/**
* Invokes the class method stored on database
* @param $Request The request object
* @return void
*/
private static function InvokeMethod($Request)
{
//Check if the class exist in a file inside the controllers folder
//Note the class_name must be same has the file name to prevent security issues
$FileDirectory = dirname(dirname(__FILE__)) . "/controllers/" . $Request->Get->class_name . ".php";
if (file_exists($FileDirectory)) {
require_once $FileDirectory;
if (method_exists($Request->Get->class_name, $Request->Get->function_name)) {
call_user_func(array($Request->Get->class_name, $Request->Get->function_name));
} else {
Logger::Error("Request error: The requested function doesn't exist. Requested class_name:" . $Request->Get->class_name . " - function_name:" . $Request->Get->function_name);
Dialog::RequestClassOrMethodNotExist();
}
} else {
$class = json_decode(json_encode(SystemQueries::GetClass($Request->Get->class_name)));
if (count($class) === 0) {
Logger::Error("Request error: The requested class_name doesn't exist. Requested class_name:" . $Request->Get->class_name . " - function_name:" . $Request->Get->function_name);
Dialog::RequestClassOrMethodNotExist();
} else {
if (is_callable(array($class->class_name, $Request->Get->function_name), true)) {
try {
eval("?>" . $class->class_code);
if (method_exists($class->class_name, $Request->Get->function_name)) {
call_user_func(array($class->class_name, $Request->Get->function_name));
} else {
Logger::Error("Request error: The requested function doesn't exist. Requested class_name:" . $Request->Get->class_name . " - function_name:" . $Request->Get->function_name);
Dialog::RequestClassOrMethodNotExist();
}
} catch (Exception $e) {
Logger::Error("Request error: The class code could not be interpreted at runtime. Please check that your code is free of errors. Requested class_name:" . $Request->Get->class_name . " - function_name:" . $Request->Get->function_name);
Dialog::RequestRuntimeErrorOnCompilingCode();
}
} else {
Logger::Error("Request error: The requested function name can't be used to call a method. Requested class_name:" . $Request->Get->class_name . " - function_name:" . $Request->Get->function_name);
Dialog::RequestClassOrMethodNotExist();
}
}
}
}
