# storeengine/2.2.0/includes/action-queue.php

StoreEngine — Complete eCommerce Solution with Memberships, Licensing, Affiliates & More, version 2.2.0. 223 lines.

- Page: https://pluginprobe.com/plugins/storeengine/2.2.0/code/includes/action-queue.php
- Raw: https://pluginprobe.com/plugins/storeengine/2.2.0/raw/includes/action-queue.php
- Modified: 2026-05-15T04:16:54+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/storeengine/2.2.0/code/includes/action-queue.php#L10-L20`.

```php
<?php

namespace StoreEngine;

use StoreEngine\Classes\Exceptions\StoreEngineException;
use DateTimeZone;
use StoreEngine\Classes\StoreengineDatetime;

class ActionQueue {

	protected static ?ActionQueue $instance = null;

	public static function get_instance(): ActionQueue {
		if ( ! function_exists( 'as_schedule_single_action' ) ) {
			throw new StoreEngineException(
				/* translators: %s: Missing Plugin Name. */
				sprintf( esc_html__( '%s plugin is required.', 'storeengine' ), esc_html__( 'Action Scheduler', 'storeengine' ) ),
				'action-scheduler-missing',
				null,
				500
			);
		}

		if ( null === self::$instance ) {
			self::$instance = new self();
		}

		return self::$instance;
	}

	protected function __construct() {
	}

	/**
	 * Cloning is forbidden.
	 */
	public function __clone() {
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Cloning is forbidden.', 'storeengine' ), '1.0.0' );
	}

	/**
	 * Unserializing instances of this class is forbidden.
	 */
	public function __wakeup() {
		_doing_it_wrong( __FUNCTION__, esc_html__( 'Unserializing instances of this class is forbidden.', 'storeengine' ), '1.0.0' );
	}

	/**
	 * Enqueue an action to run one time, as soon as possible
	 *
	 * @param string $hook The hook to trigger.
	 * @param array  $args Arguments to pass when the hook triggers.
	 * @param string $group The group to assign this job to.
	 *
	 * @return int The action ID.
	 */
	public function add( string $hook, array $args = [], string $group = '' ): int {
		return $this->schedule_single( time(), $hook, $args, $group );
	}

	/**
	 * Schedule an action to run once at some time in the future
	 *
	 * @param int    $timestamp When the job will run.
	 * @param string $hook The hook to trigger.
	 * @param array  $args Arguments to pass when the hook triggers.
	 * @param string $group The group to assign this job to.
	 * @return int The action ID.
	 */
	public function schedule_single( $timestamp, $hook, $args = [], $group = '' ): int {
		return (int) as_schedule_single_action( $timestamp, $hook, $args, $group );
	}

	/**
	 * Schedule a recurring action
	 *
	 * @param int    $timestamp When the first instance of the job will run.
	 * @param int    $interval_in_seconds How long to wait between runs.
	 * @param string $hook The hook to trigger.
	 * @param array  $args Arguments to pass when the hook triggers.
	 * @param string $group The group to assign this job to.
	 * @param bool   $unique Whether the action should be unique. It will not be scheduled if another pending or running action has the same hook and group parameters.
	 * @return int The action ID.
	 */
	public function schedule_recurring( $timestamp, $interval_in_seconds, $hook, $args = [], $group = '', $unique = false ): int {
		return (int) as_schedule_recurring_action( $timestamp, $interval_in_seconds, $hook, $args, $group, $unique );
	}

	/**
	 * Schedule an action that recurs on a cron-like schedule.
	 *
	 * @param int    $timestamp The schedule will start on or after this time.
	 * @param string $cron_schedule A cron-link schedule string.
	 * @see http://en.wikipedia.org/wiki/Cron
	 *   *    *    *    *    *    *
	 *   ┬    ┬    ┬    ┬    ┬    ┬
	 *   |    |    |    |    |    |
	 *   |    |    |    |    |    + year [optional]
	 *   |    |    |    |    +----- day of week (0 - 7) (Sunday=0 or 7)
	 *   |    |    |    +---------- month (1 - 12)
	 *   |    |    +--------------- day of month (1 - 31)
	 *   |    +-------------------- hour (0 - 23)
	 *   +------------------------- min (0 - 59)
	 * @param string $hook The hook to trigger.
	 * @param array  $args Arguments to pass when the hook triggers.
	 * @param string $group The group to assign this job to.
	 * @return int The action ID
	 */
	public function schedule_cron( int $timestamp, string $cron_schedule, string $hook, array $args = [], string $group = '' ): int {
		return (int) as_schedule_cron_action( $timestamp, $cron_schedule, $hook, $args, $group );
	}

	/**
	 * Dequeue the next scheduled instance of an action with a matching hook (and optionally matching args and group).
	 *
	 * Any recurring actions with a matching hook should also be cancelled, not just the next scheduled action.
	 *
	 * While technically only the next instance of a recurring or cron action is unscheduled by this method, that will also
	 * prevent all future instances of that recurring or cron action from being run. Recurring and cron actions are scheduled
	 * in a sequence instead of all being scheduled at once. Each successive occurrence of a recurring action is scheduled
	 * only after the former action is run. As the next instance is never run, because it's unscheduled by this function,
	 * then the following instance will never be scheduled (or exist), which is effectively the same as being unscheduled
	 * by this method also.
	 *
	 * @param string $hook The hook that the job will trigger.
	 * @param array  $args Args that would have been passed to the job.
	 * @param string $group The group the job is assigned to (if any).
	 */
	public function cancel( string $hook, array $args = [], string $group = '' ) {
		as_unschedule_action( $hook, $args, $group );
	}

	/**
	 * Dequeue all actions with a matching hook (and optionally matching args and group) so no matching actions are ever run.
	 *
	 * @param string $hook The hook that the job will trigger.
	 * @param array  $args Args that would have been passed to the job.
	 * @param string $group The group the job is assigned to (if any).
	 */
	public function cancel_all( string $hook, array $args = [], string $group = '' ) {
		as_unschedule_all_actions( $hook, $args, $group );
	}

	/**
	 * Get the date and time for the next scheduled occurrence of an action with a given hook
	 * (an optionally that matches certain args and group), if any.
	 *
	 * @param string $hook The hook that the job will trigger.
	 * @param ?array $args Filter to a hook with matching args that will be passed to the job when it runs.
	 * @param string $group Filter to only actions assigned to a specific group.
	 *
	 * @return StoreengineDatetime|null The date and time for the next occurrence, or null if there is no pending or running scheduled action for the given hook.
	 */
	public function get_next( string $hook, ?array $args = null, string $group = '' ): ?StoreengineDatetime {
		$next_timestamp = as_next_scheduled_action( $hook, $args, $group );

		if ( is_numeric( $next_timestamp ) ) {
			return new StoreengineDatetime( "@{$next_timestamp}", new DateTimeZone( 'UTC' ) );
		}

		// as_next_scheduled_action returns true (not a timestamp) when a matching action is
		// currently in-progress / async-pending. Treat that as "scheduled now" so callers
		// guarding with `if ( ! get_next(...) )` don't enqueue duplicate recurring actions.
		if ( true === $next_timestamp ) {
			return new StoreengineDatetime( '@' . time(), new DateTimeZone( 'UTC' ) );
		}

		return null;
	}

	/**
	 * Check whether a matching action is currently pending or in-progress.
	 *
	 * Prefer this over get_next() when you only need a yes/no answer — it's cheaper and
	 * does not require the buggy boolean/timestamp conversion in get_next().
	 *
	 * @param string $hook  The hook that the job will trigger.
	 * @param ?array $args  Filter to a hook with matching args. Null matches any args.
	 * @param string $group Filter to only actions assigned to a specific group.
	 */
	public function has_scheduled( string $hook, ?array $args = null, string $group = '' ): bool {
		return (bool) as_has_scheduled_action( $hook, $args, $group );
	}

	/**
	 * Find scheduled actions
	 *
	 * @param array  $args Possible arguments, with their default values:
	 *        'hook' => '' - the name of the action that will be triggered
	 *        'args' => null - the args array that will be passed with the action
	 *        'date' => null - the scheduled date of the action. Expects a DateTime object, a unix timestamp, or a string that can parsed with strtotime(). Used in UTC timezone.
	 *        'date_compare' => '<=' - operator for testing "date". accepted values are '!=', '>', '>=', '<', '<=', '='
	 *        'modified' => null - the date the action was last updated. Expects a DateTime object, a unix timestamp, or a string that can parsed with strtotime(). Used in UTC timezone.
	 *        'modified_compare' => '<=' - operator for testing "modified". accepted values are '!=', '>', '>=', '<', '<=', '='
	 *        'group' => '' - the group the action belongs to
	 *        'status' => '' - ActionScheduler_Store::STATUS_COMPLETE or ActionScheduler_Store::STATUS_PENDING
	 *        'claimed' => null - TRUE to find claimed actions, FALSE to find unclaimed actions, a string to find a specific claim ID
	 *        'per_page' => 5 - Number of results to return
	 *        'offset' => 0
	 *        'orderby' => 'date' - accepted values are 'hook', 'group', 'modified', or 'date'
	 *        'order' => 'ASC'.
	 *
	 * @param string $return_format OBJECT, ARRAY_A, or ids.
	 * @return array
	 */
	public function search( array $args = [], string $return_format = OBJECT ): array {
		return as_get_scheduled_actions( $args, $return_format );
	}

	/**
	 * Test whether the context of execution comes from async action scheduler.
	 *
	 * @since 1.6.7
	 * @return bool
	 */
	public static function is_doing_scheduled_actions(): bool {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		return isset( $_REQUEST['action'] ) && 'as_async_request_queue_runner' === wp_unslash( $_REQUEST['action'] );
	}
}

// End of file action-queue.php.

```