<?php

/**

 * Customize API: WP_Widget_Form_Customize_Control class

 *

 * @package WordPress

 * @subpackage Customize

 * @since 4.4.0

 */

/**

 * Widget Form Customize Control class.

 *

 * @since 3.9.0

 *

 * @see WP_Customize_Control

 */

class WP_Widget_Form_Customize_Control extends WP_Customize_Control {

	/**

	 * Customize control type.

	 *

	 * @since 3.9.0

	 * @var string

	 */

	public $type = 'widget_form';

	/**

	 * Widget ID.

	 *

	 * @since 3.9.0

	 * @var string

	 */

	public $widget_id;

	/**

	 * Widget ID base.

	 *

	 * @since 3.9.0

	 * @var string

	 */

	public $widget_id_base;

	/**

	 * Sidebar ID.

	 *

	 * @since 3.9.0

	 * @var string

	 */

	public $sidebar_id;

	/**

	 * Widget status.

	 *

	 * @since 3.9.0

	 * @var bool True if new, false otherwise. Default false.

	 */

	public $is_new = false;

	/**

	 * Widget width.

	 *

	 * @since 3.9.0

	 * @var int

	 */

	public $width;

	/**

	 * Widget height.

	 *

	 * @since 3.9.0

	 * @var int

	 */

	public $height;

	/**

	 * Widget mode.

	 *

	 * @since 3.9.0

	 * @var bool True if wide, false otherwise. Default false.

	 */

	public $is_wide = false;

	/**

	 * Gather control params for exporting to JavaScript.

	 *

	 * @since 3.9.0

	 *

	 * @global array $wp_registered_widgets

	 */

	public function to_json() {

		global $wp_registered_widgets;

		parent::to_json();

		$exported_properties = array( 'widget_id', 'widget_id_base', 'sidebar_id', 'width', 'height', 'is_wide' );

		foreach ( $exported_properties as $key ) {

			$this->json[ $key ] = $this->$key;

		}

		// Get the widget_control and widget_content.

		require_once ABSPATH . 'wp-admin/includes/widgets.php';

		$widget = $wp_registered_widgets[ $this->widget_id ];

		if ( ! isset( $widget['params'][0] ) ) {

			$widget['params'][0] = array();

		}

		$args = array(

			'widget_id'   => $widget['id'],

			'widget_name' => $widget['name'],

		);

		$args                 = wp_list_widget_controls_dynamic_sidebar(

			array(

				0 => $args,

				1 => $widget['params'][0],

			)

		);

		$widget_control_parts = $this->manager->widgets->get_widget_control_parts( $args );

		$this->json['widget_control'] = $widget_control_parts['control'];

		$this->json['widget_content'] = $widget_control_parts['content'];

	}

	/**

	 * Override render_content to be no-op since content is exported via to_json for deferred embedding.

	 *

	 * @since 3.9.0

	 */

	public function render_content() {}

	/**

	 * Whether the current widget is rendered on the page.

	 *

	 * @since 4.0.0

	 *

	 * @return bool Whether the widget is rendered.

	 */

	public function active_callback() {

		return $this->manager->widgets->is_widget_rendered( $this->widget_id );

	}

}