/**
* Loads help configuration.
* @return Zend_Config_Ini
*/
private static function getHelpConfig()
{
if (empty(Home_Model_HelpFiles::$__helpConfig)) {
$config = null;
$filePath = Home_Model_HelpFiles::getHelpPath() . 'help.ini';
if (file_exists($filePath)) {
try {
$config = new Zend_Config_Ini($filePath);
} catch (Zend_Config_Exception $zce) {
// TODO einfachere Lösung?
$logger = Zend_Registry::get('Zend_Log');
if (!is_null($logger)) {
$logger->err("could not load help configuration", $zce);
}
}
}
if (is_null($config)) {
$config = new Zend_Config(array());
}
Home_Model_HelpFiles::$__helpConfig = $config;
}
return Home_Model_HelpFiles::$__helpConfig;
}
