class-wpml-language-code.php
998 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
<?php
/**
* @package wpml-core
* @subpackage wpml-user-language
*/
class WPML_Language_Code extends WPML_SP_User {
private $WPML_WP_API;
function __construct( &$sitepress ) {
parent::__construct( $sitepress );
$this->WPML_WP_API = $this->sitepress->get_wp_api();
}
function sanitize( $code ) {
$code = trim( (string) $code );
if ( $code ) {
if ( strlen( $code ) < 2 ) {
return false;
}
if ( strlen( $code ) > 2 ) {
$code = substr( $code, 0, 2 );
}
$code = strtolower( $code );
}
$languages = $this->sitepress->get_languages();
if ( ! isset( $languages[ $code ] ) ) {
return false;
}
if ( ! (bool) $code ) {
$code = null;
}
return $code;
}
function get_from_user_meta( $email ) {
$language = false;
$user = get_user_by( 'email', $email );
if ( $user && isset( $user->ID ) ) {
$language = $this->WPML_WP_API->get_user_meta( $user->ID, 'icl_admin_language', true );
}
return $this->sanitize( $language );
}
}