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<?php
/**
* Schema markup.
*
* @package Astra
* @author Astra
* @copyright Copyright (c) 2020, Astra
* @link https://wpastra.com/
* @since Astra 2.1.3
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Astra CreativeWork Schema Markup.
*
* @since 2.1.3
*/
class Astra_Site_Navigation_Schema extends Astra_Schema {
/**
* Setup schema
*
* @since 2.1.3
*/
public function setup_schema() {
if ( true !== $this->schema_enabled() ) {
return false;
}
add_filter( 'astra_attr_site-navigation', array( $this, 'site_navigation_schema' ) );
}
/**
* Update Schema markup attribute.
*
* @param array $attr An array of attributes.
*
* @return array Updated embed markup.
*/
public function site_navigation_schema( $attr ) {
$attr['itemtype'] = 'https://schema.org/SiteNavigationElement';
$attr['itemscope'] = 'itemscope';
return $attr;
}
/**
* Enabled schema
*
* @since 2.1.3
*/
protected function schema_enabled() {
return apply_filters( 'astra_site_navigation_schema_enabled', parent::schema_enabled() );
}
}
new Astra_Site_Navigation_Schema();
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