160 lines
2.9 KiB
PHP
160 lines
2.9 KiB
PHP
<?php
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// phpcs:ignoreFile
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namespace AutomateWoo;
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/**
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* Multi-lingual helper class
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* @class Language
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*/
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class Language {
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/**
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* @return bool
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*/
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static function is_multilingual() {
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return Integrations::is_wpml();
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}
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/**
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* @return string
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*/
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static function get_default() {
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if ( Integrations::is_wpml() ) {
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return wpml_get_default_language();
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}
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return '';
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}
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/**
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* Returns empty string if multi-lingual is not enabled
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* @return string
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*/
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static function get_current() {
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if ( Integrations::is_wpml() ) {
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return wpml_get_current_language();
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}
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return '';
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}
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/**
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* Set language back to original
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*/
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static function set_original() {
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if ( Integrations::is_wpml() ) {
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Language::set_current( ICL_LANGUAGE_CODE );
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}
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}
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/**
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* @param $language
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*/
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static function set_current( $language ) {
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if ( ! Language::is_multilingual() || ! $language ) {
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return;
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}
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if ( $language == Language::get_current() ) {
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return; // no change required
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}
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if ( Integrations::is_wpml() ) {
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global $sitepress;
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$sitepress->switch_lang( $language, false );
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}
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}
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/**
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* Make language choice for guests and users persist
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*/
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static function make_language_persistent() {
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if ( is_admin() || ! Language::is_multilingual() ) {
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return;
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}
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$current_lang = Language::get_current();
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if ( is_user_logged_in() ) {
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$user_lang = get_user_meta( get_current_user_id(), '_aw_persistent_language', true );
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if ( $user_lang != $current_lang ) {
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self::set_user_language( get_current_user_id(), $current_lang );
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}
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}
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else {
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// Save language for guest if they have been stored
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$guest = Session_Tracker::get_current_guest();
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if ( $guest ) {
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if ( $guest->get_language() != $current_lang ) {
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$guest->set_language( $current_lang );
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$guest->save();
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}
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}
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}
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}
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/**
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* @param $user Order_Guest|\WP_User
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* @return string|false
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*/
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static function get_user_language( $user ) {
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if ( ! Language::is_multilingual() )
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return false;
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if ( $user instanceof \WP_User ) {
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if ( $persisted = get_user_meta( $user->ID, '_aw_persistent_language', true ) ) {
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return Clean::string( $persisted );
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}
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}
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// guest orders, fetch the language from their order
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if ( is_a( $user, 'AutomateWoo\Order_Guest' ) && $user->order ) {
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if ( $order_lang = $user->order->get_meta( 'wpml_language' ) ) {
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return Clean::string( $order_lang );
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}
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}
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return wpml_get_default_language();
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}
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/**
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* @param $user_id
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* @param $language
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*/
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static function set_user_language( $user_id, $language ) {
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update_user_meta( $user_id, '_aw_persistent_language', $language );
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}
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/**
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* @param Guest $guest
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* @return string
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*/
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static function get_guest_language( $guest ) {
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if ( ! Language::is_multilingual() ) {
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return '';
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}
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if ( $guest && $guest->get_language() ) {
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return $guest->get_language();
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}
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return wpml_get_default_language();
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}
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}
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