/**
* Setup for the languageConf class.
* tell Translation2 about our db-tables structure,
* setup primary language
* setup the group of module strings we want to fetch from
* add a Lang decorator to provide a fallback language
* add another Lang decorator to provide another fallback language,
* in case some strings are not translated in all languages that exist in KINKY
*
* @param void
* @return void
* @access public
*/
public function setup()
{
try {
$otherLangs = $this->dblangAvail->getLanguageList();
$entries = array();
$entries['en'] = TABLE_PREFIX . 'en';
foreach ($otherLangs as $lang) {
$id = $lang['id'];
$entries[$id] = TABLE_PREFIX . $id;
}
//Define table properties so that MDB2 knows about them
$params = array('langs_avail_table' => TABLE_PREFIX . 'langs_avail', 'lang_id_col' => 'id', 'lang_name_col' => 'name', 'lang_meta_col' => 'meta', 'lang_errmsg_col' => 'error_text', 'strings_tables' => $entries, 'string_id_col' => 'id', 'string_page_id_col' => 'pageID', 'string_text_col' => '%s');
$driver = 'MDB2';
//instantiate class
$this->_siteConf = $this->getObject('altconfig', 'config');
$langcache = $this->_siteConf->getlangcache();
if (strtolower($langcache) === 'true') {
$langcache = true;
} else {
$langcache = false;
}
//$dsn = $this->_parseDSN(KEWL_DB_DSN);
$dsn = engine::parseDSN_(KEWL_DB_DSN);
$this->lang =& Translation2::factory($driver, $dsn, $params);
if (PEAR::isError($this->lang)) {
echo '!';
throw new customException($this->lang->getMessage());
}
$this->langAdmin =& Translation2_Admin::factory($driver, $dsn, $params);
// caching
$this->lang =& $this->lang->getDecorator('CacheMemory');
$this->lang->setOption('prefetch', true);
//$this->lang =& $this->lang->getDecorator('CacheLiteFunction');
// TODO: make the caching configuration options for language items configurable
$cacheLiteOptions = array('memoryCaching' => false, 'cacheDir' => '/tmp/', 'caching' => $langcache, 'lifeTime' => 3600, 'cleaningFrequency' => 0);
//$this->lang->setOptions($cacheLiteOptions);
// charsets
$this->lang =& $this->lang->getDecorator('SpecialChars');
// control the charset to use
$this->lang->setOption('charset', 'UTF-8');
// add a UTF-8 decorator to automatically decode UTF-8 strings
$this->lang =& $this->lang->getDecorator('UTF8');
// add a default text decorator to deal with empty strings
$this->lang =& $this->lang->getDecorator('DefaultText');
//default value is true
if (PEAR::isError($this->lang)) {
throw new customException($this->lang->getMessage());
}
if (!is_object($this->lang)) {
throw new customException('Translation class not loaded');
}
// set primary language
$this->lang->setLang("en");
// set the group of strings you want to fetch from
$this->caller = $this->getParam('module');
if ($this->caller == '') {
$page = 'system';
} else {
$page = $this->caller;
}
// This needs to be dynamic, coming from the module that we are using currently
$this->lang->setPageID($page);
// add a Lang decorator to provide a fallback language
$this->lang =& $this->lang->getDecorator('Lang');
$this->lang->setOption('fallbackLang', 'en');
/* $this->lang->setOption('cacheDir', '/var/www/cache/');
$this->lang->setOption('lifeTime', 86400);
$this->lang->setOption('cleaningFrequency', 0); */
// replace the empty string with its stringID
return $this->lang;
//}
} catch (Exception $e) {
// Alterations by jsc on advice from paulscott
//$this->errorCallback ('Caught exception: '.$e->getMessage());
echo $e->getMessage();
exit;
}
}