| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Class ActionScheduler_DBStore |
| 5 |
* |
| 6 |
* Action data table data store. |
| 7 |
* |
| 8 |
* @since 3.0.0 |
| 9 |
*/ |
| 10 |
class ActionScheduler_DBStore extends ActionScheduler_Store { |
| 11 |
|
| 12 |
/** |
| 13 |
* WordPress object cache group for resolved group IDs. |
| 14 |
*/ |
| 15 |
const GROUP_IDS_CACHE_GROUP = 'action_scheduler_groups'; |
| 16 |
|
| 17 |
/** |
| 18 |
* Cache key used for the default (empty-slug) group, since wp_cache_* rejects empty string keys. |
| 19 |
*/ |
| 20 |
const GROUP_IDS_DEFAULT_CACHE_KEY = 'group:default'; |
| 21 |
|
| 22 |
/** |
| 23 |
* Used to share information about the before_date property of claims internally. |
| 24 |
* |
| 25 |
* This is used in preference to passing the same information as a method param |
| 26 |
* for backwards-compatibility reasons. |
| 27 |
* |
| 28 |
* @var DateTime|null |
| 29 |
*/ |
| 30 |
private $claim_before_date = null; |
| 31 |
|
| 32 |
/** |
| 33 |
* Maximum length of args. |
| 34 |
* |
| 35 |
* @var int |
| 36 |
*/ |
| 37 |
protected static $max_args_length = 8000; |
| 38 |
|
| 39 |
/** |
| 40 |
* Maximum length of index. |
| 41 |
* |
| 42 |
* @var int |
| 43 |
*/ |
| 44 |
protected static $max_index_length = 191; |
| 45 |
|
| 46 |
/** |
| 47 |
* List of claim filters. |
| 48 |
* |
| 49 |
* @var array |
| 50 |
*/ |
| 51 |
protected $claim_filters = array( |
| 52 |
'group' => '', |
| 53 |
'hooks' => '', |
| 54 |
'exclude-groups' => '', |
| 55 |
); |
| 56 |
|
| 57 |
/** |
| 58 |
* Initialize the data store |
| 59 |
* |
| 60 |
* @codeCoverageIgnore |
| 61 |
*/ |
| 62 |
public function init() { |
| 63 |
$table_maker = new ActionScheduler_StoreSchema(); |
| 64 |
$table_maker->init(); |
| 65 |
$table_maker->register_tables(); |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Flush all store caches. |
| 70 |
*/ |
| 71 |
public function flush_caches() { |
| 72 |
wp_cache_flush_group( self::GROUP_IDS_CACHE_GROUP ); |
| 73 |
} |
| 74 |
|
| 75 |
/** |
| 76 |
* Translate a group slug into a valid (non-empty) object cache key. |
| 77 |
* |
| 78 |
* @param string $slug Group slug. |
| 79 |
* @return string |
| 80 |
*/ |
| 81 |
private function get_group_cache_key( string $slug ): string { |
| 82 |
return '' !== $slug ? $slug : self::GROUP_IDS_DEFAULT_CACHE_KEY; |
| 83 |
} |
| 84 |
|
| 85 |
/** |
| 86 |
* Save an action, checks if this is a unique action before actually saving. |
| 87 |
* |
| 88 |
* @param ActionScheduler_Action $action Action object. |
| 89 |
* @param DateTime|null $scheduled_date Optional schedule date. Default null. |
| 90 |
* |
| 91 |
* @return int Action ID. |
| 92 |
* @throws RuntimeException Throws exception when saving the action fails. |
| 93 |
*/ |
| 94 |
public function save_unique_action( ActionScheduler_Action $action, ?DateTime $scheduled_date = null ) { |
| 95 |
return $this->save_action_to_db( $action, $scheduled_date, true ); |
| 96 |
} |
| 97 |
|
| 98 |
/** |
| 99 |
* Save an action. Can save duplicate action as well, prefer using `save_unique_action` instead. |
| 100 |
* |
| 101 |
* @param ActionScheduler_Action $action Action object. |
| 102 |
* @param DateTime|null $scheduled_date Optional schedule date. Default null. |
| 103 |
* |
| 104 |
* @return int Action ID. |
| 105 |
* @throws RuntimeException Throws exception when saving the action fails. |
| 106 |
*/ |
| 107 |
public function save_action( ActionScheduler_Action $action, ?DateTime $scheduled_date = null ) { |
| 108 |
return $this->save_action_to_db( $action, $scheduled_date, false ); |
| 109 |
} |
| 110 |
|
| 111 |
/** |
| 112 |
* Save an action. |
| 113 |
* |
| 114 |
* @param ActionScheduler_Action $action Action object. |
| 115 |
* @param ?DateTime $date Optional schedule date. Default null. |
| 116 |
* @param bool $unique Whether the action should be unique. |
| 117 |
* |
| 118 |
* @return int Action ID. |
| 119 |
* @throws \RuntimeException Throws exception when saving the action fails. |
| 120 |
*/ |
| 121 |
private function save_action_to_db( ActionScheduler_Action $action, ?DateTime $date = null, $unique = false ) { |
| 122 |
global $wpdb; |
| 123 |
|
| 124 |
try { |
| 125 |
$this->validate_action( $action ); |
| 126 |
|
| 127 |
$data = array( |
| 128 |
'hook' => $action->get_hook(), |
| 129 |
'status' => ( $action->is_finished() ? self::STATUS_COMPLETE : self::STATUS_PENDING ), |
| 130 |
'scheduled_date_gmt' => $this->get_scheduled_date_string( $action, $date ), |
| 131 |
'scheduled_date_local' => $this->get_scheduled_date_string_local( $action, $date ), |
| 132 |
'schedule' => serialize( $action->get_schedule() ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize |
| 133 |
'group_id' => current( $this->get_group_ids( $action->get_group() ) ), |
| 134 |
'priority' => $action->get_priority(), |
| 135 |
); |
| 136 |
|
| 137 |
$args = wp_json_encode( $action->get_args() ); |
| 138 |
if ( strlen( $args ) <= static::$max_index_length ) { |
| 139 |
$data['args'] = $args; |
| 140 |
} else { |
| 141 |
$data['args'] = $this->hash_args( $args ); |
| 142 |
$data['extended_args'] = $args; |
| 143 |
} |
| 144 |
|
| 145 |
$insert_sql = $this->build_insert_sql( $data, $unique ); |
| 146 |
|
| 147 |
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $insert_sql should be already prepared. |
| 148 |
$wpdb->query( $insert_sql ); |
| 149 |
$action_id = $wpdb->insert_id; |
| 150 |
|
| 151 |
if ( is_wp_error( $action_id ) ) { |
| 152 |
throw new \RuntimeException( $action_id->get_error_message() ); |
| 153 |
} elseif ( empty( $action_id ) ) { |
| 154 |
if ( $unique ) { |
| 155 |
return 0; |
| 156 |
} |
| 157 |
throw new \RuntimeException( $wpdb->last_error ? $wpdb->last_error : __( 'Database error.', 'action-scheduler' ) ); |
| 158 |
} |
| 159 |
|
| 160 |
do_action( 'action_scheduler_stored_action', $action_id ); |
| 161 |
|
| 162 |
return $action_id; |
| 163 |
} catch ( \Exception $e ) { |
| 164 |
/* translators: %s: error message */ |
| 165 |
throw new \RuntimeException( sprintf( __( 'Error saving action: %s', 'action-scheduler' ), $e->getMessage() ), 0 ); |
| 166 |
} |
| 167 |
} |
| 168 |
|
| 169 |
/** |
| 170 |
* Helper function to build insert query. |
| 171 |
* |
| 172 |
* @param array $data Row data for action. |
| 173 |
* @param bool $unique Whether the action should be unique. |
| 174 |
* |
| 175 |
* @return string Insert query. |
| 176 |
*/ |
| 177 |
private function build_insert_sql( array $data, $unique ) { |
| 178 |
global $wpdb; |
| 179 |
|
| 180 |
$columns = array_keys( $data ); |
| 181 |
$values = array_values( $data ); |
| 182 |
$placeholders = array_map( array( $this, 'get_placeholder_for_column' ), $columns ); |
| 183 |
|
| 184 |
$table_name = ! empty( $wpdb->actionscheduler_actions ) ? $wpdb->actionscheduler_actions : $wpdb->prefix . 'actionscheduler_actions'; |
| 185 |
|
| 186 |
$column_sql = '`' . implode( '`, `', $columns ) . '`'; |
| 187 |
$placeholder_sql = implode( ', ', $placeholders ); |
| 188 |
$where_clause = $this->build_where_clause_for_insert( $data, $table_name, $unique ); |
| 189 |
|
| 190 |
// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- $column_sql and $where_clause are already prepared. $placeholder_sql is hardcoded. |
| 191 |
$insert_query = $wpdb->prepare( |
| 192 |
" |
| 193 |
INSERT INTO $table_name ( $column_sql ) |
| 194 |
SELECT $placeholder_sql FROM DUAL |
| 195 |
WHERE ( $where_clause ) IS NULL", |
| 196 |
$values |
| 197 |
); |
| 198 |
// phpcs:enable |
| 199 |
|
| 200 |
return $insert_query; |
| 201 |
} |
| 202 |
|
| 203 |
/** |
| 204 |
* Helper method to build where clause for action insert statement. |
| 205 |
* |
| 206 |
* @param array $data Row data for action. |
| 207 |
* @param string $table_name Action table name. |
| 208 |
* @param bool $unique Where action should be unique. |
| 209 |
* |
| 210 |
* @return string Where clause to be used with insert. |
| 211 |
*/ |
| 212 |
private function build_where_clause_for_insert( $data, $table_name, $unique ) { |
| 213 |
global $wpdb; |
| 214 |
|
| 215 |
if ( ! $unique ) { |
| 216 |
return 'SELECT NULL FROM DUAL'; |
| 217 |
} |
| 218 |
|
| 219 |
$pending_statuses = array( |
| 220 |
ActionScheduler_Store::STATUS_PENDING, |
| 221 |
ActionScheduler_Store::STATUS_RUNNING, |
| 222 |
); |
| 223 |
$pending_status_placeholders = implode( ', ', array_fill( 0, count( $pending_statuses ), '%s' ) ); |
| 224 |
|
| 225 |
// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.ReplacementsWrongNumber -- $pending_status_placeholders is hardcoded. |
| 226 |
$where_clause = $wpdb->prepare( |
| 227 |
" |
| 228 |
SELECT action_id FROM $table_name |
| 229 |
WHERE status IN ( $pending_status_placeholders ) |
| 230 |
AND hook = %s |
| 231 |
AND `group_id` = %d |
| 232 |
AND args = %s |
| 233 |
", |
| 234 |
array_merge( |
| 235 |
$pending_statuses, |
| 236 |
array( |
| 237 |
$data['hook'], |
| 238 |
$data['group_id'], |
| 239 |
$data['args'], |
| 240 |
) |
| 241 |
) |
| 242 |
); |
| 243 |
// phpcs:enable |
| 244 |
|
| 245 |
return "$where_clause" . ' LIMIT 1'; |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* Helper method to get $wpdb->prepare placeholder for a given column name. |
| 250 |
* |
| 251 |
* @param string $column_name Name of column in actions table. |
| 252 |
* |
| 253 |
* @return string Placeholder to use for given column. |
| 254 |
*/ |
| 255 |
private function get_placeholder_for_column( $column_name ) { |
| 256 |
$string_columns = array( |
| 257 |
'hook', |
| 258 |
'status', |
| 259 |
'scheduled_date_gmt', |
| 260 |
'scheduled_date_local', |
| 261 |
'args', |
| 262 |
'schedule', |
| 263 |
'last_attempt_gmt', |
| 264 |
'last_attempt_local', |
| 265 |
'extended_args', |
| 266 |
); |
| 267 |
|
| 268 |
return in_array( $column_name, $string_columns, true ) ? '%s' : '%d'; |
| 269 |
} |
| 270 |
|
| 271 |
/** |
| 272 |
* Generate a hash from json_encoded $args using MD5 as this isn't for security. |
| 273 |
* |
| 274 |
* @param string $args JSON encoded action args. |
| 275 |
* @return string |
| 276 |
*/ |
| 277 |
protected function hash_args( $args ) { |
| 278 |
return md5( $args ); |
| 279 |
} |
| 280 |
|
| 281 |
/** |
| 282 |
* Get action args query param value from action args. |
| 283 |
* |
| 284 |
* @param array $args Action args. |
| 285 |
* @return string |
| 286 |
*/ |
| 287 |
protected function get_args_for_query( $args ) { |
| 288 |
$encoded = wp_json_encode( $args ); |
| 289 |
if ( strlen( $encoded ) <= static::$max_index_length ) { |
| 290 |
return $encoded; |
| 291 |
} |
| 292 |
return $this->hash_args( $encoded ); |
| 293 |
} |
| 294 |
|
| 295 |
/** |
| 296 |
* Get a group's ID based on its name/slug. |
| 297 |
* |
| 298 |
* @param string|array $slugs The string name of a group, or names for several groups. |
| 299 |
* @param bool $create_if_not_exists Whether to create the group if it does not already exist. Default, true - create the group. |
| 300 |
* |
| 301 |
* @return int[] The group IDs, if they exist or were successfully created. May be empty. |
| 302 |
*/ |
| 303 |
protected function get_group_ids( $slugs, $create_if_not_exists = true ) { |
| 304 |
$slugs = (array) $slugs; |
| 305 |
|
| 306 |
if ( empty( $slugs ) ) { |
| 307 |
return array(); |
| 308 |
} |
| 309 |
|
| 310 |
/** |
| 311 |
* Global. |
| 312 |
* |
| 313 |
* @var \wpdb $wpdb |
| 314 |
*/ |
| 315 |
global $wpdb; |
| 316 |
|
| 317 |
// For the primary path, resolve slugs using the WordPress cache first, then identify which slugs require a database lookup. |
| 318 |
$group_ids = array(); |
| 319 |
$unresolved = array(); |
| 320 |
foreach ( $slugs as $slug ) { |
| 321 |
$cached_group_id = wp_cache_get( $this->get_group_cache_key( (string) $slug ), self::GROUP_IDS_CACHE_GROUP ); |
| 322 |
if ( false !== $cached_group_id ) { |
| 323 |
$group_ids[] = (int) $cached_group_id; |
| 324 |
} else { |
| 325 |
$unresolved[] = $slug; |
| 326 |
} |
| 327 |
} |
| 328 |
|
| 329 |
// For the secondary or initialization path, bulk-resolve any remaining slugs from the database. |
| 330 |
if ( ! empty( $unresolved ) ) { |
| 331 |
$resolved = array(); |
| 332 |
|
| 333 |
// Bulk-fetch unresolved slugs from the database. It is acceptable not to use wp_cache_set_multiple to maintain code simplicity. |
| 334 |
$placeholders = implode( ', ', array_fill( 0, count( $unresolved ), '%s' ) ); |
| 335 |
$rows = $wpdb->get_results( |
| 336 |
$wpdb->prepare( |
| 337 |
// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare |
| 338 |
"SELECT group_id, slug FROM {$wpdb->actionscheduler_groups} WHERE slug IN ( $placeholders )", |
| 339 |
...$unresolved |
| 340 |
) |
| 341 |
); |
| 342 |
foreach ( $rows as $row ) { |
| 343 |
$resolved[] = $row->slug; |
| 344 |
wp_cache_set( $this->get_group_cache_key( $row->slug ), $row->group_id, self::GROUP_IDS_CACHE_GROUP, 10 * MINUTE_IN_SECONDS ); |
| 345 |
} |
| 346 |
|
| 347 |
// Automatically create unresolved slugs if requested. |
| 348 |
if ( $create_if_not_exists ) { |
| 349 |
foreach ( array_diff( $unresolved, $resolved ) as $slug ) { |
| 350 |
$this->create_group( $slug ); |
| 351 |
} |
| 352 |
} |
| 353 |
|
| 354 |
// Ensure stable sorting by aligning the IDs, which are currently sourced from various locations, to match the order of the provided slugs. |
| 355 |
$group_ids = array_values( |
| 356 |
array_filter( |
| 357 |
array_map( |
| 358 |
function ( $slug ) { |
| 359 |
return (int) wp_cache_get( $this->get_group_cache_key( (string) $slug ), self::GROUP_IDS_CACHE_GROUP ); |
| 360 |
}, |
| 361 |
$slugs |
| 362 |
) |
| 363 |
) |
| 364 |
); |
| 365 |
} |
| 366 |
|
| 367 |
return $group_ids; |
| 368 |
} |
| 369 |
|
| 370 |
/** |
| 371 |
* Create an action group. |
| 372 |
* |
| 373 |
* @param string $slug Group slug. |
| 374 |
* |
| 375 |
* @return int Group ID. |
| 376 |
*/ |
| 377 |
protected function create_group( $slug ) { |
| 378 |
/** |
| 379 |
* Global. |
| 380 |
* |
| 381 |
* @var \wpdb $wpdb |
| 382 |
*/ |
| 383 |
global $wpdb; |
| 384 |
|
| 385 |
$wpdb->insert( $wpdb->actionscheduler_groups, array( 'slug' => $slug ) ); |
| 386 |
|
| 387 |
$group_id = (int) $wpdb->insert_id; |
| 388 |
if ( $group_id ) { |
| 389 |
wp_cache_set( $this->get_group_cache_key( $slug ), $group_id, self::GROUP_IDS_CACHE_GROUP, 10 * MINUTE_IN_SECONDS ); |
| 390 |
} |
| 391 |
|
| 392 |
return $group_id; |
| 393 |
} |
| 394 |
|
| 395 |
/** |
| 396 |
* Retrieve an action. |
| 397 |
* |
| 398 |
* @param int $action_id Action ID. |
| 399 |
* |
| 400 |
* @return ActionScheduler_Action |
| 401 |
*/ |
| 402 |
public function fetch_action( $action_id ) { |
| 403 |
/** |
| 404 |
* Global. |
| 405 |
* |
| 406 |
* @var \wpdb $wpdb |
| 407 |
*/ |
| 408 |
global $wpdb; |
| 409 |
|
| 410 |
$data = $wpdb->get_row( |
| 411 |
$wpdb->prepare( |
| 412 |
"SELECT a.*, g.slug AS `group` FROM {$wpdb->actionscheduler_actions} a LEFT JOIN {$wpdb->actionscheduler_groups} g ON a.group_id=g.group_id WHERE a.action_id=%d", |
| 413 |
$action_id |
| 414 |
) |
| 415 |
); |
| 416 |
|
| 417 |
if ( empty( $data ) ) { |
| 418 |
return $this->get_null_action(); |
| 419 |
} |
| 420 |
|
| 421 |
if ( ! empty( $data->extended_args ) ) { |
| 422 |
$data->args = $data->extended_args; |
| 423 |
unset( $data->extended_args ); |
| 424 |
} |
| 425 |
|
| 426 |
// Convert NULL dates to zero dates. |
| 427 |
$date_fields = array( |
| 428 |
'scheduled_date_gmt', |
| 429 |
'scheduled_date_local', |
| 430 |
'last_attempt_gmt', |
| 431 |
'last_attempt_gmt', |
| 432 |
); |
| 433 |
foreach ( $date_fields as $date_field ) { |
| 434 |
if ( is_null( $data->$date_field ) ) { |
| 435 |
$data->$date_field = ActionScheduler_StoreSchema::DEFAULT_DATE; |
| 436 |
} |
| 437 |
} |
| 438 |
|
| 439 |
try { |
| 440 |
$action = $this->make_action_from_db_record( $data ); |
| 441 |
} catch ( ActionScheduler_InvalidActionException $exception ) { |
| 442 |
do_action( 'action_scheduler_failed_fetch_action', $action_id, $exception ); |
| 443 |
return $this->get_null_action(); |
| 444 |
} |
| 445 |
|
| 446 |
return $action; |
| 447 |
} |
| 448 |
|
| 449 |
/** |
| 450 |
* Create a null action. |
| 451 |
* |
| 452 |
* @return ActionScheduler_NullAction |
| 453 |
*/ |
| 454 |
protected function get_null_action() { |
| 455 |
return new ActionScheduler_NullAction(); |
| 456 |
} |
| 457 |
|
| 458 |
/** |
| 459 |
* Create an action from a database record. |
| 460 |
* |
| 461 |
* @param object $data Action database record. |
| 462 |
* |
| 463 |
* @return ActionScheduler_Action|ActionScheduler_CanceledAction|ActionScheduler_FinishedAction |
| 464 |
*/ |
| 465 |
protected function make_action_from_db_record( $data ) { |
| 466 |
$args = json_decode( $data->args, true ); |
| 467 |
if ( ! is_array( $args ) && $data->status === self::STATUS_CANCELED ) { |
| 468 |
// The handled corrupted action should appear in UI. |
| 469 |
$args = array(); |
| 470 |
} else { |
| 471 |
$this->validate_args( $args, $data->action_id ); |
| 472 |
} |
| 473 |
|
| 474 |
$schedule = ActionScheduler_ScheduleDeserializer::unserialize( $data->schedule ); |
| 475 |
if ( false === $schedule && $data->status === self::STATUS_CANCELED ) { |
| 476 |
// The handled corrupted action should appear in UI. |
| 477 |
$schedule = new ActionScheduler_NullSchedule(); |
| 478 |
} else { |
| 479 |
$this->validate_schedule( $schedule, $data->action_id ); |
| 480 |
} |
| 481 |
|
| 482 |
$group = $data->group ? $data->group : ''; |
| 483 |
|
| 484 |
return ActionScheduler::factory()->get_stored_action( $data->status, $data->hook, $args, $schedule, $group, $data->priority ); |
| 485 |
} |
| 486 |
|
| 487 |
/** |
| 488 |
* Returns the SQL statement to query (or count) actions. |
| 489 |
* |
| 490 |
* @since 3.3.0 $query['status'] accepts array of statuses instead of a single status. |
| 491 |
* |
| 492 |
* @param array $query Filtering options. |
| 493 |
* @param string $select_or_count Whether the SQL should select and return the IDs or just the row count. |
| 494 |
* |
| 495 |
* @return string SQL statement already properly escaped. |
| 496 |
* @throws \InvalidArgumentException If the query is invalid. |
| 497 |
* @throws \RuntimeException When "unknown partial args matching value". |
| 498 |
*/ |
| 499 |
protected function get_query_actions_sql( array $query, $select_or_count = 'select' ) { |
| 500 |
|
| 501 |
if ( ! in_array( $select_or_count, array( 'select', 'count' ), true ) ) { |
| 502 |
throw new InvalidArgumentException( __( 'Invalid value for select or count parameter. Cannot query actions.', 'action-scheduler' ) ); |
| 503 |
} |
| 504 |
|
| 505 |
$query = wp_parse_args( |
| 506 |
$query, |
| 507 |
array( |
| 508 |
'hook' => '', |
| 509 |
'args' => null, |
| 510 |
'partial_args_matching' => 'off', // can be 'like' or 'json'. |
| 511 |
'date' => null, |
| 512 |
'date_compare' => '<=', |
| 513 |
'modified' => null, |
| 514 |
'modified_compare' => '<=', |
| 515 |
'group' => '', |
| 516 |
'status' => '', |
| 517 |
'claimed' => null, |
| 518 |
'per_page' => 5, |
| 519 |
'offset' => 0, |
| 520 |
'orderby' => 'date', |
| 521 |
'order' => 'ASC', |
| 522 |
) |
| 523 |
); |
| 524 |
|
| 525 |
/** |
| 526 |
* Global. |
| 527 |
* |
| 528 |
* @var \wpdb $wpdb |
| 529 |
*/ |
| 530 |
global $wpdb; |
| 531 |
|
| 532 |
$db_server_info = is_callable( array( $wpdb, 'db_server_info' ) ) ? $wpdb->db_server_info() : $wpdb->db_version(); |
| 533 |
if ( false !== strpos( $db_server_info, 'MariaDB' ) ) { |
| 534 |
$supports_json = version_compare( |
| 535 |
PHP_VERSION_ID >= 80016 ? $wpdb->db_version() : preg_replace( '/[^0-9.].*/', '', str_replace( '5.5.5-', '', $db_server_info ) ), |
| 536 |
'10.2', |
| 537 |
'>=' |
| 538 |
); |
| 539 |
} else { |
| 540 |
$supports_json = version_compare( $wpdb->db_version(), '5.7', '>=' ); |
| 541 |
} |
| 542 |
|
| 543 |
$sql = ( 'count' === $select_or_count ) ? 'SELECT count(a.action_id)' : 'SELECT a.action_id'; |
| 544 |
$sql .= " FROM {$wpdb->actionscheduler_actions} a"; |
| 545 |
$sql_params = array(); |
| 546 |
|
| 547 |
if ( ! empty( $query['group'] ) || 'group' === $query['orderby'] ) { |
| 548 |
$sql .= " LEFT JOIN {$wpdb->actionscheduler_groups} g ON g.group_id=a.group_id"; |
| 549 |
} |
| 550 |
|
| 551 |
$sql .= ' WHERE 1=1'; |
| 552 |
|
| 553 |
if ( ! empty( $query['group'] ) ) { |
| 554 |
$sql .= ' AND g.slug=%s'; |
| 555 |
$sql_params[] = $query['group']; |
| 556 |
} |
| 557 |
|
| 558 |
if ( ! empty( $query['hook'] ) ) { |
| 559 |
$sql .= ' AND a.hook=%s'; |
| 560 |
$sql_params[] = $query['hook']; |
| 561 |
} |
| 562 |
|
| 563 |
if ( ! is_null( $query['args'] ) ) { |
| 564 |
switch ( $query['partial_args_matching'] ) { |
| 565 |
case 'json': |
| 566 |
if ( ! $supports_json ) { |
| 567 |
throw new \RuntimeException( __( 'JSON partial matching not supported in your environment. Please check your MySQL/MariaDB version.', 'action-scheduler' ) ); |
| 568 |
} |
| 569 |
$supported_types = array( |
| 570 |
'integer' => '%d', |
| 571 |
'boolean' => '%s', |
| 572 |
'double' => '%f', |
| 573 |
'string' => '%s', |
| 574 |
); |
| 575 |
foreach ( $query['args'] as $key => $value ) { |
| 576 |
$value_type = gettype( $value ); |
| 577 |
if ( 'boolean' === $value_type ) { |
| 578 |
$value = $value ? 'true' : 'false'; |
| 579 |
} |
| 580 |
$placeholder = isset( $supported_types[ $value_type ] ) ? $supported_types[ $value_type ] : false; |
| 581 |
if ( ! $placeholder ) { |
| 582 |
throw new \RuntimeException( |
| 583 |
sprintf( |
| 584 |
/* translators: %s: provided value type */ |
| 585 |
__( 'The value type for the JSON partial matching is not supported. Must be either integer, boolean, double or string. %s type provided.', 'action-scheduler' ), |
| 586 |
$value_type |
| 587 |
) |
| 588 |
); |
| 589 |
} |
| 590 |
$sql .= ' AND JSON_EXTRACT(a.args, %s)=' . $placeholder; |
| 591 |
$sql_params[] = '$.' . $key; |
| 592 |
$sql_params[] = $value; |
| 593 |
} |
| 594 |
break; |
| 595 |
case 'like': |
| 596 |
foreach ( $query['args'] as $key => $value ) { |
| 597 |
$sql .= ' AND a.args LIKE %s'; |
| 598 |
$json_partial = $wpdb->esc_like( trim( wp_json_encode( array( $key => $value ) ), '{}' ) ); |
| 599 |
$sql_params[] = "%{$json_partial}%"; |
| 600 |
} |
| 601 |
break; |
| 602 |
case 'off': |
| 603 |
$sql .= ' AND a.args=%s'; |
| 604 |
$sql_params[] = $this->get_args_for_query( $query['args'] ); |
| 605 |
break; |
| 606 |
default: |
| 607 |
throw new \RuntimeException( __( 'Unknown partial args matching value.', 'action-scheduler' ) ); |
| 608 |
} |
| 609 |
} |
| 610 |
|
| 611 |
if ( $query['status'] ) { |
| 612 |
$statuses = (array) $query['status']; |
| 613 |
$placeholders = array_fill( 0, count( $statuses ), '%s' ); |
| 614 |
$sql .= ' AND a.status IN (' . join( ', ', $placeholders ) . ')'; |
| 615 |
$sql_params = array_merge( $sql_params, array_values( $statuses ) ); |
| 616 |
} |
| 617 |
|
| 618 |
if ( $query['date'] instanceof \DateTime ) { |
| 619 |
$date = clone $query['date']; |
| 620 |
$date->setTimezone( new \DateTimeZone( 'UTC' ) ); |
| 621 |
$date_string = $date->format( 'Y-m-d H:i:s' ); |
| 622 |
$comparator = $this->validate_sql_comparator( $query['date_compare'] ); |
| 623 |
$sql .= " AND a.scheduled_date_gmt $comparator %s"; |
| 624 |
$sql_params[] = $date_string; |
| 625 |
} |
| 626 |
|
| 627 |
if ( $query['modified'] instanceof \DateTime ) { |
| 628 |
$modified = clone $query['modified']; |
| 629 |
$modified->setTimezone( new \DateTimeZone( 'UTC' ) ); |
| 630 |
$date_string = $modified->format( 'Y-m-d H:i:s' ); |
| 631 |
$comparator = $this->validate_sql_comparator( $query['modified_compare'] ); |
| 632 |
$sql .= " AND a.last_attempt_gmt $comparator %s"; |
| 633 |
$sql_params[] = $date_string; |
| 634 |
} |
| 635 |
|
| 636 |
if ( true === $query['claimed'] ) { |
| 637 |
$sql .= ' AND a.claim_id != 0'; |
| 638 |
} elseif ( false === $query['claimed'] ) { |
| 639 |
$sql .= ' AND a.claim_id = 0'; |
| 640 |
} elseif ( ! is_null( $query['claimed'] ) ) { |
| 641 |
$sql .= ' AND a.claim_id = %d'; |
| 642 |
$sql_params[] = $query['claimed']; |
| 643 |
} |
| 644 |
|
| 645 |
if ( ! empty( $query['search'] ) ) { |
| 646 |
$sql .= ' AND (a.hook LIKE %s OR (a.extended_args IS NULL AND a.args LIKE %s) OR a.extended_args LIKE %s'; |
| 647 |
for ( $i = 0; $i < 3; $i++ ) { |
| 648 |
$sql_params[] = sprintf( '%%%s%%', $query['search'] ); |
| 649 |
} |
| 650 |
|
| 651 |
$search_id = (int) $query['search']; |
| 652 |
if ( $search_id ) { |
| 653 |
$sql .= ' OR a.action_id = %d OR a.claim_id = %d'; |
| 654 |
$sql_params[] = $search_id; |
| 655 |
$sql_params[] = $search_id; |
| 656 |
} |
| 657 |
|
| 658 |
$sql .= ')'; |
| 659 |
} |
| 660 |
|
| 661 |
if ( 'select' === $select_or_count ) { |
| 662 |
if ( 'ASC' === strtoupper( $query['order'] ) ) { |
| 663 |
$order = 'ASC'; |
| 664 |
} else { |
| 665 |
$order = 'DESC'; |
| 666 |
} |
| 667 |
switch ( $query['orderby'] ) { |
| 668 |
case 'hook': |
| 669 |
$sql .= " ORDER BY a.hook $order"; |
| 670 |
break; |
| 671 |
case 'group': |
| 672 |
$sql .= " ORDER BY g.slug $order"; |
| 673 |
break; |
| 674 |
case 'modified': |
| 675 |
$sql .= " ORDER BY a.last_attempt_gmt $order"; |
| 676 |
break; |
| 677 |
case 'none': |
| 678 |
break; |
| 679 |
case 'action_id': |
| 680 |
$sql .= " ORDER BY a.action_id $order"; |
| 681 |
break; |
| 682 |
case 'date': |
| 683 |
default: |
| 684 |
$sql .= " ORDER BY a.scheduled_date_gmt $order"; |
| 685 |
break; |
| 686 |
} |
| 687 |
|
| 688 |
if ( $query['per_page'] > 0 ) { |
| 689 |
$sql .= ' LIMIT %d, %d'; |
| 690 |
$sql_params[] = $query['offset']; |
| 691 |
$sql_params[] = $query['per_page']; |
| 692 |
} |
| 693 |
} |
| 694 |
|
| 695 |
if ( ! empty( $sql_params ) ) { |
| 696 |
$sql = $wpdb->prepare( $sql, $sql_params ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 697 |
} |
| 698 |
|
| 699 |
return $sql; |
| 700 |
} |
| 701 |
|
| 702 |
/** |
| 703 |
* Query for action count or list of action IDs. |
| 704 |
* |
| 705 |
* @since 3.3.0 $query['status'] accepts array of statuses instead of a single status. |
| 706 |
* |
| 707 |
* @see ActionScheduler_Store::query_actions for $query arg usage. |
| 708 |
* |
| 709 |
* @param array $query Query filtering options. |
| 710 |
* @param string $query_type Whether to select or count the results. Defaults to select. |
| 711 |
* |
| 712 |
* @return string|array|null The IDs of actions matching the query. Null on failure. |
| 713 |
*/ |
| 714 |
public function query_actions( $query = array(), $query_type = 'select' ) { |
| 715 |
/** |
| 716 |
* Global. |
| 717 |
* |
| 718 |
* @var wpdb $wpdb |
| 719 |
*/ |
| 720 |
global $wpdb; |
| 721 |
|
| 722 |
$sql = $this->get_query_actions_sql( $query, $query_type ); |
| 723 |
|
| 724 |
return ( 'count' === $query_type ) ? $wpdb->get_var( $sql ) : $wpdb->get_col( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.NoSql, WordPress.DB.DirectDatabaseQuery.NoCaching |
| 725 |
} |
| 726 |
|
| 727 |
/** |
| 728 |
* Get a count of all actions in the store, grouped by status. |
| 729 |
* |
| 730 |
* @return array Set of 'status' => int $count pairs for statuses with 1 or more actions of that status. |
| 731 |
*/ |
| 732 |
public function action_counts() { |
| 733 |
global $wpdb; |
| 734 |
|
| 735 |
$sql = "SELECT a.status, count(a.status) as 'count'"; |
| 736 |
$sql .= " FROM {$wpdb->actionscheduler_actions} a"; |
| 737 |
$sql .= ' GROUP BY a.status'; |
| 738 |
|
| 739 |
$actions_count_by_status = array(); |
| 740 |
$action_stati_and_labels = $this->get_status_labels(); |
| 741 |
|
| 742 |
foreach ( $wpdb->get_results( $sql ) as $action_data ) { // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 743 |
// Ignore any actions with invalid status. |
| 744 |
if ( array_key_exists( $action_data->status, $action_stati_and_labels ) ) { |
| 745 |
$actions_count_by_status[ $action_data->status ] = $action_data->count; |
| 746 |
} |
| 747 |
} |
| 748 |
|
| 749 |
return $actions_count_by_status; |
| 750 |
} |
| 751 |
|
| 752 |
/** |
| 753 |
* Cancel an action. |
| 754 |
* |
| 755 |
* @param int $action_id Action ID. |
| 756 |
* |
| 757 |
* @return void |
| 758 |
* @throws \InvalidArgumentException If the action update failed. |
| 759 |
*/ |
| 760 |
public function cancel_action( $action_id ) { |
| 761 |
/** |
| 762 |
* Global. |
| 763 |
* |
| 764 |
* @var \wpdb $wpdb |
| 765 |
*/ |
| 766 |
global $wpdb; |
| 767 |
|
| 768 |
$updated = $wpdb->update( |
| 769 |
$wpdb->actionscheduler_actions, |
| 770 |
array( 'status' => self::STATUS_CANCELED ), |
| 771 |
array( 'action_id' => $action_id ), |
| 772 |
array( '%s' ), |
| 773 |
array( '%d' ) |
| 774 |
); |
| 775 |
if ( false === $updated ) { |
| 776 |
/* translators: %s: action ID */ |
| 777 |
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to cancel this action. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) ); |
| 778 |
} |
| 779 |
do_action( 'action_scheduler_canceled_action', $action_id ); |
| 780 |
} |
| 781 |
|
| 782 |
/** |
| 783 |
* Cancel pending actions by hook. |
| 784 |
* |
| 785 |
* @since 3.0.0 |
| 786 |
* |
| 787 |
* @param string $hook Hook name. |
| 788 |
* |
| 789 |
* @return void |
| 790 |
*/ |
| 791 |
public function cancel_actions_by_hook( $hook ) { |
| 792 |
$this->bulk_cancel_actions( array( 'hook' => $hook ) ); |
| 793 |
} |
| 794 |
|
| 795 |
/** |
| 796 |
* Cancel pending actions by group. |
| 797 |
* |
| 798 |
* @param string $group Group slug. |
| 799 |
* |
| 800 |
* @return void |
| 801 |
*/ |
| 802 |
public function cancel_actions_by_group( $group ) { |
| 803 |
$this->bulk_cancel_actions( array( 'group' => $group ) ); |
| 804 |
} |
| 805 |
|
| 806 |
/** |
| 807 |
* Bulk cancel actions. |
| 808 |
* |
| 809 |
* @since 3.0.0 |
| 810 |
* |
| 811 |
* @param array $query_args Query parameters. |
| 812 |
*/ |
| 813 |
protected function bulk_cancel_actions( $query_args ) { |
| 814 |
/** |
| 815 |
* Global. |
| 816 |
* |
| 817 |
* @var \wpdb $wpdb |
| 818 |
*/ |
| 819 |
global $wpdb; |
| 820 |
|
| 821 |
if ( ! is_array( $query_args ) ) { |
| 822 |
return; |
| 823 |
} |
| 824 |
|
| 825 |
// Don't cancel actions that are already canceled. |
| 826 |
if ( isset( $query_args['status'] ) && self::STATUS_CANCELED === $query_args['status'] ) { |
| 827 |
return; |
| 828 |
} |
| 829 |
|
| 830 |
$action_ids = true; |
| 831 |
$query_args = wp_parse_args( |
| 832 |
$query_args, |
| 833 |
array( |
| 834 |
'per_page' => 1000, |
| 835 |
'status' => self::STATUS_PENDING, |
| 836 |
'orderby' => 'none', |
| 837 |
) |
| 838 |
); |
| 839 |
|
| 840 |
while ( $action_ids ) { |
| 841 |
$action_ids = $this->query_actions( $query_args ); |
| 842 |
if ( empty( $action_ids ) ) { |
| 843 |
break; |
| 844 |
} |
| 845 |
|
| 846 |
$format = array_fill( 0, count( $action_ids ), '%d' ); |
| 847 |
$query_in = '(' . implode( ',', $format ) . ')'; |
| 848 |
$parameters = $action_ids; |
| 849 |
array_unshift( $parameters, self::STATUS_CANCELED ); |
| 850 |
|
| 851 |
$wpdb->query( |
| 852 |
$wpdb->prepare( |
| 853 |
"UPDATE {$wpdb->actionscheduler_actions} SET status = %s WHERE action_id IN {$query_in}", // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared |
| 854 |
$parameters |
| 855 |
) |
| 856 |
); |
| 857 |
|
| 858 |
do_action( 'action_scheduler_bulk_cancel_actions', $action_ids ); |
| 859 |
} |
| 860 |
} |
| 861 |
|
| 862 |
/** |
| 863 |
* Delete an action. |
| 864 |
* |
| 865 |
* @param int $action_id Action ID. |
| 866 |
* @throws \InvalidArgumentException If the action deletion failed. |
| 867 |
*/ |
| 868 |
public function delete_action( $action_id ) { |
| 869 |
/** |
| 870 |
* Global. |
| 871 |
* |
| 872 |
* @var \wpdb $wpdb |
| 873 |
*/ |
| 874 |
global $wpdb; |
| 875 |
|
| 876 |
$deleted = $wpdb->delete( $wpdb->actionscheduler_actions, array( 'action_id' => $action_id ), array( '%d' ) ); |
| 877 |
if ( empty( $deleted ) ) { |
| 878 |
/* translators: %s is the action ID */ |
| 879 |
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to delete this action. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) ); |
| 880 |
} |
| 881 |
do_action( 'action_scheduler_deleted_action', $action_id ); |
| 882 |
} |
| 883 |
|
| 884 |
/** |
| 885 |
* Get the schedule date for an action. |
| 886 |
* |
| 887 |
* @param string $action_id Action ID. |
| 888 |
* |
| 889 |
* @return \DateTime The local date the action is scheduled to run, or the date that it ran. |
| 890 |
*/ |
| 891 |
public function get_date( $action_id ) { |
| 892 |
$date = $this->get_date_gmt( $action_id ); |
| 893 |
ActionScheduler_TimezoneHelper::set_local_timezone( $date ); |
| 894 |
return $date; |
| 895 |
} |
| 896 |
|
| 897 |
/** |
| 898 |
* Get the GMT schedule date for an action. |
| 899 |
* |
| 900 |
* @param int $action_id Action ID. |
| 901 |
* |
| 902 |
* @throws \InvalidArgumentException If action cannot be identified. |
| 903 |
* @return \DateTime The GMT date the action is scheduled to run, or the date that it ran. |
| 904 |
*/ |
| 905 |
protected function get_date_gmt( $action_id ) { |
| 906 |
/** |
| 907 |
* Global. |
| 908 |
* |
| 909 |
* @var \wpdb $wpdb |
| 910 |
*/ |
| 911 |
global $wpdb; |
| 912 |
|
| 913 |
$record = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d", $action_id ) ); |
| 914 |
if ( empty( $record ) ) { |
| 915 |
/* translators: %s is the action ID */ |
| 916 |
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to determine the date of this action. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) ); |
| 917 |
} |
| 918 |
if ( self::STATUS_PENDING === $record->status ) { |
| 919 |
return as_get_datetime_object( $record->scheduled_date_gmt ); |
| 920 |
} else { |
| 921 |
return as_get_datetime_object( $record->last_attempt_gmt ); |
| 922 |
} |
| 923 |
} |
| 924 |
|
| 925 |
/** |
| 926 |
* Stake a claim on actions. |
| 927 |
* |
| 928 |
* @param int $max_actions Maximum number of action to include in claim. |
| 929 |
* @param DateTime|null $before_date Jobs must be schedule before this date. Defaults to now. |
| 930 |
* @param array $hooks Hooks to filter for. |
| 931 |
* @param string $group Group to filter for. |
| 932 |
* |
| 933 |
* @return ActionScheduler_ActionClaim |
| 934 |
*/ |
| 935 |
public function stake_claim( $max_actions = 10, ?DateTime $before_date = null, $hooks = array(), $group = '' ) { |
| 936 |
$claim_id = $this->generate_claim_id(); |
| 937 |
|
| 938 |
$this->claim_before_date = $before_date; |
| 939 |
$this->claim_actions( $claim_id, $max_actions, $before_date, $hooks, $group ); |
| 940 |
$action_ids = $this->find_actions_by_claim_id( $claim_id ); |
| 941 |
$this->claim_before_date = null; |
| 942 |
|
| 943 |
return new ActionScheduler_ActionClaim( $claim_id, $action_ids ); |
| 944 |
} |
| 945 |
|
| 946 |
/** |
| 947 |
* Generate a new action claim. |
| 948 |
* |
| 949 |
* @return int Claim ID. |
| 950 |
*/ |
| 951 |
protected function generate_claim_id() { |
| 952 |
/** |
| 953 |
* Global. |
| 954 |
* |
| 955 |
* @var \wpdb $wpdb |
| 956 |
*/ |
| 957 |
global $wpdb; |
| 958 |
|
| 959 |
$now = as_get_datetime_object(); |
| 960 |
$wpdb->insert( $wpdb->actionscheduler_claims, array( 'date_created_gmt' => $now->format( 'Y-m-d H:i:s' ) ) ); |
| 961 |
|
| 962 |
return $wpdb->insert_id; |
| 963 |
} |
| 964 |
|
| 965 |
/** |
| 966 |
* Set a claim filter. |
| 967 |
* |
| 968 |
* @param string $filter_name Claim filter name. |
| 969 |
* @param mixed $filter_values Values to filter. |
| 970 |
* @return void |
| 971 |
*/ |
| 972 |
public function set_claim_filter( $filter_name, $filter_values ) { |
| 973 |
if ( isset( $this->claim_filters[ $filter_name ] ) ) { |
| 974 |
$this->claim_filters[ $filter_name ] = $filter_values; |
| 975 |
} |
| 976 |
} |
| 977 |
|
| 978 |
/** |
| 979 |
* Get the claim filter value. |
| 980 |
* |
| 981 |
* @param string $filter_name Claim filter name. |
| 982 |
* @return mixed |
| 983 |
*/ |
| 984 |
public function get_claim_filter( $filter_name ) { |
| 985 |
if ( isset( $this->claim_filters[ $filter_name ] ) ) { |
| 986 |
return $this->claim_filters[ $filter_name ]; |
| 987 |
} |
| 988 |
|
| 989 |
return ''; |
| 990 |
} |
| 991 |
|
| 992 |
/** |
| 993 |
* Mark actions claimed. |
| 994 |
* |
| 995 |
* @param string $claim_id Claim Id. |
| 996 |
* @param int $limit Number of action to include in claim. |
| 997 |
* @param DateTime|null $before_date Should use UTC timezone. |
| 998 |
* @param array $hooks Hooks to filter for. |
| 999 |
* @param string $group Group to filter for. |
| 1000 |
* |
| 1001 |
* @return int The number of actions that were claimed. |
| 1002 |
* @throws \InvalidArgumentException Throws InvalidArgumentException if group doesn't exist. |
| 1003 |
* @throws \RuntimeException Throws RuntimeException if unable to claim action. |
| 1004 |
*/ |
| 1005 |
protected function claim_actions( $claim_id, $limit, ?DateTime $before_date = null, $hooks = array(), $group = '' ) { |
| 1006 |
/** |
| 1007 |
* Global. |
| 1008 |
* |
| 1009 |
* @var \wpdb $wpdb |
| 1010 |
*/ |
| 1011 |
global $wpdb; |
| 1012 |
$now = as_get_datetime_object(); |
| 1013 |
$date = is_null( $before_date ) ? $now : clone $before_date; |
| 1014 |
|
| 1015 |
// Set claim filters. |
| 1016 |
if ( ! empty( $hooks ) ) { |
| 1017 |
$this->set_claim_filter( 'hooks', $hooks ); |
| 1018 |
} else { |
| 1019 |
$hooks = $this->get_claim_filter( 'hooks' ); |
| 1020 |
} |
| 1021 |
if ( ! empty( $group ) ) { |
| 1022 |
$this->set_claim_filter( 'group', $group ); |
| 1023 |
} else { |
| 1024 |
$group = $this->get_claim_filter( 'group' ); |
| 1025 |
} |
| 1026 |
|
| 1027 |
$where = 'WHERE claim_id = 0 AND scheduled_date_gmt <= %s AND status=%s'; |
| 1028 |
$where_params = array( |
| 1029 |
$date->format( 'Y-m-d H:i:s' ), |
| 1030 |
self::STATUS_PENDING, |
| 1031 |
); |
| 1032 |
|
| 1033 |
if ( ! empty( $hooks ) ) { |
| 1034 |
$placeholders = array_fill( 0, count( $hooks ), '%s' ); |
| 1035 |
$where .= ' AND hook IN (' . join( ', ', $placeholders ) . ')'; |
| 1036 |
$where_params = array_merge( $where_params, array_values( $hooks ) ); |
| 1037 |
} |
| 1038 |
|
| 1039 |
$group_operator = 'IN'; |
| 1040 |
if ( empty( $group ) ) { |
| 1041 |
$group = $this->get_claim_filter( 'exclude-groups' ); |
| 1042 |
$group_operator = 'NOT IN'; |
| 1043 |
} |
| 1044 |
|
| 1045 |
if ( ! empty( $group ) ) { |
| 1046 |
$group_ids = $this->get_group_ids( $group, false ); |
| 1047 |
|
| 1048 |
// throw exception if no matching group(s) found, this matches ActionScheduler_wpPostStore's behaviour. |
| 1049 |
if ( empty( $group_ids ) ) { |
| 1050 |
throw new InvalidArgumentException( |
| 1051 |
sprintf( |
| 1052 |
/* translators: %s: group name(s) */ |
| 1053 |
_n( |
| 1054 |
'The group "%s" does not exist.', |
| 1055 |
'The groups "%s" do not exist.', |
| 1056 |
is_array( $group ) ? count( $group ) : 1, |
| 1057 |
'action-scheduler' |
| 1058 |
), |
| 1059 |
$group |
| 1060 |
) |
| 1061 |
); |
| 1062 |
} |
| 1063 |
|
| 1064 |
$id_list = implode( ',', array_map( 'intval', $group_ids ) ); |
| 1065 |
$where .= " AND group_id {$group_operator} ( $id_list )"; |
| 1066 |
} |
| 1067 |
|
| 1068 |
/** |
| 1069 |
* Sets the order-by clause used in the action claim query. |
| 1070 |
* |
| 1071 |
* @param string $order_by_sql |
| 1072 |
* @param string $claim_id Claim Id. |
| 1073 |
* @param array $hooks Hooks to filter for. |
| 1074 |
* |
| 1075 |
* @since 3.8.3 Made $claim_id and $hooks available. |
| 1076 |
* @since 3.4.0 |
| 1077 |
*/ |
| 1078 |
$order = apply_filters( 'action_scheduler_claim_actions_order_by', 'ORDER BY priority ASC, attempts ASC, scheduled_date_gmt ASC, action_id ASC', $claim_id, $hooks ); |
| 1079 |
$skip_locked = $this->db_supports_skip_locked() ? ' SKIP LOCKED' : ''; |
| 1080 |
|
| 1081 |
// Selecting the action_ids that we plan to claim, while skipping any locked rows to avoid deadlocking. |
| 1082 |
$select_sql = $wpdb->prepare( "SELECT action_id from {$wpdb->actionscheduler_actions} {$where} {$order} LIMIT %d FOR UPDATE{$skip_locked}", array_merge( $where_params, array( $limit ) ) ); |
| 1083 |
|
| 1084 |
// Now place it into an UPDATE statement by joining the result sets, allowing for the SKIP LOCKED behavior to take effect. |
| 1085 |
$update_sql = "UPDATE {$wpdb->actionscheduler_actions} t1 JOIN ( $select_sql ) t2 ON t1.action_id = t2.action_id SET claim_id=%d, last_attempt_gmt=%s, last_attempt_local=%s"; |
| 1086 |
$update_params = array( |
| 1087 |
$claim_id, |
| 1088 |
$now->format( 'Y-m-d H:i:s' ), |
| 1089 |
current_time( 'mysql' ), |
| 1090 |
); |
| 1091 |
|
| 1092 |
$rows_affected = $wpdb->query( $wpdb->prepare( $update_sql, $update_params ) ); |
| 1093 |
if ( false === $rows_affected ) { |
| 1094 |
$error = empty( $wpdb->last_error ) |
| 1095 |
? _x( 'unknown', 'database error', 'action-scheduler' ) |
| 1096 |
: $wpdb->last_error; |
| 1097 |
throw new \RuntimeException( |
| 1098 |
sprintf( |
| 1099 |
/* translators: %s database error. */ |
| 1100 |
__( 'Unable to claim actions. Database error: %s.', 'action-scheduler' ), |
| 1101 |
$error |
| 1102 |
) |
| 1103 |
); |
| 1104 |
} |
| 1105 |
|
| 1106 |
return (int) $rows_affected; |
| 1107 |
} |
| 1108 |
|
| 1109 |
/** |
| 1110 |
* Determines whether the database supports using SKIP LOCKED. This logic mimicks the $wpdb::has_cap() logic. |
| 1111 |
* |
| 1112 |
* SKIP_LOCKED support was added to MariaDB in 10.6.0 and to MySQL in 8.0.1 |
| 1113 |
* |
| 1114 |
* @return bool |
| 1115 |
*/ |
| 1116 |
private function db_supports_skip_locked() { |
| 1117 |
global $wpdb; |
| 1118 |
$db_version = $wpdb->db_version(); |
| 1119 |
$db_server_info = $wpdb->db_server_info(); |
| 1120 |
$is_mariadb = ( false !== strpos( $db_server_info, 'MariaDB' ) ); |
| 1121 |
|
| 1122 |
if ( $is_mariadb && |
| 1123 |
'5.5.5' === $db_version && |
| 1124 |
PHP_VERSION_ID < 80016 // PHP 8.0.15 or older. |
| 1125 |
) { |
| 1126 |
/* |
| 1127 |
* Account for MariaDB version being prefixed with '5.5.5-' on older PHP versions. |
| 1128 |
*/ |
| 1129 |
$db_server_info = preg_replace( '/^5\.5\.5-(.*)/', '$1', $db_server_info ); |
| 1130 |
$db_version = preg_replace( '/[^0-9.].*/', '', $db_server_info ); |
| 1131 |
} |
| 1132 |
|
| 1133 |
$is_supported = ( $is_mariadb && version_compare( $db_version, '10.6.0', '>=' ) ) || |
| 1134 |
( ! $is_mariadb && version_compare( $db_version, '8.0.1', '>=' ) ); |
| 1135 |
|
| 1136 |
/** |
| 1137 |
* Filter whether the database supports the SKIP LOCKED modifier for queries. |
| 1138 |
* |
| 1139 |
* @param bool $is_supported Whether SKIP LOCKED is supported. |
| 1140 |
* |
| 1141 |
* @since 3.9.3 |
| 1142 |
*/ |
| 1143 |
return apply_filters( 'action_scheduler_db_supports_skip_locked', $is_supported ); |
| 1144 |
} |
| 1145 |
|
| 1146 |
/** |
| 1147 |
* Get the number of active claims. |
| 1148 |
* |
| 1149 |
* @return int |
| 1150 |
*/ |
| 1151 |
public function get_claim_count() { |
| 1152 |
global $wpdb; |
| 1153 |
|
| 1154 |
$sql = " |
| 1155 |
SELECT COUNT(*) |
| 1156 |
FROM {$wpdb->actionscheduler_claims} c |
| 1157 |
WHERE EXISTS ( |
| 1158 |
SELECT 1 |
| 1159 |
FROM {$wpdb->actionscheduler_actions} a |
| 1160 |
WHERE a.claim_id = c.claim_id |
| 1161 |
AND a.status IN ( %s, %s ) |
| 1162 |
) |
| 1163 |
"; |
| 1164 |
$sql = $wpdb->prepare( $sql, array( self::STATUS_PENDING, self::STATUS_RUNNING ) ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1165 |
|
| 1166 |
return (int) $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1167 |
} |
| 1168 |
|
| 1169 |
/** |
| 1170 |
* Return an action's claim ID, as stored in the claim_id column. |
| 1171 |
* |
| 1172 |
* @param string $action_id Action ID. |
| 1173 |
* @return mixed |
| 1174 |
*/ |
| 1175 |
public function get_claim_id( $action_id ) { |
| 1176 |
/** |
| 1177 |
* Global. |
| 1178 |
* |
| 1179 |
* @var \wpdb $wpdb |
| 1180 |
*/ |
| 1181 |
global $wpdb; |
| 1182 |
|
| 1183 |
$sql = "SELECT claim_id FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d"; |
| 1184 |
$sql = $wpdb->prepare( $sql, $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1185 |
|
| 1186 |
return (int) $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1187 |
} |
| 1188 |
|
| 1189 |
/** |
| 1190 |
* Retrieve the action IDs of action in a claim. |
| 1191 |
* |
| 1192 |
* @param int $claim_id Claim ID. |
| 1193 |
* @return int[] |
| 1194 |
*/ |
| 1195 |
public function find_actions_by_claim_id( $claim_id ) { |
| 1196 |
/** |
| 1197 |
* Global. |
| 1198 |
* |
| 1199 |
* @var \wpdb $wpdb |
| 1200 |
*/ |
| 1201 |
global $wpdb; |
| 1202 |
|
| 1203 |
$action_ids = array(); |
| 1204 |
$before_date = isset( $this->claim_before_date ) ? $this->claim_before_date : as_get_datetime_object(); |
| 1205 |
$cut_off = $before_date->format( 'Y-m-d H:i:s' ); |
| 1206 |
|
| 1207 |
$sql = $wpdb->prepare( |
| 1208 |
"SELECT action_id, scheduled_date_gmt FROM {$wpdb->actionscheduler_actions} WHERE claim_id = %d ORDER BY priority ASC, attempts ASC, scheduled_date_gmt ASC, action_id ASC", |
| 1209 |
$claim_id |
| 1210 |
); |
| 1211 |
|
| 1212 |
// Verify that the scheduled date for each action is within the expected bounds (in some unusual |
| 1213 |
// cases, we cannot depend on MySQL to honor all of the WHERE conditions we specify). |
| 1214 |
foreach ( $wpdb->get_results( $sql ) as $claimed_action ) { // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1215 |
if ( $claimed_action->scheduled_date_gmt <= $cut_off ) { |
| 1216 |
$action_ids[] = absint( $claimed_action->action_id ); |
| 1217 |
} |
| 1218 |
} |
| 1219 |
|
| 1220 |
return $action_ids; |
| 1221 |
} |
| 1222 |
|
| 1223 |
/** |
| 1224 |
* Release pending actions from a claim and delete the claim. |
| 1225 |
* |
| 1226 |
* @param ActionScheduler_ActionClaim $claim Claim object. |
| 1227 |
* @throws \RuntimeException When unable to release actions from claim. |
| 1228 |
*/ |
| 1229 |
public function release_claim( ActionScheduler_ActionClaim $claim ) { |
| 1230 |
/** |
| 1231 |
* Global. |
| 1232 |
* |
| 1233 |
* @var \wpdb $wpdb |
| 1234 |
*/ |
| 1235 |
global $wpdb; |
| 1236 |
|
| 1237 |
if ( 0 === intval( $claim->get_id() ) ) { |
| 1238 |
// Verify that the claim_id is valid before attempting to release it. |
| 1239 |
return; |
| 1240 |
} |
| 1241 |
|
| 1242 |
/** |
| 1243 |
* Deadlock warning: This function modifies actions to release them from claims that have been processed. Earlier, we used to it in a atomic query, i.e. we would update all actions belonging to a particular claim_id with claim_id = 0. |
| 1244 |
* While this was functionally correct, it would cause deadlock, since this update query will hold a lock on the claim_id_.. index on the action table. |
| 1245 |
* This allowed the possibility of a race condition, where the claimer query is also running at the same time, then the claimer query will also try to acquire a lock on the claim_id_.. index, and in this case if claim release query has already progressed to the point of acquiring the lock, but have not updated yet, it would cause a deadlock. |
| 1246 |
* |
| 1247 |
* We resolve this by getting all the actions_id that we want to release claim from in a separate query, and then releasing the claim on each of them. This way, our lock is acquired on the action_id index instead of the claim_id index. Note that the lock on claim_id will still be acquired, but it will only when we actually make the update, rather than when we select the actions. |
| 1248 |
* |
| 1249 |
* We only release pending actions in order for them to be claimed by another process. |
| 1250 |
*/ |
| 1251 |
$action_ids = $wpdb->get_col( $wpdb->prepare( "SELECT action_id FROM {$wpdb->actionscheduler_actions} WHERE claim_id = %d AND status = %s", $claim->get_id(), self::STATUS_PENDING ) ); |
| 1252 |
|
| 1253 |
$row_updates = 0; |
| 1254 |
if ( count( $action_ids ) > 0 ) { |
| 1255 |
$action_id_string = implode( ',', array_map( 'absint', $action_ids ) ); |
| 1256 |
$row_updates = $wpdb->query( "UPDATE {$wpdb->actionscheduler_actions} SET claim_id = 0 WHERE action_id IN ({$action_id_string})" ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared |
| 1257 |
} |
| 1258 |
|
| 1259 |
$wpdb->delete( $wpdb->actionscheduler_claims, array( 'claim_id' => $claim->get_id() ), array( '%d' ) ); |
| 1260 |
|
| 1261 |
if ( $row_updates < count( $action_ids ) ) { |
| 1262 |
throw new RuntimeException( |
| 1263 |
sprintf( |
| 1264 |
// translators: %d is an id. |
| 1265 |
__( 'Unable to release actions from claim id %d.', 'action-scheduler' ), |
| 1266 |
$claim->get_id() |
| 1267 |
) |
| 1268 |
); |
| 1269 |
} |
| 1270 |
} |
| 1271 |
|
| 1272 |
/** |
| 1273 |
* Remove the claim from an action. |
| 1274 |
* |
| 1275 |
* @param int $action_id Action ID. |
| 1276 |
* |
| 1277 |
* @return void |
| 1278 |
*/ |
| 1279 |
public function unclaim_action( $action_id ) { |
| 1280 |
/** |
| 1281 |
* Global. |
| 1282 |
* |
| 1283 |
* @var \wpdb $wpdb |
| 1284 |
*/ |
| 1285 |
global $wpdb; |
| 1286 |
|
| 1287 |
$wpdb->update( |
| 1288 |
$wpdb->actionscheduler_actions, |
| 1289 |
array( 'claim_id' => 0 ), |
| 1290 |
array( 'action_id' => $action_id ), |
| 1291 |
array( '%s' ), |
| 1292 |
array( '%d' ) |
| 1293 |
); |
| 1294 |
} |
| 1295 |
|
| 1296 |
/** |
| 1297 |
* Mark an action as failed. |
| 1298 |
* |
| 1299 |
* @param int $action_id Action ID. |
| 1300 |
* @throws \InvalidArgumentException Throw an exception if action was not updated. |
| 1301 |
*/ |
| 1302 |
public function mark_failure( $action_id ) { |
| 1303 |
/** |
| 1304 |
* Global. |
| 1305 |
|
| 1306 |
* @var \wpdb $wpdb |
| 1307 |
*/ |
| 1308 |
global $wpdb; |
| 1309 |
|
| 1310 |
$updated = $wpdb->update( |
| 1311 |
$wpdb->actionscheduler_actions, |
| 1312 |
array( |
| 1313 |
'status' => self::STATUS_FAILED, |
| 1314 |
'last_attempt_gmt' => current_time( 'mysql', true ), |
| 1315 |
'last_attempt_local' => current_time( 'mysql' ), |
| 1316 |
), |
| 1317 |
array( 'action_id' => $action_id ), |
| 1318 |
array( '%s', '%s', '%s' ), |
| 1319 |
array( '%d' ) |
| 1320 |
); |
| 1321 |
if ( empty( $updated ) ) { |
| 1322 |
/* translators: %s is the action ID */ |
| 1323 |
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to mark this action as having failed. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) ); |
| 1324 |
} |
| 1325 |
} |
| 1326 |
|
| 1327 |
/** |
| 1328 |
* Add execution message to action log. |
| 1329 |
* |
| 1330 |
* @throws Exception If the action status cannot be updated to self::STATUS_RUNNING ('in-progress'). |
| 1331 |
* |
| 1332 |
* @param int $action_id Action ID. |
| 1333 |
* |
| 1334 |
* @return void |
| 1335 |
*/ |
| 1336 |
public function log_execution( $action_id ) { |
| 1337 |
/** |
| 1338 |
* Global. |
| 1339 |
* |
| 1340 |
* @var \wpdb $wpdb |
| 1341 |
*/ |
| 1342 |
global $wpdb; |
| 1343 |
|
| 1344 |
$sql = "UPDATE {$wpdb->actionscheduler_actions} SET attempts = attempts+1, status=%s, last_attempt_gmt = %s, last_attempt_local = %s WHERE action_id = %d"; |
| 1345 |
$sql = $wpdb->prepare( $sql, self::STATUS_RUNNING, current_time( 'mysql', true ), current_time( 'mysql' ), $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1346 |
|
| 1347 |
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1348 |
$status_updated = $wpdb->query( $sql ); |
| 1349 |
|
| 1350 |
if ( ! $status_updated ) { |
| 1351 |
throw new Exception( |
| 1352 |
sprintf( |
| 1353 |
/* translators: 1: action ID. 2: status slug. */ |
| 1354 |
__( 'Unable to update the status of action %1$d to %2$s.', 'action-scheduler' ), |
| 1355 |
$action_id, |
| 1356 |
self::STATUS_RUNNING |
| 1357 |
) |
| 1358 |
); |
| 1359 |
} |
| 1360 |
} |
| 1361 |
|
| 1362 |
/** |
| 1363 |
* Mark an action as complete. |
| 1364 |
* |
| 1365 |
* @param int $action_id Action ID. |
| 1366 |
* |
| 1367 |
* @return void |
| 1368 |
* @throws \InvalidArgumentException Throw an exception if action was not updated. |
| 1369 |
*/ |
| 1370 |
public function mark_complete( $action_id ) { |
| 1371 |
/** |
| 1372 |
* Global. |
| 1373 |
* |
| 1374 |
* @var \wpdb $wpdb |
| 1375 |
*/ |
| 1376 |
global $wpdb; |
| 1377 |
|
| 1378 |
$updated = $wpdb->update( |
| 1379 |
$wpdb->actionscheduler_actions, |
| 1380 |
array( |
| 1381 |
'status' => self::STATUS_COMPLETE, |
| 1382 |
'last_attempt_gmt' => current_time( 'mysql', true ), |
| 1383 |
'last_attempt_local' => current_time( 'mysql' ), |
| 1384 |
), |
| 1385 |
array( 'action_id' => $action_id ), |
| 1386 |
array( '%s', '%s', '%s' ), |
| 1387 |
array( '%d' ) |
| 1388 |
); |
| 1389 |
if ( empty( $updated ) ) { |
| 1390 |
/* translators: %s is the action ID */ |
| 1391 |
throw new \InvalidArgumentException( sprintf( __( 'Unidentified action %s: we were unable to mark this action as having completed. It may may have been deleted by another process.', 'action-scheduler' ), $action_id ) ); |
| 1392 |
} |
| 1393 |
|
| 1394 |
/** |
| 1395 |
* Fires after a scheduled action has been completed. |
| 1396 |
* |
| 1397 |
* @since 3.4.2 |
| 1398 |
* |
| 1399 |
* @param int $action_id Action ID. |
| 1400 |
*/ |
| 1401 |
do_action( 'action_scheduler_completed_action', $action_id ); |
| 1402 |
} |
| 1403 |
|
| 1404 |
/** |
| 1405 |
* Get an action's status. |
| 1406 |
* |
| 1407 |
* @param int $action_id Action ID. |
| 1408 |
* |
| 1409 |
* @return string |
| 1410 |
* @throws \InvalidArgumentException Throw an exception if not status was found for action_id. |
| 1411 |
* @throws \RuntimeException Throw an exception if action status could not be retrieved. |
| 1412 |
*/ |
| 1413 |
public function get_status( $action_id ) { |
| 1414 |
/** |
| 1415 |
* Global. |
| 1416 |
* |
| 1417 |
* @var \wpdb $wpdb |
| 1418 |
*/ |
| 1419 |
global $wpdb; |
| 1420 |
|
| 1421 |
$sql = "SELECT status FROM {$wpdb->actionscheduler_actions} WHERE action_id=%d"; |
| 1422 |
$sql = $wpdb->prepare( $sql, $action_id ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1423 |
$status = $wpdb->get_var( $sql ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1424 |
|
| 1425 |
if ( is_null( $status ) ) { |
| 1426 |
throw new \InvalidArgumentException( __( 'Invalid action ID. No status found.', 'action-scheduler' ) ); |
| 1427 |
} elseif ( empty( $status ) ) { |
| 1428 |
throw new \RuntimeException( __( 'Unknown status found for action.', 'action-scheduler' ) ); |
| 1429 |
} else { |
| 1430 |
return $status; |
| 1431 |
} |
| 1432 |
} |
| 1433 |
} |
| 1434 |
|
