geno/wp-content/plugins/woocommerce/packages/action-scheduler/classes/schedules/ActionScheduler_IntervalSchedule.php
2024-02-01 11:54:18 +00:00

81 lines
2.5 KiB
PHP

<?php
/**
* Class ActionScheduler_IntervalSchedule
*/
class ActionScheduler_IntervalSchedule extends ActionScheduler_Abstract_RecurringSchedule implements ActionScheduler_Schedule {
/**
* Deprecated property @see $this->__wakeup() for details.
**/
private $start_timestamp = NULL;
/**
* Deprecated property @see $this->__wakeup() for details.
**/
private $interval_in_seconds = NULL;
/**
* Calculate when this schedule should start after a given date & time using
* the number of seconds between recurrences.
*
* @param DateTime $after
* @return DateTime
*/
protected function calculate_next( DateTime $after ) {
$after->modify( '+' . (int) $this->get_recurrence() . ' seconds' );
return $after;
}
/**
* @return int
*/
public function interval_in_seconds() {
_deprecated_function( __METHOD__, '3.0.0', '(int)ActionScheduler_Abstract_RecurringSchedule::get_recurrence()' );
return (int) $this->get_recurrence();
}
/**
* Serialize interval schedules with data required prior to AS 3.0.0
*
* Prior to Action Scheduler 3.0.0, reccuring schedules used different property names to
* refer to equivalent data. For example, ActionScheduler_IntervalSchedule::start_timestamp
* was the same as ActionScheduler_SimpleSchedule::timestamp. Action Scheduler 3.0.0
* aligned properties and property names for better inheritance. To guard against the
* possibility of infinite loops if downgrading to Action Scheduler < 3.0.0, we need to
* also store the data with the old property names so if it's unserialized in AS < 3.0,
* the schedule doesn't end up with a null/false/0 recurrence.
*
* @return array
*/
public function __sleep() {
$sleep_params = parent::__sleep();
$this->start_timestamp = $this->scheduled_timestamp;
$this->interval_in_seconds = $this->recurrence;
return array_merge( $sleep_params, array(
'start_timestamp',
'interval_in_seconds'
) );
}
/**
* Unserialize interval schedules serialized/stored prior to AS 3.0.0
*
* For more background, @see ActionScheduler_Abstract_RecurringSchedule::__wakeup().
*/
public function __wakeup() {
if ( is_null( $this->scheduled_timestamp ) && ! is_null( $this->start_timestamp ) ) {
$this->scheduled_timestamp = $this->start_timestamp;
unset( $this->start_timestamp );
}
if ( is_null( $this->recurrence ) && ! is_null( $this->interval_in_seconds ) ) {
$this->recurrence = $this->interval_in_seconds;
unset( $this->interval_in_seconds );
}
parent::__wakeup();
}
}