| 1 |
<?php |
| 2 |
/** |
| 3 |
* @package Polylang |
| 4 |
*/ |
| 5 |
|
| 6 |
/** |
| 7 |
* Links model for use when the language code is added in the url as a subdomain |
| 8 |
* for example en.mysite.com/something. |
| 9 |
* |
| 10 |
* @since 1.2 |
| 11 |
*/ |
| 12 |
class PLL_Links_Subdomain extends PLL_Links_Abstract_Domain { |
| 13 |
/** |
| 14 |
* Stores whether the home url includes www. or not. |
| 15 |
* Either '://' or '://www.'. |
| 16 |
* |
| 17 |
* @var string |
| 18 |
*/ |
| 19 |
protected $www; |
| 20 |
|
| 21 |
/** |
| 22 |
* Constructor. |
| 23 |
* |
| 24 |
* @since 1.7.4 |
| 25 |
* |
| 26 |
* @param PLL_Model $model Instance of PLL_Model. |
| 27 |
*/ |
| 28 |
public function __construct( &$model ) { |
| 29 |
parent::__construct( $model ); |
| 30 |
$this->www = ( false === strpos( $this->home, '://www.' ) ) ? '://' : '://www.'; |
| 31 |
} |
| 32 |
|
| 33 |
/** |
| 34 |
* Adds the language code in a url. |
| 35 |
* |
| 36 |
* @since 1.2 |
| 37 |
* @since 3.4 Accepts now a language slug. |
| 38 |
* |
| 39 |
* @param string $url The url to modify. |
| 40 |
* @param PLL_Language|string|false $language Language object or slug. |
| 41 |
* @return string The modified url. |
| 42 |
*/ |
| 43 |
public function add_language_to_link( $url, $language ) { |
| 44 |
if ( $language instanceof PLL_Language ) { |
| 45 |
$language = $language->slug; |
| 46 |
} |
| 47 |
|
| 48 |
if ( ! empty( $language ) && false === strpos( $url, '://' . $language . '.' ) ) { |
| 49 |
$url = $this->options['default_lang'] === $language && $this->options['hide_default'] ? $url : str_replace( $this->www, '://' . $language . '.', $url ); |
| 50 |
} |
| 51 |
return $url; |
| 52 |
} |
| 53 |
|
| 54 |
/** |
| 55 |
* Returns the url without the language code. |
| 56 |
* |
| 57 |
* @since 1.2 |
| 58 |
* |
| 59 |
* @param string $url The url to modify. |
| 60 |
* @return string The modified url. |
| 61 |
*/ |
| 62 |
public function remove_language_from_link( $url ) { |
| 63 |
$languages = $this->model->get_languages_list( |
| 64 |
array( |
| 65 |
'hide_default' => $this->options['hide_default'], |
| 66 |
'fields' => 'slug', |
| 67 |
) |
| 68 |
); |
| 69 |
|
| 70 |
if ( ! empty( $languages ) ) { |
| 71 |
$url = preg_replace( '#://(' . implode( '|', $languages ) . ')\.#', $this->www, $url ); |
| 72 |
} |
| 73 |
|
| 74 |
return $url; |
| 75 |
} |
| 76 |
|
| 77 |
/** |
| 78 |
* Get the hosts managed on the website. |
| 79 |
* |
| 80 |
* @since 1.5 |
| 81 |
* |
| 82 |
* @return string[] The list of hosts. |
| 83 |
*/ |
| 84 |
public function get_hosts() { |
| 85 |
$hosts = array(); |
| 86 |
foreach ( $this->model->get_languages_list() as $lang ) { |
| 87 |
$host = wp_parse_url( $this->home_url( $lang ), PHP_URL_HOST ); |
| 88 |
$hosts[ $lang->slug ] = $host ? $host : ''; |
| 89 |
} |
| 90 |
return $hosts; |
| 91 |
} |
| 92 |
} |
| 93 |
|
