<?php
/**
 * UR Cron
 * UR
 *
 * @package     UR
 * @subpackage  Classes/Cron
 * @since 2.3.2
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * UR_Cron Class
 *
 * This class handles scheduled events
 *
 * @since 2.3.2
 */
class UR_Cron {


	/**
	 * Init WordPress hook
	 *
	 * @since 2.3.2
	 * @see UR_Cron::weekly_events()
	 */
	public function __construct() {
		add_filter( 'cron_schedules', array( $this, 'add_schedules' ) );
		add_action( 'init', array( $this, 'schedule_events' ) );
	}

	/**
	 * Registers new cron schedules
	 *
	 * @param array $schedules Schedules.
	 * @return array
	 * @since 2.3.2
	 */
	public function add_schedules( $schedules = array() ) {
		/*Adds once in biweekly to the existing schedules*/
		$schedules['biweekly'] = array(
			'interval' => ( DAY_IN_SECONDS * 15 ),
			'display'  => __( 'Every 15 days', 'user-registration' ),
		);

		return $schedules;
	}

	/**
	 * Schedules our events
	 *
	 * @return void
	 * @since 2.3.2
	 */
	public function schedule_events() {
		$this->usage_cron();
	}

	/**
	 * Schedule biweekly events
	 *
	 * @return void
	 * @since 2.3.2
	 */
	private function usage_cron() {
		if ( ! wp_next_scheduled( 'user_registration_usage_stats_scheduled_events' ) && ur_option_checked( 'user_registration_allow_usage_tracking', false ) ) {
			wp_schedule_event( time(), 'biweekly', 'user_registration_usage_stats_scheduled_events' );
		}
	}

}

$user_registration_cron = new UR_Cron();