/**
* Retrieve object of config
*
* @return Mage_Connect_Config
*/
public function config()
{
if (!$this->_config) {
$this->_config = $this->model('connect', true)->connect()->getConfig();
if (!$this->_config->isLoaded()) {
$this->session()->addMessage('error', "Settings has not been loaded. Used default settings");
if ($this->_config->getError()) {
$this->session()->addMessage('error', $this->_config->getError());
}
}
}
return $this->_config;
}