/**
* Returns and/or create the single instance of this class.
*
* @return Charitable_Campaign_Post_Type
* @access public
* @since 1.2.0
*/
public static function get_instance()
{
if (is_null(self::$instance)) {
self::$instance = new Charitable_Campaign_Post_Type();
}
return self::$instance;
}
/**
* Include admin-only files.
*
* @return void
* @access private
* @since 1.0.0
*/
private function load_dependencies()
{
$admin_dir = charitable()->get_path('admin');
require_once $admin_dir . 'charitable-core-admin-functions.php';
require_once $admin_dir . 'class-charitable-meta-box-helper.php';
require_once $admin_dir . 'class-charitable-admin-pages.php';
/* Campaigns */
require_once $admin_dir . 'campaigns/class-charitable-campaign-post-type.php';
/* Donations */
require_once $admin_dir . 'donations/class-charitable-donation-post-type.php';
/* Settings */
require_once $admin_dir . 'settings/class-charitable-settings.php';
require_once $admin_dir . 'settings/class-charitable-general-settings.php';
require_once $admin_dir . 'settings/class-charitable-email-settings.php';
require_once $admin_dir . 'settings/class-charitable-gateway-settings.php';
require_once $admin_dir . 'settings/class-charitable-licenses-settings.php';
require_once $admin_dir . 'settings/class-charitable-advanced-settings.php';
require_once $admin_dir . 'settings/charitable-settings-admin-hooks.php';
/* Dashboard widgets */
require_once $admin_dir . 'dashboard-widgets/class-charitable-donations-dashboard-widget.php';
require_once $admin_dir . 'dashboard-widgets/charitable-dashboard-widgets-hooks.php';
/* Upgrades */
require_once $admin_dir . 'upgrades/class-charitable-upgrade.php';
require_once $admin_dir . 'upgrades/class-charitable-upgrade-page.php';
require_once $admin_dir . 'upgrades/charitable-upgrade-hooks.php';
/**
* We are registering this object only for backwards compatibility. It
* will be removed in or after Charitable 1.3.
*
* @deprecated
*/
charitable()->register_object(Charitable_Settings::get_instance());
charitable()->register_object(Charitable_Campaign_Post_Type::get_instance());
charitable()->register_object(Charitable_Donation_Post_Type::get_instance());
charitable()->register_object(Charitable_Admin_Pages::get_instance());
}
