52 lines
998 B
PHP
52 lines
998 B
PHP
<?php
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/**
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* @package wpml-core
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* @subpackage wpml-user-language
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*/
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class WPML_Language_Code extends WPML_SP_User {
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private $WPML_WP_API;
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function __construct( &$sitepress ) {
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parent::__construct( $sitepress );
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$this->WPML_WP_API = $this->sitepress->get_wp_api();
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}
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function sanitize( $code ) {
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$code = trim( (string) $code );
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if ( $code ) {
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if ( strlen( $code ) < 2 ) {
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return false;
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}
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if ( strlen( $code ) > 2 ) {
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$code = substr( $code, 0, 2 );
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}
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$code = strtolower( $code );
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}
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$languages = $this->sitepress->get_languages();
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if ( ! isset( $languages[ $code ] ) ) {
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return false;
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}
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if ( ! (bool) $code ) {
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$code = null;
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}
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return $code;
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}
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function get_from_user_meta( $email ) {
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$language = false;
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$user = get_user_by( 'email', $email );
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if ( $user && isset( $user->ID ) ) {
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$language = $this->WPML_WP_API->get_user_meta( $user->ID, 'icl_admin_language', true );
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}
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return $this->sanitize( $language );
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}
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}
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