ActionScheduler_AsyncRequest_QueueRunner.php — JetFormBuilder — Dynamic Blocks Form Builder 3.6.4.2

jetformbuilder / vendor / woocommerce / action-scheduler / classes / ActionScheduler_AsyncRequest_QueueRunner.php

jetformbuilder / vendor / woocommerce / action-scheduler / classes Last commit date

ActionScheduler_AsyncRequest_QueueRunner.php

94 lines

1	<?php
2
3	defined( 'ABSPATH' ) \|\| exit;
4
5	/**
6	* ActionScheduler_AsyncRequest_QueueRunner class.
7	*/
8	class ActionScheduler_AsyncRequest_QueueRunner extends WP_Async_Request {
9
10	/**
11	* Data store for querying actions
12	*
13	* @var ActionScheduler_Store
14	*/
15	protected $store;
16
17	/**
18	* Prefix for ajax hooks
19	*
20	* @var string
21	*/
22	protected $prefix = 'as';
23
24	/**
25	* Action for ajax hooks
26	*
27	* @var string
28	*/
29	protected $action = 'async_request_queue_runner';
30
31	/**
32	* Initiate new async request.
33	*
34	* @param ActionScheduler_Store $store Store object.
35	*/
36	public function __construct( ActionScheduler_Store $store ) {
37	parent::__construct();
38	$this->store = $store;
39	}
40
41	/**
42	* Handle async requests
43	*
44	* Run a queue, and maybe dispatch another async request to run another queue
45	* if there are still pending actions after completing a queue in this request.
46	*/
47	protected function handle() {
48	do_action( 'action_scheduler_run_queue', 'Async Request' ); // run a queue in the same way as WP Cron, but declare the Async Request context.
49
50	$sleep_seconds = $this->get_sleep_seconds();
51
52	if ( $sleep_seconds ) {
53	sleep( $sleep_seconds );
54	}
55
56	$this->maybe_dispatch();
57	}
58
59	/**
60	* If the async request runner is needed and allowed to run, dispatch a request.
61	*/
62	public function maybe_dispatch() {
63	if ( ! $this->allow() ) {
64	return;
65	}
66
67	$this->dispatch();
68	ActionScheduler_QueueRunner::instance()->unhook_dispatch_async_request();
69	}
70
71	/**
72	* Only allow async requests when needed.
73	*
74	* Also allow 3rd party code to disable running actions via async requests.
75	*/
76	protected function allow() {
77
78	if ( ! has_action( 'action_scheduler_run_queue' ) \|\| ActionScheduler::runner()->has_maximum_concurrent_batches() \|\| ! $this->store->has_pending_actions_due() ) {
79	$allow = false;
80	} else {
81	$allow = true;
82	}
83
84	return apply_filters( 'action_scheduler_allow_async_request_runner', $allow );
85	}
86
87	/**
88	* Chaining async requests can crash MySQL. A brief sleep call in PHP prevents that.
89	*/
90	protected function get_sleep_seconds() {
91	return apply_filters( 'action_scheduler_async_request_sleep_seconds', 5, $this );
92	}
93	}
94