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<?php |
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/** |
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*/ |
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|
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define('G_VHOST', $_SERVER['SERVER_NAME']); |
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|
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// languages for home |
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$langs = array( |
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'ast' => 'Asturianu', |
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'ca' => 'Català', |
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'cs' => 'Čeština', |
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'de' => 'Deutsch', |
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'el' => 'Ελληνικά', |
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'en' => 'English', |
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'eo' => 'Esperanto', |
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'es' => 'Español', |
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'et' => 'Eesti', |
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'fi' => 'Suomeksi', |
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'fr' => 'Français', |
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'id' => 'Bahasa Indonesia', |
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'it' => 'Italiano', |
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'lv' => 'Latviešu', |
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'nb' => 'Bokmål', |
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'nl' => 'Nederlands', |
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'pl' => 'Polski', |
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'pt' => 'Português', |
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'pt-br' => 'Português do Brasil', |
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'ro' => 'Română', |
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'ru' => 'Русский', |
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'sl' => 'Slovenščina', |
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'tr' => 'Türkçe', |
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'uk' => 'Українська', |
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'ur' => 'اردو', |
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'zh-cn' => '简体中文', |
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'zh-tw' => '正體中文' |
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); |
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|
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// TODO (rda) define fallback languages for each language |
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// for instance, pt-br could fallback on pt and pt on pt-br (but without |
| 40 |
// a cycle) then on es, etc. |
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$i18n_fallback_rules = array( |
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'pt-br' => 'pt', |
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'pt' => 'pt-br' |
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); |
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|
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$domains_lang = array( |
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'mageia.fr' => 'fr', |
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'mageia.it' => 'it', |
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'mageia.ro' => 'ro', |
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); |
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|
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/** |
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* Redirect to a localized path, depending on incoming TLD. |
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* Only manages redirections to main home path. |
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* |
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* @param string $tld |
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* @param array $domains_lang |
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* @param string $vhost |
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* |
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* @return void |
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*/ |
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function tld_redirect($tld, $domains_lang, $vhost) |
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{ |
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domain_redirect('mageia.' . $tld, $domains_lang, $vhost); |
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} |
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|
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/** |
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* Redirect to a localized path, depending on incoming full domain. |
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* Only manages redirections to main home path. |
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* |
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* @param string $host |
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* @param array $domains_lang |
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* @param string $vhost |
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* |
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* @return void |
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*/ |
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function domain_redirect($host, $domains_lang, $vhost) |
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{ |
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$host = str_replace('www.', '', $host); |
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|
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if (array_key_exists($host, $domains_lang)) { |
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$path = $domains_lang[$host] . '/'; |
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header ('HTTP/1.1 301 Moved Permanently'); |
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} else { |
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$path = '?langs'; |
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} |
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header(sprintf('Location: %s://%s/%s', 'http', $vhost, $path)); |
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die; |
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} |
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|
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|
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/** |
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* Redirect to a localized path, after browser Accept-Language prefs. |
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* Return the path. |
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* Do not exit the process. |
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* |
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* @param array $langs list of languages |
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* @param string $page optional path to which we want to redirect |
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* @param string $default_locale |
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* @param string $force_accept_language replace remote browser HTTP_ACCEPT_LANGUAGE request header |
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* @param boolean $do_redirect |
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* |
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* @return string |
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*/ |
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function relocate($langs, $page = '', $default_locale = 'en', $force_accept_language = null, $do_redirect = true) |
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{ |
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require_once 'localeDetection.class.php'; |
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|
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$locale = new ChooseLocale(array_keys($langs), $force_accept_language); |
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$locale->setDefaultLocale($default_locale); |
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|
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$relocate = sprintf('/%s/%s', $locale->getCompatibleLocale(), $page); |
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$relocate = str_replace('//', '/', $relocate); |
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|
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if ('cli' != PHP_SAPI && do_redirect) { |
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header('Location: ' . $relocate); |
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} |
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|
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return $relocate; |
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} |
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|
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|
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/** |
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* Create string pt_br from string pt-br and alike but leave the rest as is |
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* Return string. |
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* Do not exit the process. |
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* |
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* @param string $locale which we want to change |
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* @param boolean $version_of_locale_uppercase optional, true if we want second part in uppercase (pt_BR) |
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* |
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* @return string |
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*/ |
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function locale_hyphen_underscore($locale, $version_of_locale_uppercase = false) |
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{ |
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preg_match("/(..)(-)(..)/", $locale, $parsed_locale); |
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if(isset($parsed_locale[3])) { |
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return $parsed_locale[1] . '_' . ($version_of_locale_uppercase ? strtoupper($parsed_locale[3]) : $parsed_locale[3]); |
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} else { |
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return $locale; |
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} |
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} |
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|
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|
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/** |
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*/ |
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function show_langs($langs) |
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{ |
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header('Content-Type: text/html; charset=utf-8'); |
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$count = count($langs); |
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$s = <<<S |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<charset="utf-8"> |
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<meta name="robots" content="noindex,nosnippet"> |
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<title>Mageia</title> |
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</head> |
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<body> |
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<p><a href="/">Mageia.org</a> is currently available in {$count} languages:</p> |
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<ul> |
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S; |
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foreach ($langs as $k => $v) { |
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$s .= sprintf('<li><a href="/%s/" hreflang="%s">%s</a></li>', |
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$k, $k, $v); |
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} |
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echo $s, '</ul><hr />', |
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'<p>If you would like to help improving this Web site or its translations, ', |
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'check out our <a href="/langs/report.php">translation report page</a> ', |
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'<a href="https://wiki.mageia.org/en/Web_team">Web</a> and ', |
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'<a href="https://wiki.mageia.org/en/Internationalisation_Team_(i18n)">localization</a> teams!</p>', |
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'<p>Your browser Accept-Language is: ', $_SERVER['HTTP_ACCEPT_LANGUAGE'], '.</p>', |
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'<hr /></body></html>'; |
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} |
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|
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|
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/** |
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* Class regrouping basic methods for i18n strings in their current forms. |
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* |
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*/ |
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class i18n |
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{ |
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/** |
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* @param string $request_uri |
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* |
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* @return string |
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*/ |
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public static function get_language_from_url($request_uri) |
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{ |
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$l = explode('/', $request_uri); |
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return $l[1]; |
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} |
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|
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/** |
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* Return language strings in $strings that match $lang, |
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* and merge with pre-loaded strings matching $fallback_lang. |
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* |
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* @param array $strings array('fr' => array(strings...), 'en' => array(...)) |
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* @param string $lang |
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* @param string $fallback_lang |
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* |
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* @return array |
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*/ |
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public static function get_strings($strings, $lang, $fallback_rules = null) |
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{ |
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$use_lang = self::get_fallback_language($lang, array_keys($strings), $fallback_rules); |
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|
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return array_merge($strings['en'], $strings[$use_lang]); |
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} |
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|
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/** |
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* Return a language we know we have support for, or a fallback language. |
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* |
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* Important note: this is supposed to be used only once in a row; do not |
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* chain this method over itself as you may end up with an infinite loop |
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* (depends on $fallback_rules contents). |
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* |
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* TODO (rda) implement this into an object, so we can check several langs |
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* in a row for a same document, with several fallback hops, without a cycle. |
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* |
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* @param string $lang language we wish to use |
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* @param array $known_langs list of languages we support |
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* @param mixed $fallback_rules |
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* |
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* @return string |
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*/ |
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public static function get_fallback_language($lang, $known_langs, $fallback_rules = null) |
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{ |
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$ret = 'en'; |
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|
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if (in_array($lang, $known_langs)) { |
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$ret = $lang; |
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} |
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else { |
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if (is_string($fallback_rules)) { |
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$ret = $fallback_rules; |
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} |
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elseif (is_array($fallback_rules) |
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&& array_key_exists($lang, $fallback_rules)) { |
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|
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$ret = $fallback_rules[$lang]; |
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} |
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|
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if (!in_array($ret, $known_langs)) |
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$ret = 'en'; |
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} |
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|
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return $ret; |
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} |
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|
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/** |
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* Get a translated string to output. |
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* |
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* Use it when you need to capture the string to output. |
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* |
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* Examples: |
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* |
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* echo _t("Hello."), _t("How are you?"); |
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* |
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* |
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* @param string $s string to localize |
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* @param array $opt translated strings list |
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* @param string $post string suffix. Useful to prevent non-breaking lines. |
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* |
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* @return null|string |
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*/ |
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public static function _t($s = null, $opt = null, $post = ' ') |
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{ |
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return self::_d($s, $opt) . $post; |
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} |
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|
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/** |
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* Lookup for translated string for $s |
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* in global array $_t (yes, ugly) |
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* OR in $opt param. |
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* |
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* $_t or $opt is the list of string for the current locale. |
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* |
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* Use it when you need to get the exact, char-specific translation text. |
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* |
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* Examples: |
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* |
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* _d('http://mageia.org/en/'); |
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* _d('http://blog.mageia.org/en/feed'); |
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* |
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* @param string $s |
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* @param array $opt |
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* |
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* @return string |
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* |
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* FIXME Yes, it's terribly wrong/evil to rely on an unknown global $_t. |
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* Solution? rethink the whole i18n thing in an integrated one. |
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*/ |
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public static function _d($s = null, $opt = null) |
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{ |
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if ($s == '') |
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return null; |
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|
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if (!is_null($opt)) { |
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$_t = $opt; |
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} else { |
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global $_t; |
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} |
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|
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$ret = array_key_exists($s, $_t) ? $_t[$s] : $s; |
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|
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return trim(str_replace(array('{ok}', '{OK}', '{Ok}', '{oK}'), '', $ret)); |
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} |
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|
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/** |
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* Output a localized string $s, with optional $args. |
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* |
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* Use it when you need to just output a string. |
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* |
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* Examples: |
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* |
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* _e("Hello"); |
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* _e("Hello %d %d", array(1, 2)); |
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* |
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* @param string $s |
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* @param array $args |
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* |
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* @return null |
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*/ |
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public static function _e($s = null, $args = null) |
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{ |
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if (is_array($args)) |
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echo vsprintf(_t($s), $args); |
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else |
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echo self::_t($s); |
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} |
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|
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/** |
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* Output a localized string $s, sprintf'ed with $args, HTML-wrapped in $tag. |
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* |
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* Use it when you need to wrap your text is HTML, and this is faster. |
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* |
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* Examples: |
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* |
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* _h("Hello"); |
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* _h("Hello %s", array("Alice")); |
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* _h("Title", null, "h1"); |
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* |
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* @param string $s string to echo |
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* @param array $args optional params to $s |
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* @param string $tag optional tag to wrap $s into |
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* |
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* @return null |
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*/ |
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public static function _h($s, $args = null, $tag = 'p') |
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{ |
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$s = self::_t($s); |
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$s = is_array($args) ? vsprintf($s, $args) : $s; |
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|
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$close_tag = explode(' ', $tag); |
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$close_tag = array_shift($close_tag); |
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|
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echo sprintf('<%s>%s</%s>', $tag, $s, $close_tag); |
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} |
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|
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/** |
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* Get all locales from given file. |
| 362 |
* |
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* @param string $file |
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* @param string $return_duplicates optional switch |
| 365 |
* |
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* @return array |
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*/ |
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public static function _lang_return($file, $return_duplicates = false) |
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{ |
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$strings = array(); |
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|
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if (file_exists($file)) { |
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$f = file($file); |
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|
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foreach ($f as $k => $v) { |
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|
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$C = substr($v, 0, 1); |
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if ($C === '#') continue; |
| 379 |
|
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if ($C === ';' && !empty($f[$k+1])) { |
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$j = trim(substr($v, 1)); |
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$j = str_replace(array("\'", "\""), array("'", '"'), $j); |
| 383 |
if ($return_duplicates && !empty($strings[$j])) { |
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$duplicates[] = $j; |
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} |
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$strings[$j] = trim($f[$k+1]); |
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} |
| 388 |
} |
| 389 |
if (!empty($duplicates)) { |
| 390 |
$strings['duplicates'] = $duplicates; |
| 391 |
} |
| 392 |
} |
| 393 |
|
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return $strings; |
| 395 |
} |
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|
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/** |
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* Load requested $locale, from $domain lang file, into global $_t array. |
| 399 |
* |
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* @param string $locale |
| 401 |
* @param string $domain |
| 402 |
* |
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* @return boolean |
| 404 |
* |
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* @todo use i18n::get_fallback_language() or eq. |
| 406 |
*/ |
| 407 |
public static function _lang_load($locale, $domain) |
| 408 |
{ |
| 409 |
if ($locale == 'en') |
| 410 |
return true; |
| 411 |
|
| 412 |
$lang_file = sprintf('%s/langs/%s/%s.%s.lang', G_APP_ROOT, $locale, $domain, $locale); |
| 413 |
|
| 414 |
if (file_exists($lang_file)) { |
| 415 |
|
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global $_t; |
| 417 |
if (!isset($_t) || !is_array($_t)) |
| 418 |
$_t = array(); |
| 419 |
|
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$_t = array_merge($_t, self::_lang_return($lang_file)); |
| 421 |
|
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return true; |
| 423 |
} |
| 424 |
|
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return false; |
| 426 |
} |
| 427 |
|
| 428 |
} |
| 429 |
|
| 430 |
// shorthand helpers, to make legacy calls work. |
| 431 |
function _t($s = null, $opt = null, $post = ' ') { return i18n::_t($s, $opt, $post); } |
| 432 |
function _d($s = null, $opt = null) { return i18n::_d($s, $opt); } |
| 433 |
function _e($s = null, $args = null) { return i18n::_e($s, $args); } |
| 434 |
function _h($s = null, $args = null, $tag = 'p') { return i18n::_h($s, $args, $tag); } |
| 435 |
|
| 436 |
function _lang_load($locale, $domain) { return i18n::_lang_load($locale, $domain); } |
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