public static function init()
{
self::$cache_base_key = theme_functions::$iden;
add_action('advanced_settings', __CLASS__ . '::display_backend');
add_action('wp_ajax_' . __CLASS__, __CLASS__ . '::process');
/**
* When update menu
*/
add_filter('pre_set_theme_mod_nav_menu_locations', function ($return) {
self::delete_keys('nav-menu');
return $return;
});
/**
* When update widget
*/
add_filter('widget_update_callback', function ($instance) {
self::delete_keys('dynamic-sidebar');
return $instance;
});
/**
* When update option for widget
*/
add_action('update_option_sidebars_widgets', function () {
self::delete_keys('dynamic-sidebar');
});
/**
* when post delete
*/
add_action('delete_post', function ($post_id) {
$post = self::get_post($post_id);
if ($post->type !== 'page') {
return;
}
$caches = (array) wp_cache_get('pages_by_path');
if (isset($caches[$post->post_name])) {
unset($caches[$post->post_name]);
wp_cache_set('pages_by_path', $caches);
}
});
/**
* when post save
*/
add_action('save_post', function ($post_id) {
$post = self::get_post($post_id);
if ($post->type !== 'page') {
return;
}
$caches = (array) wp_cache_get('pages_by_path');
if (!isset($caches[$post->post_name])) {
$caches[$post->post_name] = $post_id;
wp_cache_set('pages_by_path', $caches);
}
});
}
