'Čeština', 'de' => 'Deutsch', 'el' => 'Ελληνικά', 'en' => 'English', 'es' => 'Español', 'et' => 'Eesti', 'fi' => 'Suomeksi', 'fr' => 'Français', 'it' => 'Italiano', 'lv' => 'Latviešu', 'nb' => 'Bokmål', 'nl' => 'Nederlands', 'pl' => 'Polski', 'pt' => 'Português', 'pt-br' => 'Português do Brasil', 'ro' => 'Română', 'ru' => 'Русский', 'sl' => 'Slovenščina', 'tr' => 'Türkçe', 'uk' => 'украї́нська мо́ва', 'zh-cn' => '简体中文', 'zh-tw' => '正體中文' ); // TODO (rda) define fallback languages for each language // for instance, pt-br could fallback on pt and pt on pt-br (but without // a cycle) then on es, etc. $i18n_fallback_rules = array( 'pt-br' => 'pt', 'pt' => 'pt-br' ); $domains_lang = array( 'mageia.fr' => 'fr', 'mageia.it' => 'it', 'mageia.ro' => 'ro', ); /** * Redirect to a localized path, depending on incoming TLD. * Only manages redirections to main home path. * * @param string $tld * @param array $domains_lang * @param string $vhost * * @return void */ function tld_redirect($tld, $domains_lang, $vhost) { domain_redirect('mageia.' . $tld, $domains_lang, $vhost); } /** * Redirect to a localized path, depending on incoming full domain. * Only manages redirections to main home path. * * @param string $host * @param array $domains_lang * @param string $vhost * * @return void */ function domain_redirect($host, $domains_lang, $vhost) { $host = str_replace('www.', '', $host); if (array_key_exists($host, $domains_lang)) { $path = $domains_lang[$host] . '/'; header ('HTTP/1.1 301 Moved Permanently'); } else { $path = '?langs'; } header(sprintf('Location: %s://%s/%s', 'http', $vhost, $path)); die; } /** * Redirect to a localized path, after browser Accept-Language prefs. * * @param array $langs list of languages * @param string $page optional path to which we want to redirect * @param string $default_locale * * @return void */ function relocate($langs, $page = '', $default_locale = 'en') { require_once 'localeDetection.class.php'; $locale = new ChooseLocale(array_keys($langs)); $locale->setDefaultLocale($default_locale); header(str_replace('//', '/', sprintf('Location: /%s/%s', $locale->getCompatibleLocale(), $page ))); die; } /** */ function show_langs($langs) { header('Content-Type: text/html; charset=utf-8'); $count = count($langs); $s = << Mageia

Mageia.org is currently available in {$count} languages:

', '

If you would like to help improving this Web site or its translations, ', 'check out our Web and ', 'localization teams!

', '

Your browser Accept-Language is: ', $_SERVER['HTTP_ACCEPT_LANGUAGE'], '.

', '
'; } /** * Shorthand functions to echo localized strings. * * @param string $s string to localize * @param boolean $ret return value? * * @return null|string * * FIXME Yes, it's terribly wrong/evil to rely on an unknown global $_t. * Solution? rethink the whole i18n thing in an integrated one. */ function _t($s = null, $opt = null, $post = ' ') { return _d($s, $opt) . $post; } function _d($s = null, $opt = null) { if (!is_null($opt)) $_t = $opt; else { global $_t; } return ($s == '' ? '---' : (array_key_exists($s, $_t) ? $_t[$s] : $s)); } /** * Shorthand to echo localized strings. * */ function _e($s = null, $args = null) { if (is_array($args)) echo vsprintf(_t($s), $args); else echo _t($s); } function _h($s, $args = null, $tag = 'p') { if (is_array($args)) $s = vsprintf(_t($s), $args); echo sprintf('<%s>%s', $tag, _t($s), $tag); } /** */ function _lang_return($file) { $strings = array(); $f = file($file); foreach ($f as $k => $v) { $C = substr($v, 0, 1); if ($C === '#') continue; if ($C === ';' && !empty($f[$k+1])) { $strings[trim(substr($v, 1))] = trim($f[$k+1]); } } return $strings; } /** * @param string $locale * @param string $domain * * @return boolean * * @todo use i18n::get_fallback_language() or eq. */ function _lang_load($locale, $domain) { if ($locale == 'en') return true; $lang_file = sprintf('%s/langs/%s/%s.%s.lang', G_APP_ROOT, $locale, $domain, $locale); if (file_exists($lang_file)) { global $_t; $_t = array_merge($_t, _lang_return($lang_file)); return true; } return false; } /** * Class regrouping basic methods for i18n strings in their current forms. * */ class i18n { /** * @param string $request_uri * * @return string */ public static function get_language_from_url($request_uri) { $l = explode('/', $request_uri); return $l[1]; } /** * Return language strings in $strings that match $lang, * and merge with pre-loaded strings matching $fallback_lang. * * @param array $strings array('fr' => array(strings...), 'en' => array(...)) * @param string $lang * @param string $fallback_lang * * @return array */ public static function get_strings($strings, $lang, $fallback_rules = null) { $use_lang = self::get_fallback_language($lang, array_keys($strings), $fallback_rules); return array_merge($strings['en'], $strings[$use_lang]); } /** * Return a language we know we have support for, or a fallback language. * * Important note: this is supposed to be used only once in a row; do not * chain this method over itself as you may end up with an infinite loop * (depends on $fallback_rules contents). * * TODO (rda) implement this into an object, so we can check several langs * in a row for a same document, with several fallback hops, without a cycle. * * @param string $lang language we wish to use * @param array $known_langs list of languages we support * @param mixed $fallback_rules * * @return string */ public static function get_fallback_language($lang, $known_langs, $fallback_rules = null) { $ret = 'en'; if (in_array($lang, $known_langs)) { $ret = $lang; } else { if (is_string($fallback_rules)) { $ret = $fallback_rules; } elseif (is_array($fallback_rules) && array_key_exists($lang, $fallback_rules)) { $ret = $fallback_rules[$lang]; } if (!in_array($ret, $known_langs)) $ret = 'en'; } return $ret; } }