notifier / libraries / action-scheduler / classes / schedules / ActionScheduler_CanceledSchedule.php

ActionScheduler_CanceledSchedule.php in WANotifier for Forms and Actions 3.0.0, at libraries/action-scheduler/classes/schedules/ActionScheduler_CanceledSchedule.php

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1	<?php
2
3	/**
4	* Class ActionScheduler_SimpleSchedule
5	*/
6	class ActionScheduler_CanceledSchedule extends ActionScheduler_SimpleSchedule {
7
8	/**
9	* Deprecated property @see $this->__wakeup() for details.
10	**/
11	private $timestamp = NULL;
12
13	/**
14	* @param DateTime $after
15	*
16	* @return DateTime\|null
17	*/
18	public function calculate_next( DateTime $after ) {
19	return null;
20	}
21
22	/**
23	* Cancelled actions should never have a next schedule, even if get_next()
24	* is called with $after < $this->scheduled_date.
25	*
26	* @param DateTime $after
27	* @return DateTime\|null
28	*/
29	public function get_next( DateTime $after ) {
30	return null;
31	}
32
33	/**
34	* @return bool
35	*/
36	public function is_recurring() {
37	return false;
38	}
39
40	/**
41	* Unserialize recurring schedules serialized/stored prior to AS 3.0.0
42	*
43	* Prior to Action Scheduler 3.0.0, schedules used different property names to refer
44	* to equivalent data. For example, ActionScheduler_IntervalSchedule::start_timestamp
45	* was the same as ActionScheduler_SimpleSchedule::timestamp. Action Scheduler 3.0.0
46	* aligned properties and property names for better inheritance. To maintain backward
47	* compatibility with schedules serialized and stored prior to 3.0, we need to correctly
48	* map the old property names with matching visibility.
49	*/
50	public function __wakeup() {
51	if ( ! is_null( $this->timestamp ) ) {
52	$this->scheduled_timestamp = $this->timestamp;
53	unset( $this->timestamp );
54	}
55	parent::__wakeup();
56	}
57	}
58