diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/lib/l10n.php | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/includes/lib/l10n.php b/includes/lib/l10n.php index 85b7aff..98e6e4a 100644 --- a/includes/lib/l10n.php +++ b/includes/lib/l10n.php @@ -22,10 +22,10 @@ class L10n { /** * These are tranlations we currently support. - * + * * If another translation is added, it doesn't suffice to have gettext set * up, you also need to add it here, because it acts as a white list. - * + * * @var array("ISO-language code" => "native name of the language") */ public static $translations = array( @@ -53,15 +53,15 @@ class L10n { "zh-cn" => "中文(简体)", "zh-tw" => "中文(臺灣)", ); - + /** * setlocale needs a language + region code for whatever reason so here's * the mapping from a translation code to locales with the region that * seemed the most common for this language - * + * * You probably never need this. Use {@link set_translation()} to change the * language instead of manually calling setlocale(). - * + * * @var array(string => string) */ private static $locales = array( @@ -101,11 +101,11 @@ class L10n { "zh-cn" => "zh_CN", "zh-tw" => "zh_TW", ); - + /** * Auto-detects the language that should be used and sets it. Only works for * HTTP, not in a command line script. - * + * * Priority: * <ol> * <li>explicit parameter "lang" passed in HTTP (e.g. via GET)</li> @@ -128,10 +128,10 @@ class L10n { return; } } - - + + $languages = array(); - + // parse Accept-Language header if (array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) { $bits = explode(",", strtolower( @@ -144,29 +144,29 @@ class L10n { $c = floatval(substr($b[1], 2)); else $c = 1; - + if ($c != 0) { $languages[trim($b[0])] = $c; } } } - + // check if there is an explicit language given as parameter if(array_key_exists("lang",$_REQUEST) && trim($_REQUEST["lang"]) != "") { // higher priority than those values in the header $languages[strtolower(trim($_REQUEST["lang"]))] = 2.0; } - + arsort($languages, SORT_NUMERIC); - + // this is used to be compatible with browsers like internet // explorer which only provide the language code including the // region not without. Also handles the fallback to English (qvalues // may only have three digits after the .) $fallbacks = array("en" => 0.0005); - + foreach($languages as $lang => $qvalue) { // ignore any non-conforming values (that's why we don't need to @@ -179,7 +179,7 @@ class L10n { } $lang_prefix = $matches[1]; // usually two-letter language code $fallbacks[$lang_prefix] = $qvalue; - + $chosen_translation = ""; if ($lang === '*') { // According to the standard '*' matches anything but any @@ -202,7 +202,7 @@ class L10n { } } } - + if ($chosen_translation !== "") { if (self::set_translation($chosen_translation)) { @@ -210,7 +210,7 @@ class L10n { } } } - + // No translation found yet => try the prefixes arsort($fallbacks, SORT_NUMERIC); foreach ($fallbacks as $lang => $qvalue) { @@ -218,16 +218,16 @@ class L10n { return; } } - + // should not get here, as the fallback of "en" is provided and that // should always work => log an error trigger_error("L10n::detect_language(): could not set language", E_USER_WARNING); } - + /** * Get the set translation - * + * * @return string * a translation code or the empty string if not set */ @@ -238,13 +238,13 @@ class L10n { return ""; } } - + /** * Set the translation to use. - * + * * @param string $translation_code * the translation code as specified in the keys of {@link $translations} - * + * * @return bool * <ul> * <li>true if the translation has been set successfully</li> @@ -262,10 +262,10 @@ class L10n { $matches) !== 1 ) { return false; } - + $lang_code = $matches[1]; $region_code = strtolower($matches[2]); - + if ( array_key_exists("${lang_code}-${region_code}", self::$translations) ) { $translation_code = "${lang_code}-${region_code}"; @@ -275,7 +275,7 @@ class L10n { return false; } } - + // map translation to locale if ( !array_key_exists($translation_code, self::$locales) ) { // weird. maybe you added a translation but haven't added a @@ -285,7 +285,7 @@ class L10n { return false; } $locale = self::$locales[$translation_code]; - + // set up locale if ( !putenv("LANG=$locale") ) { trigger_error("L10n::set_translation(): could not set the ". @@ -297,42 +297,42 @@ class L10n { "LC_ALL to $locale", E_USER_WARNING); return false; } - - + + // only set if we're running in a server not in a script if (isset($_SESSION)) { // save the setting $_SESSION['_config']['language'] = $translation_code; - - + + // Set up the recode settings needed e.g. in PDF creation $_SESSION['_config']['recode'] = "html..latin-1"; - + if($translation_code === "zh-cn" || $translation_code === "zh-tw") { $_SESSION['_config']['recode'] = "html..gb2312"; - + } else if($translation_code === "pl" || $translation_code === "hu") { $_SESSION['_config']['recode'] = "html..ISO-8859-2"; - + } else if($translation_code === "ja") { $_SESSION['_config']['recode'] = "html..SHIFT-JIS"; - + } else if($translation_code === "ru") { $_SESSION['_config']['recode'] = "html..ISO-8859-5"; - + } else if($translation_code == "lt") { // legacy, keep for reference $_SESSION['_config']['recode'] = "html..ISO-8859-13"; - + } } - + return true; } - + /** * Sets up the text domain used by gettext - * + * * @param string $domain * the gettext domain that should be used, defaults to "messages" */ |