// Hash is not valid and action is not public, throw error.
$restAPI->throwError(6, $restAPI->getHash(), 'hash');
} else {
if (!$restAPI->hasRequest('action')) {
// Action argument was not found, throw error.
$restAPI->throwError(3, 'action');
} else {
if (!$restAPI->getAction()) {
// Action argument is empty or not set, throw error.
$restAPI->throwError(1, 'action');
} else {
if (!$restAPI->isSupportedAction()) {
// Action is not supported, throw error.
$restAPI->throwError(2, $restAPI->getAction());
} else {
if (!$restAPI->isPermitted()) {
// User does not have permission to use this action, throw error.
if ($restAPI->hasRequest('value') && $restAPI->isUserAction()) {
$restAPI->throwError(9, $restAPI->getAction());
} else {
$restAPI->throwError(10, $restAPI->getAction());
}
}
}
}
}
}
}
}
}
// Process the request.
