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authorBenny Baumann <BenBE@geshi.org>2014-07-15 20:24:39 +0200
committerBenny Baumann <BenBE@geshi.org>2014-07-15 20:24:39 +0200
commit73abf595669269baf23e4e5f9770ab81bf6bc244 (patch)
tree4ab0dea08aebc0a35a3fb422008b3b9e2b41b8d0
parent6d0f414854b2c1aa1da9ec49889ac9bb3b69b966 (diff)
parentda9630f06ea699f746002a41d167c09a42e7406f (diff)
downloadcacert-devel-73abf595669269baf23e4e5f9770ab81bf6bc244.tar.gz
cacert-devel-73abf595669269baf23e4e5f9770ab81bf6bc244.tar.xz
cacert-devel-73abf595669269baf23e4e5f9770ab81bf6bc244.zip
Merge branch 'bug-1280' into release
-rw-r--r--includes/lib/l10n.php131
-rw-r--r--pages/wot/9.php2
2 files changed, 74 insertions, 59 deletions
diff --git a/includes/lib/l10n.php b/includes/lib/l10n.php
index 85b7aff..e325add 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" => "&#x4e2d;&#x6587;(&#x7b80;&#x4f53;)",
"zh-tw" => "&#x4e2d;&#x6587;(&#33274;&#28771;)",
);
-
+
/**
* 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 => $qvalue) {
@@ -218,16 +218,47 @@ class L10n {
return;
}
}
-
+
// should not get here, as the fallback of "en" is provided and that
// should always work => log an error
trigger_error("L10n::detect_language(): could not set language",
E_USER_WARNING);
}
-
+
+ /**
+ * Normalise the translation code (e.g. from the old codes to the new)
+ *
+ * @return string
+ * a translation code or the empty string if it can't be normalised
+ */
+ public static function normalise_translation($translation_code) {
+ // check $translation_code against whitelist
+ if (array_key_exists($translation_code, self::$translations) ) {
+ return $translation_code;
+ }
+
+ // maybe it's a locale as previously used in the system? e.g. en_AU
+ if (preg_match('/^([a-z][a-z])_([A-Z][A-Z])$/', $translation_code, $matches) !== 1) {
+ return '';
+ }
+
+ $lang_code = $matches[1];
+ $region_code = strtolower($matches[2]);
+
+ if (array_key_exists("${lang_code}-${region_code}", self::$translations)) {
+ return "${lang_code}-${region_code}";
+ }
+
+ if (array_key_exists($lang_code, self::$translations)) {
+ return $lang_code;
+ }
+
+ return '';
+ }
+
/**
* Get the set translation
- *
+ *
* @return string
* a translation code or the empty string if not set
*/
@@ -238,13 +269,13 @@ class L10n {
return "";
}
}
-
+
/**
* Set the translation to use.
- *
+ *
* @param string $translation_code
* the translation code as specified in the keys of {@link $translations}
- *
+ *
* @return bool
* <ul>
* <li>true if the translation has been set successfully</li>
@@ -255,27 +286,11 @@ class L10n {
* </ul>
*/
public static function set_translation($translation_code) {
- // check $translation_code against whitelist
- if ( !array_key_exists($translation_code, self::$translations) ) {
- // maybe it's a locale as previously used in the system? e.g. en_AU
- if ( preg_match('/^([a-z][a-z])_([A-Z][A-Z])$/', $translation_code,
- $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}-${region_code}";
- } elseif ( array_key_exists($lang_code, self::$translations) ) {
- $translation_code = $lang_code;
- } else {
- return false;
- }
+ $translation_code = self::normalise_translation($translation_code);
+ if (empty($translation_code)) {
+ return false;
}
-
+
// map translation to locale
if ( !array_key_exists($translation_code, self::$locales) ) {
// weird. maybe you added a translation but haven't added a
@@ -285,7 +300,7 @@ 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 +312,42 @@ 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"
*/
diff --git a/pages/wot/9.php b/pages/wot/9.php
index a8b9413..a04793f 100644
--- a/pages/wot/9.php
+++ b/pages/wot/9.php
@@ -26,7 +26,7 @@
} else {
$user = mysql_fetch_array($res);
- $userlang = $user['language'];
+ $userlang = L10n::normalise_translation($user['language']);
$points = mysql_num_rows(mysql_query("select sum(`points`) as `total` from `notary`
where `to`='".intval($user['id'])."' and `deleted`=0 group by `to` HAVING SUM(`points`) > 0"));
if($points <= 0) {