/**
* Returns collection of all javascript translations data for requested language
*
* This is a javascript special function!
* The data will be preseted to be included as javascript on client side!
*
* NOTE: This function is called from release.php cli script. In this case no
* tine 2.0 core initialisation took place beforehand
*
* @param Zend_Locale|string $_locale
* @return string javascript
*/
public static function getJsTranslations($_locale, $_appName = 'all')
{
$locale = $_locale instanceof Zend_Locale ? $_locale : new Zend_Locale($_locale);
$localeString = (string) $_locale;
$availableTranslations = self::getAvailableTranslations();
$info = isset($availableTranslations[$localeString]) || array_key_exists($localeString, $availableTranslations) ? $availableTranslations[$localeString] : array('locale' => $localeString);
$baseDir = (isset($info['path']) || array_key_exists('path', $info) ? dirname($info['path']) . '/..' : dirname(__FILE__)) . '/..';
$defaultDir = dirname(__FILE__) . "/..";
$genericTranslationFile = "{$baseDir}/Tinebase/js/Locale/static/generic-{$localeString}.js";
$genericTranslationFile = is_readable($genericTranslationFile) ? $genericTranslationFile : "{$defaultDir}/Tinebase/js/Locale/static/generic-{$localeString}.js";
$extjsTranslationFile = "{$baseDir}/library/ExtJS/src/locale/ext-lang-{$localeString}.js";
$extjsTranslationFile = is_readable($extjsTranslationFile) ? $extjsTranslationFile : "{$defaultDir}/library/ExtJS/src/locale/ext-lang-{$localeString}.js";
if (!is_readable($extjsTranslationFile)) {
// trying language as fallback if lang_region file can not be found, @see 0008242: Turkish does not work / throws an error
$language = $locale->getLanguage();
$extjsTranslationFile = "{$baseDir}/library/ExtJS/src/locale/ext-lang-{$language}.js";
$extjsTranslationFile = is_readable($extjsTranslationFile) ? $extjsTranslationFile : "{$defaultDir}/library/ExtJS/src/locale/ext-lang-{$language}.js";
}
$tine20TranslationFiles = self::getPoTranslationFiles($info);
$allTranslationFiles = array_merge(array($genericTranslationFile, $extjsTranslationFile), $tine20TranslationFiles);
$jsTranslations = NULL;
if (Tinebase_Core::get(Tinebase_Core::CACHE) && $_appName == 'all') {
// setup cache (saves about 20% @2010/01/28)
$cache = new Zend_Cache_Frontend_File(array('master_files' => $allTranslationFiles));
$cache->setBackend(Tinebase_Core::get(Tinebase_Core::CACHE)->getBackend());
$cacheId = __CLASS__ . "_" . __FUNCTION__ . "_{$localeString}";
$jsTranslations = $cache->load($cacheId);
}
if (!$jsTranslations) {
$jsTranslations = "";
if (in_array($_appName, array('Tinebase', 'all'))) {
$jsTranslations .= "/************************** generic translations **************************/ \n";
$jsTranslations .= file_get_contents($genericTranslationFile);
$jsTranslations .= "/*************************** extjs translations ***************************/ \n";
if (file_exists($extjsTranslationFile)) {
$jsTranslations .= file_get_contents($extjsTranslationFile);
} else {
$jsTranslations .= "console.error('Translation Error: extjs changed their lang file name again ;-(');";
}
}
$poFiles = self::getPoTranslationFiles($info);
foreach ($poFiles as $appName => $poPath) {
if ($_appName != 'all' && $_appName != $appName) {
continue;
}
$poObject = self::po2jsObject($poPath);
//if (! json_decode($poObject)) {
// $jsTranslations .= "console.err('tanslations for application $appName are broken');";
//} else {
$jsTranslations .= "/********************** tine translations of {$appName}**********************/ \n";
$jsTranslations .= "Locale.Gettext.prototype._msgs['./LC_MESSAGES/{$appName}'] = new Locale.Gettext.PO({$poObject}); \n";
//}
}
if (isset($cache)) {
$cache->save($jsTranslations, $cacheId);
}
}
return $jsTranslations;
}
/**
* get JSON from cache or new instance
*
* @param array $classes for Zend_Cache_Frontend_File
* @return Zend_Json_Server
*/
protected static function _getServer($classes = null)
{
// setup cache if available
if (is_array($classes) && Tinebase_Core::getCache()) {
$masterFiles = array();
$dirname = dirname(__FILE__) . '/../../';
foreach ($classes as $class => $namespace) {
$masterFiles[] = $dirname . str_replace('_', '/', $class) . '.php';
}
try {
$cache = new Zend_Cache_Frontend_File(array('master_files' => $masterFiles, 'lifetime' => null, 'automatic_serialization' => true, 'automatic_cleaning_factor' => 0, 'write_control' => false, 'logging' => Tinebase_Core::isLogLevel(Zend_Log::DEBUG), 'logger' => Tinebase_Core::getLogger()));
$cache->setBackend(Tinebase_Core::getCache()->getBackend());
$cacheId = Tinebase_Helper::convertCacheId('_handle_' . sha1(Zend_Json_Encoder::encode($classes)) . '_' . (self::userIsRegistered() ? Tinebase_Core::getUser()->getId() : 'anon'));
$server = $cache->load($cacheId);
if ($server instanceof Zend_Json_Server) {
return $server;
}
} catch (Zend_Cache_Exception $zce) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . " Failed to create cache. Exception: \n" . $zce);
}
}
}
$server = new Zend_Json_Server();
$server->setAutoEmitResponse(false);
$server->setAutoHandleExceptions(false);
if (is_array($classes)) {
foreach ($classes as $class => $namespace) {
try {
$server->setClass($class, $namespace);
} catch (Exception $e) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " Failed to add JSON API for '{$class}' => '{$namespace}' Exception: \n" . $e);
}
}
}
}
if (self::userIsRegistered()) {
$definitions = self::_getModelConfigMethods();
$server->loadFunctions($definitions);
}
if (isset($cache)) {
$cache->save($server, $cacheId, array(), null);
}
return $server;
}
