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<?php
/**
* Cron
*
* @package Give
* @subpackage Classes/Give_Cron
* @copyright Copyright (c) 2016, GiveWP
* @license https://opensource.org/licenses/gpl-license GNU Public License
* @since 1.3.2
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Give_Cron Class
*
* This class handles scheduled events.
*
* @since 1.3.2
*/
class Give_Cron {
/**
* Instance.
*
* @since 1.8.13
* @access private
* @var
*/
private static $instance;
/**
* Singleton pattern.
*
* @since 1.8.13
* @access private
*/
private function __construct() {
}
/**
* Get instance.
*
* @return static
* @since 1.8.13
* @access public
*/
public static function get_instance() {
if ( null === static::$instance ) {
self::$instance = new static();
self::$instance->setup();
}
return self::$instance;
}
/**
* Setup
*
* @since 1.8.13
*/
private function setup() {
add_filter( 'cron_schedules', array( self::$instance, '__add_schedules' ) );
add_action( 'wp', array( self::$instance, '__schedule_events' ) );
}
/**
* Registers new cron schedules
*
* @param array $schedules An array of non-default cron schedules.
*
* @return array An array of non-default cron schedules.
* @since 1.3.2
* @access public
*/
public function __add_schedules( $schedules = array() ) {
// Adds once weekly to the existing schedules.
$schedules['weekly'] = array(
'interval' => 604800, // 7 * 24 * 3600
'display' => __( 'Once Weekly', 'give' ),
);
// Adds once weekly to the existing schedules.
$schedules['monthly'] = array(
'interval' => 2592000, // 30 * 24 * 3600
'display' => __( 'Once Monthly', 'give' ),
);
// Adds every third day to the existing schedules.
$schedules['thricely'] = array(
'interval' => 259200, // 3 * 24 * 3600
'display' => __( 'Every Third Day', 'give' ),
);
return $schedules;
}
/**
* Schedules our events
*
* @return void
* @since 1.3.2
* @access public
*/
public function __schedule_events() {
$this->monthly_events();
$this->weekly_events();
$this->daily_events();
$this->thricely_events();
}
/**
* Schedule monthly events
*
* @return void
* @since 2.5.0
* @access private
*/
private function monthly_events() {
if ( ! wp_next_scheduled( 'give_monthly_scheduled_events' ) ) {
wp_schedule_event( current_time( 'timestamp' ), 'monthly', 'give_monthly_scheduled_events' );
}
}
/**
* Schedule weekly events
*
* @return void
* @since 1.3.2
* @access private
*/
private function weekly_events() {
if ( ! wp_next_scheduled( 'give_weekly_scheduled_events' ) ) {
wp_schedule_event( current_time( 'timestamp' ), 'weekly', 'give_weekly_scheduled_events' );
}
}
/**
* Schedule daily events
*
* @return void
* @since 1.3.2
* @access private
*/
private function daily_events() {
if ( ! wp_next_scheduled( 'give_daily_scheduled_events' ) ) {
wp_schedule_event( current_time( 'timestamp' ), 'daily', 'give_daily_scheduled_events' );
}
}
/**
* Schedule thricely events
*
* @return void
* @since 2.5.11
* @access private
*/
private function thricely_events() {
if ( ! wp_next_scheduled( 'give_thricely_scheduled_events' ) ) {
wp_schedule_event( current_time( 'timestamp' ), 'thricely', 'give_thricely_scheduled_events' );
}
}
/**
* get cron job action name
*
* @param string $type
*
* @return string
* @since 1.8.13
* @access public
*/
public static function get_cron_action( $type = 'weekly' ) {
$cron_action = '';
switch ( $type ) {
case 'daily':
$cron_action = 'give_daily_scheduled_events';
break;
case 'thricely':
$cron_action = 'give_thricely_scheduled_events';
break;
case 'monthly':
$cron_action = 'give_monthly_scheduled_events';
break;
case 'weekly':
$cron_action = 'give_weekly_scheduled_events';
break;
}
return $cron_action;
}
/**
* Add action to cron action
*
* @param string $callback
* @param string $type
*
* @since 1.8.13
* @access private
*/
private static function add_event( $callback, $type = 'weekly' ) {
$cron_event = self::get_cron_action( $type );
add_action( $cron_event, $callback );
}
/**
* Add weekly event
*
* @param string $callback
*
* @since 1.8.13
* @access public
*/
public static function add_weekly_event( $callback ) {
self::add_event( $callback );
}
/**
* Add daily event
*
* @param $callback
*
* @since 1.8.13
* @access public
*/
public static function add_daily_event( $callback ) {
self::add_event( $callback, 'daily' );
}
/**
* Add thricely event
*
* @param $callback
*
* @since 2.5.11
* @access public
*/
public static function add_thricely_event( $callback ) {
self::add_event( $callback, 'thricely' );
}
/**
* Add monthly event
*
* @param $callback
*
* @since 2.5.0
* @access public
*/
public static function add_monthly_event( $callback ) {
self::add_event( $callback, 'monthly' );
}
}
// Initiate class.
Give_Cron::get_instance();