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| 1 | <?php |
| 2 | /** |
| 3 | * Subscribers List REST endpoint. |
| 4 | * |
| 5 | * Proxies the WP.com `/wpcom/v2/sites/{blog_id}/subscribers` endpoint so the |
| 6 | * Subscribers Dashboard wp-admin page can render a live DataViews table on |
| 7 | * Jetpack-connected self-hosted sites. |
| 8 | * |
| 9 | * @package automattic/jetpack |
| 10 | */ |
| 11 | |
| 12 | use Automattic\Jetpack\Connection\Client; |
| 13 | use Automattic\Jetpack\Connection\Manager as Connection_Manager; |
| 14 | |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit( 0 ); |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Class WPCOM_REST_API_V2_Endpoint_Subscribers_List |
| 21 | */ |
| 22 | class WPCOM_REST_API_V2_Endpoint_Subscribers_List extends WP_REST_Controller { |
| 23 | |
| 24 | /** |
| 25 | * Constructor. |
| 26 | */ |
| 27 | public function __construct() { |
| 28 | $this->namespace = 'wpcom/v2'; |
| 29 | $this->rest_base = 'subscribers/list'; |
| 30 | |
| 31 | // On WPCOM the matching endpoint is registered via the wpcom-rest-api-v2 plugin loader, |
| 32 | // where it talks to subscriber storage directly. |
| 33 | $this->wpcom_is_wpcom_only_endpoint = true; |
| 34 | |
| 35 | add_action( 'rest_api_init', array( $this, 'register_routes' ) ); |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * Register routes. |
| 40 | * |
| 41 | * Gated behind the same `rsm_jetpack_ui_modernization_newsletter` filter the dashboard UI uses |
| 42 | * (mirrors `Automattic\Jetpack\Newsletter\Settings::MODERNIZATION_FILTER`). Checked here, on |
| 43 | * `rest_api_init`, so theme-added filters have a chance to land before the gate evaluates. |
| 44 | * |
| 45 | * The filter defaults on for every site; hosts can opt out with |
| 46 | * `add_filter( 'rsm_jetpack_ui_modernization_newsletter', '__return_false' )`. |
| 47 | */ |
| 48 | public function register_routes() { |
| 49 | if ( ! apply_filters( 'rsm_jetpack_ui_modernization_newsletter', true ) ) { |
| 50 | return; |
| 51 | } |
| 52 | |
| 53 | register_rest_route( |
| 54 | $this->namespace, |
| 55 | '/subscribers/add', |
| 56 | array( |
| 57 | array( |
| 58 | 'methods' => WP_REST_Server::CREATABLE, |
| 59 | 'callback' => array( $this, 'add_subscribers' ), |
| 60 | 'permission_callback' => array( $this, 'permission_check' ), |
| 61 | 'args' => array( |
| 62 | 'emails' => array( |
| 63 | 'type' => 'array', |
| 64 | 'items' => array( 'type' => 'string' ), |
| 65 | 'required' => true, |
| 66 | 'validate_callback' => function ( $value ) { |
| 67 | return is_array( $value ) && count( $value ) > 0; |
| 68 | }, |
| 69 | ), |
| 70 | 'categories' => array( |
| 71 | 'type' => 'array', |
| 72 | 'items' => array( 'type' => 'integer' ), |
| 73 | 'default' => array(), |
| 74 | ), |
| 75 | ), |
| 76 | ), |
| 77 | ) |
| 78 | ); |
| 79 | |
| 80 | register_rest_route( |
| 81 | $this->namespace, |
| 82 | '/subscribers/remove', |
| 83 | array( |
| 84 | array( |
| 85 | 'methods' => WP_REST_Server::CREATABLE, |
| 86 | 'callback' => array( $this, 'remove_subscriber' ), |
| 87 | 'permission_callback' => array( $this, 'permission_check' ), |
| 88 | 'args' => array( |
| 89 | 'user_id' => array( |
| 90 | 'type' => 'integer', |
| 91 | 'default' => 0, |
| 92 | 'minimum' => 0, |
| 93 | ), |
| 94 | 'email_subscription_id' => array( |
| 95 | 'type' => 'integer', |
| 96 | 'default' => 0, |
| 97 | 'minimum' => 0, |
| 98 | ), |
| 99 | 'paid_subscription_ids' => array( |
| 100 | 'type' => 'array', |
| 101 | 'items' => array( 'type' => 'string' ), |
| 102 | 'default' => array(), |
| 103 | ), |
| 104 | ), |
| 105 | ), |
| 106 | ) |
| 107 | ); |
| 108 | |
| 109 | register_rest_route( |
| 110 | $this->namespace, |
| 111 | '/subscribers/send-bounce-confirmation', |
| 112 | array( |
| 113 | array( |
| 114 | 'methods' => WP_REST_Server::CREATABLE, |
| 115 | 'callback' => array( $this, 'send_bounce_confirmation' ), |
| 116 | 'permission_callback' => array( $this, 'permission_check' ), |
| 117 | 'args' => array( |
| 118 | 'email_address' => array( |
| 119 | 'type' => 'string', |
| 120 | 'format' => 'email', |
| 121 | 'required' => true, |
| 122 | ), |
| 123 | ), |
| 124 | ), |
| 125 | ) |
| 126 | ); |
| 127 | |
| 128 | register_rest_route( |
| 129 | $this->namespace, |
| 130 | '/subscribers/individual', |
| 131 | array( |
| 132 | array( |
| 133 | 'methods' => WP_REST_Server::READABLE, |
| 134 | 'callback' => array( $this, 'get_subscriber_individual' ), |
| 135 | 'permission_callback' => array( $this, 'permission_check' ), |
| 136 | 'args' => array( |
| 137 | 'subscription_id' => array( |
| 138 | 'type' => 'integer', |
| 139 | 'default' => 0, |
| 140 | 'minimum' => 0, |
| 141 | ), |
| 142 | 'user_id' => array( |
| 143 | 'type' => 'integer', |
| 144 | 'default' => 0, |
| 145 | 'minimum' => 0, |
| 146 | ), |
| 147 | ), |
| 148 | ), |
| 149 | ) |
| 150 | ); |
| 151 | |
| 152 | register_rest_route( |
| 153 | $this->namespace, |
| 154 | '/subscribers/individual-stats', |
| 155 | array( |
| 156 | array( |
| 157 | 'methods' => WP_REST_Server::READABLE, |
| 158 | 'callback' => array( $this, 'get_subscriber_stats' ), |
| 159 | 'permission_callback' => array( $this, 'permission_check' ), |
| 160 | 'args' => array( |
| 161 | 'subscription_id' => array( |
| 162 | 'type' => 'integer', |
| 163 | 'default' => 0, |
| 164 | 'minimum' => 0, |
| 165 | ), |
| 166 | 'user_id' => array( |
| 167 | 'type' => 'integer', |
| 168 | 'default' => 0, |
| 169 | 'minimum' => 0, |
| 170 | ), |
| 171 | ), |
| 172 | ), |
| 173 | ) |
| 174 | ); |
| 175 | |
| 176 | register_rest_route( |
| 177 | $this->namespace, |
| 178 | '/subscribers/import', |
| 179 | array( |
| 180 | array( |
| 181 | 'methods' => WP_REST_Server::READABLE, |
| 182 | 'callback' => array( $this, 'get_import_jobs' ), |
| 183 | 'permission_callback' => array( $this, 'permission_check' ), |
| 184 | ), |
| 185 | ) |
| 186 | ); |
| 187 | |
| 188 | register_rest_route( |
| 189 | $this->namespace, |
| 190 | '/subscribers/import/reset-state', |
| 191 | array( |
| 192 | array( |
| 193 | 'methods' => WP_REST_Server::CREATABLE, |
| 194 | 'callback' => array( $this, 'reset_import_state' ), |
| 195 | 'permission_callback' => array( $this, 'permission_check' ), |
| 196 | ), |
| 197 | ) |
| 198 | ); |
| 199 | |
| 200 | register_rest_route( |
| 201 | $this->namespace, |
| 202 | '/subscribers/totals', |
| 203 | array( |
| 204 | array( |
| 205 | 'methods' => WP_REST_Server::READABLE, |
| 206 | 'callback' => array( $this, 'get_subscriber_totals' ), |
| 207 | 'permission_callback' => array( $this, 'permission_check' ), |
| 208 | ), |
| 209 | ) |
| 210 | ); |
| 211 | |
| 212 | register_rest_route( |
| 213 | $this->namespace, |
| 214 | '/' . $this->rest_base, |
| 215 | array( |
| 216 | array( |
| 217 | 'methods' => WP_REST_Server::READABLE, |
| 218 | 'callback' => array( $this, 'get_subscribers' ), |
| 219 | 'permission_callback' => array( $this, 'permission_check' ), |
| 220 | 'args' => array( |
| 221 | 'page' => array( |
| 222 | 'type' => 'integer', |
| 223 | 'default' => 1, |
| 224 | 'minimum' => 1, |
| 225 | ), |
| 226 | 'per_page' => array( |
| 227 | 'type' => 'integer', |
| 228 | 'default' => 10, |
| 229 | 'minimum' => 1, |
| 230 | 'maximum' => 100, |
| 231 | ), |
| 232 | 'sort' => array( |
| 233 | 'type' => 'string', |
| 234 | 'default' => 'date_subscribed', |
| 235 | 'enum' => array( 'date_subscribed', 'name', 'plan', 'subscription_status' ), |
| 236 | ), |
| 237 | 'sort_order' => array( |
| 238 | 'type' => 'string', |
| 239 | 'default' => 'desc', |
| 240 | 'enum' => array( 'asc', 'desc' ), |
| 241 | ), |
| 242 | 'search' => array( |
| 243 | 'type' => 'string', |
| 244 | 'default' => '', |
| 245 | ), |
| 246 | 'filters' => array( |
| 247 | 'type' => 'array', |
| 248 | 'items' => array( 'type' => 'string' ), |
| 249 | 'default' => array( 'all' ), |
| 250 | ), |
| 251 | 'use_new_helper' => array( |
| 252 | 'type' => 'boolean', |
| 253 | 'default' => true, |
| 254 | ), |
| 255 | ), |
| 256 | ), |
| 257 | ) |
| 258 | ); |
| 259 | |
| 260 | register_rest_route( |
| 261 | $this->namespace, |
| 262 | '/subscribers/products', |
| 263 | array( |
| 264 | array( |
| 265 | 'methods' => WP_REST_Server::READABLE, |
| 266 | 'callback' => array( $this, 'get_memberships_products' ), |
| 267 | 'permission_callback' => array( $this, 'permission_check' ), |
| 268 | ), |
| 269 | ) |
| 270 | ); |
| 271 | |
| 272 | register_rest_route( |
| 273 | $this->namespace, |
| 274 | '/subscribers/comp', |
| 275 | array( |
| 276 | array( |
| 277 | 'methods' => WP_REST_Server::CREATABLE, |
| 278 | 'callback' => array( $this, 'add_comp' ), |
| 279 | 'permission_callback' => array( $this, 'permission_check' ), |
| 280 | 'args' => array( |
| 281 | // Exactly one of user_id / email identifies the subscriber; add_comp() |
| 282 | // enforces that, since the schema can't express "one or the other". |
| 283 | 'user_id' => array( |
| 284 | 'type' => 'integer', |
| 285 | 'default' => 0, |
| 286 | 'minimum' => 0, |
| 287 | ), |
| 288 | 'email' => array( |
| 289 | 'type' => 'string', |
| 290 | 'format' => 'email', |
| 291 | ), |
| 292 | 'plan_id' => array( |
| 293 | 'type' => 'integer', |
| 294 | 'required' => true, |
| 295 | 'minimum' => 1, |
| 296 | ), |
| 297 | 'no_expiration' => array( |
| 298 | 'type' => 'boolean', |
| 299 | 'default' => false, |
| 300 | ), |
| 301 | ), |
| 302 | ), |
| 303 | ) |
| 304 | ); |
| 305 | |
| 306 | register_rest_route( |
| 307 | $this->namespace, |
| 308 | '/subscribers/remove-comp', |
| 309 | array( |
| 310 | array( |
| 311 | 'methods' => WP_REST_Server::CREATABLE, |
| 312 | 'callback' => array( $this, 'remove_comp' ), |
| 313 | 'permission_callback' => array( $this, 'permission_check' ), |
| 314 | 'args' => array( |
| 315 | 'comp_id' => array( |
| 316 | 'type' => 'integer', |
| 317 | 'required' => true, |
| 318 | 'minimum' => 1, |
| 319 | ), |
| 320 | ), |
| 321 | ), |
| 322 | ) |
| 323 | ); |
| 324 | } |
| 325 | |
| 326 | /** |
| 327 | * Permission check — manage_options matches the wp-admin Subscribers menu cap. |
| 328 | * |
| 329 | * @return true|WP_Error |
| 330 | */ |
| 331 | public function permission_check() { |
| 332 | if ( ! current_user_can( 'manage_options' ) ) { |
| 333 | return new WP_Error( |
| 334 | 'authorization_required', |
| 335 | __( 'You are not allowed to view subscribers for this site.', 'jetpack' ), |
| 336 | array( 'status' => rest_authorization_required_code() ) |
| 337 | ); |
| 338 | } |
| 339 | |
| 340 | return true; |
| 341 | } |
| 342 | |
| 343 | /** |
| 344 | * Proxy GET /wpcom/v2/sites/{blog_id}/subscribers. |
| 345 | * |
| 346 | * @param WP_REST_Request $request Request. |
| 347 | * @return WP_REST_Response|WP_Error |
| 348 | */ |
| 349 | public function get_subscribers( $request ) { |
| 350 | $blog_id = Connection_Manager::get_site_id(); |
| 351 | |
| 352 | if ( is_wp_error( $blog_id ) ) { |
| 353 | return $blog_id; |
| 354 | } |
| 355 | |
| 356 | $query = array( |
| 357 | 'page' => (int) $request->get_param( 'page' ), |
| 358 | 'per_page' => (int) $request->get_param( 'per_page' ), |
| 359 | 'sort' => (string) $request->get_param( 'sort' ), |
| 360 | 'sort_order' => (string) $request->get_param( 'sort_order' ), |
| 361 | 'use_new_helper' => $request->get_param( 'use_new_helper' ) ? 'true' : 'false', |
| 362 | ); |
| 363 | |
| 364 | $search = (string) $request->get_param( 'search' ); |
| 365 | if ( '' !== $search ) { |
| 366 | $query['search'] = $search; |
| 367 | } |
| 368 | |
| 369 | $query_string = http_build_query( $query ); |
| 370 | |
| 371 | $filters = (array) $request->get_param( 'filters' ); |
| 372 | foreach ( $filters as $filter ) { |
| 373 | $query_string .= '&' . rawurlencode( 'filters[]' ) . '=' . rawurlencode( (string) $filter ); |
| 374 | } |
| 375 | |
| 376 | $path = sprintf( '/sites/%d/subscribers?%s', (int) $blog_id, $query_string ); |
| 377 | |
| 378 | $response = Client::wpcom_json_api_request_as_user( |
| 379 | $path, |
| 380 | '2', |
| 381 | array( 'method' => 'GET' ), |
| 382 | null, |
| 383 | 'wpcom' |
| 384 | ); |
| 385 | |
| 386 | if ( is_wp_error( $response ) ) { |
| 387 | return $response; |
| 388 | } |
| 389 | |
| 390 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 391 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 392 | |
| 393 | if ( $status >= 400 ) { |
| 394 | return new WP_Error( |
| 395 | 'subscribers_list_failed', |
| 396 | is_array( $body ) && isset( $body['message'] ) ? $body['message'] : __( 'Could not fetch subscribers.', 'jetpack' ), |
| 397 | array( 'status' => $status ) |
| 398 | ); |
| 399 | } |
| 400 | |
| 401 | return rest_ensure_response( $body ); |
| 402 | } |
| 403 | |
| 404 | /** |
| 405 | * Proxy GET /wpcom/v2/sites/{blog_id}/subscribers/counts. |
| 406 | * |
| 407 | * @return WP_REST_Response|WP_Error |
| 408 | */ |
| 409 | public function get_subscriber_totals() { |
| 410 | $blog_id = Connection_Manager::get_site_id(); |
| 411 | |
| 412 | if ( is_wp_error( $blog_id ) ) { |
| 413 | return $blog_id; |
| 414 | } |
| 415 | |
| 416 | $response = Client::wpcom_json_api_request_as_user( |
| 417 | sprintf( '/sites/%d/subscribers/counts', (int) $blog_id ), |
| 418 | '2', |
| 419 | array( 'method' => 'GET' ), |
| 420 | null, |
| 421 | 'wpcom' |
| 422 | ); |
| 423 | |
| 424 | if ( is_wp_error( $response ) ) { |
| 425 | return $response; |
| 426 | } |
| 427 | |
| 428 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 429 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 430 | |
| 431 | if ( $status >= 400 ) { |
| 432 | return new WP_Error( |
| 433 | 'subscribers_totals_failed', |
| 434 | is_array( $body ) && isset( $body['message'] ) ? $body['message'] : __( 'Could not fetch subscriber totals.', 'jetpack' ), |
| 435 | array( 'status' => $status ) |
| 436 | ); |
| 437 | } |
| 438 | |
| 439 | return rest_ensure_response( $body ); |
| 440 | } |
| 441 | |
| 442 | /** |
| 443 | * Remove a subscriber by cancelling any paid subscriptions and deleting both the WPCOM |
| 444 | * follower and email follower records, mirroring Calypso's `useSubscriberRemoveMutation`. |
| 445 | * |
| 446 | * Proxies to the consolidated wpcom `/sites/{blog_id}/subscribers/remove` (v2) endpoint, which |
| 447 | * runs all three steps in-process after switching to the blog and returns an aggregated |
| 448 | * `{ ok, errors }` result. Forwarded as the current user (not the blog token): the wpcom/v2 |
| 449 | * authorization layer maps the Jetpack user token to the wpcom user, so the endpoint's |
| 450 | * `manage_options` gate evaluates against the acting admin — unlike the classic v1.1 `/rest` |
| 451 | * API, which left the request with no current user. |
| 452 | * |
| 453 | * @param WP_REST_Request $request Request. |
| 454 | * @return WP_REST_Response|WP_Error |
| 455 | */ |
| 456 | public function remove_subscriber( $request ) { |
| 457 | $blog_id = Connection_Manager::get_site_id(); |
| 458 | |
| 459 | if ( is_wp_error( $blog_id ) ) { |
| 460 | return $blog_id; |
| 461 | } |
| 462 | |
| 463 | $user_id = (int) $request->get_param( 'user_id' ); |
| 464 | $email_subscription_id = (int) $request->get_param( 'email_subscription_id' ); |
| 465 | $paid_subscription_ids = array_values( |
| 466 | array_filter( array_map( 'strval', (array) $request->get_param( 'paid_subscription_ids' ) ) ) |
| 467 | ); |
| 468 | |
| 469 | if ( ! $user_id && ! $email_subscription_id && empty( $paid_subscription_ids ) ) { |
| 470 | return new WP_Error( |
| 471 | 'subscribers_remove_invalid', |
| 472 | __( 'No subscriber identifiers were provided.', 'jetpack' ), |
| 473 | array( 'status' => 400 ) |
| 474 | ); |
| 475 | } |
| 476 | |
| 477 | $response = Client::wpcom_json_api_request_as_user( |
| 478 | sprintf( '/sites/%d/subscribers/remove', (int) $blog_id ), |
| 479 | '2', |
| 480 | array( |
| 481 | 'method' => 'POST', |
| 482 | 'headers' => array( 'Content-Type' => 'application/json' ), |
| 483 | ), |
| 484 | wp_json_encode( |
| 485 | array( |
| 486 | 'user_id' => $user_id, |
| 487 | 'email_subscription_id' => $email_subscription_id, |
| 488 | 'paid_subscription_ids' => $paid_subscription_ids, |
| 489 | ), |
| 490 | JSON_UNESCAPED_SLASHES |
| 491 | ), |
| 492 | 'wpcom' |
| 493 | ); |
| 494 | |
| 495 | if ( is_wp_error( $response ) ) { |
| 496 | return $response; |
| 497 | } |
| 498 | |
| 499 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 500 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 501 | |
| 502 | if ( $status >= 400 ) { |
| 503 | return new WP_Error( |
| 504 | 'subscribers_remove_failed', |
| 505 | is_array( $body ) && isset( $body['message'] ) ? $body['message'] : __( 'Could not remove the subscriber.', 'jetpack' ), |
| 506 | array( 'status' => $status ) |
| 507 | ); |
| 508 | } |
| 509 | |
| 510 | return rest_ensure_response( $body ); |
| 511 | } |
| 512 | |
| 513 | /** |
| 514 | * Proxy POST /wpcom/v2/sites/{blog_id}/subscribers/send-bounce-confirmation. |
| 515 | * |
| 516 | * @since 16.4 |
| 517 | * |
| 518 | * @param WP_REST_Request $request Request. |
| 519 | * @return WP_REST_Response|WP_Error |
| 520 | */ |
| 521 | public function send_bounce_confirmation( $request ) { |
| 522 | $blog_id = Connection_Manager::get_site_id(); |
| 523 | |
| 524 | if ( is_wp_error( $blog_id ) ) { |
| 525 | return $blog_id; |
| 526 | } |
| 527 | |
| 528 | $response = Client::wpcom_json_api_request_as_user( |
| 529 | sprintf( '/sites/%d/subscribers/send-bounce-confirmation', (int) $blog_id ), |
| 530 | '2', |
| 531 | array( |
| 532 | 'method' => 'POST', |
| 533 | 'headers' => array( 'Content-Type' => 'application/json' ), |
| 534 | ), |
| 535 | wp_json_encode( |
| 536 | array( |
| 537 | 'email_address' => (string) $request->get_param( 'email_address' ), |
| 538 | ), |
| 539 | JSON_UNESCAPED_SLASHES |
| 540 | ), |
| 541 | 'wpcom' |
| 542 | ); |
| 543 | |
| 544 | if ( is_wp_error( $response ) ) { |
| 545 | return $response; |
| 546 | } |
| 547 | |
| 548 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 549 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 550 | |
| 551 | if ( $status >= 400 ) { |
| 552 | // Pass through wpcom's error code and data. |
| 553 | $data = is_array( $body ) && isset( $body['data'] ) && is_array( $body['data'] ) ? $body['data'] : array(); |
| 554 | $data['status'] = $status; |
| 555 | |
| 556 | return new WP_Error( |
| 557 | is_array( $body ) && ! empty( $body['code'] ) ? (string) $body['code'] : 'subscribers_bounce_retry_failed', |
| 558 | is_array( $body ) && isset( $body['message'] ) ? $body['message'] : __( 'Could not send the confirmation email.', 'jetpack' ), |
| 559 | $data |
| 560 | ); |
| 561 | } |
| 562 | |
| 563 | return rest_ensure_response( $body ); |
| 564 | } |
| 565 | |
| 566 | /** |
| 567 | * Proxy GET /wpcom/v2/sites/{blog_id}/subscribers/individual. |
| 568 | * |
| 569 | * @param WP_REST_Request $request Request. |
| 570 | * @return WP_REST_Response|WP_Error |
| 571 | */ |
| 572 | public function get_subscriber_individual( $request ) { |
| 573 | $blog_id = Connection_Manager::get_site_id(); |
| 574 | $subscription_id = (int) $request->get_param( 'subscription_id' ); |
| 575 | $user_id = (int) $request->get_param( 'user_id' ); |
| 576 | |
| 577 | if ( is_wp_error( $blog_id ) ) { |
| 578 | return $blog_id; |
| 579 | } |
| 580 | |
| 581 | if ( ! $subscription_id && ! $user_id ) { |
| 582 | return new WP_Error( |
| 583 | 'subscriber_individual_missing_id', |
| 584 | __( 'Provide either a subscription_id or a user_id.', 'jetpack' ), |
| 585 | array( 'status' => 400 ) |
| 586 | ); |
| 587 | } |
| 588 | |
| 589 | $type = $user_id ? 'wpcom' : 'email'; |
| 590 | $query = $user_id |
| 591 | ? sprintf( 'user_id=%d&type=%s', $user_id, rawurlencode( $type ) ) |
| 592 | : sprintf( 'subscription_id=%d&type=%s', $subscription_id, rawurlencode( $type ) ); |
| 593 | |
| 594 | return $this->wpcom_get( sprintf( '/sites/%d/subscribers/individual?%s', (int) $blog_id, $query ) ); |
| 595 | } |
| 596 | |
| 597 | /** |
| 598 | * Proxy GET /wpcom/v2/sites/{blog_id}/individual-subscriber-stats. |
| 599 | * |
| 600 | * @param WP_REST_Request $request Request. |
| 601 | * @return WP_REST_Response|WP_Error |
| 602 | */ |
| 603 | public function get_subscriber_stats( $request ) { |
| 604 | $blog_id = Connection_Manager::get_site_id(); |
| 605 | $subscription_id = (int) $request->get_param( 'subscription_id' ); |
| 606 | $user_id = (int) $request->get_param( 'user_id' ); |
| 607 | |
| 608 | if ( is_wp_error( $blog_id ) ) { |
| 609 | return $blog_id; |
| 610 | } |
| 611 | |
| 612 | if ( ! $subscription_id && ! $user_id ) { |
| 613 | return new WP_Error( |
| 614 | 'subscriber_stats_missing_id', |
| 615 | __( 'Provide either a subscription_id or a user_id.', 'jetpack' ), |
| 616 | array( 'status' => 400 ) |
| 617 | ); |
| 618 | } |
| 619 | |
| 620 | $query = $user_id |
| 621 | ? sprintf( 'user_id=%d', $user_id ) |
| 622 | : sprintf( 'subscription_id=%d', $subscription_id ); |
| 623 | |
| 624 | return $this->wpcom_get( sprintf( '/sites/%d/individual-subscriber-stats?%s', (int) $blog_id, $query ) ); |
| 625 | } |
| 626 | |
| 627 | /** |
| 628 | * Add subscribers by email — proxies to `/sites/{blog_id}/subscribers/import` (v2), the same |
| 629 | * async import job Calypso's Add Subscribers modal starts. Addresses are imported directly as |
| 630 | * subscribers (no invitation email); WP.com processes the job in the background and emails the |
| 631 | * importing user a "Subscriber import completed" summary when it finishes. |
| 632 | * |
| 633 | * When the caller passes `categories` (newsletter category ids selected in the Add Subscribers |
| 634 | * picker), they're forwarded so the imported subscribers are opted into those categories — the |
| 635 | * same `categories` payload Calypso's `importCsvSubscribers` sends to this endpoint. |
| 636 | * |
| 637 | * @param WP_REST_Request $request Request. |
| 638 | * @return WP_REST_Response|WP_Error |
| 639 | */ |
| 640 | public function add_subscribers( $request ) { |
| 641 | $blog_id = Connection_Manager::get_site_id(); |
| 642 | |
| 643 | if ( is_wp_error( $blog_id ) ) { |
| 644 | return $blog_id; |
| 645 | } |
| 646 | |
| 647 | $emails = (array) $request->get_param( 'emails' ); |
| 648 | $emails = array_values( |
| 649 | array_filter( |
| 650 | array_map( 'sanitize_email', $emails ), |
| 651 | static function ( $email ) { |
| 652 | return is_email( $email ); |
| 653 | } |
| 654 | ) |
| 655 | ); |
| 656 | |
| 657 | if ( empty( $emails ) ) { |
| 658 | return new WP_Error( |
| 659 | 'subscribers_add_no_valid_emails', |
| 660 | __( 'Provide at least one valid email address.', 'jetpack' ), |
| 661 | array( 'status' => 400 ) |
| 662 | ); |
| 663 | } |
| 664 | |
| 665 | // Coerce category ids to positive integers and drop anything else — a category id is always |
| 666 | // a term id, so a zero or non-numeric value is noise we shouldn't forward to WP.com. |
| 667 | $categories = array_values( |
| 668 | array_filter( |
| 669 | array_map( 'absint', (array) $request->get_param( 'categories' ) ) |
| 670 | ) |
| 671 | ); |
| 672 | |
| 673 | $body = array( |
| 674 | 'emails' => $emails, |
| 675 | 'parse_only' => false, |
| 676 | ); |
| 677 | // Only include `categories` when the user actually selected some, so a plain import keeps |
| 678 | // the exact payload it sent before this feature existed. |
| 679 | if ( ! empty( $categories ) ) { |
| 680 | $body['categories'] = $categories; |
| 681 | } |
| 682 | |
| 683 | // JSON body, not the form encoding Calypso submits: WP.com's Jetpack signature verifier |
| 684 | // canonicalizes `application/x-www-form-urlencoded` bodies differently from the Jetpack |
| 685 | // client (it re-encodes the parsed array as JSON before hashing), so a form-encoded POST |
| 686 | // fails the body-hash check and arrives unauthenticated (user 0) — surfacing as a 401 |
| 687 | // `invalid_capabilities`. JSON bodies hash identically on both sides, and the endpoint |
| 688 | // reads its params from either encoding. `parse_only => false` runs the import rather |
| 689 | // than only validating the payload. |
| 690 | $response = Client::wpcom_json_api_request_as_user( |
| 691 | sprintf( '/sites/%d/subscribers/import', (int) $blog_id ), |
| 692 | '2', |
| 693 | array( |
| 694 | 'method' => 'POST', |
| 695 | 'headers' => array( 'Content-Type' => 'application/json' ), |
| 696 | ), |
| 697 | wp_json_encode( $body, JSON_UNESCAPED_SLASHES ), |
| 698 | 'wpcom' |
| 699 | ); |
| 700 | |
| 701 | if ( is_wp_error( $response ) ) { |
| 702 | return $response; |
| 703 | } |
| 704 | |
| 705 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 706 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 707 | |
| 708 | // A successful import start carries the async job id as `upload_id`. Mirror Calypso, which |
| 709 | // treats any response without one as a failure even when the HTTP status is 2xx. |
| 710 | if ( $status >= 400 || ! is_array( $body ) || empty( $body['upload_id'] ) ) { |
| 711 | return new WP_Error( |
| 712 | 'subscribers_add_failed', |
| 713 | $this->get_wpcom_error_message( $body, __( 'Could not add subscribers.', 'jetpack' ) ), |
| 714 | array( 'status' => $status >= 400 ? $status : 400 ) |
| 715 | ); |
| 716 | } |
| 717 | |
| 718 | return rest_ensure_response( $body ); |
| 719 | } |
| 720 | |
| 721 | /** |
| 722 | * Proxy GET /wpcom/v2/sites/{blog_id}/subscribers/import — the site's subscriber import jobs, |
| 723 | * newest first. The dashboard polls this while the Add Subscribers modal is open so it can |
| 724 | * show the "import in progress" / stale-import notices (WP.com runs one import per site at a |
| 725 | * time). |
| 726 | * |
| 727 | * @return WP_REST_Response|WP_Error |
| 728 | */ |
| 729 | public function get_import_jobs() { |
| 730 | $blog_id = Connection_Manager::get_site_id(); |
| 731 | |
| 732 | if ( is_wp_error( $blog_id ) ) { |
| 733 | return $blog_id; |
| 734 | } |
| 735 | |
| 736 | return $this->wpcom_get( sprintf( '/sites/%d/subscribers/import', (int) $blog_id ) ); |
| 737 | } |
| 738 | |
| 739 | /** |
| 740 | * POST /wpcom/v2/subscribers/import/reset-state — cancel stuck (pending / importing) |
| 741 | * subscriber import jobs, mirroring Calypso's stale-import "Cancel import" action |
| 742 | * (`useSubscriberImportStatusReset`). Proxies to the wpcom |
| 743 | * `/sites/{blog_id}/subscribers/import/reset_state` endpoint and returns its |
| 744 | * `{ reset_count }` body. |
| 745 | * |
| 746 | * @return WP_REST_Response|WP_Error |
| 747 | */ |
| 748 | public function reset_import_state() { |
| 749 | $blog_id = Connection_Manager::get_site_id(); |
| 750 | |
| 751 | if ( is_wp_error( $blog_id ) ) { |
| 752 | return $blog_id; |
| 753 | } |
| 754 | |
| 755 | $response = Client::wpcom_json_api_request_as_user( |
| 756 | sprintf( '/sites/%d/subscribers/import/reset_state', (int) $blog_id ), |
| 757 | '2', |
| 758 | array( 'method' => 'POST' ), |
| 759 | null, |
| 760 | 'wpcom' |
| 761 | ); |
| 762 | |
| 763 | if ( is_wp_error( $response ) ) { |
| 764 | return $response; |
| 765 | } |
| 766 | |
| 767 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 768 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 769 | |
| 770 | if ( $status >= 400 ) { |
| 771 | return new WP_Error( |
| 772 | 'subscribers_reset_import_failed', |
| 773 | $this->get_wpcom_error_message( $body, __( 'Could not cancel the import.', 'jetpack' ) ), |
| 774 | array( 'status' => $status ) |
| 775 | ); |
| 776 | } |
| 777 | |
| 778 | return rest_ensure_response( $body ); |
| 779 | } |
| 780 | |
| 781 | /** |
| 782 | * Proxy GET /wpcom/v2/sites/{blog_id}/memberships/products?type=all&is_editable=true — the |
| 783 | * paid newsletter / membership tiers configured on this site. Used by the Comp-a-subscription |
| 784 | * plan picker so the modal can offer "comp this subscriber on plan X". |
| 785 | * |
| 786 | * @return WP_REST_Response|WP_Error |
| 787 | */ |
| 788 | public function get_memberships_products() { |
| 789 | $blog_id = Connection_Manager::get_site_id(); |
| 790 | |
| 791 | if ( is_wp_error( $blog_id ) ) { |
| 792 | return $blog_id; |
| 793 | } |
| 794 | |
| 795 | return $this->wpcom_get( |
| 796 | sprintf( |
| 797 | '/sites/%d/memberships/products?type=all&is_editable=true', |
| 798 | (int) $blog_id |
| 799 | ) |
| 800 | ); |
| 801 | } |
| 802 | |
| 803 | /** |
| 804 | * POST /wpcom/v2/subscribers/comp — issue a complimentary subscription on a paid membership |
| 805 | * product for a single subscriber. Mirrors Calypso's `requestAddComp` thunk, which POSTs to |
| 806 | * `/sites/{id}/memberships/comps/{identifier}/{plan_id}`. |
| 807 | * |
| 808 | * The identifier is a wpcom user id, or an email address for a subscriber with no wpcom |
| 809 | * account — WP.com resolves (or creates) an account from the address and links the |
| 810 | * subscriber row. See NL-1033. |
| 811 | * |
| 812 | * @param WP_REST_Request $request Request. |
| 813 | * @return WP_REST_Response|WP_Error |
| 814 | */ |
| 815 | public function add_comp( $request ) { |
| 816 | $blog_id = Connection_Manager::get_site_id(); |
| 817 | |
| 818 | if ( is_wp_error( $blog_id ) ) { |
| 819 | return $blog_id; |
| 820 | } |
| 821 | |
| 822 | $user_id = (int) $request->get_param( 'user_id' ); |
| 823 | $email = (string) $request->get_param( 'email' ); |
| 824 | $plan_id = (int) $request->get_param( 'plan_id' ); |
| 825 | $no_expiration = (bool) $request->get_param( 'no_expiration' ); |
| 826 | |
| 827 | if ( ( $user_id && '' !== $email ) || ( ! $user_id && '' === $email ) ) { |
| 828 | return new WP_Error( |
| 829 | 'subscribers_comp_invalid_subscriber', |
| 830 | __( 'Provide either a user ID or an email address for the subscriber.', 'jetpack' ), |
| 831 | array( 'status' => 400 ) |
| 832 | ); |
| 833 | } |
| 834 | |
| 835 | $body = $no_expiration |
| 836 | ? wp_json_encode( array( 'no_expiration' => true ), JSON_UNESCAPED_SLASHES ) |
| 837 | : null; |
| 838 | |
| 839 | // WP.com rawurldecode()s this segment, so an email has to arrive encoded — `%d` would |
| 840 | // flatten it to 0. |
| 841 | $identifier = $user_id ? (string) $user_id : rawurlencode( $email ); |
| 842 | |
| 843 | $response = Client::wpcom_json_api_request_as_user( |
| 844 | sprintf( |
| 845 | '/sites/%d/memberships/comps/%s/%d', |
| 846 | (int) $blog_id, |
| 847 | $identifier, |
| 848 | $plan_id |
| 849 | ), |
| 850 | '2', |
| 851 | array( |
| 852 | 'method' => 'POST', |
| 853 | 'headers' => array( 'Content-Type' => 'application/json' ), |
| 854 | ), |
| 855 | $body, |
| 856 | 'wpcom' |
| 857 | ); |
| 858 | |
| 859 | if ( is_wp_error( $response ) ) { |
| 860 | return $response; |
| 861 | } |
| 862 | |
| 863 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 864 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 865 | |
| 866 | // The Memberships API can report a failure either with an HTTP error status or with a 2xx |
| 867 | // response carrying an `error` payload (e.g. "User has already been comped this plan"), so |
| 868 | // treat both as failures and surface the upstream message rather than a generic one. |
| 869 | if ( $status >= 400 || ( is_array( $body ) && ! empty( $body['error'] ) ) ) { |
| 870 | return new WP_Error( |
| 871 | 'subscribers_comp_failed', |
| 872 | $this->get_wpcom_error_message( $body, __( 'Could not comp the subscription.', 'jetpack' ) ), |
| 873 | array( 'status' => $status >= 400 ? $status : 400 ) |
| 874 | ); |
| 875 | } |
| 876 | |
| 877 | return rest_ensure_response( $body ); |
| 878 | } |
| 879 | |
| 880 | /** |
| 881 | * POST /wpcom/v2/subscribers/remove-comp — revoke a complimentary subscription. Mirrors |
| 882 | * Calypso's `requestDeleteComp`, which DELETEs |
| 883 | * `/sites/{id}/memberships/comp/{compId}` (singular `comp`). |
| 884 | * |
| 885 | * @param WP_REST_Request $request Request. |
| 886 | * @return WP_REST_Response|WP_Error |
| 887 | */ |
| 888 | public function remove_comp( $request ) { |
| 889 | $blog_id = Connection_Manager::get_site_id(); |
| 890 | |
| 891 | if ( is_wp_error( $blog_id ) ) { |
| 892 | return $blog_id; |
| 893 | } |
| 894 | |
| 895 | $comp_id = (int) $request->get_param( 'comp_id' ); |
| 896 | |
| 897 | $response = Client::wpcom_json_api_request_as_user( |
| 898 | sprintf( |
| 899 | '/sites/%d/memberships/comp/%d', |
| 900 | (int) $blog_id, |
| 901 | $comp_id |
| 902 | ), |
| 903 | '2', |
| 904 | array( 'method' => 'DELETE' ), |
| 905 | null, |
| 906 | 'wpcom' |
| 907 | ); |
| 908 | |
| 909 | if ( is_wp_error( $response ) ) { |
| 910 | return $response; |
| 911 | } |
| 912 | |
| 913 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 914 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 915 | |
| 916 | // Mirror add_comp: the Memberships API can report a failure with an error status or with a |
| 917 | // 2xx response that carries an `error` payload, so treat both as failures. |
| 918 | if ( $status >= 400 || ( is_array( $body ) && ! empty( $body['error'] ) ) ) { |
| 919 | return new WP_Error( |
| 920 | 'subscribers_remove_comp_failed', |
| 921 | $this->get_wpcom_error_message( $body, __( 'Could not remove the comp.', 'jetpack' ) ), |
| 922 | array( 'status' => $status >= 400 ? $status : 400 ) |
| 923 | ); |
| 924 | } |
| 925 | |
| 926 | return rest_ensure_response( $body ); |
| 927 | } |
| 928 | |
| 929 | /** |
| 930 | * Extract the most specific human-readable error message from a wpcom Memberships API response |
| 931 | * body. The Memberships endpoints nest the reason under `error.message` (e.g. "User has already |
| 932 | * been comped this plan"); fall back to a top-level `message`, a string `error`, then the default. |
| 933 | * |
| 934 | * @param mixed $body Decoded response body. |
| 935 | * @param string $default_message Fallback used when the body carries no message. |
| 936 | * @return string Error message. |
| 937 | */ |
| 938 | private function get_wpcom_error_message( $body, $default_message ) { |
| 939 | if ( is_array( $body ) ) { |
| 940 | if ( isset( $body['error']['message'] ) && is_string( $body['error']['message'] ) ) { |
| 941 | return $body['error']['message']; |
| 942 | } |
| 943 | if ( isset( $body['message'] ) && is_string( $body['message'] ) ) { |
| 944 | return $body['message']; |
| 945 | } |
| 946 | if ( isset( $body['error'] ) && is_string( $body['error'] ) ) { |
| 947 | return $body['error']; |
| 948 | } |
| 949 | } |
| 950 | |
| 951 | return $default_message; |
| 952 | } |
| 953 | |
| 954 | /** |
| 955 | * Helper: GET a wpcom v2 path on this site as the current user. Returns the parsed JSON |
| 956 | * response or a WP_Error. |
| 957 | * |
| 958 | * @param string $path Path under `/wpcom/v2`, including any query string. |
| 959 | * @return WP_REST_Response|WP_Error |
| 960 | */ |
| 961 | private function wpcom_get( $path ) { |
| 962 | $response = Client::wpcom_json_api_request_as_user( |
| 963 | $path, |
| 964 | '2', |
| 965 | array( 'method' => 'GET' ), |
| 966 | null, |
| 967 | 'wpcom' |
| 968 | ); |
| 969 | |
| 970 | if ( is_wp_error( $response ) ) { |
| 971 | return $response; |
| 972 | } |
| 973 | |
| 974 | $status = (int) wp_remote_retrieve_response_code( $response ); |
| 975 | $body = json_decode( wp_remote_retrieve_body( $response ), true ); |
| 976 | |
| 977 | if ( $status >= 400 ) { |
| 978 | return new WP_Error( |
| 979 | 'wpcom_call_failed', |
| 980 | is_array( $body ) && isset( $body['message'] ) ? $body['message'] : __( 'WP.com call failed.', 'jetpack' ), |
| 981 | array( 'status' => $status ) |
| 982 | ); |
| 983 | } |
| 984 | |
| 985 | return rest_ensure_response( $body ); |
| 986 | } |
| 987 | } |
| 988 | |
| 989 | wpcom_rest_api_v2_load_plugin( 'WPCOM_REST_API_V2_Endpoint_Subscribers_List' ); |