WP_Widget_Form_Customize_Control::to_json()

89	public function to_json() {90		global $wp_registered_widgets;91 92		parent::to_json();93		$exported_properties = array( 'widget_id', 'widget_id_base', 'sidebar_id', 'width', 'height', 'is_wide' );94		foreach ( $exported_properties as $key ) {95			$this->json[ $key ] = $this->$key;96		}97 98		// Get the widget_control and widget_content.99		require_once ABSPATH . 'wp-admin/includes/widgets.php';100 101		$widget = $wp_registered_widgets[ $this->widget_id ];102		if ( ! isset( $widget['params'][0] ) ) {103			$widget['params'][0] = array();104		}105 106		$args = array(107			'widget_id'   => $widget['id'],108			'widget_name' => $widget['name'],109		);110 111		$args                 = wp_list_widget_controls_dynamic_sidebar(112			array(113				0 => $args,114				1 => $widget['params'][0],115			)116		);117		$widget_control_parts = $this->manager->widgets->get_widget_control_parts( $args );118 119		$this->json['widget_control'] = $widget_control_parts['control'];120		$this->json['widget_content'] = $widget_control_parts['content'];121	}