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<?php
/**
* Weglot integration class.
*
* @since 3.3.3
*
* @package Hummingbird\Core\Integration
*/
namespace Hummingbird\Core\Integration;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class Weglot
*/
class Weglot {
/**
* Weglot singleton instance.
*
* @access private
*
* @var Weglot $instance|null
*/
private static $instance = null;
/**
* Get Weglot singleton instance.
*
* @return Weglot|null
*/
public static function get_instance() {
if ( ! self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Weglot constructor.
*/
private function __construct() {
add_filter( 'wphb_page_cache_request_uri', array( $this, 'wphb_page_cache_request_uri' ) );
}
/**
* Check if Weglot plugin is active.
*
* @return bool
*/
public function is_active() {
return apply_filters( 'wpph_weglot_is_active', defined( 'WEGLOT_VERSION' ) && WEGLOT_VERSION );
}
/**
* Add language code in request_uri for the Weglot plugin.
*
* Fixes translate issue with Weglot.
*
* @param string $request_uri Request URI.
*
* @return string
*/
public function wphb_page_cache_request_uri( $request_uri ) {
// Return if Weglot plugin is not activated.
if ( ! $this->is_active() ) {
return $request_uri;
}
// Make sure the Weglot function we are using exist to avoid fatal errors.
if ( ! function_exists( 'weglot_get_service' ) ) {
return $request_uri;
}
$request_url_services = weglot_get_service( 'Request_Url_Service_Weglot' );
$language_services = weglot_get_service( 'Language_Service_Weglot' );
// Make sure the Weglot functions we are using exist to avoid fatal errors.
if ( ! method_exists( $request_url_services, 'get_current_language' ) || ! method_exists( $language_services, 'get_original_language' ) ) {
return $request_uri;
}
$original_language = $language_services->get_original_language();
$current_language = $request_url_services->get_current_language( false );
if ( $original_language && $current_language !== $original_language && method_exists( $current_language, 'getExternalCode' ) ) {
return '/' . $current_language->getExternalCode() . $request_uri;
}
return $request_uri;
}
}