route(
	52	+ $this->namespace,
	53	+ $this->rest_base . '/groups',
	54	+ array(
	55	+ array(
	56	+ 'methods' => WP_REST_Server::READABLE,
	57	+ 'callback' => array( $this, 'get_mailchimp_groups' ),
	58	+ 'permission_callback' => '__return_true',
	59	+ ),
	60	+ )
	61	+ );
	62	+ register_rest_route(
	63	+ $this->namespace,
	64	+ $this->rest_base . '/settings',
	65	+ array(
	66	+ array(
	67	+ 'methods' => WP_REST_Server::READABLE,
	68	+ 'callback' => array( $this, 'get_mailchimp_settings' ),
	69	+ 'permission_callback' => function () {
	70	+ return current_user_can( 'manage_options' );
	71	+ },
	72	+ ),
	73	+ array(
	74	+ 'methods' => WP_REST_Server::EDITABLE,
	75	+ 'callback' => array( $this, 'update_mailchimp_settings' ),
	76	+ 'permission_callback' => function () {
	77	+ return current_user_can( 'manage_options' );
	78	+ },
	79	+ 'args' => array(
	80	+ 'follower_list_id' => array(
	81	+ 'type' => 'string',
	82	+ 'required' => true,
	83	+ 'sanitize_callback' => 'sanitize_text_field',
	84	+ ),
	85	+ ),
	86	+ ),
	87	+ )
	88	+ );
	89	+ }
	90	+
	91	+ /**
	92	+ * Check if MailChimp is set up properly.
	93	+ *
	94	+ * @return bool
	95	+ */
	96	+ private function is_connected() {
	97	+ $option = get_option( 'jetpack_mailchimp' );
	98	+ if ( ! $option ) {
	99	+ return false;
	100	+ }
	101	+ $data = json_decode( $option, true );
	102	+ if ( ! $data ) {
	103	+ return false;
	104	+ }
	105	+ return isset( $data['follower_list_id'] ) && isset( $data['keyring_id'] );
	106	+ }
	107	+
	108	+ /**
	109	+ * Get the status of current blog's Mailchimp connection
	110	+ *
	111	+ * @return mixed
	112	+ * code:string (connected|unconnected),
	113	+ * connect_url:string
	114	+ * site_id:int
	115	+ */
	116	+ public function get_mailchimp_status() {
	117	+ $is_wpcom = ( defined( 'IS_WPCOM' ) && IS_WPCOM );
	118	+ $site_id = $is_wpcom ? get_current_blog_id() : Jetpack_Options::get_option( 'id' );
	119	+ if ( ! $site_id ) {
	120	+ return new WP_Error(
	121	+ 'unavailable_site_id',
	122	+ __( 'Sorry, something is wrong with your Jetpack connection.', 'jetpack' ),
	123	+ 403
	124	+ );
	125	+ }
	126	+ $connect_url = '/wp-admin/options-writing.php';
	127	+ return array(
	128	+ 'code' => $this->is_connected() ? 'connected' : 'not_connected',
	129	+ 'connect_url' => $connect_url,
	130	+ 'site_id' => $site_id,
	131	+ );
	132	+ }
	133	+
	134	+ /**
	135	+ * Get all Mailchimp groups for the accounted connected to the current blog
	136	+ *
	137	+ * @return mixed
	138	+ * groups:array
	139	+ * site_id:int
	140	+ */
	141	+ public function get_mailchimp_groups() {
	142	+ $is_wpcom = ( defined( 'IS_WPCOM' ) && IS_WPCOM );
	143	+ $site_id = $is_wpcom ? get_current_blog_id() : Jetpack_Options::get_option( 'id' );
	144	+ if ( ! $site_id ) {
	145	+ return new WP_Error(
	146	+ 'unavailable_site_id',
	147	+ __( 'Sorry, something is wrong with your Jetpack connection.', 'jetpack' ),
	148	+ 403
	149	+ );
	150	+ }
	151	+
	152	+ // Do not attempt to fetch groups if Mailchimp is not connected.
	153	+ if ( ! $this->is_connected() ) {
	154	+ return new WP_Error(
	155	+ 'mailchimp_not_connected',
	156	+ __( 'Your site is not connected to Mailchimp yet.', 'jetpack' ),
	157	+ 403
	158	+ );
	159	+ }
	160	+
	161	+ $path = sprintf( '/sites/%d/mailchimp/groups', absint( $site_id ) );
	162	+ $request = Client::wpcom_json_api_request_as_blog( $path );
	163	+ $body = wp_remote_retrieve_body( $request );
	164	+ return json_decode( $body );
	165	+ }
	166	+
	167	+ /**
	168	+ * Get the Mailchimp connection settings.
	169	+ *
	170	+ * @return mixed
	171	+ */
	172	+ public function get_mailchimp_settings() {
	173	+ $site_id = Connection_Manager::get_site_id();
	174	+ if ( is_wp_error( $site_id ) ) {
	175	+ return new WP_Error(
	176	+ 'unavailable_site_id',
	177	+ __( 'Sorry, something is wrong with your Jetpack connection.', 'jetpack' ),
	178	+ 403
	179	+ );
	180	+ }
	181	+
	182	+ $settings = array();
	183	+
	184	+ if ( ( new Host() )->is_wpcom_simple() ) {
	185	+ require_lib( 'mailchimp' );
	186	+ $api = new MailchimpApi( $site_id, get_current_user_id() );
	187	+ $settings = $api::get_settings( $site_id );
	188	+ $settings['audiences'] = $api->get_lists();
	189	+ } else {
	190	+ $path = sprintf( '/sites/%d/mailchimp/settings', $site_id );
	191	+ $response = Client::wpcom_json_api_request_as_user( $path, '1.1', array(), null, 'rest' );
	192	+ if ( ! is_wp_error( $response ) ) {
	193	+ $settings = json_decode( wp_remote_retrieve_body( $response ), true );
	194	+ }
	195	+
	196	+ $path = sprintf( '/sites/%d/mailchimp/lists', $site_id );
	197	+ $response = Client::wpcom_json_api_request_as_user( $path, '1.1', array(), null, 'rest' );
	198	+ if ( ! is_wp_error( $response ) ) {
	199	+ $settings['audiences'] = json_decode( wp_remote_retrieve_body( $response ), true );
	200	+ }
	201	+ }
	202	+
	203	+ return $settings;
	204	+ }
	205	+
	206	+ /**
	207	+ * Save the Mailchimp audience that block subscribers join.
	208	+ *
	209	+ * @since 16.3
	210	+ *
	211	+ * @param WP_REST_Request $request The request.
	212	+ * @return array|WP_Error
	213	+ */
	214	+ public function update_mailchimp_settings( $request ) {
	215	+ require_once JETPACK__PLUGIN_DIR . '_inc/lib/class-jetpack-mailchimp-helper.php';
	216	+
	217	+ $audience = $request['follower_list_id'];
	218	+ $result = Jetpack_Mailchimp_Helper::save_audience( $audience );
	219	+ if ( is_wp_error( $result ) ) {
	220	+ return new WP_Error( $result->get_error_code(), $result->get_error_message(), array( 'status' => 400 ) );
	221	+ }
	222	+
	223	+ return array( 'follower_list_id' => $audience );
	224	+ }
	225	+}
	226	+
	227	+wpcom_rest_api_v2_load_plugin( 'WPCOM_REST_API_V2_Endpoint_Mailchimp' );