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| 1 | <?php |
| 2 | /** |
| 3 | * Sync package. |
| 4 | * |
| 5 | * @package automattic/jetpack-sync |
| 6 | */ |
| 7 | |
| 8 | namespace Automattic\Jetpack\Sync; |
| 9 | |
| 10 | use Automattic\Jetpack\Connection\Rest_Authentication; |
| 11 | use WP_Error; |
| 12 | use WP_REST_Server; |
| 13 | |
| 14 | /** |
| 15 | * This class will handle Sync v4 REST Endpoints. |
| 16 | * |
| 17 | * @since 1.23.1 |
| 18 | */ |
| 19 | class REST_Endpoints { |
| 20 | |
| 21 | /** |
| 22 | * Items pending send. |
| 23 | * |
| 24 | * @var array |
| 25 | */ |
| 26 | public $items = array(); |
| 27 | |
| 28 | /** |
| 29 | * Initialize REST routes. |
| 30 | */ |
| 31 | public static function initialize_rest_api() { |
| 32 | |
| 33 | // Request a Full Sync. |
| 34 | register_rest_route( |
| 35 | 'jetpack/v4', |
| 36 | '/sync/full-sync', |
| 37 | array( |
| 38 | 'methods' => WP_REST_Server::EDITABLE, |
| 39 | 'callback' => __CLASS__ . '::full_sync_start', |
| 40 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 41 | 'args' => array( |
| 42 | 'modules' => array( |
| 43 | 'description' => __( 'Data Modules that should be included in Full Sync', 'jetpack-sync' ), |
| 44 | 'type' => 'array', |
| 45 | 'required' => false, |
| 46 | ), |
| 47 | 'users' => array( |
| 48 | 'description' => __( 'User IDs to include in Full Sync or "initial"', 'jetpack-sync' ), |
| 49 | 'required' => false, |
| 50 | ), |
| 51 | 'posts' => array( |
| 52 | 'description' => __( 'Post IDs to include in Full Sync', 'jetpack-sync' ), |
| 53 | 'type' => 'array', |
| 54 | 'required' => false, |
| 55 | ), |
| 56 | 'comments' => array( |
| 57 | 'description' => __( 'Comment IDs to include in Full Sync', 'jetpack-sync' ), |
| 58 | 'type' => 'array', |
| 59 | 'required' => false, |
| 60 | ), |
| 61 | 'context' => array( |
| 62 | 'description' => __( 'Context for the Full Sync', 'jetpack-sync' ), |
| 63 | 'type' => 'string', |
| 64 | 'required' => false, |
| 65 | ), |
| 66 | ), |
| 67 | ) |
| 68 | ); |
| 69 | |
| 70 | // Obtain Sync status. |
| 71 | register_rest_route( |
| 72 | 'jetpack/v4', |
| 73 | '/sync/status', |
| 74 | array( |
| 75 | 'methods' => WP_REST_Server::READABLE, |
| 76 | 'callback' => __CLASS__ . '::sync_status', |
| 77 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 78 | 'args' => array( |
| 79 | 'fields' => array( |
| 80 | 'description' => __( 'Comma-separated list of additional fields that should be included in status.', 'jetpack-sync' ), |
| 81 | 'type' => 'string', |
| 82 | 'required' => false, |
| 83 | ), |
| 84 | ), |
| 85 | ) |
| 86 | ); |
| 87 | |
| 88 | // Update Sync health status. |
| 89 | register_rest_route( |
| 90 | 'jetpack/v4', |
| 91 | '/sync/health', |
| 92 | array( |
| 93 | 'methods' => WP_REST_Server::EDITABLE, |
| 94 | 'callback' => __CLASS__ . '::sync_health', |
| 95 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 96 | 'args' => array( |
| 97 | 'status' => array( |
| 98 | 'description' => __( 'New Sync health status', 'jetpack-sync' ), |
| 99 | 'type' => 'string', |
| 100 | 'required' => true, |
| 101 | ), |
| 102 | ), |
| 103 | ) |
| 104 | ); |
| 105 | |
| 106 | // Obtain Sync settings. |
| 107 | register_rest_route( |
| 108 | 'jetpack/v4', |
| 109 | '/sync/settings', |
| 110 | array( |
| 111 | array( |
| 112 | 'methods' => WP_REST_Server::READABLE, |
| 113 | 'callback' => __CLASS__ . '::get_sync_settings', |
| 114 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 115 | ), |
| 116 | array( |
| 117 | 'methods' => WP_REST_Server::EDITABLE, |
| 118 | 'callback' => __CLASS__ . '::update_sync_settings', |
| 119 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 120 | ), |
| 121 | ) |
| 122 | ); |
| 123 | |
| 124 | // Retrieve Sync Object(s). |
| 125 | register_rest_route( |
| 126 | 'jetpack/v4', |
| 127 | '/sync/object', |
| 128 | array( |
| 129 | 'methods' => WP_REST_Server::ALLMETHODS, |
| 130 | 'callback' => __CLASS__ . '::get_sync_objects', |
| 131 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 132 | 'args' => array( |
| 133 | 'module_name' => array( |
| 134 | 'description' => __( 'Name of Sync module', 'jetpack-sync' ), |
| 135 | 'type' => 'string', |
| 136 | 'required' => false, |
| 137 | ), |
| 138 | 'object_type' => array( |
| 139 | 'description' => __( 'Object Type', 'jetpack-sync' ), |
| 140 | 'type' => 'string', |
| 141 | 'required' => false, |
| 142 | ), |
| 143 | 'object_ids' => array( |
| 144 | 'description' => __( 'Objects Identifiers', 'jetpack-sync' ), |
| 145 | 'type' => 'array', |
| 146 | 'required' => false, |
| 147 | ), |
| 148 | ), |
| 149 | ) |
| 150 | ); |
| 151 | |
| 152 | // Retrieve Sync Object(s). |
| 153 | register_rest_route( |
| 154 | 'jetpack/v4', |
| 155 | '/sync/now', |
| 156 | array( |
| 157 | 'methods' => WP_REST_Server::EDITABLE, |
| 158 | 'callback' => __CLASS__ . '::do_sync', |
| 159 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 160 | 'args' => array( |
| 161 | 'queue' => array( |
| 162 | 'description' => __( 'Name of Sync queue.', 'jetpack-sync' ), |
| 163 | 'type' => 'string', |
| 164 | 'required' => true, |
| 165 | ), |
| 166 | ), |
| 167 | ) |
| 168 | ); |
| 169 | |
| 170 | // Checkout Sync Objects. |
| 171 | register_rest_route( |
| 172 | 'jetpack/v4', |
| 173 | '/sync/checkout', |
| 174 | array( |
| 175 | 'methods' => WP_REST_Server::EDITABLE, |
| 176 | 'callback' => __CLASS__ . '::checkout', |
| 177 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 178 | 'args' => array( |
| 179 | 'queue' => array( |
| 180 | 'description' => __( 'Name of Sync queue.', 'jetpack-sync' ), |
| 181 | 'type' => 'string', |
| 182 | 'required' => false, |
| 183 | ), |
| 184 | 'number_of_items' => array( |
| 185 | 'description' => __( 'Number of items to checkout from the queue.', 'jetpack-sync' ), |
| 186 | 'type' => 'integer', |
| 187 | 'required' => false, |
| 188 | ), |
| 189 | 'pop' => array( |
| 190 | 'description' => __( 'Pop items from the queue instead of checking out.', 'jetpack-sync' ), |
| 191 | 'type' => 'boolean', |
| 192 | 'required' => false, |
| 193 | 'sanitize_callback' => 'rest_sanitize_boolean', |
| 194 | ), |
| 195 | 'force' => array( |
| 196 | 'description' => __( 'Force unlock the queue before checkout.', 'jetpack-sync' ), |
| 197 | 'type' => 'boolean', |
| 198 | 'required' => false, |
| 199 | 'sanitize_callback' => 'rest_sanitize_boolean', |
| 200 | ), |
| 201 | 'encode' => array( |
| 202 | 'description' => __( 'Encode the items before sending.', 'jetpack-sync' ), |
| 203 | 'type' => 'boolean', |
| 204 | 'required' => false, |
| 205 | 'default' => true, |
| 206 | 'sanitize_callback' => 'rest_sanitize_boolean', |
| 207 | ), |
| 208 | 'use_memory_limit' => array( |
| 209 | 'description' => __( 'Use memory-based checkout instead of fixed item count.', 'jetpack-sync' ), |
| 210 | 'type' => 'boolean', |
| 211 | 'required' => false, |
| 212 | 'sanitize_callback' => 'rest_sanitize_boolean', |
| 213 | ), |
| 214 | ), |
| 215 | ) |
| 216 | ); |
| 217 | |
| 218 | // Checkin Sync Objects. |
| 219 | register_rest_route( |
| 220 | 'jetpack/v4', |
| 221 | '/sync/close', |
| 222 | array( |
| 223 | 'methods' => WP_REST_Server::EDITABLE, |
| 224 | 'callback' => __CLASS__ . '::close', |
| 225 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 226 | ) |
| 227 | ); |
| 228 | |
| 229 | // Unlock Sync Queue. |
| 230 | register_rest_route( |
| 231 | 'jetpack/v4', |
| 232 | '/sync/unlock', |
| 233 | array( |
| 234 | 'methods' => WP_REST_Server::EDITABLE, |
| 235 | 'callback' => __CLASS__ . '::unlock_queue', |
| 236 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 237 | 'args' => array( |
| 238 | 'queue' => array( |
| 239 | 'description' => __( 'Name of Sync queue.', 'jetpack-sync' ), |
| 240 | 'type' => 'string', |
| 241 | 'required' => true, |
| 242 | ), |
| 243 | ), |
| 244 | ) |
| 245 | ); |
| 246 | |
| 247 | // Retrieve range of Object Ids. |
| 248 | register_rest_route( |
| 249 | 'jetpack/v4', |
| 250 | '/sync/object-id-range', |
| 251 | array( |
| 252 | 'methods' => WP_REST_Server::READABLE, |
| 253 | 'callback' => __CLASS__ . '::get_object_id_range', |
| 254 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 255 | 'args' => array( |
| 256 | 'sync_module' => array( |
| 257 | 'description' => __( 'Name of Sync module.', 'jetpack-sync' ), |
| 258 | 'type' => 'string', |
| 259 | 'required' => true, |
| 260 | ), |
| 261 | 'batch_size' => array( |
| 262 | 'description' => __( 'Size of batches', 'jetpack-sync' ), |
| 263 | 'type' => 'int', |
| 264 | 'required' => true, |
| 265 | ), |
| 266 | ), |
| 267 | ) |
| 268 | ); |
| 269 | |
| 270 | // Obtain table checksums. |
| 271 | register_rest_route( |
| 272 | 'jetpack/v4', |
| 273 | '/sync/data-check', |
| 274 | array( |
| 275 | 'methods' => WP_REST_Server::READABLE, |
| 276 | 'callback' => __CLASS__ . '::data_check', |
| 277 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 278 | 'args' => array( |
| 279 | 'perform_text_conversion' => array( |
| 280 | 'description' => __( 'If text fields should be converted to latin1 in checksum calculation.', 'jetpack-sync' ), |
| 281 | 'type' => 'boolean', |
| 282 | 'required' => false, |
| 283 | ), |
| 284 | ), |
| 285 | ) |
| 286 | ); |
| 287 | |
| 288 | // Obtain histogram. |
| 289 | register_rest_route( |
| 290 | 'jetpack/v4', |
| 291 | '/sync/data-histogram', |
| 292 | array( |
| 293 | 'methods' => WP_REST_Server::EDITABLE, |
| 294 | 'callback' => __CLASS__ . '::data_histogram', |
| 295 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 296 | 'args' => array( |
| 297 | 'columns' => array( |
| 298 | 'description' => __( 'Column mappings', 'jetpack-sync' ), |
| 299 | 'type' => 'array', |
| 300 | 'required' => false, |
| 301 | ), |
| 302 | 'object_type' => array( |
| 303 | 'description' => __( 'Object Type', 'jetpack-sync' ), |
| 304 | 'type' => 'string', |
| 305 | 'required' => false, |
| 306 | ), |
| 307 | 'buckets' => array( |
| 308 | 'description' => __( 'Number of histogram buckets.', 'jetpack-sync' ), |
| 309 | 'type' => 'int', |
| 310 | 'required' => false, |
| 311 | ), |
| 312 | 'start_id' => array( |
| 313 | 'description' => __( 'Start ID for the histogram', 'jetpack-sync' ), |
| 314 | 'type' => 'int', |
| 315 | 'required' => false, |
| 316 | ), |
| 317 | 'end_id' => array( |
| 318 | 'description' => __( 'End ID for the histogram', 'jetpack-sync' ), |
| 319 | 'type' => 'int', |
| 320 | 'required' => false, |
| 321 | ), |
| 322 | 'strip_non_ascii' => array( |
| 323 | 'description' => __( 'Strip non-ascii characters?', 'jetpack-sync' ), |
| 324 | 'type' => 'boolean', |
| 325 | 'required' => false, |
| 326 | ), |
| 327 | 'shared_salt' => array( |
| 328 | 'description' => __( 'Shared Salt to use when generating checksum', 'jetpack-sync' ), |
| 329 | 'type' => 'string', |
| 330 | 'required' => false, |
| 331 | ), |
| 332 | 'only_range_edges' => array( |
| 333 | 'description' => __( 'Should only range edges be returned', 'jetpack-sync' ), |
| 334 | 'type' => 'boolean', |
| 335 | 'required' => false, |
| 336 | ), |
| 337 | 'detailed_drilldown' => array( |
| 338 | 'description' => __( 'Do we want the checksum or object ids.', 'jetpack-sync' ), |
| 339 | 'type' => 'boolean', |
| 340 | 'required' => false, |
| 341 | ), |
| 342 | 'perform_text_conversion' => array( |
| 343 | 'description' => __( 'If text fields should be converted to latin1 in checksum calculation.', 'jetpack-sync' ), |
| 344 | 'type' => 'boolean', |
| 345 | 'required' => false, |
| 346 | ), |
| 347 | ), |
| 348 | ) |
| 349 | ); |
| 350 | |
| 351 | // Trigger Dedicated Sync request. |
| 352 | register_rest_route( |
| 353 | 'jetpack/v4', |
| 354 | '/sync/spawn-sync', |
| 355 | array( |
| 356 | 'methods' => WP_REST_Server::READABLE, |
| 357 | 'callback' => __CLASS__ . '::spawn_sync', |
| 358 | 'permission_callback' => '__return_true', |
| 359 | ) |
| 360 | ); |
| 361 | |
| 362 | // Reset Sync locks. |
| 363 | register_rest_route( |
| 364 | 'jetpack/v4', |
| 365 | '/sync/locks', |
| 366 | array( |
| 367 | 'methods' => WP_REST_Server::DELETABLE, |
| 368 | 'callback' => __CLASS__ . '::reset_locks', |
| 369 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 370 | ) |
| 371 | ); |
| 372 | |
| 373 | // Clear Sync queue. |
| 374 | register_rest_route( |
| 375 | 'jetpack/v4', |
| 376 | '/sync/clear-queue', |
| 377 | array( |
| 378 | 'methods' => WP_REST_Server::EDITABLE, |
| 379 | 'callback' => __CLASS__ . '::clear_queue', |
| 380 | 'permission_callback' => __CLASS__ . '::verify_default_permissions', |
| 381 | ) |
| 382 | ); |
| 383 | } |
| 384 | |
| 385 | /** |
| 386 | * Trigger a Full Sync of specified modules. |
| 387 | * |
| 388 | * @since 1.23.1 |
| 389 | * |
| 390 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 391 | * |
| 392 | * @return \WP_REST_Response|WP_Error |
| 393 | */ |
| 394 | public static function full_sync_start( $request ) { |
| 395 | |
| 396 | $modules = $request->get_param( 'modules' ); |
| 397 | |
| 398 | // convert list of modules into array format of "$modulename => true". |
| 399 | if ( ! empty( $modules ) ) { |
| 400 | $modules = array_map( '__return_true', array_flip( $modules ) ); |
| 401 | } |
| 402 | |
| 403 | // Process additional options. |
| 404 | foreach ( array( 'posts', 'comments', 'users' ) as $module_name ) { |
| 405 | if ( 'users' === $module_name && 'initial' === $request->get_param( 'users' ) ) { |
| 406 | $modules['users'] = 'initial'; |
| 407 | } elseif ( is_array( $request->get_param( $module_name ) ) ) { |
| 408 | $ids = $request->get_param( $module_name ); |
| 409 | if ( array() !== $ids ) { |
| 410 | $modules[ $module_name ] = $ids; |
| 411 | } |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | if ( empty( $modules ) ) { |
| 416 | $modules = null; |
| 417 | } |
| 418 | |
| 419 | $context = $request->get_param( 'context' ); |
| 420 | |
| 421 | return rest_ensure_response( |
| 422 | array( |
| 423 | 'scheduled' => Actions::do_full_sync( $modules, $context ), |
| 424 | ) |
| 425 | ); |
| 426 | } |
| 427 | |
| 428 | /** |
| 429 | * Return Sync's status. |
| 430 | * |
| 431 | * @since 1.23.1 |
| 432 | * |
| 433 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 434 | * |
| 435 | * @return \WP_REST_Response |
| 436 | */ |
| 437 | public static function sync_status( $request ) { |
| 438 | $fields = $request->get_param( 'fields' ); |
| 439 | return rest_ensure_response( Actions::get_sync_status( $fields ) ); |
| 440 | } |
| 441 | |
| 442 | /** |
| 443 | * Return table checksums. |
| 444 | * |
| 445 | * @since 1.23.1 |
| 446 | * |
| 447 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 448 | * |
| 449 | * @return \WP_REST_Response |
| 450 | */ |
| 451 | public static function data_check( $request ) { |
| 452 | // Disable Sync during this call, so we can resolve faster. |
| 453 | Actions::mark_sync_read_only(); |
| 454 | $store = new Replicastore(); |
| 455 | |
| 456 | $perform_text_conversion = false; |
| 457 | if ( true === $request->get_param( 'perform_text_conversion' ) ) { |
| 458 | $perform_text_conversion = true; |
| 459 | } |
| 460 | |
| 461 | return rest_ensure_response( $store->checksum_all( $perform_text_conversion ) ); |
| 462 | } |
| 463 | |
| 464 | /** |
| 465 | * Return Histogram. |
| 466 | * |
| 467 | * @since 1.23.1 |
| 468 | * |
| 469 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 470 | * |
| 471 | * @return \WP_REST_Response |
| 472 | */ |
| 473 | public static function data_histogram( $request ) { |
| 474 | |
| 475 | // Disable Sync during this call, so we can resolve faster. |
| 476 | Actions::mark_sync_read_only(); |
| 477 | |
| 478 | $args = $request->get_params(); |
| 479 | |
| 480 | if ( empty( $args['columns'] ) ) { |
| 481 | $args['columns'] = null; // go with defaults. |
| 482 | } |
| 483 | |
| 484 | if ( false !== $args['strip_non_ascii'] ) { |
| 485 | $args['strip_non_ascii'] = true; |
| 486 | } |
| 487 | |
| 488 | if ( true !== $args['perform_text_conversion'] ) { |
| 489 | $args['perform_text_conversion'] = false; |
| 490 | } |
| 491 | |
| 492 | /** |
| 493 | * Hack: nullify the values of `start_id` and `end_id` if we're only requesting ranges. |
| 494 | * |
| 495 | * The endpoint doesn't support nullable values :( |
| 496 | */ |
| 497 | if ( true === $args['only_range_edges'] ) { |
| 498 | if ( 0 === $args['start_id'] ) { |
| 499 | $args['start_id'] = null; |
| 500 | } |
| 501 | |
| 502 | if ( 0 === $args['end_id'] ) { |
| 503 | $args['end_id'] = null; |
| 504 | } |
| 505 | } |
| 506 | |
| 507 | $store = new Replicastore(); |
| 508 | $histogram = $store->checksum_histogram( $args['object_type'], $args['buckets'], $args['start_id'], $args['end_id'], $args['columns'], $args['strip_non_ascii'], $args['shared_salt'], $args['only_range_edges'], $args['detailed_drilldown'], $args['perform_text_conversion'] ); |
| 509 | |
| 510 | return rest_ensure_response( |
| 511 | array( |
| 512 | 'histogram' => $histogram, |
| 513 | 'type' => $store->get_checksum_type(), |
| 514 | ) |
| 515 | ); |
| 516 | } |
| 517 | |
| 518 | /** |
| 519 | * Update Sync health. |
| 520 | * |
| 521 | * IN_SYNC is only set if the incremental queue is within size and lag limits. |
| 522 | * |
| 523 | * @since 1.23.1 |
| 524 | * |
| 525 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 526 | * |
| 527 | * @return \WP_REST_Response|WP_Error |
| 528 | */ |
| 529 | public static function sync_health( $request ) { |
| 530 | $requested_status = $request->get_param( 'status' ); |
| 531 | |
| 532 | switch ( $requested_status ) { |
| 533 | case Health::STATUS_IN_SYNC: |
| 534 | // Only allow setting IN_SYNC if the incremental queue is healthy. |
| 535 | $sync_queue = Listener::get_instance()->get_sync_queue(); |
| 536 | $queue_size = $sync_queue->size(); |
| 537 | $queue_lag = $sync_queue->lag(); |
| 538 | $queue_healthy = Health::is_queue_healthy( |
| 539 | $queue_size, |
| 540 | $queue_lag, |
| 541 | Settings::get_setting( 'max_queue_size' ), |
| 542 | Settings::get_setting( 'max_queue_lag' ) |
| 543 | ); |
| 544 | if ( ! $queue_healthy ) { |
| 545 | Health::update_status( Health::STATUS_OUT_OF_SYNC ); |
| 546 | return rest_ensure_response( |
| 547 | array( |
| 548 | 'success' => Health::get_status(), |
| 549 | 'message' => 'Sync queue is not healthy (size and lag over limit). Status not set to in_sync.', |
| 550 | 'queue_size' => $queue_size, |
| 551 | 'queue_lag' => $queue_lag, |
| 552 | ) |
| 553 | ); |
| 554 | } |
| 555 | Health::update_status( $requested_status ); |
| 556 | break; |
| 557 | case Health::STATUS_OUT_OF_SYNC: |
| 558 | Health::update_status( $requested_status ); |
| 559 | break; |
| 560 | default: |
| 561 | return new WP_Error( |
| 562 | 'invalid_status', |
| 563 | 'Invalid Sync Status Provided.', |
| 564 | array( |
| 565 | 'status' => 400, |
| 566 | ) |
| 567 | ); |
| 568 | } |
| 569 | |
| 570 | // re-fetch so we see what's really being stored. |
| 571 | return rest_ensure_response( |
| 572 | array( |
| 573 | 'success' => Health::get_status(), |
| 574 | ) |
| 575 | ); |
| 576 | } |
| 577 | |
| 578 | /** |
| 579 | * Obtain Sync settings. |
| 580 | * |
| 581 | * @since 1.23.1 |
| 582 | * |
| 583 | * @return \WP_REST_Response |
| 584 | */ |
| 585 | public static function get_sync_settings() { |
| 586 | return rest_ensure_response( Settings::get_settings() ); |
| 587 | } |
| 588 | |
| 589 | /** |
| 590 | * Update Sync settings. |
| 591 | * |
| 592 | * @since 1.23.1 |
| 593 | * |
| 594 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 595 | * |
| 596 | * @return \WP_REST_Response |
| 597 | */ |
| 598 | public static function update_sync_settings( $request ) { |
| 599 | $args = $request->get_params(); |
| 600 | $sync_settings = Settings::get_settings(); |
| 601 | |
| 602 | foreach ( $args as $key => $value ) { |
| 603 | if ( false !== $value ) { |
| 604 | if ( is_numeric( $value ) ) { |
| 605 | $value = (int) $value; |
| 606 | } |
| 607 | |
| 608 | // special case for sending empty arrays - a string with value 'empty'. |
| 609 | if ( 'empty' === $value ) { |
| 610 | $value = array(); |
| 611 | } |
| 612 | |
| 613 | $sync_settings[ $key ] = $value; |
| 614 | } |
| 615 | } |
| 616 | |
| 617 | Settings::update_settings( $sync_settings ); |
| 618 | |
| 619 | // re-fetch so we see what's really being stored. |
| 620 | return rest_ensure_response( Settings::get_settings() ); |
| 621 | } |
| 622 | |
| 623 | /** |
| 624 | * Retrieve Sync Objects. |
| 625 | * |
| 626 | * @since 1.23.1 |
| 627 | * |
| 628 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 629 | * |
| 630 | * @return \WP_REST_Response |
| 631 | */ |
| 632 | public static function get_sync_objects( $request ) { |
| 633 | $args = $request->get_params(); |
| 634 | |
| 635 | $module_name = $args['module_name']; |
| 636 | // Verify valid Sync Module. |
| 637 | $sync_module = Modules::get_module( $module_name ); |
| 638 | if ( ! $sync_module ) { |
| 639 | return new WP_Error( 'invalid_module', 'You specified an invalid sync module' ); |
| 640 | } |
| 641 | |
| 642 | Actions::mark_sync_read_only(); |
| 643 | |
| 644 | $codec = Sender::get_instance()->get_codec(); |
| 645 | Settings::set_is_syncing( true ); |
| 646 | $objects = $codec->encode( $sync_module->get_objects_by_id( $args['object_type'], $args['object_ids'] ) ); |
| 647 | Settings::set_is_syncing( false ); |
| 648 | |
| 649 | return rest_ensure_response( |
| 650 | array( |
| 651 | 'objects' => $objects, |
| 652 | 'codec' => $codec->name(), |
| 653 | ) |
| 654 | ); |
| 655 | } |
| 656 | |
| 657 | /** |
| 658 | * Request Sync processing. |
| 659 | * |
| 660 | * @since 1.23.1 |
| 661 | * |
| 662 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 663 | * |
| 664 | * @return \WP_REST_Response |
| 665 | */ |
| 666 | public static function do_sync( $request ) { |
| 667 | |
| 668 | $queue_name = self::validate_queue( $request->get_param( 'queue' ) ); |
| 669 | if ( is_wp_error( $queue_name ) ) { |
| 670 | return $queue_name; |
| 671 | } |
| 672 | |
| 673 | $sender = Sender::get_instance(); |
| 674 | $response = $sender->do_sync_for_queue( new Queue( $queue_name ) ); |
| 675 | |
| 676 | return rest_ensure_response( |
| 677 | array( |
| 678 | 'response' => $response, |
| 679 | ) |
| 680 | ); |
| 681 | } |
| 682 | |
| 683 | /** |
| 684 | * Request sync data from specified queue. |
| 685 | * |
| 686 | * @since 1.23.1 |
| 687 | * |
| 688 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 689 | * |
| 690 | * @return \WP_REST_Response |
| 691 | */ |
| 692 | public static function checkout( $request ) { |
| 693 | $args = $request->get_params(); |
| 694 | $queue_name = self::validate_queue( $args['queue'] ); |
| 695 | |
| 696 | if ( is_wp_error( $queue_name ) ) { |
| 697 | return $queue_name; |
| 698 | } |
| 699 | |
| 700 | $use_memory_limit = ! empty( $args['use_memory_limit'] ); |
| 701 | |
| 702 | if ( $use_memory_limit && ! empty( $args['pop'] ) ) { |
| 703 | return new WP_Error( 'invalid_args', 'pop cannot be used with use_memory_limit', 400 ); |
| 704 | } |
| 705 | |
| 706 | if ( ! $use_memory_limit ) { |
| 707 | if ( empty( $args['number_of_items'] ) || $args['number_of_items'] < 1 || $args['number_of_items'] > 100 ) { |
| 708 | return new WP_Error( 'invalid_number_of_items', 'Number of items needs to be an integer that is larger than 0 and up to 100', 400 ); |
| 709 | } |
| 710 | } |
| 711 | |
| 712 | // REST Sender. |
| 713 | $sender = new REST_Sender(); |
| 714 | |
| 715 | if ( 'immediate' === $queue_name ) { |
| 716 | return rest_ensure_response( $sender->immediate_full_sync_pull() ); |
| 717 | } |
| 718 | |
| 719 | $number_of_items = $use_memory_limit ? null : $args['number_of_items']; |
| 720 | $response = $sender->queue_pull( $queue_name, $number_of_items, $args ); |
| 721 | // Disable sending while pulling. |
| 722 | if ( ! is_wp_error( $response ) ) { |
| 723 | set_transient( Sender::TEMP_SYNC_DISABLE_TRANSIENT_NAME, time(), Sender::TEMP_SYNC_DISABLE_TRANSIENT_EXPIRY ); |
| 724 | } elseif ( 'queue_size' === $response->get_error_code() ) { |
| 725 | // Re-enable sending if the queue is empty. |
| 726 | delete_transient( Sender::TEMP_SYNC_DISABLE_TRANSIENT_NAME ); |
| 727 | } |
| 728 | |
| 729 | return rest_ensure_response( $response ); |
| 730 | } |
| 731 | |
| 732 | /** |
| 733 | * Unlock a Sync queue. |
| 734 | * |
| 735 | * @since 1.23.1 |
| 736 | * |
| 737 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 738 | * |
| 739 | * @return \WP_REST_Response |
| 740 | */ |
| 741 | public static function unlock_queue( $request ) { |
| 742 | |
| 743 | $queue_name = $request->get_param( 'queue' ); |
| 744 | |
| 745 | if ( ! in_array( $queue_name, array( 'sync', 'full_sync' ), true ) ) { |
| 746 | return new WP_Error( 'invalid_queue', 'Queue name should be sync or full_sync', 400 ); |
| 747 | } |
| 748 | $queue = new Queue( $queue_name ); |
| 749 | |
| 750 | // False means that there was no lock to delete. |
| 751 | $response = $queue->unlock(); |
| 752 | return rest_ensure_response( |
| 753 | array( |
| 754 | 'success' => $response, |
| 755 | ) |
| 756 | ); |
| 757 | } |
| 758 | |
| 759 | /** |
| 760 | * Checkin Sync actions. |
| 761 | * |
| 762 | * @since 1.23.1 |
| 763 | * |
| 764 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 765 | * |
| 766 | * @return \WP_REST_Response |
| 767 | */ |
| 768 | public static function close( $request ) { |
| 769 | |
| 770 | $request_body = $request->get_params(); |
| 771 | $queue_name = self::validate_queue( $request_body['queue'] ); |
| 772 | |
| 773 | if ( is_wp_error( $queue_name ) ) { |
| 774 | return $queue_name; |
| 775 | } |
| 776 | |
| 777 | if ( empty( $request_body['buffer_id'] ) ) { |
| 778 | return new WP_Error( 'missing_buffer_id', 'Please provide a buffer id', 400 ); |
| 779 | } |
| 780 | |
| 781 | if ( ! is_array( $request_body['item_ids'] ) ) { |
| 782 | return new WP_Error( 'missing_item_ids', 'Please provide a list of item ids in the item_ids argument', 400 ); |
| 783 | } |
| 784 | |
| 785 | // Limit to A-Z,a-z,0-9,_,- . |
| 786 | $request_body['buffer_id'] = preg_replace( '/[^A-Za-z0-9\-_\.]/', '', $request_body['buffer_id'] ); |
| 787 | $request_body['item_ids'] = array_filter( array_map( array( 'Automattic\Jetpack\Sync\REST_Endpoints', 'sanitize_item_ids' ), $request_body['item_ids'] ) ); |
| 788 | |
| 789 | $queue = new Queue( $queue_name ); |
| 790 | |
| 791 | $items = $queue->peek_by_id( $request_body['item_ids'] ); |
| 792 | |
| 793 | // Update Full Sync Status if queue is "full_sync". |
| 794 | if ( 'full_sync' === $queue_name ) { |
| 795 | $full_sync_module = Modules::get_module( 'full-sync' ); |
| 796 | '@phan-var Modules\Full_Sync_Immediately|Modules\Full_Sync $full_sync_module'; |
| 797 | $full_sync_module->update_sent_progress_action( $items ); |
| 798 | } |
| 799 | |
| 800 | $buffer = new Queue_Buffer( $request_body['buffer_id'], $request_body['item_ids'] ); |
| 801 | $response = $queue->close( $buffer, $request_body['item_ids'] ); |
| 802 | |
| 803 | // Perform another checkout? |
| 804 | if ( isset( $request_body['continue'] ) && $request_body['continue'] ) { |
| 805 | if ( in_array( $queue_name, array( 'full_sync', 'immediate' ), true ) ) { |
| 806 | // Send Full Sync Actions. |
| 807 | Sender::get_instance()->do_full_sync(); |
| 808 | } elseif ( $queue->has_any_items() ) { |
| 809 | // Send Incremental Sync Actions. |
| 810 | Sender::get_instance()->do_sync(); |
| 811 | } |
| 812 | } |
| 813 | |
| 814 | if ( is_wp_error( $response ) ) { |
| 815 | return $response; |
| 816 | } |
| 817 | |
| 818 | return rest_ensure_response( |
| 819 | array( |
| 820 | 'success' => $response, |
| 821 | 'status' => Actions::get_sync_status(), |
| 822 | ) |
| 823 | ); |
| 824 | } |
| 825 | |
| 826 | /** |
| 827 | * Retrieve range of Object Ids for a specified Sync module. |
| 828 | * |
| 829 | * @since 1.23.1 |
| 830 | * |
| 831 | * @param \WP_REST_Request $request The request sent to the WP REST API. |
| 832 | * |
| 833 | * @return \WP_REST_Response |
| 834 | */ |
| 835 | public static function get_object_id_range( $request ) { |
| 836 | |
| 837 | $module_name = $request->get_param( 'sync_module' ); |
| 838 | $batch_size = $request->get_param( 'batch_size' ); |
| 839 | |
| 840 | if ( ! self::is_valid_sync_module( $module_name ) ) { |
| 841 | return new WP_Error( 'invalid_module', 'This sync module cannot be used to calculate a range.', 400 ); |
| 842 | } |
| 843 | $module = Modules::get_module( $module_name ); |
| 844 | |
| 845 | return rest_ensure_response( |
| 846 | array( |
| 847 | 'ranges' => $module->get_min_max_object_ids_for_batches( $batch_size ), |
| 848 | ) |
| 849 | ); |
| 850 | } |
| 851 | |
| 852 | /** |
| 853 | * This endpoint is used by Sync to spawn a |
| 854 | * dedicated Sync request which will trigger Sync to run. |
| 855 | * |
| 856 | * If Dedicated Sync is enabled, this callback should never run as |
| 857 | * processing of Sync actions will occur earlier and exit. |
| 858 | * |
| 859 | * @see Actions::init |
| 860 | * @see Sender::do_dedicated_sync_and_exit |
| 861 | * |
| 862 | * @since 1.34.0 |
| 863 | * |
| 864 | * @return \WP_REST_Response |
| 865 | */ |
| 866 | public static function spawn_sync() { |
| 867 | nocache_headers(); |
| 868 | |
| 869 | if ( ! Settings::is_dedicated_sync_enabled() ) { |
| 870 | return new WP_Error( |
| 871 | 'dedicated_sync_disabled', |
| 872 | 'Dedicated Sync flow is disabled.', |
| 873 | array( 'status' => 422 ) |
| 874 | ); |
| 875 | } |
| 876 | |
| 877 | return new WP_Error( |
| 878 | 'dedicated_sync_failed', |
| 879 | 'Failed to process Dedicated Sync request', |
| 880 | array( 'status' => 500 ) |
| 881 | ); |
| 882 | } |
| 883 | |
| 884 | /** |
| 885 | * Reset Sync locks. |
| 886 | * |
| 887 | * @since 1.43.0 |
| 888 | * |
| 889 | * @return \WP_REST_Response |
| 890 | */ |
| 891 | public static function reset_locks() { |
| 892 | Actions::reset_sync_locks(); |
| 893 | |
| 894 | return rest_ensure_response( |
| 895 | array( |
| 896 | 'success' => true, |
| 897 | ) |
| 898 | ); |
| 899 | } |
| 900 | |
| 901 | /** |
| 902 | * Clear the Sync queue. |
| 903 | * |
| 904 | * @since 4.30.0 |
| 905 | * |
| 906 | * @return \WP_REST_Response |
| 907 | */ |
| 908 | public static function clear_queue() { |
| 909 | $queue = new Queue( 'sync' ); |
| 910 | $queue->reset(); |
| 911 | |
| 912 | // Re-enable sending in case it was temporarily disabled during a pull. |
| 913 | delete_transient( Sender::TEMP_SYNC_DISABLE_TRANSIENT_NAME ); |
| 914 | |
| 915 | return rest_ensure_response( |
| 916 | array( |
| 917 | 'success' => true, |
| 918 | ) |
| 919 | ); |
| 920 | } |
| 921 | |
| 922 | /** |
| 923 | * Verify that request has default permissions to perform sync actions. |
| 924 | * |
| 925 | * @since 1.23.1 |
| 926 | * |
| 927 | * @return bool Whether user has capability 'manage_options' or a blog token is used. |
| 928 | */ |
| 929 | public static function verify_default_permissions() { |
| 930 | if ( current_user_can( 'manage_options' ) || Rest_Authentication::is_signed_with_blog_token() ) { |
| 931 | return true; |
| 932 | } |
| 933 | |
| 934 | $error_msg = esc_html__( |
| 935 | 'You do not have the correct user permissions to perform this action. |
| 936 | Please contact your site admin if you think this is a mistake.', |
| 937 | 'jetpack-sync' |
| 938 | ); |
| 939 | |
| 940 | return new WP_Error( 'invalid_user_permission_sync', $error_msg, array( 'status' => rest_authorization_required_code() ) ); |
| 941 | } |
| 942 | |
| 943 | /** |
| 944 | * Validate Queue name. |
| 945 | * |
| 946 | * @param string $value Queue Name. |
| 947 | * |
| 948 | * @return WP_Error |
| 949 | */ |
| 950 | protected static function validate_queue( $value ) { |
| 951 | if ( ! isset( $value ) ) { |
| 952 | return new WP_Error( 'invalid_queue', 'Queue name is required', 400 ); |
| 953 | } |
| 954 | |
| 955 | if ( ! in_array( $value, array( 'sync', 'full_sync', 'immediate' ), true ) ) { |
| 956 | return new WP_Error( 'invalid_queue', 'Queue name should be sync, full_sync or immediate', 400 ); |
| 957 | } |
| 958 | return $value; |
| 959 | } |
| 960 | |
| 961 | /** |
| 962 | * Validate name is a valid Sync module. |
| 963 | * |
| 964 | * @param string $module_name Name of Sync Module. |
| 965 | * |
| 966 | * @return bool |
| 967 | */ |
| 968 | protected static function is_valid_sync_module( $module_name ) { |
| 969 | return in_array( |
| 970 | $module_name, |
| 971 | array( |
| 972 | 'comments', |
| 973 | 'posts', |
| 974 | 'terms', |
| 975 | 'term_relationships', |
| 976 | 'users', |
| 977 | ), |
| 978 | true |
| 979 | ); |
| 980 | } |
| 981 | |
| 982 | /** |
| 983 | * Sanitize Item Ids. |
| 984 | * |
| 985 | * @param string $item Sync item identifier. |
| 986 | * |
| 987 | * @return string|string[]|null |
| 988 | */ |
| 989 | protected static function sanitize_item_ids( $item ) { |
| 990 | // lets not delete any options that don't start with jpsq_sync- . |
| 991 | if ( ! is_string( $item ) || ! str_starts_with( $item, 'jpsq_' ) ) { |
| 992 | return null; |
| 993 | } |
| 994 | // Limit to A-Z,a-z,0-9,_,-,. . |
| 995 | return preg_replace( '/[^A-Za-z0-9-_.]/', '', $item ); |
| 996 | } |
| 997 | } |