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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 using one domain or subdomain per language |
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* |
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* @since 2.0 |
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*/ |
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abstract class PLL_Links_Abstract_Domain extends PLL_Links_Permalinks { |
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|
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/** |
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* Constructor. |
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* |
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* @since 2.0 |
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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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|
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// Avoid cross domain requests ( mainly for custom fonts ). |
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add_filter( 'content_url', array( $this, 'site_url' ) ); |
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add_filter( 'theme_root_uri', array( $this, 'site_url' ) ); // The above filter is not sufficient with WPMU Domain Mapping. |
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add_filter( 'plugins_url', array( $this, 'site_url' ) ); |
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add_filter( 'rest_url', array( $this, 'site_url' ) ); |
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add_filter( 'upload_dir', array( $this, 'upload_dir' ) ); |
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} |
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|
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/** |
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* Returns the language based on language code in url |
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* links_model interface |
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* |
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* @since 1.2 |
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* @since 2.0 add $url argument |
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* |
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* @param string $url optional, defaults to current url |
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* @return string language slug |
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*/ |
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public function get_language_from_url( $url = '' ) { |
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if ( empty( $url ) ) { |
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$url = pll_get_requested_url(); |
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} |
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|
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$host = wp_parse_url( $url, PHP_URL_HOST ); |
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return ( $lang = array_search( $host, $this->get_hosts() ) ) ? $lang : ''; |
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} |
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|
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/** |
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* Sets the home urls. |
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* |
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* @since 2.2 |
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* |
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* @param PLL_Language $language Language object. |
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*/ |
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protected function set_home_url( $language ) { |
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$home_url = $this->home_url( $language ); |
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$language->set_home_url( $home_url, $home_url ); // Search url and home url are the same. |
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} |
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|
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/** |
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* Returns the current site url |
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* |
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* @since 1.8 |
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* |
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* @param string $url |
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* @return string |
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*/ |
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public function site_url( $url ) { |
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$lang = $this->get_language_from_url(); |
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$lang = $this->model->get_language( $lang ); |
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return $this->add_language_to_link( $url, $lang ); |
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} |
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|
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/** |
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* Fix the domain for upload directory |
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* |
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* @since 2.0.6 |
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* |
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* @param array $uploads |
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* @return array |
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*/ |
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public function upload_dir( $uploads ) { |
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$lang = $this->get_language_from_url(); |
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$lang = $this->model->get_language( $lang ); |
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$uploads['url'] = $this->add_language_to_link( $uploads['url'], $lang ); |
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$uploads['baseurl'] = $this->add_language_to_link( $uploads['baseurl'], $lang ); |
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return $uploads; |
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} |
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} |
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