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<?php
// Do not allow direct access!
if ( ! defined( 'ABSPATH' ) ) {
die();
}
class Ionos_Cron_Manager {
/**
* Ionos_Cron_Update_Plugin_Meta constructor.
* (Set up cron jobs only in Managed mode)
*/
public function __construct() {
add_action( 'login_form', array( $this, 'setup_schedule' ) );
add_action( 'ionos_assistant_cron_update_meta_cache',
array( $this, 'update_meta_cache' ) );
add_action( 'ionos_assistant_cron_cleanup_expired_options',
array( $this, 'cleanup_expired_options' ) );
}
/**
* Schedule cron jobs once a day
*/
public function setup_schedule() {
if ( ! wp_next_scheduled( 'ionos_assistant_cron_update_meta_cache' ) ) {
wp_schedule_event( time(), 'daily',
'ionos_assistant_cron_update_meta_cache' );
}
if ( ! wp_next_scheduled( 'ionos_assistant_cron_cleanup_expired_options' ) ) {
wp_schedule_event( time(), 'daily',
'ionos_assistant_cron_cleanup_expired_options' );
}
}
/**
* Update recommended plugins/themes TXT cache
*/
public function update_meta_cache() {
include_once 'cache-manager.php';
include_once 'sitetype-filter.php';
$cache_manager = new Ionos_Assistant_Cache_Manager();
$site_type_filter = new Ionos_Assistant_Sitetype_Filter();
$cache_manager->fill_cache( $site_type_filter );
}
/**
* Clean up expired transients and expired cache/session garbage in 'options' table
*/
public function cleanup_expired_options() {
global $wpdb;
// Select all expired transients in 'options' table
$expired_transients = $wpdb->get_col(
$wpdb->prepare(
"SELECT option_name FROM $wpdb->options
WHERE option_name LIKE %s
AND option_value < %s",
'%_transient_timeout_%',
time()
)
);
// Delete all selected transients
if ( ! empty( $expired_transients ) ) {
foreach ( $expired_transients as $value ) {
if ( strpos( $value, '_site_' ) === 0 ) {
$transient = str_replace( '_site_transient_timeout_', '', $value );
delete_site_transient( $transient );
} else {
$transient = str_replace( '_transient_timeout_', '', $value );
delete_transient( $transient );
}
}
}
// Delete WooCommerce & Enfold DB spam
// https://wordpress.org/plugins/delete-expired-transients/ (for WooCommerce trick)
// https://kriesi.at/support/topic/cleanup-wp_options-table-aviaasset_avia-head-scripts/
$wpdb->query(
$wpdb->prepare(
"DELETE FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
'%_wc_session_%',
'%aviaAsset_avia-head-scripts%'
)
);
}
}
new Ionos_Cron_Manager();