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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 Breadcrumb Schema Markup.
*
* @since 2.1.3
*/
class Astra_Breadcrumb_Schema extends Astra_Schema {
/**
* Setup schema
*
* @since 2.1.3
*/
public function setup_schema() {
add_action( 'wp', array( $this, 'disable_schema_before_title' ), 20 );
}
/**
* Disable Schema for Before Title option of Breadcrumb Position.
*
* @since 2.1.3
*
* @return void
*/
public function disable_schema_before_title() {
$breadcrumb_position = astra_get_option( 'breadcrumb-position' );
$breadcrumb_source = astra_get_option( 'select-breadcrumb-source' );
if ( ( 'astra_entry_top' === $breadcrumb_position && ( 'default' === $breadcrumb_source || empty( $breadcrumb_source ) ) ) || ( true !== $this->schema_enabled() ) ) {
add_filter( 'astra_breadcrumb_trail_args', array( $this, 'breadcrumb_schema' ) );
}
}
/**
* Disable schema by passing false to the 'schema' param to the filter.
*
* @since 2.1.3
*
* @param array $args An array of default values.
*
* @return array Updated schema param.
*/
public function breadcrumb_schema( $args ) {
$args['schema'] = false;
return $args;
}
/**
* Enabled schema
*
* @since 2.1.3
*/
protected function schema_enabled() {
return apply_filters( 'astra_breadcrumb_schema_enabled', parent::schema_enabled() );
}
}
new Astra_Breadcrumb_Schema();
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