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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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/** |
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* Links model for use when the language code is added in url as a subdomain |
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* for example en.mysite.com/something |
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* implements the "links_model interface" |
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* |
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* @since 1.2 |
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*/ |
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class PLL_Links_Subdomain extends PLL_Links_Abstract_Domain { |
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/** |
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* Stores whether the home url includes www. or not. |
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* Either '://' or '://www.'. |
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* |
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* @var string |
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*/ |
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protected $www; |
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|
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/** |
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* Constructor. |
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* |
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* @since 1.7.4 |
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* |
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* @param PLL_Model $model Instance of PLL_Model. |
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*/ |
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public function __construct( &$model ) { |
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parent::__construct( $model ); |
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$this->www = ( false === strpos( $this->home, '://www.' ) ) ? '://' : '://www.'; |
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} |
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|
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/** |
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* Adds the language code in a url. |
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* links_model interface. |
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* |
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* @since 1.2 |
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* |
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* @param string $url The url to modify. |
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* @param PLL_Language $lang The language object. |
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* @return string Modified url. |
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*/ |
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public function add_language_to_link( $url, $lang ) { |
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if ( ! empty( $lang ) && false === strpos( $url, '://' . $lang->slug . '.' ) ) { |
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$url = $this->options['default_lang'] == $lang->slug && $this->options['hide_default'] ? $url : str_replace( $this->www, '://' . $lang->slug . '.', $url ); |
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} |
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return $url; |
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} |
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|
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/** |
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* Returns the url without language code |
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* links_model interface |
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* |
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* @since 1.2 |
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* |
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* @param string $url url to modify |
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* @return string modified url |
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*/ |
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public function remove_language_from_link( $url ) { |
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$languages = array(); |
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|
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foreach ( $this->model->get_languages_list() as $language ) { |
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if ( ! $this->options['hide_default'] || $this->options['default_lang'] != $language->slug ) { |
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$languages[] = $language->slug; |
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} |
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} |
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|
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if ( ! empty( $languages ) ) { |
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$url = preg_replace( '#://(' . implode( '|', $languages ) . ')\.#', $this->www, $url ); |
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} |
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|
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return $url; |
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} |
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|
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/** |
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* Get hosts managed on the website. |
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* |
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* @since 1.5 |
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* |
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* @return string[] The list of hosts. |
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*/ |
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public function get_hosts() { |
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$hosts = array(); |
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foreach ( $this->model->get_languages_list() as $lang ) { |
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$hosts[ $lang->slug ] = wp_parse_url( $this->home_url( $lang ), PHP_URL_HOST ); |
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} |
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return $hosts; |
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} |
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} |
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|
