| 1 |
<?php |
| 2 |
/** |
| 3 |
* Migration class file. |
| 4 |
* |
| 5 |
* @package Activitypub |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace Activitypub; |
| 9 |
|
| 10 |
use Activitypub\Collection\Actors; |
| 11 |
use Activitypub\Collection\Extra_Fields; |
| 12 |
use Activitypub\Collection\Followers; |
| 13 |
use Activitypub\Collection\Following; |
| 14 |
use Activitypub\Collection\Inbox; |
| 15 |
use Activitypub\Collection\Outbox; |
| 16 |
use Activitypub\Collection\Remote_Actors; |
| 17 |
use Activitypub\Transformer\Factory; |
| 18 |
|
| 19 |
/** |
| 20 |
* ActivityPub Migration Class |
| 21 |
* |
| 22 |
* @author Matthias Pfefferle |
| 23 |
*/ |
| 24 |
class Migration { |
| 25 |
/** |
| 26 |
* Initialize the class, registering WordPress hooks. |
| 27 |
*/ |
| 28 |
public static function init() { |
| 29 |
self::maybe_migrate(); |
| 30 |
|
| 31 |
Scheduler::register_async_batch_callback( 'activitypub_migrate_from_0_17', array( self::class, 'migrate_from_0_17' ) ); |
| 32 |
Scheduler::register_async_batch_callback( 'activitypub_update_comment_counts', array( self::class, 'update_comment_counts' ) ); |
| 33 |
Scheduler::register_async_batch_callback( 'activitypub_create_post_outbox_items', array( self::class, 'create_post_outbox_items' ) ); |
| 34 |
Scheduler::register_async_batch_callback( 'activitypub_create_comment_outbox_items', array( self::class, 'create_comment_outbox_items' ) ); |
| 35 |
Scheduler::register_async_batch_callback( 'activitypub_migrate_avatar_to_remote_actors', array( self::class, 'migrate_avatar_to_remote_actors' ) ); |
| 36 |
Scheduler::register_async_batch_callback( 'activitypub_migrate_actor_emoji', array( self::class, 'migrate_actor_emoji' ) ); |
| 37 |
Scheduler::register_async_batch_callback( 'activitypub_backfill_statistics', array( Statistics::class, 'backfill_historical_stats' ) ); |
| 38 |
Scheduler::register_async_batch_callback( 'activitypub_tombstone_migrate', array( self::class, 'migrate_tombstones_to_cpt' ) ); |
| 39 |
} |
| 40 |
|
| 41 |
/** |
| 42 |
* The current version of the database structure. |
| 43 |
* |
| 44 |
* @return string The current version. |
| 45 |
*/ |
| 46 |
public static function get_version() { |
| 47 |
return \get_option( 'activitypub_db_version', 0 ); |
| 48 |
} |
| 49 |
|
| 50 |
/** |
| 51 |
* Locks the database migration process to prevent simultaneous migrations. |
| 52 |
* |
| 53 |
* @return bool|int True if the lock was successful, timestamp of existing lock otherwise. |
| 54 |
*/ |
| 55 |
public static function lock() { |
| 56 |
global $wpdb; |
| 57 |
|
| 58 |
// Try to lock. |
| 59 |
$lock_result = (bool) $wpdb->query( $wpdb->prepare( "INSERT IGNORE INTO `$wpdb->options` ( `option_name`, `option_value`, `autoload` ) VALUES (%s, %s, 'no') /* LOCK */", 'activitypub_migration_lock', \time() ) ); // phpcs:ignore WordPress.DB |
| 60 |
|
| 61 |
if ( ! $lock_result ) { |
| 62 |
$lock_result = \get_option( 'activitypub_migration_lock' ); |
| 63 |
} |
| 64 |
|
| 65 |
return $lock_result; |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Unlocks the database migration process. |
| 70 |
*/ |
| 71 |
public static function unlock() { |
| 72 |
\delete_option( 'activitypub_migration_lock' ); |
| 73 |
} |
| 74 |
|
| 75 |
/** |
| 76 |
* Whether the database migration process is locked. |
| 77 |
* |
| 78 |
* @return boolean |
| 79 |
*/ |
| 80 |
public static function is_locked() { |
| 81 |
$lock = \get_option( 'activitypub_migration_lock' ); |
| 82 |
|
| 83 |
if ( ! $lock ) { |
| 84 |
return false; |
| 85 |
} |
| 86 |
|
| 87 |
$lock = (int) $lock; |
| 88 |
|
| 89 |
if ( $lock < \time() - 1800 ) { |
| 90 |
self::unlock(); |
| 91 |
return false; |
| 92 |
} |
| 93 |
|
| 94 |
return true; |
| 95 |
} |
| 96 |
|
| 97 |
/** |
| 98 |
* Whether the database structure is up to date. |
| 99 |
* |
| 100 |
* @return bool True if the database structure is up to date, false otherwise. |
| 101 |
*/ |
| 102 |
public static function is_latest_version() { |
| 103 |
return (bool) \version_compare( |
| 104 |
self::get_version(), |
| 105 |
ACTIVITYPUB_PLUGIN_VERSION, |
| 106 |
'==' |
| 107 |
); |
| 108 |
} |
| 109 |
|
| 110 |
/** |
| 111 |
* Updates the database structure if necessary. |
| 112 |
*/ |
| 113 |
public static function maybe_migrate() { |
| 114 |
if ( self::is_latest_version() ) { |
| 115 |
return; |
| 116 |
} |
| 117 |
|
| 118 |
if ( self::is_locked() ) { |
| 119 |
return; |
| 120 |
} |
| 121 |
|
| 122 |
self::lock(); |
| 123 |
|
| 124 |
$version_from_db = self::get_version(); |
| 125 |
|
| 126 |
// Check for initial migration. |
| 127 |
if ( ! $version_from_db ) { |
| 128 |
self::add_default_settings(); |
| 129 |
$version_from_db = ACTIVITYPUB_PLUGIN_VERSION; |
| 130 |
} |
| 131 |
|
| 132 |
if ( \version_compare( $version_from_db, '0.17.0', '<' ) ) { |
| 133 |
self::migrate_from_0_16(); |
| 134 |
} |
| 135 |
if ( \version_compare( $version_from_db, '1.0.0', '<' ) ) { |
| 136 |
\wp_schedule_single_event( \time(), 'activitypub_migrate_from_0_17' ); |
| 137 |
} |
| 138 |
if ( \version_compare( $version_from_db, '1.3.0', '<' ) ) { |
| 139 |
self::migrate_from_1_2_0(); |
| 140 |
} |
| 141 |
if ( \version_compare( $version_from_db, '2.1.0', '<' ) ) { |
| 142 |
self::migrate_from_2_0_0(); |
| 143 |
} |
| 144 |
if ( \version_compare( $version_from_db, '2.3.0', '<' ) ) { |
| 145 |
self::migrate_from_2_2_0(); |
| 146 |
} |
| 147 |
if ( \version_compare( $version_from_db, '3.0.0', '<' ) ) { |
| 148 |
self::migrate_from_2_6_0(); |
| 149 |
} |
| 150 |
if ( \version_compare( $version_from_db, '4.0.0', '<' ) ) { |
| 151 |
self::migrate_to_4_0_0(); |
| 152 |
} |
| 153 |
if ( \version_compare( $version_from_db, '4.1.0', '<' ) ) { |
| 154 |
self::migrate_to_4_1_0(); |
| 155 |
} |
| 156 |
if ( \version_compare( $version_from_db, '4.5.0', '<' ) ) { |
| 157 |
\wp_schedule_single_event( \time() + MINUTE_IN_SECONDS, 'activitypub_update_comment_counts' ); |
| 158 |
} |
| 159 |
if ( \version_compare( $version_from_db, '4.7.1', '<' ) ) { |
| 160 |
self::migrate_to_4_7_1(); |
| 161 |
} |
| 162 |
if ( \version_compare( $version_from_db, '4.7.2', '<' ) ) { |
| 163 |
self::migrate_to_4_7_2(); |
| 164 |
} |
| 165 |
if ( \version_compare( $version_from_db, '5.0.0', '<' ) ) { |
| 166 |
Scheduler::register_schedules(); |
| 167 |
\wp_schedule_single_event( \time(), 'activitypub_create_post_outbox_items' ); |
| 168 |
\wp_schedule_single_event( \time() + 15, 'activitypub_create_comment_outbox_items' ); |
| 169 |
} |
| 170 |
if ( \version_compare( $version_from_db, '5.4.0', '<' ) ) { |
| 171 |
\wp_schedule_single_event( \time(), 'activitypub_upgrade', array( 'update_actor_json_slashing' ) ); |
| 172 |
\wp_schedule_single_event( \time(), 'activitypub_upgrade', array( 'update_comment_author_emails' ) ); |
| 173 |
} |
| 174 |
if ( \version_compare( $version_from_db, '5.7.0', '<' ) ) { |
| 175 |
self::delete_mastodon_api_orphaned_extra_fields(); |
| 176 |
} |
| 177 |
if ( \version_compare( $version_from_db, '5.8.0', '<' ) ) { |
| 178 |
self::update_notification_options(); |
| 179 |
} |
| 180 |
if ( \version_compare( $version_from_db, '6.0.0', '<' ) ) { |
| 181 |
self::migrate_followers_to_ap_actor_cpt(); |
| 182 |
\wp_schedule_single_event( \time(), 'activitypub_upgrade', array( 'update_actor_json_storage' ) ); |
| 183 |
} |
| 184 |
if ( \version_compare( $version_from_db, '6.0.1', '<' ) ) { |
| 185 |
self::migrate_followers_to_ap_actor_cpt(); |
| 186 |
\wp_schedule_single_event( \time(), 'activitypub_upgrade', array( 'update_actor_json_storage' ) ); |
| 187 |
} |
| 188 |
if ( \version_compare( $version_from_db, '7.0.0', '<' ) ) { |
| 189 |
\wp_unschedule_hook( 'activitypub_update_followers' ); |
| 190 |
\wp_unschedule_hook( 'activitypub_cleanup_followers' ); |
| 191 |
|
| 192 |
if ( ! \wp_next_scheduled( 'activitypub_update_remote_actors' ) ) { |
| 193 |
\wp_schedule_event( \time(), 'hourly', 'activitypub_update_remote_actors' ); |
| 194 |
} |
| 195 |
|
| 196 |
if ( ! \wp_next_scheduled( 'activitypub_cleanup_remote_actors' ) ) { |
| 197 |
\wp_schedule_event( \time(), 'daily', 'activitypub_cleanup_remote_actors' ); |
| 198 |
} |
| 199 |
} |
| 200 |
if ( \version_compare( $version_from_db, '7.3.0', '<' ) ) { |
| 201 |
self::remove_pending_application_user_follow_requests(); |
| 202 |
} |
| 203 |
if ( \version_compare( $version_from_db, '7.5.0', '<' ) ) { |
| 204 |
self::sync_jetpack_following_meta(); |
| 205 |
} |
| 206 |
if ( \version_compare( $version_from_db, '7.6.0', '<' ) ) { |
| 207 |
self::clean_up_inbox(); |
| 208 |
\wp_schedule_single_event( \time(), 'activitypub_migrate_avatar_to_remote_actors' ); |
| 209 |
} |
| 210 |
if ( \version_compare( $version_from_db, '7.9.0', '<' ) ) { |
| 211 |
\wp_schedule_single_event( \time(), 'activitypub_migrate_actor_emoji' ); |
| 212 |
} |
| 213 |
if ( \version_compare( $version_from_db, '8.1.0', '<' ) && ! \wp_next_scheduled( 'activitypub_backfill_statistics' ) ) { |
| 214 |
// Backfill historical statistics data (delay + jitter to avoid load spikes on hosts running many sites). |
| 215 |
\wp_schedule_single_event( \time() + HOUR_IN_SECONDS + \wp_rand( 0, 6 * HOUR_IN_SECONDS ), 'activitypub_backfill_statistics' ); |
| 216 |
} |
| 217 |
|
| 218 |
if ( \version_compare( $version_from_db, '8.3.0', '<' ) ) { |
| 219 |
if ( ! \wp_next_scheduled( 'activitypub_tombstone_migrate' ) ) { |
| 220 |
\wp_schedule_single_event( \time() + MINUTE_IN_SECONDS, 'activitypub_tombstone_migrate' ); |
| 221 |
} |
| 222 |
} |
| 223 |
if ( \version_compare( $version_from_db, '9.1.0', '<' ) ) { |
| 224 |
self::migrate_application_keypair_option(); |
| 225 |
self::delete_application_outbox_items(); |
| 226 |
} |
| 227 |
|
| 228 |
/* |
| 229 |
* Defer the flush to late in the `init` cycle (priority 20). Migration::init |
| 230 |
* runs at priority 1, which is earlier than most plugins register their |
| 231 |
* rewrite rules. Flushing synchronously here would persist a truncated |
| 232 |
* ruleset that omits third-party rules added on `init` at priority 10. |
| 233 |
*/ |
| 234 |
\add_action( 'init', array( Activitypub::class, 'flush_rewrite_rules' ), 20 ); |
| 235 |
|
| 236 |
// Ensure all required cron schedules are registered. |
| 237 |
Scheduler::register_schedules(); |
| 238 |
|
| 239 |
/* |
| 240 |
* Add new update routines above this comment. ^ |
| 241 |
* |
| 242 |
* Use 'unreleased' as the version number for new migrations and add tests for the callback directly. |
| 243 |
* The release script will automatically replace it with the actual version number. |
| 244 |
* Example: |
| 245 |
* |
| 246 |
* if ( \version_compare( $version_from_db, 'unreleased', '<' ) ) { |
| 247 |
* // Update routine. |
| 248 |
* } |
| 249 |
*/ |
| 250 |
|
| 251 |
/** |
| 252 |
* Fires when the system has to be migrated. |
| 253 |
* |
| 254 |
* @param string $version_from_db The version from which to migrate. |
| 255 |
* @param string $target_version The target version to migrate to. |
| 256 |
*/ |
| 257 |
\do_action( 'activitypub_migrate', $version_from_db, ACTIVITYPUB_PLUGIN_VERSION ); |
| 258 |
|
| 259 |
\update_option( 'activitypub_db_version', ACTIVITYPUB_PLUGIN_VERSION ); |
| 260 |
|
| 261 |
self::unlock(); |
| 262 |
} |
| 263 |
|
| 264 |
/** |
| 265 |
* Updates the custom template to use shortcodes instead of the deprecated templates. |
| 266 |
*/ |
| 267 |
private static function migrate_from_0_16() { |
| 268 |
// Get the custom template. |
| 269 |
$old_content = \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT ); |
| 270 |
|
| 271 |
/* |
| 272 |
* If the old content exists but is a blank string, we're going to need a flag to updated it even |
| 273 |
* after setting it to the default contents. |
| 274 |
*/ |
| 275 |
$need_update = false; |
| 276 |
|
| 277 |
// If the old contents is blank, use the defaults. |
| 278 |
if ( '' === $old_content ) { |
| 279 |
$old_content = ACTIVITYPUB_CUSTOM_POST_CONTENT; |
| 280 |
$need_update = true; |
| 281 |
} |
| 282 |
|
| 283 |
// Set the new content to be the old content. |
| 284 |
$content = $old_content; |
| 285 |
|
| 286 |
// Convert old templates to shortcodes. |
| 287 |
$content = \str_replace( '%title%', '[ap_title]', $content ); |
| 288 |
$content = \str_replace( '%excerpt%', '[ap_excerpt]', $content ); |
| 289 |
$content = \str_replace( '%content%', '[ap_content]', $content ); |
| 290 |
$content = \str_replace( '%permalink%', '[ap_permalink type="html"]', $content ); |
| 291 |
$content = \str_replace( '%shortlink%', '[ap_shortlink type="html"]', $content ); |
| 292 |
$content = \str_replace( '%hashtags%', '[ap_hashtags]', $content ); |
| 293 |
$content = \str_replace( '%tags%', '[ap_hashtags]', $content ); |
| 294 |
|
| 295 |
// Store the new template if required. |
| 296 |
if ( $content !== $old_content || $need_update ) { |
| 297 |
\update_option( 'activitypub_custom_post_content', $content ); |
| 298 |
} |
| 299 |
} |
| 300 |
|
| 301 |
/** |
| 302 |
* Updates the DB-schema of the followers-list. |
| 303 |
*/ |
| 304 |
public static function migrate_from_0_17() { |
| 305 |
// Migrate followers. |
| 306 |
foreach ( \get_users( array( 'fields' => 'ID' ) ) as $user_id ) { |
| 307 |
$followers = \get_user_meta( $user_id, 'activitypub_followers', true ); |
| 308 |
|
| 309 |
if ( $followers ) { |
| 310 |
foreach ( $followers as $actor ) { |
| 311 |
Followers::add( $user_id, $actor ); |
| 312 |
} |
| 313 |
} |
| 314 |
} |
| 315 |
} |
| 316 |
|
| 317 |
/** |
| 318 |
* Clear the cache after updating to 1.3.0. |
| 319 |
*/ |
| 320 |
private static function migrate_from_1_2_0() { |
| 321 |
$user_ids = \get_users( |
| 322 |
array( |
| 323 |
'fields' => 'ID', |
| 324 |
'capability__in' => array( 'publish_posts' ), |
| 325 |
) |
| 326 |
); |
| 327 |
|
| 328 |
foreach ( $user_ids as $user_id ) { |
| 329 |
\wp_cache_delete( \sprintf( Followers::CACHE_KEY_INBOXES, $user_id ), 'activitypub' ); |
| 330 |
} |
| 331 |
} |
| 332 |
|
| 333 |
/** |
| 334 |
* Unschedule Hooks after updating to 2.0.0. |
| 335 |
*/ |
| 336 |
private static function migrate_from_2_0_0() { |
| 337 |
\wp_clear_scheduled_hook( 'activitypub_send_post_activity' ); |
| 338 |
\wp_clear_scheduled_hook( 'activitypub_send_update_activity' ); |
| 339 |
\wp_clear_scheduled_hook( 'activitypub_send_delete_activity' ); |
| 340 |
|
| 341 |
\wp_unschedule_hook( 'activitypub_send_post_activity' ); |
| 342 |
\wp_unschedule_hook( 'activitypub_send_update_activity' ); |
| 343 |
\wp_unschedule_hook( 'activitypub_send_delete_activity' ); |
| 344 |
|
| 345 |
$object_type = \get_option( 'activitypub_object_type', ACTIVITYPUB_DEFAULT_OBJECT_TYPE ); |
| 346 |
if ( 'article' === $object_type ) { |
| 347 |
\update_option( 'activitypub_object_type', 'wordpress-post-format' ); |
| 348 |
} |
| 349 |
} |
| 350 |
|
| 351 |
/** |
| 352 |
* Add the ActivityPub capability to all users that can publish posts |
| 353 |
* Delete old meta to store followers. |
| 354 |
*/ |
| 355 |
private static function migrate_from_2_2_0() { |
| 356 |
// Add the ActivityPub capability to all users that can publish posts. |
| 357 |
self::add_activitypub_capability(); |
| 358 |
} |
| 359 |
|
| 360 |
/** |
| 361 |
* Rename DB fields. |
| 362 |
*/ |
| 363 |
private static function migrate_from_2_6_0() { |
| 364 |
\wp_cache_flush(); |
| 365 |
|
| 366 |
self::update_usermeta_key( 'activitypub_user_description', 'activitypub_description' ); |
| 367 |
|
| 368 |
self::update_options_key( 'activitypub_blog_user_description', 'activitypub_blog_description' ); |
| 369 |
self::update_options_key( 'activitypub_blog_user_identifier', 'activitypub_blog_identifier' ); |
| 370 |
} |
| 371 |
|
| 372 |
/** |
| 373 |
* * Update actor-mode settings. |
| 374 |
* * Get the ID of the latest blog post and save it to the options table. |
| 375 |
*/ |
| 376 |
private static function migrate_to_4_0_0() { |
| 377 |
$latest_post_id = 0; |
| 378 |
|
| 379 |
// Get the ID of the latest blog post and save it to the options table. |
| 380 |
$latest_post = \get_posts( |
| 381 |
array( |
| 382 |
'numberposts' => 1, |
| 383 |
'orderby' => 'ID', |
| 384 |
'order' => 'DESC', |
| 385 |
'post_type' => 'any', |
| 386 |
'post_status' => 'publish', |
| 387 |
) |
| 388 |
); |
| 389 |
|
| 390 |
if ( $latest_post ) { |
| 391 |
$latest_post_id = $latest_post[0]->ID; |
| 392 |
} |
| 393 |
|
| 394 |
\update_option( 'activitypub_last_post_with_permalink_as_id', $latest_post_id ); |
| 395 |
|
| 396 |
$users = \get_users( |
| 397 |
array( |
| 398 |
'capability__in' => array( 'activitypub' ), |
| 399 |
) |
| 400 |
); |
| 401 |
|
| 402 |
foreach ( $users as $user ) { |
| 403 |
$followers = Followers::get_many( $user->ID ); |
| 404 |
|
| 405 |
if ( $followers ) { |
| 406 |
\update_user_option( $user->ID, 'activitypub_use_permalink_as_id', '1' ); |
| 407 |
} |
| 408 |
} |
| 409 |
|
| 410 |
$followers = Followers::get_many( Actors::BLOG_USER_ID ); |
| 411 |
|
| 412 |
if ( $followers ) { |
| 413 |
\update_option( 'activitypub_use_permalink_as_id_for_blog', '1' ); |
| 414 |
} |
| 415 |
|
| 416 |
self::migrate_actor_mode(); |
| 417 |
} |
| 418 |
|
| 419 |
/** |
| 420 |
* Update to 4.1.0 |
| 421 |
* |
| 422 |
* * Migrate the `activitypub_post_content_type` to only use `activitypub_custom_post_content`. |
| 423 |
*/ |
| 424 |
public static function migrate_to_4_1_0() { |
| 425 |
$content_type = \get_option( 'activitypub_post_content_type' ); |
| 426 |
|
| 427 |
switch ( $content_type ) { |
| 428 |
case 'excerpt': |
| 429 |
$template = "[ap_excerpt]\n\n[ap_permalink type=\"html\"]"; |
| 430 |
break; |
| 431 |
case 'title': |
| 432 |
$template = "[ap_title type=\"html\"]\n\n[ap_permalink type=\"html\"]"; |
| 433 |
break; |
| 434 |
case 'content': |
| 435 |
$template = "[ap_content]\n\n[ap_permalink type=\"html\"]\n\n[ap_hashtags]"; |
| 436 |
break; |
| 437 |
case 'custom': |
| 438 |
$template = \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT ); |
| 439 |
break; |
| 440 |
default: |
| 441 |
$template = ACTIVITYPUB_CUSTOM_POST_CONTENT; |
| 442 |
break; |
| 443 |
} |
| 444 |
|
| 445 |
\update_option( 'activitypub_custom_post_content', $template ); |
| 446 |
|
| 447 |
\delete_option( 'activitypub_post_content_type' ); |
| 448 |
|
| 449 |
$object_type = \get_option( 'activitypub_object_type', false ); |
| 450 |
if ( ! $object_type ) { |
| 451 |
\update_option( 'activitypub_object_type', 'note' ); |
| 452 |
} |
| 453 |
|
| 454 |
// Clean up empty visibility meta. |
| 455 |
global $wpdb; |
| 456 |
$wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 457 |
"DELETE FROM $wpdb->postmeta |
| 458 |
WHERE meta_key = 'activitypub_content_visibility' |
| 459 |
AND (meta_value IS NULL OR meta_value = '')" |
| 460 |
); |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* Updates post meta keys to be prefixed with an underscore. |
| 465 |
*/ |
| 466 |
public static function migrate_to_4_7_1() { |
| 467 |
global $wpdb; |
| 468 |
|
| 469 |
$meta_keys = array( |
| 470 |
'activitypub_actor_json', |
| 471 |
'activitypub_canonical_url', |
| 472 |
'activitypub_errors', |
| 473 |
'activitypub_inbox', |
| 474 |
'activitypub_user_id', |
| 475 |
); |
| 476 |
|
| 477 |
foreach ( $meta_keys as $meta_key ) { |
| 478 |
// phpcs:ignore WordPress.DB |
| 479 |
$wpdb->update( $wpdb->postmeta, array( 'meta_key' => '_' . $meta_key ), array( 'meta_key' => $meta_key ) ); |
| 480 |
} |
| 481 |
} |
| 482 |
|
| 483 |
/** |
| 484 |
* Clears the post cache for Followers, we should have done this in 4.7.1 when we renamed those keys. |
| 485 |
*/ |
| 486 |
public static function migrate_to_4_7_2() { |
| 487 |
global $wpdb; |
| 488 |
// phpcs:ignore WordPress.DB |
| 489 |
$followers = $wpdb->get_col( |
| 490 |
$wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type = %s", Remote_Actors::POST_TYPE ) |
| 491 |
); |
| 492 |
foreach ( $followers as $id ) { |
| 493 |
\clean_post_cache( $id ); |
| 494 |
} |
| 495 |
} |
| 496 |
|
| 497 |
/** |
| 498 |
* Update comment counts for posts in batches. |
| 499 |
* |
| 500 |
* @see Comment::pre_wp_update_comment_count_now() |
| 501 |
* @param int $batch_size Optional. Number of posts to process per batch. Default 100. |
| 502 |
* @param int $offset Optional. Number of posts to skip. Default 0. |
| 503 |
* |
| 504 |
* @return int[]|void Array with batch size and offset if there are more posts to process. |
| 505 |
*/ |
| 506 |
public static function update_comment_counts( $batch_size = 100, $offset = 0 ) { |
| 507 |
global $wpdb; |
| 508 |
|
| 509 |
Comment::register_comment_types(); |
| 510 |
$comment_types = Comment::get_comment_type_slugs(); |
| 511 |
$type_inclusion = "AND comment_type IN ('" . \implode( "','", $comment_types ) . "')"; |
| 512 |
|
| 513 |
// Get and process this batch. |
| 514 |
$post_ids = $wpdb->get_col( // phpcs:ignore WordPress.DB |
| 515 |
$wpdb->prepare( |
| 516 |
// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared |
| 517 |
"SELECT DISTINCT comment_post_ID FROM {$wpdb->comments} WHERE comment_approved = '1' {$type_inclusion} ORDER BY comment_post_ID LIMIT %d OFFSET %d", |
| 518 |
$batch_size, |
| 519 |
$offset |
| 520 |
) |
| 521 |
); |
| 522 |
|
| 523 |
foreach ( $post_ids as $post_id ) { |
| 524 |
\wp_update_comment_count_now( $post_id ); |
| 525 |
} |
| 526 |
|
| 527 |
if ( \count( $post_ids ) === $batch_size ) { |
| 528 |
// Schedule next batch. |
| 529 |
return array( $batch_size, $offset + $batch_size ); |
| 530 |
} |
| 531 |
} |
| 532 |
|
| 533 |
/** |
| 534 |
* Create outbox items for posts in batches. |
| 535 |
* |
| 536 |
* @param int $batch_size Optional. Number of posts to process per batch. Default 50. |
| 537 |
* @param int $offset Optional. Number of posts to skip. Default 0. |
| 538 |
* @return array|null Array with batch size and offset if there are more posts to process, null otherwise. |
| 539 |
*/ |
| 540 |
public static function create_post_outbox_items( $batch_size = 50, $offset = 0 ) { |
| 541 |
$posts = \get_posts( |
| 542 |
array( |
| 543 |
// our own `ap_outbox` will be excluded from `any` by virtue of its `exclude_from_search` arg. |
| 544 |
'post_type' => 'any', |
| 545 |
'posts_per_page' => $batch_size, |
| 546 |
'offset' => $offset, |
| 547 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 548 |
'meta_query' => array( |
| 549 |
array( |
| 550 |
'key' => 'activitypub_status', |
| 551 |
'value' => ACTIVITYPUB_OBJECT_STATE_FEDERATED, |
| 552 |
), |
| 553 |
), |
| 554 |
) |
| 555 |
); |
| 556 |
|
| 557 |
// Avoid multiple queries for post meta. |
| 558 |
\update_postmeta_cache( \wp_list_pluck( $posts, 'ID' ) ); |
| 559 |
|
| 560 |
foreach ( $posts as $post ) { |
| 561 |
$visibility = \get_post_meta( $post->ID, 'activitypub_content_visibility', true ); |
| 562 |
|
| 563 |
self::add_to_outbox( $post, 'Create', $post->post_author, $visibility ); |
| 564 |
|
| 565 |
// Add Update activity when the post has been modified. |
| 566 |
if ( $post->post_modified !== $post->post_date ) { |
| 567 |
self::add_to_outbox( $post, 'Update', $post->post_author, $visibility ); |
| 568 |
} |
| 569 |
} |
| 570 |
|
| 571 |
if ( \count( $posts ) === $batch_size ) { |
| 572 |
return array( |
| 573 |
'batch_size' => $batch_size, |
| 574 |
'offset' => $offset + $batch_size, |
| 575 |
); |
| 576 |
} |
| 577 |
|
| 578 |
return null; |
| 579 |
} |
| 580 |
|
| 581 |
/** |
| 582 |
* Create outbox items for comments in batches. |
| 583 |
* |
| 584 |
* @param int $batch_size Optional. Number of posts to process per batch. Default 50. |
| 585 |
* @param int $offset Optional. Number of posts to skip. Default 0. |
| 586 |
* @return array|null Array with batch size and offset if there are more posts to process, null otherwise. |
| 587 |
*/ |
| 588 |
public static function create_comment_outbox_items( $batch_size = 50, $offset = 0 ) { |
| 589 |
$comments = \get_comments( |
| 590 |
array( |
| 591 |
'author__not_in' => array( 0 ), // Limit to comments by registered users. |
| 592 |
'number' => $batch_size, |
| 593 |
'offset' => $offset, |
| 594 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 595 |
'meta_query' => array( |
| 596 |
array( |
| 597 |
'key' => 'activitypub_status', |
| 598 |
'value' => ACTIVITYPUB_OBJECT_STATE_FEDERATED, |
| 599 |
), |
| 600 |
), |
| 601 |
) |
| 602 |
); |
| 603 |
|
| 604 |
foreach ( $comments as $comment ) { |
| 605 |
self::add_to_outbox( $comment, 'Create', $comment->user_id ); |
| 606 |
} |
| 607 |
|
| 608 |
if ( \count( $comments ) === $batch_size ) { |
| 609 |
return array( |
| 610 |
'batch_size' => $batch_size, |
| 611 |
'offset' => $offset + $batch_size, |
| 612 |
); |
| 613 |
} |
| 614 |
|
| 615 |
return null; |
| 616 |
} |
| 617 |
|
| 618 |
/** |
| 619 |
* Update _activitypub_actor_json meta values to ensure they are properly slashed. |
| 620 |
* |
| 621 |
* @param int $batch_size Optional. Number of meta values to process per batch. Default 100. |
| 622 |
* @param int $offset Optional. Number of meta values to skip. Default 0. |
| 623 |
* @return array|null Array with batch size and offset if there are more meta values to process, null otherwise. |
| 624 |
*/ |
| 625 |
public static function update_actor_json_slashing( $batch_size = 100, $offset = 0 ) { |
| 626 |
global $wpdb; |
| 627 |
|
| 628 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 629 |
$meta_values = $wpdb->get_results( |
| 630 |
$wpdb->prepare( |
| 631 |
"SELECT post_id, meta_value FROM {$wpdb->postmeta} WHERE meta_key = '_activitypub_actor_json' LIMIT %d OFFSET %d", |
| 632 |
$batch_size, |
| 633 |
$offset |
| 634 |
) |
| 635 |
); |
| 636 |
|
| 637 |
foreach ( $meta_values as $meta ) { |
| 638 |
$json = \json_decode( $meta->meta_value, true ); |
| 639 |
|
| 640 |
// If json_decode fails, try adding slashes. |
| 641 |
if ( null === $json && \json_last_error() !== JSON_ERROR_NONE ) { |
| 642 |
$escaped_value = \preg_replace( '#\\\\(?!["\\\\/bfnrtu])#', '\\\\\\\\', $meta->meta_value ); |
| 643 |
$json = \json_decode( $escaped_value, true ); |
| 644 |
|
| 645 |
// Update the meta if json_decode succeeds with slashes. |
| 646 |
if ( null !== $json && \json_last_error() === JSON_ERROR_NONE ) { |
| 647 |
\update_post_meta( $meta->post_id, '_activitypub_actor_json', \wp_slash( $escaped_value ) ); |
| 648 |
} |
| 649 |
} |
| 650 |
} |
| 651 |
|
| 652 |
if ( \count( $meta_values ) === $batch_size ) { |
| 653 |
return array( |
| 654 |
'batch_size' => $batch_size, |
| 655 |
'offset' => $offset + $batch_size, |
| 656 |
); |
| 657 |
} |
| 658 |
|
| 659 |
return null; |
| 660 |
} |
| 661 |
|
| 662 |
/** |
| 663 |
* Update comment author emails with webfinger addresses for ActivityPub comments. |
| 664 |
* |
| 665 |
* @param int $batch_size Optional. Number of comments to process per batch. Default 50. |
| 666 |
* @param int $offset Optional. Number of comments to skip. Default 0. |
| 667 |
* @return array|null Array with batch size and offset if there are more comments to process, null otherwise. |
| 668 |
*/ |
| 669 |
public static function update_comment_author_emails( $batch_size = 50, $offset = 0 ) { |
| 670 |
$comments = \get_comments( |
| 671 |
array( |
| 672 |
'number' => $batch_size, |
| 673 |
'offset' => $offset, |
| 674 |
'orderby' => 'comment_ID', |
| 675 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 676 |
'meta_query' => array( |
| 677 |
array( |
| 678 |
'key' => 'protocol', |
| 679 |
'value' => 'activitypub', |
| 680 |
), |
| 681 |
), |
| 682 |
) |
| 683 |
); |
| 684 |
|
| 685 |
foreach ( $comments as $comment ) { |
| 686 |
$comment_author_url = $comment->comment_author_url; |
| 687 |
if ( empty( $comment_author_url ) ) { |
| 688 |
continue; |
| 689 |
} |
| 690 |
|
| 691 |
$webfinger = Webfinger::uri_to_acct( $comment_author_url ); |
| 692 |
if ( \is_wp_error( $webfinger ) ) { |
| 693 |
continue; |
| 694 |
} |
| 695 |
|
| 696 |
\wp_update_comment( |
| 697 |
array( |
| 698 |
'comment_ID' => $comment->comment_ID, |
| 699 |
'comment_author_email' => \str_replace( 'acct:', '', $webfinger ), |
| 700 |
) |
| 701 |
); |
| 702 |
} |
| 703 |
|
| 704 |
if ( \count( $comments ) === $batch_size ) { |
| 705 |
return array( |
| 706 |
'batch_size' => $batch_size, |
| 707 |
'offset' => $offset + $batch_size, |
| 708 |
); |
| 709 |
} |
| 710 |
|
| 711 |
return null; |
| 712 |
} |
| 713 |
|
| 714 |
/** |
| 715 |
* Set the defaults needed for the plugin to work. |
| 716 |
* |
| 717 |
* Add the ActivityPub capability to all users that can publish posts. |
| 718 |
*/ |
| 719 |
public static function add_default_settings() { |
| 720 |
self::add_activitypub_capability(); |
| 721 |
self::add_default_extra_field(); |
| 722 |
} |
| 723 |
|
| 724 |
/** |
| 725 |
* Add an activity to the outbox without federating it. |
| 726 |
* |
| 727 |
* @param \WP_Post|\WP_Comment $comment The comment or post object. |
| 728 |
* @param string $activity_type The type of activity. |
| 729 |
* @param int $user_id The user ID. |
| 730 |
* @param string $visibility Optional. The visibility of the content. Default 'public'. |
| 731 |
*/ |
| 732 |
private static function add_to_outbox( $comment, $activity_type, $user_id, $visibility = ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC ) { |
| 733 |
$transformer = Factory::get_transformer( $comment ); |
| 734 |
if ( ! $transformer || \is_wp_error( $transformer ) ) { |
| 735 |
return; |
| 736 |
} |
| 737 |
|
| 738 |
$activity = $transformer->to_activity( $activity_type ); |
| 739 |
if ( ! $activity || \is_wp_error( $activity ) ) { |
| 740 |
return; |
| 741 |
} |
| 742 |
|
| 743 |
// If the user is disabled, fall back to the blog user when available. |
| 744 |
if ( ! user_can_activitypub( $user_id ) ) { |
| 745 |
if ( user_can_activitypub( Actors::BLOG_USER_ID ) ) { |
| 746 |
$user_id = Actors::BLOG_USER_ID; |
| 747 |
} else { |
| 748 |
return; |
| 749 |
} |
| 750 |
} |
| 751 |
|
| 752 |
$post_id = Outbox::add( $activity, $user_id, $visibility ); |
| 753 |
|
| 754 |
// Immediately set to publish, no federation needed. |
| 755 |
\wp_publish_post( $post_id ); |
| 756 |
} |
| 757 |
|
| 758 |
/** |
| 759 |
* Add the ActivityPub capability to all users that can publish posts. |
| 760 |
*/ |
| 761 |
private static function add_activitypub_capability() { |
| 762 |
// Get all WP_User objects that can publish posts. |
| 763 |
$users = \get_users( |
| 764 |
array( |
| 765 |
'capability__in' => array( 'publish_posts' ), |
| 766 |
) |
| 767 |
); |
| 768 |
|
| 769 |
// Add ActivityPub capability to all users that can publish posts. |
| 770 |
foreach ( $users as $user ) { |
| 771 |
$user->add_cap( 'activitypub' ); |
| 772 |
} |
| 773 |
} |
| 774 |
|
| 775 |
/** |
| 776 |
* Add a default extra field for the user. |
| 777 |
*/ |
| 778 |
private static function add_default_extra_field() { |
| 779 |
$users = \get_users( |
| 780 |
array( |
| 781 |
'capability__in' => array( 'activitypub' ), |
| 782 |
) |
| 783 |
); |
| 784 |
|
| 785 |
$title = \__( 'Powered by', 'activitypub' ); |
| 786 |
$content = 'WordPress'; |
| 787 |
|
| 788 |
// Add a default extra field for each user. |
| 789 |
foreach ( $users as $user ) { |
| 790 |
\wp_insert_post( |
| 791 |
array( |
| 792 |
'post_type' => Extra_Fields::USER_POST_TYPE, |
| 793 |
'post_author' => $user->ID, |
| 794 |
'post_status' => 'publish', |
| 795 |
'post_title' => $title, |
| 796 |
'post_content' => $content, |
| 797 |
) |
| 798 |
); |
| 799 |
} |
| 800 |
|
| 801 |
\wp_insert_post( |
| 802 |
array( |
| 803 |
'post_type' => Extra_Fields::BLOG_POST_TYPE, |
| 804 |
'post_author' => 0, |
| 805 |
'post_status' => 'publish', |
| 806 |
'post_title' => $title, |
| 807 |
'post_content' => $content, |
| 808 |
) |
| 809 |
); |
| 810 |
} |
| 811 |
|
| 812 |
/** |
| 813 |
* Rename user meta keys. |
| 814 |
* |
| 815 |
* @param string $old_key The old comment meta key. |
| 816 |
* @param string $new_key The new comment meta key. |
| 817 |
*/ |
| 818 |
private static function update_usermeta_key( $old_key, $new_key ) { |
| 819 |
global $wpdb; |
| 820 |
|
| 821 |
$wpdb->update( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 822 |
$wpdb->usermeta, |
| 823 |
array( 'meta_key' => $new_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 824 |
array( 'meta_key' => $old_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 825 |
array( '%s' ), |
| 826 |
array( '%s' ) |
| 827 |
); |
| 828 |
} |
| 829 |
|
| 830 |
/** |
| 831 |
* Update post meta keys. |
| 832 |
* |
| 833 |
* @param string $old_key The old post meta key. |
| 834 |
* @param string $new_key The new post meta key. |
| 835 |
*/ |
| 836 |
private static function update_postmeta_key( $old_key, $new_key ) { |
| 837 |
global $wpdb; |
| 838 |
|
| 839 |
$wpdb->update( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 840 |
$wpdb->postmeta, |
| 841 |
array( 'meta_key' => $new_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 842 |
array( 'meta_key' => $old_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 843 |
array( '%s' ), |
| 844 |
array( '%s' ) |
| 845 |
); |
| 846 |
} |
| 847 |
|
| 848 |
/** |
| 849 |
* Rename option keys. |
| 850 |
* |
| 851 |
* @param string $old_key The old option key. |
| 852 |
* @param string $new_key The new option key. |
| 853 |
*/ |
| 854 |
private static function update_options_key( $old_key, $new_key ) { |
| 855 |
global $wpdb; |
| 856 |
|
| 857 |
$wpdb->update( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 858 |
$wpdb->options, |
| 859 |
array( 'option_name' => $new_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 860 |
array( 'option_name' => $old_key ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 861 |
array( '%s' ), |
| 862 |
array( '%s' ) |
| 863 |
); |
| 864 |
} |
| 865 |
|
| 866 |
/** |
| 867 |
* Migrate the actor mode settings. |
| 868 |
*/ |
| 869 |
public static function migrate_actor_mode() { |
| 870 |
$blog_profile = \get_option( 'activitypub_enable_blog_user', '0' ); |
| 871 |
$author_profiles = \get_option( 'activitypub_enable_users', '1' ); |
| 872 |
|
| 873 |
if ( |
| 874 |
'1' === $blog_profile && |
| 875 |
'1' === $author_profiles |
| 876 |
) { |
| 877 |
\update_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_AND_BLOG_MODE ); |
| 878 |
} elseif ( |
| 879 |
'1' === $blog_profile && |
| 880 |
'1' !== $author_profiles |
| 881 |
) { |
| 882 |
\update_option( 'activitypub_actor_mode', ACTIVITYPUB_BLOG_MODE ); |
| 883 |
} elseif ( |
| 884 |
'1' !== $blog_profile && |
| 885 |
'1' === $author_profiles |
| 886 |
) { |
| 887 |
\update_option( 'activitypub_actor_mode', ACTIVITYPUB_ACTOR_MODE ); |
| 888 |
} |
| 889 |
} |
| 890 |
|
| 891 |
/** |
| 892 |
* Deletes user extra fields where the author is the blog user. |
| 893 |
* |
| 894 |
* These extra fields were created when the Enable Mastodon Apps integration passed |
| 895 |
* an author_url instead of a user_id to the mastodon_api_account filter. This caused |
| 896 |
* Extra_Fields::default_actor_extra_fields() to run but fail to cache the fact it ran |
| 897 |
* for non-existent users. The result is a number of user extra fields with no author. |
| 898 |
* |
| 899 |
* @ticket https://github.com/Automattic/wordpress-activitypub/pull/1554 |
| 900 |
*/ |
| 901 |
public static function delete_mastodon_api_orphaned_extra_fields() { |
| 902 |
global $wpdb; |
| 903 |
|
| 904 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 905 |
$wpdb->delete( |
| 906 |
$wpdb->posts, |
| 907 |
array( |
| 908 |
'post_type' => Extra_Fields::USER_POST_TYPE, |
| 909 |
'post_author' => Actors::BLOG_USER_ID, |
| 910 |
) |
| 911 |
); |
| 912 |
} |
| 913 |
|
| 914 |
/** |
| 915 |
* Update notification options. |
| 916 |
*/ |
| 917 |
public static function update_notification_options() { |
| 918 |
$new_dm = \get_option( 'activitypub_mailer_new_dm', '1' ); |
| 919 |
$new_follower = \get_option( 'activitypub_mailer_new_follower', '1' ); |
| 920 |
|
| 921 |
// Add the blog user notification options. |
| 922 |
\add_option( 'activitypub_blog_user_mailer_new_dm', $new_dm ); |
| 923 |
\add_option( 'activitypub_blog_user_mailer_new_follower', $new_follower ); |
| 924 |
\add_option( 'activitypub_blog_user_mailer_new_mention', '1' ); |
| 925 |
|
| 926 |
$user_ids = \get_users( |
| 927 |
array( |
| 928 |
'capability__in' => array( 'activitypub' ), |
| 929 |
'fields' => 'id', |
| 930 |
) |
| 931 |
); |
| 932 |
|
| 933 |
// Add the actor notification options. |
| 934 |
foreach ( $user_ids as $user_id ) { |
| 935 |
\update_user_option( $user_id, 'activitypub_mailer_new_dm', $new_dm ); |
| 936 |
\update_user_option( $user_id, 'activitypub_mailer_new_follower', $new_follower ); |
| 937 |
\update_user_option( $user_id, 'activitypub_mailer_new_mention', '1' ); |
| 938 |
} |
| 939 |
|
| 940 |
// Delete the old notification options. |
| 941 |
\delete_option( 'activitypub_mailer_new_dm' ); |
| 942 |
\delete_option( 'activitypub_mailer_new_follower' ); |
| 943 |
} |
| 944 |
|
| 945 |
/** |
| 946 |
* Migrate followers to the new CPT. |
| 947 |
*/ |
| 948 |
public static function migrate_followers_to_ap_actor_cpt() { |
| 949 |
global $wpdb; |
| 950 |
|
| 951 |
$wpdb->update( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 952 |
$wpdb->posts, |
| 953 |
array( 'post_type' => Remote_Actors::POST_TYPE ), |
| 954 |
array( 'post_type' => 'ap_follower' ), |
| 955 |
array( '%s' ), |
| 956 |
array( '%s' ) |
| 957 |
); |
| 958 |
|
| 959 |
self::update_postmeta_key( '_activitypub_user_id', Followers::FOLLOWER_META_KEY ); |
| 960 |
} |
| 961 |
|
| 962 |
/** |
| 963 |
* Update _activitypub_actor_json meta values to ensure they are properly slashed. |
| 964 |
* |
| 965 |
* @param int $batch_size Optional. Number of meta values to process per batch. Default 100. |
| 966 |
* |
| 967 |
* @return array|void Array with batch size and offset if there are more meta values to process, void otherwise. |
| 968 |
*/ |
| 969 |
public static function update_actor_json_storage( $batch_size = 100 ) { |
| 970 |
global $wpdb; |
| 971 |
|
| 972 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 973 |
$meta_values = $wpdb->get_results( |
| 974 |
$wpdb->prepare( |
| 975 |
"SELECT post_id, meta_value FROM {$wpdb->postmeta} WHERE meta_key = '_activitypub_actor_json' LIMIT %d", |
| 976 |
$batch_size |
| 977 |
) |
| 978 |
); |
| 979 |
|
| 980 |
$has_kses = false !== \has_filter( 'content_save_pre', 'wp_filter_post_kses' ); |
| 981 |
if ( $has_kses ) { |
| 982 |
// Prevent KSES from corrupting JSON in post_content. |
| 983 |
\kses_remove_filters(); |
| 984 |
} |
| 985 |
|
| 986 |
foreach ( $meta_values as $meta ) { |
| 987 |
$post = \get_post( $meta->post_id ); |
| 988 |
|
| 989 |
if ( ! $post ) { |
| 990 |
\delete_post_meta( $meta->post_id, '_activitypub_actor_json' ); |
| 991 |
continue; |
| 992 |
} |
| 993 |
|
| 994 |
$post_content = \json_decode( $meta->meta_value, true ); |
| 995 |
|
| 996 |
if ( \json_last_error() !== JSON_ERROR_NONE ) { |
| 997 |
$post_content = Http::get_remote_object( $post->guid ); |
| 998 |
|
| 999 |
if ( \is_wp_error( $post_content ) ) { |
| 1000 |
\delete_post_meta( $post->ID, '_activitypub_actor_json' ); |
| 1001 |
continue; |
| 1002 |
} |
| 1003 |
} |
| 1004 |
|
| 1005 |
\wp_update_post( |
| 1006 |
array( |
| 1007 |
'ID' => $post->ID, |
| 1008 |
'post_content' => \wp_slash( \wp_json_encode( $post_content ) ), |
| 1009 |
) |
| 1010 |
); |
| 1011 |
|
| 1012 |
\delete_post_meta( $post->ID, '_activitypub_actor_json' ); |
| 1013 |
} |
| 1014 |
|
| 1015 |
if ( $has_kses ) { |
| 1016 |
// Restore KSES filters. |
| 1017 |
\kses_init_filters(); |
| 1018 |
} |
| 1019 |
|
| 1020 |
if ( \count( $meta_values ) === $batch_size ) { |
| 1021 |
return array( |
| 1022 |
'batch_size' => $batch_size, |
| 1023 |
); |
| 1024 |
} |
| 1025 |
} |
| 1026 |
|
| 1027 |
/** |
| 1028 |
* Removes pending follow requests for the application user. |
| 1029 |
*/ |
| 1030 |
public static function remove_pending_application_user_follow_requests() { |
| 1031 |
global $wpdb; |
| 1032 |
|
| 1033 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1034 |
$wpdb->delete( |
| 1035 |
$wpdb->postmeta, |
| 1036 |
array( |
| 1037 |
'meta_key' => '_activitypub_following', // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key |
| 1038 |
'meta_value' => -1, // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_value |
| 1039 |
) |
| 1040 |
); |
| 1041 |
} |
| 1042 |
|
| 1043 |
/** |
| 1044 |
* Sync Jetpack meta for all followings. |
| 1045 |
* |
| 1046 |
* Replays the added_post_meta sync action for Jetpack with the Following::FOLLOWING_META_KEY meta key. |
| 1047 |
*/ |
| 1048 |
public static function sync_jetpack_following_meta() { |
| 1049 |
if ( ! \class_exists( 'Jetpack' ) || ! \Jetpack::is_connection_ready() ) { |
| 1050 |
return; |
| 1051 |
} |
| 1052 |
|
| 1053 |
global $wpdb; |
| 1054 |
|
| 1055 |
// Get all posts that have the following meta key. |
| 1056 |
$posts_with_following = $wpdb->get_results( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1057 |
$wpdb->prepare( |
| 1058 |
"SELECT meta_id, post_id, meta_key, meta_value FROM {$wpdb->postmeta} WHERE meta_key = %s", |
| 1059 |
Following::FOLLOWING_META_KEY |
| 1060 |
), |
| 1061 |
ARRAY_N |
| 1062 |
); |
| 1063 |
|
| 1064 |
// Trigger the added_post_meta action for each following relationship. |
| 1065 |
foreach ( $posts_with_following as $meta ) { |
| 1066 |
/** |
| 1067 |
* Fires when post meta is added. |
| 1068 |
* |
| 1069 |
* @param int $meta_id ID of the metadata entry. |
| 1070 |
* @param int $object_id Post ID. |
| 1071 |
* @param string $meta_key Metadata key. |
| 1072 |
* @param mixed $meta_value Metadata value. |
| 1073 |
*/ |
| 1074 |
\do_action( 'added_post_meta', ...$meta ); |
| 1075 |
} |
| 1076 |
} |
| 1077 |
|
| 1078 |
/** |
| 1079 |
* Clean up inbox items for shared inbox migration. |
| 1080 |
* |
| 1081 |
* Deletes all existing inbox items to prepare for the new shared inbox structure |
| 1082 |
* where activities are stored once with multiple recipients as metadata. |
| 1083 |
*/ |
| 1084 |
private static function clean_up_inbox() { |
| 1085 |
global $wpdb; |
| 1086 |
|
| 1087 |
// Get all inbox post IDs. |
| 1088 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1089 |
$inbox_ids = $wpdb->get_col( |
| 1090 |
$wpdb->prepare( |
| 1091 |
"SELECT ID FROM {$wpdb->posts} WHERE post_type = %s", |
| 1092 |
Inbox::POST_TYPE |
| 1093 |
) |
| 1094 |
); |
| 1095 |
|
| 1096 |
// Delete all inbox items and their metadata. |
| 1097 |
foreach ( $inbox_ids as $post_id ) { |
| 1098 |
\wp_delete_post( $post_id, true ); |
| 1099 |
} |
| 1100 |
} |
| 1101 |
|
| 1102 |
/** |
| 1103 |
* Migrate URLs from the legacy `activitypub_tombstone_urls` option into the |
| 1104 |
* `ap_tombstone` custom post type. |
| 1105 |
* |
| 1106 |
* Chunked async migration. Locking and rescheduling is handled by |
| 1107 |
* Scheduler::async_batch — the callback returns `array( 'batch_size' => N )` |
| 1108 |
* to request another run, or `null` when the option is fully drained. |
| 1109 |
* |
| 1110 |
* Legacy entries are already-normalized strings (no scheme), so we bypass |
| 1111 |
* URL validation and insert directly via wp_insert_post. |
| 1112 |
* |
| 1113 |
* @since 8.3.0 |
| 1114 |
* |
| 1115 |
* @param int $batch_size Optional. Number of URLs to process per call. Default 500. |
| 1116 |
* @return array|null Args for the next run, or null when migration is complete. |
| 1117 |
*/ |
| 1118 |
public static function migrate_tombstones_to_cpt( $batch_size = 500 ) { |
| 1119 |
global $wpdb; |
| 1120 |
|
| 1121 |
$urls = \get_option( 'activitypub_tombstone_urls', null ); |
| 1122 |
|
| 1123 |
if ( null === $urls || ! \is_array( $urls ) || empty( $urls ) ) { |
| 1124 |
\delete_option( 'activitypub_tombstone_urls' ); |
| 1125 |
return null; |
| 1126 |
} |
| 1127 |
|
| 1128 |
$chunk = \array_slice( $urls, 0, (int) $batch_size ); |
| 1129 |
$remaining = \array_slice( $urls, (int) $batch_size ); |
| 1130 |
$progressed = false; |
| 1131 |
|
| 1132 |
foreach ( $chunk as $normalized ) { |
| 1133 |
if ( ! \is_string( $normalized ) || '' === $normalized ) { |
| 1134 |
// Drop garbage entries — counts as progress. |
| 1135 |
$progressed = true; |
| 1136 |
continue; |
| 1137 |
} |
| 1138 |
|
| 1139 |
$hash = \md5( $normalized ); |
| 1140 |
|
| 1141 |
/* |
| 1142 |
* Light existence check. `get_page_by_path()` would hydrate a |
| 1143 |
* full `WP_Post` per loop iteration; on a large registry that |
| 1144 |
* adds up fast. We only need a boolean here. |
| 1145 |
*/ |
| 1146 |
$exists = $wpdb->get_var( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1147 |
$wpdb->prepare( |
| 1148 |
"SELECT 1 FROM {$wpdb->posts} WHERE post_type = %s AND post_name = %s LIMIT 1", |
| 1149 |
Tombstone::POST_TYPE, |
| 1150 |
$hash |
| 1151 |
) |
| 1152 |
); |
| 1153 |
if ( $exists ) { |
| 1154 |
$progressed = true; |
| 1155 |
continue; |
| 1156 |
} |
| 1157 |
|
| 1158 |
/* |
| 1159 |
* `guid` is intentionally omitted: the legacy option only kept |
| 1160 |
* the normalized (schemeless) form, so we can't reconstruct the |
| 1161 |
* original URL. Storing the schemeless string would be mangled |
| 1162 |
* by `esc_url()`. Leave WordPress to auto-generate the guid |
| 1163 |
* — it's not used for lookups, only for debugging. |
| 1164 |
*/ |
| 1165 |
$result = \wp_insert_post( |
| 1166 |
array( |
| 1167 |
'post_type' => Tombstone::POST_TYPE, |
| 1168 |
'post_status' => 'publish', |
| 1169 |
'post_name' => $hash, |
| 1170 |
'post_author' => 0, |
| 1171 |
), |
| 1172 |
true |
| 1173 |
); |
| 1174 |
|
| 1175 |
if ( \is_wp_error( $result ) || ! $result ) { |
| 1176 |
/* |
| 1177 |
* Keep failed inserts in the legacy option so the next batch |
| 1178 |
* retries them. `Tombstone::exists_local()` still falls back |
| 1179 |
* to the option, so the tombstone remains discoverable. |
| 1180 |
*/ |
| 1181 |
$remaining[] = $normalized; |
| 1182 |
} else { |
| 1183 |
$progressed = true; |
| 1184 |
} |
| 1185 |
} |
| 1186 |
|
| 1187 |
if ( empty( $remaining ) ) { |
| 1188 |
\delete_option( 'activitypub_tombstone_urls' ); |
| 1189 |
return null; |
| 1190 |
} |
| 1191 |
|
| 1192 |
/* |
| 1193 |
* Disable autoload while we drain. The point of the migration is to |
| 1194 |
* stop this option from contributing to `alloptions` pressure, so |
| 1195 |
* flip the flag immediately rather than waiting for the option to |
| 1196 |
* be fully empty before the relief kicks in. |
| 1197 |
*/ |
| 1198 |
\update_option( 'activitypub_tombstone_urls', \array_values( $remaining ), false ); |
| 1199 |
|
| 1200 |
/* |
| 1201 |
* If nothing in this batch was drained — every insert errored and |
| 1202 |
* nothing was already migrated — halt the scheduler so we don't loop |
| 1203 |
* forever on a persistent failure. The legacy option still backs |
| 1204 |
* exists_local(), so the data isn't lost; an admin can re-trigger |
| 1205 |
* the migration via `wp cron event run activitypub_tombstone_migrate` |
| 1206 |
* after fixing the underlying cause. |
| 1207 |
*/ |
| 1208 |
if ( ! $progressed ) { |
| 1209 |
return null; |
| 1210 |
} |
| 1211 |
|
| 1212 |
return array( 'batch_size' => (int) $batch_size ); |
| 1213 |
} |
| 1214 |
|
| 1215 |
/** |
| 1216 |
* Migrate avatar URLs from comment meta to remote actors in batches. |
| 1217 |
* |
| 1218 |
* This migration: |
| 1219 |
* 1. Finds all comments with ActivityPub protocol and avatar_url meta |
| 1220 |
* 2. Looks up the remote actor by comment_author_url |
| 1221 |
* 3. Adds _activitypub_remote_actor_id to comment meta |
| 1222 |
* 4. Stores avatar_url in remote actor post meta |
| 1223 |
* |
| 1224 |
* Note: We don't use offset because as we add _activitypub_remote_actor_id, |
| 1225 |
* comments are filtered out of the query. We just keep fetching the next |
| 1226 |
* batch until no more comments match the criteria. |
| 1227 |
* |
| 1228 |
* @param int $batch_size Optional. Number of comments to process per batch. Default 50. |
| 1229 |
* @return array|null Array with batch size if there are more comments to process, null otherwise. |
| 1230 |
*/ |
| 1231 |
public static function migrate_avatar_to_remote_actors( $batch_size = 50 ) { |
| 1232 |
global $wpdb; |
| 1233 |
|
| 1234 |
/* |
| 1235 |
* Get comments with avatar_url meta that don't have _activitypub_remote_actor_id yet. |
| 1236 |
* Uses conditional aggregation to reduce JOINs from 3 to 1, improving query performance. |
| 1237 |
* Filters meta_key before GROUP BY to reduce rows processed during aggregation. |
| 1238 |
* No offset needed - as we process comments, they're filtered out by the HAVING clause. |
| 1239 |
*/ |
| 1240 |
$comments = $wpdb->get_results( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1241 |
$wpdb->prepare( |
| 1242 |
"SELECT c.comment_ID, c.comment_author_url, |
| 1243 |
MAX(CASE WHEN cm.meta_key = 'avatar_url' THEN cm.meta_value END) AS avatar_url, |
| 1244 |
MAX(CASE WHEN cm.meta_key = 'protocol' THEN cm.meta_value END) AS protocol, |
| 1245 |
MAX(CASE WHEN cm.meta_key = '_activitypub_remote_actor_id' THEN cm.meta_value END) AS remote_actor_id |
| 1246 |
FROM {$wpdb->comments} c |
| 1247 |
INNER JOIN {$wpdb->commentmeta} cm ON c.comment_ID = cm.comment_id |
| 1248 |
WHERE cm.meta_key IN ('avatar_url', 'protocol', '_activitypub_remote_actor_id') |
| 1249 |
GROUP BY c.comment_ID, c.comment_author_url |
| 1250 |
HAVING protocol = 'activitypub' |
| 1251 |
AND avatar_url IS NOT NULL |
| 1252 |
AND (remote_actor_id IS NULL OR remote_actor_id = '') |
| 1253 |
LIMIT %d", |
| 1254 |
$batch_size |
| 1255 |
) |
| 1256 |
); |
| 1257 |
|
| 1258 |
foreach ( $comments as $comment ) { |
| 1259 |
if ( empty( $comment->comment_author_url ) ) { |
| 1260 |
continue; |
| 1261 |
} |
| 1262 |
|
| 1263 |
// Try to get the remote actor by URI. |
| 1264 |
$remote_actor = Remote_Actors::fetch_by_uri( $comment->comment_author_url ); |
| 1265 |
|
| 1266 |
// If we have a valid remote actor, store the reference. |
| 1267 |
if ( ! \is_wp_error( $remote_actor ) ) { |
| 1268 |
// Add _activitypub_remote_actor_id to comment meta. |
| 1269 |
\add_comment_meta( $comment->comment_ID, '_activitypub_remote_actor_id', $remote_actor->ID, true ); |
| 1270 |
|
| 1271 |
// Ensure avatar is stored on remote actor if not already present. |
| 1272 |
$existing_avatar = \get_post_meta( $remote_actor->ID, '_activitypub_avatar_url', true ); |
| 1273 |
if ( empty( $existing_avatar ) && ! empty( $comment->avatar_url ) ) { |
| 1274 |
\update_post_meta( $remote_actor->ID, '_activitypub_avatar_url', \esc_url_raw( $comment->avatar_url ) ); |
| 1275 |
} |
| 1276 |
} |
| 1277 |
} |
| 1278 |
|
| 1279 |
// Return batch info if there are more comments to process. |
| 1280 |
if ( \count( $comments ) === $batch_size ) { |
| 1281 |
return array( |
| 1282 |
'batch_size' => $batch_size, |
| 1283 |
); |
| 1284 |
} |
| 1285 |
|
| 1286 |
return null; |
| 1287 |
} |
| 1288 |
|
| 1289 |
/** |
| 1290 |
* Migrate emoji data from stored actor JSON to post meta. |
| 1291 |
* |
| 1292 |
* This migration: |
| 1293 |
* 1. Finds all remote actor posts without _activitypub_emoji meta |
| 1294 |
* 2. Extracts emoji from stored JSON in post_content |
| 1295 |
* 3. Stores as _activitypub_emoji post meta |
| 1296 |
* |
| 1297 |
* @param int $batch_size Optional. Number of actors to process per batch. Default 50. |
| 1298 |
* @param int $offset Optional. Offset for pagination. Default 0. |
| 1299 |
* @return array|null Array with batch size if there are more actors to process, null otherwise. |
| 1300 |
*/ |
| 1301 |
public static function migrate_actor_emoji( $batch_size = 50, $offset = 0 ) { |
| 1302 |
$actors = \get_posts( |
| 1303 |
array( |
| 1304 |
'post_type' => Remote_Actors::POST_TYPE, |
| 1305 |
'posts_per_page' => $batch_size, |
| 1306 |
'offset' => $offset, |
| 1307 |
'post_status' => 'any', |
| 1308 |
'orderby' => 'ID', |
| 1309 |
'order' => 'ASC', |
| 1310 |
) |
| 1311 |
); |
| 1312 |
|
| 1313 |
foreach ( $actors as $actor_post ) { |
| 1314 |
if ( empty( $actor_post->post_content ) ) { |
| 1315 |
continue; |
| 1316 |
} |
| 1317 |
|
| 1318 |
$actor_data = \json_decode( $actor_post->post_content, true ); |
| 1319 |
if ( ! $actor_data ) { |
| 1320 |
continue; |
| 1321 |
} |
| 1322 |
|
| 1323 |
$emoji_meta = Emoji::prepare_actor_meta( $actor_data ); |
| 1324 |
if ( ! empty( $emoji_meta['_activitypub_emoji'] ) ) { |
| 1325 |
\update_post_meta( $actor_post->ID, '_activitypub_emoji', $emoji_meta['_activitypub_emoji'] ); |
| 1326 |
} |
| 1327 |
} |
| 1328 |
|
| 1329 |
// Return batch info if there are more actors to process. |
| 1330 |
if ( \count( $actors ) === $batch_size ) { |
| 1331 |
return array( |
| 1332 |
'batch_size' => $batch_size, |
| 1333 |
'offset' => $offset + $batch_size, |
| 1334 |
); |
| 1335 |
} |
| 1336 |
|
| 1337 |
return null; |
| 1338 |
} |
| 1339 |
|
| 1340 |
/** |
| 1341 |
* Migrate the Application key pair option from the old name to the new name. |
| 1342 |
* |
| 1343 |
* Renames `activitypub_keypair_for_-1` to `activitypub_application_keypair`. |
| 1344 |
* Older separate key options (activitypub_application_user_public_key / |
| 1345 |
* activitypub_application_user_private_key) are migrated lazily on first read. |
| 1346 |
* |
| 1347 |
* @since 9.1.0 |
| 1348 |
*/ |
| 1349 |
public static function migrate_application_keypair_option() { |
| 1350 |
self::update_options_key( 'activitypub_keypair_for_-1', Application::KEYPAIR_OPTION_KEY ); |
| 1351 |
|
| 1352 |
// The raw rename bypasses the options API, so drop only the two stale option caches (plus the autoload bucket) instead of flushing everything. |
| 1353 |
\wp_cache_delete( 'activitypub_keypair_for_-1', 'options' ); |
| 1354 |
\wp_cache_delete( Application::KEYPAIR_OPTION_KEY, 'options' ); |
| 1355 |
\wp_cache_delete( 'alloptions', 'options' ); |
| 1356 |
|
| 1357 |
/* |
| 1358 |
* If an early Application::get_keypair() read already created the destination |
| 1359 |
* option, the rename above is a no-op blocked by the unique `option_name`, |
| 1360 |
* leaving the legacy row behind. Drop it once the destination is in place. |
| 1361 |
*/ |
| 1362 |
if ( false !== \get_option( Application::KEYPAIR_OPTION_KEY, false ) ) { |
| 1363 |
\delete_option( 'activitypub_keypair_for_-1' ); |
| 1364 |
} |
| 1365 |
} |
| 1366 |
|
| 1367 |
/** |
| 1368 |
* Delete outbox items that belonged to the Application actor. |
| 1369 |
* |
| 1370 |
* The Application used to queue Reject activities through the Outbox as user |
| 1371 |
* ID -1. It no longer dispatches activities, so any pending items are |
| 1372 |
* undeliverable and are removed. |
| 1373 |
* |
| 1374 |
* @since 9.1.0 |
| 1375 |
*/ |
| 1376 |
public static function delete_application_outbox_items() { |
| 1377 |
$items = \get_posts( |
| 1378 |
array( |
| 1379 |
'post_type' => Outbox::POST_TYPE, |
| 1380 |
'post_status' => 'any', |
| 1381 |
'nopaging' => true, |
| 1382 |
'fields' => 'ids', |
| 1383 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 1384 |
'meta_query' => array( |
| 1385 |
array( |
| 1386 |
'key' => '_activitypub_activity_actor', |
| 1387 |
'value' => 'application', |
| 1388 |
), |
| 1389 |
), |
| 1390 |
) |
| 1391 |
); |
| 1392 |
|
| 1393 |
foreach ( $items as $item_id ) { |
| 1394 |
\wp_delete_post( $item_id, true ); |
| 1395 |
} |
| 1396 |
} |
| 1397 |
} |
| 1398 |
|
