/**
* Determines what action should be performed and takes that action.
*
* @uses MpmHelpController::displayHelp()
* @uses MpmStringHelper::strToCamel()
* @uses MpmAutoloadHelper::load()
*
* @return void
*/
public function doAction()
{
if (count($this->arguments) == 0) {
return $this->displayHelp();
} else {
$controller_name = $this->arguments[0];
$class_name = ucwords(MpmStringHelper::strToCamel('mpm_' . strtolower($controller_name) . '_controller'));
try {
MpmAutoloadHelper::load($class_name);
} catch (Exception $e) {
return $this->displayHelp();
}
$obj = new $class_name();
return $obj->displayHelp();
}
}
