Noptin_Task

class Noptin_Task {

	/**
	 * The group to assign this task to.
	 *
	 * @since 1.2.7
	 */
	public $group = 'noptin';

	/**
	 * The action to fire when running this task.
	 *
	 * @since 1.2.7
	 *
	 * @var string
	 */
	protected $action;

	/**
	 * Arguments to pass to callbacks when the action fires.
	 *
	 * @since 1.2.7
	 *
	 * @var array
	 */
	protected $params;

	/**
	 * Task constructor.
	 *
	 * @since 1.2.7
	 *
	 * @param string $action (required) The action to fire when running this task.
	 */
	public function __construct( string $action ) {
		$this->action = sanitize_key( $action );
	}

	/**
	 * Pass any number of params to the action callback.
	 *
	 * @since 1.2.7
	 * @param array $params Optional parameters to attach to the hook.
	 *
	 * @return Noptin_Task
	 */
	public function set_params( $params = array() ) {

		$this->params = $params;

		return $this;
	}

	/**
	 * Checks whether ActionScheduler is loaded and is not migrating.
	 *
	 * @since 1.2.7
	 *
	 * @return bool
	 */
	public function is_usable() {

		// No tasks if ActionScheduler wasn't loaded.
		if ( ! class_exists( 'ActionScheduler_DataController' ) ) {
			return false;
		}

		// No tasks if ActionScheduler has not migrated.
		if ( ! ActionScheduler_DataController::is_migration_complete() ) {
			return false;
		}

		return true;
	}

	/**
	 * Runs the task in the background as soon as possible.
	 *
	 * @since 1.2.7
	 * @see do_noptin_background_action
	 * @return int|bool The action id on success. False otherwise.
	 */
	public function do_async() {

		if ( ! $this->is_usable() || ! function_exists( 'as_enqueue_async_action' ) ) {
			return false;
		}

		return as_enqueue_async_action(
			$this->action,
			$this->params,
			$this->group
		);

	}

	/**
	 * Run the task repeatedly with a specified interval in seconds.
	 *
	 * @since 1.2.7
	 *
	 * @param int $timestamp When the first instance of the job will run.
	 * @param int $interval  How long to wait between runs.
	 * @see schedule_noptin_recurring_background_action
	 * @return int|bool The action id on success. False otherwise.
	 */
	public function do_recurring( $timestamp, $interval ) {

		if ( ! $this->is_usable() || ! function_exists( 'as_schedule_recurring_action' ) ) {
			return false;
		}

		return as_schedule_recurring_action(
			$timestamp,
			$interval,
			$this->action,
			$this->params,
			$this->group
		);

	}

	/**
	 * Run the task once at some defined point in the future.
	 *
	 * @since 1.2.7
	 *
	 * @param int $timestamp When the first instance of the job will run.
	 * @see schedule_noptin_background_action
	 * @return int|bool The action id on success. False otherwise.
	 */
	public function do_once( $timestamp ) {

		if ( ! $this->is_usable() || ! function_exists( 'as_schedule_single_action' ) ) {
			return false;
		}

		return as_schedule_single_action(
			$timestamp,
			$this->action,
			$this->params,
			$this->group
		);

	}

}