public static function instance()
{
if (!self::$instance) {
self::$instance = new WC_Catalog_Restrictions_Query();
}
return self::$instance;
}
public function __construct()
{
define('WOOCOMMERCE_CATALOG_RESTRICTIONS_VERSION', $this->version);
$this->template_url = apply_filters('woocommerce_catalog_restrictions_template_url', 'woocommerce-catalog-visibility-options/');
require 'woocommerce-catalog-restrictions-functions.php';
require 'shortcodes/class-wc-catalog-restrictions-location-picker-shortcode.php';
require 'widgets/class-wc-catalog-restrictions-location-picker-widget.php';
WC_Catalog_Restrictions_Location_Picker_ShortCode::instance();
WC_Catalog_Restrictions_Location_Picker_Widget::register();
if (is_admin()) {
require 'classes/class-wc-catalog-restrictions-product-admin.php';
require 'classes/class-wc-catalog-restrictions-category-admin.php';
WC_Catalog_Restrictions_Product_Admin::instance();
WC_Catalog_Restrictions_Category_Admin::instance();
if ($this->get_setting('_wc_restrictions_locations_enabled', 'no') == 'yes') {
require 'classes/class-wc-catalog-restrictions-user-admin.php';
WC_Catalog_Restrictions_User_Admin::instance();
}
} else {
add_action('woocommerce_init', array($this, 'on_init'));
require 'classes/class-wc-catalog-restrictions-query.php';
require 'classes/class-wc-catalog-restrictions-filters.php';
WC_Catalog_Restrictions_Query::instance();
WC_Catalog_Restrictions_Filters::instance();
//load after woocommerce
if ($this->get_setting('_wc_restrictions_locations_enabled', 'no') == 'yes') {
add_filter('template_redirect', array(&$this, 'template_redirect'), 999);
}
}
if (is_admin() && !defined('DOING_AJAX')) {
require 'woocommerce-catalog-restrictions-installer.php';
$this->install();
add_action('admin_init', array($this, 'on_admin_init'));
}
//Setup Hooks to clear transients when a post is saved, a category is saved, a user changes their location, a user is updated, a user logs on / out.
add_action('save_post', array(&$this, 'clear_transients'));
add_action('created_term', array(&$this, 'clear_transients'));
add_action('edit_term', array(&$this, 'clear_transients'));
add_action('edit_user_profile_update', array(&$this, 'clear_transients'));
add_action('user_register', array(&$this, 'clear_session_transients'));
add_action('wp_login', array(&$this, 'clear_session_transients'));
add_action('wp_logout', array(&$this, 'clear_session_transients'));
add_action('wc_restrictions_location_updated', array(&$this, 'clear_session_transients'));
add_action('wc_restrictions_location_updated', array($this, 'maybe_clear_cart'));
}