/**
* Get the current database connection object
* @return Claroline_Database_Connection
*/
public static function getDatabase()
{
if (!self::$database) {
// self::initMainDatabase();
self::$database = new Claroline_Database_Connection();
//self::$db);
self::$database->connect();
// the following options are for campus where only one language is used
// or multiple languages but with compatible charsets (for example
// english (latin1) and portuguese (latin2). @see mysql documentation
// for allowed charsets
$charset = get_conf('mysqlSetNames');
if (!empty($charset)) {
self::$database->setCharset($charset);
}
}
return self::$database;
}
