/**
* Returns and/or create the single instance of this class.
*
* @return Charitable_Widgets
* @access public
* @since 1.2.0
*/
public static function get_instance()
{
if (is_null(self::$instance)) {
self::$instance = new Charitable_Widgets();
}
return self::$instance;
}
/**
* Include necessary files.
*
* @return void
* @access private
* @since 1.0.0
*/
private function load_dependencies()
{
$includes_path = $this->get_path('includes');
/* Abstracts */
require_once $includes_path . 'abstracts/class-charitable-form.php';
require_once $includes_path . 'abstracts/class-charitable-query.php';
require_once $includes_path . 'abstracts/class-charitable-start-object.php';
/* Functions & Core Classes */
require_once $includes_path . 'charitable-core-functions.php';
require_once $includes_path . 'charitable-utility-functions.php';
require_once $includes_path . 'class-charitable-locations.php';
require_once $includes_path . 'class-charitable-notices.php';
require_once $includes_path . 'class-charitable-post-types.php';
require_once $includes_path . 'class-charitable-request.php';
require_once $includes_path . 'class-charitable-cron.php';
require_once $includes_path . 'class-charitable-i18n.php';
/* Addons */
require_once $includes_path . 'addons/class-charitable-addons.php';
/* Campaigns */
require_once $includes_path . 'campaigns/charitable-campaign-functions.php';
require_once $includes_path . 'campaigns/class-charitable-campaign.php';
require_once $includes_path . 'campaigns/class-charitable-campaigns.php';
require_once $includes_path . 'campaigns/charitable-campaign-hooks.php';
/* Currency */
require_once $includes_path . 'currency/charitable-currency-functions.php';
require_once $includes_path . 'currency/class-charitable-currency.php';
/* Donations */
require_once $includes_path . 'donations/abstract-charitable-donation.php';
require_once $includes_path . 'donations/interface-charitable-donation-form.php';
require_once $includes_path . 'donations/class-charitable-donation-processor.php';
require_once $includes_path . 'donations/class-charitable-donation.php';
require_once $includes_path . 'donations/class-charitable-donation-factory.php';
require_once $includes_path . 'donations/class-charitable-donations.php';
require_once $includes_path . 'donations/class-charitable-donations-query.php';
require_once $includes_path . 'donations/class-charitable-donation-form.php';
require_once $includes_path . 'donations/class-charitable-donation-amount-form.php';
require_once $includes_path . 'donations/charitable-donation-hooks.php';
require_once $includes_path . 'donations/charitable-donation-functions.php';
/* Users */
require_once $includes_path . 'users/charitable-user-functions.php';
require_once $includes_path . 'users/class-charitable-user.php';
require_once $includes_path . 'users/class-charitable-roles.php';
require_once $includes_path . 'users/class-charitable-donor.php';
require_once $includes_path . 'users/class-charitable-donor-query.php';
/* Gateways */
require_once $includes_path . 'gateways/interface-charitable-gateway.php';
require_once $includes_path . 'gateways/class-charitable-gateways.php';
require_once $includes_path . 'gateways/abstract-class-charitable-gateway.php';
require_once $includes_path . 'gateways/class-charitable-gateway-offline.php';
require_once $includes_path . 'gateways/class-charitable-gateway-paypal.php';
/* Emails */
require_once $includes_path . 'emails/interface-charitable-email.php';
require_once $includes_path . 'emails/class-charitable-emails.php';
require_once $includes_path . 'emails/abstract-class-charitable-email.php';
require_once $includes_path . 'emails/class-charitable-email-new-donation.php';
require_once $includes_path . 'emails/class-charitable-email-donation-receipt.php';
require_once $includes_path . 'emails/class-charitable-email-campaign-end.php';
require_once $includes_path . 'emails/class-charitable-email-password-reset.php';
require_once $includes_path . 'emails/charitable-email-hooks.php';
/* Database */
require_once $includes_path . 'db/abstract-class-charitable-db.php';
require_once $includes_path . 'db/class-charitable-campaign-donations-db.php';
require_once $includes_path . 'db/class-charitable-donors-db.php';
/* Licensing */
require_once $includes_path . 'licensing/class-charitable-licenses.php';
require_once $includes_path . 'licensing/class-charitable-plugin-updater.php';
/* Public */
require_once $includes_path . 'public/charitable-page-functions.php';
require_once $includes_path . 'public/charitable-template-helpers.php';
require_once $includes_path . 'public/class-charitable-session.php';
require_once $includes_path . 'public/class-charitable-template.php';
require_once $includes_path . 'public/class-charitable-template-part.php';
require_once $includes_path . 'public/class-charitable-templates.php';
require_once $includes_path . 'public/class-charitable-ghost-page.php';
require_once $includes_path . 'public/class-charitable-user-dashboard.php';
/* Shortcodes */
require_once $includes_path . 'shortcodes/class-charitable-campaigns-shortcode.php';
require_once $includes_path . 'shortcodes/class-charitable-my-donations-shortcode.php';
require_once $includes_path . 'shortcodes/class-charitable-donation-receipt-shortcode.php';
require_once $includes_path . 'shortcodes/class-charitable-login-shortcode.php';
require_once $includes_path . 'shortcodes/class-charitable-registration-shortcode.php';
require_once $includes_path . 'shortcodes/class-charitable-profile-shortcode.php';
require_once $includes_path . 'shortcodes/charitable-shortcodes-hooks.php';
/* Widgets */
require_once $includes_path . 'widgets/class-charitable-widgets.php';
require_once $includes_path . 'widgets/class-charitable-campaign-terms-widget.php';
require_once $includes_path . 'widgets/class-charitable-campaigns-widget.php';
require_once $includes_path . 'widgets/class-charitable-donors-widget.php';
require_once $includes_path . 'widgets/class-charitable-donate-widget.php';
require_once $includes_path . 'widgets/class-charitable-donation-stats-widget.php';
/* User Management */
require_once $includes_path . 'user-management/class-charitable-registration-form.php';
require_once $includes_path . 'user-management/class-charitable-profile-form.php';
require_once $includes_path . 'user-management/class-charitable-forgot-password-form.php';
require_once $includes_path . 'user-management/class-charitable-reset-password-form.php';
require_once $includes_path . 'user-management/class-charitable-user-management.php';
require_once $includes_path . 'user-management/charitable-user-management-hooks.php';
/* Customizer */
require_once $includes_path . 'admin/customizer/class-charitable-customizer.php';
/* Deprecated */
require_once $includes_path . 'deprecated/charitable-deprecated-functions.php';
/**
* We are registering this object only for backwards compatibility. It
* will be removed in or after Charitable 1.3.
*
* @deprecated
*/
$this->register_object(Charitable_Emails::get_instance());
$this->register_object(Charitable_Request::get_instance());
$this->register_object(Charitable_Gateways::get_instance());
$this->register_object(Charitable_i18n::get_instance());
$this->register_object(Charitable_Post_Types::get_instance());
$this->register_object(Charitable_Cron::get_instance());
$this->register_object(Charitable_Widgets::get_instance());
$this->register_object(Charitable_Licenses::get_instance());
$this->register_object(Charitable_User_Dashboard::get_instance());
}