/**
* Returns an instance of the language class
* @return Rsc_Lang
*/
public function getLang()
{
if ($this->lang === null) {
if (!($domain = $this->config->get('lang_domain'))) {
$domain = preg_replace("/[^a-z0-9_-]/", '', strtolower($this->pluginName));
$this->config->add('lang_domain', $domain);
}
if (!($path = $this->config->get('lang_path'))) {
$path = plugin_basename(dirname(dirname(dirname(__FILE__))) . '/app/langs');
$this->config->add('lang_path', $path);
}
$this->lang = new Rsc_Lang($domain, $path);
}
return $this->lang;
}
