/**
* Calls method from helper file if exists or method from this class,
* Additionally it Triggers plugin call for specific function in a format RApiHalFunctionName
*
* @param string $functionName Function name
*
* @return mixed Result from callback function
*/
public function triggerFunction($functionName)
{
$apiHelperClass = RApiPaymentHelper::getExtensionHelperObject($this->extensionName);
$args = func_get_args();
// Remove function name from arguments
array_shift($args);
// PHP 5.3 workaround
$temp = array();
foreach ($args as &$arg) {
$temp[] =& $arg;
}
// We will add this instance of the object as last argument for manipulation in plugin and helper
$temp[] =& $this;
JFactory::getApplication()->triggerEvent('RApiRedpaymentBefore' . $functionName, array($functionName, $temp));
// Checks if that method exists in helper file and executes it
if (method_exists($apiHelperClass, $functionName)) {
call_user_func_array(array($apiHelperClass, $functionName), $temp);
}
$result = call_user_func_array(array($this, $functionName), $temp);
JFactory::getApplication()->triggerEvent('RApiRedpaymentAfter' . $functionName, $temp);
return $result;
}
