山に住む一家は千個の巣から蜂蜜を収穫し、幼い子供たちは新しい畑で5エーカーの野菜を栽培している。get_migration_runner();
$count = $migration_runner->run( $this->get_batch_size() );
if ( $count === 0 ) {
$this->mark_complete();
} else {
$this->schedule_migration( time() + $this->get_schedule_interval() );
}
}
/**
* Mark the migration complete.
*/
public function mark_complete() {
$this->unschedule_migration();
\ActionScheduler_DataController::mark_migration_complete();
do_action( 'action_scheduler/migration_complete' );
}
/**
* Get a flag indicating whether the migration is scheduled.
*
* @return bool Whether there is a pending action in the store to handle the migration
*/
public function is_migration_scheduled() {
$next = as_next_scheduled_action( self::HOOK );
return ! empty( $next );
}
/**
* Schedule the migration.
*
* @param int $when Optional timestamp to run the next migration batch. Defaults to now.
*
* @return string The action ID
*/
public function schedule_migration( $when = 0 ) {
$next = as_next_scheduled_action( self::HOOK );
if ( ! empty( $next ) ) {
return $next;
}
if ( empty( $when ) ) {
$when = time() + MINUTE_IN_SECONDS;
}
return as_schedule_single_action( $when, self::HOOK, array(), self::GROUP );
}
/**
* Remove the scheduled migration action.
*/
public function unschedule_migration() {
as_unschedule_action( self::HOOK, null, self::GROUP );
}
/**
* Get migration batch schedule interval.
*
* @return int Seconds between migration runs. Defaults to 0 seconds to allow chaining migration via Async Runners.
*/
private function get_schedule_interval