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<?php
/**
* The cron task class.
*
* @since 1.1.3
* @since 1.5 Moved into /inc
*/
namespace LiteSpeed;
defined( 'WPINC' ) || exit;
class Task extends Root {
private static $_triggers = array(
Base::O_IMG_OPTM_CRON => array( 'name' => 'litespeed_task_imgoptm_pull', 'hook' => 'LiteSpeed\Img_Optm::cron_pull' ), // always fetch immediately
Base::O_OPTM_CSS_ASYNC => array( 'name' => 'litespeed_task_ccss', 'hook' => 'LiteSpeed\CSS::cron_ccss' ),
Base::O_OPTM_UCSS => array( 'name' => 'litespeed_task_ucss', 'hook' => 'LiteSpeed\UCSS::cron' ),
Base::O_MEDIA_VPI_CRON => array( 'name' => 'litespeed_task_vpi', 'hook' => 'LiteSpeed\VPI::cron' ),
Base::O_MEDIA_PLACEHOLDER_RESP_ASYNC => array( 'name' => 'litespeed_task_lqip', 'hook' => 'LiteSpeed\Placeholder::cron' ),
Base::O_DISCUSS_AVATAR_CRON => array( 'name' => 'litespeed_task_avatar', 'hook' => 'LiteSpeed\Avatar::cron' ),
Base::O_IMG_OPTM_AUTO => array( 'name' => 'litespeed_task_imgoptm_req', 'hook' => 'LiteSpeed\Img_Optm::cron_auto_request' ),
Base::O_CRAWLER => array( 'name' => 'litespeed_task_crawler', 'hook' => 'LiteSpeed\Crawler::start' ), // Set crawler to last one to use above results
);
private static $_guest_options = array(
Base::O_OPTM_CSS_ASYNC,
Base::O_OPTM_UCSS,
Base::O_MEDIA_VPI,
);
const FITLER_CRAWLER = 'litespeed_crawl_filter';
const FITLER = 'litespeed_filter';
/**
* Keep all tasks in cron
*
* @since 3.0
* @access public
*/
public function init() {
Debug2::debug2( '⏰ Task init' );
add_filter( 'cron_schedules', array( $this, 'lscache_cron_filter' ) );
$guest_optm = $this->conf( Base::O_GUEST ) && $this->conf( Base::O_GUEST_OPTM );
foreach ( self::$_triggers as $id => $trigger ) {
if ( ! $this->conf( $id ) ) {
if ( ! $guest_optm || ! in_array( $id, self::$_guest_options ) ) {
continue;
}
}
// Special check for crawler
if ( $id == Base::O_CRAWLER ) {
if ( ! Router::can_crawl() ) {
continue;
}
add_filter( 'cron_schedules', array( $this, 'lscache_cron_filter_crawler' ) );
}
if( ! wp_next_scheduled( $trigger[ 'name' ] ) ) {
Debug2::debug( '⏰ Cron hook register [name] ' . $trigger[ 'name' ] );
wp_schedule_event( time(), $id == Base::O_CRAWLER ? self::FITLER_CRAWLER : self::FITLER, $trigger[ 'name' ] );
}
add_action( $trigger[ 'name' ], $trigger[ 'hook' ] );
}
}
/**
* Clean all potential existing crons
*
* @since 3.0
* @access public
*/
public static function destroy() {
Utility::compatibility();
array_map( 'wp_clear_scheduled_hook', array_column( self::$_triggers, 'name' ) );
}
/**
* Try to clean the crons if disabled
*
* @since 3.0
* @access public
*/
public function try_clean( $id ) {
// Clean v2's leftover cron ( will remove in v3.1 )
// foreach ( wp_get_ready_cron_jobs() as $hooks ) {
// foreach ( $hooks as $hook => $v ) {
// if ( strpos( $hook, 'litespeed_' ) === 0 && ( substr( $hook, -8 ) === '_trigger' || strpos( $hook, 'litespeed_task_' ) !== 0 ) ) {
// Debug2::debug( '⏰ Cron clear legacy [hook] ' . $hook );
// wp_clear_scheduled_hook( $hook );
// }
// }
// }
if ( $id && ! empty( self::$_triggers[ $id ] ) ) {
if ( ! $this->conf( $id ) || ( $id == Base::O_CRAWLER && ! Router::can_crawl() ) ) {
Debug2::debug( '⏰ Cron clear [id] ' . $id . ' [hook] ' . self::$_triggers[ $id ][ 'name' ] );
wp_clear_scheduled_hook( self::$_triggers[ $id ][ 'name' ] );
}
return;
}
Debug2::debug( '⏰ ❌ Unknown cron [id] ' . $id );
}
/**
* Register cron interval imgoptm
*
* @since 1.6.1
* @access public
*/
public function lscache_cron_filter( $schedules ) {
if ( ! array_key_exists( self::FITLER, $schedules ) ) {
$schedules[ self::FITLER ] = array(
'interval' => 60,
'display' => __( 'Every Minute', 'litespeed-cache' ),
);
}
return $schedules;
}
/**
* Register cron interval
*
* @since 1.1.0
* @access public
*/
public function lscache_cron_filter_crawler( $schedules ) {
$interval = $this->conf( Base::O_CRAWLER_RUN_INTERVAL );
// $wp_schedules = wp_get_schedules();
if ( ! array_key_exists( self::FITLER_CRAWLER, $schedules ) ) {
// Debug2::debug('Crawler cron log: cron filter '.$interval.' added');
$schedules[ self::FITLER_CRAWLER ] = array(
'interval' => $interval,
'display' => __( 'LiteSpeed Crawler Cron', 'litespeed-cache' ),
);
}
return $schedules;
}
}