<?php
/**
 * Widget Class File.
 *
 * @package AdvancedAttributeFilters
 */

namespace TwinCart\WC\AdvancedAttributeFilters;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Widget Class.
 *
 * Display filters in a sidebar widget.
 */
class Widget extends \WP_Widget {

	/**
	 * Constructor.
	 */
	public function __construct() {
		parent::__construct( 'twincaaf_filters_widget', 'Advanced Attribute Filters' );
	}
	/**
	 * Render the widget output.
	 *
	 * @param array $args     Arguments.
	 * @param array $instance Saved values.
	 */
	public function widget( $args, $instance ) {
		ob_start();

		$class_name = __NAMESPACE__ . '\\Shortcode';

		if ( class_exists( $class_name ) ) {
			\TwinCart\WC\AdvancedAttributeFilters\Shortcode::render_filters();
		}

		$content = ob_get_clean();
		echo wp_kses_post( $args['before_widget'] );
		$allowed_html          = wp_kses_allowed_html( 'post' );
		$allowed_html['input'] = array(
			'type'              => true,
			'class'             => true,
			'name'              => true,
			'value'             => true,
			'checked'           => true,
			'data-id'           => true,
			'data-url'          => true,
			'data-taxonomy'     => true,
			'data-has-children' => true,
		);

		echo wp_kses( $content, $allowed_html );
		echo wp_kses_post( $args['after_widget'] );
	}

	/**
	 * Update widget settings.
	 *
	 * @param array $new_instance New settings.
	 * @param array $old_instance Old settings.
	 * @return array
	 */
	public function update( $new_instance, $old_instance ) {
		return $new_instance;
	}
}